技术领域technical field
本发明涉及矿井水处理技术领域，特别是涉及一种高盐分矿井水处理装置。The invention relates to the technical field of mine water treatment, in particular to a high-salt mine water treatment device.
背景技术Background technique
矿井水的主要来源是煤矿废水，这些废水中含有的总离子含量比地表水高，其中的污染物主要有粉状悬浮物、可溶性无机盐等，还有废机油、乳化油等，污染物这些矿井水随意排放会土地、林业等资源造成不同程度的破坏，对矿井水处理后利用，不仅可以减少排放带来的污染，还能节约水资源。The main source of mine water is coal mine wastewater. The total ion content contained in this wastewater is higher than that of surface water. The pollutants in it mainly include powdery suspended solids, soluble inorganic salts, etc., as well as waste engine oil and emulsified oil.
公开号为CN106830558A的专利公开了一种富产蒸汽型高含盐高浓度废水处理装置及废水处理方法，废水在均相催化反应塔内初步处理后，进入到多效蒸发器，在多效蒸发器内生成无色结晶盐、冷凝水及含有均相催化剂的蒸余母液，无色结晶盐回收再利用，冷凝水在多相催化反应塔内生成二道处理水，最后进入生化处理系统后达标排放。上述技术中虽然可以对无机盐类进行处理，但其结晶盐多为混盐，后序利用困难较大，废水中的其它污染物也没有进一步分离。The patent with the publication number CN106830558A discloses a steam-rich high-salt high-concentration wastewater treatment device and wastewater treatment method. After the wastewater is initially treated in the homogeneous catalytic reaction tower, it enters the multi-effect evaporator, where colorless crystalline salt, condensed water and distilled mother liquor containing homogeneous catalyst are generated in the multi-effect evaporator. The colorless crystalline salt is recovered and reused. The condensed water is generated in the heterogeneous catalytic reaction tower. Although inorganic salts can be treated in the above-mentioned technologies, most of the crystalline salts are mixed salts, and it is difficult to use them later, and other pollutants in the wastewater have not been further separated.
发明内容Contents of the invention
本发明的目的是提供一种高盐分矿井水处理装置，以解决上述现有技术存在的问题，能够实现对污染物的分级处理，便于对污染物的回收。The object of the present invention is to provide a high-salt mine water treatment device to solve the above-mentioned problems in the prior art, realize the graded treatment of pollutants, and facilitate the recovery of pollutants.
为实现上述目的，本发明提供了如下方案：本发明提供一种高盐分矿井水处理装置，包括：In order to achieve the above object, the present invention provides the following scheme: the present invention provides a high salinity mine water treatment device, comprising:
一级处理机构，所述一级处理机构包括污水池和曝气处理器，所述曝气处理器与所述污水池连通，所述曝气处理器远离所述污水池一端连通有污水沉淀池，所述污水沉淀池远离所述曝气处理器一端连通有过滤器，所述过滤器远离所述曝气处理器一端连通有第一蒸发器，所述第一蒸发器远离所述过滤器一端连通有缓冲池；A primary treatment mechanism, the primary treatment mechanism includes a sewage tank and an aeration processor, the aeration processor communicates with the sewage pool, the aeration processor is connected to a sewage sedimentation tank at an end far away from the sewage tank, the sewage sedimentation tank is connected to a filter at an end far away from the aeration processor, the filter is connected to a first evaporator at an end far away from the aeration processor, and the first evaporator is connected to a buffer tank at an end far away from the filter;
二级处理机构，所述二级处理机构包括离子交换器，所述离子交换器与所述缓冲池连通，所述离子交换器远离所述缓冲池一端连通有浓水沉淀池，所述浓水沉淀池远离所述离子交换器一端连通有脱碳塔，所述脱碳塔远离所述浓水沉淀池一端连通有第一反渗透器，所述第一反渗透器远离所述脱碳塔一端连通有第二蒸发器。The secondary treatment mechanism includes an ion exchanger, and the ion exchanger is connected to the buffer tank. The ion exchanger is connected to a concentrated water sedimentation tank at one end away from the buffer tank. The concentrated water sedimentation tank is connected to a decarburization tower at an end far away from the ion exchanger.
优选的，所述第一蒸发器连通有第一冷凝器，所述第一冷凝器远离所述第一蒸发器一端连通有第二反渗透器，所述第二反渗透器连通有第一产品水池和所述离子交换器。Preferably, the first evaporator is connected with a first condenser, and the end of the first condenser away from the first evaporator is connected with a second reverse osmosis device, and the second reverse osmosis device is connected with the first product water pool and the ion exchanger.
优选的，所述第一蒸发器和所述第二蒸发器分别连通有燃烧室，所述燃烧室通过蒸汽管道分别与所述第一蒸发器和所述第二蒸发器连通。Preferably, the first evaporator and the second evaporator are communicated with combustion chambers respectively, and the combustion chambers are respectively communicated with the first evaporator and the second evaporator through steam pipes.
优选的，所述污水沉淀池连通有第一压滤机，所述污水沉淀池通过污泥管道与所述第一压滤机连通，所述污泥管道上安装有污泥泵，所述浓水沉淀池连通有第二压滤机，所述浓水沉淀池通过所述污泥管道与所述第二压滤机连通，所述污泥管道上安装有污泥泵。Preferably, the sewage settling tank is connected with a first filter press, the sewage settling tank is connected with the first filter press through a sludge pipeline, a sludge pump is installed on the sludge pipeline, the concentrated water settling tank is connected with a second filter press, the concentrated water settling tank is connected with the second filter press through the sludge pipeline, and a sludge pump is installed on the sludge pipeline.
优选的，所述第一压滤机与所述过滤器连通，所述第一压滤机连通有第一烘干器，所述第一烘干器与所述燃烧室连通，所述第二压滤机与所述过滤器连通，所述第二压滤机连通有第二烘干器，所述第二烘干器与所述燃烧室连通。Preferably, the first filter press is communicated with the filter, the first filter press is communicated with a first dryer, the first dryer is communicated with the combustion chamber, the second filter press is communicated with the filter, the second filter press is communicated with a second dryer, and the second dryer is communicated with the combustion chamber.
优选的，所述第二压滤机通过所述污泥管道与所述过滤器连通，所述污泥管道上安装有所述污泥泵。Preferably, the second filter press communicates with the filter through the sludge pipeline, and the sludge pump is installed on the sludge pipeline.
优选的，所述第二蒸发器连通有第二冷凝器，所述第二冷凝器远离所述第二蒸发器一端与第一反渗透器连通，所述第一反渗透器连通有第二产品水池，所述第一反渗透器通过输液管道与所述第二产品水池连通，所述输液管道上安装有压力泵。Preferably, the second evaporator is communicated with a second condenser, and the end of the second condenser away from the second evaporator is communicated with the first reverse osmosis device, and the first reverse osmosis device is communicated with a second product pool, and the first reverse osmosis device is communicated with the second product pool through an infusion pipeline, and a pressure pump is installed on the infusion pipeline.
优选的，所述污水池和所述曝气处理器通过污水管道连通，所述污水管道上安装有所述污泥泵。Preferably, the sewage tank and the aeration processor are connected through a sewage pipeline, and the sludge pump is installed on the sewage pipeline.
优选的，所述污水沉淀池与所述过滤器之间通过输液管道连通，所述输液管道上连通有所述压力泵。Preferably, the sewage sedimentation tank is communicated with the filter through a transfusion pipeline, and the pressure pump is communicated with the fluid transfusion pipeline.
本发明公开了以下技术效果：本装置通过曝气处理器去除污水中的铁离子以及锰离子，先去除铁离子和锰离子后，减少后序结晶盐的杂质，经过曝气处理器的处理后，污水进入污水沉淀池中进行沉淀，沉淀后的清水进入过滤器内，过滤器可以过滤水中较大的杂质或者漂浮物，过滤后的污水进入到蒸发器内提升浓度，离子交换器主要是借助于固体离子交换剂中的离子与污水中的离子进行交换，去除矿井污水中的硫酸根离子、氯离子，使之最终可以生成硫酸钠、氯化钠及少量其它杂质，沉淀后的清水进入脱碳塔内，脱碳塔主要用于去除水中的二氧化碳，减少在水中弱酸的形成，经过脱碳的污水进入到第一反渗透器中，在第一反渗透器中分离出产品水，产品水可用于回收利用，从第一反渗透器内分离的浓盐水进入到第二蒸发器内，在第二蒸发器蒸发结晶，结晶盐主要是硫酸钠和氯化钠，便于进一步处理。本发明通过分步骤去除污水中的不同杂质，减少了最终产物中的杂质，分批去除的杂质也便于处理。The invention discloses the following technical effects: the device removes iron ions and manganese ions in sewage through an aeration processor, first removes iron ions and manganese ions, and reduces the impurities of subsequent crystalline salts. After being treated by the aeration processor, the sewage enters the sewage sedimentation tank for precipitation, and the clear water after precipitation enters the filter. The filter can filter large impurities or floating objects in the water. The filtered sewage enters the evaporator to increase the concentration. , chloride ions, so that sodium sulfate, sodium chloride and a small amount of other impurities can be finally produced. The precipitated clear water enters the decarbonization tower. The decarbonization tower is mainly used to remove carbon dioxide in the water and reduce the formation of weak acids in the water. The decarbonized sewage enters the first reverse osmosis device, and the product water is separated in the first reverse osmosis device. The product water can be used for recycling. The invention reduces the impurities in the final product by removing different impurities in the sewage step by step, and the impurities removed in batches are also convenient to handle.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings without paying creative labor.
图1为本发明高盐分矿井水处理装置结构示意图；Fig. 1 is the structural representation of high salinity mine water treatment device of the present invention;
图2为本发明工艺流程图；Fig. 2 is process flow chart of the present invention;
图3为本发明实施例2结构示意图；Fig. 3 is a schematic structural diagram of Embodiment 2 of the present invention;
图4为本发明实施例第一支架和第二支架俯视图；4 is a top view of the first bracket and the second bracket according to the embodiment of the present invention;
其中，1、污水池；2、污水沉淀池；3、曝气处理器；4、过滤器；5、第一蒸发器；6、缓冲池；7、离子交换器；8、浓水沉淀池；9、脱碳塔；10、第一反渗透器；11、第一冷凝器；12、第二反渗透器；13、第一产品水池；14、第二蒸发器；15、燃烧室；16、第一压滤机；17、污泥泵；18、第二压滤机；19、压力泵；20、第一烘干器；21、第二烘干器；22、第二冷凝器；23、第二产品水池；24、池体；25、进水口；26、污泥出口；27、排水口；28、第一支架；29、第一滑杆；30、第二支架；31、第一电机；32、第一主动带轮；33、第二滑杆；34、固定板；35、框架；36、第一转轴；37、网板；38、安装板；39、第二电机；40、第一链轮；41、从动带轮；42、第二主动带轮；43、第三电机；44、第一螺杆；45、连接板；46、第四电机；47、第二转轴；48、支撑板；49、螺旋叶片；50、第一挡板；51、排水管道；52、第二挡板；53、传动板；54、第二螺杆；55、第五电机。Among them, 1. sewage tank; 2. sewage sedimentation tank; 3. aeration processor; 4. filter; 5. first evaporator; 6. buffer tank; 7. ion exchanger; 8. concentrated water sedimentation tank; 9. decarbonization tower; 10. first reverse osmosis; , pressure pump; 20, first dryer; 21, second dryer; 22, second condenser; 23, second product pool; 24, pool body; 25, water inlet; 26, sludge outlet; 27, drain; 28, first bracket; 38, mounting plate; 39, the second motor; 40, the first sprocket wheel; 41, driven pulley; 42, the second driving pulley; 43, the third motor; 44, the first screw rod; 45, connecting plate; 46, the fourth motor; 47, the second rotating shaft;
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
为使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图和具体实施方式对本发明作进一步详细的说明。In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
参照图1-2，本发明提供一种高盐分矿井水处理装置，包括：With reference to Fig. 1-2, the present invention provides a kind of high salinity mine water treatment device, comprises:
一级处理机构，一级处理机构包括污水池1和曝气处理器3，曝气处理器3与污水池1连通，曝气处理器3远离污水池1一端连通有污水沉淀池2，污水沉淀池2远离曝气处理器3一端连通有过滤器4，过滤器4远离曝气处理器3一端连通有第一蒸发器5，第一蒸发器5远离过滤器4一端连通有缓冲池6。The primary treatment mechanism includes a sewage tank 1 and an aeration processor 3. The aeration processor 3 is connected to the sewage tank 1. The end of the aeration processor 3 far away from the sewage tank 1 is connected to a sewage sedimentation tank 2. The end of the sewage sedimentation tank 2 far away from the aeration processor 3 is connected to a filter 4. The end of the filter 4 far away from the aeration processor 3 is connected to a first evaporator 5. The end of the first evaporator 5 far away from the filter 4 is connected to a buffer pool 6.
污水池1用于存放高盐分矿井水，高盐分矿井水进入曝气处理器3，曝气处理器3主要用于去除污水中的铁离子以及锰离子，污水中的铁主要是以二价铁离子状态存在，当加入氧气时，氧与水中二价铁反应，使二价铁氧化成三价铁，曝气处理器3中含有曝气和过滤的功能，根据含铁量的不同，过滤的可分为一级过滤和二级过滤，除铁完成后再除锰。经过曝气处理器3的处理后，污水进入污水沉淀池2中进行沉淀，沉淀后的上层清水进入过滤器4内，过滤器4用于过滤水中较大的杂质或者漂浮物，经过过滤器4的过滤，污水进入到第一蒸发器5内，在第一蒸发器5内的目的是增加浓度，经过第一蒸发器5的污水进入缓冲池6内待下步处理。The sewage tank 1 is used to store high-salt mine water, which enters the aeration processor 3, and the aeration processor 3 is mainly used to remove iron ions and manganese ions in the sewage. The iron in the sewage mainly exists in the state of divalent iron ions. When oxygen is added, the oxygen reacts with the divalent iron in the water to oxidize the divalent iron to trivalent iron. The aeration processor 3 has the functions of aeration and filtration. After being treated by the aeration processor 3, the sewage enters the sewage settling tank 2 for precipitation, and the upper clear water after precipitation enters the filter 4, which is used to filter larger impurities or floating objects in the water. After being filtered by the filter 4, the sewage enters the first evaporator 5, where the purpose is to increase the concentration, and the sewage passing through the first evaporator 5 enters the buffer tank 6 to be processed in the next step.
二级处理机构，二级处理机构包括离子交换器7，离子交换器7与缓冲池6连通，离子交换器7远离缓冲池6一端连通有浓水沉淀池8，浓水沉淀池8远离离子交换器7一端连通有脱碳塔9，脱碳塔9远离浓水沉淀池8一端连通有第一反渗透器10，第一反渗透器10远离脱碳塔9一端连通有第二蒸发器14。The secondary treatment mechanism includes an ion exchanger 7, the ion exchanger 7 is connected to the buffer tank 6, the ion exchanger 7 is connected to the concentrated water sedimentation tank 8 at the end far away from the buffer tank 6, the concentrated water sedimentation tank 8 is connected to the decarbonization tower 9 at the end far away from the ion exchanger 7, the first reverse osmosis device 10 is connected to the end of the decarbonization tower 9 far away from the concentrated water sedimentation tank 8, and the second evaporator 14 is connected to the end of the first reverse osmosis device 10 away from the decarbonization tower 9.
离子交换器7主要是借助于固体离子交换剂中的离子与污水中的离子进行交换，矿井污水中含有较多的硫酸根离子、氯离子等，使用交换剂对这些离子进行去除，使之最终生成硫酸钠和氯化钠等物质，加入交换剂的污水进入浓水沉淀池8中进行再次沉淀，将污水中可沉淀物质进行去除，沉淀后的污水进入脱碳塔9内，脱碳塔9主要用于去除水中的二氧化碳，减少在水中弱酸的形成，经过脱碳的污水进入到第一反渗透器10中，在第一反渗透器10中分离出产品水，产品水可用于回收利用，从第一反渗透器10内分离的浓盐水进入到第二蒸发器14内，在第二蒸发器14蒸发结晶，结晶盐主要是硫酸钠和氯化钠，便于进一步处理。The ion exchanger 7 mainly uses the ions in the solid ion exchanger to exchange with the ions in the sewage. The mine sewage contains more sulfate ions, chloride ions, etc., and these ions are removed by using the exchanger, so that it finally generates substances such as sodium sulfate and sodium chloride. In the first reverse osmosis device 10, the product water is separated in the first reverse osmosis device 10, and the product water can be used for recycling, and the concentrated brine separated from the first reverse osmosis device 10 enters the second evaporator 14, and evaporates and crystallizes in the second evaporator 14. The crystalline salt is mainly sodium sulfate and sodium chloride, which is convenient for further processing.
进一步优化方案，第一蒸发器5连通有第一冷凝器11，第一冷凝器11远离第一蒸发器5一端连通有第二反渗透器12，第二反渗透器12连通有第一产品水池13和离子交换器7内。In a further optimization scheme, the first evaporator 5 is connected to the first condenser 11, and the end of the first condenser 11 away from the first evaporator 5 is connected to the second reverse osmosis device 12, and the second reverse osmosis device 12 is connected to the first product pool 13 and the ion exchanger 7.
第一蒸发器5出来的水蒸气会带有一定的污染物，在第一冷凝器11中进行冷凝，冷凝水进入第二反渗透器12中，经过第二反渗透器12的作用，分离出产品水和浓盐水，浓盐水则直接进入离子交换器7内进行离子交换。The water vapor from the first evaporator 5 will carry certain pollutants, and will be condensed in the first condenser 11, and the condensed water will enter the second reverse osmosis device 12, and through the action of the second reverse osmosis device 12, the product water and concentrated brine will be separated, and the concentrated brine will directly enter the ion exchanger 7 for ion exchange.
进一步优化方案，第一蒸发器5和第二蒸发器14分别连通有燃烧室15，燃烧室15通过蒸汽管道分别与第一蒸发器5和第二蒸发器14连通。In a further optimized solution, the first evaporator 5 and the second evaporator 14 are respectively connected with a combustion chamber 15, and the combustion chamber 15 is respectively connected with the first evaporator 5 and the second evaporator 14 through steam pipes.
燃烧室15通过燃烧燃料产生热量，热量以蒸汽形式进入到第一蒸发器5内和第二蒸发器14内。The combustion chamber 15 generates heat by burning fuel, and the heat enters the first evaporator 5 and the second evaporator 14 in the form of steam.
进一步优化方案，污水沉淀池2连通有第一压滤机16，污水沉淀池2通过污泥管道与第一压滤机16连通，污泥管道上安装有污泥泵17，浓水沉淀池8连通有第二压滤机18，浓水沉淀池8通过污泥管道与第二压滤机18连通，污泥管道上安装有污泥泵17。Further optimization scheme, the sewage sedimentation tank 2 is connected with the first filter press 16, the sewage sedimentation tank 2 is connected with the first filter press 16 through the sludge pipeline, the sludge pump 17 is installed on the sludge pipeline, the concentrated water sedimentation tank 8 is connected with the second filter press 18, the concentrated water sedimentation tank 8 is connected with the second filter press 18 through the sludge pipeline, and the sludge pump 17 is installed on the sludge pipeline.
第一压滤机16用于对污水沉淀池2中的污泥进行脱水处理，经过脱水处理的污泥脱水，脱出的水进入过滤器4内进行过滤，浓水沉淀池8内的污水经沉淀后，杂质被送入到第二压滤机18内，在第二压滤机18内进行脱水，脱出的水也进入到过滤器4内过滤。The first filter press 16 is used to dehydrate the sludge in the sewage settling tank 2. The dehydrated sludge is dehydrated, and the extracted water enters the filter 4 for filtration. After the sewage in the concentrated water settling tank 8 is precipitated, impurities are sent to the second filter press 18, where dehydration is performed in the second filter press 18. The extracted water also enters the filter 4 for filtration.
进一步优化方案，第一压滤机16与过滤器4连通，第一压滤机16连通有第一烘干器20，第一烘干器20与燃烧室15连通，第二压滤机18与过滤器4连通，第二压滤机18连通有第二烘干器21，第二烘干器21与燃烧室15连通。In a further optimization scheme, the first filter press 16 is communicated with the filter 4, the first filter press 16 is communicated with the first dryer 20, the first dryer 20 is communicated with the combustion chamber 15, the second filter press 18 is communicated with the filter 4, the second filter press 18 is communicated with the second dryer 21, and the second dryer 21 is communicated with the combustion chamber 15.
第一烘干器20用于烘干第一压滤机16脱出的污泥，第一烘干器20的热量来源于燃烧室15，经过烘干的污泥成为泥饼，便于进一步处理，第二烘干器21用于对第二压滤机18的污泥进行烘干，烘干后的污泥方便处理。The first dryer 20 is used for drying the sludge extracted from the first filter press 16. The heat of the first dryer 20 comes from the combustion chamber 15, and the dried sludge becomes a mud cake for further processing. The second dryer 21 is used for drying the sludge of the second filter press 18, and the dried sludge is convenient for disposal.
进一步优化方案，第二压滤机18通过污泥管道与过滤器4连通，污泥管道上安装有污泥泵17。污泥泵17经第二压滤机18分离出的水送入到过滤器4内过滤，形成闭环循环。In a further optimized solution, the second filter press 18 communicates with the filter 4 through a sludge pipeline, and a sludge pump 17 is installed on the sludge pipeline. The water separated by the sludge pump 17 through the second filter press 18 is sent to the filter 4 for filtration, forming a closed-loop circulation.
进一步优化方案，第二蒸发器14连通有第二冷凝器22，第二冷凝器22远离第二蒸发器14一端与第一反渗透器10连通，第一反渗透器10连通有第二产品水池23，第一反渗透器10通过输液管道与第二产品水池23连通，输液管道上安装有压力泵19。In a further optimization scheme, the second evaporator 14 is communicated with a second condenser 22, and one end of the second condenser 22 away from the second evaporator 14 is communicated with the first reverse osmosis device 10, and the first reverse osmosis device 10 is communicated with a second product pool 23, and the first reverse osmosis device 10 is communicated with the second product pool 23 through an infusion pipeline, and a pressure pump 19 is installed on the infusion pipeline.
第二冷凝器22用于对第二蒸发器14中的蒸汽进行冷凝，减少带有污染物蒸汽的排放，冷凝后形成的冷凝水进入到第一反渗透器10内进行分离，从第一反渗透器10分离出的产品水通过压力泵19进入到第二产品水池23内进行储存，方便回收利用。The second condenser 22 is used to condense the steam in the second evaporator 14 to reduce the discharge of steam with pollutants. The condensed water formed after condensation enters the first reverse osmosis device 10 for separation, and the product water separated from the first reverse osmosis device 10 enters the second product pool 23 through the pressure pump 19 for storage, which is convenient for recycling.
进一步优化方案，污水池1和曝气处理器3通过污水管道连通，污水管道上安装有污泥泵17。Further optimizing the scheme, the sewage tank 1 and the aeration processor 3 are connected through a sewage pipeline, and a sludge pump 17 is installed on the sewage pipeline.
污水池1中的污水通过污泥泵17进入到曝气处理器3内，加快污水流动。The sewage in the sewage tank 1 enters into the aeration processor 3 through the sludge pump 17 to speed up the flow of sewage.
进一步优化方案，污水沉淀池2与过滤器4之间通过输液管道连通，输液管道上连通有压力泵19。In a further optimization scheme, the sewage sedimentation tank 2 and the filter 4 are connected through a transfusion pipeline, and a pressure pump 19 is connected to the transfusion pipeline.
污水沉淀池2中的上层水通过压力泵19进入到过滤器4内。The upper layer water in the sewage sedimentation tank 2 enters into the filter 4 through the pressure pump 19 .
本装置使用方法，高盐分矿井污水储存在污水池1内，从污水池1经过污泥泵17进入到曝气处理器3内，曝气处理器3主要用于去除污水中的铁离子以及锰离子，经过曝气处理器3的处理后，污水进入污水沉淀池2中进行沉淀，污水沉淀池2中的上层水通过压力泵19进入到过滤器4内，沉淀的污泥通过污泥泵17进入到第一压滤机16内，在第一压滤机16内进行脱水处理，脱出的水进入过滤器4内进行过滤，脱出的污泥进入到第一烘干器20内，经过烘干的污泥成为泥饼，便于进一步处理。污水沉淀池2中的清水进入到过滤器4内进行过滤，过滤水中较大的杂质或者漂浮物，经过过滤器4的过滤，污水进入到第一蒸发器5内，在第一蒸发器5内增加浓度，经过第一蒸发器5的污水进入缓冲池6内，第一蒸发器5出来的水蒸气会带有一定的污染物，在第一冷凝器11中进行冷凝，冷凝水进入第二反渗透器12中，经过第二反渗透器12的作用，分离出产品水和浓盐水，浓盐水则直接进入离子交换器7内进行离子交换，缓冲池6内的污水进入到离子交换器7内，通过离子交换器7借助于固体离子交换剂中的离子与污水中的离子进行交换，然后浓水沉淀池8中进行再次沉淀，沉淀后的污水进入脱碳塔9内，脱碳后的污水进入到第一反渗透器10内，在第一反渗透器10中分离出产品水，产品水可用于回收利用，从第一反渗透器10内分离的浓盐水进入到第二蒸发器14内，在第二蒸发器14蒸发结晶，第二蒸发器14中的蒸汽进入到第二冷凝器22内，冷凝后形成的冷凝水进入到第一反渗透器10内进行分离，从第一反渗透器10分离出的产品水通过压力泵19进入到第二产品水池23内进行储存，方便回收利用。In the method of using the device, the high-salt mine sewage is stored in the sewage tank 1, and enters the aeration processor 3 from the sewage tank 1 through the sludge pump 17. The aeration processor 3 is mainly used to remove iron ions and manganese ions in the sewage. After being treated by the aeration processor 3, the sewage enters the sewage sedimentation tank 2 for precipitation. The upper water in the sewage sedimentation tank 2 enters the filter 4 through the pressure pump 19, and the precipitated sludge enters the first filter press 16 through the sludge pump 17, and is dehydrated in the first filter press 16. For processing, the detached water enters the filter 4 for filtration, and the detached sludge enters the first dryer 20, and the dried sludge becomes a mud cake, which is convenient for further treatment. The clear water in the sewage sedimentation tank 2 enters the filter 4 for filtration, and larger impurities or floating objects in the filtered water are filtered by the filter 4, and the sewage enters the first evaporator 5, and the concentration is increased in the first evaporator 5, and the sewage passing through the first evaporator 5 enters the buffer tank 6, and the water vapor from the first evaporator 5 will contain certain pollutants, condensed in the first condenser 11, and the condensed water enters the second reverse osmosis 12, and through the second reverse osmosis 12, the product water and concentrated brine are separated, and the concentrated brine enters directly Ion exchange is carried out in the ion exchanger 7, and the sewage in the buffer tank 6 enters the ion exchanger 7, and is exchanged with ions in the sewage by means of ions in the solid ion exchanger through the ion exchanger 7, and then precipitates again in the concentrated water sedimentation tank 8, and the sewage after precipitation enters the decarbonization tower 9, and the sewage after decarbonization enters the first reverse osmosis device 10, and the product water is separated in the first reverse osmosis device 10, and the product water can be used for recycling. The concentrated brine separated from the first reverse osmosis device 10 enters the second evaporator 14. Evaporate and crystallize in the second evaporator 14, the steam in the second evaporator 14 enters the second condenser 22, and the condensed water formed after condensation enters the first reverse osmosis device 10 for separation, and the product water separated from the first reverse osmosis device 10 enters the second product pool 23 for storage through the pressure pump 19, which is convenient for recycling.
实施例2Example 2
参照图3-4，本实施与实施例1不同之处在于污水沉淀池2，污水沉淀池2包括池体24，池体24上开设有进水口25、污泥出口26、排水口27，污水沉淀池2上设置有漂浮物清除组件和污泥清除组件，漂浮物清除组件包括第一支架28，第一支架28上活动连接有清除网，第一支架28上固定连接有若干第一滑杆29，第一滑杆29上滑动连接有第二支架30，第二支架30开设有通孔，第一滑杆29穿设在通孔内并滑动设置，第二支架30上安装有第一电机31，第一电机31与清除网传动连接，第一电机31输出端固定连接有第一主动带轮32，第一主动带轮32上绕设有绳索，绳索的另一端与清除网固定连接，清除网上固定连接有若干第二滑杆33，第二支架30上固定连接有若干固定板34，固定板34上开设有滑孔，第二滑杆33在滑孔内滑动设置。Referring to Figures 3-4, the difference between this implementation and Embodiment 1 is that the sewage settling tank 2 includes a pool body 24. The pool body 24 is provided with a water inlet 25, a sludge outlet 26, and a water outlet 27. The sewage settling tank 2 is provided with a floating object removal assembly and a sludge removal assembly. 0, the second support 30 is provided with a through hole, the first slide bar 29 is pierced in the through hole and is slidably arranged; the first motor 31 is installed on the second support 30, and the first motor 31 is connected with the transmission of the net; The second slide bar 33 is slidably disposed in the slide hole.
清除网包括框架35，框架35内转动连接有若干第一转轴36，若干第一转轴36平行设置，第一转轴36上固定连接有网板37，网板37位于框架35内，若干第二滑杆33之间固定连接有安装板38，安装板38上固定连接有第二电机39，第二电机39与若干网板37传动连接，第一转轴36固定连接有第一链轮40，若干第一链轮40在框架35同一侧，若干第一链轮40外绕设有链条，任一第一转轴36远离第一链轮40一端固定连接有从动带轮41，第二电机39输出端固定连接有第二主动带轮42，第二主动带轮42和从动带轮41通过皮带传动。The cleaning net comprises a frame 35, in which the frame 35 is rotatably connected with some first rotating shafts 36, several first rotating shafts 36 are arranged in parallel, the first rotating shaft 36 is fixedly connected with a net plate 37, and the net plate 37 is located in the frame 35, and a mounting plate 38 is fixedly connected between some second slide bars 33, and a second motor 39 is fixedly connected on the mounting plate 38, and the second motor 39 is connected with transmission of several net plates 37. Some first sprocket wheels 40 are externally provided with chains, and any first rotating shaft 36 is fixedly connected with a driven pulley 41 away from the first sprocket wheel 40 one end, and the output end of the second motor 39 is fixedly connected with a second driving pulley 42, and the second driving pulley 42 and the driven pulley 41 are driven by a belt.
第一支架28上安装有第三电机43，第三电机43与第二支架30传动连接，第三电机43输出端固定连接有第一螺杆44，第二支架30上固定连接有连接板45，连接板45上开设有螺纹孔，第一螺杆44与螺纹孔通过螺纹连接。The third motor 43 is installed on the first support 28, the third motor 43 is connected with the transmission of the second support 30, the output end of the third motor 43 is fixedly connected with the first screw rod 44, the second support 30 is fixedly connected with the connecting plate 45, the connecting plate 45 is provided with a threaded hole, and the first screw rod 44 is connected with the threaded hole by threads.
污泥清除组件包括若干第四电机46，第四电机46位于池体24外，池体24内转动连接有若干第二转轴47，若干第二转轴47在池体24内并列设置，第二转轴47伸出池体24，池体24内固定连接有支撑板48，第二转轴47与支撑板48转动连接，第四电机46输出端与第二转轴47固定连接，第二转轴47上固定连接有螺旋叶片49，螺旋叶片49的输出端位于污泥出口26处，污泥出口26上转动连接有第一挡板50。The sludge removal assembly includes a plurality of fourth motors 46, the fourth motor 46 is located outside the pool body 24, the pool body 24 is rotationally connected with a number of second rotating shafts 47, and several second rotating shafts 47 are arranged side by side in the pool body 24. The output end of 49 is located at the sludge outlet 26, and the first baffle plate 50 is rotatably connected to the sludge outlet 26.
排水口27上固定连接有排水管道51，排水管道51上活动连接有第二挡板52，第二挡板52伸出排水管道51，第二挡板52上固定连接有传动板53，传动板53上开设有螺纹孔，螺纹孔内螺纹连接有第二螺杆54，第二螺杆54固定连接有第五电机55，第二螺杆54远离第五电机55的一端转动连接在排水管道51上。The drain outlet 27 is fixedly connected with a drain pipe 51, the drain pipe 51 is movably connected with a second baffle plate 52, the second baffle plate 52 stretches out of the drain pipe 51, the second baffle plate 52 is fixedly connected with a drive plate 53, and the drive plate 53 is provided with a threaded hole.
当需要污水从进水口25流入池体24内，会有漂浮物在水面上，第一电机31带动第一主动带轮32转动，放出绳索，将框架35放入水中，在放入水中前，第二电机39带动第二主动带轮42转动，第二主动带轮42带动从动带轮41转动，从动带轮41带动第一转轴36转动，第一转轴36带动与之固定连接的网板37和第一链轮40转动，主动转动的第一链轮40通过链条带动其它第一链轮40转动，第一转轴36将网板37的状态变为竖直状态，竖直状态的网板37进入污水中，防止将漂浮物带入水中，网板37全部进入水中后，第二电机39再带动网板37转至水平状态，网板37转至水平状态后，第一电机31带动框架35向上运动，使网板37离开水面，从而将漂浮物带出。网板37将漂浮物带出后，第三电机43带动第一螺杆44转动，第一螺杆44带动第二支架30在第一滑杆29上滑动，使网板37离开池体24的上方，网板37离开池体24的上方后，在第二电机39的带动下，网板37呈倾斜状态，将漂浮物倒在指定位置，从而完成后漂浮物的清理。When the sewage needs to flow into the pool body 24 from the water inlet 25, there will be floating objects on the water surface, the first motor 31 drives the first driving pulley 32 to rotate, releases the rope, and the frame 35 is put into the water. First chain wheel 40 drives other first chain wheel 40 to rotate by chain, and first rotating shaft 36 changes the state of net plate 37 into vertical state, and the net plate 37 of vertical state enters in the sewage, prevents that flotsam is brought into the water, after net plate 37 all enters water, second motor 39 drives net plate 37 to forward to horizontal state again, and after net plate 37 forwards to horizontal state, first motor 31 drives frame 35 to move upwards, and net plate 37 is left the water surface, thereby floating matter is taken out. After the screen plate 37 takes out the floating objects, the third motor 43 drives the first screw rod 44 to rotate, and the first screw rod 44 drives the second bracket 30 to slide on the first slide bar 29, so that the screen plate 37 leaves the top of the pool body 24. After the screen plate 37 leaves the top of the pool body 24, under the drive of the second motor 39, the screen plate 37 is in a tilted state, and the floating objects are poured on the designated position, thereby completing the cleaning of the floating objects.
沉淀后的上层水从排水口27流出，通过第五电机55带动第二螺杆54转动，是第二挡板52打开，本实施例中，第二挡板52向下移动，这可以使上层水先流出，随着水位的降低，第二挡板52逐渐下移，减少对池体24内污泥的影响，防止带出污泥。The settled upper layer water flows out from the water outlet 27, and the fifth motor 55 drives the second screw rod 54 to rotate, and the second baffle plate 52 is opened. In this embodiment, the second baffle plate 52 moves downward, which allows the upper layer water to flow out first. As the water level decreases, the second baffle plate 52 gradually moves down to reduce the impact on the sludge in the tank body 24 and prevent the sludge from being carried out.
上层水排出后，打开污泥出口26上的第一挡板50，启动第四电机46，第四电机46带动第二转轴47转动，第二转轴47带动螺旋叶片49转动，本实施例中，螺旋叶片49和第四电机46有多组，并行排列，可同时排出污泥，支撑板48体积较小，不影响污泥的排出，支撑板48主要是支撑第二转轴47。After the upper layer of water is discharged, the first baffle plate 50 on the sludge outlet 26 is opened, and the fourth motor 46 is started. The fourth motor 46 drives the second rotating shaft 47 to rotate, and the second rotating shaft 47 drives the screw blade 49 to rotate.
在本发明的描述中，需要理解的是，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation , and therefore cannot be construed as a limitation of the present invention.
以上所述的实施例仅是对本发明的优选方式进行描述，并非对本发明的范围进行限定，在不脱离本发明设计精神的前提下，本领域普通技术人员对本发明的技术方案做出的各种变形和改进，均应落入本发明权利要求书确定的保护范围内。The above-mentioned embodiments are only for describing the preferred mode of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those skilled in the art to the technical solution of the present invention shall fall within the scope of protection determined by the claims of the present invention.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211245167.5ACN115432878B (en) | 2022-10-12 | 2022-10-12 | A high salinity mine water treatment device |
| PCT/CN2023/106871WO2024078071A1 (en) | 2022-10-12 | 2023-07-12 | High-salinity mine water treatment device |
| ZA2024/05983AZA202405983B (en) | 2022-10-12 | 2024-08-02 | High-salinity mine water treatment device |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211245167.5ACN115432878B (en) | 2022-10-12 | 2022-10-12 | A high salinity mine water treatment device |
| Publication Number | Publication Date |
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| CN115432878A CN115432878A (en) | 2022-12-06 |
| CN115432878Btrue CN115432878B (en) | 2023-07-25 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211245167.5AActiveCN115432878B (en) | 2022-10-12 | 2022-10-12 | A high salinity mine water treatment device |
| Country | Link |
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| CN (1) | CN115432878B (en) |
| WO (1) | WO2024078071A1 (en) |
| ZA (1) | ZA202405983B (en) |
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| CN115432878B (en)* | 2022-10-12 | 2023-07-25 | 中国矿业大学 | A high salinity mine water treatment device |
| CN118851498B (en)* | 2024-09-23 | 2025-01-03 | 陕西长武亭南煤业有限责任公司 | A coal mine tunnel sewage treatment equipment |
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