CN116143211A - Chemical drug adding equipment for sewage treatment - Google Patents

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to chemical drug adding equipment for sewage treatment, which comprises a mounting plate and a drug mixing tank, wherein the drug mixing tank is positioned on the surface of the mounting plate, the surface of the top of the drug mixing tank is connected with two groups of drug adding pipes in a conducting way, the drug adding pipes are symmetrically arranged, drug adding control valves are arranged on the drug adding pipes, one side of the drug mixing tank is provided with a drug adding tank, the drug adding tank is connected with the drug mixing tank through a communicating pipe, one side of the drug adding tank is provided with a peristaltic pump, and the bottom of the side wall of the drug adding tank is connected with a liquid guide hose in a conducting way; according to the invention, the peristaltic pump can be used for extracting and injecting the liquid medicine in the medicine adding tank into the medicine adding pipe, the medicine adding pipe is connected with the air pump, the air pump is used for injecting air into the medicine adding pipe, the medicine in the medicine adding pipe is ejected from the aeration disc along with the air, the air bubbles drive the sewage to roll, the liquid medicine and the sewage can be fully mixed, and the medicine addition is more accurate.

Description

Translated fromChinese

一种用于污水处理化学药物添加设备A device for adding chemicals to sewage treatment

技术领域technical field

本发明涉及污水处理技术领域，具体为一种用于污水处理化学药物添加设备。The invention relates to the technical field of sewage treatment, in particular to chemical medicine adding equipment for sewage treatment.

背景技术Background technique

电厂在发电过程中需要通过加注水液对发电设备进行降温，降温后会产生大量的污水，污水中含有大量的粉尘颗粒，为了达到污水的排放标准，从而需要对污水进行加药，使污水中的漂浮物进行絮凝。During the power generation process, the power plant needs to cool down the power generation equipment by adding water liquid. After cooling down, a large amount of sewage will be produced. The sewage contains a large amount of dust particles. In order to meet the sewage discharge standard, it is necessary to add chemicals to the sewage to make the sewage The floating matter in the flocculation.

现有的化学药品添药装置在添加时，化学药物与污水混合不均，导致无法使污水中的漂浮物进行快速的絮凝，同时化学药物的添加量需要进行精准的控制，为解决上述问题，本申请提出一种用于污水处理化学药物添加设备。When the existing chemical drug dosing device is added, the chemical drug and the sewage are mixed unevenly, which makes it impossible to quickly flocculate the floating matter in the sewage. At the same time, the amount of the chemical drug added needs to be precisely controlled. In order to solve the above problems, This application proposes a chemical medicine adding equipment for sewage treatment.

发明内容Contents of the invention

(一)发明目的(1) Purpose of the invention

为解决背景技术中存在的技术问题，本发明提出一种用于污水处理化学药物添加设备，通过蠕动泵可对添药罐内的药液进行抽取并注入添药管内，添药管与气泵相连接，气泵将空气注入添药管内，添药管内的药物跟随空气一起从曝气盘内喷出，气泡带动污水翻滚，可使药液与污水充分的混合，且药物添加更加的精准。In order to solve the technical problems existing in the background technology, the present invention proposes a chemical medicine adding equipment for sewage treatment. The medicine liquid in the dosing tank can be extracted by a peristaltic pump and injected into the dosing pipe. The dosing pipe is connected with the air pump. Connected, the air pump injects air into the dosing pipe, and the medicine in the dosing pipe is ejected from the aeration pan along with the air, and the bubbles drive the sewage to roll, which can fully mix the medicine and sewage, and the medicine addition is more precise.

(二)技术方案(2) Technical solution

为解决上述技术问题，本发明提供了一种用于污水处理化学药物添加设备，包括安装板和混药罐，所述混药罐位于安装板表面，所述混药罐顶部表面导通连接有加药管，所述加药管共设有两组且呈对称式设置，所述加药管上均安装有添药控制阀，所述混药罐一侧设有添药罐，所述添药罐与混药罐之间通过连通管相连接，所述添药罐一侧设有蠕动泵，所述添药罐侧壁底部导通连接导液软管，所述导液软管插接在蠕动泵内腔，所述导液软管端部连接有添药管。In order to solve the above technical problems, the present invention provides a kind of equipment for adding chemicals for sewage treatment, including a mounting plate and a mixing tank, the mixing tank is located on the surface of the mounting plate, and the top surface of the mixing tank is conductively connected with There are two groups of the medicine adding pipes and they are arranged symmetrically. The medicine adding control valves are installed on the medicine adding pipes. One side of the medicine mixing tank is provided with a medicine adding tank. The medicine tank and the medicine mixing tank are connected through a communication pipe, and a peristaltic pump is provided on one side of the medicine adding tank, and the bottom of the side wall of the medicine adding tank is connected to a liquid conducting hose, and the liquid conducting hose is plugged into In the inner cavity of the peristaltic pump, the end of the fluid guiding hose is connected with a drug feeding tube.

优选的，所述连通管共设有两组，且连通管上设有连通阀。Preferably, there are two sets of communication pipes, and a communication valve is provided on the communication pipes.

优选的，所述混药罐顶部表面设有一号驱动电机，所述一号驱动电机的动力输出端连接有一号搅拌桨。Preferably, a No. 1 driving motor is provided on the top surface of the mixing tank, and a No. 1 stirring paddle is connected to the power output end of the No. 1 driving motor.

优选的，所述添药罐顶部表面安装有二号驱动电机，所述二号驱动电机的动力输出端连接有二号搅拌桨。Preferably, a No. 2 driving motor is installed on the top surface of the dosing tank, and a No. 2 stirring paddle is connected to the power output end of the No. 2 driving motor.

优选的，所述添药管端部安装有止逆阀，所述止逆阀一侧安装有曝气盘。Preferably, a check valve is installed at the end of the dosing pipe, and an aeration disc is installed on one side of the check valve.

优选的，所述蠕动泵一侧安装有气泵，所述气泵的出气端与添药管相连接。Preferably, an air pump is installed on one side of the peristaltic pump, and the air outlet of the air pump is connected to the dosing pipe.

优选的，所述添药罐表面嵌设有观察窗。Preferably, an observation window is embedded on the surface of the dosing tank.

本发明的上述技术方案具有如下有益的技术效果：The technical solution of the present invention has the following beneficial technical effects:

1、本发明，通过蠕动泵可对添药罐内的药液进行抽取并注入添药管内，添药管与气泵相连接，气泵将空气注入添药管内，添药管内的药物跟随空气一起从曝气盘内喷出，气泡带动污水翻滚，可使药液与污水充分的混合。1. In the present invention, the liquid medicine in the dosing tank can be extracted by the peristaltic pump and injected into the dosing pipe, the dosing pipe is connected with the air pump, and the air pump injects air into the dosing pipe, and the medicine in the dosing pipe follows the air from When sprayed from the aeration disc, the bubbles drive the sewage to roll, which can fully mix the liquid medicine and sewage.

2、本发明，通过一号驱动电机对一号搅拌桨进行驱动，可通过一号搅拌桨对药液和水液进行混合，开启连通阀后，混合后的药液可通过连通管流入添药罐内，添药罐可降低药液流速，使药液混合更加的均匀。2. In the present invention, the No. 1 stirring paddle is driven by the No. 1 driving motor, and the medicinal liquid and water liquid can be mixed through the No. 1 stirring paddle. After opening the connecting valve, the mixed medicinal liquid can flow into the dosing through the connecting pipe. In the tank, the medicine adding tank can reduce the flow rate of the liquid medicine, so that the liquid medicine can be mixed more evenly.

附图说明Description of drawings

图1为本发明的整体结构示意图；Fig. 1 is the overall structure schematic diagram of the present invention;

图2为本发明的剖面结构示意图；Fig. 2 is the sectional structure schematic diagram of the present invention;

图3为本发明的滤板安装结构示意图；Fig. 3 is the schematic diagram of filter plate installation structure of the present invention;

图4为本发明的风机安装结构示意图。Fig. 4 is a schematic diagram of the fan installation structure of the present invention.

附图标记：Reference signs:

1、安装板；2、混药罐；3、加药管；4、添药控制阀；5、连通管；6、连通阀；7、二号驱动电机；8、二号搅拌桨；9、添药罐；10、一号搅拌桨；11、观察窗；12、蠕动泵；13、气泵；14、添药管；15、曝气盘；16、止逆阀；17、一号驱动电机。1. Mounting plate; 2. Mixing tank; 3. Dosing pipe; 4. Dosing control valve; 5. Connecting pipe; 6. Connecting valve; 7. No. 2 driving motor; Adding medicine tank; 10. No. 1 stirring paddle; 11. Observation window; 12. Peristaltic pump; 13. Air pump; 14. Dosing pipe; 15. Aeration disc; 16. Check valve; 17. No. 1 driving motor.

具体实施方式Detailed ways

为使本发明的目的、技术方案和优点更加清楚明了，下面结合具体实施方式并参照附图，对本发明进一步详细说明。应该理解，这些描述只是示例性的，而并非要限制本发明的范围。此外，在以下说明中，省略了对公知结构和技术的描述，以避免不必要地混淆本发明的概念。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

如图1-4所示，本发明提出的一种用于污水处理化学药物添加设备，包括安装板1和混药罐2，所述混药罐2位于安装板1表面，所述混药罐2顶部表面导通连接有加药管3，所述加药管3共设有两组且呈对称式设置，所述加药管3上均安装有添药控制阀4，所述混药罐2一侧设有添药罐9，所述添药罐9与混药罐2之间通过连通管5相连接，所述添药罐9一侧设有蠕动泵12，所述添药罐9侧壁底部导通连接导液软管，所述导液软管插接在蠕动泵12内腔，所述导液软管端部连接有添药管14。As shown in Figures 1-4, a kind of equipment for adding chemicals for sewage treatment proposed by the present invention includes a mounting plate 1 and amixing tank 2, themixing tank 2 is located on the surface of the mounting plate 1, and themixing tank 2. The top surface is conductively connected with adosing pipe 3. Thedosing pipes 3 are arranged in two groups and arranged symmetrically. A dosing control valve 4 is installed on thedosing pipes 3. The dosing tank One side of the 2 is provided with adosing tank 9, and thedosing tank 9 is connected to themixing tank 2 through a connectingpipe 5, and aperistaltic pump 12 is provided on one side of thedosing tank 9, and thedosing tank 9 The bottom of the side wall is conductively connected with a liquid-conducting hose, and the liquid-conducting hose is inserted into the inner cavity of theperistaltic pump 12 , and the end of the liquid-conducting hose is connected with adosing tube 14 .

需要说明的是，污水处理所使用到的药液供液端分别与加药管3相连接，添药控制阀4开启后药液通过加药管3加注进混药罐2内，通过一号驱动电机17对一号搅拌桨10进行驱动，可通过一号搅拌桨10对药液和水液进行混合，开启连通阀6后，混合后的药液可通过连通管5流入添药罐9内，添药罐9可降低药液流速，通过蠕动泵12可对添药罐9内的药液进行抽取并注入添药管14内，添药管14与气泵13相连接，气泵13将空气注入添药管14内，添药管14内的药物跟随空气一起从曝气盘15内喷出，气泡带动污水翻滚，可使药液与污水充分的混合。It should be noted that the supply ends of the liquid medicine used in sewage treatment are connected to thedosing pipe 3 respectively. After the dosing control valve 4 is opened, the dosing liquid is injected into themixing tank 2 through thedosing pipe 3. The No. 1driving motor 17 drives the No. 1stirring paddle 10, and the medicinal liquid and the water liquid can be mixed through the No. 1stirring paddle 10. After the connectingvalve 6 is opened, the mixed medicinal liquid can flow into thedosing tank 9 through the connectingpipe 5 Inside, thedosing tank 9 can reduce the flow rate of the liquid medicine, and the liquid medicine in thedosing tank 9 can be extracted by theperistaltic pump 12 and injected into thedosing pipe 14, thedosing pipe 14 is connected with theair pump 13, and theair pump 13 pumps the air Inject into themedicine adding pipe 14, and the medicine in themedicine adding pipe 14 is ejected from theaeration disc 15 together with the air, and the bubbles drive the sewage to roll, so that the medicine liquid and the sewage can be fully mixed.

如图3所示，所述连通管5共设有两组，且连通管5上设有连通阀6。As shown in FIG. 3 , there are two sets ofcommunication pipes 5 , and acommunication valve 6 is provided on thecommunication pipes 5 .

需要说明的是，混药罐2和添药罐9之间通过连通管5进行连接，通过连通阀6可控制连通管5的通断。It should be noted that themedicine mixing tank 2 and themedicine adding tank 9 are connected through acommunication pipe 5 , and theconnection valve 6 can control the connection of thecommunication pipe 5 .

如图2所示，所述混药罐2顶部表面设有一号驱动电机17，所述一号驱动电机17的动力输出端连接有一号搅拌桨10，所述添药罐9顶部表面安装有二号驱动电机7，所述二号驱动电机7的动力输出端连接有二号搅拌桨8。As shown in Figure 2, the top surface of themixing tank 2 is provided with a No. 1drive motor 17, the power output end of the No. 1drive motor 17 is connected to a No. 1stirring paddle 10, and the top surface of the drug-addingtank 9 is equipped with two No. 2driving motor 7, the power output end of the No. 2driving motor 7 is connected with No. 2stirring paddle 8.

如图4所示，所述添药管14端部安装有止逆阀16，所述止逆阀16一侧安装有曝气盘15，所述蠕动泵12一侧安装有气泵13，所述气泵13的出气端与添药管14相连接。As shown in Figure 4, acheck valve 16 is installed at the end of thedosing pipe 14, anaeration disc 15 is installed on one side of thecheck valve 16, anair pump 13 is installed on one side of theperistaltic pump 12, the The air outlet end of theair pump 13 is connected with themedicine adding pipe 14 .

如图1所示，所述添药罐9表面嵌设有观察窗11。As shown in FIG. 1 , anobservation window 11 is embedded on the surface of thedosing tank 9 .

需要说明的是，透过观察窗11可对添药罐9内的药液进行观看。It should be noted that the medicinal solution in themedicinal filling tank 9 can be observed through theobservation window 11 .

本发明的工作原理及使用流程：污水处理所使用到的药液供液端分别与加药管3相连接，添药控制阀4开启后药液通过加药管3加注进混药罐2内，通过一号驱动电机17对一号搅拌桨10进行驱动，可通过一号搅拌桨10对药液和水液进行混合，开启连通阀6后，混合后的药液可通过连通管5流入添药罐9内，添药罐9可降低药液流速，通过蠕动泵12可对添药罐9内的药液进行抽取并注入添药管14内，添药管14与气泵13相连接，气泵13将空气注入添药管14内，添药管14内的药物跟随空气一起从曝气盘15内喷出，气泡带动污水翻滚，可使药液与污水充分的混合，止逆阀16可防止污水导流进入到添药管14内，透过观察窗11可对添药罐9内的药液进行观看，当添药罐9内的药液发生沉淀时，通过二号驱动电机7对二号搅拌桨8进行驱动，可使二号搅拌桨8与添药罐9内的药液进行搅拌，使药液混合更加的均与。The working principle and application process of the present invention: the liquid supply ports used for sewage treatment are respectively connected to thedosing pipe 3, and the dosing control valve 4 is opened and the liquid is injected into themixing tank 2 through thedosing pipe 3 Inside, the No. 1stirring paddle 10 is driven by the No. 1driving motor 17, and the medicinal liquid and water liquid can be mixed through the No. 1stirring paddle 10. After the connectingvalve 6 is opened, the mixed medicinal liquid can flow in through the connectingpipe 5 In thedosing tank 9, thedosing tank 9 can reduce the liquid medicine flow rate, and the medicine liquid in thedosing tank 9 can be extracted by theperistaltic pump 12 and injected into thedosing pipe 14, and thedosing pipe 14 is connected with theair pump 13, Theair pump 13 injects air into thedosing pipe 14, and the medicine in thedosing pipe 14 is ejected from theaeration plate 15 along with the air, and the bubbles drive the sewage to roll, which can fully mix the medicine and sewage. Thecheck valve 16 can Prevent the sewage from being diverted into thedosing pipe 14, and the liquid medicine in thedosing tank 9 can be viewed through theobservation window 11. When the medicine liquid in thedosing tank 9 precipitates, the No. 2drive motor 7 pairs No. twostirring paddles 8 are driven, and No. twostirring paddles 8 can be stirred with the medicinal liquid in thedosing tank 9, so that the medicinal liquid is mixed more evenly.

应当理解的是，本发明的上述具体实施方式仅仅用于示例性说明或解释本发明的原理，而不构成对本发明的限制。因此，在不偏离本发明的精神和范围的情况下所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。此外，本发明所附权利要求旨在涵盖落入所附权利要求范围和边界、或者这种范围和边界的等同形式内的全部变化和修改例。It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principle of the present invention, and not to limit the present invention. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present invention shall fall within the protection scope of the present invention. Furthermore, it is intended that the appended claims of the present invention embrace all changes and modifications that come within the scope and metesques of the appended claims, or equivalents of such scope and metes and bounds.

Claims (7)

1. Be used for sewage treatment chemical medicine to add equipment, including mounting panel (1) and mixed medicine jar (2), mixed medicine jar (2) are located mounting panel (1) surface, its characterized in that, mixed medicine jar (2) top surface switches on and is connected with medicine adding pipe (3), medicine adding pipe (3) are equipped with two sets of and are symmetrical setting altogether, all install medicine adding control valve (4) on medicine adding pipe (3), mixed medicine jar (2) one side is equipped with medicine adding tank (9), be connected through communicating pipe (5) between medicine adding tank (9) and mixed medicine jar (2), medicine adding tank (9) one side is equipped with peristaltic pump (12), medicine adding tank (9) lateral wall bottom switch-on is connected with the drain hose, the drain hose is pegged graft in peristaltic pump (12) inner chamber, drain hose end connection has medicine adding pipe (14).

2. A chemical adding device for sewage treatment according to claim 1, wherein two groups of communicating pipes (5) are provided, and a communicating valve (6) is provided on the communicating pipe (5).

3. The chemical adding device for sewage treatment according to claim 1, wherein a first driving motor (17) is arranged on the top surface of the chemical mixing tank (2), and a first stirring paddle (10) is connected to the power output end of the first driving motor (17).

4. The chemical drug adding device for sewage treatment according to claim 1, wherein a second driving motor (7) is installed on the top surface of the drug adding tank (9), and a second stirring paddle (8) is connected to the power output end of the second driving motor (7).

5. A chemical adding device for sewage treatment according to claim 1, characterized in that the end of the chemical adding tube (14) is provided with a non-return valve (16), and one side of the non-return valve (16) is provided with an aeration disc (15).

6. The chemical adding device for sewage treatment according to claim 1, wherein an air pump (13) is installed on one side of the peristaltic pump (12), and an air outlet end of the air pump (13) is connected with a chemical adding pipe (14).

7. The chemical adding device for sewage treatment according to claim 1, wherein an observation window (11) is embedded on the surface of the chemical adding tank (9).

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