技术领域technical field
本发明涉及污水处理技术领域，具体为一种基于区块链技术的城镇污水处理系统。The invention relates to the technical field of sewage treatment, in particular to an urban sewage treatment system based on block chain technology.
背景技术Background technique
随着我国城乡建设的迅速发展，城乡污水排放量越来越大，污水的成分越发的复杂多变，给城乡污水处理厂的处理能力带来了巨大的压力，同时污水生态环境的破坏也日夜明显，严重影响了城镇居民的生活品质。对城乡排污水的治理也成为我们至关重要的问题之一，长时间以来，我国农村给水项目发展不平衡，给水设备普及率相当的低，给水工程设备水平很低。许多城镇和村庄依赖地表水，但是随着经济的发展农村也进驻了许多工业企业，工业企业对水的污染也在不断加剧，农村给水能力不断下降。另一方面农村生活污水不经过处理，直接排放到自然的水体中，使得农村生活用水面临着很大的挑战，农村生活给排水形势越发严重。With the rapid development of my country's urban and rural construction, the discharge of urban and rural sewage is increasing, and the composition of sewage is becoming more and more complex and changeable, which has brought huge pressure on the processing capacity of urban and rural sewage treatment plants, and at the same time, the destruction of the ecological environment of sewage is also day and night. Obviously, it has seriously affected the quality of life of urban residents. The treatment of urban and rural sewage has also become one of our crucial issues. For a long time, the development of my country's rural water supply projects has been unbalanced, the penetration rate of water supply equipment is quite low, and the level of water supply engineering equipment is very low. Many towns and villages rely on surface water, but with the development of the economy, many industrial enterprises have settled in the countryside. The pollution of water by industrial enterprises is also increasing, and the water supply capacity in rural areas is declining. On the other hand, rural domestic sewage is directly discharged into natural water bodies without treatment, which makes rural domestic water use a great challenge, and the situation of rural domestic water supply and drainage is becoming more and more serious.
现有的处理系统不全面，且处理后的污水仍存在许多有害物质，处理效率低，不能对污水进行循环处理，进行处理时，不能根据不能酸碱性的污水进行分别处理，使得一些处理装置受到腐蚀，提高了经济成本，且处理过程中需要大量的电，不能采用一些可持续资源进行供电。The existing treatment system is not comprehensive, and there are still many harmful substances in the treated sewage, the treatment efficiency is low, the sewage cannot be recycled, and when it is treated, it cannot be treated separately according to the sewage that cannot be acidic or alkaline, which makes some treatment devices It is corroded, which increases the economic cost, and a large amount of electricity is required in the processing process, and some sustainable resources cannot be used for power supply.
发明内容Contents of the invention
本发明的目的在于提供一种基于区块链技术的城镇污水处理系统，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an urban sewage treatment system based on block chain technology to solve the problems raised in the above-mentioned background technology.
为实现上述目的，本发明提供如下技术方案：一种基于区块链技术的城镇污水处理系统，包括pH检测仪、污水控制模块、数据传输器、存储终端、酸性处理模块和碱性处理模块，所述pH检测仪安装在城镇的总排污口处，将总排污口处的污水通过抽水泵抽至酸性处理模块和碱性处理模块中，且酸性处理模块和碱性处理模块内安装有化学成分检测仪，pH检测仪和化学成分检测仪的输出端与污水控制模块的输入端电连接，污水控制模块上安装有数据传输器，污水控制模块通过数据传输器与存储终端电连接，污水控制模块的输出端与报警器和显示模块电连接连接，酸性处理模块和碱性处理模块均由调节池、过滤模块、化学处理模块、水位检测器、回流模块与二次水处理模块组成，污水控制模块分别与化学处理模块、水位检测器、回流模块和二次处理模块电连接。In order to achieve the above purpose, the present invention provides the following technical solutions: a block chain-based urban sewage treatment system, including a pH detector, a sewage control module, a data transmitter, a storage terminal, an acid treatment module and an alkaline treatment module, The pH detector is installed at the main sewage outlet of the town, and the sewage at the main sewage outlet is pumped into the acid treatment module and the alkaline treatment module by the water pump, and the chemical composition is installed in the acid treatment module and the alkaline treatment module. The output terminals of the detector, pH detector and chemical composition detector are electrically connected to the input terminal of the sewage control module. A data transmitter is installed on the sewage control module. The sewage control module is electrically connected to the storage terminal through the data transmitter. The sewage control module The output terminal is electrically connected to the alarm and the display module. The acid treatment module and the alkaline treatment module are composed of a regulating tank, a filtration module, a chemical treatment module, a water level detector, a backflow module and a secondary water treatment module. The sewage control module It is respectively electrically connected with the chemical treatment module, the water level detector, the return flow module and the secondary treatment module.
优选的，过滤模块用于过滤污水中的杂质，化学处理模块通过化学试剂对污水进行处理，回流模块用于将经过过滤与化学试剂处理后的污水再次运输至过滤模块处，然后在经过化学处理模块。Preferably, the filter module is used to filter impurities in the sewage, the chemical treatment module treats the sewage through chemical reagents, and the return module is used to transport the filtered and chemical reagent treated sewage to the filter module again, and then chemically treat the sewage module.
优选的，化学成分检测仪用于检测调节池内部污水中的化学成分，化学成分检测仪检测出相应的有害化学成分，将信号传输至污水控制模块，污水控制模块将信号传输至化学处理模块和回流模块，对污水进行化学处理和再次循环处理，若化学成分检测仪未检测出有害化学成分，将信号传输至污水控制模块，污水控制模块将信号传输至二次处理模块。Preferably, the chemical composition detector is used to detect the chemical composition in the sewage inside the regulating tank, the chemical composition detector detects the corresponding harmful chemical composition, and transmits the signal to the sewage control module, and the sewage control module transmits the signal to the chemical treatment module and The backflow module performs chemical treatment and recirculation treatment on the sewage. If the chemical composition detector does not detect any harmful chemical composition, the signal is transmitted to the sewage control module, and the sewage control module transmits the signal to the secondary treatment module.
优选的，所述二次处理模块对处理后的污水进行再次加工处理，二次处理模块包括曝气模块、混凝沉淀模块和消毒模块。Preferably, the secondary treatment module reprocesses the treated sewage, and the secondary treatment module includes an aeration module, a coagulation sedimentation module and a disinfection module.
优选的，所述污水控制模块的输入端与风能发电模块电连接，风能发电模块用于提供充足的电力，污水控制模块的输出端与显示模块电连接，显示模块用于人们观察污水处理的进程。Preferably, the input end of the sewage control module is electrically connected to the wind power generation module, the wind power generation module is used to provide sufficient power, the output end of the sewage control module is electrically connected to the display module, and the display module is used for people to observe the process of sewage treatment .
优选的，所述化学处理模块内设置有试剂控制模块，试剂控制模块用于控制化学试剂的添加量以及添加的化学试剂种类。Preferably, the chemical processing module is provided with a reagent control module, and the reagent control module is used to control the amount of chemical reagents added and the types of chemical reagents added.
优选的，所述数据传输器将接受的数据对其进行加密以形成区块链，存储终端接收区块链并对其进行存储。Preferably, the data transmitter encrypts the received data to form a blockchain, and the storage terminal receives and stores the blockchain.
优选的，所述过滤模块位于调节池与抽水泵的连接处，且过滤模块为过滤板，污水控制模块的输出端与抽水泵连接。Preferably, the filter module is located at the connection between the regulating tank and the water pump, and the filter module is a filter plate, and the output end of the sewage control module is connected to the water pump.
优选的，所述显示模块为LCD12864型号的液晶显示屏。Preferably, the display module is a LCD12864 liquid crystal display.
与现有技术相比，本发明的有益效果是：通过设置的pH检测仪检测污水的酸碱性，pH检测仪同时将信号传输至污水控制模块，污水控制模块对抽水泵发出指令，污水控制模块通过数据传输器传输至存储终端，对其进行存储，然后通过抽水泵将其输送至酸性处理模块或碱性处理模块中的调节池，酸性处理模块和碱性处理模块的调节池内部分别设置有相应保护膜，对污水进行处理时，避免污水腐蚀调节池，污水进入调节池后，水位检测器将检测的水位信号传输至污水控制模块，污水控制模块对其进行处理，若水位高出预设值时，污水控制模块将信号传输至报警器进行提醒人们，污水依次经过过滤模块、化学处理模块和回流模块对水进行处理，然后处理后的水经过二次水处理模块进行进一步处理，人们通过显示模块能够随时观察到污水处理的情况。Compared with the prior art, the beneficial effect of the present invention is: the acidity and alkalinity of sewage is detected by the pH detector provided, and the pH detector transmits the signal to the sewage control module at the same time, and the sewage control module issues instructions to the pump, and the sewage control The module is transmitted to the storage terminal through the data transmitter, stored, and then transported to the adjustment pool in the acid treatment module or the alkaline treatment module by the pump, and the inside of the adjustment pool of the acid treatment module and the alkaline treatment module are respectively set There is a corresponding protective film to prevent the sewage from corroding the regulating tank when the sewage is treated. After the sewage enters the regulating tank, the water level detector will transmit the detected water level signal to the sewage control module, and the sewage control module will process it. When setting the value, the sewage control module transmits the signal to the alarm to remind people that the sewage is processed by the filter module, the chemical treatment module and the backflow module in turn, and then the treated water is further processed by the secondary water treatment module. The situation of sewage treatment can be observed at any time through the display module.
附图说明Description of drawings
图1为本发明整体的结构示意图。Fig. 1 is a schematic diagram of the overall structure of the present invention.
图中：1、pH检测仪；2、污水控制模块；3、数据传输器；4、存储终端；5、报警器；6、化学成分检测仪；7、风能发电模块；8、显示模块；9、水位检测器；10、化学处理模块；11、二次处理模块。In the figure: 1. pH detector; 2. Sewage control module; 3. Data transmitter; 4. Storage terminal; 5. Alarm; 6. Chemical composition detector; 7. Wind power generation module; 8. Display module; 9 1. Water level detector; 10. Chemical treatment module; 11. Secondary treatment module.
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.
在本发明的描述中，需要说明的是，术语“竖直”、“上”、“下”、“水平”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和简化描述，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 noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal" etc. is based on the orientation or positional relationship shown in the drawings, and is only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
在本发明的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”、“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.
请参阅图1，本发明提供一种技术方案：一种基于区块链技术的城镇污水处理系统，包括pH检测仪1、污水控制模块2、数据传输器3、存储终端4、酸性处理模块和碱性处理模块，所述pH检测仪1安装在城镇的总排污口处，将总排污口处的污水通过抽水泵抽至酸性处理模块和碱性处理模块中，且酸性处理模块和碱性处理模块内安装有化学成分检测仪6，pH检测仪1和化学成分检测仪6的输出端与污水控制模块2的输入端电连接，污水控制模块2上安装有数据传输器3，污水控制模块2通过数据传输器3与存储终端4电连接，污水控制模块2的输出端与报警器5和显示模块8电连接连接，酸性处理模块和碱性处理模块均由调节池、过滤模块、化学处理模块10、水位检测器9、回流模块8与二次水处理模块11组成，污水控制模块2分别与化学处理模块10、水位检测器9、回流模块8和二次处理模块11电连接。Please refer to Figure 1, the present invention provides a technical solution: an urban sewage treatment system based on blockchain technology, including a pH detector 1, a sewage control module 2, a data transmitter 3, a storage terminal 4, an acid treatment module and Alkaline treatment module, the pH detector 1 is installed at the general sewage outlet of the town, and the sewage at the general sewage outlet is pumped into the acid treatment module and the alkaline treatment module by a water pump, and the acid treatment module and the alkaline treatment A chemical composition detector 6 is installed in the module, the output ends of the pH detector 1 and the chemical composition detector 6 are electrically connected to the input end of the sewage control module 2, and a data transmitter 3 is installed on the sewage control module 2, and the sewage control module 2 The data transmitter 3 is electrically connected to the storage terminal 4, and the output terminal of the sewage control module 2 is electrically connected to the alarm 5 and the display module 8. The acid treatment module and the alkaline treatment module are composed of a regulating pool, a filter module, and a chemical treatment module. 10. The water level detector 9, the backflow module 8 and the secondary water treatment module 11 are composed. The sewage control module 2 is electrically connected to the chemical treatment module 10, the water level detector 9, the backflow module 8 and the secondary treatment module 11 respectively.
进一步的，过滤模块用于过滤污水中的杂质，化学处理模块10通过化学试剂对污水进行处理，回流模块8用于将经过过滤与化学试剂处理后的污水再次运输至过滤模块处，然后在经过化学处理模块10。Further, the filter module is used to filter impurities in the sewage, the chemical treatment module 10 treats the sewage through chemical reagents, and the return module 8 is used to transport the filtered and chemical reagent treated sewage to the filter module again, and then Chemical processing module 10.
进一步的，化学成分检测仪6用于检测调节池内部污水中的化学成分，化学成分检测仪6检测出相应的有害化学成分，将信号传输至污水控制模块2，污水控制模块2将信号传输至化学处理模块10和回流模块8，对污水进行化学处理和再次循环处理，若化学成分检测仪6未检测出有害化学成分，将信号传输至污水控制模块2，污水控制模块2将信号传输至二次处理模块11。Further, the chemical composition detector 6 is used to detect the chemical composition in the sewage inside the regulating tank, the chemical composition detector 6 detects the corresponding harmful chemical composition, and transmits the signal to the sewage control module 2, and the sewage control module 2 transmits the signal to The chemical treatment module 10 and the return module 8 carry out chemical treatment and recirculation treatment on the sewage. If the chemical composition detector 6 does not detect any harmful chemical composition, the signal is transmitted to the sewage control module 2, and the sewage control module 2 transmits the signal to the second Secondary processing module 11.
进一步的，所述二次处理模块11对处理后的污水进行再次加工处理，二次处理模块11包括曝气模块、混凝沉淀模块和消毒模块。Further, the secondary treatment module 11 reprocesses the treated sewage, and the secondary treatment module 11 includes an aeration module, a coagulation sedimentation module and a disinfection module.
进一步的，所述污水控制模块2的输入端与风能发电模块7电连接，风能发电模块7用于提供充足的电力，污水控制模块2的输出端与显示模块8电连接，显示模块8用于人们观察污水处理的进程。Further, the input end of the sewage control module 2 is electrically connected to the wind power generation module 7, the wind power generation module 7 is used to provide sufficient power, the output end of the sewage control module 2 is electrically connected to the display module 8, and the display module 8 is used for People observe the process of sewage treatment.
进一步的，所述化学处理模块10内设置有试剂控制模块，试剂控制模块用于控制化学试剂的添加量以及添加的化学试剂种类。Further, the chemical processing module 10 is provided with a reagent control module, which is used to control the amount of chemical reagents added and the types of chemical reagents added.
进一步的，所述数据传输器3将接受的数据对其进行加密以形成区块链，存储终端4接收区块链并对其进行存储。Further, the data transmitter 3 encrypts the received data to form a block chain, and the storage terminal 4 receives and stores the block chain.
进一步的，所述过滤模块位于调节池与抽水泵的连接处，且过滤模块为过滤板，污水控制模块2的输出端与抽水泵连接。Further, the filter module is located at the connection between the regulating tank and the water pump, and the filter module is a filter plate, and the output end of the sewage control module 2 is connected to the water pump.
进一步的，所述显示模块8为LCD12864型号的液晶显示屏。Further, the display module 8 is a LCD12864 liquid crystal display.
工作原理：通过设置的pH检测仪1检测污水的酸碱性，pH检测仪1同时将信号传输至污水控制模块2，污水控制模块2对抽水泵发出指令，污水控制模块2通过数据传输器3传输至存储终端4，对其进行存储，然后通过抽水泵将其输送至酸性处理模块或碱性处理模块中的调节池，酸性处理模块和碱性处理模块的调节池内部分别设置有相应保护膜，对污水进行处理时，避免污水腐蚀调节池，污水进入调节池后，水位检测器9将检测的水位信号传输至污水控制模块2，污水控制模块2对其进行处理，若水位高出预设值时，污水控制模块2将信号传输至报警器5进行提醒人们，污水依次经过过滤模块、化学处理模块10和回流模块8对水进行处理，然后处理后的水经过二次水处理模块11进行进一步处理，人们通过显示模块8能够随时观察到污水处理的情况。Working principle: Detect the acidity and alkalinity of sewage through the set pH detector 1, the pH detector 1 transmits the signal to the sewage control module 2 at the same time, the sewage control module 2 issues instructions to the pump, and the sewage control module 2 passes the data transmitter 3 Transfer to the storage terminal 4, store it, and then transport it to the adjustment tank in the acid treatment module or the alkaline treatment module through the pump, and the inside of the adjustment tank of the acid treatment module and the alkaline treatment module is respectively provided with a corresponding protective film , when the sewage is processed, the sewage is prevented from corroding the adjustment tank. After the sewage enters the adjustment tank, the water level detector 9 transmits the detected water level signal to the sewage control module 2, and the sewage control module 2 processes it. If the water level is higher than the preset value, the sewage control module 2 transmits the signal to the alarm 5 to remind people that the sewage is processed through the filter module, the chemical treatment module 10 and the return module 8 in turn, and then the treated water is processed through the secondary water treatment module 11. Further processing, people can observe the situation of sewage treatment at any time through the display module 8 .
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.
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| CN201910515975.0ACN110240310A (en) | 2019-06-14 | 2019-06-14 | An urban sewage treatment system based on blockchain technology |
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| CN201910515975.0ACN110240310A (en) | 2019-06-14 | 2019-06-14 | An urban sewage treatment system based on blockchain technology |
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| CN201910515975.0APendingCN110240310A (en) | 2019-06-14 | 2019-06-14 | An urban sewage treatment system based on blockchain technology |
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| CN203513400U (en)* | 2013-10-31 | 2014-04-02 | 南京友西科技有限责任公司 | Sewage circulating system |
| CN204490644U (en)* | 2015-01-27 | 2015-07-22 | 潍坊海纳尔电气有限公司 | A kind of intelligent reverse-osmosis pure water water equipment |
| CN204625404U (en)* | 2015-05-11 | 2015-09-09 | 宁波大学 | A kind of Chemical Manufacture sewage disposal device |
| CN205442881U (en)* | 2016-03-16 | 2016-08-10 | 杭州道盈信息科技有限公司 | Improve sewage purification processing device of structure |
| CN107265753A (en)* | 2017-06-05 | 2017-10-20 | 浙江水利水电学院 | A kind of batch-type sewage water treatment method |
| CN206915959U (en)* | 2017-07-06 | 2018-01-23 | 张丽 | A kind of advanced treatment system for recycling municipal sewage |
| EP3293151A1 (en)* | 2016-09-12 | 2018-03-14 | Doosan Heavy Industries & Construction Co., Ltd. | Apparatus and method for analyzing membrane fouling of seawater desalination system |
| CN108706833A (en)* | 2018-06-11 | 2018-10-26 | 陈云 | A kind of circulating sewage processing equipment and its automatic control system |
| CN108793511A (en)* | 2018-07-26 | 2018-11-13 | 浙江机电职业技术学院 | Based on monolithic processor controlled Rural water supply station remote monitoring terminal and its application method |
| CN208562071U (en)* | 2018-06-09 | 2019-03-01 | 石狮市亿祥染整有限公司 | A kind of dyeing and finishing processing waste water recycle device |
| CN109761456A (en)* | 2019-03-21 | 2019-05-17 | 陕西理工大学 | An electrical control system for sewage treatment plants |
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| CN101475274A (en)* | 2008-12-31 | 2009-07-08 | 大连力达环境工程有限公司 | Integrative electroplating waste treatment process |
| JP2013154313A (en)* | 2012-01-31 | 2013-08-15 | Hitachi Chemical Co Ltd | Treatment method of waste alkali liquid |
| CN203513400U (en)* | 2013-10-31 | 2014-04-02 | 南京友西科技有限责任公司 | Sewage circulating system |
| CN204490644U (en)* | 2015-01-27 | 2015-07-22 | 潍坊海纳尔电气有限公司 | A kind of intelligent reverse-osmosis pure water water equipment |
| CN204625404U (en)* | 2015-05-11 | 2015-09-09 | 宁波大学 | A kind of Chemical Manufacture sewage disposal device |
| CN205442881U (en)* | 2016-03-16 | 2016-08-10 | 杭州道盈信息科技有限公司 | Improve sewage purification processing device of structure |
| EP3293151A1 (en)* | 2016-09-12 | 2018-03-14 | Doosan Heavy Industries & Construction Co., Ltd. | Apparatus and method for analyzing membrane fouling of seawater desalination system |
| CN107265753A (en)* | 2017-06-05 | 2017-10-20 | 浙江水利水电学院 | A kind of batch-type sewage water treatment method |
| CN206915959U (en)* | 2017-07-06 | 2018-01-23 | 张丽 | A kind of advanced treatment system for recycling municipal sewage |
| CN208562071U (en)* | 2018-06-09 | 2019-03-01 | 石狮市亿祥染整有限公司 | A kind of dyeing and finishing processing waste water recycle device |
| CN108706833A (en)* | 2018-06-11 | 2018-10-26 | 陈云 | A kind of circulating sewage processing equipment and its automatic control system |
| CN108793511A (en)* | 2018-07-26 | 2018-11-13 | 浙江机电职业技术学院 | Based on monolithic processor controlled Rural water supply station remote monitoring terminal and its application method |
| CN109761456A (en)* | 2019-03-21 | 2019-05-17 | 陕西理工大学 | An electrical control system for sewage treatment plants |
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| CN110902909A (en)* | 2019-12-04 | 2020-03-24 | 新疆师范大学 | An automatic intelligent rural sewage treatment device |
| CN110902909B (en)* | 2019-12-04 | 2022-04-26 | 新疆师范大学 | An automatic intelligent rural sewage treatment device |
| CN110976505A (en)* | 2019-12-17 | 2020-04-10 | 浙江省农业科学院 | Method and device for rapidly electrically repairing heavy metal contaminated soil by using magnetic biochar |
| WO2022235968A1 (en)* | 2021-05-05 | 2022-11-10 | OriginClear, Inc. | System and method for water treatment incentive |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | Application publication date:20190917 | |
| RJ01 | Rejection of invention patent application after publication |