CN107954575B - A green and intelligent rural domestic sewage treatment device - Google Patents
A green and intelligent rural domestic sewage treatment device Download PDFInfo
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- 239000010865 sewage Substances 0.000 title claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 139
- 238000004321 preservation Methods 0.000 claims abstract description 32
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000005273 aeration Methods 0.000 claims abstract description 15
- 238000010248 power generation Methods 0.000 claims abstract description 14
- 238000003860 storage Methods 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 30
- 230000020477 pH reduction Effects 0.000 claims description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 22
- 239000012528 membrane Substances 0.000 claims description 21
- 238000004659 sterilization and disinfection Methods 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
- 239000001301 oxygen Substances 0.000 claims description 17
- 229910052760 oxygen Inorganic materials 0.000 claims description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims description 16
- 230000007062 hydrolysis Effects 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 14
- 230000003301 hydrolyzing effect Effects 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007689 inspection Methods 0.000 claims description 8
- 239000010802 sludge Substances 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 239000002351 wastewater Substances 0.000 claims description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 238000011001 backwashing Methods 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 230000009189 diving Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 13
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- 230000005540 biological transmission Effects 0.000 abstract description 2
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- 238000000034 method Methods 0.000 description 3
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- 235000020679 tap water Nutrition 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
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- C02F2209/00—Controlling or monitoring parameters in water treatment
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- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
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- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- C02F2303/04—Disinfection
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- C02F2303/14—Maintenance of water treatment installations
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- C02F3/02—Aerobic processes
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- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
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Abstract
本发明公开一种绿色智能农村生活污水处理装置。该装置包括太阳能发电及供电系统、太阳能供热保温系统、污水处理一体化反应器、智能化远程控制系统。主要是利用太阳能发电及供电系统给气泵,水泵等用电器供电节约能源;利用太阳能供热保温系统给曝气空气加热、生化反应器保温;污水处理一体化反应器为污水处理主体装置,采用先进处理工艺、整体设计;智能化远程控制系统主要用于数据收集、数据传输、远程监控及装置自动控制。采用此技术及装置用于农村生活污水处理,既然充分利用太阳能,降低运行能耗,还能实现实现装置的智能化运行及互联网远程监控,有效处理农村生活污水、助力建设美丽乡村。
The invention discloses a green and intelligent rural domestic sewage treatment device. The device includes a solar power generation and power supply system, a solar heating and heat preservation system, an integrated reactor for sewage treatment, and an intelligent remote control system. It mainly uses solar power generation and power supply system to supply power to air pumps, water pumps and other electrical appliances to save energy; uses solar heating and heat preservation system to heat the aeration air and keep the biochemical reactor warm; the sewage treatment integrated reactor is the main device of sewage treatment, using advanced Processing technology, overall design; intelligent remote control system is mainly used for data collection, data transmission, remote monitoring and device automatic control. Using this technology and device for rural domestic sewage treatment, since the solar energy is fully utilized to reduce energy consumption, it can also realize the intelligent operation of the device and remote monitoring of the Internet, effectively treat rural domestic sewage, and help build a beautiful countryside.
Description
技术领域:本发明涉及农村生活污水技术领域,主要涉及到生活污水生化水处理技术方法、太阳能发电及供电系统技术、太阳能供热保温系统以及自动化控制与互联网远程控制技术。Technical field: The present invention relates to the field of rural domestic sewage technology, mainly related to domestic sewage biochemical water treatment technology, solar power generation and power supply system technology, solar heating and heat preservation system, automation control and Internet remote control technology.
背景技术:随着我国乡镇、农村的快速发展及广大农村经济与生活水平提高,农村生活污水排放量不断加大,其处理面临巨大压力。目前,国家大力推行美丽乡村建设,农村污水妥善处理至关重要。Background technology: With the rapid development of townships and villages in my country and the improvement of the rural economy and living standards, the discharge of rural domestic sewage is increasing, and its treatment is under great pressure. At present, the country is vigorously promoting the construction of beautiful countryside, and the proper treatment of rural sewage is very important.
本发明提供一种生活污水处理技术及设备,保障农村地区的生态环境。太阳能发电技术应用于小范围供电已有研究和应用,引入太阳能发电技术用于农村生活污水处理有助于降低市电消耗;太阳能热水器已经大范围成熟应用,将太阳能热水系统引进农村生活污水处理用于提供热量升高一定水温以保障生化效果;对流传热回收热量在化工生产等行业广泛应用,本技术装置设计出热交换单元实现热量回收也有助于升高污水处理过程的温度以保障生化效果。农村生活污水是分散式的处理装置,分布在各个村庄,运行维护不易进行,本技术及装置通过智能化远程控制系统实现装置自动运行及远程监控。The invention provides a domestic sewage treatment technology and equipment to ensure the ecological environment in rural areas. The application of solar power generation technology to small-scale power supply has been researched and applied. The introduction of solar power generation technology for rural domestic sewage treatment can help reduce city power consumption; solar water heaters have been widely used and mature, and solar water heating systems have been introduced into rural domestic sewage treatment It is used to provide heat to raise a certain water temperature to ensure the biochemical effect; heat recovery by convective heat transfer is widely used in chemical production and other industries. The heat exchange unit designed by this technical device to realize heat recovery also helps to increase the temperature of the sewage treatment process to ensure biochemical Effect. Rural domestic sewage is a decentralized treatment device, which is distributed in various villages, and operation and maintenance are not easy to carry out. This technology and device realize automatic operation and remote monitoring of the device through an intelligent remote control system.
发明内容:Invention content:
发明目的:本发明的目的是克服现有的不足,提供一种绿色智能的农村生活污水处理技术及设备,实现太阳能供电降低对市电消耗,同时实现太阳能供电和市电智能切换;实现太阳能供暖,在低温季节为污水处理系统补充热量保障系统温度;通过设计实现处理后的中水给原污水加热达到能量回收目的;设计智能化远程控制系统实现装置自动运行及远程控制。Purpose of the invention: The purpose of the present invention is to overcome the existing deficiencies, provide a green and intelligent rural domestic sewage treatment technology and equipment, realize solar power supply and reduce the consumption of mains power, and realize intelligent switching between solar power supply and mains power at the same time; realize solar heating In the low temperature season, the sewage treatment system is supplemented with heat to ensure the temperature of the system; the treated reclaimed water is designed to heat the raw sewage to achieve the purpose of energy recovery; the intelligent remote control system is designed to realize the automatic operation and remote control of the device.
优点及效果:采用此装置用于农村污水处理,既能充分利用太阳能,降低运行能耗,将装置进行实现装置的智能化运行及互联网远程监控,有效处理农村生活污水建设美丽乡村。Advantages and effects: Using this device for rural sewage treatment can not only make full use of solar energy, reduce operating energy consumption, but also realize intelligent operation of the device and remote monitoring of the Internet, effectively treat rural domestic sewage and build a beautiful countryside.
技术方案:Technical solutions:
一种绿色智能农村生活污水处理装置,其特征在于:A green and intelligent rural domestic sewage treatment device, characterized in that:
包括:include:
用于气泵、水泵供电的太阳能发电及供电系统;Solar power generation and power supply system for air pumps and water pumps;
用于空气加热,生化反应器保温的太阳能供热保温系统;Solar heating and heat preservation system for air heating and biochemical reactor heat preservation;
污水处理一体化反应器;Sewage treatment integrated reactor;
智能化远程控制系统;Intelligent remote control system;
所述的太阳能发电及供电系统,包括太阳能电池板,太阳能电池板通过逆变器连接至蓄电池组;所述逆变器连接电压电流监测器;The solar power generation and power supply system includes a solar panel, and the solar panel is connected to the battery pack through an inverter; the inverter is connected to a voltage and current monitor;
所述太阳能供热保温系统包括太阳能热水管组和与之相连的保温储水罐;所述保温储水罐和太阳能热水管组间设置有循环水泵;还包括水气换热器,所述水气换热器水路接口通过供水水泵连接至保温储水罐,气路接口连接空气压缩机;The solar heating and heat preservation system includes a solar hot water pipe group and an insulated water storage tank connected thereto; a circulating water pump is arranged between the heat preservation water storage tank and the solar hot water pipe group; it also includes a water-air heat exchanger, so The water interface of the water-air heat exchanger is connected to the heat preservation water storage tank through the water supply pump, and the air interface is connected to the air compressor;
所述污水处理一体化反应器,外部包裹保温层,其中包括:污水储存池、污水热交换池、水解酸化反应池、MBR好氧池、BAF滤池、消毒池;The integrated reactor for sewage treatment is externally wrapped with an insulating layer, which includes: a sewage storage pool, a sewage heat exchange pool, a hydrolytic acidification reaction pool, an MBR aerobic pool, a BAF filter pool, and a disinfection pool;
所述智能化远程控制系统,包括PLC可编程控制器,PLC可编程控制器上连接有多路温度巡检仪、pH在线监测仪、溶解氧在线监测仪、监控摄像头及液位传感器输入端。The intelligent remote control system includes a PLC programmable controller connected with multiple temperature inspection instruments, pH online monitors, dissolved oxygen online monitors, monitoring cameras and liquid level sensor input terminals.
所述太阳能发电及供电系统中,还包括与电压电流监测器连接的继电器;所述继电器连接市电供电接触器开关和太阳能供电接触器开关;所述太阳能供电接触器开关与逆变器连接;市电接口通过第一市电供电开关连接至电压电流监测器;市电接口连接第二市电供电开关和市电供电接触器开关。The solar power generation and power supply system also includes a relay connected to the voltage and current monitor; the relay is connected to the mains power supply contactor switch and the solar power supply contactor switch; the solar power supply contactor switch is connected to the inverter; The mains interface is connected to the voltage and current monitor through the first mains power supply switch; the mains power interface is connected to the second mains power supply switch and the mains power supply contactor switch.
所述太阳能供热保温系统中,保温储水罐装有第一温度传感器、第一液位计;保温储水罐上部进水口装有第一电动球阀;所述空气压缩机与水气换热器间设置有第一手动闸阀、第二电动球阀及第二手动闸阀。In the solar heating and heat preservation system, the heat preservation water storage tank is equipped with a first temperature sensor and a first liquid level gauge; the upper water inlet of the heat preservation water storage tank is equipped with a first electric ball valve; the air compressor exchanges heat with water and air A first manual gate valve, a second electric ball valve and a second manual gate valve are arranged between the devices.
所述污水处理一体化反应器中,污水储存池中装有潜水泵,其出口装有电磁流量计,再与第一二位三通电动球阀进口连接;第一二位三通电动球阀一路出口与污水热交换池入口连接,第一二位三通电动球阀另一路出口第二二位三通电动球阀的一路进口相连;污水储存池装有第二温度传感器,并连接至智能化远程控制系统,污水储存池装有第二液位计。In the sewage treatment integrated reactor, the sewage storage tank is equipped with a submersible pump, and its outlet is equipped with an electromagnetic flowmeter, which is then connected to the inlet of the first two-position three-way electric ball valve; the first two-position three-way electric ball valve has one outlet It is connected to the inlet of the sewage heat exchange pool, and the other outlet of the first two-position three-way electric ball valve is connected to one entrance of the second two-position three-way electric ball valve; the sewage storage tank is equipped with a second temperature sensor and connected to an intelligent remote control system , The sewage storage tank is equipped with a second liquid level gauge.
污水热交换池外部被石棉保温层包裹,内部安装第二不锈钢热交换连盘管,污水热交换池下部设有进水口及球阀,上部设有出水口,出水口装有第二二位三通电动球阀,并与另外一路进口相连;第二二位三通电动球阀出口与水解酸化池连接;第二不锈钢热交换连盘管进口与第四二位三通电动球阀一路出口连接,第二不锈钢热交换连盘管出口与消毒池连接;污水热交换池装有第三温度传感器,连接至智能化远程控制系统。The outside of the sewage heat exchange tank is wrapped by an asbestos insulation layer, and the second stainless steel heat exchange coil is installed inside. The lower part of the sewage heat exchange tank is equipped with a water inlet and a ball valve, and the upper part is equipped with a water outlet. The water outlet is equipped with a second two-position three-way connection. The electric ball valve is connected to another inlet; the outlet of the second two-position three-way electric ball valve is connected to the hydrolysis acidification tank; the inlet of the second stainless steel heat exchange coil is connected to the outlet of the fourth two-position three-way electric ball valve, and the second stainless steel The heat exchange coil outlet is connected to the disinfection tank; the sewage heat exchange tank is equipped with a third temperature sensor and connected to an intelligent remote control system.
所述水解酸化池底部装有潜水搅拌,池中装有第一不锈钢热交换连盘管,其进水口与水—气换热器出水口相连,出水口与保温储水罐进水口相连,水解酸化池中装有第四温度传感器与pH探头,并与智能化远程控制系统连接。The bottom of the hydrolysis and acidification tank is equipped with submersible stirring, and the first stainless steel heat exchange coil is installed in the tank, and its water inlet is connected with the water outlet of the water-air heat exchanger, and the water outlet is connected with the water inlet of the heat preservation water storage tank, and the hydrolysis A fourth temperature sensor and a pH probe are installed in the acidification pool, and are connected with an intelligent remote control system.
所述水解酸化池上部有出水口,通过管道连接至MBR好氧池底部;MBR好氧池底部装有曝气管路,曝气管路与水气热交换器气路出口连接;好氧池安装有MBR膜组件,膜组件出口装有自吸泵,进水口与MBR组件出口连接,出口与BAF砂滤池顶部布水器接口连接,污水经过自吸泵抽出并进入BAF砂滤池;MBR好氧池设有第五温度传感器与溶解氧探头,并与智能化远程控制系统连接;MBR好氧池配有电动隔膜泵,电动隔膜泵出口装有第五二位三通电动球阀,第五二位三通电动球阀一路出口连接污泥回流管至水解酸化池,一路用于排出剩余污泥。The upper part of the hydrolytic acidification tank has a water outlet, which is connected to the bottom of the MBR aerobic tank through pipelines; the bottom of the MBR aerobic tank is equipped with an aeration pipeline, and the aeration pipeline is connected with the gas outlet of the water-air heat exchanger; the aerobic tank MBR membrane module is installed, the outlet of the membrane module is equipped with a self-priming pump, the water inlet is connected to the outlet of the MBR module, and the outlet is connected to the water distributor interface on the top of the BAF sand filter tank, the sewage is pumped out through the self-priming pump and enters the BAF sand filter tank; MBR The aerobic pool is equipped with a fifth temperature sensor and dissolved oxygen probe, and is connected to the intelligent remote control system; the MBR aerobic pool is equipped with an electric diaphragm pump, and the outlet of the electric diaphragm pump is equipped with a fifth two-position three-way electric ball valve, and the fifth One outlet of the two-position three-way electric ball valve connects the sludge return pipe to the hydrolysis acidification tank, and the other outlet is used to discharge excess sludge.
所述BAF滤池底部设有储水池,同时装有离心泵,离心泵出口设有第三二位三通电动球阀,一路出口与MBR膜组件进水口相连用于MBR膜组件反冲洗,一路与第四二位三通电动球阀连接;第四二位三通电动球阀一路出口与污水热交换池第二不锈钢热交换连盘管组进水口相连,一路出口与消毒池进水口连接;第三二位三通电动球阀一路及第四二位三通电动球阀进入MBR膜组件进行冲洗或者进入热交换池与污水进行热交换或者直接进入消毒池;BAF滤池储水池设有第六温度传感器与第三液位计,并与智能化远程控制系统连接。There is a water storage tank at the bottom of the BAF filter tank, and a centrifugal pump is installed at the same time. The outlet of the centrifugal pump is equipped with a third, two-position, three-way electric ball valve. One outlet is connected to the water inlet of the MBR membrane module for backwashing of the MBR membrane module. The fourth two-position three-way electric ball valve is connected; one outlet of the fourth two-position three-way electric ball valve is connected to the water inlet of the second stainless steel heat exchange coil group of the sewage heat exchange pool, and one outlet is connected to the water inlet of the disinfection pool; the third two The first three-way electric ball valve and the fourth two-position three-way electric ball valve enter the MBR membrane module for flushing or enter the heat exchange pool for heat exchange with sewage or directly enter the disinfection pool; the BAF filter storage tank is equipped with the sixth temperature sensor and the first Three liquid level gauges, and connected with the intelligent remote control system.
所述智能化远程控制系统具体为由PLC可编程控制器控制的多路温度巡检仪、pH在线监测、溶解氧在线监测、监控摄像头、液位传感器输入端、远程通讯模块、市电供电开关及电源、太阳能供电系统接入开关、中间继电器、输出控制接触器及接线端子。The intelligent remote control system is specifically a multi-channel temperature inspection instrument controlled by a PLC programmable controller, pH online monitoring, dissolved oxygen online monitoring, monitoring camera, liquid level sensor input terminal, remote communication module, mains power supply switch And power supply, solar power supply system access switch, intermediate relay, output control contactor and terminal block.
优点及效果:采用此技术及装置用于农村生活污水处理,既然充分利用太阳能,降低运行能耗,还能实现实现装置的智能化运行及互联网远程监控,有效处理农村生活污水、助力建设美丽乡村。Advantages and effects: This technology and device are used for rural domestic sewage treatment. Since solar energy is fully utilized to reduce operating energy consumption, it can also realize intelligent operation of the device and remote monitoring of the Internet, effectively treat rural domestic sewage, and help build a beautiful countryside. .
附图说明:Description of drawings:
图1为本发明实施例提供的太阳能发电及供电系统结构示意图;Fig. 1 is a schematic structural diagram of a solar power generation and power supply system provided by an embodiment of the present invention;
图2为本发明实施例提供的太阳能供热保温系统结构示意图;Fig. 2 is a schematic structural diagram of a solar heating and heat preservation system provided by an embodiment of the present invention;
图3为本发明实施例提供的污水处理反应器为一体化装置结构示意图;Fig. 3 is the sewage treatment reactor provided by the embodiment of the present invention as an integrated device structure schematic diagram;
图4为本发明实施例提供的智能化远程控制系统结构示意图。Fig. 4 is a schematic structural diagram of an intelligent remote control system provided by an embodiment of the present invention.
101-太阳能电池板;102-逆变器;103-蓄电池组;104-市电接口;105-电压电流监测器;106-继电器;107-第一市电供电开关;108-第二市电供电开关;109-市电供电接触器开关;110-太阳能供电接触器开关。101-solar panel; 102-inverter; 103-battery pack; 104-mains interface; 105-voltage and current monitor; 106-relay; 107-first mains power supply switch; 108-second mains power supply Switch; 109-mains power supply contactor switch; 110-solar power supply contactor switch.
201-太阳能热水管组;202-循环水泵;203-保温储水罐;204-供水泵;205-第一温度传感器;206-第一液位计;207-进水口;208-第一电动球阀;209-空气压缩机;210-水—气换热器;211-第一手动闸阀;212-第二电动球阀;213-第二手动闸阀;214-水路出口;215-气路出口。201-solar hot water pipe group; 202-circulating water pump; 203-insulation water storage tank; 204-water supply pump; 205-first temperature sensor; 206-first liquid level gauge; 207-water inlet; 208-first electric Ball valve; 209-air compressor; 210-water-air heat exchanger; 211-first manual gate valve; 212-second electric ball valve; 213-second manual gate valve; 214-water outlet; 215-air outlet.
301-污水储存池;302-污水热交换池;303-水解酸化反应池;304-MBR好氧池;305-BAF滤池;306-消毒池;307-潜水泵;308-电磁流量计;309-第一二位三通电动球阀;310-第二二位三通电动球阀;311-第三二位三通电动球阀;312-第四二位三通电动球阀;313-第五二位三通电动球阀;314-电动隔膜泵;315-自吸泵;316-清水泵;317-第一不锈钢热交换连盘管;318-连盘管进水口;319-连盘管出水口;320-潜水搅拌;321-曝气管路;322-MBR膜组件;323-曝气头;324-第二温度传感器;325-第二液位计;326-第三温度传感器;327-第四温度传感器;328-pH探头;329-第五温度传感器;330-溶解氧探头;331-第六温度传感器;332-第三液位计;333-第二不锈钢热交换连盘管。301-sewage storage tank; 302-sewage heat exchange tank; 303-hydrolysis acidification reaction tank; 304-MBR aerobic tank; 305-BAF filter tank; 306-disinfection tank; 307-submersible pump; 308-electromagnetic flowmeter; -First two-position three-way electric ball valve; 310-second two-position three-way electric ball valve; 311-third two-position three-way electric ball valve; 312-fourth two-position three-way electric ball valve; 313-fifth two-position three-way electric ball valve Through electric ball valve; 314-electric diaphragm pump; 315-self-priming pump; 316-clear water pump; 317-the first stainless steel heat exchange coil; 318-coil inlet; 319-coil outlet; Submersible stirring; 321-aeration pipeline; 322-MBR membrane module; 323-aeration head; 324-second temperature sensor; 325-second liquid level gauge; 326-third temperature sensor; 327-fourth temperature sensor 328-pH probe; 329-fifth temperature sensor; 330-dissolved oxygen probe; 331-sixth temperature sensor; 332-third liquid level gauge; 333-second stainless steel heat exchange coil.
401-PLC可编程控制器;402-多路温度巡检仪;403-pH在线监测;404-溶解氧在线监测;405-监控摄像头;406-液位传感器输入端;407-远程通讯模块;408-市电供电开关及电源;409-太阳能供电系统接入开关;410-中间继电器;411-输出控制接触器及接线端子。401-PLC programmable controller; 402-multi-channel temperature inspection instrument; 403-pH online monitoring; 404-dissolved oxygen online monitoring; 405-monitoring camera; 406-liquid level sensor input terminal; 407-remote communication module; -Main power supply switch and power supply; 409-solar power supply system access switch; 410-intermediate relay; 411-output control contactor and terminal.
具体实施方式:Detailed ways:
该装置及技术包括太阳能发电及供电系统、太阳能供热保温系统、污水处理一体化反应器、智能化远程控制系统,以下结合附图对本发明的实施例作详细说明。The device and technology include a solar power generation and power supply system, a solar heating and heat preservation system, an integrated reactor for sewage treatment, and an intelligent remote control system. The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
参阅图1对单元系统太阳能发电及供电系统进行详细说明,系统主要用于气泵、水泵供电,包括太阳能电池板101、逆变器102、蓄电池组103、电压电流监测器105、继电器106及其他一些开关。Referring to Figure 1, the unit system solar power generation and power supply system is described in detail. The system is mainly used for power supply of air pumps and water pumps, including
太阳能电池101板所产电能经过逆变器102给蓄电池组103进行充电,蓄电池组103中的电能也经过逆变器102放电给气泵、水泵供电;电压电流监测器105用于监测放电过程的电能质量,并与PLC控制器401及继电器106连接,通过继电器106控制切换市电供电接触器开关109与太阳能供电接触器开关110,当电压电流低于设定值时关闭太阳能供电接触器开关110、启动市电供电接触器开关109采用市电进行供电;系统装有第一市电供电开关107与第二市电供电开关108,开启第一市电开关107给电压电流监测器105供电,开启第二市电供电开关108给智能化远程控制系统供电。The electric energy produced by the
参阅图2对单元系统太阳能供热保温系统进行详细说明,系统主要用于曝气空气加热升温、生化反应器保温。系统主要包括太阳能热水管组201、循环水泵202、保温储水罐203、供水泵204、保温储水罐装有第一温度传感器205、第一液位计206,保温储水罐上部进水口207装有第一电动球阀208,系统还装配空气压缩机209、水—气换热器210、第一手动闸阀211、第二手动闸阀213及第二电动球阀212。Refer to Figure 2 for a detailed description of the solar heating and heat preservation system of the unit system. The system is mainly used for aeration air heating and heat preservation of biochemical reactors. The system mainly includes solar hot
系统主要是利用太阳能热水管组201在太阳照射下对水进行加热升温;在循环水泵202的驱动下实现太阳能热水管组201中的水与保温储水罐203中的水循环流动。保温储水罐203中装有第一液位计206,与智能化远程控制系统中液位传感器输入端406连接,通过智能化远程控制系统控制第一电动球阀208(电动球阀208与自来水管连接)开启、关闭以补充水量来保证保温储水罐203液面,同时用于保护供水泵204。系统供水泵204出口与水—气换热器210水路进口连接,将保温储水罐203中的热水供给水—气换热器210,热交换后的水经过水路出口214流出并通过进水口418进入水解酸化池连盘管317,再经过出水口419回到保温储水罐203。系统中的空气压缩机209出口装有第一闸阀211,然后分为两路管路,其中一路装有第二电动球阀212,出口与水—气换热器210气路进口连接,热交换后的空气经过气路出口215流出并进入MBR好氧池404的曝气系统421用于曝气;另外一路装有第二手动闸阀213,用于控制消毒池406中曝气头423气量。The system mainly utilizes the solar hot
参阅图3对单元系统污水处理反应器为一体化装置进行详细说明,装置为污水处理主体装置,主要包括:污水储存池301、污水热交换池302、水解酸化反应池303、MBR好氧池304、BAF滤池305、消毒池306。污水储存池301中装有潜水泵307,其出口装有电磁流量计308,再与第一二位三通电动球阀309进口连接,第一二位三通电动球阀309一路出口与污水热交换池302入口连接、第一二位三通电动球阀309另一路出口第二二位三通电动球阀310的一路进口相连。污水储存池装有第二温度传感器324,将温度实施反馈给智能化远程控制系统,从而通过控制二位三通电动球阀的专供实现的蓄水池301废水经过潜水泵307提升进入污水热交换池302或者水解酸化反应池303。污水储存池301装有第二液位计325,用于控制潜水泵307启停。Referring to Figure 3, the sewage treatment reactor of the unit system is an integrated device for detailed description. The device is the main device for sewage treatment, mainly including:
污水热交换池302外部被石棉保温层包裹,内部设计安装第二不锈钢热交换连盘管333,污水热交换池302下部设有进水口及球阀,上部设有出水口,出水口装有第二二位三通电动球阀310,并与另外一路进口相连,废水由下部进水口进上部出水口出。第二二位三通电动球阀310出口与水解酸化池303连接;第二不锈钢热交换连盘管321进口与第四二位三通电动球阀312一路出口连接,第二不锈钢热交换连盘管327出口与消毒池306连接。污水热交换池302装有第三温度传感器326,将温度实施反馈智能化远程控制系统。BAF滤池305出水在污水热交换池302与污水进行热交换将水温升高。The outside of the sewage
水解酸化池303底部装有潜水搅拌320,池中装有第一不锈钢热交换连盘管317,其进水口318与水—气换热器210出水口214相连,出水口319与保温储水罐203进水口207相连,通过第一不锈钢热交换连盘管317将保温储水罐203中的水与污水进行热交换以提高水解酸化池303中的温度;水解酸化池中装有第四温度传感器327与pH探头328,并与智能化远程控制系统连接,将温度与pH及时反馈给控制系统。A submersible stirring 320 is installed at the bottom of the
水解酸化池303上部有出水口,污水经过酸化后经过出水口及管道进入MBR好氧池304底部,MBR好氧池304底部装有曝气管路321,曝气管路321与水—气热交换器210气路出口215连接;好氧池304安装有MBR膜组件322,膜组件322出口装有自吸泵315,进水口与MBR组件322出口连接,出口与BAF砂滤池305顶部布水器接口连接,污水经过自吸泵315抽出并进入BAF砂滤池305;MBR好氧池304设有第五温度传感器329与溶解氧探头330,并与智能化远程控制系统连接,将水温及溶解氧及时反馈给控制系统;MBR好氧池304配有电动隔膜泵314,电动隔膜泵314出口装有第五二位三通电动球阀313,第五二位三通电动球阀313一路出口用于连接污泥回流管将污泥回流至水解酸化池303,一路用于排出剩余污泥。There is a water outlet in the upper part of the
BAF滤池305底部设有储水池,同时装有离心泵316,离心泵316出口设有第三二位三通电动球阀311,一路出口与MBR膜组件322进水口相连用于MBR膜组件322反冲洗,一路与第四二位三通电动球阀312连接;第四二位三通电动球阀312一路出口与污水热交换池302第二不锈钢热交换连盘管组333进水口相连,一路出口与消毒池306进水口连接。中水可以通过离心泵316、第三二位三通电动球阀311一路及第四二位三通电动球阀312进入MBR膜组件322进行冲洗或者进入热交换池302与污水进行热交换或者直接进入消毒池306。BAF滤池305储水池设有第六温度传感器331与第三液位计332,并与智能化远程控制系统连接,将温度与液位及时反馈给控制系统。There is a water storage tank at the bottom of the
消毒池306上部设有出水口,底部设有进水口及排空阀,消毒池306中设有曝气头323用于废水搅拌,曝气头323与空气压缩机209第二手动闸阀213出口连接,利用曝气对消毒池中水进行搅拌。The upper part of the
参阅图4对单元系统智能化远程控制系统控制原理进行详细说明。智能化远程控制系统主要用于数据收集、数据传输、远程监控及装置自动控制,系统由PLC可编程控制器401控制,并与市电供电开关及电源408连接。主要组件包括PLC可编程控制器401、多路温度巡检仪402;pH在线监测403;溶解氧在线监测404;监控摄像头405;液位传感器输入端406;远程通讯模块407;市电供电开关及电源408;太阳能供电系统接入开关409;中间继电器410;输出控制接触器及接线端子411。多路温度巡检仪402与各温度探头205、324、326、327、329、331连接;pH在线监测403与pH探头328连接;溶解氧在线监测404与溶解氧探头330连接;液位传感器输入端406与各液位传感器206、325、332连接,各传感器及探头将数据实时反馈给智能化远程控制系统。Referring to Fig. 4, the control principle of the unit system intelligent remote control system will be described in detail. The intelligent remote control system is mainly used for data collection, data transmission, remote monitoring and device automatic control. The system is controlled by a PLC
中间继电器410同时与PLC可编程控制器401与输出控制接触器及接线端子411连接。太阳能供电系统接入开关409与输出控制接触器411部分开关连接,用于给循环水泵202、供水泵204、空压机209、潜水泵307、电动隔膜泵314、自吸泵315、清水泵316、潜水搅拌320供电。市电供电开关及电源408与输出控制接触器411部分开关连接,用于给第一电动球阀208、第二电动球阀212、第一二位三通电动球阀309、第二二位三通电动球阀310、第三二位三通电动球阀311、第四二位三通电动球阀312、第五二位三通电动球阀313供电。The
电压电流监测器105与控制系统中PLC401连接,将放电过程的电压电流数据实时反馈给控制系统,并控制继电器106控制市电供电接触器开关109与太阳能供电接触器开关110,当电压电流低于设定值时关闭太阳能供电接触器开关110、启动市电供电接触器开关109,当电能质量升高到设定值后启动太阳能供电接触器开关110、关闭市电供电接触器开关109。The voltage and
保温储水罐203中装有第一液位计206并与智能化远程控制系统中液位传感器输入端406连接,通过智能化远程控制系统控制第一电动球阀208开启、关闭以补充水量来保证保温储水罐203液面,同时保护供水水泵204。The heat preservation
当水解酸化反应池303第四温度传感器327测定的温度低于设定值T1时、保温储水罐203第一温度传感器205测定的温度高于第四温度传感器327测定的温度时,且保温储水罐203第一液位计206测定的液面高于限定值时启动供水泵204给系统供暖,反之则关闭供水泵204。当水解酸化反应池303第四温度传感器327测定的温度高于设定值T2时,关闭供水泵204停止给系统供暖。When the temperature measured by the
MBR好氧池304溶解氧是通过控制空压机209出口第二电动球阀212开启角度调节气量,当MBR好氧池304中溶解氧探头330测定值低于设定值时,扩大第二电动球阀212开启角度,当MBR好氧池304中溶解氧探头330测定值高于设定值时,减小第二电动球阀212开启角度。The dissolved oxygen in the MBR
MBR好氧池304配有电动隔膜泵314,电动隔膜泵314出口装有第五二位三通电动球阀313,通过智能化远程控制系统控制第五二位三通电动球阀313转动来控制回流污泥或排出剩余污泥。The MBR
BAF滤池305底部设有储水池,同时装有离心泵316,离心泵316出口设有第三二位三通电动球阀311,一路出口与MBR膜组件322进水口相连并且通过智能化远程控制系统控制第三二位三通电动球阀311转动用于MBR膜组件322反冲洗,并且离心泵316的开启受液位限制。MBR好氧池304膜组件322出口装有自吸泵315,污水经过自吸泵315抽出并进入BAF砂滤池305,通过智能化远程控制系统控制其启动停止(MBR膜组件322反冲洗前进行关闭)There is a water storage tank at the bottom of the
当污水热交换器302中第三温度传感器326测定的温度低于设定值T3并低于BAF滤池305储水池第六温度传感器331测定温度时,通过智能化远程控制系统控制第四二位三通电动球阀312转动控制中水经过过污水热交换池302中的第二不锈钢热交换连盘管组333。当污水热交换器302中第三温度传感器326测定的温度高于设定值T3或高于BAF滤池305储水池第六温度传感器测定温度时,通过智能化远程控制系统控制第四二位三通电动球阀312转动控制中水不经过污水热交换池302中的第二不锈钢热交换连盘管组333而是直接进入消毒池306。When the temperature measured by the
当污水储存池301第二温度传感器324测定温度低于设定值T2并低于污水热交换器302中第三温度传感器326测定的温度时,通过智能化远程控制系统控制第一二位三通电动球阀309与第二二位三通电动球阀310转动来控制污水通过污水热交换池302。当污水储存池301第二温度传感器324测定温度高于设定值T4或高于污水热交换器302中第三温度传感器326测定的温度时,通过智能化远程控制系统控制第一二位三通电动球阀309与第二二位三通电动球阀310转动来控制污水不经过污水热交换池302而是直接进入水解酸化池303。When the temperature measured by the
潜水泵307出口的电磁流量计308与智能化远程控制系统PLC401连接,将流量实时反馈给控制系统;系统配有监控摄像头用于水处理系统影像监视;系统还装有远程通讯模块407与互联网连接,通过互联网将信息及时反馈给远程控制系统或者APP客户端,远程监控处理系统。The
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