CN104071872A - Electric flocculation electrolyzing sewage treatment device and application method - Google Patents
Electric flocculation electrolyzing sewage treatment device and application method Download PDFInfo
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Abstract
The invention discloses an electric flocculation electrolyzing sewage treatment device and an application method, and relates to the sewage treatment technology. According to the device, a sewage collecting tank, a smashing homogenizing pump, a water distributing device, a valve 1, an electrolyzing tank, a valve 5, a sedimenting clarificating tank and a neutralizing tank are fixed through pipes; the water distributing device, a valve 3, an electric flocculation tank and the sedimenting clarificating tank are fixed through pipes; connecting pipes among a brine storing tank, a brine pump, a valve 2, the valve 1 and the electrolyzing tank are fixed through pipes; the smashing homogenizing pump and the sewage collecting tank are fixed through a return pipe; the sedimenting clarificating tank and a sewage discharging tank are fixed through a pipe; the electrolyzing tank, a valve 4 and the electric flocculation tank are fixed through pipes; three-way valves are fixed on the pipelines among the valve 5, the electric flocculation tank and the sedimenting clarificating tank. The method of homogenizing sewage is selected from one of an electric flocculation electrolyzing series method, an electric flocculation sewage brine electrolyzing method and an electric flocculation electrolyzing multiple method, wherein the electric flocculation electrolyzing series method comprises the steps of opening the valve 1 and the valve 2, closing the valve 3, then opening the valve 4, and closing the valve 5; the electric flocculation sewage brine electrolyzing method comprises the steps of closing the valve 1 and the valve 4, and opening the valve 3, the valve 2 and the valve 5; the electric flocculation electrolyzing multiple method comprises the steps of opening the valve 1, the valve 2, the valve 3 and the valve 5, and closing the valve 4. The device and the method are used for sewage treatment. The device is easy to manufacture, small in occupied area, high in efficiency and good in effect.
Description
Technical field
Electrolysis electricity flocculation waste disposal plant of the present invention and using method, relate to technical field of sewage.
Background technology
As everyone knows, along with increasing sharply of mankind's industrial activity and population, environmental problem just more and more serious pendulum in face of people, in environmental problem, the problem of water pollution is again the most important thing, and therefore, the processing of polluted water also realizes that qualified discharge/or the technology of reuse is also just more and more important.At present, for sewage disposal, many is to adopt contact oxidation method, activated sludge process, biomembrance process, AO method etc. both at home and abroad, but aforesaid method and the equipment that uses/or facility/or existing known technology such as device, exist floor space large, must have cultivate biological flora condition, need to intake continuously, method is loaded down with trivial details and expend time in long, be subject to many deficiencies, defect and the drawback such as temperature and objective condition restriction, cost of manufacture and running cost height.
Expertise based on contriver and abundant working experience and to the excelsior unremitting pursue of cause, the present invention conscientiously and is fully investigating, is understanding, is analyzing, is summing up on above-mentioned existing known technology and present situation basis exactly, for overcoming and solve deficiency, defect and the drawback of existing known technology and present situation existence, take " flocculation of electrolysis electricity " gordian technique to succeed in developing.
Summary of the invention
The present invention takes " flocculation of electrolysis electricity " gordian technique, device is sewage collecting pool, pulverize Homogenizing pump, water injection allocator, 1. valve, electrolytic cell, 5. valve, settling pond, neutralization tank is fixing by managing, water injection allocator, 3. valve, electricity flocculation tank, settling pond is fixing by managing, salt water store tank, brinepump, 2. valve, 1. the pipe connecting between valve and electrolytic cell is fixing by managing, pulverizing Homogenizing pump and sewage collecting pool is fixed by return line, settling pond and mud drainage slot are fixing by managing, electrolytic cell, 4. valve, electricity flocculation tank is fixing by managing, 5. valve, electricity flocculation tank, on pipeline between settling pond, fix threeway, method be homogeneous sewage select to open 1. valve 2. valve close 3. valve open again electrolysis electricity flocculation series process that 4. valve closes 5. valve, close 1. valve 4. valve drive 3. valve and open 2. valve 5. valve electricity flocculation electrolytic sewage salt water law, open 1. valve 2. valve 3. valve 5. valve close one of electrolysis electricity flocculation multiple process of 4. valve.
1., take " electrolysis electricity flocculation " gordian technique the object reaching by the present invention is:, provide the using method of a kind of " electrolysis electricity flocculation waste disposal plant " product innovation and this device.2., solve deficiency, defect and the drawback that existing known technology and present situation exist.3., described " electrolysis electricity flocculation waste disposal plant " is scientific and reasonable for structure and simply ingenious; It is described that method is simple, versatile and flexible, convenient and practical.4., described " electrolysis electricity flocculation waste disposal plant " adopt electric energy completely, do not need the cultivation flora of existing known technology.5., volume is little, floor space is little, facilitate cost of manufacture low for described " electrolysis electricity flocculation waste disposal plant ".6., described " electrolysis electricity flocculation waste disposal plant " and method, be applicable to the processing of various sewage, the water quality face of processing is extremely broad.7., described " electrolysis electricity flocculation waste disposal plant " and method, to the water quality of water outlet can modification scope greatly, be subject to temperature and objective condition restriction, not only energy-conservation but also efficient, be applicable to most areas and occasion, applied widely.8., described " electrolysis electricity flocculation waste disposal plant " be easy to make and cost of manufacture low; Described method has three kinds of choices, can carry out corresponding optimal selection according to the particular case of sewage quality, and method is simple for it, effect stability is reliable, running cost is low.9., by " electrolysis electricity flocculation waste disposal plant product innovation and using method ", the technical progress of promotion sewage treatment industry.
For achieving the above object, technical scheme provided by the invention is:
A kind of electrolysis electricity flocculation waste disposal plant, by sewage collecting pool, pulverize Homogenizing pump, water injection allocator, electrolytic cell, electricity flocculation tank, salt water store tank, brinepump, settling pond, neutralization tank, mud drainage slot, 1. valve, 2. valve, 3. valve, 4. valve, 5. valve forms;
Described electrolysis electricity flocculation waste disposal plant, its sewage collecting pool, pulverize Homogenizing pump, water injection allocator, 1. valve, electrolytic cell, 5. valve, settling pond, neutralization tank is fixedly connected with by pipeline successively, its water injection allocator, 3. valve, electricity flocculation tank, settling pond is fixedly connected with by pipeline successively, its salt water store tank, brinepump, 2. valve, 1. the connecting tube between valve and electrolytic cell is fixedly connected with by pipeline successively, it is pulverized Homogenizing pump and is fixedly connected with by reflux line with sewage collecting pool, its settling pond is fixedly connected with by pipeline with mud drainage slot, its electrolytic cell, 4. valve, electricity flocculation tank is fixedly connected with by pipeline successively, it is valve 5., electricity flocculation tank, on pipeline between settling pond three, be fixedly connected with threeway.
Described electrolysis electricity flocculation waste disposal plant, described sewage collecting pool, settling pond, neutralization tank are pond shape structure, described pulverizing Homogenizing pump is to pulverize and the pump of homogeneous, how many described water injection allocators is for carrying out assigned unit with adjusting solid-liquid content, described electrolytic cell, electricity flocculation tank are the tank shape structure that is provided with anode and cathode, described salt water store tank is tank shape structure, described brinepump is pump shape structure, described mud drainage slot is groove shape structure, described 1. valve, 2. valve, 3. valve, 4. valve, 5. valve is valve.
A using method for electrolysis electricity flocculation waste disposal plant, the electrolysis electricity flocculation waste disposal plant that application is described:
Sewage homogeneous: to the sewage that contains particulate material from sewage collecting pool through pulverizing after Homogenizing pump pulverizes, a part to water injection allocator flow, a part is back to sewage collecting pool, sewage pulverize homogeneous and reflux cycle to the state of sewage collecting pool, make the sewage that flows to water injection allocator reach homogeneous after pulverizing---the sewage that flows to water injection allocator is homogeneous sewage; Homogeneous sewage is selected to a kind of method in following electrolysis electricity flocculation series process, electricity flocculation electrolytic sewage salt water law, electrolysis electricity flocculation multiple process:
(1), electrolysis electricity flocculation series process: open 1. valve 2. valve, close 3. valve, after sewage after homogeneous is mixed with salt solution, enter electrolytic cell and produce clorox through electrolysis and generate brine electrolysis, opening afterwards 4. valve 5. closes valve, makes brine electrolysis enter electricity flocculation tank to generate electricity flocculation water, electricity flocculation water enters the neutralization of the settling pond chlorine that carries out that mud is collected and water exceeds standard, and mud discharges or is used as him through discarded, the up to standard water of mud drainage slot;
(2), electricity flocculation electrolytic sewage salt water law: close 1. 4. valve of valve, open 3. valve, sewage after homogeneous is entered after electricity flocculation tank generates electricity flocculation water and enter settling pond, in valve, open 2. 5. valve of valve opening 3., now, sewage does not enter electrolytic cell, the chlorine bleach liquor who only makes salt solution enter electrolytic cell generation high density enters settling pond simultaneously, electricity flocculation water and the chlorine bleach liquor of high density carry out carrying out after redox reaction the exceed standard neutralization of chlorine of mud collection and water in settling pond, mud is discarded through mud drainage slot, water up to standard discharges or is used as him,
(3), electrolysis electricity flocculation multiple process: open 1. simultaneously valve 2. valve 3. valve 5. valve, close 4. valve, like this, after the sewage that distributes suitable employing electrolysis by water injection allocator mixes with salt solution in the time that electrolytic cell electrolysis enters settling pond, distribute the suitable sewage that adopts electricity flocculation by water injection allocator also enter settling pond simultaneously after the flocculation of electricity flocculation tank electricity, by settling pond carry out that mud is collected and water the exceeds standard neutralization of chlorine, mud discharges or is used as him through discarded, the up to standard water of mud drainage slot.
The using method of described electrolysis electricity flocculation waste disposal plant, described electrolytic cell carries out electrolysis exhaust in electrolytic process in good time, and described electricity flocculation tank carries out electricity flocculation exhaust in electric flocculation process in good time.
Owing to having adopted technical scheme provided by the present invention; Because the present invention takes " flocculation of electrolysis electricity " gordian technique; Due to apparatus of the present invention be sewage collecting pool, pulverize Homogenizing pump, water injection allocator, 1. valve, electrolytic cell, 5. valve, settling pond, neutralization tank are fixing by managing, water injection allocator, 3. valve, electricity flocculation tank, settling pond are fixing by managing, salt water store tank, brinepump, 2. the pipe connecting between valve, 1. valve and electrolytic cell is fixing by managing, pulverizing Homogenizing pump and sewage collecting pool is fixed by return line, settling pond and mud drainage slot are fixing by managing, electrolytic cell, 4. valve, electricity flocculation tank are fixing by managing, and 5. on the pipeline between valve, electricity flocculation tank, settling pond, fix threeway; Method be homogeneous sewage select to open 1. valve 2. valve close 3. valve open again electrolysis electricity flocculation series process that 4. valve closes 5. valve, close 1. valve 4. valve drive 3. valve and open 2. valve 5. valve electricity flocculation electrolytic sewage salt water law, open 1. valve 2. valve 3. valve 5. valve close one of electrolysis electricity flocculation multiple process of 4. valve.Thereby make the present invention compared with existing known technology and present situation, obtained following beneficial effect:
1, the present invention takes " flocculation of electrolysis electricity " gordian technique, and a kind of electrolysis electricity flocculation waste disposal plant product innovation and using method are provided.
2, the invention solves deficiency, defect and the drawback that existing known technology and present situation exist.
3, " electrolysis electricity flocculation waste disposal plant " of the present invention is scientific and reasonable for structure and simply ingenious; It is described that method is simple, versatile and flexible, convenient and practical.
4, " electrolysis electricity flocculation waste disposal plant " of the present invention adopts electric energy completely, do not need the cultivation flora of existing known technology.
5, " electrolysis electricity flocculation waste disposal plant " of the present invention volume is little, floor space is little, facilitate cost of manufacture low.
6, " electrolysis electricity flocculation waste disposal plant " of the present invention and method, be applicable to the processing of various sewage, and the water quality face of processing is extremely broad, is applicable to the processing to various sewage qualities.
7, " electrolysis electricity flocculation waste disposal plant " of the present invention and method, to the water quality of water outlet can modification scope greatly, be subject to temperature and objective condition restriction, not only energy-conservation but also efficient, be applicable to most areas and occasion, applied widely.
8, " electrolysis electricity flocculation waste disposal plant " of the present invention be easy to make and cost of manufacture low.
9, method of the present invention has three kinds of choices, can carry out corresponding optimal selection according to the particular case of sewage quality, and method is simple for it, effect stability is reliable, running cost is low.
10, by the present invention " electrolysis electricity flocculation waste disposal plant product innovation and using method ", promote the technical progress of sewage treatment industry, effectively improved the state of the art of the industry.
Brief description of the drawings
Figure of description is the technical process window frame schematic diagram of the specific embodiment of the invention.
Embodiment
Embodiment one
Below in conjunction with Figure of description, the electrolysis electricity flocculation waste disposal plant described in the present invention is described in detail.Shown in Figure of description:
A kind of electrolysis electricity flocculation waste disposal plant, by sewage collecting pool, pulverize Homogenizing pump, water injection allocator, electrolytic cell, electricity flocculation tank, salt water store tank, brinepump, settling pond, neutralization tank, mud drainage slot, 1. valve, 2. valve, 3. valve, 4. valve, 5. valve forms;
Described electrolysis electricity flocculation waste disposal plant, its sewage collecting pool, pulverize Homogenizing pump, water injection allocator, 1. valve, electrolytic cell, 5. valve, settling pond, neutralization tank is fixedly connected with by pipeline successively, its water injection allocator, 3. valve, electricity flocculation tank, settling pond is fixedly connected with by pipeline successively, its salt water store tank, brinepump, 2. valve, 1. the connecting tube between valve and electrolytic cell is fixedly connected with by pipeline successively, it is pulverized Homogenizing pump and is fixedly connected with by reflux line with sewage collecting pool, its settling pond is fixedly connected with by pipeline with mud drainage slot, its electrolytic cell, 4. valve, electricity flocculation tank is fixedly connected with by pipeline successively, it is valve 5., electricity flocculation tank, on pipeline between settling pond three, be fixedly connected with threeway.
Described electrolysis electricity flocculation waste disposal plant, described sewage collecting pool, settling pond, neutralization tank are pond shape structure, described pulverizing Homogenizing pump is to pulverize and the pump of homogeneous, how many described water injection allocators is for carrying out assigned unit with adjusting solid-liquid content, described electrolytic cell, electricity flocculation tank are the tank shape structure that is provided with anode and cathode, described salt water store tank is tank shape structure, described brinepump is pump shape structure, described mud drainage slot is groove shape structure, described 1. valve, 2. valve, 3. valve, 4. valve, 5. valve is valve.
Embodiment two
Below in conjunction with Figure of description, the using method of the electricity of electrolysis described in the present invention flocculation waste disposal plant is described in detail.Shown in Figure of description:
A using method for electrolysis electricity flocculation waste disposal plant, the electrolysis electricity flocculation waste disposal plant that application is described:
Sewage homogeneous: to the sewage that contains particulate material from sewage collecting pool through pulverizing after Homogenizing pump pulverizes, a part to water injection allocator flow, a part is back to sewage collecting pool, sewage pulverize homogeneous and reflux cycle to the state of sewage collecting pool, make the sewage that flows to water injection allocator reach homogeneous after pulverizing---the sewage that flows to water injection allocator is homogeneous sewage; Homogeneous sewage is selected to a kind of method in following electrolysis electricity flocculation series process, electricity flocculation electrolytic sewage salt water law, electrolysis electricity flocculation multiple process:
(1), electrolysis electricity flocculation series process: open 1. valve 2. valve, close 3. valve, after sewage after homogeneous is mixed with salt solution, enter electrolytic cell and produce clorox through electrolysis and generate brine electrolysis, opening afterwards 4. valve 5. closes valve, makes brine electrolysis enter electricity flocculation tank to generate electricity flocculation water, electricity flocculation water enters the neutralization of the settling pond chlorine that carries out that mud is collected and water exceeds standard, and mud discharges or is used as him through discarded, the up to standard water of mud drainage slot;
(2), electricity flocculation electrolytic sewage salt water law: close 1. 4. valve of valve, open 3. valve, sewage after homogeneous is entered after electricity flocculation tank generates electricity flocculation water and enter settling pond, in valve, open 2. 5. valve of valve opening 3., now, sewage does not enter electrolytic cell, the chlorine bleach liquor who only makes salt solution enter electrolytic cell generation high density enters settling pond simultaneously, electricity flocculation water and the chlorine bleach liquor of high density carry out carrying out after redox reaction the exceed standard neutralization of chlorine of mud collection and water in settling pond, mud is discarded through mud drainage slot, water up to standard discharges or is used as him,
(3), electrolysis electricity flocculation multiple process: open 1. simultaneously valve 2. valve 3. valve 5. valve, close 4. valve, like this, after the sewage that distributes suitable employing electrolysis by water injection allocator mixes with salt solution in the time that electrolytic cell electrolysis enters settling pond, distribute the suitable sewage that adopts electricity flocculation by water injection allocator also enter settling pond simultaneously after the flocculation of electricity flocculation tank electricity, by settling pond carry out that mud is collected and water the exceeds standard neutralization of chlorine, mud discharges or is used as him through discarded, the up to standard water of mud drainage slot.
The using method of described electrolysis electricity flocculation waste disposal plant, described electrolytic cell carries out electrolysis exhaust in electrolytic process in good time, and described electricity flocculation tank carries out electricity flocculation exhaust in electric flocculation process in good time.
In above-mentioned specific implementation process: according to the particular case of processed sewage quality, described homogeneous sewage is implemented with electrolysis electricity flocculation series process, electricity flocculation electrolytic sewage salt water law, electrolysis electricity flocculation multiple process respectively; All receive the good result of expection.
These are only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction; The those of ordinary skill of all industry, all can implement the present invention with the above shown in by specification accompanying drawing swimmingly; But the equivalent variations of the change of making not departing from technical solution of the present invention, modification, differentiation, is equivalent embodiment of the present invention, all still belong to the technical scope of the present invention's protection.
Claims (4)
1. an electrolysis electricity flocculation waste disposal plant, is characterized in that: by sewage collecting pool, pulverize Homogenizing pump, water injection allocator, electrolytic cell, electricity flocculation tank, salt water store tank, brinepump, settling pond, neutralization tank, mud drainage slot, 1. valve, 2. valve, 3. valve, 4. valve, 5. valve forms;
Described electrolysis electricity flocculation waste disposal plant, its sewage collecting pool, pulverize Homogenizing pump, water injection allocator, 1. valve, electrolytic cell, 5. valve, settling pond, neutralization tank is fixedly connected with by pipeline successively, its water injection allocator, 3. valve, electricity flocculation tank, settling pond is fixedly connected with by pipeline successively, its salt water store tank, brinepump, 2. valve, 1. the connecting tube between valve and electrolytic cell is fixedly connected with by pipeline successively, it is pulverized Homogenizing pump and is fixedly connected with by reflux line with sewage collecting pool, its settling pond is fixedly connected with by pipeline with mud drainage slot, its electrolytic cell, 4. valve, electricity flocculation tank is fixedly connected with by pipeline successively, it is valve 5., electricity flocculation tank, on pipeline between settling pond three, be fixedly connected with threeway.
2. electrolysis electricity flocculation waste disposal plant according to claim 1, it is characterized in that: described sewage collecting pool, settling pond, neutralization tank are pond shape structure, described pulverizing Homogenizing pump is to pulverize and the pump of homogeneous, how many described water injection allocators is for carrying out assigned unit with adjusting solid-liquid content, described electrolytic cell, electricity flocculation tank are the tank shape structure that is provided with anode and cathode, described salt water store tank is tank shape structure, described brinepump is pump shape structure, described mud drainage slot is groove shape structure, described 1. valve, 2. valve, 3. valve, 4. valve, 5. valve is valve.
3. a using method for electrolysis electricity flocculation waste disposal plant, the electrolysis electricity flocculation waste disposal plant that application is described, is characterized in that:
Sewage homogeneous: to the sewage that contains particulate material from sewage collecting pool through pulverizing after Homogenizing pump pulverizes, a part to water injection allocator flow, a part is back to sewage collecting pool, sewage pulverize homogeneous and reflux cycle to the state of sewage collecting pool, make the sewage that flows to water injection allocator reach homogeneous after pulverizing---the sewage that flows to water injection allocator is homogeneous sewage; Homogeneous sewage is selected to a kind of method in following electrolysis electricity flocculation series process, electricity flocculation electrolytic sewage salt water law, electrolysis electricity flocculation multiple process:
(1), electrolysis electricity flocculation series process: open 1. valve 2. valve, close 3. valve, after sewage after homogeneous is mixed with salt solution, enter electrolytic cell and produce clorox through electrolysis and generate brine electrolysis, opening afterwards 4. valve 5. closes valve, makes brine electrolysis enter electricity flocculation tank to generate electricity flocculation water, electricity flocculation water enters the neutralization of the settling pond chlorine that carries out that mud is collected and water exceeds standard, and mud discharges or is used as him through discarded, the up to standard water of mud drainage slot;
(2), electricity flocculation electrolytic sewage salt water law: close 1. 4. valve of valve, open 3. valve, sewage after homogeneous is entered after electricity flocculation tank generates electricity flocculation water and enter settling pond, in valve, open 2. 5. valve of valve opening 3., now, sewage does not enter electrolytic cell, the chlorine bleach liquor who only makes salt solution enter electrolytic cell generation high density enters settling pond simultaneously, electricity flocculation water and the chlorine bleach liquor of high density carry out carrying out after redox reaction the exceed standard neutralization of chlorine of mud collection and water in settling pond, mud is discarded through mud drainage slot, water up to standard discharges or is used as him,
(3), electrolysis electricity flocculation multiple process: open 1. simultaneously valve 2. valve 3. valve 5. valve, close 4. valve, like this, after the sewage that distributes suitable employing electrolysis by water injection allocator mixes with salt solution in the time that electrolytic cell electrolysis enters settling pond, distribute the suitable sewage that adopts electricity flocculation by water injection allocator also enter settling pond simultaneously after the flocculation of electricity flocculation tank electricity, by settling pond carry out that mud is collected and water the exceeds standard neutralization of chlorine, mud discharges or is used as him through discarded, the up to standard water of mud drainage slot.
4. the using method of electrolysis electricity flocculation waste disposal plant according to claim 3, is characterized in that: described electrolytic cell carries out electrolysis exhaust in electrolytic process in good time, and described electricity flocculation tank carries out the electricity exhaust of flocculating in electric flocculation process in good time.
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| CN107585930A (en) * | 2017-10-25 | 2018-01-16 | 北京禹辉净化技术有限公司 | Auxiliary matchmaker's electrochemistry macromolecule sewage-treatment plant |
| CN112717482A (en) * | 2020-11-27 | 2021-04-30 | 中国恩菲工程技术有限公司 | A subside device and processing system for zinc electrodeposition anode mud is handled |
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| CN104071872B (en) | 2015-12-02 |
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