CN101327998A - Combination type biological contact oxidation reaction system - Google Patents
Combination type biological contact oxidation reaction system Download PDFInfo
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- CN101327998A CN101327998A CNA2008100539929A CN200810053992A CN101327998A CN 101327998 A CN101327998 A CN 101327998A CN A2008100539929 A CNA2008100539929 A CN A2008100539929A CN 200810053992 A CN200810053992 A CN 200810053992A CN 101327998 A CN101327998 A CN 101327998A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Abstract
The invention relates to a system of combination-type biological contact oxidation reaction comprising a water pump arranged on the bottom at the back end of a primary sedimentation regulating pond, a water distribution pipe arranged on the bottom of an anaerobic up-flow reactor inwhich the water pump is communicated with the water distribution pipe; a slag discharge port arranged on the bottom of the anaerobic up-flow reactor connecting with a sludge thickener through pipelines, a gas collecting cover arranged on the lateral wall of the anaerobic up-flow reactor top connecting with a gas storage tank, also a water outlet arranged on the lateral wall of the anaerobic up-flow reactor top connecting with the water distribution pipe of a biological contact oxidation pond; an air compressor connected with the biological contact oxidation reaction through an aeration pipe, a spillway trough arranged on the top of the lateral wall at the back end of the biological contact oxidation reaction connecting with a mid-set water distributor of an erect flow deposit pond, a sludge output pipe arranged under the water distributor respectively connecting with the sludge thickener and biological contact oxidation pond; a sedimentation tank connected with a reservoir; a disinfected contact pond connected with the reservoir, a disinfector inlet arranged in the pipeline connecting with a dosing tank. The system of the invention is suitable for the sewage resourceful treatment and utilization in large livestock and poultry breeding industry and has advantages of low investment and cost, easy operation and stable running.
Description
Technical field
The present invention relates to a kind of combined Biochemistry Reaction System, particularly a kind of combination type biological contact oxidation reaction system that livestock culture sewage, dirt are handled.
Background technology
At present, along with the acceleration of urban-rural integration process, the cities and towns rapid economy development, the rapid emergence of big and medium-sized cities periphery aquaculture, environmental improvement pressure is huge, and the novel facility that further improves the aquaculture wastewater recycling more seems particularly important.The oxidation pond natural purification technical project of existing widespread usage is simple, exists shortcomings such as processing efficiency is low, floor space is big; There are problems such as sewage treatment capacity is relatively poor under the low temperature condition, can not move winter substantially simultaneously.
Therefore, how aquaculture wastewater being carried out innoxious, recycling treatment, form the regenerated water source of recycle, a kind of remarkably productive combination type biological contact oxidation reaction system is provided, is one of the current urgency in this field difficult problem to be solved.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, a kind of combination type biological contact oxidation reaction system that sewage is carried out obvious processing effect is provided.
Implementation of the present invention is as follows for achieving the above object:
A kind of combination type biological contact oxidation reaction system is characterized in that by just heavy equalizing tank, anaerobism upflow-type reactor, biological contact oxidation pond, vertical sedimentation basin, antisepsis contact tank, retention basin, sludge thickener, air compressor, adds medicine-chest, gas holder connects institute and constitutes; Described just heavy equalizing tank front top place is provided with water-in, and front bottom end is provided with the mud discharging mouth, and the rear end is provided with grid and is 60-75 ° with the bottom near the bottom, and the bottom, rear end is provided with water pump and links to each other with the water distributor that anaerobism upflow-type reactor bottom is provided with; Described anaerobism upflow-type reactor bottom is provided with slag-drip opening and links to each other with sludge thickener by pipeline, and the top is provided with triphase separator, and the top sidewall is provided with gas collection cap and links to each other with gas holder, and the top sidewall is provided with water outlet and is connected with the biological contact oxidation pond water distributor; Described biological contact oxidation pond internal vertical evenly is provided with interceptor in the bottom, the top, bottom is provided with aerating pipelines and links to each other with air compressor, biological contact oxidation pond rear end side wall upper part is provided with overflow groove and links to each other with the mid-water distributor of vertical sedimentation basin, the mud output channel is set below water distributor links to each other with biological contact oxidation pond with sludge thickener respectively; The settling tank water outlet links to each other with the retention basin water-in; Retention basin links to each other with antisepsis contact tank, and retention basin top is provided with the field irrigation water lines, and retention basin bottom is provided with lift pump and links to each other with the antisepsis contact tank water inlet, the sterilizing agent water-in is set on pipeline and adds medicine-chest and link to each other.
The invention has the beneficial effects as follows: this reactive system is the novel clustered aggregates that is fit to the aquaculture wastewater recycling.This equipment can carry out innoxious, recycling treatment to aquaculture wastewater, forms the regenerated water source of recycle.The present invention is by the effective combination to anaerobism upflow-type reactor, two kinds of technologies of bio-contact oxidation, and the sewage of handling carried out the two-part processing mode, the anaerobism upflow-type reactor of front end is the solid-liquid mixing section, solid is regularly exported from slag notch, and the biological contact oxidation pond of back is the advanced treatment section of sewage; Also make full use of solar heat-exchange and solar heating simultaneously, reduce the wasting of resources, efficient energy-saving.The present invention has characteristics such as construction investment is few, stable, easy and simple to handle, and the ton cost of water treatment is cheap, and is convenient to apply on a large scale.In a word, reasonable in design of the present invention, easy to use, be widely used the effect highly significant.
Description of drawings
Fig. 1 is a structure connection diagram of the present invention;
Among the figure: 1 just heavy equalizing tank, 1-1 water-in, 1-2 mud discharging mouth, 1-3 grid, 1-4 water pump; 2 anaerobism upflow-type reactors, 2-1 water distributor, 2-2 slag-drip opening, 2-3 triphase separator, 2-4 gas collection cap, 2-5 water outlet; 3 biological contact oxidation ponds, 3-1 water distributor, 3-2 interceptor, 3-3 aerating pipelines, 3-4 overflow groove; 4 vertical sedimentation basins, the mid-water distributor of 4-1,4-2 mud output channel, 4-3 vertical sedimentation basin water outlet; 5 retention basins, 5-1 retention basin water-in, 5-2 field irrigation water lines, 5-3 lift pump; 6 antisepsis contact tanks, 6-1 antisepsis contact tank water inlet, 6-2 water distribution board, 6-3 antisepsis contact tank water outlet; 7 sludge thickeners; 8 air compressor; 9 add medicine-chest, 9-1 sterilizing agent water-in; 10 gas holders.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, details are as follows for feature:
As shown in Figure 1, a kind of combination type biological contact oxidation reaction system is characterized in that by just heavy equalizing tank 1, anaerobism upflow-type reactor 2 (UASB reactor), biological contact oxidation pond 3, vertical sedimentation basin 4, retention basin 5, antisepsis contact tank 6, sludge thickener 7, air compressor 8 adds medicine-chest 9, and gas holder 10 connections constitute; Just heavy equalizing tank 1 front top is provided with water-in 1-1, front bottom end is provided with mud discharging mouth 1-2, just heavy equalizing tank rear end is provided with grid 1-3 and is 65-75 ° with the bottom near the bottom, and the bottom, rear end is provided with water pump 1-4 and links to each other with the water distributor 2-1 that anaerobism upflow-type reactor 2 bottoms are provided with; Anaerobism upflow-type reactor 2 bottoms are provided with slag-drip opening 2-2 and link to each other with sludge thickener 7 by pipeline, the top is provided with triphase separator 2-3, the top sidewall is provided with gas collection cap 2-4 and links to each other with gas holder 10, and the top sidewall is provided with water outlet 2-5 and is connected with biological contact oxidation pond 3 water distributor 3-1; Biological contact oxidation pond 3 internal vertical evenly are provided with interceptor 3-2 in the bottom, top, biological contact oxidation pond 3 bottoms is provided with aerating pipelines 3-3 and links to each other with air compressor 8, the side wall upper part of biological contact oxidation pond 3 rear ends is provided with overflow groove 3-4 and links to each other with the mid-water distributor 4-1 of vertical sedimentation basin 4, mud output channel 4-2 is set below mid-water distributor 4-1 links to each other with biological contact oxidation pond 3 with sludge thickener 7 respectively, be used for mud and concentrate and the mud backflow; Vertical sedimentation basin water outlet 4-3 links to each other with retention basin 5 water-in 5-1; Retention basin 5 links to each other with antisepsis contact tank 6, retention basin 5 tops are provided with field irrigation water lines 5-2, retention basin 5 bottoms are provided with lift pump 5-3 and link to each other with antisepsis contact tank water inlet 6-1, antisepsis contact tank 6 evenly is provided with water distribution board 6-2 perpendicular to the bottom, sterilizing agent water-in 9-1 is set on pipeline and adds medicine-chest 9 and link to each other; Antisepsis contact tank 6 sets out mouth of a river 6-3, and water outlet is used for pig house reuse etc.
Described anaerobism upflow-type reactor 2 is arranged at ground, and other each reaction tank is half buried structures, and each reaction tank bottom and sidewall all adopt double steel bar net concrete structure, and the above-mentioned structures outside is equipped with thermal insulation layer.
Anaerobism upflow-type reactor 2 is rounded, and circular anaerobism upflow-type reactor is beneficial to trapped dirt, does not stay the dead angle; The diameter and the aspect ratio of existing by improving (UASB reactor) reaction interval, the flowability of raising reaction zone water body increases phase chamber, shortens the three phase separation time; It is conical that vertical sedimentation basin 4 is; Just heavy equalizing tank 1, biological contact oxidation pond 3, retention basin 5, antisepsis contact tank 6, sludge thickener 7 are all rectangular; Anaerobism upflow-type reactor 2 and vertical sedimentation basin 4 are the independent monomer structure; Just heavy equalizing tank 1, biological contact oxidation pond 3, retention basin 5, antisepsis contact tank 6, sludge thickener 7 are the integral type structure.
Principle of work of the present invention: the sewage of discharging is entered by the water-in through just heavy equalizing tank earlier, the second lift of process water pump is to the anaerobism upflow-type reactor, enter biological contact oxidation pond through sewage behind the anaerobism upflow-type reactor, through settling tank, clear water enters retention basin, and the part clear water enters farm irrigation system, and part enters next time wash water through antisepsis contact tank, mud is back to sludge thickener, finishes water treatment work.Anaerobism upflow-type reactor and vertical sedimentation basin adopt cylindrical independent monomer structure, and other structures all become cubes and adopt integrated design, greatly reduce laid down cost.Simultaneously, the integral type structure has also improved the deficiency of unibody construction insulation difference.
Above-mentioned with reference to embodiment to the detailed description that combination type biological contact oxidation reaction system carries out, be illustrative rather than determinate, therefore, should belong within protection scope of the present invention in the variation and the modification that do not break away under the general plotting of the present invention.
Claims (3)
1, a kind of combination type biological contact oxidation reaction system is characterized in that by just heavy equalizing tank, anaerobism upflow-type reactor, biological contact oxidation pond, vertical sedimentation basin, antisepsis contact tank, retention basin, sludge thickener, air compressor, adds medicine-chest, gas holder connects institute and constitutes; Described just heavy equalizing tank front top place is provided with water-in, and front bottom end is provided with the mud discharging mouth, and the rear end is provided with grid and is 60-75 ° with the bottom near the bottom, and the bottom, rear end is provided with water pump and links to each other with the water distributor that anaerobism upflow-type reactor bottom is provided with; Described anaerobism upflow-type reactor bottom is provided with slag-drip opening and links to each other with sludge thickener by pipeline, and the top is provided with triphase separator, and the top sidewall is provided with gas collection cap and links to each other with gas holder, and the top sidewall is provided with water outlet and is connected with the biological contact oxidation pond water distributor; Described biological contact oxidation pond internal vertical evenly is provided with interceptor in the bottom, the top, bottom is provided with aerating pipelines and links to each other with air compressor, biological contact oxidation pond rear end side wall upper part is provided with overflow groove and links to each other with the mid-water distributor of vertical sedimentation basin, the mud output channel is set below water distributor links to each other with biological contact oxidation pond with sludge thickener respectively; The settling tank water outlet links to each other with the retention basin water-in; Retention basin links to each other with antisepsis contact tank, and retention basin top is provided with the field irrigation water lines, and retention basin bottom is provided with lift pump and links to each other with the antisepsis contact tank water inlet, the sterilizing agent water-in is set on pipeline and adds medicine-chest and link to each other.
2, combination type biological contact oxidation reaction system according to claim 1, it is characterized in that described anaerobism upflow-type reactor is arranged at ground, other each reaction tank is half buried structures, each reaction tank bottom and sidewall all adopt double steel bar net concrete structure, and the above-mentioned structures outside is equipped with thermal insulation layer.
3, combination type biological contact oxidation reaction system according to claim 1 is characterized in that described anaerobism upflow-type reactor is rounded, and it is conical that vertical sedimentation basin is, and described other structures are all rectangular, and adopts integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100539929A CN101327998A (en) | 2008-07-29 | 2008-07-29 | Combination type biological contact oxidation reaction system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100539929A CN101327998A (en) | 2008-07-29 | 2008-07-29 | Combination type biological contact oxidation reaction system |
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| CN101327998A true CN101327998A (en) | 2008-12-24 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139997A (en) * | 2011-05-04 | 2011-08-03 | 云南康泰环保科技有限公司 | Three-level biological purification process for disposing terminal waste water from sugar refinery |
| CN102372396A (en) * | 2010-08-06 | 2012-03-14 | 李进民 | Biological sewage treatment device |
| CN102531269A (en) * | 2010-12-27 | 2012-07-04 | 宜兴市金琪洋生物质环境治理技术咨询有限公司 | Pig farm wastewater treatment method |
| CN102557380A (en) * | 2011-12-02 | 2012-07-11 | 常熟市浩通市政工程有限公司 | Simple sludge concentration device with baffle |
| CN106746212A (en) * | 2016-12-20 | 2017-05-31 | 怀宁县森源生态养殖有限公司 | A kind of handling process of Pig raising wastewater |
-
2008
- 2008-07-29 CN CNA2008100539929A patent/CN101327998A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372396A (en) * | 2010-08-06 | 2012-03-14 | 李进民 | Biological sewage treatment device |
| CN102531269A (en) * | 2010-12-27 | 2012-07-04 | 宜兴市金琪洋生物质环境治理技术咨询有限公司 | Pig farm wastewater treatment method |
| CN102139997A (en) * | 2011-05-04 | 2011-08-03 | 云南康泰环保科技有限公司 | Three-level biological purification process for disposing terminal waste water from sugar refinery |
| CN102139997B (en) * | 2011-05-04 | 2012-07-04 | 云南康泰环保科技有限公司 | Three-level biological purification process for disposing terminal waste water from sugar refinery |
| CN102557380A (en) * | 2011-12-02 | 2012-07-11 | 常熟市浩通市政工程有限公司 | Simple sludge concentration device with baffle |
| CN106746212A (en) * | 2016-12-20 | 2017-05-31 | 怀宁县森源生态养殖有限公司 | A kind of handling process of Pig raising wastewater |
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Open date: 20081224 |