CN203582581U - Opposite folded plate reactor - Google Patents
Opposite folded plate reactor Download PDFInfo
- Publication number
- CN203582581U CN203582581U CN201320672874.2U CN201320672874U CN203582581U CN 203582581 U CN203582581 U CN 203582581U CN 201320672874 U CN201320672874 U CN 201320672874U CN 203582581 U CN203582581 U CN 203582581U
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- reactor
- opposite folded
- folded plate
- setback plate
- opposite
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- Y02W10/12—
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses an opposite folded plate reactor which is characterized in that multiple groups of opposite folded plates are arranged in a reactor so as to form multiple separation chambers in the reactor, wherein two folded plates of each group of opposite folded plates are staggered and vertically arranged; the front opposite folded plate of each group of opposite folded plates is fixed at the bottom of the reactor, and the back opposite folded plate is fixed on the top of the reactor; a gas collection port is formed in the top of the reactor; a supernate sampling port is formed at the upper part of the side wall of the reactor; a sludge sampling port is formed at the lower part of the side wall of the reactor. The opposite folded plate reactor has the beneficial effects that (1) the hydraulic characteristic is good; the water flow in the reactor is in a combined flow state combining a complete mixing mode and a push flow mode, thereby facilitating mass transfer between mediums; (2) the water feeding mode can be adjusted according to the change of the inflow water quantity and water quantity, and even batch operation can be performed to meet the requirement on the effluent quality; (3) the reactor has relatively strong impact load resistance and shows good operation stability; (4) the reactor has the characteristics of simple structure, low energy consumption, high treatment efficiency, low operation cost and the like; (5) the reactor has higher volume utilization rate, mass transfer efficiency and better hydraulic characteristic.
Description
Technical field
The utility model belongs to environmental protection equipment technical field.
Background technology
At present, in the use procedure of sewage disposal device, due to Anaerobic Microbiological Treatment Technology have process stabilizing, energy-conservation, move the advantages such as simple, in the processing of high concentrated organic wastewater, obtained develop rapidly in recent years.But while processing low concentration wastewater due to traditional anaerobic reactor, exist mass-transfer efficiency low, the shortcomings such as microorganism active is not in full use, so almost there is no at home the anaerobic reactor of moulding for the case history of municipal sewage treatment, the research of high efficiency anaerobic reactor is the key that solves municipal effluent Anaerobic Methods in Treating.
Percolate is a kind of organic waste water of complicated component, is characterized in that organic concentration is high, ammonia nitrogen concentration is high, biodegradability is poor, large with seasonal variation amplitude, Changing Pattern is complicated, and intractability is large.For percolate, single treatment process usually can not meet emission request, must use combined treatment process, and this has just increased initial cost and running cost greatly, so economical and efficient bio-reactor is the key of research.
Summary of the invention
The purpose of this utility model is: a kind of different setback plate reactor is provided, and it has mass-transfer efficiency, characteristic that plant factor is high.
The technical solution of the utility model is: in reactor, be provided with the different setback plate of array, make the several compartments of formation in reactor, two flaps of every group of different setback plate are straggly arranged vertically, the front different setback plate of every group of different setback plate is fixed on reactor bottom, and rear different setback plate is fixed on reactor head, in reactor head, has gas collection mouth, on sidewall of reactor top, be provided with supernatant liquor thief hole, in sidewall of reactor bottom, be provided with mud thief hole.
Before each, the height of different setback plate is the arrangement that declines.
The beneficial effects of the utility model are: 1, good hydraulic performance.In reactor, current present the hybrid compound flowing state combining with pulling flow type completely, are conducive to the mass transfer between medium; 2, reactor, because distinctive baffle arrangement designs, can reduce the overplumping of Sludge Bed.And can be according to the variation of influent quality, the water yield, adjust water intake mode, even can periodical operation, to meet effluent quality requirement; 3, biological interception capacity and capacity of resisting impact load are strong.Due to the special tectonic of flow deflector being set in reactor, microorganism can be held back in large quantities at each compartment, thereby biomass is significantly improved, also formed the microbial population that adapts to each compartment envrionment conditions simultaneously, realized in anaerobic reaction process and to have produced acid mutually and methanogenic phase effective separated, aerobic reaction is effectively separated with anaerobic reaction, so reactor has stronger capacity of resisting impact load, shows good operation stability; The features such as 4, reactor structure is simple, and energy consumption is low, and processing efficiency is high, and working cost is low; 5, reactor has higher capacity utilization and mass-transfer efficiency, and better hydraulic performance.
Accompanying drawing explanation
Fig. 1 is the utility model structure iron.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in the figure, the 1st, water-in, the 2nd, supernatant liquor thief hole, the 3rd, mud thief hole, the 4th, gas collection mouth, the 5th, different setback plate, the 6th, water outlet, the 7th, water port, the 8th, shell of reactor.
Waste water enters reactor 8 by water-in 1, waste water flow through the successively sludge blanket of each compartment and 5 effects of different setback plate, the N of generation
2, CH
4deng gas, from gas collection mouth 4, discharge (during treating refuse percolate, suitably passing into air), rear water outlet is discharged from water outlet 6.
Setback plate 5 adopts different wave structure, consider the head loss along water (flow) direction, upstream room flap height declines gradually, setback plate structure can be improved the water conservancy condition of sewage greatly, when sewage flows through system with certain speed, current are convergent-divergent or tortuous flowing between setback plate continuously, must turbulization fluidised form, generate the whirlpool group of a large amount of different scales, the mass-transfer efficiency of whole system is improved.Gas collection mouth 4 is in the vertical range of lower setback plate, and the gas that is used for collecting respectively each compartment, for analysing and comparing, while processing high-concentration garbage diafiltration, passes into air in the compartment below.Device top is provided with supernatant liquor thief hole 2, is convenient to determine the response situation of each compartment and the place to go degree of pollutent.Bottom is provided with mud thief hole 3, for detection of the sludge character of different compartments.Water port 7 is for discharging fast the sewage in the reaction period.
In order to adapt to, the efficient anaerobic of sewage of low concentration is processed and the efficient processing of high concentrated organic wastewater, the utility model is that reactor is divided into some lattice chamber by built-in vertical flow deflector by reactor, sewage shuttles back and forth up and down in reactor, action of turbulent flow when waste water is flowed through the sludge blanket of each compartment and different setback plate successively, generate the whirlpool group of a large amount of different scales, this strong eddy current and turbulent diffusion effect can promptly be reduced to whirlpool size itself the degree of irregularity of liquid phase solute, greatly increased molecular diffusion area, and also reduced widely diffusion length, thereby the mass-transfer efficiency of whole reactive system is significantly improved, restrictive factor in biochemical reaction rate will be eliminated and reduce to significantly improving of mass-transfer efficiency greatly, thereby significantly improve biochemical reaction rate, reactor is strengthened in the effect of processing low concentration sewage and high-concentration garbage percolate.Secondly, when sewage is flowed through relatively independent each compartment with plug-flow fluidised form, due to different with oxygen level along each compartment water quality of journey, thus the microbial in each compartment be also not quite similar, thereby the feature of many biophase stage by stage in formation horizontal direction.
Claims (2)
1. a different setback plate reactor, it is characterized in that: in reactor, be provided with the different setback plate of array, make to form several compartments in reactor, two flaps of every group of different setback plate are straggly arranged vertically, and the front different setback plate of every group of different setback plate is fixed on reactor bottom, rear different setback plate is fixed on reactor head, in reactor head, have gas collection mouth, on sidewall of reactor top, be provided with supernatant liquor thief hole, in sidewall of reactor bottom, be provided with mud thief hole.
2. a kind of different setback plate reactor as claimed in claim 1, is characterized in that: before each, the height of different setback plate is the arrangement that declines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672874.2U CN203582581U (en) | 2013-10-30 | 2013-10-30 | Opposite folded plate reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672874.2U CN203582581U (en) | 2013-10-30 | 2013-10-30 | Opposite folded plate reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203582581U true CN203582581U (en) | 2014-05-07 |
Family
ID=50580531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672874.2U Expired - Fee Related CN203582581U (en) | 2013-10-30 | 2013-10-30 | Opposite folded plate reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203582581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673467A (en) * | 2017-10-11 | 2018-02-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of the Biological Pretreatment reactor and method of the micro- reoxygenation in surface |
| CN107720955A (en) * | 2017-10-11 | 2018-02-23 | 上海市政工程设计研究总院（集团）有限公司 | A kind of efficient anaerobic hydrolytic precipitation pool and application method |
| CN114853203A (en) * | 2022-04-11 | 2022-08-05 | 常州大学 | Initial rainwater separation and purification device and use method thereof |
-
2013
- 2013-10-30 CN CN201320672874.2U patent/CN203582581U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107673467A (en) * | 2017-10-11 | 2018-02-09 | 上海市政工程设计研究总院（集团）有限公司 | A kind of the Biological Pretreatment reactor and method of the micro- reoxygenation in surface |
| CN107720955A (en) * | 2017-10-11 | 2018-02-23 | 上海市政工程设计研究总院（集团）有限公司 | A kind of efficient anaerobic hydrolytic precipitation pool and application method |
| CN114853203A (en) * | 2022-04-11 | 2022-08-05 | 常州大学 | Initial rainwater separation and purification device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 1503, building 1, block a, Zhonghai Jingyang mansion, Jingyang Road, Luyuan District, Changchun City, Jilin Province Patentee after: JILIN PROVINCE EXTENSION OF ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co.,Ltd. Address before: No.15 Puyang Street, Luyuan District, Changchun City, Jilin Province Patentee before: JILIN PROVINCE EXTENSION OF ENVIRONMENTAL PROTECTION EQUIPMENT ENGINEERING Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |