CN205527989U - Novel UASB high - rate anaerobic reaction ware - Google Patents
Novel UASB high - rate anaerobic reaction ware Download PDFInfo
- Publication number
- CN205527989U CN205527989U CN201620289032.2U CN201620289032U CN205527989U CN 205527989 U CN205527989 U CN 205527989U CN 201620289032 U CN201620289032 U CN 201620289032U CN 205527989 U CN205527989 U CN 205527989U
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- China
- Prior art keywords
- tank body
- phase separator
- high efficiency
- return duct
- anaerobic reactor
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model provides a novel UASB high - rate anaerobic reaction ware for it is not smooth to solve return sludge, the poor problem of treatment effect. The utility model discloses a jar body, from bottom to top include mud bed, superposed layer and three -phase separator in the jar body in proper order, it has the water distribution branch pipe to distribute in the mud bed, the water distribution branch pipe is linked together with the inlet tube that sets up on jar body diapire, the last port of back flow is linked together with jar upper portion of the body, the mud pipe that is equipped with in jar body bottom, the mud pipe is located the bottom of superposed layer, the upper portion of the jar body is equipped with marsh gas discharge and water sealed tank, the one end of marsh gas discharge is linked together with three -phase separator, the underwater of water sealed tank is arranged in to the other end of marsh gas discharge, is equipped with the delivery port on the upper portion lateral wall of the jar body. The utility model discloses an in the return -flow system, from top to bottom circulating through the backwash pump, being favorable to long -term continuation of reactor to be handled, the treatment effect is good, and the treatment effeciency is high, and the working property is stable.
Description
Technical field
This utility model belongs to sewage-treatment plant, relates to a kind of novel UASB high efficiency anaerobic reactor.
Background technology
At sewage treatment area, UASB(Up-flow Anaerobic Sludge Bed) it is a kind of common biological decomposition facility, by utilizing the catabolic process of Anaerobe, can effectively remove the Organic substance in sewage, be converted into the inorganic matters such as natural pond gas and water and discharge.
In current UASB reaction facility, sewage enters facility from Sludge Bed, anaerobic reaction is there is in Sludge Bed, the biogas produced drives mud granule to float to three phase separator, gas floats and leaves the water surface, mud granule after separation refluxes by gravitational settling, floats and infall process is carried out by the gap between adjacent three phase separator, interferes serious, easily lead to sludge reflux not smooth, poor processing effect.
Utility model content
The utility model proposes a kind of novel UASB high efficiency anaerobic reactor, solve sludge reflux in prior art not smooth, the problem of poor processing effect.
The technical solution of the utility model is achieved in that
A kind of novel UASB high efficiency anaerobic reactor, it includes tank body, described tank body includes Sludge Bed the most successively, superposed layer and three phase separator, water distribution branch pipe is distributed in described Sludge Bed, described water distribution branch pipe is connected with the water inlet pipe being arranged on tank body diapire, the upper port of described return duct is connected with the top of tank body, it is provided with discharge pipeline in tank base, described discharge pipeline is positioned at the bottom of superposed layer, the top of described tank body is provided with biogas discharge and water sealed tank, one end of described biogas discharge is connected with three phase separator, the other end of biogas discharge is placed in the underwater in water sealed tank, the upper portion side wall of tank body is provided with outlet.
Described tank body is provided with reflux, described reflux includes return duct, is provided with reflux pump on return duct, and the upper end of described return duct is connected with the top of tank body, the lower end of return duct is connected with water inlet pipe, and described return duct is flowed through reflux pump by tank body top and circulates to tank base.
Described three phase separator includes that gas skirt and flow-stopping plate, described flow-stopping plate are separately positioned on the lower section of two sides of gas skirt.
Described three phase separator is at least provided with two-layer, and the top of each gas skirt of described lower floor three phase separator is positioned at the lower section in Neighbor Set gas hood gap in the three phase separator of upper strata.
Described water distribution branch pipe is evenly distributed on water inlet pipe.
The bottom of described tank body is provided with manhole.
The sidewall of described tank body is provided with at least one sample tap.
Water inlet water distribution mode in this utility model is by water pump input constant voltage continuous-stable water inlet water distribution；This utility model is additionally provided with in tank body biogas sampling apparatus, water quality sampling device and mud sampling apparatus, it is simple to the process and the reaction tank reaction condition that process water are analyzed and monitor.
Compared with prior art, the beneficial effects of the utility model are: 1. this utility model water inlet pipe water distribution mode is that water pump inputs the continuous water distribution of constant voltage, water distribution system more uniform and stable, there is not mud bed dead angle, it is possible to prevent water distribution system that blocking occurs in longtime running, it is ensured that water distributor is unobstructed；In return-flow system the most of the present utility model, from top to bottom being circulated by reflux pump, beneficially the long-term of reactor persistently processes, high treating effect, and treatment effeciency is high, stable work in work；3. this utility model simple in construction, design uniqueness, the setting of two-layer three phase separator adds the separation efficiency of gas, liquid, solid in mud, process field at organic wastewater achieves significant environmental benefit and economic benefit, and the clearance of COD can reach 88～92%.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Reference is: 1-water inlet pipe, 2-water distribution branch pipe, 3-Sludge Bed, 4-superposed layer, 5-three phase separator, 6-reflux pump, 7-discharge, 8-water sealed tank, 9-sample tap, 10-mud discharging mouth, 11-manhole, 12-outlet, 13-tank body, 14-return duct, 51-gas skirt, 52-flow-stopping plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not paying creative work premise, broadly fall into the scope of this utility model protection.
As shown in Figure 1, the present embodiment novel UASB high efficiency anaerobic reactor, it includes tank body 13, described tank body includes Sludge Bed 3 the most successively, superposed layer 4 and three phase separator 5, water distribution branch pipe 2 is distributed in described Sludge Bed, described water distribution branch pipe is connected with the water inlet pipe 1 being arranged on tank body diapire, the upper port of described return duct is connected with the top of tank body, it is provided with discharge pipeline 10 in tank base, described discharge pipeline is positioned at the bottom of superposed layer, the top of described tank body is provided with biogas discharge 7 and water sealed tank 8, one end of described biogas discharge is connected with three phase separator, the other end of biogas discharge is placed in the underwater in water sealed tank, the upper portion side wall of tank body is provided with outlet 12, the bottom of tank body is provided with manhole 11.
As preferably, the present embodiment tank body is provided with reflux, described reflux includes return duct 14, return duct is provided with reflux pump 6, the upper end of described return duct is connected with the top of tank body, the lower end of return duct is connected with water inlet pipe, and described return duct is flowed through reflux pump by tank body top and circulates to tank base.
As further preferably, in the present embodiment, three phase separator includes gas skirt 51 and flow-stopping plate 52, and described flow-stopping plate is separately positioned on the lower section of two sides of gas skirt；Three phase separator is at least provided with two-layer, and the top of each gas skirt of described lower floor three phase separator is positioned at the lower section in Neighbor Set gas hood gap in the three phase separator of upper strata.
As further preferred, the present embodiment water distribution branch pipe is evenly distributed on water inlet pipe；The sidewall of tank body is provided with at least one sample tap 9.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (7)
1. a novel UASB high efficiency anaerobic reactor, it is characterized in that, it includes tank body (13), described tank body includes Sludge Bed (3) the most successively, superposed layer (4) and three phase separator (5), water distribution branch pipe (2) is distributed in described Sludge Bed, described water distribution branch pipe is connected with the water inlet pipe (1) being arranged on tank body diapire, the upper port of return duct is connected with the top of tank body, it is provided with discharge pipeline (10) in tank base, described discharge pipeline is positioned at the bottom of superposed layer, the top of described tank body is provided with biogas discharge (7) and water sealed tank (8), one end of described biogas discharge is connected with three phase separator, the other end of biogas discharge is placed in the underwater in water sealed tank, the upper portion side wall of tank body is provided with outlet (12).
Novel UASB high efficiency anaerobic reactor the most according to claim 1, it is characterized in that, described tank body is provided with reflux, described reflux includes return duct (14), return duct is provided with reflux pump (6), the upper end of described return duct is connected with the top of tank body, and the lower end of return duct is connected with water inlet pipe, and described return duct is flowed through reflux pump by tank body top and circulates to tank base.
Novel UASB high efficiency anaerobic reactor the most according to claim 1, it is characterised in that described three phase separator includes gas skirt (51) and flow-stopping plate (52), and described flow-stopping plate is separately positioned on the lower section of two sides of gas skirt.
Novel UASB high efficiency anaerobic reactor the most according to claim 3, it is characterised in that described three phase separator is at least provided with two-layer, and the top of each gas skirt of lower floor's three phase separator is positioned at the lower section in Neighbor Set gas hood gap in the three phase separator of upper strata.
Novel UASB high efficiency anaerobic reactor the most according to claim 1, it is characterised in that described water distribution branch pipe is evenly distributed on water inlet pipe.
Novel UASB high efficiency anaerobic reactor the most according to claim 1, it is characterised in that the bottom of described tank body is provided with manhole (11).
Novel UASB high efficiency anaerobic reactor the most according to claim 1, it is characterised in that the sidewall of described tank body is provided with at least one sample tap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289032.2U CN205527989U (en) | 2016-04-10 | 2016-04-10 | Novel UASB high - rate anaerobic reaction ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620289032.2U CN205527989U (en) | 2016-04-10 | 2016-04-10 | Novel UASB high - rate anaerobic reaction ware |
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| Publication Number | Publication Date |
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| CN205527989U true CN205527989U (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620289032.2U Expired - Fee Related CN205527989U (en) | 2016-04-10 | 2016-04-10 | Novel UASB high - rate anaerobic reaction ware |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473376A (en) * | 2017-09-12 | 2017-12-15 | 知和环保科技有限公司 | A kind of anaerobic reaction system |
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2016
- 2016-04-10 CN CN201620289032.2U patent/CN205527989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107473376A (en) * | 2017-09-12 | 2017-12-15 | 知和环保科技有限公司 | A kind of anaerobic reaction system |
| CN107473376B (en) * | 2017-09-12 | 2019-02-15 | 知和环保科技有限公司 | A kind of anaerobic reaction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170410 |
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| CF01 | Termination of patent right due to non-payment of annual fee |