CN2598997Y - Expansion particle sludge bed organic waste water anaerobic reactor - Google Patents
Expansion particle sludge bed organic waste water anaerobic reactor Download PDFInfo
- Publication number
- CN2598997Y CN2598997Y CNU032370768U CN03237076U CN2598997Y CN 2598997 Y CN2598997 Y CN 2598997Y CN U032370768 U CNU032370768 U CN U032370768U CN 03237076 U CN03237076 U CN 03237076U CN 2598997 Y CN2598997 Y CN 2598997Y
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- phase separator
- waste water
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- organic waste
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- Y02W10/12—
Abstract
An expansion particle sludge bed organic waste water anaerobic reactor is provided with an inlet branch at the bottom of a tank, wherein the inlet branch extends into the tank and is provided with evenly arranged weep holes. A water discharging pipe, a gas collector and a high-efficiency three-phase separator are arranged on the upper part of the tank, wherein the high-efficiency three-phase separator is respectively communicated with the water discharging pipe and the gas collector; a multilayer diversion device is arranged on the lower part of the high-efficiency three-phase separator; a particle sludge layer is arranged between the multilayer diversion device and the water admitting pipe. The utility model has the advantages that particle sludge with good character and water distribution system with rational design are adopted, thereby improving the treatment capacity of the reactor with containment load reaching 25-30 kg COD/m3 d; the high-efficiency three-phase separator and the multilayer diversion device help realize high-efficiency separation of three phases, that is, solid, liquid and gas, with high anaerobic sludge concentration to ensure high efficiency and reliability when the reactor deals with high concentration organic waste water; simple structure, little power consumption and low maintenance cost are achieved.
Description
Affiliated field
The utility model belongs to a kind of sewage disposal device, particularly a kind of expanded granular sludge bed organic waste water anaerobic reactor that utilizes the good granular sludge treating high concentration organic waste water of high effective three phase separator and proterties.
Background technology
Institute's effluents such as food and fermentation industries (as alcohol, starch, beer, monosodium glutamate, sugaring, bean product etc.), pulp and paper industry, the industry of grease meat connection, methanol industry belong to high concentrated organic wastewater mostly.This type of waste water characteristic is the organic content height, and biodegradable composition is many, contains various microorganisms in the waste water, and waste water is easily corrupt smelly.Just can carry out after adopting conventional biochemical treatment often to need to dilute many times, the initial cost height, floor space is big, the running cost height.And upflow anaerobic sludge blanket process commonly used and anaerobic composite bed are lower owing to its volumetric loading, and only not good based on the triphase separator separating effect of sedimentation theory design, usually adopt the water outlet dilution when influent concentration is big, easily acidifying in the reactor, and urgent need is improved.
Technology contents
The purpose of this utility model provides a kind of expanded granular sludge bed organic waste water anaerobic reactor, it has overcome above-mentioned defective, under proper temperature, pressure oxygen granule sludge is with majority of organic pollutants in the high concentrated organic wastewater or removal or change its structure formation, improve its biodegradability, and produce the biogas that can be used as the energy, simplify the sewage disposal program, improve processing efficiency, reduce processing cost and processing costs.
The technical solution of the utility model is: a kind of expanded granular sludge bed organic waste water anaerobic reactor, it is characterized in that: it is made up of tank body, multilayer guiding device, granule sludge layer and high effective three phase separator, tank base is installed into water pipe, and stretch in the tank body, evenly be provided with posticum on the water inlet pipe; Tank body top is provided with rising pipe, effuser, and high effective three phase separator is housed, and the high effective three phase separator bottom communicates with tank body; The multilayer guiding device is installed in the high effective three phase separator bottom; Be provided with the granule sludge layer between multilayer guiding device and water inlet pipe; Said high effective three phase separator is made up of solid-liquid separation chamber, collection chamber and diversion chamber, the solid-liquid separation chamber is for being inverted the frustum shape, its sidewall is the mud back flow plate, top is communicated with rising pipe, collection chamber is provided with high pressure slagging-off shower nozzle, collection chamber is communicated with effuser, and diversion chamber is positioned at bottom, fixedly separated chamber.
Said multilayer guiding device is made up of the multilayer flow deflector, and single flow deflector is taper.
Said diversion chamber is taper.
The utlity model has following advantage: 1, adopt the good granule sludge of proterties, water distribution system reasonable in design, dependence ascending current and aerogenesis expand sludge blanket and present fluidized state, form higher sludge blanket, strengthened the mass transfer process between mud and the waste water, sufficient reacting has improved the processing power of reactor greatly, thereby has made volumetric loading up to 25-30kgCOD/m
3D; 2, high effective three phase separator and multilayer guiding device adopt three biography theories and sedimentation theory to design and make, realized that the triphasic high efficiency separation of solid, liquid, gas is effective, anaerobic sludge concentration height, the high efficient and reliable 3, the structure of reactor that have fundamentally guaranteed the reactor for treatment high concentrated organic wastewater are simple, power consumption is little, and maintenance cost is low; 4, being specially adapted to high concentrated organic wastewater handles.
Description of drawings
Accompanying drawing 1 is the utility model structural profile synoptic diagram.
Accompanying drawing 2 is the utility model high effective three phase separator structural profile synoptic diagram.
Embodiment
As shown in the figure: a kind of expanded granular sludge bed organic waste water anaerobic reactor, it is characterized in that: it is made up of tank body 1, multilayer guiding device 4, granule sludge layer 6 and high effective three phase separator 5, tank body 1 bottom is installed into water pipe 2, and stretches in the tank body 1, evenly is provided with posticum 3 on the water inlet pipe 2; Tank body 1 top is provided with rising pipe 7, effuser 8, and high effective three phase separator 5 is housed, and high effective three phase separator 5 bottoms communicate with tank body 1; Multilayer guiding device 4 is installed in high effective three phase separator 5 bottoms; 2 of multilayer guiding device 4 and water inlet pipes are provided with granule sludge layer 6; Said high effective three phase separator 5 is made up of solid-liquid separation chamber 9, collection chamber 10 and diversion chamber 11, solid-liquid separation chamber 9 is for being inverted the frustum shape, its sidewall is a mud back flow plate 12, top is communicated with rising pipe 7, collection chamber 10 is provided with high pressure slagging-off shower nozzle 13, collection chamber 10 is communicated with effuser 8, and diversion chamber 11 is positioned at 9 bottoms, solid-liquid separation chamber.
Said multilayer guiding device 4 is made up of the multilayer flow deflector, and single flow deflector is taper.
Said diversion chamber 11 is taper.
Principle of work: former water is entered in the tank body by water inlet pipe, by equally distributed posticum, and the upflow velocity of formation speed between 5-12m/h, the good granule sludge of sedimentation function is retained in the reactor, and is the expansion fluidized state, form sludge blanket, reacted mixed solution carries out the solid, liquid, gas three phase separation through high effective three phase separator, granule sludge turns back to inside reactor, and the sewage after the purification is drawn by rising pipe, and biogas is drawn by the effuser of collection chamber.
Claims (3)
1, a kind of expanded granular sludge bed organic waste water anaerobic reactor, it is characterized in that: it is made up of tank body, multilayer guiding device, granule sludge layer and high effective three phase separator, tank base is installed into water pipe, and stretches in the tank body, evenly is provided with posticum on the water inlet pipe; Tank body top is provided with rising pipe, effuser, and high effective three phase separator is housed, and the high effective three phase separator bottom communicates with tank body; The multilayer guiding device is installed in the high effective three phase separator bottom; Be provided with the granule sludge layer between multilayer guiding device and water inlet pipe; Said high effective three phase separator is made up of solid-liquid separation chamber, collection chamber and diversion chamber, the solid-liquid separation chamber is for being inverted the frustum shape, its sidewall is the mud back flow plate, top is communicated with rising pipe, collection chamber is provided with high pressure slagging-off shower nozzle, collection chamber is communicated with effuser, and diversion chamber is positioned at bottom, fixedly separated chamber.
2, a kind of expanded granular sludge bed organic waste water anaerobic reactor according to claim 1, it is characterized in that: said multilayer guiding device is made up of the multilayer flow deflector, and single flow deflector is taper.
3, a kind of expanded granular sludge bed organic waste water anaerobic reactor according to claim 1, it is characterized in that: said diversion chamber is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032370768U CN2598997Y (en) | 2003-01-24 | 2003-01-24 | Expansion particle sludge bed organic waste water anaerobic reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032370768U CN2598997Y (en) | 2003-01-24 | 2003-01-24 | Expansion particle sludge bed organic waste water anaerobic reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598997Y true CN2598997Y (en) | 2004-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032370768U Expired - Fee Related CN2598997Y (en) | 2003-01-24 | 2003-01-24 | Expansion particle sludge bed organic waste water anaerobic reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598997Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345776C (en) * | 2005-09-19 | 2007-10-31 | 江南大学 | Highly effective methane-producing device for high concentration waste water treatment |
| CN100518878C (en) * | 2006-02-09 | 2009-07-29 | 财团法人工业技术研究院 | Three-phase separator |
| CN101786730A (en) * | 2010-03-18 | 2010-07-28 | 太原大学 | Method and equipment for cross backflow two-stage double-expansion granular sludge treatment of coking wastewater |
| CN102276077A (en) * | 2011-07-14 | 2011-12-14 | 浙江工商大学 | Aerobic activated sludge mud-water separation device |
| CN102897909A (en) * | 2011-07-25 | 2013-01-30 | 山东振龙生物化工集团有限公司 | Self-circulation anaerobic reactor |
| CN103288208A (en) * | 2013-05-30 | 2013-09-11 | 欧基（上海）环保科技有限公司 | Anaerobic reactor |
| CN105668781A (en) * | 2016-01-19 | 2016-06-15 | 北京南科大蓝色科技有限公司 | Efficient anaerobic bioreactor for treating leachate of waste incineration plant |
| CN106587337A (en) * | 2016-12-15 | 2017-04-26 | 苏州希克曼物联技术有限公司 | Immersion type aerobic activated sludge granulation method |
| CN110028154A (en) * | 2019-05-08 | 2019-07-19 | 南京大学盐城环保技术与工程研究院 | It is a kind of without blocking water distribution anaerobic reaction device |
-
2003
- 2003-01-24 CN CNU032370768U patent/CN2598997Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345776C (en) * | 2005-09-19 | 2007-10-31 | 江南大学 | Highly effective methane-producing device for high concentration waste water treatment |
| CN100518878C (en) * | 2006-02-09 | 2009-07-29 | 财团法人工业技术研究院 | Three-phase separator |
| CN101786730A (en) * | 2010-03-18 | 2010-07-28 | 太原大学 | Method and equipment for cross backflow two-stage double-expansion granular sludge treatment of coking wastewater |
| CN102276077A (en) * | 2011-07-14 | 2011-12-14 | 浙江工商大学 | Aerobic activated sludge mud-water separation device |
| CN102276077B (en) * | 2011-07-14 | 2013-04-24 | 浙江工商大学 | Aerobic activated sludge mud-water separation device |
| CN102897909A (en) * | 2011-07-25 | 2013-01-30 | 山东振龙生物化工集团有限公司 | Self-circulation anaerobic reactor |
| CN103288208A (en) * | 2013-05-30 | 2013-09-11 | 欧基（上海）环保科技有限公司 | Anaerobic reactor |
| CN103288208B (en) * | 2013-05-30 | 2016-03-02 | 欧基（上海）环保科技有限公司 | A kind of anaerobic reactor |
| CN105668781A (en) * | 2016-01-19 | 2016-06-15 | 北京南科大蓝色科技有限公司 | Efficient anaerobic bioreactor for treating leachate of waste incineration plant |
| CN105668781B (en) * | 2016-01-19 | 2018-04-10 | 北京南科大蓝色科技有限公司 | A kind of efficient anaerobe reactor for handling garbage burning factory percolate |
| CN106587337A (en) * | 2016-12-15 | 2017-04-26 | 苏州希克曼物联技术有限公司 | Immersion type aerobic activated sludge granulation method |
| CN106587337B (en) * | 2016-12-15 | 2019-06-25 | 苏州希克曼物联技术有限公司 | A kind of immersion aerobic activated sludge granulation process |
| CN110028154A (en) * | 2019-05-08 | 2019-07-19 | 南京大学盐城环保技术与工程研究院 | It is a kind of without blocking water distribution anaerobic reaction device |
| CN110028154B (en) * | 2019-05-08 | 2022-05-20 | 南京大学盐城环保技术与工程研究院 | Non-blocking water distribution anaerobic reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040114 Termination date: 20100224 |