CN201411388Y - Modular trickling filter bioreactor used for treating sewage - Google Patents
Modular trickling filter bioreactor used for treating sewage Download PDFInfo
- Publication number
- CN201411388Y CN201411388Y CN2009201478640U CN200920147864U CN201411388Y CN 201411388 Y CN201411388 Y CN 201411388Y CN 2009201478640 U CN2009201478640 U CN 2009201478640U CN 200920147864 U CN200920147864 U CN 200920147864U CN 201411388 Y CN201411388 Y CN 201411388Y
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- China
- Prior art keywords
- unit module
- modular
- water
- trickling filter
- sewage
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model discloses a modular trickling filter bioreactor used for treating sewage, comprising at least one unit module with box structure, and a water distributor, wherein the unit module isprovided with open holes respectively at the side wall and the bottom thereof and internally filled with packing; the unit modules are longitudinally and mutually stacked so as to form an integral reactor mainbody; and the water distributor is arranged above the unit module that is positioned at the upmost layer of the reactor mainbody. Due to the adoption of the combined structure of the unit modules, the bioreactor can flexibly assemble and expand a treatment device according to the quantity of treated sewage, thus having the advantages of reducing the manufacturing cost, improving the treatment capability and being simple and convenient in construction and convenient for maintenance.
Description
Technical field
The utility model belongs to biological sewage treatment device, is specifically related to a kind of modular trickling filter bioreactor that is used to dispose of sewage.
Background technology
At present, when adopting Biotrickling filter technical finesse sewage, ubiquity is following not enough:
1, generally adopts reinforced-concrete construction, cost height, long in time limit; 2, device is difficult in maintenance; The ability of 3, can easily expanding device not disposing of sewage.
The utility model content
The purpose of this utility model is at the problems referred to above, and a kind of modular trickling filter bioreactor that is used to dispose of sewage is provided.This reactor for treatment sewage has the characteristics of easy construction, easy to maintenance, flexible expansion.
Realize that the technical scheme that the utility model purpose adopts is:
The modular trickling filter bioreactor that is used to dispose of sewage is made up of the unit module and the water-distributing device of at least one body structure, and this unit module is provided with perforate at sidewall and bottom, and filler is housed in the unit module; Described unit module is combined into integral reactor main body vertically stacking mutually, and described water-distributing device is located at the top of the unit module that is positioned at the reactor body the superiors.
Principle of work:
Sewage is delivered to the water-distributing device of modular trickling filter bioreactor by water pump through water pipe, and the sewage that drops is by the last unit module that enters one by one in the reactor body, contacts with filtering material carrier in the unit module.When the filler, promptly attached on the filler, accumulation forms microbial film gradually with feed water flow for bio-reactor initial start stage, microbe inoculation.Because bio-reactor is to open wide system, airborne oxygen enters filler by the perforate on the unit module sidewall and is passed to microbial film, has satisfied the metabolic needs of microorganism.Successively pass through in the unit module in the biomembranous process in filler top layer at sewage, after pollutent is ingested as the nutrition of microorganism, be mainly used in self propagation, propagation along with microorganism, microbial film is thickeied gradually, after microbial film surpasses certain thickness, adsorbed organic matter was fallen by metabolism before being delivered to the microbial film internal layer, this moment, the internal layer microorganism entered endogenous metabolism because of can not get sufficient nutrition, lost the ability that sticks on the filler, split away off with water and successively flow out bio-reactor from the bottom opening of unit module, filling surface grows new microbial film more again.Sewage can be finished biochemical reaction process when flowing through bio-reactor, thereby makes the rich nutritive material in the sewage obtain degraded.
The utility model bio-reactor is owing to adopt the unit module unitized construction, can have the reduction apparatus cost according to sewage load assembling and expand treatment unit flexibly, improves processing power, easy construction, advantage easy to maintenance.
Description of drawings
Accompanying drawing is the structural representation of the modular trickling filter bioreactor that is used to dispose of sewage.
Embodiment
See accompanying drawing, the modular trickling filter bioreactor that is used to dispose of sewage is made up of the unit module 1 and the water-distributing device 5 of some body structures, and unit module 1 is provided with perforate 2 at sidewall and bottom, and filler 3 is housed in the unit module 1; Unit module 1 is combined into an integral reactor main body in vertical mutual superposition, and water-distributing device 5 is located at the top of the unit module 1 that is positioned at the reactor body the superiors.
In order to improve the water distribution effect, outside unit module 1 bottom, also be distributed with the rafter 4 that drips of downward protrusion.
Firm in order to stack between the unit module 1 that makes levels, the stacked system between the described unit module 1 adopts mutual cover mode to connect, and also can adopt slot, bolt mode to connect.
In order to improve the water distribution effect, described water-distributing device 5 adopts the grooved water distributor, and the grooved water distributor comprises the body 51 that adapts with reactor body, and body 51 is provided with water pipe 53 and water pipe 53 carriages 54, flute profile cloth mill weir 52 or water distributing pore 55 are installed.
The employed filler 3 of this bio-reactor can be made up of haydite, bamboo carbon, stone, plastics, wooden unit, iron filings, leaf, queen closer, cloth etc.
For built-in filler can not spilt from all directions, the upper strata reactor can superpose with lower reactor, forms a space that surrounds in lower reactor, and the size of the perforate 2 of unit module sidewall and bottom should be less than the size of filler 3; Perhaps filler is positioned in the unit module 1 after with the mesh bag splendid attire of mesh less than filler size again.
Sewage (arrow) is contacted with filtrate 3 by water pipe 53 unit module 1 that enters bio-reactor that evenly drops; Contained pollutent obtains degraded by the oxygenizement of diffusion, absorption, microorganism in the sewage, and the sewage after the processing is discharged from unit module 1 bottom.
Claims (4)
1, a kind of modular trickling filter bioreactor that is used to dispose of sewage is characterized in that: unit module and water-distributing device by at least one body structure are formed, and this unit module is provided with perforate at sidewall and bottom, and filler is housed in the unit module; Described unit module is combined into integral reactor main body vertically stacking mutually, and described water-distributing device is located at the top of the unit module that is positioned at the reactor body the superiors.
2, the modular trickling filter bioreactor that is used to dispose of sewage according to claim 1 is characterized in that: the rafter that drips that is distributed with downward protrusion outside unit module (1) bottom.
3, the modular trickling filter bioreactor that is used to dispose of sewage according to claim 1 is characterized in that: the stacked system between the described unit module (1) adopts mutual cover mode to connect, and perhaps adopts slot, bolt, gravity stacking mode to connect.
4, the modular trickling filter bioreactor that is used to dispose of sewage according to claim 1, it is characterized in that: described water-distributing device adopts the grooved water distributor, the grooved water distributor comprises the body that adapts with reactor body, and body is provided with water pipe and water pipe carriage, flute profile cloth mill weir or water distributing pore are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201478640U CN201411388Y (en) | 2009-04-16 | 2009-04-16 | Modular trickling filter bioreactor used for treating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201478640U CN201411388Y (en) | 2009-04-16 | 2009-04-16 | Modular trickling filter bioreactor used for treating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201411388Y true CN201411388Y (en) | 2010-02-24 |
Family
ID=41713275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201478640U Expired - Fee Related CN201411388Y (en) | 2009-04-16 | 2009-04-16 | Modular trickling filter bioreactor used for treating sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201411388Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395796A (en) * | 2018-04-24 | 2019-11-01 | 上海交通大学 | High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system |
| CN112174338A (en) * | 2020-09-28 | 2021-01-05 | 江苏大学 | Suspended air-exposed biological carrier filler |
-
2009
- 2009-04-16 CN CN2009201478640U patent/CN201411388Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395796A (en) * | 2018-04-24 | 2019-11-01 | 上海交通大学 | High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system |
| CN112174338A (en) * | 2020-09-28 | 2021-01-05 | 江苏大学 | Suspended air-exposed biological carrier filler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN HYGE ENVIRONMENTAL PROTECTION TECHNOLOGY CO. Free format text: FORMER NAME: HUNAN RONGCHENG ENVIRONMENTAL TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 410008, No. 139, culture building, 1915 North Shaoshan Road, Yuhua District, Hunan, Changsha Patentee after: Hunan Kinghood Environmental Protection Technology Co., Ltd. Address before: Dongfeng Road, Hunan province 410008 Changsha Kaifu District No. 19 6 floor Patentee before: Hunan Rongcheng Environmental Protection Technology Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Hunan Kinghood Environmental Protection Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20130416 |