CN201770538U - Headspace type upflow water distributor - Google Patents
Headspace type upflow water distributor Download PDFInfo
- Publication number
- CN201770538U CN201770538U CN2010202125973U CN201020212597U CN201770538U CN 201770538 U CN201770538 U CN 201770538U CN 2010202125973 U CN2010202125973 U CN 2010202125973U CN 201020212597 U CN201020212597 U CN 201020212597U CN 201770538 U CN201770538 U CN 201770538U
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- water
- water distribution
- water distributing
- weir
- dredging
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- Expired - Fee Related
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Abstract
The utility model discloses a headspace type upflow water distributor used on a hydrolytic acidification reactor and an upflow type anaerobic sludge bed reactor. The headspace type upflow water distributor is mainly characterized in that a water distributing tank is arranged above the liquid level of an anaerobic pool; more than two water distributing weirs are arranged inside the water distributing tank; a dredging pipe and a hose are connected to the lower parts of the water distributing weirs; a water distributing head is arranged below the hose; and the water distributing head is fixedly connected with the bottom of a sewage pool through bolts. Therefore, blocked water distributing water pipelines can be judged by observing water flow phenomenon from the upper part of the water distributing tank, pipeline dredgers matched with the blocked pipelines are further used for dredging, and the purpose of fast dredging and even water distribution of the pipelines can be achieved.
Description
Technical field
The utility model relates to a kind of anaerobic reactor, especially relates to a kind of water-distributing device that is used on reactor for hydrolysis and acidification and the flow lifting type anaerobic sludge reactor.
Background technology
In recent years, reactor for hydrolysis and acidification and anaerobic sludge reactor have been widely used in the improvement of the high concentrated organic wastewater of various industrial discharges.Water distribution system is the core component of such anaerobic reactor, and reasonably water distribution manner is the prerequisite and the prerequisite of its good operation.At present the water distributor that uses on the engineering has ramification, a pipe microporous, pipe one a cloth formula and type such as rotary.Wherein a ramification and a pipe microporous water distributor are early stage two kinds of devices that use, and all there is following shortcoming in they: 1, because the water distribution that pressure difference causes is even inadequately; 2, the too high pipeline that makes easily of water inlet suspended substance stops up, and difficult mediation.Though and rotary water distributor can satisfy all requirements of even difficult obstruction of water distribution, its complex structure is installed and the maintenance trouble, has influenced the use on engineering, though the water distributor of a pipe one cloth formula can be realized water distribution uniformity, the line clogging problem still exists.
Summary of the invention
The utility model provides a kind of back mediation, water distribution liquid following formula water distributor even and simple in structure easily of stopping up, to remedy the deficiencies in the prior art.In this technical scheme, liquid following formula water distributor comprises cloth tank, water distribution weir, dredging pipe, reducing, flexible pipe, water distribution head and standing bolt.The cloth tank be positioned at the anaerobic pond liquid level directly over, several highly consistent water distribution weirs are set, the trilateral crest of weir absolute altitude unanimity on water distribution weir in the cloth tank.Sewage is driven in the cloth tank by lift pump, and when the trough inner water position rose to the trilateral crest of weir, sewage entered the water distribution weir with regard to overflow, the dredging pipe of flowing through successively, reducing and flexible pipe after by the reflection cone in the water distribution head form reflection back to around radiate.When occurring stopping up, at first above the cloth tank, judge the water distribution pipeline that obstruction takes place by observing, use the pipeline drainer that is complementary that the pipeline that stops up is manually dredged then, pipeline drainer can make and form negative pressure in the pipeline, tamper can be movable under condition of negative pressure, and it is mobile in pipeline to disperse to be broken into subtitle substance, thereby water distributor obtains mediation.
The technical scheme of the utility model technical solution problem is: described water distributor comprises the cloth tank, be provided with plural water distribution weir in the cloth tank, the below on described water distribution weir is connected with dredging pipe and flexible pipe, there is water distribution head the below of described flexible pipe, and described water distribution head is connected at the bottom of the pond of anaerobic pond by bolt.
Described technical scheme also has: in the described water distribution head reflection cone is housed.
Described technical scheme also has: between described dredging pipe and the flexible pipe reducing is arranged.
Described technical scheme also has: described water distribution has the trilateral crest of weir in the weir, and described trilateral crest of weir height is identical.
The beneficial effects of the utility model are as shown from the above technical solution: this liquid following formula water distributor is compared with traditional anaerobism water distributor, has the following advantages:
1, the cloth tank is positioned at anaerobic pond liquid level top, thereby whether the water distribution that can learn whole anaerobic reactor by the water distribution of observing each water distribution weir is evenly and whether abnormal conditions such as obstruction take place;
When 2, being positioned at water distribution head at the bottom of the pond and taking place to stop up, can solve the blockage problem of pond base fabric head fast by using the pipeline drainer that is complementary with dredging pipe;
3, at the bottom of sewage was evenly distributed on the pond from the cloth tank, this process realized by the sewage self gravitation, therefore can not cause the local dip at the bottom of the pond, do not have phenomenons such as dead band and local acidifying;
When 4, system is out of service, the phenomenon that mud blows back into water inlet pipe can not take place, therefore can adapt to intermittent operating requirement.
Description of drawings
Fig. 1 is the synoptic diagram of liquid following formula up-flow water distributor, and wherein 1 is the cloth tank, the 2nd, and water distribution weir, the 3rd, dredging pipe, the 4th, reducing, the 5th, flexible pipe, the 6th, water distribution head, the 7th, standing bolt, the 8th, the trilateral crest of weir on water distribution weir, the 9th, the reflection cone in the water distribution head 6.
Embodiment
Above anaerobic pond, be provided with cloth tank 1, in cloth tank 1, be provided with several water distribution weirs 2, the trilateral crest of weir 8 absolute altitude unanimities on all water distribution weirs 2, sewage is squeezed in the cloth tank by lift pump, when the trough inner water position is raised to trilateral crest of weir 8, sewage enters water distribution weir 2 with regard to overflow, because the absolute altitude of trilateral crest of weir 8 is all identical, so the water yield of distributing in each water distribution weir 2 is identical.Flow through under self gravitation effect dredging pipe 3, reducing 4 and flexible pipe 5 backs of sewage arrive water distribution heads 6, radiate around the 9 reflection backs of the reflection cone in the water distribution head 6 are at the bottom of the pond, realize water distribution uniformity.In case stop up, then earlier above cloth tank 1, observe and judge concrete blocking pipe, use then and pipeline drainer that pipeline is complementary is manually dredged blocking pipe.
Reducing 4 can be selected zinc-plated reducing for use, and flexible pipe 5 can adopt the PE flexible pipe.The quantity on water distribution weir 2 depends on the size of anaerobic pond.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.
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Claims (4)
1. liquid following formula up-flow water distributor, it is characterized in that: described water distributor comprises the cloth tank, is provided with plural water distribution weir in the cloth tank, and the below on described water distribution weir is connected with dredging pipe and flexible pipe, there is water distribution head the below of described flexible pipe, and described water distribution head is connected at the bottom of the pond of anaerobic pond by bolt.
2. according to the described up-flow water distributor of claim 1, it is characterized in that: in the described water distribution head reflection cone is housed.
3. according to claim 1 or 2 described up-flow water distributors, it is characterized in that: between described dredging pipe and the flexible pipe reducing is housed.
4.
According to claim 1 or 2 described up-flow water distributors, it is characterized in that: described water distribution has the trilateral crest of weir in the weir, and described trilateral crest of weir height is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202125973U CN201770538U (en) | 2010-06-02 | 2010-06-02 | Headspace type upflow water distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202125973U CN201770538U (en) | 2010-06-02 | 2010-06-02 | Headspace type upflow water distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201770538U true CN201770538U (en) | 2011-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202125973U Expired - Fee Related CN201770538U (en) | 2010-06-02 | 2010-06-02 | Headspace type upflow water distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201770538U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174487A (en) * | 2015-07-31 | 2015-12-23 | 浙江省环境保护科学设计研究院 | Composite hydrolysis acidification reactor and technology |
| CN106045037A (en) * | 2016-08-08 | 2016-10-26 | 上海泓济环保科技股份有限公司 | Lifting-type anaerobic water distributing branch pipe system and maintenance method thereof |
| CN107935173A (en) * | 2017-11-06 | 2018-04-20 | 新疆水处理工程技术研究中心有限公司 | A kind of point-to-point water distributor for hydrolysis acidification pool water distribution |
| CN111186911A (en) * | 2020-02-27 | 2020-05-22 | 山东中科恒源环境工程有限公司 | Coating midbody waste water upflow anaerobic water distribution device |
-
2010
- 2010-06-02 CN CN2010202125973U patent/CN201770538U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105174487A (en) * | 2015-07-31 | 2015-12-23 | 浙江省环境保护科学设计研究院 | Composite hydrolysis acidification reactor and technology |
| CN106045037A (en) * | 2016-08-08 | 2016-10-26 | 上海泓济环保科技股份有限公司 | Lifting-type anaerobic water distributing branch pipe system and maintenance method thereof |
| CN107935173A (en) * | 2017-11-06 | 2018-04-20 | 新疆水处理工程技术研究中心有限公司 | A kind of point-to-point water distributor for hydrolysis acidification pool water distribution |
| CN111186911A (en) * | 2020-02-27 | 2020-05-22 | 山东中科恒源环境工程有限公司 | Coating midbody waste water upflow anaerobic water distribution device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110323 Termination date: 20160602 |