CN204058062U - A kind of bell-jar pulse water distribution apparatus - Google Patents
A kind of bell-jar pulse water distribution apparatus Download PDFInfo
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- CN204058062U CN204058062U CN201420467662.5U CN201420467662U CN204058062U CN 204058062 U CN204058062 U CN 204058062U CN 201420467662 U CN201420467662 U CN 201420467662U CN 204058062 U CN204058062 U CN 204058062U
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- bell
- cylindrical shell
- jar
- gas barrier
- water distribution
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Abstract
The utility model discloses a kind of bell-jar pulse water distribution apparatus, comprises water distributor cylindrical shell, central siphon pipe and gas barrier, and the bottom of described water distributor cylindrical shell is fixed on erecting stage by feet; The siphonal upper semisection of described central authorities is arranged with siphon destructing tube and bell jar successively and extend in described water distributor cylindrical shell; The siphonal lower semisection of described central authorities passes described erecting stage and extend in described gas barrier.Bell-jar pulse water distributing device of the present utility model can realize continuous influent, and moment draining, forms periodic pulse water-feeding.Without the need to power consumption, traditional diving mixer can be replaced, energy-efficient.Equipment is simple, convenient operating maintenance, long service life.
Description
Technical field
The utility model relates to a kind of bell-jar pulse water distribution apparatus.
Background technology
At present, pulse water distributing device is mainly just applied in acidication, anaerobic technique at sewage treatment area, in conjunction with the water distribution pipeline design bottom pond, sewage can be made fully to mix with mud, improve sewage treating efficiency, alternative traditional diving mixer.
What early stage pulse water distributing device adopted is inverted U siphon pipe mode, its principle of work is: after sewage enters into water tank, water level rises gradually, when water level is raised to water distribution supervisor with siphon pipe interface, water is when siphon pipe flows down fast, air is constantly taken away by current through auxiliary siphon tube, finally form vacuum on water distribution supervisor top, water distribution supervisor forms siphon pipe, water in water tank flows away fast through water distribution supervisor, water level declines rapidly, when water level drops to the siphon destructing tube mouth of pipe, air enters water distribution supervisor upper end, the siphon of water distribution supervisor is destroyed, siphon stops, enter next circulation.Mainly there is following shortcoming in inverted U siphon pipe pulse water distributing device:
1, siphon pipe caliber is little, as easy as rolling off a log generation blocking and cause cannot pulsing.
2, likely cannot pulsing water distribution when wastewater influent amount is too small, to water yield change bad adaptability.
3, there is no gas barrier, air can be brought into, detrimentally affect is produced to wastewater treatment efficiency.
Utility model content
The utility model object is that the defect existed for prior art provides a kind of bell-jar pulse water distribution apparatus.
The utility model for achieving the above object, adopts following technical scheme: a kind of bell-jar pulse water distribution apparatus, comprises water distributor cylindrical shell, central siphon pipe and gas barrier, and the bottom of described water distributor cylindrical shell is fixed on erecting stage by feet; The siphonal upper semisection of described central authorities is arranged with siphon destructing tube and bell jar successively and extend in described water distributor cylindrical shell; The siphonal lower semisection of described central authorities passes described erecting stage and extend in described gas barrier.
Further, the side, bottom of described water distributor cylindrical shell is provided with emptying ball valve.
Further, the upper end of described gas barrier is provided with vapor pipe.
Further, adopt Flange joint before the upper end of described gas barrier and described water distributor cylindrical shell, between its lower end and described water distribution pipe, also adopt Flange joint.
The beneficial effects of the utility model: bell-jar pulse water distributing device of the present utility model can realize continuous influent, moment draining, forms periodic pulse water-feeding.Without the need to power consumption, traditional diving mixer can be replaced, energy-efficient.Equipment is simple, convenient operating maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, be a kind of bell-jar pulse water distribution apparatus, comprise water distributor cylindrical shell 1, central siphon pipe 4 and gas barrier 8, the bottom of described water distributor cylindrical shell 1 is fixed on erecting stage 7 by feet 6; The upper semisection of described central siphon pipe 4 is arranged with siphon destructing tube 3 and bell jar 2 successively and extend in described water distributor cylindrical shell 1; The lower semisection of described central siphon pipe 4 passes described erecting stage 7 and extend in described gas barrier 8.Wherein, the side, bottom of described water distributor cylindrical shell 1 is provided with emptying ball valve 5.The upper end of described gas barrier 8 is provided with vapor pipe 9.
During use, by the draining of central siphon pipe 4, and manufacture vacuum; Because its caliber is large, can not cause water distributor cannot operation problem because there is blocking; No matter the size of the influent stream water yield can pulsing water distribution, good to process water yield change adaptability; Water distributor lower end is designed with gas barrier 8, the air that current are brought into can be drained, and prevents air from entering in pond and causes detrimentally affect to anaerobism or acidication technique.
Its principle of work is: sewage flows into water distributor cylindrical shell 1 from water-in 11, along with water level does not rise, sewage is by flowing to the top of central siphon pipe 4 from bell jar 2 inside, the sewage on top flows to the inside of central siphon pipe 4, the air of bell jar 2 upper end is constantly taken away by the current of quick flowing, makes to form certain vacuum tightness in bell jar 2.Get final product pulsing when water arrives siphon top water-level, inside and outside bell jar 2 under atmospheric effect, the water in water distributor cylindrical shell 1 flows rapidly into central siphon piping, and is entered equably in pond by water distribution pipe 10 after gas barrier 8.When water level drops to siphon lowest water level, it is inner that air enters bell jar 2 from siphon destructing tube 3, and vacuum tightness is destroyed, and siphon stops, and enters next circulation.Wherein, before the upper end of gas barrier 8 and water distributor cylindrical shell, adopt Flange joint, between the lower end of gas barrier 8 and water distribution pipe 10, also adopt Flange joint.
During pulsing, because flow velocity is very fast, water distribution (can be typically designed to 15 seconds) at short notice and complete, reach the effect of pulse, stir the mud at the bottom of pond, make waste water in pond, filler, mud constantly fully mixing be in fluidized state, the organism in anerobe and waste water obtains sufficient contact reacts.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a bell-jar pulse water distribution apparatus, is characterized in that, comprises water distributor cylindrical shell, central siphon pipe and gas barrier, and the bottom of described water distributor cylindrical shell is fixed on erecting stage by feet; The siphonal upper semisection of described central authorities is arranged with siphon destructing tube and bell jar successively and extend in described water distributor cylindrical shell; The siphonal lower semisection of described central authorities passes described erecting stage and extend in described gas barrier.
2. a kind of bell-jar pulse water distribution apparatus as claimed in claim 1, it is characterized in that, the side, bottom of described water distributor cylindrical shell is provided with emptying ball valve.
3. a kind of bell-jar pulse water distribution apparatus as claimed in claim 1, it is characterized in that, the upper end of described gas barrier is provided with vapor pipe.
4. a kind of bell-jar pulse water distribution apparatus as claimed in claim 1, is characterized in that, adopts Flange joint, also adopt Flange joint between its lower end and described water distribution pipe before the upper end of described gas barrier and described water distributor cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467662.5U CN204058062U (en) | 2014-08-18 | 2014-08-18 | A kind of bell-jar pulse water distribution apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420467662.5U CN204058062U (en) | 2014-08-18 | 2014-08-18 | A kind of bell-jar pulse water distribution apparatus |
Publications (1)
| Publication Number | Publication Date |
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| CN204058062U true CN204058062U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420467662.5U Active CN204058062U (en) | 2014-08-18 | 2014-08-18 | A kind of bell-jar pulse water distribution apparatus |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724822A (en) * | 2015-04-15 | 2015-06-24 | 铁道第三勘察设计院集团有限公司 | Pulse water distributor |
| CN105668655A (en) * | 2016-01-11 | 2016-06-15 | 新疆环境工程技术有限责任公司 | Bell-jar type pulse water distributor |
| CN105800778A (en) * | 2016-05-17 | 2016-07-27 | 机械工业第六设计研究院有限公司 | Efficient pulse anaerobic filter |
| CN107771737A (en) * | 2017-11-14 | 2018-03-09 | 陆启兵 | A kind of aquaculture automatic blowdown system |
-
2014
- 2014-08-18 CN CN201420467662.5U patent/CN204058062U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724822A (en) * | 2015-04-15 | 2015-06-24 | 铁道第三勘察设计院集团有限公司 | Pulse water distributor |
| CN105668655A (en) * | 2016-01-11 | 2016-06-15 | 新疆环境工程技术有限责任公司 | Bell-jar type pulse water distributor |
| CN105800778A (en) * | 2016-05-17 | 2016-07-27 | 机械工业第六设计研究院有限公司 | Efficient pulse anaerobic filter |
| CN107771737A (en) * | 2017-11-14 | 2018-03-09 | 陆启兵 | A kind of aquaculture automatic blowdown system |
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