CN201610395U - Siphon type pulse water distribution device - Google Patents
Siphon type pulse water distribution device Download PDFInfo
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- CN201610395U CN201610395U CN2009203158295U CN200920315829U CN201610395U CN 201610395 U CN201610395 U CN 201610395U CN 2009203158295 U CN2009203158295 U CN 2009203158295U CN 200920315829 U CN200920315829 U CN 200920315829U CN 201610395 U CN201610395 U CN 201610395U
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- siphon
- type pulse
- cloth
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Abstract
The utility model provides a siphon type pulse water distribution device, belonging to the technical field of water treatment. The siphon type pulse water distribution device overcomes the defects that the water distribution device of the existing hydrolytic acidation tank has poorer water distribution uniformity, needs to consume certain extra power, and the like. The siphon type pulse water distribution device comprises a water distribution box which is positioned above the hydrolytic acidation tank and communicated with a water inlet pipe, and a water distribution header pipe arranged inside the water distribution box, wherein the two ends of the water distribution header pipe are respectively provided with a water inlet end and a water outlet end; the water distribution header pipe is provided with a bent circuitous pipe section; the water inlet end is positioned at the circuitous pipe section and is close to the inner bottom surface of the water distribution box, and the water outlet end penetrates through the bottom of the water distribution box; and the circuitous pipe section is connected with an exhaust mechanism used for discharging the gas inside the water distribution header pipe. The siphon type pulse water distribution device has good water distribution effect, convenient management and maintenance, energy conservation, environmental protection and low equipment operating cost, and is applicable to the hydrolytic acidation tanks with different water treatment quantities.
Description
Technical field
The utility model belongs to water-treatment technology field, relates to a kind of water-distributing device, particularly a kind of hydrocone type pulse water distribution device.
Background technology
The anaerobic biological treatment of sewage is one of important process of biological treatment.Anaerobic biological treatment is to utilize the metabolic characteristic of anaerobion, not needing to provide under the condition of external source energy, to be reduced organism as hydrogen acceptor, produces the methane gas that has the energy to be worth simultaneously.The anaerobic biological treatment method is not only applicable to high concentrated organic wastewater, applicable to low-concentration organic waste water, as municipal effluent etc. yet.
Anaerobic waste water biological treatment is a kind of economy, energy-conservation, effective and can realize the treatment process of energy and resource utilization.Advocate recycling economy in the whole society, pay close attention to today that trade waste is implemented resource recycling, anaerobic biological treatment obviously is the selection process that can make sewage recycling.In the anaerobic treatment of sewage, must have enough biological sludge amounts in the reactor, simultaneously, and the necessary thorough mixing of the river in the reactor, pollutants in sewage could be well by sludge absorption, decomposition.If anaerobic sludge does not reach certain concentration, or the muddy water mixed effect is not good, and the treatment effect of anaerobism part all will be very poor.Many anaerobic treatment process do not reach requirement, and reason just is the too low and water distribution poor effect of the concentration of anaerobic sludge.Therefore whether water distribution evenly will directly determine the quality of wastewater treatment efficiency in the height of anaerobic sludge concentration and the reactor.
The water-distributing device of hydrolysis acidification pool is crucial for the mud that fully contacts, maximally utilises in the reactor between forming mud and intaking.Hydrolysis acidification pool mainly contains the requirement of water distribution system: 1, water distribution is wanted evenly, reduces the water inlet short circuit, and promptly water distribution system should be able to prevent that into water forms channel and dead angle.2, stirring intensity will suit, and water inlet will prevent that to the stirring of Sludge Bed mud from hardening.3, anaerobic sludge and sewage are wanted abundant contact reacts.4, need to keep suitable sludge concentration in the hydrolysis acidification pool.
For muddy water is fully contacted, keep suitable sludge concentration in the hydrolysis acidification pool, need the muddy water in the reactor is stirred fully.Alr mode commonly used at present has circulation to stir and diving stirs, and in hydrolysis acidification pool, these two kinds of alr modes all exist the water distribution effect not ideal, and water distribution uniformity is relatively poor, and needs to consume certain weak points such as additionaling power.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of continuous water inlet, and the cycle is adjustable intermittent water distribution reaching the hydrocone type pulse water distribution device that mud and sewage and save energy are evenly stirred in circulation.
The purpose of this utility model can realize by following technical proposal: a kind of hydrocone type pulse water distribution device, comprise cloth water tank that is positioned at the hydrolysis acidification pool top and is connected and the cloth supply mains who is arranged on the cloth water tank with water inlet pipe, cloth supply mains's two ends are respectively feed-water end and water side, it is characterized in that, described cloth supply mains has the circuitous pipeline section of bending, above-mentioned feed-water end is positioned at the inner bottom surface of circuitous pipeline section place and close cloth water tank, its water side passes the bottom of cloth water tank, circuitous pipeline section place be connected with can be with the cloth supply mains in the gas air-releasing mechanism of discharging.
In above-mentioned hydrocone type pulse water distribution device, described air-releasing mechanism comprises that an end is connected the siphon pipe at the close feed-water end place of circuitous pipeline section and the auxiliary siphon tube that an end is connected the top of circuitous pipeline section; The described siphonal the other end passes the bottom of cloth water tank; The other end of described auxiliary siphon tube links to each other with siphon pipe.
In above-mentioned hydrocone type pulse water distribution device, described siphon pipe middle part is provided with the siphon distribution reservoir, and auxiliary siphon tube and siphon pipe connecting place are positioned at the top of siphon distribution reservoir.
In above-mentioned hydrocone type pulse water distribution device, described siphon pipe is provided with the variable valve that can regulate its flow size, and variable valve is between auxiliary siphon tube and siphon pipe connecting place and siphon distribution reservoir.
In above-mentioned hydrocone type pulse water distribution device, be connected with siphon destructing tube on the described auxiliary siphon tube, be provided with control valve at siphon destructing tube.
Compared with prior art, this hydrocone type pulse water distribution device has the following advantages:
1, do not have the power that needs consumes energy in this device, thereby have energy-conserving and environment-protective, advantage that the equipment working cost is low.
2, the operation of this device the time intake continuously, periodically moment draining, thereby can form recurrent pulses to hydrolysis acidification pool intakes automatically, can make the continuous thorough mixing of mud in sewage and the pond, organism in microorganism and the waste water obtains sufficient contact reacts, so it is effective and administer and maintain advantage easily to have a water distribution.
3, the siphonal flow in this device can be regulated, and can regulate water distribution cycle and water distribution time, thereby can be applicable to the hydrolysis acidification pool of different water treatment amounts.
4, also have in this device simple in structure, floor space is little, the advantage of long service life.
Description of drawings
Fig. 1 is the structural representation of this hydrocone type pulse water distribution device.
Among the figure, 1, the cloth water tank; 2, cloth supply mains; 21, straight tube pipeline section; 22, circuitous pipeline section; 3, siphon pipe; 4, auxiliary siphon tube; 5, siphon destructing tube; 6, control valve; 7, variable valve; 8, water inlet pipe; 9, siphon distribution reservoir; 10, hydrolysis acidification pool.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this hydrocone type pulse water distribution device is installed in the top of hydrolysis acidification pool 10, can form recurrent pulses to hydrolysis acidification pool 10 and intake automatically, can make the continuous thorough mixing of mud in sewage and the pond, the organism in microorganism and the waste water obtains sufficient contact reacts.It comprises cloth water tank 1, cloth supply mains 2, air-releasing mechanism.
Specifically, cloth water tank 1 is fixedly mounted on the top of hydrolysis acidification pool 10 and links to each other with water inlet pipe 8, and the variable valve 7 that can regulate its flow is installed on the water inlet pipe 8.When the aperture of regulating variable valve 7 when little value transfers to big value, i.e. expression is injected in the cloth water tank 1 the water water surface and is reached and produce the required time of siphonage height value and shortened by long, the time of having reacted between adjacent twice siphonage is shortened by long, represented promptly that also the water distribution cycle shortens by long, through calculating and test its water distribution cycle 1～5min.
The two ends that cloth supply mains 2 is positioned at cloth water tank 1 and its cloth supply mains 2 are respectively feed-water end and water side.Cloth supply mains 2 comprises the circuitous pipeline section 22 of straight tube pipeline section 21 and bending, straight tube pipeline section 21 is positioned at straight tube pipeline section 21 places perpendicular to the bottom surface and the water side of cloth water tank 1, and the water side passes the bottom surface of cloth water tank 1 and penetrates hydrolysis acidification pool 10 and be positioned at close hydrolysis acidification pool 10 inner bottom surface places; Feed-water end is positioned at the inner bottom surface of circuitous pipeline section 22 places and close cloth water tank 1.
Air-releasing mechanism comprises siphon pipe 3 and auxiliary siphon tube 4, and the upper end of siphon pipe 3 is connected circuitous pipeline section 22 near the feed-water end place, and the lower end passes the bottom surface of cloth water tank 1 and penetrates hydrolysis acidification pool 10 and be positioned at close hydrolysis acidification pool 10 inner bottom surface places; The two ends of auxiliary siphon tube 4 are connected on the top and siphon pipe 3 of circuitous pipeline section 22.Be provided with the siphon distribution reservoir at the siphon pipe middle part, the siphon distribution reservoir partly is positioned at the medium of hydrolysis acidification pool 10, and auxiliary siphon tube 4 and siphon pipe 3 connecting places are positioned at the top of siphon distribution reservoir 10.Siphon pipe 3 is provided with the variable valve 7 that can regulate its flow size, and variable valve 7 is between auxiliary siphon tube 4 and siphon pipe 3 connecting places and siphon distribution reservoir 10.Be connected with siphon destructing tube 5 on the auxiliary siphon tube 4, be provided with control valve 6, just can make this device can't produce siphonage if open this control valve 6 at siphon destructing tube 5.
When this hydrocone type pulse water distribution device uses, at first set following numerical value: the height between the inner bottom surface of feed-water end and cloth water tank 1 is H1, feed-water end and circuitous pipeline section 22 are H2 with the height of straight tube pipeline section 21 junction lower-most points, height between feed-water end and siphon pipe 3 and cloth supply mains 2 junctions is H3, and the water water surface elevation is H in the cloth water tank 1.
1, during H1+H3＞H＞H1, cloth supply mains 2 water-in is positioned at the underwater, and this moment, cloth supply mains 2 inner chambers formed sealing;
2, during H1+H2＞H＞H1+H3, water in the cloth supply mains 2 flows into siphon distribution reservoir 9 and the gas in the auxiliary siphon tube 4 can be taken away discharge by siphon pipe 3 fast, the pressure that is cloth supply mains 2 inner chamber gases reduces, the height of the water waters surface is higher than the height of the water water surface in the cloth water tank 1 in the cloth supply mains 2, thereby just can produce siphonage when H＜H1+H2.H is relevant with the variable valve 7 adjusting apertures on the siphon pipe 3 with the difference size of H1+H2 when producing siphonage.
The aperture of regulating the variable valve 7 on the siphon pipe 3 is when little value transfers to big value, represent that promptly the flow in the siphon pipe 3 increases, in the unit time, can increase by the entrapped gas volume, the difference of H and H1+H2 increases when producing siphonage, thereby diminished in the water distribution cycle, simultaneously, the smaller volume of water in the cloth water tank 1, the time that produces siphonage also shortens.
Water in the cloth supply mains 2 inject siphon distribution reservoir 9 fast, and the waters surface in the siphon distribution reservoir 9 improve, thereby water enter hydrolysis acidification pool 10 by siphon pipe 3 hypomeres and can recoil simultaneously and stir mud in the hydrolysis acidification pool 10 in the siphon distribution reservoir 9.
When 3, H reaches setting and can produce the siphonage height, produce siphonage, because of cloth supply mains 2 cross-sectional areas much larger than water inlet pipe 8 cross-sectional areas, water in the cloth water tank 1 can flow into hydrolysis acidification pool 10 fast, mud in the sewage moment agitated pool, make the continuous thorough mixing of mud and sewage, the organism in microorganism and the waste water obtains sufficient contact reacts, through calculating and test its water distribution time 5～15s.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used cloth water tank 1 morely; Cloth supply mains 2; Straight tube pipeline section 21; Circuitous pipeline section 22; Siphon pipe 3; Auxiliary siphon tube 4; Siphon destructing tube 5; Control valve 6; Variable valve 7; Water inlet pipe 8; Siphon distribution reservoir 9; Hydrolysis acidification pool 10 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. hydrocone type pulse water distribution device, comprise and be positioned at hydrolysis acidification pool (10) top and cloth water tank (1) that is connected with water inlet pipe (8) and the cloth supply mains (2) who is arranged on cloth water tank (1), cloth supply mains's (2) two ends are respectively feed-water end and water side, it is characterized in that, described cloth supply mains (2) has the circuitous pipeline section (22) of bending, above-mentioned feed-water end is positioned at that circuitous pipeline section (22) is located and near the inner bottom surface of cloth water tank (1), its water side passes the bottom of cloth water tank (1), circuitous pipeline section (22) locate to be connected with can be with cloth supply mains (2) in the air-releasing mechanism of gas discharge.
2. hydrocone type pulse water distribution device according to claim 1, it is characterized in that described air-releasing mechanism comprises that an end is connected circuitous pipeline section (22) near the siphon pipe (3) at feed-water end place and the auxiliary siphon tube (4) at the top that an end is connected circuitous pipeline section (22); The other end of described siphon pipe (3) passes the bottom of cloth water tank (1); The other end of described auxiliary siphon tube (4) links to each other with siphon pipe (3).
3. hydrocone type pulse water distribution device according to claim 2 is characterized in that, described siphon pipe (3) middle part is provided with siphon distribution reservoir (9), and auxiliary siphon tube (4) and siphon pipe (3) connecting place are positioned at the top of siphon distribution reservoir (9).
4. according to claim 2 or 3 described hydrocone type pulse water distribution devices, it is characterized in that, described siphon pipe (3) is provided with the variable valve (7) that can regulate its flow size, and variable valve (7) is positioned between auxiliary siphon tube (4) and siphon pipe (3) connecting place and the siphon distribution reservoir (9).
5. according to claim 2 or 3 described hydrocone type pulse water distribution devices, it is characterized in that, be connected with siphon destructing tube (5) on the described auxiliary siphon tube (4), be provided with control valve (6) at siphon destructing tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203158295U CN201610395U (en) | 2009-11-25 | 2009-11-25 | Siphon type pulse water distribution device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203158295U CN201610395U (en) | 2009-11-25 | 2009-11-25 | Siphon type pulse water distribution device |
Publications (1)
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| CN201610395U true CN201610395U (en) | 2010-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009203158295U Expired - Fee Related CN201610395U (en) | 2009-11-25 | 2009-11-25 | Siphon type pulse water distribution device |
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Cited By (3)
| 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 |
| CN109761392A (en) * | 2019-01-28 | 2019-05-17 | 农业部环境保护科研监测所 | A kind of hydrocone type sewage-treatment plant |
| CN110877929A (en) * | 2019-12-05 | 2020-03-13 | 北京北排水环境发展有限公司 | Water inlet oxygen elimination and pressure stabilization siphon device and using method thereof |
-
2009
- 2009-11-25 CN CN2009203158295U patent/CN201610395U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN109761392A (en) * | 2019-01-28 | 2019-05-17 | 农业部环境保护科研监测所 | A kind of hydrocone type sewage-treatment plant |
| CN110877929A (en) * | 2019-12-05 | 2020-03-13 | 北京北排水环境发展有限公司 | Water inlet oxygen elimination and pressure stabilization siphon device and using method thereof |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317605 Zhejiang Province, Yuhuan County science and Technology Industrial Park section Truman Patentee after: Purification of holdings Limited by Share Ltd Address before: 317605 Zhejiang Province, Yuhuan County science and Technology Industrial Park section Truman Patentee before: Water Treatment Holding Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20161125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |