CN202113658U - Gravity type hydraulic automatic filter system - Google Patents
Gravity type hydraulic automatic filter system Download PDFInfo
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- CN202113658U CN202113658U CN2011202070782U CN201120207078U CN202113658U CN 202113658 U CN202113658 U CN 202113658U CN 2011202070782 U CN2011202070782 U CN 2011202070782U CN 201120207078 U CN201120207078 U CN 201120207078U CN 202113658 U CN202113658 U CN 202113658U
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Abstract
The utility model discloses a gravity type hydraulic automatic filter system, which comprises a filter tank. A filter plate is arranged in a tank body of the filter tank, the tank body is provided with a tank body water inlet pipe, the inner wall of the tank body is connected with a separation top, and the top of the separation top is provided with a siphon pipe. A clean water cavity is encircled by the separation top and the tank body above the separation top, the top of the clean water cavity is connected with a clean water outlet pipe, and a siphon water tank is arranged beside the tank body. The tank body water inlet pipe is communicated with the siphon pipe, and the other end of the tank body water inlet pipe is communicated with a high-level water tank. The top of the siphon pipe inclines towards the lateral side, extends upwards and then is bended downwards, and the water level of the high-level water tank is higher than the peak of the siphon pipe. The top of the siphon pipe is connected with an auxiliary siphon pipe downwards through a horn mouth, the auxiliary siphon pipe is provided with a water injector, the water injector is connected with an exhaust tube, and the exhaust tube is communicated with a highest position of the siphon pipe. The gravity type hydraulic automatic filter system needs no workers to monitor running status at all time during a back wash process and start the back wash process manually, thereby greatly saving labor power and enabling the back wash process to be more timely.
Description
Technical field
The utility model relates to a kind of filtration system that is used to purify waste water.
Background technology
The existing filtration system that is used to purify waste water in market all can contain more impurity in the filtering material in use for some time, the process thereby influence is purified waste water normally, thereby need carry out backwash to purify filtrate.The structure of present filtration system has following defective: need the content of impurity in the manual observation filtering material, with in good time startup backwash 1..2. need the cooperation of external water pump during backwash, backwash process whole process needs Artificial Control, and complex operation, energy consumption are higher.3. there is metal parts in the filtration system, the metal parts easy-to-rust.
The utility model content
The purpose of the utility model is to provide a kind of gravity type hydraulic automatic filtration system that need not the Artificial Control backwash.
For realizing above-mentioned purpose, the gravity type hydraulic automatic filtration system of the utility model comprises filtering tank, and filtering tank comprises tank body; Level is provided with filter plate in the tank body, and the tank body of filter plate and its below surrounds water chamber, in the tank body on the filter plate filtrate is housed; Tank body is provided with the tank body water inlet pipe; Be connected with on the inner tank wall of filtrate top and separate the top, the top of separating the top is communicated with siphon pipe, and said separation top surrounds the clear water chamber with the tank body of its top; Said tank wall is provided with the communicating pipe that is communicated with said water chamber and said clear water chamber, and said clear water top of chamber is communicated with the clear water outlet pipe; Said tank body is other to be provided with siphon water tank, and clear water is housed in the siphon water tank; Said tank body water inlet pipe is connected with said siphon pipe, and the other end connection of said tank body water inlet pipe is provided with elevated tank; Said siphonal top side extends upward back bending downwards to inclination, and the siphonal bottom end opening in bending back is in the bottom of said siphon water tank; The water level of said elevated tank is higher than said siphonal peak; Said siphonal top is connected with horn mouth; Horn mouth is communicated with auxiliary siphon pipe downwards; Auxiliary siphonal bottom end opening is in said siphon water tank; Said auxiliary siphon pipe is provided with water sprayer, and water sprayer is connected with exhaust tube, and the top of exhaust tube is connected with said siphonal peak place.
Top, said clear water chamber is provided with destroys bucket, destroys the bucket top and is provided with for smooth mouthful, and the height that destroys smooth mouthful of bucket top is lower than said clear water outlet pipe; The connection of said siphonal peak place is provided with siphon destructing tube, and the other end opening of siphon destructing tube is in the bottom of said destruction bucket.
Said siphon destructing tube is provided with manual ball valve.
All parts of said filtration system are working of plastics.
Said filtrate is the laminate composite filter material more than three layers.
It is curved that the part pipeline section of said tank body water inlet pipe is bent to form U-shaped, and the curved bottom of said U-shaped is lower than said separation top.
Said separation top is umbrella, is provided with water fender in the separation top under the siphon pipe, and water fender is connected through connecting rod to be separated on the top.
The utlity model has following advantage:
The utility model use in a period of time, the filtrate the impurity accumulation too much after, the water flowing property reduction of filtrate, therefore along with the constantly water filling in siphon pipe of tank body water inlet pipe, the water level on the filter plate just begins to rise.When water level when siphon pipe rises to the horn mouth place; Water is fallen by auxiliary siphon pipe; During through water sprayer, water sprayer produces the effect of bleeding to exhaust tube, constantly the gas of (mainly being that siphon pipe is by the gas in the pipeline section between peak to the bottom end opening) in the siphon pipe is extracted out from siphonal peak; Water in the siphon water tank is constantly sucked siphon pipe at this moment, and the water level of (referring to that siphon pipe is by the pipeline section between peak to the bottom end opening) in the siphon pipe is constantly risen.After the water level in the siphon pipe rises to peak and converges with the water at horn mouth place; Air in the siphon pipe is drained; Thereby the formation siphonage, the place, top is reverse extracts out by separating with the water in the tank body, falls in the siphon water tank through siphon pipe; Clear water in the said clear water chamber by flowing backward to water chamber communicating pipe, getting into the separation top through filter plate and filtrate again, finally falls in the siphon water tank through siphon pipe under siphonage at this moment.Clear water carries out backwash to filtrate during through filtrate.Above-mentioned backwash process need not operating personnel constantly surveillance equipment running status and manually start backwash process; Use very convenient; Greatly saved manpower, the uncertain factor of also having avoided artificial surveillance equipment state to bring makes backwash process more timely.
2. the setting that destroys bucket and siphon destructing tube can stop backwash process automatically, has further improved automation degree of equipment.Specifically, after backwash process began, the clear water in the clear water chamber was taken away under siphonage, between destruction bucket, siphon destructing tube and siphon pipe, also produced siphonage simultaneously, and the water that destroys in the bucket is sucked in the siphon water tank gradually.After water in destroying bucket is sucked basically, the air that under siphonage, destroys in the bucket just will get into siphonal peak place along siphon destructing tube., air promptly destroys siphonage after getting into siphon pipe.Because the interior impurity of filtrate is walked by recoil, therefore under the effect of gravity, begin normal filtrate, filter plate, water chamber, communicating pipe and the clear water chamber passed through in the siphon pipe again downwards, promptly begin normal filter process.After being full of clear water in the clear water chamber, water level is above destroying the bucket open top, and clear water overflow entering destruction again struggles against, and uses in order to stopping backwash next time automatically.
3. the flow of water in the unit interval in the siphon destructing tube when setting of manual ball valve is convenient to backwash is set, thereby the time of control backwash.Under the normal condition, open degree that should this manual ball valve of manual adjustment when moving first, the water that makes backwash begin to destroy in the bucket back can be exhausted about three minutes, also promptly through regulating this manual ball valve backwashing time is controlled at about three minutes.
4. all parts are working of plastics, and effectively having avoided in the past, like product pollutes the phenomenon of water outlet because of easy-to-rust, the anvil cinder that exists metalwork to cause.
5. adopt the laminate composite filter material more than three layers, the effect of can improve purification, filtering.
6. it is curved that the part pipeline section of said tank body water inlet pipe is bent to form U-shaped, can play the effect of water seal.
Description of drawings
Fig. 1 is the cross section structure sketch map of the utility model.
The specific embodiment
(flow direction of water when direction shown in the arrow is normal filtration among the figure) as shown in Figure 1; The gravity type hydraulic automatic filtration system of the utility model comprises filtering tank; Filtering tank comprises tank body 1, and level is provided with filter plate 2 (preferably being located at the bottom of tank body 1) in the tank body 1, and filter plate 2 surrounds water chamber 3 with the tank body 1 of its below; In the tank body 1 on the filter plate 2 filtrate 4 is housed, tank body 1 is provided with tank body water inlet pipe 5.
Be connected with on tank body 1 inwall of said filtrate 4 tops and separate top 6, the top of separating top 6 is communicated with siphon pipe 7, is provided with water fender 8 in the separation top 6 under the siphon pipe 7, and water fender 8 is connected through connecting rod to be separated on the top 6; Said separation top 6 surrounds clear water chamber 9 with the tank body 1 of its top, and said tank body 1 outer wall is provided with the communicating pipe 11 that is communicated with said water chamber 3 and said clear water chamber 9, and 9 tops, said clear water chamber are communicated with clear water outlet pipe 12.Wherein, said separation top 6 is a umbrella.
Said tank body 1 side is provided with siphon water tank 13, in the siphon water tank 13 clear water is housed; Said tank body water inlet pipe 5 is connected with said siphon pipe 7, and the other end connection of said tank body water inlet pipe 5 is provided with elevated tank 14; The part pipeline section of said tank body water inlet pipe 5 is bent to form the curved 5A of U-shaped, and the bottom of the curved 5A of said U-shaped is lower than said separation top 6.
The top side of said siphon pipe 7 extends upward back bending downwards to inclination, and the bottom end opening of bending back siphon pipe 7 is in the bottom of said siphon water tank 13; The water level of said elevated tank 14 is higher than the peak of said siphon pipe 7.
The top of said siphon pipe 7 is connected with horn mouth 15; Horn mouth 15 is communicated with auxiliary siphon pipe 16 downwards; The bottom end opening of auxiliary siphon pipe 16 is in said siphon water tank 13; Said auxiliary siphon pipe 16 is provided with water sprayer 17, and water sprayer 17 is connected with exhaust tube 18, and the top of exhaust tube 18 is connected with the peak place of said siphon pipe 7.Wherein, water sprayer 17 can adopt the EJ-2KO-CL2 type water sprayer that Beijing Yi Tesen development in science and technology Co., Ltd produces.Certainly, according to the different flow needs of different system, can adopt the water sprayer of other model or other manufacturer production.
9 tops, said clear water chamber are provided with destroys bucket 19; Destroying bucket 19 tops is provided with for smooth mouthful; The height that destroys smooth mouthful of bucket 19 tops is lower than said clear water outlet pipe 12, and therefore the clear water in the clear water chamber 9 can overflow get into said destruction bucket 19 when normal filtration, makes to destroy in the bucket 19 and fills with clear water; The peak place connection of said siphon pipe 7 is provided with siphon destructing tube 21, and the other end opening of siphon destructing tube 21 is in the bottom of said destruction bucket 19.Said siphon destructing tube 21 is provided with manual ball valve 22.
Wherein, all parts of said filtration system are working of plastics; Said filtrate 4 is the laminate composite filter material more than three layers.
During normal the use; The flow direction of water is: elevated tank 14-tank body water inlet pipe 5-siphon pipe 7-separates 6-water fender 8-filtrate 4-filter plate 2-water chamber 3-communicating pipe 11-clear water chamber, top 9-clear water outlet pipe 12, and the clear water after the filtration is seen off by clear water outlet pipe 12.
The start-up course of backwash is following:
After the utility model uses the impurity accumulation in a period of time, the filtrate 4 too much, the water flowing property reduction of filtrate 4, therefore along with constantly water filling in siphon pipe 7 of tank body water inlet pipe 5, the water level on the filter plate 2 just begins to rise.When water level when siphon pipe 7 rises to horn mouth 15 places; Water is fallen by auxiliary siphon pipe 16; During through water sprayer 17; 17 pairs of exhaust tubes of water sprayer 18 produce the effect of bleeding; Constantly the gas of (mainly being that siphon pipe 7 is by the gas in the pipeline section between peak to the bottom end opening) in the siphon pipe 7 is extracted out from the peak of siphon pipe 7, the water in the siphon water tank 13 is constantly sucked siphon pipe 7 at this moment, and the water level of (referring to that siphon pipe 7 is by the pipeline section between peak to the bottom end opening) in the siphon pipe 7 is constantly risen.After the water level in the siphon pipe 7 rises to peak and converges with the water at horn mouth 15 places; Air in the siphon pipe 7 is drained; Thereby the formation siphonage is oppositely extracted the water in the tank body 1 out by separating 6 places, top, falls in the siphon water tank 13 through siphon pipe 7; Clear water in the said clear water chamber 9 by flowing backward to water chamber 3 communicating pipe 11, pushing up 6 through filter plate 2 and filtrate 4 entering separations again, finally falls in the siphon water tank 13 through siphon pipe 7 under siphonage at this moment.Clear water carries out backwash to filtrate 4 during through filtrate 4.Above-mentioned backwash process need not operating personnel constantly surveillance equipment running status and manually start backwash process; Use very convenient; Greatly saved manpower, the uncertain factor of also having avoided artificial surveillance equipment state to bring makes backwash process more timely.
The stopped process of backwash is following:
After backwash process began, the clear water in the clear water chamber 9 was taken away under siphonage, between destruction bucket 19, siphon destructing tube 21 and siphon pipe 7, also produced siphonage simultaneously, and the water that destroys in the bucket 19 is sucked in the siphon water tank 13 gradually.After water in destroying bucket 19 was sucked basically, the air that under siphonage, destroys in the bucket 19 just will be along the peak place of siphon destructing tube 21 entering siphon pipes 7., air promptly destroys siphonage after getting into siphon pipe 7.Because filtrate 4 interior impurity are walked by recoil, therefore under the effect of gravity, begin normal filtrate 4, filter plate 2, water chamber 3, communicating pipe 11 and the clear water chamber 9 passed through in the siphon pipe 7 again downwards, promptly begin normal filter process.Under the normal condition, open degree that should manual adjustment manual ball valve 22 when moving first, the water that make backwash begin to destroy in the bucket 19 back can be exhausted about three minutes, also promptly through regulating manual ball valve 22 backwashing time are controlled at about three minutes.In the filter process, when being full of clear water, water level in the clear water chamber above after destroying the bucket open top, clear water overflow entering destruction again struggles against, and uses in order to stopping backwash next time automatically normally.
Present embodiment is not that shape to the utility model, material, structure etc. are done any pro forma restriction; Every technical spirit according to the utility model all belongs to the protection domain of the utility model technical scheme to any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. gravity type hydraulic automatic filtration system comprises filtering tank, and filtering tank comprises tank body, and level is provided with filter plate in the tank body, and the tank body of filter plate and its below surrounds water chamber, in the tank body on the filter plate filtrate is housed, and tank body is provided with the tank body water inlet pipe, it is characterized in that:
Be connected with on the inner tank wall of filtrate top and separate the top; The top of separating the top is communicated with siphon pipe; Said separation top surrounds the clear water chamber with the tank body of its top, and said tank wall is provided with the communicating pipe that is communicated with said water chamber and said clear water chamber, and said clear water top of chamber is communicated with the clear water outlet pipe;
Said tank body is other to be provided with siphon water tank, and clear water is housed in the siphon water tank; Said tank body water inlet pipe is connected with said siphon pipe, and the other end connection of said tank body water inlet pipe is provided with elevated tank; Said siphonal top side extends upward back bending downwards to inclination, and the siphonal bottom end opening in bending back is in the bottom of said siphon water tank; The water level of said elevated tank is higher than said siphonal peak;
Said siphonal top is connected with horn mouth; Horn mouth is communicated with auxiliary siphon pipe downwards; Auxiliary siphonal bottom end opening is in said siphon water tank; Said auxiliary siphon pipe is provided with water sprayer, and water sprayer is connected with exhaust tube, and the top of exhaust tube is connected with said siphonal peak place.
2. gravity type hydraulic automatic filtration system according to claim 1 is characterized in that: top, said clear water chamber is provided with destroys bucket, destroys the bucket top and is provided with for smooth mouthful, and the height that destroys smooth mouthful of bucket top is lower than said clear water outlet pipe; The connection of said siphonal peak place is provided with siphon destructing tube, and the other end opening of siphon destructing tube is in the bottom of said destruction bucket.
3. gravity type hydraulic automatic filtration system according to claim 2, it is characterized in that: said siphon destructing tube is provided with manual ball valve.
4. according to each described gravity type hydraulic automatic filtration system in the claim 1 to 3, it is characterized in that: all parts of said filtration system are working of plastics.
5. according to each described gravity type hydraulic automatic filtration system in the claim 1 to 3, it is characterized in that: said filtrate is the laminate composite filter material more than three layers.
6. according to each described gravity type hydraulic automatic filtration system in the claim 1 to 3, it is characterized in that: it is curved that the part pipeline section of said tank body water inlet pipe is bent to form U-shaped, and the curved bottom of said U-shaped is lower than said separation top.
7. according to each described gravity type hydraulic automatic filtration system in the claim 1 to 3, it is characterized in that: said separation top is umbrella, is provided with water fender in the separation top under the siphon pipe, and water fender is connected through connecting rod to be separated on the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202070782U CN202113658U (en) | 2011-06-20 | 2011-06-20 | Gravity type hydraulic automatic filter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202070782U CN202113658U (en) | 2011-06-20 | 2011-06-20 | Gravity type hydraulic automatic filter system |
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| Publication Number | Publication Date |
|---|---|
| CN202113658U true CN202113658U (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202070782U Expired - Fee Related CN202113658U (en) | 2011-06-20 | 2011-06-20 | Gravity type hydraulic automatic filter system |
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| Country | Link |
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| CN (1) | CN202113658U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239905A (en) * | 2013-05-02 | 2013-08-14 | 江苏瑞盛水处理有限公司 | Siphon type valveless filtering pool |
| CN103405950A (en) * | 2013-08-30 | 2013-11-27 | 云南大红山管道有限公司 | Water-blaster blocking-preventing device of gravity type filter |
| CN107226546A (en) * | 2017-07-18 | 2017-10-03 | 成都赋阳技术开发有限公司 | A kind of rainwater purification processing system |
| CN109179759A (en) * | 2018-09-27 | 2019-01-11 | 郑州浪鲸泳池设备制造有限公司 | Gravity type hydraulic automatic dissolved oxygen fine filter |
| CN111847687A (en) * | 2019-08-30 | 2020-10-30 | 周建萍 | Oil-water separation and recovery equipment for catering industry |
-
2011
- 2011-06-20 CN CN2011202070782U patent/CN202113658U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239905A (en) * | 2013-05-02 | 2013-08-14 | 江苏瑞盛水处理有限公司 | Siphon type valveless filtering pool |
| CN103405950A (en) * | 2013-08-30 | 2013-11-27 | 云南大红山管道有限公司 | Water-blaster blocking-preventing device of gravity type filter |
| CN103405950B (en) * | 2013-08-30 | 2015-12-30 | 云南大红山管道有限公司 | A kind of water-blaster preventing clogging up device of gravity filter |
| CN107226546A (en) * | 2017-07-18 | 2017-10-03 | 成都赋阳技术开发有限公司 | A kind of rainwater purification processing system |
| CN107226546B (en) * | 2017-07-18 | 2020-11-27 | 浙江鸿翔钢结构有限公司 | Rainwater purification treatment system |
| CN109179759A (en) * | 2018-09-27 | 2019-01-11 | 郑州浪鲸泳池设备制造有限公司 | Gravity type hydraulic automatic dissolved oxygen fine filter |
| CN111847687A (en) * | 2019-08-30 | 2020-10-30 | 周建萍 | Oil-water separation and recovery equipment for catering industry |
| CN111847687B (en) * | 2019-08-30 | 2022-08-12 | 苏州双福智能科技有限公司 | Oil-water separation and recovery equipment for catering industry |
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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: 20120118 Termination date: 20120620 |