CN2313656Y - Continuous filter - Google Patents
Continuous filter Download PDFInfo
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- CN2313656Y CN2313656Y CN 97250110 CN97250110U CN2313656Y CN 2313656 Y CN2313656 Y CN 2313656Y CN 97250110 CN97250110 CN 97250110 CN 97250110 U CN97250110 U CN 97250110U CN 2313656 Y CN2313656 Y CN 2313656Y
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- filter
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Abstract
The utility model relates to a continuous filter which is composed of a plurality of filter cylinders and a back stage load, wherein outlet liquids of the filter cylinders are parallel through a connecting pipe and are communicated with the back stage load through a liquid outlet side pipe; each filter cylinder is provided with a liquid feeding valve and a liquid discharging valve, wherein the liquid feeding valves are communicated with a liquid feeding main pipe after connected in parallel, and the liquid discharging valves are respectively communicated with atmosphere or a trench or shut. The utility model has the advantage that the multi-filter cylinder structure achieves filter cylinder backwashing; for a plurality of other water producing filter cylinders, the backwashing filter cylinder is a load; therefore, water is continuously effluent and water outlet is always stable and qualified; properly increasing the number of the filter cylinders or adjusting the resistance force of the back stage load can continuously supply stable and qualified water to the load.
Description
The utility model relates to a kind of anti-continuous filter that cleans water tank, compression pump and need not to interrupt that need not in anti-the cleaning.
Background technology of the present utility model: Chinese patent CN2124905U has introduced a kind of iron powder filtration-ion-exchange oxygen-eliminating device, it is made up of iron powder filter chamber, resins exchange chamber and corresponding Inlet and outlet water device, exhaust apparatus, pipeline and valve, during system water, former water enters from top, iron powder filter chamber and flows downward, import the resins exchange chamber by the water that flow out the bottom by being communicated with, flowed downward by the top, treated water flows out from the bottom.It is not enough point: the one, system water and anti-the cleaning are all carried out in a container; The 2nd, the interruption system water and the backwash water yield are big during anti-the cleaning; The 3rd, need anti-water tank and the compression pump of cleaning of adapted.
Purpose of design of the present utility model is: avoid the weak point in the background technology, design a kind of anti-continuous filter that cleans water tank, need not kinetic pump and need not to interrupt making continuously water filtration in backwash that need not.
Design of the present utility model: according to hydromechanics and motion principle of relativity, utilize the liquid phase changing method to invent a kind of backwash and do not interrupt making water, the water source is not established in backwash in addition, backwash does not increase the method and apparatus of influent side flow, its organization plan: 1. continuous filter, by several filter posts (2～50) and the back grade of formation of carrying on the back or on the head, each fluid of filtering post by the connecting leg parallel connection after the fluid side pipe is carried on the back or on the head with the back level is communicated with, each is filtered and is equipped with liquid flowing valve and draining valve on the post, wherein be communicated with the feed liquor house steward after the liquid flowing valve parallel connection, draining valve is communicated with atmosphere or trench respectively or closes.2. continuous filter, by several filter posts (2～50) and the back grade of formation of carrying on the back or on the head, each liquid flowing valve and draining valve of filtering on the post all is arranged on the multifunction multipath valve, each fluid of filtering post by the connecting leg parallel connection after the fluid side pipe is carried on the back or on the head with the back level is communicated with, during system water, feed liquor valve port in the multifunction multipath valve is communicated with water inlet manifold and each filter post, the discharge opeing valve port is closed, during backwash, to the filter post of want backwash, the valve port in the multifunction multipath valve close successively the backwash of wanting filter post the feed liquor valve port, open the discharge opeing valve port.3. the continous way operation principle of filtering, one flow is held body for the filtration of setting value to be divided into several (2～50) flow velocitys and to hold the identical filter post of body, during system water, water enters several filter posts respectively through total feed tube and valve, flow into fluid side pipe in parallel behind the media filtration in the filter post, supply is carried on the back or on the head, when saturated or filtering layer compacting needs backwash when the filtrate of filter in the post, the feed liquor valve or the valve port that will be positioned at wherein on the filter post are closed, tapping valve or valve port are opened, backwash water is filtered through the filter post by the feed liquor valve or the valve port of total feed tube on other filter post, flow into drain pipe, oppositely flow into the Filter column of the backwash of wanting by drain pipe, filter the bed of material through it, tapping valve or valve port flow into trench, the backwash Using such method of other filter post is carried out in turn, the resistance that the size of backwash flow is carried on the back or on the head by what and back level of filter post is decided, filtrate is a quartz sand, anthracite, the filter stamen of various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.The back level is carried on the back or on the head and is valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case.Several feed liquor valves and several tapping valves replace with a multifunction multipath valve, and this valve belongs to prior art.
The utility model is compared with background technology: the one, and structural design novelty, uniqueness, simple; The 2nd, reduce one-time investment, save the expense of establishing water source and device in addition; The 3rd, make water continuously, water outlet is qualified all the time, because hold a filter post backwash in body-promptly many filter posts more, filter post during backwash is the equal of to carry on the back or on the head for several filter posts of other system water, therefore the water outlet all-the-time stable is qualified, suitably increases filter post number or regulates the back level resistance of carrying on the back or on the head, can be to carrying on the back or on the head continuously for stablizing qualified water, overcome in the background technology in the backwash back and need just wash the shortcoming of a large amount of defective water of draining after defective and other filter backwash of water outlet oxygen content about half an hour; The 4th, simple to operate, use the micro-computer controlled multifuncitonal banked direction control valves, microcomputer starts the multifunction multipath valve by the time of setting and rotates, and realizes respectively filtering post and takes turns backwash, without labor management, saves operating cost; The 5th, the backwash water consumption is about 60% of other mechanical filter, saves water consumption; The 6th, it is convenient to increase the filter post, as long as increase the quantity and the pipe diameter of filter post.
Description of drawings:
Fig. 1 is the structural representation of first kind of embodiment of the present utility model.
Fig. 2 is the structural representation of the third embodiment of the present utility model.
Embodiment 1 (Fig. 1) a: flow is held body for the filtration of setting value be divided into 2 flow velocitys and hold the identical filter post (Xiao Rong body) of body, two valves are respectively installed on filtrate top (or middle part or bottom) in the filter post, a valve (feed liquor valve) back in parallel mutually is communicated with total feed tube, each is communicated with another valve (tapping valve) with atmosphere or trench, fluid back then in parallel with after grade carry on the back or on the head and 5 to be communicated with.During system water, water enters 2 filter posts (1,2) respectively through total feed tube 3 and valve F1, F2, flows into fluid side pipe 4 in parallel behind the media filtration in the filter post, supply is carried on the back or on the head, and the back level is carried on the back or on the head and is valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case.When saturated or filtering layer compacting needs backwash when the filtrate of filter in the post, to be positioned at a wherein feed liquor valve F1 or the valve port (valve port of filtering on the post of multifunction multipath valve, belong to prior art) close, tapping valve F3 or the valve port (valve port of multifunction multipath valve, belong to prior art) open, backwash water is by feed liquor valve F2 or the valve port (valve port of multifunction multipath valve of total feed tube on other filter post, belong to prior art) filter through the filter post, flow into drain pipe, oppositely flow into the Filter column 1 of the backwash of wanting by drain pipe, filter the bed of material through it, tapping valve F3 or valve port flow into trench, the backwash Using such method of other filter post is carried out in turn, just reach continuous system water, the water source is not established in backwash in addition, need not increase the purpose of water source and other complex appts.The resistance that the size of backwash flow is carried on the back or on the head by what and back level of filter post is decided.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 2 (Fig. 1) a: flow is held body for the filtration of setting value be divided into 50 flow velocitys and hold the identical filter post (Xiao Rong body) of body, two valves are respectively installed on filtrate top (or middle part or bottom) in the filter post, a valve (feed liquor valve) back in parallel mutually is communicated with total feed tube, each is communicated with another valve (tapping valve) with atmosphere or trench, fluid back then in parallel with after grade carry on the back or on the head and 5 to be communicated with.During system water, water enters 50 filter posts (1 respectively through total feed tube 3 and valve F1, F2,2), flow into fluid side pipe 4 in parallel behind the media filtration in the filter post, supply is carried on the back or on the head, and the back level is carried on the back or on the head and is valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case.When saturated or filtering layer compacting needs backwash when the filtrate of filter in the post, to be positioned at a wherein feed liquor valve F1 or the valve port (valve port of filtering on the post of multifunction multipath valve, belong to prior art) close, tapping valve F3 or the valve port (valve port of multifunction multipath valve, belong to prior art) open, backwash water is by feed liquor valve F2 or the valve port (valve port of multifunction multipath valve of total feed tube on other filter post, belong to prior art) filter through the filter post, flow into drain pipe, oppositely flow into the Filter column 1 of the backwash of wanting by drain pipe, filter the bed of material through it, tapping valve F3 or valve port flow into trench, the backwash Using such method of other filter post is carried out in turn, just reach continuous system water, the water source is not established in backwash in addition, need not increase the purpose of water source and other complex appts.The resistance that the size of backwash flow is carried on the back or on the head by what and back level of filter post is decided.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 3 (Fig. 1) a: flow is held body for the filtration of setting value be divided into 24 flow velocitys and hold the identical filter post (Xiao Rong body) of body, two valves are respectively installed on filtrate top (or middle part or bottom) in the filter post, a valve (feed liquor valve) back in parallel mutually is communicated with total feed tube, each is communicated with another valve (tapping valve) with atmosphere or trench, fluid back then in parallel with after grade carry on the back or on the head and 5 to be communicated with.During system water, water enters 24 filter posts (1 respectively through total feed tube 3 and valve F1, F2,2), flow into fluid side pipe 4 in parallel behind the media filtration in the filter post, supply is carried on the back or on the head, and the back level is carried on the back or on the head and is valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case.When saturated or filtering layer compacting needs backwash when the filtrate of filter in the post, to be positioned at a wherein feed liquor valve F1 or the valve port (valve port of filtering on the post of multifunction multipath valve, belong to prior art) close, tapping valve F3 or the valve port (valve port of multifunction multipath valve, belong to prior art) open, backwash water is by feed liquor valve F2 or the valve port (valve port of multifunction multipath valve of total feed tube on other filter post, belong to prior art) filter through the filter post, flow into drain pipe, oppositely flow into the Filter column 1 of the backwash of wanting by drain pipe, filter the bed of material through it, tapping valve F3 or valve port flow into trench, the backwash Using such method of other filter post is carried out in turn, just reach continuous system water, the water source is not established in backwash in addition, need not increase the purpose of water source and other complex appts.The resistance that the size of backwash flow is carried on the back or on the head by what and back level of filter post is decided.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 4: continuous filter, by 2 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1,2) after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for fluid.Each is filtered on the post (1,2) and is equipped with liquid flowing valve (F1 F2) and draining valve, wherein is communicated with feed liquor house steward 3 after the liquid flowing valve parallel connection, and (F3 F4) is communicated with atmosphere or trench respectively or closes draining valve.The filter post is provided with exhaust valve PG.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 5: continuous filter, by 50 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1,2) after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for fluid.Each is filtered on the post (1,2) and is equipped with liquid flowing valve (F1 F2) and draining valve, wherein is communicated with feed liquor house steward 3 after the liquid flowing valve parallel connection, and (F3 F4) is communicated with atmosphere or trench respectively or closes draining valve.The filter post is provided with exhaust valve PG.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 6: continuous filter, by 24 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1,2) after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for fluid.Each is filtered on the post (1,2) and is equipped with liquid flowing valve (F1 F2) and draining valve, wherein is communicated with feed liquor house steward 3 after the liquid flowing valve parallel connection, and (F3 F4) is communicated with atmosphere or trench respectively or closes draining valve.The filter post is provided with exhaust valve PG.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 7 (Fig. 2): continuous filter, by 2 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1, liquid flowing valve 2) (F1, F2) (F3 F4) all is arranged in the multifunction multipath valve 6 with draining valve, after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for each fluid of filtering post.During system water, feed liquor valve port in the multifunction multipath valve is communicated with water inlet manifold 3 and each filter post, and the discharge opeing valve port is closed, during backwash, to the filter post 1 or 2 of want backwash, the valve port in the multifunction multipath valve close successively the backwash of wanting filter post the feed liquor valve port, open the discharge opeing valve port.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 8 (Fig. 2): continuous filter, by 50 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1, liquid flowing valve 2) (F1, F2) (F3 F4) all is arranged in the multifunction multipath valve 6 with draining valve, after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for each fluid of filtering post.During system water, feed liquor valve port in the multifunction multipath valve is communicated with water inlet manifold 3 and each filter post, and the discharge opeing valve port is closed, during backwash, to the filter post l or 2 of want backwash, the valve port in the multifunction multipath valve close successively the backwash of wanting filter post the feed liquor valve port, open the discharge opeing valve port.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Embodiment 9 (Fig. 2): continuous filter, by 24 filter posts (1,2) and back level carry on the back or on the head and 5 constitute, each filters post (1, liquid flowing valve 2) (F1, F2) (F3 F4) all is arranged in the multifunction multipath valve 6 with draining valve, after fluid side pipe 4 and back level are carried on the back or on the head and 5 be communicated with, grade carry on the back or on the head and to be valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, high-level or low-level water case by the back by the connecting leg parallel connection for each fluid of filtering post.During system water, feed liquor valve port in the multifunction multipath valve is communicated with water inlet manifold 3 and each filter post, and the discharge opeing valve port is closed, during backwash, to the filter post 1 or 2 of want backwash, the valve port in the multifunction multipath valve close successively the backwash of wanting filter post the feed liquor valve port, open the discharge opeing valve port.Its backwash need not to interrupt making the method for water filtration with embodiment 1.Filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
Claims (4)
1, a kind of continuous filter, it is characterized in that: by several filter posts (2～50) and the back grade of formation of carrying on the back or on the head, each fluid of filtering post by the connecting leg parallel connection after the fluid side pipe is carried on the back or on the head with the back level is communicated with, each is filtered and is equipped with liquid flowing valve and draining valve on the post, wherein be communicated with the feed liquor house steward after the liquid flowing valve parallel connection, draining valve is communicated with atmosphere or trench respectively or closes.
2, a kind of continuous filter, it is characterized in that: by several filter posts (2～50) and the back grade of formation of carrying on the back or on the head, each liquid flowing valve and draining valve of filtering on the post all is arranged on the multifunction multipath valve, each fluid of filtering post by the connecting leg parallel connection after the fluid side pipe is carried on the back or on the head with the back level is communicated with, during system water, feed liquor valve port in the multifunction multipath valve is communicated with water inlet manifold and each filter post, the discharge opeing valve port is closed, during backwash, to the filter post of want backwash, the valve port in the multifunction multipath valve close successively the backwash of wanting filter post the feed liquor valve port, open the discharge opeing valve port.
3, continuous filter according to claim 1 and 2 is characterized in that: filtrate is the filter stamen of quartz sand, anthracite, various filter materials, iron powder, shot, iron filings, fiber, many-sided ball.
4, continuous filter according to claim 1 and 2 is characterized in that: the back level is carried on the back or on the head and is valve, magnetic valve, steam-operating film, ion-exchanger, electrodialysis, counter-infiltration, water pipe, height (low) position water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250110 CN2313656Y (en) | 1997-11-18 | 1997-11-18 | Continuous filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97250110 CN2313656Y (en) | 1997-11-18 | 1997-11-18 | Continuous filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2313656Y true CN2313656Y (en) | 1999-04-14 |
Family
ID=33956813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97250110 Expired - Fee Related CN2313656Y (en) | 1997-11-18 | 1997-11-18 | Continuous filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2313656Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104107583A (en) * | 2014-07-30 | 2014-10-22 | 西安西热水务环保有限公司 | Modularly combined reverse osmosis security filter |
| CN104736215A (en) * | 2012-05-23 | 2015-06-24 | 瑞典诺迪克有限公司 | Continuous sand filter plant with fluid distributors |
-
1997
- 1997-11-18 CN CN 97250110 patent/CN2313656Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104736215A (en) * | 2012-05-23 | 2015-06-24 | 瑞典诺迪克有限公司 | Continuous sand filter plant with fluid distributors |
| CN104107583A (en) * | 2014-07-30 | 2014-10-22 | 西安西热水务环保有限公司 | Modularly combined reverse osmosis security filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |