CN212236763U - High-efficient backwash intelligent filter - Google Patents

High-efficient backwash intelligent filter Download PDF

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Publication number
CN212236763U
CN212236763U CN202020629700.8U CN202020629700U CN212236763U CN 212236763 U CN212236763 U CN 212236763U CN 202020629700 U CN202020629700 U CN 202020629700U CN 212236763 U CN212236763 U CN 212236763U
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China
Prior art keywords
module
cleaning
filtering
filter
membrane group
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CN202020629700.8U
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Chinese (zh)
Inventor
王军舰
钟入刚
王雨
王学成
曹慧辉
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Suzhou New Newton Environmental Protection Technology Co ltd
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Suzhou New Newton Environmental Protection Technology Co ltd
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Priority to CN202020629700.8U priority Critical patent/CN212236763U/en
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Abstract

The utility model discloses a high-efficient backwash intelligent filter. The technical scheme of the utility model is that: the water tank is arranged in the rack, the rack is provided with a filtering module and a cleaning module, the filtering module comprises a filtering pump, a plurality of filtering membrane groups are respectively connected with a gathering water inlet pipeline and a gathering water outlet pipeline in parallel, the tops and the bottoms of the filtering membrane groups are connected with a sewage discharge pipeline in parallel, and a filtering module main water outlet valve and a filtering module water outlet are arranged on a filtering module water outlet pipe; the cleaning module comprises a cleaning pump, a recycling bin, a water inlet filter membrane group and a sewage discharge filter membrane group, a recycling valve is connected between the recycling bin and the cleaning pump, the cleaning module comprises a sewage discharge outlet and a cleaning module cleaning outlet, the sewage discharge outlet is connected with a sewage discharge pipeline of the filter module, and the cleaning module cleaning outlet is connected with the filter module cleaning outlet. The utility model provides a scheme is enough to carry out thorough efficient backwash and cleaning module to the filter module and can realize automatic backwash.

Description

High-efficient backwash intelligent filter
Technical Field
The utility model relates to a filtration equipment technical field, in particular to high-efficient backwash intelligent filter.
Background
At present, a control box filter is used for mixing or filtering industrial medicaments or liquid to obtain the medicaments or liquid without impurities, and is more used for the electroplating industry. The existing control box filter mainly comprises a frame, a filter vat, a filter pump, a control box and a dosing vat, wherein the filter pump is installed below the filter vat. When the existing control box filter is used, the safety and the filtering performance of the control box filter are guaranteed by regular inspection, real-time monitoring and timely alarming on a filter pump cannot be achieved, the use is inconvenient, and the requirement of environmental protection is met when the filter is used. In order to solve the technical problem, an intelligent filter has appeared in the prior art, and the intelligent filter can provide drinking water by itself in the starting process, has a filtering function and a circulating function, adopts compressed gas to discharge residual filtering liquid and sewage in a filter cylinder in the closing process of the filter, so that the filter is efficient and intelligent in operation, but the problem of the filter is that the pressure relief problem is caused when the whole filter pipe discharges sewage simultaneously, so that the filtering effect is not good enough. Therefore, application number 201910475168.0 provides an improved generation intelligence filter, including the frame and set up the basin in the frame, is provided with filter pump, a plurality of filter tube, inlet channel and outlet channel in the basin, still includes the recycling bin. It can carry out the backwash of no pressure release formula alone to every filter tube and filter, has that the filter effect is good, automatic operation, saves cost and pollution-free advantage of discharging, but the shortcoming of this kind of scheme firstly backwash adopts simple formula backwash of admitting air, and the backwash effect is not enough good, and secondly the liquid in the recycling bin is the liquid after the backwash of retrieving, still is not clean enough.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model discloses a main aim at provides one kind can carry out thorough efficient backwash and cleaning module to filter module and can realize the high-efficient backwash intelligent filter of automatic backwash.
In order to achieve the above purpose, the utility model provides a following technical scheme: an efficient backwashing intelligent filter comprises a frame and a water tank arranged in the frame, wherein a filtering module and a cleaning module are arranged on the frame, the filtering module comprises a filtering pump, a gathering water inlet pipeline, a plurality of filtering membrane groups and a gathering water outlet pipeline, the plurality of filtering membrane groups are respectively connected with the gathering water inlet pipeline and the gathering water outlet pipeline in parallel, each filtering membrane group is respectively provided with a filtering water outlet valve at the gathering water inlet pipeline and the gathering water outlet pipeline, the top and the bottom of the plurality of filtering membrane groups are connected with a sewage discharge pipeline in parallel, the sewage discharge pipeline is provided with a top sewage discharge valve and a bottom sewage discharge valve, the gathering water inlet pipeline comprises a filtering module water inlet, the gathering water outlet pipeline is connected with a filtering module water outlet pipe and a cleaning pipe, the filtering module water outlet pipe is provided with a filtering module total water outlet valve and a filtering module water outlet, a cleaning port valve and a filtering module cleaning port are arranged on the cleaning pipe; the cleaning module comprises a cleaning pump, a recycling bin, a water inlet filtering membrane group and a sewage discharge filtering membrane group, the water inlet filtering membrane group comprises a water inlet filtering membrane group collecting blow-down valve arranged at the lower part, a water inlet filtering membrane group collecting water outlet valve arranged at the top part and a water inlet filtering membrane group air inlet valve, the sewage discharge filtering membrane group comprises a sewage discharge filtering membrane group gathering and sewage discharge valve arranged at the lower part, a sewage discharge filtering membrane group gathering and water outlet valve arranged at the top part and a sewage discharge filtering membrane group air inlet valve, a recycling valve is connected between the recycling tank and the cleaning pump, the recycling tank is connected with a water inlet filtering membrane group gathering and draining valve and a draining filtering membrane group gathering and draining valve, the cleaning module comprises a drain outlet and a cleaning module cleaning port, the drain outlet is connected with a drain pipeline of the filtering module, and the cleaning module cleaning port is connected with the filtering module cleaning port.
Preferably, the water inlet filtering membrane group and the sewage draining filtering membrane group respectively comprise a plurality of filtering membranes.
Preferably, a filter bag is arranged in the recycling bin.
The utility model has the following advantage for prior art, this scheme can carry out backwash stirring backwash and gas-liquid backwash in proper order to each filtration module's membrane group to substep through addding the cleaning module, and its cleaning performance is better to the cleaning module divide into and filters membrane group and blowdown filtration membrane group into intaking, and the function is separately comprehensive and can realize the self-cleaning, has guaranteed the continuation of cleaning performance.
Drawings
FIG. 1 is a side view of a filter module of an intelligent filter for high-efficiency backwashing according to the present invention;
FIG. 2 is a perspective view of the filter module of the high-efficiency backwashing intelligent filter of the present invention;
FIG. 3 is a first perspective view of a cleaning module of the intelligent high-efficiency backwashing filter of the present invention;
FIG. 4 is a second perspective view of the cleaning module of the intelligent high-efficiency backwashing filter of the present invention;
FIG. 5 is a front view of a cleaning module of the high efficiency backwashing intelligent filter of the present invention;
FIG. 6 is a side view of the cleaning module of the intelligent filter with high efficiency backwashing according to the present invention;
fig. 7 is an illustration of the high-efficiency backwashing intelligent filter of the utility model.
In the figure: 1. a filtration module; 2. a cleaning module; 3. a filter pump; 4. gathering water inlet pipelines; 5. filtering the membrane group; 6. a water collecting and discharging pipeline; 7. filtering the water outlet valve; 8. a bottom blowoff valve; 9. a sewage draining pipeline; 10. a top blowdown valve; 11. a filtration module water inlet; 12. a main water outlet valve of the filtering module; 13. a water outlet of the filtering module; 14. cleaning the port valve; 15. a filtration module purge port; 16. cleaning the pump; 17. a recycling bin; 18. filtering the membrane group in water; 19. a pollution discharge filter membrane group; 20. a water inlet filtering membrane group gathering and draining valve; 21. the water inlet filtering membrane group is gathered with a water outlet valve; 22. an inlet valve of the water filter membrane group; 23. a sewage discharge and filtration membrane group gathering sewage discharge valve; 24. a water outlet valve is gathered by the sewage discharge filtering membrane group; 25. a blowdown filter membrane group air inlet valve; 26. a recovery valve; 27. a cleaning module cleaning port; 28. a water tank; 29. a sewage draining outlet of the filtering module; 30. an inlet line; 31. an outlet line; 32. cleaning a pipeline; 33. an exhaust line.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in figure 1, the high-efficiency backwashing intelligent filter comprises a frame and a water tank 28 arranged in the frame, wherein a filter module 1 and a cleaning module 2 are arranged on the frame, the filter module 1 comprises a filter pump 3, a gathering water inlet pipeline 4, a plurality of filter membrane groups 5 and a gathering water outlet pipeline 6, the plurality of filter membrane groups 5 are respectively connected with the gathering water inlet pipeline 4 and the gathering water outlet pipeline 6 in parallel, each filter membrane group 5 is respectively provided with a filtering water outlet valve 7 at the gathering water inlet pipeline 4 and the gathering water outlet pipeline 6, the top and the bottom of the plurality of filter membrane groups 5 are connected with a sewage discharge pipeline 9 in parallel, the sewage discharge pipeline 9 is provided with a top sewage discharge valve 10 and a bottom sewage discharge valve 8, the gathering water inlet pipeline 4 comprises a filter module water inlet 11, the gathering water outlet pipeline 6 is connected with a filter module water outlet pipe and a cleaning pipe, a main water outlet valve 12 of the filtering module and a water outlet 13 of the filtering module are arranged on the water outlet pipe of the filtering module, and a cleaning port valve 14 and a cleaning port 15 of the filtering module are arranged on the cleaning pipe; the cleaning module 2 comprises a cleaning pump 16, a recycling bin 17, a water inlet filtering membrane group 18 and a sewage discharge filtering membrane group 19, the water inlet filtering membrane group 18 comprises a water inlet filtering membrane group gathering blow-down valve 20 arranged below and a water inlet filtering membrane group gathering water outlet valve 21 arranged at the top and a water inlet filtering membrane group air inlet valve 22, the sewage discharge filtering membrane group 19 comprises a sewage discharge filtering membrane group gathering blow-down valve 23 arranged below and a sewage discharge filtering membrane group gathering water outlet valve 24 arranged at the top and a sewage discharge filtering membrane group air inlet valve 25, a recycling valve 26 is connected between the recycling bin 17 and the cleaning pump 16, the recycling bin 17 and the water inlet filtering membrane group gathering blow-down valve 20 and the sewage discharge filtering membrane group gathering blow-down valve 23 are connected, the cleaning module 2 comprises a sewage discharge port and a cleaning module 2 cleaning port, the sewage discharge port is connected with a sewage discharge pipeline 9 of the filtering module 1, the cleaning module 2 cleaning port is connected with the filtering module cleaning port 15.
The utility model provides a high-efficient backwash intelligent filter, for convenient observation, filter module 1 and cleaning module 2 have the split, and its characteristics lie in having set up specially that cleaning module 2 comes to carry out thorough efficient washing to filter module 1, and its cleaning mode includes two steps of filter module 1 membrane group stirring backwash and filter module 1 membrane group gas-liquid backwash, and to the filter module membrane group stirring backwash of first step, its work flow is: when the set time or pressure of the filter module 1 is up, the equipment is shut down, at the moment, the water inlet and filter membrane group collecting water outlet valve 21 of the cleaning module 2, the water outlet valve of the water inlet and filter membrane group 18 and the water inlet and filter membrane group air inlet valve 22 are opened, the water outlet valve 24 of the sewage discharge and filter membrane group 19 and the water outlet valve of the sewage discharge and filter membrane group 19 are opened, other valves of the cleaning module 2 are closed, at the moment, high-pressure gas flows to the cleaning port of the filter module 1 through the cleaning port, the cleaning port valve 14 of the filter module 1, the top blow-down valve 10 and the filtering water valve 7 of one filter membrane group 5 are opened, other valves of the filter module 1 are closed, at the moment, the gas flows through the inside of the filter element for backwashing and stirring, because the top blow-down valve 10 is higher than the filter membrane group 5, only gas can flow out due to light air, the high-pressure air pulse is added to enable water in the filter membrane group 5 to generate stirring effect on the membrane surface, so that dirt on the membrane surface is removed. The air flows to the drain outlet through the top blowoff valve 10 and then flows to the drain outlet of the cleaning module 2, then flows to the water outlet through the blowdown filtering membrane group 24 and then flows to the water tank 28 through the blowdown filtering membrane group 19, single-renting circulating cleaning is completed, the valve opening and closing time of each filtering membrane group 5 in the filtering module 1 is set to be switched to realize circulating cleaning, when all the filtering membrane groups 5 are cleaned, the cleaning port valve 14 of the filtering module 1 is kept opened, the bottom blowoff valve 8 is opened, other valves are closed, the air exhausts the water in all the membrane groups to the drain outlet through the bottom blowoff valve 8 and then flows to the drain outlet of the cleaning module 2 through the blowdown filtering membrane group 19 and then flows to the water tank 28, at the moment, the dirt is filtered on the blowdown filtering membrane group 19, and the clean water returns to the water tank 28.
The second step of gas-liquid backwashing of the membrane module of the filtering module comprises the following steps: the cleaning pump 16 of the cleaning module 2 is started, the water inlet filtering membrane group collecting water outlet valve 21 of the cleaning module 2, the water outlet valve of the water inlet filtering membrane group 18, the water inlet filtering membrane group air inlet valve 22 is opened, the water outlet valve 24 of the sewage discharge filtering membrane group and the water outlet valve of the sewage discharge filtering membrane group 19 are opened, other valves of the cleaning module 2 are closed, at the moment, gas and liquid flow to the filtering module cleaning port 15 through the cleaning module cleaning port 27, the cleaning port valve 14 of the filtering module 1, the bottom sewage discharge valve 8 and the water outlet valve of one filtering membrane group 5 are opened, other valves are closed, the gas guides water in all the membrane groups into a sewage discharge port through the bottom sewage discharge valve 8, the water discharge port passes through the sewage discharge filtering membrane group 19 of the cleaning module 2 and then passes through the water outlet and then reaches the water tank 28, at the moment, dirt is filtered on the sewage discharge filtering membrane group 19.
After the backwashing of the filter membrane group 5 is finished, the cleaning module 2 carries out backwashing, the water inlet filter membrane group 18, the water inlet filter membrane group gathering and draining valve 20 and the water inlet filter membrane group air inlet valve 22 of the cleaning module 2 are opened, other valves are closed, gas is backwashed from the air inlet valve 22 of the water inlet filtering membrane group through the inner part of the filtering membrane of the water inlet filtering membrane group 18, backwashed dirty water flows into the recycling bin 17 through the water inlet filtering membrane group gathering and draining valve 20, the top of the recycling bin 17 is provided with an exhaust port which is always opened for exhausting, at the moment, dirty water is kept in the recycling bin 17, and then closing the valve of the water inlet filter membrane group 18, continuously opening the sewage discharge filter membrane group 19, the sewage discharge filter membrane group gathering and discharging valve 23 and the air inlet valve of the sewage discharge filter membrane group 19, backwashing the gas from the air inlet valve of the sewage discharge filter membrane group 19 through the inside of the filter membrane of the sewage discharge filter membrane group 19, and allowing the backwashed dirty water to flow into the recovery barrel 17 through the sewage discharge filter membrane group gathering and discharging valve 23.
Finally, the step of pumping out the recycling tank 17 and replenishing water to the filter modules 1 is carried out, the cleaning pump 16 of the cleaning module 2 is started, the water inlet filter membrane group of the cleaning module 2 gathers the water outlet valve 21, the water outlet valve of the water inlet filter membrane group 18 and the recycling valve 26 are opened, other valves are closed, at the moment, the liquid flows to the cleaning port of the filter module 1 through the cleaning port 27 of the cleaning module, the cleaning port valve 14 of the filter module 1 and the top blowoff valve 10 are opened, at the moment, the cleaning pump 16 simultaneously pumps in the water gap and the liquid of the recycling tank 17 to replenish all the membrane groups, the liquid passes through all the membrane groups of the filter modules 1, then passes through the top blowoff valve 10 of the water inlet filter membrane group 18 to the sewage draining port and the filtering membrane group 19 of the cleaning module 2 to the water tank 28, at the same time, the water in the recycling tank 17 is pumped out, the cleaning module 2 is stopped after the water replenishing is finished, at the moment, the filter modules, manual jacking extraction is required.
Referring to fig. 7, the embodiment of this scheme, filter module 1 adopts 5 filter membrane groups 5 to match 1 cleaning module of cleaning module 2 as an example, filter membrane group 5 and cleaning module connect blowdown pipeline 9 and cleaning pipeline in parallel, and inlet pipeline and outlet pipeline all are connected to basin 28, and cleaning module adds the exhaust pipe.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (3)

1. The utility model provides a high-efficient backwash intelligent filter, includes the frame and sets up the basin in the frame, its characterized in that: the frame is provided with a filtering module and a cleaning module, the filtering module comprises a filtering pump, a gathering water inlet pipeline, a plurality of filtering membrane groups and a gathering water outlet pipeline, the plurality of filter membrane groups are respectively connected with the gathering water inlet pipeline and the gathering water outlet pipeline in parallel, each filter membrane group is respectively provided with a filter water outlet valve at the gathering water inlet pipeline and the gathering water outlet pipeline, the top and the bottom of the plurality of filter membrane groups are connected with a sewage discharge pipeline in parallel, a top sewage discharge valve and a bottom sewage discharge valve are arranged on the sewage discharge pipeline, the gathering water inlet pipeline comprises a water inlet of the filtering module, the gathering water outlet pipeline is connected with a water outlet pipe of the filtering module and the cleaning pipe, a main filter module water outlet valve and a filter module water outlet are arranged on the filter module water outlet pipe, and a cleaning port valve and a filter module cleaning port are arranged on the cleaning pipe; the cleaning module comprises a cleaning pump, a recycling bin, a water inlet filtering membrane group and a sewage discharge filtering membrane group, the water inlet filtering membrane group comprises a water inlet filtering membrane group collecting blow-down valve arranged at the lower part, a water inlet filtering membrane group collecting water outlet valve arranged at the top part and a water inlet filtering membrane group air inlet valve, the sewage discharge filtering membrane group comprises a sewage discharge filtering membrane group gathering and sewage discharge valve arranged at the lower part, a sewage discharge filtering membrane group gathering and water outlet valve arranged at the top part and a sewage discharge filtering membrane group air inlet valve, a recycling valve is connected between the recycling tank and the cleaning pump, the recycling tank is connected with a water inlet filtering membrane group gathering and draining valve and a draining filtering membrane group gathering and draining valve, the cleaning module comprises a drain outlet and a cleaning module cleaning port, the drain outlet is connected with a drain pipeline of the filtering module, and the cleaning module cleaning port is connected with the filtering module cleaning port.
2. The intelligent filter with high efficiency backwashing according to claim 1, wherein: the water inlet filtering membrane group and the sewage discharge filtering membrane group both comprise a plurality of filtering membranes.
3. The intelligent filter with high efficiency backwashing according to claim 1, wherein: and a filter bag is arranged in the recycling bin.
CN202020629700.8U 2020-04-23 2020-04-23 High-efficient backwash intelligent filter Active CN212236763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020629700.8U CN212236763U (en) 2020-04-23 2020-04-23 High-efficient backwash intelligent filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020629700.8U CN212236763U (en) 2020-04-23 2020-04-23 High-efficient backwash intelligent filter

Publications (1)

Publication Number Publication Date
CN212236763U true CN212236763U (en) 2020-12-29

Family

ID=73996789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020629700.8U Active CN212236763U (en) 2020-04-23 2020-04-23 High-efficient backwash intelligent filter

Country Status (1)

Country Link
CN (1) CN212236763U (en)

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