CN212942306U - Two hyperfiltration intake filter are filtered, rinse-system in turn - Google Patents
Two hyperfiltration intake filter are filtered, rinse-system in turn Download PDFInfo
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- CN212942306U CN212942306U CN202020987480.6U CN202020987480U CN212942306U CN 212942306 U CN212942306 U CN 212942306U CN 202020987480 U CN202020987480 U CN 202020987480U CN 212942306 U CN212942306 U CN 212942306U
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Abstract
The utility model relates to the technical field of filtration and flushing, in particular to a system for alternately filtering and flushing a double-ultrafiltration water inlet filter, it is characterized in that the system consists of a first filter and a second filter, the upper and lower end parts of the left side of the first filter are respectively provided with a first flushing water outlet and a first system water outlet which are communicated with the inner filter screen of the first filter, the upper and lower end parts of the left side of the second filter are respectively provided with a second flushing water outlet and a second system water outlet which are communicated with the inner filter screen of the second filter, the first flushing water outlet and the second flushing water outlet are communicated with a flushing water outlet main pipe, the first system water outlet and the second system water outlet are communicated with a system water outlet main pipe, the system is provided with the flowmeter on the water outlet main pipe, and has the advantages of simple structure, high efficiency, energy conservation, environmental protection, manpower conservation, high washing efficiency and the like.
Description
Technical Field
The utility model belongs to the technical field of the filtration washing technique and specifically relates to a simple structure, energy-efficient, environmental protection, saving manpower, washing efficiency is high two ultrafiltration intake filter filtration, rinse-system in turn.
Background
As is well known, the existing ultrafiltration water inlet filter has the defects that under the condition of poor water quality, the washing frequency of a filter bag of the filter can be one hour or dozens of minutes, the filter bag is brushed once for about 2 people for 15 minutes, the labor consumption is greatly increased, part of impurities return to a domestic sewage pool to circulate into a system to cause 2 times of pollution in the process of brushing the filter bag, and the membrane system is blocked due to untimely cleaning of the filter bag.
Disclosure of Invention
The utility model aims at solving the deficiencies of the prior art, providing a simple structure, energy-efficient, environmental protection, saving manpower, washing efficiency are high two ultrafiltration intake filter filtration, rinse-system in turn.
The utility model provides a technical scheme that its technical problem adopted is:
a double-ultrafiltration water inlet filter alternative filtering and flushing system is characterized by consisting of a first filter and a second filter, wherein the upper end part and the lower end part of the right side of the first filter are respectively provided with a first system water inlet and a first flushing water inlet which are communicated with a filter screen in the first filter, the first system water inlet is communicated with a first system water inlet pipe, the first system water inlet pipe is provided with a first system water inlet valve, the first flushing water inlet is communicated with a first flushing water inlet pipe, the first flushing water inlet pipe is provided with a first flushing water inlet valve, the upper end part and the lower end part of the left side of the first filter are respectively provided with a first flushing water outlet and a first system water outlet which are communicated with the filter screen in the first filter, the first flushing water outlet is communicated with a first flushing water outlet pipe, and the first flushing water outlet pipe is provided with a first flushing water outlet valve, the first system water outlet is communicated with the first system water outlet pipe, the first system water outlet pipe is provided with a first system water outlet valve, the upper and lower end parts of the left side of the second filter are respectively provided with a second system water inlet and a second flushing water inlet which are communicated with the inner filter screen of the second filter, the second system water inlet is communicated with a second system water inlet pipe, the second system water inlet pipe is provided with a second system water inlet valve, the second flushing water inlet is communicated with a second flushing water inlet pipe, the second flushing water inlet pipe is provided with a second flushing water inlet valve, the upper and lower end parts of the left side of the second filter are respectively provided with a second flushing water outlet and a second system water outlet which are communicated with the inner filter screen of the second filter, the second flushing water outlet is communicated with a second flushing water outlet pipe, the second flushing water outlet valve is arranged on the second flushing water outlet pipe, and the second system water outlet, and a second system water outlet valve is arranged on the second system water outlet pipe, the first flushing water outlet pipe and the second flushing water outlet pipe are communicated with a flushing water outlet header pipe, the first system water outlet pipe and the second system water outlet pipe are communicated with a system water outlet header pipe, and a flowmeter is arranged on the system water outlet header pipe.
The washing outlet header is communicated with the mud discharging pool through a pipeline and carries out desliming treatment through the mud discharging pool.
A wash inlet tube and No. two washing pipes that intake be linked together with water supply system respectively, wash the inlet tube and No. two wash the inlet tube and supply water through water supply system.
A wash inlet tube and No. two water inlet flushing pipes on be equipped with supplementary water delivery pump respectively, increase washing pressure improves the washing effect.
The utility model is composed of a first filter and a second filter, the upper and lower end parts of the right side of the first filter are respectively provided with a system water inlet and a flushing water inlet which are communicated with the filter screen in the first filter, the system water inlet is communicated with a system water inlet pipe, the system water inlet pipe is provided with a system water inlet valve, the flushing water inlet is communicated with a flushing water inlet pipe, the flushing water inlet pipe is provided with a flushing water inlet valve, the upper and lower end parts of the left side of the first filter are respectively provided with a flushing water outlet and a system water outlet which are communicated with the filter screen in the first filter, the flushing water outlet is communicated with a flushing water outlet pipe, the flushing water outlet pipe is provided with a flushing water outlet valve, and the system water outlet is communicated with a system water outlet pipe, the water outlet pipe of the first system is provided with a water outlet valve of the first system, the upper and lower end parts of the left side of the second filter are respectively provided with a system water inlet and a system flushing water inlet which are communicated with the filter screen in the second filter, the system water inlet and the system inlet pipe of the second filter are communicated, the system inlet pipe of the second system is provided with a system water inlet valve of the second system, the system flushing water inlet and the system flushing water inlet pipe of the second system are communicated, the system flushing water inlet pipe of the second system is provided with a system flushing water inlet valve of the second system, the upper and lower end parts of the left side of the second filter are respectively provided with a system flushing water outlet and a system water outlet which are communicated with the filter screen in the second filter, the system flushing water outlet is communicated with a system flushing water outlet pipe of the second system, the system flushing water outlet pipe of the second system is provided with a system, a wash the outlet pipe and No. two wash the outlet pipe and be linked together with washing the water header, system outlet pipe and No. two system outlet pipes are linked together with system outlet header, system outlet header on be equipped with the flowmeter, washing the water header be linked together through pipeline and mud discharging pool, take off mud through mud discharging pool and handle, a wash inlet tube and No. two inlet flushing pipes be linked together with water supply system respectively, wash inlet tube and No. two inlet flushing pipes through water supply system and supply water, a wash inlet tube and No. two inlet flushing pipes on be equipped with supplementary water delivery pump respectively, increase washing pressure improves the washing effect, have advantages such as simple structure, energy-efficient, environmental protection, saving manpower, washing efficiency height.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing, the system for alternately filtering and flushing the double ultrafiltration water inlet filters is characterized by comprising a first filter 1 and a second filter 2, wherein the upper end part and the lower end part of the right side of the first filter 1 are respectively provided with a first system water inlet and a first flushing water inlet which are communicated with a filter screen in the first filter 1, the first system water inlet is communicated with a first system water inlet pipe 3, the first system water inlet pipe 3 is provided with a first system water inlet valve 4, the first flushing water inlet is communicated with a first flushing water inlet pipe 5, the first flushing water inlet pipe 5 is provided with a first flushing water inlet valve 6, the upper end part and the lower end part of the left side of the first filter 1 are respectively provided with a first flushing water outlet and a first system water outlet which are communicated with the filter screen in the first filter 1, and the first flushing water outlet is communicated with a first flushing water outlet pipe 7, a first flushing water outlet valve 8 is arranged on the first flushing water outlet pipe 7, a first system water outlet is communicated with a first system water outlet pipe 9, a first system water outlet valve 10 is arranged on the first system water outlet pipe 9, a second system water inlet and a second flushing water inlet which are communicated with a filter screen in the second filter 2 are respectively arranged at the upper end part and the lower end part of the left side of the second filter 2, the second system water inlet is communicated with a second system water inlet pipe 11, a second system water inlet valve 12 is arranged on the second system water inlet pipe 11, the second flushing water inlet is communicated with a second flushing water inlet pipe 13, a second flushing water inlet valve 14 is arranged on the second flushing water inlet pipe 13, a second flushing water outlet and a second system water outlet which are communicated with the filter screen in the second filter 2 are respectively arranged at the upper end part and the lower end part of the left side of the second filter 2, and the second flushing water outlet is, be equipped with No. two on No. two wash outlet pipe 15 and wash outlet valve 16, No. two system's delivery ports are linked together with No. two system's outlet pipe 17, are equipped with No. two system's outlet valve 18 on No. two system's outlet pipe 17, No. one wash outlet pipe 7 and No. two wash outlet pipe 15 and wash outlet header pipe 19 and be linked together, No. one system's outlet pipe 9 and No. two system's outlet header pipe 17 and system's outlet header pipe 20 are linked together, system's outlet header pipe 20 on be equipped with flowmeter 21, wash outlet header pipe 19 and be linked together through pipeline and mud discharging pool, take off the mud through mud discharging pool and handle, wash inlet tube 5 and No. two intake flush pipes and be linked together with water supply system respectively, wash inlet tube 5 and No. two intake flush pipes and supply water through water supply system and supply water, wash inlet tube 5 and No. two intake flush pipes on be, the flushing pressure is increased, and the flushing effect is improved.
The utility model discloses when using, the normal water flow of single filter is 110L/s, sets for when water flow is less than 80L/s, switches filter 1 into No. two filters 2 automatically and carries out the backwash to filter 1, so relapse, and concrete operation is: when the flow of the flow meter 21 on the system water outlet main pipe 20 is lower than 80L/s, the first filter 1 is required to be cleaned, the second system water outlet valve 18 is opened firstly, then the second system water inlet valve 12 is opened, the first system water outlet valve 10 is closed, then the first system water inlet valve 4 is closed, the first flushing water outlet valve 8 is opened, then the first flushing water inlet valve 6 is opened for flushing for 5 minutes, the first flushing water inlet valve 6 is closed, then the first flushing water outlet valve 8 is closed, the first filter 1 is switched to the second filter 2 and the first filter 1, during the process of continuously using the second filter 2, when the flow of the flow meter 21 on the system water outlet main pipe 20 is lower than 80L/s, the second filter 2 is reminded to be cleaned, at the moment, the first system water outlet valve 10 is opened, then the first system water inlet valve 4 is opened, no. two system outlet valve 18 closes then No. two system water inlet valve 12 closes, No. two wash outlet valve 16 opens then pu' er sea wash water inlet valve opens wash 5 minutes after No. two wash water inlet valve 14 closes No. two wash outlet valve 16 and closes and accomplish No. two filter 2 and switch over into No. one filter 1 and accomplish the washing to No. two filter 2, the utility model discloses because this system comprises No. one filter 1 and No. two filter 2, the upper and lower both ends on the right side of No. one filter 1 be equipped with respectively with No. one system water inlet and No. one wash water inlet that filter screen is linked together in No. one filter 1, No. one system water inlet is linked together with No. one system inlet tube 3, No. one system inlet tube 3 on be equipped with No. one system water inlet valve 4, No. one wash water inlet and No. one wash inlet tube 5 and be linked together, No. one wash inlet tube 5 on be equipped, the upper and lower end parts of the left side of the first filter 1 are respectively provided with a first flushing water outlet and a first system water outlet which are communicated with a filter screen in the first filter 1, the first flushing water outlet is communicated with a first flushing water outlet pipe 7, the first flushing water outlet pipe 7 is provided with a first flushing water outlet valve 8, the first system water outlet is communicated with a first system water outlet pipe 9, the first system water outlet pipe 9 is provided with a first system water outlet valve 10, the upper and lower end parts of the left side of the second filter 2 are respectively provided with a second system water inlet and a second flushing water inlet which are communicated with a filter screen in the second filter 2, the second system water inlet is communicated with a second system water inlet pipe 11, the second system water inlet pipe 11 is provided with a second system water inlet valve 12, the second flushing water inlet is communicated with a second flushing water inlet pipe 13, and the second flushing water inlet valve 14 is arranged on the second flushing water, the upper and lower end parts of the left side of the second filter 2 are respectively provided with a second flushing water outlet and a second system water outlet which are communicated with a filter screen in the second filter 2, the second flushing water outlet is communicated with a second flushing water outlet pipe 15, the second flushing water outlet pipe 15 is provided with a second flushing water outlet valve 16, the second system water outlet is communicated with a second system water outlet pipe 17, the second system water outlet pipe 17 is provided with a second system water outlet valve 18, the first flushing water outlet pipe 7 and the second flushing water outlet pipe 15 are communicated with a flushing water outlet header pipe 19, the first system water outlet pipe 9 and the second system water outlet pipe 17 are communicated with a system water outlet header pipe 20, the system water outlet header pipe 20 is provided with a flowmeter 21, the flushing water outlet header pipe 19 is communicated with a mud discharging pool through a pipeline, mud removing treatment is carried out through the mud discharging pool, the first flushing water inlet pipe 5 and the second flushing water inlet pipe are respectively communicated with a water, wash inlet tube 5 and No. two through water supply system and wash inlet tube 13 and supply water for one number, wash inlet tube 5 and No. two and be equipped with supplementary water delivery pump on the flushing pipe of intaking respectively, increase washing pressure improves the washing effect, have simple structure, energy-efficient, environmental protection, practice thrift manpower, advantage such as washing efficiency height.
Claims (4)
1. A double-ultrafiltration water inlet filter alternative filtering and flushing system is characterized by consisting of a first filter and a second filter, wherein the upper end part and the lower end part of the right side of the first filter are respectively provided with a first system water inlet and a first flushing water inlet which are communicated with a filter screen in the first filter, the first system water inlet is communicated with a first system water inlet pipe, the first system water inlet pipe is provided with a first system water inlet valve, the first flushing water inlet is communicated with a first flushing water inlet pipe, the first flushing water inlet pipe is provided with a first flushing water inlet valve, the upper end part and the lower end part of the left side of the first filter are respectively provided with a first flushing water outlet and a first system water outlet which are communicated with the filter screen in the first filter, the first flushing water outlet is communicated with a first flushing water outlet pipe, and the first flushing water outlet pipe is provided with a first flushing water outlet valve, the first system water outlet is communicated with the first system water outlet pipe, the first system water outlet pipe is provided with a first system water outlet valve, the upper and lower end parts of the left side of the second filter are respectively provided with a second system water inlet and a second flushing water inlet which are communicated with the inner filter screen of the second filter, the second system water inlet is communicated with a second system water inlet pipe, the second system water inlet pipe is provided with a second system water inlet valve, the second flushing water inlet is communicated with a second flushing water inlet pipe, the second flushing water inlet pipe is provided with a second flushing water inlet valve, the upper and lower end parts of the left side of the second filter are respectively provided with a second flushing water outlet and a second system water outlet which are communicated with the inner filter screen of the second filter, the second flushing water outlet is communicated with a second flushing water outlet pipe, the second flushing water outlet valve is arranged on the second flushing water outlet pipe, and the second system water outlet, and a second system water outlet valve is arranged on the second system water outlet pipe, the first flushing water outlet pipe and the second flushing water outlet pipe are communicated with a flushing water outlet header pipe, the first system water outlet pipe and the second system water outlet pipe are communicated with a system water outlet header pipe, and a flowmeter is arranged on the system water outlet header pipe.
2. The system of claim 1, wherein the flushing outlet manifold is connected to a sludge discharge tank via a pipe for desliming treatment.
3. The system of claim 1, wherein the first and second inlet flush lines are connected to a water supply system, respectively, for supplying water to the first and second inlet flush lines.
4. The system of claim 3, wherein the first and second inlet flush pipes are provided with auxiliary water pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987480.6U CN212942306U (en) | 2020-06-03 | 2020-06-03 | Two hyperfiltration intake filter are filtered, rinse-system in turn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020987480.6U CN212942306U (en) | 2020-06-03 | 2020-06-03 | Two hyperfiltration intake filter are filtered, rinse-system in turn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212942306U true CN212942306U (en) | 2021-04-13 |
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ID=75384830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020987480.6U Active CN212942306U (en) | 2020-06-03 | 2020-06-03 | Two hyperfiltration intake filter are filtered, rinse-system in turn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212942306U (en) |
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2020
- 2020-06-03 CN CN202020987480.6U patent/CN212942306U/en active Active
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