CN209423096U - Filtering cloth filtering pool dredging tube - Google Patents
Filtering cloth filtering pool dredging tube Download PDFInfo
- Publication number
- CN209423096U CN209423096U CN201821418501.1U CN201821418501U CN209423096U CN 209423096 U CN209423096 U CN 209423096U CN 201821418501 U CN201821418501 U CN 201821418501U CN 209423096 U CN209423096 U CN 209423096U
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- China
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- brush handle
- filtering
- dredging tube
- tube body
- mud groove
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Abstract
The utility model discloses a kind of filtering cloth filtering pool dredging tube, including tube body, several suction mud grooves are provided on the tube body, the two sides for inhaling mud groove are provided with brushing device for scrubbing filter cloth surface.The brushing device includes brush handle, and bristle is arranged on brush handle, and slot is provided on brush handle, and the side edge that dredging tube is located at suction mud groove extends to form flanging to outside pipe, and the slot insertion flanging of brush handle is fixed.It is vertically arranged positioned at the bristle for inhaling mud groove two sides.Backwashing pump is started to work, and negative pressure is generated in dredging tube, sucks the secondary filtering layer of filter cloth surface inside dredging tube by the effect of pull of vacuum.Simultaneously because the scrub of stria two sides densification hairbrush, the solid suspension of filter cloth surface retention is removed by pull of vacuum and the collective effect of hairbrush.
Description
Technical field
The utility model relates to technical field of sewage, and in particular to a kind of filtering cloth filtering pool dredging tube.
Background technique
Riser fiber filter cloth filter tank mainly passes through fiber filter disc and is filtered to water, and filter disc uses shaft designs, fiber
Filter disc includes filter cloth and filter cloth bracket, and filter cloth is ion fiber material, and in use, filter cloth filters for a long time to be drawn vertical sheet filter
Accumulated sludge on the filter cloth risen, this just needs to clean the sludge accumulated on filter cloth.
Existing vertical sheet filter is generally provided with backwashing equipment, as Chinese patent CN102343171A discloses a kind of erect
Piece filter tank, which, which uses, is vertically arranged to the intracorporal sheet-like filter component being made of blanket braided fabric of shell, backwash dress
The one end for the dredging tube set is located at the two sides of filtrate component, and the other end is by inhaling mud general pipeline connection dredge pump.The recoil of the patent
Cleaning device backwash water consumption is few, can carry out certain cleaning to sheet-like filter component i.e. filter cloth.But filter cloth is long-term
It after use, has part stubbornness sludge and is sticked in filter cloth, conventional backwash can not clean up completely filter cloth.
When backwash effect is unable to reach perfect condition, traditional cleaning method be by after filter tank water is vented,
The internal structure of vertical sheet filter is removed, then manually cleaning filter cloth is carried out with hairbrush, takes a long time in this way, artificial waste is tight
Weight, and delay the equipment normal operation time it is also possible to filter cloth can be damaged in disassembly process.
Utility model content
The technical problems to be solved in the utility model be solve existing filter tank filter cloth backwash be not thorough, backwash can
The problem of energy can damage filter cloth, and resistance is unevenly distributed.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model are as follows: a kind of filtering cloth filtering pool dredging tube, packet
Tube body is included, several suction mud grooves are provided on the tube body, the two sides for inhaling mud groove are provided with brushing device for scrubbing filter cloth surface.
Further, the brushing device includes brush handle, and bristle is arranged on brush handle, and slot is provided on brush handle, inhales mud
The side edge that pipe is located at suction mud groove extends to form flanging to outside pipe, and the slot insertion flanging of brush handle is fixed.
Further, it is vertically arranged positioned at the bristle for inhaling mud groove two sides.
Further, further include interior tube body, gasket, the rotatable setting of interior tube body, sealing are provided on interior tube body outer wall
Pad position is corresponding with mud groove position is inhaled, and when interior tube body is rotated to mud groove corresponding position is inhaled, mud groove is inhaled in gasket sealing.
From above-mentioned technical proposal it can be seen that the utility model has the advantage that backwashing pump is started to work, dredging tube
Interior generation negative pressure sucks the secondary filtering layer of filter cloth surface inside dredging tube by the effect of pull of vacuum.Simultaneously because stria
The scrub of two sides densification hairbrush removes the solid suspension of filter cloth surface retention by pull of vacuum and the collective effect of hairbrush.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is illustrated below in conjunction with attached drawing.
As depicted in figs. 1 and 2, the filtering cloth filtering pool dredging tube of the utility model includes tube body 2, if being provided on the tube body
Dry to inhale mud groove 1, the two sides for inhaling mud groove 1 are provided with brushing device for scrubbing filter cloth surface.
The specific structure of brushing device is as follows, and brushing device includes brush handle 5, and bristle 3 is arranged on brush handle 5, sets on brush handle 5
It is equipped with slot, the side edge that dredging tube is located at suction mud groove extends to form flanging 4 to outside pipe, and the slot insertion flanging of brush handle is consolidated
It is fixed.Tube body can have metal material to be made, to guarantee certain rigidity.
It is vertically arranged positioned at the bristle 3 for inhaling mud groove two sides.
In addition, being additionally provided with an interior tube body 7 in tubular body, it is provided with gasket 6 on 7 outer wall of interior tube body, inner tube can
Rotary setting, sealing pad position is corresponding with mud groove position is inhaled, and gasket is in a strip shape, and shape suction mud groove is also identical, works as interior tube body
When rotation is to mud groove corresponding position is inhaled, mud groove is inhaled in gasket sealing, will be inhaled mud groove and is closed.
After backwash process starts, backwashing pump is started to work, and the suction of backwashing pump passes through backwash main pipe, recoil
It washes main pipe and is redistributed to backwash branch pipe, make to generate negative pressure in dredging tube by connecting tube, adjust underwater electromagnetic valve or valve comes
Dredging tube suction is controlled, sucks the secondary filtering layer of filter cloth surface inside dredging tube by the effect of pull of vacuum.Simultaneously because
The scrub of stria two sides densification hairbrush is suspended by the solid that pull of vacuum and the collective effect of hairbrush remove filter cloth surface retention
Object.
Claims (4)
1. a kind of filtering cloth filtering pool dredging tube, including tube body, it is characterised in that: be provided with several suction mud grooves on the tube body, inhale mud
The two sides of slot are provided with brushing device for scrubbing filter cloth surface.
2. filtering cloth filtering pool dredging tube according to claim 1, it is characterised in that: the brushing device includes brush handle, bristle
It is arranged on brush handle, slot is provided on brush handle, the side edge that dredging tube is located at suction mud groove extends to form flanging, brush handle to outside pipe
Slot insertion flanging be fixed.
3. filtering cloth filtering pool dredging tube according to claim 2, it is characterised in that: vertically set positioned at the bristle for inhaling mud groove two sides
It sets.
4. filtering cloth filtering pool dredging tube according to claim 3, it is characterised in that: further include interior tube body, on interior tube body outer wall
Be provided with gasket, the rotatable setting of interior tube body, sealing pad position is corresponding with mud groove position is inhaled, interior tube body rotate to suction mud groove
When corresponding position, mud groove is inhaled in gasket sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418501.1U CN209423096U (en) | 2018-08-31 | 2018-08-31 | Filtering cloth filtering pool dredging tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821418501.1U CN209423096U (en) | 2018-08-31 | 2018-08-31 | Filtering cloth filtering pool dredging tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209423096U true CN209423096U (en) | 2019-09-24 |
Family
ID=68006489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821418501.1U Active CN209423096U (en) | 2018-08-31 | 2018-08-31 | Filtering cloth filtering pool dredging tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209423096U (en) |
-
2018
- 2018-08-31 CN CN201821418501.1U patent/CN209423096U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 201502, 80 tower, three village, tower town, Shanghai, Jinshan District Patentee after: SHANGHAI TONGRUI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. Address before: 200436 4, building 169, three JIANGCHANG Road, Jingan District, Shanghai. Patentee before: SHANGHAI TONGRUI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |