CN104117240B - A kind of vacuum band-type filter machine filter cloth washing device - Google Patents
A kind of vacuum band-type filter machine filter cloth washing device Download PDFInfo
- Publication number
- CN104117240B CN104117240B CN201410318321.6A CN201410318321A CN104117240B CN 104117240 B CN104117240 B CN 104117240B CN 201410318321 A CN201410318321 A CN 201410318321A CN 104117240 B CN104117240 B CN 104117240B
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- CN
- China
- Prior art keywords
- scavenge pipe
- apopore
- filter cloth
- butterfly valve
- pneumatic butterfly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004744 fabric Substances 0.000 title claims abstract description 17
- 238000005406 washing Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000011010 flushing procedure Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of vacuum band-type filter machine filter cloth washing device, comprise a scavenge pipe, the outer surface of described scavenge pipe is provided with apopore, the side of described apopore is provided with deflection plate, water injects to described deflection plate and is formed fan-shaped in order to cleaned filter cloth from described apopore, the two ends of described scavenge pipe are respectively arranged with the first Pneumatic butterfly valve and the second Pneumatic butterfly valve, described deflection plate is sheet, one end is welded on the outer surface of described scavenge pipe, and the other end extends to the top of described apopore.Advantageous Effects of the present invention is: the auto-flushing realizing scavenge pipe, need not shut down labor cleaning, not affect production.
Description
Technical field
The present invention relates to a kind of flusher, particularly relate to a kind of vacuum band-type filter machine filter cloth washing device.
Background technology
Existing filter cloth washing device by cleaning bucket, the scavenge pipe etc. of nozzle be installed form.The aperture of nozzle is about 1mm, and higher to water quality requirement.And the most water quality in field of vacuum band-type filter machine application does not reach requirement, nozzle and scavenge pipe are easy to blocking, affect filter cloth cleaning performance, now just need shutdown to pull down nozzle to clean one by one, delay production.
Summary of the invention
The object of the present invention is to provide one not easily receptor, even if block the vacuum band-type filter machine filter cloth washing device that also can carry out Automatic clearance in non-stop-machine situation, solve the defect that prior art exists.
The present invention adopts following technical scheme to realize:
A kind of vacuum band-type filter machine filter cloth washing device, it is characterized in that, comprise a scavenge pipe, the outer surface of described scavenge pipe is provided with apopore, the side of described apopore is provided with deflection plate, water injects to described deflection plate and is formed fan-shaped in order to cleaned filter cloth from described apopore, and the two ends of described scavenge pipe are respectively arranged with the first Pneumatic butterfly valve and the second Pneumatic butterfly valve.
In addition, described deflection plate is sheet, and one end is welded on the outer surface of described scavenge pipe, and the other end extends to the top of described apopore.
Advantageous Effects of the present invention is: the auto-flushing realizing scavenge pipe, need not shut down labor cleaning, not affect production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the D-D of Fig. 1 is to sectional view.
Fig. 3 is electric control schematic diagram of the present invention.
Fig. 4 is leaf stomatal resistance figure of the present invention.
Detailed description of the invention
By below to the description of embodiment; to more contribute to public understanding the present invention; but the restriction that the specific embodiment given by applicant can't be considered as technical solution of the present invention, any definition to parts or technical characteristic change and/or to overall structure do form and immaterial conversion all should be considered as the protection domain that technical scheme of the present invention limits.
Vacuum band-type filter machine filter cloth washing device as depicted in figs. 1 and 2, comprise a scavenge pipe 1, the outer surface of scavenge pipe 1 is provided with apopore 2, the side of apopore 2 is provided with deflection plate 3, water injects to deflection plate 3 and is formed fan-shaped in order to cleaned filter cloth from apopore 2, and the two ends of scavenge pipe 1 are respectively arranged with the first Pneumatic butterfly valve 4 and the second Pneumatic butterfly valve 5.Deflection plate 3 is sheet in the present embodiment, and one end is welded on the outer surface of scavenge pipe 1, and the other end extends to the top of apopore 2.The operation principle of vacuum band-type filter machine filter cloth washing device of the present invention is: time under normal service condition, the first Pneumatic butterfly valve is opened, and the second Pneumatic butterfly valve is closed.When scavenge pipe occurs that blocking needs to clear up, the second Pneumatic butterfly valve can be made to open, and the first Pneumatic butterfly valve is still opening, and water is mainly gone out from scavenge pipe 1, in overflowing from apopore 2 on a small quantity, and the impurity in flushable pipe blow-through; If the first Pneumatic butterfly valve 4 discontinuity is opened the second Pneumatic butterfly valve 5 and is closed; then water discontinuity ejection from apopore 2, can be used for cleaning out the impurity in water hole 2, therefore can find out; flusher of the present invention not easily blocking, also can carry out Automatic clearance even if block in non-stop-machine situation.Further improvement can also be made: make the valve seat center side line of Pneumatic butterfly valve depart from the center side line of valve body on the basis of above-described embodiment, the valve body center line that valve rod center line departs from, and seat design is gone out a taper surface, and this taper surface is coordinated with valve plate.The benefit of such improvement is the leakage problem that can solve Pneumatic butterfly valve, reduce maintenance cost, from experiment effect, the time that opens and closes, within 6s, achieves and opens fast and quick closedown.
Shown in Fig. 3 and Fig. 4 is electric control schematic diagram of the present invention and gas control schematic diagram, description of symbols: start button SB1, scram button SA2, indicator lamp HL1, indicator lamp HL2, auxiliary reclay KA1, on-delay time relay KT1, reciprocating time relay KT2, magnetic valve YV1, magnetic valve YV2, bigeminy part 6, air gauge 7, pressure-reducing valve 8, single automatically controlled two-position five-way valve 9, switch QF1.
This cleaning device is that Pneumatic butterfly valve A opens, B closes when normal use, and water is flushed to deflection plate 3 one-tenth fan-shaped injection cleaning filter cloth from apopore 2.When self occurring that blocking needs cleaning, press start button SB1, on-delay time relay KT1(on-delay, setup times is T1) start timing, magnetic valve YV2 obtains electric simultaneously, Pneumatic butterfly valve is opened, and rinse water rushes at the second Pneumatic butterfly valve 5 from the first Pneumatic butterfly valve 4, flows out and then cleans main line; After the T1 time, on-delay time relay KT1 action, magnetic valve YV2 power-off, second starts butterfly valve closes, the reciprocal digital display time relay of time relay KT2() start action, then magnetic valve YV1 discontinuity obtains electric, Pneumatic butterfly valve A discontinuity switch, then water discontinuity is gone out from the apopore 2 of scavenge pipe, and this can wash out impurity near this hole.Press scram button SA2 after having cleaned to stop immediately, scavenge pipe, the first Pneumatic butterfly valve 4, second Pneumatic butterfly valve 5 restore to the original state state.
Certainly; the present invention can also have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection domain that all should belong to the claim appended by the present invention.
Claims (2)
1. a vacuum band-type filter machine filter cloth washing device, it is characterized in that, comprise a scavenge pipe, the outer surface of described scavenge pipe is provided with apopore, the side of described apopore is provided with deflection plate, water injects to described deflection plate and is formed fan-shaped in order to cleaned filter cloth from described apopore, and the two ends of described scavenge pipe are respectively arranged with the first Pneumatic butterfly valve and the second Pneumatic butterfly valve.
2. vacuum band-type filter machine filter cloth washing device according to claim 1, is characterized in that, described deflection plate is sheet, and one end is welded on the outer surface of described scavenge pipe, and the other end extends to the top of described apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318321.6A CN104117240B (en) | 2014-07-04 | 2014-07-04 | A kind of vacuum band-type filter machine filter cloth washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410318321.6A CN104117240B (en) | 2014-07-04 | 2014-07-04 | A kind of vacuum band-type filter machine filter cloth washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117240A CN104117240A (en) | 2014-10-29 |
| CN104117240B true CN104117240B (en) | 2016-04-20 |
Family
ID=51763012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410318321.6A Active CN104117240B (en) | 2014-07-04 | 2014-07-04 | A kind of vacuum band-type filter machine filter cloth washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117240B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4320387C2 (en) * | 1993-06-19 | 1995-11-02 | Mann & Hummel Filter | Belt filter device for cleaning processing fluids |
| CN201482300U (en) * | 2009-08-12 | 2010-05-26 | 浙江聚仙庄饮品有限公司 | Filter belt washing device for belt filter |
| CN201643847U (en) * | 2010-01-25 | 2010-11-24 | 淄博市王庄煤矿 | Online forced rinsing device for filter cloth of vacuum continuous belt filter |
| CN203108311U (en) * | 2013-02-27 | 2013-08-07 | 瓮福（集团）有限责任公司 | Filter cloth flushing equipment for belt filter |
| CN203370377U (en) * | 2013-05-14 | 2014-01-01 | 安徽中环环保科技有限公司 | Filter belt flushing system of belt type concentration filter press |
| CN203954828U (en) * | 2014-07-04 | 2014-11-26 | 湖州旺能环保科技有限公司 | A kind of vacuum band-type filter machine filter cloth washing device |
-
2014
- 2014-07-04 CN CN201410318321.6A patent/CN104117240B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117240A (en) | 2014-10-29 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Xiaohua Inventor after: Kuang Bin Inventor after: Zhang Chuanyong Inventor after: Liu Xiangxiang Inventor after: Zhang Xiaozhong Inventor before: Wen Haitao |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 310000 room 2501, 19 West Lake Cultural Plaza, Xiacheng District, Hangzhou, Zhejiang -11 Patentee after: Zhejiang Wanan ecological science and Technology Co., Ltd. Address before: 313000 1389 Hu Jie Road, Wuxing District, Huzhou, Zhejiang. Patentee before: Huzhou Wangneng Environmental Protection Technology Co., Ltd. |
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| TR01 | Transfer of patent right |