CN207980607U - A kind of suction belt filter circulation strainer recoil cleaning structure - Google Patents
A kind of suction belt filter circulation strainer recoil cleaning structure Download PDFInfo
- Publication number
- CN207980607U CN207980607U CN201820034191.7U CN201820034191U CN207980607U CN 207980607 U CN207980607 U CN 207980607U CN 201820034191 U CN201820034191 U CN 201820034191U CN 207980607 U CN207980607 U CN 207980607U
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- China
- Prior art keywords
- strainer
- cycle
- cleaning
- filter
- high pressure
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Abstract
A kind of suction belt filter circulation strainer recoil cleaning structure, including cycle strainer, flushing jet pipe, it is characterised in that：Further include being mounted on cycle high pressure cleaning tracheae of the strainer back side with nozzle, by installing the high pressure cleaning tracheae with several nozzles at the cycle strainer back side and using original flushing pump, rinse jet pipe, and increase strainer manual operation control circuit function, suction band filter is set to have broken away from simple by pressure sensor triggering operating, cleaning function, make filter have can isolated operation cycle strainer recoil cleaning function, in addition cleaning of the high pressure cleaning tracheae of external compressed air to cycle strainer, the cycle strainer for realizing suction band filter exempts to tear flushing open, cleaning function.
Description
Technical field
The utility model is related to a kind of suction belt filter circulation strainer recoil cleaning structures.
Background technology
It is typically to generate vacuum action using suction pump to aspirate belt filter, dirty liquid is inhaled into filter bag and as net
Liquid is transmitted to the net liquid case of filtration system, and filter residue was left on cycle strainer and forms filter cake.With the progress of filter process, filter
Cake constantly thickens, and causes to inhale cavity pressure increase.When pressure sensor reaches defined pressure value, vacuum is discharged in filter chamber, follows
Ring strainer moves forward, and filter cake is dried in dry section.Later, filter cake is discharged by round brush.At the same time, it is mounted on the cycle strainer back side
Flushing nozzle can carry out recoil cleaning to the strainer during Forward, the cycle strainer after cleaning can reach pressure next time
When the pressure value of sensor settings range, enters back into and inhale recycling above chamber.The core position for aspirating band filter is to follow
Ring strainer, filtering and the formation of filter cake all betide on cycle strainer.Cycle strainer surface is made of one layer of special film, but
After shutting down for a long time, the grinding wheel ash and mill mud that are attached to cycle strainer can be as cycle strainer gradually become drying together, and become
It must be not easy to be rinsed nozzle and clean up；Or because replacing new grinding wheel after, when the new grinding wheel of the big surplus correction of the flank shape of diamond wheel, superfine grinding wheel
Grain is concentrated sucking strainer to block filter membrane sometimes because not cotton-shaped abrasive grinding wheel ash is swept along, both reasons can all increase
The filtration resistance of systemic circulation strainer.When causing filter residue that filter cake has not yet been formed, defined vacuum will be detected by the pressure sensor
Pressure value, the vacuum pressure value reached rather than filter cake thickens.At this point, can trigger cycle strainer is forced automatic tape transport, and filter residue
Dirty liquid case can be flowed back into again to be discharged, be easy to be formed it is pernicious follow, the failure for occurring normally forming filter residue filter cake show
As.At this moment, it is necessary to after shutdown, the cycle strainer being blocked be removed and be hung by cycle strainer maintenance manual, use giant
With 8 kg/cms -- the pressure of 10 kg/cms, 30 centimetres of distance are rinsed from the cycle strainer back side, so
It closely cleaned, removed water with the air gun not higher than 0.6 kg/cm pressure again afterwards, could be loaded onto again after drying
It comes into operation.Entire servicing operations need time-consuming and laborious, the minimum maintenance mans 1 of needs 2 work Time of Day.So when cycle is filtered
When drying regime and contaminated block occurs in band, a kind of rapid cleaning mode that can exempt to tear cycle strainer open is needed.
Invention content
The purpose of this utility model is to provide a kind of suction belt filter circulation strainer recoil cleaning structures, overcome original
Come aspirate belt filter must rely on pressure sensor triggering operation cycle strainer recoil cleaning, compressed air cleaning function lack
Point.
A kind of suction belt filter circulation strainer recoil cleaning structure, including cycle strainer, flushing jet pipe, feature exist
In：Further include being mounted on cycle high pressure cleaning tracheae of the strainer back side with nozzle, by being installed with several at the cycle strainer back side
The high pressure cleaning tracheae and the original flushing pump of use of nozzle rinse jet pipe, and increase strainer manual operation control circuit work(
Can, so that suction band filter has been broken away from simple by pressure sensor triggering operating, cleaning function, so that filter is had can be single
The cycle strainer recoil cleaning function solely run, in addition cleaning of the high pressure cleaning tracheae of external compressed air to cycle strainer,
The cycle strainer for realizing suction band filter exempts to tear flushing, cleaning function open.
A kind of suction belt filter circulation strainer recoil cleaning structure, it is characterised in that：Further include contactor, the time after
Electric appliance, intermediate relay, button, signal lamp, electromagnetic gas valve, the button connects time relay, intermediate relay, intermediate relay
Connect flushing pump and tape transport contactor and signal lamp, electromagnetic gas valve.By button, one-key start recycles strainer recoil cleaning control
Circuit processed, at this point, cycle strainer automatic rotary transfers band, flushing pump sucks clean grinding oil from hydrostatic case and is filtered from the back side to cycle
Band carries out recoil cleaning, meanwhile, high pressure cleaning tracheae sprays external compressed air, is carried out to the cycle strainer after flushing clear
It is clean.Cycle strainer is automatically stopped after rinsing one circle of completion, and prompt of turning off the light.It can also be long according to suction band filter downtime
It is short, and cycle strainer cleanliness factor starts at any time recoil cleaning function.The cycle strainer of suction band filter is prevented to go out
Existing drying regime and cycle strainer are contaminated when blocking, and filter residue cannot be formed normally to the phenomenon of the failure of filter cake.
The utility model has the advantages that：It realizes that cycle strainer exempts to tear maintenance function open by the utility model, greatly shortens
The service time of cycle strainer cycle strainer from subsequent maintenance, repair is changed to and prevents in advance, creates favorable conditions,
The utilization rate of equipment and installations for greatly improving suction belt filter reduces labor intensity and the maintenance of cycle strainer maintaining
Cost ensures the steady running of suction belt filter.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model electrical equipment connection diagram；
In figure：Strainer 1, nozzle 2 are recycled, high pressure cleaning tracheae 3 rinses jet pipe 4, flushing pump contactor KM1, tape transport contact
Device KM2, time relay KT1, intermediate relay KA1, start button SB1, stop button SB2, signal lamp HR, electromagnetic gas valve
YV1。
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
A kind of suction belt filter circulation strainer recoil cleaning structure, it is characterised in that：Including cycle strainer 1, installation
In cycle high pressure cleaning tracheae 3 of the strainer back side with nozzle 2, rinse jet pipe 4, contactor, time relay KT1, intermediate relay
Device KA1, button, signal lamp HR, electromagnetic gas valve YV1 are attracted by a key pressing start button SB1, intermediate relay KA1, are touched
Point KA1 makes intermediate relay KA1 self-lockings after being closed；Flushing pump contactor KM1, tape transport contactor KM2, electromagnetic gas valve YA1 simultaneously
It must electrically connect, run indicator HR is lighted.At this point, rinsing pump startup, 1 automatic tape transport of strainer is recycled, jet pipe 4 is rinsed and cycle is filtered
1 back side of band carries out recoil cleaning, and then, the high pressure cleaning tracheae 3 with nozzle 2 sprays compressed air and cleaned.Recycle strainer 1
Cleaning one circle after, the contact KT1 delay turn-off times that temporally relay KT1 is set disconnect, at this moment intermediate relay KA1,
Time relay KT1, flushing pump contactor KM1, tape transport contactor KM2, electromagnetic gas valve YV1, run indicator HR are all off,
Strainer cleaning is recycled to complete.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, make several equivalent substitute or obvious modifications without departing from the concept of the premise utility, and performance or
Purposes is identical, then shall be regarded as belonging to the protection domain that claims that the utility model is submitted determine.
Claims (2)
- The cleaning structure 1. a kind of suction belt filter circulation strainer recoils, including cycle strainer（1）, rinse jet pipe（4）, special Sign is：Further include being mounted on cycle strainer（1）Back side band nozzle（2）High pressure cleaning tracheae（3）.
- The cleaning structure 2. suction belt filter circulation strainer according to claim 1 recoils, it is characterised in that：Further include Contactor, the time relay（KT1）, intermediate relay（KA1）, button, signal lamp（HR）, electromagnetic gas valve（YV1）, button connects The time relay（KT1）, intermediate relay（KA1）, intermediate relay（KA1）Connect flushing pump and tape transport contactor（KM2）With And signal lamp（HR）, electromagnetic gas valve（YV1）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034191.7U CN207980607U (en) | 2018-01-10 | 2018-01-10 | A kind of suction belt filter circulation strainer recoil cleaning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820034191.7U CN207980607U (en) | 2018-01-10 | 2018-01-10 | A kind of suction belt filter circulation strainer recoil cleaning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980607U true CN207980607U (en) | 2018-10-19 |
Family
ID=63819056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820034191.7U Expired - Fee Related CN207980607U (en) | 2018-01-10 | 2018-01-10 | A kind of suction belt filter circulation strainer recoil cleaning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817984A (en) * | 2019-07-05 | 2020-02-21 | 宁夏百益科创新能源科技有限公司 | But cyclic utilization's waste fitting discharging for purified water treatment |
-
2018
- 2018-01-10 CN CN201820034191.7U patent/CN207980607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110817984A (en) * | 2019-07-05 | 2020-02-21 | 宁夏百益科创新能源科技有限公司 | But cyclic utilization's waste fitting discharging for purified water treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 169, Meilin street, economic and Technological Development Zone, Nanchang City, Jiangxi Province Patentee after: Magna powertrain (Jiangxi) Co.,Ltd. Address before: 330013 No.169, Meilin street, Nanchang Economic and Technological Development Zone, Jiangxi Province Patentee before: GETRAG (JIANGXI) TRANSMISSION Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181019 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |