CN104645735A - Portable adjustable filter bag ash removal apparatus - Google Patents
Portable adjustable filter bag ash removal apparatus Download PDFInfo
- Publication number
- CN104645735A CN104645735A CN201310591845.8A CN201310591845A CN104645735A CN 104645735 A CN104645735 A CN 104645735A CN 201310591845 A CN201310591845 A CN 201310591845A CN 104645735 A CN104645735 A CN 104645735A
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- China
- Prior art keywords
- housing
- shell
- guide pipe
- ash removal
- filter bag
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention provides a portable adjustable filter bag ash removal apparatus. The apparatus comprises a shell, the shell is provided with a pressure tube, the sidewall at one side of the shell is provided with a guide tube, one end of the guide tube is positioned in the shell, the other end of the guide tube is positioned outside the shell, one end of the guide tube positioned outside the shell is provided with a seal cover, the seal cover is provided with an exhaust tube, the exhaust tube is provided with an exhaust valve, a piston is arranged in the guide tube, a spring is arranged between the piston and the seal cover, the sidewall of the guide tube positioned in the shell is provided with an air inlet, the sidewall at the other side of the shell is provided with a jet tube, one end of the jet tube is positioned in the shell, the other end of the jet tube is positioned outside the shell, the diameter of one end of the jet tube positioned in the shell is smaller than the diameter of the guide tube, and the end portion of the jet tube can be sealed when the piston moves to the end of the guide tube positioned in the shell. Disadvantages of present compressed air pulse ash removal apparatuses can be overcome in the invention.
Description
Technical field
The present invention relates to a kind of filter bag ash removal equipment, specifically a kind of Portable adjustable filter bag ash removal device.
Background technology
In use, filtering surface often there will be dust and hardens, sticks with paste the situations such as bag sack cleaner, causes the abnormal rising of deduster running resistance, even causes the situation that dust pelletizing system cannot be run.In addition, along with dust gathering at filter material surface, due to long pressure differential effect, tiny grit can penetrate into filtrate inside, and deduster running resistance equally also can be caused to raise, and sack cleaner efficiency is declined, and operating cost increases.Therefore, after the resistance of sack cleaner reaches certain numerical value, timely deashing.At present hand sweeping, washing and pulse of compressed air deashing three kinds of modes are mainly contained to dust-collecting bag deashing, wherein hand sweeping and washing all need cloth bag to pull down from deduster, cleaning efficiency is lower, labor strength is large, a large amount of airborne dust can be produced during deashing operation, also can form larger damage to cloth bag simultaneously.And pulse of compressed air deashing about continues a few tens of milliseconds winding-up with extremely short high pressure draught pulse to enter cloth bag inner chamber, make the dust that cloth bag wall adheres to obtain certain acceleration thus depart from cloth bag, this method does not need cloth bag to extract deduster out, labor strength is little, efficiency is higher, without airborne dust, less to cloth bag damage.But current pulse of compressed air deashing device is all be fixed near each sack cleaner, and be connected with supply air line, control impuls air-flow is carried out by the switch of the air-supplying valve on supply air line, this structure need configure the deashing device of a greater number, equipment cost is higher, and the inconvenience of the flow velocity of air pulse regulates.
Summary of the invention
The object of this invention is to provide a kind of Portable adjustable filter bag ash removal device, solve the deficiency that existing pulse of compressed air deashing device exists.
The present invention for achieving the above object, be achieved through the following technical solutions: comprise housing, housing arranges forcing pipe, the sidewall of housing side installs guide pipe, guide pipe one end is positioned at enclosure interior, the guide pipe other end is positioned at hull outside, capping is installed in one end that guide pipe is positioned at hull outside, capping arranges blast pipe, air bleeding valve installed by blast pipe, in guide pipe, piston is installed, mounting spring between piston and capping, the sidewall that guide pipe is positioned at enclosure interior offers air admission hole, the sidewall of housing opposite side installs playpipe, playpipe one end is positioned at enclosure interior, the playpipe other end is positioned at hull outside, one end diameter that playpipe is positioned at enclosure interior is less than the diameter of guide pipe, piston moves to can by playpipe end-enclosed when guide pipe is positioned at one end of enclosure interior.Housing exterior walls arranges reinforcement.Forcing pipe installs hydraulic quick coupler.Installing gas pressure sensor in housing.Housing arranges relief valve.
The invention has the advantages that: be easy to carry, use an equipment just can carry out deashing to multiple filter bag, be not required to be each sack cleaner and independent ash removing equipment is all set, significantly can reduce equipment cost; During use, the flow velocity of air pulse is convenient to regulate; The bearing strength of housing is high; Simple operation in use procedure; Can releasing pressure automatically etc. during enclosure interior hypertonia.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, is state when the present invention does not excite shown in figure;
Fig. 2 is structural representation of the present invention, is state when the present invention excites shown in figure.
Detailed description of the invention
A kind of Portable adjustable filter bag ash removal device of the present invention comprises housing 1, housing 1 is arranged forcing pipe 10, the sidewall of housing 1 side installs guide pipe 2, it is inner that guide pipe 2 one end is positioned at housing 1, it is outside that guide pipe 2 other end is positioned at housing 1, capping 3 is installed in one end that guide pipe 2 is positioned at housing 1 outside, capping 3 is arranged blast pipe 4, blast pipe 4 is installed air bleeding valve 5, in guide pipe 2, piston 6 is installed, mounting spring 7 between piston 6 and capping 3, the sidewall that guide pipe 2 is positioned at housing 1 inside offers air admission hole 8, the sidewall of housing 1 opposite side installs playpipe 9, it is inner that playpipe 9 one end is positioned at housing 1, it is outside that playpipe 9 other end is positioned at housing 1, one end diameter that playpipe 9 is positioned at housing 1 inside is less than the diameter of guide pipe 2, piston 6 moves to can by playpipe 9 end-enclosed when guide pipe 2 is positioned at one end of housing 1 inside.During unaerated of the present invention pressurization, piston 6 under the effect of spring 7 elastic force by playpipe 9 end-enclosed, during inflating pressure, forcing pipe 10 can be docked with the supply air line in workshop, open the valve on supply air line, inflating pressure in housing 1, during inflation, gas enters guide pipe 2 by air admission hole 8, make guide pipe 2 internal and external pressure balance, piston 6 will playpipe 9 end-enclosed, is in non-excited state, when deashing is carried out to sack cleaner, by artificial or automatic mode, air bleeding valve 5 is opened, now the pressure of guide pipe 2 inside reduces instantaneously, the elastic force that piston 6 overcomes spring 7 under the effect of guide pipe 2 inside and outside differential pressure moves to the outside one end of housing 1, remove closing playpipe 9 end, the present invention is made to enter excited state, the gases at high pressure of housing 1 internal reservoir are spouting from playpipe 9, by high velocity air, sack cleaner is jetted, supply air line is continuous to inflating pressure in housing 1 by forcing pipe 10, air bleeding valve 5 interval opens and closes, high-speed pulse air-flow can be formed, the dust that cloth bag adheres to is departed from from cloth bag.It is inner that the present invention excites parts and injecting-unit to be all arranged on housing 1, compact, convenient operation personnel carry with, the hand-holdable ash removing equipment of operating personnel carries out deashing operation successively to multiple sack cleaner, be not required to be each sack cleaner and independent ash removing equipment is all set, significantly can reduce equipment cost, the flow velocity of air pulse and pulse frequency adjust by the keying interval of air bleeding valve 5.
The present invention is out of shape to prevent housing 1 pressurising too high, can arrange reinforcement 11 at housing 1 outer wall.Reinforcement 11 can improve the bearing strength of housing 1, prevents housing 1 compressive deformation.
The present invention in order to make forcing pipe 10 can with supply air line rapid abutting joint, on forcing pipe 10, hydraulic quick coupler 12 can be installed, improve the convenience of the present invention when operating.
The present invention in order to can the flow velocity of intuitive and accurate paired pulses air-flow control, can in housing 1 installing gas pressure sensor 13.The keying interval of housing 1 internal pressure numerical value to air bleeding valve 5 that can record according to gas pressure sensor 13 during use regulates.
The present invention causes contingency to prevent housing 1 internal pressure excessive, can arrange relief valve 14 on housing 1.When housing 1 internal pressure reaches the maximum safety value that relief valve 14 sets, relief valve 14 can releasing pressure automatically, prevents housing 1 internal pressure from continuing to rise.
Claims (5)
1. a Portable adjustable filter bag ash removal device, it is characterized in that: comprise housing (1), housing (1) is arranged forcing pipe (10), the sidewall of housing (1) side is installed guide pipe (2), it is inner that guide pipe (2) one end is positioned at housing (1), it is outside that guide pipe (2) other end is positioned at housing (1), guide pipe (2) is positioned at the outside one end of housing (1) and installs capping (3), capping (3) is arranged blast pipe (4), blast pipe (4) is installed air bleeding valve (5), in guide pipe (2), piston (6) is installed, mounting spring (7) between piston (6) and capping (3), the sidewall that guide pipe (2) is positioned at housing (1) inner offers air admission hole (8), the sidewall of housing (1) opposite side is installed playpipe (9), it is inner that playpipe (9) one end is positioned at housing (1), it is outside that playpipe (9) other end is positioned at housing (1), playpipe (9) is positioned at the diameter that the inner one end diameter of housing (1) is less than guide pipe (2), piston (6) moves to can by playpipe (9) end-enclosed when guide pipe (2) is positioned at housing (1) inner one end.
2. a kind of Portable adjustable filter bag ash removal device according to claim 1, is characterized in that: housing (1) outer wall arranges reinforcement (11).
3. a kind of Portable adjustable filter bag ash removal device according to claim 1, is characterized in that: forcing pipe (10) is installed hydraulic quick coupler (12).
4. a kind of Portable adjustable filter bag ash removal device according to claim 1, is characterized in that: the interior installing gas pressure sensor (13) of housing (1).
5. a kind of Portable adjustable filter bag ash removal device according to claim 1, is characterized in that: housing (1) is arranged relief valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591845.8A CN104645735A (en) | 2013-11-22 | 2013-11-22 | Portable adjustable filter bag ash removal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591845.8A CN104645735A (en) | 2013-11-22 | 2013-11-22 | Portable adjustable filter bag ash removal apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104645735A true CN104645735A (en) | 2015-05-27 |
Family
ID=53237676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591845.8A Pending CN104645735A (en) | 2013-11-22 | 2013-11-22 | Portable adjustable filter bag ash removal apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104645735A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261674A (en) * | 2017-08-21 | 2017-10-20 | 江苏新科达滤袋有限公司 | It is a kind of to prevent the dedusting filtering bag deashing device of filter bag damage |
| CN107923549A (en) * | 2015-08-12 | 2018-04-17 | 通用电器技术有限公司 | Valve |
| CN108786300A (en) * | 2018-05-02 | 2018-11-13 | 太仓北新建材有限公司 | A kind of fault detection method and device of bag-type dust collecting equipment |
| CN111538284A (en) * | 2020-05-09 | 2020-08-14 | 广州机觉云物联科技有限公司 | Method for performing business management on real-time data based on intelligent stock measurement |
| CN114855232A (en) * | 2022-04-14 | 2022-08-05 | 南通盛杰拉链有限公司 | Metal zipper gold plating device based on automatic circulation |
-
2013
- 2013-11-22 CN CN201310591845.8A patent/CN104645735A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923549A (en) * | 2015-08-12 | 2018-04-17 | 通用电器技术有限公司 | Valve |
| CN107923549B (en) * | 2015-08-12 | 2020-04-10 | 通用电器技术有限公司 | Valve with a valve body |
| CN107261674A (en) * | 2017-08-21 | 2017-10-20 | 江苏新科达滤袋有限公司 | It is a kind of to prevent the dedusting filtering bag deashing device of filter bag damage |
| CN108786300A (en) * | 2018-05-02 | 2018-11-13 | 太仓北新建材有限公司 | A kind of fault detection method and device of bag-type dust collecting equipment |
| CN111538284A (en) * | 2020-05-09 | 2020-08-14 | 广州机觉云物联科技有限公司 | Method for performing business management on real-time data based on intelligent stock measurement |
| CN114855232A (en) * | 2022-04-14 | 2022-08-05 | 南通盛杰拉链有限公司 | Metal zipper gold plating device based on automatic circulation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |