CN216726235U - Telescopic bag-type dust collector - Google Patents
Telescopic bag-type dust collector Download PDFInfo
- Publication number
- CN216726235U CN216726235U CN202123300595.7U CN202123300595U CN216726235U CN 216726235 U CN216726235 U CN 216726235U CN 202123300595 U CN202123300595 U CN 202123300595U CN 216726235 U CN216726235 U CN 216726235U
- Authority
- CN
- China
- Prior art keywords
- dust
- bag
- shell
- pipe
- telescopic
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of industrial dust removal, in particular to a telescopic bag-type dust remover, which comprises a shell part, a telescopic bag part and a cylinder driving part, wherein the shell part is provided with a dust removing shell, a feeding pipe, a dust discharging pipe and a gas outlet pipe, the telescopic bag part divides the inner space of the dust removing shell into an upper part and a lower part, the feeding pipe is communicated with the lower part of the dust removing shell, the gas outlet pipe is communicated with the upper part of the dust removing shell, the dust discharging pipe is arranged at the bottom of the dust removing shell, the telescopic bag part is a one-way flowing structure of gas, the cylinder driving part is fixed at the top of the dust removing shell and drives the telescopic bag part to deform to form a bag compression filtering structure, the device realizes the rapid filtration of supplied materials by matching the one-way flowing characteristic of the telescopic bag part with the deformation of a telescopic filtering bag, simple structure is high-efficient.
Description
Technical Field
The utility model relates to an industrial dust removal technical field, concretely relates to flexible sack cleaner.
Background
The installation of traditional pulse power dust collector sack generally does: the dust collecting bag is placed right side, the cloth bag spring ring and the rubber ring are clamped on the pattern plate opening, and the bag cage is arranged in the cloth bag to play a supporting role. The dust-containing gas enters from the outer side of the cloth bag, the clean gas comes out from the cloth bag, and the pulse gas is used for back blowing and rapping to achieve the effect of dust removal. The dust collector is installed on equipment with stable airflow and air pressure, but has poor effect when used in special environment and special process parts. Dust emission, blockage of the gas flow pipe and other abnormal conditions often occur.
In the production of industrial enterprises, more powder storage tanks need dust collecting equipment for dust fall and pressure relief. When the powdery material is transported and thrown into the bulk tank, the powder transport vehicle carries out pneumatic conveying by using a vehicle-mounted compressor or centralized auxiliary air supply. The compressed air of a common bulk transport vehicle can reach more than 0.15MPa, the pressure is higher, when the material conveying of the bulk transport vehicle is near to be finished, the material in the vehicle is less, the pressure of air pressure accumulation is continuously increased, the pressure directly acts on a dust collection bag, high-pressure air flow can cause the rubber ring of the dust collection bag to be sunken, dust-containing gas flows out from the edge of a bag opening, and larger dust emission and dust raising are caused.
For example, a cloth bag filter disclosed in CN201820326732.3, comprises a casing, a cleaning device, a cloth bag, a vibration device, a feeding pipe, a supporting rod, a moving wheel assembly and a discharge door; cleaning equipment includes washing liquid storage tank, drain pipe, drain valve and cyclic annular scavenge pipe, the drain pipe sets up the lower part of washing liquid storage tank, the drain valve sets up on the drain pipe, the drain pipe with cyclic annular scavenge pipe intercommunication, the lower terminal surface of cyclic annular scavenge pipe evenly is provided with the drain hole, cyclic annular scavenge pipe sets up on the inner wall of casing body, the device's sack does not have special treatment, causes the problem of the ash that emits the raise dust because impact pressure is too big easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a telescopic bag-type dust collector aiming at the defects existing in the prior art.
The technical scheme of the utility model is that:
the utility model provides a concertina cloth bag dust remover, includes casing portion, concertina cloth bag portion and cylinder drive division, casing portion is provided with dust removal shell, inlet pipe, dust discharge pipe and outlet duct, concertina cloth bag portion will the inner space of dust removal shell is upper and lower two parts, the inlet pipe with the lower part intercommunication of dust removal shell just the outlet duct with the upper portion intercommunication of dust removal shell, the dust discharge pipe set up in the bottom of dust removal shell, concertina cloth bag portion is gaseous one-way flow structure, cylinder drive division is fixed in the top of dust removal shell and drive concertina cloth bag portion warp and constitutes sack compression filtration.
Preferably, the casing portion includes dust removal shell, dust discharge pipe, inlet pipe and outlet duct, the bottom of dust removal shell is provided with the dust funnel, the dust discharge pipe with the dust funnel intercommunication, the side of dust removal shell be provided with the outlet duct of the inside intercommunication of dust removal shell, the side of dust funnel be provided with the inlet pipe of the inside intercommunication of dust funnel.
Preferably, the bag portion of flexible cloth is including gas barrier, gas pocket valve ball and flexible filter bag, the gas barrier is fixed set up in the middle part of dust removal shell and be provided with the air vent of a plurality of fretworks, every all contact on the air vent is connected with correspondingly the gas pocket valve ball constitutes the check valve structure, every on the gas barrier equal detachable is connected with corresponding flexible filter bag, every on the position of air vent the top of flexible filter bag all with cylinder drive portion connects.
Preferably, every the top of flexible filter bag all is provided with the quick detach connecting block, flexible filter bag passes through quick detach connecting block can dismantle with the break plate and be connected, every all be provided with the filter bag hoop on the flexible filter bag.
Preferably, the cylinder driving part comprises a distributing plate, a driving cylinder and a compression limiting rod, the top of the driving cylinder is fixedly connected with the top of the dust removal shell, the bottom of the driving cylinder drives the distributing plate to vertically move, the distributing plate is provided with a plurality of hollowed holes, the bottom of the compression limiting rod is fixedly connected with the gas isolation plate, the middle of the compression limiting rod is connected with the filter bag hoop in a limiting and sliding manner, and the top of the compression limiting rod is connected with the distributing plate in a limiting and sliding manner.
Preferably, a dust discharge valve is arranged in the dust discharge pipe, the air hole valve ball is made of a magnetic material, and the distribution plate is provided with an electromagnet.
Compared with the prior art, the utility model, have following advantage:
this device realizes the rapid filtration of supplied materials through the one-way flow characteristic cooperation flexible deformation of crossing the filter bag of flexible sack portion, can guarantee gaseous transport speed through the pressurization of cylinder drive division, avoids the overstock of supplied materials to preserve, simultaneously, is different from traditional air current direct filtration, and the mode that adopts the compression filter bag is filtered and can be avoided the dust emission effectively.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1-a shell part, 2-a telescopic cloth bag part and 3-a cylinder driving part;
11-a dedusting shell, 12-a dust discharge pipe, 13-a dust discharge valve, 14-a dust funnel, 15-a feed pipe and 16-an air outlet pipe;
21-an air isolation plate, 211-an air vent, 212-an air vent valve ball, 22-a telescopic filter bag, 221-a filter bag hoop and 23-a quick-release connecting block;
31-distribution plate, 32-driving cylinder, 33-compression limiting rod and 34-electromagnet.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of various embodiments of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings for the sake of simplicity.
Example one
Referring to fig. 1, the main structure of the telescopic bag dust collector is similar to that of an inflator, and the compressed deformation of a filter bag forces air to be filtered, so that the conveying speed of the air is guaranteed. The specific structure includes casing portion 1, flexible sack portion 2 and cylinder drive portion 3, casing portion 1 is provided with dust removal shell 11, inlet pipe 15, dust discharge pipe 12 and outlet duct 16, flexible sack portion 2 separates the inner space of dust removal shell 11 for upper and lower two parts, inlet pipe 15 communicates with the lower part of dust removal shell 11 and outlet duct 16 communicates with the upper portion of dust removal shell 11, dust discharge pipe 12 sets up in the bottom of dust removal shell 11, flexible sack portion 2 is gaseous one-way flow structure, cylinder drive portion 3 is fixed in the top of dust removal shell 11 and drives flexible sack portion 2 and warp and constitutes sack compression filtration.
This device realizes the rapid filtration of supplied materials through the one-way flow characteristic cooperation flexible filter bag 22 of flexible sack portion 2 deformation, can guarantee gaseous conveying speed through the pressurization of cylinder drive division 3, avoids the overstock of supplied materials to retain, simultaneously, is different from traditional air current direct filtration, and the mode that adopts the compression filter bag is filtered and can be avoided the dust emission effectively.
Example two
Referring to fig. 1, the same as the first embodiment, except that the housing part 1 includes a dust removing housing 11, a dust discharging pipe 12, a feeding pipe 15 and an air outlet pipe 16, a dust hopper 14 is provided at the bottom of the dust removing housing 11, the dust discharging pipe 12 is communicated with the dust hopper 14, the air outlet pipe 16 is provided at the side of the dust removing housing 11 to be communicated with the inside of the dust removing housing 11, and the feeding pipe 15 is provided at the side of the dust hopper 14 to be communicated with the inside of the dust hopper 14.
The flexible cloth bag portion 2 includes that gas shield 21, gas pocket valve ball 212 and flexible filter bag 22, and gas shield 21 is fixed to be set up in the middle part of dust removal shell 11 and is provided with the air vent 211 of a plurality of fretworks, and equal contact connection has the gas pocket valve ball 212 that corresponds to constitute the check valve structure on every air vent 211, and equal detachable is connected with the flexible filter bag 22 that corresponds on the position of every air vent 211 on the gas shield 21, and every top of crossing filter bag 22 that stretches out and draws back all is connected with cylinder drive portion 3. The top of each telescopic filter bag 22 is provided with a quick-release connecting block 23, each telescopic filter bag 22 is provided with a filter bag hoop 221, the shape of the filter bag hoop 221 can be composed of a spiral shape or a multiple circular ring shape, and the filter bag hoop 221 has the function of avoiding the telescopic filter bag 22 from being burst due to overlarge deformation.
EXAMPLE III
Referring to fig. 1, the cylinder driving part 3 includes a distributing plate 31, a driving cylinder 32 and a compression limiting rod 33, the top of the driving cylinder 32 is fixedly connected to the top of the dust-removing housing 11, the bottom of the driving cylinder drives the distributing plate 31 to move vertically, the distributing plate 31 is provided with a plurality of hollow holes, the bottom of the compression limiting rod 33 is fixedly connected to the gas barrier 21, the middle of the compression limiting rod is connected to the filter bag hoop 221 in a limited sliding manner, and the top of the compression limiting rod 33 is connected to the distributing plate 31 in a limited sliding manner. The dust discharge pipe 12 is provided with a dust discharge valve 13, the air vent valve ball 212 is made of magnetic material, and the distribution plate 31 is provided with an electromagnet 34.
The magnetic force of the electromagnet 34 and the air hole valve ball 212 is matched to open the one-way valve of the air hole valve ball 212 and the air hole 211, so that the ash can be cleaned by the reciprocating drive of the driving cylinder 32 when the ash is accumulated too much in the telescopic filter bag 22.
The working principle is as follows:
1. before starting the operation, the operator resets the device, with the dust discharge valve 13 closed, the distribution plate 31 in the lowermost position and the telescopic filter bag 22 in the compressed state.
2. When the dust removal device starts to work, gas to be filtered is blown into the dust removal shell 11 from the feeding pipe 15, then the air cylinder 32 is driven to contract, the distribution plate 31 is driven to move upwards, the telescopic filter bag 22 expands from a compressed state, the volume of the telescopic filter bag 22 expands, the gas to be filtered in the lower space of the dust removal shell 11 is pushed away by the gas hole valve ball 212 to enter the telescopic filter bag 22 due to the difference between the internal pressure and the external pressure, and in the process, the external gas of the telescopic filter bag 22 is discharged from the gas outlet pipe 16 due to the fact that the internal space of the telescopic filter bag 22 is enlarged.
3. The driving cylinder 32 starts to push the distributing plate 31 downwards to move, the distributing plate 31 pushes and compresses the space of the telescopic filter bag 22, due to the difference between the internal pressure and the external pressure, the vent valve ball 212 blocks the vent hole 211, the gas to be filtered can only seep out through the filtering of the telescopic filter bag 22, so that the forced filtering is performed, the conveying speed of the gas is ensured, and the filtered gas fills the space of the telescopic filter bag 22 after being compressed.
4. By repeating steps 2 and 3, the filtered gas will continue to exit through outlet 16.
5. When the dust is excessively accumulated, the operator opens the dust discharge valve 13, opens the electromagnet 34, sucks the air hole valve ball 212, reciprocates the driving cylinder 32, blows out the dust accumulated in the stretchable filter bag 22 through the air hole 211, and discharges the filtered dust through the dust discharge pipe 12.
The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge range of those skilled in the art without departing from the spirit of the present invention, and the changed contents still belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a concertina cloth bag dust remover, includes casing portion, concertina cloth bag portion and cylinder drive portion, and casing portion is provided with dust removal shell, inlet pipe, dust discharge pipe and outlet duct, concertina cloth bag portion will the inner space of dust removal shell is upper and lower two parts, the inlet pipe with the lower part intercommunication of dust removal shell just the outlet duct with the upper portion intercommunication of dust removal shell, the dust discharge pipe set up in the bottom of dust removal shell, its characterized in that, concertina cloth bag portion is gaseous one-way flow structure, cylinder drive portion is fixed in the top of dust removal shell and drive concertina cloth bag portion warp and constitutes sack compression filtration.
2. The telescopic bag-type dust collector of claim 1, wherein: the shell part comprises a dust removing shell, a dust discharging pipe, a feeding pipe and an air outlet pipe, wherein a dust funnel is arranged at the bottom of the dust removing shell, the dust discharging pipe is communicated with the dust funnel, the air outlet pipe communicated with the inside of the dust removing shell is arranged on the side surface of the dust removing shell, and the feeding pipe communicated with the inside of the dust funnel is arranged on the side surface of the dust funnel.
3. A telescopic bag-type dust collector as claimed in claim 2, wherein: the flexible sack portion is including gas barrier, gas pocket valve ball and flexible filter bag, the gas barrier is fixed set up in the middle part of dust removal shell and be provided with the air vent of a plurality of fretworks, every equal contact connection has a correspondence on the air vent the gas pocket valve ball constitutes the check valve structure, every on the gas barrier equal detachable is connected with the flexible filter bag that corresponds, every on the position of air vent the flexible top of crossing the bag all with cylinder drive division connects.
4. A telescopic bag-type dust collector as claimed in claim 3, wherein: every the top of flexible filter bag all is provided with the quick detach connecting block, flexible filter bag passes through the quick detach connecting block can be dismantled with the distributing plate and be connected, every all be provided with the filter bag hoop on the flexible filter bag.
5. The telescopic bag-type dust collector of claim 4, wherein: the cylinder driving part comprises a distributing plate, a driving cylinder and a compression limiting rod, the top of the driving cylinder is fixedly connected with the top of the dust removal shell, the bottom of the driving cylinder drives the distributing plate to vertically move, a plurality of hollowed holes are formed in the distributing plate, the bottom of the compression limiting rod is fixedly connected with the gas isolation plate, the middle of the compression limiting rod is connected with the filter bag hoop in a limiting and sliding mode, and the top of the compression limiting rod is connected with the distributing plate in a limiting and sliding mode.
6. The telescopic bag-type dust collector of claim 5, wherein: the dust discharge pipe is internally provided with a dust discharge valve, the air hole valve ball is made of magnetic materials, and the distributing plate is provided with an electromagnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300595.7U CN216726235U (en) | 2021-12-27 | 2021-12-27 | Telescopic bag-type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123300595.7U CN216726235U (en) | 2021-12-27 | 2021-12-27 | Telescopic bag-type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216726235U true CN216726235U (en) | 2022-06-14 |
Family
ID=81938275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123300595.7U Active CN216726235U (en) | 2021-12-27 | 2021-12-27 | Telescopic bag-type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216726235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931783A (en) * | 2022-06-24 | 2022-08-23 | 嘉善新天鹅羽绒制品有限公司 | Environment-friendly sewage pool dust backflow collecting system and process thereof |
-
2021
- 2021-12-27 CN CN202123300595.7U patent/CN216726235U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114931783A (en) * | 2022-06-24 | 2022-08-23 | 嘉善新天鹅羽绒制品有限公司 | Environment-friendly sewage pool dust backflow collecting system and process thereof |
| CN114931783B (en) * | 2022-06-24 | 2023-10-03 | 嘉善新天鹅羽绒制品有限公司 | Environment-friendly sewage pool dust reflux collection system and process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109806686B (en) | Industrial air purification equipment | |
| CN109939524B (en) | A dust collecting equipment for factory building | |
| CN216726235U (en) | Telescopic bag-type dust collector | |
| CN109821307B (en) | Industrial dust collector | |
| CN216092867U (en) | Pulse cloth tube dust remover | |
| CN112605025A (en) | Efficient circuit board dust collector for mobile communication | |
| CN220047427U (en) | Pulse single-machine bag type dust collector | |
| CN102580418A (en) | Aluminum dust treating and recycling system | |
| CN202700258U (en) | Offline bag-type dust collector | |
| CN211437025U (en) | Pulse type environment-friendly cleaning sieve | |
| CN107789918A (en) | A kind of air box impulse sack cleaner | |
| CN205252742U (en) | Pulse -jet bag dust collector | |
| CN214415854U (en) | Bag-type dust collector | |
| CN207370673U (en) | A kind of mill floor and equipment surface dust stratification negative pressure clearing apparatus | |
| CN105597441A (en) | Bag dust collector with self-dust-cleaning function | |
| CN208429618U (en) | Two-stage separating and filtering and pulse backblowing cloth bag clean bulk cargo recovery operation station | |
| CN211676742U (en) | Tank top dust removal device of powder tank | |
| CN208450101U (en) | Pull-type vacuum intake cleaning plant | |
| CN219744221U (en) | Line spouts pulse sack cleaner | |
| CN217346895U (en) | Discharging device of tablet press | |
| CN210097289U (en) | Shot blasting machine dust pelletizing system | |
| CN220574226U (en) | Intelligent movable ash removal integrated equipment | |
| CN213159801U (en) | A pulse bag dust collector ware for industrial production | |
| CN220736708U (en) | Rotary pneumatic bag-cleaning type bag-type dust remover | |
| CN205085101U (en) | Wrapping bag belt cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |