CN209155352U - A kind of positive-pressure dust removing apparatus - Google Patents
A kind of positive-pressure dust removing apparatus Download PDFInfo
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- CN209155352U CN209155352U CN201821888540.8U CN201821888540U CN209155352U CN 209155352 U CN209155352 U CN 209155352U CN 201821888540 U CN201821888540 U CN 201821888540U CN 209155352 U CN209155352 U CN 209155352U
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- air inlet
- end plate
- positive
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- cyclone cylinder
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Abstract
The utility model relates to a kind of positive-pressure dust removing apparatus of leather processing equipment technical field, including cyclonic separation unit and cloth bag unit, cyclonic separation unit includes inlet box, cyclone cylinder, central tube, cone bucket and feeder pipe, the lower end of central tube is lower than the bottom end of cyclone cylinder, the exit of feeder pipe is equipped with device for discharging, the top of central tube is higher by the top plate of cyclone cylinder, cloth bag unit includes air inlet pipe, end plate, filter bag and top plate, air inlet pipe lower end is equipped with end plate chamber, end plate chamber is connected with air inlet pipe by taper transition, it is intracavitary that end plate is movably connected in end plate, end plate is equipped with air inlet seat, the lower end of filter bag is connected with the air inlet seat of end plate, the top of filter bag is connected on top plate, top plate is supported in the top of air inlet pipe by flexible connector, top plate is equipped with rapping apparatus.The utility model makes full use of exhaust gas pressure to realize positive pressure dedusting, good dedusting effect, and is conducive to improve life of bag filter, reduces system energy consumption, reduces leather processing cost.
Description
Technical field
The utility model belongs to leather processing equipment technical field more particularly to a kind of positive-pressure dust removing apparatus.
Background technique
Leather is to be lost hair or feathers and the physics such as tanning, chemical process is obtained has been denaturalized not perishable Animal Skin.Leather
It is to be made of natural protein fibre in three-dimensional space close weave, there is a kind of special grain layer on surface, has nature
Graining and gloss, comfortable feel.
In leather processing procedure, need dust by strong blowing machine to be blown to the dust of leather surface after mill skin
It walks, the exhaust gas being discharged in dust-blowing device is typically sent into negative pressure and takes out dirt device progress gas solid separation, to prevent dust polluting environment,
However negative pressure takes out dirt system apparatus arrangements complexity, and energy consumption is higher, and life of bag filter is short, it is unfavorable for reducing leather processing cost,
The exhaust gas being discharged in usual dust-blowing device is per se with higher pressure, to save energy consumption, it is desirable to provide a kind of positive pressure dedusting dress
It sets to meet dedusting and reduce the purpose of leather processing cost.
Utility model content
In order to solve the problems, such as to mention in background technique, the utility model provides a kind of positive-pressure dust removing apparatus, including rotation
Wind separative unit and cloth bag unit, cyclonic separation unit include inlet box, cyclone cylinder, central tube, cone bucket and feeder pipe, cyclone cylinder
Air inlet is tangentially equipped on side wall, inlet box is connected with air inlet, and central tube is same to be located in cyclone cylinder, the lower end of central tube
Lower than the bottom end of (slightly below) cyclone cylinder, the top of cone bucket is connected with the bottom end of cyclone cylinder, and the bottom end of cone bucket is under
Expects pipe is connected, and the exit of feeder pipe is equipped with device for discharging, and the top of central tube is higher by cyclone cylinder (being higher by slightly)
Top plate, cloth bag unit include air inlet pipe, end plate, filter bag and top plate, and air inlet pipe lower end is equipped with the end plate chamber of evagination, end plate chamber with into
Tracheae is connected by taper transition, and it is intracavitary that end plate is movably connected in end plate, and end plate is equipped with air inlet seat, the lower end of filter bag
It is connected with the air inlet seat of end plate, the top of filter bag is connected on top plate, and top plate is supported in air inlet pipe by flexible connector
Top, top plate be equipped with rapping apparatus.
Above-mentioned positive-pressure dust removing apparatus is first removed coarse granule by cyclonic separation unit, reduces cloth bag cell operation
Load improves life of bag filter.The lower end of central tube is lower than the bottom end of cyclone cylinder, is conducive to improve the separation of cyclonic separation unit
The exit of efficiency, feeder pipe is equipped with device for discharging first is that being used for continuous-stable discharging, second is that blocking feeder pipe when not discharging
Outlet, prevents exhaust gas from walking short circuit.It is intracavitary that end plate is movably connected on end plate, when so as to vibration device work, makes the filter of cloth bag unit
Bag is swung up and down under the support of flexible connector, realizes the purpose of deashing, and end plate chamber passes through taper transition phase with air inlet pipe
Connection effectively prevent end plate chamber dust stratification, improves the reliability of device work.The dust-extraction unit and the leather dust-blowing device in workshop are logical
It crosses inlet box to be connected, the stream pressure for efficiently using drifting dust realizes positive pressure dedusting, good dedusting effect, and is conducive to improve filter bag
Service life reduces system energy consumption, reduces leather processing cost.
Preferably, the flexible connector includes the lower bracket for being symmetrically set in air inlet pipe outer wall two sides, is symmetrically set in top plate
The support spring that two sides and upper bracket corresponding with lower bracket and both ends are connected with upper bracket, lower bracket respectively, to protect
It demonstrate,proves filter bag opposite air inlet pipe under the action of rapping apparatus to swing up and down, guarantees ash-removal effect.
Preferably, the device for discharging uses star feeder, and discharging is stablized, and can effectively reduce secondary dirt when discharging
Dye.
Preferably, the rapping apparatus uses electric motor of shaker, and structure is simple, and arrangement is convenient, and ash-removal effect is good.
Preferably, the air inlet seat is equipped with the first card slot and the first snap ring, and the lower end of filter bag is in the first snap ring and the
It is fixed in air inlet seat under the cooperation of one card slot, anti-anti-avulsion bag causes environmental pollution.
Preferably, the top plate lower end is equipped with device for fixing filter bag, and device for fixing filter bag includes top tube socket and the second card
Ring, top tube socket are equipped with the second card slot, and the upper end of filter bag is fixed on top under the cooperation of the second snap ring and the second card slot
On tube socket, anti-anti-avulsion bag causes environmental pollution.
Preferably, the periphery of end plate is equipped with sealing ring, prevents exhaust gas from walking short circuit pollution environment.
Preferably, inlet box is equipped with the spout towards cyclone cylinder, and spout is connected with external air blower, in exhaust gas pressure
When power deficiency, starting air blower improves the kinetic energy of exhaust gas, guarantees dust removing effects.
The working principle of the utility model is, using positive pressure dedusting, to make full use of the kinetic energy of exhaust gas itself, coarse granule is made to exist
It is separated in cyclonic separation unit by effect of inertia, reduces filter bag abrasion and cleaning cycle, improve life of bag filter.Fine grained
In cloth bag unit by trap filter, simultaneously because the driving of rapping apparatus, top plate drives filter bag and end plate to carry out with respect to air inlet pipe
It swings up and down, realizes efficient deashing.
The utility model further includes the other components that can make positive-pressure dust removing apparatus normal use, is the routine of this field
Technological means.In addition, the device limited or component is not added to be all made of the conventional technical means in this field in the utility model.
The utility model has the beneficial effects that the exhaust gas pressure after leather drifting dust is made full use of to realize positive pressure dedusting, dedusting effect
Fruit is good, and is conducive to improve life of bag filter, reduces system energy consumption, reduces leather processing cost.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the overall structure diagram of the utility model positive-pressure dust removing apparatus.
Fig. 2 is the tip plate configurations schematic diagram of the utility model positive-pressure dust removing apparatus.
In figure: 1. cyclonic separation units, 2. cloth bag units, 3. flexible connectors, 4. electric motor of shaker, 5. filter bags, 6. air inlets
Pipe, 7. end plate chambers, 8. central tubes, 9. cyclone cylinders, 10. cone buckets, 11. feeder pipes, 12. star feeders, 13. end plates, 14. air inlets
Tube socket, 15. first card slots, 16. sealing rings.
Specific embodiment
Below with reference in the utility model embodiment attached drawing and specific embodiment to the utility model carry out clearly
Description, description here is used merely to explain the utility model, but is not intended to limit the scope of the present invention.Based on this reality
With the embodiment in novel, those skilled in the art's every other implementation obtained without making creative work
Example, any modification, equivalent substitution, improvement and etc. done should be included within the scope of protection of this utility model.
Embodiment
As shown in Figs. 1-2, the utility model provides a kind of positive-pressure dust removing apparatus, including cyclonic separation unit 1 and cloth bag list
Member 2, cyclonic separation unit 1 include inlet box, cyclone cylinder 9, central tube 8, cone bucket 10 and feeder pipe 11, are cut on 9 side wall of cyclone cylinder
To air inlet is equipped with, inlet box is connected with air inlet, and with being located in cyclone cylinder 9, the lower end of central tube 8 is lower than central tube 8
The top of the bottom end of cyclone cylinder 9, cone bucket 10 is connected with the bottom end of cyclone cylinder 9, and the bottom end of cone bucket 10 is connected with feeder pipe 11,
The exit of feeder pipe 11 is equipped with device for discharging, and the top of central tube 8 is higher by the top plate of cyclone cylinder 9, and cloth bag unit 2 includes air inlet
Pipe 6, end plate 13, filter bag 5 and top plate, the lower end of air inlet pipe 6 are equipped with the end plate chamber 7 of evagination, and end plate chamber 7 and air inlet pipe 6 pass through cone
Shape transition is connected, and end plate 13 is movably connected in end plate chamber 7, end plate 13 be equipped with air inlet seat 14, the lower end of filter bag 5 with
The air inlet seat 14 of end plate 13 is connected, and the top of filter bag 5 is connected on top plate, top plate by flexible connector 3 be supported in into
The top of tracheae 6, top plate are equipped with rapping apparatus.
Above-mentioned positive-pressure dust removing apparatus is first removed coarse granule by cyclonic separation unit 1, reduces cloth bag unit 2
Workload improves the service life of filter bag 5.The lower end of central tube 8 is lower than the bottom end of cyclone cylinder 9, is conducive to improve whirlwind point
The exit of separative efficiency from unit 1, feeder pipe 11 is equipped with device for discharging first is that continuous-stable discharging is used for, second is that not discharging
When block feeder pipe 11 outlet, prevent exhaust gas from walking short circuit.End plate 13 is movably connected in end plate chamber 7, so as to vibration device work
When making, swing up and down the filter bag 5 of cloth bag unit 2 under the support of flexible connector 3, realize the purpose of deashing, end plate chamber 7 with
Air inlet pipe 6 is connected by taper transition, effectively prevent 7 dust stratification of end plate chamber, improves the reliability of device work.Dedusting dress
It sets and is connected with the leather dust-blowing device in workshop by inlet box, the stream pressure for efficiently using drifting dust realizes positive pressure dedusting, removes
Dirt effect is good, and is conducive to improve the service life of filter bag 5, reduces system energy consumption, reduces leather processing cost.
The flexible connector 3 includes the lower bracket for being symmetrically set in 6 outer wall two sides of air inlet pipe, is symmetrically set in top plate two sides simultaneously
The support spring that upper bracket corresponding with lower bracket and both ends are connected with upper bracket, lower bracket respectively, to guarantee filter bag 5
Opposite air inlet pipe 6 swings up and down under the action of rapping apparatus, guarantees ash-removal effect.
The device for discharging uses star feeder 12, and discharging is stablized, and can effectively reduce secondary pollution when discharging.
The rapping apparatus uses electric motor of shaker 4, and structure is simple, and arrangement is convenient, and ash-removal effect is good.
The air inlet seat 14 is equipped with the first card slot 15 and the first snap ring, and the lower end of filter bag 5 is in the first snap ring and first
It is fixed under the cooperation of card slot in air inlet seat 14, anti-anti-avulsion bag causes environmental pollution.
The top plate lower end is equipped with device for fixing filter bag, and device for fixing filter bag includes top tube socket and the second snap ring, top
Tube socket is equipped with the second card slot, and the upper end of filter bag 5 is fixed on the tube socket of top under the cooperation of the second snap ring and the second card slot,
Anti- anti-avulsion bag causes environmental pollution.
The periphery of the end plate 13 is equipped with sealing ring 16, prevents exhaust gas from walking short circuit pollution environment.
The inlet box is equipped with the spout towards cyclone cylinder 9, and spout is connected with external air blower, in exhaust gas pressure
When insufficient, starting air blower improves the kinetic energy of exhaust gas, guarantees dust removing effects.
The working principle of the utility model is, using positive pressure dedusting, to make full use of the kinetic energy of exhaust gas itself, coarse granule is made to exist
It is separated in cyclonic separation unit 1 by effect of inertia, reduces abrasion and the cleaning cycle of filter bag 5, that improves filter bag 5 uses the longevity
Life.Fine grained is in cloth bag unit 2 by trap filter, simultaneously because the driving of rapping apparatus, top plate drives filter bag 5 and 13 phase of end plate
It swings up and down to air inlet pipe 6, realizes efficient deashing.
The embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is also not necessarily limited to disclosed embodiment.Without departing from the scope and spirit of illustrated embodiment, this technology is led
Many modifications and changes are obvious for the those of ordinary skill in domain.
Claims (8)
1. a kind of positive-pressure dust removing apparatus, it is characterised in that: including cyclonic separation unit and cloth bag unit, cyclonic separation unit includes
Inlet box, cyclone cylinder, central tube, cone bucket and feeder pipe are tangentially equipped with air inlet, inlet box and air inlet phase on cyclone cylinder side wall
Connection, for central tube with being located in cyclone cylinder, the lower end of central tube is lower than the bottom end of cyclone cylinder, the top of cone bucket and cyclone cylinder
Bottom end is connected, and the bottom end of cone bucket is connected with feeder pipe, and the exit of feeder pipe is equipped with device for discharging, and the top of central tube is high
The top plate of cyclone cylinder out, cloth bag unit include air inlet pipe, end plate, filter bag and top plate, and air inlet pipe lower end is equipped with the end plate chamber of evagination,
End plate chamber is connected with air inlet pipe by taper transition, and it is intracavitary that end plate is movably connected in end plate, and end plate is equipped with air inlet seat,
The lower end of filter bag is connected with the air inlet seat of end plate, and the top of filter bag is connected on top plate, and top plate passes through flexible connector branch
It supports in the top of air inlet pipe, top plate is equipped with rapping apparatus.
2. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: the flexible connector include be symmetrically set in into
The lower bracket of tracheae outer wall two sides, be symmetrically set in top plate two sides and upper bracket corresponding with lower bracket and both ends respectively with upper branch
The support spring that frame, lower bracket are connected.
3. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: the device for discharging uses star feeder.
4. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: the rapping apparatus uses electric motor of shaker.
5. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: air inlet seat is equipped with the first card slot and first
Snap ring, filter bag lower end are fixed in air inlet seat under the cooperation of the first snap ring and the first card slot.
6. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: top plate lower end is equipped with device for fixing filter bag, filter
The fixed device of bag includes top tube socket and the second snap ring, and top tube socket is connected to top plate lower end, and top tube socket is equipped with the second card
Slot, filter bag upper end are fixed on the tube socket of top under the cooperation of the second snap ring and the second card slot.
7. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: the periphery of end plate is equipped with sealing ring.
8. positive-pressure dust removing apparatus according to claim 1, it is characterised in that: inlet box is equipped with the spray towards cyclone cylinder
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888540.8U CN209155352U (en) | 2018-11-16 | 2018-11-16 | A kind of positive-pressure dust removing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821888540.8U CN209155352U (en) | 2018-11-16 | 2018-11-16 | A kind of positive-pressure dust removing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209155352U true CN209155352U (en) | 2019-07-26 |
Family
ID=67338445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821888540.8U Active CN209155352U (en) | 2018-11-16 | 2018-11-16 | A kind of positive-pressure dust removing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209155352U (en) |
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2018
- 2018-11-16 CN CN201821888540.8U patent/CN209155352U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230816 Address after: No. 5, Mengzhou Industrial Cluster District, Jiaozuo City, Henan Province, 454750 Patentee after: Longfeng Gelemei Fashion Co.,Ltd. Address before: No. 5, West Industrial Zone, Mengzhou City, Jiaozuo City, Henan Province Patentee before: HENAN PROSPER SKINS & LEATHER ENTERPRISE Co.,Ltd. |
|
| TR01 | Transfer of patent right |