CN210079152U - Waste sheet bin dust collecting system - Google Patents
Waste sheet bin dust collecting system Download PDFInfo
- Publication number
- CN210079152U CN210079152U CN201920725087.7U CN201920725087U CN210079152U CN 210079152 U CN210079152 U CN 210079152U CN 201920725087 U CN201920725087 U CN 201920725087U CN 210079152 U CN210079152 U CN 210079152U
- Authority
- CN
- China
- Prior art keywords
- bin
- negative pressure
- dust
- air outlet
- extraction system
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 56
- 239000002699 waste material Substances 0.000 title claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 7
- 238000004880 explosion Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of dust removal equipment in the film production process, in particular to a dust collection system for a waste sheet bin, which comprises a negative pressure bin, wherein the upper part of the negative pressure bin is provided with an air outlet, the air outlet of the negative pressure bin is connected with an air suction port of a high pressure fan through a connecting pipe, the lower part of the negative pressure bin is provided with an air inlet, the air inlet of the negative pressure bin is connected with the top air outlet of a cyclone separator through a connecting pipe, and the air inlet of the cyclone separator is connected with; and a plurality of layers of metal screens are arranged in the negative pressure bin. Feed bin dust collecting system can collect the piece dust, the feed bin is airtight, avoids the dust piece to waft out the feed bin and accumulates outside the feed bin, avoids producing in the workshop and reaches the explosion limit, meet the danger that open fire takes place dust explosion.
Description
Technical Field
The utility model relates to a waste sheet feed bin dust collecting system belongs to the dust collecting equipment technical field in the film production process.
Background
The secondary recovery and reconstruction process of the film product comprises the links of crushing, melting, extruding, granulating and the like. The broken material is sent into the waste slice feed bin by the fan, is equipped with the screen cloth in the waste slice feed bin, and in order to exhaust or reach atmospheric pressure balance, the upper portion of waste slice feed bin is open state. I.e. in communication with the outside. Broken material gets into the feed bin after, the overwhelming majority can fall into the feed bin bottom under the separation of screen cloth, and a small amount of dust pieces can disperse and arrive the feed bin top along with airing exhaust in the air, can see through the screen cloth and fly off outside the feed bin even, can accumulate outside the feed bin for a long time, can reach explosion limit, meet the danger that open fire takes place dust explosion in the workshop.
SUMMERY OF THE UTILITY MODEL
According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: the utility model provides a confined waste sheet feed bin dust collecting system in feed bin, it is accumulated outside the feed bin to avoid the dust piece to waft the feed bin, and then avoids reaching the explosion limit or meets the possibility that naked light takes place danger.
The utility model discloses a waste sheet feed bin dust collecting system, including the negative pressure storehouse, negative pressure storehouse upper portion is equipped with the air outlet, and the air outlet of negative pressure storehouse passes through the inlet scoop of connecting pipe connection high pressure positive blower, and negative pressure storehouse lower part is equipped with the air intake, and the air intake of negative pressure storehouse passes through the top air outlet of connecting pipe connection cyclone, and cyclone's air intake is connected with the dust absorption pipe; and a plurality of layers of metal screens are arranged in the negative pressure bin.
When the workshop needs to be cleaned, the high-pressure fan is started, the high-pressure fan pumps the negative pressure bin and the cyclone separator into negative pressure, and broken materials are sucked and cleaned through the dust suction pipe. Cyclone carries out prefiltration to broken material, makes the solid particle that has great inertial centrifugal force fall into the bottom, and remaining comparatively tiny broken material gets into the negative pressure storehouse along with the connecting pipe, and negative pressure storehouse bottom is gone into to the separation effect of a plurality of layers of metal screen cloth in the negative pressure storehouse under, and the air current that does not carry the dust piece is arranged outside the workshop from high pressure positive blower's air outlet.
The metal mesh divide into the three-layer, from supreme first metal mesh, second metal mesh and the third metal mesh of being respectively down, and the screen cloth aperture reduces gradually, avoids first layer metal mesh saturation too fast, delays the overhaul of the equipments cycle.
The top opening of negative pressure storehouse be equipped with the sealed lid of detachable top, can overhaul the negative pressure storehouse and wash.
The bottom of the negative pressure bin is provided with a cleaning valve port, so that accumulated dust and debris can be discharged.
The bottom of the cyclone separator is connected with a dust barrel, and solid particles with larger inertial centrifugal force fall into the dust barrel at the bottom.
The dust suction opening at the tail end of the dust suction pipe is of a horn mouth structure, so that the dust suction area is increased.
The dust absorption pipe is a metal hose.
The high pressure fan is provided with a pressure relief valve, and when the pressure exceeds the pressure value set by the high pressure fan or the pressure fluctuation range in the high pressure fan exceeds a set value, the high pressure fan is protected.
Compared with the prior art, the utility model beneficial effect who has is:
feed bin dust collecting system can collect the piece dust, feed bin (negative pressure storehouse) are airtight, avoid the dust piece to waft out feed bin (negative pressure storehouse) and accumulate outside the feed bin, produce in avoiding the workshop and reach explosion limit, meet the danger that open fire takes place dust explosion.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. a motor; 2. a high pressure fan; 3. a connecting pipe; 4. a top sealing cover; 5. a third metal screen; 6. a second metal screen; 7. a first metal screen; 8. a negative pressure bin; 9. cleaning the valve port; 10. a cyclone separator; 11. a dust barrel; 12. a dust collection pipe; 13. a dust suction port.
Detailed Description
The invention will be further described with reference to the following examples:
as shown in fig. 1, the dust collection system for waste bin of the present invention comprises a negative pressure bin 8, wherein an air outlet is arranged at the upper part of the negative pressure bin 8, the air outlet of the negative pressure bin 8 is connected with an air suction inlet of a high pressure fan 2 through a connecting pipe 3, an air inlet is arranged at the lower part of the negative pressure bin 8, the air inlet of the negative pressure bin 8 is connected with an air outlet at the top of a cyclone separator 10 through the connecting pipe 3, and the air inlet of the cyclone separator 10 is connected with a dust collection pipe 12; the negative pressure storehouse 8 in be equipped with metal mesh, metal mesh divide into the three-layer, from supreme first metal mesh 7(120 meshes), second metal mesh 6(100 meshes) and third metal mesh 5(50 meshes) respectively down, and the screen cloth aperture reduces gradually.
The top opening of negative pressure storehouse 8 is equipped with the sealed lid 4 in detachable top, and the bottom of negative pressure storehouse 8 is equipped with clearance valve port 9.
The bottom of the cyclone separator 10 is connected with a dust barrel 11.
The dust suction pipe 12 is a metal hose, and a dust suction port 13 at the end is of a bell mouth structure.
The high pressure fan 2 is provided with a pressure relief valve, and the high pressure fan 2 is driven by the motor 1.
When the workshop needs to be cleaned, the high-pressure fan 2 is started, the high-pressure fan 2 pumps the negative pressure bin 8 and the cyclone separator 10 into negative pressure, and the broken materials are sucked and cleaned through the dust suction pipe 12. Cyclone 10 carries out prefiltering to broken material, makes the solid particle that has great inertial centrifugal force fall into the bottom, and remaining comparatively tiny broken material gets into negative pressure storehouse 8 along with connecting pipe 3, and 8 bottoms in negative pressure storehouse are gone into to the separation effect of a plurality of layers of metal mesh in negative pressure storehouse 8 whereabouts, and the air current that does not carry the dust piece is discharged outside the workshop from high pressure positive blower 2's air outlet. Feed bin dust collecting system can collect the piece dust, feed bin (negative pressure storehouse 8) are airtight, avoid the dust piece to waft out feed bin (negative pressure storehouse 8) and accumulate outside the feed bin, can reach explosion limit, meet the danger that the naked light takes place dust explosion in avoiding the workshop.
Claims (8)
1. The utility model provides a waste sheet feed bin dust collecting system which characterized in that: the device comprises a negative pressure bin (8), wherein an air outlet is formed in the upper part of the negative pressure bin (8), the air outlet of the negative pressure bin (8) is connected with an air suction port of a high-pressure fan (2) through a connecting pipe (3), an air inlet is formed in the lower part of the negative pressure bin (8), the air inlet of the negative pressure bin (8) is connected with an air outlet in the top of a cyclone separator (10) through the connecting pipe (3), and the air inlet of the cyclone separator (10) is connected with a dust suction pipe (12); the negative pressure bin (8) is internally provided with a plurality of layers of metal screens.
2. The scrap bin dust extraction system according to claim 1, further comprising: the metal screen is divided into three layers, namely a first metal screen (7), a second metal screen (6) and a third metal screen (5) from bottom to top respectively, and the aperture of the screens is gradually reduced.
3. The scrap bin dust extraction system according to claim 1, further comprising: the top opening of the negative pressure bin (8) is provided with a detachable top sealing cover (4).
4. The scrap bin dust extraction system according to claim 1, further comprising: the bottom of the negative pressure bin (8) is provided with a cleaning valve port (9).
5. The scrap bin dust extraction system according to claim 1, further comprising: the bottom of the cyclone separator (10) is connected with a dust barrel (11).
6. The scrap bin dust extraction system according to claim 1, further comprising: the dust suction opening (13) at the tail end of the dust suction pipe (12) is of a horn-mouth structure.
7. The scrap bin dust extraction system according to claim 1, further comprising: the dust suction pipe (12) is a metal hose.
8. The scrap bin dust extraction system according to claim 1, further comprising: the high pressure fan (2) is provided with a pressure relief valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725087.7U CN210079152U (en) | 2019-05-14 | 2019-05-14 | Waste sheet bin dust collecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725087.7U CN210079152U (en) | 2019-05-14 | 2019-05-14 | Waste sheet bin dust collecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210079152U true CN210079152U (en) | 2020-02-18 |
Family
ID=69479102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920725087.7U Active CN210079152U (en) | 2019-05-14 | 2019-05-14 | Waste sheet bin dust collecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210079152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221976A (en) * | 2020-09-28 | 2021-01-15 | 共享装备股份有限公司 | Steel shot recovery device |
-
2019
- 2019-05-14 CN CN201920725087.7U patent/CN210079152U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221976A (en) * | 2020-09-28 | 2021-01-15 | 共享装备股份有限公司 | Steel shot recovery device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8012230B2 (en) | Structure of an impurities collecting bucket for an air separator and purifier | |
| CN101797561B (en) | Separation device of plastic particles and dust by negative-pressure air power | |
| CN206273323U (en) | A kind of air-box type sack cleaner | |
| CN210079152U (en) | Waste sheet bin dust collecting system | |
| CN201676610U (en) | Inner-filter type big-bag dust collector | |
| CN207682722U (en) | A kind of efficient and environment-friendly type vibration separate equipment for electric wire recycling | |
| CN213855301U (en) | Automatic powder recovery equipment for powder spraying room | |
| CN107190691A (en) | A kind of automatic garbage classification scavenging machine | |
| CN211328540U (en) | Dust removal device of collection ball chamber | |
| CN209393716U (en) | A kind of waste treatment device for enviroment protective packing bag production | |
| CN215138243U (en) | Novel high-efficient separation filtration system of whirlwind gas dirt | |
| CN210701161U (en) | Environment-friendly dust removal winnowing machine | |
| CN210585874U (en) | Vertical air suction channel for removing edible fungus fine powder | |
| CN211435514U (en) | Integrated integrated filter cartridge dust remover and laser processing equipment | |
| CN201061795Y (en) | Industry suction cleaner | |
| CN209425973U (en) | A kind of recyclable device | |
| CN217909630U (en) | Dust-containing waste gas quick and efficient sorting device produced by crushing waste lithium batteries | |
| CN208244915U (en) | A kind of disused mobile battery processing system | |
| CN102366690A (en) | Dust collection bucket with multistage separation structure | |
| CN203736117U (en) | Cyclone separating device for industrial cleaner | |
| CN208084480U (en) | A kind of environment-friendly type filter core guillotine | |
| CN110449360B (en) | Environment-friendly dust removal winnowing machine | |
| CN214486070U (en) | Three-stage dust removal feeding system | |
| CN216367265U (en) | Diamond micropowder collection device | |
| CN211846435U (en) | Feeding hopper with dust collection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261000 no.1018, row 10, 888, Gaoer Road, Weifang Comprehensive Bonded Zone, Shandong Province (supporting area) Patentee after: Shandong Shenghe film new material Co.,Ltd. Address before: 261000 no.1018, row 10, 888, Gaoer Road, Weifang Comprehensive Bonded Zone, Shandong Province (supporting area) Patentee before: SHANDONG SHENGHE PLASTIC DEVELOPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dust collection system for waste material bin Effective date of registration: 20231114 Granted publication date: 20200218 Pledgee: Weifang rural commercial bank Limited by Share Ltd. hi tech sub branch Pledgor: Shandong Shenghe film new material Co.,Ltd. Registration number: Y2023980065601 |