CN204134437U - A kind of metallic particles dust arrester - Google Patents
A kind of metallic particles dust arrester Download PDFInfo
- Publication number
- CN204134437U CN204134437U CN201420579151.2U CN201420579151U CN204134437U CN 204134437 U CN204134437 U CN 204134437U CN 201420579151 U CN201420579151 U CN 201420579151U CN 204134437 U CN204134437 U CN 204134437U
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- China
- Prior art keywords
- cylindrical shell
- absorption
- cover plate
- bar
- hole
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Abstract
The utility model relates to metallic particles dust arrester, prior art can be solved to the bad and incomplete problem of dust removing effects of metallic particles recycling effect, coarse filter device comprises the first cylindrical shell, first cylindrical shell lower end closed, there is charging aperture first cylindrical shell lower end, the many absorption bars vertically placed are had in first cylindrical shell cavity, absorption bar there is fusiformis body, absorption fluted hole, bar upper end, the outer edge surface of absorption bar upper end there is flow export, cover plate is arranged at the first cylindrical shell top, cover plate there is multiple through hole, the absorption upper surface of bar and the lower surface of cover plate fit, cover plate there is escape pipe, thin filter comprises the second cylindrical shell, the conical filter net of multiple handstand be arranged above and below is had in second cylindrical shell, there is spiral weather strip screen pack upper surface, second cylinder body bottom has tank, there is air outlet second cylindrical shell lower end, link together through pipeline between coarse filter device and thin filter, the utility model novel structure is unique, thorough to the recycling of metallic dust.
Description
Technical field
The utility model relates to dust arrester, particularly a kind of metallic particles dust arrester.
Background technology
Cleaner is equipment conventional in industrial production, its objective is and the dust in air and particle are separated from air, for metallic dust, as the dust cut or polishing produces, now general way is or is recycled metallic dust by sack cleaner, but special due to metallic dust, when adopting bag-type dust, easy damage sack cleaner, owing to be also mingled with the less dust of other particles in metallic dust, the difficulty be simultaneously processed with metallic dust is larger, treatment effect for other granule dust in metallic dust is bad, therefore, the equipment developing a kind of applicable metallic dust recycling is the work needed badly.
Summary of the invention
For above-mentioned situation, for overcoming the defect of prior art, the object of the utility model is just to provide a kind of metallic particles dust arrester, effectively can solve prior art to the bad and incomplete problem of dust removing effects of metallic particles recycling effect.
Its technical scheme solved is, comprise coarse filter device and thin filter, coarse filter device comprises the first cylindrical shell, first cylindrical shell lower end closed, there is charging aperture first cylindrical shell lower end, the many absorption bars vertically placed are had in first cylindrical shell cavity, absorption bar there is multiple fusiformis body of being arranged above and below concentric with absorption bar, absorption fluted hole, bar upper end, the outer edge surface of absorption bar upper end there is multiple flow export be communicated with recess hole, cover plate is arranged at the first cylindrical shell top, the outer edge surface of cover plate and the first cylindrical shell forms admission chamber, cover plate there is multiple through hole, the absorption upper surface of bar and the lower surface of cover plate fit, recess hole on absorption bar and through hole are fit together, cover plate there is escape pipe, thin filter comprises the second cylindrical shell, the conical filter net of multiple handstand be arranged above and below is had in second cylindrical shell, there is spiral weather strip screen pack upper surface, second cylinder body bottom has tank, there is air outlet second cylindrical shell lower end, link together through pipeline between coarse filter device and thin filter, pipeline is equipped with heater.
The utility model novel structure is unique, and thorough to the recycling of metallic dust, dedusting function is comprehensive.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model each several part looks connection layout.
Fig. 2 is the main pseudosection of the utility model coarse filter device.
Fig. 3 is the top view of the utility model coarse filter device.
Fig. 4 is the front view of the utility model absorption bar.
Fig. 5 is the top view (enlarged drawing) of the utility model Fig. 4.
Fig. 6 is the enlarged drawing of part A in the utility model Fig. 4.
Fig. 7 is the main pseudosection of thin filter in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further details.
Provided by Fig. 1 to Fig. 7, the utility model comprises coarse filter device and thin filter, coarse filter device comprises the first cylindrical shell, first cylindrical shell 1 lower end closed, there is charging aperture 2 first cylindrical shell 1 lower end, the many absorption bars 3 vertically placed are had in first cylindrical shell 1 cavity, absorption bar 3 there is multiple fusiformis body 4 of being arranged above and below concentric with absorption bar 3, absorption fluted hole 5, bar 3 upper end, the outer edge surface of absorption bar 3 upper end there is multiple flow export 6 be communicated with recess hole 5, cover plate 7 is arranged at the first cylindrical shell 1 top, the outer edge surface of cover plate 7 and the first cylindrical shell 1 forms admission chamber 8, cover plate 7 there is multiple through hole 9, the absorption upper surface of bar 3 and the lower surface of cover plate 7 fit, recess hole 5 on absorption bar 3 is fit together with through hole 9, cover plate 7 there is escape pipe 10, thin filter comprises the second cylindrical shell 11, the conical filter net 12 of multiple handstand be arranged above and below is had in second cylindrical shell 11, there is spiral weather strip 13 screen pack 12 upper surface, tank is had bottom second cylindrical shell 11, there is air outlet second cylindrical shell 11 lower end, link together through pipeline 13 between coarse filter device and thin filter, heater 14 pipeline 13 is equipped with.
In order to ensure the dust removal and filtration effect in coarse filter device, said first cylindrical shell bottom has multiple layer metal net 15, first cylindrical shell 1 cavity inner wall to be arranged above and below the downward-sloping annular baffle ring 16 in multiple cross section, upsets the flow path of gas further.
Said heater 14 is resistive heater.
The said pipeline 13 be communicated with the first cylindrical shell 1 is built with water pipe 17, and the delivery port of water pipe 17 is placed in admission chamber 8, and water via through holes 9 flow in the recess hole 5 in absorption bar 3, and the flow export 6 on absorption bar 3 flows on the outer edge surface of absorption bar 3.
Service condition of the present utility model is, coarse filter device and thin filter are linked together through pipeline 13, the air outlet of the second cylindrical shell 11 is connected with existing cyclone type or fiber bag precipitator through pipeline, make to form negative pressure in the first cylindrical shell 1 and the second cylindrical shell 11, through water pipe 17, water is injected in admission chamber 8, water via through holes 9 flow in the recess hole 5 in absorption bar 3, and the flow export 6 on absorption bar 3 flows on the outer edge surface of absorption bar 3 and fusiformis body 4, its outer edge surface is formed the fluid film of flowing, gas with metallic dust particles enters in the first cylindrical shell 1 from charging aperture 2, under the effect of negative pressure, flow from the lower to upper part of the first cylindrical shell 1, adsorb on fusiformis body 4 outer edge surface on bar 3 and absorption bar 3 and have one deck liquid level, fusiformis body 4 can increase the area of absorption greatly, therefore, the wire netting 15 of airflow passes first cylindrical shell 1 bottom, upset by wire netting 15, form disorderly air-flow, metallic particles afterwards in air-flow will with the fluid film joint on absorption bar 3, metallic particles can enter in fluid film, taken away by the liquid flowed, and then reach the effect that metallic particles is reclaimed, Multi-layer annular baffle ring 16 in first cylindrical shell 1 further can upset the circulation path of air-flow, for metallic particles in air-flow and fluid film joint create conditions, the effect that further guarantee is reclaimed metallic particles, gas can enter in the second cylindrical shell 11 through pipeline 13 through escape pipe 10 afterwards, because in the first cylindrical shell 1, gas contacts with liquid, humidity in gas can become large, in order to not affect the filter effect of thin filter, the larger gas of humidity can heating devices heat on pipeline 13, drying process is carried out to gas, gas enters the second cylindrical shell 11 afterwards, in the second cylindrical shell, conical filter net 12 can make gas form scroll air-flow at the upper surface of conical filter net 12, strengthen the contact dynamics of gas and screen pack 12, the speed that raising gas passes through and efficiency, the metallic particles that a part drops in screen pack 12 or other particles can drop in the tank in the second cylindrical shell 11, particle is reclaimed, gas enters in cyclone type of the prior art or fiber bag precipitator again and carries out dust removal process afterwards, abundant guarantee is to the effect of dedusting.
The utility model novel structure is unique, and easy to use, dedusting separating metal particle effect is good, and process thoroughly, can solve the problem that prior art equipment is many, floor space is large and treatment effect is bad greatly.
Claims (2)
1. a metallic particles dust arrester, comprise coarse filter device and thin filter, it is characterized in that, coarse filter device comprises first simplified, first cylindrical shell (1) lower end closed, there is charging aperture (2) first cylindrical shell (1) lower end, the many absorption bars (3) vertically placed are had in first cylindrical shell (1) cavity, absorption bar (3) there is multiple fusiformis body (4) of being arranged above and below concentric with absorption bar (3), absorption fluted hole, bar (3) upper end (5), the outer edge surface of absorption bar (3) upper end there is multiple flow export (6) be communicated with recess hole (5), cover plate (7) is arranged at first simplified (1) top, cover plate (7) forms admission chamber (8) with the outer edge surface of the first cylindrical shell (1), cover plate (7) there is multiple through hole (9), the upper surface of absorption bar (3) and the lower surface of cover plate (7) fit, recess hole (5) on absorption bar (3) and through hole (9) are fit together, cover plate (7) there is escape pipe (10), thin filter comprises second simplified (11), the conical filter net (12) of multiple handstand be arranged above and below is had in second cylindrical shell (11), there is spiral weather strip (13) screen pack (12) upper surface, tank is arranged at the second cylindrical shell (11) bottom, there is air outlet second cylindrical shell (11) lower end, link together through pipeline (13) between coarse filter device and thin filter, heater (14) pipeline (13) is equipped with.
2. metallic particles dust arrester according to claim 1, it is characterized in that, multiple layer metal net (15) is arranged at said first cylindrical shell bottom, and the first cylindrical shell (1) cavity inner wall is arranged above and below the downward-sloping annular baffle ring (16) in multiple cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579151.2U CN204134437U (en) | 2014-09-25 | 2014-09-25 | A kind of metallic particles dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579151.2U CN204134437U (en) | 2014-09-25 | 2014-09-25 | A kind of metallic particles dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204134437U true CN204134437U (en) | 2015-02-04 |
Family
ID=52411155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579151.2U Expired - Fee Related CN204134437U (en) | 2014-09-25 | 2014-09-25 | A kind of metallic particles dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204134437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126898A (en) * | 2017-11-30 | 2018-06-08 | 湘潭大学 | A kind of filtering type powder classification device and stage division according to underbalance effect |
-
2014
- 2014-09-25 CN CN201420579151.2U patent/CN204134437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108126898A (en) * | 2017-11-30 | 2018-06-08 | 湘潭大学 | A kind of filtering type powder classification device and stage division according to underbalance effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20150925 |
|
| EXPY | Termination of patent right or utility model |