CN220800883U - Industrial dust collector for absorbing inflammable and explosive dust - Google Patents
Industrial dust collector for absorbing inflammable and explosive dust Download PDFInfo
- Publication number
- CN220800883U CN220800883U CN202322584690.7U CN202322584690U CN220800883U CN 220800883 U CN220800883 U CN 220800883U CN 202322584690 U CN202322584690 U CN 202322584690U CN 220800883 U CN220800883 U CN 220800883U
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- dust
- explosion
- proof
- dust collector
- explosive
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- 239000000428 dust Substances 0.000 title claims abstract description 109
- 239000002360 explosive Substances 0.000 title claims abstract description 21
- 238000004880 explosion Methods 0.000 claims abstract description 17
- 238000013022 venting Methods 0.000 claims abstract description 14
- 239000011521 glass Substances 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 4
- 239000004744 fabric Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000017899 Spathodea campanulata Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the field of industrial dust collectors, and relates to an industrial dust collector for absorbing inflammable and explosive dust, which comprises a dust collector body and is characterized in that: the dust collector also comprises a flameless explosion venting valve, a mounting opening is formed in the dust collection barrel of the dust collector body, and the flameless explosion venting valve is mounted on the mounting opening through a valve seat. The utility model has scientific and reasonable structural design, has the advantages of convenient operation, safety, reliability and easy realization, and is an industrial dust collector with higher innovation for absorbing inflammable and explosive dust.
Description
Technical Field
The utility model belongs to the field of industrial dust collectors, and particularly relates to an industrial dust collector for absorbing inflammable and explosive dust.
Background
At present, related industries such as chemical industry, pharmacy, metallurgy, manufacturing and the like all relate to the application of an industrial dust collector in the production and processing process, and how to ensure the environmental protection safety of an operation environment is an important factor to be considered in the industrial dust collector industry when the inflammable and explosive dust is absorbed.
The existing industrial dust collector is used for treating general dust, and for the production of the dust particles containing inflammable and explosive dust, the existing industrial dust collector has certain defects for the field use requirement, so that the treatment of the inflammable and explosive industrial dust collector for dangerous production is particularly important.
Disclosure of Invention
The utility model aims to provide the industrial dust collector which is scientific and reasonable in structural design, convenient to operate, safe, reliable and easy to realize and is used for absorbing inflammable and explosive dust.
The utility model solves the technical problems by the following technical proposal:
An industrial dust collector for absorbing inflammable and explosive dust, comprises a dust collector body, and is characterized in that: the dust collector also comprises a flameless explosion venting valve, a mounting opening is formed in the dust collection barrel of the dust collector body, and the flameless explosion venting valve is mounted on the mounting opening through a valve seat.
The dust collector body comprises a bottom frame, a column, a dust collection barrel, a dust collection cloth bag, a dust vibration device, a HEPA filter element and an explosion-proof centrifugal fan, wherein the dust collection barrel is installed on the bottom frame through the column, the dust collection barrel is installed below the dust collection barrel, the dust collection cloth bag is installed in the dust collection barrel, a barrel cover is installed above the dust collection barrel, the HEPA filter element is arranged on the barrel cover, the middle of the barrel cover is connected to an air inlet of the explosion-proof centrifugal fan through a pipeline, the explosion-proof centrifugal fan is arranged on the bottom frame, a case is sleeved outside the explosion-proof fan, an explosion-proof switch connected with the explosion-proof centrifugal fan is arranged on the case, and an air inlet port is formed in the dust collection barrel.
And a sight glass is arranged on the dust collection barrel.
The flameless explosion venting valve comprises an explosion-proof plate, a shell and a fire-retarding net, wherein the shell is composed of a straight barrel section and an arc-shaped head arranged at the end part of the straight barrel section, the end part of the arc-shaped head is of a grid structure, the grid structure is covered with the fire-retarding net, the other end of the straight barrel section is connected with a flange plate, the flange plate is connected with a valve seat through a screw, and the explosion-proof plate is clamped between the flange plate and the valve seat.
The utility model has the advantages and beneficial effects that:
1. This an industry dust catcher for absorbing inflammable and explosive dust through setting up the flameless valve that lets out on the dust removal bucket, makes this dust catcher can effectively clear away the inflammable and explosive dust in operation place and can make quick response in danger coming in time again, extinguishes initial flame, guarantees that flame is not propagated, suppresses the emergence of secondary explosion accident. Meets the requirements of safety and environmental protection in the related industries of chemical industry, pharmacy, metallurgy, manufacturing and the like, and is a multifunctional industrial dust collector with higher innovation.
2. The utility model has scientific and reasonable structural design, has the advantages of convenient operation, safety, reliability and easy realization, and is an industrial dust collector with higher innovation for absorbing inflammable and explosive dust.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a flameless explosion venting valve according to the present utility model.
Reference numerals
1-HEPA filter core, 2-dust vibration device, 3-dust removal sack, 4-flameless explosion venting valve, 5-air inlet, 6-sight glass, 7-dust collection bucket, 8-explosion-proof switch, 9-dust collection bucket, 10-stand, 11-explosion-proof centrifugal fan, 12-chassis, 13-bolt, 14-fire-blocking net, 15-explosion-proof plate, 16-disk seat.
Detailed Description
The utility model is further illustrated by the following examples, which are intended to be illustrative only and not limiting in any way.
An industrial dust collector for absorbing inflammable and explosive dust comprises a dust collector body, wherein the dust collector body comprises a bottom frame 12, an upright post 10, a dust collection barrel 9, a dust collection barrel 7, a dust collection cloth bag 3, a dust vibration device 2, a HEPA filter element 1 and an explosion-proof centrifugal fan 11, the dust collection barrel is arranged on the bottom frame through the upright post, the dust collection barrel is arranged below the dust collection barrel, the dust collection cloth bag is arranged in the dust collection barrel, a barrel cover is arranged above the dust collection barrel in a covering manner, the barrel cover is provided with the HEPA filter element, the middle part of the barrel cover is connected to an air inlet of the explosion-proof centrifugal fan through a pipeline, the explosion-proof centrifugal fan is arranged on the bottom frame, a case is covered outside the explosion-proof centrifugal fan, an explosion-proof switch 8 connected with the explosion-proof centrifugal fan is arranged on the case, and an air inlet port 5 is arranged on the dust collection barrel.
The innovation is that: the dust collector also comprises a flameless explosion venting valve 4, a mounting opening is formed in the dust collection barrel of the dust collector body, a valve seat 16 is welded on the mounting opening, and the flameless explosion venting valve is arranged on the valve seat.
The valve seat is directly welded from the opening of the dust removal barrel, and the explosion-proof plate and the explosion venting valve body are installed together through the bolts 13 and the valve seat. The design structure is compact, and the space is saved.
The sealed barrel forms negative pressure to the air inlet of the dust collector, the inflammable and explosive dust-containing gas is sucked into the dust collection barrel of the dust collector through a hose connected with the air inlet, the dust-containing gas is primarily filtered through a dust collection cloth bag, is efficiently filtered through a HEPA filter core, is finally discharged from the outlet of the explosion-proof centrifugal fan, and most of dust can be settled into the dust collection barrel.
The dust collection barrel is provided with the sight glass 6, so that the observation of operators is facilitated, and the operation is facilitated.
The flameless explosion venting valve comprises an explosion-proof plate 15, a shell and a fire-retarding net 14, wherein the shell is composed of a straight barrel section and an arc-shaped head arranged at the end part of the straight barrel section, the end part of the arc-shaped head is of a grid structure, the grid structure is covered with the fire-retarding net, the other end of the straight barrel section is connected with a flange plate, the flange plate is connected with a valve seat through a screw, and the explosion-proof plate is clamped between the flange plate and the valve seat.
If the sucked gas containing inflammable and explosive is burnt and exploded, the explosion-proof plate reacts to the rapid increase of the explosion pressure and breaks open immediately to reduce the pressure. When the expanded fireball passes through the broken explosion-proof plate, the fireball is intercepted by the fire-blocking net. When the flame passes through the fire-retarding net, the fire-retarding net exchanges heat with the flame to cool the high-temperature flame rapidly, pressure and smoke are released, the flame is ensured not to be spread, the occurrence of secondary explosion accidents is further suppressed, property loss is reduced, and personnel safety is protected.
The utility model is suitable for the industrial dust collector for absorbing inflammable and explosive dust gas, and has the advantages of simple structure, safety, high efficiency, low energy consumption, good operation convenience and low maintenance cost.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (4)
1. An industrial dust collector for absorbing inflammable and explosive dust, comprises a dust collector body, and is characterized in that: the dust collector also comprises a flameless explosion venting valve, a mounting opening is formed in the dust collection barrel of the dust collector body, and the flameless explosion venting valve is mounted on the mounting opening through a valve seat.
2. An industrial cleaner for absorbing flammable and explosive dust as defined in claim 1, wherein: the dust collector body include chassis, stand, dust removal bucket, dust collection bucket, dust removal sack, dust vibrating device, HEPA filter core and explosion-proof centrifugal fan the chassis on install the dust removal bucket through the stand, install the dust collection bucket in the below of dust removal bucket, install the dust removal sack in the dust removal bucket, be equipped with the bung in the top lid of dust removal bucket, be equipped with the HEPA filter core on the bung, pass through the air intake of pipe connection to explosion-proof centrifugal fan at the middle part of bung, explosion-proof centrifugal fan arrange in on the chassis, at the outside cover of explosion-proof fan machine case, be equipped with the explosion-proof switch of being connected with explosion-proof centrifugal fan on the machine case the dust removal bucket on be equipped with the air inlet.
3. An industrial cleaner for absorbing flammable and explosive dust as defined in claim 2, wherein: the dust collection barrel is provided with a sight glass.
4. An industrial cleaner for absorbing flammable and explosive dust as defined in claim 1, wherein: the flameless explosion venting valve comprises an explosion-proof plate, a shell and a fire-retarding net, wherein the shell is composed of a straight barrel section and an arc-shaped head arranged at the end part of the straight barrel section, the end part of the arc-shaped head is of a grid structure, the grid structure is covered with the fire-retarding net, the other end of the straight barrel section is connected with a flange plate, the flange plate is connected with a valve seat through a screw, and the explosion-proof plate is clamped between the flange plate and the valve seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584690.7U CN220800883U (en) | 2023-09-22 | 2023-09-22 | Industrial dust collector for absorbing inflammable and explosive dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322584690.7U CN220800883U (en) | 2023-09-22 | 2023-09-22 | Industrial dust collector for absorbing inflammable and explosive dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220800883U true CN220800883U (en) | 2024-04-19 |
Family
ID=90706270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322584690.7U Active CN220800883U (en) | 2023-09-22 | 2023-09-22 | Industrial dust collector for absorbing inflammable and explosive dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220800883U (en) |
-
2023
- 2023-09-22 CN CN202322584690.7U patent/CN220800883U/en active Active
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| GR01 | Patent grant |