CN214048669U - Movable dust removal device - Google Patents
Movable dust removal device Download PDFInfo
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- CN214048669U CN214048669U CN202021927267.2U CN202021927267U CN214048669U CN 214048669 U CN214048669 U CN 214048669U CN 202021927267 U CN202021927267 U CN 202021927267U CN 214048669 U CN214048669 U CN 214048669U
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- shell
- filter cartridge
- dust
- hand
- flat car
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Abstract
A mobile dust removal device comprises a hand-pushed flat car, wherein a shell is fixed on a platform of the hand-pushed flat car, and the upper end and the lower end of the shell are open; a mounting plate is arranged in the middle of the shell, a filter cartridge is connected below the mounting plate in a hanging manner, and an ash dropping bin is arranged between the lower end of the filter cartridge and the platform; a dust collection hose is connected to an air inlet arranged at the lower part of the shell, and the other end of the dust collection hose is connected with an air inlet cover; the filter cartridge is characterized in that a fan seat is arranged on the outer wall of the shell, a centrifugal fan is fixed on the fan seat, the centrifugal fan is communicated with an exhaust port of the filter cartridge through a through hole in the upper portion of the shell and an inner cavity of the shell, and a top cover is arranged at the upper end of the shell to seal an upper end opening of the shell. The utility model discloses in order to solve the not enough of prior art.
Description
Technical Field
The utility model belongs to the technical field of dust collecting equipment, concretely relates to remove dust collector.
Background
With the stricter and stricter requirements of national environmental protection policy, the smoke and waste gas generated in the workshop cutting and welding production process must be collected and treated. Most of smoke and dust waste gas generated in the workshop cutting and welding production processes in the market at present is collected and treated by using a fixed bag/filter cartridge dust collector and is discharged up to the standard through a gas collecting hood, an air pipe, dust removing equipment, a fan and a chimney. However, the disadvantage of this collection mode is that the fixed production equipment must be located at a fixed collection station from the beginning and cannot be changed once the position is determined; when mobile devices such as cutting and welding do not have fixed stations, the dust that it produced in the course of the work can't be collected and handled, consequently urgently needed one kind conveniently to follow the dust collector that the change of station removed together and carry out the collection processing of dust, guaranteed the cleanness of station, satisfied environmental protection requirement simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mobile dust removal device to solve the not enough of prior art.
The utility model adopts the technical proposal that: a mobile dust removal device comprises a hand-pushed flat car, wherein a shell is fixed on a platform of the hand-pushed flat car, and the upper end and the lower end of the shell are open; a mounting plate is arranged in the middle of the shell, a filter cartridge is connected below the mounting plate in a hanging manner, and an ash dropping bin is arranged between the lower end of the filter cartridge and the platform; a dust collection hose is connected to an air inlet arranged at the lower part of the shell, and the other end of the dust collection hose is connected with an air inlet cover; the filter cartridge is characterized in that a fan seat is arranged on the outer wall of the shell, a centrifugal fan is fixed on the fan seat, the centrifugal fan is communicated with an exhaust port of the filter cartridge through a through hole in the upper portion of the shell and an inner cavity of the shell, and a top cover is arranged at the upper end of the shell to seal an upper end opening of the shell.
And a blowing pipe is arranged right above the exhaust port of the filter cylinder, penetrates through the shell and is connected with the output end of a pulse valve fixed on the outer wall of the shell, and the input end of the pulse valve is connected with an air source.
And a dust removing door and an observation window are arranged on the side wall of the dust falling bin, and the observation window is positioned on one side of the handle of the hand-pushed flat car.
The shell is cylindrical, 2-3 filter cartridges are vertically arranged, and the air source is an air storage tank or an air compressor.
Four universal wheels with brakes are arranged at the bottom of the hand-pushed flat car.
Compared with the prior art, the utility model discloses beneficial effect who has: the device has a simple structure, is convenient to move, can meet the dust removal requirements of a plurality of equipment stations, and can also meet the dust removal requirements of the ground; the filter cartridge is periodically sprayed and cleaned by compressed gas, so that the filter cartridge has self-cleaning capability, and the dust filtering effect of the device is ensured.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a sectional view of the internal structure of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-3 and the detailed description thereof.
A mobile dust removal device comprises a hand-push flat car 2, wherein a shell 1 is fixed on a platform 2-1 of the hand-push flat car 2, and the upper end and the lower end of the shell 1 are open; a mounting plate 1-1 is arranged in the middle of the inside of the shell 1, a filter cartridge 3 is connected below the mounting plate 1-1 in a hanging manner, and an ash falling bin 1-2 is arranged between the lower end of the filter cartridge 3 and the platform 2-1; a dust collection hose 4 is connected to an air inlet 1-4 arranged at the lower part of the shell 1, and an air inlet cover 5 is connected to the other end of the dust collection hose 4; the filter cartridge is characterized in that a fan seat 6 is arranged on the outer wall of the shell 1, a centrifugal fan 7 is fixed on the fan seat 6, the centrifugal fan 7 is communicated with an exhaust port of the filter cartridge 3 through holes 1-5 in the upper portion of the shell 1 and an inner cavity of the shell 1, and a top cover 8 is arranged at the upper end of the shell 1 to seal an upper end opening of the shell 1. The top cover 8 is locked with the upper end of the shell 1 through a buckle.
And a blowing pipe 9 is arranged right above an exhaust port of the filter cartridge 3, the blowing pipe 9 penetrates through the shell 1 and is connected with the output end of a pulse valve 10 fixed on the outer wall of the shell 1, and the input end of the pulse valve 10 is connected with an air source 11.
The side wall of the ash falling bin 1-2 is provided with an ash cleaning door 1-3 and an observation window 1-6, and the observation window 1-6 is positioned at one side of the handle 2-2 of the hand-pushed flat car 2, so that a user can conveniently observe the dust amount in the ash falling bin 1-2 at any time. Four universal wheels 2-3 with brakes are arranged at the bottom of the hand-pushed flat car 2.
In one embodiment, the housing 1 is cylindrical, the number of the filter cartridges 3 is two, and the air source 11 is an air storage tank or an air compressor. And selecting the air storage tank and the air compressor according to actual conditions. The lower portion of the shell 1 is symmetrically provided with two air inlets 1-4, the number of the dust collection hoses 4 is two, the two dust collection hoses are respectively connected with the two air inlets 1-4, and the other ends of the dust collection hoses 4 are connected with air inlet covers 5. The dust collection hose 4 is a polyester fiber hose. The filter cartridge 3 is a polyester fiber filter cartridge.
The device can be used for treating suspended dust in the air and cleaning dust on the ground; when the device is used for treating suspended dust in air, the device is moved to a required station, a hand-pushed flat car 2 is locked to brake, a dust collection hose is hung, an air inlet of an air inlet hood 5 corresponds to a device for discharging smoke dust, a centrifugal fan is started, under the action of the centrifugal fan, the air inlet of the air inlet hood 5 generates negative pressure, smoke dust waste gas is sucked into an inner cavity at the lower part of a shell 1 through the dust collection hose and is filtered by a filter cartridge, gas is discharged from an exhaust port of the filter cartridge through an inner cavity at the upper part of the shell 1 and through holes 1-5 and an exhaust port of the centrifugal fan 7, dust filtration is completed, and dust falls into a dust falling bin 1-2 under the action of gravity; the amount of dust in the dust falling bin 1-2 can be directly observed through the observation window 1-6, and the dust can be reasonably arranged and cleaned according to the amount of the dust in the dust falling bin 1-2. When the filter cartridge 3 needs to be cleaned, the surface of the filter cartridge is cleaned through a blowing pipe 9 arranged right above an exhaust port of the filter cartridge 3, compressed gas is blown into the filter cartridge through the blowing pipe 9, and the compressed gas penetrates through the filter cartridge to enable dust attached to the outer surface of the filter cartridge to fall into a dust falling bin 1-2 after falling off; the injection pipe 9 is connected with an air source through a pulse valve, and the pulse valve controls the closing and opening of the air source through setting a cleaning period, so that the regular automatic cleaning of the filter cylinder is completed, and the dust removal effect is ensured; when the dust removing device is used for cleaning dust on the floor of a workshop, the air inlet cover 5 is directly buckled on the floor with the dust, the centrifugal fan is started to push the hand-pushed flat car 2 to drive the air inlet cover 5 to move, the dust on the floor is sucked, filtered and collected in the dust falling bin 1-2, and the floor is cleaned.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes made by the contents of the claims of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. The utility model provides a remove dust collector, includes hand push flatbed (2), its characterized in that: a shell (1) is fixed on a platform (2-1) of the hand-pushed flat car (2), and the upper end and the lower end of the shell (1) are open; a mounting plate (1-1) is arranged in the middle of the inside of the shell (1), a filter cartridge (3) is connected below the mounting plate (1-1) in a hanging manner, and an ash falling bin (1-2) is arranged between the lower end of the filter cartridge (3) and the platform (2-1); a dust collection hose (4) is connected to an air inlet (1-4) arranged at the lower part of the shell (1), and the other end of the dust collection hose (4) is connected with an air inlet cover (5); the filter cartridge is characterized in that a fan seat (6) is arranged on the outer wall of the shell (1), a centrifugal fan (7) is fixed on the fan seat (6), the centrifugal fan (7) is communicated with an exhaust port of the filter cartridge (3) through a through hole (1-5) in the upper portion of the shell (1) and an inner cavity of the shell (1), and a top cover (8) is arranged at the upper end of the shell (1) to seal an upper end opening of the shell (1).
2. A mobile dust extraction unit as claimed in claim 1, wherein: and a blowing pipe (9) is arranged right above an exhaust port of the filter cartridge (3), the blowing pipe (9) penetrates through the shell (1) to be connected with the output end of a pulse valve (10) fixed on the outer wall of the shell (1), and the input end of the pulse valve (10) is connected with an air source (11).
3. A mobile dust extraction apparatus according to claim 1 or 2, wherein: the side wall of the ash falling bin (1-2) is provided with an ash cleaning door (1-3) and an observation window (1-6), and the observation window (1-6) is positioned at one side of a handle (2-2) of the hand-pushed flat car (2).
4. The mobile dust removal device of claim 2, wherein: the shell (1) is cylindrical, 2-3 filter cartridges (3) are vertically arranged, and the air source (11) is an air storage tank or an air compressor.
5. A mobile dust extraction apparatus according to claim 4, wherein: four universal wheels (2-3) with brakes are arranged at the bottom of the hand-pushed flat car (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927267.2U CN214048669U (en) | 2020-09-07 | 2020-09-07 | Movable dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927267.2U CN214048669U (en) | 2020-09-07 | 2020-09-07 | Movable dust removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214048669U true CN214048669U (en) | 2021-08-27 |
Family
ID=77386042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927267.2U Active CN214048669U (en) | 2020-09-07 | 2020-09-07 | Movable dust removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214048669U (en) |
-
2020
- 2020-09-07 CN CN202021927267.2U patent/CN214048669U/en active Active
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