CN217188653U - Dust removal device of stirrer - Google Patents
Dust removal device of stirrer Download PDFInfo
- Publication number
- CN217188653U CN217188653U CN202220720347.3U CN202220720347U CN217188653U CN 217188653 U CN217188653 U CN 217188653U CN 202220720347 U CN202220720347 U CN 202220720347U CN 217188653 U CN217188653 U CN 217188653U
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- dust
- dust collection
- pipe
- filter screen
- collection tube
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Abstract
The utility model discloses a dust collector of stirrer, relate to the dust removal technical field, solve the inconvenient technical problem who changes of filter screen, the device is including the dust collection tube that is located the mixer top, one side of dust collection tube is equipped with the dust absorption pipe that the level was arranged, the dust absorption pipe is tangent with the inner wall of dust collection tube, be equipped with first air exhauster on the dust absorption pipe, the one end of dust absorption pipe is equipped with the flexible pipe of ripple, the lower extreme of the flexible pipe of ripple is equipped with the dust cage, the dust absorption pipe is equipped with the actuating mechanism of drive dust cage up-and-down motion, the middle part of dust collection tube inner chamber is equipped with vertical air duct of arranging, the both ends of air duct extend to the top and the bottom of dust collection tube respectively, the bottom of dust collection tube is equipped with the toper fill, the lower extreme that the toper was fought is equipped with the discharge pipe, the top of dust collection tube is equipped with the rose box, the both sides of rose box are equipped with the installing port respectively, movable mounting has the filter screen between two installing ports. The utility model discloses when changing the filter screen, with the new filter screen direct ejecting old filter screen can, easy operation is convenient.
Description
Technical Field
The utility model relates to a dust removal technical field, more specifically say, it relates to a mixer dust collector.
Background
The mineral powder can generate a large amount of dust in the stirring process of the stirrer, potential harm is caused to the surrounding environment and human bodies, and the dust can also cause the reduction of the product quality and the working precision of the machine, so that the production is influenced, and the economic loss is caused.
The existing dust removing equipment can block the filter screen after the accumulated dust of the filter screen is too much in the using process, the dust removing effect is poor, and at the moment, the filter screen needs to be detached and replaced by a new filter screen. The filter screen of the existing dust removing equipment is inconvenient to disassemble and assemble, the efficiency is low, and the stirrer needs to be stopped in the process of disassembling and assembling the filter screen, so that the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to the above-mentioned of prior art, the utility model aims at providing a convenient mixer dust collector of dismouting filter screen.
The technical scheme of the utility model is that: a dust removal device of a stirring machine comprises a dust collection cylinder located above the stirring machine, wherein a dust collection pipe horizontally arranged is arranged on one side of the dust collection cylinder, the dust collection pipe is tangent to the inner wall of the dust collection cylinder, a first exhaust fan is arranged on the dust collection pipe, a corrugated expansion pipe is arranged at one end of the dust collection pipe, a dust collection cover is arranged at the lower end of the corrugated expansion pipe, a driving mechanism for driving the dust collection cover to move up and down is arranged on the dust collection pipe, a vertically arranged air guide pipe is arranged in the middle of the inner cavity of the dust collection cylinder, two ends of the air guide pipe respectively extend to the top and the bottom of the dust collection cylinder, a conical hopper is arranged at the bottom of the dust collection cylinder, a discharge pipe is arranged at the lower end of the conical hopper, a filter box is arranged at the top of the dust collection cylinder, mounting openings are respectively formed in two sides of the filter box, and a filter screen is movably mounted between the two mounting openings.
As a further improvement, the inner walls of the two sides of the filter box are respectively provided with an installation groove, and the filter screen is movably inserted in the installation grooves.
Further, the outer wall of the filter box is provided with a cover plate for covering the mounting opening.
Furthermore, one side of the cover plate is rotationally connected with the outer wall of the filter box, and a magnet for adsorbing the outer wall of the filter box is arranged on the other side of the cover plate.
Further, the driving mechanism is an electric push rod or a linear module.
Further, the lower end of the discharge pipe is connected with a cloth bag.
Furthermore, the top of rose box is equipped with the blast pipe, be equipped with second air exhauster, active carbon filter on the blast pipe.
Advantageous effects
Compared with the prior art, the utility model, the advantage that has does:
the utility model discloses when changing the filter screen, with new filter screen from the direct ejecting old filter screen of installing port can, easy operation is convenient, the mixer need not shut down, can guarantee productivity ratio.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Wherein: 1-dust collecting cylinder, 2-dust collecting pipe, 3-first exhaust fan, 4-corrugated expansion pipe, 5-dust collecting hood, 6-driving mechanism, 7-gas guide pipe, 8-conical hopper, 9-discharge pipe, 10-filter box, 11-filter screen, 12-cover plate, 13-cloth bag, 14-exhaust pipe, 15-second exhaust fan and 16-active carbon filter.
Detailed Description
The invention will be further described with reference to specific embodiments shown in the drawings.
Referring to fig. 1 and 2, a dust collector of a mixer comprises a dust collecting cylinder 1 positioned above the mixer, a dust collecting pipe 2 horizontally arranged is arranged on one side of the dust collecting cylinder 1, the dust collecting pipe 2 is tangent to the inner wall of the dust collecting cylinder 1, a first exhaust fan 3 is arranged on the dust collecting pipe 2, a corrugated expansion pipe 4 is arranged at one end of the dust collecting pipe 2, a dust collecting cover 5 is arranged at the lower end of the corrugated expansion pipe 4, and a driving mechanism 6 for driving the dust collecting cover 5 to move up and down is arranged on the dust collecting pipe 2. The middle part of the inner cavity of the dust collecting barrel 1 is provided with a vertically arranged air duct 7, and two ends of the air duct 7 respectively extend to the top and the bottom of the dust collecting barrel 1. The bottom of the dust collecting cylinder 1 is provided with a conical hopper 8, the lower end of the conical hopper 8 is provided with a discharge pipe 9, the top of the dust collecting cylinder 1 is provided with a filter box 10, two sides of the filter box 10 are respectively provided with a mounting opening, a filter screen 11 is movably mounted between the two mounting openings, and the size of the filter screen 11 is matched with the sectional area of the filter box 10.
The inner walls of two sides of the filter box 10 are respectively provided with a mounting groove, and the filter screen 11 is movably inserted in the mounting grooves. The outer wall of the filter box 10 is provided with a cover plate 12 for covering the installation opening. One side of the cover plate 12 is rotatably connected with the outer wall of the filter box 10, and the other side of the cover plate 12 is provided with a magnet for adsorbing the outer wall of the filter box 10.
The driving mechanism 6 is an electric push rod or a linear module. The lower end of the discharge pipe 9 is connected with a cloth bag 13 for collecting settled dust, the discharge pipe 9 is provided with a manual valve 17, and when the cloth bag 13 needs to be replaced, the manual valve 17 is closed, so that the dust can be prevented from falling.
An exhaust pipe 14 is arranged at the top of the filter box 10, a second exhaust fan 15 and an activated carbon filter 16 are arranged on the exhaust pipe 14, and the activated carbon filter 16 adsorbs tiny dust, so that the exhaust gas meets the environmental requirements.
The working principle is as follows:
when the stirrer works, the dust hood 5 is descended to the upper part of a dust outlet of the stirrer through the driving mechanism 6, the first exhaust fan 3 is opened, the second exhaust fan 15 extracts dust, the dust is conveyed to the dust collection barrel 1, the dust gas is tangentially sprayed to the inner wall of the dust collection barrel 1, the dust gas descends along the inner wall in a spiral mode, the dust is settled to the conical hopper 8 and flows to the cloth bag 13 from the discharge pipe 9, the gas ascends along the air duct 7 to realize primary dust removal, a small amount of dust in the gas ascends to the filter box 10, most of dust is filtered through the filter screen 11, secondary dust removal is realized, the gas carries a small amount of tiny dust to the active carbon filter 16, clean gas is discharged after adsorption treatment of the active carbon filter 16, and tertiary dust removal is realized.
When the filter screen 11 needs to be replaced, the cover plates 12 on the two sides are pulled open, a new filter screen is directly ejected out of the old filter screen from the mounting opening, and then the cover plates 12 on the two sides are closed, so that the operation is simple and convenient, the stirrer does not need to be stopped, and the production efficiency can be ensured.
The above is only a preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the utility of the invention and the utility of the patent.
Claims (7)
1. A dust removal device of a stirrer is characterized by comprising a dust collection barrel (1) positioned above the stirrer, wherein one side of the dust collection barrel (1) is provided with a dust collection pipe (2) which is horizontally arranged, the dust collection pipe (2) is tangent to the inner wall of the dust collection barrel (1), the dust collection pipe (2) is provided with a first exhaust fan (3), one end of the dust collection pipe (2) is provided with a corrugated expansion pipe (4), the lower end of the corrugated expansion pipe (4) is provided with a dust collection cover (5), the dust collection pipe (2) is provided with a driving mechanism (6) for driving the dust collection cover (5) to move up and down, the middle part of the inner cavity of the dust collection barrel (1) is provided with a vertically arranged air guide pipe (7), two ends of the air guide pipe (7) respectively extend to the top and the bottom of the dust collection barrel (1), the bottom of the dust collection barrel (1) is provided with a conical hopper (8), the lower end of the conical hopper (8) is provided with a discharge pipe (9), the top of the dust collection cylinder (1) is provided with a filter box (10), two sides of the filter box (10) are respectively provided with a mounting port, and a filter screen (11) is movably mounted between the two mounting ports.
2. A dust-collecting device for mixer according to claim 1, characterized in that the inner walls of both sides of the filtering box (10) are respectively provided with an installation groove, and the filtering net (11) is movably inserted in the installation grooves.
3. A mixer dust collecting apparatus according to claim 1, wherein the outer wall of the filter box (10) is provided with a cover plate (12) for covering the mounting opening.
4. A dusting device for mixers according to claim 3, characterized in that one side of said cover plate (12) is rotatably connected to the outer wall of said filtering box (10), and the other side of said cover plate (12) is provided with a magnet for attracting the outer wall of said filtering box (10).
5. A mixer dust collecting apparatus as claimed in claim 1, wherein the drive means (6) is an electric ram or linear module.
6. A mixer dust collecting device according to claim 1, characterized in that the lower end of the discharge pipe (9) is connected to a cloth bag (13).
7. A dust collector for mixer according to claim 1, characterized in that the top of the filtering box (10) is provided with an exhaust pipe (14), and the exhaust pipe (14) is provided with a second exhaust fan (15) and an activated carbon filter (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720347.3U CN217188653U (en) | 2022-03-25 | 2022-03-25 | Dust removal device of stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220720347.3U CN217188653U (en) | 2022-03-25 | 2022-03-25 | Dust removal device of stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217188653U true CN217188653U (en) | 2022-08-16 |
Family
ID=82757126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220720347.3U Active CN217188653U (en) | 2022-03-25 | 2022-03-25 | Dust removal device of stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217188653U (en) |
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2022
- 2022-03-25 CN CN202220720347.3U patent/CN217188653U/en active Active
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