CN217015879U - Filter screen cleaning device is used in bituminous mixture production - Google Patents
Filter screen cleaning device is used in bituminous mixture production Download PDFInfo
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- CN217015879U CN217015879U CN202220475295.8U CN202220475295U CN217015879U CN 217015879 U CN217015879 U CN 217015879U CN 202220475295 U CN202220475295 U CN 202220475295U CN 217015879 U CN217015879 U CN 217015879U
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- filter screen
- asphalt mixture
- cleaning device
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- cleaning
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Abstract
The utility model discloses a cleaning device for a filter screen for asphalt mixture production, which relates to the technical field of asphalt production and solves the technical problems that after the existing asphalt mixture dust removal equipment is used for a long time, dust is accumulated on the filter screen to influence the filtering efficiency, and the filter screen is inconvenient to clean subsequently.
Description
Technical Field
The utility model relates to the technical field of asphalt production, in particular to a filter screen cleaning device for asphalt mixture production.
Background
The asphalt mixture is a general name of a mixture prepared by mixing minerals and asphalt binder, and is divided into a continuous graded mixture and an intermittent graded mixture according to material composition and structure.
And in bituminous mixture's production process, can produce a large amount of gases that have the dust, these gases need can discharge after professional equipment removes dust in the air, and traditional dust collecting equipment generally all sets up the filter screen and filters waste gas, but the filter time is of a specified duration, can lead to the dust to pile up on the filter screen, and the adhesion has reduced filterable efficiency inside the dust collecting chamber, when clearing up it, has also increased extra amount of labour for the worker.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a cleaning device for a filter screen for asphalt mixture production, which is used for solving the technical problems that after the existing asphalt mixture dust removal equipment is used for a long time, dust is accumulated on the filter screen to influence the filtering efficiency, and the filter screen is inconvenient to clean subsequently.
The utility model specifically adopts the following technical scheme for realizing the purpose:
the utility model provides a filter screen cleaning device is used in bituminous mixture production, includes the rose box, be equipped with fixed frame in the rose box, fixed frame with the inner wall fixed connection of rose box, be equipped with the filter screen in the fixed frame, the inside wall of rose box is equipped with the fixed slot, be equipped with the guide rail in the fixed slot, be equipped with linear electric motor on the guide rail, be connected with the clearance board between two linear electric motor of fixed frame with one side, the clearance board is in the orientation the direction of filter screen is equipped with a plurality of clearance brushes, the left side wall of rose box is equipped with the input port, the right side of rose box is equipped with the delivery outlet.
Through the above scheme, the filter screen passes through fixed frame to be fixed at the middle part of rose box, two bisymmetry settings of fixed slot are in the both sides of fixed frame, set up guide rail and linear electric motor in the fixed slot, linear electric motor can drive clearance board adjustment removal from top to bottom when the adjustment removes about the guide rail in step, wash the filter screen through the clearance brush on the clearance board, the left side wall sets up the input port, the convenient gas that will have the dust lets in, the right side wall sets up the delivery outlet, conveniently discharge the gas after the filtration.
Furthermore, be equipped with the stock solution storehouse in the clearance inboard, the washing liquid is equipped with in the stock solution storehouse, be equipped with a plurality of atomizing nozzle between the clearance brush, atomizing nozzle with the stock solution storehouse is connected.
Through above-mentioned scheme, the stock solution storehouse in the clearance board passes through atomizing nozzle and spouts washing liquid, also can be with even spouting on the filter screen of washing liquid when linear electric motor drives the clearance board and reciprocates, drives the clearance brush simultaneously and accomplishes the washing to the filter screen.
Furthermore, the cleaning plate is provided with a liquid filling port connected to the liquid storage bin, the side wall of the filter box is provided with a washing liquid supplementing port, and the liquid filling port is connected with the washing liquid supplementing port through a liquid filling pipe.
Through the scheme, the washing liquid in the liquid storage bin is convenient to supplement.
Further, the liquid filling pipe is a metal hose.
Through above-mentioned scheme, metal collapsible tube is more durable, can follow the clearance board simultaneously and reciprocate, does not influence intraductal washing liquid circulation.
Furthermore, a transparent window is arranged on the filter box.
Through the scheme, whether the filter screen needs to be cleaned or not is observed from the outside by workers conveniently, and whether the filter screen is cleaned or not in the cleaning process.
Further, the input port is equipped with first draught fan, the input port is connected with outside bituminous mixture apparatus for producing, the delivery outlet is equipped with the second draught fan.
Through above-mentioned scheme, set up first draught fan at the input port, set up the second draught fan at the delivery outlet, first draught fan is from the gas that has the dust that produces when bituminous mixture production device with bituminous mixture production inhales the rose box in, the gas discharge rose box after the second draught fan will filter
Furthermore, the number of the fixing grooves is four, and the two fixing grooves are symmetrically arranged on two sides of the fixing frame
Through the scheme, the four fixing grooves are arranged, so that the cleaning plate can be conveniently and stably lifted or lowered
Furthermore, the bottom of rose box is equipped with the waste material mouth, the waste material mouth is equipped with the button lid.
Through above-mentioned scheme, be convenient for discharge the filth after filtering from the waste material mouth of bottom.
Furthermore, the bottom of the filter box is provided with a stabilizing frame.
Through above-mentioned scheme, set up the steady rest in the bottom of rose box, provide the support from the bottom.
Furthermore, be equipped with the waste bin in the steady rest, the waste bin is located under the waste gate.
Through above-mentioned scheme, set up the dump bin in the steady rest and be convenient for and the butt joint of waste material mouth, the operating personnel of being convenient for is handled the filth.
The utility model has the following beneficial effects:
1. according to the utility model, the linear motor is arranged to drive the cleaning plate to move on the vertical surface, and the cleaning brush on the cleaning plate is used for cleaning the filter screen, so that the manpower participation is reduced, the cleaning efficiency is improved, and the subsequent cleaning of the filter screen is more convenient;
2. in the utility model, the cleaning plate is internally provided with the liquid storage bin, so that cleaning liquid can be sprayed out from between the cleaning brushes through the atomizing nozzles on the liquid storage bin, and the cleaning force on the filter screen is increased;
3. according to the utility model, the stabilizing frame is arranged at the bottom of the filter box, and the waste box arranged in the stabilizing frame corresponds to the waste opening at the bottom of the filter box, so that filtered dirt can be discharged, the environment is prevented from being polluted, and the filter box is convenient for workers to handle;
4. in the utility model, the first induced draft fan sucks dust gas generated in the production process of the asphalt mixture into the filter box for filtering, and the second induced draft fan pumps out the filtered gas, so that secondary pollution is avoided.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the cleaning plate in connection with the adjustment mechanism of the present invention;
fig. 3 is a side view of the present invention.
Reference numerals: 10. a filter box; 11. an input port; 12. a first induced draft fan; 13. an asphalt mixture production device; 14. a fixing frame; 15. a filter screen; 16. fixing grooves; 17. a guide rail; 18. a linear motor; 19. cleaning the plate; 20. cleaning the brush; 21. an output port; 22. a second induced draft fan; 23. a liquid storage bin; 24. an atomizing nozzle; 25. a liquid filling port; 26. a washing liquid replenishing port; 27. a liquid charging pipe; 28. a transparent window; 29. a waste material port; 30. a cover is closed; 31. a stabilizing frame; 32. a waste bin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the embodiment provides a cleaning device for a filter screen for asphalt mixture production, which includes a filter box 10, an input port 11 is formed on the left side wall of the filter box 10, a first induced draft fan 12 is arranged on the input port 11, the input port 11 is connected with an external asphalt mixture production device 13, referring to fig. 3, a fixing frame 14 is arranged in the filter box 10, the fixing frame 14 is fixedly connected with the inner wall of the filter box 10, a filter screen 15 is arranged in the fixing frame 14, fixing grooves 16 are formed in the inner side wall of the filter box 10, four fixing grooves 16 are formed, the fixing grooves 16 are symmetrically arranged on two sides of the fixing frame 14 in pairs, guide rails 17 are arranged in the fixing grooves 16, linear motors 18 are arranged on the guide rails 17, a cleaning plate 19 is connected between two linear motors 18 on the same side of the fixing frame 14, a plurality of cleaning brushes 20 are arranged on the cleaning plate 19 in the direction towards the filter screen 15, an output port 21 is arranged on the right side of the filter box 10, the delivery outlet 21 is provided with the second draught fan 22, is provided with transparent window 28 on the rose box 10, and operating personnel can observe whether filter screen 15 needs to wash through transparent window 28, closes first draught fan 12 and second draught fan 22 when wasing, starts linear electric motor 18, and linear electric motor 18 can drive cleaning plate 19 and wash filter screen 15.
Referring to fig. 1 and 2, be provided with stock solution storehouse 23 in the clearance board 19, the washing liquid is equipped with in the stock solution storehouse 23, is provided with a plurality of atomizing nozzle 24 between the clearance brush 20, and atomizing nozzle 24 is connected with stock solution storehouse 23, and when linear electric motor 18 drove clearance board 19 and clears up, atomizing nozzle 24 can be synchronous blowout washing liquid, strengthens the washing dynamics.
Referring to fig. 1, a waste material opening 29 is formed in the bottom of the filter box 10, a button cover 30 is arranged on the waste material opening 29, a stabilizing frame 31 is arranged at the bottom of the filter box 10, a waste material box 32 is arranged in the stabilizing frame 31, the waste material box 32 is arranged right below the waste material opening 29, an operator can unscrew the button cover 30 after washing is completed, and waste materials cleaned in the filter box 10 are led into the waste material box 32 from the lower end to finish cleaning the interior of the filter box 10.
When the device is used specifically, the first induced draft fan 12 is started, gas with dust is sucked into the filter box 10 from the asphalt mixture production device 13, then the second induced draft fan 22 is started, the gas is sucked out of the filter box 10, the gas with dust is filtered through the filter screen 15 under the action of two suction forces, the filtered gas is discharged out of the box body of the filter box 10 along with the suction force of the second induced draft fan 22 to complete filtering, then the linear motor 18 is started, the linear motor 18 moves in the guide rail 17 in the vertical direction to drive the cleaning plate 19 to move up and down, cleaning liquid is synchronously sprayed out through the atomizing nozzle 24 to strengthen the cleaning force, after the linear motor 18 reciprocates for several times, the linear motor 18 is closed, after residual moisture on the filter screen 15 is gradually gasified, the first induced draft fan 12 and the second induced draft fan 22 are closed, and the cleaning of dust accumulated on the filter screen 15 can be completed, after the filter screen 15 is cleaned for a certain number of times, the button cover 30 at the bottom of the filter box 10 is unscrewed to make the dirt flow into the waste box 32 below, and then the filter box 10 can be cleaned synchronously.
Example 2
Referring to fig. 1 and 2, the cleaning plate 19 is provided with a liquid filling port 25 connected to the liquid storage tank 23, a cleaning liquid supplementing port 26 is provided on a side wall of the filter box 10, the liquid filling port 25 is connected with the cleaning liquid supplementing port 26 through a liquid filling pipe 27, the liquid filling pipe 27 is a metal hose, an operator can fill cleaning liquid into the liquid storage tank 23 from the cleaning liquid supplementing port 26 on the side wall of the filter box 10 to complete replenishment, the liquid filling pipe 27 is set to be a metal hose and is more durable, the cleaning plate can move up and down along with the cleaning plate 19, and circulation of cleaning liquid in the pipe is not affected.
Claims (10)
1. A filter screen cleaning device for asphalt mixture production is characterized by comprising a filter box (10), a fixed frame (14) is arranged in the filter box (10), the fixed frame (14) is fixedly connected with the inner wall of the filter box (10), a filter screen (15) is arranged in the fixed frame (14), a fixed groove (16) is arranged on the inner side wall of the filter box (10), a guide rail (17) is arranged in the fixed groove (16), an adjusting mechanism is arranged on the guide rail (17), the adjusting mechanism comprises linear motors (18), a cleaning plate (19) is connected between the two linear motors (18) on the same side of the fixing frame (14), the cleaning plate (19) is provided with a plurality of cleaning brushes (20) in the direction towards the filter screen (15), the left side wall of rose box (10) is equipped with input port (11), the right side of rose box (10) is equipped with delivery outlet (21).
2. The cleaning device for the filter screen for the asphalt mixture production according to claim 1, wherein a liquid storage bin (23) is arranged in the cleaning plate (19), cleaning liquid is filled in the liquid storage bin (23), a plurality of atomizing nozzles (24) are arranged between the cleaning brushes (20), and the atomizing nozzles (24) are connected with the liquid storage bin (23).
3. The cleaning device for the filter screen used for producing the asphalt mixture according to claim 2, wherein the cleaning plate (19) is provided with a liquid filling port (25) connected to the liquid storage bin (23), the side wall of the filter box (10) is provided with a washing liquid supplementing port (26), and the liquid filling port (25) is connected with the washing liquid supplementing port (26) through a liquid filling pipe (27).
4. The cleaning device for the filter screen for the asphalt mixture production according to claim 3, wherein the liquid filling pipe (27) is a metal hose.
5. The cleaning device for the filter screen for the production of asphalt mixture according to claim 1, characterized in that the filter box (10) is provided with a transparent window (28).
6. The filter screen cleaning device for asphalt mixture production according to claim 1, wherein the input port (11) is provided with a first induced draft fan (12), the input port (11) is connected with an external asphalt mixture production device (13), and the output port (21) is provided with a second induced draft fan (22).
7. The cleaning device for the filter screen for producing the asphalt mixture as claimed in claim 1, wherein the number of the fixing grooves (16) is four, and the fixing grooves (16) are symmetrically arranged on two sides of the fixing frame (14) in pairs.
8. The cleaning device for the filter screen for the asphalt mixture production according to claim 1, wherein the bottom of the filter box (10) is provided with a waste port (29), and the waste port (29) is provided with a button cover (30).
9. The cleaning device for the filter screen for the asphalt mixture production according to claim 8, characterized in that the bottom of the filter box (10) is provided with a stabilizing frame (31).
10. The filter screen cleaning device for asphalt mixture production according to claim 9, wherein a waste box (32) is arranged in the stabilizing frame (31), and the waste box (32) is arranged right below the waste opening (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475295.8U CN217015879U (en) | 2022-03-04 | 2022-03-04 | Filter screen cleaning device is used in bituminous mixture production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220475295.8U CN217015879U (en) | 2022-03-04 | 2022-03-04 | Filter screen cleaning device is used in bituminous mixture production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015879U true CN217015879U (en) | 2022-07-22 |
Family
ID=82454433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220475295.8U Active CN217015879U (en) | 2022-03-04 | 2022-03-04 | Filter screen cleaning device is used in bituminous mixture production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015879U (en) |
-
2022
- 2022-03-04 CN CN202220475295.8U patent/CN217015879U/en active Active
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