CN212214937U - Dust removal device for concrete mixing plant - Google Patents
Dust removal device for concrete mixing plant Download PDFInfo
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- CN212214937U CN212214937U CN202020803967.4U CN202020803967U CN212214937U CN 212214937 U CN212214937 U CN 212214937U CN 202020803967 U CN202020803967 U CN 202020803967U CN 212214937 U CN212214937 U CN 212214937U
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- dust
- dust removing
- removing box
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Abstract
A dust removal device for a concrete mixing plant comprises a first dust removal box, a second dust removal box, a first connecting pipe, a second connecting pipe and a filter screen; a sliding plate is arranged on the first dust removing box and is in sliding connection with the second dust removing box; the upper connecting plate is arranged on the second dust removing box, the lower connecting plate is arranged on the first dust removing box, and the second locking bolt penetrates through the upper connecting plate and the lower connecting plate; a first fixing piece is arranged on the first connecting pipe, and a first locking bolt penetrates through the first fixing piece and the second fixing piece; the connecting piece is in threaded connection with the second dust removal box and is communicated with the first connecting pipe; the supporting plate is arranged on the second dust removing box and is positioned right below the second connecting pipe; the filter screen fixing plate is arranged on the second dust removing box in a sliding mode and is abutted against the supporting plate; the cylinder is arranged on the second dust removal box and is provided with a motor; the turntable is arranged on a rotating shaft of the motor. The utility model has simple operation and can automatically clean the filtering equipment; the device is flexible, convenient to install and wide in application range.
Description
Technical Field
The utility model relates to a dust collecting equipment technical field especially relates to a concrete mixing plant dust collector.
Background
Concrete is a general name of engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the raw materials of the concrete generally comprise cement, sandstone, fly ash, additives and water. During the processing and stirring process, aggregate and fly ash are conveyed into the stirrer through the conveyor, dust is generated during the conveying process, and a lot of dust is accumulated in the conveyor for a long time, so that the heat dissipation efficiency is reduced, the service life and the damage of the aggregate and the fly ash are reduced, and the processing cost is increased; on the other hand, excessive dust is generated in an aggregate processing workshop, the health of workers is affected, a general dust removal device is heavy in operation and complex in installation, and the filtering equipment cannot be automatically cleaned; in order to solve the problem, the application provides a concrete mixing plant dust collector.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
In order to solve the technical problems existing in the background technology, the utility model provides a dust removal device of a concrete mixing plant, which is simple to operate and can automatically clean the filtering equipment; the device is flexible, convenient to install and wide in application range.
(II) technical scheme
The utility model provides a concrete mixing plant dust collector, which comprises a first dust removal box, a second dust removal box, a connecting piece, a first connecting pipe, a second fixing piece, a first locking bolt, a second connecting pipe, an upper connecting plate, a lower connecting plate, a second locking bolt, a filter screen fixing plate, a cylinder, a turntable and a supporting plate;
a sliding plate is arranged on the first dust removing box, a sliding groove is arranged on the second dust removing box, and the sliding plate is connected with the second dust removing box in a sliding manner and is positioned in the sliding groove; the upper connecting plate is arranged on the second dust removing box and is provided with a through hole; the lower connecting plate is arranged on the first dust removal box, and through holes are correspondingly formed in the lower connecting plate; the second locking bolt penetrates through the upper connecting plate and the lower connecting plate and is locked; a first fixing piece is arranged on the first connecting pipe, and a through hole is formed in the first fixing piece; the second fixing piece is correspondingly provided with a through hole, and the first locking bolt penetrates through the first fixing piece and the second fixing piece and is locked; the bottom of the connecting piece is provided with external threads, the second dust removing box is provided with a threaded hole, and the connecting piece is in threaded connection with the second dust removing box and is communicated with the first connecting pipe;
the second connecting pipe is arranged on the second dust removing box and communicated with the second dust removing box, and the supporting plate is arranged on the second dust removing box and is positioned right below the second connecting pipe; the filter screen is arranged on the filter screen fixing plate, and the filter screen fixing plate is provided with a T-shaped slide bar; the filter screen fixing plate is arranged on the second dust removing box in a sliding mode and is abutted against the supporting plate; the cylinder is arranged on the second dust removal box and is positioned on the opposite side of the second connecting pipe, and a motor is arranged on a telescopic rod of the cylinder; the rotary table is arranged on a rotating shaft of the motor, and one side of the rotary table facing the filter screen is provided with a hairbrush fixing piece.
Preferably, a sealing gasket is arranged between the first dust removing box and the second dust removing box.
Preferably, the first connecting tube is a stretchable hose.
Preferably, the number of the first locking bolts is four.
Preferably, the second connecting pipe is communicated with the air inlet end of the air pump.
Preferably, the brush fixing member is provided with a cleaning brush.
Preferably, the brush fixing member is slidably disposed on the turntable and locked by a screw.
Preferably, the dust collecting box is also included; the ash collecting box is arranged on the first dust removing box in a sliding mode and is located below the filter screen and the rotary disc.
The above technical scheme of the utility model has following profitable technological effect: when the dust removing box is installed, the first fixing piece and the second fixing piece are arranged outdoors and indoors respectively, then the first fixing piece and the second fixing piece are locked through the first locking bolt, and then the first connecting pipe is communicated with the second dust removing box through the connecting piece; the device is flexible and is simple and convenient to install; when the dust remover works, the air pump is started firstly, works and exhausts air through the second connecting pipe, negative pressure is generated in the first dust removing box and the second dust removing box, dust enters the second dust removing box through the first connecting pipe, and is filtered and removed through the filter screen, so that the operation is simple; when a period of time passes, the air pump stops working, the air cylinder is automatically started and pushes the motor and the turntable to move towards the direction close to the filter screen, when the ash removing brush on the turntable props against the filter screen, the air cylinder stops moving, and at the moment, the motor works and drives the turntable to rotate through the rotating shaft; the ash removing brush on the rotary table rubs with the filter screen and removes the dust accumulated on the filter screen, and the dust falls into the dust collecting box in the first dust removing box; after cleaning, the motor stops working, and then the cylinder works, moves with the motor and the turntable and is separated from the filter screen; a transparent window is arranged on the first dust removing box, so that the condition of the dust collecting box can be observed, when the dust collecting box is full of dust, the second locking bolt is rotated to separate the first dust removing box from the second dust removing box, and the dust collecting box is taken out for cleaning; the device can clear up filtration equipment automatically, and application scope is bigger.
Drawings
Fig. 1 is the utility model provides a concrete mixing plant dust collector's schematic structure diagram.
Fig. 2 is the utility model provides a concrete mixing plant dust collector's structure cross-sectional view.
Fig. 3 is the utility model provides a structure schematic diagram of carousel and brush mounting in concrete mixing plant dust collector.
Reference numerals: 1. a first dust removal box; 2. a second dust removal box; 3. a connecting member; 4. a first connecting pipe; 5. a first fixing member; 6. a second fixing member; 7. a first locking bolt; 8. a second connecting pipe; 9. an upper connecting plate; 10. a lower connecting plate; 11. a second locking bolt; 12. a filter screen; 13. a filter screen fixing plate; 14. a T-shaped slide bar; 15. a dust collecting box; 16. a cylinder; 17. a motor; 18. a turntable; 21. a brush holder; 22. a slide plate; 23. and a support plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the dust removing device for a concrete mixing plant provided by the present invention comprises a first dust removing box 1, a second dust removing box 2, a connecting member 3, a first connecting pipe 4, a second fixing member 6, a first locking bolt 7, a second connecting pipe 8, an upper connecting plate 9, a lower connecting plate 10, a second locking bolt 11, a filter screen 12, a filter screen fixing plate 13, a cylinder 16, a turntable 18 and a supporting plate 23;
a sliding plate 22 is arranged on the first dust removing box 1, a sliding groove is arranged on the second dust removing box 2, and the sliding plate 22 is connected with the second dust removing box 2 in a sliding manner and is positioned in the sliding groove; the upper connecting plate 9 is arranged on the second dust removing box 2, and a through hole is formed in the upper connecting plate 9; the lower connecting plate 10 is arranged on the first dust removing box 1, and through holes are correspondingly formed in the lower connecting plate 10; the second locking bolt 11 penetrates through the upper connecting plate 9 and the lower connecting plate 10 and is locked; a first fixing piece 5 is arranged on the first connecting pipe 4, and a through hole is arranged on the first fixing piece 5; the second fixing piece 6 is correspondingly provided with a through hole, and the first locking bolt 7 penetrates through the first fixing piece 5 and the second fixing piece 6 and is locked; the bottom of the connecting piece 3 is provided with an external thread, the second dust removing box 2 is provided with a threaded hole, and the connecting piece 3 is in threaded connection with the second dust removing box 2 and is communicated with the first connecting pipe 4;
the second connecting pipe 8 is arranged on the second dust removing box 2 and communicated with the second dust removing box, and the supporting plate 23 is arranged on the second dust removing box 2 and is positioned right below the second connecting pipe 8; the filter screen 12 is arranged on the filter screen fixing plate 13, and the filter screen fixing plate 13 is provided with a T-shaped slide bar 14; the filter screen fixing plate 13 is arranged on the second dust removing box 2 in a sliding manner and is propped against the supporting plate 23; the air cylinder 16 is arranged on the second dust removing box 2 and is positioned at the opposite side of the second connecting pipe 8, and a motor 17 is arranged on a telescopic rod of the air cylinder 16; the rotary disc 18 is arranged on the rotating shaft of the motor 17, and one side of the rotary disc 18 facing the filter screen 12 is provided with a brush fixing piece 21.
In an alternative embodiment, a sealing gasket is arranged between the first dust removal box 1 and the second dust removal box 2, so that the sealing performance is improved, and dust is prevented from overflowing to influence the environment.
In an alternative embodiment, the first connecting tube 4 is a stretchable hose, facilitating installation.
In an alternative embodiment, the number of first locking bolts 7 is four, increasing the stability.
In an alternative embodiment, the second connection pipe 8 communicates with the air inlet end of the air pump.
In an alternative embodiment, the brush fixing member 21 is provided with a cleaning brush for automatically cleaning the filter plate 12 to prevent the filter effect from being affected by clogging.
In an alternative embodiment, the brush holder 21 is slidably mounted on the turntable 18 and is locked by screws.
In an alternative embodiment, a dust box 15 is also included; the ash collecting box 15 is arranged on the first dust removing box 1 in a sliding mode and is positioned below the filter screen 12 and the rotary disc 18, and centralized processing is facilitated.
In the utility model, during installation, the first fixing piece 5 and the second fixing piece 6 are respectively arranged outdoors and indoors, then the first fixing piece 5 and the second fixing piece 6 are locked through the first locking bolt 7, and then the first connecting pipe 4 is communicated with the second dust removal box 2 through the connecting piece 3; the device is flexible and is simple and convenient to install; when the dust remover works, the air pump is started firstly, works and exhausts air through the second connecting pipe 8, negative pressure is generated in the first dust removing box 1 and the second dust removing box 2, dust enters the second dust removing box 2 through the first connecting pipe 4, and is filtered and removed through the filter screen 12, so that the operation is simple; after a period of time, the air pump stops working, the air cylinder 16 is automatically started and pushes the motor 17 and the rotary table 18 to move towards the direction close to the filter screen 12, when the ash removing brush on the rotary table 18 is propped against the filter screen 12, the air cylinder 16 stops moving, and at the moment, the motor 17 works and drives the rotary table 18 to rotate through the rotating shaft; the ash cleaning brush on the rotary table 18 rubs with the filter screen 12 and cleans the dust accumulated on the filter screen 12, and the dust falls into the dust collecting box 15 in the first dust removing box 1; after cleaning, the motor 17 stops working, and then the air cylinder 16 works and moves along with the motor 17 and the turntable 18 and is separated from the filter screen 12; a transparent window is arranged on the first dust removing box 1, the condition of the dust collecting box 15 can be observed, when the dust collecting box 15 is full of dust, the second locking bolt 11 is rotated to separate the first dust removing box 1 from the second dust removing box 2, and the dust collecting box 15 is pulled out for cleaning; the device can clear up filtration equipment automatically, and application scope is bigger.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. A dust removal device for a concrete mixing plant is characterized by comprising a first dust removal box (1), a second dust removal box (2), a connecting piece (3), a first connecting pipe (4), a second fixing piece (6), a first locking bolt (7), a second connecting pipe (8), an upper connecting plate (9), a lower connecting plate (10), a second locking bolt (11), a filter screen (12), a filter screen fixing plate (13), an air cylinder (16), a rotary table (18) and a supporting plate (23);
a sliding plate (22) is arranged on the first dust removing box (1), a sliding groove is arranged on the second dust removing box (2), and the sliding plate (22) is connected with the second dust removing box (2) in a sliding mode and is located in the sliding groove; the upper connecting plate (9) is arranged on the second dust removing box (2), and a through hole is formed in the upper connecting plate (9); the lower connecting plate (10) is arranged on the first dust removing box (1), and through holes are correspondingly formed in the lower connecting plate (10); a second locking bolt (11) penetrates through the upper connecting plate (9) and the lower connecting plate (10) and is locked; a first fixing piece (5) is arranged on the first connecting pipe (4), and a through hole is formed in the first fixing piece (5); the second fixing piece (6) is correspondingly provided with a through hole, and the first locking bolt (7) penetrates through the first fixing piece (5) and the second fixing piece (6) and is locked; the bottom of the connecting piece (3) is provided with an external thread, the second dust removing box (2) is provided with a threaded hole, and the connecting piece (3) is in threaded connection with the second dust removing box (2) and is communicated with the first connecting pipe (4);
the second connecting pipe (8) is arranged on the second dust removing box (2) and communicated with the second dust removing box, and the supporting plate (23) is arranged on the second dust removing box (2) and is positioned right below the second connecting pipe (8); the filter screen (12) is arranged on the filter screen fixing plate (13), and the filter screen fixing plate (13) is provided with a T-shaped sliding strip (14); the filter screen fixing plate (13) is arranged on the second dust removing box (2) in a sliding manner and is propped against the supporting plate (23); the air cylinder (16) is arranged on the second dust removing box (2) and is positioned on the opposite side of the second connecting pipe (8), and a motor (17) is arranged on a telescopic rod of the air cylinder (16); the rotary disc (18) is arranged on the rotating shaft of the motor (17), and one side of the rotary disc (18) facing the filter screen (12) is provided with a brush fixing piece (21).
2. The concrete mixing plant dust removal device of claim 1, wherein a gasket is provided between the first dust removal box (1) and the second dust removal box (2).
3. A concrete batching plant dust removal device according to claim 1, characterized in that the first connecting pipe (4) is a stretchable hose.
4. A concrete mixing plant dust extraction apparatus according to claim 1, wherein the number of first locking bolts (7) is four.
5. The concrete mixing plant dust collector according to claim 1, wherein the second connecting pipe (8) is communicated with the air inlet end of the air pump.
6. A concrete mixing plant dust collector as claimed in claim 1, wherein the brush holder (21) is provided with cleaning brushes.
7. A concrete mixing plant dust collector as claimed in claim 1, wherein the brush holder (21) is slidably mounted on the turntable (18) and is screwed thereto.
8. A concrete mixing plant dust extraction apparatus as claimed in claim 1, further comprising a dust hopper (15); the ash collecting box (15) is arranged on the first dust removing box (1) in a sliding mode and is positioned below the filter screen (12) and the rotary disc (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020803967.4U CN212214937U (en) | 2020-05-14 | 2020-05-14 | Dust removal device for concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020803967.4U CN212214937U (en) | 2020-05-14 | 2020-05-14 | Dust removal device for concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212214937U true CN212214937U (en) | 2020-12-25 |
Family
ID=73926063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020803967.4U Active CN212214937U (en) | 2020-05-14 | 2020-05-14 | Dust removal device for concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212214937U (en) |
-
2020
- 2020-05-14 CN CN202020803967.4U patent/CN212214937U/en active Active
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