Dust removal device for material processing and crushing

Abstract

The invention relates to the technical field of dust removal devices, and provides a dust removal device for material processing and crushing processing, which comprises a base, a dust removal bin is erected and mounted at the upper end of the base, a hanging plate is mounted on one side of the dust removal bin, a gear is mounted in the middle of the hanging plate, and an upper cover is mounted at the upper end of the dust removal bin. A dust removal mechanism is installed at the bottom end of the dust removal bin, a dust removal cloth bag is installed in the dust removal bin, two supporting plates are symmetrically installed on the upper side and the lower side of the dust removal cloth bag, and cleaning mechanisms are fixedly installed on the surfaces of the supporting plates. The cloth pockets are connected to the middle of the partition plate and can be folded for use, so that the cloth pockets protrude out of the lower portion of the partition plate and are inwards sunken in the upper portion of the partition plate, fine powder particles crusting on the surfaces of the cloth pockets are extruded and crushed through folding of the cloth pockets after use for a period of time, dust crusts are separated from the cloth pockets, and dust removal is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal devices, and particularly to a dust removal device for material processing and crushing processing. Background Art

[0002] When materials are processed and crushed, dust removal is required. Existing dust removal devices generally use bag filters. On the one hand, it can effectively remove dust and ensure the cleanliness of the environment around the equipment. On the other hand, the collected dust can also be recycled as a product. Air with dust is conveyed into the interior of the housing through an air inlet pipe. The clean air without dust after passing through the fiber cloth bag is discharged through an air outlet pipe. During the filtering process, the dust is adsorbed on the surface of the fiber cloth bag and gradually forms a crust. The dust crust will not only cover the fiber cloth bag, affecting the dust removal and filtering efficiency of the fiber cloth bag, but also reduce the air volume due to the dust crust covering the fiber cloth bag, causing the motor to run idly and wasting energy.

[0003] Therefore, we make improvements on this and propose a dust removal device for material processing and crushing processing. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the dust covering and crusting affect the dust removal and filtering efficiency of the fiber cloth bag, which is inconvenient for cleaning and wastes energy.

[0005] To achieve the above-mentioned invention purpose, the present invention provides a dust removal device for material processing and crushing processing, including a base. An upper end of the base is provided with a dust removal chamber installed thereon. A hanging plate is installed on one side of the dust removal chamber. A gear is installed in the middle of the hanging plate. An upper cover is installed at an upper end of the dust removal chamber. An ash removal mechanism is installed at a bottom end of the dust removal chamber. A dust removal cloth bag is installed inside the dust removal chamber. Two support plates are symmetrically installed on upper and lower sides of the dust removal cloth bag. A cleaning mechanism is fixedly installed on a surface of the support plate.

[0006] As a further solution of the present invention, the base includes a bottom plate. A first vertical plate and a second vertical plate are connected to an upper end of the bottom plate. The first vertical plate and the second vertical plate are respectively installed at front and rear ends of the dust removal chamber. An air inlet pipe and an exhaust pipe are respectively connected to upper and lower ends of the second vertical plate.

[0007] As a further solution of the present invention, the dust removal chamber includes a fixed cylinder. A first corrugated side plate is connected between the fixed cylinder and the ash removal mechanism. A second corrugated side plate is connected between the fixed cylinder and the upper cover. And first electric push rods are installed at four corners of the first corrugated side plate and the second corrugated side plate. A first air inlet hole is opened at an upper end of the fixed cylinder. A first air exhaust hole is opened at a lower end of the fixed cylinder.

[0008] As a further solution of the present invention, the dust removal cloth bag includes a partition board. In the middle of the partition board, a plurality of cloth pockets are connected. At the bottom end of the cloth pocket, a threaded sleeve is installed. Inside the threaded sleeve, a threaded rod is threadedly connected. The bottom end of the threaded rod is rotatably connected to the ash removal mechanism. The upper end of the threaded rod penetrates through the upper cover and is installed with a synchronous pulley. A synchronous belt is connected to the synchronous pulley. One end of the synchronous belt is installed with a motor.

[0009] As a further solution of the present invention, the support board includes a movable board. In the middle of the movable board, a plurality of installation holes are opened. At both ends of the movable board, support frames are connected. And between the support frame and the dust removal cloth bag, a second electric push rod is connected.

[0010] As a further solution of the present invention, the cleaning mechanism includes a spray pipe. The spray pipe is square. And the spray pipe is equidistant from the outer contour of the installation hole. A plurality of spray heads are installed on the inner side of the spray pipe. One end of the spray pipe is connected with a hose. And a cleaning brush is installed on the upper end of the spray pipe. The inner ring of the cleaning brush is provided with bristles.

[0011] As a further solution of the present invention, the ash removal mechanism is in a W shape. And propellers are installed inside both sides of the ash removal mechanism.

[0012] As a further solution of the present invention, the number of the cleaning mechanisms is the same as the number of the cloth pockets. And the cleaning mechanisms surround the cloth pockets for one week.

[0013] The dust removal device for material processing and crushing processing provided by the present invention has the following beneficial effects:

[0014] 1. By connecting a plurality of cloth pockets in the middle of the partition board, and the cloth pockets can be folded and used, so that the cloth pockets are converted from protruding below the partition board to concave above the partition board. After a period of use, the fine powder particles caked on the surface of the cloth pockets are squeezed and broken by folding the cloth pockets, so that the dust cake is separated from the cloth pockets, which is convenient for dust removal.

[0015] 2. By connecting the upper and lower ends of the fixed cylinder to the folded first corrugated side plate and the second corrugated side plate respectively, and translating the fixed cylinder up and down while keeping the height distance between the upper cover and the ash removal mechanism at the upper and lower ends of the dust removal bin unchanged, the partition board and the cloth pockets are turned upside down, and the cloth pockets are shaken during the up and down flipping of the partition board and the cloth pockets, so that the dust on the cloth pockets is shaken off, and the dust is separated, which is convenient for the dust to fall into the ash removal mechanism for recycling.

[0016] 3. By symmetrically installing two support plates on the upper and lower sides of the dust removal cloth bag, and a number of cleaning mechanisms are arrayed and installed on the support plates, during the forward and reverse use of the support plates, the surface of the mounting holes can be cleaned through the cleaning mechanisms, removing the fine powder particles adsorbed on the surface of the cloth pocket, preventing the caked fine powder particles from blocking the gaps of the cloth pocket, ensuring the filtering effect of the cloth pocket on the dust-containing gas, and ensuring the smooth progress of dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 Structural schematic diagram of a dust removal device for material processing and crushing processing provided by the present application;

[0019] Figure 2 Structural schematic diagram of the base of a dust removal device for material processing and crushing processing provided by the present application;

[0020] Figure 3 Structural schematic diagram of the dust removal bin, upper cover, and ash removal mechanism of a dust removal device for material processing and crushing processing provided by the present application;

[0021] Figure 4 Cross-sectional view of the dust removal bin, upper cover, and ash removal mechanism of a dust removal device for material processing and crushing processing provided by the present application;

[0022] Figure 5 Structural schematic diagram of the dust removal bin of a dust removal device for material processing and crushing processing provided by the present application;

[0023] Figure 6 Installation schematic diagram of the dust removal cloth bag, support plate, and cleaning mechanism of a dust removal device for material processing and crushing processing provided by the present application;

[0024] Figure 7 Structural schematic diagram of the dust removal cloth bag of a dust removal device for material processing and crushing processing provided by the present application;

[0025] Figure 8 Structural schematic diagram of the support plate of a dust removal device for material processing and crushing processing provided by the present application;

[0026] Figure 9 Structural schematic diagram of the cleaning mechanism of a dust removal device for material processing and crushing processing provided by the present application.

[0027] In the figure: 1. Base; 11. Bottom plate; 12. First vertical plate; 13. Second vertical plate; 14. Air inlet pipe; 15. Exhaust pipe; 2. Dust removal bin; 21. Fixed cylinder; 22. First corrugated side plate; 23. Second corrugated side plate; 24. First electric push rod; 25. Air inlet hole; 26. Exhaust hole; 3. Upper cover; 4. Ash removal mechanism; 5. Dust removal cloth bag; 51. Partition board; 52. Cloth pocket; 53. Threaded sleeve; 54. Threaded rod; 55. Synchronous pulley; 56. Synchronous belt; 57. Motor; 6. Support plate; 61. Movable plate; 62. Mounting hole; 63. Support frame; 64. Second electric push rod; 7. Cleaning mechanism; 71. Jet pipe; 72. Nozzle; 73. Hose; 74. Cleaning brush; 8. Hanging plate; 9. Gear. Detailed implementation mode

[0028] The following combines the specification drawings and embodiments to further describe in detail the specific implementation mode of the present invention. The following embodiments are only used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0029] As Figures 1-9 shown, this implementation mode proposes a dust removal device for material processing and crushing processing, including a base 1. A dust removal bin 2 is installed on the upper end of the base 1. A hanging plate 8 is installed on one side of the dust removal bin 2. A gear 9 is installed in the middle of the hanging plate 8. An upper cover 3 is installed on the upper end of the dust removal bin 2. An ash removal mechanism 4 is installed at the bottom end of the dust removal bin 2. A dust removal cloth bag 5 is installed inside the dust removal bin 2. Two support plates 6 are symmetrically installed on the upper and lower sides of the dust removal cloth bag 5. A cleaning mechanism 7 is fixedly installed on the surface of the support plate 6.

[0030] The base 1 includes a bottom plate 11. The upper end of the bottom plate 11 is connected with a first vertical plate 12 and a second vertical plate 13. The first vertical plate 12 and the second vertical plate 13 are respectively installed at the front and rear ends of the dust removal bin 2. The upper and lower ends of the second vertical plate 13 are respectively connected with an air inlet pipe 14 and an exhaust pipe 15. Installing the first vertical plate 12 and the second vertical plate 13 on the upper end of the bottom plate 11 facilitates the installation of the dust removal bin 2, and at the same time connects the dust removal bin 2 with the air inlet pipe 14 and the exhaust pipe 15, which is convenient for the transportation of dust-containing gas and the discharge of purified gas from the dust removal bin 2.

[0031] The dust removal bin 2 includes a fixed cylinder 21. A first corrugated side plate 22 is connected between the fixed cylinder 21 and the ash removal mechanism 4. A second corrugated side plate 23 is connected between the fixed cylinder 21 and the upper cover 3. First electric push rods 24 are installed at the four corners of both the first corrugated side plate 22 and the second corrugated side plate 23. A first air inlet hole 25 is provided at the upper end of the fixed cylinder 21, and a first exhaust hole 26 is provided at the lower end of the fixed cylinder 21. The upper and lower ends of the fixed cylinder 21 are installed with the folded first corrugated side plate 22 and the second corrugated side plate 23, and the first corrugated side plate 22 and the second corrugated side plate 23 are fixedly installed with the ash removal mechanism 4 and the upper cover 3 respectively, and are fixed by the upper cover 3 and the ash removal mechanism 4, so that the fixed cylinder 21 moves up and down, thereby adjusting the posture of the dust removal bag 5 inside the dust removal bin 2, facilitating the separation and dust removal of gas and dust through the dust removal bag 5.

[0032] The dust removal bag 5 includes a partition plate 51. A number of cloth pockets 52 are connected to the middle of the partition plate 51. A threaded sleeve 53 is installed at the bottom end of the cloth pocket 52. A threaded rod 54 is threadedly connected inside the threaded sleeve 53. The bottom end of the threaded rod 54 is rotatably connected to the ash removal mechanism 4. The upper end of the threaded rod 54 penetrates through the upper cover 3 and installs a synchronous pulley 55. A synchronous belt 56 is connected to the synchronous pulley 55. One end of the synchronous belt 56 installs a motor 57. The cloth pockets 52 are installed in the middle of the partition plate 51. The threaded sleeve 53 rotatably connected to the bottom of the cloth pocket 52 is threadedly engaged with the threaded rod 54. When the threaded rod 54 rotates, it drags the cloth pocket 52 to move. The bottom of the cloth pocket 52 moves along the threaded rod 54, turning the cloth pocket 52 inside out, so that the dust on the surface of the cloth pocket 52 is shaken off when it is turned over, and after turning over, the dust-containing gas is still removed through the cloth pocket 52.

[0033] The support plate 6 includes a movable plate 61. A number of installation holes 62 are provided in the middle of the movable plate 61. Both ends of the movable plate 61 are connected with support frames 63. A second electric push rod 64 is connected between the support frame 63 and the dust removal bag 5. The support plate 6 is installed at the upper and lower ends of the dust removal bag 5 to position the cloth pocket 52, and at the same time drive the cleaning mechanism 7 to walk along the cloth pocket 52 to clean the surface of the cloth pocket 52 to prevent dust from adhering to the cloth pocket 52.

[0034] The cleaning mechanism 7 includes a spray pipe 71. The spray pipe 71 is square, and the spray pipe 71 is equidistant from the outer contour of the installation hole 62. A number of nozzles 72 are installed inside the spray pipe 71. One end of the spray pipe 71 is connected with a hose 73, and a cleaning brush 74 is installed at the upper end of the spray pipe 71. The inner circle of the cleaning brush 74 is provided with bristles. The spray pipe 71 surrounds the cloth pocket 52 for one week. As the support plate 6 reciprocates up and down outside the cloth pocket 52, the air flow sprayed out by the nozzles 72 is used to clean the surface of the cloth pocket 52 to prevent the dust from blocking inside the gaps of the cloth pocket 52, and the cleaning brush 74 brushes the surface of the cloth pocket 52.

[0035] The dust removal mechanism 4 is in a W shape, and propellers are installed inside both sides of the dust removal mechanism 4. The dust filtered out at the dust removal cloth bag 5 falls into the dust removal mechanism 4 for storage, and the propellers in the dust removal mechanism 4 are used to clear out the dust.

[0036] The number of the cleaning mechanisms 7 is the same as that of the cloth pockets 52, and the cleaning mechanisms 7 surround the cloth pockets 52 for one week. The number of the cleaning mechanisms 7 is the same as that of the cloth pockets 52, and one cleaning mechanism 7 cleans one cloth pocket 52.

[0037] Specifically, when the dust removal device for material processing and crushing is in use: connect the first air inlet hole 25 with the air inlet pipe 14, and connect the first air outlet hole 26 with the exhaust pipe 15, so that the dust-containing gas is introduced into the lower side inside the dust removal bin 2 through the air inlet pipe 14. The dust-containing gas is filtered through the cloth pockets 52 inside the dust removal bin 2, and the filtered gas is discharged through the exhaust pipe 15. During this process, the second electric push rod 64 repeatedly lifts and lowers below the dust removal cloth bag 5, driving the cleaning mechanism 7 on the support plate 6 to move up and down along the cloth pockets 52, so that the airflow ejected by the nozzle 72 blows up the dust attached to the cloth pockets 52, and the cleaning brush 74 cleans the floating dust.

[0038] After the device has been running for a period of time, the first electric push rod 24 pulls the fixed cylinder 21 downward. At the same time, the motor 57 drives the threaded rod 54 to rotate, so that the threaded rod 54 pulls the bottom end of the cloth pocket 52 to turn up, turning the cloth pocket 52 inside out, changing the cloth pocket 52 from protruding to concave. The turning of the cloth pocket 52 squeezes and crushes the fine powder particles of the crust on the surface of the cloth pocket 52, so that the dust crust is separated from the cloth pocket 52 and falls into the dust removal mechanism 4, which is convenient for dust removal. At the same time, when the height distance between the upper cover 3 and the dust removal mechanism 4 remains unchanged, the turned cloth pocket 52 continues to filter the dust, and the upper support plate 6 and the cleaning mechanism 7 are used to clean the cloth pocket 52 to ensure the smooth progress of dust removal. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] The above embodiments are only used to illustrate the present invention, rather than to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that various combinations, modifications or equivalent replacements of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and should all be covered within the scope of the claims of the present invention.

Claims

1. A dust removal device for material processing and crushing, comprising a base (1), characterized in that: A dust removal bin (2) is mounted on the upper end of the base (1), a hanging plate (8) is mounted on one side of the dust removal bin (2), a gear (9) is mounted in the middle of the hanging plate (8), an upper cover (3) is mounted on the upper end of the dust removal bin (2), a dust removal mechanism (4) is mounted on the bottom end of the dust removal bin (2), a dust removal bag (5) is mounted inside the dust removal bin (2), two support plates (6) are symmetrically mounted on the upper and lower sides of the dust removal bag (5), and a cleaning mechanism (7) is fixedly mounted on the surface of the support plate (6).

2. A dust removal device for material processing and crushing according to claim 1, characterized in that: The base (1) comprises a bottom plate (11), the upper end of the bottom plate (11) is connected to a first vertical plate (12) and a second vertical plate (13), the first vertical plate (12) and the second vertical plate (13) are respectively mounted on the front and rear ends of the dust removal bin (2), and the upper and lower ends of the second vertical plate (13) are respectively connected to an air inlet pipe (14) and an exhaust pipe (15).

3. A dust removal device for material processing and crushing according to claim 1, characterized in that: The dust removal bin (2) comprises a fixed cylinder (21), a first corrugated side plate (22) is connected between the fixed cylinder (21) and the dust removal mechanism (4), a second corrugated side plate (23) is connected between the fixed cylinder (21) and the upper cover (3), and first electric push rods (24) are installed at the four corners of the first corrugated side plate (22) and the second corrugated side plate (23), a first air inlet (25) is opened at the upper end of the fixed cylinder (21), and a first air outlet (26) is opened at the lower end of the fixed cylinder (21).

4. A dust removal device for material processing and crushing according to claim 1, characterized in that: The dust removal bag (5) comprises a partition (51), a plurality of cloth bags (52) are connected to the middle of the partition (51), a threaded sleeve (53) is installed at the bottom end of the cloth bag (52), the internal thread of the threaded sleeve (53) is connected to a threaded rod (54), the bottom end of the threaded rod (54) is rotatably connected to the dust removal mechanism (4), the upper end of the threaded rod (54) penetrates the upper cover (3) and is installed with a synchronous wheel (55), the synchronous wheel (55) is connected to a synchronous belt (56), and one end of the synchronous belt (56) is installed with a motor (57).

5. The dust removal device for material processing and crushing according to claim 1 is characterized in that: The support plate (6) comprises a movable plate (61), a plurality of mounting holes (62) are provided in the middle of the movable plate (61), both ends of the movable plate (61) are connected to support frames (63), and a second electric push rod (64) is connected between the support frame (63) and the dust bag (5).

6. A dust removal device for material processing and crushing according to claim 5, characterized in that: The cleaning mechanism (7) comprises an air jet pipe (71), the air jet pipe (71) is square and equidistant from the outer side of the contour of the mounting hole (62), a plurality of nozzles (72) are arranged on the inner side of the air jet pipe (71), one end of the air jet pipe (71) is connected to a hose (73), and a cleaning brush (74) is installed on the upper end of the air jet pipe (71), and the inner circle of the cleaning brush (74) is provided with bristles.

7. The dust removal device for material processing and crushing according to claim 1 is characterized by: The ash removal mechanism (4) is W-shaped, and propellers are installed inside the two sides of the ash removal mechanism (4).

8. A dust removal device for material processing and crushing according to claim 4, characterized in that: The number of the cleaning mechanisms (7) is consistent with the number of the cloth bags (52), and the cleaning mechanisms (7) surround the cloth bags (52).

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