Dust removal equipment for cement manufacturing and processing

Abstract

The utility model relates to the technical field of dust removal in cement manufacturing, in particular to dust removal equipment for cement manufacturing and processing, which comprises a moving trolley, a liquid storage tank is mounted at the top of the moving trolley, a blow-off pipe communicated with the bottom end of the liquid storage tank is fixed at the bottom of the moving trolley, and a cover plate with an exhaust port is hinged to the top of the liquid storage tank. A dust collection assembly is installed at the top of the cover plate, an atomization pipe communicated with the dust collection assembly is inserted into the side edge of the liquid storage box in a sliding mode, and the bottom end of the atomization pipe extends into the liquid storage box and is connected with a conical atomization disc. In cooperation with the guiding effect of the conical inner wall of the bottom of the atomizing disc, the segmented bubbles can be further refined through the atomizing holes, so that the floating bubbles can effectively make full contact with dust removal liquid in the liquid storage box, and the purpose of effective absorption of cement dust is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal in cement manufacturing, in particular to dust removal equipment used in cement manufacturing and processing. Background Art

[0002] The dust generated during the cement production process can cause dermatitis when the skin is covered with dust, especially in the summer when there is a lot of sweating. Dust can block the pores and cause hair rhinitis. Alkaline dust can cause dry skin in winter. In order to reduce the harm of dust to the body, dust removal is necessary.

[0003] The utility model of Chinese patent publication number CN212914983U discloses a dust removal device for cement manufacturing. The above-mentioned device mainly performs air washing on the air containing dust and performs dust separation. The gas enters the dust removal and generates large bubbles with a fast rising speed, which makes the dust removal liquid have a poor absorption effect on the dust, affecting the dust removal effect. Utility Model Content

[0004] The purpose of the utility model is to provide a dust removal device for cement manufacturing and processing to solve the problems raised in the above background technology.

[0005] The technical solution of the utility model is: a dust removal equipment for cement manufacturing and processing, comprising a mobile vehicle, a liquid storage tank is installed on the top of the mobile vehicle, a sewage pipe connected with the bottom end of the liquid storage tank is fixed at the bottom of the mobile vehicle, a cover plate with an exhaust port is hinged on the top of the liquid storage tank, a dust suction assembly is installed on the top of the cover plate, an atomization pipe connected with the dust suction assembly is slidably inserted on the side of the liquid storage tank, the bottom end of the atomization pipe extends to the interior of the liquid storage tank and is connected with a conical atomization disk, a plurality of groups of atomization holes distributed at equal distances are provided on the conical inclined surface of the atomization disk, a plurality of diverter strips spaced between the atomization holes are fixed on the inner wall of the bottom end of the atomization disk, and a frustum located below the air outlet of the atomization tube is fixed on the top of the diverter strip.

[0006] The effect achieved by the above components is: through the dust suction component, the cement dust can be introduced from the atomizing tube into the bottom of the liquid storage tank along the air flow, and the gas mixed with cement dust forms bubbles and is discharged from the bottom of the atomizing tube. The bubbles can be divided by the frustum and the diverter strip to avoid the bubble volume being too large. Combined with the guiding effect of the inner wall of the cone at the bottom of the atomizing disk, the atomizing hole can further refine the divided bubbles, so that the floating bubbles can effectively contact the dust removal liquid in the liquid storage tank, thereby achieving the purpose of effective absorption of cement dust. After stripping the dust, the air is discharged from the exhaust port on the top of the cover plate.

[0007] Preferably, a convex ring is fixed to the inner wall of the liquid storage tank, a filter cloth frame is placed in the convex ring, and a plurality of annularly distributed connecting parts are arranged between the side of the filter cloth frame and the top of the convex ring.

[0008] The effect achieved by the above components is: the filter cloth frame in the convex ring can collide and break the floating bubbles, and can also prevent the dust from overflowing after the floating bubbles are broken, thereby further improving the dust absorption and filtering effect.

[0009] Preferably, the connecting member comprises a stop block fixed to the side of the filter cloth frame, and a limiting groove block which cooperates with the stop block is fixed to the top of the convex ring.

[0010] The effects achieved by the above components are: the stop block can cooperate with the limiting groove block to achieve the purpose of rapid rotation and assembly of the filter cloth frame, and it can also be disassembled and maintained subsequently.

[0011] Preferably, the dust suction assembly includes a dust suction pump fixed on the top of the cover plate, a dust suction nozzle for suctioning air is fixed to the air inlet end of the dust suction pump, and the discharge end of the dust suction pump is connected to the atomization pipe through a hose.

[0012] The effect achieved by the above components is that the cement dust can be absorbed by the dust suction pump in cooperation with the dust suction nozzle.

[0013] The utility model provides a dust removal device for cement manufacturing and processing through improvement, which has the following improvements and advantages compared with the prior art:

[0014] The utility model: through the dust suction component, cement dust can be introduced from the atomizing pipe into the bottom of the liquid storage tank along with the air flow, the gas mixed with cement dust forms bubbles and is led out from the bottom of the atomizing pipe, and the bubbles can be divided through the frustum and the diverter strip to avoid the bubble volume being too large, and the atomizing hole can further refine the divided bubbles with the guiding effect of the inner wall of the cone at the bottom of the atomizing disk, so that the floating bubbles can effectively contact with the dust removal liquid in the liquid storage tank, thereby achieving the purpose of effectively absorbing the cement dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the filter cloth frame assembly structure in the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the atomizing disk in the utility model from the first perspective;

[0019] Figure 4 It is a schematic diagram of the three-dimensional structure of the atomizing disk in the utility model from a second viewing angle.

[0020] Description of reference numerals:

[0021] 1. Mobile vehicle; 2. Liquid storage tank; 3. Cover plate; 4. Drain pipe; 5. Dust collection assembly; 6. Atomization pipe; 7. Filter cloth frame; 8. Convex ring; 9. Limiting groove block; 10. Stop block; 11. Atomization disk; 12. Atomization hole; 13. Diverter strip; 14. Cone. DETAILED DESCRIPTION

[0022] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a dust removal device for cement manufacturing through improvement. The technical solution of the utility model is:

[0024] In the embodiment of the present utility model, Figure 1-Figure 4 As shown, a dust removal device for cement manufacturing and processing comprises a mobile vehicle 1, a liquid storage tank 2 is installed on the top of the mobile vehicle 1, a sewage pipe 4 connected to the bottom end of the liquid storage tank 2 is fixed at the bottom of the mobile vehicle 1, a cover plate 3 with an exhaust port is hinged on the top of the liquid storage tank 2, a dust suction component 5 is installed on the top of the cover plate 3, an atomization pipe 6 connected to the dust suction component 5 is slidably inserted on the side of the liquid storage tank 2, the dust suction component 5 comprises a dust suction pump fixed on the top of the cover plate 3, a dust suction nozzle for suction is fixed at the air inlet end of the dust suction pump, a discharge end of the dust suction pump is connected to the atomization pipe 6 through a hose, the bottom end of the atomization pipe 6 extends to the inside of the liquid storage tank 2 and is connected to a conical atomization disk 11, a plurality of groups of atomization holes 12 distributed at equal distances are provided on the conical inclined surface of the atomization disk 11, and a fixed atomization nozzle 12 is provided on the inner wall of the bottom end of the atomization disk 11. There are a plurality of diverter strips 13 arranged at intervals between the atomizing holes 12, and a truncated cone 14 located below the air outlet of the atomizing tube 6 is fixed on the top of the diverter strip 13. Through the dust suction component 5, the cement dust can be introduced from the atomizing tube 6 into the bottom of the liquid storage tank 2 along the air flow, and the gas mixed with cement dust forms bubbles and is discharged from the bottom of the atomizing tube 6. The bubbles can be divided by the truncated cone 14 and the diverter strip 13 to avoid the bubble volume being too large. Combined with the guiding effect of the inner wall of the cone at the bottom of the atomizing disk 11, the atomizing hole 12 can further refine the divided bubbles, so that the floating bubbles can effectively contact the dust removal liquid in the liquid storage tank 2, thereby achieving the purpose of effectively absorbing the cement dust, and the air is discharged from the exhaust port on the top of the cover plate 3 after the dust is stripped off.

[0025] In an embodiment of the utility model, a convex ring 8 is fixed to the inner wall of the liquid storage tank 2, and a filter cloth frame 7 is placed in the convex ring 8. A plurality of annularly distributed connecting parts are arranged between the side of the filter cloth frame 7 and the top of the convex ring 8. The filter cloth frame 7 in the convex ring 8 can collide and break the floating bubbles, and can also prevent the dust from overflowing after the floating bubbles are broken, thereby further improving the dust absorption and filtering effect. The connecting part includes a stop block 10 fixed to the side of the filter cloth frame 7, and a limiting groove block 9 is fixed to the top of the convex ring 8, which is limited by the stop block 10. The stop block 10 can cooperate with the limiting groove block 9 to achieve the purpose of rapid rotation and assembly of the filter cloth frame 7, and can also be disassembled and maintained later.

[0026] The working principle of the dust removal equipment for cement manufacturing and processing provided by the utility model is as follows: a dust suction pump can cooperate with a dust suction nozzle to introduce cement dust from the atomizing tube 6 into the bottom of the liquid storage tank 2 along the air flow, and the gas mixed with cement dust forms bubbles and is discharged from the bottom of the atomizing tube 6. The bubbles can be divided through the frustum 14 and the diverter strip 13 to avoid the bubble volume being too large, and the guiding effect of the inner wall of the cone at the bottom of the atomizing disk 11 can further refine the divided bubbles through the atomizing hole 12, so that the floating bubbles can effectively contact the dust removal liquid in the liquid storage tank 2, so as to achieve the purpose of effectively absorbing the cement dust. The filter cloth frame 7 can collide and break the floating bubbles, and can also prevent the dust from overflowing after the floating bubbles are broken. The air is discharged from the exhaust port on the top of the cover plate 3 after the dust is stripped off.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for cement manufacturing and processing, comprising a mobile vehicle (1), a liquid storage tank (2) is installed on the top of the mobile vehicle (1), a sewage pipe (4) connected to the bottom end of the liquid storage tank (2) is fixed on the bottom of the mobile vehicle (1), a cover plate (3) with an exhaust port is hinged on the top of the liquid storage tank (2), and a dust collection component (5) is installed on the top of the cover plate (3), characterized in that: An atomizing tube (6) connected to the dust collecting assembly (5) is slidably inserted into the side of the liquid storage tank (2); the bottom end of the atomizing tube (6) extends into the interior of the liquid storage tank (2) and is connected to a conical atomizing disk (11); a plurality of groups of atomizing holes (12) distributed at equal distances are provided on the conical inclined surface of the atomizing disk (11); a plurality of flow dividing strips (13) spaced between the atomizing holes (12) are fixed on the inner wall of the bottom end of the atomizing disk (11); a truncated cone (14) located below the air outlet of the atomizing tube (6) is fixed on the top end of the flow dividing strip (13).

2. The dust removal equipment for cement manufacturing process according to claim 1 is characterized in that: A convex ring (8) is fixed on the inner wall of the liquid storage box (2), a filter cloth frame (7) is placed inside the convex ring (8), and a plurality of annularly distributed connecting pieces are arranged between the side of the filter cloth frame (7) and the top of the convex ring (8).

3. The dust removal equipment for cement manufacturing process according to claim 2 is characterized in that: The connecting member comprises a stop block (10) fixed to the side of the filter cloth frame (7), and a limiting groove block (9) which cooperates with the stop block (10) in limiting manner is fixed to the top of the convex ring (8).

4. The dust removal equipment for cement manufacturing process according to claim 1 is characterized in that: The dust suction assembly (5) comprises a dust suction pump fixed on the top of the cover plate (3); a dust suction nozzle for suctioning air is fixed on the air inlet end of the dust suction pump; and the discharge end of the dust suction pump is connected to the atomization pipe (6) via a hose.

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