Dust treatment equipment for surface mine

Abstract

The invention relates to the technical field of dust treatment, in particular to surface mine dust treatment equipment which comprises a supporting frame, a treatment barrel is arranged on the supporting frame, a plurality of supporting legs are arranged at the lower end of the treatment barrel, a dust suction pipe is arranged on the treatment barrel, and a filtering mechanism used for filtering dust is arranged in the treatment barrel. A cleaning mechanism, an anti-blocking mechanism and an air blowing mechanism which are matched with the filtering mechanism are arranged in the treatment barrel, and a vibrating mechanism and a scattering mechanism which are used for scattering dust to avoid adhesion are arranged on the inner wall of the treatment barrel. The device is provided with the scattering mechanism, through back-and-forth rotation of scattering blades, bonded dust or sand entering the filter cartridge can be physically scattered, the bonding state of the dust or the sand can be destroyed, the sand attached to the wall of the filter cartridge can be cleaned or separated from the wall of the filter cartridge, attached sand particles can be effectively removed, and the service life of the filter cartridge is prolonged. The blowing mechanism is beneficial to stripping sand particles from the surface of the filter cartridge and is matched with other mechanisms, so that the sand particles are more easily scattered and are finally taken away by airflow.

Description

Technical Field

[0001] The invention relates to the technical field of dust control, and in particular to dust control equipment for open-pit mines. Background Art

[0002] During the drilling and rock drilling operations or blasting operations in open-pit mines, a large amount of dust will be generated. This dust will not only pose a threat to the health of workers, cause damage to machinery and equipment, and affect production efficiency and the economic benefits of the enterprise, but also seriously reduce the air quality of the working area and its surrounding environment, causing long-term adverse effects on the environment.

[0003] According to the above situation, the cyclone dust collector can be used as one of the main dust removal equipment. Through its efficient centrifugal separation effect, the dust can be removed from the working area. However, during use, the filter cartridge rotates, and the sand particles will stick to each other due to humidity, static electricity and other reasons to form larger particle clusters. Some sand particles will adhere to the inner wall of the filter cartridge. Long-term accumulation will cause the filtration efficiency of the filter cartridge to decrease, and even cause blockage, which is not conducive to the use of the equipment.

[0004] Based on this, a dust control device for open-pit mines is now provided, which can eliminate the disadvantages of existing devices. Summary of the invention

[0005] In view of the above problems, a dust control equipment for open-pit mines is provided, which solves the problem that sand particles will stick to each other and adhere to the inner wall due to humidity, static electricity and other reasons through a blowing mechanism, an anti-blocking mechanism, a breaking mechanism and a vibration mechanism.

[0006] In order to solve the problems of the prior art, the present invention provides a dust control equipment for open-pit mines, including a support frame, a control tube is provided on the support frame, a plurality of supporting legs are provided at the lower end of the control tube, a dust suction pipe is provided on the control tube, a filtering mechanism for filtering dust is provided in the control tube, a cleaning mechanism, an anti-blocking mechanism and a blowing mechanism cooperating with the filtering mechanism are provided in the control tube, and a vibration mechanism and a breaking up mechanism for breaking up dust to prevent it from sticking are provided on the inner wall of the control tube.

[0007] Preferably, the cleaning mechanism includes a motor, a driving gear, a cleaning brush and a first mounting plate. The motor is installed on the treatment cylinder, the output end of the motor is connected to the cleaning brush, the side wall of the cleaning brush is sleeved with a driving gear, the inner wall of the treatment cylinder is provided with a first mounting plate, the other end of the cleaning brush is rotatably matched with the first mounting plate, and the driving gear is connected to the filtering mechanism.

[0008] Preferably, the filtering mechanism includes an inner gear ring, a filter cartridge and a fixed ring. The fixed ring is fixedly installed on the inner wall of the treatment cartridge. A filter cartridge is rotatably arranged inside the treatment cartridge. The upper side wall of the filter cartridge slides with the fixed ring. An inner gear ring is arranged on the inner wall of the filter cartridge. The inner gear ring is meshed with the driving gear. A plurality of vibration mechanisms are arranged on the inner wall of the filter cartridge.

[0009] Preferably, the anti-blocking mechanism includes a pinion, an anti-blocking rod, an anti-blocking block and a second mounting plate. The second mounting plate is fixedly provided on the inner wall of the treatment cylinder, and an anti-blocking block is rotatably provided on the second mounting plate. The other end of the anti-blocking block is rotatably matched with the top wall of the treatment cylinder. A pinion is sleeved on the side wall of the anti-blocking rod, and the pinion is meshed with the inner gear ring. The side wall of the anti-blocking rod is provided with a plurality of anti-blocking blocks that push and cooperate with the screening holes of the filter cylinder.

[0010] Preferably, the blowing mechanism includes a large gear, a rotating slope, a mounting circular plate, an air blowing pipe, an air blowing head, a mounting ring, a connecting pipe, an air pump, a connecting rod, a ball and a sliding rod. One end of the sliding rod is slidably matched with the inner wall of the filter cartridge, and the other end of the sliding rod is connected to the rotating slope. The mounting ring is symmetrically slidably arranged on the top wall of the treatment cartridge. The air pump is installed at the upper end of the treatment cartridge, the output end of the air pump is connected to the connecting pipe, and the other end of the connecting pipe is connected to the air blowing pipe. A blowing head is provided at the end of the air blowing pipe away from the air pump, and the outer wall of the air blowing pipe is connected to the mounting ring. One end of the mounting ring passes through the mounting circular plate. A connecting rod is provided at the end of the mounting circular plate away from the air pump, and the other end of the connecting rod is connected to a ball.

[0011] Preferably, the vibration mechanism includes a connecting concave ring, a connecting ring, a protrusion, a connecting block, a push rod and a reset spring. The connecting concave ring is arranged on the inner wall of the filter cylinder, the connecting ring is arranged on the inner wall of the treatment cylinder, a plurality of protrusions are arranged on the side wall of the connecting ring, a connecting block is arranged on the protrusion, a push rod which is slidably provided in the connecting block and cooperates with the connecting concave ring to push, and the two ends of the reset spring are respectively connected to the side wall of the push rod and the inner wall of the connecting block.

[0012] Preferably, the breaking up mechanism includes a rotating shaft, a breaking up blade, a guide rod, a top block, a support ring, a sliding convex ring and a guide rail. A sliding convex ring is fixedly installed on the inner wall of the treatment cylinder, and the support ring is fixedly installed on the side wall of the filter cylinder. One end of the rotating shaft is slidably set in the support ring, and the other end of the rotating shaft is set in the filter cylinder. A plurality of breaking up blades are symmetrically arranged on the side wall of the rotating shaft. A guide rod is provided on the side wall of the rotating shaft near one end of the support ring, and a guide rail slidably matched with the guide rod is provided inside the support ring. A top block slidably matched with the sliding convex ring is provided at one end of the rotating shaft near the sliding convex ring.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention is provided with a breaking mechanism, which can physically break up the adhered dust or sand entering the filter cartridge by rotating the breaking blade back and forth, destroying its bonding state and making it exist in the form of smaller particles, thereby improving the dust removal efficiency.

[0015] 2. The present invention is provided with a cleaning mechanism and a vibration mechanism, which can clean the sand or dust adhering to the wall of the filter cartridge or make it fall off from the wall of the filter cartridge, and can effectively remove the adhering sand particles to keep the filter cartridge clean and running efficiently.

[0016] 3. The present invention is provided with an air blowing mechanism, which helps to peel off the sand particles from the surface of the filter cartridge and cooperates with other mechanisms to make it easier to break up the sand particles and finally be carried away by the air flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of dust control equipment for open-pit mines.

[0018] Figure 2 It is a side view of dust control equipment used in open-pit mines.

[0019] Figure 3 It is an AA cross-section diagram of dust control equipment for open-pit mines.

[0020] Figure 4 It is a dust control equipment for open-pit mines. Figure 3 Schematic diagram of the partially enlarged three-dimensional structure of A in the middle.

[0021] Figure 5 A schematic diagram of the partial three-dimensional structure of dust control equipment used in open-pit mines Figure 1 .

[0022] Figure 6 A schematic diagram of the partial three-dimensional structure of dust control equipment used in open-pit mines Figure 2 .

[0023] Figure 7 A schematic diagram of the partial three-dimensional structure of dust control equipment used in open-pit mines Figure 3 .

[0024] Figure 8 A schematic diagram of the partial three-dimensional structure of dust control equipment used in open-pit mines Figure 4 .

[0025] Fig. 9 It is a dust control equipment for open-pit mines. Figure 8 Schematic diagram of the partially enlarged three-dimensional structure of B in the middle.

[0026] The numbers in the figure are: 101, treatment tube; 102, support frame; 103, support foot; 104, dust suction tube; 200, cleaning mechanism; 201, motor; 202, driving gear; 203, cleaning brush; 204, first mounting plate; 300, anti-blocking mechanism; 301, small gear; 302, anti-blocking rod; 303, anti-blocking block; 304, second mounting plate; 400, filtering mechanism; 401, inner gear ring; 402, filtering tube; 403, fixing ring; 500, blowing mechanism; 501, large gear; 502, rotating slope; 503, installation Circular plate; 504, air blowing pipe; 505, air blowing head; 506, mounting ring; 507, connecting pipe; 508, air pump; 509, connecting rod; 510, ball bearing; 511, sliding rod; 600, vibration mechanism; 601, connecting concave ring; 602, connecting ring; 603, convex block; 604, connecting block; 605, push rod; 606, reset spring; 700, scattering mechanism; 701, rotating shaft; 702, scattering blade; 703, guide rod; 704, push block; 705, support ring; 706, sliding convex ring; 707, guide rail. DETAILED DESCRIPTION

[0027] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Reference Figure 1-Figure 9 A dust control equipment for open-pit mines, comprising a support frame 102, on which a control tube 101 is disposed, a plurality of legs 103 being disposed at the lower end of the control tube 101, a dust suction pipe 104 being disposed on the control tube 101, a filtering mechanism 400 for filtering dust being disposed in the control tube 101, a cleaning mechanism 200, an anti-blocking mechanism 300 and a blowing mechanism 500 cooperating with the filtering mechanism 400 being disposed in the control tube 101, and a vibration mechanism 600 and a breaking mechanism 700 for breaking up dust to prevent it from sticking together being disposed on the inner wall of the control tube 101.

[0029] The cleaning mechanism 200 and the anti-blocking mechanism 300 are used to clean the filter cartridge 402 and to process the particles that are blocked at the screening holes of the filter cartridge 402. The blowing mechanism 500 is used to peel off the sand particles from the surface of the filter cartridge 402 and cooperate with the vibration mechanism 600 and the scattering mechanism 700 to make it easier to scatter and finally be carried away by the airflow. The vibration mechanism 600 is used to remove the dust or particles adhering to the inner wall of the filter cartridge 402 and scatter and screen them through the scattering mechanism 700, thereby improving the dust removal efficiency and avoiding the clogging of the filter cartridge 402 by the clumping of dust or particles, which is not conducive to improving the work efficiency.

[0030] Reference Figure 1-Figure 5: The cleaning mechanism 200 includes a motor 201, a driving gear 202, a cleaning brush 203 and a first mounting plate 204. The motor 201 is installed on the treatment tube 101, and the output end of the motor 201 is connected to the cleaning brush 203. The driving gear 202 is sleeved on the side wall of the cleaning brush 203. The first mounting plate 204 is provided on the inner wall of the treatment tube 101. The other end of the cleaning brush 203 is rotatably matched with the first mounting plate 204, and the driving gear 202 is connected to the filtering mechanism 400.

[0031] The motor 201 is started to drive the cleaning brush 203 to rotate. The cleaning brush 203 can rotate and clean the inner wall of the filter cartridge 402. The cleaning brush 203 drives the driving gear 202 to rotate. The driving gear 202 drives the large gear 501 and the inner gear ring 401 to rotate.

[0032] Reference Figure 1-Figure 3 The filtering mechanism 400 comprises an inner gear ring 401, a filter cartridge 402 and a fixed ring 403. The fixed ring 403 is fixedly installed on the inner wall of the treatment cartridge 101. The filter cartridge 402 is rotatably arranged inside the treatment cartridge 101. The upper end side wall of the filter cartridge 402 is slidably matched with the fixed ring 403. The inner gear ring 401 is arranged on the inner wall of the filter cartridge 402. The inner gear ring 401 is meshed with the driving gear 202. A plurality of vibration mechanisms 600 are arranged on the inner wall of the filter cartridge 402.

[0033] The rotation of the inner gear ring 401 drives the filter cartridge 402 to rotate on the fixed ring 403. The rotation of the filter cartridge 402 can filter the dust or particles in the filter cartridge 402 out of the filter cartridge 402 through centrifugal force and make them fall. The rotation of the inner gear ring 401 drives the pinion 301 to rotate.

[0034] Reference Figure 1-Figure 5 The anti-blocking mechanism 300 includes a pinion 301, an anti-blocking rod 302, an anti-blocking block 303 and a second mounting plate 304. The second mounting plate 304 is fixedly provided on the inner wall of the treatment cylinder 101, and an anti-blocking block 303 is rotatably provided on the second mounting plate 304. The other end of the anti-blocking block 303 is rotatably matched with the top wall of the treatment cylinder 101. A pinion 301 is sleeved on the side wall of the anti-blocking rod 302, and the pinion 301 is meshed with the inner gear ring 401. The side wall of the anti-blocking rod 302 is provided with a plurality of anti-blocking blocks 303 that push against the screening holes of the filter cylinder 402.

[0035] The rotation of the pinion 301 drives the anti-blocking rod 302 to rotate, and the rotation of the anti-blocking rod 302 drives the anti-blocking block 303 to rotate and cooperate with the screening holes of the filter cartridge 402 to push the large particles blocked at the screening holes into the filter cartridge 402 and drop them.

[0036] Reference Figure 2-Figure 4The blowing mechanism 500 includes a large gear 501, a rotating slope 502, a mounting circular plate 503, a blowing pipe 504, a blowing head 505, a mounting collar 506, a connecting pipe 507, an air pump 508, a connecting rod 509, a ball 510 and a sliding rod 511. One end of the sliding rod 511 is slidably matched with the inner wall of the filter cartridge 402, and the other end of the sliding rod 511 is connected to the rotating slope 502. The mounting collar 506 is symmetrically slidably arranged on the top wall of the treatment cartridge 101. The air pump 508 Installed at the upper end of the treatment tube 101, the output end of the air pump 508 is connected to the connecting pipe 507, the other end of the connecting pipe 507 is connected to the air blowing pipe 504, the air blowing pipe 504 is provided with a blowing head 505 at the end away from the air pump 508, the outer wall of the air blowing pipe 504 is connected to the mounting ring 506, one end of the mounting ring 506 passes through the mounting circular plate 503, the mounting circular plate 503 is provided with a connecting rod 509 at the end away from the air pump 508, and the other end of the connecting rod 509 is connected to the ball 510.

[0037] The rotation of the large gear 501 drives the rotating slope 502 to rotate in the filter cartridge 402 through the sliding rod 511. The rotation of the rotating slope 502 can drive the ball 510 to roll up and down on the rotating slope 502, thereby driving the connecting rod 509 to move up and down. The connecting rod 509 drives the mounting circular plate 503 and the mounting ring 506 to move up and down, and the air pump 508 is started to discharge the gas through the connecting pipe 507 and the blowing pipe 504 and finally from the blowing head 505, which can peel off the sand particles from the surface of the filter cartridge 402.

[0038] Reference Figure 6-Figure 8 The vibration mechanism 600 includes a connecting concave ring 601, a connecting ring 602, a protrusion 603, a connecting block 604, a push rod 605 and a reset spring 606. The connecting concave ring 601 is arranged on the inner wall of the filter cartridge 402, the connecting ring 602 is arranged on the inner wall of the treatment cartridge 101, a plurality of protrusions 603 are arranged on the side wall of the connecting ring 602, a connecting block 604 is arranged on the protrusion 603, a push rod 605 which is matched with the connecting concave ring 601 for pushing is slidably arranged in the connecting block 604, and the two ends of the reset spring 606 are respectively connected to the side wall of the push rod 605 and the inner wall of the connecting block 604.

[0039] The rotation of the filter cartridge 402 drives the connecting concave ring 601 to rotate. The concave and convex parts on the connecting concave ring 601 can enable the push rod 605 to hit the concave position of the connecting concave ring 601. The reset spring 606 is used to cooperate with the push rod 605 to perform the next strike, so that the push rod 605 can continuously push the side wall of the filter cartridge 402 to push out the particles or dust adhering to the inner wall of the filter cartridge 402 and fall off.

[0040] Reference Figure 8-Figure 9The scattering mechanism 700 includes a rotating shaft 701, a scattering blade 702, a guide rod 703, a top block 704, a support ring 705, a sliding convex ring 706 and a guide rail 707. A sliding convex ring 706 is fixedly installed on the inner wall of the treatment cylinder 101, and the support ring 705 is fixedly installed on the side wall of the filter cylinder 402. One end of the rotating shaft 701 is slidably set in the support ring 705, and the other end of the rotating shaft 701 is set in the filter cylinder 402. A plurality of scattering blades 702 are symmetrically arranged on the side wall of the rotating shaft 701. A guide rod 703 is arranged on the side wall of the rotating shaft 701 near one end of the support ring 705. A guide rail 707 that slidably cooperates with the guide rod 703 is arranged inside the support ring 705. A top block 704 that slidably cooperates with the sliding convex ring 706 is arranged at one end of the rotating shaft 701 near the sliding convex ring 706.

[0041] The rotation of the filter cartridge 402 drives the support ring 705 to rotate, which can drive the rotating shaft 701 and the top block 704 to rotate so that the top block 704 can slide on the sliding convex ring 706. The guide rail 707 in the support ring 705 cooperates with the guide rod 703 on the rotating shaft 701. When the top block 704 passes through the protrusion on the sliding convex ring 706, it drives the top block 704 and the sliding convex ring 706 to move away from each other, so that the rotating shaft 701 and the breaking blade 702 move away from the sliding convex ring 706 and rotate. When the top block 704 passes through the recess on the sliding convex ring 706, it drives the top block 704 close to the sliding convex ring 706, so that the rotating shaft 701 and the breaking blade 702 move close to the sliding convex ring 706 and reverse at the same time. In this way, the adhered dust or sand entering the filter cartridge 402 can be physically broken up, destroying its bonding state so that it exists in the form of smaller particles, thereby improving the dust removal efficiency.

[0042] Here’s how it works:

[0043] S1: Start the motor 201 to drive the cleaning brush 203 to rotate. The cleaning brush 203 can rotate and clean the inner wall of the filter cartridge 402. The cleaning brush 203 drives the driving gear 202 to rotate. The driving gear 202 drives the large gear 501 and the inner gear ring 401 to rotate.

[0044] S2: The inner gear ring 401 rotates to drive the filter cartridge 402 to rotate on the fixed ring 403. The rotation of the filter cartridge 402 can filter the dust or particles in the filter cartridge 402 out of the filter cartridge 402 through centrifugal force and cause them to fall. The rotation of the inner gear ring 401 drives the pinion 301 to rotate;

[0045] S3: The small gear 301 rotates to drive the anti-blocking rod 302 to rotate, and the anti-blocking rod 302 rotates to drive the anti-blocking block 303 to rotate and cooperate with the screening holes of the filter cartridge 402 to push the large particles blocked at the screening holes into the filter cartridge 402 and drop them, so as to prevent the particles from blocking the filter cartridge 402;

[0046] S4: The large gear 501 rotates to drive the rotating slope 502 to rotate in the filter cartridge 402 through the sliding rod 511. The rotation of the rotating slope 502 can drive the ball 510 to roll up and down on the rotating slope 502, thereby driving the connecting rod 509 to move up and down. The connecting rod 509 drives the mounting circular plate 503 and the mounting collar 506 to move up and down. The air pump 508 is started, and the gas is discharged from the blowing head 505 through the connecting pipe 507 and the blowing pipe 504. The inner wall of the filter cartridge 402 is blown through the blowing head 505, which can peel off the sand particles from the surface of the filter cartridge 402.

[0047] S5: The filter cartridge 402 rotates to drive the connecting concave ring 601 to rotate, and the push rod 605 can hit the concave position of the connecting concave ring 601 through the concave and convex on the connecting concave ring 601, and the reset spring 606 is used to cooperate with the push rod 605 to perform the next strike, so that the push rod 605 continuously pushes the side wall of the filter cartridge 402 to push and remove the particles or dust adhering to the inner wall of the filter cartridge 402;

[0048] S6: The rotation of the filter cartridge 402 drives the support ring 705 to rotate, which can drive the rotating shaft 701 and the top block 704 to rotate so that the top block 704 can slide on the sliding convex ring 706. The guide rail 707 in the support ring 705 cooperates with the guide rod 703 on the rotating shaft 701. When the top block 704 passes through the protrusion on the sliding convex ring 706, it drives the top block 704 and the sliding convex ring 706 to move away from each other, so that the rotating shaft 701 and the breaking blade 702 move away from the sliding convex ring 706 and rotate. When the top block 704 passes through the recess on the sliding convex ring 706, it drives the top block 704 close to the sliding convex ring 706, so that the rotating shaft 701 and the breaking blade 702 move close to the sliding convex ring 706 and reverse. In this way, the adhered dust or sand entering the filter cartridge 402 can be physically broken up, destroying its bonding state so that it exists in the form of smaller particles, thereby improving the dust removal efficiency.

[0049] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A dust control equipment for open-pit mines, It is characterized in that The invention comprises a support frame (102), wherein a treatment tube (101) is provided on the support frame (102), a plurality of supporting legs (103) are provided at the lower end of the treatment tube (101), a dust suction pipe (104) is provided on the treatment tube (101), a filtering mechanism (400) for filtering dust is provided inside the treatment tube (101), a cleaning mechanism (200), an anti-blocking mechanism (300) and an air blowing mechanism (500) cooperating with the filtering mechanism (400) are provided inside the treatment tube (101), and a vibration mechanism (600) and a scattering mechanism (700) for scattering dust to prevent the dust from sticking are provided on the inner wall of the treatment tube (101).

2. A dust control device for open-pit mines according to claim 1, It is characterized in that The cleaning mechanism (200) comprises a motor (201), a driving gear (202), a cleaning brush (203) and a first mounting plate (204); the motor (201) is mounted on the treatment tube (101); the output end of the motor (201) is connected to the cleaning brush (203); the driving gear (202) is sleeved on the side wall of the cleaning brush (203); the first mounting plate (204) is disposed on the inner wall of the treatment tube (101); the other end of the cleaning brush (203) is rotatably matched with the first mounting plate (204); and the driving gear (202) is connected to the filtering mechanism (400).

3. A dust control device for open-pit mines according to claim 2, It is characterized in that The filtering mechanism (400) comprises an inner gear ring (401), a filter cartridge (402) and a fixed ring (403); the fixed ring (403) is fixedly mounted on the inner wall of the treatment cartridge (101); a filter cartridge (402) is rotatably arranged inside the treatment cartridge (101); the upper end side wall of the filter cartridge (402) is slidably matched with the fixed ring (403); an inner gear ring (401) is arranged on the inner wall of the filter cartridge (402); the inner gear ring (401) is meshed with a driving gear (202); and a plurality of vibration mechanisms (600) are arranged on the inner wall of the filter cartridge (402).

4. The dust control equipment for open-pit mines according to claim 1, It is characterized in that The anti-blocking mechanism (300) comprises a pinion (301), an anti-blocking rod (302), an anti-blocking block (303) and a second mounting plate (304); the second mounting plate (304) is fixedly provided on the inner wall of the treatment cylinder (101); the anti-blocking block (303) is rotatably provided on the second mounting plate (304); the other end of the anti-blocking block (303) is rotatably matched with the top wall of the treatment cylinder (101); a pinion (301) is sleeved on the side wall of the anti-blocking rod (302); the pinion (301) is meshed with the inner gear ring (401); and a plurality of anti-blocking blocks (303) are provided on the side wall of the anti-blocking rod (302) and are pushed and matched with the screening holes of the filter cylinder (402).

5. The dust control equipment for open-pit mines according to claim 1, It is characterized in that The blowing mechanism (500) comprises a large gear (501), a rotating slope (502), a mounting circular plate (503), an air blowing pipe (504), an air blowing head (505), a mounting collar (506), a connecting pipe (507), an air pump (508), a connecting rod (509), a ball (510) and a sliding rod (511). One end of the sliding rod (511) is slidably matched with the inner wall of the filter cartridge (402), and the other end of the sliding rod (511) is connected to the rotating slope (502). The mounting collar (506) is symmetrically slidably arranged on the top wall of the treatment cartridge (101). The air pump (50 8) is installed at the upper end of the treatment tube (101), the output end of the air pump (508) is connected to the connecting pipe (507), the other end of the connecting pipe (507) is connected to the air blowing pipe (504), the end of the air blowing pipe (504) away from the air pump (508) is provided with a blowing head (505), the outer wall of the air blowing pipe (504) is connected to the mounting ring (506), one end of the mounting ring (506) passes through the mounting circular plate (503), the end of the mounting circular plate (503) away from the air pump (508) is provided with a connecting rod (509), and the other end of the connecting rod (509) is connected to a ball (510).

6. The dust control equipment for open-pit mines according to claim 3, It is characterized in that The vibration mechanism (600) comprises a connecting concave ring (601), a connecting ring (602), a protrusion (603), a connecting block (604), a push rod (605) and a reset spring (606); the connecting concave ring (601) is arranged on the inner wall of the filter cartridge (402); the connecting ring (602) is arranged on the inner wall of the treatment cartridge (101); a plurality of protrusions (603) are arranged on the side wall of the connecting ring (602); a connecting block (604) is arranged on the protrusion (603); a push rod (605) that pushes and cooperates with the connecting concave ring (601) is slidably arranged in the connecting block (604); and two ends of the reset spring (606) are respectively connected to the side wall of the push rod (605) and the inner wall of the connecting block (604).

7. The dust control equipment for open-pit mines according to claim 1, It is characterized in that The scattering mechanism (700) comprises a rotating shaft (701), a scattering blade (702), a guide rod (703), a top block (704), a support ring (705), a sliding convex ring (706) and a guide rail (707); a sliding convex ring (706) is fixedly mounted on the inner wall of the treatment cylinder (101); the support ring (705) is fixedly mounted on the side wall of the filter cylinder (402); one end of the rotating shaft (701) is slidably arranged in the support ring (705); the rotating shaft (701 ) and the other end is arranged in the filter cartridge (402); a plurality of breaking blades (702) are symmetrically arranged on the side wall of the rotating shaft (701); a guide rod (703) is arranged on the side wall of one end of the rotating shaft (701) close to the support ring (705); a guide rail (707) is arranged inside the support ring (705) and is slidably matched with the guide rod (703); and a top block (704) is arranged on one end of the rotating shaft (701) close to the sliding convex ring (706) and is slidably matched with the sliding convex ring (706).

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