An industrial dust collector

Abstract

The present invention relates to the field of industrial dust removal technology, and in particular to an industrial dust collector, comprising a bracket, a cylinder mounted on the top of the bracket, a cone connected to the bottom of the cylinder, an ash hopper connected to the bottom of the cone, an air inlet pipe tangentially connected to the side of the cylinder, a pressure compensation device mounted inside the air inlet pipe, and an ash pressing structure mounted inside the ash hopper. The present invention wets and compacts the accumulated dust by means of components arranged inside the installation bin, the action of the first side plate and the second side plate, and the spraying of water by an annular belt. This not only achieves the effect of dust suppression, but also avoids the problem of secondary pollution caused by dust leakage due to leakage of the ash hopper. At the same time, the compacted dust forms blocks, and the dust blocks can be pushed out by the action of the right-angle plate, which facilitates recycling. The formed dust blocks also avoid pollution generated during the recycling process.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial dust removal, and in particular to an industrial dust collector. Background Art

[0002] Industrial dust removal refers to the use of technical measures to remove particulate matter from dust-laden gases during industrial production processes to reduce pollution to the atmospheric environment and harm to human health.

[0003] Industrial dust collectors use mechanical force to remove dust particles from airflow. They have the characteristics of simple structure, low equipment cost and low operating cost. However, existing industrial dust collectors will produce a certain amount of pressure loss during operation, which may affect the energy efficiency of the entire system. At the same time, when the inhaled dust falls into the dust discharge hopper, if there is leakage in the dust discharge hopper, it will cause dust leakage and cause secondary pollution. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an industrial dust collector.

[0005] The cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the air filter housing, and the cam is connected with the The structure includes an installation bin, which is opened inside the ash unloading hopper, and a collecting pipe is installed at the top of the installation bin, and an annular belt is installed on the inner wall of the collecting pipe, and a motor is installed at the middle position of the bottom of the installation bin, and a rectangular turntable is installed at the output end of the motor, and an I-plate is installed on the top of the rectangular turntable. The first linear guide is installed on the top of the side surface of the installation bin, the bottom of the movable end of the first linear guide is hingedly connected to the second electric cylinder, and the output end of the second electric cylinder is hingedly connected to the first side plate, the bottom end of the side surface of the installation bin is hingedly connected to the third electric cylinder, and the movable end of the third electric cylinder is installed with the second side plate, a control device is installed at one end of the bottom of the installation bin, a water tank is installed at the top of the side surface of the installation bin away from one end of the first linear guide, and the side of the water tank is connected to the input end of the water pump, a second linear guide is installed at the bottom of the side surface of the installation bin away from one end of the first linear guide, the movable end of the second linear guide is installed with a third linear guide, and the movable end of the third linear guide is installed with a right-angle plate.

[0006] In order to better solve the above technical problems, a further technical solution is adopted: the end of the rubber tube away from the connecting ring is connected to the inner wall of the port of the air intake pipe, and the output end of the first electric cylinder is hinged to the side of the third clamping plate. Through the above-mentioned setting method, the dust airflow passing through can enter the interior of the rubber tube. In addition, the first electric cylinder can also be used to drive the third clamping plate to rotate to squeeze the second rubber sleeve.

[0007] In order to better solve the above technical problems, a further technical solution is adopted: the first rubber sleeve is connected to the inner wall of the first plywood, the second rubber sleeve is connected to the inner wall of the third plywood, the first rubber sleeve is in contact with the outer surface of the rubber tube, and the second rubber sleeve is wrapped around the outer surface of the first rubber sleeve. Through the above-mentioned setting method, when the second rubber sleeve is driven by the third plywood, the rubber tube can be tightened by the second rubber sleeve and the first rubber sleeve to reduce the cross-sectional area of ​​the gas passing through, thereby increasing the pressure and achieving a supercharging effect.

[0008] In order to better solve the above technical problems, a further technical solution is adopted: the output end of the water pump is connected to the annular belt through a water pipe, and a nozzle is installed on the inner side of the annular belt. Through the above setting, the water pump pumps the water in the water tank and lets the water be sprayed out from the nozzle, which can not only moisten the accumulated dust, but also take into account the cleaning function.

[0009] In order to better solve the above technical problems, a further technical solution adopted is: the collection pipe, the third electric cylinder, the first linear guide rail and the second linear guide rail are arranged inside the installation bin corresponding to a partition area formed by the I-plate on the top of the rectangular turntable. Through the above arrangement, when the rectangular turntable rotates, the dust can fall correctly into the partition area formed on the rectangular turntable. At the same time, the third electric cylinder, the first linear guide rail and the installation components on the second linear guide rail can correctly perform actions in the partition area to complete the compaction of the accumulated dust and the push-out of the compacted dust blocks.

[0010] In order to better solve the above technical problems, a further technical solution is adopted: a groove matching the size of the first side panel is opened on the inner side of the second side panel, a stator is installed at the bottom end of the side of the first side panel, and the side wall of the groove set on the second side panel is opened with an opening that is slidably connected to the stator set on the first side panel. Through the above arrangement, the first side panel can rotate and slide on the top of the second side panel, and can perform compaction action.

[0011] In order to better solve the above technical problems, a further technical solution is adopted: the width of the right-angle plate is the same as the width of the partition area formed by the I-shaped plate on the top of the rectangular turntable. Through the above setting, the right-angle plate can cover most of the area of ​​the dust block so that the dust block can be pushed out correctly.

[0012] The beneficial effects of the present invention are as follows: by arranging components inside the installation bin, the present invention moistens and compacts the accumulated dust through the action of the first side plate and the second side plate, and in conjunction with the annular belt to spray water, which not only achieves the effect of dust suppression, but also avoids the problem of secondary pollution caused by dust leakage due to leakage of the ash unloading hopper. At the same time, the compacted dust will form blocks, and the dust blocks can be pushed out through the action of the right-angle plate, which is convenient for recycling, and the formed dust blocks also avoid pollution generated during the recycling process; by arranging components inside the air intake pipe, utilizing the action of the first electric cylinder, and combining the installation method of the rubber sleeve, as well as the deformable physical properties of the rubber itself, the cross-sectional area of ​​the airflow is reduced by the deformation of the rubber, thereby achieving the effect of compensating for the boost pressure and improving the overall energy efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic structural diagram of the present invention;

[0014] Figure 2 It is a side schematic diagram of the structure of the present invention;

[0015] Figure 3 It is a schematic diagram of the top surface of the structure of the present invention;

[0016] Figure 4 This is a schematic diagram of the internal structure of the installation bin of the present invention;

[0017] Figure 5 It is a structural schematic diagram of the pressure compensation device of the present invention.

[0018] Figure numerals: 1. bracket; 2. cylinder; 3. cone; 4. ash hopper; 5. air inlet pipe; 6. pressure compensation device; 7. ash pressing structure; 8. first mounting groove; 9. second mounting groove; 10. connecting ring; 11. fixing support rod; 12. first clamping plate; 13. fixing seat; 14. second clamping plate; 15. third clamping plate; 16. first electric cylinder; 17. first rubber sleeve; 18. second rubber sleeve; 19. mounting bin; 20. collecting pipe; 21. annular belt; 22. motor; 23. rectangular turntable; 24. I-plate; 25. first linear guide rail; 26. second electric cylinder; 27. first side plate; 28. third electric cylinder; 29. ​​second side plate; 30. control device; 31. water tank; 32. water pump; 33. second linear guide rail; 34. third linear guide rail; 35. right-angle plate; 36. rubber tube DETAILED DESCRIPTION

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] like Figures 1 to 3As shown, an industrial dust collector includes a bracket 1, a cylindrical body 2 is installed on the top of the bracket 1, the bottom of the cylindrical body 2 is connected to a cone 3, the bottom of the cone 3 is connected to an ash discharge hopper 4, and the side of the cylindrical body 2 is tangentially connected to an air intake pipe 5. The above-mentioned components and their internal structures are the same as those of the existing cyclone dust collector. A pressure compensation device 6 is installed inside the air intake pipe 5, and an ash pressing structure 7 is provided inside the ash discharge hopper 4.

[0021] like Figure 5 As shown, the pressure compensation device 6 includes a first mounting groove 8, a second mounting groove 9 and a connecting ring 10. The first mounting groove 8 and the second mounting groove 9 are symmetrically arranged on the inner wall of the air intake pipe 5. The connecting ring 10 is installed at the rear end of the air intake pipe 5. A fixed support rod 11 is installed inside the first mounting groove 8, and a first splint 12 is installed at the bottom end of the fixed support rod 11. A fixed seat 13 is installed inside the second mounting groove 9. A pair of second splints 14 are hinged on the top of the fixed seat 13, and a third splint 15 is hinged on the top of the second splint 14. A first electric cylinder 16 is installed on the side of the fixed seat 13. A first rubber sleeve 17, a second rubber sleeve 18 and a rubber tube 36 are symmetrically installed on the side of the connecting ring 10. The end of the rubber tube 36 away from the connecting ring 10 is connected to the inner wall of the port of the air intake pipe 5, and the output end of the first electric cylinder 16 is hinged to the side of the third splint 15.

[0022] like Figure 5 As shown, the first rubber sleeve 17 is connected to the inner wall of the first plywood 12, the second rubber sleeve 18 is connected to the inner wall of the third plywood 15, the first rubber sleeve 17 is in contact with the outer surface of the rubber tube 36, and the second rubber sleeve 18 is wrapped around the outer surface of the first rubber sleeve 17. Combined with the above-mentioned installation methods of the first rubber sleeve 17, the second rubber sleeve 18 and the rubber tube 36, as well as the installation methods of the first rubber sleeve 17 and the second rubber sleeve 18, and the installation methods of related components, the first rubber sleeve 17 is wrapped by the second rubber sleeve 18, and under the pressure of the second rubber sleeve 18, the first rubber sleeve 17 can be driven by the second rubber sleeve 18 to deform, and further drive the rubber tube 36 to deform, thereby reducing the area of ​​the cross-section through which the airflow can pass, thereby achieving the effect of pressurization, and then through the mutual cooperation between the above-mentioned structures, the pressure loss generated by the cyclone dust collector during operation is compensated.

[0023] like Figure 4As shown, the ash pressing structure 7 includes a mounting bin 19, which is opened inside the ash unloading hopper 4. A collection pipe 20 is installed at the top of the mounting bin 19, and an annular belt 21 is installed on the inner wall of the collection pipe 20. A motor 22 is installed at the middle position of the bottom of the mounting bin 19, and a rectangular turntable 23 is installed at the output end of the motor 22. An I-shaped plate 24 is installed on the top of the rectangular turntable 23. A first linear guide rail 25 is installed on the top of the side of the mounting bin 19. The bottom of the moving end of the first linear guide rail 25 is hinged to a second electric cylinder 26, and the output end of the second electric cylinder 26 is hinged to a first side plate 27. A third electric cylinder 28 is installed at the bottom end of the side of the mounting chamber 19, and a second side plate 29 is installed at the movable end of the third electric cylinder 28. A control device 30 is installed at one end of the bottom of the mounting chamber 19. A water tank 31 is installed at the top of the side of the mounting chamber 19 away from one end of the first linear guide rail 25. The side of the water tank 31 is connected to the input end of a water pump 32. A second linear guide rail 33 is installed at the bottom of the side of the mounting chamber 19 away from one end of the first linear guide rail 25. A third linear guide rail 34 is installed at the movable end of the second linear guide rail 33, and a right-angle plate 35 is installed at the movable end of the third linear guide rail 34.

[0024] like Figure 4 As shown, the output end of the water pump 32 is connected to the annular belt 21 through a water pipe. A nozzle is installed on the inner side of the annular belt 21. The water pump 32 can be started to pump the water in the water tank 31 into the annular belt 21 and sprayed out by the nozzle installed on the annular belt 21, so that the dust becomes moist. Since the dust becomes moist, the dust has the conditions to be pressed into blocks. At the same time, as the water flows out, it also plays a role in cleaning the area in the installation bin 19 that may be contaminated with dust.

[0025] like Figure 4 As shown, the collection pipe 20, the third electric cylinder 28, the first linear guide 25 and the second linear guide 33 are arranged inside the installation bin 19 at positions corresponding to a partition area formed by the I-plate 24 on the top of the rectangular turntable 23. The width of the right-angle plate 35 is the same as the width of the partition area formed by the I-plate 24 on the top of the rectangular turntable 23. The above arrangement enables the first side plate 27 and the second side plate 29 to block the sides of the partition area to prevent dust leakage during the dust collection process. When the rectangular turntable 23 rotates, the partition area with the dust block rotates to the side of the right-angle plate 35, the dust block can be correctly pushed out through the action of the right-angle plate 35.

[0026] like Figure 4 As shown, a groove matching the size of the first side plate 27 is provided on the inner side of the second side plate 29, a stator is installed at the bottom end of the side of the first side plate 27, and an opening is provided on the side wall of the groove provided on the second side plate 29 for sliding connection with the stator provided on the first side plate 27, thereby providing conditions for the first side plate 27 and the second side plate 29 to perform compaction actions.

[0027] When the present invention is working, when the air flow containing dust enters the interior of the cylindrical body 2 through the air inlet pipe 5, it will pass through the pressure compensation device 6, and then the first electric cylinder 16 is driven by the output end to push the third clamping plate 15 to rotate. Moreover, since the second rubber sleeve 18 is wrapped around the outer surface of the first rubber sleeve 17, when the third clamping plate 15 rotates, the rubber tube 36 is tightened by the first rubber sleeve 17 and the second rubber sleeve 18, thereby reducing the cross-sectional area of ​​the dust air flow passing through the rubber tube, thereby increasing the air pressure by compressing the volume of the pipeline, thereby achieving the effect of compensating the pressure.

[0028] When dust falls into the collection pipe 20, it will fall into the partition area formed by the I-plate 24 on the top of the rectangular turntable 23. After a long period of accumulation, the water pump 32 is started and the water in the water tank 31 is pumped into the endless belt 21 through the water pump 32. The water is then sprayed out by the nozzle installed on the endless belt 21, making the dust moist. Then, the second electric cylinder 26 moves under the drive of the moving end of the first linear guide 25 and pushes the first side plate 27 to flip. Then, the output end of the second electric cylinder 26 drives the first side plate 27 to flip further, compacting the dust from the top. When the first side plate 27 completes the compaction action, After the first side plate 27 flips back to its initial position under the drive of the second electric cylinder 26, the second side plate 29 is also moved by the drive of the output end of the third electric cylinder 28. At this time, the moving end of the first linear guide 25 also moves synchronously, and the second side plate 29 squeezes the moist dust from the side to compact the accumulated moist dust to form a dust block. After the compaction is completed, the rectangular turntable 23 rotates to rotate the area containing the dust block to the bottom of the right-angle plate 35. The right-angle plate 35 is lifted and lowered and moved laterally under the drive of the second linear guide 33 and the third linear guide 34 to push the dust block out from the top of the rectangular turntable 23.

[0029] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An industrial dust collector, comprising a bracket (1), characterized in that: The top of the bracket (1) is provided with a cylinder (2), the bottom of the cylinder (2) is connected to a cone (3), the bottom of the cone (3) is connected to an ash discharge hopper (4), the side of the cylinder (2) is tangentially connected to an air intake pipe (5), a pressure compensation device (6) is provided inside the air intake pipe (5), an ash pressing structure (7) is provided inside the ash discharge hopper (4), the pressure compensation device (6) comprises a first mounting groove (8), a second mounting groove (9) and a connecting ring (10), the first mounting groove (8) and the second mounting groove (9) are symmetrically provided on the inner wall of the air intake pipe (5), the connecting ring (10) is installed inside the air intake pipe (5) and the back The first mounting groove (8) is provided with a fixed support rod (11), the bottom end of the fixed support rod (11) is provided with a first clamping plate (12), the second mounting groove (9) is provided with a fixed seat (13), the top of the fixed seat (13) is hinged with a pair of second clamping plates (14), the top end of the second clamping plate (14) is hinged with a third clamping plate (15), the side of the fixed seat (13) is provided with a first electric cylinder (16), the side of the connecting ring (10) is symmetrically provided with a first rubber sleeve (17), a second rubber sleeve (18) and a rubber tube (36), the ash pressing structure (7) includes a mounting chamber (19), and the mounting chamber (19) is provided at the ash unloading position. Inside the bucket (4), a collecting pipe (20) is installed at the top of the interior of the installation chamber (19), an annular belt (21) is installed on the inner wall of the collecting pipe (20), a motor (22) is installed at the middle position of the bottom of the installation chamber (19), a rectangular turntable (23) is installed at the output end of the motor (22), an I-shaped plate (24) is installed on the top of the rectangular turntable (23), a first linear guide rail (25) is installed at the top of the side of the installation chamber (19), a second electric cylinder (26) is hinged at the bottom of the moving end of the first linear guide rail (25), the output end of the second electric cylinder (26) is hinged to the first side plate (27), and the bottom end of the side of the installation chamber (19) is hinged. A third electric cylinder (28) is installed, and a second side plate (29) is installed at the movable end of the third electric cylinder (28). A control device (30) is installed at one end of the bottom of the installation chamber (19). A water tank (31) is installed at the top of the installation chamber (19) away from the side of one end of the first linear guide rail (25). The side of the water tank (31) is connected to the input end of a water pump (32). A second linear guide rail (33) is installed at the bottom of the installation chamber (19) away from the side of one end of the first linear guide rail (25). A third linear guide rail (34) is installed at the movable end of the second linear guide rail (33). A right-angle plate (35) is installed at the movable end of the third linear guide rail (34).

2. An industrial dust collector according to claim 1, characterized in that: One end of the rubber tube (36) away from the connecting ring (10) is connected to the inner wall of the port of the air inlet pipe (5), and the output end of the first electric cylinder (16) is hinged to the side of the third clamping plate (15).

3. The industrial dust collector according to claim 1, characterized in that: The first rubber sleeve (17) is connected to the inner wall of the first clamping plate (12), the second rubber sleeve (18) is connected to the inner wall of the third clamping plate (15), the first rubber sleeve (17) is in contact with the outer surface of the rubber tube (36), and the second rubber sleeve (18) is wrapped around the outer surface of the first rubber sleeve (17).

4. The industrial dust collector according to claim 1, characterized in that: The output end of the water pump (32) is connected to the annular belt (21) through a water pipe, and a nozzle is installed on the inner side of the annular belt (21).

5. The industrial dust collector according to claim 1, characterized in that: The collecting pipe (20), the third electric cylinder (28), the first linear guide rail (25) and the second linear guide rail (33) are arranged inside the installation chamber (19) in a position corresponding to a partition area formed by the I-shaped plate (24) on the top of the rectangular turntable (23).

6. The industrial dust collector according to claim 1, characterized in that: A groove having a size matching that of the first side plate (27) is provided on the inner side of the second side plate (29), a stator is mounted on the bottom end of the side of the first side plate (27), and an opening is provided on the side wall of the groove provided on the second side plate (29) for sliding connection with the stator provided on the first side plate (27).

7. The industrial dust collector according to claim 1, characterized in that: The width of the right-angle plate (35) is the same as the width of the partition area formed by the I-shaped plate (24) on the top of the rectangular turntable (23).

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