Pulse bag-type dust collector for heating radiator production

Abstract

The utility model discloses a pulse bag-type dust collector for heating radiator production, which comprises a box body, an air inlet pipe is arranged on the right side of the box body, an air outlet pipe is arranged on the left side of the box body, a pulse device is arranged in the box body, a mounting plate is fixedly mounted in the box body, the pulse device is positioned above the mounting plate, a mounting frame is arranged on the mounting plate, and a dust collector is arranged on the mounting frame. A mounting pipe and a limiting seat are fixedly mounted on the mounting frame, a cloth bag is arranged between the mounting pipe and the limiting seat, two groups of winding pipes which are symmetrically distributed are arranged on the mounting frame, winding rods are arranged in the two groups of winding pipes, an elastic clamping plate is arranged between the two groups of winding pipes, and the two sides of the cloth bag are attached to the two sides of the elastic clamping plate respectively. The cloth bag can be switched through the arrangement of the mounting frame, the winding pipe and the two groups of winding rods which are rotationally mounted in the winding pipe, and the cloth bag can be quickly replaced by a new part in time when the cloth bag is broken due to long-time impact, so that the working efficiency and the dust removal effect of the dust remover are prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the technical field of baghouse dust collectors, specifically a pulse baghouse dust collector for radiator production. Background Technology

[0002] Pulse jet dust collectors are high-efficiency dust removal devices suitable for dust removal and recovery operations in industries such as grain, food, feed, light industry, mining, building materials, and woodworking. Pulse jet baghouse dust collectors utilize filter bags to filter dust, then inject pulse gas into the bags, causing them to vibrate rapidly and shake off the accumulated dust, achieving dust adsorption and collection. The pulse gas is ejected through nozzles positioned directly opposite the open end of the filter bag, and the gas ejected from the nozzles moves along the central axis of the bag and impacts the bottom of the bag.

[0003] The filter bags used in the existing technology have limited strength and cannot be replaced automatically. Under long-term high-intensity pulse gas cleaning, the service life of the filter bags is greatly reduced, requiring regular inspection by staff. Furthermore, if the filter bags are damaged and not replaced in time, the dust-laden gas will be directly discharged into the external environment through the dust collector, greatly reducing the dust removal efficiency of the dust collector. Utility Model Content

[0004] The purpose of this invention is to provide a pulse bag dust collector for radiator production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pulse bag dust collector for radiator production, comprising a housing, an air inlet pipe on the right side of the housing, an air outlet pipe on the left side of the housing, a pulse device inside the housing, an installation plate fixedly installed inside the housing, the pulse device located above the installation plate, an installation frame on the installation plate, an installation tube and a limiting seat fixedly installed on the installation frame, a filter bag between the installation tube and the limiting seat, two sets of symmetrically distributed winding tubes on the installation frame, each set of winding tubes containing a winding rod, an elastic clamping plate between the two sets of winding tubes, the two sides of the filter bag respectively fitting against the two sides of the elastic clamping plate, a fixing frame on the installation frame, a brush on the fixing frame, and the brush fitting against the surface of the filter bag.

[0006] As a further preferred embodiment of this technical solution, the two ends of the two sets of winding rods respectively pass through the take-up tube and are rotatably connected to the take-up tube. Both ends of the two sets of winding rods are sleeved with disc springs. The upper ends of the two sets of winding rods are sleeved with first gears. The mounting frame is provided with a second gear and a first motor.

[0007] As a further preferred embodiment of this technical solution, the inner and outer ends of the disc spring are fixedly connected to the winding rod and the take-up tube, respectively. The second gear is rotatably connected to the mounting bracket through a rotating shaft. The second gear is connected to the output end of the first motor through a rotating shaft. The second gear is meshed with two sets of first gears respectively.

[0008] As a further preferred embodiment of this technical solution, rubber sealing strips are installed at both ends of the cloth bag, and the cloth bag is slidably connected to the mounting tube and the limiting seat through the rubber sealing strips. Sliding grooves are opened in both sets of winding tubes, and the two ends of the cloth bag pass through the sliding grooves and are movably wound with the two sets of winding rods.

[0009] As a further preferred embodiment of this technical solution, the mounting frame is provided with two sets of symmetrically distributed lead screws, and the lower ends of the two sets of lead screws are sleeved with synchronous pulleys. The mounting frame is provided with a synchronous belt, which is respectively meshed with two sets of gears. The mounting frame is also provided with a second motor.

[0010] As a further preferred embodiment of this technical solution, the two ends of the lead screw pass through the mounting frame and are rotatably connected to the mounting frame. The two sets of lead screws pass through both sides of the fixed frame and are threadedly connected to the fixed frame. The lead screw on the left side is connected to the output end of the second motor.

[0011] This utility model provides a pulse bag dust collector for radiator production, which has the following beneficial effects:

[0012] (1) This utility model achieves the conversion of filter bags by setting up an installation frame and a winding tube in conjunction with two sets of rotating winding rods inside the winding tube. When the filter bag is damaged by long-term impact, it can be quickly replaced with a new part in time to avoid affecting the working efficiency and dust removal effect of the dust collector. The first motor drives the second gear to rotate counterclockwise, and the first gear on the left drives the winding rod to rotate clockwise, so as to realize the winding of the filter bags stored in the winding rod and the winding tube. The first gear on the right drives the winding rod to rotate clockwise, so as to release the filter bags stored in the winding rod and the winding tube. The two work together to complete the conversion of the working filter bags located between the installation tube and the limit seat. The conversion of filter bags does not require the dust collector to be stopped for a long time, saving manpower and speeding up the work efficiency. Moreover, the converted filter bags are free of dust, which enhances the dust removal effect.

[0013] (2) This utility model uses the fixed frame and the brush to assist the pulse device to clean the surface of the bag, thereby improving the removal effect of dust adhering to the surface of the bag. When there is a lot of dust adhering to the bag after long-term use, the pulse device is activated to radiate high-speed airflow into the bag, causing the bag to vibrate and remove the dust adhering to the bag. When some parts of the bag are not fully impacted and the dust still adheres to the surface of the bag, the second motor drives the screw to rotate. Under the action of the synchronous belt and synchronous wheel, the fixed frame drives the brush to slide on the mounting frame. The brush scrapes across the surface of the bag to complete the removal of dust from the surface of the bag. The auxiliary pulse device makes the cleaning of the bag more complete and improves the filtration efficiency of the bag. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a cross-sectional view of the box body of this utility model.

[0016] Figure 3 This is a schematic diagram of the mounting plate of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the cloth bag of this utility model;

[0018] Figure 5 This is a schematic diagram of the mounting bracket of this utility model;

[0019] Figure 6 For the present utility model Figure 5 Enlarged view of the structure at point A;

[0020] Figure 7 For the present utility model Figure 5 Enlarged view of the structure at point -B;

[0021] In the diagram: 1. Housing; 2. Inlet pipe; 3. Outlet pipe; 4. Pulse device; 5. Mounting plate; 6. Mounting bracket; 7. Mounting tube; 8. Limiting seat; 9. Cloth bag; 10. Rubber sealing strip; 11. Winding tube; 12. Slide groove; 13. Winding rod; 14. Coil spring; 15. First gear; 16. Second gear; 17. First motor; 18. Fixing bracket; 19. Brush; 20. Lead screw; 21. Synchronous pulley; 22. Synchronous belt; 23. Second motor; 24. Elastic clamping plate. Detailed Implementation

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figure 1, Figure 2 , Figure 3 and Figure 4 As shown in this embodiment, a pulse bag dust collector for radiator production includes a housing 1. An inlet pipe 2 is located on the right side of the housing 1, and an outlet pipe 3 is located on the left side. A pulse device 4 is installed inside the housing 1. An mounting plate 5 is fixedly installed inside the housing 1, with the pulse device 4 positioned above the mounting plate 5. A mounting frame 6 is provided on the mounting plate 5. An installation pipe 7 and a limiting seat 8 are fixedly installed on the mounting frame 6. A filter bag 9 is positioned between the installation pipe 7 and the limiting seat 8. Two sets of symmetrically distributed winding pipes 11 are provided on the mounting frame 6. Each set of winding pipes 11 contains a winding rod 13. An elastic clamping plate 24 is provided between the two sets of winding pipes 11. The two sides of the filter bag 9 are respectively attached to the two sides of the elastic clamping plate 24. A fixing frame 18 is provided on the mounting frame 6. A brush 19 is provided on the fixing frame 18, and the brush 19 is attached to the surface of the filter bag 9. The two ends of the two sets of winding rods 13 pass through... The take-up tube 11 is rotatably connected to the take-up tube 11. Both ends of the two sets of winding rods 13 are fitted with coil springs 14. The upper ends of the two sets of winding rods 13 are fitted with first gears 15. The mounting frame 6 is equipped with a second gear 16 and a first motor 17. The inner and outer ends of the coil springs 14 are fixedly connected to the winding rods 13 and the take-up tube 11, respectively. The second gear 16 is rotatably connected to the mounting frame 6 through a rotating shaft. The second gear 16 is connected to the output end of the first motor 17 through a rotating shaft. The second gear 16 is meshed with the two sets of first gears 15. Rubber sealing strips 10 are installed at both ends of the cloth bag 9. The cloth bag 9 is slidably connected to the mounting tube 7 and the limiting seat 8 through the rubber sealing strips 10. The two sets of take-up tubes 11 are provided with sliding grooves 12. The two ends of the cloth bag 9 pass through the sliding grooves 12 and are movably wound with the two sets of winding rods 13.

[0024] The installation frame 6 and the winding tube 11, together with the two sets of rotating winding rods 13 inside the winding tube 11, enable the conversion of the filter bag 9. When the filter bag 9 is damaged by long-term impact, it can be quickly replaced with a new part in time to avoid affecting the working efficiency and dust removal effect of the dust collector.

[0025] like Figure 5 , Figure 6 and Figure 7 As shown, the mounting frame 6 has two sets of symmetrically distributed lead screws 20. The lower ends of both sets of lead screws 20 are fitted with synchronous pulleys 21. The mounting frame 6 has a synchronous belt 22, which meshes with two sets of gears. The mounting frame 6 has a second motor 23. The two ends of the lead screws 20 pass through the mounting frame 6 and are rotatably connected to the mounting frame 6. The two sets of lead screws 20 pass through both sides of the fixed frame 18 and are threadedly connected to the fixed frame 18. The left lead screw 20 is connected to the output end of the second motor 23.

[0026] The fixed frame 18 and the brush 19 work together with the auxiliary pulse device 4 to clean the surface of the filter bag 9, improving the removal effect of dust adhering to the surface of the filter bag 9. When a lot of dust adheres to the filter bag 9 after long-term use, the pulse device 4 is activated to emit a high-speed airflow into the filter bag 9, causing the filter bag 9 to vibrate and remove the dust adhering to the filter bag 9. When some parts of the filter bag 9 are not fully impacted and dust still adheres to the surface of the filter bag 9, the second motor 23 drives the lead screw 20 to rotate. Under the action of the synchronous belt 22 and the synchronous pulley 21, the fixed frame 18 drives the brush 19 to slide on the mounting frame 6. The brush 19 scrapes across the surface of the filter bag 9 to complete the removal of dust from the surface of the filter bag 9. The auxiliary pulse device 4 makes the cleaning of the filter bag 9 more complete and improves the filtration efficiency of the filter bag 9.

[0027] This utility model provides a pulse bag dust collector for radiator production. Its specific working principle is as follows: A first motor 17 drives a second gear 16 to rotate counterclockwise. The left first gear 15 drives a winding rod 13 to rotate clockwise, thus winding up the filter bags 9 stored in the winding rod 13 and take-up tube 11. The right first gear 15 drives the winding rod 13 to rotate clockwise, thus releasing the filter bags 9 stored in the winding rod 13 and take-up tube 11. These mechanisms work together to complete the switching of some of the working filter bags 9 located between the mounting tube 7 and the limiting seat 8. The switching of filter bags 9 does not require a long period of downtime in the dust collector, saving manpower, increasing work efficiency, and improving overall performance. After replacement, the filter bag 9 is free of dust, enhancing the dust removal effect. When a large amount of dust accumulates on the filter bag 9 after prolonged use, the pulse device 4 is activated to emit a high-speed airflow into the filter bag 9, causing the filter bag 9 to vibrate and remove the dust. If some parts of the filter bag 9 are not fully impacted, resulting in dust still adhering to the surface of the filter bag 9, the second motor 23 drives the lead screw 20 to rotate. Under the action of the synchronous belt 22 and the synchronous pulley 21, the fixing frame 18 drives the brush 19 to slide on the mounting frame 6. The brush 19 scrapes across the surface of the filter bag 9 to remove the dust from the surface of the filter bag 9. The auxiliary pulse device 4 makes the cleaning of the filter bag 9 more complete and improves the filtration efficiency of the filter bag 9.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pulse bag dust collector for radiator production, comprising a housing (1), characterized in that: An air inlet pipe (2) is provided on the right side of the box (1), and an air outlet pipe (3) is provided on the left side of the box (1). A pulse device (4) is provided inside the box (1). An installation plate (5) is fixedly installed inside the box (1). The pulse device (4) is located above the installation plate (5). An installation bracket (6) is provided on the installation plate (5). An installation pipe (7) and a limiting seat (8) are fixedly installed on the installation bracket (6). A cloth bag is provided between the installation pipe (7) and the limiting seat (8). (9) The mounting frame (6) is provided with two sets of symmetrically distributed take-up tubes (11), and each of the two sets of take-up tubes (11) is provided with a winding rod (13). An elastic clamping plate (24) is provided between the two sets of take-up tubes (11). The two sides of the cloth bag (9) are respectively attached to the two sides of the elastic clamping plate (24). The mounting frame (6) is provided with a fixing frame (18), and the fixing frame (18) is provided with a brush (19). The brush (19) is attached to the surface of the cloth bag (9).

2. The pulse bag dust collector for radiator production according to claim 1, characterized in that: The two ends of the two sets of winding rods (13) pass through the take-up tube (11) and are rotatably connected to the take-up tube (11). Both ends of the two sets of winding rods (13) are fitted with disc springs (14). The upper ends of the two sets of winding rods (13) are fitted with first gears (15). The mounting frame (6) is provided with a second gear (16) and a first motor (17).

3. A pulse bag dust collector for radiator production according to claim 2, characterized in that: The inner and outer ends of the coil spring (14) are fixedly connected to the winding rod (13) and the winding tube (11) respectively. The second gear (16) is rotatably connected to the mounting bracket (6) through the rotating shaft. The second gear (16) is connected to the output end of the first motor (17) through the rotating shaft. The second gear (16) is meshed with two sets of first gears (15) respectively.

4. A pulse bag dust collector for radiator production according to claim 1, characterized in that: Rubber sealing strips (10) are installed at both ends of the cloth bag (9). The cloth bag (9) is slidably connected to the installation tube (7) and the limiting seat (8) through the rubber sealing strips (10). Slide grooves (12) are opened in both sets of winding tubes (11). The two ends of the cloth bag (9) pass through the slide grooves (12) and are movably wound with the two sets of winding rods (13).

5. A pulse bag dust collector for radiator production according to claim 1, characterized in that: The mounting frame (6) is provided with two sets of symmetrically distributed lead screws (20), and the lower ends of the two sets of lead screws (20) are fitted with synchronous pulleys (21). The mounting frame (6) is provided with a synchronous belt (22), which is meshed with two sets of gears respectively. The mounting frame (6) is provided with a second motor (23).

6. A pulse bag dust collector for radiator production according to claim 5, characterized in that: The two ends of the lead screw (20) pass through the mounting frame (6) and are rotatably connected to the mounting frame (6). The two sets of lead screws (20) pass through both sides of the fixed frame (18) and are threadedly connected to the fixed frame (18). The lead screw (20) on the left side is connected to the output end of the second motor (23).

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