Dust collecting bag cleaning device

Abstract

The utility model relates to the technical field of cloth bag dust removal, in particular to a dust removal cloth bag cleaning device which comprises an end plate, a guide pipe movably penetrates through the middle of the top of the end plate, the tail end of the guide pipe is fixedly communicated with a rotating disc of a hollow structure, a hollow pipe is fixedly communicated with the middle of the bottom of the rotating disc, and a plurality of evenly-distributed holes are formed in the outer wall of the hollow pipe. The top of the conduit is communicated with an air supply pipe through a rotary joint; an electric heating wire is fixed in an inner cavity of the air supply pipe. Air is guided into the hollow rotating disc through the air inlet pipe and then guided into the inner cavity of the hollow pipe, so that the air is guided out along the holes, reverse blowing cleaning is conducted on the turned dustproof cloth bag, meanwhile, the air can be heated through the electric heating wire, reverse blowing is conducted through hot air, and the dust removal efficiency is improved. Therefore, wet dust attached to the dustproof cloth bag can be dried, and the back-blowing cleaning effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bag dust removal, in particular to a dust removal bag cleaning device. Background Art

[0002] Dust bags are non-woven or woven materials that are sewn or hot-melted into bag-shaped filter bags of certain specifications. They are one of the important environmental protection accessories for filtering, collecting dust and collecting materials. With the increasing efforts of the Ministry of Environmental Protection to control air pollution, dust bags are being used more and more widely in various industries.

[0003] The filtering effect of the existing dust bag decreases during long-term use, and the mesh on the dust bag is easily clogged, so the dust bag needs to be cleaned, and then a corresponding cleaning device needs to be used. Most of the cleaning devices currently used are composed of an air pump and a back-blowing nozzle, so that the dust bag is turned over and air is blown from the inside, and the dust bag is cleaned by back-blowing. However, due to the presence of moisture in the air, the dust adhering to the inside of the dust bag is prone to condensation, so the back-blowing cleaning method has a poor cleaning effect. Therefore, we propose a dust bag cleaning device. Utility Model Content

[0004] The purpose of the utility model is to provide a dust bag cleaning device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust bag cleaning device, comprising an end plate, a conduit movably penetrates the middle of the top of the end plate, the tail end of the conduit is fixedly connected to a rotating disk with a hollow structure, the middle of the bottom of the rotating disk is fixedly connected to a hollow tube, and the outer wall of the hollow tube is provided with a plurality of evenly distributed holes;

[0006] The outer wall of the conduit is fixedly sleeved with a gear ring, the outer wall of the gear ring is meshed with a gear, the gear is fixed to the outer end of the transmission shaft of the servo motor, the tail end of the servo motor is fixed to the top of the end plate, and the top of the conduit is connected to an air supply pipe through a rotating joint.

[0007] By adopting the above technical solution, the dust bag is turned over, and then the hollow tube is inserted into the dust bag, and the gas is introduced through the conduit of the air supply pipe box, and then the gas enters the inner cavity of the turntable, and then enters the inner cavity of the hollow column, so that it can be discharged along the hole and blown into the dust bag, so that the dust bag is cleaned by the backblowing method, and at the same time, starting the servo motor can drive the gear to rotate, thereby driving the gear ring to rotate, and then driving the conduit and the turntable to rotate, so as to drive the hollow tube to rotate, so that the gas blown to the dust bag is evenly distributed, thereby improving the backblowing cleaning effect.

[0008] As a preferred embodiment of the utility model, a driving box is installed on one side of the bottom of the turntable, the bottom of the driving box is connected to a brush rod, and the outer wall of the brush rod is fixed with bristles.

[0009] By adopting the above technical solution, the rotation of the turntable can drive the brush rod to rotate, so that the bristles on the outer wall of the brush rod can brush and clean the dust adhered to the dust bag, further improving the cleaning effect.

[0010] As a preferred embodiment of the utility model, a heating wire is fixed to the inner cavity of the air supply pipe.

[0011] By adopting the above technical solution and setting the heating wire, when the gas is introduced into the dustproof bag, the heating wire can be used for heating, so that the moist dust can be dried, thereby further improving the backwash cleaning effect.

[0012] As a preferred embodiment of the utility model, a slide groove is provided at the bottom of the turntable, a screw is rotatably installed in the inner cavity of the slide groove, an outer wall of the screw is sleeved with an adaptive threaded slider, and the bottom of the threaded slider is fixedly connected to the drive box.

[0013] By adopting the above technical solution, the threaded slider can be driven to move by rotating the screw, so as to drive the brush rod to adjust its position, thereby adapting to the outer diameter of the dust bag and improving the adaptability of the device.

[0014] As a preferred embodiment of the present utility model, a driving motor is fixed in the inner cavity of the driving box, and a transmission shaft of the driving motor movably passes through the driving box and is fixedly connected to the top end of the brush rod.

[0015] By adopting the above technical solution, when the brush rod brushes the surface of the dust bag as the turntable rotates, the driving motor can be used to drive the brush rod to rotate, and the rotation direction is opposite to the rotation direction of the turntable, thereby further improving the cleaning effect of the bristles on the brush rod on the dust bag.

[0016] As a preferred embodiment of the utility model, the outer end of the screw rod movably passes through the turntable and is fixedly connected to a rotating block.

[0017] By adopting the above technical solution and setting the rotating block, the screw rod can be driven to rotate by holding the rotating block, thereby improving the convenience of operation.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0019] The dust bag cleaning device of the technical solution of the present application introduces gas into the hollow turntable through the air inlet pipe, and then introduces it into the inner cavity of the hollow tube, so that the gas is discharged along the hole, so as to back-blow and clean the turned-over dust bag, and at the same time, the gas can be heated by the electric heating wire, so as to back-blow with hot air, so as to dry the wet dust adhering to the dust bag, so as to improve the back-blow cleaning effect;

[0020] The servo motor drives the gear to rotate, and then drives the gear ring to rotate, which can drive the duct to rotate, and then the hollow turntable and the hollow tube to rotate, so that the hot air blows to the dust bag more evenly, and at the same time can drive the brush rod to rotate and use the bristles to brush the dust adhered to the dust bag, further improving the cleaning effect;

[0021] By rotating the screw rod, the threaded slider can be driven to move, so that the brush rod can be driven to adjust its position to adapt to the outer diameter of the dust bag. At the same time, the driving motor in the driving box can drive the brush rod to rotate, so that the rotation direction of the brush rod is opposite to the rotation direction of the turntable, thereby further improving the brushing effect of the dust adhered to the dust bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the dust bag cleaning device of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the dust bag cleaning device of the utility model when viewed from above;

[0025] Figure 3 This is a schematic diagram of the inner structure of the driving box of the dust bag cleaning device of the utility model;

[0026] Figure 4 The utility model is a schematic diagram of the inner cavity structure of the air intake pipe of the dust bag cleaning device.

[0027] In the figure:

[0028] 1. End plate; 11. Turntable; 12. Hollow tube; 13. Hole; 14. Conduit; 15. Rotary joint; 16. Air supply pipe; 17. Screw; 18. Threaded slider; 19. Heating wire;

[0029] 2. Servo motor; 21. Gear; 22. Gear ring;

[0030] 3. Drive box; 31. Brush rod; 32. Drive motor. DETAILED DESCRIPTION

[0031] See also Figure 1-4 The utility model provides a technical solution: a dust bag cleaning device, comprising an end plate 1, a guide tube 14 movably penetrates the middle of the top of the end plate 1, the tail end of the guide tube 14 is fixedly connected to a rotating disk 11 with a hollow structure, the middle of the bottom of the rotating disk 11 is fixedly connected to a hollow tube 12, and the outer wall of the hollow tube 12 is provided with a plurality of evenly distributed holes 13;

[0032] The outer wall of the conduit 14 is fixedly sleeved with a gear ring 22, the outer wall of the gear ring 22 is meshed with a gear 21, the gear 21 is fixed to the outer end of the transmission shaft of the servo motor 2, the tail end of the servo motor 2 is fixed to the top of the end plate 1, and the top of the conduit 14 is connected to the air supply pipe 16 through a rotary joint 15;

[0033] In actual use, the dust bag is turned over, and then the hollow tube 12 is inserted into the dust bag, and the gas is introduced into the conduit 14 through the air supply pipe 16, and then the gas enters the inner cavity of the turntable 11, and then enters the inner cavity of the hollow column 12, so that it can be discharged along the hole 13 and blown into the dust bag, so as to use the backblowing method to clean the dust bag, and at the same time, starting the servo motor 2 can drive the gear 21 to rotate, thereby driving the gear ring 22 to rotate, and then driving the conduit 14 and the turntable 11 to rotate, so as to drive the hollow tube 12 to rotate, so that the gas blown to the dust bag is evenly distributed, thereby improving the backblowing cleaning effect.

[0034] Furthermore, a heating wire 19 is fixed to the inner cavity of the air supply pipe 16. The arrangement of the heating wire 19 allows the heating wire 19 to be used for heating when the gas is introduced into the dust bag, thereby drying the moist dust, thereby further improving the backwash cleaning effect.

[0035] like Figure 1 and 2 , 3; a driving box 3 is installed on one side of the bottom of the turntable 11, and a brush rod 31 is connected to the bottom of the driving box 3. Bristles are fixed on the outer wall of the brush rod 31. In actual use, the rotation of the turntable 11 can drive the brush rod 31 to rotate, so that the bristles on the outer wall of the brush rod 31 can brush and clean the dust adhered to the dust bag, thereby further improving the cleaning effect.

[0036] Furthermore, a driving motor 32 is fixed to the inner cavity of the driving box 3, and a transmission shaft of the driving motor 32 movably passes through the driving box 3 and is fixedly connected to the top of the brush rod 31, so that when the brush rod 31 brushes the surface of the dust bag as the turntable 11 rotates, the driving motor 32 can be used to drive the brush rod 31 to rotate, and the rotation direction is opposite to the rotation direction of the turntable 11, thereby further improving the cleaning effect of the bristles on the brush rod 31 on the dust bag.

[0037] Furthermore, a slide groove is provided at the bottom of the turntable 11, a screw 17 is rotatably installed in the inner cavity of the slide groove, an outer wall of the screw 17 is sleeved with an adapted threaded slider 18, and the bottom of the threaded slider 18 is fixedly connected to the drive box 3;

[0038] The threaded slider 18 can be driven to move by rotating the screw 17, so as to drive the brush rod 31 to adjust its position, thereby adapting to the outer diameter of the dust bag, thereby improving the adaptability of the device.

[0039] It is worth mentioning that the outer end of the screw rod 17 movably passes through the turntable 11 and is fixedly connected with a rotating block. The setting of the rotating block allows the screw rod 17 to be driven to rotate by holding the rotating block, thereby improving the convenience of operation.

[0040] The implementation principle of the dust bag cleaning device of the present application is as follows: in actual use, the dust bag is turned over, and then the hollow tube 12 is inserted into the dust bag, and gas is introduced into the air supply pipe 16 and the box conduit 14, and then the gas enters the inner cavity of the turntable 11, and then enters the inner cavity of the hollow column 12, so that it can be guided out along the hole 13 and blown into the dust bag, so that the dust bag is cleaned by the back-blowing method, and the electric heating wire 19 is used for heating, so that the moist dust can be dried, so that the back-blowing cleaning effect can be further improved. Starting the servo motor 2 at the same time can drive the gear 21 to rotate, thereby driving the gear ring 22 to rotate, and then driving the conduit 14 and the turntable 11 to rotate, thereby driving the hollow tube 12 to rotate, so that the gas blown to the dust bag is evenly distributed, thereby improving the backwash cleaning effect. When the brush rod 31 brushes the surface of the dust bag as the turntable 11 rotates, the drive motor 32 can be used to drive the brush rod 31 to rotate, and the rotation direction is opposite to the rotation direction of the turntable 11, thereby further improving the cleaning effect of the bristles on the brush rod 31 on the dust bag.

[0041] In addition, the components included in the dust bag cleaning device of the utility model are all universal standard parts or components known to technical personnel in this field. The structure and principle thereof can be known to technical personnel through technical manuals or through conventional experimental methods. In the idle part of the device, all the above-mentioned electrical components, which refer to power elements, electrical components, and adapted monitoring computers and power supplies, are connected through wires. For specific connection means, reference should be made to the following working principle. The electrical connection is completed in a sequential working order between the electrical components. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

Claims

1. A dust bag cleaning device, comprising an end plate (1), characterized in that: A conduit (14) is movably inserted through the middle of the top of the end plate (1), the tail end of the conduit (14) is fixedly connected to a rotating disk (11) with a hollow structure, the middle of the bottom of the rotating disk (11) is fixedly connected to a hollow tube (12), and the outer wall of the hollow tube (12) is provided with a plurality of evenly distributed holes (13); The outer wall of the conduit (14) is fixedly sleeved with a gear ring (22), the outer wall of the gear ring (22) is meshed with a gear (21), the gear (21) is fixed to the outer end of the transmission shaft of the servo motor (2), the tail end of the servo motor (2) is fixed to the top of the end plate (1), and the top of the conduit (14) is connected to an air supply pipe (16) via a rotary joint (15).

2. A dust bag cleaning device according to claim 1, characterized in that: A driving box (3) is installed on one side of the bottom of the rotating disk (11), the bottom of the driving box (3) is connected to a brush rod (31), and bristles are fixed on the outer wall of the brush rod (31).

3. A dust bag cleaning device according to claim 1, characterized in that: An electric heating wire (19) is fixed to the inner cavity of the air supply pipe (16).

4. A dust bag cleaning device according to claim 2, characterized in that: A slide groove is provided at the bottom of the turntable (11), a screw rod (17) is rotatably installed in the inner cavity of the slide groove, an outer wall of the screw rod (17) is sleeved with an adaptive threaded slider (18), and the bottom of the threaded slider (18) is fixedly connected to the drive box (3).

5. A dust bag cleaning device according to claim 2, characterized in that: A driving motor (32) is fixed in the inner cavity of the driving box (3), and a transmission shaft of the driving motor (32) movably penetrates the driving box (3) and is fixedly connected to the top end of the brush rod (31).

6. A dust bag cleaning device according to claim 4, characterized in that: The outer end of the screw rod (17) movably passes through the rotating disk (11) and is fixedly connected to a rotating block.

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