Cleaning device for dust removal filter bag

Abstract

The utility model relates to a cleaning device for a dust removal filter bag, and belongs to the technical field of environmental protection. Comprising a cleaning cylinder which is hollow and vertically through, a dust removal filter bag fixing structure is arranged in the cleaning cylinder, a bottom support structure is arranged at the bottom of the cleaning cylinder, a dust collection structure is further arranged on the side edge of a bottom support, and a cover plate structure is further arranged at the top of the cleaning cylinder. The dust removal device has the advantages that the dust removal filter bag is supported by the air bag, the middle ventilation column and the dust removal filter bag are driven by the rotating motor to rotate, and dust adsorbed on the dust removal filter bag can be thrown out through centrifugal force in the rotating process of the dust removal filter bag; by means of the method, the problem that the physical health of operators is affected due to the fact that the dust is scattered everywhere when an air pump is used for blowing and dedusting in the prior art is solved, meanwhile, the problem that dedusting is not thorough in the prior art is solved, and the dedusting efficiency is improved.

Description

Technical field:

[0001] The utility model relates to a cleaning device for a dust removal filter bag and belongs to the technical field of environmental protection. Background technology:

[0002] The dust filter bag is a key part in the operation of the bag dust collector. Usually the cylindrical filter bag is hung vertically in the dust collector, and the dust is adsorbed on the dust filter bag. When the dust filter bag is full of dust, the dust on the dust filter bag needs to be cleaned off.

[0003] In the prior art, the dust on the dust filter bag is generally cleaned by the following method: the dust filter bag is placed in a cleaning chamber, and then a hair dryer is aimed at the dust filter bag to blow air to blow away the dust from the dust filter bag, so as to achieve the purpose of cleaning the dust filter bag. However, when the above method is used to blow the dust, the dust will be blown everywhere. When the operator is in a dusty space for a long time, it will affect the health of the operator. At the same time, the existing air blowing dust removal will have the problem of incomplete dust removal.

[0004] In order to solve the above problems, the present application proposes a cleaning device for dust filter bags to solve the above problems. Summary of the invention:

[0005] The technical problem to be solved by the utility model is to provide a cleaning device for dust filter bags to solve the problems faced in the industry.

[0006] In order to solve the above technical problems, the utility model is realized through the following technical solutions: a cleaning device for dust filter bags, comprising a cleaning cylinder which is hollow inside and connected up and down, a dust filter bag fixing structure is arranged in the cleaning cylinder, a bottom bracket structure is arranged at the bottom of the cleaning cylinder, a dust collecting structure is also arranged on the side of the bottom bracket, a cover plate structure is also arranged on the top of the cleaning cylinder, the dust filter bag fixing structure comprises an intermediate ventilation column, an intermediate ventilation hole is arranged at the center of the intermediate ventilation column, a plurality of side connecting holes are arranged on the side of the intermediate ventilation column, the side connecting holes and the intermediate ventilation holes are connected to each other, a plurality of air bags are also arranged on the side of the intermediate ventilation column, the side connecting holes correspond to the air bags one by one and are located in the air bags, and a dust filter bag is sleeved on the outer side of the air bags.

[0007] Preferably, a cross-shaped insert plate is provided on the top of the middle ventilation column, an upper ventilation hole is provided at the center of the cross-shaped insert plate, and the upper ventilation hole and the middle ventilation hole are coaxially arranged.

[0008] Preferably, the cover plate structure comprises a cover plate body, a cover plate bearing hole is arranged at the center of the cover plate body, a cover plate bearing is arranged in the cover plate bearing hole, a connecting circular plate is arranged in the cover plate bearing, and a cross-shaped through hole is arranged in the connecting circular plate.

[0009] Preferably, a circular baffle is provided around the cover body, a plurality of first positioning holes are provided on the circular baffle, a second positioning hole is provided on the upper part of the cleaning cylinder, the first positioning holes and the second positioning holes correspond one to one, and the cover structure is also provided with a positioning pin, which is inserted into the first positioning hole and the second positioning hole.

[0010] Preferably, the bottom bracket structure includes a bottom bracket, a bearing hole is provided on the upper portion of the bottom bracket, a bottom bearing is provided in the bearing hole, a rotating motor is also provided on the bottom bracket, a motor shaft of the rotating motor is inserted into the bottom bearing and extends into the cleaning barrel, and the motor shaft of the rotating motor is connected to the intermediate ventilation column.

[0011] Preferably, the dust collecting structure comprises a dust collecting box, a suction pump is arranged on the top of the dust collecting box, an exhaust hole is arranged on the bottom of the side of the cleaning cylinder, and the suction pump and the exhaust hole are connected together through a pipe.

[0012] Preferably, an air inlet is further provided on the top of the dust collecting box, the air inlet and the air suction pump are connected together through a pipeline, and water for dust reduction is provided in the dust collecting box.

[0013] Compared with the prior art, the utility model has the following advantages: the dust filter bag to be cleaned is put onto the middle ventilation column, and the dust filter bag is propped up by the air bag, so as to achieve the purpose of fixing the dust filter bag, and then the middle ventilation column and the dust filter bag are driven to rotate by the rotating motor. During the rotation of the dust filter bag, the dust adsorbed on the dust filter bag will be thrown out by centrifugal force, and then the detached dust will be sucked into the dust collection box by the dust collection structure. The above method solves the problem of traditional dust removal with air pump blowing, which makes dust scattered everywhere and affects the health of operators. At the same time, it also solves the problem of incomplete dust removal and improves the dust removal efficiency. The utility model has novel structure and is easy to operate. Description of the drawings:

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is an exploded view of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the cleaning cylinder.

[0018] Figure 4 It is a schematic diagram of the fixed structure of the dust filter bag.

[0019] Figure 5 It is a schematic diagram of the structure of the middle ventilation column and the cross-shaped insertion plate.

[0020] Figure 6 yes Figure 5 Exploded diagram of .

[0021] Figure 7 This is an exploded view of the cover structure.

[0022] Figure 8 is a schematic diagram of the bottom bracket structure.

[0023] In the figure: cleaning cylinder 1; second positioning hole 101; dust filter bag fixing structure 2; middle ventilation column 201; middle ventilation hole 202; side connecting hole 203; air bag 204; cross-shaped insertion plate 205; upper ventilation hole 206; bottom bracket structure 3; bottom bracket 301; bearing hole 302; bottom bearing 303; rotating motor 304; dust collecting structure 4; dust collecting box 401; suction pump 402; pipeline 403; air inlet 404; cover plate structure 5; cover plate body 501; cover plate bearing hole 502; cover plate bearing 503; connecting circular plate 504; cross-shaped through hole 505; circular baffle 506; first positioning hole 507; positioning pin 508; dust filter bag 6. Specific implementation method:

[0024] The utility model is described in detail below with reference to the accompanying drawings and specific implementation methods:

[0025] like Figures 1 to 8 A cleaning device for a dust filter bag is shown, comprising a cleaning cylinder 1 which is hollow inside and connected from top to bottom, a dust filter bag fixing structure 2 being arranged in the cleaning cylinder 1, a bottom support structure 3 being arranged at the bottom of the cleaning cylinder 1, a dust collecting structure 4 being arranged at the side of the bottom support structure 3, a cover plate structure 5 being arranged at the top of the cleaning cylinder 1, the dust filter bag fixing structure 2 comprising an intermediate ventilation column 201, an intermediate ventilation hole 202 being arranged at the center of the intermediate ventilation column 201, a plurality of side connection holes 203 being arranged at the side of the intermediate ventilation column 201, the side connection holes 203 being connected with the intermediate ventilation hole 202 being connected with each other, a plurality of air bags 204 being arranged at the side of the intermediate ventilation column 201, the side connection holes 203 corresponding to the air bags 204 one by one and being located in the air bags 204, a dust filter bag 6 being sleeved on the outer side of the air bags 204.

[0026] In order to facilitate fixation, further, a cross-shaped insert plate 205 is provided on the top of the middle ventilation column 201, an upper ventilation hole 206 is provided at the center of the cross-shaped insert plate 205, and the upper ventilation hole 206 and the middle ventilation hole 202 are coaxially arranged.

[0027] In order to fix the upper part of the middle ventilation column 201 and prevent the upper part of the middle ventilation column 201 from swinging, the cover plate structure 5 further includes a cover plate body 501, a cover plate bearing hole 502 is arranged at the center of the cover plate body 501, a cover plate bearing 503 is arranged in the cover plate bearing hole 502, a connecting circular plate 504 is arranged in the cover plate bearing 503, and a cross-shaped through hole 505 is arranged in the connecting circular plate 504.

[0028] like Figure 7 As shown, in order to fix the cover body 501, further, a circular baffle 506 is arranged around the cover body 501, and a plurality of first positioning holes 507 are arranged on the circular baffle 506. A second positioning hole 101 is arranged on the upper part of the cleaning cylinder 1, and the first positioning hole 507 and the second positioning hole 101 correspond one to one. The cover structure 5 is also provided with a positioning pin 508, and the positioning pin 508 is inserted into the first positioning hole 507 and the second positioning hole 101.

[0029] like Figure 8 As shown, further, in order to be able to install the rotating motor 304, further, the bottom bracket structure 3 includes a bottom bracket 301, a bearing hole 302 is provided on the upper part of the bottom bracket 301, a bottom bearing 303 is provided in the bearing hole 302, and a rotating motor 304 is also provided on the bottom bracket 301, and the motor shaft of the rotating motor 304 is inserted into the bottom bearing 303 and extends into the cleaning barrel 1, and the motor shaft of the rotating motor 304 is connected to the intermediate ventilation column 201.

[0030] In order to collect dust, the dust collecting structure 4 further includes a dust collecting box 401, an air suction pump 402 is arranged on the top of the dust collecting box 401, an exhaust hole 102 is arranged on the side bottom of the cleaning tube 1, the air suction pump 402 and the exhaust hole 102 are connected together through a pipe 403, an air inlet hole 404 is also arranged on the top of the dust collecting box 401, the air inlet hole 404 and the air suction pump 402 are connected together through a pipe 403, and water for dust reduction is arranged in the dust collecting box 401.

[0031] When in use, fix the cleaning cylinder 1 to the bottom bracket 301, remove the cover structure 5 from the top of the cleaning cylinder 1, and put the dust filter bag 6 to be removed on the middle ventilation column 201 of the dust filter bag fixing structure 2. Let the gas pass through the middle ventilation hole 202 of the middle ventilation column 201, and the gas enters the airbag 204 through the side connecting hole 203. The airbag 204 will expand after taking in air, and the dust filter bag 6 will be supported during the expansion process of the airbag 4, thereby achieving the purpose of fixing the dust filter bag 6, and then the top of the middle ventilation hole 202 is blocked to prevent gas leakage.

[0032] After the dust filter bag 6 is fixed, the cover plate body 501 of the cover plate structure 5 is placed on the top of the cleaning cylinder 1. The cover plate body 501 is installed with a cover plate bearing 503. A connecting circular plate 504 is placed on the cover plate bearing 503. Since a cross-shaped through hole 505 is provided on the connecting circular plate 504, when the cover plate body 501 is placed, the cross-shaped through hole 505 is sleeved on the cross-shaped insertion plate 205 of the middle ventilation column 201, so that the middle ventilation column 201 can be fixed. When the cover body 501 is installed on the cleaning tube 1, the circular baffle 506 is located on the side of the cleaning tube 1, and the first positioning hole 507 and the second positioning hole 101 correspond one to one. The cover structure 5 is also provided with a positioning pin 508, and the positioning pin 508 is inserted into the first positioning hole 507 and the second positioning hole 101, so as to fix the cover body 501 on the cleaning tube 1, so that the dust filter bag 6 is in a sealed space to prevent dust from flying around during dust removal.

[0033] Then start the rotating motor 304, which drives the intermediate ventilation column 201 and the dust filter bag 6 fixed on the intermediate ventilation column 201 to rotate. During the rotation of the dust filter bag 6, the dust adsorbed on the dust filter bag 6 will separate from the dust filter bag 6 due to the action of centrifugal force and be dispersed in the cleaning barrel 1.

[0034] At this time, the suction pump 402 is started, and the suction pump 402 sucks air into the cleaning cylinder 1 through the pipe 403, thereby sucking out the dust-containing gas and transmitting it to the dust collecting box 401 through the pipe. Water for dust reduction is set in the dust collecting box 401, and the dust-containing gas is passed into the dust reduction water, and the dust contained in the gas is moistened by the water and adsorbed out.

[0035] The above method solves the problem of traditional dust removal using an air pump to scatter dust everywhere and affect the health of operators, and also solves the problem of incomplete dust removal, thereby improving the dust removal efficiency. The utility model has a novel structure and is easy to operate.

[0036] It should be emphasized that the above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cleaning device for a dust filter bag, characterized in that: The cleaning cylinder (1) comprises a cleaning cylinder (1) which is hollow inside and connected from top to bottom, wherein a dust filter bag fixing structure (2) is arranged in the cleaning cylinder (1), a bottom support structure (3) is arranged at the bottom of the cleaning cylinder (1), a dust collecting structure (4) is arranged on the side of the bottom support structure (3), a cover plate structure (5) is arranged at the top of the cleaning cylinder (1), the dust filter bag fixing structure (2) comprises a middle ventilation column (201), and a middle ventilation column (201) is arranged at the center thereof. The middle ventilation column (201) has a plurality of side connection holes (203) arranged on its side, the side connection holes (203) and the middle ventilation hole (202) being interconnected, the side of the middle ventilation column (201) is also provided with a plurality of air bags (204), the side connection holes (203) correspond to the air bags (204) one by one and are located inside the air bags (204), and the outer side of the air bags (204) is sleeved with a dust filter bag (6).

2. The cleaning device for dust filter bags according to claim 1, characterized in that: A cross-shaped insertion plate (205) is provided at the top of the middle ventilation column (201), an upper ventilation hole (206) is provided at the center of the cross-shaped insertion plate (205), and the upper ventilation hole (206) and the middle ventilation hole (202) are coaxially arranged.

3. The cleaning device for dust filter bags according to claim 1, characterized in that: The cover plate structure (5) comprises a cover plate body (501), a cover plate bearing hole (502) is arranged at the center of the cover plate body (501), a cover plate bearing (503) is arranged in the cover plate bearing hole (502), a connecting circular plate (504) is arranged in the cover plate bearing (503), and a cross-shaped through hole (505) is arranged in the connecting circular plate (504).

4. The cleaning device for dust filter bags according to claim 3 is characterized in that: The cover plate body (501) is provided with a circular baffle (506) around it, and a plurality of first positioning holes (507) are provided on the circular baffle (506). The upper part of the cleaning cylinder (1) is provided with a second positioning hole (101), and the first positioning hole (507) and the second positioning hole (101) correspond one to one. The cover plate structure (5) is also provided with a positioning pin (508), and the positioning pin (508) is inserted into the first positioning hole (507) and the second positioning hole (101).

5. The cleaning device for dust filter bags according to claim 1, characterized in that: The bottom bracket structure (3) comprises a bottom bracket (301), a bearing hole (302) is arranged on the upper part of the bottom bracket (301), a bottom bearing (303) is arranged in the bearing hole (302), a rotating motor (304) is also arranged on the bottom bracket (301), a motor shaft of the rotating motor (304) is inserted into the bottom bearing (303) and extends into the cleaning cylinder (1), and the motor shaft of the rotating motor (304) is connected to the intermediate ventilation column (201).

6. The cleaning device for dust filter bags according to claim 1, characterized in that: The dust collecting structure (4) comprises a dust collecting box (401), a suction pump (402) is arranged on the top of the dust collecting box (401), an exhaust hole (102) is arranged on the bottom of the side of the cleaning cylinder (1), and the suction pump (402) and the exhaust hole (102) are connected together through a pipe (403).

7. The cleaning device for dust filter bags according to claim 6, characterized in that: The top of the dust collection box (401) is also provided with an air inlet (404), and the air inlet (404) and the air suction pump (402) are connected together through a pipe (403). Water for dust reduction is provided in the dust collection box (401).

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