Pulse bag type dust collector convenient to disassemble and assemble

Abstract

The pulse bag type dust collector convenient to disassemble and assemble comprises a dust collector box body, a plurality of filter bags, a jacking ring and an electric push rod, sliding rails are symmetrically fixed to the upper sides of the left end and the right end in the dust collector box body, a sliding plate is arranged between the two sliding rails in a sliding mode, and a plurality of stepped holes are formed in the upper end of the sliding plate at equal intervals in a penetrating mode. The filter bag fixing rings are fixed to the edges of the upper ends of the filter bags, the filter bag fixing rings are clamped to the lower ends of the interiors of the stepped holes respectively, the problem that most of existing filter bags are fixedly installed in the dust remover, so that the filter bags are not fast and convenient to disassemble and assemble is solved through the design, and the filter bag fixing device is good in practicability and convenient to use. By adopting an electric drive push type structure, the filter bag can be pushed out of the pulse bag type dust collector, so that a worker can conveniently and quickly disassemble and replace the filter bag, the working efficiency of the filter bag cannot be influenced, and the pulse bag type dust collector is convenient to popularize and use.

Description

Technical Field

[0001] The utility model discloses a pulse bag type dust collector which is convenient for assembly and disassembly and belongs to the technical field of dust collector equipment. Background Art

[0002] The pulse dust collector is a new type of high-efficiency pulse dust collector improved on the basis of the bag dust collector. It combines the advantages of various pulse jet dust collectors with chamber backblowing, overcomes the shortcomings of insufficient chamber cleaning intensity and uneven distribution of inlet and outlet air, and expands the scope of application. The filter bags in the existing pulse bag dust collector need to be cleaned or replaced after long-term use.

[0003] However, most filter bags are fixedly installed inside the dust collector, which makes the removal and installation of the filter bags not quick and convenient, thus affecting the work efficiency of subsequent staff. Now, there is an urgent need for a pulse bag dust collector that is easy to disassemble and assemble to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a pulse bag dust collector that is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology. The utility model has a reasonable structure and good practicality. It adopts an electric drive push structure, which can push the filter bag out of the pulse bag dust collector, thereby facilitating the staff to quickly disassemble and replace the filter bag without affecting their work efficiency, and is easy to promote and use.

[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a pulse bag dust collector which is easy to disassemble and assemble, comprising a dust collector box, a filter bag, a tightening ring and an electric push rod, wherein slide rails are symmetrically fixed to the upper sides of the left and right ends of the dust collector box, a slide plate is slidably arranged between the two slide rails, a plurality of step holes are equidistantly penetrated through the upper end of the slide plate, a plurality of filter bags are arranged, a plurality of filter bag fixing rings are fixed to the upper edges of the plurality of filter bags, a plurality of filter bag fixing rings are respectively clamped at the lower ends of the plurality of step holes, a plurality of tightening rings are arranged, and a plurality of tightening rings are arranged. The side surfaces of the shapes are fixed with flanges, the multiple tightening rings are respectively pressed against the multiple filter bag fixing rings, the multiple electric push rods are provided, and the multiple electric push rods are respectively passed through and fixed around the upper end of the dust collector box, the connection between the two slide rails and the slide plate is passed through with a plug-in block, the lower ends of the two slide rails are fixed with angle plates, and the outer sides of the two angle plates are fixed to the left and right ends of the inner wall of the dust collector box by screws, the connection between the two slide rails and the two angle plates is fixed with a fixing shell, the two fixed shells are installed with an electric hydraulic rod, and the movable ends of the two electric hydraulic rods are longitudinally fixed with connecting blocks.

[0006] Furthermore, legs are fixed to the front and rear sides of the lower end of the dust collector box, and a dust exhaust pipe is opened through the lower end of the dust collector box.

[0007] Furthermore, an air inlet pipe is provided through the lower left end of the dust collector housing, and an air outlet pipe is provided through the upper end of the dust collector housing.

[0008] Furthermore, the plurality of flanges are respectively mounted on the inner upper ends of the plurality of step holes by means of a plurality of bolts.

[0009] Furthermore, an inspection door is installed on the upper side of the front end of the dust collector housing through a plurality of hexagonal bolts.

[0010] Furthermore, the movable ends of the plurality of electric push rods are respectively fixed to the two plug-in blocks.

[0011] Furthermore, the two connecting blocks are respectively fixed to the left and right sides of the front end of the lower surface of the slide plate.

[0012] The beneficial effects of the utility model: the utility model is a pulse bag dust collector which is easy to assemble and disassemble. Because the utility model adds a slide rail, a slide plate, a plug-in block, an electric push rod, a filter bag fixing ring, a tightening ring, a flange, an angle plate, a fixing shell, an electric hydraulic rod and a connecting block, our design improvement and actual use have shown that the device has good practicality and adopts an electric drive push structure, which can push the filter bag out of the pulse bag dust collector, thereby facilitating the staff to quickly disassemble and replace the filter bag without affecting its working efficiency, and is easy to promote and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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:

[0014] Figure 1 It is a three-dimensional schematic diagram of the overall structure of a pulse bag dust collector that is easy to assemble and disassemble according to the utility model;

[0015] Figure 2 It is a cross-sectional schematic diagram of a pulse bag dust collector that is easy to assemble and disassemble according to the utility model;

[0016] Figure 3 This is a schematic diagram of the position of the electric hydraulic rod of a pulse bag dust collector that is easy to disassemble and assemble according to the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional connection of a filter bag of a pulse bag dust collector that is easy to assemble and disassemble according to the utility model;

[0018] In the figure: 1-dust collector box, 2-leg, 3-inlet pipe, 4-dust exhaust pipe, 5-exhaust pipe, 6-slide rail, 7-slide plate, 8-plug-in block, 9-electric push rod, 10-step hole, 11-filter bag, 12-filter bag fixing ring, 13-tightening ring, 14-flange, 15-angle plate, 16-fixed shell, 17-electric hydraulic rod, 18-connecting block, 19-inspection door. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: a pulse bag dust collector which is easy to disassemble and assemble, comprising a dust collector housing 1, a filter bag 11, a tightening ring 13 and an electric push rod 9. Slide rails 6 are symmetrically fixed on the upper sides of the left and right ends of the dust collector housing 1. A slide plate 7 is slidably arranged between the two slide rails 6. A plurality of step holes 10 are equidistantly penetrated through the upper end of the slide plate 7. A plurality of filter bags 11 are arranged. A plurality of filter bag fixing rings 12 are fixed on the upper edges of the plurality of filter bags 11. The plurality of filter bag fixing rings 12 are respectively clamped at the lower ends of the plurality of step holes 10. A plurality of tightening rings 13 are arranged. A plurality of annular sides of the plurality of tightening rings 13 are fixed with flanges 14. The plurality of tightening rings 13 are respectively connected with the plurality of filter bag fixing rings 12. Tightly against each other, multiple electric push rods 9 are provided, and the multiple electric push rods 9 are respectively fixed around the upper end of the dust collector case 1. The connection between the two slide rails 6 and the slide plate 7 is penetrated by a plug-in block 8. The lower ends of the two slide rails 6 are fixed with angle plates 15, and the outer sides of the two angle plates 15 are fixed to the left and right ends of the inner wall of the dust collector case 1 by screws. A fixed shell 16 is fixed at the connection between the two slide rails 6 and the two angle plates 15. Electric hydraulic rods 17 are installed in the two fixed shells 16. The movable ends of the two electric hydraulic rods 17 are longitudinally fixed with connecting blocks 18. This design solves the problem that most of the existing filter bags are fixedly installed inside the dust collector, which leads to the problem that the removal and installation of the filter bags are not quick and convenient enough.

[0021] As the first embodiment of the utility model: legs 2 are fixed on the front and rear sides of the lower end of the dust collector case 1, a dust exhaust pipe 4 is penetrated through the lower end of the dust collector case 1, and the added legs 2 can enhance the placement stability of the dust collector case 1, an air inlet pipe 3 is penetrated through the lower left end of the dust collector case 1, and an air outlet pipe 5 is penetrated through the upper end of the dust collector case 1, and multiple flanges 14 are respectively installed on the upper ends of multiple step holes 10 by multiple bolts. By adding multiple flanges 14, multiple tightening rings 13 can be respectively tightened against multiple filter bag fixing rings 12.

[0022] An inspection door 19 is installed on the upper side of the front end of the dust collector case 1 through a plurality of hexagonal bolts. Through the added inspection door 19, the interior of the dust collector case 1 can be opened for inspection. The movable ends of the plurality of electric push rods 9 are respectively fixed to the two plug-in blocks 8. The two plug-in blocks 8 can be driven to move in the up and down directions through the added plurality of electric push rods 9. The two connecting blocks 18 are respectively fixed to the left and right sides of the front end of the lower surface of the slide plate 7. When the two added connecting blocks 18 are pushed forward, the slide plate 7 will be driven to slide forward.

[0023] As a second embodiment of the present utility model: when the use of the device is completed and the filter bag 11 needs to be quickly disassembled, use an external wrench to unscrew multiple hexagonal bolts, remove the inspection door 19, then control the active ends of multiple electric push rods 9 to retract, and then it will drive the two plug-in blocks 8 to withdraw upward from the connection between the two slide rails 6 and the slide plate 7, then start the two electric hydraulic rods 17, the active ends of the two electric hydraulic rods 17 will drive the two connecting blocks 18 to move forward, and then it will mobilize the slide plate 7 to slide forward between the two slide rails 6, thereby driving multiple filter bags 11 to move forward until they move from the dust collector box 1 to the front end of the dust collector box 1, the staff uses an external wrench to unscrew multiple bolts, then removes multiple flanges 14 and multiple tightening rings 13, and pulls the filter bag fixing ring 12 upwards, which can drive the filter bag 11 to be pulled out, and when a new filter bag 11 needs to be installed, the above steps can be reversed.

[0024] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A pulse bag dust collector which is easy to assemble and disassemble, comprising a dust collector housing (1), a filter bag (11), a tightening ring (13) and an electric push rod (9), characterized in that: Slide rails (6) are symmetrically fixed on the upper sides of the left and right ends of the dust collector housing (1), a slide plate (7) is slidably arranged between the two slide rails (6), and a plurality of step holes (10) are equidistantly penetrated through the upper end of the slide plate (7); The filter bags (11) are provided in plurality, and the upper edges of the filter bags (11) are all fixed with filter bag fixing rings (12), and the filter bag fixing rings (12) are respectively clamped at the lower ends of the inner parts of the step holes (10), and the top tightening rings (13) are provided in plurality, and the annular sides of the top tightening rings (13) are all fixed with flanges (14), and the top tightening rings (13) are respectively pressed against the filter bag fixing rings (12); A plurality of electric push rods (9) are provided, and the plurality of electric push rods (9) are respectively fixed on the upper periphery of the interior of the dust collector housing (1); a plug-in block (8) is provided at the connection between the two slide rails (6) and the slide plate (7); angle plates (15) are fixed at the lower ends of the two slide rails (6), and the outer sides of the two angle plates (15) are fixed to the left and right ends of the inner wall of the dust collector housing (1) by screws; a fixed shell (16) is fixed at the connection between the two slide rails (6) and the two angle plates (15); an electric hydraulic rod (17) is installed in the two fixed shells (16), and a connecting block (18) is longitudinally fixed to the movable ends of the two electric hydraulic rods (17).

2. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: Support legs (2) are fixed to the front and rear sides of the lower end of the dust collector housing (1), and a dust exhaust pipe (4) is provided through the lower end of the dust collector housing (1).

3. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: An air inlet pipe (3) is provided through the lower left end of the dust collector housing (1), and an air outlet pipe (5) is provided through the upper end of the dust collector housing (1).

4. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: The plurality of flanges (14) are respectively mounted on the inner upper ends of the plurality of step holes (10) by means of a plurality of bolts.

5. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: An inspection door (19) is installed on the upper front end of the dust collector housing (1) via a plurality of hexagonal bolts.

6. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: The movable ends of the plurality of electric push rods (9) are respectively fixed to the two plug-in blocks (8).

7. The pulse bag dust collector that is easy to assemble and disassemble according to claim 1 is characterized in that: The two connecting blocks (18) are respectively fixed to the left and right sides of the front end of the lower surface of the slide plate (7).

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