Negative-pressure dust remover for producing nano-microporous heat insulation plate and facilitating disassembly of filter plate

Abstract

The utility model relates to the technical field of production of nano-microporous heat insulation plates, and discloses a negative pressure dust remover for production of nano-microporous heat insulation plates, which is convenient to disassemble a filter plate and comprises a dust removal box body and a support frame, and the support frame is fixedly sleeved on the outer wall of the dust removal box body. A dust collecting hopper is arranged at the bottom of the dust removing box body in a communicating manner, a valve is arranged at the bottom end of the dust collecting hopper, a gas purifying box is arranged at the top of the dust removing box body in a communicating manner, a purified gas outlet is formed in one side of the gas purifying box in a communicating manner, and a dust gas inlet is formed in one side of the dust removing box body in a communicating manner. The motor drives the connecting shaft to rotate, the connecting shaft drives the two first belt pulleys to rotate when rotating, the first belt pulleys drive the second belt pulleys to rotate through the belts, the belts drive the U-shaped connecting plate to slide on the guide rod through the moving block, and meanwhile the guide rod drives the dismounting assembly to move outwards through the filter plate. The effects that the filtering device can be moved out of the dust remover and is convenient to disassemble are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of nano-microporous heat insulation board production, in particular to a negative pressure dust collector for nano-microporous heat insulation board production, which is convenient for disassembling filter plates. Background Art

[0002] Nano-material insulation board is a new type of fire-resistant and thermal insulation material made with micro- and nano-scale heat transfer technology, which has the characteristics of preventing the thermal motion of gas molecules.

[0003] The filter plate of the negative pressure dust collector plays an indispensable role in the operation of the dust collector. However, the dust collectors currently on the market are not convenient for disassembling and cleaning the filter plates, which causes dust to accumulate on the filter plates and affects the working efficiency of the dust collector. Utility Model Content

[0004] The utility model aims to provide a negative pressure dust collector for producing nano-microporous insulation boards, which is convenient for disassembling filter plates, so as to achieve the purpose of moving the filter plates to the outside of the dust collector for disassembly.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a negative pressure dust collector for the production of nano-microporous insulation boards that is easy to disassemble filter plates, comprising a dust removal box and a support frame, the support frame is fixedly sleeved on the outer wall of the dust removal box, the bottom of the dust removal box is connected to a dust collecting hopper, the bottom end of the ash collecting hopper is provided with a valve, the top of the dust removal box is connected to a clean air box, one side of the clean air box is connected to a clean air outlet, one side of the dust removal box is connected to a dust inlet, an electromagnetic pulse valve is fixedly installed on one side of the dust removal box, the output end of the electromagnetic pulse valve is connected to a blow pipe, the other end of the blow pipe passes through one side of the dust removal box and extends to the other side of the inner wall of the dust removal box, and is fixedly connected to the other side of the inner wall of the dust removal box, the front side of the dust removal box is hinged with a box door by a hinge, the interior of the dust removal box is provided with a moving component, and the bottom of the moving component is provided with a disassembly component.

[0006] Preferably, the moving component includes: a motor, fixedly mounted on one side of the outer wall of the dust removal box; an L-shaped fixed block 1, fixedly and symmetrically mounted on the inner wall of the dust removal box; an L-shaped fixed block 2, fixedly and symmetrically mounted on the inner wall of the dust removal box; and a pulley 2, rotationally symmetrically connected to the inner wall of the dust removal box.

[0007] Preferably, the output end of the L-shaped fixed block one is fixedly connected to a connecting shaft, the other end of the connecting shaft passes through one side of the dust removal box body and extends to the other side of the inner wall of the dust removal box body, and is rotatably connected to the other side of the inner wall of the dust removal box body through a bearing, and the outer walls at both ends of the connecting shaft are respectively fixedly sleeved with pulley one, and the pulley one and pulley two are movably connected by a belt, and a guide rod is fixedly installed between the L-shaped fixed block second and the L-shaped fixed block one, and a moving block is fixedly sleeved on the outer wall of the belt, and the top of the moving block is fixedly connected to a U-shaped connecting plate, and the U-shaped connecting plate is slidably connected to the guide rod through a roller, and a filter plate is arranged between the U-shaped connecting plates, and a connecting groove is provided on the surface of the filter plate, and the filter plate is respectively provided with a filter hole and a connecting hole.

[0008] Preferably, the disassembly assembly includes: a disassembly component, which is arranged at the bottom of the filter plate; and a fixing component, which is arranged on one side of the disassembly component.

[0009] Preferably, the disassembly component includes: an auxiliary block, which is snap-connected in a connecting groove provided in the filter plate.

[0010] Preferably, the bottom of the auxiliary block is rotatably connected to a connecting rod through a bearing, a fixed ring is fixedly installed on the bottom of the connecting rod, a support block is symmetrically installed on the top of the fixed ring, a connecting ring is fixedly installed on the top of the support block, a fixed half ring 1 and a fixed half ring 2 are symmetrically arranged on the outer wall of the connecting ring, a filter bag is arranged between the fixed half ring 1, the fixed half ring 2 and the connecting ring, and locking holes are respectively provided at both ends of the fixed half ring 1 and the fixed half ring 2.

[0011] Preferably, the fixing component comprises: a connecting plate fixedly mounted on one side of the second fixing half ring.

[0012] Preferably, a fixed shaft is fixedly installed on one side of the connecting plate, a clamping block is fixedly installed on one end of the fixed shaft, the clamping block is clamped with a clamping hole opened in a fixed half ring, movable grooves are respectively opened on both sides of the clamping block, a telescopic rod is fixedly installed on the inner wall of the clamping block, a pressing block is fixedly installed on the telescopic end of the telescopic rod, a spring is movably sleeved on the outer wall of the telescopic rod, one end of the spring is fixedly connected to the inner wall of the clamping block, and the other end of the spring is fixedly connected to the pressing block.

[0013] The utility model provides a negative pressure dust collector for the production of nano-microporous insulation boards, which is convenient for disassembling the filter plates. It has the following beneficial effects:

[0014] (1) The utility model drives the connecting shaft to rotate through a motor. When the connecting shaft rotates, it drives two pulleys to rotate. Pulley one drives pulley two to rotate through a belt. The belt drives the U-shaped connecting plate to slide on the guide rod through a moving block. At the same time, the guide rod drives the disassembly assembly to move outward through the filter plate, so that the filter device can be moved outside the dust collector for easy disassembly.

[0015] (2) The utility model pulls the auxiliary block upward, and the auxiliary block drives the fixed ring to move upward at the same time through the connecting rod. When the auxiliary block is separated from the filter plate, the auxiliary block is rotated 90 degrees and moved downward to separate the disassembly assembly from the filter plate, thereby facilitating the disassembly of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0018] Figure 3 This is a structural view of the mobile component of the utility model;

[0019] Figure 4 This is a structural view of the disassembled components of the utility model;

[0020] Figure 5 This is a structural view of the fixing components of the utility model.

[0021] In the figure: 1 dust removal box, 2 ash collecting hopper, 3 valve, 4 clean air box, 5 moving assembly, 6 disassembly assembly, 7 clean air outlet, 8 dust air inlet, 9 support frame, 10 electromagnetic pulse valve, 11 spray pipe, 12 box door;

[0022] 511 motor, 512 connecting shaft, 513 pulley 1, 514 pulley 2, 515 belt, 516 L-shaped fixed block 1, 517 L-shaped fixed block 2, 518 moving block, 519 guide rod, 5111 U-shaped connecting plate, 5112 roller, 5113 filter plate;

[0023] 61 disassembly parts, 611 auxiliary block, 612 connecting rod, 613 fixed ring, 614 support block, 615 fixed half ring 1, 616 fixed half ring 2, 617 filter bag;

[0024] 62 fixing component, 621 connecting plate, 622 fixing shaft, 623 clamping block, 624 telescopic rod, 625 pressing block, 626 spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example 1

[0027] The utility model provides a preferred embodiment of a negative pressure dust collector for producing nano-microporous insulation boards that is easy to disassemble the filter plate. Figure 1-5As shown: a negative pressure dust collector for the production of nano-microporous insulation boards that is easy to disassemble the filter plate, comprising a dust removal box 1, a support frame 9, the support frame 9 is fixedly sleeved on the outer wall of the dust removal box 1, the bottom of the dust removal box 1 is connected to 2 ash collecting hoppers 2, the bottom of the ash collecting hopper 2 is provided with a valve 3, the top of the dust removal box 1 is connected to a clean air box 4, one side of the clean air box 4 is connected to a clean air outlet 7, one side of the dust removal box 1 is connected to a dust gas inlet 8, one side of the dust removal box 1 is fixedly installed with an electromagnetic pulse valve 10, the output end of the electromagnetic pulse valve 10 is connected to a blow pipe 11, the other end of the blow pipe 11 penetrates One side of the dust removal box extends to the other side of the inner wall of the dust removal box 1, and is fixedly connected to the other side of the inner wall of the dust removal box 1. The front of the dust removal box 1 is hinged with a door 12 through a hinge. A moving component 5 is arranged inside the dust removal box 1, and a disassembly component 6 is arranged at the bottom of the moving component 5. The moving component 5 includes: a motor 511, which is fixedly mounted on one side of the outer wall of the dust removal box 1; an L-shaped fixed block 1 516, which is fixedly and symmetrically mounted on the inner wall of the dust removal box 1; an L-shaped fixed block 2 517, which is fixedly and symmetrically mounted on the inner wall of the dust removal box 1; and a pulley 2 514, which is rotationally symmetrically connected to the inner wall of the dust removal box 1. The output end of the L-shaped fixed block 1 516 is fixedly connected with a connecting shaft 512, and the other end of the connecting shaft 512 passes through one side of the dust removal box body 1 and extends to the other side of the inner wall of the dust removal box body 1, and is rotatably connected to the other side of the inner wall of the dust removal box body 1 through a bearing. The outer walls of both ends of the connecting shaft 512 are respectively fixedly sleeved with pulleys 1 513, and the pulleys 1 513 and the pulleys 2 514 are movably connected through a belt 515. A guide rod 519 is fixedly installed between the L-shaped fixed block 2 517 and the L-shaped fixed block 1 516, and a moving block 518 is fixedly sleeved on the outer wall of the belt 515. The top of the moving block 518 is fixedly connected with a U-shaped connecting plate 5111, and the U-shaped connecting plate 5111 is slidably connected to the guide rod 519 through a roller 5112. Filter plates 5113 are arranged between the U-shaped connecting plates 5111, and the surfaces of the filter plates 5113 are provided with connecting grooves, and the filter plates 5113 are respectively provided with filtering holes and connecting holes.

[0028] Furthermore, in the embodiment, by starting the motor 511, the motor 511 drives the connecting shaft 512 to rotate, and when the connecting shaft 512 rotates, it drives the two pulleys 1 513 to rotate, and the pulley 1 513 drives the pulley 2 514 to rotate through the belt 515, and the belt 515 drives the U-shaped connecting plate 5111 to slide on the guide rod 519 through the moving block 518, and at the same time, the guide rod 519 drives the disassembly assembly 6 to move outward through the filter plate 5113. Example 2

[0029] Based on Example 1, a preferred embodiment of a negative pressure dust collector for producing nano-microporous insulation boards that is easy to disassemble the filter plates provided by the utility model is as follows: Figure 1-5As shown: the disassembly component 6 includes: a disassembly component 61, which is arranged at the bottom of the filter plate 5113; a fixed component 62, which is arranged on one side of the disassembly component 61; the disassembly component 61 includes: an auxiliary block 611, which is snap-connected in the connecting groove provided in the filter plate 5113; the bottom of the auxiliary block 611 is rotatably connected to a connecting rod 612 through a bearing, a fixed ring 613 is fixedly installed at the bottom of the connecting rod 612, a supporting block 614 is symmetrically installed on the top of the fixed ring 613, a connecting ring is fixedly installed on the top of the supporting block 614, a fixing half ring 1 615 and a fixing half ring 2 616 are symmetrically arranged on the outer wall of the connecting ring, a filter bag 617 is arranged between the fixing half ring 1 615, the fixing half ring 2 616 and the connecting ring, and snap-connecting holes are respectively opened at both ends of the fixing half ring 1 615 and the fixing half ring 2 616.

[0030] Furthermore, in the embodiment, by pulling the auxiliary block 611 upward, the auxiliary block 611 drives the fixed ring 613 to move upward at the same time through the connecting rod 612. When the auxiliary block 611 is separated from the filter plate 5113, the auxiliary block 611 is rotated ninety degrees and moved downward to separate the disassembly assembly 6 from the filter plate 5113. Example 3

[0031] On the basis of Examples 1 and 2, the utility model provides a preferred embodiment of a negative pressure dust collector for producing nano-microporous insulation boards that is easy to disassemble the filter plate. Figure 1-5 As shown: the fixed component 62 includes: a connecting plate 621, which is fixedly installed on one side of the fixed half ring 616; a fixed shaft 622 is fixedly installed on one side of the connecting plate 621, and a clamping block 623 is fixedly installed on one end of the fixed shaft 622, and the clamping block 623 is clamped with the clamping hole opened in the fixed half ring 615, and movable grooves are respectively opened on both sides of the clamping block 623, and a telescopic rod 624 is fixedly installed on the inner wall of the clamping block 623, and a pressing block 625 is fixedly installed on the telescopic end of the telescopic rod 624, and a spring 626 is movably sleeved on the outer wall of the telescopic rod 624, and one end of the spring 626 is fixedly connected to the inner wall of the clamping block 623, and the other end of the spring 626 is fixedly connected to the pressing block 625.

[0032] Furthermore, in the embodiment, by pressing the pressing block 625, the pressing block 625 drives the telescopic rod 624 and the spring 626 to contract when subjected to external force, until the pressing block 625 contracts into the telescopic rod 624, and the connecting plate 621 is pulled to engage the valve 3 with the engaging hole provided by the fixed half ring 1 615, and then the filter bag 617 can be removed by pulling backwards until the fixed half ring 1 615 is separated from the fixed half ring 2 616.

[0033] When in use, when the filter assembly needs to be disassembled, the box door is opened and the motor is started. The motor drives the connecting shaft to rotate. When the connecting shaft rotates, it drives the two pulleys 1 to rotate. Pulley 1 drives pulley 2 to rotate through the belt. The belt drives the U-shaped connecting plate to slide on the guide rod through the moving block. At the same time, the guide rod drives the disassembly assembly to move outward through the filter plate. When it moves to the outside, the auxiliary block is pulled upward, and the auxiliary block drives the fixed ring to move upward at the same time through the connecting rod. When the auxiliary block is separated from the filter plate, the auxiliary block is rotated 90 degrees and moved downward to separate the disassembly assembly from the filter plate. After separation, the pressing block is pressed. When the pressing block is subjected to external force, it drives the telescopic rod and the spring to contract until the pressing block contracts into the telescopic rod, pulls the connecting plate, and engages the valve with the engaging hole opened in the fixed half ring one, and then continues to pull backward until the fixed half ring one is separated from the fixed half ring two, and the filter bag can be disassembled.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A negative pressure dust collector for producing nano-microporous insulation boards, which is convenient for removing filter plates, comprising a dust removal box (1) and a support frame (9), characterized in that: The support frame (9) is fixedly sleeved on the outer wall of the dust removal box (1); the bottom of the dust removal box (1) is connected to two ash collecting hoppers (2); the bottom ends of the ash collecting hoppers (2) are provided with valves (3); the top of the dust removal box (1) is connected to a clean air box (4); one side of the clean air box (4) is connected to a clean air outlet (7); one side of the dust removal box (1) is connected to a dust air inlet (8); one side of the dust removal box (1) is fixedly installed with an electromagnetic pulse valve ( 10), the output end of the electromagnetic pulse valve (10) is connected to a blow pipe (11), the other end of the blow pipe (11) passes through one side of the dust removal box and extends to the other side of the inner wall of the dust removal box (1), and is fixedly connected to the other side of the inner wall of the dust removal box (1), the front of the dust removal box (1) is hinged with a box door (12) through a hinge, the interior of the dust removal box (1) is provided with a moving component (5), and the bottom of the moving component (5) is provided with a disassembly component (6).

2. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 1 is characterized in that: The mobile component (5) comprises: A motor (511) is fixedly mounted on one side of the outer wall of the dust removal box (1); An L-shaped fixing block (516) is fixedly and symmetrically mounted on the inner wall of the dust removal box (1); L-shaped fixing block 2 (517), fixedly and symmetrically mounted on the inner wall of the dust removal box (1); The second pulley (514) is rotationally symmetrically connected to the inner wall of the dust removal box (1).

3. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 2 is characterized in that: The output end of the L-shaped fixing block 1 (516) is fixedly connected to a connecting shaft (512); the other end of the connecting shaft (512) passes through one side of the dust removal box (1) and extends to the other side of the inner wall of the dust removal box (1), and is rotatably connected to the other side of the inner wall of the dust removal box (1) via a bearing; the outer walls at both ends of the connecting shaft (512) are respectively fixedly sleeved with pulley 1 (513); the pulley 1 (513) and the pulley 2 (514) are movably connected via a belt (515); the L-shaped fixing block 2 (517) and the L-shaped fixing block 1 are connected to each other. A guide rod (519) is fixedly installed between the belt (516), a moving block (518) is fixedly sleeved on the outer wall of the belt (515), a U-shaped connecting plate (5111) is fixedly connected to the top of the moving block (518), the U-shaped connecting plate (5111) is slidably connected to the guide rod (519) via a roller (5112), a filter plate (5113) is arranged between the U-shaped connecting plates (5111), a connecting groove is provided on the surface of the filter plate (5113), and a filter hole and a connecting hole are respectively provided on the filter plate (5113).

4. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 1 is characterized in that: The disassembly assembly (6) comprises: A disassembly component (61) is arranged at the bottom of the filter plate (5113); The fixing component (62) is arranged on one side of the disassembling component (61).

5. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 4 is characterized in that: The disassembly component (61) comprises: The auxiliary block (611) is snap-connected in a connection groove provided in the filter plate (5113).

6. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 5 is characterized in that: The bottom of the auxiliary block (611) is rotatably connected to a connecting rod (612) via a bearing, a fixed ring (613) is fixedly installed on the bottom of the connecting rod (612), a support block (614) is symmetrically installed on the top of the fixed ring (613), a connecting ring is fixedly installed on the top of the support block (614), and a fixing half ring 1 (615) and a fixing half ring 2 (616) are symmetrically arranged on the outer wall of the connecting ring, a filter bag (617) is arranged between the fixing half ring 1 (615), the fixing half ring 2 (616) and the connecting ring, and locking holes are respectively provided at both ends of the fixing half ring 1 (615) and the fixing half ring 2 (616).

7. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 4 is characterized in that: The fixing component (62) comprises: The connecting plate (621) is fixedly mounted on one side of the second fixed half ring (616).

8. The negative pressure dust collector for producing nano-microporous insulation boards with easy removal of filter plates according to claim 7 is characterized in that: A fixed shaft (622) is fixedly mounted on one side of the connecting plate (621); a clamping block (623) is fixedly mounted on one end of the fixed shaft (622); the clamping block (623) is clamped with a clamping hole provided in the first fixed half ring (615); movable grooves are provided on both sides of the clamping block (623); a telescopic rod (624) is fixedly mounted on the inner wall of the clamping block (623); a pressing block (625) is fixedly mounted on the telescopic end of the telescopic rod (624); a spring (626) is movably sleeved on the outer wall of the telescopic rod (624); one end of the spring (626) is fixedly connected to the inner wall of the clamping block (623); and the other end of the spring (626) is fixedly connected to the pressing block (625).

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