阅读说明：本技术 一种内部智能检测的布袋除尘系统 (Cloth bag dust removal system with internal intelligent detection function ) 是由 罗长法 于 2021-10-08 设计创作，主要内容包括：本发明属于内部智能检测的布袋除尘系统领域,尤其涉及一种内部智能检测的布袋除尘系统,包括除尘箱体,所述除尘箱体靠近地面方向设有多根脚架,所述脚架靠近地面端固设有脚架底座,所述除尘箱体顶部外侧固设有抽风机,所述除尘箱体内侧顶部设有气压检测部件,所述除尘箱体内部靠近所述气压检测部件方向设有定位部件,所述定位部件面向地面侧设有封堵部件。能够检测气压值大小进行喷吹除尘,判定布袋破损并自动寻找破损布袋进行封堵。(The invention belongs to the field of a cloth bag dust removal system with internal intelligent detection, and particularly relates to a cloth bag dust removal system with internal intelligent detection. The air pressure value can be detected to perform blowing dust removal, the cloth bag is judged to be damaged, and the damaged cloth bag is automatically searched for plugging.)

1. The utility model provides an inside intellectual detection system's sack dust pelletizing system, includes dust removal box (10), its characterized in that, dust removal box (10) are close to the ground direction and are equipped with many foot rests (23), foot rest (23) are close to the solid foot rest base (24) that is equipped with of ground end, dust removal box (10) top outside has set firmly air exhauster (38), the inboard top of dust removal box (10) is equipped with atmospheric pressure detection part (81), dust removal box (10) inside is close to atmospheric pressure detection part (81) direction is equipped with locating part (82), locating part (82) are equipped with shutoff part (83) towards the ground side.

2. The cloth bag dust removal system with the internal intelligent detection function according to claim 1, wherein the air pressure detection component (81) is communicated with the outer side of the top of the dust removal box body (10), the air pressure detection component (81) is distributed on the top of the inner side of the dust removal box body (10) and located on two sides of the exhaust fan (38), and the positioning component (82) can drive the blocking component (83) to move.

3. The cloth bag dust removal system with the intelligent internal detection function according to claim 1, wherein an air inlet (25) is fixedly arranged on the outer side wall of the dust removal box body (10) in the direction close to the foot rest (23), a cloth bag fixing plate (20) is fixedly arranged in the dust removal box body (10) in the direction close to the positioning component (82), a plurality of cloth bag fixing rings (19) are uniformly distributed on one side of the cloth bag fixing plate (20) facing the positioning component (82), a cloth bag (21) is fixedly sleeved in the cloth bag fixing rings (19), a transverse blowing pipe (18) is fixedly arranged in the dust removal box body (10) between the cloth bag fixing plate (20) and the positioning component (82), a blowing pipe (22) is fixedly arranged at the position, corresponding to the cloth bag (21), facing the cloth bag (21), of the transverse blowing pipe (18), and a plurality of small holes are formed in the side wall of the surface of the blowing pipe (22), the horizontal blowing pipe (18) is communicated to the outside of the dust removal box body (10), an air pump (28) is fixedly arranged at the position, corresponding to the horizontal blowing pipe (18), of the outside of the dust removal box body (10), and the air pump (28) is communicated with the horizontal blowing pipe (18).

4. The cloth bag dust removal system with the internal intelligent detection function according to claim 1, wherein the air pressure detection component (81) comprises a touch block box (16), the touch block box (16) is fixedly arranged at the top of the inner side of the dust removal box body (10) and is positioned on one side of the exhaust fan (38), a clamping rod pin (12) is slidably arranged at the top of the inner side of the touch block box (16), the clamping rod pin (12) is connected with the touch block box (16) through a clamping rod pin spring (11), a clamping rod (13) is fixedly arranged on one side, away from the exhaust fan (38), of the clamping rod pin (12), a blocking sliding block (43) is slidably arranged at one end, away from the clamping rod pin (12), of the clamping rod (13) in the touch block box (16), the blocking sliding block (43) is connected with the touch block box (16) through a blocking spring (44), and a blocking contact (45) is fixedly arranged on one side, away from the blocking spring (44), of the blocking sliding block (43), the contact block box (16) is internally located the blocking contact (45) is kept away from one side of the clamping rod (13) is slidably provided with a sliding contact block (14), the sliding contact block (14) is connected with the contact block box (16) through a sliding contact block spring (15), the dust removal box body (10) is internally located the exhaust fan (38) is kept away from one side of the contact block box (16) is fixedly provided with a pneumatic pressure box (32), the pneumatic pressure box (32) is internally slidably provided with a pneumatic pressure head (35), one end, close to the contact block box (16), of the pneumatic pressure head (35) is fixedly provided with a pneumatic pressure rod (36), the pneumatic pressure head (35) is connected with the pneumatic pressure box (32) through a pneumatic pressure spring (37), one end, far away from the pneumatic pressure head (35), of the pneumatic pressure rod (36) is extended into the interior of the contact block box (16), one end, far away from the pneumatic pressure head (35), of the pneumatic pressure rod (36), is fixedly provided with a pneumatic pressure rod pushing block (17), the air pressure rod push block (17) is connected with the contact block box (16) in a sliding mode.

5. The cloth bag dust removal system for internal intelligent detection according to claim 1, wherein the positioning component (82) comprises a plurality of side fixing blocks (31), two side fixing blocks (31) are respectively and fixedly arranged on two sides inside the dust removal box body (10), a side slider motor (39) is fixedly arranged on one side fixing block (31) on one side of the dust removal box body (10), a side slider screw (40) is fixedly arranged at an output end of the side slider motor (39), side slider polished rods (41) are respectively and fixedly arranged on two sides of the side slider screw (40) on the side fixing blocks (31), a side slider (29) is rotatably sleeved on the side slider screw (40) in a threaded manner, the side slider (29) and the side slider polished rod (41) are slidably sleeved, a positioning slider motor (30) is fixedly arranged on the side slider (29) on one side, and a positioning screw (27) is fixedly arranged at an output end of the positioning slider motor (30), the side sliding blocks (29) are located on two sides of the positioning screw rod (27), positioning sliding block polished rods (42) are fixedly arranged on two sides of the positioning screw rod (27), the positioning sliding blocks (26) are sleeved on the positioning screw rod (27) in a threaded mode, and the positioning sliding blocks (26) are connected with the positioning sliding block polished rods (42) in a sliding mode.

6. The cloth bag dust removal system with the internal intelligent detection function according to claim 1, wherein the blocking component (83) comprises a lifting slider (68), the lifting slider (68) is in sliding contact with the positioning slider (26), a lifting screw (70) is fixedly arranged at the top of the lifting slider (68), a lifting nut (72) is sleeved on the lifting screw (70) in a threaded manner, a lifting motor (69) is fixedly arranged inside the positioning slider (26) and located on one side, close to the positioning screw (27), of the lifting screw (70), a lifting pinion (71) is fixedly arranged at the output end of the lifting motor (69), the lifting pinion (71) is in meshing transmission connection with the lifting nut (72), a clamping motor (73) is fixedly arranged inside the lifting slider (68), and a clamping bevel gear (74) is fixedly arranged at the output end of the clamping motor (73), lifting slide (68) bottom both sides slide respectively and are equipped with and press from both sides tight slider (67), the inside slip cover of tight slider (67) is equipped with and presss from both sides tight screw rod (66), both sides tight screw rod (66) junction is rotated the cover and is equipped with even axle sleeve (63), it is close to press from both sides tight screw rod (66) even axle sleeve (63) direction has set firmly and presss from both sides tight bull bevel gear (64), press from both sides tight slider (67) inside and be located tight screw rod (66) are close to it is equipped with clamp nut (65) to press from both sides tight bull bevel gear (64) department rotation, clamp nut (65) with press from both sides tight screw rod (66) threaded connection.

7. The cloth bag dust removal system with intelligent internal detection function according to claim 6, wherein a plugging disc (46) is arranged on one side, close to the positioning screw (27), of the clamping slide block (67), a horizontal sealing block (50) is fixedly arranged on one side, close to the cloth bag fixing ring (19), of the plugging disc (46), a damage detection piston (51) is slidably arranged on one side, far away from the horizontal sealing block (50), of the inside of the plugging disc (46), the damage detection piston (51) is connected with the plugging disc (46) through a damaged piston spring (52), a plurality of air outlet pipes (54) are arranged on the side wall, located at the damaged piston spring (52), of the inside of the plugging disc (46), a vertical sealing block (53) is fixedly arranged on one side, close to the air outlet pipe (54), of the outside of the plugging disc (46), a push plate rod (56) is slidably arranged on the other side wall, located at the damaged piston spring (52), of the inside of the plugging disc (46), the push plate rod (56) is connected with the plugging disc (46) through a push plate rod spring (57), the push plate rod (56) is far away from one end of the push plate rod spring (57) to fixedly arrange a push plate (55), the plugging disc (46) is internally positioned at the position of the push plate (55) to be provided with a grab hook clamping rod head (58) in a sliding manner, the grab hook clamping rod head (58) is far away from one side of the push plate (55) to be fixedly provided with a grab hook clamping rod (49), the grab hook clamping rod head (58) is connected with the plugging disc (46) through a grab hook clamping rod spring (59), the grab hook clamping rod (49) is connected with the plugging disc (46) in a sliding manner, the plugging disc (46) is far away from one side of the vertical sealing block (53) in a rotating manner to be provided with a grab hook (47), the grab hook (47) is connected with the plugging disc (46) through a coil spring (48), and a separation push rod (62) is fixedly arranged at one side of the side wall of the grab hook clamping rod (49) far away from the horizontal sealing block (50), the inside position of shutoff dish (46) breaks away from push rod (62) department and slides and be equipped with and break away from slider (61), break away from slider (61) with be connected through breaking away from slider spring (60) between shutoff dish (46), shutoff dish (46) inside is located break away from slider (61) department and slides and be equipped with and break away from slide bar (75), break away from slide bar (75) one end card in break away from slider (61), break away from slide bar (75) keep away from break away from slider (61) one end card in it fixes both to press from both sides tight slider (67).

Technical Field

The invention belongs to the field of bag-type dust removal systems for internal intelligent detection, and particularly relates to a bag-type dust removal system for internal intelligent detection.

Background

The dust collecting bag can be called a heart of a bag type dust collector and is generally called a dust filtering bag, a dust collecting bag and the like, wherein the dust collecting bag is a key part in the operation process of the bag type dust collector, and usually, a cylindrical filter bag is vertically hung in the dust collector.

Bag collector is often used in dust disposal, the dust removal sack of traditional bag collector is mostly the flexible fiber material to make, the intensity step-down easily appears in the dust removal sack, the poor and easy damaged problem of filter effect, because traditional bag collector does not have the leakage test and detects the function, when the dust removal sack damages, can lead to the dust filter effect not good, influence normal use, consequently need one kind now urgently to detect the atmospheric pressure value size and spray the dust removal, judge that the sack is damaged and automatic seek the sack dust pelletizing system that the inside intellectual detection system of shutoff was carried out to damaged sack.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides an internal intelligent detection bag dust removal system which can detect the air pressure value for blowing dust removal, judge the damage of a bag and automatically search the damaged bag for plugging.

In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides an inside intellectual detection system's sack dust pelletizing system, includes the dust removal box, the dust removal box is close to the ground side and is equipped with many foot rests, the foot rest is close to the solid foot rest base that is equipped with of ground end, the dust removal box top outside has set firmly the air exhauster, the inboard top of dust removal box is equipped with the atmospheric pressure test part, the dust removal box is inside to be close to the atmospheric pressure test part direction is equipped with locating component, locating component is equipped with the shutoff part towards the ground side.

Preferably, the air pressure detection part is communicated with the outer side of the top of the dust removal box body, the air pressure detection part is distributed on the two sides of the exhaust fan at the top of the inner side of the dust removal box body, and the positioning part can drive the plugging part to move.

Preferably, an air inlet is fixedly arranged on the side wall of the outer portion of the dust removal box body, which is close to the direction of the foot rest, a cloth bag fixing plate is fixedly arranged inside the dust removal box body, which is close to the direction of the positioning part, a plurality of cloth bag fixing rings are uniformly distributed on one side of the cloth bag fixing plate, cloth bags are fixedly sleeved inside the cloth bag fixing rings, a horizontal blowing pipe is fixedly arranged between the cloth bag fixing plate and the positioning part inside the dust removal box body, the horizontal blowing pipe faces the cloth bag direction, an injection pipe is fixedly arranged at the corresponding position of the cloth bag, the surface side wall of the injection pipe is provided with a plurality of small holes, the horizontal blowing pipe is communicated with the outer portion of the dust removal box body, an air pump is fixedly arranged at the corresponding position of the outer portion of the dust removal box body and the horizontal blowing pipe, and the air pump is communicated with the horizontal blowing pipe.

Preferably, the air pressure detection part comprises a touch block box, the touch block box is fixedly arranged at the top of the inner side of the dust removal box body and is positioned on one side of the exhaust fan, a clamping rod pin is slidably arranged at the top of the inner side of the touch block box, the clamping rod pin is connected with the touch block box through a clamping rod pin spring, a clamping rod is fixedly arranged on one side, away from the exhaust fan, of the clamping rod pin, a blocking slide block is slidably arranged in the touch block box and is positioned at one end, away from the clamping rod pin, of the clamping rod, the blocking slide block is connected with the touch block box through a blocking spring, a blocking contact is fixedly arranged on one side, away from the blocking spring, of the blocking slide block, a sliding touch block is slidably arranged in the touch block box and is positioned on one side, away from the clamping rod, of the blocking contact, the sliding touch block is connected with the touch block box through a sliding touch block spring, and an air pressure box is fixedly arranged in the dust removal box and is positioned on one side, away from the touch block box, of the exhaust fan, the inside slip of atmospheric pressure incasement is equipped with the atmospheric pressure head, the atmospheric pressure head is close touch multitouch feeler box one end has set firmly the atmospheric pressure pole, the atmospheric pressure head with connect through gas spring between the atmospheric pressure case, the atmospheric pressure pole is kept away from atmospheric pressure head one end stretches into extremely inside the feeler box, the atmospheric pressure pole is kept away from atmospheric pressure head end is equipped with the atmospheric pressure pole ejector pad admittedly, the atmospheric pressure pole ejector pad with feeler box sliding connection.

Preferably, the locating part includes a plurality of side fixed blocks, two are set firmly respectively to the inside both sides of dust removal box the side fixed block, one of them of dust removal box one side the side fixed block has set firmly the side slider motor, side slider motor output has set firmly the side slider screw rod, the side fixed block is located side slider screw rod both sides have set firmly the side slider polished rod respectively, side slider screw thread rotates the cover and is equipped with the side slider, the side slider with side slider polished rod slip cap is established, one of them side slider has set firmly the location slider motor, location slider motor output has set firmly the positioning screw, the side slider is located the location slider polished rod has set firmly respectively to the positioning screw both sides, the location screw thread cover is equipped with the location slider, the location slider with location slider polished rod sliding connection.

Preferably, the plugging component comprises a lifting slide block, the lifting slide block is in sliding contact with the positioning slide block, a lifting screw is fixedly arranged at the top of the lifting slide block, a lifting nut is sleeved on the lifting screw in a threaded manner, a lifting motor is fixedly arranged inside the positioning slide block and is positioned at one side of the lifting screw close to the positioning screw, a lifting pinion is fixedly arranged at the output end of the lifting motor, the lifting pinion is in meshing transmission connection with the lifting nut, a clamping motor is fixedly arranged inside the lifting slide block, a small clamping bevel gear is fixedly arranged at the output end of the clamping motor, clamping slide blocks are respectively arranged on two sides of the bottom of the lifting slide block in a sliding manner, a clamping screw is slidably arranged inside the clamping slide block in a sleeved manner, a connecting sleeve is rotatably arranged at the joint of the clamping screws on two sides, a large clamping bevel gear is fixedly arranged in a direction close to the connecting sleeve, and a clamping nut is rotatably arranged in the clamping slide block and is positioned at the position, close to the clamping large bevel gear, of the clamping screw rod, and the clamping nut is in threaded connection with the clamping screw rod.

Preferably, a plugging disc is arranged on one side, close to the positioning screw, of the clamping slide block, a horizontal sealing block is fixedly arranged on one side, close to the cloth bag fixing ring, of the plugging disc, a damage detection piston is slidably arranged on one side, far away from the horizontal sealing block, of the inside of the plugging disc, the damage detection piston is connected with the plugging disc through a damaged piston spring, a plurality of air outlet pipes are arranged on the side wall, close to the air outlet pipes, of the inside of the plugging disc, a vertical sealing block is fixedly arranged on one side, close to the air outlet pipes, of the outside of the plugging disc, a push plate rod is slidably arranged on the other side, located at the damaged piston spring, of the inside of the plugging disc, the push plate rod is connected with the plugging disc through a push plate rod spring, a push plate is fixedly arranged at one end, far away from the push plate rod spring, of the push plate rod, and a hook clamping rod head is slidably arranged at the position, of the inside of the plugging disc, at the push plate, a grapple clamping rod is fixedly arranged on one side of the grapple clamping rod head, which is far away from the push plate, the grapple clamping rod head is connected with the plugging disc through a grapple clamping rod spring, the grapple clamping rod is connected with the plugging disc in a sliding way, one side of the plugging disc, which is far away from the vertical sealing block, is rotatably provided with a grapple, the grapple is connected with the plugging disc through a coil spring, a separation push rod is fixedly arranged on one side of the side wall of the grapple clamping rod away from the horizontal sealing block, a separation slide block is arranged in the plugging disc at the position of the separation push rod in a sliding manner, the separation sliding block is connected with the plugging disc through a separation sliding block spring, a separation sliding rod is arranged in the plugging disc at the separation sliding block in a sliding manner, one end of the separation sliding rod is clamped on the separation sliding block, and the end, far away from the separation sliding block, of the separation sliding rod is clamped on the clamping sliding block to fix the separation sliding rod and the clamping sliding block.

Advantageous effects

The invention provides a bag-type dust removal system with internal intelligent detection through improvement, and compared with the prior art, the bag-type dust removal system has the following improvements and advantages:

1. through setting up the atmospheric pressure test part, can judge sack deposition or damaged condition through atmospheric pressure change, ensure dust removal quality.

2. Through setting up the locating part, can pinpoint the sack position, guarantee next step action and launch smoothly.

3. Through setting up the shutoff part, can carry out autonomic shutoff operation to damaged sack, avoid dirty gas to reveal to external polluted environment.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B of FIG. 3;

FIG. 5 is a partial cross-sectional view taken at C-C of FIG. 3;

FIG. 6 is a partial cross-sectional view taken at D-D of FIG. 3;

FIG. 7 is a partial cross-sectional view taken at E-E of FIG. 3;

FIG. 8 is an enlarged view of a portion of FIG. 3 at F;

fig. 9 is a partial enlarged view of fig. 3 at G.

In the figure: 10. a dust removal box body; 11. a latch pin spring; 12. a lever-clamping pin; 13. a clamping rod; 14. a sliding contact block; 15. a sliding contact spring; 16. a contact block box; 17. a pneumatic rod push block; 18. a horizontal blowing pipe; 19. a cloth bag fixing ring; 20. a cloth bag fixing plate; 21. a cloth bag; 22. a blowing pipe; 23. a foot rest; 24. a foot rest base; 25. an air inlet; 26. positioning the sliding block; 27. positioning a screw rod; 28. an air pump; 29. a side slider; 30. positioning a slider motor; 31. a side fixing block; 32. an air pressure box; 33. a breakage detection contact; 35. an air pressure head; 36. a pneumatic rod; 37. a gas spring; 38. an exhaust fan; 39. a side slider motor; 40. a side slider screw; 41. a side slider polish rod; 42. positioning the slide block polished rod; 43. blocking the sliding block; 44. a blocking spring; 45. blocking the contact; 46. a plugging disc; 47. a grapple; 48. a coil spring; 49. a grapple bar; 50. a horizontal sealing block; 51. a breakage detection piston; 52. breaking the piston spring; 53. a vertical sealing block; 54. an air outlet pipe; 55. pushing the plate; 56. a push plate rod; 57. a push rod spring; 58. a grappling rod head; 59. a grapple rod spring; 60. disengaging the slider spring; 61. disengaging the slide block; 62. disengaging the push rod; 63. a coupling sleeve; 64. clamping the large bevel gear; 65. clamping the nut; 66. clamping the screw rod; 67. clamping the sliding block; 68. a lifting slide block; 69. a lifting motor; 70. a lifting screw; 71. a lifting pinion; 72. a lifting nut; 73. clamping the motor; 74. clamping the bevel pinion; 75. separating from the sliding rod; 81. an air pressure detecting member; 82. a positioning member; 83. and a blocking component.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

With reference to fig. 1-9, a cloth bag dust removal system with internal intelligent detection comprises a dust removal box body 10, wherein a plurality of foot rests 23 are arranged on the dust removal box body 10 in the direction close to the ground, foot rest bases 24 are fixedly arranged at the ends of the foot rests 23 close to the ground, an exhaust fan 38 is fixedly arranged on the outer side of the top of the dust removal box body 10, an air pressure detection component 81 is arranged at the top of the inner side of the dust removal box body 10, a positioning component 82 is arranged on the inside of the dust removal box body 10 in the direction close to the air pressure detection component 81, and a plugging component 83 is arranged on the side, facing the ground, of the positioning component 82.

Further, the air pressure detecting component 81 is communicated with the outer side of the top of the dust removing box body 10, the air pressure detecting component 81 is distributed on the top of the inner side of the dust removing box body 10 and is positioned at two sides of the exhaust fan 38, and the positioning component 82 can drive the plugging component 83 to move.

Further, an air inlet 25 is fixedly arranged on the side wall of the outer portion of the dust removal box body 10 close to the direction of the foot rest 23, a cloth bag fixing plate 20 is fixedly arranged on the inner portion of the dust removal box body 10 close to the direction of the positioning component 82, a plurality of cloth bag fixing rings 19 are uniformly distributed on one side, facing the positioning component 82, of the cloth bag fixing plate 20, cloth bags 21 are fixedly sleeved inside the cloth bag fixing rings 19, a transverse blowing pipe 18 is fixedly arranged between the cloth bag fixing plate 20 and the positioning component 82 inside the dust removal box body 10, a blowing pipe 22 is fixedly arranged on the position, facing the direction of the cloth bag 21, of the transverse blowing pipe 18 and corresponding to the cloth bags 21, a plurality of small holes are formed in the side wall of the surface of the blowing pipe 22, the transverse blowing pipe 18 is communicated with the outer portion of the dust removal box body 10, an air pump 28 is fixedly arranged on the position, corresponding to the transverse blowing pipe 18, and communicated with the air pump 28.

Further, the air pressure detecting component 81 includes a contact box 16, the contact box 16 is fixedly disposed at the top of the inner side of the dust removing box 10 and located at one side of the exhaust fan 38, a clamping rod pin 12 is slidably disposed at the top of the inner side of the contact box 16, the clamping rod pin 12 is connected with the contact box 16 through a clamping rod pin spring 11, a clamping rod 13 is fixedly disposed at one side of the clamping rod pin 12 away from the exhaust fan 38, a blocking slider 43 is slidably disposed at one end of the clamping rod 13 inside the contact box 16, which is far away from the clamping rod pin 12, the blocking slider 43 is connected with the contact box 16 through a blocking spring 44, a blocking contact 45 is fixedly disposed at one side of the blocking slider 43, which is far away from the blocking spring 44, a sliding contact 14 is slidably disposed at one side of the blocking contact 45, which is far away from the clamping rod 13, inside the contact box 16, the sliding contact 14 is connected with the contact box 16 through a sliding contact spring 15, and an air pressure box 32 is fixedly disposed at one side of the exhaust fan 38, which is far away from the contact box 16 inside the dust removing box 10, an air pressure head 35 is arranged in the air pressure box 32 in a sliding mode, an air pressure rod 36 is fixedly arranged at one end, close to the contact block box 16, of the air pressure head 35, the air pressure head 35 is connected with the air pressure box 32 through an air pressure spring 37, one end, far away from the air pressure head 35, of the air pressure rod 36 extends into the contact block box 16, an air pressure rod pushing block 17 is fixedly arranged at one end, far away from the air pressure head 35, of the air pressure rod 36, and the air pressure rod pushing block 17 is connected with the contact block box 16 in a sliding mode.

Further, the positioning component 82 comprises a plurality of side fixing blocks 31, two side fixing blocks 31 are fixedly arranged on two sides inside the dust removing box body 10 respectively, a side slider motor 39 is fixedly arranged on one side fixing block 31 on one side of the dust removing box body 10, a side slider screw 40 is fixedly arranged at the output end of the side slider motor 39, side slider polished rods 41 are fixedly arranged on the side fixing blocks 31 on two sides of the side slider screw 40 respectively, side sliders 29 are sleeved on the side slider screw 40 in a threaded rotating mode, the side sliders 29 are sleeved with the side slider polished rods 41 in a sliding mode, a positioning slider motor 30 is fixedly arranged on one side slider 29, a positioning screw 27 is fixedly arranged at the output end of the positioning slider motor 30, positioning slider polished rods 42 are fixedly arranged on two sides of the side sliders 29 on two sides of the positioning screw 27 respectively, a positioning slider 26 is sleeved on the positioning screw 27 in a threaded mode, and the positioning slider 26 is connected with the positioning slider polished rods 42 in a sliding mode.

Further, the plugging component 83 includes a lifting slider 68, the lifting slider 68 is in sliding contact with the positioning slider 26, a lifting screw 70 is fixedly arranged on the top of the lifting slider 68, a lifting nut 72 is sleeved on the lifting screw 70 in a threaded manner, a lifting motor 69 is fixedly arranged inside the positioning slider 26 on one side of the lifting screw 70 close to the positioning screw 27, a lifting pinion 71 is fixedly arranged at the output end of the lifting motor 69, the lifting pinion 71 is in meshing transmission connection with the lifting nut 72, a clamping motor 73 is fixedly arranged inside the lifting slider 68, a small clamping bevel gear 74 is fixedly arranged at the output end of the clamping motor 73, clamping sliders 67 are respectively slidably arranged on two sides of the bottom of the lifting slider 68, a clamping screw 66 is slidably sleeved inside the clamping slider 67, a connecting shaft sleeve 63 is rotatably sleeved at the connecting position of the clamping screw 66 on two sides, a large clamping bevel gear 64 is fixedly arranged inside the clamping slider 66 in the direction close to the connecting shaft sleeve 63, a clamping nut 65 is rotatably arranged inside the clamping slider 67 on the clamping screw 66 close to the large clamping bevel gear 64, the clamping nut 65 is screwed to the clamping screw 66.

Further, a plugging disc 46 is arranged on one side of the clamping slide block 67 close to the positioning screw 27, a horizontal sealing block 50 is fixedly arranged on one side of the plugging disc 46 close to the cloth bag fixing ring 19, a damage detection piston 51 is slidably arranged on one side of the plugging disc 46 far away from the horizontal sealing block 50, the damage detection piston 51 is connected with the plugging disc 46 through a damaged piston spring 52, a plurality of air outlet pipes 54 are arranged on the side wall of the damaged piston spring 52 in the plugging disc 46, a vertical sealing block 53 is fixedly arranged on one side of the plugging disc 46 close to the air outlet pipes 54, a push rod 56 is slidably arranged on the other side of the side wall of the damaged piston spring 52 in the plugging disc 46, the push rod 56 is connected with the plugging disc 46 through a push rod spring 57, a push plate 55 is fixedly arranged on one end of the push rod 56 far away from the push rod spring 57, a grappling rod head 58 is slidably arranged on the side of the plugging disc 46 far away from the push plate 55, and a grappling rod 49 is fixedly arranged on one end of the grappling rod head 58 far away from the push rod 55, the grabbing hook clamping rod head 58 is connected with the plugging disc 46 through a grabbing hook clamping rod spring 59, the grabbing hook clamping rod 49 is connected with the plugging disc 46 in a sliding mode, one side, far away from the vertical sealing block 53, of the plugging disc 46 is rotatably provided with a grabbing hook 47, the grabbing hook 47 is connected with the plugging disc 46 through a coil spring 48, a separation push rod 62 is fixedly arranged on one side, far away from the horizontal sealing block 50, of the side wall of the grabbing hook clamping rod 49, a separation slide block 61 is arranged in the plugging disc 46 in a sliding mode at the separation push rod 62, the separation slide block 61 is connected with the plugging disc 46 through a separation slide block spring 60, a separation slide rod 75 is arranged in the plugging disc 46 in a sliding mode at the separation slide block 61, one end, far away from the separation slide block 61, of the separation slide rod 75 is clamped to the separation slide block 61, and one end, far away from the separation slide block 61, of the separation slide rod 75 is clamped to the clamping slide block 67 to fix the separation slide rod and the separation slide block 61.

Principle of operation

When the bag dedusting system of the internal intelligent detection starts to be started under the static state, the exhaust fan 38 starts to suck dusty gas into the dedusting box body 10 from the air inlet 25, the dusty gas is filtered through the bag 21, dust is gradually accumulated on the surface of the bag 21, when the dust is accumulated to a certain degree, the pressure at the top of the dedusting box body 10 is reduced, at the moment, the air pressure head 35 moves towards the direction of the contact block box 16, the air pressure rod push block 17 drives the sliding contact block 14 to touch the blocking contact 45 and clamp the blocking contact at the clamping rod 13, the air pump 28 starts to be started, and compressed gas is conveyed to the injection pipe 22 through the horizontal injection pipe 18 to perform injection dedusting on the bag 21. When the dust on the surface of the cloth bag 21 is gradually cleaned, the air pressure on the top of the dust removal box body 10 returns to a normal range, the air pressure head 35 moves towards the direction far away from the contact block box 16, the air pressure rod push block 17 pushes the clamping rod pin 12, the sliding contact block 14 is released to be separated from the blocking contact 45, and the air pump 28 stops working.

When a cloth bag 21 is damaged due to fatigue, the air pressure at the top of the dust removal box body 10 is higher than a normal range, the air pressure head 35 moves towards the direction away from the contact block box 16 and touches the damage detection contact 33, the side slide block motor 39 and the side slide block 29 are started, the positioning slide block 26 is moved to the upper part of the cloth bag 21, the lifting motor 69 is started, the plugging disc 46 descends, the horizontal sealing block 50 contacts the cloth bag fixing ring 19 and is sealed, the clamping motor 73 is started, and the vertical sealing block 53 contacts the blowing pipe 22 and is sealed. At this time, the breakage detection piston 51 moves upward, and if the breakage detection piston 51 fails to push the push plate 55, indicating that the cloth bag 21 is not broken, the operation is repeated for the remaining cloth bags 21, and the broken cloth bags 21 are detected.

If the damage detection piston 51 pushes the push plate 55, it indicates that the cloth bag 21 is damaged, the push plate 55 is separated from the grapple chuck rod head 58, the grapple chuck rod head 58 drives the grapple chuck rod 49 to move towards the direction of the damage detection piston 51, the grapple chuck rod 49 is separated from the grapple 47, the grapple 47 rotates under the action of the coil spring 48 and fixes the plugging disc 46 above the cloth bag fixing ring 19, meanwhile, the separation push rod 62 pushes the separation slide block 61 to move, the separation slide block 61 drives the separation slide rod 75 to move, the separation slide rod 75 is separated from the clamping slide block 67, the plugging disc 46 is left at the cloth bag fixing ring 19 to be plugged, and dust-containing gas is prevented from leading to outside polluted air through the exhaust fan 38.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.