Bag-type dust collector

Abstract

The invention discloses a bag-type dust remover, which belongs to the technical field of dust removers and comprises a dust remover body, a liquid spraying and scraping assembly is arranged in the dust remover body, a dust sucking and removing assembly is arranged at the bottom of the liquid spraying and scraping assembly, and the liquid spraying and scraping assembly comprises a bidirectional rotating wheel, a conical wheel II and a hollow convex sliding block. The two-way rotating wheel is arranged on the inner wall of the dust removal machine body, the second conical wheel is arranged at the bottom of the two-way rotating wheel, the hollow convex sliding block is arranged at the bottom of the second conical wheel, the dust suction and removal assembly comprises a crank wheel and a T-shaped semi-ring type piston rod, and the crank wheel is located on the inner wall of the dust removal machine body. And the T-shaped semi-ring type piston rod is arranged at the top of the crank wheel. According to the scheme, dust accumulated on the inner wall of the dust removal machine body can be scraped off, interference of residual dust in the dust removal machine body during flue gas dust removal is avoided, and the cleaning strength on dust at the bottom of a cloth bag and on a keel part used for clamping the cloth bag is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of dust collectors, and more particularly to a bag dust collector. Background Art

[0002] A bag dust collector is a dust removal tool used to block and intercept dust particles contained in the flue gas generated after the combustion of flammable items, and to clean the intercepted dust, thereby helping technicians to isolate the smoke gas generated after the combustion of various flammable substances, emit non-toxic and dust-free gas with qualified air quality, and protect the air environment from damage.

[0003] The same is true for the existing flue gas dust removal process using bag dust removal. For example, a Chinese patent with authorization announcement number CN203842427U discloses a bag dust collector, in which a dust bag is fixedly connected to a spring and a swinging device. This allows the flue gas to contact the dust bag and swing during the dust removal process. Under the influence of the vibration of the swinging device, the spring can remove the dust accumulated on the dust bag.

[0004] It can be seen that in the existing flue gas dust removal method, the flue gas after combustion is introduced into a space with a dust removal bag for dust removal, and then the dust attached to the surface of the bag is removed by high-pressure jet. In the actual flue gas dust removal process, this bag dust removal method can only clean the dust on the surface of the bag. Due to the depth limitation of the bag and the uneven airflow of the spray, the dust at the bottom of the bag cannot be completely blown off during high-pressure spraying. There is still residual dust attached to the bottom of the bag, which interferes with the flue gas dust removal. After the bag is removed, the inner wall of the tank will be affected by the long-term flow of flue gas. If there is some residual smoke and dust attached, it is necessary to remove these smoke and dust, but the existing bag dust collector cannot remove the dust attached to the tank wall. In the process of cleaning the dust, the dust on the tank wall cannot be cleaned, resulting in excessive dust accumulation, causing excessive dust in the smoke. Some dust in the smoke that cannot be removed by the bag will be directly discharged into the air with the flow of smoke, thereby polluting the production environment. If the large amount of dust attached to the inner wall of the tank is not cleaned for a long time, it will cause dust explosions and other safety accidents, seriously affecting the normal progress of the bag dust removal process. Summary of the invention

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide a bag dust collector.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] A bag dust collector comprises a dust removal body, a keel is fixedly connected between the inner sides of the top wall of the dust removal body, a fiber bag is inserted through the bottom of the keel, a liquid spray scraping assembly is arranged inside the dust removal body, and the liquid spray scraping assembly comprises a two-way rotating wheel, the two-way rotating wheel penetrates and is rotatably connected to the inner wall of the dust removal body, a conical wheel one is fixedly connected to the side of the two-way rotating wheel away from the dust removal body, a conical wheel two is meshingly connected to the bottom of the conical wheel one, a two-way threaded groove rod is fixedly connected to the bottom of the conical wheel two, a hollow convex slider is slidably connected to the outer surface of the two-way threaded groove rod, a spring-retractable annular cutter head is penetrated and fixedly connected to the side of the hollow convex slider away from the two-way threaded groove rod, and the liquid spray scraping assembly is used for scraping dust attached to the tank wall.

[0008] Furthermore, the liquid spray scraping assembly also includes a motor, which is fixedly connected to the top of the dust removal body, the output end of the motor is fixedly connected to the bidirectional rotating wheel, and the bottom of the conical wheel 2 penetrates and is rotatably connected to the dust removal body.

[0009] Furthermore, the side of the hollow convex slider away from the bidirectional threaded groove rod passes through and is slidably connected to the dust removal body, the bottom of the spring-retractable annular cutter head passes through and is fixedly connected with three liquefied spray nozzles, the bottom nozzles of the three liquefied spray nozzles are arranged and distributed, and elastic water-absorbing sponges are fixedly connected on both sides of the liquefied spray nozzles, the bottom end of the elastic water-absorbing sponge is higher than the output port of the liquefied spray nozzle, and the liquid spray scraping assembly can be further used for mobile spray dust removal operations on the surface of the fiber bag and the residual dust contained in the flue gas.

[0010] Furthermore, a telescopic tube is passed through and fixedly connected to the bottom of the hollow convex slider, a drainage tube is passed through and fixedly connected to the bottom of the telescopic tube, an end of the drainage tube away from the telescopic tube is passed through and fixedly connected to the dust removal body, a dust removal agent box is fixedly connected to the side of the dust removal body close to the telescopic tube, and the bottom of the dust removal agent box is passed through and fixedly connected to the top of the drainage tube.

[0011] Furthermore, a dust suction assembly is provided at the bottom of the liquid spray scraping assembly, and the dust suction assembly also includes two slide rails, the two slide rails are symmetrically arranged on the top of the hollow convex slider, and the two slide rails are slidably connected to the hollow concave slider on the side away from the hollow convex slider, and the bottom of the hollow concave slider passes through and is fixedly connected to a hollow L-shaped plate, and the bottom of the hollow L-shaped plate passes through and is slidably connected to the dust removal body, and the top of the air box passes through and is fixedly connected to an air suction pipe, and the bottom of the air suction pipe passes through and is fixedly connected to the bottom of the hollow L-shaped plate, and the dust removal body is fixedly connected with a Z-shaped groove plate on one side close to the hollow concave slider, and the side of the hollow concave slider away from the slide rail is slidably connected to the Z-shaped groove plate, and the dust suction assembly is used for mobile suction operations on dust accumulated at the bottom of the fiber bag.

[0012] Furthermore, a transmission belt 1 is sleeved on the outer surface of the bidirectional rotating wheel, and a driving wheel 1 is sleeved on the end of the transmission belt 1 away from the bidirectional rotating wheel, and a side of the driving wheel 1 away from the transmission belt 1 is rotatably connected to the inner wall of the dust removal body, and a side of the driving wheel 1 away from the transmission belt 1 is fixedly connected to a crank wheel, and a T-shaped semi-ring piston rod is slidably sleeved on the outer surface of the crank wheel, and a blow cylinder is slidably connected to the top of the T-shaped semi-ring piston rod, and the top of the blow cylinder is penetrated and fixedly connected to the top of the dust removal body, and a hose is penetrated and fixedly connected to the top of the blow cylinder, and the bottom of the hose is penetrated and fixedly connected to the hollow concave slider, and a drainage pipe 2 is penetrated and fixedly connected to the side of the blow cylinder close to the dust removal body, and the bottom of the drainage pipe 2 is penetrated and fixedly connected to a ash storage tank.

[0013] Furthermore, a wiping assembly is provided on the top of the liquid spray scraping assembly, and the wiping assembly includes a conical wheel three, and the side of the conical wheel three close to the dust removal body is fixedly connected to the crank wheel, and the side of the conical wheel three away from the crank wheel is meshingly connected with a conical wheel four, and the side of the conical wheel four away from the conical wheel three is fixedly connected with a turntable, and the side of the turntable away from the conical wheel four is fixedly connected with a column block, and the side of the column block close to the turntable is slidably connected with a T-shaped half-groove type electrostatic brush plate, and one end of the T-shaped half-groove type electrostatic brush plate away from the column block penetrates and is slidably connected to the dust removal body, and the bottom of the T-shaped half-groove type electrostatic brush plate is flush with the plane of the fiber bag clamped by the keel part of the dust removal body, and the wiping assembly is used for mobile wiping and cleaning dust on the keel surface of the fiber bag.

[0014] Furthermore, a knocking and vibration assembly is provided on the top of the liquid spray scraping assembly, and the knocking and vibration assembly includes an L-shaped knocking rod, and the end of the L-shaped knocking rod close to the crank wheel is rotatably connected to the T-shaped semi-ring piston rod, and the end of the L-shaped knocking rod away from the T-shaped semi-ring piston rod penetrates and is rotatably connected to the dust removal body, and the bottom of the L-shaped knocking rod is flush with the keel part of the dust removal body. The knocking and vibration assembly is used for performing knocking and vibrating cleaning operations on the dust hanging on the surface of the fiber bag and the keel surface during the dust removal process.

[0015] Furthermore, an inner top wall of the dust removal body is provided with a blowing assembly, and the blowing assembly includes a transmission belt 2, and one end of the transmission belt 2 close to the dust removal body is sleeved on the top of the conical wheel 2, and the end of the transmission belt 2 away from the conical wheel 2 is sleeved with a driving wheel 2, and the bottom of the driving wheel 2 is fixedly connected to a fan. The blowing assembly is used for performing a rotational blowing operation on the dust and smoke on the surface of the fiber bag.

[0016] Furthermore, an intermittent component is provided on the top of the dust removal body, and the intermittent component includes a transmission belt three, and one end of the transmission belt three close to the conical wheel two is sleeved on the front side of the two-way rotating wheel, and the end of the transmission belt three away from the two-way rotating wheel is sleeved with a conical wheel five, and the side of the conical wheel five away from the transmission belt three is meshed and connected with a conical wheel six, and the side of the conical wheel six away from the conical wheel five is fixedly connected with a semi-toothed rotating wheel, and the side of the semi-toothed rotating wheel away from the conical wheel six passes through and is rotatably connected with a semi-groove L-shaped plate, and the side of the semi-groove L-shaped plate away from the semi-groove rotating wheel is fixedly connected with the dust removal body, and the bottom of the semi-groove L-shaped plate passes through and is slidably connected with an L-shaped rack, and the bottom of the L-shaped rack is rotatably connected with a Z-shaped swing rod, and the Z-shaped swing rod The top is slidably connected to the L-shaped notch at the top of the semi-groove L-shaped plate, and the bottom of the Z-shaped swing arm is slidably connected to a limiting block, and the side of the limiting block close to the conical wheel six is ​​fixedly connected to the semi-toothed rotating wheel, and the end of the L-shaped rack away from the semi-groove L-shaped plate is meshed and connected with a gear four, and the side of the gear four away from the L-shaped rack penetrates and is rotatably connected to the dust collector body, and the side of the gear four away from the dust collector body is fixedly connected with a square swing arm, and the top of the square swing arm is rotatably connected with a baffle, and the side of the baffle away from the square swing arm is slidably connected to the dust collector body, and the bottom of the square swing arm is fixedly connected with a spring two, and the bottom of the spring two is fixedly connected to the dust collector body, and the intermittent component is used to control the dust-containing flue gas ingested into the tank body.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] (1) This scheme provides a hollow convex slider, a spring-retractable annular cutter head and a liquefied spray nozzle. When the hollow convex slider moves up and down, it can indirectly drive the spring-retractable annular cutter head to perform a mobile scraping operation on the residual dust accumulated on the inner wall of the dust removal machine after fumigation, thereby avoiding the interference of the dust-laden flue gas with the residual dust on the tank wall during dust removal, resulting in dust removal failure. While improving the flue gas dust removal efficiency, it also reduces the risk of dust explosion caused by excessive dust accumulation on the inner wall of the machine, thereby ensuring the normal progress of the dust scraping process.

[0019] (2) The liquefied spray nozzle can move up and down to spray dust removal agent on the dust remaining on the surface of the bag and the dust in the flue gas, avoiding the problem of residual dust blocking the bag dust removal process, improving the efficiency of bag dust removal and flue gas dust removal, and ensuring the normal progress of the bag dust removal process.

[0020] (3) This scheme provides a dust suction component. Under the action of the continuous up and down movement of the hollow convex slider and the guidance of the Z-shaped groove plate, the wind box can be indirectly driven to drive the fixedly connected suction pipe to perform a mobile suction operation on the residual dust at the bottom of the bag, thereby further reducing the wetting of the bottom of the bag by the dust, improving the dust cleaning power of the bag, and increasing the service life of the bag. At the same time, it reduces the interference of residual dust on the secondary dust removal of the bag, thereby ensuring the normal operation of the bag dust removal.

[0021] (4) This scheme provides a wiping component, which can indirectly drive the T-shaped half-slot electrostatic brush plate to wipe the dust on the keel part and the top of the bag under the drive of the continuous rotation force of the turntable, thereby further avoiding the problem of secondary dust emission after flue gas dust removal, improving the intensity of dust-free flue gas emission, reducing dust erosion on the keel part and the top of the bag, and ensuring the normal use of safe flue gas emission. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the local structure of the present invention;

[0023] Figure 2 It is a partial structural schematic diagram of the liquid spraying and scraping component in the present invention;

[0024] Figure 3 For the present invention Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 4 It is a partial structural schematic diagram of the liquefied spray nozzle and the elastic water-absorbing sponge in the present invention;

[0026] Figure 5 It is a partial structural schematic diagram of the liquid spraying and scraping component in the present invention;

[0027] Figure 6 For the present invention Figure 2 A schematic diagram of the enlarged structure at B in the middle;

[0028] Figure 7 It is a partial cross-sectional structural schematic diagram of the present invention;

[0029] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure at C in the middle;

[0030] Fig. 9 For the present invention Figure 7 Schematic diagram of the enlarged structure at D in the middle;

[0031] Fig.10 A partial cross-sectional structural schematic diagram of another viewing angle of the present invention;

[0032] Fig.11 For the present invention Fig.10 Schematic diagram of the enlarged structure at E in the middle;

[0033] Fig.12 It is a schematic diagram of the partial structure of the dust removal component in the present invention;

[0034] Fig.13 It is a partial cross-sectional structural schematic diagram of the blowing cylinder and the T-shaped semi-ring piston rod in the present invention;

[0035] Fig.14 It is a partial structural schematic diagram of the wiping component in the present invention;

[0036] Fig.15 It is a schematic diagram of the partial structure of the knocking and vibration component in the present invention;

[0037] Fig.16 It is a schematic diagram of the partial structure of the blowing component in the present invention;

[0038] Fig.17 For the present invention Fig.10 The enlarged structural diagram at F in the middle;

[0039] Fig.18 It is a schematic diagram of the partial structure of the intermediate interrupter assembly of the present invention.

[0040] Description of the numbers in the figure:

[0041] 1. Dust removal body; 11. Keel; 12. Fiber bag;

[0042] 2. Liquid spray scraping assembly; 21. Motor; 22. Bidirectional rotating wheel; 23. Conical wheel 1; 24. Conical wheel 2; 25. Bidirectional threaded groove rod; 26. Hollow convex slider; 27. Spring telescopic annular cutter head; 28. Liquid spray nozzle; 29. ​​Telescopic tube; 210. Drainage tube 1; 211. Dust removal agent box; 212. Elastic water-absorbing sponge;

[0043] 3. Dust removal assembly; 31. Slide rail 1; 32. Hollow concave slider; 33. Hollow L-shaped plate; 34. Wind box; 35. Suction pipe; 36. Z-shaped groove plate; 37. Transmission belt 1; 38. Driving wheel 1; 39. Crank wheel; 310. T-shaped semi-ring piston rod; 311. Blowing cylinder; 312. Hose; 313. Drainage pipe 2; 314. Ash storage tank;

[0044] 4. Wiping assembly; 41. Conical wheel three; 42. Conical wheel four; 43. Turntable; 44. Column block; 45. T-shaped half-groove electrostatic brush plate;

[0045] 5. knock vibration assembly; 51. L-shaped knock rod;

[0046] 6. Blowing assembly; 61. Transmission belt 2; 62. Driving wheel 2; 63. Fan;

[0047] 7. Intermittent assembly; 71. Transmission belt three; 72. Conical wheel five; 73. Conical wheel six; 74. Semi-toothed runner; 75. Z-shaped swing rod; 76. Semi-groove L-shaped plate; 77. L-shaped rack; 78. Gear four; 79. Square swing rod; 710. Spring two; 711. Baffle; 712. Limit block. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0049] See also Figures 1 to 18 A fiber bag 12 dust collector comprises a dust collector body 1, a keel 11 is fixedly connected between the inner sides of the top wall of the dust collector body 1, a fiber bag 12 is inserted through the bottom of the keel 11, and a liquid spray scraping component 2 is arranged inside the dust collector body 1;

[0050] The liquid spray scraping assembly 2 includes a motor 21, which is fixedly connected to the top of the dust removal body 1, and the output end of the motor 21 is fixedly connected to a bidirectional rotating wheel 22, which penetrates and is rotatably connected to the inner wall of the dust removal body 1, and the front side of the bidirectional rotating wheel 22 is fixedly connected to a conical wheel 1 23, and the bottom of the conical wheel 1 23 is meshingly connected to a conical wheel 24, and the bottom of the conical wheel 24 penetrates and is rotatably connected to the dust removal body 1, and the bottom of the conical wheel 24 is fixedly connected to a bidirectional threaded groove rod 25, and the outer surface of the bidirectional threaded groove rod 25 is slidably connected to a hollow convex slider 26, and the front end of the hollow convex slider 26 penetrates and is fixedly connected to a spring telescopic annular cutter head 27, and the liquid spray scraping assembly 2 is used to scrape dust attached to the tank wall.

[0051] The front end of the hollow convex slider 26 penetrates and is slidably connected to the dust removal body 1, and the bottom of the spring-retractable annular cutter head 27 penetrates and is fixedly connected with three liquefied spray nozzles 28. The bottom nozzles of the three liquefied spray nozzles 28 are arranged and distributed. Elastic water-absorbing sponges 212 are fixedly connected on both sides of the liquefied spray nozzles 28. The bottom end of the elastic water-absorbing sponge 212 is higher than the output port of the liquefied spray nozzle 28. The liquid spray scraping component 2 can be further used for mobile spray dust removal operations on the surface of the fiber bag 12 and the residual dust contained in the flue gas.

[0052] The bottom of the hollow convex slider 26 is penetrated by and fixedly connected with a telescopic tube 29, the bottom of the telescopic tube 29 is penetrated by and fixedly connected with a drainage tube 210, the left end of the drainage tube 210 is penetrated by and fixedly connected with the dust removal body 1, the rear side of the dust removal body 1 is fixedly connected with a dust removal agent box 211, and the bottom of the dust removal agent box 211 is penetrated by and fixedly connected with the top of the drainage tube 210.

[0053] In the prior art, the dust on the fiber bag 12 is blown off and removed by high-pressure air jets. This method not only requires a large amount of high-pressure concentrated airflow and consumes too much energy, but can only blow off the dust on the surface of the fiber bag 12, and cannot remove the dust accumulated at the bottom of the fiber bag 12. As a result, during the continuous dust removal process of the fiber bag 12, the dust in the flue gas cannot be cleaned due to the interference of residual dust, and a series of safety problems will be caused due to the influence of dust accumulated on the tank wall for a long time. The present application provides a hollow convex slider 26, a spring-retractable annular knife head 27 and three liquefied spray nozzles 28. When in use, the dust removal agent liquid is first injected into the dust removal agent box 211, and under the guidance of the built-in guide pump in the dust removal agent box 211, the dust removal agent liquid in the dust removal agent box 211 is transported to the drainage pipe 210 and the telescopic pipe 29. After the telescopic pipe 29 and the dust removal agent box 211 are filled, the liquid injection operation is stopped.

[0054] Then, the output shaft of the motor 21 in the liquid spray scraping assembly 2 is driven to rotate, driving the fixedly connected bidirectional rotating wheel 22 to rotate, and the rotation of the bidirectional rotating wheel 22 drives the fixedly connected conical wheel 1 23 to rotate, and the rotation of the conical wheel 1 23 drives the meshingly connected conical wheel 24 to rotate, and at the same time, the rotation of the conical wheel 24 drives the fixedly connected bidirectional threaded groove rod 25 to rotate, so that the rotation of the bidirectional threaded groove rod 25 drives the slidingly connected hollow convex slider 26 to slide downward, and then the hollow convex slider 26 drives the fixedly connected spring telescopic annular cutter head 27 to slide downward along the inner wall of the dust removal body 1, so that the spring telescopic annular cutter head 27 can perform a mobile scraping operation on the dust accumulated on the inner wall of the dust removal body 1, avoiding the problem of interference from residual dust on the tank wall during dust removal of dust-containing flue gas, solving the problem of residual dust on the tank wall hindering flue gas dust removal, improving the flue gas dust removal efficiency, and reducing the risk of dust explosion caused by excessive dust accumulation on the inner wall of the machine body, ensuring the normal progress of the dust scraping process.

[0055] At the same time, the hollow convex slider 26 squeezes the telescopic tube 29 to shrink downward, so that the dust removal agent liquid in the telescopic tube 29 is squeezed into the hollow convex slider 26 under the action of the downward pressure of the hollow convex slider 26, and then guided by the inside of the hollow convex slider 26 to the spring telescopic annular cutter head 27 and the three liquefied spray nozzles 28, and the spring telescopic annular cutter head 27 drives the three fixedly connected liquefied spray nozzles 28 and the elastic water-absorbing sponge 212 to slide downward along the gap between the two fiber bags 12, so that the three liquefied spray nozzles 28 can spray the surface of the fiber bag 12 The dust and un-dusted flue gas are subjected to a mobile dust removal operation by spraying a dust removal agent liquid, thereby further strengthening the dust removal of the fiber bag 12 and the flue gas fusion dust removal, avoiding the obstruction of the residual attached dust in the dust removal process of the fiber bag 12, thereby improving the efficiency of the fiber bag 12 dust removal and flue gas dust removal, and ensuring the normal progress of the fiber bag 12 dust removal process. At the same time, through the process of the elastic water-absorbing sponge 212 moving downward close to the surface of the fiber bag 12, the wetted surface of the fiber bag 12 can be wiped and rolled to absorb water, thereby further keeping the fiber bag 12 dry for use, improving the accuracy of the fiber bag 12 dust removal, and ensuring the normal use of the flue gas dust removal.

[0056] In this scheme, the hollow convex slider 26, the spring telescopic annular cutter head 27 and the liquefied spray nozzle 28 are arranged. When the hollow convex slider 26 moves up and down, the spring telescopic annular cutter head 27 can be indirectly driven to perform a mobile scraping operation on the residual dust accumulated on the inner wall of the dust removal body 1, so as to avoid the interference of the residual dust on the tank wall during the dust removal of the dust-containing flue gas, resulting in the failure of dust removal. While improving the efficiency of flue gas dust removal, it also reduces the risk of dust explosion caused by excessive dust accumulation on the inner wall of the body, ensuring the normal progress of the dust scraping process. Moreover, under the action of the liquefied spray nozzle 28 moving up and down, the liquefied spray nozzle 28 can perform a mobile dust removal operation on the dust remaining on the surface of the fiber bag 12 and the dust in the flue gas, avoiding the residual attached dust from blocking the fiber bag 12 during the dust removal process, improving the efficiency of the fiber bag 12 dust removal and the flue gas dust removal, and ensuring the normal progress of the fiber bag 12 dust removal process.

[0057] like Figures 6 to 13 As shown, a dust suction component 3 is arranged at the bottom of the liquid spray scraping component 2, and the dust suction component 3 also includes two slide rails 31, and the two slide rails 31 are symmetrically arranged on the top of the hollow convex slider 26, and the right side of the two slide rails 31 is slidably connected with a hollow concave slider 32, and the bottom of the hollow concave slider 32 passes through and is fixedly connected with a hollow L-shaped plate 33, and the bottom of the hollow L-shaped plate 33 passes through and is slidably connected with the dust removal body 1, and the hollow L-shaped plate 33 is A wind box 34 is passed through and fixedly connected to the bottom, an air intake pipe 35 is passed through and fixedly connected to the top of the wind box 34, the bottom of the air intake pipe 35 is passed through and fixedly connected to the bottom of the hollow L-shaped plate 33, a Z-shaped groove plate 36 is fixedly connected to the side of the dust removal body 1 close to the hollow concave slider 32, and the right side extension of the hollow concave slider 32 is slidably connected to the Z-shaped groove plate 36, and the dust removal component 3 is used for mobile dust removal operations on the dust accumulated at the bottom of the fiber bag 12.

[0058] The outer surface of the bidirectional rotating wheel 22 is sleeved with a transmission belt 37, and the right end of the transmission belt 37 is sleeved with a driving wheel 38. The rear side of the driving wheel 38 is rotatably connected to the inner wall of the dust removal body 1, and the front side of the driving wheel 38 is fixedly connected to a crank wheel 39. The outer surface of the crank wheel 39 is slidably sleeved with a T-shaped semi-ring piston rod 310, and the top of the T-shaped semi-ring piston rod 310 is penetrated and slidably connected with a blow cylinder 311, and the top of the blow cylinder 311 is penetrated and fixedly connected to the top of the dust removal body 1, and the top of the blow cylinder 311 is penetrated and fixedly connected to the top of the dust removal body 1, and a hose 312 is penetrated and fixedly connected to the top of the blow cylinder 311, and the bottom of the hose 312 is penetrated and fixedly connected to the hollow concave slider 32, and a drainage pipe 2 313 is penetrated and fixedly connected to the rear side of the blow cylinder 311, and the bottom of the drainage pipe 2 313 is penetrated and fixedly connected to a ash storage tank 314.

[0059] By setting up the dust suction component 3, when in use, the hollow convex slider 26 can drive the two fixedly connected slide rails 31 to slide downward under the driving force of the hollow convex slider 26 continuously moving in the direction of the drainage pipe 210, and the two slide rails 31 in the dust suction component 3 can drive the slidably connected hollow concave slider 32 to slide downward along the trajectory of the Z-shaped groove plate 36, and the hollow concave slider 32 can drive the fixedly connected hollow L-shaped plate 33 to slide downward, so that the hollow L-shaped plate 33 drives the fixedly connected wind box 34 to slide downward, and at the same time, the wind box 34 drives the fixedly connected suction pipe 35 to slide downward, so that the suction port at the top of the suction pipe 35 can slide downward along the surface edge of the fiber cloth bag 12, and then driven by the rotating force of the two-way rotating wheel 22, the two-way rotating wheel 22 can rotate to drive The driving wheel 38 sleeved on one end of the transmission belt 37 rotates, and the driving wheel 38 rotates to drive the fixedly connected crank wheel 39 to rotate, and the crank wheel 39 rotates to drive the slidably connected T-shaped semi-ring piston rod 310 to slide up and down along the inner wall of the blowing cylinder 311, so that the T-shaped semi-ring piston rod 310 can inflate and suck air inside the blowing cylinder 311, so that the T-shaped semi-ring piston rod 310 can provide stable suction power support for the hollow concave slider 32 fixedly connected to the bottom of the hose 312, so that the suction pipe 35 can suck the dust hanging on the surface of the fiber cloth bag 12 when sliding along the surface of the fiber cloth bag 12, and the auxiliary liquid spray scraping component 2 can clean the dust on the surface of the fiber cloth bag 12, so as to ensure the normal use of the clean surface of the fiber cloth bag 12.

[0060] When the hollow convex slider 26 continues to move downward to the position flush with the inclined groove edge of the Z-shaped groove plate 36, the top suction port of the suction pipe 35 can be flush with the bottom of the fiber bag 12, and the hollow convex slider 26 continues to move in the direction of the drainage pipe 210, so that the hollow concave slider 32 in the dust suction assembly 3 indirectly drives the suction pipe 35 to slide downward along the oblique groove of the Z-shaped groove plate 36, and at the same time, the hollow concave slider 32 indirectly drives the suction pipe 35 to slide along the trajectory of the two slide rails 31 toward the bottom of the fiber bag 12. At this time, the suction port of the suction pipe 35 can perform a mobile suction operation on the dust remaining at the bottom of the fiber bag 12, further reducing the dust from soaking the bottom of the fiber bag 12, improving the dust cleaning strength of the fiber bag 12, and increasing the service life of the fiber bag 12. At the same time, it reduces the residual The interference of dust on the secondary dust removal of the fiber bag 12 is ensured to ensure the normal dust removal of the fiber bag 12. After the suction pipe 35 sucks the dust at the bottom of the fiber bag 12, the suction pipe 35 can indirectly transfer the sucked dust to the wind box 34 under the continuous extension and contraction action of the T-shaped semi-ring piston rod 310, and then the wind box 34 introduces it into the hollow L-shaped plate 33, and then introduces it into the hose 312 from the inside of the hollow L-shaped plate 33, so that the hose 312 transfers the introduced dust to the air cylinder 311, and at the same time, the air cylinder 311 can transfer the introduced dust to the drainage pipe 2 313, and then under the drainage action of the drainage pipe 2 313, the drainage pipe 2 313 can transfer the transferred dust to the ash storage tank 314 for storage, further avoiding the phenomenon that the dust cannot be stored and splashes after being sucked, and ensuring the normal progress of the dust storage process.

[0061] It should be noted that the dust removal operation begins when the hollow convex slider 26 drives the hollow concave slider 32 to slide down to be flush with the bottom of the fiber bag 12. Under the guidance of the trajectory of the Z-shaped groove plate 36, the suction pipe 35 can be driven along the inner wall of the dust removal body 1 to remove the dust at the bottom of the fiber bag 12, thereby completing the dust cleaning process at the bottom of the fiber bag 12.

[0062] This solution provides a dust suction component 3, which can indirectly drive the wind box 34 to drive the fixedly connected suction pipe 35 to perform a mobile suction operation on the residual dust at the bottom of the fiber bag 12 under the action of the continuous up and down movement of the hollow convex slider 26 and the guidance of the Z-shaped groove plate 36, thereby further reducing the wetting of the bottom of the fiber bag 12 by the dust, improving the dust cleaning ability of the fiber bag 12, and increasing the service life of the fiber bag 12. At the same time, it reduces the interference of residual dust on the secondary dust removal of the fiber bag 12, thereby ensuring the normal dust removal of the fiber bag 12.

[0063] like Figure 6 and Fig.14As shown, a wiping assembly 4 is provided on the top of the liquid spray scraping assembly 2, and the wiping assembly 4 includes a conical wheel three 41, the rear side of the conical wheel three 41 is fixedly connected to the crank wheel 39, the right side of the conical wheel three 41 is meshedly connected with a conical wheel four 42, the right side of the conical wheel four 42 is fixedly connected with a turntable 43, the right side of the turntable 43 is fixedly connected with a column block 44, the outer surface of the column block 44 is slidably sleeved with a T-shaped half-groove type electrostatic brush plate 45, the front end of the T-shaped half-groove type electrostatic brush plate 45 penetrates and is slidably connected to the dust removal body 1, the bottom of the T-shaped half-groove type electrostatic brush plate 45 is flush with the plane of the fiber cloth bag 12 clamped by the keel 11 of the dust removal body 1, and the wiping assembly 4 is used for mobile wiping and cleaning dust on the surface of the keel 11 that clamps the fiber cloth bag 12.

[0064] By setting up the wiping component 4, when in use, the crank wheel 39 can be driven by the continuous rotation force of the crank wheel 39 to rotate and drive the fixedly connected conical wheel three 41 to rotate, and the conical wheel three 41 in the wiping component 4 can rotate to drive the meshingly connected conical wheel four 42 to rotate, so that the rotation of the conical wheel four 42 drives the fixedly connected turntable 43 to rotate, so that the rotation of the turntable 43 drives the fixedly connected column block 44 to rotate, and at the same time, the column block 44 drives the slidingly connected T-shaped half-groove electrostatic brush plate 45 to slide along the inner wall of the dust removal body 1 toward the keel 11, so that the bottom of the T-shaped half-groove electrostatic brush plate 45 can perform mobile dust wiping operations on the keel 11 and the top of the fiber bag 12 on the top of the dust removal body 1, further avoiding the problem of secondary dust emission after flue gas dust removal, improving the intensity of dust-free flue gas emission, reducing the erosion of dust on the keel 11 and the top of the fiber bag 12, and ensuring the normal use of safe flue gas emission.

[0065] It should be noted that the wiping and cleaning dust operation is carried out synchronously with the spring telescopic annular cutter head 27 and the liquefied spray nozzle 28 after the baffle 711 closes the smoke inlet of the dust removal body 1. After the spring telescopic annular cutter head 27 and the liquefied spray nozzle 28 move up and down once, the T-shaped half-groove electrostatic brush plate 45 can synchronously complete the first keel 11 dust cleaning process.

[0066] This solution provides a wiping component 4, which can indirectly drive the T-shaped half-slot electrostatic brush plate 45 to perform a mobile wiping and cleaning operation on the keel 11 of the dust removal body 1 and the top of the fiber bag 12 under the drive of the continuous rotation force of the turntable 43, thereby further avoiding the problem of secondary dust emission after flue gas dust removal, improving the intensity of dust-free flue gas emission, reducing dust erosion on the keel 11 and the top of the fiber bag 12, and ensuring the normal use of safe flue gas emission.

[0067] like Fig.15As shown, a knocking and vibration assembly 5 is provided on the top of the liquid spray scraping assembly 2, and the knocking and vibration assembly 5 includes an L-shaped knocking rod 51, the rear end of the L-shaped knocking rod 51 is rotatably connected to the bottom of the T-shaped semi-ring piston rod 310, the front end of the L-shaped knocking rod 51 penetrates and is rotatably connected to the dust removal body 1, and the front end of the L-shaped knocking rod 51 is flush with the keel 11 of the dust removal body 1. The knocking and vibration assembly 5 is used for knocking and vibrating the dust suspended on the surface of the fiber bag 12 and the surface of the keel 11 during the dust removal process to clean it.

[0068] By setting up the knocking and vibration component 5, when working, the T-shaped semi-ring piston rod 310 can drive the rotatably connected L-shaped knocking rod 51 to swing clockwise under the action of the continuous up and down movement of the T-shaped semi-ring piston rod 310, so that the L-shaped knocking rod 51 in the knocking and vibration component 5 can perform a swinging knocking and vibration cleaning operation on the dust on the surface of the keel 11, further reducing the adhesion of residual dust to the surface of the fiber cloth bag 12, improving the strength of cleaning the dust of the fiber cloth bag 12, and ensuring the normal progress of the dust cleaning process of the fiber cloth bag 12 and the keel 11.

[0069] like Figure 4 and Fig.16 As shown, the inner top wall of the dust removal body 1 is provided with a blowing assembly 6, and the blowing assembly 6 includes a transmission belt 2 61. The rear end of the transmission belt 2 61 is sleeved on the top of the conical wheel 24, and the front end of the transmission belt 2 61 is sleeved with a driving wheel 2 62. The bottom of the driving wheel 2 62 is fixedly connected with a fan 63. The blowing assembly 6 is used for performing a rotational blowing operation on the dust and smoke on the surface of the fiber bag 12.

[0070] By setting up the blowing component 6, when in use, the driving force of the continuous rotation of the conical wheel 24 can drive the driving wheel 2 62 mounted on one end of the transmission belt 2 61 to rotate, so that the driving wheel 2 62 in the blowing component 6 rotates and drives the fixedly connected fan 63 to rotate, so that the fan 63 can perform a rotational blowing and cleaning operation on the dust on the surface of the keel 11 and the fiber bag 12, further reducing the corrosion and interference of the dust on the fiber bag 12. At the same time, the fan 63 can perform a rotational blowing and diffusion operation on the atomized dust removal agent sprayed by the three liquefied spray nozzles 28, further enhancing the fusion speed and strength of the dust-containing flue gas and the dust removal agent, and ensuring the normal discharge of the flue gas without foreign matter.

[0071] like Figure 2 and Fig.17 , Fig.18As shown, an intermittent component 7 is provided on the top of the dust removal body 1, and the intermittent component 7 includes a transmission belt 3 71, and the top of the transmission belt 3 71 is sleeved with a bidirectional rotating wheel 22, and the bottom of the transmission belt 3 71 is sleeved with a conical wheel 5 72, and the left side of the conical wheel 5 72 is meshedly connected with a conical wheel 6 73, and the left side of the conical wheel 6 73 is fixedly connected with a semi-toothed rotating wheel 74, and the left side of the semi-toothed rotating wheel 74 is fixedly connected with a limiting block 712, and the left side of the semi-toothed rotating wheel 74 is penetrated and rotatably connected with a semi-grooved L-shaped plate 76, and the left side of the semi-grooved L-shaped plate 76 is fixedly connected to the dust removal body 1, and the top of the semi-grooved L-shaped plate 76 is penetrated and slidably connected with an L-shaped rack 77, and the bottom of the L-shaped rack 77 is rotatably connected There is a Z-shaped swing rod 75, the top of which is slidably engaged with the top notch of the semi-groove L-shaped plate 76, the bottom of which is slidably connected to the limit block 712, the left end of the L-shaped rack 77 is meshed with a gear four 78, the front end of which penetrates and is rotatably connected to the dust collector body 1, the front end of which is fixedly connected to a square swing rod 79, the top of which is rotatably connected to a baffle 711, the top of which is slidably connected to the dust collector body 1, the bottom of which is fixedly connected to a spring two 710, the bottom of which is fixedly connected to the dust collector body 1, and the intermittent component 7 is used to control the dust-containing flue gas ingested into the tank body.

[0072] By setting the intermittent component 7, when working, first power is turned on to start the output shaft of the motor 21 in the liquid spraying and scraping component 2 to rotate, and indirectly drive the conical wheel 5 72 sleeved on one end of the transmission belt 3 71 to rotate, and the conical wheel 5 72 drives the meshing conical wheel 6 73 to rotate, and the conical wheel 6 73 drives the fixedly connected semi-toothed rotating wheel 74 to rotate, and then the semi-toothed rotating wheel 74 drives the fixedly connected limit block 712 to rotate, and when the top of the tooth groove of the semi-toothed rotating wheel 74 rotates to be flush with the bottom of the L-shaped rack 77, the top of the semi-toothed rotating wheel 74 can push the L-shaped rack 77 to move upward along the inner wall of the semi-groove L-shaped plate 76 under the action of the continuous rotation force of the semi-toothed rotating wheel 74, and the L-shaped rack 77 drives the rotatably connected Z-shaped swing rod 75 to move upward. When the top extension of the movable rod 75 moves upward to be flush with the top notch position of the half-groove L-shaped plate 76, the top extension of the Z-shaped swing rod 75 can slide to merge with the notch position of the half-groove L-shaped plate 76 under the action of the downward rotational force at the bottom of the Z-shaped swing rod 75, so that the Z-shaped swing rod 75 and the half-groove L-shaped plate 76 complete the clamping operation. At this time, under the action of the upward moving force of the L-shaped rack 77, the L-shaped rack 77 drives the meshing gear four 78 to rotate, so that the gear four 78 rotates and drives the fixedly connected square swing rod 79 to rotate, and synchronously makes the square swing rod 79 rotate to squeeze the spring two 710 to rotate, and then the square swing rod 79 rotates to drive the rotatably connected baffle 711 to flip clockwise, and further makes the baffle 711 open the smoke inlet of the dust removal body 1 to start the smoke release operation.

[0073] After a period of smoke release, the semi-toothed rotating wheel 74 drives the limit block 712 to rotate again to a position flush with the bottom of the Z-shaped swinging rod 75. Under the action of the continuous rotation force of the semi-toothed rotating wheel 74, the limit block 712 can indirectly push the Z-shaped swinging rod 75 to rotate with the bottom of the L-shaped rack 77 as the rotation center, so that the top extension of the Z-shaped swinging rod 75 is separated from the top of the semi-grooved L-shaped plate 76, and under the action of gravity, the L-shaped rack 77 is moved along the semi-grooved L-shaped plate The inner wall of 76 slides toward the direction of the semi-toothed wheel 74, at which time the L-shaped rack 77 drives the meshing gear four 78 to rotate counterclockwise, and the gear four 78 rotates to drive the square swing rod 79 to rotate counterclockwise, so that the square swing rod 79 rotates and pulls the baffle 711 to rotate counterclockwise, and then drives the baffle 711 to complete the closure of the smoke inlet of the dust removal body 1, completing the smoke release operation, thereby providing stable smoke support for the liquid spray scraping component 2 and the dust suction component 3.

[0074] Instructions for use: When the present invention is in use, first place the dust removal body 1 in the preset dust removal process position, then inject dust removal agent liquid into the dust removal agent box 211 in the liquid spray scraper assembly 2, and when the dust removal agent liquid in the dust removal agent box 211 is filled, stop the liquid injection operation, then, power on and start the motor 21 to rotate the output shaft, drive the liquid spray scraper assembly 2 to drive the intermittent assembly 7 to open the air inlet of the dust removal body 1, and start the smoke release operation, after the smoke has been released for a period of time, the liquid spray scraper assembly 2 pulls the intermittent assembly 7 to close again, and at the same time, the liquid spray scraper assembly 2 drives the dust suction assembly 3 to move downward along the inner wall of the dust removal body 1, so that the liquid spray scraper assembly 2 can scrape the dust attached to the inner wall of the dust removal body 1 during the downward movement, and the smoke in the dust removal body 1 can be cleaned. The dust removal agent is sprayed to clean the dust, so that the liquid scraping component 2 can drive the blowing component 6 to perform a rotary blowing and cleaning dust operation. When the liquid scraping component 2 drives the dust suction component 3 to move to be flush with the bottom of the fiber bag 12, the dust suction component 3 starts to perform a mobile suction and cleaning operation on the bottom of the fiber bag 12, and indirectly enables the wiping component 4 to perform a mobile wiping dust operation along the surface of the keel 11, and simultaneously enables the knocking and vibrating component 5 to perform a swinging knocking and vibrating dust cleaning operation on the top of the keel 11. After the liquid scraping component 2 and the dust suction component 3 have finished clearing the dust, the intermittent component 7 is driven to open again for a secondary cycle operation. After all the dust in the flue gas has been removed, the output shaft of the motor 21 can be stopped from rotating and the device stops running.

[0075] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bag dust collector, comprising a dust collector body (1), wherein a keel (11) is fixedly connected between the inner sides of the top wall of the dust collector body (1), and a fiber bag (12) is inserted through the bottom of the keel (11), characterized in that: A liquid spraying and scraping component (2) is arranged inside the dust removal body (1); The liquid spray scraping assembly (2) comprises a bidirectional rotating wheel (22), the bidirectional rotating wheel (22) penetrates and is rotatably connected to the inner wall of the dust removal body (1), the side of the bidirectional rotating wheel (22) away from the dust removal body (1) is fixedly connected to a conical wheel 1 (23), the bottom of the conical wheel 1 (23) is meshingly connected to a conical wheel 2 (24), the bottom of the conical wheel 2 (24) is fixedly connected to a bidirectional threaded groove rod (25), the outer surface of the bidirectional threaded groove rod (25) is slidably connected to a hollow convex slider (26), the side of the hollow convex slider (26) away from the bidirectional threaded groove rod (25) penetrates and is fixedly connected to a spring telescopic annular cutter head (27), and the liquid spray scraping assembly (2) is used to scrape dust attached to the tank wall.

2. A bag dust collector according to claim 1, characterized in that: The liquid spray scraping assembly (2) further comprises a motor (21), wherein the motor (21) is fixedly connected to the top of the dust removal body (1), the output end of the motor (21) is fixedly connected to the bidirectional rotating wheel (22), and the bottom of the second conical wheel (24) penetrates and is rotatably connected to the dust removal body (1).

3. A bag dust collector according to claim 2, characterized in that: The side of the hollow convex sliding block (26) away from the bidirectional threaded groove rod (25) penetrates and is slidably connected to the dust removal body (1); the bottom of the spring telescopic annular cutter head (27) penetrates and is fixedly connected with three liquefied spray nozzles (28); the bottom nozzles of the three liquefied spray nozzles (28) are arranged and distributed; elastic water-absorbing sponges (212) are fixedly connected to the two sides of the liquefied spray nozzle (28); the bottom end of the elastic water-absorbing sponge (212) is higher than the output port of the liquefied spray nozzle (28); the liquid spray scraping component (2) can be further used for mobile spraying dust removal operations on the surface of the fiber bag (12) and residual dust contained in the flue gas.

4. A bag dust collector according to claim 2, characterized in that: The bottom of the hollow convex sliding block (26) is penetrated by and fixedly connected with a telescopic tube (29), the bottom of the telescopic tube (29) is penetrated by and fixedly connected with a drainage tube 1 (210), the end of the drainage tube 1 (210) away from the telescopic tube (29) is penetrated by and fixedly connected with a dust removal body (1), the side of the dust removal body (1) close to the telescopic tube (29) is fixedly connected with a dust removal agent box (211), the bottom of the dust removal agent box (211) is penetrated by and fixedly connected with the top of the drainage tube 1 (210).

5. A bag dust collector according to claim 1, characterized in that: A dust suction assembly (3) is arranged at the bottom of the liquid spray scraping assembly (2), and the dust suction assembly (3) also includes two slide rails (31), the two slide rails (31) are symmetrically arranged on the top of the hollow convex slider (26), and the two slide rails (31) are slidably connected to a hollow concave slider (32) on the side away from the hollow convex slider (26), and the bottom of the hollow concave slider (32) passes through and is fixedly connected to a hollow L-shaped plate (33), and the bottom of the hollow L-shaped plate (33) passes through and is slidably connected to the dust removal body (1), and the hollow L-shaped plate (33) ) is penetrated through and fixedly connected to the bottom of the hollow L-shaped plate (33); the top of the hollow L-shaped plate (33) is penetrated through and fixedly connected to an air box (34); the bottom of the air box (34) is penetrated through and fixedly connected to an air suction pipe (35); the bottom of the air suction pipe (35) is penetrated through and fixedly connected to the bottom of the hollow L-shaped plate (33); a side of the dust removal body (1) close to the hollow concave slider (32) is fixedly connected to a Z-shaped groove plate (36); a side of the hollow concave slider (32) away from the slide rail (31) is slidably connected to the Z-shaped groove plate (36); the dust suction component (3) is used for performing a mobile suction operation on dust accumulated at the bottom of the fiber bag (12).

6. A bag dust collector according to claim 5, characterized in that: The outer surface of the bidirectional rotating wheel (22) is sleeved with a transmission belt (37); the end of the transmission belt (37) away from the bidirectional rotating wheel (22) is sleeved with a driving wheel (38); the side of the driving wheel (38) away from the transmission belt (37) is rotatably connected to the inner wall of the dust removal body (1); the side of the driving wheel (38) away from the transmission belt (37) is fixedly connected to a crank wheel (39); the outer surface of the crank wheel (39) is slidably sleeved with a T-shaped semi-ring piston rod (310); the T-shaped semi-ring piston rod (310) A blow tube (311) is penetrated through and slidably connected to the top of the blow tube (311), the top of the blow tube (311) is penetrated through and fixedly connected to the top of the dust removal body (1), a hose (312) is penetrated through and fixedly connected to the top of the blow tube (311), the bottom of the hose (312) is penetrated through and fixedly connected to the hollow concave sliding block (32), a drainage pipe 2 (313) is penetrated through and fixedly connected to the side of the blow tube (311) close to the dust removal body (1), and the bottom of the drainage pipe 2 (313) is penetrated through and fixedly connected to an ash storage tank (314).

7. A bag dust collector according to claim 6, characterized in that: A wiping assembly (4) is arranged on the top of the liquid spray scraping assembly (2), and the wiping assembly (4) comprises a conical wheel three (41), a side of the conical wheel three (41) close to the dust removal body (1) is fixedly connected to the crank wheel (39), a side of the conical wheel three (41) away from the crank wheel (39) is meshingly connected to a conical wheel four (42), a side of the conical wheel four (42) away from the conical wheel three (41) is fixedly connected to a rotating disk (43), and a side of the rotating disk (43) away from the conical wheel four (42) is fixedly connected to a column block (4 4), a T-shaped half-groove electrostatic brush plate (45) is slidably connected to one side of the column block (44) close to the turntable (43), and one end of the T-shaped half-groove electrostatic brush plate (45) away from the column block (44) penetrates and is slidably connected to the dust removal body (1), and the bottom of the T-shaped half-groove electrostatic brush plate (45) is flush with the plane of the fiber bag (12) clamped by the keel (11) of the dust removal body (1), and the wiping component (4) is used for mobile wiping and cleaning dust on the surface of the keel (11) clamping the fiber bag (12).

8. A bag dust collector according to claim 6, characterized in that: A knocking and vibration assembly (5) is arranged on the top of the liquid spray scraping assembly (2), and the knocking and vibration assembly (5) comprises an L-shaped knocking rod (51), one end of the L-shaped knocking rod (51) close to the crank wheel (39) is rotatably connected to the T-shaped semi-ring piston rod (310), and one end of the L-shaped knocking rod (51) away from the T-shaped semi-ring piston rod (310) penetrates and is rotatably connected to the dust removal body (1), and the bottom of the L-shaped knocking rod (51) is flush with the keel (11) of the dust removal body (1), and the knocking and vibration assembly (5) is used to knock and vibrate the dust suspended on the surface of the fiber bag (12) and the surface of the keel (11) during the dust removal process.

9. A bag dust collector according to claim 1, characterized in that: The inner top wall of the dust removal body (1) is provided with a blowing assembly (6), and the blowing assembly (6) comprises a second transmission belt (61), and one end of the second transmission belt (61) close to the dust removal body (1) is sleeved with the top of the second conical wheel (24), and one end of the second transmission belt (61) away from the second conical wheel (24) is sleeved with a second driving wheel (62), and the bottom of the second driving wheel (62) is fixedly connected with a fan (63), and the blowing assembly (6) is used for performing a rotary blowing operation on the dust and smoke on the surface of the fiber cloth bag (12).

10. A bag dust collector according to claim 1, characterized in that: The top of the dust removal body (1) is provided with an intermittent assembly (7), the intermittent assembly (7) comprising a transmission belt three (71), one end of the transmission belt three (71) close to the conical wheel two (24) is sleeved on the front side of the bidirectional rotating wheel (22), the end of the transmission belt three (71) away from the bidirectional rotating wheel (22) is sleeved with a conical wheel five (72), the side of the conical wheel five (72) away from the transmission belt three (71) is meshedly connected with a conical wheel six (73), and the conical wheel six (73) away from the conical wheel five (72) is meshedly connected with the conical wheel six (73). One side is fixedly connected with a semi-toothed rotating wheel (74); the side of the semi-toothed rotating wheel (74) away from the conical wheel 6 (73) penetrates and is rotatably connected with a semi-grooved L-shaped plate (76); the side of the semi-grooved L-shaped plate (76) away from the semi-toothed rotating wheel (74) is fixedly connected with the dust removal body (1); the bottom of the semi-grooved L-shaped plate (76) penetrates and is slidably connected with an L-shaped rack (77); the bottom of the L-shaped rack (77) is rotatably connected with a Z-shaped swing rod (75); the top of the Z-shaped swing rod (75) is The bottom of the Z-shaped swing rod (75) is slidably connected to the L-shaped notch at the top of the semi-grooved L-shaped plate (76); the bottom of the Z-shaped swing rod (75) is slidably connected to a limit block (712); the limit block (712) is fixedly connected to the semi-toothed rotating wheel (74) on the side close to the conical wheel six (73); the end of the L-shaped rack (77) away from the semi-grooved L-shaped plate (76) is meshedly connected to a gear four (78); the side of the gear four (78) away from the L-shaped rack (77) penetrates and is rotatably connected to the dust removal body (1); the gear four (78) is connected to the dust removal body (1) on the side close to the L-shaped rack (77); 8) A square swing rod (79) is fixedly connected to the side away from the dust removal body (1), the top of the square swing rod (79) is rotatably connected to a baffle (711), the side of the baffle (711) away from the square swing rod (79) is slidably connected to the dust removal body (1), the bottom of the square swing rod (79) is fixedly connected to a spring 2 (710), the bottom of the spring 2 (710) is fixedly connected to the dust removal body (1), and the intermittent component (7) is used to control the dust-containing flue gas taken into the tank body.

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