Dust removal device for refractory material production

Abstract

The invention relates to the technical field of dust removal devices, and discloses a dust removal device for refractory material production, according to the dust removal device for refractory material production, a screw sleeve rotates to move up and down along a reciprocating screw rod, so that the screw sleeve drives a sliding block to reciprocate up and down along a supporting rod through a connecting block; when the sliding block is driven by the supporting rod to rotate, the stirring rod is driven to rotate, so that the stirring rod can uniformly mix the refractory material raw materials, and while the stirring rod rotates, the sliding block not only reciprocates up and down along the supporting rod, but also drives the stirring rod to rotate and move up and down at the same time; a first cleaning brush at the bottom of the stirring rod can move along with the stirring rod, so that the stirring rod can also enable the first cleaning brush to clean the filter screen when the refractory materials are produced, dust is prevented from being left in the box body when some powdery refractory materials are produced, and the situation that dust is left in the box body when refractory materials of other materials are produced and mixed next time is avoided; and dust is left on the filter screen in the box body.

Description

Technical Field

[0001] The invention relates to the technical field of dust removal devices, in particular to a dust removal device for refractory material production. Background Art

[0002] In the production process of refractory materials, ball mills are important equipment for crushing raw materials. Ball mills use mechanical force to grind large pieces of raw materials into fine powders, which are key components of refractory manufacturing. A large amount of dust will be generated during the production process of refractory materials. In order to meet environmental protection requirements and reduce pollution to the environment, dust removal devices are usually used to collect and treat the dust.

[0003] According to a disclosed dust removal device for refractory material production (Announcement No.: CN207137580U), in the above application, when the powder raw materials of the refractory material are mixed, a large amount of dust and dirt will be generated, and there will be powder raw materials remaining in the production equipment, but according to different refractory properties and degrees, different raw materials will be added when producing refractory materials, but in the above application, there may still be powder residues of the refractory material produced last time on the filter screen and the inner wall of the box, thereby affecting the next production of refractory materials. Summary of the invention

[0004] The object of the present invention is to provide a dust removal device for refractory material production to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust removal device for refractory material production, comprising a box body, a material inlet, a material outlet and a base, the top of the box body is fixedly connected to a support frame, the inner side of the support frame penetrates and is fixedly connected to a motor, the inside of the box body is provided with a cleaning part for cleaning residual materials and dust when the refractory materials are mixed, a linkage part for improving the cleaning efficiency, and a driven part for collecting the cleaned dust;

[0006] Among them, the cleaning part includes a rotating shaft, a rotating disk, a bracket, a reciprocating screw rod, a support rod, a screw sleeve, a connecting block, a slider, a stirring rod, a cleaning brush and a circular plate. The bottom end of the rotating shaft passes through the top end of the box body, and the rotating shaft is rotatably connected to the box body. The top end of the rotating shaft is fixedly connected to the output shaft of the motor. The bottom surface of the rotating shaft is fixedly connected with the rotating disk. When the motor is started, the rotating disk will be driven to rotate together with the bracket when the rotating shaft rotates. The inner wall of the box body is fixedly connected with the bracket, the top surface of the bracket is fixedly connected with a reciprocating screw rod, and the bottom surface of the rotating disk is fixedly connected with a support rod, and the reciprocating screw rod passes through a screw sleeve. When the support rod rotates, it will drive the slider penetrated by the support rod to rotate together, and the slider will drive the screw sleeve to be fixed through the connecting block, so that the screw sleeve rotates with the connecting block, and the screw sleeve is threadedly connected to the reciprocating screw rod.

[0007] Preferably, the support rod is penetrated by a slider, and the slider is slidably connected to the support rod. When the turntable rotates, the support rod is driven to rotate together, and when the support rod rotates, the slider penetrated by the support rod is driven to rotate together. A connecting block is fixedly connected to the side surface of the slider close to the screw sleeve, and a side surface of the connecting block close to the screw sleeve is fixedly connected to the surface of the screw sleeve.

[0008] Preferably, a stirring rod is fixedly connected to the surface of the slider on one side away from the screw sleeve, and the screw sleeve rotates so that the screw sleeve moves up and down along the reciprocating screw rod, so that the screw sleeve drives the slider to move back and forth up and down along the support rod through the connecting block, and a cleaning brush is fixedly connected to the bottom surface of the stirring rod.

[0009] Preferably, the number of the support rods is three groups, and the three groups of support rods are respectively arranged in a circular array with the center line of the turntable as the axis, and the three groups of support rods all penetrate and are fixedly connected to a circular plate.

[0010] Preferably, the linkage part includes a groove ring, a connecting plate, a snap ring, a filter, a hinge plate, an axle rod, an L-shaped rod, an impact head, a torsion spring, a rotating ring, and a resistance ring. The groove ring is fixedly connected to the inner wall of the box body, the inner side of the groove ring is fixedly connected to a connecting plate, the end of the connecting plate away from the groove ring is fixedly connected to a snap ring, the circular plate passes through the snap ring and is rotatably connected, and a filter is fixedly connected between the groove ring and the snap ring. When the stirring rod rotates, the slider will not only move back and forth up and down along the support rod, but also drive the stirring rod to move up and down while rotating, and the cleaning brush at the bottom of the stirring rod will move with the stirring rod, so that when the stirring rod is producing refractory materials, the cleaning brush can also clean the filter, and the bottom surface of the snap ring is fixedly connected to a hinge plate, and the number of the hinge plates is two groups, and the two groups of hinge plates are symmetrically arranged with the center line of the snap ring as the symmetry axis.

[0011] The L-shaped lever is fixedly connected to the locking plate so that the locking plate can be lifted up and down and the locking plate can be lifted up and down by the locking cam.

[0012] Preferably, the driven part includes a paddle, a collecting groove, an arc groove, an arc rod, an arc spring, and a paddle. The top surface of the paddle is fixedly connected to the bottom surface of the rotating ring. A collecting groove is provided on the side of the box body. When the arc rod is retracted into the arc groove, the collecting groove will no longer be blocked by the arc rod, and the paddle will also paddle the dust in the groove ring to be discharged through the collecting groove, which is more convenient for collecting the remaining refractory material and dust. An arc groove is provided on the inner side of the box body.

[0013] Preferably, an arc rod passes through the inner side of the arc groove, and when the paddle follows the rotating ring to rotate and move up and down, the paddle will paddle the paddle, so that the paddle drives the arc rod to slide into the arc groove, and the arc rod will compress the arc spring, and an arc spring is fixedly connected between one end of the arc rod passing through the arc groove and the inner side of the arc groove, and the surface of the arc rod is fixedly connected with the paddle.

[0014] Preferably, the anti-blocking part includes a connecting rod, a tilting rod, a vertical rod, a limit block, a rotating plate, a trigger groove, a scraper rod and a cleaning brush. The top end of the connecting rod is fixedly connected to the bottom surface of the hinged plate, and the inner side of the connecting rod is penetrated by and hinged with a tilting rod. The end of the tilting rod close to the L-shaped rod penetrates the L-shaped rod and is hinged to the L-shaped rod, and the inner side of the end of the L-shaped rod away from the L-shaped rod is penetrated by and hinged with a vertical rod. When the resistance ring resists the bottom of the L-shaped rod and forces the L-shaped rod to rotate, the L-shaped rod will also push the tilting rod hinged on the inner side, and the tilting rod will rotate at the position hinged to the connecting rod, and the vertical rod penetrates and rotates to be connected to the limit block.

[0015] Preferably, the limit block passes through the clamping ring and is slidably connected, the inner side of the clamping ring passes through and is rotatably connected with a rotating plate, the surface of the rotating plate is provided with a trigger groove, the top end of the vertical rod passes through the trigger groove, the side of the rotating plate is fixedly connected with a scraper rod, the top surface of the scraper rod is fixedly connected with a cleaning brush 2, and the vertical rod passes through the limit block, so that the clamping ring limits the limit block, so that the vertical rod drives the limit block to slide, and the part of the top end of the vertical rod inserted into the trigger groove will move the trigger groove to rotate the rotating plate.

[0016] Compared with the prior art, the present invention provides a dust removal device for refractory material production, which has the following beneficial effects:

[0017] 1. In the dust removal device for the production of refractory materials, the screw sleeve rotates so that the screw sleeve moves up and down along the reciprocating screw rod, so that the screw sleeve drives the slider to move up and down along the support rod through the connecting block, and when the slider is driven to rotate by the support rod, it drives the stirring rod to rotate, so that the stirring rod can mix the refractory raw materials evenly, and while the stirring rod is rotating, the slider will not only move up and down along the support rod, but also drive the stirring rod to move up and down while rotating, and the cleaning brush at the bottom of the stirring rod will move with the stirring rod, so that when the refractory material is produced, the stirring rod can also clean the filter screen with the cleaning brush, so as to avoid some powdered refractory materials from leaving dust in the box during production, and to avoid dust from being left on the filter screen in the box when other materials are produced and mixed next time.

[0018] 2. In the dust removal device for the production of refractory materials, the L-shaped rod will also compress the torsion spring when it rotates in the direction of the clamping ring, and after the stirring rod moves downward with the slider, the resistance ring no longer resists the bottom of the L-shaped rod, and at this time the compressed torsion spring will instantly push the L-shaped rod back and rotate it, so that the L-shaped rod drives the impact head to impact the filter and generate vibration, so that the raw materials attached to the filter can be shaken off, and in combination with the cleaning of the cleaning brush, the vibration of the filter can improve the cleaning efficiency of the cleaning brush on the filter, thereby avoiding dust residue.

[0019] 3. In the dust removal device for the production of refractory materials, the paddle will move the paddle rod while following the rotating ring to rotate and move up and down, so that the paddle rod drives the arc rod to slide into the arc groove, and the arc rod will compress the arc spring. When the arc rod shrinks into the arc groove, the collecting groove will no longer be blocked by the arc rod, and the paddle will also push the dust in the groove ring to be discharged through the collecting groove, which is more convenient for collecting the remaining refractory materials and dust, so that the cleaned dust and residues have recycling value.

[0020] 4. In the dust removal device for refractory material production, when the resistance ring resists the bottom of the L-shaped rod and forces the L-shaped rod to rotate, the L-shaped rod will also push the tilting rod hinged on the inside, and the tilting rod will rotate at the position hinged with the connecting rod, so that the tilting rod drives the vertical rod hinged on the top to slide, but the vertical rod passes through the limit block, and the limit block passes through the clamping ring and is slidably connected, so that the clamping ring limits the limit block, so that when the vertical rod drives the limit block to slide, the part of the top of the vertical rod inserted into the trigger groove will move the trigger groove to rotate the rotating plate, and when the rotating plate rotates, it will drive the second cleaning brush to clean the bottom of the filter screen through the scraper rod, and the vibration generated by the impact head at the staggered position hitting the filter screen can make the top of the second cleaning brush inserted into the mesh of the filter screen, so as to improve the cleaning efficiency of the filter screen and prevent the filter screen from being blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the formal structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the internal structure of the box of the present invention;

[0023] Figure 3 This is a schematic diagram of the enlarged structure inside the box of the present invention;

[0024] Figure 4 This is a schematic diagram of the cross-sectional structure of the box body of the present invention;

[0025] Figure 5 It is a partial enlarged structural schematic diagram of the cleaning part of the present invention;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the rotating ring of the present invention;

[0027] Figure 7 This is a schematic diagram of the cross-sectional structure of the snap ring of the present invention;

[0028] Figure 8 It is a schematic diagram of a partially expanded cross-sectional structure of the clamp ring of the present invention;

[0029] Fig. 9 It is a schematic diagram of the enlarged structure of the hinged plate of the present invention.

[0030] In the figure: 1, box body; 2, cleaning part; 21, rotating shaft; 22, rotating disk; 23, bracket; 24, reciprocating screw rod; 25, supporting rod; 26, screw sleeve; 27, connecting block; 28, sliding block; 29, stirring rod; 210, cleaning brush 1; 211, circular plate; 3, linkage part; 31, groove ring; 32, connecting plate; 33, snap ring; 34, filter screen; 35, hinged plate; 36, shaft rod; 37, L-shaped rod; 38, impact head; 39, torsion spring ; 310, rotating ring; 311, resistance ring; 4, driven part; 41, paddle; 42, collecting groove; 43, arc groove; 44, arc rod; 45, arc spring; 46, paddle; 5, anti-blocking part; 51, connecting rod; 52, tilting rod; 53, vertical rod; 54, limiting block; 55, rotating plate; 56, trigger groove; 57, scraper rod; 58, cleaning brush 2; 6, discharge port; 7, base; 8, support frame; 9, motor; 10, feed port. DETAILED DESCRIPTION

[0031] like Figure 1-Figure 9 As shown, the present invention provides a technical solution: a dust removal device for refractory material production, comprising a box body 1, a feed port 10, a discharge port 6 and a base 7, a support frame 8 is fixedly connected to the top of the box body 1, a motor 9 penetrates and is fixedly connected to the inner side of the support frame 8, a cleaning part 2 for cleaning residual materials and dust when the refractory materials are mixed is arranged inside the box body 1, a linkage part 3 for improving the cleaning efficiency, and a driven part 4 for collecting the dust after cleaning are also arranged.

[0032] Among them, the cleaning part 2 includes a rotating shaft 21, a rotating disk 22, a bracket 23, a reciprocating screw rod 24, a support rod 25, a screw sleeve 26, a connecting block 27, a slider 28, a stirring rod 29, a cleaning brush 210, and a circular plate 211. The bottom end of the rotating shaft 21 passes through the top of the box body 1, and the rotating shaft 21 is rotatably connected to the box body 1. The top of the rotating shaft 21 is fixedly connected to the output shaft of the motor 9. The bottom surface of the rotating shaft 21 is fixedly connected with the rotating disk 22. The motor 9 is started so that the output shaft of the motor 9 will drive the rotating shaft 21 to rotate together when it rotates, and when the rotating shaft 21 rotates, it will drive the rotating disk 22 to rotate together. The inner wall of the box body 1 is fixedly connected with the bracket 23. The bracket 23 A reciprocating screw rod 24 is fixedly connected to the top surface, a support rod 25 is fixedly connected to the bottom surface of the turntable 22, a screw sleeve 26 penetrates the reciprocating screw rod 24, and the support rod 25 drives the slider 28 penetrated by the support rod 25 to rotate when rotating, and the slider 28 drives the screw sleeve 26 to be fixed through the connecting block 27, so that the screw sleeve 26 rotates with the connecting block 27, and the reciprocating screw rod 24 can make the screw sleeve 26 reciprocate without changing the rotation direction. On the contrary, when the reciprocating screw rod 24 is fixed, the screw sleeve 26 rotates so that the screw sleeve 26 moves up and down along the reciprocating screw rod 24, and the screw sleeve 26 is threadedly connected to the reciprocating screw rod 24. The support rod 25 is penetrated by a slider 28, and the slider 28 is slidably connected to the support rod 25. The bracket 23 is fixedly connected to the inner wall of the box body 1. At the same time, the reciprocating screw rod 24 fixedly connected to the top of the bracket 23 will not rotate either. When the turntable 22 rotates, the support rod 25 will be driven to rotate together. When the support rod 25 rotates, it will drive the slider 28 penetrated by the support rod 25 to rotate together. The side surface of the slider 28 close to the screw sleeve 26 is fixedly connected to a connecting block 27, and the side surface of the connecting block 27 close to the screw sleeve 26 is fixedly connected to the surface of the screw sleeve 26. The side surface of the slider 28 away from the screw sleeve 26 is fixedly connected to a stirring rod 29. The rotation of the screw sleeve 26 causes the screw sleeve 26 to move up and down along the reciprocating screw rod 24, so that the screw sleeve 26 drives the slider 28 to move up and down along the support rod 25 through the connecting block 27, and when the slider 28 is driven by the support rod 25 to rotate, it will drive the stirring rod 29 to rotate. The bottom surface of the stirring rod 29 is fixedly connected to a cleaning brush 1 210. There are three groups of support rods 25 , and the three groups of support rods 25 are respectively arranged in a circular array with the center line of the rotating disk 22 as the axis, and the three groups of support rods 25 all penetrate and are fixedly connected to the circular plate 211 .

[0033] In addition, the linkage part 3 includes a groove ring 31, a connecting plate 32, a snap ring 33, a filter 34, a hinged plate 35, a shaft rod 36, an L-shaped rod 37, an impact head 38, a torsion spring 39, a rotating ring 310, and a resistance ring 311. The groove ring 31 is fixedly connected to the inner wall of the box body 1, the inner side of the groove ring 31 is fixedly connected to the connecting plate 32, the end of the connecting plate 32 away from the groove ring 31 is fixedly connected to the snap ring 33, and the circular plate 211 passes through the snap ring 33 and is rotatably connected. A filter screen 34 is fixedly connected between the groove ring 31 and the snap ring 33. When the stirring rod 29 rotates, the slider 28 will not only move back and forth along the support rod 25, but also drive the stirring rod 29 to move up and down while rotating. The cleaning brush 210 at the bottom of the stirring rod 29 will move with the stirring rod 29, so that when the stirring rod 29 is producing refractory materials, the cleaning brush 210 can also clean the filter screen 34. The bottom surface of the snap ring 33 is fixedly connected with a hinged plate 35. There are two groups of hinged plates 35, and the two groups of hinged plates 35 are symmetrically arranged with the center line of the snap ring 33 as the symmetry axis. An axle rod 36 passes through and is fixedly connected to the inner side of the hinged plate 35, and an L-shaped rod 37 passes through and is hinged to the axle rod 36. When the abutment ring 311 rises upward following the stirring rod 29, the inclined portion on the inner side of the abutment ring 311 will abut against the arc portion at the bottom of the L-shaped rod 37, causing the L-shaped rod 37 to be abutted and rotated in the direction of the retaining ring 33. An impact head 38 is fixedly connected to one end of the L-shaped rod 37 close to the filter screen 34. The top surface of the L-shaped rod 37 is fixedly connected with a torsion spring 39. After the stirring rod 29 moves downward with the slider 28, the resistance ring 311 no longer resists the bottom of the L-shaped rod 37. At this time, the compressed torsion spring 39 will instantly push the L-shaped rod 37 back and rotate, so that the L-shaped rod 37 drives the impact head 38 to impact the filter screen 34 and generate vibration. The end of the torsion spring 39 away from the L-shaped rod 37 is fixedly connected to the bottom surface of the clamping ring 33, and the end of the stirring rod 29 away from the slider 28 is fixedly connected to the rotating ring 310, and the top surface of the rotating ring 310 is fixedly connected to the resistance ring 311. When the screw sleeve 26 moves up and down along the reciprocating screw rod 24 and drives the slider 28 to move up and down through the connecting block 27, the slider 28 will drive the resistance ring 311 fixedly connected to the top of the stirring rod 29 through the stirring rod 29 to move up and down together.

[0034] It is worth noting that in this embodiment, the driven part 4 includes a paddle 41, a collecting groove 42, an arc groove 43, an arc rod 44, an arc spring 45, and a paddle 46. The top surface of the paddle 41 is fixedly connected to the bottom surface of the rotating ring 310, and a collecting groove 42 is provided on the side of the box body 1. When the arc rod 44 is retracted into the arc groove 43, the collecting groove 42 will no longer be blocked by the arc rod 44, and the paddle 41 will also paddle the dust in the groove ring 31 to be discharged through the collecting groove 42, which is more convenient for collecting the remaining refractory material and dust. An arc groove 43 is provided on the inner side of the box body 1. An arc rod 44 passes through the inner side of the arc groove 43. When the paddle 41 rotates and moves up and down following the rotating ring 310, the paddle 41 will paddle the lever 46, so that the lever 46 drives the arc rod 44 to slide into the arc groove 43. The arc rod 44 will compress the arc spring 45. The arc spring 45 is fixedly connected between one end of the arc rod 44 passing through the arc groove 43 and the inner side of the arc groove 43, and the lever 46 is fixedly connected to the surface of the arc rod 44.

[0035] Based on the above embodiment, when the dust removal device for refractory material production is used, some refractory materials need to be mixed and screened after ball milling. At this time, the refractory raw materials can be poured into the box body 1 through the feed port 10, and then the motor 9 is started, so that the output shaft of the motor 9 will drive the rotating shaft 21 to rotate together when it rotates, and when the rotating shaft 21 rotates, it will drive the turntable 22 to rotate together, but the bracket 23 is fixedly connected to the inner wall of the box body 1, and the reciprocating screw 24 fixedly connected to the top of the bracket 23 will not rotate either. When the turntable 22 rotates, it will drive the support rod 25 to rotate together, and when the support rod 25 rotates, it will drive the slider 28 penetrated by the support rod 25 to rotate together, and the slider 28 will be fixedly connected to the screw sleeve 26 through the connecting block 27, so that the screw sleeve 26 rotates with the connecting block 27, and the reciprocating screw 24 can make the screw sleeve 26 reciprocate without changing the rotation direction. On the contrary, when the reciprocating screw When the rod 24 is fixed, the screw sleeve 26 rotates so that the screw sleeve 26 moves up and down along the reciprocating screw rod 24, so that the screw sleeve 26 will drive the slider 28 to move up and down along the support rod 25 through the connecting block 27, and the slider 28 will drive the stirring rod 29 to rotate when it is driven by the support rod 25, so that the stirring rod 29 can mix the refractory raw materials evenly, and while the stirring rod 29 is rotating, the slider 28 will not only move up and down along the support rod 25, but also drive the stirring rod 29 to move up and down while rotating, and the cleaning brush 210 at the bottom of the stirring rod 29 will move with the stirring rod 29, so that when the refractory material is produced, the stirring rod 29 can also make the cleaning brush 210 clean the filter screen 34, so as to avoid some powdered refractory materials from leaving dust in the box body 1 during production, and to avoid dust from being left on the filter screen 34 in the box body 1 when the refractory materials of other materials are produced and mixed next time.

[0036] At the same time, when the screw sleeve 26 moves up and down along the reciprocating screw rod 24 and drives the slider 28 to move up and down through the connecting block 27, the slider 28 will drive the agitator rod 29 through the agitator rod 29 to move up and down together with the agitator ring 311 fixedly connected to the top of the agitator rod 29, and when the agitator ring 311 rises upward with the agitator rod 29, the inclined part of the inner side of the agitator ring 311 will aggress the arc part at the bottom of the L-shaped rod 37, so that the L-shaped rod 37 is aggressed and rotates toward the clamping ring 33, and at this time, the L-shaped rod 37 will drive the impact head 38 to no longer fit the filter screen 34, and at the same time, the L-shaped rod 37 moves toward the clamping ring 33. When the ring 33 rotates in the direction of rotation, the torsion spring 39 will also be compressed. After the stirring rod 29 moves downward following the slider 28, the resistance ring 311 no longer resists the bottom of the L-shaped rod 37. At this time, the compressed torsion spring 39 will instantly push the L-shaped rod 37 back and rotate, so that the L-shaped rod 37 drives the impact head 38 to impact the filter 34 and generate vibration, so that the raw materials attached to the filter 34 can be shaken off, and in combination with the cleaning of the cleaning brush 210, the vibration of the filter 34 can improve the cleaning efficiency of the cleaning brush 210 on the filter 34, thereby avoiding dust residue.

[0037] At the same time, when the stirring rod 29 moves up and down and rotates, the stirring rod 29 also drives the rotating ring 310 away from the end of the slider 28 to rotate together, and the rotating ring 310 drives the paddle 41 to rotate while following the stirring rod 29 to rotate. When the rotating ring 310 rotates and moves up and down following the stirring rod 29, the rotating ring 310 cleans and scrapes the raw materials and dust on the inner wall of the box body 1, and the dust on the inner wall of the box body 1 will be scraped off and fall onto the filter screen 34 or fall into the groove ring 31. At the same time, the paddle 41 While rotating and moving up and down with the rotating ring 310, the paddle 41 will paddle the paddle 46, so that the paddle 46 drives the arc rod 44 to slide into the arc groove 43, and the arc rod 44 will compress the arc spring 45. When the arc rod 44 shrinks into the arc groove 43, the collecting groove 42 will no longer be blocked by the arc rod 44, and the paddle 41 will also paddle the dust in the groove ring 31 to be discharged through the collecting groove 42, which is more convenient for collecting the residual refractory materials and dust, so that the cleaned dust and residual materials have recycling value.

[0038] When the abutment ring 311 abuts the bottom of the L-shaped rod 37 and forces the L-shaped rod 37 to rotate, the L-shaped rod 37 also pushes the inner hinged lever 52, and the hinged lever 52 rotates at the position hinged with the connecting rod 51, so that the hinged lever 52 drives the vertical rod 53 hinged at the top to slide, but the vertical rod 53 passes through the limit block 54, and the limit block 54 passes through the clamping ring 33 and is slidably connected, so that the clamping ring 33 limits the limit block 54, so that the vertical rod 53 drives the limit block 54 to move. When the positioning block 54 slides, the part of the top of the vertical rod 53 inserted into the trigger groove 56 will move the trigger groove 56 to rotate the rotating plate 55. When the rotating plate 55 rotates, it will drive the cleaning brush 2 58 to clean the bottom of the filter 34 through the scraper rod 57. In addition, the vibration generated by the impact head 38 at the staggered position hitting the filter 34 can make the top of the cleaning brush 2 58 inserted into the mesh of the filter 34, so as to improve the cleaning efficiency of the filter 34 and prevent the filter 34 from being blocked.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A dust removal device for refractory material production, comprising a housing (1), a feed inlet (10), a discharge outlet (6) and a base (7), characterized in that: The top of the box body (1) is fixedly connected to a support frame (8), the inner side of the support frame (8) is penetrated and fixedly connected to a motor (9), and the box body (1) is provided with a cleaning part (2) for cleaning residual materials and dust when the refractory materials are mixed, a linkage part (3) and an anti-blocking part (5) for improving the cleaning efficiency, and a driven part (4) for collecting the dust after cleaning; The cleaning part (2) comprises a rotating shaft (21), a rotating disk (22), a bracket (23), a reciprocating screw rod (24), a supporting rod (25), a screw sleeve (26), a connecting block (27), a sliding block (28), a stirring rod (29), a cleaning brush (210), and a circular plate (211). The bottom end of the rotating shaft (21) passes through the top end of the box body (1), and the rotating shaft (21) is rotatably connected to the box body (1). The top end of the rotating shaft (21) The rotating shaft (21) is fixedly connected to the output shaft of the motor (9); the bottom surface of the rotating shaft (21) is fixedly connected to a rotating disk (22); the inner wall of the box body (1) is fixedly connected to a bracket (23); the top surface of the bracket (23) is fixedly connected to a reciprocating screw rod (24); the bottom surface of the rotating disk (22) is fixedly connected to a supporting rod (25); the reciprocating screw rod (24) is penetrated by a threaded sleeve (26), and the threaded sleeve (26) is threadedly connected to the reciprocating screw rod (24).

2. A dust removal device for refractory material production according to claim 1, characterized in that: The support rod (25) is penetrated by a slider (28), and the slider (28) is slidably connected to the support rod (25); a surface of the slider (28) on one side close to the screw sleeve (26) is fixedly connected to a connecting block (27); a surface of the connecting block (27) on one side close to the screw sleeve (26) is fixedly connected to the surface of the screw sleeve (26).

3. A dust removal device for refractory material production according to claim 2, characterized in that: A stirring rod (29) is fixedly connected to a surface of one side of the sliding block (28) away from the screw sleeve (26), and a cleaning brush (210) is fixedly connected to the bottom surface of the stirring rod (29).

4. A dust removal device for refractory material production according to claim 2, characterized in that: The number of the support rods (25) is three groups, and the three groups of support rods (25) are respectively arranged in a circular array with the center line of the rotating disk (22) as the axis, and the three groups of support rods (25) are all penetrated and fixedly connected to the circular plate (211).

5. A dust removal device for refractory material production according to claim 4, characterized in that: The linkage part (3) comprises a groove ring (31), a connecting plate (32), a snap ring (33), a filter screen (34), a hinge plate (35), a shaft rod (36), an L-shaped rod (37), an impact head (38), a torsion spring (39), a rotating ring (310), and a contact ring (311); the groove ring (31) is fixedly connected to the inner wall of the box body (1); the inner side of the groove ring (31) is fixedly connected to the connecting plate (32); the connecting plate (32) ) is fixedly connected to one end away from the groove ring (31) with a snap ring (33), the circular plate (211) passes through the snap ring (33) and is rotatably connected, a filter screen (34) is fixedly connected between the groove ring (31) and the snap ring (33), and a hinge plate (35) is fixedly connected to the bottom surface of the snap ring (33), the hinge plates (35) are in two groups, and the two groups of hinge plates (35) are symmetrically arranged with the center line of the snap ring (33) as the symmetry axis.

6. A dust removal device for refractory material production according to claim 5, characterized in that: A shaft rod (36) passes through and is fixedly connected to the inner side of the hinge plate (35); an L-shaped rod (37) passes through and is hingedly connected to the shaft rod (36); an end of the L-shaped rod (37) close to the filter screen (34) is fixedly connected to an impact head (38); a top surface of the L-shaped rod (37) is fixedly connected to a torsion spring (39); an end of the torsion spring (39) away from the L-shaped rod (37) is fixedly connected to the bottom surface of the clamping ring (33); an end of the stirring rod (29) away from the slider (28) is fixedly connected to a rotating ring (310); and a top surface of the rotating ring (310) is fixedly connected to a resistance ring (311).

7. A dust removal device for refractory material production according to claim 5, characterized in that: The driven part (4) comprises a paddle (41), a collecting groove (42), an arc-shaped groove (43), an arc-shaped rod (44), an arc-shaped spring (45), and a paddle (46); the top surface of the paddle (41) is fixedly connected to the bottom surface of the rotating ring (310); the side surface of the box body (1) is provided with a collecting groove (42); and the inner side of the box body (1) is provided with an arc-shaped groove (43).

8. A dust removal device for refractory material production according to claim 7, characterized in that: An arc-shaped rod (44) passes through the inner side of the arc-shaped groove (43); an arc-shaped spring (45) is fixedly connected between one end of the arc-shaped rod (44) passing through the arc-shaped groove (43) and the inner side of the arc-shaped groove (43); and a shifting rod (46) is fixedly connected to the surface of the arc-shaped rod (44).

9. A dust removal device for refractory material production according to claim 5, characterized in that: The anti-blocking part (5) comprises a connecting rod (51), a tilting rod (52), a vertical rod (53), a limit block (54), a rotating plate (55), a trigger groove (56), a scraping rod (57), and a second cleaning brush (58); the top end of the connecting rod (51) is fixedly connected to the bottom surface of the hinged plate (35); the inner side of the connecting rod (51) is penetrated by and hinged with a tilting rod (52); one end of the tilting rod (52) close to the L-shaped rod (37) penetrates the L-shaped rod (37) and is hinged; the inner side of one end of the L-shaped rod (37) away from the L-shaped rod (37) is penetrated by and hinged with a vertical rod (53); the vertical rod (53) penetrates and is rotatably connected to the limit block (54).

10. A dust removal device for refractory material production according to claim 9, characterized in that: The limit block (54) passes through the snap ring (33) and is slidably connected. A rotating plate (55) passes through the inner side of the snap ring (33) and is rotatably connected. A trigger groove (56) is provided on the surface of the rotating plate (55). The top end of the vertical rod (53) passes through the trigger groove (56). A scraper rod (57) is fixedly connected to the side of the rotating plate (55). A cleaning brush (58) is fixedly connected to the top surface of the scraper rod (57).

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