Dust falling equipment for slag powder processing and use method thereof

Abstract

The invention relates to the related technical field of slag powder processing, and discloses dust falling equipment for slag powder processing and a using method thereof.The dust falling equipment comprises a box body, an air cavity is formed in the upper side of the interior of the box body, a cylinder is arranged on the lower side of the interior of the box body, a cuboid is rotationally arranged in the cylinder, and a plurality of pairs of third partition plates are arranged on the outer side of the cuboid; the interior of the cylinder is divided into a plurality of filtering cavities through a plurality of pairs of third partition plates, and a first filtering assembly, a second filtering assembly and a third filtering assembly are arranged in each filtering cavity; the first filtering assembly, the second filtering assembly and the third filtering assembly in the filtering cavity can sequentially perform multiple filtering and intercepting effects on sucked air; and then the four filtering cavities are sequentially moved to one side of the second opening, the multiple pairs of intercepting pieces are replaced in time, the multiple pairs of intercepting pieces in the other filtering cavities perform normal filtering and intercepting functions, normal work of the dust falling equipment for slag powder processing is not affected, and the dust falling efficiency of the dust falling equipment for slag powder processing is kept.

Description

Technical Field

[0001] The present invention belongs to the technical field related to slag powder processing, and more specifically, particularly relates to a dust reduction device for slag powder processing and a use method thereof. Background Art

[0002] In the process of producing granulated blast furnace slag powder, the slag powder needs to be transported to a grinding device for grinding to obtain slag powder of suitable particle size. In the process of transporting and grinding the slag powder, a lot of dust is usually generated, so it is necessary to reduce the dust. The dust reduction equipment usually needs to absorb air into the dust reduction equipment, and then the dust and slag powder in the air need to be filtered and intercepted, and then the cleaned air is discharged and atomized and sprayed with water to reduce dust. However, the dust reduction equipment for slag powder processing in the prior art has the following defects: In the prior art, dust suppression equipment for slag powder processing usually uses a single interceptor to intercept dust. A large amount of dust will adhere to the surface of the interceptor, causing clogging of the interceptor, which may reduce the suction force of the dust suppression equipment, resulting in poor dust suppression and removal effects. The interceptor needs to be replaced and cleaned, which makes the operation inconvenient. In the prior art, the intercepting member of the dust suppression mechanism commonly used in the dust suppression equipment for slag powder processing is fixedly connected with multiple bolts, so the intercepting member needs to be disassembled for inspection and repair, and multiple bolts need to be screwed during installation, which makes the operation inconvenient. In addition, the dust suppression equipment for slag powder processing needs to be stopped when replacing the intercepting member, thereby affecting the dust suppression efficiency of the dust suppression equipment for slag powder processing. In the prior art, in order to improve the filtering effect on the air in the dust reduction equipment for slag powder processing, it is usually necessary to use multiple intercepting members to perform multiple filtering and intercepting effects on the slag powder and dust in the air. However, the multiple intercepting members at different positions adsorb impurities to different degrees, resulting in more impurities adsorbed on the intercepting members located on the front side, resulting in a high frequency of unified cleaning and replacement of several intercepting members, which affects the use effect of the dust reduction equipment for slag powder processing.

[0003] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a dust reduction equipment for slag powder processing and a method of using the same are provided, in order to achieve a more practical and valuable purpose. Summary of the invention

[0004] The present invention provides a dust reduction device for slag powder processing and a use method thereof, which are used to overcome the above-mentioned defects in the prior art.

[0005] The purpose and effect of the dust suppression equipment for slag powder processing and the use method thereof of the present invention are achieved by the following specific technical means: A dust reduction device for slag powder processing comprises a box body, a cover plate is fixedly provided at the front end of the box body, a disc is fixedly provided on the cover plate, a filter plate is fixedly provided at the front end of the disc, a dust suction fan is fixedly provided inside the disc, a first partition plate is fixedly provided inside the box body, an air cavity is separated by the first partition plate on the upper side of the interior of the box body, two second partition plates are symmetrically fixedly provided on the lower side of the interior of the box body, an air inlet cavity, a processing cavity and an air outlet cavity are separated by the first partition plate and two second partition plates on the lower side of the interior of the box body, a cylinder is fixedly provided between the two second partition plates, a rectangular parallelepiped is rotatably provided inside the cylinder, a plurality of pairs of third partition plates are provided on the outer side of the rectangular parallelepiped, and a plurality of filter cavities are separated by the plurality of pairs of the third partition plates inside the cylinder , each of the filter chambers is sequentially provided with a first filter assembly, a second filter assembly, and a third filter assembly; the first filter assembly includes a first circular plate, the first circular plate is rotatably connected inside the rectangular parallelepiped, two first rotating blocks are symmetrically rotatable on the first circular plate, two frames are symmetrically fixed on each of the first rotating blocks, an intercepting piece is provided between the two frames, two clamping plates are respectively slidably provided inside the two frames, one side of the two clamping plates is respectively connected to the inside of the two frames with two pairs of springs, a first rotating shaft is fixedly provided on one side of the first circular plate, a second circular plate is fixedly provided at one end of the first rotating shaft, a rubber bad is sleeved on the outer side of the second circular plate, and the outer side of the rubber bad is in extrusion and friction contact with the inside of the rectangular parallelepiped.

[0006] A further technical solution is that two support blocks are symmetrically fixed on the upper side of the box body, a fog cannon barrel is rotatably arranged between the two support blocks, a water tank is fixed on the upper side of the box body, the interior of the water tank is connected to the interior of the fog cannon barrel by a first telescopic connecting pipe, and the interior of the air cavity is connected to the interior of the fog cannon barrel by a second telescopic connecting pipe.

[0007] A further technical solution is that a first motor is fixedly provided at one end of the cylinder, a first rotating shaft is fixedly provided at the output end of the first motor, the outer side of the first rotating shaft is fixedly connected to the interior of the rectangular parallelepiped, the interior of the disc is connected to the interior of the air inlet cavity and is provided with an air hole, the filter cavity located on the upper side is connected to the interior of the air inlet cavity and is provided with an air inlet hole, the filter cavity located on the upper side is connected to the interior of the air outlet cavity and is provided with an air outlet hole, and the interior of the air outlet cavity and the interior of the air cavity are connected to a one-way valve.

[0008] According to a further technical solution, a gas detector is provided inside the air cavity, a first solenoid valve is provided inside the air cavity and connected to the inside of the second telescopic connecting tube, and a second solenoid valve is provided inside the air cavity and connected to the inside of the air inlet cavity.

[0009] According to a further technical solution, a first gear is fixedly arranged on the outer side of one end of each of the first rotating blocks, and a plurality of internal gear rings are fixedly arranged on the inside of the rectangular block, and the inner side of each of the internal gear rings meshes with the outer side of the first gear. The first filter assembly has the same structure as the second filter assembly and the third filter assembly, and the intercepting member in the first filter assembly adopts a fine wool adsorption plate, the intercepting member in the second filter assembly adopts a sponge adsorption plate, and the intercepting member in the third filter assembly adopts an activated carbon adsorption plate.

[0010] A further technical solution is that a movable plate is slidably provided on the lower side of the interior of the processing chamber, a first opening is provided in the middle of the lower side of the cylinder, two first electric telescopic rods are symmetrically fixed on the lower side of the cylinder, the extended ends of the two first electric telescopic rods are fixedly connected to the upper side of the movable plate, and a first processing assembly, a second processing assembly, and a third processing assembly are sequentially provided on the movable plate.

[0011] A further technical solution is that the first processing component includes a second rotating shaft, the outer side of the second rotating shaft is in rotational contact with the movable plate, an annular plate is fixedly provided on the outer side of the lower end of the second rotating shaft, and the annular plate is in rotational contact with the inside of the movable plate, a third circular plate is fixedly provided on the upper end of the second rotating shaft, two second rotating blocks are symmetrically rotated on the third circular plate, two fixed plates are symmetrically fixed on the upper side of each of the second rotating blocks, a plurality of second rotating shafts are rotated at intervals on each of the fixed plates, a cleaning piece is fixedly provided at one end of each of the second rotating shafts, and a second gear is fixedly provided at the other end of each of the second rotating shafts.

[0012] According to a further technical solution, two adjacent second gears are meshed with each other, a second electric telescopic rod is fixedly provided on one side of the lower part of the cylinder, a rack is fixedly provided on the protruding end of the second electric telescopic rod, and the outer side of one of the second gears is meshed with one side of the rack, a second motor is fixedly provided on the upper side of the movable plate, a third gear is fixedly provided on the outer side of the second rotating shaft, a fourth gear is fixedly provided on the output end of the second motor, and the outer side of the third gear is meshed with the outer side of the fourth gear.

[0013] According to a further technical solution, an outlet is provided on one side of the processing chamber, a rotating plate is rotatably provided inside the outlet, and a second opening is provided on one side of the cylinder facing the outlet.

[0014] A further technical solution is a method for using a dust reduction device for slag powder processing, comprising the following steps: S1: Dust absorption and interception. The air in the slag powder processing workshop is sucked into the box through the dust absorption fan, thereby performing preliminary dust reduction on the air in the workshop. Then, the first filter component, the second filter component, and the third filter component perform multiple filtering and interception on the sucked air, so that the slag powder and dust in the air are intercepted in the filter chamber; S2: Clean the intercepting members, move the filter chamber to the lower side, connect the filter chamber to the first opening, clean the three pairs of intercepting members in the first filter assembly, the second filter assembly and the third filter assembly respectively through the first processing assembly, the second processing assembly and the third processing assembly, and make the slag powder and dust in the filter chamber fall to the lower side of the inner part of the processing chamber through the first opening, and then exchange the positions of the two intercepting members relative to each other front and back, and turn the two intercepting members over so that one side of the two intercepting members is always located at the front end, so that the degree of impurities adsorbed on the two intercepting members is the same, which is conducive to uniformly cleaning or replacing several pairs of intercepting members, extending the service life of several pairs of intercepting members, and improving the use effect of dust reduction equipment for slag powder processing; S3: Detection, the air after multiple filtration and interception enters the air cavity, and then the air in the air cavity is detected by the gas detector. When the gas detector detects that the air in the air cavity is unqualified, the air in the air cavity is returned to the air inlet cavity, and re-filtered and intercepted by the first filter component, the second filter component, and the third filter component in another filter cavity, so that clean air can enter the fog cannon barrel; S4: Replace the intercepting member, move the filter cavity to the side of the second opening, and replace the three pairs of intercepting members in the first filter assembly, the second filter assembly, and the third filter assembly through the outlet and the second opening, so as to maintain the filtering and intercepting effect of the dust reduction equipment for slag powder processing on the slag powder and dust in the air; S5: Dust reduction: The air in the air cavity is detected by a gas detector so that clean air and the solution in the water tank can enter the mist cannon barrel for atomization and spraying to reduce dust, thereby further improving the dust reduction effect of the dust reduction equipment for slag powder processing.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The dust reduction equipment for slag powder processing of the present invention and the use method thereof, by rotating the rectangular parallelepiped, four filter chambers are moved to the upper side in sequence, so that the first filter assembly, the second filter assembly, and the third filter assembly in the four filter chambers perform multiple filtering and intercepting functions on the inhaled air in sequence, thereby improving the air treatment effect; then, the four filter chambers are moved to the second opening side in sequence to timely replace a plurality of pairs of intercepting members, and when a plurality of pairs of intercepting members are replaced, a plurality of pairs of intercepting members in other filter chambers can perform normal filtering and intercepting functions, without affecting the normal operation of the dust reduction equipment for slag powder processing, and maintaining the dust reduction efficiency of the dust reduction equipment for slag powder processing; A dust reduction device for slag powder processing of the present invention and a method for using the same are provided with a first processing component, a second processing component and a third processing component. The first processing component, the second processing component and the third processing component are driven to move upward by a movable plate moving upward. The movable plate moves upward to drive the annular plate, the second rotating shaft and the third circular plate to move upward. The third circular plate moves upward to drive two pairs of fixed plates to move upward. The two pairs of fixed plates move upward to cooperate with a plurality of cleaning members to rotate, thereby cleaning the two end faces of the two intercepting members, so that impurities adsorbed on the two intercepting members are cleaned and dropped. The first processing component, the second processing component and the third processing component respectively clean the three pairs of intercepting members in the first filter component, the second filter component and the third filter component, which is beneficial to maintaining the three pairs of intercepting members in the first filter component, the second filter component and the third filter component to filter and intercept air. Then, the two intercepting members are replaced forward and backward while one end face of the two intercepting members is always located at the front side, so that the use of each pair of intercepting members is the same, which is beneficial to uniformly replace each pair of intercepting members, prolong the service life of a plurality of pairs of intercepting members, and improve the use effect of the dust reduction device for slag powder processing. The dust reduction equipment for slag powder processing of the present invention and the use method thereof are provided with a first filter component, a second filter component and a third filter component. The three pairs of intercepting members in the first filter component, the second filter component and the third filter component are respectively a fine hair adsorption plate, a sponge adsorption plate and an activated carbon adsorption plate, thereby performing multiple filtering and intercepting effects on slag powder and dust in the air, thereby improving the air treatment effect of the dust reduction equipment for slag powder processing, so that clean air can enter the mist cannon barrel and be atomized and sprayed out together with the solution to perform dust reduction. Then, the elastic force generated by the compression of each two pairs of springs acts on the two clamps respectively, so that the two clamps move toward each other to squeeze and fix the intercepting members, which is beneficial to the rapid replacement of the three pairs of intercepting members in the first filter component, the second filter component and the third filter component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0018] Figure 1 It is an isometric structural schematic diagram of the present invention; Figure 2 It is a front view structural schematic diagram of the box body in the present invention; Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle; Figure 4 for Figure 3 The structural schematic diagram of the local enlarged view at D in the middle; Figure 5 for Figure 3 The structural schematic diagram of the local enlarged view at E in the middle; Figure 6 for Figure 2 Schematic diagram of the cross-section structure at BB in the middle; Figure 7 for Figure 6 Schematic diagram of the cross-section structure at CC in the middle; Figure 8 for Figure 7 The structural schematic diagram of the local enlarged view at F in the middle; Description of reference numerals: Box body 10, cover plate 11, disc 12, filter plate 13, water tank 14, fog cannon barrel 15, support block 16, first telescopic connecting pipe 17, second telescopic connecting pipe 18, dust suction fan 19, air hole 20, first baffle 21, air cavity 22, second baffle 23, air inlet cavity 24, processing cavity 25, air outlet cavity 26, cylinder 27, first motor 28, first rotating shaft 29, cuboid 30, air inlet 31, air outlet 32, one-way valve 33, first filter assembly 34, second filter assembly 35, third filter assembly 36, first processing assembly 37, second processing assembly 38, third processing assembly 39, first circular plate 40, first rotating shaft 41, second circular plate Plate 42, rubber bad 43, first rotating block 44, frame 45, clamping plate 46, spring 47, first gear 48, inner gear ring 49, intercepting piece 50, first opening 51, moving plate 52, first electric telescopic rod 53, second rotating shaft 54, annular plate 55, third circular plate 56, second rotating block 57, fixed plate 58, cleaning piece 59, second rotating shaft 60, second gear 61, rack 62, third gear 63, second motor 64, fourth gear 65, outlet 66, rotating plate 67, second opening 68, third partition plate 69, filter chamber 70, first solenoid valve 71, second solenoid valve 72, gas detector 73, second electric telescopic rod 74. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of the present invention, unless otherwise specified, "plurality" means two or more than two; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] As attached Figure 1 To Attachment Figure 8 As shown: The invention provides dust reduction equipment for slag powder processing and a use method thereof.

[0023] See attached Figure 1 To Attachment Figure 8 , including a box body 10, a cover plate 11 is fixedly provided at the front end of the box body 10, a disc 12 is fixedly provided on the cover plate 11, a filter plate 13 is fixedly provided at the front end of the disc 12, a dust suction fan 19 is fixedly provided inside the disc 12, a first partition plate 21 is fixedly provided inside the box body 10, an air cavity 22 is separated from the upper side of the interior of the box body 10 by the first partition plate 21, two second partition plates 23 are symmetrically fixedly provided on the lower side of the interior of the box body 10, an air inlet cavity 24, a processing cavity 25, and an air outlet cavity 26 are separated from the lower side of the interior of the box body 10 by the first partition plate 21 and the two second partition plates 23, a cylinder 27 is fixedly provided between the two second partition plates 23, a rectangular parallelepiped 30 is rotatably provided inside the cylinder 27, a plurality of pairs of third partition plates 69 are provided on the outer side of the rectangular parallelepiped 30, a plurality of filter cavities 70 are separated from the interior of the cylinder 27 by a plurality of pairs of third partition plates 69, each The interior of the filter chamber 70 is provided with a first filter assembly 34, a second filter assembly 35, and a third filter assembly 36 in sequence; the first filter assembly 34 includes a first circular plate 40, which is rotatably connected inside the rectangular parallelepiped 30, and two first rotating blocks 44 are symmetrically rotatably provided on the first circular plate 40, and two frames 45 are symmetrically fixed on each first rotating block 44, and an intercepting member 50 is provided between the two frames 45, and two clamping plates 46 are respectively slidably provided inside the two frames 45, and two pairs of springs 47 are respectively connected to the inside of the two frames 45 on one side of the two clamping plates 46, and a first rotating shaft 41 is fixedly provided on one side of the first circular plate 40, and a second circular plate 42 is fixedly provided at one end of the first rotating shaft 41, and a rubber bad 43 is sleeved on the outer side of the second circular plate 42, and the outer side of the rubber bad 43 is in extrusion and friction contact with the interior of the rectangular parallelepiped 30.

[0024] Preferably, two support blocks 16 are symmetrically fixed on the upper side of the box body 10, and a fog cannon barrel 15 is rotatably arranged between the two support blocks 16. A water tank 14 is fixed on the upper side of the box body 10, and the interior of the water tank 14 is connected to the interior of the fog cannon barrel 15 by a first telescopic connecting pipe 17, and the interior of the air cavity 22 is connected to the interior of the fog cannon barrel 15 by a second telescopic connecting pipe 18.

[0025] Preferably, a first motor 28 is fixedly provided at one end of the cylinder 27, a first rotating shaft 29 is fixedly provided at the output end of the first motor 28, the outer side of the first rotating shaft 29 is fixedly connected to the interior of the cuboid 30, the interior of the disc 12 is connected to the interior of the air inlet cavity 24 and is provided with an air hole 20, the filter cavity 70 located on the upper side is connected to the interior of the air inlet cavity 24 and is provided with an air inlet hole 31, the filter cavity 70 located on the upper side is connected to the interior of the air outlet cavity 26 and is provided with an air outlet hole 32, and the interior of the air outlet cavity 26 and the interior of the air cavity 22 are connected with a one-way valve 33.

[0026] Preferably, a gas detector 73 is provided inside the air cavity 22 , a first solenoid valve 71 is provided inside the air cavity 22 and connected to the inside of the second telescopic connecting tube 18 , and a second solenoid valve 72 is provided inside the air cavity 22 and connected to the inside of the air inlet cavity 24 .

[0027] Preferably, a first gear 48 is fixedly provided on the outer side of one end of each first rotating block 44, and a plurality of inner gear rings 49 are fixedly provided inside the rectangular parallelepiped 30, and the inner side of each inner gear ring 49 meshes with the outer side of the first gear 48. The first filter component 34 has the same structure as the second filter component 35 and the third filter component 36. The intercepting member 50 in the first filter component 34 adopts a fine wool adsorption plate, the intercepting member 50 in the second filter component 35 adopts a sponge adsorption plate, and the intercepting member 50 in the third filter component 36 adopts an activated carbon adsorption plate.

[0028] Preferably, a movable plate 52 is slidably provided on the lower side of the interior of the processing chamber 25, a first opening 51 is provided in the middle of the lower side of the cylinder 27, two first electric telescopic rods 53 are symmetrically fixedly provided on the lower side of the cylinder 27, and the extended ends of the two first electric telescopic rods 53 are fixedly connected to the upper side of the movable plate 52, and the movable plate 52 is sequentially provided with a first processing component 37, a second processing component 38, and a third processing component 39.

[0029] Preferably, the first processing component 37 includes a second rotating shaft 54, the outer side of the second rotating shaft 54 ​​is in rotational contact with the movable plate 52, an annular plate 55 is fixedly provided on the outer side of the lower end of the second rotating shaft 54, and the annular plate 55 is in rotational contact with the inside of the movable plate 52, and a third circular plate 56 is fixedly provided on the upper end of the second rotating shaft 54, and two second rotating blocks 57 are symmetrically rotated on the third circular plate 56, and two fixed plates 58 are symmetrically fixed on the upper side of each second rotating block 57, and a plurality of second rotating shafts 60 are rotated at intervals on each fixed plate 58, and a cleaning piece 59 is fixedly provided at one end of each second rotating shaft 60, and a second gear 61 is fixedly provided at the other end of each second rotating shaft 60.

[0030] Preferably, two adjacent second gears 61 are meshed with each other, a second electric telescopic rod 74 is fixedly provided on one side of the lower portion of the cylinder 27, a rack 62 is fixedly provided on the protruding end of the second electric telescopic rod 74, an outer side of one of the second gears 61 is meshed with one side of the rack 62, a second motor 64 is fixedly provided on the upper side of the movable plate 52, a third gear 63 is fixedly provided on the outer side of the second rotating shaft 54, a fourth gear 65 is fixedly provided on the output end of the second motor 64, and an outer side of the third gear 63 is meshed with an outer side of the fourth gear 65.

[0031] Preferably, an outlet 66 is provided at one side of the processing chamber 25 , a rotating plate 67 is rotatably provided inside the outlet 66 , and a second opening 68 is provided at one side of the cylinder 27 facing the outlet 66 .

[0032] Preferably, a method for using a dust reduction device for slag powder processing comprises the following steps: S1: dust collection and interception, the air in the slag powder processing workshop is sucked into the box body 10 through the dust collection fan 19, so as to perform preliminary dust reduction on the air in the workshop, and then the first filter component 34, the second filter component 35, and the third filter component 36 perform multiple filtering and interception on the sucked air, so that the slag powder and dust in the air are intercepted in the filter chamber 70; S2: Clean the intercepting members, move the filter chamber 70 to the lower side, connect the filter chamber 70 with the first opening 51, and clean the three pairs of intercepting members 50 in the first filter assembly 34, the second filter assembly 35, and the third filter assembly 36 through the first processing assembly 37, the second processing assembly 38, and the third processing assembly 39, respectively, and make the slag powder and dust in the filter chamber 70 fall to the lower side of the inner part of the processing chamber 25 through the first opening 51, and then exchange the positions of the two intercepting members 50 relative to each other, and turn the two intercepting members 50 over, so that one side of the two intercepting members 50 is always located at the front end, so that the degree of impurities adsorbed on the two intercepting members 50 is the same, which is conducive to uniformly cleaning or replacing several pairs of intercepting members 50, extending the service life of several pairs of intercepting members 50, and improving the use effect of the dust reduction equipment for slag powder processing; S3: Detection, the air after multiple filtration and interception enters the air cavity 22, so that the air in the air cavity 22 is detected by the gas detector 73. When the gas detector 73 detects that the air in the air cavity 22 is unqualified, the air in the air cavity 22 is returned to the air inlet cavity 24, and re-filtered and intercepted by the first filter component 34, the second filter component 35, and the third filter component 36 in another filter cavity 70, so that clean air can enter the fog cannon barrel 15; S4: Replace the intercepting member, move the filter chamber 70 to the side of the second opening 68, and replace the three pairs of intercepting members 50 in the first filter assembly 34, the second filter assembly 35, and the third filter assembly 36 through the outlet 66 and the second opening 68, so as to maintain the filtering and intercepting effect of the dust reduction equipment for slag powder processing on the slag powder and dust in the air; S5: Dust reduction: The air in the air cavity 22 is detected by the gas detector 73, so that the clean air and the solution in the water tank 14 can enter the mist cannon barrel 15 for atomization and spraying to reduce dust, thereby further improving the dust reduction effect of the dust reduction equipment for slag powder processing.

[0033] Specific use of the present invention: S1: Dust suction interception, the control terminal controls the dust suction fan 19 to start, and the dust suction fan 19 starts to suck the air in the slag powder processing workshop into the disc 12 for preliminary dust reduction, and the air entering the disc 12 is preliminarily filtered through the filter plate 13; then the air in the disc 12 enters the air inlet chamber 24 through the air hole 20, and the air in the air inlet chamber 24 enters the filter chamber 70 located on the upper side through the air inlet hole 31, and the air in the filter chamber 70 passes through the three pairs of intercepting elements 50 in the first filter component 34, the second filter component 35, and the third filter component 36 to perform multiple filtering and interception effects, so that the slag powder and dust in the air are intercepted in the filter chamber 70. Among them, the three pairs of interceptors 50 in the first filter assembly 34, the second filter assembly 35, and the third filter assembly 36 are respectively fine wool adsorption plates, sponge adsorption plates, and activated carbon adsorption plates, so as to perform multiple filtering and interception effects on slag powder and dust in the air, improve the air treatment effect of the dust reduction equipment for slag powder processing, so that clean air can enter the mist cannon barrel 15 and be atomized and sprayed together with the solution to perform dust reduction; the air after multiple filtering and interception enters the air outlet cavity 26 through the air outlet hole 32. Several pairs of springs 47 are in a compressed state, and the elastic force generated by the compression of every two pairs of springs 47 acts on the two clamping plates 46 respectively, so that the two clamping plates 46 move toward each other to squeeze and fix the interceptor 50.

[0034] S2: Clean the intercepting piece. The control terminal controls the first motor 28 to start. The first motor 28 starts to drive the first rotating shaft 29 and the cuboid 30 to rotate. The rotation of the cuboid 30 drives the four filter chambers 70 to move to the lower side of the cylinder 27 in sequence, so that the filter chamber 70 is connected with the first opening 51. At this time, the slag powder and dust in the filter chamber 70 fall to the lower side of the inner part of the processing chamber 25 through the first opening 51; then, the control terminal controls the two first electric telescopic rods 53 to contract, so that the movable plate 52 moves upward, drives the annular plate 55, the second rotating shaft 54 ​​and the third circular plate 56 to move upward, and the third circular plate 56 moves upward to drive the two pairs of fixed plates 58 to move upward. The fixed plate 58 moves upward to drive a number of second rotating shafts 60, the cleaning piece 59 and the second gear 61 to move upward; through the outer side of one of the second gears 61 meshing with one side of the rack 62, the second gear 61 moves upward. The second gears 61 rotate, and then the two adjacent second gears 61 mesh with each other to cooperate with the rotation of one of the second gears 61, so that the second gears 61 rotate; the rotation of the second gears 61 drives the second shafts 60 and the cleaning parts 59 to rotate respectively, and the two pairs of fixing plates 58 move upward to cooperate with the rotation of the cleaning parts 59, so as to clean the two end surfaces of the two intercepting parts 50, so as to clean and fall the impurities adsorbed on the two intercepting parts 50, so as to clean the three pairs of intercepting parts 50 in the first filter component 34, the second filter component 35, and the third filter component 36 through the first processing component 37, the second processing component 38, and the third processing component 39 respectively, which is beneficial to maintain the three pairs of intercepting parts 50 in the first filter component 34, the second filter component 35, and the third filter component 36. The air filtering interception effect. Among them, in the initial state, the outer side of the second gear 61 on the upper side is meshed with one side of the rack 62, and then the third circular plate 56 moves upward to drive the plurality of second gears 61 to move upward through the two pairs of fixed plates 58, so that the outer sides of the plurality of second gears 61 in the same vertical direction are meshed with one side of the rack 62 in turn, so that the plurality of second gears 61 can always keep rotating while moving upward, so as to facilitate the rapid cleaning of the intercepting member 50 by the rotation of the plurality of cleaning members 59, thereby maintaining the air filtering interception effect of the plurality of pairs of intercepting members 50.

[0035] Secondly, the control terminal controls the three second electric telescopic rods 74 to retract, thereby moving the three racks 62; then the control terminal controls the three second motors 64 in the first processing component 37, the second processing component 38, and the third processing component 39 to start, and the second motor 64 starts to drive the fourth gear 65 to rotate, and the outer side of the fourth gear 65 engages with the outer side of the third gear 63, so that the second rotating shaft 54 ​​and the third circular plate 56 rotate, and the rotation of the third circular plate 56 drives the two pairs of fixed plates 58 to revolve; the two pairs of fixed plates 58 revolve and contact with the two intercepting members 50, thereby driving the first circular plate 40 to rotate, and the rotation of the first circular plate 40 drives the first rotating shaft 41 and the second circular plate 42 to rotate, and the outer side of the rubber bad 43 is squeezed and frictionally contacted with the inside of the cuboid 30, so that the first circular plate 40 rotates smoothly, so that the two intercepting members 50 can be changed back and forth. At the same time, the two intercepting members 50 and the two first rotating blocks 44 revolve around each other, driving the two first gears 48 to revolve around each other. The two first gears 48 revolve around each other and are fixed with the internal gear ring 49, thereby causing the two first rotating blocks 44 and the two intercepting members 50 to rotate on their own. This allows the two intercepting members 50 to be replaced front and back while one end surface of the two intercepting members 50 is always located on the front side, so that each pair of intercepting members 50 can be used in the same manner, which is beneficial for uniformly replacing each pair of intercepting members 50, extending the service life of several pairs of intercepting members 50, and improving the use effect of dust reduction equipment for slag powder processing.

[0036] S3: Detection, the air in the air outlet cavity 26 enters the air cavity 22 through the one-way valve 33, and then the air in the air cavity 22 is detected by the gas detector 73; when the gas detector 73 detects that the air quality in the air cavity 22 is qualified, the control terminal controls the first solenoid valve 71 to open and the second solenoid valve 72 to close, so that the air in the air cavity 22 enters the fog cannon barrel 15 through the first solenoid valve 71 and the second telescopic connecting pipe 18; when the gas detector 73 detects that the air quality in the air cavity 22 is unqualified, the control terminal controls the second solenoid valve 72 to open and the first solenoid valve 71 to close, so that the air in the air cavity 22 returns to the air inlet cavity 24 through the second solenoid valve 72, so as to re-filter and intercept through the first filter component 34, the second filter component 35, and the third filter component 36 in another filter cavity 70, so as to allow clean air to enter the fog cannon barrel 15; and the control terminal prompts the staff to replace the three pairs of interception components 50 in the first filter component 34, the second filter component 35, and the third filter component 36 in the filter cavity 70 in time.

[0037] S4: Replace the intercepting member. The control terminal controls the two first electric telescopic rods 53 to extend and drive the movable plate 52 to move downward. The movable plate 52 moves downward and drives the first processing component 37, the second processing component 38, and the third processing component 39 to move downward. Then the control terminal controls the first motor 28 to start. The first motor 28 starts and drives the first rotating shaft 29 and the rectangular parallelepiped 30 to rotate. The rotation of the rectangular parallelepiped 30 drives the four filter chambers 70 to move to one side of the second opening 68 in sequence. The staff flips the rotating plate 67 to open the outlet 66. The staff replaces the three pairs of intercepting members 50 in the first filter component 34, the second filter component 35, and the third filter component 36 through the outlet 66 and the second opening 68, thereby maintaining the filtering and intercepting effect of the dust reduction equipment for slag powder processing on the slag powder and dust in the air, which is conducive to atomizing and spraying clean air and solution for dust reduction, thereby improving the dust reduction effect of the dust reduction equipment for slag powder processing.

[0038] S5: Dust reduction. The air in the air cavity 22 enters the mist cannon barrel 15 through the first solenoid valve 71 and the second telescopic connecting pipe 18, and the solution in the water tank 14 enters the mist cannon barrel 15 to be atomized and sprayed out to reduce dust, thereby further improving the dust reduction effect of the dust reduction equipment for slag powder processing.

[0039] The dust reduction equipment for slag powder processing of the present invention and the use method thereof are characterized in that the four filter chambers 70 are moved to the upper side in sequence by rotating the rectangular parallelepiped 30, so that the first filter component 34, the second filter component 35, and the third filter component 36 in the four filter chambers 70 perform multiple filtering and intercepting effects on the inhaled air in sequence, thereby improving the effect of air treatment; and then the four filter chambers 70 are moved to the side of the second opening 68 in sequence to replace several pairs of intercepting members 50 in time. When several pairs of intercepting members 50 are replaced, several pairs of intercepting members 50 in other filter chambers 70 can perform normal filtering and intercepting effects, without affecting the normal operation of the dust reduction equipment for slag powder processing, thereby maintaining the dust reduction efficiency of the dust reduction equipment for slag powder processing.

[0040] A dust reduction device for slag powder processing of the present invention and a method of using the same are provided with a first filter assembly 34, a second filter assembly 35, and a third filter assembly 36. The three pairs of intercepting members 50 in the first filter assembly 34, the second filter assembly 35, and the third filter assembly 36 are respectively a fine hair adsorption plate, a sponge adsorption plate, and an activated carbon adsorption plate, thereby performing multiple filtering and intercepting effects on slag powder and dust in the air, thereby improving the air treatment effect of the dust reduction device for slag powder processing, so that clean air can enter the mist cannon barrel 15 and be atomized and sprayed out together with the solution to perform dust reduction. Then, the elastic force generated by the compression of each two pairs of springs 47 acts on the two clamps 46 respectively, so that the two clamps 46 move toward each other to squeeze and fix the intercepting members 50, which is beneficial to the rapid replacement of the three pairs of intercepting members 50 in the first filter assembly 34, the second filter assembly 35, and the third filter assembly 36.

[0041] A dust reduction device for slag powder processing and a method for using the same of the present invention are provided with a first processing assembly 37, a second processing assembly 38, and a third processing assembly 39. The first processing assembly 37, the second processing assembly 38, and the third processing assembly 39 are driven upward by the upward movement of a movable plate 52. The upward movement of the movable plate 52 drives the annular plate 55, the second rotating shaft 54, and the third circular plate 56 to move upward. The upward movement of the third circular plate 56 drives two pairs of fixed plates 58 to move upward. The two pairs of fixed plates 58 move upward to cooperate with a plurality of cleaning members 59 to rotate, thereby cleaning the two end surfaces of the two intercepting members 50, so as to facilitate the impurities adsorbed on the two intercepting members 50 to be cleaned and fall down, thereby The first processing component 37, the second processing component 38, and the third processing component 39 respectively clean the three pairs of intercepting members 50 in the first filter component 34, the second filter component 35, and the third filter component 36, which is beneficial to maintain the three pairs of intercepting members 50 in the first filter component 34, the second filter component 35, and the third filter component 36. The air filtering and intercepting effect; and then by replacing the positions of the two intercepting members 50 front and back while making one end surface of the two intercepting members 50 always located at the front side, so that each pair of intercepting members 50 can be used in the same condition, which is beneficial to the unified replacement of each pair of intercepting members 50, prolonging the service life of several pairs of intercepting members 50, and improving the use effect of the dust reduction equipment for slag powder processing.

[0042] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A dust suppression device for slag powder processing, characterized in that: The invention comprises a box body, a cover plate is fixedly provided at the front end of the box body, a disc is fixedly provided on the cover plate, a filter plate is fixedly provided at the front end of the disc, a dust suction fan is fixedly provided inside the disc, a first partition plate is fixedly provided inside the box body, an air cavity is separated by the first partition plate on the upper inner side of the box body, two second partition plates are symmetrically fixedly provided on the lower inner side of the box body, an air inlet cavity, a processing cavity and an air outlet cavity are separated by the first partition plate and two second partition plates on the lower inner side of the box body, a cylinder is fixedly provided between the two second partition plates, a rectangular body is rotatably provided inside the cylinder, a plurality of pairs of third partition plates are provided on the outer side of the rectangular body, a plurality of filter cavities are separated by a plurality of pairs of the third partition plates inside the cylinder, and each of the filter cavities is separated by a plurality of pairs of the third partition plates. The interior of the filter cavity is provided with a first filter assembly, a second filter assembly, and a third filter assembly in sequence; the first filter assembly includes a first circular plate, which is rotatably connected inside the rectangular parallelepiped, and two first rotating blocks are symmetrically rotatable on the first circular plate, and two frames are symmetrically fixed on each of the first rotating blocks, and an intercepting piece is provided between the two frames, and two clamping plates are respectively slidably provided inside the two frames, and two pairs of springs are respectively connected to the insides of the two frames on one side of the two clamping plates, a first rotating shaft is fixedly provided on one side of the first circular plate, and a second circular plate is fixedly provided on one end of the first rotating shaft, and a rubber bad is sleeved on the outer side of the second circular plate, and the outer side of the rubber bad is in extrusion and friction contact with the inside of the rectangular parallelepiped.

2. The dust suppression equipment for slag powder processing according to claim 1, characterized in that: Two support blocks are symmetrically fixed on the upper side of the box body, a fog cannon barrel is rotatably arranged between the two support blocks, a water tank is fixed on the upper side of the box body, the interior of the water tank is connected to the interior of the fog cannon barrel by a first telescopic connecting pipe, and the interior of the air cavity is connected to the interior of the fog cannon barrel by a second telescopic connecting pipe.

3. The dust suppression equipment for slag powder processing according to claim 2, characterized in that: A first motor is fixedly provided at one end of the cylinder, a first rotating shaft is fixedly provided at the output end of the first motor, the outer side of the first rotating shaft is fixedly connected to the interior of the rectangular parallelepiped, the interior of the disc is connected to the interior of the air inlet cavity and is provided with an air hole, the filter cavity located on the upper side is connected to the interior of the air inlet cavity and is provided with an air inlet hole, the filter cavity located on the upper side is connected to the interior of the air outlet cavity and is provided with an air outlet hole, and the interior of the air outlet cavity and the interior of the air cavity are connected to be provided with a one-way valve.

4. The dust suppression equipment for slag powder processing according to claim 3, characterized in that: A gas detector is provided inside the air cavity, a first solenoid valve is provided inside the air cavity and connected to the inside of the second telescopic connecting pipe, and a second solenoid valve is provided inside the air cavity and connected to the inside of the air inlet cavity.

5. The dust suppression equipment for slag powder processing according to claim 1, characterized in that: A first gear is fixedly arranged on the outer side of one end of each of the first rotating blocks, and a plurality of inner gear rings are fixedly arranged inside the rectangular block, and the inner side of each of the inner gear rings meshes with the outer side of the first gear. The first filter assembly has the same structure as the second filter assembly and the third filter assembly. The intercepting member in the first filter assembly adopts a fine wool adsorption plate, the intercepting member in the second filter assembly adopts a sponge adsorption plate, and the intercepting member in the third filter assembly adopts an activated carbon adsorption plate.

6. The dust suppression equipment for slag powder processing according to claim 5, characterized in that: A movable plate is slidably provided on the lower side of the interior of the processing chamber, a first opening is provided in the middle of the lower side of the cylinder, two first electric telescopic rods are symmetrically fixedly provided on the lower side of the cylinder, and the extended ends of the two first electric telescopic rods are fixedly connected to the upper side of the movable plate, and a first processing assembly, a second processing assembly, and a third processing assembly are sequentially provided on the movable plate.

7. The dust suppression equipment for slag powder processing according to claim 6, characterized in that: The first processing component includes a second rotating shaft, the outer side of the second rotating shaft is in rotational contact with the movable plate, an annular plate is fixedly provided on the outer side of the lower end of the second rotating shaft, and the annular plate is in rotational contact with the inside of the movable plate, a third circular plate is fixedly provided on the upper end of the second rotating shaft, two second rotating blocks are symmetrically rotated on the third circular plate, two fixed plates are symmetrically fixed on the upper side of each of the second rotating blocks, a plurality of second rotating shafts are rotated at intervals on each of the fixed plates, a cleaning piece is fixedly provided at one end of each of the second rotating shafts, and a second gear is fixedly provided at the other end of each of the second rotating shafts.

8. The dust suppression equipment for slag powder processing according to claim 7, characterized in that: Two adjacent second gears are meshed with each other, a second electric telescopic rod is fixedly provided on one side of the lower part of the cylinder, a rack is fixedly provided on the protruding end of the second electric telescopic rod, an outer side of one of the second gears is meshed with one side of the rack, a second motor is fixedly provided on the upper side of the movable plate, a third gear is fixedly provided on the outer side of the second rotating shaft, a fourth gear is fixedly provided on the output end of the second motor, and an outer side of the third gear is meshed with an outer side of the fourth gear.

9. The dust suppression equipment for slag powder processing according to claim 8, characterized in that: An outlet is arranged at one side of the processing chamber, a rotating plate is rotatably arranged inside the outlet, and a second opening is arranged at one side of the cylinder facing the outlet.

10. A method for using dust suppression equipment for slag powder processing, characterized in that: The following steps are involved: S1: Dust absorption and interception. The air in the slag powder processing workshop is sucked into the box through the dust absorption fan, thereby performing preliminary dust reduction on the air in the workshop. Then, the first filter component, the second filter component, and the third filter component perform multiple filtering and interception on the sucked air, so that the slag powder and dust in the air are intercepted in the filter chamber; S2: Clean the intercepting members, move the filter chamber to the lower side, connect the filter chamber to the first opening, clean the three pairs of intercepting members in the first filter assembly, the second filter assembly and the third filter assembly respectively through the first processing assembly, the second processing assembly and the third processing assembly, and make the slag powder and dust in the filter chamber fall to the lower side of the inner part of the processing chamber through the first opening, and then exchange the positions of the two intercepting members relative to each other front and back, and turn the two intercepting members over so that one side of the two intercepting members is always located at the front end, so that the degree of impurities adsorbed on the two intercepting members is the same, which is conducive to uniformly cleaning or replacing several pairs of intercepting members, extending the service life of several pairs of intercepting members, and improving the use effect of dust reduction equipment for slag powder processing; S3: Detection, the air after multiple filtration and interception enters the air cavity, and then the air in the air cavity is detected by the gas detector. When the gas detector detects that the air in the air cavity is unqualified, the air in the air cavity is returned to the air inlet cavity, and re-filtered and intercepted by the first filter component, the second filter component, and the third filter component in another filter cavity, so that clean air can enter the fog cannon barrel; S4: Replace the intercepting member, move the filter cavity to the side of the second opening, and replace the three pairs of intercepting members in the first filter assembly, the second filter assembly, and the third filter assembly through the outlet and the second opening, so as to maintain the filtering and intercepting effect of the dust reduction equipment for slag powder processing on the slag powder and dust in the air; S5: Dust reduction: The air in the air cavity is detected by a gas detector so that clean air and the solution in the water tank can enter the mist cannon barrel for atomization and spraying to reduce dust, thereby further improving the dust reduction effect of the dust reduction equipment for slag powder processing.

Images