Cyclone separation equipment for powder separation

Abstract

The invention discloses cyclone separation equipment for powder separation, and relates to the technical field of cyclone separation. The cyclone separation device comprises a separation barrel, a cleaning assembly and a discharging assembly, the cleaning assembly comprises a barrel wall scraping plate, a scraping cleaning plate and a scraping lifting block, and when mixed gas is blown into the separation barrel for cyclone separation, the barrel wall scraping plate does circular motion along the inner wall of the separation barrel; a liquid and powder mixture attached to the inner wall of the separation barrel is scraped and gathered, the liquid and powder mixture is attached to one side of a barrel wall scraping plate, the situation that the subsequent separation efficiency is affected due to the fact that the liquid and powder mixture is attached to the wall of the separation barrel after being dried is prevented, and the applicability of the device is improved; the liquid and powder mixture is discharged out of the separation barrel, manual disassembly and separation after the separator finishes working are avoided, the dry liquid and powder mixture attached to the interior of the separation barrel is cleaned, and therefore the working efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of cyclone separation, and in particular, relates to a cyclone separation device for separating powder. Background Art

[0002] A cyclone separator is a device used to separate gas-solid systems or liquid-solid systems. Its working principle is to use the rotational motion caused by the tangential introduction of airflow to make solid particles or liquid droplets with large inertial centrifugal force flung to the outer wall and separated. It is a widely used separation device in industry.

[0003] In actual production, the hot and humid mixed gas is passed into the cyclone separator, and the mixed gas condenses into water droplets on the wall of the separator barrel. When part of the separated powder is mixed with the liquid, a mixture with a certain viscosity is formed, which adheres to the wall of the separator barrel, affecting the effect of cyclone separation and reducing the separation efficiency. When the mixture adheres to the wall of the separator barrel, it is necessary to stop the separator and disassemble it, and manually clean the wall of the separator barrel, which reduces work efficiency. When the separator is used for a long time, it needs to be disassembled and cleaned frequently, and frequent disassembly reduces the service life of the equipment. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In response to the problems in the related technology, the present invention proposes a cyclone separation device for powder separation, which has the functions of scraping and gathering the liquid and powder mixture attached to the inner wall of the separation barrel, and the liquid and powder mixture adheres to one side of the scraper plate on the barrel wall, so as to prevent the liquid and powder mixture from adhering to the separation barrel wall after drying, affecting the subsequent separation efficiency, and improving the applicability of the device; discharging the liquid and powder mixture from the separation barrel, avoiding manual disassembly and separation after the separator is finished working, and cleaning the dried liquid and powder mixture attached to the separation barrel, thereby improving the working efficiency, etc., and solves the problem that a certain viscosity mixture adheres to the separator barrel wall, affecting the cyclone separation effect and reducing the separation efficiency; when the mixture adheres to the separator barrel wall, it is necessary to stop the separator and disassemble the separator, and manually clean the separator barrel wall, which reduces the working efficiency; when the separator is used for a long time, it needs to be disassembled and cleaned frequently, and the frequent disassembly reduces the technical problem of the service life of the equipment.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: the present invention is a cyclone separation device for powder separation, comprising a separation barrel, a cleaning assembly and a discharge assembly, wherein the cleaning assembly comprises a barrel wall scraping plate, a scraping cleaning plate and a scraping lifting block; the barrel wall scraping plate is arranged in the separation barrel, and one end of the barrel wall scraping plate is in contact with the inner wall of the separation barrel, and the barrel wall scraping plate can make a circular motion along the inner wall of the separation barrel; when the barrel wall scraping plate stops moving, the scraping lifting block moves vertically to move the scraping cleaning plate downward, and during the movement of the scraping cleaning plate, one side of the barrel wall scraping plate contacts the scraping cleaning plate;

[0008] The discharging assembly includes an ash discharging valve body, a plurality of ash discharging blades, a plurality of telescopic scrapers and a discharging movable scraper; the ash discharging valve body is located below the separation barrel, the plurality of ash discharging blades, the plurality of telescopic scrapers and the discharging movable scraper are arranged in the ash discharging valve body, the telescopic scraper is arranged on the ash discharging blade, and during the process of the ash discharging blade making a circular motion in the ash discharging valve body, the telescopic scraper can be extended, the telescopic scraper moves and contacts with the scraping and cleaning plate, the discharging movable scraper can contact with the ash discharging blade and the scraping and cleaning plate, and the discharging movable scraper moves to clean the ash discharging blade and the scraping and cleaning plate.

[0009] Preferably, the cleaning assembly also includes a rotating screw and a connecting telescopic unit, the connecting telescopic unit includes a first sleeve, a first spring, a second sleeve, a second spring and a telescopic sleeve, the rotating screw is arranged in the separation barrel, the scraping and lifting block is sleeved on the rotating screw, the scraping and lifting block is provided with a telescopic mounting opening, the first sleeve portion is arranged in the telescopic mounting opening and is fixedly installed with the scraping and lifting block, the first spring is fixedly installed in the first sleeve, the second sleeve is slidably installed in the first sleeve and is fixedly connected with the first spring, the second spring is fixedly installed in the second sleeve, the telescopic sleeve is slidably installed in the second sleeve and is fixedly connected with the second spring, and the end of the second spring away from the second spring is fixedly connected with the scraping and cleaning plate.

[0010] Preferably, a scraping gear ring is rotatably installed on the bottom end of the separation barrel, and the scraping gear ring is fixedly connected to the barrel wall scraping plate. A cleaning gear ring is rotatably installed on the bottom end of the scraping gear ring, and the cleaning gear ring is fixedly installed with a rotating connecting plate, and the rotating screw is fixedly connected to the upper surface of the rotating connecting plate.

[0011] Preferably, the discharging assembly further comprises an ash unloading rotating column, a connecting block and a telescopic cylinder, the ash unloading valve body is arranged below the cleaning gear ring, the lower surface of the cleaning gear ring is rotatably connected to the upper surface of the ash unloading valve body, the ash unloading rotating column is rotatably mounted on the ash unloading valve body, the ash unloading paddles are circumferentially distributed around the ash unloading rotating column, the ash unloading paddles are fixedly connected to the ash unloading rotating column, a telescopic mounting groove is provided at one end of the ash unloading paddle away from the ash unloading rotating column, a telescopic spring is fixedly connected in the telescopic mounting groove, the telescopic scraper is slidably mounted in the telescopic mounting groove, the telescopic scraper is fixedly connected to the telescopic spring, a moving opening is provided on one side of the ash unloading valve body, the telescopic cylinder is fixedly mounted on one side of the ash unloading valve body, the output end of the telescopic cylinder is fixedly connected to the connecting block, and the connecting block is fixedly connected to the discharging moving scraper through the moving opening.

[0012] Preferably, the separation barrel is fixedly installed with a support frame, the support frame is fixedly installed with a support plate, the upper surface of the support plate is fixedly installed with a scraping motor and a cleaning motor, the top end of the scraping motor drive shaft is fixedly installed with a scraping transmission gear, the scraping transmission gear is meshed with the scraping gear ring, and the top end of the cleaning motor drive shaft is fixedly installed with a cleaning transmission gear, the cleaning transmission gear is meshed with the cleaning gear ring.

[0013] Preferably, an exhaust pipe is fixedly installed at the exhaust port of the separation barrel, a fixing plate is fixedly installed at the bottom end of the exhaust pipe, and the lower surface of the fixing plate is rotatably connected to the top end of the rotating screw.

[0014] Preferably, a limiting rod is fixedly installed on the lower surface of the fixing plate, and the limiting rod is in contact with the scraping lifting block.

[0015] Preferably, when the scraping and cleaning plate moves to the uppermost position, the lower surface of the scraping and cleaning plate is higher than the top of the barrel wall scraping plate.

[0016] Preferably, the movable port is inclined, and the telescopic cylinder is fixedly installed on the ash discharge valve body in an inclined state.

[0017] Preferably, a base is fixedly mounted on the bottom end of the support frame, an ash unloading motor is fixedly mounted on the upper surface of the base, and a driving shaft of the ash unloading motor passes through the ash unloading valve body and is fixedly connected to the ash unloading rotating column.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the present invention provides a cyclone separation device for powder separation, which has the following beneficial effects:

[0020] 1. When the mixed gas is blown into the separation barrel for cyclone separation, the barrel wall scraper moves in a circular motion along the inner wall of the separation barrel, scraping and gathering the liquid and powder mixture attached to the inner wall of the separation barrel. The liquid and powder mixture adheres to one side of the barrel wall scraper, preventing the liquid and powder mixture from adhering to the separation barrel wall after drying, affecting the subsequent separation efficiency, and improving the applicability of the device.

[0021] 2. In the process of the scraping and cleaning plate moving downward, the mixture on one side of the scraping plate of the barrel wall is scraped and gathered. When the scraping and cleaning plate moves to the bottom, the ash unloading blade rotates to drive the telescopic scraper to rotate, and the liquid and powder mixture attached to the bottom of the scraping and cleaning plate is scraped and gathered onto the telescopic scraper. When the ash unloading blade drives the telescopic scraper to move, the telescopic scraper contacts and contracts with the ash unloading valve body, and the liquid and powder mixture moves to the ash unloading blade. When the ash unloading blade contacts with the discharging moving scraper, the discharging moving scraper moves downward to scrape the liquid and powder mixture on the ash unloading blade. The liquid and powder mixture cannot adhere to the discharging moving scraper, and thus falls into the collecting device, and the liquid and powder mixture is discharged from the separation barrel, avoiding manual disassembly and separation after the separator is finished working, and cleaning the dry liquid and powder mixture attached to the separation barrel, thereby improving work efficiency.

[0022] 3. During the use of the equipment, the barrel wall scraper plate and the rotating connecting plate rotate to prevent the powder from bridging at the discharge port, affecting the separation work and improving the applicability of the equipment.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the invention, the drawings required for describing the embodiments 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 creative work.

[0025] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the present invention;

[0026] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 3 It is one of the overall cross-sectional structural schematic diagrams of the present invention;

[0028] Figure 4 For the present invention Figure 3 A schematic diagram of the structure at A;

[0029] Figure 5It is one of the partial cross-sectional structural schematic diagrams of the present invention;

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B;

[0031] Figure 7 It is a schematic diagram of the structure of the discharge assembly of the present invention;

[0032] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at C;

[0033] Fig. 9 This is the second schematic diagram of the partial cross-sectional structure of the present invention;

[0034] Fig.10 For the present invention Fig. 9 Schematic diagram of the structure at D.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] 1. Separation barrel; 2. Cleaning assembly; 201. Scraping plate for barrel wall; 202. Scraping and cleaning plate; 203. Scraping lifting block; 204. Rotating screw rod; 21. Connecting telescopic unit; 211. First sleeve; 212. First spring; 213. Second sleeve; 214. Second spring; 215. Telescopic sleeve rod; 3. Discharging assembly; 301. Ash discharge valve body; 302. Ash discharge blade; 303. Telescopic scraper; 304. Discharging moving scraper Plate; 305, ash unloading rotating column; 306, connecting block; 307, telescopic cylinder; 308, telescopic spring; 309, moving port; 4, scraping gear ring; 5, cleaning gear ring; 6, rotating connecting plate; 7, supporting frame; 8, supporting plate; 9, scraping motor; 10, cleaning motor; 11, scraping transmission gear; 12, cleaning transmission gear; 13, exhaust pipe; 14, fixing plate; 15, limiting rod; 16, base; 17, ash unloading motor. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the invention to clearly and completely describe the technical solutions in the embodiments of the invention. Obviously, the described embodiments are only part of the embodiments of the invention, not all of the embodiments. Based on the embodiments in the invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the invention.

[0038] In the description of the present invention, it is necessary to understand that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention.

[0039] For example, see Figure 1 , Figure 4 , Figure 6 , Figure 8 As shown, the present invention is a cyclone separation device for powder separation, comprising a separation barrel 1, a cleaning component 2 and a discharge component 3, wherein the cleaning component 2 comprises a barrel wall scraping plate 201, a scraping and cleaning plate 202 and a scraping and lifting block 203; the barrel wall scraping plate 201 is arranged in the separation barrel 1, and one end of the barrel wall scraping plate 201 is in contact with the inner wall of the separation barrel 1, and the barrel wall scraping plate 201 can make a circular motion along the inner wall of the separation barrel 1; when the barrel wall scraping plate 201 stops moving, the scraping and lifting block 203 moves vertically to move the scraping and cleaning plate 202 downward, and during the movement of the scraping and cleaning plate 202, one side of the barrel wall scraping plate 201 contacts the scraping and cleaning plate 202;

[0040] The discharging assembly 3 includes an ash discharging valve body 301, a plurality of ash discharging blades 302, a plurality of telescopic scrapers 303 and a discharging movable scraper 304; the ash discharging valve body 301 is located below the separation barrel 1, the plurality of ash discharging blades 302, the plurality of telescopic scrapers 303 and the discharging movable scraper 304 are arranged in the ash discharging valve body 301, the telescopic scraper 303 is arranged on the ash discharging blade 302, when the ash discharging blade 302 makes a circular motion in the ash discharging valve body 301, the telescopic scraper 303 can be extended, the telescopic scraper 303 moves to contact with the scraping and cleaning plate 202, the discharging movable scraper 304 can contact with the ash discharging blade 302 and the telescopic scraper 303, and the discharging movable scraper 304 moves to clean the ash discharging blade 302 and the telescopic scraper 303;

[0041] When the mixed gas is blown into the separation barrel 1 for cyclone separation, the barrel wall scraper plate 201 makes a circular motion along the inner wall of the separation barrel 1, scrapes and gathers the liquid and powder mixture attached to the inner wall of the separation barrel 1, and the liquid and powder mixture adheres to one side of the barrel wall scraper plate 201, preventing the liquid and powder mixture from adhering to the wall of the separation barrel 1 after drying, affecting the subsequent separation efficiency; when the separation work is completed, the barrel wall scraper plate 201 stops moving, the scraper lifting block 203 moves vertically downward, and the scraper lifting block 203 drives the scraper cleaning plate 202 to move downward. The scraper cleaning plate 202 contacts one side of the barrel wall scraper plate 201. During the downward movement of the scraper cleaning plate 202, the mixture on one side of the barrel wall scraper plate 201 is scraped and gathered. When the scraper cleaning plate 202 moves to the bottom, the ash unloading blade 302 rotates to drive the telescopic scraper plate 303 to rotate. When the telescopic scraper plate 303 moves to just below the scraper cleaning plate 202, the telescopic scraper plate 303 extends The scraper 304 is used to scrape the liquid and powder mixture on the ash unloading blade 302. The scraper 304 is used to scrape the liquid and powder mixture on the ash unloading blade 302. The scraper 304 is used to scrape the liquid and powder mixture on the ash unloading blade 302. The scraper 304 is used to scrape the liquid and powder mixture on the ash unloading blade 302. The scraper 304 is made of anti-adhesion material. The liquid and powder mixture cannot adhere to the scraper 304, so it falls into the collecting device, and the liquid and powder mixture is discharged from the separation barrel 1, avoiding manual disassembly and separation after the separator is finished working, and cleaning the dry liquid and powder mixture adhered to the separation barrel 1, thereby improving the work efficiency and the applicability of the equipment.

[0042] Embodiment 2 is different from the above embodiment in that, please refer to Figure 4 , Fig.10 The cleaning assembly 2 also includes a rotating screw 204 and a connecting telescopic unit 21, the connecting telescopic unit 21 includes a first sleeve 211, a first spring 212, a second sleeve 213, a second spring 214 and a telescopic sleeve 215, the rotating screw 204 is arranged in the separation barrel 1, the scraping lifting block 203 is sleeved on the rotating screw 204, the scraping lifting block 203 is provided with a telescopic mounting opening, the first sleeve 211 is partially arranged in the telescopic mounting opening and is fixedly installed with the scraping lifting block 203, the first spring 212 is fixedly installed in the first sleeve 211, the second sleeve 213 is slidably installed in the first sleeve 211 and is fixedly connected to the first spring 212, the second spring 214 is fixedly installed in the second sleeve 213, the telescopic sleeve 215 is slidably installed in the second sleeve 213 and is fixedly connected to the second spring 214, and the end of the second spring 214 away from the second spring 214 is fixedly connected to the scraping cleaning plate 202;

[0043] When the scraper and cleaning plate 202 is cleaning, the rotating screw 204 rotates to drive the scraper and lifting block 203 to move vertically downward, and the scraper and lifting block 203 drives the scraper and cleaning plate 202 to move downward. The scraper and cleaning plate 202 moves downward in an inclined state, and the scraper and cleaning plate 202 approaches the scraper and lifting block 203. The telescopic sleeve 215 moves toward the scraper and lifting block 203, the second spring 214 contracts, and the telescopic sleeve 215 moves into the second sleeve 213. The first spring 212 contracts, and the second sleeve 213 moves into the first sleeve 211.

[0044] Embodiment 3 is different from the above embodiment in that, please refer to Figure 6 A scraping tooth ring 4 is rotatably mounted on the bottom end of the separation barrel 1, and the scraping tooth ring 4 is fixedly connected to the barrel wall scraping plate 201. A cleaning tooth ring 5 is rotatably mounted on the bottom end of the scraping tooth ring 4, and a rotating connecting plate 6 is fixedly mounted on the cleaning tooth ring 5. The rotating screw 204 is fixedly connected to the upper surface of the rotating connecting plate 6;

[0045] When cyclone separation is performed, the scraping gear ring 4 rotates to drive the barrel wall scraping plate 201 to move; when the barrel wall scraping plate 201 is cleaned, the cleaning gear ring 5 rotates to drive the rotating connecting plate 6 to rotate, and the rotating connecting plate 6 drives the rotating screw 204 to rotate; the barrel wall scraping plate 201 and the rotating connecting plate 6 rotate to prevent powder from bridging at the discharge port, affecting the separation work, and improving the applicability of the equipment.

[0046] Embodiment 4 is different from the above embodiment in that, please refer to Figure 6 , Figure 7 , Figure 8 The discharge assembly 3 also includes an ash unloading rotating column 305, a connecting block 306 and a telescopic cylinder 307. The ash unloading valve body 301 is arranged below the cleaning gear ring 5. The lower surface of the cleaning gear ring 5 is rotatably connected to the upper surface of the ash unloading valve body 301. The ash unloading rotating column 305 is rotatably installed in the ash unloading valve body 301. The ash unloading blades 302 are circumferentially distributed around the ash unloading rotating column 305. The ash unloading blades 302 are fixedly connected to the ash unloading rotating column 305. The ash unloading blades 302 are away from the ash unloading rotating column 305. A telescopic mounting groove is provided at one end, a telescopic spring 308 is fixedly connected in the telescopic mounting groove, a telescopic scraper 303 is slidably installed in the telescopic mounting groove, the telescopic scraper 303 is fixedly connected to the telescopic spring 308, a moving port 309 is provided at one side of the ash discharge valve body 301, a telescopic cylinder 307 is fixedly installed at one side of the ash discharge valve body 301, an output end of the telescopic cylinder 307 is fixedly connected to a connecting block 306, and the connecting block 306 is fixedly connected to the discharging moving scraper 304 through the moving port 309;

[0047] When in use, the ash unloading rotating column 305 rotates to drive the ash unloading blade 302 to rotate, and the ash unloading blade 302 rotates to drive the telescopic scraper 303 to rotate. When the telescopic scraper 303 moves below the scraping and cleaning plate 202, the telescopic scraper 303 extends and contacts the lower surface of the scraping and cleaning plate 202, and the liquid and powder mixture attached to the bottom of the scraping and cleaning plate 202 is scraped and gathered on the telescopic scraper 303. When the ash unloading blade 302 drives the telescopic scraper 303 to move, the telescopic scraper 303 contacts the side wall of the ash unloading valve body 301 and contracts, the telescopic spring 308 contracts, and the liquid and powder mixture moves to the ash unloading blade 302. When the ash unloading blade 302 rotates and contacts the discharging moving scraper 304, the telescopic cylinder 307 drives the discharging moving scraper 304 to move obliquely downward through the connecting block 306 and scrapes the liquid and powder mixture on the ash unloading blade 302.

[0048] Embodiment 5 is different from the above embodiment in that, please refer to Figure 1 , Figure 2 , Figure 3 , the separation barrel 1 is fixedly installed with a support frame 7, the support frame 7 is fixedly installed with a support plate 8, a scraping motor 9 and a cleaning motor 10 are fixedly installed on the upper surface of the support plate 8, a scraping transmission gear 11 is fixedly installed on the top of the driving shaft of the scraping motor 9, the scraping transmission gear 11 is meshed with the scraping gear ring 4, and a cleaning transmission gear 12 is fixedly installed on the top of the driving shaft of the cleaning motor 10, and the cleaning transmission gear 12 is meshed with the cleaning gear ring 5;

[0049] When the equipment is performing cyclone separation, the scraping motor 9 drives the scraping transmission gear 11 to rotate, thereby driving the scraping gear ring 4 to rotate. When the separation work is completed, the scraping motor 9 stops working, and the cleaning motor 10 drives the cleaning transmission gear 12 to rotate, thereby driving the cleaning gear ring 5 to rotate.

[0050] Embodiment 6 is different from the above embodiment in that, please refer to Figure 4 , Figure 6 , Fig.10 Furthermore, an exhaust pipe 13 is fixedly installed at the exhaust port of the separation barrel 1, and a fixing plate 14 is fixedly installed at the bottom end of the exhaust pipe 13, and the lower surface of the fixing plate 14 is rotatably connected to the top end of the rotating screw rod 204;

[0051] When cyclone separation is performed, the separated gas is discharged from the exhaust pipe 13 .

[0052] Embodiment 7 is different from the above embodiment in that, please refer to Fig. 9 , Fig.10 , a limit rod 15 is fixedly installed on the lower surface of the fixed plate 14, and the limit rod 15 is in contact with the scraping lifting block 203;

[0053] When the rotating screw rod 204 rotates, the limiting rod 15 limits the scraping lifting block 203, so that the scraping lifting block 203 moves vertically.

[0054] Embodiment 8 is different from the above embodiment in that, please refer to Figure 5 When the scraping and cleaning plate 202 moves to the top, the lower surface of the scraping and cleaning plate 202 is higher than the top of the scraping plate 201 on the barrel wall;

[0055] When the barrel wall scraping plate 201 moves, the scraping and cleaning plate 202 moves to the top.

[0056] Embodiment 9 is different from the above embodiment in that, please refer to Figure 6 , the moving port 309 is inclined, and the telescopic cylinder 307 is fixedly installed on the ash discharge valve body 301 in an inclined state;

[0057] When in use, the telescopic cylinder 307 pushes the discharging moving scraper 304 to move obliquely, ensuring that the discharging moving scraper 304 can clean the rotating ash unloading blade 302 and will not block the rotation of the ash unloading blade 302.

[0058] Embodiment 10 is different from the above embodiment in that, please refer to Figure 2 A base 16 is fixedly mounted on the bottom of the support frame 7, and an ash unloading motor 17 is fixedly mounted on the upper surface of the base 16. The driving shaft of the ash unloading motor 17 passes through the ash unloading valve body 301 and is fixedly connected to the ash unloading rotating column 305;

[0059] When in use, the ash unloading motor 17 drives the ash unloading rotating column 305 to rotate, and the ash unloading rotating column 305 drives the ash unloading blade 302 to rotate.

[0060] To sum up, with the help of the above-mentioned technical scheme of the present invention, when the present device is used, the mixed gas is blown into the separation barrel 1 for cyclone separation, and the scraper motor 9 drives the scraper transmission gear 11 to rotate, thereby driving the scraper gear ring 4 to rotate, and the rotation of the scraper gear ring 4 drives the barrel wall scraper plate 201 to move, and the barrel wall scraper plate 201 makes a circular motion along the inner wall of the separation barrel 1, and the liquid and powder mixture attached to the inner wall of the separation barrel 1 is scraped and gathered, and the liquid and powder mixture adheres to one side of the barrel wall scraper plate 201, so as to prevent the liquid and powder mixture from adhering to the wall of the separation barrel 1 after drying, thereby affecting the subsequent separation efficiency; the ash unloading motor 17 drives the ash unloading rotating column 305 to rotate, and the rotation of the ash unloading rotating column 305 drives the ash unloading blade 302 to rotate, so as to separate the powder. Discharging is carried out. When the separation work is completed, the scraping motor 9 stops working, the barrel wall scraping plate 201 stops moving, and the cleaning motor 10 drives the cleaning transmission gear 12 to rotate, thereby driving the cleaning gear ring 5 to rotate, and the cleaning gear ring 5 rotates to drive the rotating connecting plate 6 to rotate, and the rotating connecting plate 6 drives the rotating screw 204 to rotate, and the rotating screw 204 rotates to drive the scraping lifting block 203 to move vertically downward, and the scraping lifting block 203 drives the scraping cleaning plate 202 to move downward, and the scraping cleaning plate 202 moves downward in an inclined state, and the scraping cleaning plate 202 approaches the scraping lifting block 203, and the telescopic sleeve rod 215 moves toward the scraping lifting block 203. The second spring 214 contracts, and the telescopic sleeve rod 215 moves into the second sleeve 213. A spring 212 contracts, the second sleeve 213 moves into the first sleeve 211, and the scraper lifting block 203 drives the scraper cleaning plate 202 to move downward, and the scraper cleaning plate 202 contacts one side of the barrel wall scraper plate 201. During the downward movement of the scraper cleaning plate 202, the mixture on one side of the barrel wall scraper plate 201 is scraped and gathered. When the scraper cleaning plate 202 moves to the bottom, the ash unloading blade 302 rotates and drives the telescopic scraper plate 303 to rotate. When the telescopic scraper plate 303 moves to the bottom of the scraper cleaning plate 202, the telescopic scraper plate 303 extends and contacts the lower surface of the scraper cleaning plate 202, and the liquid and powder mixture attached to the bottom of the scraper cleaning plate 202 is scraped and gathered on the telescopic scraper plate 303. When the ash unloading blade 302 drives When the telescopic scraper 303 moves, the telescopic scraper 303 contacts the side wall of the ash unloading valve body 301 and contracts, and the liquid and powder mixture moves to the ash unloading blade 302. When the ash unloading blade 302 contacts the discharging moving scraper 304, the discharging moving scraper 304 moves downward to scrape the liquid and powder mixture on the ash unloading blade 302. The discharging moving scraper 304 is made of anti-adhesion material. The liquid and powder mixture cannot adhere to the discharging moving scraper 304, so it falls into the collecting device, and the liquid and powder mixture is discharged from the separation barrel 1, avoiding manual disassembly and separation of the separator after the work is completed, and cleaning the dry liquid and powder mixture attached to the separation barrel 1, thereby improving work efficiency and improving equipment applicability.

[0061] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0062] The preferred embodiments of the invention disclosed above are only used to help illustrate the invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can better understand and use the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cyclone separation device for powder separation, comprising a separation barrel, a cleaning component and a discharge component, characterized in that: The cleaning assembly comprises a barrel wall scraping plate, a scraping cleaning plate and a scraping lifting block; the barrel wall scraping plate is arranged in the separation barrel, and one end of the barrel wall scraping plate is in contact with the inner wall of the separation barrel, and the barrel wall scraping plate can make a circular motion along the inner wall of the separation barrel; when the barrel wall scraping plate stops moving, the scraping lifting block moves vertically to move the scraping cleaning plate downward, and during the movement of the scraping cleaning plate, one side of the barrel wall scraping plate contacts the scraping cleaning plate; The discharging assembly includes an ash discharging valve body, a plurality of ash discharging blades, a plurality of telescopic scrapers and a discharging movable scraper; the ash discharging valve body is located below the separation barrel, the plurality of ash discharging blades, the plurality of telescopic scrapers and the discharging movable scraper are arranged in the ash discharging valve body, the telescopic scraper is arranged on the ash discharging blade, and during the circular motion of the ash discharging blade in the ash discharging valve body, the telescopic scraper can be extended, the telescopic scraper moves and contacts with the scraping and cleaning plate, the discharging movable scraper can contact with the ash discharging blade and the telescopic scraper, and the discharging movable scraper moves to clean the ash discharging blade and the telescopic scraper.

2. A cyclone separation device for separating powder according to claim 1, characterized in that: The cleaning assembly also includes a rotating screw and a connecting telescopic unit, the connecting telescopic unit includes a first sleeve, a first spring, a second sleeve, a second spring and a telescopic sleeve rod, the rotating screw rod is arranged in the separation barrel, the scraping lifting block is sleeved on the rotating screw rod, the scraping lifting block is provided with a telescopic mounting opening, the first sleeve portion is arranged in the telescopic mounting opening and is fixedly mounted with the scraping lifting block, the first spring is fixedly mounted in the first sleeve, the second sleeve is slidably mounted in the first sleeve and is fixedly connected with the first spring, the second spring is fixedly mounted in the second sleeve, the telescopic sleeve rod is slidably mounted in the second sleeve and is fixedly connected with the second spring, and the end of the second spring away from the second spring is fixedly connected with the scraping and cleaning plate.

3. A cyclone separation device for separating powder according to claim 2, characterized in that: A scraping gear ring is rotatably mounted on the bottom end of the separation barrel, and the scraping gear ring is fixedly connected to the barrel wall scraping plate. A cleaning gear ring is rotatably mounted on the bottom end of the scraping gear ring, and a rotating connecting plate is fixedly mounted on the cleaning gear ring. The rotating screw is fixedly connected to the upper surface of the rotating connecting plate.

4. A cyclone separation device for separating powder according to claim 3, characterized in that: The ash discharging assembly further comprises an ash discharging rotating column, a connecting block and a telescopic cylinder, the ash discharging valve body is arranged below the cleaning gear ring, the lower surface of the cleaning gear ring is rotatably connected to the upper surface of the ash discharging valve body, the ash discharging rotating column is rotatably mounted on the ash discharging valve body, the ash discharging paddles are circumferentially distributed around the ash discharging rotating column, the ash discharging paddles are fixedly connected to the ash discharging rotating column, a telescopic mounting groove is provided at one end of the ash discharging paddles away from the ash discharging rotating column, a telescopic spring is fixedly connected in the telescopic mounting groove, the telescopic scraper is slidably mounted in the telescopic mounting groove, the telescopic scraper is fixedly connected to the telescopic spring, a moving opening is provided on one side of the ash discharging valve body, the telescopic cylinder is fixedly mounted on one side of the ash discharging valve body, the output end of the telescopic cylinder is fixedly connected to the connecting block, and the connecting block is fixedly connected to the discharging moving scraper through the moving opening.

5. A cyclone separation device for separating powder according to claim 4, characterized in that: The separation barrel is fixedly installed with a support frame, the support frame is fixedly installed with a support plate, the upper surface of the support plate is fixedly installed with a scraping motor and a cleaning motor, the top end of the scraping motor drive shaft is fixedly installed with a scraping transmission gear, the scraping transmission gear is meshed with the scraping gear ring, and the top end of the cleaning motor drive shaft is fixedly installed with a cleaning transmission shaft, the cleaning transmission shaft is meshed with the cleaning gear ring.

6. A cyclone separation device for separating powder according to claim 5, characterized in that: An exhaust pipe is fixedly installed at the exhaust port of the separation barrel, a fixing plate is fixedly installed at the bottom end of the exhaust pipe, and the lower surface of the fixing plate is rotatably connected to the top end of the rotating screw rod.

7. A cyclone separation device for separating powder according to claim 6, characterized in that: A limiting rod is fixedly mounted on the lower surface of the fixing plate, and the limiting rod is in contact with the scraping and lifting block.

8. A cyclone separation device for separating powder according to claim 6, characterized in that: When the scraping and cleaning plate moves to the uppermost position, the lower surface of the scraping and cleaning plate is higher than the top of the barrel wall scraping plate.

9. A cyclone separation device for separating powder according to claim 4, characterized in that: The movable port is in an inclined shape, and the telescopic cylinder is fixedly installed on the ash discharge valve body in an inclined shape.

10. A cyclone separation device for separating powder according to claim 6, characterized in that: A base is fixedly installed at the bottom end of the support frame, an ash unloading motor is fixedly installed on the upper surface of the base, and a driving shaft of the ash unloading motor passes through the ash unloading valve body and is fixedly connected to the ash unloading rotating column.

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