A recycling device and recycling method for carbide slag

Abstract

The invention discloses a recycling device for carbide slag, and specifically relates to the technical field of recycling carbide slag. When the existing device is used to make carbide slag into balls, the pressing force is insufficient, which easily causes the carbide slag balls to break, affecting the subsequent drying and calcination of the carbide slag. The invention comprises a conveying mechanism, which comprises a box body, a roller is installed inside the box body, and a plurality of groups of first mold grooves are annularly distributed on the outer ring of the roller. An extrusion mechanism is installed inside the box body, and the extrusion mechanism comprises a fixed box, and a second rotating shaft and a transmission shaft are rotatably provided on the fixed box. A plurality of plug blocks are installed on one side of the fixed box. A driving mechanism is installed on one side of the box body, and the driving mechanism comprises a driving shaft. The driving shaft is used to rotate the roller to intermittently rotate, so that the first mold groove filled with carbide slag on the roller can rotate intermittently and move to the bottom of the plug block. The driving shaft is used to rotate to drive the plug block to descend, so that the carbide slag inside the first mold groove is extruded and formed.

Description

Technical Field

[0001] The invention relates to the technical field of carbide slag recycling, and in particular to a carbide slag recycling device and a recycling method. Background Art

[0002] Calcium carbide slag is the waste residue with calcium hydroxide as the main component after calcium carbide is hydrolyzed to obtain acetylene gas. Acetylene is one of the important raw materials for basic organic synthesis industry. The process of producing acetylene with calcium carbide as raw material and adding water is simple and mature, and currently accounts for a large proportion in my country. 1 ton of calcium carbide plus water can generate more than 300 kg of acetylene gas, and at the same time generate 10 tons of industrial waste liquid with a solid content of about 12%, commonly known as calcium carbide slag slurry. Calcium carbide slag can be used to replace limestone to make cement, produce quicklime as calcium carbide raw material, produce chemical products, produce building materials, and be used for environmental governance.

[0003] When carbide slag is produced into lime, it needs to be granulated into granular spheres. The existing devices do not press the carbide slag into spheres with sufficient force, which can easily cause the carbide slag spheres to break, affecting the subsequent drying and calcination of the carbide slag.

[0004] For this reason, we propose a recycling device and a recycling method for carbide slag to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide a recycling device and a recycling method for carbide slag to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a recycling device for calcium carbide slag, comprising a conveying mechanism, the conveying mechanism comprising a support seat, a box body is installed on the top of the support seat, a first rotating shaft is rotatably arranged on the box body through a bearing, a roller is installed on the first rotating shaft, both ends of the roller are installed with limit disks, a plurality of groups of first mold grooves are distributed in an annular manner on the outer ring of the roller, a feeding funnel is installed on the top of the box body, a symmetrical scraper is installed at the bottom end of the box body, an extrusion mechanism is installed inside the box body, the extrusion mechanism comprises a fixed box, a second rotating shaft is rotatably arranged on the fixed box through a bearing, the fixed A transmission shaft is rotatably arranged at the center of one side of the box through a bearing, a first turntable is installed at the end of the transmission shaft away from the fixed box, a moving ring is installed at the end of the first turntable away from the fixed box, symmetrical moving rods are installed on both sides of the moving ring, a moving plate is installed at the bottom end of the symmetrical moving rods of the bottom layer, a plurality of plug-in blocks distributed in a straight line are installed at the bottom end of the moving plate, a driving mechanism is installed on one side of the box body, the driving mechanism includes a driving shaft, a first fixed ring is installed on the driving shaft, a sector gear is installed on one side of the outer ring of the first fixed ring, the sector gear is meshed with a third external gear, and a second fixed ring is installed at the center of the third external gear.

[0007] Preferably, a collection box is provided inside the support seat, a mesh plate is installed at the bottom of the box, the mesh plate is located above the collection box, baffles are installed on both sides of the lower end of the mesh plate, and the baffles are fixedly installed on the outside of the box.

[0008] Preferably, the limit plate does not contact the inner wall of the box, the limit plate is installed on the first rotating shaft, the bottom end of the scraper is in contact with the outer ring of the drum, a group of the first mold grooves on the top layer are distributed at the bottom ends of the scrapers symmetrically, and the lower end of the feed funnel is installed between the symmetrical scrapers.

[0009] Preferably, a second partition is installed inside the fixed box, the transmission shaft is rotatably set on the second partition through a bearing, a second bevel gear is installed on the end of the transmission shaft away from the first turntable, a symmetrical first partition is installed between the fixed box and the second partition, the second rotating shaft is rotatably set on the symmetrical first partition through a bearing, a first bevel gear is installed on the second rotating shaft, and the first bevel gear is meshed with the second bevel gear.

[0010] Preferably, a cylinder is installed at the edge of one end of the first turntable away from the fixed box, and the cylinder is slidably arranged inside the moving ring. A symmetrical limiting plate is fixedly installed on the upper end of the box body, and the symmetrical moving rods are slidably arranged on the limiting plate.

[0011] Preferably, a second mold groove is formed at the bottom end of the insert block, and a plurality of the insert blocks can be inserted into a group of first mold grooves.

[0012] Preferably, a bottom plate is installed on one side of the box body, a symmetrical support plate is installed on the top of the bottom plate, and the drive shaft is rotatably arranged on the symmetrical support plate and the box body through a bearing.

[0013] Preferably, a first external gear is mounted on the driving shaft, the first external gear is meshed with a second external gear, a motor is mounted on the symmetrical support plate, and an output end of the motor is fixedly connected to the center of the second external gear.

[0014] Preferably, synchronous wheels are installed on both the driving shaft and the second rotating shaft, the outer rings of the synchronous wheels on the driving shaft and the second rotating shaft are sleeved with the same synchronous belt, and the second fixing ring is fixedly installed on the first rotating shaft.

[0015] Preferably, a circular disc with a missing corner is installed on the other side of the outer ring of the first fixed ring, a second turntable is installed on the outer side of the second fixed ring, and a plurality of arc-shaped clamping blocks distributed in a ring are installed on the outer ring of the second turntable. The number of the arc-shaped clamping blocks is the same as the number of groups of the first mold grooves, and the arc-shaped clamping blocks can engage with the outer ring of the circular disc with a missing corner.

[0016] A recycling method for carbide slag recycling device, comprising the following steps

[0017] Step 1: evenly put carbide slag into the first mold slot from the feeding funnel, and use the motor to drive the drive shaft to rotate. The missing-angle disc is engaged with the arc-shaped block of the outer ring of the second rotating disk, and the fan gear is engaged with the third outer gear, so that the drive shaft can drive the second fixed ring to rotate intermittently. The rotation of the second fixed ring drives the first rotating shaft, the roller and the limit plate to rotate intermittently. The rotation of the roller drives the first mold slot filled with carbide slag to rotate intermittently and move it to the bottom of the plug block.

[0018] Step two, use the driving shaft to drive the second rotating shaft to rotate, the rotation of the second rotating shaft drives the transmission shaft to rotate, the rotation of the transmission shaft drives the first turntable to rotate, and the cylinder at the edge of the first turntable rotates in a circle, so that the moving ring and the moving rod can reciprocate and rise and fall, and the moving rod descends to drive the moving plate and the plug to descend, and cooperate with the second mold groove to extrude the carbide slag inside the first mold groove into shape, and then the carbide slag formed inside the first mold groove falls onto the mesh plate due to the rotation of the drum, and is discharged from the box through the mesh plate.

[0019] The present invention utilizes the rotation of the drum to make the carbide slag formed in the first mold groove fall onto the mesh plate and be discharged from the box body through the mesh plate, and the debris is screened by the mesh plate and falls into the collection box for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention,

[0022] Figure 3 It is a schematic diagram of the cross-sectional structure of the extrusion mechanism of the present invention,

[0023] Figure 4 This is a schematic diagram of the drum structure of the present invention.

[0024] Figure 5 This is a schematic diagram of the explosion structure of the driving mechanism of the present invention.

[0025] Figure 6 For the present invention Figure 2 A magnified schematic diagram of the structure in the middle.

[0026] Figure 7 For the present invention Figure 2 The enlarged schematic diagram of the structure at B in the middle,

[0027] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at point C in the middle.

[0028] In the figure: 1. conveying mechanism; 101. support base; 102. collecting box; 103. box body; 104. screen plate; 105. baffle plate; 106. first rotating shaft; 107. roller; 108. first die groove; 109. limit plate; 110. feeding funnel; 111. scraper; 2. extrusion mechanism; 201. fixed box; 202. first partition plate; 203. second rotating shaft; 204. first bevel gear; 205. second partition plate; 206. transmission shaft; 207. second bevel gear; 208. first turntable; 209. cylinder; 210, moving ring; 211, moving rod; 212, limiting plate; 213, moving plate; 214, insert block; 215, second mold groove; 3, driving mechanism; 301, bottom plate; 302, supporting plate; 303, driving shaft; 304, first external gear; 305, second external gear; 306, motor; 307, first fixed ring; 308, missing corner disk; 309, sector gear; 310, synchronous wheel; 311, synchronous belt; 312, third external gear; 313, second fixed ring; 314, second turntable; 315, arc-shaped block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example: Figure 1-8As shown, the present invention provides a recycling device for calcium carbide slag, including a conveying mechanism 1, the conveying mechanism 1 includes a support seat 101, a box body 103 is installed on the top of the support seat 101, a first rotating shaft 106 is rotatably arranged on the box body 103 through a bearing, a roller 107 is installed on the first rotating shaft 106, both ends of the roller 107 are installed with limit disks 109, and a plurality of groups of first mold grooves 108 are distributed in an annular manner on the outer ring of the roller 107, a feeding funnel 110 is installed on the top of the box body 103, and a symmetrical scraper 111 is installed at the bottom end of the box body 103. The calcium carbide slag is transported by the conveying mechanism 1, and an extrusion mechanism 2 is installed inside the box body 103, and the extrusion mechanism 2 includes a fixed box 201, a second rotating shaft 203 is rotatably arranged on the fixed box 201 through a bearing, and a transmission shaft 206 is rotatably arranged at the center of one side of the fixed box 201 through a bearing. 06 A first turntable 208 is installed at one end away from the fixed box 201, and a moving ring 210 is installed at one end of the first turntable 208 away from the fixed box 201. Symmetrical moving rods 211 are installed on both symmetrical sides of the moving ring 210, and a moving plate 213 is installed at the bottom end of the symmetrical moving rods 211 of the bottom layer, and a plurality of plug blocks 214 distributed in a straight line are installed at the bottom end of the moving plate 213. The calcium carbide slag is granulated by the extrusion mechanism 2, and a driving mechanism 3 is installed on one side of the box body 103. The driving mechanism 3 includes a driving shaft 303, and a first fixed ring 307 is installed on the driving shaft 303. A fan gear 309 is installed on one side of the outer ring of the first fixed ring 307, and the fan gear 309 is meshed with a third external gear 312. A second fixed ring 313 is installed at the center of the third external gear 312, and the driving mechanism 3 is used to drive the first rotating shaft 106 and the second rotating shaft 203 to rotate.

[0031] A collecting box 102 is provided inside the support seat 101, and the collecting box 102 is used to collect debris. A mesh plate 104 is installed at the bottom of the box body 103, and the mesh plate 104 is located above the collecting box 102. Baffles 105 are installed on both sides of the lower end of the mesh plate 104. The baffles 105 are fixedly installed on the outside of the box body 103. The mesh plate 104 is used to screen the impurities mixed in the granulation process. The limiting plate 109 does not contact the inner wall of the box body 103. The limiting plate 109 is installed on the The limit plate 109 on the first rotating shaft 106 limits the carbide slag entering from the conical funnel 110 to prevent it from spilling out. The bottom end of the scraper 111 is in contact with the outer ring of the roller 107. A group of first mold grooves 108 on the top layer are distributed at the bottom ends of the symmetrical scrapers 111. The scrapers 111 are used to scrape off excess carbide slag. The lower end of the feed funnel 110 is installed between the symmetrical scrapers 111 to allow the carbide slag to fall directly into the first mold grooves 108.

[0032] A second baffle plate 205 is installed inside the fixed box 201, and a transmission shaft 206 is rotatably arranged on the second baffle plate 205 through a bearing. A second bevel gear 207 is installed at one end of the transmission shaft 206 away from the first turntable 208. A symmetrical first baffle plate 202 is installed between the fixed box 201 and the second baffle plate 205. A second rotating shaft 203 is rotatably arranged on the symmetrical first baffle plate 202 through a bearing. A first bevel gear 204 is installed on the second rotating shaft 203. The first bevel gear 204 is meshed with the second bevel gear 207, so that the second rotating shaft 203 can drive the transmission shaft 206 to rotate. The first rotating shaft 203 is a gear that rotates with the second bevel gear 207. A cylinder 209 is installed at the edge of one end of the disk 208 away from the fixed box 201. The cylinder 209 is slidably set inside the moving ring 210. A symmetrical limiting plate 212 is fixedly installed on the upper end of the box body 103. A symmetrical moving rod 211 is slidably set on the limiting plate 212. The limiting plate 212 is used to limit the movement of the moving rod 211. A second mold groove 215 is opened at the bottom end of the plug block 214. Several plug blocks 214 can be inserted into a group of first mold grooves 108. The plug block 214 is lowered and cooperated with the second mold groove 215 to extrude the carbide slag inside the first mold groove 108.

[0033] A bottom plate 301 is installed on one side of the box body 103, and a symmetrical support plate 302 is installed on the top of the bottom plate 301. The driving shaft 303 is rotatably arranged on the symmetrical support plate 302 and the box body 103 through a bearing to support and limit the driving shaft 303. A first external gear 304 is installed on the driving shaft 303, and the first external gear 304 is meshed with a second external gear 305. A motor 306 is installed on the symmetrical support plate 302, and the output end of the motor 306 is fixedly connected to the center of the second external gear 305. The motor 306 is used to drive the driving shaft 303 to rotate. Synchronous wheels 310 are installed on the driving shaft 303 and the second rotating shaft 203. The outer rings of the synchronous wheels 310 on the driving shaft 303 and the second rotating shaft 203 are provided with the same synchronous belt 311. The second fixing ring 313 is fixedly installed on the first rotating shaft 106. A synchronous belt 311 is sleeved on the synchronous wheel 310 on the second rotating shaft 203 and the driving shaft 303, so that the driving shaft 303 can drive the second rotating shaft 203 to rotate, a missing corner disk 308 is installed on the other side of the outer ring of the first fixed ring 307, and a second rotating disk 314 is installed on the outer side of the second fixed ring 313. A plurality of arc-shaped clamping blocks 315 distributed in an annular manner are installed on the outer ring of the second rotating disk 314. The number of arc-shaped clamping blocks 315 is the same as the number of groups of the first mold grooves 108. The arc-shaped clamping blocks 315 can be engaged with the outer ring of the missing corner disk 308. The missing corner disk 308 is engaged with the arc-shaped clamping blocks 315 on the outer ring of the second rotating disk 314, and the fan gear 309 is meshed with the third external gear 312, so that the driving shaft 303 can drive the first rotating shaft 106 to rotate intermittently, and the first rotating shaft 106 will not rotate due to inertia.

[0034] A recycling method for carbide slag recycling device, comprising the following steps

[0035] Step 1: evenly put carbide slag into the first mold groove 108 from the feeding funnel 110, and drive the drive shaft 303 to rotate by using the motor 306. The missing-corner disk 308 is engaged with the arc-shaped block 315 of the outer ring of the second rotating disk 314, and the fan gear 309 is engaged with the third outer gear 312, so that the drive shaft 303 can drive the second fixed ring 313 to rotate intermittently. The rotation of the second fixed ring 313 drives the first rotating shaft 106, the roller 107 and the limit plate 109 to rotate intermittently. The rotation of the roller 107 drives the first mold groove 108 filled with carbide slag to rotate intermittently and move to the bottom of the plug block 214.

[0036] Step two, use the driving shaft 303 to drive the second rotating shaft 203 to rotate, the rotation of the second rotating shaft 203 drives the transmission shaft 206 to rotate, the rotation of the transmission shaft 206 drives the first turntable 208 to rotate, and the cylinder 209 at the edge of the first turntable 208 rotates in a circle, so that the movable ring 210 and the movable rod 211 reciprocate and rise and fall, and the movable rod 211 descends, driving the movable plate 213 and the plug block 214 to descend, and cooperate with the second mold groove 215 to extrude the calcium carbide slag inside the first mold groove 108 into shape, and then the calcium carbide slag formed inside the first mold groove 108 falls onto the mesh plate 104 due to the rotation of the drum 107, and is discharged from the box body 103 through the mesh plate 104.

[0037] Working principle: When the present invention is used, carbide slag is evenly placed from the feeding funnel 110, and the carbide slag enters the first mold groove 108. The motor 306 is used to drive the second outer gear 305 to rotate. The rotation of the second outer gear 305 drives the first outer gear 304 to rotate. The driving shaft 303 at the center of the first outer gear 304 rotates accordingly. The rotation of the driving shaft 303 drives the synchronous wheel 310 and the first fixed ring 307 thereon to rotate. The rotation of the first fixed ring 307 drives the fan-shaped gear 309 and the missing corner disc 308 to rotate. The missing corner disc 308 and the first fixed ring 307 rotate. The arc-shaped block 315 of the outer ring of the second rotating disk 314 is engaged, and the fan-shaped gear 309 is meshed with the third outer gear 312, so that the fan-shaped gear 309 and the second fixed ring 313 at the center of the missing corner disk 308 rotate intermittently, and the rotation of the second fixed ring 313 drives the first rotating shaft 106 to rotate intermittently, and the rotation of the first rotating shaft 106 drives the roller 107 and the limiting plate 109 to rotate intermittently, and the rotation of the roller 107 drives the first mold groove 108 filled with calcium carbide slag to rotate intermittently and move to the bottom of the insert block 214, and the scraper 111 is used to scrape off the excess calcium carbide slag;

[0038] The synchronous belt 311 is sleeved on the second rotating shaft 203 and the synchronous wheel 310 on the driving shaft 303, so that the driving shaft 303 can drive the second rotating shaft 203 to rotate, and the first bevel gear 204 on the second rotating shaft 203 and the second bevel gear 207 on the transmission shaft 206 are meshed, so that the transmission shaft 206 rotates accordingly, and the rotation of the transmission shaft 206 drives the first rotating disk 208 to rotate, and the cylinder 209 at the edge of the first rotating disk 208 rotates accordingly, and drives the moving ring 210 and the moving rod 211 reciprocates and rises and falls on the symmetrical limit plates 212, and the moving plate 213 at the bottom end of the bottom moving rod 211 descends accordingly, and drives the plug block 214 to descend, and cooperates with the second mold groove 215 to extrude the carbide slag inside the first mold groove 108 into shape. Subsequently, the carbide slag formed inside the first mold groove 108 falls onto the mesh plate 104 under the rotation of the drum 107, and is discharged from the box body 103 through the mesh plate 104. The debris is screened by the mesh plate 104 and falls into the collection box 102.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for recycling carbide slag, comprising a conveying mechanism (1), characterized in that: The conveying mechanism (1) comprises a support seat (101), a box body (103) is mounted on the top of the support seat (101), a first rotating shaft (106) is rotatably arranged on the box body (103) via a bearing, a roller (107) is mounted on the first rotating shaft (106), both ends of the roller (107) are mounted with limit plates (109), a plurality of groups of first mold grooves (108) are distributed in an annular manner on the outer ring of the roller (107), a feeding hopper (110) is mounted on the top of the box body (103), a symmetrical scraper (111) is mounted on the bottom of the box body (103), an extrusion mechanism (2) is mounted inside the box body (103), the extrusion mechanism (2) comprises a fixed box (201), a second rotating shaft (203) is rotatably arranged on the fixed box (201) via a bearing, a transmission shaft (206) is rotatably arranged at the center of one side of the fixed box (201) via a bearing, A first rotating disk (208) is installed at one end of the transmission shaft (206) away from the fixed box (201), a moving ring (210) is installed at one end of the first rotating disk (208) away from the fixed box (201), symmetrical moving rods (211) are installed on both symmetrical sides of the moving ring (210), a moving plate (213) is installed at the bottom end of the symmetrical moving rods (211) at the bottom layer, and a plurality of plug blocks (214) distributed in a straight line are installed at the bottom end of the moving plate (213), a driving mechanism (3) is installed on one side of the box body (103), the driving mechanism (3) comprises a driving shaft (303), a first fixing ring (307) is installed on the driving shaft (303), a sector gear (309) is installed on one side of the outer ring of the first fixing ring (307), the sector gear (309) is meshed with a third external gear (312), and a second fixing ring (313) is installed at the center of the third external gear (312); The limiting plate (109) does not contact the inner wall of the box body (103), the limiting plate (109) is mounted on the first rotating shaft (106), the bottom end of the scraper (111) contacts the outer ring of the roller (107), a group of the first mold grooves (108) on the top layer are distributed at the bottom ends of the symmetrical scrapers (111), and the lower end of the feeding funnel (110) is mounted between the symmetrical scrapers (111); A second partition (205) is installed inside the fixed box (201); the transmission shaft (206) is rotatably arranged on the second partition (205) via a bearing; a second bevel gear (207) is installed at one end of the transmission shaft (206) away from the first rotating disk (208); a symmetrical first partition (202) is installed between the fixed box (201) and the second partition (205); the second rotating shaft (203) is rotatably arranged on the symmetrical first partition (202) via a bearing; a first bevel gear (204) is installed on the second rotating shaft (203); and the first bevel gear (204) is meshed with the second bevel gear (207); The driving shaft (303) and the second rotating shaft (203) are both equipped with synchronous wheels (310); the outer rings of the synchronous wheels (310) on the driving shaft (303) and the second rotating shaft (203) are sleeved with a same synchronous belt (311); and the second fixing ring (313) is fixedly mounted on the first rotating shaft (106); A notched circular disc (308) is installed on the other side of the outer ring of the first fixed ring (307), a second rotating disc (314) is installed on the outer side of the second fixed ring (313), and a plurality of arc-shaped clamping blocks (315) distributed in an annular manner are installed on the outer ring of the second rotating disc (314), the number of the arc-shaped clamping blocks (315) being the same as the number of groups of the first mold grooves (108), and the arc-shaped clamping blocks (315) can be engaged with the outer ring of the notched circular disc (308); When the carbide slag recycling device is used, carbide slag is evenly placed from the feeding funnel (110), the carbide slag enters the first mold groove (108), and the motor (306) is used to drive the second external gear (305) to rotate. The rotation of the second external gear (305) drives the first external gear (304) to rotate. The driving shaft (303) at the center of the first external gear (304) rotates accordingly. The rotation of the driving shaft (303) drives the synchronous wheel (310) and the first fixed ring (307) thereon to rotate. The rotation of the first fixed ring (307) drives the fan-shaped gear (309) and the corner disc (308) to rotate. The corner disc (308) is used to rotate. The arc-shaped clamping block (315) is engaged with the outer ring of the second rotating disk (314), and the fan-shaped gear (309) is meshed with the third outer gear (312), so that the fan-shaped gear (309) and the second fixed ring (313) at the center of the notched circular disk (308) rotate intermittently, and the rotation of the second fixed ring (313) drives the first rotating shaft (106) to rotate intermittently, and the rotation of the first rotating shaft (106) drives the roller (107) and the limiting plate (109) to rotate intermittently, and the rotation of the roller (107) drives the first mold groove (108) filled with calcium carbide slag to rotate intermittently and move to the bottom of the insert block (214), and the scraper (111) is used to scrape off the excess calcium carbide slag; A synchronous belt (311) is sleeved on the second rotating shaft (203) and the synchronous wheel (310) on the driving shaft (303), so that the driving shaft (303) can drive the second rotating shaft (203) to rotate, and the first bevel gear (204) on the second rotating shaft (203) and the second bevel gear (207) on the transmission shaft (206) are meshed, so that the transmission shaft (206) rotates accordingly, and the rotation of the transmission shaft (206) drives the first rotating disk (208) to rotate, and the cylinder (209) at the edge of the first rotating disk (208) rotates accordingly, and drives the moving ring (210) and the moving ring (211). The movable rod (211) reciprocates and rises and falls on the symmetrical limiting plates (212), and the movable plate (213) at the bottom end of the movable rod (211) at the bottom layer descends accordingly, driving the insert block (214) to descend, and cooperates with the second mold groove (215) to squeeze and shape the calcium carbide slag inside the first mold groove (108). Subsequently, the calcium carbide slag formed inside the first mold groove (108) falls onto the mesh plate (104) under the rotation of the drum (107), and is discharged from the box body (103) through the mesh plate (104). The debris is screened by the mesh plate (104) and falls into the collection box (102); A collection box (102) is provided inside the support seat (101); a mesh plate (104) is installed at the bottom end of the box body (103); the mesh plate (104) is located above the collection box (102); baffle plates (105) are installed on both sides of the lower end of the mesh plate (104); and the baffle plates (105) are fixedly installed on the outside of the box body (103); A cylinder (209) is installed at the edge of one end of the first rotating disk (208) away from the fixed box (201); the cylinder (209) is slidably arranged inside the moving ring (210); a symmetrical limiting plate (212) is fixedly installed at the upper end of the box body (103); and the symmetrical moving rods (211) are slidably arranged on the limiting plate (212); A second mold groove (215) is formed at the bottom of the insert block (214), and a plurality of the insert blocks (214) can be inserted into a group of first mold grooves (108); A bottom plate (301) is installed on one side of the box body (103), a symmetrical support plate (302) is installed on the top of the bottom plate (301), and the drive shaft (303) is rotatably arranged on the symmetrical support plate (302) and the box body (103) via a bearing; A first external gear (304) is mounted on the driving shaft (303), the first external gear (304) is meshed with a second external gear (305), a motor (306) is mounted on the symmetrical support plate (302), and an output end of the motor (306) is fixedly connected to the center of the second external gear (305).

2. A recycling method for carbide slag, using the carbide slag recycling device according to claim 1, characterized in that: The following steps are involved: Step 1, carbide slag is evenly put in from the feeding funnel (110), the carbide slag enters the first mold groove (108), the motor (306) is used to drive the driving shaft (303) to rotate, the missing corner disk (308) is engaged with the arc-shaped block (315) on the outer ring of the second rotating disk (314), and the fan gear (309) is engaged with the third outer gear (312), so that the driving shaft (303) can drive the second fixed ring (313) to rotate intermittently, the rotation of the second fixed ring (313) drives the first rotating shaft (106), the roller (107) and the limit plate (109) to rotate intermittently, and the rotation of the roller (107) drives the first mold groove (108) filled with carbide slag to rotate intermittently and move to the bottom of the plug block (214); Step 2: The second rotating shaft (203) is driven to rotate by the driving shaft (303), and the rotation of the second rotating shaft (203) drives the transmission shaft (206) to rotate, and the rotation of the transmission shaft (206) drives the first rotating disk (208) to rotate, and the cylinder (209) at the edge of the first rotating disk (208) rotates in a circle accordingly, so that the moving ring (210) and the moving rod (211) move up and down reciprocatingly, and the moving rod (211) descends to drive the moving plate (213) and the insert block (214) to descend, and cooperate with the second mold groove (215) to squeeze and shape the calcium carbide slag inside the first mold groove (108), and then the calcium carbide slag formed inside the first mold groove (108) falls onto the mesh plate (104) when the roller (107) rotates, and is discharged from the box body (103) through the mesh plate (104).

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