Slag separation equipment

Abstract

The present invention relates to the technical field of slag separation, and more specifically discloses a slag separation device, including a positioning and pulling component, a crushing component is installed on the front of the positioning and pulling component, a sealing screening component is installed on the top of the positioning and pulling component, and the sealing screening component includes a first positioning component, a screening cylinder component is installed on one side of the first positioning component, and a second positioning component is provided on the other side of the first positioning component; the present invention drives the extension of the arc-shaped hydraulic rod on one side through the operation of the hydraulic cylinder, and at this time the arc-shaped hydraulic rod on the other side is shortened, and the crushing and screening of the slag can be completed by a single device, while reducing the equipment footprint and the moving distance of the slag, so that the generation of dust during the slag processing is reduced as much as possible, ensuring the cleanliness of the working environment, and avoiding the occurrence of occupational diseases among operators due to the large amount of dust in the environment.

Description

Technical Field

[0001] The present invention relates to the technical field of slag separation, and more particularly to a slag separation device. Background Art

[0002] Slag separation equipment is used to separate and process slag produced during smelting and metalworking processes. These devices use physical methods such as crushing, screening, magnetic separation, and gravity separation to efficiently separate useful and unusable components in the slag, thereby achieving resource reuse and reducing environmental pollution.

[0003] Slag separation equipment is widely used in a variety of fields, including industrial smelting, chemical production, and construction waste treatment. For example, in the treatment of blast furnace slag, slag treatment equipment such as iron removers can be used for refined screening and separation. In chemical production, efficient solid-liquid separation technology is used to ensure smooth production. In construction waste treatment projects, crushing and screening equipment is used to process waste materials for recycling.

[0004] There are some deficiencies in the use of existing slag separation equipment, as follows:

[0005] During the use of existing slag separation equipment, the slag needs to be crushed and then the crushed slag is classified according to different particle sizes through screening. However, during the use of the existing equipment, the crushed slag needs to be transported to the screening equipment through the transfer equipment to complete the separation of the slag. During the slag transportation process, a large amount of dust will be generated when the crushed slag falls to the conveying equipment and the screening equipment. Therefore, it is not convenient to ensure the cleanliness of the working environment, and this may cause occupational diseases caused by dust to the workers. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a slag separation device to solve the problems existing in the above-mentioned background technology.

[0007] The present invention provides the following technical solutions: a slag separation device, comprising a positioning and pulling assembly, a crushing assembly is installed on the front of the positioning and pulling assembly, a sealing screening assembly is installed on the top of the positioning and pulling assembly, the sealing screening assembly comprises a first positioning assembly, a screening cylinder assembly is installed on one side of the first positioning assembly, and a second positioning assembly is provided on the other side of the first positioning assembly, the crushing assembly comprises a first positioning shaft, a cutting knife is fixedly connected to the outer side of the first positioning shaft, a positioning circular plate is fixedly connected to the front and back sides of the outer side of the first positioning shaft, a sealing ring is fixedly connected to the front and back sides of the outer side of the first positioning shaft, a second positioning shaft is fixedly connected to the side of the positioning circular plate away from the first positioning shaft, a first bearing is fixedly connected to the outer side of the second positioning shaft, and the output shaft of the servo motor is fixedly connected to the front of the second positioning shaft on the front side of the crushing assembly.

[0008] Furthermore, the positioning and pulling assembly includes a hydraulic cylinder, the bottom of both sides of the hydraulic cylinder is fixedly connected to a first positioning plate, the top of the first positioning plate is fixedly connected to a supporting block on a side away from the hydraulic cylinder, the two sides of the hydraulic cylinder are fixedly connected to a delivery pipe, the delivery pipe is fixedly connected to an arc-shaped hydraulic rod on a side away from the hydraulic cylinder, the two sides of the top of the hydraulic cylinder close to the front are fixedly connected to a first positioning square tube, the side of the first positioning square tube away from the hydraulic cylinder is fixedly connected to a supporting inclined plate, the top of the hydraulic cylinder is fixedly connected to a push plate, the front of the first positioning square tube is fixedly connected to a horizontal positioning plate, the front of the horizontal positioning plate is fixedly connected to a third positioning plate, the back of the hydraulic cylinder is fixedly connected to a second positioning plate, and the top of the push plate is provided with a pushing inclined surface.

[0009] Furthermore, the first positioning assembly includes a first sealing arc plate, a first inclined surface is provided on one side of the inner side of the first sealing arc plate, a first positioning vertical plate is fixedly connected to one side of the outer side of the first sealing arc plate, a first rotating block is fixedly connected to the other side of the first sealing arc plate, first rotating fillets are provided on both the inner and outer sides of the side of the first rotating block away from the first sealing arc plate, and a second bearing is fixedly connected to the front side of the first rotating block.

[0010] Furthermore, the second positioning assembly includes a second sealing arc plate, a second inclined surface is provided on the other side of the inner side of the second sealing arc plate, a second positioning vertical plate is fixedly connected to the other side of the outer side of the second sealing arc plate, a first positioning notch is provided on the front and back sides of one side of the outer side of the second sealing arc plate, a second rotating radius is provided on the inner and outer sides of one side of the second sealing arc plate, and a first positioning rod is fixedly connected to one side of the front side of the second sealing arc plate.

[0011] Furthermore, the screening cylinder assembly includes a first screening curved plate, a first screening hole is provided on the outer side of the first screening curved plate, a second rotating block is fixedly connected to the front and back sides of the other side of the first screening curved plate, a third bearing is fixedly sleeved on the front side of the second rotating block, a third rotating fillet is provided on the inner and outer sides of the second rotating block away from the other side of the first screening curved plate, a second notch is provided on the front and back sides of the outer side of the first screening curved plate, a fourth rotating fillet is provided on the inner and outer sides of one side of the first screening curved plate, a second positioning rod is fixedly connected to one side of the front side of the first screening curved plate, a telescopic groove is provided on the front side of the first screening curved plate, a spring is fixedly connected to the back side of the inner side of the telescopic groove, the front side of the spring is fixedly connected to the second screening curved plate, a second screening hole is provided on the outer side of the second screening curved plate, and a pushing inclined block is fixedly connected to the front side of the second screening curved plate.

[0012] Furthermore, a circular positioning hole is opened on the top of the front side of the second positioning plate and the third positioning plate, and the diameter of the circular positioning holes of the second positioning plate and the third positioning plate is interference fit with the diameter of the outer side of the first bearing, and the thickness of the second positioning plate and the third positioning plate is the same as the thickness of the first bearing.

[0013] Furthermore, the height of the second inclined surface is the same as the height of the first inclined surface and the thickness of the second sealing arc plate, the arc length of the first rotating block is the same as the arc length of the first positioning notch, the diameter of the first rotating fillet is the same as the diameter of the second rotating fillet, the diameter of the first rotating fillet is the same as the thickness of the first sealing arc plate, and the inner diameter of the second bearing is interference fit with the diameter of the first positioning rod.

[0014] Furthermore, the inner cross-sectional size and shape of the telescopic groove are clearance matched with the cross-sectional size and shape of the second screening arc plate, the size and shape of the back side of the pushing inclined block are clearance matched with the cross-sectional size and shape of the front opening of the telescopic groove, the front side of the outer side of the first inclined surface is provided with an oblique angle, the angle of the first inclined surface is the same as the angle of the pushing inclined surface, the pushing inclined block and the pushing inclined surface are on the same plane, and the diameter of the second screening hole is the same as the diameter of the first screening hole.

[0015] The technical effects and advantages of the present invention are as follows:

[0016] 1. The present invention utilizes a hydraulic cylinder to extract liquid from the inside of a curved hydraulic rod through a delivery pipe, causing it to retract, thereby driving the first and second positioning assemblies to separate. The slag to be processed and separated is then placed into the sealing and screening assembly through the gap between the first and second positioning assemblies. The curved hydraulic rod then extends, causing the insides of the first and second positioning assemblies to abut against the outside of a sealing ring. A servo motor then rotates the second positioning shaft, which in turn drives the positioning disc and sealing ring, and subsequently the first positioning shaft and cutting blade. The rotation of the first positioning shaft and cutting blade pulverizes the slag inside the sealing and screening assembly. During the pulverization process, the sealing ring cooperates with the first and second positioning assemblies, as well as the inside of the screening cylinder assembly, preventing the generation of large amounts of dust that could contaminate the work environment during the pulverization process, thereby ensuring a clean and tidy working environment for workers.

[0017] 2. The present invention pulls the first positioning assembly and the second positioning assembly to move to both sides through an arc-shaped hydraulic rod. At this time, the positioning of the second positioning rod by the second bearing and the first rotating radius causes the first positioning assembly to rotate relative to the screening cylinder assembly connected thereto. At the same time, the first positioning rod rotates relative to the screening cylinder assembly connected thereto under the positioning of the third bearing and the third rotating radius, so that the sealed screening assembly is separated from the outside of the crushing assembly. Under the continuous contraction of the arc-shaped hydraulic rod, the sealed screening assembly moves downward. When the sealed screening assembly moves downward to the position of the top of the push plate, the pushing inclined surface is affixed to the outside of the pushing inclined block. Then, when the arc-shaped hydraulic rod continues to contract, the pushing inclined surface pushes the pushing inclined block to move toward the inside of the telescopic groove, and then pushes the second screening arc plate to move toward the back side. Then, the spring is compressed until the second screening hole coincides with the first screening hole. At this time, the front of the pushing inclined block is affixed to the back side of the first positioning square tube, the supporting inclined plate, and the transverse positioning plate. Then, the arc-shaped hydraulic rod continues to contract until the first positioning assembly, the second positioning assembly and the screening cylinder assembly are fully expanded and then stops, thereby converting the crushing device into a screening device, reducing the footprint of the slag separation equipment.

[0018] 3. This invention uses a hydraulic cylinder to extend one curved hydraulic rod while shortening the other, causing the sealed screening assembly to swing and shake the slag on top of the assembly, thereby screening the crushed slag. A receiving tray is provided on top of the hydraulic cylinder to collect the screened slag. This single device can complete both slag crushing and screening, reducing both the equipment footprint and the distance the slag must travel. This minimizes dust generation during slag processing, ensuring a clean working environment and preventing workers from developing occupational diseases due to excessive dust in the environment.

[0019] 4. The present invention can install a cover net on the outside of the equipment according to actual needs to completely isolate the generated dust, making it easy to select the appropriate production needs according to actual production needs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the front structure of the positioning and pulling assembly of the present invention.

[0022] Figure 3 This is a schematic diagram of the back structure of the positioning and pulling assembly of the present invention.

[0023] Figure 4 It is a schematic structural diagram of the crushing component of the present invention.

[0024] Figure 5 It is a schematic structural diagram of the sealing screening assembly of the present invention.

[0025] Figure 6 This is a schematic structural diagram of the first positioning component of the present invention.

[0026] Figure 7 It is a schematic structural diagram of the second positioning component of the present invention.

[0027] Figure 8 It is a schematic structural diagram of the screening cylinder assembly of the present invention.

[0028] Figure 9 It is a schematic diagram of the cross-sectional structure of the screening cylinder assembly of the present invention.

[0029] 1. Positioning and pulling assembly; 101. Hydraulic cylinder; 102. First positioning plate; 103. Support block; 104. Delivery pipe; 105. Arc-shaped hydraulic rod; 106. Second positioning plate; 107. First positioning square tube; 108. Support inclined plate; 109. Push plate; 1010. Third positioning plate; 1011. Horizontal positioning plate; 1012. Push inclined plane; 2. Crushing assembly; 201. First positioning shaft; 202. Cutting knife; 203. Positioning circular plate; 204. Sealing ring; 205. Second positioning shaft; 206. First bearing; 207. Servo motor; 3. Sealing and screening assembly; 301. First positioning assembly; 3011. First sealing arc plate; 3012. First inclined plane; 3013. First positioning vertical plate; 3014. First rotating shaft Movable block; 3015, second bearing; 3016, first rotating fillet; 302, second positioning assembly; 3021, second sealing arc plate; 3022, second inclined surface; 3023, second positioning vertical plate; 3024, second rotating fillet; 3025, first positioning notch; 3026, first positioning rod; 303, screening cylinder assembly; 3031, first screening arc plate; 3032, first screening hole; 3033, second rotating block; 3034, third bearing; 3035, third rotating fillet; 3036, second notch; 3037, fourth rotating fillet; 3038, second positioning rod; 3039, spring; 30310, second screening arc plate; 30311, second screening hole; 30312, pushing inclined block; 30313, telescopic slot. DETAILED DESCRIPTION

[0030] The technical solutions of the present invention will be described clearly and completely below in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The slag separation equipment involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 9The present invention provides a slag separation device, comprising a positioning and pulling component 1, a crushing component 2 is installed on the front of the positioning and pulling component 1, a sealing and screening component 3 is installed on the top of the positioning and pulling component 1, the sealing and screening component 3 comprises a first positioning component 301, a screening cylinder component 303 is installed on one side of the first positioning component 301, and a second positioning component 302 is provided on the other side of the first positioning component 301, the crushing component 2 comprises a first positioning shaft 201, a cutting knife 202 is fixedly connected to the outside of the first positioning shaft 201, a positioning circular plate 203 is fixedly connected to the front and back sides of the first positioning shaft 201, a sealing ring 204 is fixedly connected to the front and back sides of the outside of the first positioning shaft 201, a second positioning shaft 205 is fixedly connected to the side of the positioning circular plate 203 away from the first positioning shaft 201, and the second positioning shaft 20 5 is fixedly connected to the outside of the first bearing 206, and the front of the second positioning shaft 205 on the front of the crushing assembly 2 is fixedly connected to the output shaft of the servo motor 207; the operation of the hydraulic cylinder 101 drives the arc-shaped hydraulic rod 105 on one side to extend, and at this time the arc-shaped hydraulic rod 105 on the other side is shortened, so that the sealing screening assembly 3 swings so that the slag on the top of the sealing screening assembly 3 is shaken, thereby screening the crushed slag, and a receiving tray is provided on the top of the hydraulic cylinder 101 to collect the screened slag. The crushing and screening of the slag can be completed by a single device, which reduces the equipment footprint and the moving distance of the slag, so that the generation of dust during the slag processing is reduced as much as possible, ensuring the cleanliness of the working environment and avoiding the occurrence of occupational diseases among operators due to a large amount of dust in the environment.

[0032] In a preferred embodiment, the positioning and pulling assembly 1 includes a hydraulic cylinder 101, the bottom of both sides of the hydraulic cylinder 101 is fixedly connected to a first positioning plate 102, the top of the first positioning plate 102 is fixedly connected to a supporting block 103 on the side away from the hydraulic cylinder 101, the two sides of the hydraulic cylinder 101 are fixedly connected to a delivery pipe 104, the side of the delivery pipe 104 away from the hydraulic cylinder 101 is fixedly connected to an arc-shaped hydraulic rod 105, the two sides of the top of the hydraulic cylinder 101 near the front are fixedly connected to a first positioning square tube 107, the side of the first positioning square tube 107 away from the hydraulic cylinder 101 is fixedly connected to a support inclined plate 108, and the top of the hydraulic cylinder 101 is fixedly connected to a push rod 106. The front of the first positioning square tube 107 is fixedly connected to a transverse positioning plate 1011, the front of the transverse positioning plate 1011 is fixedly connected to a third positioning plate 1010, the back of the hydraulic cylinder 101 is fixedly connected to the second positioning plate 106, and the top of the push plate 109 is provided with a push inclined surface 1012; the hydraulic cylinder 101 works through the transmission of the delivery pipe 104 to extract the liquid inside the arc hydraulic rod 105, thereby causing the arc hydraulic rod 105 to contract, and then drive the first positioning group 302 and the slag inside the sealing and screening assembly 3 are crushed by the rotation of the first positioning assembly 301 and the cutting knife 202. During the crushing process, the sealing ring 204 cooperates with the first positioning assembly 301, the second positioning assembly 302 and the inner side of the screening cylinder assembly 303 to avoid the occurrence of a large amount of dust polluting the working environment during the crushing process of the slag, thereby ensuring the cleanliness of the working environment of the workers.

[0033] In a preferred embodiment, the first positioning assembly 301 includes a first sealing arc plate 3011, a first inclined surface 3012 is provided on one side of the inner side of the first sealing arc plate 3011, a first positioning vertical plate 3013 is fixedly connected to one side of the outer side of the first sealing arc plate 3011, a first rotating block 3014 is fixedly connected to the other side of the first sealing arc plate 3011, and a first rotating fillet 3016 is provided on the inner and outer sides of the first rotating block 3014 away from the first sealing arc plate 3011, and a second bearing 3015 is fixedly connected to the front of the first rotating block 3014.

[0034] In a preferred embodiment, the second positioning assembly 302 includes a second sealing arc plate 3021, a second inclined surface 3022 is provided on the other side of the inner side of the second sealing arc plate 3021, a second positioning vertical plate 3023 is fixedly connected to the other side of the outer side of the second sealing arc plate 3021, a first positioning notch 3025 is provided on the front and back sides of the outer side of the second sealing arc plate 3021, a second rotating radius 3024 is provided on the inner and outer sides of one side of the second sealing arc plate 3021, and a first positioning rod 3026 is fixedly connected to one side of the front side of the second sealing arc plate 3021.

[0035] In a preferred embodiment, the screening cylinder assembly 303 includes a first screening curved plate 3031, a first screening hole 3032 is provided on the outer side of the first screening curved plate 3031, a second rotating block 3033 is fixedly connected to the front and back sides of the other side of the first screening curved plate 3031, a third bearing 3034 is fixedly sleeved on the front side of the second rotating block 3033, a third rotating fillet 3035 is provided on the inner and outer sides of the second rotating block 3033 away from the other side of the first screening curved plate 3031, a second notch 3036 is provided on the front and back sides of the outer side of the first screening curved plate 3031, and a fourth rotating fillet 3035 is provided on the inner and outer sides of one side of the first screening curved plate 3031 The first screening curved plate 3031 is provided with a rounded corner 3037, and a second positioning rod 3038 is fixedly connected to one side of the front of the first screening curved plate 3031. A telescopic slot 30313 is provided on the front of the first screening curved plate 3031. A spring 3039 is fixedly connected to the back of the inner side of the telescopic slot 30313. The front of the spring 3039 is fixedly connected to the second screening curved plate 30310. A second screening hole 30311 is provided on the outer side of the second screening curved plate 30310. A pushing inclined block 30312 is fixedly connected to the front of the second screening curved plate 30310. The first positioning assembly 301 and the second positioning assembly 302 are pulled to move to both sides by the curved hydraulic rod 105. At this time, the second bearing 3015 The positioning of the second positioning rod 3038 with the first rotating radius 3016 causes the first positioning assembly 301 to rotate relative to the screening cylinder assembly 303 connected thereto. At the same time, the first positioning rod 3026 rotates relative to the screening cylinder assembly 303 connected thereto under the positioning of the third bearing 3034 and the third rotating radius 3035, so that the sealing screening assembly 3 is separated from the outside of the crushing assembly 2. The sealing screening assembly 3 moves downward under the continuous contraction of the arc-shaped hydraulic rod 105. When the sealing screening assembly 3 moves downward to the position at the top of the pushing plate 109, the pushing inclined surface 1012 is attached to the outside of the pushing inclined block 30312, and then the arc-shaped hydraulic rod 105 continues to contract. When pushing the inclined surface 1012, the inclined block 30312 will be pushed to move toward the inside of the telescopic slot 30313, and then the second screening arc plate 30310 will be pushed to move toward the back, and then the spring 3039 will be compressed until the second screening hole 30311 coincides with the first screening hole 3032. At this time, the front of the inclined block 30312 is pushed to fit against the back of the first positioning square tube 107, the supporting inclined plate 108, and the horizontal positioning plate 1011, and then the arc hydraulic rod 105 continues to contract until the first positioning assembly 301, the second positioning assembly 302 and the screening cylinder assembly 303 are fully expanded and then stop, converting the crushing device into a screening device, reducing the footprint of the slag separation equipment.

[0036] In a preferred embodiment, circular positioning holes are opened on the top of the front of the second positioning plate 106 and the third positioning plate 1010, and the diameter of the circular positioning holes of the second positioning plate 106 and the third positioning plate 1010 is interference fit with the diameter of the outer side of the first bearing 206, and the thickness of the second positioning plate 106 and the third positioning plate 1010 is the same as the thickness of the first bearing 206.

[0037] In a preferred embodiment, the height of the second inclined surface 3022 and the first inclined surface 3012 is the same as the thickness of the second sealing arc plate 3021, the arc length of the first rotating block 3014 is the same as the arc length of the first positioning notch 3025, the diameter of the first rotating fillet 3016 is the same as the diameter of the second rotating fillet 3024, the diameter of the first rotating fillet 3016 is the same as the thickness of the first sealing arc plate 3011, and the inner diameter of the second bearing 3015 is interference fit with the diameter of the first positioning rod 3026.

[0038] In a preferred embodiment, the inner cross-sectional size and shape of the expansion slot 30313 are clearance-matched with the cross-sectional size and shape of the second screening arc plate 30310, the size and shape of the back side of the pushing bevel 30312 are clearance-matched with the cross-sectional size and shape of the front opening of the expansion slot 30313, the front side of the outer side of the first bevel 3012 is provided with an angle, the angle of the bevel of the first bevel 3012 is the same as the angle of the pushing bevel 1012, the pushing bevel 30312 and the pushing bevel 1012 are on the same plane, and the diameter of the second screening hole 30311 is the same as the diameter of the first screening hole 3032.

[0039] The working principle of the present invention is as follows: during operation, the hydraulic cylinder 101 first works to extract the liquid inside the arc-shaped hydraulic rod 105 through the transmission of the delivery pipe 104, thereby causing the arc-shaped hydraulic rod 105 to contract, and then drives the first positioning component 301 to separate from the second positioning component 302, and then puts the slag to be processed and separated into the sealing screening component 3 through the gap between the first positioning component 301 and the second positioning component 302, and then extends the arc-shaped hydraulic rod 105 so that the inner sides of the first positioning component 301 and the second positioning component 302 are attached to the outer sides of the sealing ring 204, and then the servo is used to press the slag into the sealing screening component 3. The motor 207 drives the second positioning shaft 205 to rotate, which in turn drives the positioning circular plate 203 and the sealing ring 204 to rotate, and then drives the first positioning shaft 201 and the cutting knife 202 to rotate. The slag located inside the sealing and screening assembly 3 is crushed by the rotation of the first positioning shaft 201 and the cutting knife 202. During the crushing process, the sealing ring 204 cooperates with the first positioning assembly 301, the second positioning assembly 302 and the inner side of the screening cylinder assembly 303 to avoid the generation of a large amount of dust polluting the working environment during the crushing process of the slag, thereby ensuring a clean working environment for the workers.

[0040] After the crushing is completed, the first positioning assembly 301 and the second positioning assembly 302 are pulled to move to both sides by the arc-shaped hydraulic rod 105. At this time, the second bearing 3015 and the first rotation radius 3016 position the second positioning rod 3038, so that the first positioning assembly 301 rotates relative to the screening cylinder assembly 303 connected thereto. At the same time, the first positioning rod 3026 rotates relative to the screening cylinder assembly 303 connected thereto under the positioning of the third bearing 3034 and the third rotation radius 3035, so that 3 is separated from the outside of the crushing assembly 2. As the arc hydraulic rod 105 continues to shrink, the sealing screening assembly 3 moves downward. When the sealing screening assembly 3 moves downward to the top of the push plate 109, the pushing inclined surface 1012 is attached to the outside of the pushing inclined block 30312. Then, as the arc hydraulic rod 105 continues to shrink, the pushing inclined surface 1012 pushes the pushing inclined block 30312 to move toward the inside of the telescopic groove 30313, and then pushes the second screening arc plate 30310 to move toward the back, and then compresses the spring 3039 until the second screening hole 30311 and the first screening hole are aligned. 3032 overlap, at this time push the front of the inclined block 30312 to fit the back of the first positioning square tube 107, the supporting inclined plate 108, and the horizontal positioning plate 1011, and then continue to shrink the arc hydraulic rod 105 until the first positioning assembly 301, the second positioning assembly 302 and the screening cylinder assembly 303 are fully expanded and then stop. At this time, you can choose whether to install a cover net on the outside of the equipment according to actual production needs, and then drive the arc hydraulic rod 105 on one side to extend through the operation of the hydraulic cylinder 101, and at this time the arc hydraulic rod 105 on the other side to shorten, The sealed screening assembly 3 is swung so that the slag on the top of the sealed screening assembly 3 is shaken, thereby screening the crushed slag. A receiving tray is provided on the top of the hydraulic cylinder 101 to collect the screened slag. The crushing and screening of the slag can be completed by a single device, which reduces the equipment footprint and the moving distance of the slag, thereby minimizing the generation of dust during the slag processing process, ensuring a clean working environment, and avoiding the occurrence of occupational diseases among operators due to a large amount of dust in the environment.

[0041] According to actual needs, a cover net can be installed on the outside of the equipment to completely isolate the generated dust, making it convenient to select appropriate production needs according to actual production needs.

[0042] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0043] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0044] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A slag separation device, comprising a positioning and pulling assembly (1), characterized in that: The front of the positioning and pulling assembly (1) is equipped with a crushing assembly (2), and the top of the positioning and pulling assembly (1) is equipped with a sealing and screening assembly (3). The sealing and screening assembly (3) includes a first positioning assembly (301), a screening cylinder assembly (303) is installed on one side of the first positioning assembly (301), and a second positioning assembly (302) is provided on the other side of the first positioning assembly (301). The crushing assembly (2) includes a first positioning shaft (201), and a cutting knife is fixedly connected to the outer side of the first positioning shaft (201). (202), the front and back sides of the first positioning shaft (201) are fixedly connected to a positioning circular plate (203), the front and back sides of the outer side of the first positioning shaft (201) are fixedly connected to a sealing ring (204), the side of the positioning circular plate (203) away from the first positioning shaft (201) is fixedly connected to a second positioning shaft (205), the outer side of the second positioning shaft (205) is fixedly connected to a first bearing (206), and the front side of the second positioning shaft (205) on the front side of the crushing assembly (2) is fixedly connected to the output shaft of the servo motor (207); The positioning and pulling assembly (1) comprises a hydraulic cylinder (101), and the bottoms of both sides of the hydraulic cylinder (101) are fixedly connected to first positioning plates (102). The first positioning plate (102) is fixedly connected to a supporting block (103) on the side away from the hydraulic cylinder (101) at the top, and the delivery pipe (104) is fixedly connected to both sides of the hydraulic cylinder (101). The delivery pipe (104) is fixedly connected to an arc-shaped hydraulic rod (105) on the side away from the hydraulic cylinder (101). The first positioning square tube (107) is fixedly connected to both sides of the top of the hydraulic cylinder (101) near the front. The first positioning square tube (107) is fixedly connected to a support inclined plate (108) on the side away from the hydraulic cylinder (101). The top of the hydraulic cylinder (101) is fixedly connected to a push plate (109). The front of the first positioning square tube (107) is fixedly connected to a transverse positioning plate (1011). The front of the transverse positioning plate (1011) is fixedly connected to a third positioning plate (1010). The back of the hydraulic cylinder (101) is fixedly connected to a second positioning plate (106). The top of the push plate (109) is provided with a push inclined surface (1012). The screening cylinder assembly (303) comprises a first screening arc plate (3031), a first screening hole (3032) is provided on the outer side of the first screening arc plate (3031), a second rotating block (3033) is fixedly connected to the front and back sides of the other side of the first screening arc plate (3031), a third bearing (3034) is fixedly sleeved on the front side of the second rotating block (3033), a third rotating fillet (3035) is provided on the inner and outer sides of the other side of the second rotating block (3033) away from the first screening arc plate (3031), a second notch (3036) is provided on the front and back sides of the outer side of the first screening arc plate (3031), and the first screening arc plate A fourth rotation radius (3037) is provided on the inner and outer sides of one side (3031), a second positioning rod (3038) is fixedly connected to one side of the front of the first screening arc plate (3031), a telescopic groove (30313) is provided on the front of the first screening arc plate (3031), a spring (3039) is fixedly connected to the back side of the inner side of the telescopic groove (30313), a second screening arc plate (30310) is fixedly connected to the front side of the spring (3039), a second screening hole (30311) is provided on the outer side of the second screening arc plate (30310), and a pushing inclined block (30312) is fixedly connected to the front side of the second screening arc plate (30310).

2. The slag separation equipment according to claim 1, characterized in that: The first positioning assembly (301) comprises a first sealing arc plate (3011), a first inclined surface (3012) is provided on one side of the inner side of the first sealing arc plate (3011), a first positioning vertical plate (3013) is fixedly connected to one side of the outer side of the first sealing arc plate (3011), a first rotating block (3014) is fixedly connected to the other side of the first sealing arc plate (3011), first rotating fillets (3016) are provided on both the inner and outer sides of the side of the first rotating block (3014) away from the first sealing arc plate (3011), and a second bearing (3015) is fixedly connected to the front side of the first rotating block (3014).

3. The slag separation equipment according to claim 2, characterized in that: The second positioning assembly (302) comprises a second sealing arc plate (3021), the other side of the inner side of the second sealing arc plate (3021) is provided with a second inclined surface (3022), the other side of the outer side of the second sealing arc plate (3021) is fixedly connected to a second positioning vertical plate (3023), the front and back sides of the outer side of the second sealing arc plate (3021) are both provided with a first positioning notch (3025), the inner and outer sides of one side of the second sealing arc plate (3021) are both provided with a second rotation radius (3024), and the front side of the second sealing arc plate (3021) is fixedly connected to a first positioning rod (3026).

4. The slag separation equipment according to claim 1, characterized in that: A circular positioning hole is provided on the top of the front face of the second positioning plate (106) and the third positioning plate (1010), and the diameter of the circular positioning hole of the second positioning plate (106) and the third positioning plate (1010) is interference fit with the diameter of the outer side of the first bearing (206), and the thickness of the second positioning plate (106) and the third positioning plate (1010) is the same as the thickness of the first bearing (206).

5. The slag separation equipment according to claim 3, characterized in that: The height of the second inclined surface (3022) and the first inclined surface (3012) is the same as the thickness of the second sealing arc plate (3021), the arc length of the first rotating block (3014) is the same as the arc length of the first positioning notch (3025), the diameter of the first rotating fillet (3016) is the same as the diameter of the second rotating fillet (3024), the diameter of the first rotating fillet (3016) is the same as the thickness of the first sealing arc plate (3011), and the inner diameter of the second bearing (3015) is interference fit with the diameter of the first positioning rod (3026).

6. The slag separation equipment according to claim 2, characterized in that: The inner cross-sectional dimensions and shape of the telescopic groove (30313) are clearance-matched with the cross-sectional dimensions and shape of the second screening arc plate (30310); the back surface dimensions and shape of the pushing inclined block (30312) are clearance-matched with the cross-sectional dimensions and shape of the front opening of the telescopic groove (30313); an oblique angle is provided on the front surface of the outer side of the first inclined surface (3012); the angle of the oblique angle of the first inclined surface (3012) is the same as the angle of the pushing inclined surface (1012); the pushing inclined block (30312) and the pushing inclined surface (1012) are on the same plane; and the diameter of the second screening hole (30311) is the same as the diameter of the first screening hole (3032).

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