Receiving tank with ceramic lining plate screen

Abstract

The invention discloses a material receiving tank with a ceramic lining plate screen, and relates to the technical field of material receiving tanks, the material receiving tank comprises a material receiving mechanism, the material receiving mechanism comprises a tank body, the inner wall of the tank body is fixedly connected with aluminum oxide ceramic lining plates arranged at equal intervals, the upper surface of the tank body is provided with a feeding port, and a discharging mechanism is arranged above the tank body; according to the material receiving tank with the ceramic lining plate screen, the overall structural strength of the screen and the tank body lining can be improved, the screen and the tank body lining are not prone to being damaged by impact force of mineral aggregate, meanwhile, after large-size mineral aggregate and waste steel are separated out, workers do not need to use other devices for cleaning, and the working efficiency is improved. The large-size mineral aggregate and the waste steel which cannot pass through the partition screen can be automatically pushed away from the partition screen, so that the large-size mineral aggregate and the waste steel are effectively prevented from blocking the partition screen, the partition screen of the material receiving tank does not need to be shut down to be cleaned in the material receiving process, and the feeding efficiency of the material receiving tank is guaranteed.

Description

Technical Field

[0001] This invention relates to the field of receiving tank technology, specifically to a receiving tank with a ceramic-lined screen. Background Technology

[0002] The receiving hopper is a storage bin for furnace charge before it reaches the weighing hopper from the conveyor belt. Traditional receiving hoppers have an open top for receiving and an open bottom for discharging. Wear-resistant liners are required inside the receiving hopper to protect the hopper body and reduce the impact and wear of the ore on the hopper. In order to further reduce the impact of the ore on the receiving hopper and to separate large volumes of ore and scrap steel to prevent large volumes of ore from blocking the feeding gate, a screen is installed at the inlet of the receiving hopper to screen and buffer the ore.

[0003] Currently, when the receiving tank is in use, the screen is subjected to a large impact force from the ore, which easily causes it to deform and be damaged. At the same time, after large-volume ore and scrap steel are separated by the screen, they can only stay on the screen and cannot be automatically and quickly discharged. This not only requires the staff to use other equipment to clean it, increasing the labor intensity of the staff, but also causes the large-volume ore and scrap steel remaining on the screen to clog the screen, requiring the receiving tank to be stopped for cleaning during the receiving process, which greatly affects the feeding efficiency of the receiving tank.

[0004] Combining the above issues, we find that existing receiving tanks are difficult to avoid all the problems mentioned above during use. Even if they can be solved, they require external tools, which cannot achieve the desired effect. Therefore, we propose a receiving tank with a ceramic liner screen. Summary of the Invention

[0005] The purpose of this invention is to provide a receiving tank with a ceramic-lined screen to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a receiving tank with a ceramic liner screen, comprising a receiving mechanism, the receiving mechanism comprising a tank body, wherein an alumina ceramic liner plate arranged at equal intervals is fixedly connected to the inner wall of the tank body, an inlet is provided on the upper surface of the tank body, and a discharge mechanism is provided above the tank body;

[0007] The discharge mechanism includes an anti-blocking discharge unit, which is located above the tank and is used to automatically clean up large volumes of mineral materials. The discharge mechanism also includes a sorting and crushing unit, which is located outside the tank and is used to crush large-volume mineral materials. The sorting and crushing unit is equipped with a return mechanism on its exterior. The return mechanism works in conjunction with the discharge mechanism and is used to send the crushed large-volume ore back into the tank.

[0008] Preferably, the anti-clogging discharge unit includes a feeding rack, the bottom surface of which is fixedly connected to the upper surface of the tank. The feeding rack is positioned above the feeding inlet. A fixing frame is fixedly connected to the inner wall of the feeding rack, and the fixing frame and the feeding rack are at a certain inclination angle. A steel frame is fixedly connected to the inner wall of the fixing frame. A rubber frame is fixedly connected to the outer surface of the steel frame. A ceramic liner frame is fixedly connected to the outer surface of the rubber frame. A support frame is provided outside the feeding rack. The bottom surface of the support frame is fixedly connected to the upper surface of the tank. A push frame is slidably connected inside the support frame. A hydraulic rod is fixedly connected to the upper surface of the support frame. The telescopic end of the hydraulic rod is fixedly connected to the inner top wall of the pusher frame. Two first pusher frames are fixedly connected to the inner wall of the feeder frame. Two second pusher frames are slidably connected inside the feeder frame. The two first pusher frames and the two second pusher frames are distributed alternately. The upper surfaces of the two first pusher frames and the two second pusher frames are all inclined surfaces. One side of one of the first pusher frames is in contact with one side of the fixed frame. The two sides of the two second pusher frames are fixedly connected to two sliding frames. The two sliding frames are slidably connected inside the feeder frame. The upper surfaces of the two sliding frames are fixedly connected to the bottom surface of the pusher frame.

[0009] Preferably, the outer surface of the tank is fixedly connected with a number of supports and a number of lifting lugs, and the upper surface of the tank is movably hinged with an inspection door.

[0010] Preferably, two sliding plates are fixedly connected to the upper surfaces of both sliding frames, and each sliding plate is slidably connected to the inside of the feed frame.

[0011] Preferably, the sorting and crushing unit includes a collection frame, one side of which is fixedly connected to the outer surface of the tank, and the collection frame is fixedly connected to the feeding frame. A sorting frame is fixedly connected to the inner wall of the collection frame, one side of which extends through to the outside of the collection frame. A stabilizing frame is provided above the sorting frame, one end of which is fixedly connected to the inner wall of the collection frame. An arc-shaped permanent magnet is fixedly connected to the outer surface of the stabilizing frame, and a rotating cylinder is fitted onto the outer surface of the arc-shaped permanent magnet. Two stabilizing bearings are fitted onto the outer surface of the stabilizing frame, and the outer surfaces of the outer rings of the two stabilizing bearings are fixedly connected to the inner wall of the rotating cylinder. A spiral frame is fixedly connected to the outer surface of the rotating cylinder, and the outer surface of the spiral frame contacts the upper surface of the sorting frame. A fixing frame is fixedly connected to the other end of the stabilizing frame, one side of which is fixedly connected to one side of the collection frame. One end of the rotating cylinder passes through the collection frame and is fixedly connected to a fourth pulley. A third belt is drivenly connected to the outer surface of the fourth pulley. A guide plate is fixedly connected to the inner wall of the collection rack, and the guide plate is positioned above the rotating cylinder. A crushing plate is fixedly connected to the inner side wall of the collection rack. One side of the crushing plate is inclined, and equidistantly arranged conical blocks are fixedly connected to the inclined side of the crushing plate. A crushing frame is slidably connected inside the collection rack. Equidistantly arranged extrusion plates are fixedly connected to one side of the crushing frame. Two stabilizing plates are fixedly connected to one side of the collection rack. A crankshaft is rotatably connected to the interior of the two stabilizing plates. A counterweight flywheel is fixedly connected to both ends of the crankshaft. Three guide rods are rotatably connected to the outer surface of the crankshaft. The other end of each guide rod is movably hinged to one side of the crushing frame. A servo motor is fixedly connected to one side of the collection rack. A first pulley is fixedly connected to the output end of the servo motor. A third belt is drivingly connected to the first pulley. A second pulley is fixedly connected to the outer surface of one of the counterweight flywheels. The outer surfaces of the first pulley and the second pulley are drivingly connected to the first belt.

[0012] Preferably, a flow guide is fixedly connected to the inner wall of the collection rack, and one side of the flow guide is in contact with one side of one of the first pusher racks.

[0013] Preferably, the crushing frame is internally rotatably connected with several rollers, and the outer surfaces of the rollers are in contact with the inner wall of the collecting frame.

[0014] Preferably, the outer surface of the crankshaft is rotatably connected to two stabilizing brackets, and one side of each of the two stabilizing brackets is fixedly connected to one side of the collecting bracket.

[0015] Preferably, the material return mechanism includes a discharge rack, the upper surface of which is fixedly connected to the inner top wall of the support frame, the inner bottom wall of which is inclined at a certain angle, a discharge port on the bottom surface of which is located above the fixed frame, a feeding rack fixedly connected to one side of the discharge rack, a connecting cover fixedly connected to one side of the feeding rack, the other end of the connecting cover fixedly connected to the bottom surface of the collection rack, two rotating shafts rotatably connected inside the feeding rack, a conveyor belt rotatably connected to the outer surfaces of the two rotating shafts, and feeding plates arranged at equal intervals fixedly connected to the outer surface of the conveyor belt, one side of each feeding plate contacting the inner wall of the feeding rack, one end of one of the rotating shafts passing through the feeding rack and fixedly connected to a third pulley, and a second belt drivingly connected to the outer surface of the third pulley and the outer surface of the first pulley.

[0016] Preferably, the other end of the third pulley is rotatably connected to a positioning frame, and one side of the positioning frame is fixedly connected to one side of the feeding frame.

[0017] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up an anti-clogging discharge unit, this invention not only increases the structural strength of the screen and the tank lining, making them less susceptible to damage from the impact of ore, but also automatically pushes away large volumes of ore and scrap steel that cannot pass through the screen without the need for workers to use other equipment for cleaning after the large volumes of ore and scrap steel are separated. This effectively prevents large volumes of ore and scrap steel from clogging the screen and eliminates the need to stop the receiving tank for cleaning during the receiving process, thus ensuring the feeding efficiency of the receiving tank.

[0018] 2. This invention, by setting up a sorting and crushing unit, can sort out the unbreakable scrap steel mixed in with large-volume ore, eliminating the need for manual selection of scrap steel by workers. This facilitates centralized processing of scrap steel by workers. At the same time, it collects the sorted large-volume ore and, through the movement of the crushing frame and the crushing plate, compresses and crushes the large-volume ore. This allows the large-volume ore that cannot pass through the screen to be further processed, eliminating the need for workers to use other equipment for crushing and secondary utilization. This increases the reuse efficiency of large-volume ore and ensures that the large-volume ore separated by the screen can be quickly crushed and processed.

[0019] 3. By setting up a return material mechanism, this invention can work with the discharge crushing unit to send the crushed large-volume ore back into the feed rack for screening and then into the tank for storage. This allows the receiving tank to not only automatically clear the large-volume ore blocking the screen, but also to quickly feed the crushed large-volume ore into the tank, enabling continuous feeding and automatic processing and recycling of large-volume ore. This makes the feeding process of the receiving tank more efficient, reliable, and convenient. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional structural diagram of the tank body of the present invention; Figure 3 This is a schematic diagram of the unfolded structure of the steel frame, rubber frame, and ceramic liner frame of the present invention; Figure 4 This is a schematic diagram of the support frame and push frame of the present invention; Figure 5 This is a cross-sectional structural schematic diagram of the feed rack of the present invention; Figure 6 This is a schematic diagram of the structure of the second pusher frame after it is lifted upwards according to the present invention; Figure 7 This is a schematic diagram of the structure of the crushing frame and crushing plate of the present invention; Figure 8 This is a schematic diagram of the structure of the collection rack of the present invention, viewed from the right side in cross-section. Figure 9 This is a schematic diagram of the structure of the crusher frame of the present invention, viewed from the right side in cross-section. Figure 10 This is a cross-sectional structural schematic diagram of the rotating cylinder of the present invention; Figure 11 This is a schematic diagram of the unfolded structure of the stabilizer, stabilizer bearing, and arc-shaped permanent magnet of the present invention; Figure 12 This is a cross-sectional structural schematic diagram of the feeding rack of the present invention.

[0021] In the diagram: 1. Receiving mechanism; 11. Tank body; 12. Alumina ceramic liner; 13. Feed inlet; 2. Discharging mechanism; 21. Anti-blocking discharge unit; 2101. Feeding frame; 2102. Fixing frame; 2103. Steel frame; 2104. Rubber frame; 2105. Ceramic liner frame; 2106. Support frame; 2107. Pushing frame; 2108. Hydraulic rod; 2109. First pusher frame; 2110. Second pusher frame; 2111. Sliding frame; 2112. Support; 2113. Lifting lug; 2114. Inspection door; 2115. Sliding plate; 22. Sorting and crushing unit; 2201. Collection frame; 2202. Crushing plate; 2203. Conical block; 2204. Crushing frame; 2205. Extrusion plate; 2206. Stabilizing plate; 2207. Crankshaft; 220 8. Counterweight flywheel; 2209. Guide rod; 2210. Servo motor; 2211. First pulley; 2212. Second pulley; 2213. First belt; 2214. Flow guide frame; 2215. Roller shaft; 2216. Stabilizing frame; 2217. Sorting frame; 2218. Stabilizing frame; 2219. Arc-shaped permanent magnet; 2220. Stabilizing bearing; 2221. Rotating cylinder; 2222. Spiral frame; 2223. Fixed frame; 2224. Fourth pulley; 2225. Third belt; 2226. Flow guide plate; 3. Material return mechanism; 301. Discharge frame; 302. Discharge port; 303. Loading frame; 304. Connecting cover; 305. Rotating shaft; 306. Conveyor belt; 307. Loading plate; 308. Third pulley; 309. Second belt; 310. Positioning frame. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figures 1-6 The present invention provides a technical solution: a receiving tank with a ceramic liner screen, including a receiving mechanism 1, the receiving mechanism 1 including a tank body 11, the inner wall of the tank body 11 is fixedly connected with alumina ceramic liners 12 arranged at equal intervals, the upper surface of the tank body 11 is provided with a feed inlet 13, and a discharge mechanism 2 is provided above the tank body 11. The discharge mechanism 2 includes an anti-blocking discharge unit 21, which is located above the tank body 11 and is used to automatically clean up large volumes of mineral materials.

[0024] As a further definition of the discharge mechanism 2 of the present invention, the anti-blocking discharge unit 21 includes a feeding rack 2101. The bottom surface of the feeding rack 2101 is fixedly connected to the upper surface of the tank body 11. The feeding rack 2101 is disposed above the feeding port 13. A fixing frame 2102 is fixedly connected to the inner wall of the feeding rack 2101. The fixing frame 2102 and the feeding rack 2101 are inclined at a certain angle. A steel frame 2103 is fixedly connected to the inner wall of the fixing frame 2102. A rubber frame 2104 is fixedly connected to the outer surface of the steel frame 2103. A ceramic liner frame 2105 is fixedly connected. A support frame 2106 is provided on the outside of the feeding frame 2101. The bottom surface of the support frame 2106 is fixedly connected to the upper surface of the tank body 11. A pusher frame 2107 is slidably connected inside the support frame 2106. A hydraulic rod 2108 is fixedly connected to the upper surface of the support frame 2106. The telescopic end of the hydraulic rod 2108 is fixedly connected to the inner top wall of the pusher frame 2107. Two first pusher frames 2109 are fixedly connected to the inner wall of the feeding frame 2101. Two second pusher frames 2109 are slidably connected inside the feeding frame 2101. The material rack 2110 consists of two first pusher racks 2109 and two second pusher racks 2110 arranged alternately. The upper surfaces of both the first pusher racks 2109 and the second pusher racks 2110 are sloped. One side of one of the first pusher racks 2109 contacts one side of the fixed frame 2102. Two sliding frames 2111 are fixedly connected to both sides of the two second pusher racks 2110. Both sliding frames 2111 are slidably connected inside the feed rack 2101. The upper surfaces of both sliding frames 2111 are flush with the pusher rack. The bottom surface of 2107 is fixedly connected. By setting the anti-blocking discharge unit 21, it can not only increase the structural strength of the screen and the inner lining of the tank 11, making the screen and the inner lining of the tank 11 less susceptible to damage by the impact of the ore, but also automatically push away the large volume of ore and scrap steel that cannot pass through the screen after the large volume of ore and scrap steel is separated, without the need for staff to use other equipment to clean it. This effectively prevents the large volume of ore and scrap steel from blocking the screen, and eliminates the need to stop the screen of the receiving tank for cleaning during the receiving process, thus ensuring the feeding efficiency of the receiving tank. Several supports 2112 and several lifting lugs 2113 are fixedly connected to the outer surface of the tank body 11. An inspection door 2114 is movably hinged to the upper surface of the tank body 11. The supports 2112 can easily fix the position of the tank body 11, the lifting lugs 2113 can increase the ease of lifting the tank body 11, and the inspection door 2114 can facilitate the inspection of the internal structure of the tank body 11. Two sliding plates 2115 are fixedly connected to the upper surface of each of the two sliding frames 2111. Each sliding plate 2115 is slidably connected to the inside of the feed frame 2101. The sliding plates 2115 can increase the sliding stability of the sliding frame 2111, and at the same time, the sliding plates 2115 can also close the slide groove on the feed frame 2101 to prevent the ore from getting stuck in the slide groove and causing the sliding frame 2111 to be unable to slide smoothly.

[0025] The specific implementation method of this embodiment is as follows: In use, firstly, the hydraulic rod 2108 is connected to an external power supply and controller. Then, the ore is fed into the feed rack 2101 using a feeding machine. At this time, the ore can be screened and buffered by the fixed frame 2102 in conjunction with the steel frame 2103, rubber frame 2104, and ceramic liner frame 2105. This allows relatively small ore to enter the tank 11 for storage, while large ore and scrap steel remain on the ceramic liner frame 2105. Since the steel frame 2103 is wrapped with the rubber frame 2104 and ceramic liner frame 2105 respectively, the screen made of the ceramic liner frame 2105 with better hardness and lower cost, combined with the rubber frame 2104, can effectively increase the strength of the screen. The impact resistance of the material tank screen makes it more wear-resistant and less prone to damage. Simultaneously, using alumina ceramic liner 12 as the inner wall liner of the tank body 11 also increases the impact resistance of the inner wall of the tank body 11. At this time, the large volume of ore material remaining on the ceramic liner frame 2105 will slide towards the second pusher frame 2110 due to the inclination of the fixed frame 2102. Then, through the power provided by the hydraulic rod 2108 and the support of the support frame 2106, the pusher frame 2107 can be driven to move up and down reciprocally. When the pusher frame 2107 moves up and down, it can drive the two second pusher frames 2110 to move up and down through the sliding frame 2111 and the sliding plate 2115. At this time, through the inclination of the second pusher frame 2110 and the fixed first pusher frame 2100, the two second pusher frames 2110 can be driven to move up and down. The inclined surface of the feed rack 2109 allows larger volumes of ore and scrap steel to first fall onto the foremost second feed rack 2110. Then, as the second feed rack 2110 moves upward to the same height as the first feed rack 2109, the large volumes of ore and scrap steel slide down the inclined surface of the foremost second feed rack 2110 onto the first feed rack 2109. Then, both second feed racks 2110 move downward again, causing the large volumes of ore and scrap steel to fall onto the rear second feed rack 2110. Finally, the second feed racks 2110 move upward again, pushing the large volumes of ore and scrap steel down the inclined surface of the second feed rack 2110 onto the last first feed rack 2109, and then discharging them outward through the inclined surface of the last first feed rack 2109. At this point, by moving the two second pusher frames 2110 up and down, large-volume ore and scrap steel can be quickly pushed away and cleaned from the screen formed by the fixed frame 2102, steel frame 2103, rubber frame 2104 and ceramic liner frame 2105. There is no need for staff to use other equipment to clean the large-volume ore and scrap steel, so that the screen on the receiving tank is not easily blocked by large-volume ore and scrap steel, ensuring the feeding efficiency of the receiving tank. In addition, through the screen openings on the first pusher frame 2109 and the second pusher frame 2110 with the same gap as the ceramic liner frame 2105, it can be ensured that small-volume ore falling on the first pusher frame 2109 and the second pusher frame 2110 can smoothly fall into the tank 11 for storage through the feed inlet 13.

[0026] Example 2: Please refer to Figure 4 , Figure 5 , Figures 7-11 The present invention provides a technical solution: a receiving tank with a ceramic liner screen. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The discharge mechanism 2 also includes a sorting and crushing unit 22, which is disposed outside the tank body 11 and is used to crush large volume mineral materials.

[0027] As a further definition of the discharge mechanism 2 of the present invention, the sorting and crushing unit 22 includes a collection frame 2201. One side of the collection frame 2201 is fixedly connected to the outer surface of the tank 11. The collection frame 2201 is fixedly connected to the feeding frame 2101. A sorting frame 2217 is fixedly connected to the inner wall of the collection frame 2201. The inner bottom wall of the sorting frame 2217 is inclined. One side of the sorting frame 2217 extends to the outside of the collection frame 2201. A stabilizing frame 2218 is provided above the sorting frame 2217. One end of the stabilizing frame 2218 is fixedly connected to the inner side wall of the collection frame 2201. An arc-shaped permanent magnet 2219 is fixedly connected to the outer surface of the stabilizing frame 2218. A rotating cylinder 2221 is sleeved on the outer surface of the arc-shaped permanent magnet 2219. The outer surface of the stabilizing frame 2218... The sleeve is equipped with two stabilizing bearings 2220. The outer surfaces of the outer rings of the two stabilizing bearings 2220 are fixedly connected to the inner wall of the rotating cylinder 2221. A spiral frame 2222 is fixedly connected to the outer surface of the rotating cylinder 2221. The outer surface of the spiral frame 2222 contacts the upper surface of the sorting rack 2217. A fixing frame 2223 is fixedly connected to the other end of the stabilizing frame 2218. One side of the fixing frame 2223 is fixedly connected to one side of the collecting rack 2201. One end of the rotating cylinder 2221 passes through the collecting rack 2201 and is fixedly connected to a fourth pulley 2224. A third belt 2225 is drivenly connected to the outer surface of the fourth pulley 2224. A guide plate 2226 is fixedly connected to the inner wall of the collecting rack 2201. The guide plate 2226 is located on the rotating cylinder 2221. Above 1, a crushing plate 2202 is fixedly connected to the inner wall of the collection rack 2201. One side of the crushing plate 2202 is inclined, and equidistantly arranged conical blocks 2203 are fixedly connected to the inclined surface of the crushing plate 2202. A crushing frame 2204 is slidably connected inside the collection rack 2201. An equidistantly arranged extrusion plate 2205 is fixedly connected to one side of the crushing frame 2204. Two stabilizing plates 2206 are fixedly connected to one side of the collection rack 2201. A crankshaft 2207 is rotatably connected inside the two stabilizing plates 2206. A counterweight flywheel 2208 is fixedly connected to both ends of the crankshaft 2207. Three guide rods 2209 are rotatably connected to the outer surface of the crankshaft 2207. The other end of each guide rod 2209 is connected to one side of the crushing frame 2204. The collection frame 2201 is hinged to a servo motor 2210, with a first pulley 2211 fixedly connected to the output end of the servo motor 2210. A third belt 2225 is connected to the first pulley 2211 for transmission. A second pulley 2212 is fixedly connected to the outer surface of a counterweight flywheel 2208. The outer surfaces of the first pulley 2211 and the second pulley 2212 are connected to the first belt 2213 for transmission. By setting up the sorting and crushing unit 22, the scrap steel that cannot be crushed mixed in with large-volume ore can be sorted out, eliminating the need for manual selection of scrap steel and facilitating centralized processing of scrap steel. At the same time, the sorted large-volume ore is collected, and the movement of the crushing frame 2204 cooperates with the crushing plate 2202.Large-volume mineral materials are crushed by compression, allowing those that cannot pass through the screen to be further processed without the need for additional crushing equipment. This increases the reuse efficiency of large-volume mineral materials and ensures that the large-volume minerals separated by the screen can be quickly crushed. A flow guide 2214 is fixedly connected to the inner wall of the collection rack 2201. One side of the flow guide 2214 contacts one side of one of the first pusher racks 2109. The flow guide 2214 can guide large volume minerals into the collection rack 2201, prevent large volume minerals from getting stuck at the connection position between the collection rack 2201 and the feed rack 2101, and improve the smoothness of large volume minerals entering the collection rack 2201. The crushing frame 2204 has several rollers 2215 rotatably connected inside. The outer surfaces of the rollers 2215 are in contact with the inner wall of the collecting frame 2201. The rotation of the rollers 2215 can reduce the friction between the crushing frame 2204 and the collecting frame 2201, and increase the smoothness of the movement of the crushing frame 2204. Two stabilizing brackets 2216 are rotatably connected to the outer surface of the crankshaft 2207. One side of each stabilizing bracket 2216 is fixedly connected to one side of the collecting frame 2201. The stabilizing brackets 2216 can increase the rotation reliability of the crankshaft 2207 without affecting its rotation, making the rotation of the crankshaft 2207 more stable and reliable.

[0028] The specific implementation of this embodiment is as follows: First, the servo motor 2210 is connected to an external power supply and a controller. When large-volume ore and scrap steel roll down the inclined surface of the first pusher 2109 into the collection rack 2201, guided by the guide plate 2226, the large-volume ore and scrap steel fall onto the rotating drum 2221. Then, the power provided by the servo motor 2210, in conjunction with the first pulley 2211 and the fourth pulley 2224, drives the rotating drum 2221 to rotate counterclockwise with the assistance of the stabilizer 2218 and the stabilizer bearing 2220. At the same time, the fixed frame 2223 also increases the reliability of the stabilizer 2218 in supporting the rotating drum 2221. As the rotating drum 2221 rotates, the arc-shaped permanent magnet 2219 lifts the drum. The supplied magnetic force can attract scrap steel, causing the scrap steel to be tightly adhered to the rotating drum 2221 by the groove formed by the spiral frame 2222. Therefore, the scrap steel adsorbed on the rotating drum 2221 will not fall off during its rotation. Since the position of the arc-shaped permanent magnet 2219 remains unchanged, as the rotating drum 2221 rotates the scrap steel adsorbed on it to above the sorting rack 2217, the scrap steel is now in a position with weaker magnetic force, away from the arc-shaped permanent magnet 2219. Then, through the weight of the scrap steel itself, combined with the scraping action of the sorting rack 2217, the scrap steel is forced to separate from the rotating drum 2221 and fall into the sorting rack 2217. Finally, the tilting characteristic of the sorting rack 2217, combined with the rotation of the spiral frame 2222, allows the scrap steel to be drawn into the rotating drum 2221. The thrust generated during the process forces the scrap steel to be discharged from inside the collection rack 2201 through the sorting rack 2217, eliminating the need for manual selection and facilitating centralized processing of scrap steel. This increases the ease of sorting scrap steel from large-volume ore. Large-volume ore, which cannot be attracted by the arc-shaped permanent magnet 2219, falls between the crushing plate 2202 and the crushing rack 2204 through the gap between the rotating drum 2221 and the guide plate 2226 as the rotating drum 2221 rotates counterclockwise. At this time, the power provided by the servo motor 2210, in conjunction with the first pulley 2211, the second pulley 2212, and the first belt 2213, drives one of the counterweight flywheels 2208 to rotate. During the rotation of the counterweight flywheel 2208... The crankshaft 2207 accumulates kinetic energy and rotates with the assistance of the stabilizing plate 2206 and the stabilizing frame 2216. As the crankshaft 2207 rotates, it forces the crushing frame 2204 to slide reciprocally inside the collecting frame 2201 with the assistance of the roller 2215, via the guide rod 2209. At this time, the powerful kinetic energy provided by the counterweight flywheel 2208, combined with the reciprocating sliding of the crushing frame 2204, allows the large-volume ore entering the collecting frame 2201 to be crushed and compressed through the conical block 2203, the crushing plate 2202, and the extrusion plate 2205. This enables the large-volume ore that cannot pass through the receiving tank's screen to be further processed, eliminating the need for workers to use other equipment for crushing and secondary utilization, thus increasing the reuse efficiency of large-volume ore.This ensures that large-volume ore separated by the screen can be quickly crushed.

[0029] Example 3: Please refer to Figure 4 , Figure 7 and Figure 12 The present invention provides a technical solution: a receiving tank with a ceramic liner screen. The present invention makes corresponding improvements to the technical problems mentioned in the background art. The sorting and crushing unit 22 is provided with a return mechanism 3. The return mechanism 3 is used in conjunction with the discharge mechanism 2. The return mechanism 3 is used to send the crushed large volume ore back to the tank body 11.

[0030] As a further definition of the material return mechanism 3 of the present invention, the material return mechanism 3 includes a discharge rack 301. The upper surface of the discharge rack 301 is fixedly connected to the inner top wall of the support frame 2106. The inner bottom wall of the discharge rack 301 is inclined at a certain angle. A discharge port 302 is opened on the bottom surface of the discharge rack 301. The discharge port 302 is located above the fixed frame 2102. A feeding rack 303 is fixedly connected to one side of the discharge rack 301. A connecting cover 304 is fixedly connected to one side of the feeding rack 303. The other end of the connecting cover 304 is fixedly connected to the bottom surface of the collection rack 2201. Two rotating shafts 305 are rotatably connected inside the feeding rack 303. A conveyor belt 306 is rotatably connected to the outer surfaces of the two rotating shafts 305. A feeding plate 307 arranged at equal intervals is fixedly connected to the outer surface of the conveyor belt 306. Each feeding plate 307... One side of plate 307 is in contact with the inner wall of the feeding rack 303. One end of one of the rotating shafts 305 passes through the feeding rack 303 and is fixedly connected to the third pulley 308. The outer surface of the third pulley 308 and the outer surface of the first pulley 2211 are connected to the second belt 309 for transmission. By setting the return mechanism 3, it can cooperate with the discharge crushing unit 22 to send the crushed large volume ore back into the feeding rack 2101 for screening and into the tank 11 for storage. This allows the receiving tank to not only automatically clean the large volume ore blocking the screen, but also to quickly put the large volume ore into the tank 11 after crushing. This allows the feeding process of the receiving tank to continue and automatically complete the processing and recycling of large volume ore, making the feeding process of the receiving tank more efficient, reliable and convenient. The other end of the third pulley 308 is rotatably connected to a positioning frame 310. One side of the positioning frame 310 is fixedly connected to one side of the feeding frame 303. The positioning frame 310 can position the third pulley 308, increasing the rotational stability and reliability of the third pulley 308.

[0031] The specific implementation of this embodiment is as follows: The crushed large-volume ore material enters the feeding rack 303 through the connecting cover 304. Simultaneously, when the servo motor 2210 rotates, it drives one of the rotating shafts 305 to rotate via the first pulley 2211, the second belt 309, and the third pulley 308. The rotation of one rotating shaft 305, in conjunction with the feeding rack 303 and the other rotating shaft 305, drives the conveyor belt 306 and the feeding plate 307 to rotate inside the feeding rack 303. Furthermore, with the rotation of the conveyor belt 306 and the feeding plate 307, the crushed large-volume ore material entering the feeding rack 303 is moved towards... The material is fed into the discharge rack 301, and through the inclined surface of the bottom wall of the discharge rack 301 and the discharge port 302, the crushed large-volume ore falls back into the fixed frame 2102 for screening. This allows the receiving tank to not only automatically clear the large-volume ore blocking the screen, but also to quickly feed the crushed large-volume ore into the tank 11. The feeding process of the receiving tank can be continuous, and the processing and recycling of large-volume ore can be completed automatically. This makes the feeding process of the receiving tank more efficient, reliable and convenient. No special personnel are required to handle large-volume ore, so that the staff can just focus on feeding the ore into the tank 11.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A receiving tank with a ceramic-lined screen, comprising a receiving mechanism (1), characterized in that: The receiving mechanism (1) includes a tank (11), the inner wall of the tank (11) is fixedly connected with alumina ceramic liners (12) arranged at equal intervals, the upper surface of the tank (11) is provided with a feed inlet (13), and a discharge mechanism (2) is provided above the tank (11). The discharge mechanism (2) includes an anti-blocking discharge unit (21), which is located above the tank (11) and is used to automatically clean up large volumes of mineral materials. The discharge mechanism (2) also includes a sorting and crushing unit (22), which is located outside the tank (11) and is used to crush large-volume mineral materials. The sorting and crushing unit (22) is provided with a return material mechanism (3) on its exterior. The return material mechanism (3) is used in conjunction with the discharge mechanism (2). The return material mechanism (3) is used to send the crushed large-volume ore back into the tank (11).

2. The receiving tank with ceramic lining screen according to claim 1, characterized in that: The anti-clogging discharge unit (21) includes a feeding rack (2101), the bottom surface of which is fixedly connected to the upper surface of the tank (11). The feeding rack (2101) is located above the feed inlet (13). A fixing frame (2102) is fixedly connected to the inner wall of the feeding rack (2101). The fixing frame (2102) and the feeding rack (2101) are at a certain inclination angle. A steel frame (2103) is fixedly connected to the inner wall of the fixing frame (2102). A rubber frame (2104) is fixedly connected to the outer surface of the steel frame (2103), and a ceramic liner frame (2105) is fixedly connected to the outer surface of the rubber frame (2104). A support frame (2106) is provided on the outside of the feed rack (2101). The bottom surface of the support frame (2106) is fixedly connected to the upper surface of the tank (11). A pusher frame (2107) is slidably connected inside the support frame (2106). The upper surface of the support frame (2106) is fixedly connected to... A hydraulic rod (2108) is provided, the telescopic end of which is fixedly connected to the inner top wall of the pusher frame (2107). Two first pusher frames (2109) are fixedly connected to the inner wall of the feed frame (2101), and two second pusher frames (2110) are slidably connected inside the feed frame (2101). The two first pusher frames (2109) and the two second pusher frames (2110) are alternately distributed. The upper surface of the two first pusher frames (2109) and... The upper surfaces of the two second pusher frames (2110) are both inclined. One side of the first pusher frame (2109) is in contact with one side of the fixed frame (2102). The two sides of the two second pusher frames (2110) are fixedly connected to two sliding frames (2111). The two sliding frames (2111) are slidably connected to the inside of the feed frame (2101). The upper surfaces of the two sliding frames (2111) are fixedly connected to the bottom surface of the pusher frame (2107).

3. A receiving tank with a ceramic-lined screen according to claim 1, characterized in that: The outer surface of the tank (11) is fixedly connected with several supports (2112) and several lifting lugs (2113), and the upper surface of the tank (11) is movably hinged with an inspection door (2114).

4. A receiving tank with a ceramic-lined screen according to claim 2, characterized in that: Two sliding plates (2115) are fixedly connected to the upper surfaces of the two sliding frames (2111), and each sliding plate (2115) is slidably connected to the inside of the feed rack (2101).

5. A receiving tank with a ceramic-lined screen according to claim 2, characterized in that: The sorting and crushing unit (22) includes a collection rack (2201), one side of which is fixedly connected to the outer surface of the tank (11). The collection rack (2201) is fixedly connected to the feeding rack (2101). A sorting rack (2217) is fixedly connected to the inner wall of the collection rack (2201). One side of the sorting rack (2217) extends to the outside of the collection rack (2201). A stabilizing rack (2218) is provided above the sorting rack (2217). One end of the stabilizing rack (2218) is fixedly connected to the inner wall of the collection rack (2201). An arc-shaped permanent magnet (2219) is fixedly connected to the outer surface of the stabilizing rack (2218). The outer surface of the arc-shaped permanent magnet (2219) is... A rotating cylinder (2221) is fitted onto the surface of the stabilizer (2218). Two stabilizing bearings (2220) are fitted onto the outer surface of the stabilizer (2218). The outer surfaces of the outer rings of the two stabilizing bearings (2220) are fixedly connected to the inner wall of the rotating cylinder (2221). A spiral frame (2222) is fixedly connected to the outer surface of the rotating cylinder (2221). The outer surface of the spiral frame (2222) is in contact with the upper surface of the sorting rack (2217). A fixed frame (2223) is fixedly connected to the other end of the stabilizer (2218). One side of the fixed frame (2223) is fixedly connected to one side of the collection rack (2201). One end of the rotating cylinder (2221) passes through the collection rack (2201) and is fixedly connected to a fourth pulley. (2224), the outer surface of the fourth pulley (2224) is connected to a third belt (2225), the inner wall of the collecting rack (2201) is fixedly connected to a guide plate (2226), the guide plate (2226) is located above the rotating cylinder (2221), the inner side wall of the collecting rack (2201) is fixedly connected to a crushing plate (2202), one side of the crushing plate (2202) is an inclined surface, the inclined surface of the crushing plate (2202) is fixedly connected to conical blocks (2203) arranged at equal intervals, the inside of the collecting rack (2201) is slidably connected to a crushing frame (2204), one side of the crushing frame (2204) is fixedly connected to an extrusion plate (2205) arranged at equal intervals, the collecting rack (2201) is connected to a crushing frame (2204), the inner side of the crushing frame (2204) is fixedly connected to an extrusion plate (2205) arranged at equal intervals, the collecting rack (2224) is connected to a third belt (2225), the inner wall of the collecting rack (2201) is fixedly ... Two stabilizing plates (2206) are fixedly connected to one side of the collection rack (2201). A crankshaft (2207) is rotatably connected inside the two stabilizing plates (2206). A counterweight flywheel (2208) is fixedly connected to both ends of the crankshaft (2207). Three guide rods (2209) are rotatably connected to the outer surface of the crankshaft (2207). The other end of each guide rod (2209) is movably hinged to one side of the crushing frame (2204). A servo motor (2210) is fixedly connected to one side of the collection rack (2201). A first pulley (2211) is fixedly connected to the output end of the servo motor (2210). A third belt (2225) is driven by the first pulley (2211).One of the counterweight flywheels (2208) has a second pulley (2212) fixedly connected to its outer surface. The outer surfaces of the first pulley (2211) and the second pulley (2212) are jointly connected to a first belt (2213) for transmission.

6. A receiving tank with a ceramic-lined screen according to claim 5, characterized in that: The inner wall of the collection rack (2201) is fixedly connected to a flow guide (2214), and one side of the flow guide (2214) is in contact with one side of one of the first pusher racks (2109).

7. A receiving tank with a ceramic-lined screen according to claim 5, characterized in that: The crushing frame (2204) is internally rotatably connected to several rollers (2215), and the outer surfaces of the rollers (2215) are in contact with the inner wall of the collecting frame (2201).

8. A receiving tank with a ceramic-lined screen according to claim 5, characterized in that: The outer surface of the crankshaft (2207) is rotatably connected to two stabilizing brackets (2216), and one side of each of the two stabilizing brackets (2216) is fixedly connected to one side of the collecting rack (2201).

9. A receiving tank with a ceramic-lined screen according to claim 5, characterized in that: The return material mechanism (3) includes a discharge rack (301), the upper surface of which is fixedly connected to the inner top wall of the support frame (2106), the inner bottom wall of which is inclined at a certain angle, and a discharge port (302) on the bottom surface of which is located above the fixed frame (2102). A feeding rack (303) is fixedly connected to one side of the discharge rack (301), and a connecting cover (304) is fixedly connected to one side of the feeding rack (303). The other end of the connecting cover (304) is fixedly connected to the bottom surface of the collection rack (2201). The loading rack (303) has two rotating shafts (305) internally connected. The outer surfaces of the two rotating shafts (305) are rotatably connected to a conveyor belt (306). The outer surface of the conveyor belt (306) is fixedly connected to loading plates (307) arranged at equal intervals. One side of each loading plate (307) is in contact with the inner wall of the loading rack (303). One end of one of the rotating shafts (305) passes through the loading rack (303) and is fixedly connected to a third pulley (308). The outer surface of the third pulley (308) and the outer surface of the first pulley (2211) are connected to a second belt (309) for transmission.

10. A receiving tank with a ceramic-lined screen according to claim 9, characterized in that: The other end of the third pulley (308) is rotatably connected to a positioning frame (310), and one side of the positioning frame (310) is fixedly connected to one side of the feeding frame (303).

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