A solid waste incineration pre-inspection and automatic sorting device

Abstract

The present invention discloses a solid waste incineration pre-inspection and automatic sorting device, which relates to the technical field of solid waste processing, including a pre-inspection and sorting mechanism, wherein the auxiliary mechanism includes a liquid storage shell, a connecting plate, a processing box, a concave block, a funnel-shaped shell and a controller, a water pump is installed on the top of the connecting plate, a first electric valve is installed on one of the input ends of the first three-way pipe, a second electric valve is installed on the other input end of the first three-way pipe, a third electric valve is installed on one of the output ends of the second three-way pipe, and a fourth electric valve is installed on the other output end of the second three-way pipe, and a nozzle is installed inside each of the mounting holes. By arranging the auxiliary mechanism, the present invention can clean the soil on the solid plastic waste crushed particles after pre-inspection and sorting, thereby ensuring the effect of the solid plastic waste crushed particles in the later stage of incineration, thereby improving the use efficiency of the solid plastic waste incineration pre-inspection and automatic sorting device.

Description

Technical Field

[0001] The invention relates to the technical field of solid waste processing, and in particular to a solid waste incineration pre-inspection and automatic sorting device. Background Art

[0002] Solid waste refers to solid, semi-solid and gaseous items and materials placed in containers that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned, as well as items and materials that are included in waste management according to laws and administrative regulations. Existing solid waste will be pre-inspected and sorted before incineration, and materials that are not conducive to the incineration of solid waste will be sorted out to ensure the effectiveness of solid waste incineration.

[0003] In actual use, the existing pre-inspection and automatic sorting device for solid plastic waste incineration cannot sort out the mud on the surface of the solid plastic waste, that is, the incineration effect of the solid plastic waste may be deteriorated due to the mud, thereby reducing the use efficiency of the pre-inspection and automatic sorting device for solid plastic waste incineration.

[0004] Therefore, it is necessary to propose a new solid waste incineration pre-inspection and automatic sorting device to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a solid waste incineration pre-inspection and automatic sorting device to solve the problem that the existing pre-inspection and automatic sorting device cannot sort out the dirt and dust on the surface of solid plastic waste, that is, the incineration effect of solid plastic waste is deteriorated due to the dirt and dust, thereby reducing the use efficiency of the solid plastic waste incineration pre-inspection and automatic sorting device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a solid waste incineration pre-inspection and automatic sorting device, comprising a pre-inspection and sorting mechanism, wherein the pre-inspection and sorting mechanism is provided with an auxiliary mechanism;

[0007] The auxiliary mechanism includes a liquid storage shell, a connecting plate, a processing box, a concave block, a funnel shell and a controller. A water pump is installed on the top of the connecting plate. A first three-way pipe is installed at the input end of the water pump. A first electric valve is installed at one of the input ends of the first three-way pipe, and a second electric valve is installed at the other input end of the first three-way pipe. An inlet pipe is installed at the input end of the first electric valve. An outlet pipe is installed at the output end of the water pump. A second three-way pipe is installed at the output end of the outlet pipe. A third electric valve is installed at one of the output ends of the second three-way pipe, and a fourth electric valve is installed at the other output end of the second three-way pipe. A flow divider is installed at the output end of the fourth electric valve, and a connecting pipe is installed at each output end of the flow divider. A plurality of mounting holes are provided at the bottom of the inner wall of the liquid storage shell, and a nozzle is installed inside each of the mounting holes. Two auxiliary frames are fixed on the outer wall slope of the funnel shell. An air conditioning valve is installed at the output end of the concave block, a flow guide pipe is fixed between the insides of the two auxiliary frames, and a hose is installed at the input end of the second electric valve.

[0008] Preferably, the input end of each of the nozzles is respectively connected to the output end of each connecting pipe, the input end of the water inlet pipe is fixedly passed through the outer wall of the liquid storage shell, and the input end of the water inlet pipe is close to the inner bottom position of the liquid storage shell, and the water pump, the first electric valve, the second electric valve, the third electric valve, the fourth electric valve and the air-conditioning valve are all electrically connected to the controller.

[0009] Preferably, a shell cover is provided on the top of the liquid storage shell, a discharge hole is opened on the inner wall of the processing box near the bottom, a sealing plate is installed at the outlet of the discharge hole, a top cover is provided on the top of the concave block, a plurality of partition plates are fixed with equal intervals on the bottom of the liquid storage shell, a filter screen is installed at the input end of the hose, and the filter screen is located near the bottom of the processing box.

[0010] Preferably, the pre-inspection and sorting mechanism includes a support frame, the bottom of the processing box is fixed to the bottom of the inner wall of the support frame, a first motor is installed on the front surface of the support frame, a U-shaped block is fixed on the top of the support frame, the liquid storage shell is installed on the top of the U-shaped block, the connecting plate is fixed on the front surface of the U-shaped block, the concave block is fixed on the rear surface of the U-shaped block, and the input end of the funnel-shaped shell is fixed through the bottom of the U-shaped block.

[0011] Preferably, the controller is installed on the front surface of the U-shaped block, and the U-shaped block is internally rotatably connected to two symmetrical chain drive rollers, and the two ends of each chain drive roller respectively move through the front surface and rear surface of the inner wall of the U-shaped block.

[0012] Preferably, a chain conveyor belt is drivingly connected between the two chain drive rollers, the bottom of each partition plate is in contact with the surface of the chain conveyor belt, a rectangular plate is installed on the top of the U-shaped block, and a camera is installed on the bottom of the rectangular plate.

[0013] Preferably, the camera is electrically connected to the controller, a diverter plate is fixed inside the U-shaped block, the bottom of the diverter plate is in contact with the surface of the chain conveyor belt, two symmetrical rectangular grooves are opened on the top of the U-shaped block, and U-shaped frames are fixed to the front and rear surfaces of the U-shaped block.

[0014] Preferably, the interiors of the two U-shaped frames are rotatably connected with a transmission roller body, and the two ends of each transmission roller body are movable through the two sides of the inner wall of each U-shaped frame, a second motor is installed on one side of one of the U-shaped frames, the output end of the second motor is installed on one end of one of the transmission roller bodies, and a conveyor belt body is transmission-connected between the two transmission roller bodies.

[0015] Preferably, an annular magnetic strip is fixed to the surface of the conveyor belt body, a guide shell is fixed to the bottom of the other U-shaped frame, a first baffle is fixed to one side of the U-shaped block, a second baffle is fixed inside the U-shaped block near the other side, and a guide block is fixed to the other side of the U-shaped block.

[0016] Preferably, a scraper is fixed inside the other U-shaped frame, and the scraping end of the scraper is in contact with the surface of the annular magnetic strip. The first motor and the second motor are both electrically connected to the controller. Two fixed seats are installed on the top of the U-shaped block, and the diverter is fixedly sleeved between the inside of the two fixed seats. A rectangular block is fixed to the inner bottom of the U-shaped block, and the top of the rectangular block is in contact with the surface of the chain conveyor belt.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can clean the dirt on the solid plastic waste particles after pre-inspection and sorting by setting an auxiliary mechanism, which can ensure the effect of the solid plastic waste particles during incineration in the later stage, thereby improving the use efficiency of the solid plastic waste incineration pre-inspection and automatic sorting device. When it is necessary to clean the dirt on the solid plastic waste particles after pre-inspection and sorting, the controller, the water pump, the first electric valve, the second electric valve, and the first three-way pipe can be directly used to pump out the water in the liquid storage shell. Subsequently, with the cooperation of the controller, the third electric valve, the fourth electric valve, the second three-way pipe, the water inlet pipe, the water outlet pipe, the diverter, the connecting pipe and the nozzle, the solid plastic waste particles moving on the chain conveyor belt can be cleaned.

[0019] 2. The present invention can achieve full mixing of muddy water and polymer reagents by utilizing the cooperation of the second baffle, the rectangular block, the funnel-shaped shell, the U-shaped block, the air-conditioning valve and the guide pipe, and then by utilizing the cooperation of the controller, the water pump, the first electric valve, the second electric valve, the first three-way pipe, the third electric valve, the fourth electric valve and the second three-way pipe, the clean water in the treatment box after treatment can be guided back to the liquid storage shell for repeated reuse.

[0020] 3. The present invention can pre-inspect and sort out the metal screws mixed in the solid plastic waste particles arriving on the chain conveyor belt by setting up a pre-inspection and sorting mechanism. When it is necessary to pre-inspect and sort out the metal screws in the solid plastic waste particles, the solid plastic waste particles arriving on the chain conveyor belt can be driven to move by directly utilizing the cooperation of the controller, the chain drive roller, the U-shaped block and the chain conveyor belt. Subsequently, the metal screws mixed in the solid plastic waste particles can be pre-inspected and sorted out and diverted away by utilizing the cooperation of the camera, the diverter plate, the second motor, the U-shaped frame, the drive roller body, the controller, the conveyor belt body, the scraper, the guide shell and the annular magnetic strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A three-dimensional diagram of a solid waste incineration pre-inspection and automatic sorting device according to the present invention;

[0022] Figure 2 It is a partially cutaway stereoscopic diagram of a solid waste incineration pre-inspection and automatic sorting device of the present invention;

[0023] Figure 3 This is a schematic diagram of the structure of a solid waste incineration pre-inspection and automatic sorting device from a top view according to the present invention;

[0024] Figure 4 It is a partial stereoscopic diagram of a solid waste incineration pre-inspection and automatic sorting device of the present invention;

[0025] Figure 5 A three-dimensional diagram of a solid waste incineration pre-inspection and automatic sorting device according to the present invention from another angle;

[0026] Figure 6 It is a three-dimensional diagram of the auxiliary mechanism part of a solid waste incineration pre-inspection and automatic sorting device of the present invention;

[0027] Figure 7 The present invention is a solid waste incineration pre-inspection and automatic sorting device Figure 2 The enlarged stereogram at A in the middle;

[0028] Figure 8 The present invention is a schematic diagram of the three-dimensional structure of a hose and a filter screen of a solid waste incineration pre-inspection and automatic sorting device.

[0029] In the figure: 1. Pre-inspection and sorting mechanism; 101. Support frame; 102. First motor; 103. U-shaped block; 104. Chain conveyor belt; 105. Rectangular plate; 106. Camera; 107. Diverter plate; 108. Rectangular slot; 109. U-shaped frame; 110. Drive roller body; 111. Second motor; 112. Conveyor belt body; 113. Annular magnetic strip; 114. Guide shell; 115. First baffle; 116. Second baffle; 117. Guide block; 118. Scraper; 119. Chain drive roller; 2. Auxiliary mechanism; 201. Liquid storage shell; 202. Shell cover; 203. Connecting plate; 204. Water pump; 205. The first three-way pipe; 206, the first electric valve; 207, the second electric valve; 208, the water inlet pipe; 209, the water outlet pipe; 210, the second three-way pipe; 211, the third electric valve; 212, the fourth electric valve; 213, the diverter; 214, the connecting pipe; 215, the mounting hole; 216, the nozzle; 217, the processing box; 218, the concave block; 219, the funnel shell; 220, the auxiliary frame; 221, the air conditioning valve; 222, the guide pipe; 223, the discharge hole; 224, the sealing plate; 225, the controller; 226, the top cover; 227, the hose; 228, the partition plate; 229, the filter screen; 3, the fixing seat; 4, the rectangular block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-Figure 8 As shown, the present invention provides a technical solution: a solid waste incineration pre-inspection and automatic sorting device, including a pre-inspection and sorting mechanism 1. The front section of the pre-inspection and sorting mechanism 1 can be equipped with a primary screening device according to actual needs. The primary screening device includes a manual inspection table and a strong screening table. Stones or construction waste in the garbage can be preliminarily screened by manual screening and the strong screening table. The strong screening table is specifically divided into two sections, the front end is a machine vibration screening, and the rear end is a manual screening platform, which can also be set as a machine vibration screening table according to needs.

[0032] An auxiliary mechanism 2 is provided on the pre-inspection and sorting mechanism 1;

[0033] The auxiliary mechanism 2 includes a liquid storage shell 201, a connecting plate 203, a processing box 217, a concave block 218, a funnel shell 219 and a controller 225. A water pump 204 is installed on the top of the connecting plate 203. A first three-way pipe 205 is installed at the input end of the water pump 204. A first electric valve 206 is installed at one of the input ends of the first three-way pipe 205. A second electric valve 207 is installed at the other input end of the first three-way pipe 205. A water inlet pipe 208 is installed at the input end of the first electric valve 206. A water outlet pipe 209 is installed at the output end of the water pump 204. A second three-way pipe 210 is installed at the output end of the water outlet pipe 209. One of the input ends of the second three-way pipe 210 is installed. A third electric valve 211 is installed at one output end, a fourth electric valve 212 is installed at the other output end of the second three-way pipe 210, a diverter 213 is installed at the output end of the fourth electric valve 212, and a connecting pipe 214 is installed at each output end of the diverter 213. A plurality of mounting holes 215 are provided at the bottom of the inner wall of the liquid storage shell 201, and a nozzle 216 is installed inside each mounting hole 215. Two auxiliary frames 220 are fixed on the outer wall slope of the funnel-shaped shell 219, an air-conditioning valve 221 is installed at the output end of the concave block 218, a guide pipe 222 is fixed between the two auxiliary frames 220, and a hose 227 is installed at the input end of the second electric valve 207.

[0034] according to Figure 1-Figure 7 As shown, the input end of each nozzle 216 is respectively connected to the output end of each connecting pipe 214, the input end of the water inlet pipe 208 is fixedly passed through the outer wall of the liquid storage shell 201, and the input end of the water inlet pipe 208 is close to the inner bottom position of the liquid storage shell 201, the water pump 204, the first electric valve 206, the second electric valve 207, the third electric valve 211, the fourth electric valve 212 and the air-conditioning valve 221 are all electrically connected to the controller 225, so that under the action of the controller 225, the equipment electrically connected to the controller 225 can be controlled to perform opening and closing operations.

[0035] according to Figure 1-Figure 3 and Figure 5-Figure 8 As shown, a shell cover 202 is provided on the top of the liquid storage shell 201, a discharge hole 223 is opened on the inner wall of the processing box 217 near the bottom, a sealing plate 224 is installed at the outlet of the discharge hole 223, a top cover 226 is provided on the top of the concave block 218, and a plurality of partition plates 228 are fixed and distributed evenly at the bottom of the liquid storage shell 201. A filter screen 229 is installed at the input end of the hose 227. The filter screen 229 is located near the bottom of the processing box 217, so that the sediment in the processing box 217 can be prevented from entering the interior of the hose 227 under the action of the filter screen 229.

[0036] according to Figure 1-Figure 3 and Figure 5-Figure 7As shown, the pre-inspection and sorting mechanism 1 includes a support frame 101, the bottom of the processing box 217 is fixed to the bottom of the inner wall of the support frame 101, the first motor 102 is installed on the front surface of the support frame 101, the U-shaped block 103 is fixed on the top of the support frame 101, the liquid storage shell 201 is installed on the top of the U-shaped block 103, the connecting plate 203 is fixed on the front surface of the U-shaped block 103, the concave block 218 is fixed on the rear surface of the U-shaped block 103, and the input end of the funnel-shaped shell 219 is fixed through the bottom of the U-shaped block 103. Under the action of the funnel-shaped shell 219, the muddy water reaching the space composed of the U-shaped block 103, the second baffle 116 and the rectangular block 4 can be guided into the processing box 217.

[0037] according to Figure 1 , Figure 3 and Figure 5 As shown, the controller 225 is installed on the front surface of the U-shaped block 103. The U-shaped block 103 is internally rotatably connected to two symmetrical chain drive rollers 119, and both ends of each chain drive roller 119 are movable through the front surface of the inner wall and the rear surface of the inner wall of the U-shaped block 103, so that the chain conveyor belt 104 can be ensured to rotate stably under the action of the chain drive roller 119.

[0038] according to Figure 1-Figure 3 , Figure 5 and Figure 7 As shown, a chain conveyor belt 104 is connected between two chain drive rollers 119, the bottom of each partition plate 228 is in contact with the surface of the chain conveyor belt 104, a rectangular plate 105 is installed on the top of the U-shaped block 103, and a camera 106 is installed on the bottom of the rectangular plate 105. Under the action of the camera 106, the solid plastic waste particles passing through the bottom of the camera 106 can be photographed.

[0039] according to Figure 1-Figure 3 and Figure 5 As shown, the camera 106 is electrically connected to the controller 225, a diverter plate 107 is fixed inside the U-shaped block 103, the bottom of the diverter plate 107 is in contact with the surface of the chain conveyor belt 104, and two symmetrical rectangular grooves 108 are provided on the top of the U-shaped block 103. U-shaped frames 109 are fixed to the front and rear surfaces of the U-shaped block 103, so that the second motor 111 can drive the conveyor belt body 112 to rotate stably with the cooperation of the U-shaped frame 109 and the transmission roller body 110.

[0040] according to Figure 1 , Figure 3 and Figure 5As shown, the interiors of the two U-shaped frames 109 are both rotatably connected with a transmission roller body 110, and the two ends of each transmission roller body 110 are movable through the inner walls of each U-shaped frame 109. A second motor 111 is installed on one side of one of the U-shaped frames 109, and the output end of the second motor 111 is installed on one end of one of the transmission roller bodies 110. A conveyor belt body 112 is transmission-connected between the two transmission roller bodies 110, and the annular magnetic strip 113 can be driven to rotate with the cooperation of the transmission roller body 110, the second motor 111, the U-shaped frame 109 and the conveyor belt body 112.

[0041] according to Figure 1-Figure 3 and Figure 5 As shown, a ring-shaped magnetic strip 113 is fixed to the surface of the conveyor belt body 112, a guide shell 114 is fixed to the bottom of another U-shaped frame 109, a first baffle 115 is fixed to one side of the U-shaped block 103, a second baffle 116 is fixed to the inside of the U-shaped block 103 near the other side, and a guide block 117 is fixed to the other side of the U-shaped block 103. With the cooperation of the guide block 117 and the second baffle 116, the solid plastic waste particles after pre-inspection, sorting and cleaning can be diverted away.

[0042] according to Figure 1-Figure 5 As shown, a scraper 118 is fixed inside another U-shaped frame 109, and the scraping end of the scraper 118 is in contact with the surface of the annular magnetic strip 113. The first motor 102 and the second motor 111 are both electrically connected to the controller 225. Two fixed seats 3 are installed on the top of the U-shaped block 103, and the diverter 213 is fixedly sleeved between the insides of the two fixed seats 3. A rectangular block 4 is fixed to the bottom of the U-shaped block 103, and the top of the rectangular block 4 is in contact with the surface of the chain conveyor belt 104, so that the solid plastic waste particles reaching the surface of the chain conveyor belt 104 can be driven to move under the cooperation of the chain drive roller 119, the first motor 102, the chain conveyor belt 104 and the U-shaped block 103.

[0043] The effect achieved by the entire mechanism is: when it is necessary to pre-inspect and automatically sort the crushed solid plastic waste, the controller 225 is directly connected to the external power supply, and then the controller 225 is turned on, and the image data of the metal screws is stored inside the controller 225, and the top cover 226 is removed, and a proper amount of polymer agent is poured into the concave block 218, and then the top cover 226 is reset to the initial position, and then the shell cover 202 is removed, and a proper amount of water is poured into the liquid storage shell 201, and then the shell cover 202 is reset to the initial position. When everything is ready, the crushed solid plastic waste is directly poured onto the chain conveyor belt 104. At the same time, the first motor 102 is directly started using the controller 225. The first motor 102 started at the same time will directly drive the chain drive roller 119 connected thereto to rotate, and the rotating chain drive roller 119 will directly drive the chain conveyor belt 104 to rotate under the cooperation of another chain drive roller 119 and the U-shaped block 103. At this time, the rotating chain conveyor belt 104 will directly drive the solid plastic waste particles reaching the surface of the chain conveyor belt 104 to move. When the solid plastic waste particles move, the solid plastic waste particles accumulated together will be directly diverted and spread out under the action of the diverter plate 107. At the same time, the camera 106 will also constantly collect the solid plastic waste particles moving from the bottom of the camera 106, and transmit the collected image data to the controller 225 in the form of electrical signals. Internally, the controller 225 will then directly compare the received image data with the image data previously stored in the controller 225. When the image data received by the controller 225 is different from the image data previously stored in the controller 225, the controller 225 will not start the second motor 111. When the image data received by the controller 225 is the same as the image data previously stored in the controller 225, the controller 225 will directly start the second motor 111. The started second motor 111 will directly drive the transmission roller body 110 connected thereto to rotate, and the rotating transmission roller body 110 will directly drive the conveyor belt body 112 to rotate under the cooperation of the two U-shaped frames 109 and the other transmission roller body 110, and the rotating The moving conveyor belt body 112 will directly drive the annular magnetic strip 113 to rotate. When the solid plastic waste particles reach the position of the annular magnetic strip 113, the metal screws in the solid particles are directly magnetically attracted by the annular magnetic strip 113, and then move together with the rotating annular magnetic strip 113. When the metal screws magnetically attracted on the annular magnetic strip 113 contact the scraper 118, the metal screws magnetically attracted on the surface of the annular magnetic strip 113 are directly scraped off by the scraper 118, and then the scraped metal screws will directly fall into the interior of the guide shell 114, and then be diverted out from the interior of the guide shell 114. When the solid plastic waste particles that have been pre-inspected and sorted are about to reach the bottom position of the liquid storage shell 201,At this time, the controller 225 is directly used to directly start the water pump 204, and the first electric valve 206, the fourth electric valve 212 and the air conditioning valve 221 are opened by the controller 225. When the water pump 204 is started, the water pump 204 started at this time will directly suck out the water inside the liquid storage shell 201 with the cooperation of the first three-way pipe 205, the first electric valve 206, the second electric valve 207 and the water inlet pipe 208, and then the absorbed water is directly guided to the inside of the diverter 213 through the cooperation of the outlet pipe 209, the second three-way pipe 210, the third electric valve 211 and the fourth electric valve 212, and then the water entering the diverter 213 will be directly diverted to the inside of each connecting pipe 214, and then enter each connecting pipe 214. The water inside will directly enter the interior of the nozzle 216 connected to it, and then be sprayed on the solid plastic waste particles on the moving chain conveyor 104. When the water contacts the solid plastic waste particles, the sprayed water will directly wash off the dirt on the solid plastic waste particles. Then the water mixed with dirt will directly pass through the through hole of the chain conveyor 104, and fall into the space composed of the rectangular block 4, the second baffle 116 and the U-shaped block 103, and then be directly diverted into the funnel-shaped shell 219. At the same time, when the air-conditioning valve 221 is opened, the polymer agent inside the concave block 218 will directly enter the interior of the air-conditioning valve 221, and then enter the interior of the diversion pipe 222. When the output end of the diversion pipe 222 discharges the polymer agent When the solid plastic waste particles are initially cleaned, they will move again. When the solid plastic waste particles contact the three partition plates 228 in turn, the solid plastic waste particles that have been initially cleaned will be turned over directly under the action of the three partition plates 228. Then, the turned solid plastic waste particles will be cleaned again by the water sprayed from the nozzle 216. Then, the cleaned solid waste will be directly diverted to the second baffle 116, and then to the guide block 117, and finally to the collection frame prepared below the guide block 117. When all the solid plastic waste particles are in contact with the three partition plates 228 in turn, the solid plastic waste particles that have been initially cleaned will be turned over directly under the action of the three partition plates 228. After the particles are pre-checked, sorted and cleaned, the controller 225 is directly used to shut down all devices electrically connected to the controller 225. When the mixture in the processing box 217 settles for a certain period of time, the mud mixed in the water will be directly adsorbed and precipitated by the polymer agent. When the mud in the water is completely settled to the bottom of the inner wall of the processing box 217, the controller 225 is used to directly start the water pump 204, and the second electric valve 207 and the third electric valve 211 are opened at the same time. When the water pump 204 is turned on, with the cooperation of the water pump 204, the first three-way pipe 205, the first electric valve 206, the second electric valve 207, the second three-way pipe 210, the third electric valve 211, the fourth electric valve 212, the hose 227 and the filter 229,The treated clean water is directly pumped away and directed back to the liquid storage shell 201 for repeated use. When the water inside the liquid storage shell 201 is almost pumped out, the controller 225 is directly used to close the water pump 204, the second electric valve 207 and the third electric valve 211, and then the sealing plate 224 is removed, and then the sediment in the processing box 217 is cleaned out from the inside of the discharge hole 223 by using tools.

[0044] Among them, the first motor 102, the camera 106, the second motor 111, the water pump 204, the first electric valve 206, the second electric valve 207, the third electric valve 211, the fourth electric valve 212, the air conditioning valve 221 and the controller 225 are all existing technologies and will not be explained in detail here.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid waste incineration pre-inspection and automatic sorting device, characterized by: It comprises a pre-inspection and sorting mechanism (1), on which an auxiliary mechanism (2) is arranged; The auxiliary mechanism (2) comprises a liquid storage shell (201), a connecting plate (203), a processing box (217), a concave block (218), a funnel-shaped shell (219) and a controller (225); a water pump (204) is installed on the top of the connecting plate (203); a first three-way pipe (205) is installed at the input end of the water pump (204); a first electric valve (206) is installed at one of the input ends of the first three-way pipe (205); a second electric valve (207) is installed at the other input end of the first three-way pipe (205); a water inlet pipe (208) is installed at the input end of the first electric valve (206); and a water outlet pipe (209) is installed at the output end of the water pump (204). A pipe (209) is provided at the output end of the water outlet pipe (209), a second three-way pipe (210) is installed at one of the output ends of the second three-way pipe (210), a fourth electric valve (212) is installed at the other output end of the second three-way pipe (210), a flow divider (213) is installed at the output end of the fourth electric valve (212), each output end of the flow divider (213) is installed with a connecting pipe (214), a plurality of mounting holes (215) are provided at the bottom of the inner wall of the liquid storage shell (201), a nozzle (216) is installed inside each of the mounting holes (215), and an outer wall slope of the funnel-shaped shell (219) is provided. Two auxiliary frames (220) are fixed, an air conditioning valve (221) is installed at the output end of the concave block (218), a flow guide pipe (222) is fixed between the two auxiliary frames (220), a hose (227) is installed at the input end of the second electric valve (207), the input end of each of the nozzles (216) is respectively connected to the output end of each connecting pipe (214), the input end of the water inlet pipe (208) is fixedly penetrated through the outer wall of the liquid storage shell (201), and the input end of the water inlet pipe (208) is close to the bottom of the liquid storage shell (201), the water pump (204), the first electric valve (206), the second electric valve (207), and the third electric valve (211), the fourth electric valve (212) and the air conditioning valve (221) are all electrically connected to the controller (225); a shell cover (202) is arranged on the top of the liquid storage shell (201); a discharge hole (223) is opened on the inner wall of the processing box (217) near the bottom; a sealing plate (224) is installed at the outlet of the discharge hole (223); a top cover (226) is arranged on the top of the concave block (218); a plurality of partition plates (228) are evenly distributed and fixed on the bottom of the liquid storage shell (201); a filter screen (229) is installed at the input end of the hose (227); and the filter screen (229) is located near the bottom of the processing box (217); The pre-inspection and sorting mechanism (1) comprises a support frame (101), the bottom of the processing box (217) is fixed to the bottom of the inner wall of the support frame (101), a first motor (102) is installed on the front surface of the support frame (101), a U-shaped block (103) is fixed on the top of the support frame (101), the liquid storage shell (201) is installed on the top of the U-shaped block (103), the connecting plate (203) is fixed on the front surface of the U-shaped block (103), the concave block (218) is fixed on the rear surface of the U-shaped block (103), the input end of the funnel shell (219) is fixed and passes through the bottom of the U-shaped block (103), the controller (225) is installed on the front surface of the U-shaped block (103), and the U-shaped block The interior of the U-shaped block (103) is rotatably connected to two symmetrical chain drive rollers (119), and the two ends of each chain drive roller (119) are respectively movable and penetrate the inner wall front surface and the inner wall rear surface of the U-shaped block (103). A chain conveyor belt (104) is transmission-connected between the two chain drive rollers (119), and the bottom of each partition plate (228) is in contact with the surface of the chain conveyor belt (104). A rectangular plate (105) is installed on the top of the U-shaped block (103), and a camera (106) is installed on the bottom of the rectangular plate (105). The camera (106) is electrically connected to the controller (225). A diverter plate (107) is fixed inside the U-shaped block (103), and the diverter plate (107) is fixed to the inside of the U-shaped block (103). 07) is in contact with the surface of the chain conveyor belt (104), the top of the U-shaped block (103) is provided with two symmetrical rectangular grooves (108), the front surface and the rear surface of the U-shaped block (103) are both fixed with U-shaped frames (109), the interiors of the two U-shaped frames (109) are both rotatably connected with a transmission roller body (110), and the two ends of each transmission roller body (110) are respectively movable through the two sides of the inner wall of each U-shaped frame (109), a second motor (111) is installed on one side of one of the U-shaped frames (109), the output end of the second motor (111) is installed with one end of one of the transmission roller bodies (110), and the two transmission roller bodies (110) are transmission-connected with each other. A conveyor belt body (112), a ring-shaped magnetic strip (113) is fixed on the surface of the conveyor belt body (112), a guide shell (114) is fixed on the bottom of another U-shaped frame (109), a first baffle (115) is fixed on one side of the U-shaped block (103), a second baffle (116) is fixed inside the U-shaped block (103) near the other side, a guide block (117) is fixed on the other side of the U-shaped block (103), a scraper (118) is fixed inside the other U-shaped frame (109), a scraping end of the scraper (118) is in contact with the surface of the ring-shaped magnetic strip (113), the first motor (102) and the second motor (111) are both electrically connected to a controller (225),Two fixing seats (3) are installed on the top of the U-shaped block (103), the diverter (213) is fixedly sleeved between the insides of the two fixing seats (3), a rectangular block (4) is fixed on the inside bottom of the U-shaped block (103), and the top of the rectangular block (4) is in contact with the surface of the chain conveyor belt (104).

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