CN114234625A

CN114234625A - Rotary kiln residue treatment device

Info

Publication number: CN114234625A
Application number: CN202111491812.7A
Authority: CN
Inventors: 张玉磊; 武海滨; 张智勇; 季祥海; 郭炳增; 潘政; 孟思琪; 张孝冲
Original assignee: Shandong Kangming Environmental Protection Co ltd
Current assignee: Shandong Kangming Environmental Protection Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-03-25

Abstract

The invention discloses a rotary kiln residue treatment device, relates to the technical field of residue treatment, and comprises a feeding device, a driving device, a crushing and distributing device and a recovery device. The device realizes the automatic treatment process of the residues; the feeding device and the crushing and distributing device are matched with each other, the residue is crushed and then screened, and the residue which is not completely crushed can be recycled to the feeding device for the second round of crushing; the screw rod in the adjusting driving device can divide the operation of the device into three gears, so that the device is relatively flexible in the use process.

Description

Rotary kiln residue treatment device

Technical Field

The invention relates to the technical field of residue treatment, in particular to a rotary kiln residue treatment device.

Background

The rotary kiln is a rotary calcining kiln, and can be divided into a cement kiln, a metallurgical chemical kiln and a lime kiln according to different materials to be treated, and the rotary kiln has the advantages of good calcining quality, high product quality and the like. However, after the materials are processed by the rotary kiln, a large amount of residues can remain, and the conventional rotary kiln residue processing device is relatively single in function and large in use limitation.

Among the prior art, be CN 202110474407.8's patent as application number provides a processing apparatus for rotary kiln residue, including base, first electric telescopic handle, bearing box, third motor and unloading mechanism, be fixed with the guide passageway between the right side at first support top and the right-hand member face of spacing section of thick bamboo, all be provided with electric valve and fan in admission line and the exhaust duct, be provided with second charge-in pipeline between admission line and the exhaust duct, unloading mechanism runs through the right side of fixing in the bearing box bottom. This a processing apparatus for rotary kiln residue, the residue can move right under the rotation of first hob and enter into spacing section of thick bamboo behind getting into defeated material passageway, defeated material passageway is along with the slider round trip movement about together simultaneously, make the residue can be even drop to spacing section of thick bamboo in, after accomplishing the transport operation of residue, defeated material passageway moves left, right-hand member up to defeated material passageway is located the left side wall of spacing section of thick bamboo, later roof upwards moves, the convenience is compressed the residue and is handled. However, the design has large use limitation and small use flexibility, and only aims at compressible residue materials, but the materials processed by the rotary kiln are various, and the materials with large hardness can be difficult to compress.

Disclosure of Invention

Aiming at the defects in the prior art, the rotary kiln residue treatment device disclosed by the invention realizes the automatic treatment process of the residue; the feeding device and the crushing and distributing device are matched with each other, the residue is crushed and then screened, and the residue which is not completely crushed can be recycled to the feeding device for the second round of crushing; the screw rod in the adjusting driving device can divide the operation of the device into three gears, so that the device is relatively flexible in the use process.

The technical scheme adopted by the invention for solving the technical problems is as follows: a rotary kiln residue treatment device comprises a feeding device, a driving device, a crushing and distributing device and a recycling device, wherein the crushing and distributing device comprises a second support, a second shell and a first communicating pipe, the second support is fixedly connected with the second shell, the feeding device comprises a first shell, a discharge port arranged at the top of the first shell is fixedly arranged at a hole formed in the top end of the second shell, the first communicating pipe is fixedly arranged at a hole formed in the side face of the bottom of the first shell, the driving device comprises a shell frame, a fifth transmission shaft is rotatably arranged on the inner bottom surface of the shell frame and is rotatably connected with the second support, a first electric push rod is fixedly arranged on one side of the shell frame, which is close to the crushing and distributing device, a chassis is fixedly arranged at the output end of the first electric push rod, the chassis is arranged at the bottom of the crushing and distributing device, and a gear ring is fixedly arranged at the bottom end of the chassis, the driving device comprises a gear five which is meshed with the gear ring, and the recovery device comprises a communicating pipe two which is fixedly arranged on the two sides of the shell.

The crushing and distributing device comprises a belt wheel six fixedly connected with one end of a transmission shaft, a belt wheel seven is rotatably mounted at the center of the top surface of the shell II, the belt wheel six is connected with the belt wheel seven through a belt, a blade wheel shaft and a grading wheel are arranged in the shell II, a central shaft of the belt wheel seven penetrates through the shell II, extends into the shell II and is fixedly connected with one end of the blade wheel shaft, and the other end of the blade wheel shaft is rotatably mounted at the center of the top surface of the grading wheel.

Furthermore, the other end of the communicating pipe is fixedly installed at the bottom end of the grading wheel, the base plate is installed on the communicating pipe in a rotating mode, the electric push rod III is fixedly installed on the support II, and the output end of the electric push rod III is fixedly connected with the bottom end of the base plate.

Further, material feeding unit includes motor one, the output shaft fixed mounting of motor one has transmission shaft one, transmission shaft one rotates with casing one and is connected and run through casing one, bottom surface fixed mounting has support one in the casing one, rotate on the support one and install transmission shaft two, transmission shaft two rotates with casing one and is connected and run through casing one, transmission shaft one and transmission shaft two go up respectively fixed mounting have band pulley one, two band pulley one is connected through the area, the other end fixed mounting of transmission shaft two has the transfer bar.

Further, fixed mounting has the dead lever on the casing one, one end and the first rotation of transmission shaft of dead lever are connected, the other end of dead lever is rotated and is installed transmission shaft three, transmission shaft three and casing one rotation are connected and run through casing one, and transmission shaft three goes up fixed mounting has band pulley three, and transmission shaft one goes up fixed mounting has band pulley two, band pulley two crosses conveyer belt interconnect with band pulley three.

Further, the driving device comprises a second motor fixedly mounted on the inner bottom surface of the shell frame, a convex block is arranged on an output shaft of the second motor, a special-shaped shaft is slidably mounted on the inner bottom surface of the shell frame and is connected with an output shaft of the second motor in a sliding manner, a first sliding rod is rotatably mounted on the special-shaped shaft, a second support is fixedly mounted on the inner wall of the shell frame, a lead screw is rotatably mounted on the second support, the other end of the lead screw is in threaded fit with the first sliding rod, a first gear and a second gear are arranged on the special-shaped shaft, a sleeve is rotatably mounted on the first gear, the other end of the sleeve is rotatably connected with the second gear, a third gear is rotatably mounted on the inner wall of the shell frame, the third gear is meshed with the first gear, a fourth transmission shaft is fixedly mounted on the third gear, a first bevel gear is fixedly mounted at the other end of the fourth transmission shaft, and a second bevel gear is fixedly mounted at the bottom of the fifth transmission shaft, the bevel gear I and the bevel gear II are meshed with each other, a toothed transmission belt is arranged on the shell frame, the toothed transmission belt and the gear II are meshed with each other, a pressing rod is rotatably connected to the inner bottom surface of the shell frame, a fixed block is fixedly mounted on the top surface of the shell frame, a sliding rod II is slidably mounted on the fixed block, the sliding rod II is fixedly connected with an angular block through a spring, and a sliding block is fixedly mounted at the other end of the sliding rod II.

Furthermore, a support plate is arranged in the shell frame, the center of the support plate is rotatably connected with the inner bottom surface of the shell frame, four belt wheels are respectively rotatably mounted at two ends of the support plate, the two four belt wheels are connected through a belt, a gear four is fixedly mounted on the end surface of the four belt wheels close to the transmission shaft four, and a central shaft of the other belt wheel four penetrates through the support plate and is rotatably connected with the support plate.

Furthermore, a first push rod is fixedly mounted on the inner bottom surface of the shell frame, a first support is fixedly mounted at the output end of the first push rod, a sixth transmission shaft is rotatably mounted on the first support, a third bevel gear is fixedly mounted at one end of the sixth transmission shaft, fifth belt wheels are fixedly mounted at the other end of the sixth transmission shaft and on four central shafts of the belt wheels penetrating through the support plate respectively, and the fifth belt wheels are connected through a belt.

Furthermore, the driving device comprises a second electric push rod, a third support is fixedly mounted at the output end of the second electric push rod, a sixth transmission shaft is rotatably connected with the third support, a seventh transmission shaft is further rotatably mounted on the third support, a fifth gear is fixedly mounted at one end of the seventh transmission shaft, a fourth bevel gear is fixedly mounted at the other end of the seventh transmission shaft, and the fourth bevel gear is mutually meshed with the third bevel gear.

Furthermore, the recovery device comprises a collection box and a second communication pipe, wherein a round hole is formed in the center of the top end of the collection box, and the second communication pipe is fixedly installed at the round hole in the top end of the collection box.

Compared with the prior art, the invention has the beneficial effects that: (1) the device realizes the automatic treatment process of the residues; (2) the feeding device and the crushing and distributing device are matched with each other, the residue is crushed and then screened, and the residue which is not completely crushed can be recycled to the feeding device for the second round of crushing; (3) the screw rod in the adjusting driving device can divide the operation of the device into three gears, so that the device is relatively flexible in the use process.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the feeding device of the present invention.

Fig. 3 is a structural sectional view of the feeding device of the present invention.

Fig. 4 is a sectional view of the driving device of the present invention.

Fig. 5 is a sectional view of the driving device of the present invention.

Fig. 6 is an enlarged view of the structure at a in fig. 5 according to the present invention.

Fig. 7 is an enlarged view of the structure at B in fig. 5 according to the present invention.

FIG. 8 is a schematic view of a special shaft of the driving device of the present invention.

FIG. 9 is a schematic structural diagram of a driving device according to the present invention.

Fig. 10 is a structural section view of the crushing and distributing device of the invention.

FIG. 11 is a schematic view of the recycling apparatus of the present invention.

Detailed Description

In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.

Example (b): as shown in fig. 1, the rotary kiln residue treatment device comprises a feeding device 1, a driving device 2, a crushing and distributing device 3 and a recovery device 4, wherein residues enter the crushing and distributing device 3 from the feeding device 1, the crushing and distributing device 3 is used for crushing and screening the residues under the action of the driving device 2, the residues which are crushed into particles enter the recovery device 4, and residues and blocks which are not crushed fully are discharged into the feeding device 1 for the next round of crushing.

As shown in fig. 1, 2 and 3, the feeding device 1 includes a first motor 101 and a first housing 103, a discharge port disposed at the top of the first housing 103 is fixedly mounted at the top end of a second housing 302 in the crushing and distributing device 3, a first communicating pipe 310 of the crushing and distributing device 3 is fixedly mounted at a feed port disposed at the side surface of the bottom of the first housing 103, a first transmission shaft 102 is fixedly mounted at an output shaft of the first motor 101, the first transmission shaft 102 is rotatably connected with the first housing 103 and penetrates through the first housing 103, a first support 107 is fixedly mounted at the bottom surface in the first housing 103, a second transmission shaft 105 is rotatably mounted on the first support 107, the second transmission shaft 105 is rotatably connected with the first housing 103 and penetrates through the first housing 103, first belt wheels 106 are fixedly mounted on the first transmission shaft 102 and the second transmission shaft 105, two belt wheels 106 are connected through a belt, and a conveying rod 108 is fixedly mounted at the other end of the second transmission shaft 105, the fixed mounting has dead lever 104 on the casing 103, the one end and the transmission shaft 102 of dead lever 104 rotate to be connected, the other end of dead lever 104 rotates and installs transmission shaft three 110, transmission shaft three 110 rotates with casing 103 to be connected and runs through casing 103, and fixed mounting has band pulley three 111 on the transmission shaft three 110, and fixed mounting has band pulley two 109 on the transmission shaft one 102, band pulley two 109 and band pulley three 111 pass through conveyer belt 112 interconnect.

Starting a motor I101, the motor I101 drives a transmission shaft I102 to rotate, the transmission shaft I102 drives a belt wheel II 109 and a belt wheel III 111 to rotate, the belt wheel II 109 and the belt wheel III 111 rotate to drive a conveyor belt 112 to move, residues are conveyed to a discharge hole formed in the top of a shell I103 through the conveyor belt 112, in the process, the rotation of the transmission shaft I drives two belt wheels I106 to rotate, the rotation of the belt wheel I106 drives the transmission shaft II 105 to rotate, the rotation of the transmission shaft II 105 drives a transmission rod 108 to rotate, and when residue blocks which are not sufficiently crushed are discharged into a feeding device 1 by a crushing and distributing device 3, the transmission rod 108 pushes the residue blocks.

As shown in fig. 1, 4, 5, 6, 7, 8 and 9, the driving device 2 includes a housing 201, a transmission shaft five 213 is rotatably installed on the inner bottom surface of the housing 201, the transmission shaft five 213 penetrates through the top surface of the housing 201 and is rotatably connected with the top surface of the housing 201, the transmission shaft five 213 is rotatably connected with a support second 301, one side of the housing 201 close to the crushing and distributing device 3 is fixedly installed with an electric push rod one 232, the output end of the electric push rod one 232 is fixedly installed with a chassis 307, the chassis 307 is arranged at the bottom of the crushing and distributing device 3, the bottom end of the chassis 307 is fixedly installed with a gear ring 308, the driving device 2 includes a gear five 231 engaged with the gear ring 308, the driving device 2 includes a motor second 202 fixedly installed on the inner bottom surface of the housing 201, a projection is arranged on the output shaft of the motor second 202, a special-shaped shaft 203 is slidably installed on the inner bottom surface of the housing 201, the special-shaped shaft 203 is provided with two convex blocks, a certain distance exists between the two convex blocks, the special-shaped shaft 203 is connected with an output shaft of a second motor 202 in a sliding manner, a first slide rod 206 is rotatably installed on the special-shaped shaft 203, a second support 204 is fixedly installed on the inner wall of the shell frame 201, a lead screw 205 is rotatably installed on the second support 204, the other end of the lead screw 205 is in threaded fit with the first slide rod 206, a first gear 207 and a second gear 208 are arranged on the special-shaped shaft 203, a sleeve 209 is rotatably installed on the first gear 207, the other end of the sleeve 209 is rotatably connected with the second gear 208, a third gear 211 is further rotatably installed on the inner wall of the shell frame 201, the third gear 211 is mutually meshed with the first gear 207, a fourth transmission shaft 210 is fixedly installed on the third gear 211, a first bevel gear 212 is fixedly installed at the other end of the fourth transmission shaft 210, and a second bevel gear 214 is fixedly installed at the bottom of the fifth transmission shaft 213, the first bevel gear 212 and the second bevel gear 214 are meshed with each other, a toothed transmission belt 215 is arranged on the shell frame 201, the toothed transmission belt 215 is meshed with the second gear 208, a pressing rod 216 is rotatably connected to the inner bottom surface of the shell frame 201, a through hole is formed in the top surface of the shell frame 201, the pressing rod 216 penetrates through the through hole, a fixed block 218 is fixedly installed on the top surface of the shell frame 201, a second sliding rod 220 is slidably installed on the fixed block 218, the second sliding rod 220 is fixedly connected with an angular block 217 through a spring, and a sliding block 219 is fixedly installed at the other end of the second sliding rod 220; a support plate 221 is arranged in the shell frame 201, the center of the support plate 221 is rotatably connected with the inner bottom surface of the shell frame 201, two ends of the support plate 221 are respectively rotatably provided with a four belt wheel 222, the two four belt wheel 222 are connected through a belt, the end surface of the four belt wheel 222 close to the four transmission shaft is fixedly provided with a four gear 223, and the central shaft of the other four belt wheel 222 penetrates through the support plate 221 and is rotatably connected with the support plate 221; a first push rod 225 is fixedly installed on the inner bottom surface of the shell frame 201, a first support 226 is fixedly installed at the output end of the first push rod 225, a sixth transmission shaft 227 is rotatably installed on the first support 226, a third bevel gear 228 is fixedly installed at one end of the sixth transmission shaft 227, a fifth belt wheel 224 is fixedly installed at the other end of the sixth transmission shaft 227 and a central shaft of a fourth belt wheel 222 penetrating through the support plate respectively, and the two fifth belt wheels 224 are connected through a belt; the driving device 2 comprises an electric push rod II 233, a support III 234 is fixedly installed at the output end of the electric push rod II 233, a transmission shaft VI 227 is rotatably connected with the support III 234, a transmission shaft VII 230 is further rotatably installed on the support III 234, a gear V231 is fixedly installed at one end of the transmission shaft VII 230, a bevel gear IV 229 is fixedly installed at the other end of the transmission shaft VII 230, and the bevel gear IV 229 is meshed with the bevel gear III 228.

The lead screw 205 is manually rotated, the first sliding rod 206 in threaded fit with the lead screw 205 drives the special-shaped shaft 203 to slide on the output shaft of the second motor 202, when the special-shaped shaft slides to the first gear position, one of the convex blocks on the special-shaped shaft 203 is meshed with the groove in the center of the first gear 207, at the moment, the other convex block on the special-shaped shaft 203 is not in contact with the second gear 208, the second motor 202 is started to drive the special-shaped shaft 203 to rotate, the special-shaped shaft 203 only drives the first gear 207 to rotate, the rotation of the first gear 207 drives the third gear 211 to rotate, the rotation of the third gear 211 drives the first bevel gear 212 to rotate, the rotation of the first bevel gear 212 drives the second bevel gear 214 to rotate, the rotation of the second bevel gear 214 drives the six belt wheels 303 of the crushing and distributing device 3 to rotate, and power is provided for crushing the crushing and distributing device 3.

When the special-shaped shaft 203 slides to the second gear position, one of the bumps on the special-shaped shaft 203 is meshed with the groove at the center of the second gear 208, at the same time, the other bump on the special-shaped shaft 203 is not in contact with the first gear 207, the press rod 216 is manually shifted, the support plate 221 is pressed by the other end of the press rod 216 to swing, the fourth gear 223 fixed on the fourth pulley 222 is meshed with the toothed transmission belt 215, after the press rod 216 is shifted to the corresponding position, the angle block 217 is reset under the action of the spring, the vertical surface of the angle block 217 is abutted against one side of the press rod 216, the press rod 216 is kept still, the second motor 202 is started to drive the special-shaped shaft 203 to rotate, the special-shaped shaft 203 only drives the second gear 208 to rotate, the rotation of the second gear 208 drives the toothed transmission belt 215 to rotate, the rotation of the fourth gear 223 drives the two fourth pulleys 222 to rotate, the rotation of the gear four 223 drives the two belt wheel five 224 to rotate, the rotation of the two belt wheel five 224 drives the rotation of the transmission shaft six 227, the rotation of the transmission shaft six 227 drives the rotation of the bevel gear three 228, the rotation of the bevel gear three 228 drives the rotation of the bevel gear four 229, the rotation of the bevel gear four 229 drives the rotation of the transmission shaft seven 230, the rotation of the transmission shaft seven 230 drives the rotation of the gear five 231, the rotation of the gear five 231 drives the rotation of the gear ring 308 in the crushing and distributing device 3, and power is provided for distributing materials of the crushing and distributing device 3; if the chassis 307 and the classifying wheel 306 in the crushing and distributing device 3 need to be separated or engaged, and the electric push rod one 232 and the electric push rod three 309 in the crushing and distributing device 3 are simultaneously started, in the process, in order to ensure the engaging relation between the gear five 231 and the gear ring 308, the electric push rod two 233 also moves simultaneously according to the movement of the electric push rod one 232 and the electric push rod three 309.

When the crushing and distributing device 3 slides to the third gear position, the two bumps on the special-shaped shaft 203 are meshed with the first gear 207 and the second gear 208, and at the same time, the second motor 202 is started to provide power for crushing and distributing of the crushing and distributing device 3.

As shown in fig. 1 and 10, the crushing and distributing device 3 includes a second support 301, a second housing 302 and a first communicating pipe 310, the second support 301 is fixedly connected with the second housing 302, the crushing and distributing device 3 includes a sixth pulley 303 fixedly connected with one end of a fifth transmission shaft 213, a seventh pulley 304 is rotatably mounted at the center of the top surface of the second housing 302, the sixth pulley 303 is connected with the seventh pulley 304 through a belt, a blade wheel shaft 305 and a grading wheel 306 are arranged inside the second housing 302, a central shaft of the seventh pulley 304 penetrates through the second housing 302, extends into the second housing 302, and is fixedly connected with one end of the blade wheel shaft 305, and the other end of the blade wheel shaft 305 is rotatably mounted at the center of the top surface of the grading wheel 306. The other end of the first communicating pipe 310 is fixedly installed at the bottom end of the grading wheel 306, the first communicating pipe 310 is rotatably installed with a chassis 307, the second support 301 is fixedly installed with a third electric push rod 309, and the output end of the third electric push rod 309 is fixedly connected with the bottom end of the chassis 307.

When the driving device 2 drives the six belt wheels 303 to rotate, the six belt wheels 303 drive the seven belt wheels 304 to rotate, the seven belt wheels 304 rotate to drive the blade wheel shaft 305 to rotate, and after residues are thrown into the second shell 302, the blade wheel shaft 305 preliminarily crushes the residues; when the driving device 2 drives the gear ring 308 to rotate, the gear ring 308 drives the chassis 307 to rotate, when the chassis 307 is meshed with the grading wheel 306, the chassis 307 drives the grading wheel 306 to rotate, the crushed residues are subjected to thickness separation through the operation of the grading wheel 306, the granular residues enter the recovery device 4, and the blocky residues fall into the communicating pipe 310 and are thrown into the feeding device 1 again to be crushed again.

As shown in fig. 1 and 11, the recovery device 4 comprises a collection box 401 and a second communication pipe 402, a circular hole is formed in the center of the top end of the collection box 401, the second communication pipe 402 is fixedly installed at the circular hole in the top end of the collection box 401, and the other end of the second communication pipe 402 is fixedly connected with the second shell 302 of the crushing and distributing device 3.

The working principle of the invention is as follows: the residue enters a crushing and distributing device 3 from the feeding device 1, the crushing and distributing device 3 crushes and screens the residue under the action of a driving device 2, the residue crushed into particles enters a recovery device 4, and residue blocks which are not crushed fully are discharged into the feeding device 1 for the next round of crushing.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a rotary kiln residue processing apparatus, includes material feeding unit, drive arrangement, broken feed divider, recovery unit, its characterized in that: the crushing and distributing device comprises a second support, a second shell and a first communicating pipe, the second support is fixedly connected with the second shell, the feeding device comprises a first shell, a discharge hole arranged at the top of the first shell is fixedly arranged at an opening arranged at the top end of a second shell, and a first communicating pipe is fixedly arranged at a feeding hole arranged on the side surface of the bottom of the first shell, the driving device comprises a shell frame, a transmission shaft five is rotatably arranged on the inner bottom surface of the shell frame and is rotatably connected with the support saddle two, one side of the shell frame close to the crushing and distributing device is fixedly provided with a first electric push rod, the output end of the first electric push rod is fixedly provided with a chassis, the chassis is arranged at the bottom of the crushing and distributing device, the bottom end of the chassis is fixedly provided with a gear ring, the driving device comprises a gear five which is meshed with the gear ring, and the recovery device comprises a communicating pipe two which is fixedly arranged on the two sides of the shell; the crushing and distributing device comprises a belt wheel six fixedly connected with one end of a transmission shaft, a belt wheel seven is rotatably mounted at the center of the top surface of the shell II, the belt wheel six is connected with the belt wheel seven through a belt, a blade wheel shaft and a grading wheel are arranged in the shell II, a central shaft of the belt wheel seven penetrates through the shell II, extends into the shell II and is fixedly connected with one end of the blade wheel shaft, and the other end of the blade wheel shaft is rotatably mounted at the center of the top surface of the grading wheel.

2. The rotary kiln residue treatment device as claimed in claim 1, wherein: the other end of the communicating pipe is fixedly installed at the bottom end of the grading wheel, the first communicating pipe is provided with a chassis in a rotating mode, the second support is provided with a third electric push rod in a fixed mode, and the output end of the third electric push rod is fixedly connected with the bottom end of the chassis.

3. The rotary kiln residue treatment device as claimed in claim 1, wherein: feeding device includes motor one, the output shaft fixed mounting of motor one has transmission shaft one, transmission shaft one rotates with a casing and is connected and run through casing one, bottom fixed mounting has support one in the casing one, rotate on the support one and install transmission shaft two, transmission shaft two rotates with a casing and is connected and run through casing one, transmission shaft one and transmission shaft two go up respectively fixed mounting have band pulley one, two band pulley one is connected through the area, the other end fixed mounting of transmission shaft two has the transfer rod.

4. A rotary kiln residue treatment device as claimed in claim 3, wherein: fixed mounting has the dead lever on the casing one, one end and the one end of transmission shaft of dead lever rotate to be connected, the other end of dead lever rotates installs transmission shaft three, transmission shaft three rotates with casing one and is connected and runs through casing one, and fixed mounting has band pulley three on the transmission shaft three, and fixed mounting has band pulley two on the transmission shaft one, band pulley two crosses conveyer belt interconnect with the band pulley tee bend.

5. The rotary kiln residue treatment device as claimed in claim 1, wherein: the driving device comprises a second motor fixedly mounted on the inner bottom surface of the shell frame, a convex block is arranged on an output shaft of the second motor, a special-shaped shaft is slidably mounted on the inner bottom surface of the shell frame and is connected with an output shaft of the second motor in a sliding manner, a first sliding rod is rotatably mounted on the special-shaped shaft, a second support is fixedly mounted on the inner wall of the shell frame, a lead screw is rotatably mounted on the second support, the other end of the lead screw is in threaded fit with the first sliding rod, a first gear and a second gear are arranged on the special-shaped shaft, a sleeve is rotatably mounted on the first gear, the other end of the sleeve is rotatably connected with the second gear, a third gear is rotatably mounted on the inner wall of the shell frame, the third gear is meshed with the first gear, a fourth transmission shaft is fixedly mounted on the third gear, a first bevel gear is fixedly mounted at the other end of the fourth transmission shaft, and a second bevel gear is fixedly mounted at the bottom of the fifth transmission shaft, the bevel gear I and the bevel gear II are meshed with each other, a toothed transmission belt is arranged on the shell frame, the toothed transmission belt and the gear II are meshed with each other, a pressing rod is rotatably connected to the inner bottom surface of the shell frame, a fixed block is fixedly mounted on the top surface of the shell frame, a sliding rod II is slidably mounted on the fixed block, the sliding rod II is fixedly connected with an angular block through a spring, and a sliding block is fixedly mounted at the other end of the sliding rod II.

6. The rotary kiln residue treatment device as claimed in claim 5, wherein: the improved transmission device is characterized in that a support plate is arranged in the shell frame, the center of the support plate is rotatably connected with the inner bottom surface of the shell frame, two ends of the support plate are respectively rotatably provided with a belt wheel IV, the two belt wheel IV are connected through a belt, the end surface of the belt wheel IV close to the transmission shaft IV is fixedly provided with a gear IV, and the central shaft of the other belt wheel IV penetrates through the support plate and is rotatably connected with the support plate.

7. The rotary kiln residue treatment device as claimed in claim 6, wherein: the inner bottom surface of the shell frame is fixedly provided with a first push rod, the output end of the first push rod is fixedly provided with a first support, the first support is rotatably provided with a sixth transmission shaft, one end of the sixth transmission shaft is fixedly provided with a third bevel gear, the other end of the sixth transmission shaft and a central shaft of a belt wheel which penetrates through the support plate are respectively and fixedly provided with a fifth belt wheel, and the fifth belt wheels are connected through a belt.

8. The rotary kiln residue treatment device as claimed in claim 7, wherein: the driving device comprises an electric push rod II, a support III is fixedly mounted at the output end of the electric push rod II, a transmission shaft VI is rotatably connected with the support III, a transmission shaft VII is further rotatably mounted on the support III, a gear V is fixedly mounted at one end of the transmission shaft VII, a bevel gear IV is fixedly mounted at the other end of the transmission shaft VII, and the bevel gear IV and the bevel gear III are mutually meshed.

9. The rotary kiln residue treatment device as claimed in claim 1, wherein: the recovery device comprises a collection box and a second communicating pipe, wherein a round hole is formed in the center of the top end of the collection box, and the second communicating pipe is fixedly installed at the round hole in the top end of the collection box.