A cooling and cleaning device for modified plastic particles

Abstract

The present invention provides a modified plastic particle cooling and cleaning device, which relates to the technical field of cleaning devices, including a transfer box, a cleaning box fixedly installed on one side of the transfer box, a circulation box fixedly installed on the other side of the transfer box, a bracket fixedly installed on the upper end of the transfer box, a shell fixedly installed on the upper end of the bracket, and a discharge assembly for separating cleaning liquid installed inside the shell; the present invention drives the driving gear through a second motor, and is installed inside the installation rotating groove by using a turntable, so that the first baffle and the second baffle can be continuously rotated under the meshing of the driving gear and the tooth groove, and the liquid and impurities on the surface of the particles can be thrown out into the guide groove in cooperation with the sieve hole. When the impeller rotates, wind blowing outward can be formed, hot air can be formed in cooperation with the electric heating coil, and the hot air can be blown to the inside of the conveying channel of the upper section in cooperation with the sieve hole, so that the particles at the upper end are completely separated from the liquid, ensuring that the particles are dry when the subsequent personnel take out the particles.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning devices, and in particular to a cooling and cleaning device for modified plastic particles. Background Art

[0002] Modified plastics are plastics that are modified by physical, chemical or mechanical methods to improve their performance or give them new functional characteristics. After the modified plastics are formed, they need to be processed into granules. However, after being processed into granules, mold release agents or impurities will remain on the surface of the granules to prevent the subsequent plastics from decreasing in purity during preparation and affecting product quality. Therefore, after the granules are made, they need to be uniformly cleaned. For example, the patent announcement number is CN217318759U, a rapid cleaning device for the production of modified plastic granules, including a shell, a universal wheel is provided on the lower end outer surface of the shell, a discharge port is provided in the middle of the outer surface of one side of the shell, a belt conveyor is provided on the lower end inner surface of the shell, a cleaning bucket is provided on the upper end inner surface of the shell, a feed port is provided in the middle of the upper end outer surface of the cleaning bucket, a water inlet is provided on the other side of the feed port, a discharge pipe is provided in the middle of the lower end inner surface of the cleaning bucket, and a water outlet is provided on the other side of the discharge pipe. The utility model discloses a rapid cleaning device for the production of modified plastic particles, which has a simple structure and replaces manual cleaning by being provided with an automatic rotating brushing device. It not only improves the cleaning efficiency and the production efficiency of the modified plastic particles, but also improves the thoroughness of the cleaning of the modified plastic particles and improves the product quality.

[0003] However, in the existing cleaning devices, cleaning liquid will remain on the particles after cleaning, resulting in the operator having to remove water from the particles after taking them out. For this reason, the present application designs a modified plastic particle cooling and cleaning device that can remove the liquid remaining on the surface of the particles when the particles are discharged, so that they can be used directly when they are subsequently taken out. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a modified plastic particle cooling and cleaning device, which solves the problem that the prior cleaning device needs to remove water from the particle surface after taking out, resulting in a decrease in particle cleaning efficiency.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] A modified plastic particle cooling and cleaning device comprises a transfer box, a cleaning box is fixedly mounted on one side of the transfer box, a circulation box is fixedly mounted on the other side of the transfer box, a bracket is fixedly mounted on the upper end of the transfer box, a shell is fixedly mounted on the upper end of the bracket, a discharge assembly for separating cleaning liquid is mounted inside the shell, and a conveying assembly for conveying particles to the discharge assembly is arranged between the shell and the transfer box;

[0007] A first motor is fixedly mounted on one side of the cleaning box, and a spiral rod is fixedly mounted on an output end of the first motor.

[0008] Preferably, the housing includes an installation groove for installing a discharge assembly, a guide groove for receiving cleaning liquid and small impurities is provided on the lower side of the inner wall of the housing, a circulation pipe is fixedly installed on one side of the guide groove, and the circulation pipe is connected to the transfer box;

[0009] A discharge hole is provided on the upper side of the inner wall of the shell, a receiving frame is provided on the periphery of the discharge hole, and a discharge guide rail for guiding the discharge of particles is fixedly installed on one side of the receiving frame.

[0010] Preferably, a rotating shaft is fixedly mounted on the top of the housing, an impeller is fixedly mounted on the bottom of the rotating shaft, a first driven gear is fixedly mounted on the rotating shaft body, a second transmission gear is rotatably arranged on one side of the rotating shaft, and the first driven gear is meshed with the second transmission gear.

[0011] Preferably, a water level hole is opened on one side of the transfer box and is connected to the circulation box through a filter element. A delivery pipe is fixedly installed on one side of the circulation box through a water pump. The drainage end of the delivery pipe is arranged inside the outer shell and a nozzle is fixedly installed on the end.

[0012] Preferably, the discharge assembly comprises a first baffle and a second baffle, the upper ends of the first baffle and the second baffle are both provided with a discharge plate, a conveying channel is provided between the first baffle and the second baffle, and the first baffle and the second baffle are both provided with sieve holes;

[0013] A movable rod is fixedly installed at the bottom of the upper discharge plate, and a connecting rod is fixedly installed at the top of the lower discharge plate. The movable rod is movably installed inside the connecting rod through a supporting spring;

[0014] A turntable is fixedly mounted on the outer side of the first baffle. The turntable is rotatably mounted inside the mounting groove. A plurality of tooth grooves are formed on the surface of the turntable.

[0015] Preferably, a second motor is fixedly mounted on the outer side of the housing, a driving gear is fixedly mounted on the output end of the second motor, and the driving gear is meshed with the tooth groove.

[0016] Preferably, a feed port is provided at the bottom of the first baffle, a first transmission gear is fixedly installed on the outer side of the feed port, a rotating rod is rotatably installed between the outer shell and the transfer box, a second driven gear is provided on the upper end of the rotating rod, and the second driven gear is meshed with the first transmission gear.

[0017] Preferably, a driving gear ring is provided on the upper end of the second baffle, and the driving gear ring is meshed with the second transmission gear. A fixing frame is fixedly installed on the upper side of the inner wall of the second baffle, and an electric heating coil is fixedly installed inside the fixing frame. The electric heating coil is located on the outer periphery of the impeller.

[0018] Preferably, the conveying assembly includes a rotating sleeve, a rotating seat is provided at the upper end of the transfer box, the rotating sleeve is rotatably installed inside the rotating seat, a rotating column is arranged between the rotating sleeve and the bottom of the transfer box, a feeding screw is arranged at the lower side of the rotating column, a baffle is arranged at the outer side of the feeding screw to prevent particles from falling, a second tooth column is arranged on the upper side of the rotating column, a guide ring is arranged at the upper end of the rotating sleeve, and the guide ring is located inside the feed port.

[0019] Preferably, a second tooth column is fixedly mounted on the outer periphery of the rotating sleeve, and a first tooth column is fixedly mounted on the lower end of the rotating rod, and the first tooth column is meshed with the second tooth column.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The water sprayed from the nozzle can be transferred to the transfer box through the circulation pipe. When the water level inside the transfer box reaches the water level hole, the water level hole will transfer the excess liquid to the circulation box through the filter element. Finally, the filtered liquid is sprayed out from the nozzle through the delivery pipe by the water pump, so as to achieve the flushing of the particles and avoid the impurities remaining in the cleaning liquid from remaining on the surface of the particles during the cleaning process, thus ensuring the cleaning effect and recycling the liquid.

[0022] 2. The cleaned particles can be continuously deposited into the feed port through the conveying assembly, so that the inside of the conveying channel will be continuously replenished with particles, and the particles will gradually move upward under the continuous replenishment, and finally transfer from the discharge plate to the receiving frame, wherein the support spring is arranged between the movable rod and the connecting rod, so that the conveying channel can be expanded to a certain extent, avoiding the problem of particles getting stuck inside the conveying channel.

[0023] 3. By starting the second motor to drive the driving gear, the turntable is rotated inside the installation groove, so that the first baffle and the second baffle can be continuously rotated under the meshing of the driving gear and the tooth groove, and the liquid and impurities on the surface of the particles can be thrown out into the guide groove in cooperation with the sieve hole. When the impeller rotates, wind blowing outward can be formed, and the electric heating coil can be started, so that the wind will pass through the electric heating coil when blowing outward to form hot wind, and the hot wind will be blown into the upper half of the conveying channel in cooperation with the sieve hole, so that the particles at the upper end are completely separated from the liquid, ensuring that the particles are dry when the subsequent personnel take out the particles, without the need for secondary treatment, so that the particles are washed and dried when the particles are taken out after being put in by the present application, thereby reducing the work flow of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0026] Figure 3 yes Figure 2 Schematic diagram of the three-dimensional structure of the cross section at AA in the middle;

[0027] Figure 4 It is a front view structural schematic diagram of the present invention;

[0028] Figure 5 yes Figure 4 Schematic diagram of the three-dimensional structure of the cross section at BB in the middle;

[0029] Figure 6 It is a three-dimensional structural schematic diagram of the nesting component;

[0030] Figure 7 It is a front view structural diagram of the discharge assembly;

[0031] Figure 8 yes Figure 7 Schematic diagram of the three-dimensional structure of the cross section at CC;

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the shell;

[0033] Fig.10 1 is a schematic diagram of the front view structure of the shell;

[0034] Fig.11 yes Fig.10 Schematic diagram of the three-dimensional structure of the cross section at DD in the middle;

[0035] Fig.12 It is a three-dimensional structural schematic diagram of the transfer box;

[0036] Fig.13 1 is a schematic diagram of the top view of the transfer box;

[0037] Fig.14 yes Fig.13 Schematic diagram of the three-dimensional structure of the cross section at EE in the middle.

[0038] In the figure: 1, transfer box; 101, rotating seat; 2, cleaning box; 201, first motor; 202, screw rod; 3, bracket; 4, housing; 401, second motor; 402, driving gear; 403, circulation pipe; 404, receiving frame; 4041, discharge guide rail; 405, discharge hole; 406, installation trough; 407, guide trough; 408, rotating shaft; 4081, impeller; 4082, first driven gear; 4083, second transmission gear; 409, rotating rod; 4091, first gear column; 4092, second driven gear; 5, discharge assembly; 501, first baffle; 5011, Turntable; 5012, tooth groove; 5013, first transmission gear; 5014, feed port; 502, second baffle; 5021, drive gear ring; 5022, fixed frame; 5023, electric heating coil; 503, sieve hole; 504, discharge plate; 505, connecting rod; 5051, movable rod; 5052, support spring; 506, conveying channel; 6, circulation box; 601, filter element; 602, conveying pipe; 6021, nozzle; 7, conveying assembly; 701, rotating column; 702, feeding screw; 7021, shielding plate; 703, rotating sleeve; 7031, second tooth column; 7032, guide ring. DETAILED DESCRIPTION

[0039] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0040] like Figures 1 to 14 As shown, a modified plastic particle cooling and cleaning device comprises a transfer box 1, a cleaning box 2 is fixedly mounted on one side of the transfer box 1, a circulation box 6 is fixedly mounted on the other side of the transfer box 1, a bracket 3 is fixedly mounted on the upper end of the transfer box 1, a shell 4 is fixedly mounted on the upper end of the bracket 3, a discharge assembly 5 for separating the cleaning liquid is installed inside the shell 4, and a conveying assembly 7 for conveying particles to the discharge assembly 5 is arranged between the shell 4 and the transfer box 1;

[0041] A first motor 201 is fixedly mounted on one side of the cleaning box 2 , and a spiral rod 202 is fixedly mounted on the output end of the first motor 201 .

[0042] The first motor 201 is started to drive the spiral rod 202 to rotate, and then under the action of the spiral rod 202, not only the particles are cleaned with the cleaning liquid, but also the particles are pushed to move into the transfer box 1.

[0043] In this embodiment, the shell 4 includes an installation groove 406 for installing the discharge assembly 5, and a guide groove 407 for receiving cleaning liquid and small impurities is opened on the lower side of the inner wall of the shell 4. A circulation pipe 403 is fixedly installed on one side of the guide groove 407, and the circulation pipe 403 is connected to the transfer box 1; the impurities and cleaning liquid inside the flushed particles can be guided through the guide groove 407 and transferred into the circulation pipe 403, and finally transferred into the transfer box 1 by using the circulation pipe 403, thereby realizing the reflux operation of the water source.

[0044] A discharge hole 405 is provided on the upper side of the inner wall of the outer shell 4, and a receiving frame 404 is provided on the periphery of the discharge hole 405. A discharge guide rail 4041 for guiding the discharge of particles is fixedly installed on one side of the receiving frame 404. Particles from the inside of the discharge plate 504 can be received through the discharge hole 405, and then the particles will be continuously discharged using this application, and then the particles will be continuously transferred to the receiving frame 404, and finally fall from the discharge guide rail 4041, thereby realizing automatic discharge operation.

[0045] A rotating shaft 408 is fixedly installed on the top of the housing 4, an impeller 4081 is fixedly installed on the bottom of the rotating shaft 408, a first driven gear 4082 is fixedly installed on the shaft body of the rotating shaft 408, and a second transmission gear 4083 is rotatably set on one side of the rotating shaft 408, and the first driven gear 4082 is meshed with the second transmission gear 4083.

[0046] The rotation of the second transmission gear 4083 can drive the first driven gear 4082 to rotate, and make the rotating shaft 408 rotate synchronously. When the rotating shaft 408 rotates, the impeller 4081 below will also rotate accordingly, so that the impeller 4081 can blow air outwards while rotating, further assisting in dehydrating the particles.

[0047] Among them, a water level hole is opened on one side of the adapter box 1 and the water level hole is connected to the circulation box 6 through the filter element 601. A delivery pipe 602 is fixedly installed on one side of the circulation box 6 through a water pump. The drainage end of the delivery pipe 602 is arranged inside the outer shell 4 and a nozzle 6021 is fixedly installed at the end.

[0048] In order to achieve recycled water and reduce the use of water resources, the water sprayed from the nozzle 6021 can be transferred to the adapter box 1 through the circulation pipe 403. When the water level inside the adapter box 1 reaches the water level hole, the water level hole will transfer the excess liquid through the filter element 601 to the circulation box 6. Finally, the filtered liquid is pumped out from the nozzle 6021 through the delivery pipe 602, thereby flushing the particles and preventing impurities remaining in the cleaning liquid from remaining on the surface of the particles during cleaning, thereby ensuring the cleaning effect and recycling the liquid.

[0049] It should be noted that the discharge assembly 5 includes a first baffle 501 and a second baffle 502, a discharge plate 504 is disposed on the upper end of the first baffle 501 and the second baffle 502, a conveying channel 506 is disposed between the first baffle 501 and the second baffle 502, and a sieve hole 503 is provided on the plate body of the first baffle 501 and the second baffle 502;

[0050] A movable rod 5051 is fixedly installed at the bottom of the upper discharge plate 504, and a connecting rod 505 is fixedly installed at the top of the lower discharge plate 504. The movable rod 5051 is movably installed inside the connecting rod 505 through a supporting spring 5052.

[0051] A rotating disk 5011 is fixedly mounted on the outer side of the first baffle 501 . The rotating disk 5011 is rotatably mounted inside the mounting rotating groove 406 . A plurality of tooth grooves 5012 are formed on the surface of the rotating disk 5011 .

[0052] In the specific configuration, a second motor 401 is fixedly mounted on the outer side of the housing 4, a driving gear 402 is fixedly mounted on the output end of the second motor 401, and the driving gear 402 is meshed with the tooth groove 5012;

[0053] A feed port 5014 is provided at the bottom of the first baffle 501, and the cleaned particles can be continuously deposited into the feed port 5014 through the conveying component 7, so that the inside of the conveying channel 506 will be continuously replenished with particles, and under the continuous replenishment, the particles will gradually move upward, and finally transfer from the discharge plate 504 to the receiving frame 404, wherein a support spring 5052 is conveniently provided between the movable rod 5051 and the connecting rod 505, so that the conveying channel 506 can be expanded to a certain extent, thereby avoiding the problem of particles getting stuck in the conveying channel 506.

[0054] In order to realize the removal of liquid on the surface of the particles, the second motor 401 is started to drive the driving gear 402, and the turntable 5011 is rotated inside the mounting groove 406, so that the first baffle plate 501 and the second baffle plate 502 can be continuously rotated under the engagement of the driving gear 402 and the tooth groove 5012, and the liquid and impurities on the surface of the particles can be removed into the guide groove 407 in cooperation with the sieve hole 503.

[0055] In the present application, a driving gear ring 5021 is provided at the upper end of the second baffle 502, and the driving gear ring 5021 is meshed with the second transmission gear 4083. A fixing frame 5022 is fixedly installed on the upper side of the inner wall of the second baffle 502, and an electric heating coil 5023 is fixedly installed inside the fixing frame 5022. The electric heating coil 5023 is located on the outer periphery of the impeller 4081.

[0056] When the impeller 4081 rotates, wind blowing outward can be formed. When the electric heating coil 5023 is started, the wind will pass through the electric heating coil 5023 when blowing outward to form hot air, and cooperate with the sieve hole 503 to blow the hot air to the inside of the upper half of the conveying channel 506, so that the particles and the liquid at the upper end are completely separated, ensuring that the particles are dry when subsequent personnel take out the particles, and no secondary treatment is required. The particles put in and taken out in the present application are clean and dried particles, thereby reducing the work flow of personnel.

[0057] In the present application, the conveying assembly 7 includes a rotating sleeve 703, a rotating seat 101 is opened at the upper end of the adapter box 1, the rotating sleeve 703 is rotatably installed inside the rotating seat 101, a rotating column 701 is arranged between the rotating sleeve 703 and the bottom of the adapter box 1, a feeding screw 702 is arranged at the lower side of the rotating column 701, a baffle 7021 is arranged on the outer side of the feeding screw 702 to prevent particles from falling, a second tooth column 7031 is arranged on the upper side of the rotating column 701, a guide ring 7032 is arranged at the upper end of the rotating sleeve 703, and the guide ring 7032 is located inside the feed port 5014.

[0058] A second tooth column 7031 is fixedly installed on the outer periphery of the rotating sleeve 703 , and a first tooth column 4091 is fixedly installed on the lower end of the rotating rod 409 . The first tooth column 4091 is meshed with the second tooth column 7031 .

[0059] A first transmission gear 5013 is fixedly installed outside the feed port 5014 , a rotating rod 409 is rotatably installed between the housing 4 and the adapter box 1 , a second driven gear 4092 is provided on the upper end of the rotating rod 409 , and the second driven gear 4092 is meshed with the first transmission gear 5013 .

[0060] In order to transfer the particles inside the transfer box 1 into the feed port 5014, the first baffle 501 and the second baffle 502 can be driven to rotate continuously by the second motor 401, wherein a first transmission gear 5013 is arranged at the bottom of the first baffle 501, so that the first transmission gear 5013 cooperates with the second driven gear 4092 to drive the rotating rod 409 to rotate, and then the first gear column 4091 is meshed with the second gear column 7031, so that the rotating sleeve 703 rotates continuously inside the rotating seat 101, wherein a rotating column 701 is arranged inside the rotating sleeve 703, so that the rotating column 701 rotates and cooperates with the feeding screw 702 to transfer the particles, wherein the feeding screw 702 in the present application is narrow at the top and wide at the bottom, so that the lower end can receive particles faster, and the upper end can convey particles more stably.

[0061] The different diameters between the first gear column 4091 and the second driven gear 4092 are utilized to change the rotation speed of the rotating column 701, so that the rotating speed of the rotating column 701 is lower than that of the first baffle 501 and the second baffle 502, thereby ensuring that the first baffle 501 and the second baffle 502 can efficiently discard water while ensuring stable feeding below.

[0062] The working principle of this modified plastic particle cooling and cleaning device:

[0063] When in use, first put the particles into the cleaning box 2, then start the first motor 201 to drive the spiral rod 202 to rotate, and then under the action of the spiral rod 202, not only the particles and the cleaning liquid are cleaned, but also the particles are pushed to move into the transfer box 1;

[0064] Then, the second motor 401 is started to drive the rotating disk 5011 to rotate, and the first transmission gear 5013 cooperates with the rotating rod 409 to drive the rotating column 701 to rotate, so that the feeding screw 702 transfers the particles upward, and cooperates with the guide ring 7032 to transfer the particles into the feeding port 5014 in sequence;

[0065] During the particle conveying process, the particles at the lower end of the conveying channel 506 will be washed by the nozzle 6021 to prevent impurities from adhering to the surface of the particles during the cleaning process. Then, the particles at the upper end of the conveying channel 506 will be treated by hot air through the cooperation of the electric heating coil 5023 and the impeller 4081, so that the particles are all in a dry state.

[0066] As the particles accumulate, the particles at the upper end are transferred from the discharge plate 504 to the receiving frame 404 in sequence to realize automatic discharge.

[0067] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A modified plastic particle cooling and cleaning device, comprising a transfer box (1), characterized in that: A cleaning box (2) is fixedly mounted on one side of the transfer box (1), a circulation box (6) is fixedly mounted on the other side of the transfer box (1), a bracket (3) is fixedly mounted on the upper end of the transfer box (1), a housing (4) is fixedly mounted on the upper end of the bracket (3), a discharge assembly (5) for separating cleaning liquid is mounted inside the housing (4), a conveying assembly (7) for conveying particles into the discharge assembly (5) is arranged between the housing (4) and the transfer box (1), a first motor (201) is fixedly mounted on one side of the cleaning box (2), and a screw rod (202) is fixedly mounted on the output end of the first motor (201); The housing (4) comprises a mounting groove (406) for mounting a discharge assembly (5); a guide groove (407) for receiving cleaning liquid and small impurities is provided on the lower side of the inner wall of the housing (4); a circulation pipe (403) is fixedly mounted on one side of the guide groove (407); and the circulation pipe (403) is connected to the adapter box (1); A discharge hole (405) is provided on the upper side of the inner wall of the housing (4), a material receiving frame (404) is provided on the periphery of the discharge hole (405), a discharge guide rail (4041) for guiding the discharge of particles is fixedly installed on one side of the material receiving frame (404), a rotating shaft (408) is fixedly installed on the top of the housing (4), an impeller (4081) is fixedly installed on the bottom of the rotating shaft (408), a first driven gear (4082) is fixedly installed on the shaft body of the rotating shaft (408), a second transmission gear (4083) is rotatably provided on one side of the rotating shaft (408), and the first driven gear (4082) is meshed with the second transmission gear (4083); The discharge assembly (5) comprises a first baffle (501) and a second baffle (502), wherein a discharge plate (504) is disposed at the upper end of the first baffle (501) and the second baffle (502), a conveying channel (506) is disposed between the first baffle (501) and the second baffle (502), and a sieve hole (503) is provided on the plate body of the first baffle (501) and the second baffle (502), and the bottom of the upper discharge plate (504) is fixedly mounted. A movable rod (5051) is installed, a connecting rod (505) is fixedly installed on the top of the lower discharge plate (504), the movable rod (5051) is movably installed inside the connecting rod (505) through a supporting spring (5052), a rotating disk (5011) is fixedly installed on the outer side of the first baffle (501), the rotating disk (5011) is rotatably installed inside the mounting rotating groove (406), and a plurality of tooth grooves (5012) are opened on the surface of the rotating disk (5011); A second motor (401) is fixedly mounted on the outer side of the housing (4); a driving gear (402) is fixedly mounted on the output end of the second motor (401); the driving gear (402) meshes with the tooth groove (5012); a feed port (5014) is provided at the bottom of the first baffle (501); a first transmission gear (5013) is fixedly mounted on the outer side of the feed port (5014); a rotating rod (409) is rotatably mounted between the housing (4) and the transfer box (1); a second driven gear (4092) is provided on the upper end of the rotating rod (409); the second driven gear (4092) meshes with the first transmission gear (5013); A driving gear ring (5021) is provided at the upper end of the second baffle (502), and the driving gear ring (5021) is meshed with the second transmission gear (4083). A fixing frame (5022) is fixedly installed on the upper side of the inner wall of the second baffle (502), and an electric heating coil (5023) is fixedly installed inside the fixing frame (5022). The electric heating coil (5023) is located on the outer periphery of the impeller (4081).

2. A modified plastic particle cooling and cleaning device according to claim 1, characterized in that: A water level hole is provided on one side of the transfer box (1) and the water level hole is connected to the circulation box (6) through a filter element (601); a delivery pipe (602) is fixedly installed on one side of the circulation box (6) via a water pump; a drainage end of the delivery pipe (602) is arranged inside the outer shell (4) and a nozzle (6021) is fixedly installed at the end.

3. A modified plastic particle cooling and cleaning device according to claim 1, characterized in that: The conveying assembly (7) comprises a rotating sleeve (703), a rotating seat (101) is provided at the upper end of the transfer box (1), the rotating sleeve (703) is rotatably mounted inside the rotating seat (101), a rotating column (701) is provided between the rotating sleeve (703) and the bottom of the transfer box (1), a feeding screw (702) is provided at the lower side of the rotating column (701), a shielding plate (7021) is provided on the outer side of the feeding screw (702) to prevent particles from falling, a second tooth column (7031) is provided on the upper side of the rotating column (701), a guide ring (7032) is provided at the upper end of the rotating sleeve (703), and the guide ring (7032) is located inside the feed port (5014).

4. A modified plastic particle cooling and cleaning device according to claim 3, characterized in that: A second tooth column (7031) is fixedly mounted on the outer periphery of the rotating sleeve (703), and a first tooth column (4091) is fixedly mounted on the lower end of the rotating rod (409), and the first tooth column (4091) is meshed with the second tooth column (7031).

Images