CN221259417U

CN221259417U - Granulation drying device

Info

Publication number: CN221259417U
Application number: CN202322251581.3U
Authority: CN
Inventors: 宋晴晴
Original assignee: Changzhou Lebo Biotechnology Co ltd
Current assignee: Changzhou Lebo Biotechnology Co ltd
Filing date: 2023-08-22
Publication date: 2024-07-02
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a granulating and drying device, which belongs to the technical field of fertilizer granulation and comprises a granulating chamber, a feeding hole, a discharging hole, a sealing door plate, a material guide frame A, a servo motor A, a granulating roller, a granulating groove, a servo motor B and an eccentric wheel, wherein the feeding hole is embedded in the top of the outer wall of the granulating chamber, the discharging holes are embedded in the two ends of the bottom of the outer wall of the granulating chamber, the sealing door plate is hinged to the top of the front end of the outer wall of the granulating chamber, and the servo motor A is fixedly arranged at the two ends of the top of the rear side of the outer wall of the granulating chamber. When the spiral feeding rod A is driven to rotate on the inner side of the feeding frame A through the bearing, a large amount of unqualified feed particles are driven to be led into the feeding frame B, meanwhile, the bottom of the rotating rod A drives the spiral feeding rod B to rotate on the inner side of the feeding frame B through the bearing through the chain, a large amount of unqualified feed particles led into the feeding frame B are led into the guide chute, and then led out into the feed inlet from the other end of the guide chute for feed particle granulation again.

Description

Granulation drying device

Technical Field

The utility model belongs to the technical field of fertilizer granulation, and particularly relates to a granulating and drying device.

Background

The fertilizer granulation is to ferment an organic fertilizer, then to produce a large amount of fertilizer into a large amount of granules with irregular particle size by a granulator, and the large amount of feed granules produced by the granulator are usually still relatively wet to be dried, so that a granulation drying device is needed.

According to the search, a granulating device of biological feed with a patent number of CN202122900111.6 is found, and the granulating device of biological feed has an electromagnetic heating and drying assembly which can dry formed biological feed particles, remove moisture, accelerate hardening speed, prevent the formed particles from adhering, ensure attractive appearance, avoid adhesion among the particles and improve granularity and production efficiency; the disadvantages are as follows:

This kind of biological feed's prilling granulator uses at the staff, when producing a large amount of fodder granule and carrying out drying treatment, owing to just single through the little section electromagnetic heating coil, make the fodder pass electromagnetic heating coil fast and carry out drying treatment, make the fodder owing to stay the time between electromagnetic heating coil for still have partial fodder in the in-process of deriving, do not carry out complete stoving desiccation, make the staff still need carry out drying treatment for the second time, special inconvenience, and need carry out drying treatment many times, simultaneously, owing to this kind of biological feed's prilling device does not have, can carry out automatic device that leads back into the prilling incasement with unqualified fodder granule, make this kind of biological feed's prilling device still need the staff manual when producing the waste material pick, and manual pouring into the prilling incasement again, special trouble, and comparatively influence work efficiency.

Disclosure of utility model

The utility model aims at: in order to solve the problem that the granulating device for the biological feed is poor in drying effect and is not provided with a device capable of automatically guiding unqualified feed particles back into a granulating box, the granulating and drying device is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a granulation drying device, includes granulation room, pan feeding mouth, discharge gate, sealed door plant, guide frame A, servo motor A, pressing roller, pressing groove, servo motor B and eccentric wheel, granulation room outer wall top embedding is provided with the pan feeding mouth, the equal embedding of granulation room outer wall bottom both ends is provided with the discharge gate, granulation room outer wall front end top articulates and is provided with sealed door plant, equal fixed mounting in granulation room outer wall rear side top both ends has servo motor A, servo motor A outside front end all has pressing roller through output shaft, pressing roller outer wall embedding is provided with pressing groove, pressing groove has a plurality of, and is equidistant parallel surrounding arrangement, granulation room inner wall top both ends are close to pressing roller outside equal fixed mounting and have guide frame A, fixed mounting has servo motor B in the middle of the granulation room inner wall bottom, servo motor B outside top is provided with the eccentric wheel through output shaft connection, the granulation room inboard is provided with the rotary drying mechanism that can carry out stoving hardening to a large amount of extruded fertilizer granule, the granulation room outside is provided with the small-size not carry out the extrusion feed back shaping mechanism of fertilizer granule.

The rotary drying mechanism comprises an air deflector, an air guide groove, a hot air frame, a dustproof net rack, a fan, electric heating wires, telescopic rods, sliding blocks, drying frames, sliding grooves, a filter screen plate A, a filter screen plate B and a supporting frame, wherein the telescopic rods are fixedly installed on opposite surfaces of the outer wall of the bottom of the air guide frame A, springs are arranged on the outer sides of the telescopic rods in a matched mode, the sliding blocks are fixedly installed on opposite surfaces of the outer walls of the telescopic rods, the drying frames are arranged between the outer sides of the sliding blocks, the outer walls of the drying frames are arranged in a grid net shape, sliding grooves are formed in two ends of the top of each of the outer walls of the drying frames in an embedded mode, the sliding blocks are arranged on the inner sides of the sliding grooves in a matched mode, the sliding grooves are fixedly installed on the inner sides of the corresponding ends of the corresponding outer walls of the drying frames, the sliding blocks are connected with the corresponding electric heating wires through the sliding grooves, the sliding blocks are arranged on the corresponding outer walls of the corresponding four corners, the electric heating wires are fixedly installed on the corresponding outer walls of the air guide frames in a parallel mode, the sliding frames are arranged on the corresponding side-to-side air frames, the two ends of the air guide frames are fixedly installed on the corresponding outer walls of the air guide frames, the air frames are fixedly installed on the corresponding sides of the air frames, and the corresponding air guide frames are fixedly arranged on the corresponding sides.

The conveying mechanism comprises a rotating rod A, a bevel gear, a feeding frame A, a spiral feeding rod A, a feeding frame B, a spiral feeding rod B and a guide groove, wherein the rotating rod A is rotatably arranged at one end of the bottom of the inner wall of the granulating chamber through a bearing, the rotating rod A is arranged between the rotating rod A and an output shaft at the top of a servo motor B through chain transmission, the feeding frame A is fixedly arranged between the bottom of the outer wall of a discharging hole, the spiral feeding rod A is rotatably arranged at one end of the inner wall of the feeding frame A through the bearing, the bevel gear is fixedly arranged on the opposite surface of the outer wall of the spiral feeding rod A, teeth matched with the outer wall of the bevel gear are meshed transmission arrangement between the spiral feeding rod A and the rotating rod A, the feeding frame B is fixedly arranged at the other end of the outer wall of the feeding frame A, the spiral feeding rod B is rotatably arranged in the middle of the inner wall of the feeding frame B through the bearing, and the guide groove is embedded between the top one end of the outer wall of the feeding frame B and a feeding hole through chain transmission arrangement.

Wherein, the material of the outer surfaces of the drying frame, the filter screen plate A and the filter screen plate B are all modified PVC.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. This kind of granulation drying device is through being provided with the aviation baffle, can make servo motor B drive the eccentric wheel constantly beat the support frame, it is continuous rocking to drive the whole telescopic link that passes through of drying rack and spring, make qualified fodder granule stay on filter screen plate A and filter screen plate B surface, less granule passes from drying rack, filter screen plate A and filter screen plate B surface, the staff opens fan and heating wire, make the hot air that the fan produced around the heating wire blow into the granulation room, and contact the aviation baffle surface at the hot air, constantly circulate around a large amount of fodder granule in the drying rack along four aviation baffle surfaces, evenly dry the processing to a large amount of fodder granule, improve the effect that evenly contact hot air drying is handled to a large amount of fodder granule.

2. This kind of granulation drying device is through being provided with spiral feed pole A and spiral feed pole B, can make servo motor B drive dwang A through the bearing transmission through output shaft outside chain, cooperation between dwang A, bevel gear, spiral feed pole A, pay-off frame B, spiral feed pole B and the baffle box can carry out automatic conveying to the pan feeding mouth with unqualified fodder granule and carry out fodder granule granulation again and handle, improves the effect of carrying out quick reworking granulation to unqualified fodder granule.

Drawings

FIG. 1 is a schematic diagram showing a front perspective view of a granulating and drying apparatus of the present utility model;

FIG. 2 is a schematic diagram showing a schematic cross-sectional structure of a front side of a granulating and drying device in the utility model;

FIG. 3 is a schematic diagram of the enlarged construction of FIG. 2 at A in accordance with the present utility model;

FIG. 4 is a schematic diagram of the enlarged structure of FIG. 2B in accordance with the present utility model;

FIG. 5 is a schematic diagram showing a schematic view of a cross-sectional structure of a top surface of a pellet roll according to the present utility model;

Fig. 6 is a schematic diagram of the enlarged structure of fig. 2 at C in the present utility model.

The marks in the figure: 1. a granulating chamber; 101. a feed inlet; 102. a discharge port; 103. sealing the door plate; 104. a material guiding frame A; 105. an air deflector; 106. an air guide groove; 107. a material guiding frame B; 2. a servo motor A; 201. a pelleting roller; 202. a pelleting groove; 3. a hot air frame; 301. a dust-proof net rack; 302. a fan; 303. heating wires; 4. a servo motor B; 401. an eccentric wheel; 5. a telescopic rod; 501. a slide block; 502. drying the frame; 503. a chute; 504. a filter screen plate A; 505. a filter screen plate B; 506. a support frame; 6. a rotating rod A; 601. a bevel gear; 7. a feeding frame A; 701. a spiral feeding rod A; 8. a feeding frame B; 801. a spiral feeding rod B; 802. and a guide groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

Referring to fig. 1-6, a granulation drying device, including granulation room 1, pan feeding mouth 101, the discharge gate 102, sealed door plant 103, guide frame a104, servo motor A2, press the grain roller 201, press grain groove 202, servo motor B4 and eccentric wheel 401, granulation room 1 outer wall top embedding is provided with pan feeding mouth 101, granulation room 1 outer wall bottom both ends all imbeds and is provided with discharge gate 102, granulation room 1 outer wall front end top articulates and is provided with sealed door plant 103, granulation room 1 outer wall rear side top both ends all fixed mounting have servo motor A2, servo motor A2 outside front end all has press grain roller 201 through output shaft connection, press grain roller 201 outer wall embedding is provided with press grain groove 202, press grain groove 202 has a plurality of, and be equidistant parallel surrounding arrangement, granulation room 1 inner wall top both ends are close to press grain roller 201 outside and all fixed mounting guide frame a104, servo motor B4 is fixedly installed in the middle of granulation room 1 inner wall bottom, servo motor B4 outside top is provided with eccentric wheel 401 through output shaft connection, granulation room 1 inboard is provided with the rotatory mechanism that can carry out the hardening to carry out the fertilizer granule that extrudees in a large amount, the granulation room 1 outside is provided with the rotation mechanism that can carry out the stoving to carry out the shaping of the granule, the granule to carry out the extrusion shaping of fertilizer is not put into the granule and carry out the shaping mechanism is provided with the granule.

Referring to fig. 1, 2, 4 and 6, the rotary drying mechanism is further composed of an air deflector 105, an air guide groove 106, a hot air frame 3, a dustproof net rack 301, a fan 302, an electric heating wire 303, a telescopic rod 5, a sliding block 501, a drying frame 502, a sliding groove 503, a filter screen plate a504, a filter screen plate B505 and a supporting frame 506;

The opposite surfaces of the outer wall of the bottom of the material guiding frame A104 are fixedly provided with telescopic rods 5, the outer sides of the telescopic rods 5 are provided with springs in a matched manner, the opposite surfaces of the outer wall of the telescopic rods 5 are fixedly provided with sliding blocks 501, a drying frame 502 is arranged between the outer sides of the sliding blocks 501, the outer wall of the drying frame 502 is arranged in a grid net shape, both ends of the top of the outer wall of the drying frame 502 are embedded with sliding grooves 503, the sliding blocks 501 are matched with the sliding grooves 503 to be arranged on the inner sides of the opposite sliding grooves 503, the sliding grooves 503 and the sliding blocks 501 are connected through bolts, a filter screen A504 is fixedly arranged between the front end and the rear end of the middle of the inner wall top of the drying frame 502, the bottom of the outer wall of the drying frame 502 is fixedly provided with a supporting frame 506, one end of the outer wall of the granulating chamber 1 is embedded with an air guiding groove 106, one end of the inner side of the air guiding groove 106 is slidingly provided with a hot air frame 3, the hot air frame 3 is connected with the air guiding groove 106 through bolts, the two ends of the outer wall of the hot air frame 3 are connected with dustproof net racks 301 through bolts, fans 302 are rotatably arranged on opposite surfaces of the outer wall of the dustproof net racks 301, heating wires 303 are fixedly arranged in the middle of the outer wall of the hot air frame 3, a plurality of heating wires 303 are arranged in parallel at equal intervals, air deflectors 105 are fixedly arranged at four corners of the inner wall of the granulating chamber 1, the opposite surfaces of the outer wall of the air deflectors 105 are arc-shaped, when a worker needs to produce a large amount of feed particles, the worker pours a large amount of humidified feed into the feed inlet 101, and opens a servo motor A2 to drive two granulating roller 201 surface granulating pressing grooves 202 to rotate towards opposite directions, the worker opens a servo motor B4 to drive eccentric wheels 401 to continuously rotate while extruding a large amount of feed to fall onto the surface of a filter screen A504 in a drying frame 502, so that the eccentric wheels 401 continuously strike a supporting frame 506, when the drying frame 502 is driven to continuously shrink through the telescopic rod 5 and the spring, and the drying frame 502 continuously shakes left and right, the granular feed on the surface of the filter screen plate A504 continuously shakes left and right to fall onto the surface of the filter screen plate B505 from two ends, qualified feed particles are left on the surfaces of the filter screen plate A504 and the filter screen plate B505, small particles pass through the surfaces of the grid mesh drying frame 502, the filter screen plate A504 and the filter screen plate B505, the worker opens the fan 302 and the heating wire 303 when the worker falls out of the discharge port 102, so that the fan 302 blows hot air generated around the heating wire 303 into the granulating chamber 1, and continuously circularly flows around a large amount of feed particles inside the drying frame 502 along the surfaces of the four air guide plates 105, and uniform drying treatment is carried out on a large amount of feed particles.

1-3, Further, the conveying mechanism is composed of a rotating rod A6, a bevel gear 601, a feeding frame A7, a spiral feeding rod A701, a feeding frame B8, a spiral feeding rod B801 and a guide chute 802;

A rotating rod A6 is rotatably arranged at one end of the bottom of the inner wall of the granulating chamber 1 through a bearing, a feeding frame A7 is fixedly arranged between the bottom of the outer wall of the discharge hole 102 through chain transmission between the rotating rod A6 and an output shaft at the top of the servo motor B4, a bevel gear 601 is fixedly arranged at one end of the inner wall of the feeding frame A7 through the bearing, a feeding groove 802 is arranged between the end of the outer wall of the feeding frame B8 and the feeding hole 101 in an embedded manner through chain transmission, teeth matched with the outer wall of the bevel gear 601 are arranged between the feeding rod A701 and the rotating rod A6 in a meshed transmission manner, a feeding frame B8 is fixedly arranged at the other end of the outer wall of the feeding frame A7, a feeding rod B801 is rotatably arranged between the inner wall of the feeding frame B8 through a bearing, a guide groove 802 is arranged between the end of the outer wall of the feeding frame B8 and the feeding hole 101, when small particles pass through the surfaces of the drying frame 502, the filter screen plate A504 and the filter screen plate B505, and are led into the feeding frame A7 from the discharge hole 102, the servo motor B4 drives the rotating rod A6 to be driven clockwise through a bearing through a chain at the outer side of the output shaft, so that the rotating rod A6 is driven to be driven through tooth engagement between the bevel gear 601 and the bevel gear 601 on the other outer wall of the spiral feeding rod A701, when the spiral feeding rod A701 is driven to rotate at the inner side of the feeding frame A7 through the bearing, a large number of unqualified feed particles are led into the feeding frame B8, and meanwhile, the bottom of the rotating rod A6 drives the spiral feeding rod B801 to rotate at the inner side of the feeding frame B8 through the bearing through the chain, and after a large number of unqualified feed particles led into the feeding frame B8 are led into the guide groove 802, the other end of the guide groove 802 is led out into the feeding hole 101 for the feed particle granulation treatment again.

Referring to fig. 1-5, further, the servomotor A2, the fan 302, the heating wire 303, and the servomotor B4 are all electrically connected with the storage battery through a control panel.

Referring to fig. 2 and 5, further, the materials of the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are all modified PVC, and the modified PVC materials have the characteristics of high temperature resistance, low temperature resistance and aging resistance, so that when the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are in indoor environments with constantly changing high temperature and low temperature for a long time, the aging rate of the outer surfaces of the sliding block 501 and the drying rack 502 is not accelerated, and the sliding block is easy to damage.

As shown in fig. 2 and 5, in addition to the embodiment that the materials of the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are all modified PVC, another embodiment of the present utility model exists, and the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are made of polytetrafluoroethylene, so that the polytetrafluoroethylene materials have the characteristics of high temperature resistance, low temperature resistance, incombustibility, corrosion resistance and aging resistance, so that the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 can not cause the aging rate to be accelerated when the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are continuously in the indoor environment with the continuous high temperature and low temperature change for a long time, the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 are easily damaged, and the outer surfaces of the polytetrafluoroethylene materials with high lubrication and non-adhesion characteristics can be contacted with a large amount of feed for a long time, so that the feed is not adhered to the outer surfaces of the drying rack 502, the filter screen plate a504 and the filter screen plate B505 to cause blockage.

Working principle: firstly, when a worker needs to produce a large amount of feed particles, the worker pours a large amount of humidified feed into a feed inlet 101, and opens a servo motor A2 to drive two particle pressing grooves 202 on the surfaces of two particle pressing rollers 201 to contact and rotate in opposite directions, after a large amount of feed is pressed into the particle pressing grooves 202 to generate a large amount of particles, the particles fall onto the surface of a filter screen plate A504 in a drying frame 502, and simultaneously, the worker opens a servo motor B4 to drive an eccentric wheel 401 to continuously rotate, and then, the eccentric wheel 401 continuously strikes a supporting frame 506 to drive the drying frame 502 to continuously shrink through a telescopic rod 5 and a spring, so that when the drying frame 502 continuously shakes left and right, the granular feed on the surface of the filter screen plate A504 falls onto the surface of the filter screen plate B505 from two ends through continuous left and right shaking, and qualified feed particles remain on the surfaces of the filter screen plate A504 and the filter screen plate B505, small particles pass through the surfaces of the grid mesh drying frame 502, the filter screen plate A504 and the filter screen plate B505, fall out of the discharge hole 102, simultaneously, a worker opens the fan 302 and the heating wire 303, so that the fan 302 blows hot air generated around the heating wire 303 into the granulating chamber 1, and when the hot air contacts the surfaces of the air guide plates 105, the hot air continuously circularly flows around a large amount of feed particles in the drying frame 502 along the surfaces of the four air guide plates 105, a large amount of feed particles are uniformly dried, finally, the small particles are guided into the feeding frame A7 from the discharge hole 102, simultaneously, the servo motor B4 drives the rotating rod A6 to be driven clockwise through a bearing through a chain outside the output shaft, the rotating rod A6 is driven to be meshed with teeth between the bevel gear 601 and the other bevel gear 601 on the outer wall of the spiral feeding rod A701, and drives the spiral feeding rod A701 to be guided into the feeding frame B8 through a bearing to rotate at the inner side of the feeding frame A7, the bottom of the rotating rod A6 drives the spiral feeding rod B801 to rotate on the inner side of the feeding frame B8 through a bearing, a large amount of unqualified feed particles led into the feeding frame B8 are led into the guide chute 802, and then led out from the other end of the guide chute 802 into the feed inlet 101 for re-granulation treatment.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a granulation drying device, includes granulation room (1), pan feeding mouth (101), discharge gate (102), sealed door plant (103), guide frame A (104), servo motor A (2), press grain roller (201), press grain groove (202), servo motor B (4) and eccentric wheel (401), the embedding of granulation room (1) outer wall top is provided with pan feeding mouth (101), the equal embedding of granulation room (1) outer wall bottom both ends is provided with discharge gate (102), the articulated sealed door plant (103) that is provided with in granulation room (1) outer wall front end top, equal fixed mounting in servo motor A (2) at granulation room (1) outer wall rear side top both ends, servo motor A (2) outside front end all has pressing grain roller (201) through the output shaft, pressing grain roller (201) outer wall embedding is provided with presses grain groove (202), pressing grain groove (202) have a plurality of, and are equidistant surrounding the setting, granulation room (1) inner wall top both ends are close to pressing grain roller (201) outside equal fixed mounting guide frame A (104), the equal fixed mounting in output shaft (4) outside servo motor B (4), the outer side of the granulation room (1) is connected with its eccentric wheel (401). The inside of the granulating chamber (1) is provided with a rotary drying mechanism capable of drying and hardening a large amount of extruded fertilizer particles, and the outside of the granulating chamber (1) is provided with a conveying mechanism capable of conveying small-particle fertilizer which is not extruded into a feed-back opening (101).

2. A pelleting and drying apparatus as claimed in claim 1, wherein: the rotary drying mechanism consists of an air deflector (105), an air guide groove (106), a hot air frame (3), a dustproof net rack (301), a fan (302), an electric heating wire (303), a telescopic rod (5), a sliding block (501), a drying frame (502), a sliding groove (503), a filter screen plate A (504), a filter screen plate B (505) and a supporting frame (506);

The utility model is characterized in that the opposite surfaces of the outer wall of the bottom of the material guiding frame A (104) are fixedly provided with telescopic rods (5), the outer sides of the telescopic rods (5) are provided with springs in a matching way, the opposite surfaces of the outer wall of the telescopic rods (5) are fixedly provided with sliding blocks (501), a drying frame (502) is arranged between the outer sides of the sliding blocks (501), the outer walls of the drying frames (502) are arranged in a grid net shape, sliding grooves (503) are embedded into the two ends of the top of the outer walls of the drying frames (502), the sliding blocks (501) are arranged on the inner sides of the opposite sliding grooves (503) in a matching sliding way, the sliding grooves (503) are connected with the sliding blocks (501) through bolts, the utility model discloses a drying rack, including drying rack (502), filter screen plate A (504) is fixed mounting between the front and back both ends in the middle of drying rack (502) inner wall top, drying rack (502) inner wall bottom is through bolted connection has filter screen plate B (505), drying rack (502) outer wall bottom one end fixed mounting has support frame (506), granulation room (1) outer wall one end embedding is provided with wind guide groove (106), wind guide groove (106) inboard one end slip is provided with hot-blast frame (3), and passes through bolted connection between hot-blast frame (3) and wind guide groove (106), hot-blast frame (3) outer wall both ends all have dustproof rack (301) through bolted connection, all rotate on dustproof rack (301) outer wall opposite face and be provided with fan (302), an electric heating wire (303) is fixedly arranged in the middle of the outer wall of the hot air frame (3), and air deflectors (105) are fixedly arranged at four corners of the inner wall of the granulating chamber (1).

3. A pelleting and drying apparatus as claimed in claim 1, wherein: the conveying mechanism consists of a rotating rod A (6), a bevel gear (601), a feeding frame A (7), a spiral feeding rod A (701), a feeding frame B (8), a spiral feeding rod B (801) and a guide chute (802);

The utility model discloses a granulating machine, including granulation room (1), including feeding rack A (7), feeding rack A (701), feeding rack B (801), feeding rack B (8), feeding rack B (801), feeding rack B (101) are provided with baffle box (802) through the bearing rotation between feeding rack A (7) inner wall one end, feeding rack A (701) and feeding rack A (6) outer wall opposite face equal fixed mounting have bevel gear (601), feeding rack A (7) outer wall other end fixed mounting has feeding rack B (8), feeding rack B (8) inner wall middle is provided with feeding rack B (801) through the bearing rotation, through chain transmission setting between feeding rack B (801) and the feeding rack A (6), the embedding is provided with baffle box (802) between feeding rack B (8) outer wall top one end and pan feeding mouth (101).

4. A pelleting and drying apparatus as claimed in claim 2, wherein: the electric heating wires (303) are arranged in parallel at equal intervals, and opposite surfaces of the outer wall of the air deflector (105) are arranged in an arc shape.

5. A pelleting drying apparatus as claimed in claim 3, wherein: teeth matched with the outer wall of the bevel gear (601) are arranged between the spiral feeding rod A (701) and the rotating rod A (6) in a meshed transmission mode.

6. A pelleting and drying apparatus as claimed in claim 2, wherein: the external surfaces of the drying frame (502), the filter screen plate A (504) and the filter screen plate B (505) are all made of modified PVC.