CN215490655U

CN215490655U - High-humidity extrusion drying device

Info

Publication number: CN215490655U
Application number: CN202122357748.5U
Authority: CN
Inventors: 王菲菲; 隋春光; 褚洋洋; 徐鹏; 徐伟; 李晓红
Original assignee: HEILONGJIANG AGRICULTURAL ECONOMY VOCATIONAL COLLEGE
Current assignee: HEILONGJIANG AGRICULTURAL ECONOMY VOCATIONAL COLLEGE
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-01-11
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a high-humidity extrusion drying device which comprises a drying cylinder and a drying end cover, wherein the bottom surface of the drying end cover is detachably connected with the top surface of the drying cylinder; the top of the drying end cover is provided with a driving mechanism, the bottom surface of the inner cavity of the drying cylinder is fixedly connected with a centrifugal motor, the centrifugal motor is externally sleeved with a sealing shell, the top surface of the sealing shell is provided with a centrifugal hole, the output end of the centrifugal motor is fixedly connected with one end of a centrifugal shaft, the other end of the centrifugal shaft is fixedly connected with a centrifugal plate, a plurality of drain holes are formed in the circumferential direction of the top surface of the centrifugal plate at equal intervals, an annular groove is formed in the inner wall of the drying cylinder, the outer wall of a second sealing bearing is fixedly connected with the inner wall of the annular groove, the inner wall of the second sealing bearing is fixedly connected with the circumferential surface of the centrifugal plate, the top surface of the centrifugal plate is provided with an extrusion mechanism, the top of the extrusion mechanism is fixedly connected with the bottom of the driving mechanism, a humidification mechanism is arranged on the outer wall of the drying cylinder, and a drainage mechanism is arranged at the bottom of the inner cavity of the drying cylinder.

Description

High-humidity extrusion drying device

Technical Field

The utility model relates to the technical field of drying, in particular to a high-humidity extrusion drying device.

Background

Drying refers to a process of gasifying moisture (or solvent) in a material by heat energy and taking away generated steam by inert gas in chemical industry, for example, when drying a solid, the moisture (or solvent) diffuses from the inside of the solid to the surface and then gasifies from the surface of the solid, and drying can be divided into natural drying and artificial drying, and methods such as vacuum drying, freeze drying, air flow drying, microwave drying, infrared drying and high-frequency drying are available.

The drying is the common technical means of food processing, is used for the processing of all kinds of food, and current drying device can destroy the protein structure in the food in the use, leads to the taste of food to take place huge change, brings the influence for the quality of food processing, is unfavorable for the user to use, for solving above-mentioned problem, a high humidity extrusion drying device is urgent to await development

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-humidity extrusion drying device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a high-humidity extrusion drying device which comprises a drying cylinder and a drying end cover, wherein the bottom surface of the drying end cover is detachably connected with the top surface of the drying cylinder; the top of the drying end cover is provided with a driving mechanism, the bottom surface of the inner cavity of the drying cylinder is fixedly connected with a centrifugal motor, the centrifugal motor is sheathed with a sealing shell, the top surface of the sealing shell is provided with a centrifugal hole, the output end of the centrifugal motor is fixedly connected with one end of a centrifugal shaft, the other end of the centrifugal shaft is fixedly connected with a centrifugal plate, the top surface of the centrifugal plate is circumferentially provided with a plurality of drain holes at equal intervals, the centrifugal shaft is sheathed with a first sealing bearing, the outer wall of the first sealing bearing is fixedly connected with the inner wall of the centrifugal hole, the inner wall of the first sealing bearing is fixedly connected with the outer wall of the centrifugal shaft, a second sealing bearing is arranged between the peripheral surface of the centrifugal plate and the inner wall of the drying cylinder, the inner wall of the drying cylinder is provided with an annular groove, the outer wall of the second sealing bearing is fixedly connected with the inner wall of the annular groove, and the inner wall of the second sealing bearing is fixedly connected with the peripheral surface of the centrifugal plate, the top surface of the centrifugal plate is provided with an extrusion mechanism, the top of the extrusion mechanism is fixedly connected with the bottom of the driving mechanism, the outer wall of the drying cylinder is provided with a humidifying mechanism, and the bottom of the inner cavity of the drying cylinder is provided with a drainage mechanism.

Preferably, the extrusion mechanism comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with the center of the top surface of the centrifugal plate, a filter cartridge is sleeved outside the bottom plate, the bottom surface of the filter cartridge is fixedly connected with the bottom surface of the centrifugal plate, a lower pressing plate is arranged on the top surface of the bottom plate, one end of a lifting rod is fixedly connected to the top surface of the lower pressing plate, the peripheral surface of the lower pressing plate is slidably connected with the inner wall of the filter cartridge, an upper pressing plate is sleeved on the other end of the lifting rod, a telescopic hole is formed in the top surface of the upper pressing plate, the top of the lifting rod penetrates through the telescopic hole, the upper pressing plate is matched with the lower pressing plate in shape, a rotating pipe is fixedly connected to the top surface of the upper pressing plate, and the inner cavity of the rotating pipe is communicated with the telescopic hole and is matched with the lifting rod; the outer wall of the top of the rotating tube is sleeved with a rotating tube, a third sealing bearing is arranged in the rotating tube, the outer wall of the third sealing bearing is fixedly connected with the inner wall of the rotating tube, the inner wall of the third sealing bearing is fixedly connected with the outer wall of the rotating tube, and the top surface of the rotating tube is fixedly connected with the bottom of the driving mechanism.

Preferably, actuating mechanism includes drive shell, drive shell rigid coupling is in the top surface of drying cylinder, drive shell top surface rigid coupling has driving motor, driving motor output rigid coupling has the driving gear, drive shell top surface has been seted up and has been rotated the hole, be provided with rolling bearing in the rotation hole, the rolling bearing outer wall with rotate downthehole wall rigid coupling, rolling bearing inner wall rigid coupling has the top of transfer line, the bottom of transfer line is seted up the screw thread and is run through the top surface of drying cylinder, the bottom overcoat of transfer line is equipped with drive assembly, drive assembly's bottom with rotatory section of thick bamboo top surface rigid coupling.

Preferably, the transmission assembly comprises a guide cylinder, a guide hole is formed in the top surface of the drying cylinder, the outer wall of the guide cylinder is fixedly connected with the inner wall of the guide hole, a threaded cylinder is arranged in the guide cylinder, a plurality of guide strips are fixedly connected with the outer wall of the threaded cylinder at equal intervals in the circumferential direction, a plurality of guide grooves matched with the guide strips are formed in the inner wall of the guide cylinder, and the inner wall of the threaded cylinder is connected with the bottom of the outer wall of the transmission rod through threads.

Preferably, the drainage mechanism includes the suction pump, the suction pump rigid coupling is in the outer wall bottom of drying cylinder, annular guiding gutter has been seted up at drying cylinder inner chamber bottom surface edge, the input of suction pump with annular guiding gutter intercommunication, external wastewater disposal basin is connected to the other end of suction pump.

Preferably, the humidifying mechanism comprises a water storage tank, the side face of the water storage tank is fixedly connected with the side wall of the drying cylinder, the top face of the water storage tank is detachably connected with a sealing cover, the outer wall of the bottom of the water storage tank is communicated with one end of a water guide pipe, the other end of the water guide pipe penetrates through the outer wall of the top of the drying cylinder and is communicated with a humidifying assembly, a water outlet pump is communicated with the water guide pipe and is fixedly connected with the side wall of the drying cylinder.

Preferably, the humidification subassembly includes the annular tube, the annular tube outer wall with drying cylinder inner wall top rigid coupling, the circumference is equidistant on the annular tube inner wall and is provided with a plurality of atomizer, atomizer with the annular tube inner chamber intercommunication.

Preferably, the circumferential wall of the filter cylinder is of a net structure, the bottom surface of the drying end cover is fixedly connected with an inserting ring, the top surface of the drying cylinder is provided with an inserting groove matched with the inserting ring, the top surface of the water storage tank is provided with a threaded hole, and the sealing cover is in threaded connection with the threaded hole.

The utility model discloses the following technical effects: the drying end cover and the drying cylinder can be detachably connected, when raw materials are added into the drying cylinder, the drying end cover only needs to be moved away, the operation space when the materials are put in is enlarged, the whole material putting process is more convenient, the driving extrusion structure of the driving mechanism is arranged to extrude the raw materials, so that the moisture in the raw materials is extruded out, the centrifugal motor drives the centrifugal shaft to rotate to drive the centrifugal plate to rotate, so that the moisture extruded out of the raw materials is thrown out through centrifugal motion, the moisture residue is avoided, the drying effect is influenced, the thrown-out moisture finally flows to the bottom of the drying cylinder through the drainage hole after passing through the filter cylinder and then is discharged by the drainage mechanism, and the drying is finished, the air humidity in the inner cavity of the processing box is improved through the humidifying mechanism, and in the environment, the protein molecular chains are easy to be directionally arranged and recombined, promote the linearization, the fibrosis and the linear arrangement of protein molecules, the processed food forms a fibrous structure, the taste and the elasticity of the product are improved, and the problems that the prior drying device can damage the protein structure in the food in the use process, the taste of the food is greatly changed, the quality of food processing is affected, and the use by a user is not facilitated are solved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a guide cylinder according to the present invention;

FIG. 3 is a schematic structural view of the threaded cylinder of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1;

wherein, 1, a drying cylinder; 2. drying the end cover; 3. a centrifugal motor; 4. sealing the housing; 5. a centrifugal shaft; 6. a centrifugal plate; 7. a drain hole; 8. a first sealed bearing; 9. a second sealed bearing; 10. a base plate; 11. a filter cartridge; 12. a lower pressing plate; 13. lifting a pull rod; 14. an upper pressure plate; 15. rotating the tube; 16. a rotary drum; 17. a third sealed bearing; 18. a drive housing; 19. a drive motor; 20. a driving gear; 21. a rotating bearing; 22. a transmission rod; 23. a guide cylinder; 24. a threaded barrel; 25. a guide strip; 26. a guide groove; 27. a water pump; 28. an annular water chute; 29. a water storage tank; 30. a sealing cover; 31. a water conduit; 32. discharging the water pump; 33. an annular tube; 34. an atomizing spray head; 35. and (4) inserting and connecting a ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-4, the utility model provides a high humidity extrusion drying device, which comprises a drying cylinder 1 and a drying end cover 2, wherein the bottom surface of the drying end cover 2 is detachably connected with the top surface of the drying cylinder 1; the top of the drying end cap 2 is provided with a driving mechanism, the bottom surface of the inner cavity of the drying cylinder 1 is fixedly connected with a centrifugal motor 3, the centrifugal motor 3 is sleeved with a sealing shell 4, the top surface of the sealing shell 4 is provided with a centrifugal hole, the output end of the centrifugal motor 3 is fixedly connected with one end of a centrifugal shaft 5, the other end of the centrifugal shaft 5 is fixedly connected with a centrifugal plate 6, the top surface of the centrifugal plate 6 is provided with a plurality of drain holes 7 at equal intervals in the circumferential direction, the centrifugal shaft 5 is sleeved with a first sealing bearing 8, the outer wall of the first sealing bearing 8 is fixedly connected with the inner wall of the centrifugal hole, the inner wall of the first sealing bearing 8 is fixedly connected with the outer wall of the centrifugal shaft 5, a second sealing bearing 9 is arranged between the circumferential surface of the centrifugal plate 6 and the inner wall of the drying cylinder 1, the inner wall of the drying cylinder 1 is provided with an annular groove, the outer wall of the second sealing bearing 9 is fixedly connected with the inner wall of the annular groove, the inner wall of the second sealing bearing 9 is fixedly connected with the circumferential surface of the centrifugal plate 6, the top surface of the centrifugal plate 6 is provided with an extrusion mechanism, the top of the extrusion mechanism is fixedly connected with the bottom of the driving mechanism, the outer wall of the drying cylinder 1 is provided with a humidifying mechanism, and the bottom of the inner cavity of the drying cylinder 1 is provided with a drainage mechanism.

The drying end cover 2 that sets up can dismantle with drying cylinder 1 and be connected, when adding the raw materials in to drying cylinder 1, only need to put aside drying end cover 2, the operating space when having increased the input material, it is more convenient to make whole material input process, the actuating mechanism's of setting drive extrusion structure extrudees the raw materials, make its inside moisture extruded out, 3 drive centrifugation axles 5 of setting rotate and drive centrifuge plate 6 and rotate, make the raw materials throw away through centrifugal motion from its inside moisture that extrudes out, the residue of moisture has been avoided, influence drying effect, finally flow to the bottom of drying cylinder 1 by wash port 7 behind cartridge filter 11 by the drainage mechanism discharge again, accomplish the drying. The humidifying device improves the air humidity in the inner cavity of the processing box through the humidifying mechanism, protein molecular chains are easy to be directionally arranged and recombined under the environment, so that the protein molecular chains are promoted to be linearized, fiberized and linearly arranged, processed food forms a fibrous structure, the taste and the elasticity of the product are improved, and the problems that the taste of the food is greatly changed due to the fact that the protein structure in the food is damaged in the using process of the conventional drying device, the processing quality of the food is affected, and the use of the conventional drying device is not facilitated for a user are solved.

According to a further optimization scheme, the extrusion mechanism comprises a bottom plate 10, the bottom surface of the bottom plate 10 is fixedly connected with the center of the top surface of the centrifugal plate 6, a filter cartridge 11 is sleeved outside the bottom plate 10, the bottom surface of the filter cartridge 11 is fixedly connected with the bottom surface of the centrifugal plate 6, a lower pressing plate 12 is arranged on the top surface of the bottom plate 10, one end of a lifting rod 13 is fixedly connected to the top surface of the lower pressing plate 12, the peripheral surface of the lower pressing plate 12 is in sliding connection with the inner wall of the filter cartridge 11, an upper pressing plate 14 is sleeved at the other end of the lifting rod 13, a telescopic hole is formed in the top surface of the upper pressing plate 14, the top of the lifting rod 13 penetrates through the telescopic hole, the upper pressing plate 14 is matched with the lower pressing plate 12 in shape, a rotating pipe 15 is fixedly connected to the top surface of the upper pressing plate 14, and the inner cavity of the rotating pipe 15 is communicated with the telescopic hole and matched with the lifting rod 13; the outer wall cover in 15 tops of rotating tube is equipped with a rotating cylinder 16, is provided with third sealed bearing 17 in the rotating cylinder 16, and the outer wall and the 16 inner walls rigid couplings of rotating cylinder of third sealed bearing 17, third sealed bearing 17 inner wall and 15 outer walls rigid couplings of rotating tube, 16 top surfaces of rotating cylinder and actuating mechanism bottom rigid couplings.

When raw materials are put in, the raw materials are put in the lower pressing plate 12, the drying end cover 2 is covered, the raw materials are located between the upper pressing plate 14 and the lower pressing plate 12 and the filter cylinder 11 at the moment, the deformation amount of the raw materials in the extrusion process is limited, the drying efficiency is improved, meanwhile, the lifting rod 13 is arranged, after centrifugation is completed, the lower pressing plate 12 is directly pulled out by moving out the end cover, the working efficiency is improved, the arranged telescopic hole and the inner cavity of the rotary pipe 15 can play a role in temporarily storing the lifting rod 13 when the upper pressing plate 14 moves downwards to extrude the raw materials, the arranged rotary cylinder 16 and the third sealing bearing 17 can play a role in carrying out centrifugation, the upper pressing plate 14 can be enabled to rotate and synchronously move downwards, the synchronism of extrusion and centrifugal dehydration is realized, and the action efficiency is improved.

Further optimize the scheme, actuating mechanism includes drive housing 18, drive housing 18 rigid coupling is at the top surface of drying cylinder 1, drive housing 18 top surface rigid coupling has driving motor 19, driving motor 19 output rigid coupling has driving gear 20, drive housing 18 top surface has been seted up and has been rotated the hole, be provided with rolling bearing 21 in the rotation hole, rolling bearing 21 outer wall and rotation hole inner wall rigid coupling, rolling bearing 21 inner wall rigid coupling has the top of transfer line 22, the bottom of transfer line 22 is seted up the screw thread and is run through the top surface of drying cylinder 1, the bottom overcoat of transfer line 22 is equipped with drive assembly, drive assembly's bottom and the top surface rigid coupling of rotary cylinder 16.

The driving shell 18 and the rotating bearing 21 are arranged to have a limiting effect on the position of the transmission rod 22, so that the transmission rod can rotate, and meanwhile, the displacement of the transmission rod in the vertical direction is limited, and the transmission rod and the transmission component are matched to drive the lower pressing plate 12 to move downwards.

Further optimize the scheme, the drive assembly includes guide cylinder 23, the guiding hole has been seted up to 1 top surface of drying cylinder, 23 outer walls of guide cylinder and the rigid coupling of guiding hole inner wall, be provided with a screw thread section of thick bamboo 24 in the

guide cylinder

23, 24 outer walls of screw thread section of thick bamboo circumference equidistant rigid couplings have a plurality of gibs 25, a plurality of guide ways 26 with gib 25 looks adaptation are seted up to the guide cylinder 23 inner wall, screw thread section of thick bamboo 24 inner wall and transfer line 22 outer wall bottom are through threaded connection.

The guide bars 25 and the guide grooves 26 are provided to restrict the rotation of the screw cylinder 24 so that it starts to displace downward by the rotation of the transmission rod 22, pushing the upper platen 14 to start extruding the raw material.

Further optimize the scheme, drainage mechanism includes suction pump 27, and suction pump 27 rigid coupling is in the outer wall bottom of drying cylinder 1, and annular guiding gutter 28 has been seted up at drying cylinder 1 inner chamber bottom surface edge, and suction pump 27's input and annular guiding gutter 28 intercommunication, the other end of suction pump 27 connect external wastewater disposal basin.

The annular water guide groove 28 is arranged to prevent a large amount of moisture from accumulating at the bottom of the inner cavity of the drying cylinder 1.

Further optimization scheme, humidification mechanism includes storage water tank 29, and storage water tank 29 side and the lateral wall rigid coupling of dryer 1, storage water tank 29 top surface can be dismantled and be connected with sealed lid 30, and storage water tank 29 bottom outer wall intercommunication has the one end of aqueduct 31, and the other end of aqueduct 31 runs through dryer 1 top outer wall intercommunication and has the humidification subassembly, and the intercommunication has a water pump 32 on the aqueduct 31, and water pump 32 and the lateral wall rigid coupling of dryer 1.

Further optimize the scheme, humidification subassembly includes annular pipe 33, and annular pipe 33 outer wall and the top rigid coupling of 1 inner wall of drying cylinder, the circumference is equidistant on the annular pipe 33 inner wall to be provided with a plurality of atomizer 34, atomizer 34 and the intercommunication of annular pipe 33 inner chamber.

The circumference equidistant is provided with a plurality of atomizer 34 on the annular tube 33 inner wall and can increases the area of spraying, carry out comprehensive wetting to 1 inner chamber of drying cylinder, under this kind of environment, directional arrangement takes place easily for the protein molecular chain and reunion, make protein molecular linear, fibrosis and linear arrangement, processed food has formed fibrous structure, the taste and the elasticity of product have been improved, the protein structure in food can be destroyed in the use to current drying device has been solved, lead to the taste of food to take place huge change, bring the influence for the quality of food processing, be unfavorable for the problem that the user used.

Further optimize the scheme, the circumference wall of the filter cartridge 11 is set to be a net structure, the bottom surface of the drying end cover 2 is fixedly connected with an inserting ring 35, the top surface of the drying cartridge 1 is provided with an inserting groove matched with the inserting ring 35, the top surface of the water storage tank 29 is provided with a threaded hole, and the sealing cover 30 is in threaded connection with the threaded hole.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. The high-humidity extrusion drying device is characterized by comprising a drying cylinder (1) and a drying end cover (2), wherein the bottom surface of the drying end cover (2) is detachably connected with the top surface of the drying cylinder (1); the top of the drying end cover (2) is provided with a driving mechanism, the bottom surface of the inner cavity of the drying cylinder (1) is fixedly connected with a centrifugal motor (3), a sealing shell (4) is sleeved outside the centrifugal motor (3), the top surface of the sealing shell (4) is provided with a centrifugal hole, the output end of the centrifugal motor (3) is fixedly connected with one end of a centrifugal shaft (5), the other end of the centrifugal shaft (5) is fixedly connected with a centrifugal plate (6), a plurality of drain holes (7) are formed in the circumferential direction of the top surface of the centrifugal plate (6) at equal intervals, a first sealing bearing (8) is sleeved outside the centrifugal shaft (5), the outer wall of the first sealing bearing (8) is fixedly connected with the inner wall of the centrifugal hole, the inner wall of the first sealing bearing (8) is fixedly connected with the outer wall of the centrifugal shaft (5), and a second sealing bearing (9) is arranged between the circumferential surface of the centrifugal plate (6) and the inner wall of the drying cylinder (1), the drying cylinder is characterized in that an annular groove is formed in the inner wall of the drying cylinder (1), the outer wall of the second sealing bearing (9) is fixedly connected with the inner wall of the annular groove, the inner wall of the second sealing bearing (9) is fixedly connected with the peripheral surface of the centrifugal plate (6), an extrusion mechanism is arranged on the top surface of the centrifugal plate (6), the top of the extrusion mechanism is fixedly connected with the bottom of the driving mechanism, a humidifying mechanism is arranged on the outer wall of the drying cylinder (1), and a drainage mechanism is arranged at the bottom of the inner cavity of the drying cylinder (1).

2. The high-humidity extrusion drying apparatus as set forth in claim 1, wherein: the extrusion mechanism comprises a bottom plate (10), the bottom surface of the bottom plate (10) is fixedly connected with the center of the top surface of the centrifugal plate (6), a filter cartridge (11) is sleeved outside the bottom plate (10), the bottom surface of the filter cartridge (11) is fixedly connected with the bottom surface of the centrifugal plate (6), a lower pressing plate (12) is arranged on the top surface of the bottom plate (10), one end of a lifting rod (13) is fixedly connected on the top surface of the lower pressing plate (12), the circumferential surface of the lower pressure plate (12) is connected with the inner wall of the filter cylinder (11) in a sliding way, the other end of the lifting rod (13) is sleeved with an upper pressure plate (14), the top surface of the upper pressure plate (14) is provided with a telescopic hole, the top of the lifting rod (13) penetrates through the telescopic hole, the upper pressure plate (14) is matched with the lower pressure plate (12) in shape, a rotary pipe (15) is fixedly connected to the top surface of the upper pressure plate (14), and the inner cavity of the rotary pipe (15) is communicated with the telescopic hole and is matched with the lifting rod (13); the outer wall cover in rotatory pipe (15) top is equipped with rotatory section of thick bamboo (16), be provided with third sealed bearing (17) in rotatory section of thick bamboo (16), the outer wall of third sealed bearing (17) with rotatory section of thick bamboo (16) inner wall rigid coupling, third sealed bearing (17) inner wall with rotatory pipe (15) outer wall rigid coupling, rotatory section of thick bamboo (16) top surface with actuating mechanism bottom rigid coupling.

3. The high-humidity extrusion drying apparatus according to claim 2, wherein: actuating mechanism includes drive housing (18), drive housing (18) rigid coupling is in the top surface of drying section of thick bamboo (1), drive housing (18) top surface rigid coupling has driving motor (19), driving motor (19) output rigid coupling has driving gear (20), the rotation hole has been seted up to drive housing (18) top surface, be provided with rolling bearing (21) in the rotation hole, rolling bearing (21) outer wall with rotate downthehole wall rigid coupling, rolling bearing (21) inner wall rigid coupling has the top of transfer line (22), the bottom of transfer line (22) is seted up the screw thread and is run through the top surface of drying section of thick bamboo (1), the bottom overcoat of transfer line (22) is equipped with drive assembly, drive assembly's bottom with rotatory section of thick bamboo (16) top surface rigid coupling.

4. A high-humidity press-drying apparatus according to claim 3, wherein: the transmission assembly comprises a guide cylinder (23), a guide hole is formed in the top surface of the drying cylinder (1), the outer wall of the guide cylinder (23) is fixedly connected with the inner wall of the guide hole, a threaded cylinder (24) is arranged in the guide cylinder (23), a plurality of guide strips (25) are fixedly connected with the outer wall of the threaded cylinder (24) in a circumferential equidistant mode, a plurality of guide grooves (26) matched with the guide strips (25) are formed in the inner wall of the guide cylinder (23), and the inner wall of the threaded cylinder (24) is connected with the bottom of the outer wall of the transmission rod (22) through threads.

5. The high-humidity extrusion drying apparatus as set forth in claim 1, wherein: drainage mechanism includes suction pump (27), suction pump (27) rigid coupling is in the outer wall bottom of drying cylinder (1), annular guiding gutter (28) have been seted up at drying cylinder (1) inner chamber bottom surface edge, the input of suction pump (27) with annular guiding gutter (28) intercommunication, external wastewater disposal basin is connected to the other end of suction pump (27).

6. The high-humidity extrusion drying apparatus according to claim 2, wherein: the humidifying mechanism comprises a water storage tank (29), the side face of the water storage tank (29) is fixedly connected with the side wall of the drying cylinder (1), a sealing cover (30) is detachably connected to the top face of the water storage tank (29), the outer wall of the bottom of the water storage tank (29) is communicated with one end of a water guide pipe (31), the other end of the water guide pipe (31) penetrates through the outer wall of the top of the drying cylinder (1) and is communicated with a humidifying assembly, a water outlet pump (32) is communicated with the water guide pipe (31), and the water outlet pump (32) is fixedly connected with the side wall of the drying cylinder (1).

7. The high-humidity extrusion drying apparatus as set forth in claim 6, wherein: the humidification subassembly includes annular tube (33), annular tube (33) outer wall with drying cylinder (1) inner wall top rigid coupling, circumference equidistant is provided with a plurality of atomizer (34) on annular tube (33) inner wall, atomizer (34) with annular tube (33) inner chamber intercommunication.

8. The high-humidity extrusion drying apparatus as set forth in claim 6, wherein: the peripheral wall of the filter cylinder (11) is of a net structure, an inserting ring (35) is fixedly connected to the bottom surface of the drying end cover (2), an inserting groove matched with the inserting ring (35) is formed in the top surface of the drying cylinder (1), a threaded hole is formed in the top surface of the water storage tank (29), and the sealing cover (30) is in threaded connection with the threaded hole.