CN218821295U

CN218821295U - Vacuum spiral dryer

Info

Publication number: CN218821295U
Application number: CN202222787915.4U
Authority: CN
Inventors: 顾雨辰
Original assignee: Changzhou Bubu Drying Equipment Co ltd
Current assignee: Changzhou Bubu Drying Equipment Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-04-07
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a vacuum spiral dryer, which comprises a body, the body inner wall is connected with the hot plate, the body left side inner wall is connected with the bearing, the body right side is connected with the motor, the motor output end is connected with the pivot, the pivot runs through the body outer wall and is connected with the bearing, the outer wall that the pivot is located the body inside is connected with helical blade, the pivot inner wall is equipped with the pipeline hole, and the one end that the pivot stretches into the bearing inside is connected with the connecting piece, the connecting piece inner wall is equipped with the spacing groove that communicates with the pipeline mouth; the left side of the body is connected with a heat conduction assembly, and the upper end and the lower end of the body are respectively connected with a feed inlet and a discharge outlet; the utility model discloses a heat conduction pipeline is connected with outside firing equipment, with the leading-in pipeline downthehole portion of steam to heat conduction inslot portion heats the spiral blade, and the heating of cooperation hot plate, thereby is convenient for heat evenly in the material transportation process, and has improved heating efficiency.

Description

Vacuum spiral dryer

Technical Field

The utility model relates to a desiccator technical field specifically is a vacuum spiral drying machine.

Background

The existing spiral dryer basically adopts a single-wall spiral piece to carry out conveying and drying on materials to be dried, but the spiral piece cannot carry out drying on the materials to be dried to the maximum extent, so that the drying efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the utility model provides a vacuum spiral dryer, which comprises a body, wherein the inner wall of the body is connected with a heating plate, the inner wall of the left side of the body is connected with a bearing, the right side of the body is connected with a motor, the output end of the motor is connected with a rotating shaft, the rotating shaft penetrates through the outer wall of the body and is connected with the bearing, the outer wall of the rotating shaft, which is positioned inside the body, is connected with a spiral blade, the inner wall of the rotating shaft is provided with a pipeline hole, one end of the rotating shaft, which extends into the bearing, is connected with a connecting piece, and the inner wall of the connecting piece is provided with a limit groove communicated with a pipeline port; the body left side is connected with heat-conducting component, heat-conducting component is including connecting the urceolus, it is connected with the flange to connect the urceolus right side, flange and this body coupling, it is connected with heat conduction pipeline to connect the urceolus left and right sides, both ends are connected with feed inlet and discharge gate respectively about the body.

Preferably, the lower end of the body is connected with a fixed frame, and the lower end of the fixed frame is connected with universal wheels.

Preferably, the inner wall of the rotating shaft is provided with spirally arranged through holes, and the through holes are connected with pipeline holes.

Preferably, the inner wall of the helical blade is provided with a heat conducting groove, and the heat conducting groove is communicated with the through hole.

Preferably, one end of the rotating shaft extending into the bearing is connected with a connecting piece, and the inner wall of the connecting piece is provided with a limiting groove communicated with the pipeline opening.

Preferably, the heat conduction pipeline penetrates through the outer wall of the body on the left side and extends into the limiting groove, and the heat conduction pipeline corresponds to the pipeline opening.

Preferably, the outer wall of the connecting outer cylinder is connected with a control valve.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a heat conduction pipeline is connected with outside firing equipment, with the leading-in pipeline downthehole portion of steam to heat conduction inslot portion heats the spiral blade, and the heating of cooperation hot plate, thereby is convenient for heat evenly in the material transportation process, and has improved drying efficiency.

Drawings

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

FIG. 2 is a schematic view of a partial sectional structure of the rotating shaft of the present invention;

fig. 3 is an enlarged schematic structural diagram of a region in fig. 2 according to the present invention.

In the figure: 1. a body; 2. a heat conducting component; 3. a motor; 4. a fixed mount; 11. a discharge port; 12. a bearing; 13. a feed inlet; 14. heating the plate; 21. a flange; 22. connecting the outer cylinder; 23. a heat conducting pipe; 24. a control valve; 31. a rotating shaft; 32. a helical blade; 41. a universal wheel; 311. a pipe bore; 312. a through hole; 313. a connecting member; 314. a limiting groove; 321. a heat conduction groove.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.

The present invention will be described in further detail with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, the utility model provides a vacuum spiral dryer, including body 1, the inner wall of body 1 is connected with hot plate 14, the inner wall of body 1 left side is connected with bearing 12, the right side of body 1 is connected with motor 3, the output end of motor 3 is connected with pivot 31, pivot 31 runs through the outer wall of body 1 and is connected with bearing 12, the outer wall that pivot 31 is located inside body 1 is connected with helical blade 32, the inner wall of pivot 31 is equipped with pipeline hole 311, the one end that pivot 31 stretches into inside bearing 12 is connected with connecting piece 313, the inner wall of connecting piece 313 is equipped with spacing groove 314 that communicates with the pipeline mouth; the left side of the body 1 is connected with a heat conduction assembly 2, the heat conduction assembly 2 comprises a connecting outer cylinder 22, the right side of the connecting outer cylinder 22 is connected with a flange 21, the flange 21 is connected with the body 1, the left side and the right side of the connecting outer cylinder 22 are connected with heat conduction pipelines 23, and the upper end and the lower end of the body 1 are respectively connected with a feed inlet 13 and a discharge outlet 11; the utility model discloses a heat conduction pipeline 23 is connected with outside firing equipment, with steam leading-in to pipeline hole 311 inside to heat conduction heats spiral blade 32 to inside heat conduction groove 321, cooperates hot plate 14 to heat, thereby is convenient for heat evenly in the material transportation process, and has improved heating efficiency.

Please refer to fig. 1-3, the lower end of the main body 1 is connected with a fixing frame 4, the lower end of the fixing frame 4 is connected with a universal wheel 41, the inner wall of the rotating shaft 31 is provided with a through hole 312 which is spirally arranged, the through hole 312 is connected with a pipeline hole 311, the inner wall of the helical blade 32 is provided with a heat conducting groove 321, the heat conducting groove 321 is communicated with the through hole 312, one end of the rotating shaft 31 which extends into the bearing 12 is connected with a connecting piece 313, the inner wall of the connecting piece 313 is provided with a limiting groove 314 which is communicated with a pipeline port, the left side of the heat conducting pipeline 23 penetrates through the outer wall of the main body 1 and extends into the limiting groove 314 and corresponds to the pipeline port, and the outer wall of the connecting outer cylinder 22 is connected with a control valve 24; the hot gas of the heating device is conducted to the inside of the pipeline hole 311 through the heat conducting pipe, so that the hot gas is conducted to the inside of the heat conducting groove 321 through the pipeline hole 311, preheating of the helical blade 32 is facilitated, and the heating efficiency is improved when no material is conveyed.

The embodiment of the utility model provides a concrete operation mode as follows:

during the use, at first be connected heat conduction pipeline 23 with outside heating equipment, open control valve 24, make heat conduction pipeline 23 with steam heat conduction to pipeline hole 311 inside, pipeline hole 311 is inside heat conduction pipeline hole 321 with steam heat conduction through-hole 312, preheat spiral blade 32, then it is leading-in to body 1 inside through feed inlet 13 with the material, open hot plate 14, starter motor 3, motor 3 drives pivot 31 and rotates, pivot 31 drives spiral blade 32 and rotates, thereby it is leading-in to carry the material to discharge gate 11, in transportation process, preheated spiral blade 32 cooperates hot plate 14 to carry out drying process to the material.

The above description is taken as an example to describe the present invention with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, as long as the present invention is adopted, the method concept and the technical solution of the present invention are performed to perform this kind of insubstantial improvement, or the concept and the technical solution of the present invention are directly applied to other occasions without improvement, all within the protection scope of the present invention.

Claims

1. A vacuum spiral dryer is characterized in that: the heating device comprises a body (1), wherein a heating plate (14) is connected to the inner wall of the body (1), a bearing (12) is connected to the inner wall of the left side of the body (1), a motor (3) is connected to the right side of the body (1), the output end of the motor (3) is connected with a rotating shaft (31), the rotating shaft (31) penetrates through the outer wall of the body (1) and is connected with the bearing (12), a spiral blade (32) is connected to the outer wall of the rotating shaft (31) positioned in the body (1), a pipeline hole (311) is formed in the inner wall of the rotating shaft (31), a connecting piece (313) is connected to one end, extending into the bearing (12), of the rotating shaft (31), and a limiting groove (314) communicated with a pipeline opening is formed in the inner wall of the connecting piece (313); body (1) left side is connected with heat-conducting component (2), heat-conducting component (2) are including connecting urceolus (22), it is connected with flange (21) to connect urceolus (22) right side, flange (21) are connected with body (1), it is connected with heat-conducting pipeline (23) to connect urceolus (22) the left and right sides, body (1) both ends are connected with feed inlet (13) and discharge gate (11) respectively from top to bottom.

2. A vacuum screw dryer according to claim 1, wherein: the lower end of the body (1) is connected with a fixing frame (4), and the lower end of the fixing frame (4) is connected with a universal wheel (41).

3. A vacuum screw dryer according to claim 1, wherein: the inner wall of the rotating shaft (31) is provided with through holes (312) which are spirally arranged, and the through holes (312) are connected with pipeline holes (311).

4. A vacuum screw dryer according to claim 1, wherein: the inner wall of the helical blade (32) is provided with a heat conducting groove (321), and the heat conducting groove (321) is communicated with the through hole (312).

5. A vacuum screw dryer according to claim 1, wherein: one end of the rotating shaft (31) extending into the bearing (12) is connected with a connecting piece (313), and a limiting groove (314) communicated with the pipeline opening is formed in the inner wall of the connecting piece (313).

6. A vacuum screw dryer according to claim 1, wherein: the left side of the heat conduction pipeline (23) penetrates through the outer wall of the body (1) and extends into the limiting groove (314), and the heat conduction pipeline corresponds to the pipeline opening.

7. A vacuum screw dryer according to claim 1, wherein: the outer wall of the connecting outer cylinder (22) is connected with a control valve (24).