CN219674636U

CN219674636U - Paddle dryer with high heat efficiency

Info

Publication number: CN219674636U
Application number: CN202321327165.0U
Authority: CN
Inventors: 顾伟校; 高江涌
Original assignee: Jiangsu Tianli Drying Project Co ltd
Current assignee: Jiangsu Tianli Drying Project Co ltd
Priority date: 2023-05-26
Filing date: 2023-05-26
Publication date: 2023-09-12
Anticipated expiration: 2033-05-26

Abstract

The utility model relates to the technical field of dryers, in particular to a paddle dryer with high heat efficiency, which comprises a supporting frame, wherein a drying mechanism for crushing and drying materials is arranged at the top end of the supporting frame, the drying mechanism comprises a drying box, the drying box is fixedly connected at the top end of the supporting frame, two crushing shafts are connected in the drying box, crushing wheels are fixedly connected on the crushing shafts, the paddle dryer with high heat efficiency is convenient for finely crushing the materials through the drying mechanism, hot air drying is convenient for the crushed materials through a hot air mechanism, the separation of the dried powdery materials from the non-dried materials of the holding groups is convenient for the separation of the dried powdery materials and the non-dried materials of the holding groups through a conveying mechanism, the agglomerated materials can be crushed thoroughly during use of the device, and the device has high drying heat efficiency and strong practicability.

Description

Paddle dryer with high heat efficiency

Technical Field

The utility model relates to the technical field of dryers, in particular to a paddle dryer with high thermal efficiency.

Background

As is well known, a paddle dryer is a low-speed stirring dryer which is provided with stirring paddles inside equipment, so that wet materials are fully contacted with a heat carrier and a heat surface under stirring of paddles, and the drying purpose is achieved.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the paddle dryer with high thermal efficiency.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a paddle desiccator that thermal efficiency is high, includes the support frame, the top of support frame is provided with the stoving mechanism that is used for the broken stoving material, stoving mechanism includes the stoving case, stoving case fixed connection is on the top of support frame, and stoving incasement rotation is connected with two crushing axles, epaxial fixedly connected with crushing wheel, a plurality of crushing paddles of fixedly connected with on the crushing wheel, the left end fixedly connected with drive wheel of crushing axle, two the drive wheel passes through the drive belt transmission to be connected, and first motor is installed to the right-hand member of stoving case, the output of first motor and the crushing axle fixed connection that is located the front side, the top of stoving case is provided with the hot air mechanism that is used for the stoving material, and the left end of stoving case is provided with the screening mechanism that is used for screening material, the left end of screening mechanism is provided with the conveying mechanism that is used for carrying the material.

In order to dry the crushed materials in the drying box by hot air, the improvement of the utility model is that the hot air mechanism comprises a hot air box, the hot air box is fixedly connected to the top end of the drying box, a filter screen is fixedly connected to the inside of the hot air box, a mounting frame is fixedly connected to the inside of the hot air box, a plurality of blowing fans are mounted on the mounting frame, a heating plate is fixedly connected to the inside of the hot air box, and a plurality of heating blocks are mounted on the heating plate.

In order to separate the dried materials from the agglomerated materials, the utility model is improved in that the screening mechanism comprises a discharging pipe, the discharging pipe is communicated with a drying box, the bottom end of the discharging pipe is fixedly connected with a screen, the bottom end of the discharging pipe is fixedly connected with a collecting box, the front end of the collecting box is slidably provided with a collecting drawer, and the front end of the collecting drawer is fixedly connected with an operating handle.

In order to send the materials which are not dried and finished in the drying box back for drying, the utility model is improved in that the conveying mechanism comprises a conveying box, the conveying box is fixedly connected to the drying box, two first conveying wheels are rotationally connected to the conveying box, the two first conveying wheels are in transmission connection through a first conveying belt, a second motor is arranged at the left end of the conveying box, the output end of the second motor is fixedly connected with the first conveying wheels positioned at the front side, two second conveying wheels are rotationally connected to the conveying box, the two second conveying wheels are in transmission connection through a second conveying belt, a third motor is arranged at the rear end of the conveying box, and the output end of the third motor is fixedly connected with the second conveying wheels positioned at the left side.

In order to guide the agglomerated materials, the utility model is improved in that the top end of the conveying box is fixedly connected with a vertical frame, and the vertical frame is fixedly connected with a triangular guide block.

In order to improve the connection strength of the drying box and the support frame, the utility model is improved in that the drying box is welded on the support frame.

(III) beneficial effects

Compared with the prior art, the utility model provides the paddle dryer with high thermal efficiency, which comprises the following components

The beneficial effects are that:

this paddle dryer that thermal efficiency is high is convenient for carry out meticulously broken with the material through drying mechanism, is convenient for carry out hot-blast stoving with the material after smashing through hot-blast mechanism, and the powdered material that will be dried accomplished and the undried material sieve of embracing the group are separated through screening mechanism, and the material that is convenient for accomplish the embracing the group and has not been dried yet is transported back to the stoving incasement through conveying mechanism, and this device can smash the material of the group when using, can thoroughly smash the material, and this device stoving thermal efficiency is higher, and the practicality is stronger.

Drawings

FIG. 1 is a schematic diagram of a first front view structure of the present utility model;

FIG. 2 is a schematic view of a first partial structure of the present utility model in cross section;

FIG. 3 is a schematic view of a second partial structure of the present utility model in cross section;

FIG. 4 is a schematic view of a third partial structure of the present utility model in cross section;

fig. 5 is a schematic view of a fourth partial structure of the present utility model in cross section.

In the figure: 1. a support frame; 2. a drying box; 3. a crushing shaft; 4. a crushing wheel; 5. crushing paddles; 6. a driving wheel; 7. a transmission belt; 8. a first motor; 9. a hot air box; 10. a filter screen; 11. a mounting frame; 12. a blowing fan; 13. a heating plate; 14. a heating block; 15. a discharge pipe; 16. a screen; 17. a collection box; 18. a collection drawer; 19. an operating handle; 20. a delivery box; 21. a first conveying wheel; 22. a first conveyor belt; 23. a second motor; 24. a second conveying wheel; 25. a second conveyor belt; 26. a third motor; 27. a vertical frame; 28. triangular guide blocks.

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.

Referring to fig. 1-5, the paddle dryer with high thermal efficiency comprises a support frame 1, a drying mechanism for crushing a drying material is arranged at the top end of the support frame 1, the drying mechanism comprises a drying box 2, the drying box 2 is fixedly connected at the top end of the support frame 1, two crushing shafts 3 are connected in a rotating manner, a crushing wheel 4 is fixedly connected on the crushing shafts 3, a plurality of crushing paddles 5 are fixedly connected on the crushing wheels 4, a driving wheel 6 is fixedly connected at the left end of the crushing shafts 3, the two driving wheels 6 are in transmission connection through a driving belt 7, a first motor 8 is arranged at the right end of the drying box 2, an output end of the first motor 8 is fixedly connected with the crushing shaft 3 positioned at the front side, a hot air mechanism for drying the material is arranged at the top end of the drying box 2, the hot air mechanism comprises a hot air box 9, the hot air box 9 is fixedly connected at the top end of the drying box 2, the filter screen 10 is fixedly connected in the hot air box 9, the installation frame 11 is fixedly connected in the hot air box 9, the blowing fans 12 are installed on the installation frame 11, the heating plate 13 is fixedly connected in the hot air box 9, the heating plate 13 is provided with the heating blocks 14, the left end of the drying box 2 is provided with the screening mechanism for screening materials, the screening mechanism comprises a discharging pipe 15, the discharging pipe 15 is communicated with the drying box 2, the bottom end of the discharging pipe 15 is fixedly connected with the screen 16, the bottom end of the discharging pipe 15 is fixedly connected with the collecting box 17, the front end of the collecting box 17 is slidably provided with the collecting drawer 18, the front end of the collecting drawer 18 is fixedly connected with the operating handle 19, the left end of the screening mechanism is provided with the conveying mechanism for conveying materials, the conveying mechanism comprises a conveying box 20, the conveying box 20 is fixedly connected on the drying box 2, the conveying box 20 is rotationally connected with two first conveying wheels 21, two first conveying wheels 21 are in transmission connection through a first conveying belt 22, a second motor 23 is installed at the left end of the conveying box 20, the output end of the second motor 23 is fixedly connected with the first conveying wheels 21 located on the front side, two second conveying wheels 24 are rotationally connected with the conveying box 20, two second conveying wheels 24 are in transmission connection through a second conveying belt 25, a third motor 26 is installed at the rear end of the conveying box 20, and the output end of the third motor 26 is fixedly connected with the second conveying wheels 24 located on the left side.

When the device is used, materials to be dried are placed in a drying box 2, a first motor 8 is started to drive a crushing shaft 3 to rotate, the crushing shaft 3 drives a driving wheel 6 to rotate, the driving wheel 6 drives a driving belt 7 to rotate, two driving wheels 6 simultaneously drive the crushing shaft 3 to rotate, two crushing wheels 4 synchronously rotate to drive crushing paddles 5 to rotate, the materials are crushed, a blowing fan 12 and a heating block 14 are started, air passes through a filter screen 10 to enter the hot air box 9, the air is heated by the heating block 14 and then is sent into the drying box 2, hot air drying is carried out on the materials in the drying box 2, the dried powdery materials slide into a discharging pipe 15 along the gradient of the drying box 2 and fall onto a screen 16, the dried powdery materials pass through the screen 16 and fall into a collecting drawer 18 in a collecting box 17, the dried agglomerated materials fall onto a first conveying belt 22, a second motor 23 is started to drive a first conveying wheel 21 to rotate, the first conveying belt 22 drives the first conveying wheel 21 to move, the first conveying wheel 22 drives the materials to move backwards, the materials move to a triangular guide block 28, the materials move to a second conveying wheel 25 along the triangular guide block 28 and then move to the second conveying wheel 24, and the second conveying wheel 24 is driven to move again until the second conveying wheels 25 and the second conveying belt 25 is completely crushed and the materials are completely and completely moved, namely, the dried materials can be dried and completely crushed and completely and dried.

In order to avoid the above problem, in this embodiment, the top end of the conveying box 20 is fixedly connected with a stand 27, and the stand 27 is fixedly connected with a triangular guide block 28.

In-service use, it is found that the drying box 2 vibrates during operation, so that the connection between the drying box 2 and the support frame 1 needs to have a certain strength, and in order to improve the connection strength between the drying box 2 and the support frame 1, in this embodiment, the drying box 2 is welded on the support frame 1.

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present utility model in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only for more clearly illustrating the technical aspects of the present utility model, and thus are only exemplary and not intended to limit the scope of the present utility model.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present utility model, as long as there is no technical contradiction or conflict, the technical features mentioned in each embodiment may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present utility model pertains; the use of related terms herein is for the purpose of describing particular embodiments only and is not intended to limit the utility model.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High paddle dryer of thermal efficiency, including support frame (1), its characterized in that: the drying mechanism for crushing and drying materials is characterized in that the top end of the supporting frame (1) is provided with a drying mechanism for crushing and drying materials, the drying mechanism comprises a drying box (2), the drying box (2) is fixedly connected to the top end of the supporting frame (1), two crushing shafts (3) are rotationally connected to the drying box (2), crushing wheels (4) are fixedly connected to the crushing shafts (3), a plurality of crushing paddles (5) are fixedly connected to the crushing wheels (4), the left end of each crushing shaft (3) is fixedly connected with a driving wheel (6), the two driving wheels (6) are in driving connection through a driving belt (7), the right end of the drying box (2) is provided with a first motor (8), the output end of the first motor (8) is fixedly connected with the crushing shafts (3) located on the front side, the top end of the drying box (2) is provided with a hot air mechanism for drying materials, and the left end of the drying box (2) is provided with a screening mechanism for screening materials, and the left end of the screening mechanism is provided with a conveying mechanism for conveying materials.

2. The thermally efficient paddle dryer of claim 1 wherein: the hot air mechanism comprises a hot air box (9), the hot air box (9) is fixedly connected to the top end of the drying box (2), a filter screen (10) is fixedly connected to the inside of the hot air box (9), a mounting frame (11) is fixedly connected to the inside of the hot air box (9), a plurality of blowing fans (12) are mounted on the mounting frame (11), a heating plate (13) is fixedly connected to the inside of the hot air box (9), and a plurality of heating blocks (14) are mounted on the heating plate (13).

3. The thermally efficient paddle dryer of claim 2 wherein: screening mechanism includes discharging pipe (15), the bottom fixedly connected with screen cloth (16) of discharging pipe (15) and stoving case (2) intercommunication, the bottom fixedly connected with collecting box (17) of discharging pipe (15), the front end of collecting box (17) slides and is provided with and collects drawer (18), the front end fixedly connected with operation handle (19) of collecting drawer (18).

4. A thermally efficient paddle dryer as claimed in claim 3 wherein: the conveying mechanism comprises a conveying box (20), the conveying box (20) is fixedly connected to a drying box (2), two first conveying wheels (21) are connected in a rotating mode in the conveying box (20), the two first conveying wheels (21) are connected through a first conveying belt (22) in a transmission mode, a second motor (23) is installed at the left end of the conveying box (20), the output end of the second motor (23) is fixedly connected with the first conveying wheels (21) located on the front side, two second conveying wheels (24) are connected in a rotating mode in the conveying box (20), the two second conveying wheels (24) are connected in a transmission mode through a second conveying belt (25), a third motor (26) is installed at the rear end of the conveying box (20), and the output end of the third motor (26) is fixedly connected with the second conveying wheels (24) located on the left side.

5. The thermally efficient paddle dryer of claim 4 wherein: the top end of the conveying box (20) is fixedly connected with a stand (27), and a triangular guide block (28) is fixedly connected to the stand (27).

6. The thermally efficient paddle dryer of claim 5 wherein: the drying box (2) is welded on the supporting frame (1).