CN218787685U

CN218787685U - Low-temperature drying box

Info

Publication number: CN218787685U
Application number: CN202222738757.3U
Authority: CN
Inventors: 唐言龙; 张力伟; 巴文远; 谢丰鸣; 郭凌霄; 张倩倩; 任蒙蒙; 李志康; 尚胜超; 商北京
Original assignee: Shandong Wanda Chemical Co ltd; Wanda Group Co Ltd
Current assignee: Shandong Wanda Chemical Co ltd; Wanda Group Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-04-04
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a low temperature drying cabinet belongs to low temperature drying cabinet technical field, include: the vacuum pump is arranged on the side surface of the box body, and the installation box is arranged at the bottom end of the box body; the box top is connected with the rotating electrical machines, the rotating electrical machines bottom is connected with the rotation axis, and the rotation axis extends to inside the box, the rotation axis bottom is connected with first linkage block, first linkage block bottom is connected with the connecting rod, box inner wall connection has a plurality of flat boards, and this low temperature drying cabinet has avoided the evacuation in-process vapor to exist in a large number, leads to drying efficiency low scheduling problem, can shorten drying time greatly, improves drying efficiency, can make the raw materials constantly turned on the flat board for the raw materials is heated evenly.

Description

Low-temperature drying box

Technical Field

The utility model belongs to the technical field of the low temperature drying cabinet, especially, low temperature drying cabinet.

Background

With the development of production technology, more and more drying equipment appears, and the heat source and the mechanical ventilation dehumidification means which can be controlled manually gradually replace the ancient method, and the effect is increasingly prominent. The low-temperature drying box is a vacuum low-temperature device for heating materials, and is used for dehydrating and drying agricultural and sideline products, health products, foods, medicinal materials, fruits and vegetables, chemical raw materials and the like with high added value and heat sensitivity; the method is used for low-temperature concentration of chemical products, removal of crystal water, drying of enzyme preparations and the like, and vacuum extraction of Chinese herbal medicines, and is suitable for experiments in scientific research institutions.

Current low temperature drying cabinet is in the vacuum state in the box after, carries out drying and dehumidification for by the evaporation of water in the drying material, the material only obtains abundant drying on the surface in drying process, the unable abundant drying of material of bottom, make the drying inhomogeneous, drying effect is relatively poor, thereby leads to the quality of product to descend.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low temperature drying cabinet to solve the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cryogenic drying oven comprising: the vacuum pump is arranged on the side surface of the box body, and the installation box is arranged at the bottom end of the box body;

in a further embodiment, the box top is connected with the rotating electrical machines, the rotating electrical machines bottom is connected with the rotation axis, and the rotation axis extends to inside the box, the rotation axis bottom is connected with first connecting block, first connecting block bottom is connected with the connecting rod, box inner wall connection has a plurality of flat boards, and is a plurality of the flat board top all is equipped with the circular recess, and the connecting rod runs through the circular recess completely, first connecting block side is connected with first diaphragm, first diaphragm bottom is connected with the second telescopic link, second telescopic link bottom is connected with the second connecting plate, second connecting plate side is connected with a plurality of installation pieces.

In a further embodiment, a second transverse plate is connected to the side surface of the first connecting block, a first telescopic rod is connected to the bottom end of the second transverse plate, and a first connecting plate is connected to the bottom end of the first telescopic rod.

In a further embodiment, a plurality of mounting blocks are connected to the side of the first connecting plate, and the plurality of mounting blocks are connected below the flat plate.

In a further embodiment, the top end of the box body is connected with a partition plate, and the top end of the partition plate is connected with a first refrigerating sheet and a second refrigerating sheet.

In a further embodiment, a first condensate pipe and a second condensate pipe are arranged at the top end of the box body, the first condensate pipe and the second condensate pipe extend into the box body, and a heating sheet is connected to the side face of the box body.

In a further embodiment, baffles are arranged at the bottom ends of the first condensate pipe and the second condensate pipe, a water inlet pipe and a control valve are connected to the bottom end of the box body, and a water level monitor is connected to the top end of the control valve.

In a further embodiment, a plurality of second connecting blocks are arranged on the connecting rod, and both sides of the second connecting blocks are connected with rotating rods.

Compared with the prior art, the utility model discloses a technological effect and advantage:

this low temperature drying cabinet, first refrigeration piece and second refrigeration piece are cooled down first condensate pipe and second condensate pipe, and the stoving in-process produces vapor contact condensate pipe and accelerates the liquefaction, and liquid flows down through the pipe wall, and control flap opens, flows into the install bin through the inlet tube, has avoided evacuation in-process vapor to exist in a large number, leads to drying efficiency low scheduling problem, can shorten drying time greatly, improves drying efficiency.

This low temperature drying cabinet, the rotating electrical machines drives first connecting block through the rotation axis and rotates when using, first diaphragm and second diaphragm rotate under the drive of first connecting block, the first telescopic link and the second telescopic link of first diaphragm and second diaphragm bottom drive first connecting plate and second connecting plate and rotate in dull and stereotyped circular slot, first telescopic link and second telescopic link drive the installation piece simultaneously and reciprocate to hit and beat the flat board, and then drive the raw materials vibration from top to bottom, cooperation rotating electrical machines's rotation, can make the raw materials constantly turned on the flat board, make the raw materials be heated evenly, the second connecting block drives the rotary rod simultaneously and rotates, directly overturn the raw materials. This low temperature drying cabinet has avoided the evacuation in-process vapor to exist in a large number, leads to drying efficiency low scheduling problem, can shorten drying time greatly, improves drying efficiency, can make the raw materials constantly turned on the flat board for the raw materials is heated evenly.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.

Description of the reference numerals:

in the figure: 1. a rotating electric machine; 2. a first condensate pipe; 3. a first refrigeration sheet; 4. a box door; 5. a second condensate pipe; 6. a second refrigeration sheet; 7. a partition plate; 8. a box body; 9. a heating plate; 10. a vacuum pump; 11. installing a box; 12. a rotating shaft; 13. a first connection block; 14. a first telescopic rod; 15. a first connecting plate; 16. a second connecting block; 17. a baffle plate; 18. a connecting rod; 20. a water level monitor; 21. a control valve; 22. a water inlet pipe; 23. a second telescopic rod; 24. a first transverse plate; 25. rotating the rod; 26. a second connecting plate; 27. mounting a block; 28. a circular groove; 29. a flat plate; 30. and the second transverse plate.

Description of the preferred embodiment

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

The connection mode can adopt the existing modes such as bonding, welding, bolt connection and the like, and the actual requirement is met.

In order to solve the proposed problems, a low temperature drying box as shown in fig. 1 to 3 includes: the vacuum pump comprises a box body 8, a vacuum pump 10 arranged on the side surface of the box body 8 and an installation box 11 arranged at the bottom end of the box body 8;

the top end of the box body 8 is connected with a rotating motor 1, the bottom end of the rotating motor 1 is connected with a rotating shaft 12, the rotating shaft 12 extends into the box body 8, the bottom end of the rotating shaft 12 is connected with a first connecting block 13, the bottom end of the first connecting block 13 is connected with a connecting rod 18, the inner wall of the box body 8 is connected with a plurality of flat plates 29, circular grooves 28 on the flat plates 29 completely penetrate through the flat plates 29, the top ends of the flat plates 29 are provided with circular grooves 28, the connecting rod 18 completely penetrates through the circular grooves 28, the side surface of the first connecting block 13 is connected with a first transverse plate 24, the bottom end of the first transverse plate 24 is connected with a second telescopic rod 23, the bottom end of the second telescopic rod 23 is connected with a second connecting plate 26, the side surface of the second connecting plate 26 is connected with a plurality of mounting blocks 27, and a plurality of installation blocks 27 are all connected below the flat plate 29, the rotating motor 1 drives the first connecting block 13 to rotate through the rotating shaft 12, the first transverse plate 24 and the second transverse plate 30 are driven by the first connecting block 13 to rotate, the first telescopic rod 14 and the second telescopic rod 23 at the bottom ends of the first transverse plate 24 and the second transverse plate 30 drive the first connecting plate 15 and the second connecting plate 26 to rotate in the circular groove 28 of the flat plate 29, and meanwhile, the first telescopic rod 14 and the second telescopic rod 23 drive the installation blocks 27 to move up and down to hit the flat plate 29, so as to drive the raw material to vibrate up and down.

The side surface of the first connecting block 13 is connected with a second transverse plate 30, the bottom end of the second transverse plate 30 is connected with a first telescopic rod 14, the bottom end of the first telescopic rod 14 is connected with a first connecting plate 15, the side surface of the first connecting plate 15 is connected with a plurality of mounting blocks 27, the mounting blocks 27 are all connected below a flat plate 29, the top end of the box body 8 is connected with a partition plate 7, the top end of the partition plate 7 is connected with a first refrigerating sheet 3 and a second refrigerating sheet 6, the refrigerating ends of the first refrigerating sheet 3 and the second refrigerating sheet 6 are close to a first condensate pipe 2 and a second condensate pipe 5, the heating end is far away from the first condensate pipe 2 and the second condensate pipe 5, meanwhile, the partition plate 7 isolates the temperature to avoid influencing the work in the box body 8, the side surface of the box body 8 is provided with a first condensate pipe 2 and a second condensate pipe 5, and first condensate pipe 2 and second condensate pipe 5 extend to inside the

box

8, 8 sides of box are connected with heating plate 9, box 8 is pressed close to the heating end of heating plate 9, the refrigeration end is kept away from,

first condensate pipe

2 and 5 bottoms of second condensate pipe all are equipped with

baffle

17, 8 bottoms of box are connected with inlet tube 22 and control valve 21, control valve 21 top is connected with water level monitor 20, first refrigeration piece 3 and second refrigeration piece 6 cool down first condensate pipe 2 and second condensate pipe 5, produce vapor contact condensate pipe and accelerate liquefaction among the drying process, liquid flows down through the pipe wall, control valve 21 opens, flow into the install bin through inlet tube 22, the existence of vapor in a large number in the evacuation process has been avoided, lead to drying efficiency low scheduling problem, can shorten drying time greatly, improve drying efficiency. A plurality of second connecting blocks 16 are arranged on the connecting rod 18, and both sides of the second connecting blocks 16 are connected with rotating rods 25. The second connecting block 16 drives the rotating rod 25 to rotate, and the raw materials are directly overturned.

Principle of operation

This low temperature drying cabinet, at first turn on vacuum pump 10 and heating plate 9, rotating electrical machines 1 drives first connecting block 13 through rotation axis 12 and rotates, first diaphragm 24 and second diaphragm 30 rotate under the drive of first connecting block 13, first telescopic link 14 and the second telescopic link 23 of first diaphragm 24 and second diaphragm 30 bottom drive first connecting plate 15 and second connecting plate 26 and rotate in the circular slot 28 of flat board 29, first telescopic link 14 and second telescopic link 23 drive installation piece 27 simultaneously and reciprocate and hit flat board 29, and then drive the raw materials vibration from top to bottom.

It is noted that, herein, relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

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

Claims

1. A cryogenic drying oven comprising: the vacuum pump comprises a box body (8), a vacuum pump (10) arranged on the side surface of the box body (8) and a mounting box (11) arranged at the bottom end of the box body (8);

the method is characterized in that: the utility model discloses a box, including box (8), rotating electrical machines (1), connecting rod (18), connecting rod (13), box (8) inner wall connection has a plurality of dull and stereotyped (29), and is a plurality of dull and stereotyped (29) all are equipped with circular recess (28) on dull and stereotyped (29) top, and connecting rod (18) run through circular recess (28) completely, first connecting block (13) side is connected with first diaphragm (24), first diaphragm (24) bottom is connected with second telescopic link (23), second telescopic link (23) bottom is connected with second connecting plate (26), second connecting plate (26) side is connected with a plurality of installation pieces (27).

2. The cryogenic drying oven of claim 1, wherein: the side of the first connecting block (13) is connected with a second transverse plate (30), the bottom end of the second transverse plate (30) is connected with a first telescopic rod (14), and the bottom end of the first telescopic rod (14) is connected with a first connecting plate (15).

3. A cryogenic drying oven according to claim 2, wherein: the side surface of the first connecting plate (15) is connected with a plurality of mounting blocks (27), and the mounting blocks (27) are connected below a flat plate (29).

4. A cryogenic drying oven according to claim 1, wherein: the top end of the box body (8) is connected with a partition plate (7), and the top end of the partition plate (7) is connected with a first refrigeration piece (3) and a second refrigeration piece (6).

5. The cryogenic drying oven of claim 4, wherein: the box (8) top is equipped with first condensate pipe (2) and second condensate pipe (5), and inside first condensate pipe (2) and second condensate pipe (5) extended to box (8), box (8) side is connected with heating plate (9).

6. The cryogenic drying oven of claim 5, wherein: baffle (17) are all equipped with in first condensate pipe (2) and second condensate pipe (5) bottom, box (8) bottom is connected with inlet tube (22) and control flap (21), control flap (21) top is connected with water level monitor (20).

7. A cryogenic drying oven according to claim 1, wherein: be equipped with a plurality of second connecting block (16) on connecting rod (18), it is a plurality of second connecting block (16) both sides all are connected with rotary rod (25).