CN210374429U

CN210374429U - High-efficient low temperature drying cabinet

Info

Publication number: CN210374429U
Application number: CN201920868491.XU
Authority: CN
Inventors: 杨国雷; 曲沙沙; 孙佳佳; 王秀英; 谭利花
Original assignee: Shandong Oriental Health Biotechnology Research Institute; Shandong Yuanzheng Testing Technology Co Ltd; Dongying Guangyuan Biotechnology Co ltd
Current assignee: Shandong Oriental Health Biotechnology Research Institute; Shandong Yuanzheng Testing Technology Co Ltd; Dongying Guangyuan Biotechnology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-04-21
Anticipated expiration: 2029-06-11

Abstract

A high-efficiency low-temperature drying box comprises a box body part, a baking pan part and a high-efficiency drying part, wherein the high-efficiency drying part comprises a vacuum pump and a circulating water condenser, the vacuum pump is arranged on the outer side of the box body, the vacuum pump is connected with an inner cavity of the box body through a stainless steel pipe, the circulating water condenser is arranged on the stainless steel pipe, the box body part comprises a box body shell, an inner cavity of the box body and a box body cooling part, the inner cavity of the box body is arranged inside the box body shell, the box body cooling part is arranged between the box body shell and the inner cavity of the box body, the baking pan part comprises a heating plate and a rotating shaft, the rotating shaft is arranged in the inner cavity, and the heating plate is arranged on the rotating shaft.

Description

High-efficient low temperature drying cabinet

Technical Field

The utility model belongs to the technical field of the drying cabinet technique and specifically relates to just a high-efficient low temperature drying cabinet.

Background

The low-temperature vacuum drying is to put the materials to be dried into a vacuum environment for heating and drying, because of the existence of the vacuum environment, the boiling point of water is reduced, so that the water in the dried material can be boiled and evaporated at a lower temperature, the drying time of the material can be greatly shortened, the drying efficiency is improved, and because of the advantages of high efficiency and low pollution, the low-temperature vacuum drying oven is widely applied to the fields of medicine, food, light industry, chemical industry and the like, but in the using process of the low-temperature vacuum drying oven, because the box body is in a vacuum state, the liquid in the box body is quickly boiled and evaporated, but because the water vapor in the box body is pumped outwards by vacuumizing, the water vapor in the box body quickly reaches a balance, because the suppression of steam in the box for the moisture evaporation in the material that is dried is slow, causes the condition of drying time length, drying efficiency low to take place. Therefore, the design of a low-temperature drying oven capable of efficiently drying is not easy.

Disclosure of Invention

An object of the utility model is to provide a high-efficient low temperature drying cabinet, this drying cabinet can break the steam balance in the box with intraductal vapor liquefaction through increase circulating water condenser on the nonrust steel pipe of evacuation, has shortened drying time greatly, improves drying cabinet efficiency.

The utility model provides a technical scheme that its technical problem adopted is: a high-efficiency low-temperature drying box comprises a box body part, a baking pan part and a high-efficiency drying part, wherein the high-efficiency drying part comprises a vacuum pump and a circulating water condenser, the vacuum pump is arranged on the outer side of the box body and is connected with an inner cavity of the box body through a stainless steel pipe, the circulating water condenser is arranged on the stainless steel pipe, the box body part comprises a box body shell, an inner cavity of the box body and a box body cooling part, the inner cavity of the box body is arranged inside the box body shell, the box body cooling part is arranged between the box body shell and the inner cavity of the box body, the baking pan part comprises a heating plate and a rotating shaft, the rotating shaft is arranged in the.

Preferably, the stainless steel pipe is arranged at the top of the box body shell and penetrates through the inside of the circulating water condenser, and a water inlet A and a water outlet A are formed in the circulating water condenser.

As optimization, the box cooling part comprises a condensed water cavity, the condensed water cavity is arranged on the side wall between the box shell and the inner cavity of the box, and the condensed water cavity is provided with a water inlet B and a water outlet B.

As optimization, the upper bottom surface and the lower bottom surface of the inner cavity of the box body are both arc surfaces, a box door is arranged on the outer shell of the box body, and a base is arranged at the bottom of the outer shell of the box body.

As optimization, the heating plate on be equipped with the sliding tray, one kind of one end of sliding tray does not have and shelters from, be equipped with fixing base and sliding block in the pivot, the sliding block sets up in the sliding tray.

As optimization, the heating plate can be driven by the rotating shaft to rotate in the inner cavity of the box body, and the number of the heating plates is at least 2.

As optimization, the bottom of the inner cavity of the box body is provided with a drain outlet, and a valve is arranged on the drain outlet.

Preferably, the motor is arranged at the bottom of the rotating shaft and arranged at the bottom of the box shell.

The utility model has the advantages that: compared with the prior art, the utility model discloses a high-efficient low temperature drying cabinet establishes circulating water condenser through adding on the nonrust steel pipe of evacuation to set up the condensate water chamber between box shell and box inner chamber, can liquefy the vapor in the box, avoided evacuation in-process vapor to exist in a large number and reach the drying efficiency low scheduling problem that balanced state leads to, and the sliding tray that sets up on the heating plate makes the heating plate can follow the slider and drag back and forth, convenient to use, the device is easy and simple to handle, and can shorten drying time greatly, improve drying efficiency.

Drawings

FIG. 1 is a general structure diagram of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of a portion of a baking pan of the present invention;

FIG. 4 is a schematic of the present novel recycle water condenser;

the drying device comprises a box body part 1, a baking pan part 2, a high-efficiency drying part 3, a vacuum pump 4, a stainless steel pipe 5, a box body inner cavity 6, a circulating water condenser 7, a box body shell 8, a box body cooling part 9, a heating plate 10, a rotating shaft 11, a water inlet A12, a water outlet A13, a condensed water cavity 14, a water inlet B15, a water outlet B16, a base 17, a sliding groove 18, a fixing seat 19, a sliding block 20, a sewage draining outlet 21 and a motor 22.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the low temperature drying box includes a box portion 1, a pan portion 2, and a high efficiency drying portion 3. The high-efficiency drying part 3 comprises a vacuum pump 4 and a circulating water condenser 7, wherein the vacuum pump 4 is arranged outside the box body, the vacuum pump 4 is connected with an inner cavity 6 of the box body through a stainless steel pipe 5, and the circulating water condenser 7 is arranged on the stainless steel pipe 5. When the drying box is used, the door of the drying box is closed, the vacuum pump is opened to vacuumize the box body, the boiling point of liquid in the box body is reduced, the circulating water condenser 7 cools steam in the stainless steel pipe 5 to liquefy the steam, the steam balance is broken, and the drying speed is accelerated.

As shown in fig. 2, box portion 1 includes box shell 8, box inner chamber 6 and box cooling part 9, box inner chamber 6 sets up inside box shell 8, box cooling part 9 sets up between box shell 8 and box inner chamber 6, baking pan part 2 includes heating plate 10 and pivot 11, pivot 11 sets up in box inner chamber 6, heating plate 10 sets up in pivot 11, and box cooling part 9 includes condensate water chamber 14, condensate water chamber 14 sets up on the lateral wall between box shell 8 and box inner chamber 6, be equipped with water inlet B15 and delivery port B16 on the condensate water chamber 14. During the heating, there is a large amount of steam in the box, difficult discharge, and the water vapor liquefaction in the box can be effectively carried out to the condensate water in the condensate water chamber 14 on the box, because the internal chamber of box 6 is arc, the comdenstion water prolongs the inner wall and flows down, can not heated evaporation bottom the box, and it can to open drain 21 discharge waste water after dry a period.

As shown in fig. 3, be equipped with sliding tray 18 on heating plate 10, sliding tray 18 wherein one end does not have and shelters from, be equipped with fixing base 19 and sliding block 20 on the pivot 11, sliding block 20 sets up in sliding tray 18, and heating plate 10 can be driven at 6 internal rotations of box by pivot 11, heating plate 10's quantity is 2 at least, and pivot 11 bottom is provided with motor 22, motor 22 sets up in 8 bottoms of box body shell, during the use, with sliding tray 18 alignment sliding block 20 on heating plate 10, after putting and treating dry material, to the incasement push heating plate 10 can, open motor 22, heating plate 10 rotates, sliding tray 18 opening outwards, when dry accomplish after get medicine outwards pull out heating plate 10 can, convenient and fast.

The working principle is as follows:

the utility model discloses a high-efficient low temperature drying cabinet, when normal use, the dry material is treated to heating plate 10 and is heated, be full of vapor in the box, reach a balance, make vapor very difficult to be taken out again, through adding in the box and establish condensate water chamber 14 and condense the inside vapor of cavity, and install circulating water condenser 7 additional on nonrust steel pipe 5, break the steam balance among the drying process, the time of evacuation has been shortened greatly, and during the drying, can make heating plate 10 constantly rotate, and the efficiency of heat dissipation is improved, vapor discharge with higher speed, and the efficiency of drying is improved.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient cryogenic drying case which characterized in that: the low-temperature drying box comprises a box body part (1), a baking pan part (2) and a high-efficiency drying part (3), wherein the high-efficiency drying part (3) comprises a vacuum pump (4) and a circulating water condenser (7), the vacuum pump (4) is arranged on the outer side of the box body, the vacuum pump (4) is connected with an inner cavity (6) of the box body through a stainless steel pipe (5), the circulating water condenser (7) is arranged on the stainless steel pipe (5), the box body part (1) comprises a box body outer shell (8), an inner cavity (6) of the box body and a box body cooling part (9), the inner cavity (6) of the box body is arranged inside the box body outer shell (8), the box body cooling part (9) is arranged between the box body outer shell (8) and the inner cavity (6) of the box body, the baking pan part (2) comprises a heating pan (10) and a rotating shaft (11), and the rotating shaft (11, the heating plate (10) is arranged on the rotating shaft (11).

2. A high efficiency, low temperature drying cabinet according to claim 1, wherein: the stainless steel pipe (5) is arranged at the top of the box body shell (8), the stainless steel pipe (5) penetrates through the inside of the circulating water condenser (7), and a water inlet A (12) and a water outlet A (13) are formed in the circulating water condenser (7).

3. A high efficiency, low temperature drying cabinet according to claim 1, wherein: the box cooling part (9) comprises a condensed water cavity (14), the condensed water cavity (14) is arranged on the side wall between the box body shell (8) and the box body inner cavity (6), and a water inlet B (15) and a water outlet B (16) are arranged on the condensed water cavity (14).

4. A high efficiency, low temperature drying cabinet according to claim 1, wherein: the upper bottom surface and the lower bottom surface of the box inner cavity (6) are arc surfaces, a box door is arranged on the box outer shell (8), and a base (17) is arranged at the bottom of the box outer shell (8).

5. A high efficiency, low temperature drying cabinet according to claim 1, wherein: be equipped with sliding tray (18) on heating plate (10), sliding tray (18) one of them end does not shelter from, be equipped with fixing base (19) and sliding block (20) on pivot (11), sliding block (20) set up in sliding tray (18).

6. A high efficiency, low temperature drying cabinet according to claim 1, wherein: the heating plate (10) can be driven by the rotating shaft (11) to rotate in the inner cavity (6) of the box body, and the number of the heating plate (10) is at least 2.

7. A high efficiency, low temperature drying cabinet according to claim 1, wherein: a sewage draining outlet (21) is formed in the bottom of the inner cavity (6) of the box body, and a valve is arranged on the sewage draining outlet (21).

8. A high efficiency, low temperature drying cabinet according to claim 1, wherein: the motor (22) is arranged at the bottom of the rotating shaft (11), and the motor (22) is arranged at the bottom of the box body shell (8).