CN211261484U

CN211261484U - Vacuum drying oven for sample drying

Info

Publication number: CN211261484U
Application number: CN201922255580.XU
Authority: CN
Inventors: 任全月
Original assignee: Shandong Yangping Food Co ltd
Current assignee: Shandong Yangping Food Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-14
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a vacuum drying oven is used in sample drying, the power distribution box comprises a box body, the box is kept away from vacuum chamber one side and is rotated and be connected with the apron, and apron one end is provided with the control area, box inner wall fixedly connected with air inlet, a plurality of damping spring of box inner wall fixedly connected with, damping spring top fixedly connected with base, base bottom outer wall fixedly connected with vibrating motor, base top outer wall fixedly connected with leaking box, a large amount of small openings have been seted up to the leaking box, the leaking box top is rotated and is connected with leaking box apron. The utility model discloses the vibrating motor vibration of the inside setting of box drives the base vibration to drive base top fixed connection's leaking case vibration, the material of the inside can be along with the vibration evenly scatters, and the leaking case can prevent that the material from shaking out, and it can make high temperature get into the leaking case to have seted up a large amount of small openings above that, sets up like this and can make the material be heated evenly, promotes drying efficiency.

Description

Vacuum drying oven for sample drying

Technical Field

The utility model relates to a drying cabinet technical field especially relates to a vacuum drying cabinet is used in sample drying.

Background

The vacuum drying oven is widely applied to the research and application fields of biochemistry, chemical pharmacy, medical health, agricultural scientific research, environmental protection and the like, and is used for drying and baking powder and sterilizing various glass containers. The drying device is particularly suitable for quickly and efficiently drying objects with heat sensitivity, easy decomposition and easy oxidation and complex components, and the dried objects can be dried by using high temperature, hot air or high temperature and vacuum during working.

Most of the trays for bearing materials in the existing vacuum drying box are fixing devices, and the existing vacuum drying box cannot effectively dry some accumulated wet materials, so that the device capable of automatically moving and uniformly spreading the materials is very important.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a vacuum drying oven for drying samples.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vacuum drying oven is used in sample drying, includes the box, box one side fixedly connected with vacuum chamber, the first shock attenuation cushion of box and the first shock attenuation of vacuum bottom of the case outer wall fixedly connected with, the box is kept away from vacuum chamber one side and is rotated and be connected with the apron, and apron one end is provided with the control area, and box inner wall fixedly connected with air inlet, a plurality of damping spring of box inner wall fixedly connected with, damping spring top fixedly connected with base, base bottom outer wall fixedly connected with vibrating motor, base top outer wall fixedly connected with leaks the case, a large amount of small openings have been seted up to the small opening, it is connected with the small opening apron to leak the case top.

Preferably, the top of the box body is provided with an adjustable air outlet.

Preferably, the cover plate is fixedly connected with an adhesive tape on the peripheral outer wall of one side close to the box body, and a glass plate is fixedly connected with the middle part of the cover plate.

Preferably, the inner wall of the bottom of the box body is fixedly connected with an electric cabinet, the electric cabinet is fixedly connected with a U-shaped heat conduction pipe, the U-shaped heat conduction pipe is fixedly connected with the outer wall of the box body, and the electric cabinet is electrically connected with the control area.

Preferably, the inner wall of the bottom of the box body is fixedly connected with a temperature detector.

Preferably, the inside vacuum pump that is provided with of vacuum box, the vacuum pump are close to box one end and are provided with the vacuum gas port, and the vacuum pump is kept away from box one end and has been seted up the gas outlet, vacuum pump bottom outer wall fixedly connected with second shock attenuation cushion, vacuum incasement wall fixedly connected with cellophane.

Preferably, the vacuum air port is fixedly connected with a water vapor filter, and the air outlet is fixedly connected with a bag type dust collector.

The utility model has the advantages that:

1. the vibrating motor vibration that the box inside set up drives the base vibration to drive base top fixed connection's hourglass case vibration, the material of the inside can be along with the vibration evenly scatters, and the hourglass case can prevent that the material from shaking out, and it can make high temperature get into the hourglass case to have seted up a large amount of small openings above that, sets up like this and can make the material be heated evenly, promotes drying efficiency.

2. Electric cabinet and U type heat pipe electric connection to U type heat pipe and box outer wall four sides contact, through control area control electric cabinet, then the electric cabinet is adjusted U type heat pipe and is generated heat, at cooperation temperature detector, can reach accurate control temperature, promotes the drying efficiency of material.

3. The inside vacuum gas port of vacuum chamber is provided with steam filter and gas outlet and sets up bag collector and can make the too much steam of material that prevents dry more humidity get into the vacuum pump and cause the trouble to promote life, and the gas after the bag collector can purify the vacuum promotes the feature of environmental protection.

Drawings

Fig. 1 is a schematic view of a main structure of a vacuum drying oven for drying samples according to the present invention;

fig. 2 is a schematic structural view of a vacuum drying oven for drying samples according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a U-shaped heat pipe of a vacuum drying oven for drying samples according to the present invention;

fig. 4 is a schematic view of a cross-sectional structure of a vacuum box of a vacuum drying box for drying samples according to embodiment 2 of the present invention.

In the figure: the device comprises a box body 1, an adjustable air outlet 2, a vacuum box 3, an air inlet 4, a control area 5, a vacuum air port 6, a base 7, a leakage box 8, a damping spring 9, a cover plate 10, an adhesive tape 11, a glass plate 12, a first damping rubber pad 13, an electric cabinet 14, a temperature detector 15, a vibrating motor 16, a second damping rubber pad 17, a vacuum pump 18, a bag type dust remover 19, glass wool 20, a heat conduction pipe 21U and a water vapor filter 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a vacuum drying oven for sample drying, comprising an oven body 1, a vacuum oven 3 fixedly connected to one side of the oven body 1, a first damping cushion 13 fixedly connected to the outer wall of the bottom of the oven body 1 and the vacuum oven 3, a cover plate 10 rotatably connected to one side of the oven body 1 away from the vacuum oven 3, a control area 5 arranged at one end of the cover plate 10, and an air inlet 4 fixedly connected to the inner wall of the oven body 1, characterized in that a plurality of damping springs 9 are fixedly connected to the inner wall of the oven body 1, a base 7 is fixedly connected to the top of the damping springs 9, a vibrating motor 16 is fixedly connected to the outer wall of the bottom of the base, a leakage box 8 is fixedly connected to the outer wall of the top of the base 7, a plurality of leakage holes are arranged on the leakage box 8, a leakage box cover plate is rotatably connected to the, the material of the inside can be along with the vibration evenly scatters, and the blow-off box 8 can prevent that the material from shaking out, and it can make high temperature get into the blow-off box 8 to have seted up a large amount of small openings above that, sets up like this and can make the material be heated evenly, promotes drying efficiency.

In the utility model, the top of the box body 1 is provided with the adjustable air outlet 2, which is convenient for adjusting the air displacement in the box body 1;

the outer wall of the periphery of one side, close to the box body 1, of the cover plate 10 is fixedly connected with an adhesive tape 11, the middle of the cover plate 10 is fixedly connected with a glass plate 12, and the air tightness and visibility of the device are improved;

the inner wall of the bottom of the box body 1 is fixedly connected with an electric cabinet 14, the electric cabinet 14 is fixedly connected with a U-shaped heat conduction pipe 21, the U-shaped heat conduction pipe 21 is fixedly connected with the outer wall of the box body 1, the electric cabinet 14 is electrically connected with the control area 5, the electric cabinet 14 is electrically connected with the U-shaped heat conduction pipe 21, the U-shaped heat conduction pipe 21 is in four-side contact with the outer wall of the box body 1, the electric cabinet 14 is controlled through the control area 5, then the electric cabinet 14 adjusts the U-shaped heat conduction pipe 21 to generate heat, and in cooperation with a temperature detector 15, accurate temperature control can be;

vacuum chamber 3 is inside to be provided with vacuum pump 18, and vacuum pump 18 is close to 1 one end of box and is provided with vacuum gas port 6, and vacuum pump 18 keeps away from 1 one end of box and has seted up the gas outlet, and vacuum pump 18 bottom outer wall fixedly connected with second

shock attenuation cushion

17, 3 inner wall fixedly connected with cellophane 20 of vacuum chamber carry out vacuum treatment through vacuum chamber 3 to box 1, and cellophane 20 can effectually fall the noise to vacuum chamber 3.

The working principle is as follows: in this device spare department, with all above-mentioned subassemblies, it indicates the structure to connect, concrete connection means should refer to in following theory of operation between each subassembly in proper order accomplishes the connection, its detailed connection means is the well-known technique in this field, the theory of operation and process are mainly introduced in the following, do not explain it again, when using the device, vibrating motor 16 vibration that box 1 inside set up drives base 7 vibration, thereby drive the vibration of the hourglass case 8 of base 7 top fixed connection, the material of the inside can be along with vibrating evenly scattering, hourglass case 8 can prevent that the material from shaking out, it can make high temperature get into hourglass case 8 to have seted up a large amount of small openings above, the setting can make the material be heated evenly like this, promote drying efficiency.

Example 2

Referring to fig. 1 and 3-4, a vacuum drying oven for drying samples, the vacuum air port 6 is fixedly connected with a water vapor filter 22, and the air outlet is fixedly connected with a bag type dust collector 19.

The working principle is as follows: the vacuum air port 6 in the vacuum box 3 is provided with a water vapor filter 22, and the air outlet is provided with a bag type dust collector 19, so that the water vapor which prevents the drying of the wet material from being too much enters the vacuum pump 18 to cause the failure and prolong the service life, and the bag type dust collector 19 can purify the gas after vacuum to improve the environmental protection.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A vacuum drying box for sample drying comprises a box body (1), a vacuum box (3) is fixedly connected with one side of the box body (1), the outer walls of the bottom parts of the box body (1) and the vacuum box (3) are fixedly connected with a first damping rubber mat (13), a cover plate (10) is rotatably connected to one side of the box body (1) far away from the vacuum box (3), a control area (5) is arranged at one end of the cover plate (10), an air inlet (4) is fixedly connected to the inner wall of the box body (1), it is characterized in that the inner wall of the box body (1) is fixedly connected with a plurality of damping springs (9), the top of the damping spring (9) is fixedly connected with a base (7), the outer wall of the bottom of the base is fixedly connected with a vibration motor (16), the leakage box is characterized in that the outer wall of the top of the base (7) is fixedly connected with a leakage box (8), a large number of leakage holes are formed in the leakage box (8), and a leakage box cover plate is rotatably connected to the top of the leakage box (8).

2. The vacuum drying oven for drying samples as claimed in claim 1, wherein the top of the oven body (1) is opened with an adjustable air outlet (2).

3. The vacuum drying oven for drying the sample according to claim 1, wherein the outer wall of the periphery of the cover plate (10) close to one side of the oven body (1) is fixedly connected with an adhesive tape (11), and the middle part of the cover plate (10) is fixedly connected with a glass plate (12).

4. The vacuum drying oven for drying the sample according to claim 2 or 3, wherein an electric cabinet (14) is fixedly connected to the inner wall of the bottom of the oven body (1), the electric cabinet (14) is fixedly connected with a U-shaped heat conducting pipe (21), the U-shaped heat conducting pipe (21) is fixedly connected with the outer wall of the oven body (1), and the electric cabinet (14) is electrically connected with the control area (5).

5. The vacuum drying oven for drying samples as claimed in claim 4, characterized in that a temperature detector (15) is fixedly connected to the inner wall of the bottom of the oven body (1).

6. The vacuum drying oven for drying the sample according to claim 5, characterized in that a vacuum pump (18) is arranged inside the vacuum oven (3), a vacuum air port (6) is arranged at one end of the vacuum pump (18) close to the oven body (1), an air outlet is arranged at one end of the vacuum pump (18) far away from the oven body (1), a second damping rubber pad (17) is fixedly connected to the outer wall of the bottom of the vacuum pump (18), and cellophane (20) is fixedly connected to the inner wall of the vacuum oven (3).

7. The vacuum drying oven for drying samples as claimed in claim 6, characterized in that the vacuum air port (6) is fixedly connected with a water vapor filter (22), and the air outlet is fixedly connected with a bag type dust collector (19).