CN212538476U

CN212538476U - Vacuum drying machine

Info

Publication number: CN212538476U
Application number: CN202020908245.5U
Authority: CN
Inventors: 肖忠正
Original assignee: Shenzhen Linkesonic Cleaning Equipment Co ltd
Current assignee: Shenzhen Linkesonic Cleaning Equipment Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-02-12
Anticipated expiration: 2030-05-26

Abstract

The utility model is suitable for a vacuum drying equipment technical field. The utility model discloses a vacuum drier, which comprises a frame (1), a vacuum groove cover (2), a vacuum device (3), a drawer type tray (4) and a control box (5); the machine frame (1) is provided with a drying bin (11), and the drying bin (11) is provided with an automatic door (111); the vacuum groove cover (2) is provided with a groove body (21) and a lifting mechanism (22); the lifting mechanism (22) is connected with the upper surface of the groove body (21); the groove body (21) is provided with a sealing ring (211), a heating pipe (212) and a heater (213); the beneficial effects of the utility model reside in that: the design is formed by combining a frame, a vacuum groove cover, a vacuum device, a drawer type tray and a control box; the vacuum drying effect is better, and it is convenient to use, simple structure, easily production.

Description

Vacuum drying machine

Technical Field

The utility model relates to a vacuum drying equipment technical field, in particular to vacuum drying machine.

Background

The vacuum drier is a vacuum low-temperature device for heating materials. The vacuum dryer 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. Vacuum dryers are increasingly being used.

At present, the existing vacuum drying machine has the following defects: firstly, the structure is complex; secondly, the use is not convenient enough; thirdly, the vacuum drying effect is not good enough; fourthly, the production is not easy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a vacuum drying machine, and its vacuum drying effect is better, uses convenient, simple structure, easily production.

In order to solve the problems, the utility model provides a vacuum dryer, which comprises a frame, a vacuum groove cover, a vacuum device, a drawer type tray and a control box; the rack is provided with a drying bin, and the drying bin is provided with an automatic door; the automatic door is provided with a door plate, two door guide rails and a door lifting cylinder, wherein the two door guide rails are respectively arranged on two sides of the door plate, and the door lifting cylinder is arranged on the upper part of the door plate; the vacuum groove cover is provided with a groove body and a lifting mechanism; the lifting mechanism is connected with the upper surface of the groove body; the tank body is provided with a sealing ring, a heating pipe and a heater; the sealing ring is arranged on the opening of the groove body, the heating pipe is arranged on the top surface in the groove body, and the heater is arranged on the side surface of the groove body; the lifting mechanism is provided with a fixed plate, a lifting cylinder and two lifting guide rail rods; the lifting cylinder is arranged in the middle of the fixed plate, and the two lifting guide rail rods are respectively arranged on two sides of the fixed plate; the vacuum device is provided with a vacuum pump and a cyclone type water-gas separator; the vacuum pump is connected with the cyclone type water-gas separator through a pipeline; the drawer type tray is provided with a tray frame and a movable tray; the vacuum groove is covered in the drying bin, namely the lifting mechanism is arranged at the top of the drying bin, and the groove body is arranged in the drying bin; the drawer type tray is arranged on the bottom surface of the drying bin, and the opening of the trough body is right opposite to the drawer type tray; the vacuum device is arranged in the drying bin and is communicated with the bottom surface of the drying bin through a pipeline, namely, the cyclone type water-gas separator is connected with the bottom surface of the drying bin through a pipeline; the control box is arranged on the side surface of the rack.

Furthermore, the control box can control the automatic door, the lifting mechanism, the heating pipe, the heater and the vacuum device to work.

Further, the drawer type tray is used for placing the articles to be vacuum-dried, and the moving tray is arranged on the tray frame and can be pulled out.

Further, the lifting mechanism is used for driving the tank body to lift, namely the lifting cylinder drives the tank body to lift along the two lifting guide rail rods.

Furthermore, the sealing ring is used for being tightly closed when the groove body and the bottom surface of the drying bin are closed.

Furthermore, the vacuum device works to enable the inside of the groove body and the drying bin to be vacuum when the groove body and the drying bin are closed, namely the vacuum pump enables the inside of the groove body and the drying bin to be vacuum, and the cyclone type water-gas separator removes water and solid particles in air.

Furthermore, the heating pipe and the heater work, so that the internal temperature of the groove body and the drying bin is increased when the groove body and the drying bin are closed.

Further, the automatic door works in such a way that the door lifting cylinder drives the door plate to lift along the door guide rail.

When the vacuum drying device is used, the automatic door can be controlled to be opened through the control box, the moving disc is pulled out, articles needing vacuum drying are placed in the moving disc, and then the moving disc is retracted; the vacuum trough cover is controlled to be closed through the control box, the lifting mechanism is used for driving the trough body to descend, namely the lifting air cylinder drives the trough body to descend along the two lifting guide rail rods, and finally the trough body and the bottom surface of the drying bin are closed, and the trough body and the bottom surface of the drying bin are tightly closed due to the sealing ring; the heating pipe, the heater and the vacuum device are controlled to work by the control box; the heating pipe and the heater work, so that the internal temperature of the groove body and the drying bin is increased when the groove body and the drying bin are closed; the vacuum device works to enable the interior of the groove body and the drying bin to be vacuum when the groove body and the drying bin are closed, namely the vacuum pump enables the interior of the groove body and the drying bin to be vacuum, and the cyclone type water-gas separator removes water and solid particles in air; finally, the article to be dried in vacuum is dried.

The beneficial effects of the utility model reside in that: the design is formed by combining a frame, a vacuum groove cover, a vacuum device, a drawer type tray and a control box; the vacuum drying effect is better, and it is convenient to use, simple structure, easily production.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic view of the automatic door of the present invention.

Fig. 4 is a schematic view of the vacuum cover of the present invention.

Fig. 5 is a left side view of fig. 4.

Fig. 6 is a schematic view of the sealing ring of the present invention.

Fig. 7 is a schematic view of the vacuum apparatus of the present invention.

Fig. 8 is a schematic view of the drawer tray of the present invention being pulled out of the tray.

The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in 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 embodiments, not all embodiments, of the present 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.

The first embodiment is as follows:

as shown in fig. 1 to 8, the vacuum dryer includes a frame 1, a vacuum tank cover 2, a vacuum device 3, a drawer-type tray 4, and a control box 5; the rack 1 is provided with a drying bin 11, and the drying bin 11 is provided with an automatic door 111; the automatic door 111 is provided with a door plate 1111, two door guide rails 1112 and a door lifting cylinder 1113, wherein the two door guide rails 1112 are respectively arranged at two sides of the door plate 1111, and the door lifting cylinder 1113 is arranged at the upper part of the door plate 1111; the vacuum groove cover 2 is provided with a groove body 21 and a lifting mechanism 22; the lifting mechanism 22 is connected with the upper surface of the groove body 21; the groove body 21 is provided with a sealing ring 211, a heating pipe 212 and a heater 213; the sealing ring 211 is arranged on the opening of the tank body 21, the heating pipe 212 is arranged on the top surface in the tank body 21, and the heater 213 is arranged on the side surface of the tank body 21; the lifting mechanism 22 is provided with a fixing plate 221, a lifting cylinder 222 and two lifting guide rail rods 223; the lifting cylinder 222 is arranged in the middle of the fixing plate 221, and the two lifting guide rail rods 223 are respectively arranged on two sides of the fixing plate 221; the vacuum device 3 is provided with a vacuum pump 31 and a cyclone type water-gas separator 32; the vacuum pump 31 is connected with the cyclone-type moisture separator 32 through a pipeline; the drawer-type tray 4 is provided with a tray frame 41 and a movable tray 42; the vacuum groove cover 2 is arranged in the drying bin 11, namely the lifting mechanism 22 is arranged at the top of the drying bin 11, and the groove body 21 is arranged in the drying bin 11; the drawer-type tray 4 is arranged on the bottom surface of the drying bin 11, and the opening of the groove body 21 is right opposite to the drawer-type tray 4; the vacuum device 3 is arranged in the drying bin 11, and the vacuum device 3 is communicated with the bottom surface of the drying bin 11 through a pipeline, namely, the cyclone-type water-gas separator 32 is connected with the bottom surface of the drying bin 11 through a pipeline; the control box 5 is arranged on the side surface of the machine frame 1.

Specifically speaking: the automatic door 111 can be controlled to be opened through the control box 5, the movable plate 42 is pulled out, articles needing vacuum drying are put in, and then the movable plate 42 is retracted; the vacuum trough cover 2 is controlled to be closed through the control box 5, the lifting mechanism 22 is used for driving the trough body 21 to descend, namely the lifting cylinder 222 drives the trough body 21 to descend along the two lifting guide rail rods 223, and finally the trough body 21 and the bottom surface of the drying bin 11 are closed, and the tight closing is achieved due to the sealing ring 211; the heating pipe 212, the heater 213 and the vacuum device 3 are controlled to work by the control box 5; the heating pipe 212 and the heater 213 work, so that the internal temperature is increased when the groove body 21 and the drying bin 11 are closed; the vacuum device 3 works to make the inside of the groove body 21 and the drying bin 11 become vacuum when closed, namely the vacuum pump 31 makes the inside of the groove body vacuum, and the cyclone type water-gas separator 32 removes water and solid particles in the air; finally, the article to be dried in vacuum is dried.

As shown in fig. 1 to 5 and 7, the control box 5 can control the operation of the automatic door 111, the lifting mechanism 22, the heating pipe 212, the heater 213, and the vacuum device 3.

As shown in fig. 1, 2 and 8, the drawer tray 4 is used for placing the articles to be vacuum-dried, and the moving tray 42 is on the tray rack 41, and the moving tray 42 can be pulled out.

As shown in fig. 1, 2, 4, and 5, the lifting mechanism 22 is used to drive the trough body 21 to lift, that is, the lifting cylinder 222 drives the trough body 21 to lift along the two lifting guide rails 223.

As shown in fig. 4 to 6, the sealing ring 211 is used to close tightly when the trough body 21 is closed with the bottom surface of the drying chamber 11.

As shown in fig. 1, 2 and 7, the vacuum device 3 is operated to make the inside of the trough body 21 and the drying bin 11 vacuous when they are closed, i.e. the vacuum pump 31 vacuums the inside, and the cyclone-type moisture separator 32 removes moisture and solid particles from the air.

As shown in fig. 4 and 5, when the heating pipe 212 and the heater 213 are operated and the bath body 21 and the drying compartment 11 are closed, the internal temperature thereof can be increased.

As shown in fig. 1 and 3, the automatic door 111 operates such that the door lifting cylinder 1113 drives the door plate 1111 to lift along the door guide 1112.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.

Claims

1. A vacuum drier is characterized by comprising a frame (1), a vacuum groove cover (2), a vacuum device (3), a drawer type tray (4) and a control box (5); the machine frame (1) is provided with a drying bin (11), and the drying bin (11) is provided with an automatic door (111); the automatic door (111) is provided with a door plate (1111), two door guide rails (1112) and a door lifting cylinder (1113), the two door guide rails (1112) are respectively arranged at two sides of the door plate (1111), and the door lifting cylinder (1113) is arranged at the upper part of the door plate (1111); the vacuum groove cover (2) is provided with a groove body (21) and a lifting mechanism (22); the lifting mechanism (22) is connected with the upper surface of the groove body (21); the groove body (21) is provided with a sealing ring (211), a heating pipe (212) and a heater (213); the sealing ring (211) is arranged on the opening of the tank body (21), the heating pipe (212) is arranged on the top surface in the tank body (21), and the heater (213) is arranged on the side surface of the tank body (21); the lifting mechanism (22) is provided with a fixing plate (221), a lifting cylinder (222) and two lifting guide rail rods (223); the lifting cylinder (222) is arranged in the middle of the fixing plate (221), and the two lifting guide rail rods (223) are respectively arranged on two sides of the fixing plate (221); the vacuum device (3) is provided with a vacuum pump (31) and a cyclone type water-gas separator (32); the vacuum pump (31) is connected with the cyclone-type water-gas separator (32) through a pipeline; the drawer type tray (4) is provided with a tray rack (41) and a movable tray (42); the vacuum groove cover (2) is arranged in the drying bin (11), namely the lifting mechanism (22) is arranged at the top of the drying bin (11), and the groove body (21) is arranged in the drying bin (11); the drawer-type tray (4) is arranged on the bottom surface of the drying bin (11), and the opening of the groove body (21) is right opposite to the drawer-type tray (4); the vacuum device (3) is arranged in the drying bin (11), and the vacuum device (3) is communicated with the bottom surface of the drying bin (11) through a pipeline, namely the cyclone-type water-gas separator (32) is connected with the bottom surface of the drying bin (11) through a pipeline; the control box (5) is arranged on the side surface of the rack (1).

2. The vacuum dryer according to claim 1, wherein the control box (5) can control the operation of the automatic door (111), the lifting mechanism (22), the heating pipe (212), the heater (213) and the vacuum device (3).

3. Vacuum dryer according to claim 1, characterized in that the drawer tray (4) is used for placing the items to be vacuum dried, and the moving tray (42) is on a tray rack (41), the moving tray (42) being pulled out.

4. The vacuum dryer as claimed in claim 1, wherein the lifting mechanism (22) is configured to drive the trough body (21) to lift, that is, the lifting cylinder (222) drives the trough body (21) to lift along the two lifting guide rails (223).

5. The vacuum dryer as claimed in claim 1, wherein the sealing ring (211) is adapted to close tightly when the trough body (21) is closed with the bottom surface of the drying chamber (11).

6. The vacuum dryer according to claim 5, wherein the vacuum device (3) is operated to make the inside of the trough body (21) and the drying chamber (11) vacuous when they are closed, i.e. the vacuum pump (31) makes the inside vacuous, and the cyclone-type moisture separator (32) removes moisture and solid particles from the air.

7. The vacuum drying machine as claimed in claim 6, wherein the heating pipe (212) and the heater (213) are operated to increase the internal temperature of the drying chamber (11) when the trough body (21) is closed.

8. The vacuum dryer according to claim 1, wherein the automatic door (111) is operated as a door lifting cylinder (1113) to lift the door panel (1111) along the door guide (1112).