CN213119809U

CN213119809U - Multi-functional adjustable vacuum drying oven

Info

Publication number: CN213119809U
Application number: CN202022098981.1U
Authority: CN
Inventors: 龚海平
Original assignee: Jiangxi Hongkang Chinese Medicine Pieces Co ltd
Current assignee: Jiangxi Hongkang Chinese Medicine Pieces Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-04
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to a vacuum drying oven technical field specifically is a multi-functional adjustable vacuum drying oven, the power distribution box comprises a box body, the lower extreme inner wall fixedly connected with baffle of box, the baffle is two cavities with the inside division of box, the below of baffle sets up to the equipment room, the one end bottom surface fixed mounting of equipment room has the vacuum pump, open one side lower extreme of box has the through-hole, and through-hole and blast pipe fixed connection, the other end of blast pipe and the air exit fixed connection of vacuum pump, this vacuum drying oven have installed the regulating plate in the bottom of drying chamber, are provided with the chute on the regulating plate, and the regulating plate top is provided with carries the thing board, carries the support at thing board both ends and injects in the chute, injects different chutes through the support and changes the height of carrying the thing board to the position of adjustment.

Description

Multi-functional adjustable vacuum drying oven

Technical Field

The utility model relates to a vacuum drying oven technical field specifically is a multi-functional adjustable vacuum drying oven.

Background

The vacuum drying oven is specially designed for drying heat-sensitive, easily decomposed and easily oxidized substances, can keep a certain vacuum degree in a working chamber during working, can fill inert gas into the working chamber, particularly can quickly dry some articles with complex components, and adopts an intelligent digital temperature regulator to set, display and control the temperature. But the tray of the small-size vacuum drying oven that current laboratory was used is mostly fixed, can not carry out altitude mixture control as required, leads to being heated unevenly, and drying effect is poor, and current vacuum drying oven ubiquitous drying rate is slow moreover, problem that drying efficiency is low, for this reason, the utility model provides a multi-functional adjustable vacuum drying oven is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional adjustable vacuum drying oven to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional adjustable vacuum drying oven comprises an oven body, wherein a partition plate is fixedly connected to the inner wall of the lower end of the oven body, the partition plate divides the interior of the oven body into two chambers, an equipment chamber is arranged below the partition plate, a vacuum pump is fixedly installed on the bottom surface of one end of the equipment chamber, a through hole is formed in the lower end of one side of the oven body and is fixedly connected with an exhaust pipe, the other end of the exhaust pipe is fixedly connected with an exhaust outlet of the vacuum pump, a through hole is formed in one end of the partition plate and is fixedly connected with one end of an exhaust pipe, the other end of the exhaust pipe is fixedly connected with an air suction inlet of the vacuum pump, an adjusting plate is fixedly connected to the upper surface of the partition plate, a plurality of chutes are formed in the upper surface of the adjusting plate and are symmetrically distributed at the two ends of the adjusting plate, a through hole is formed in, the two ends of the adjusting plate are provided with brackets, one end of each bracket is fixedly connected with the chute, the other end of each bracket is rotatably connected with the carrying plate through a pin shaft, the upper surface of the carrying plate is provided with a material placing disc, the material placing disc is arranged into a concave structure, the interior of the material placing disc is provided with a cavity, the upper end of one side of the material placing disc is provided with a through hole, the through hole is fixedly connected with one end of a water inlet pipe, one side of the box body is provided with a through hole, the other end of the water inlet pipe is fixedly connected with the through hole of the side wall of the box body, the upper end of the other side of the material placing disc is provided with a through hole, the through hole is fixedly connected with one end of a water drain pipe, the other end of the water drain pipe is fixedly connected with the through hole of the side wall, the one end and the box hinge of chamber door are articulated, the one end outer wall fixedly connected with handle of chamber door, the center department fixed mounting of chamber door has the observation window, the one end of the outer wall of equipment room has set gradually vacuum pump switch, hot water control switch, hot-blast control switch, the other end of the outdoor wall of equipment is provided with electronic display.

Preferably, the hot air inlet pipe is positioned right above the material placing disc, and an air inlet hole is formed in the end part of the hot air inlet pipe.

Preferably, a heat insulation layer is arranged on the inner wall of the box body, and sealing strips are fixedly connected to the periphery of the inner wall of the box door.

Preferably, the vacuum pump switch, the hot water control switch and the hot air control switch are positioned on the same straight line and are respectively and electrically connected with the vacuum pump, the water inlet pipe and the hot air inlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the vacuum drying box is characterized in that an adjusting plate is installed at the bottom of a drying chamber, a chute is formed in the adjusting plate, a carrying plate is arranged above the adjusting plate, supports at two ends of the carrying plate are inserted into the chutes, and the supports are inserted into different chutes to change the height of the carrying plate, so that the position of a material placing disc is adjusted;

2. this vacuum drying cabinet's blowing dish sets up to "concave" style of calligraphy structure, and inside sets up to the cavity, the both ends of blowing dish respectively with the inlet tube, the drain pipe links to each other, the during operation comes to dry the medicine through letting in hot water in the inner chamber to the blowing dish, because the blowing dish is the medicine around, make medicine drying rate faster, and it is more even to be heated, secondly, still be provided with hot-blast admission pipe directly over the blowing dish, it is hot-blast constantly to let in the blowing dish, accelerate drying rate.

Drawings

FIG. 1 is a schematic view of the internal structure of the vacuum drying oven of the present invention;

FIG. 2 is a front view of the vacuum drying chamber of the present invention;

fig. 3 is a partial bottom view of the structure at position a of the present invention;

fig. 4 is a schematic view of the inner wall structure of the box door of the present invention.

In the figure: the device comprises a box body 1, a partition plate 2, an equipment room 3, a vacuum pump 4, an exhaust pipe 5, an exhaust pipe 6, an adjusting plate 7, a chute 8, a support 9, a pin shaft 10, a material placing disc 11, a water inlet pipe 12, a water outlet pipe 13, a hot air inlet pipe 14, a heat insulating layer 15, an air inlet hole 16, a box door 17, a handle 18, an observation window 19, a sealing strip 20, a vacuum pump switch 21, a hot water control switch 22, a hot air control switch 23, an electronic display screen 24 and a carrying plate 25.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a multifunctional adjustable vacuum drying oven comprises an oven body 1, a partition plate 2 is fixedly connected to the inner wall of the lower end of the oven body 1, the interior of the oven body 1 is divided into two chambers by the partition plate 2, an equipment chamber 3 is arranged below the partition plate 2, a drying chamber is arranged above the equipment chamber, a vacuum pump 4 is fixedly installed on the bottom surface of one end of the equipment chamber 3 and used for vacuumizing the drying chamber, a through hole is formed in the lower end of one side of the oven body 1 and fixedly connected with an exhaust pipe 5 and used for exhausting air, the other end of the exhaust pipe 5 is fixedly connected with an air outlet of the vacuum pump 4, a through hole is formed in one end of the partition plate 2 and fixedly connected with one end of an exhaust pipe 6 and used for exhausting air in the drying chamber, the other end of the exhaust pipe 6 is fixedly connected with an air inlet of the vacuum pump 4, an adjusting plate 7 is fixedly connected, the chutes 8 are symmetrically distributed at two ends of the adjusting plate 7, one end of the adjusting plate is provided with a through hole, one end of the exhaust tube 6 penetrates through the through hole and extends into the upper chamber of the box body 1, two ends of the adjusting plate 7 are provided with supports 9, one end of each support 9 is fixedly connected with the chute 8, the other end of each support 9 is rotatably connected with the carrying plate 25 through a pin shaft 10, the height of the carrying plate 25 is changed by changing the position of the support 9 inserted into the chute 8, the upper surface of the carrying plate 25 is provided with a material placing plate 11, the material placing plate 11 is in a concave structure, the interior of the material placing plate 11 is provided with a cavity, the upper end of one side of the material placing plate 11 is provided with a through hole, the through hole is fixedly connected with one end of the water inlet tube 12, one side of the box body 1 is provided with a through hole, the other end of the water inlet tube 12, during operation, let in hot water in the inner chamber of blowing dish 11, the opposite side of box 1 is opened there is the through-hole, the other end of drain pipe 13 and the through-hole fixed connection of box 1 lateral wall, the hot-blast pipe 14 that advances of top inner wall fixedly connected with of box 1, box door 17 is installed to one side of box 1, the one end of box door 17 is articulated with box 1 hinge, the one end outer wall fixedly connected with handle 18 of box door 17, the fixed mounting of center department of box door 17 has observation window 19, the one end of the outer wall of equipment room 3 has set gradually vacuum pump switch 21, hot water control switch 22, hot-blast control switch 23, the other end of the outer wall of equipment room 3 is provided.

Furthermore, the hot air inlet pipe 14 is positioned right above the material placing disc 11, an air inlet hole 16 is formed in the end part of the hot air inlet pipe 14, and hot air is introduced into the material placing disc 11 during work;

furthermore, an insulating layer 15 is arranged on the inner wall of the box body 1, and sealing strips 20 are fixedly connected to the periphery of the inner wall of the box door 17, so that the sealing performance of the drying box is enhanced;

furthermore, the vacuum pump switch 21, the hot water control switch 22 and the hot air control switch 23 are located on the same straight line and are electrically connected to the vacuum pump 4, the water inlet pipe 12 and the hot air inlet pipe 14, respectively.

The working principle is as follows: when the vacuum drying oven is used for drying medicines, firstly, the medicines are placed in the material placing tray 11, the height of the material placing tray 11 is adjusted through connection of the adjusting bracket 9 and chutes 8 at different positions on the adjusting plate 7, so that the required optimal height is achieved, after the adjustment is finished, the box door 17 is closed, the vacuum pump switch 21 is pressed, the vacuum pump 4 is started, air in a drying chamber is extracted, after the vacuumizing is finished, the hot water control switch 22 and the hot air control switch 23 are pressed, hot water and hot air are introduced into the material placing tray 11, and the medicines are dried; this vacuum drying oven has installed regulating plate 7 in the bottom of drying chamber, be provided with chute 8 on regulating plate 7, regulating plate 7 top is provided with carries thing board 25, the support 9 that carries thing board 25 both ends injects in chute 8, inject different chute 8 through support 9 and change the height that carries thing board 25, thereby the position of adjustment blowing dish 11, this vacuum drying oven's blowing dish 11 sets up to "concave" style of calligraphy structure, and inside sets up to the cavity, the both ends of blowing dish 11 respectively with inlet tube 12, drain pipe 13 links to each other, the during operation is dried the medicine through letting in hot water in to the inner chamber of blowing dish 11, because blowing dish 11 is the medicine around, make medicine drying rate faster, and be heated more evenly, secondly, still be provided with hot-blast admission pipe 14 directly over blowing dish 11, constantly let in hot-blast to blowing dish 11, accelerate drying rate.

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. The utility model provides a multi-functional adjustable vacuum drying oven, includes box (1), its characterized in that: the lower end inner wall of the box body (1) is fixedly connected with a partition plate (2), the partition plate (2) divides the interior of the box body (1) into two chambers, an equipment chamber (3) is arranged below the partition plate (2), a vacuum pump (4) is fixedly mounted on the bottom surface of one end of the equipment chamber (3), a through hole is formed in the lower end of one side of the box body (1) and is fixedly connected with an exhaust pipe (5), the other end of the exhaust pipe (5) is fixedly connected with an air outlet of the vacuum pump (4), a through hole is formed in one end of the partition plate (2) and is fixedly connected with one end of an exhaust pipe (6), the other end of the exhaust pipe (6) is fixedly connected with an air suction opening of the vacuum pump (4), an adjusting plate (7) is fixedly connected with the upper surface of the partition plate (2), a plurality of chutes (8) are formed in the upper surface, the utility model discloses a novel air conditioner, including regulating plate (7), chute (8), the one end of regulating plate is opened there is the through-hole, the one end of exhaust tube (6) runs through the through-hole and stretches into the last cavity of box (1), the both ends of regulating plate (7) are provided with support (9), the one end and chute (8) fixed connection of support (9), the other end of support (9) is rotated with year thing board (25) through round pin axle (10) and is connected, the upper surface of carrying thing board (25) is provided with blowing dish (11), blowing dish (11) set up to "concave" style of calligraphy structure, the inside of blowing dish (11) sets up to the cavity, open the one side upper end of blowing dish (11) has the through-hole, and the one end fixed connection of through-hole and inlet tube (12), open one side of box (1) has the through-hole, the other end and the through-hole fixed connection of box (1) lateral wall of inlet tube, the upper end of the other side of the material placing disc (11) is provided with a through hole which is fixedly connected with one end of a drain pipe (13), the other side of the box body (1) is provided with a through hole, the other end of the drain pipe (13) is fixedly connected with the through hole on the side wall of the box body (1), a hot air inlet pipe (14) is fixedly connected with the inner wall of the top end of the box body (1), a box door (17) is installed on one side of the box body (1), one end of the box door (17) is hinged with the box body (1), the outer wall of one end of the box door (17) is fixedly connected with a handle (18), an observation window (19) is fixedly arranged at the center of the box door (17), one end of the outer wall of the equipment room (3) is sequentially provided with a vacuum pump switch (21), a hot water control switch (22) and a hot air control switch (23), and an electronic display screen (24) is arranged at the other end of the outer wall of the equipment room (3).

2. The multi-functional adjustable vacuum drying oven of claim 1, characterized in that: the hot air inlet pipe (14) is positioned right above the material placing disc (11), and an air inlet hole (16) is formed in the end part of the hot air inlet pipe (14).

3. The multi-functional adjustable vacuum drying oven of claim 1, characterized in that: the refrigerator is characterized in that a heat insulation layer (15) is arranged on the inner wall of the refrigerator body (1), and sealing strips (20) are fixedly connected to the periphery of the inner wall of the refrigerator door (17).

4. The multi-functional adjustable vacuum drying oven of claim 1, characterized in that: the vacuum pump switch (21), the hot water control switch (22) and the hot air control switch (23) are positioned on the same straight line and are respectively and electrically connected with the vacuum pump (4), the water inlet pipe (12) and the hot air inlet pipe (14).