CN212457628U

CN212457628U - Energy-efficient vacuum drying device

Info

Publication number: CN212457628U
Application number: CN202021020178.XU
Authority: CN
Inventors: 程学飞
Original assignee: Anhui Buaite Machinery Equipment Co ltd
Current assignee: Anhui Buaite Machinery Equipment Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-02
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses an energy-efficient vacuum drying device, including the drain pan, the drying cabinet is installed through the bolt in the top of drain pan, the top threaded connection of drying cabinet has sealed lid, be provided with sealed the pad between sealed lid and the drying cabinet, the top threaded connection of sealed lid has the manometer, the inside welding of drying cabinet has inner bag one and inner bag two, be provided with cavity one between the outer wall of drying cabinet and the inner bag one, be provided with the vacuum chamber between inner bag one and the inner bag two, the vacuum pump is installed through the bolt in the inside of drain pan, the input of vacuum pump is connected with the blast pipe, the one end of blast pipe is fixed in one side of inner bag two, and the inside intercommunication of blast pipe and inner bag two, ultraviolet lamps and lanterns and hot plate are. The utility model discloses can prevent that the temperature from diffusing outward for the temperature in the drying cabinet changes fast, practices thrift the dry time of article, improves vacuum drying device and to the dry efficiency of article, and vacuum drying device has energy-efficient effect.

Description

Energy-efficient vacuum drying device

Technical Field

The utility model relates to a vacuum drying technical field especially relates to an energy-efficient vacuum drying device.

Background

The vacuum drying time can reach 3-4 hours, which is shortened by several times compared with the traditional process of 8-36 hours, and the production efficiency is improved by several times; the whole preparation process is in a high vacuum environment, the working vacuum is 10-300 Pa, the electrode oxidation is avoided, and the influence of moisture is reduced; the power density is improved, the internal resistance is reduced, and the high-frequency characteristic is improved; meanwhile, technical parameters such as consistency, service life and the like are greatly improved.

The vacuum drying device in the prior art can not effectively prevent the temperature in the vacuum drying device from diffusing outwards, so that the temperature in the drying box is changed slowly, the time for drying the articles is long, the efficiency of the vacuum drying device for drying the articles is reduced, and the vacuum drying device does not have a good high-efficiency energy-saving effect.

Therefore, it is necessary to design a vacuum drying apparatus with high efficiency and energy saving to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency and energy-saving vacuum drying device.

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

the utility model provides an energy-efficient vacuum drying device, includes the drain pan, the drying cabinet is installed through the bolt in the top of drain pan, the top threaded connection of drying cabinet has sealed lid, be provided with sealed the pad between sealed lid and the drying cabinet, the top threaded connection of sealed lid has the manometer, the inside welding of drying cabinet has inner bag one and inner bag two, be provided with cavity one between the outer wall of drying cabinet and the inner bag one, be provided with the vacuum cavity between inner bag one and the inner bag two, the vacuum pump is installed through the bolt in the inside of drain pan, the input of vacuum pump is connected with the blast pipe, the one end of blast pipe is fixed in one side of inner bag two, and the inside intercommunication of blast pipe and inner bag two, ultraviolet lamps and lanterns and hot plate are installed through the bolt in the.

Furthermore, an air inlet is formed in one side of the bottom shell, and a dustproof net is installed inside the air inlet through bolts.

Further, the both sides of sealed lid all threaded connection have the handle, the handle is installed through the bolt in the top of handle.

Further, the bottom of drain pan is installed the base through the bolt, the slipmat is installed through the bolt in the bottom of base.

Furthermore, one side of the sealing cover is provided with a first power line, and one end of the first power line is connected to the power input ends of the ultraviolet lamp and the heating plate.

Furthermore, one side of the bottom shell is provided with a second power line, and one end of the second power line is connected to the power input end of the vacuum pump.

Furthermore, the outer wall of the top of the drying box is provided with an external thread, the inner wall of the sealing cover is provided with an internal thread, and the sealing cover is connected to the external thread through the internal thread.

The utility model has the advantages that:

1. through the two-layer inner bag, the first cavity and the vacuum cavity that set up, the temperature outdiffusion in the drying cabinet can be prevented to two-layer inner bag, and the vacuum cavity can further prevent the temperature outdiffusion for the temperature in the drying cabinet changes fast, practices thrift the time to article drying, improves vacuum drying device and to article dry efficiency, makes vacuum drying device have energy-efficient effect.

2. Through the ultraviolet lamp and the heating plate which are arranged, the ultraviolet lamp can sterilize and disinfect dry articles in the drying box, an aseptic environment in the drying box is ensured, the heating plate can heat and raise the temperature of the drying box by mechanical energy, and the high-efficiency energy-saving performance of the vacuum drying device is further improved.

3. Through the sealed pad that sets up, sealed pad is located between sealed lid and the drying cabinet, and sealed pad can increase the leakproofness between sealed lid and the drying cabinet, and the air enters into the drying cabinet through sealed between lid and the drying cabinet when preventing the use of vacuum drying device in, improves vacuum drying device's leakproofness.

4. Through the dust screen that sets up, the dust screen is located the inlet port, can prevent that the dust in the air from advancing into the drain pan in, avoids entering into the dust in the drain pan and causes the pollution to the vacuum pump, guarantees the environment that the vacuum pump used.

Drawings

Fig. 1 is a schematic view of the overall structure of an efficient and energy-saving vacuum drying device provided by the present invention;

FIG. 2 is a schematic structural view of an inner container of the vacuum drying apparatus with high efficiency and energy saving;

fig. 3 is a schematic view of a vacuum pump structure of an efficient energy-saving vacuum drying device provided by the present invention;

fig. 4 is a schematic structural view of a heating plate of the energy-efficient vacuum drying apparatus provided by the present invention.

In the figure: the drying cabinet comprises a bottom shell 1, a drying cabinet 2, a sealing cover 3, a sealing gasket 4, a handle 5, a handle 6, a pressure gauge 7, a power line I8, a base 9, a non-slip mat 10, an air inlet 11, a dust screen 12, a power line II 13, a liner I14, a liner II 15, a cavity I16, a vacuum cavity 17, an external thread 18, an exhaust pipe 19, a vacuum pump 20, an internal thread 21, an ultraviolet lamp 22 and a heating plate 23.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, an efficient and energy-saving vacuum drying device includes a bottom case 1, a drying box 2 is installed on the top of the bottom case 1 through bolts, a sealing cover 3 is connected to the top of the drying box 2 through threads, a sealing gasket 4 is arranged between the sealing cover 3 and the drying box 2, a pressure gauge 7 is connected to the top of the sealing cover 3 through threads, a first liner 14 and a second liner 15 are welded inside the drying box 2, a first cavity 16 is arranged between the outer wall of the drying box 2 and the first liner 14, a vacuum cavity 17 is arranged between the first liner 14 and the second liner 15, the two layers of liners can prevent the temperature inside the drying box 2 from diffusing outwards, the vacuum cavity 17 can further prevent the temperature from diffusing outwards, so that the temperature inside the drying box 2 can be changed rapidly, the time for drying articles can be saved, a vacuum pump 20 is installed inside the bottom case 1 through bolts, and an, one end of the exhaust pipe 19 is fixed on one side of the second inner container 15, the exhaust pipe 19 is communicated with the inside of the second inner container 15, the ultraviolet lamp 22 and the heating plate 23 are mounted at the bottom of the sealing cover 3 through bolts, the ultraviolet lamp 22 can sterilize and disinfect dry articles in the drying box 2, the heating plate 23 can heat and warm up the drying box 2 through mechanical energy, and the high efficiency and energy conservation of the vacuum drying device are further improved.

Furthermore, one side of the bottom shell 1 is provided with an air inlet 11, a dust screen 12 is installed in the air inlet 11 through a bolt, the dust screen 12 can prevent dust in the air from entering the bottom shell 1, and the dust entering the bottom shell 1 is prevented from polluting the vacuum pump 20.

Further, the both sides of sealed lid 3 all threaded connection have handle 5, and handle 5 is convenient for open sealed lid 3, and handle 6, handle 6 portable vacuum drying device are installed through the bolt in the top of handle 5.

Further, base 9 is installed through the bolt in the bottom of drain pan 1, and non slipping mat 10 is installed through the bolt in the bottom of base 9, and non slipping mat 10 can prevent that base 9 from the anti-generation skew, improves the stability when vacuum drying device uses.

Further, one side of the sealing cover 3 is provided with a first power line 8, and one end of the first power line 8 is connected to the power input ends of the ultraviolet lamp 22 and the heating plate 23.

Further, a second power line 13 is disposed on one side of the bottom case 1, and one end of the second power line 13 is connected to a power input end of the vacuum pump 20.

Further, external screw thread 18 has been seted up to the top outer wall of drying cabinet 2, and the inner wall of sealed lid 3 is opened there is internal thread 21, and the sealed lid 3 of passing through internal thread 21 threaded connection on external screw thread 18, adopts the helicitic texture to be convenient for sealed lid 3 fixed mounting on drying cabinet 2.

The working principle is as follows: when the vacuum drying device is used, the vacuum drying device is fixedly placed at a designated position through the base 9, the anti-slip mat 10 can prevent the base 9 from deviating and improve the stability of the vacuum drying device when in use, the sealing cover 3 is rotated through the handle 5, dried articles are placed in the drying box 2, then the sealing cover 3 is covered, the sealing gasket 4 is positioned between the sealing cover 3 and the drying box 2, the sealing gasket 4 can increase the sealing property between the sealing cover 3 and the drying box 2, air is prevented from entering the drying box 2 through the sealing cover 3 and the drying box 2 when the vacuum drying device is used, the sealing property of the vacuum drying device is improved, the vacuum pump 20 is started to pump out air in the drying box 2 to carry out vacuum drying on the articles, the dustproof net 12 is positioned on one side of the bottom shell 1, the dustproof net 12 is positioned in the air inlet hole 11 and can prevent dust in the air from entering the bottom shell 1, and the vacuum pump 20 is prevented from being polluted by, guarantee the environment that vacuum pump 20 used, the two-layer inner bag that drying cabinet 2 held between the fingers the setting can prevent the temperature outdiffusion in the drying cabinet 2, vacuum cavity 17 can further prevent the temperature outdiffusion, make the temperature in the drying cabinet 2 change fast, practice thrift the time to the article drying, improve the efficiency of vacuum drying device to the article drying, make vacuum drying device have energy-efficient effect, start ultraviolet lamps and lanterns 22 and hot plate 23 simultaneously, ultraviolet lamps and lanterns 22 can disinfect the disinfection to the dry goods in the drying cabinet 2, ensure to be aseptic environment in the drying cabinet 2, hot plate 23 can the mechanical energy heat the intensification in to drying cabinet 2, further improve vacuum drying device's energy-efficient nature.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An efficient energy-saving vacuum drying device comprises a bottom shell (1) and is characterized in that a drying box (2) is mounted at the top of the bottom shell (1) through a bolt, a sealing cover (3) is in threaded connection with the top of the drying box (2), a sealing gasket (4) is arranged between the sealing cover (3) and the drying box (2), a pressure gauge (7) is in threaded connection with the top of the sealing cover (3), a first liner (14) and a second liner (15) are welded inside the drying box (2), a first cavity (16) is arranged between the outer wall of the drying box (2) and the first liner (14), a vacuum cavity (17) is arranged between the first liner (14) and the second liner (15), a vacuum pump (20) is mounted inside the bottom shell (1) through a bolt, and an input end of the vacuum pump (20) is connected with an exhaust pipe (19), one end of the exhaust pipe (19) is fixed on one side of the inner container II (15), the exhaust pipe (19) is communicated with the inside of the inner container II (15), and an ultraviolet lamp (22) and a heating plate (23) are mounted at the bottom of the sealing cover (3) through bolts.

2. An efficient energy-saving vacuum drying device as claimed in claim 1, wherein an air inlet hole (11) is opened on one side of the bottom shell (1), and a dust screen (12) is installed inside the air inlet hole (11) through a bolt.

3. An efficient energy-saving vacuum drying device as claimed in claim 1, wherein handles (5) are connected to both sides of the sealing cover (3) in a threaded manner, and handles (6) are mounted on the tops of the handles (5) through bolts.

4. An efficient and energy-saving vacuum drying device as claimed in claim 1, wherein the bottom of the bottom shell (1) is provided with a base (9) through bolts, and the bottom of the base (9) is provided with a non-slip mat (10) through bolts.

5. An energy-efficient vacuum drying device as claimed in claim 1, characterized in that one side of the sealing cover (3) is provided with a first power cord (8), and one end of the first power cord (8) is connected to the power input ends of the ultraviolet lamp (22) and the heating plate (23).

6. An energy-efficient vacuum drying device as claimed in claim 1, characterized in that one side of the bottom shell (1) is provided with a second power line (13), and one end of the second power line (13) is connected to the power input end of the vacuum pump (20).

7. An efficient and energy-saving vacuum drying device as claimed in claim 1, wherein the outer wall of the top of the drying box (2) is provided with an external thread (18), the inner wall of the sealing cover (3) is provided with an internal thread (21), and the sealing cover (3) is in threaded connection with the external thread (18) through the internal thread (21).