CN216694323U

CN216694323U - Drying device for hydrogen storage tank

Info

Publication number: CN216694323U
Application number: CN202123105065.7U
Authority: CN
Inventors: 李平先; 李熠
Original assignee: Hunan Songyuan Biotechnology Co ltd
Current assignee: Hunan Songyuan Biotechnology Co ltd
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-06-07
Anticipated expiration: 2031-12-12

Abstract

The utility model provides a drying device using a hydrogen storage tank, which relates to the technical field of drying and solves the problem of low drying efficiency in the preparation process of borneol powder, and comprises a storage tank and a motor arranged on the bottom surface of the storage tank, wherein a drying cabin is arranged in the storage tank, the action shaft of the motor penetrates into the storage tank and is connected with the drying cabin so that the drying cabin can rotate in the storage tank, a plurality of drying pipes surrounding the periphery of the drying cabin are arranged in the storage tank, the drying pipes are distributed in an array manner along the height direction of an inner cavity of the storage tank, when the borneol powder is dried, a drying mode of integrating hydrogen injection and heating drying is adopted, the drying speed of the powdery borneol can be greatly improved, the working efficiency is improved, the drying cabin in the drying tank can rotate in the drying tank under the driving of the motor, so as to enlarge the contact area between the borneol powder and the air in the cabin and further improve the drying speed of the borneol powder.

Description

Drying device for hydrogen storage tank

Technical Field

The utility model relates to the technical field of drying, in particular to a drying device for a hydrogen storage tank.

Background

Dissolving Borneolum powder with menthane, heating with jacket steam at 80 deg.C, dissolving and refluxing for 2-3 hr, filtering, and crystallizing at 10-20 deg.C. The crystallizing tank is controlled by water according to the seasonal air temperature, the crystallizing time is 7-10 days, the crystallized borneol is taken out, the solvent is filtered and dried, the dried borneol is dried indoors and in the shade, then the dried borneol is dried in a drying room, the dried borneol is heated by steam, the drying time is about 24 hours, and the temperature is 40-60 ℃. Crushing the dried large borneol pieces, and packaging. Dissolving camphor with turpentine solvent in proportion, carrying out fixed bed continuous hydrogenation reaction under the action of catalyst, converting most of camphor into borneol, cooling, crystallizing, separating solvent to obtain borneol product, and recycling unreacted material and adding into raw material kettle for reaction.

The drying device used in the preparation process of the powdery borneol mostly adopts a static drying mode, the drying mode is too single, the drying time is long, and the working efficiency is lower.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a drying device using a hydrogen storage tank, which adopts a drying mode of integrating hydrogen injection and heating drying, can greatly improve the drying speed of the powdery borneol and improve the working efficiency.

The technical scheme includes that the drying device for the hydrogen storage tank comprises a storage tank and a motor arranged on the bottom surface of the storage tank, a drying cabin is arranged in the storage tank, an action shaft of the motor penetrates into the storage tank and is connected with the drying cabin, so that the drying cabin can rotate in the storage tank, a plurality of drying pipes surrounding the periphery of the drying cabin are arranged in the storage tank, the drying pipes are distributed in an array mode along the height direction of an inner cavity of the storage tank, and air injection holes corresponding to the periphery of the drying cabin are formed in the drying pipes.

Preferably, a hydrogen injection pipe located outside the storage tank is connected between the drying pipes, and a power supply seat electrically connected to the drying pipes is installed on the outer wall of the storage tank.

Preferably, a circle of bearing seat between the drying cabin and the drying pipe is arranged on the bottom surface of the inner cavity of the storage tank, a rotating rod is arranged on the bearing seat, and blades are arranged at the top end of the rotating rod.

Preferably, the outer ring wall of the drying cabin is provided with a tooth surface, and the rotating rod is provided with a gear meshed with the tooth surface in a transmission manner, so that the tooth surface is meshed with the gear to enable the rotating rod to drive the blades to rotate when rotating along with the drying cabin.

Preferably, a partition board is arranged in the drying cabin, is wavy and is arranged in the middle of the drying cabin, so that the drying cabin is divided into two independent storage cavities.

Compared with the prior art, the drying device has the advantages that according to the principle that the conversion of the borneol can be improved through hydrogenation reaction during the preparation of the borneol powder, the drying mode that hydrogen injection and heating drying are integrated is adopted during drying of the borneol powder in the drying tank, secondary hydrogenation reaction can be carried out, meanwhile, as the hydrogen circulates in the tank and the drying cabin, the drying speed of the powdery borneol can be greatly improved, the working efficiency is improved, the drying cabin in the drying tank can rotate in the drying tank under the driving of the motor, the contact area of the borneol powder in the drying tank and air is increased, and the drying speed is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention taken in a cross-sectional view from FIG. 1;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a partial schematic view of the present invention from a bottom view only.

In the figure: 1. a storage tank; 2. a motor; 3. a drying chamber; 4. a drying tube; 5. a hydrogen gas injection pipe; 6. a gas injection hole; 7. a power supply base; 8. a bearing seat; 9. a rotating rod; 10. a blade; 11. a tooth surface; 12. a gear; 13. a partition plate; 14. a storage chamber.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-4.

The embodiment provides a drying device for a hydrogen storage tank, which comprises a storage tank 1 and a motor 2 arranged on the bottom surface of the storage tank 1, wherein a drying cabin 3 is arranged in the storage tank 1, an action shaft of the motor 2 penetrates into the storage tank 1 and is connected with the drying cabin 3 so that the drying cabin 3 can rotate in the storage tank 1, a plurality of drying pipes 4 surrounding the periphery of the drying cabin 3 are arranged in the storage tank 1, the drying pipes 4 are distributed in an array manner along the height direction of an inner cavity of the storage tank 1, the drying pipes 4 are provided with air injection holes 6 corresponding to the periphery of the drying cabin 3, the drying cabin 3 can be driven to rotate after the motor 2 is started, the borneol powder placed in the drying cabin 3 is in a rotating state, meanwhile, the drying pipes 4 can also spray the introduced hydrogen into the drying cabin 3 after being heated, and according to the principle that the borneol conversion can be improved through hydrogenation reaction during the existing preparation of the borneol powder, the borneol powder can be dried and subjected to secondary hydrogenation reaction, so that the drying speed is increased, and the working efficiency is greatly improved.

Specifically, be connected with the hydrogen filling tube 5 that is located the holding vessel 1 outside between the drying tube 4, install electric connection in the power socket 7 of drying tube 4 on the outer wall of holding vessel 1, when in actual use, power socket 7 connects external power source and leads to the circular telegram to drying tube 4, and simultaneously, outside hydrogen air supply is put through to hydrogen filling tube 5, makes in the gaseous rethread drying tube 4 after being heated of hydrogen filling tube 5, makes dry gas have the hot drying effect from this, improves drying speed.

Specifically, a circle of bearing seat 8 located between the drying chamber 3 and the drying pipe 4 is arranged on the bottom surface of an inner cavity of the storage tank 1, a rotating rod 9 is arranged on the bearing seat 8, blades 10 are arranged at the top end of the rotating rod 9, a tooth surface 11 is arranged on the outer ring wall of the drying chamber 3, a gear 12 meshed with the tooth surface 11 in a transmission mode is arranged on the rotating rod 9, so that the tooth surface 11 is meshed with the gear 12 when the drying chamber 3 rotates, the rotating rod 9 drives the blades 10 to rotate through meshing with the gear 12, the rotating rod 9 can drive the blades 10 to rotate synchronously, the blades 10 can generate gas in the rotating process, the gas can be blown to the drying chamber 3, and under the matching action of the gas and hydrogen, the contact area of the borneol powder arranged in the drying chamber 3 and the air is increased, and the drying speed of the drying chamber is further improved.

Specifically, be equipped with baffle 13 in the drying cabin 3, baffle 13 is the wavy, and sets up in the middle part of drying cabin 3 to make drying cabin 3 divide into two solitary chambeies 14 of depositing, two deposit the chamber 14 and can place two at least partial borneol powders simultaneously, when the in-service use, the borneol powder can hold in the container, and carry out the form through the wavy shape of baffle 13 and block and put spacing, prevent that they from outwards droing when depositing chamber 14 and rotatory along with drying cabin 3, rational in infrastructure.

The above embodiments further explain the objects, aspects, and advantages of the present invention in detail. It should be understood that the above are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the utility model, may occur to those skilled in the art and are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a drying device with hydrogen holding vessel, includes holding vessel (1), sets up motor (2) on holding vessel (1) bottom surface, is equipped with drying chamber (3), its characterized in that in holding vessel (1): the action axle of motor (2) runs through into holding vessel (1) and is connected in drying cabin (3) to make drying cabin (3) can be at holding vessel (1) internal rotation, be equipped with in holding vessel (1) around drying cabin (3) outlying a plurality of drying tube (4), drying tube (4) along the direction of height array distribution of holding vessel (1) inner chamber, offer on drying tube (4) corresponding to drying cabin (3) outlying fumarole (6).

2. The drying apparatus for a hydrogen storage tank according to claim 1, wherein a hydrogen injection pipe (5) located outside the storage tank (1) is connected between the drying pipes (4), and a power supply socket (7) electrically connected to the drying pipes (4) is installed on an outer wall of the storage tank (1).

3. The drying device for the hydrogen storage tank according to claim 1, wherein a circle of bearing seat (8) between the drying chamber (3) and the drying tube (4) is arranged on the bottom surface of the inner cavity of the storage tank (1), the rotating rod (9) is arranged on the bearing seat (8), and the top end of the rotating rod (9) is provided with a blade (10).

4. The drying device for the hydrogen storage tank according to claim 3, wherein the outer circumferential wall of the drying chamber (3) is provided with a tooth surface (11), and the rotating rod (9) is provided with a gear (12) which is engaged with the tooth surface (11) in a transmission manner, so that the rotating rod (9) drives the blades (10) to rotate by engaging with the gear (12) when the tooth surface (11) rotates along with the drying chamber (3).

5. The drying device for a hydrogen storage tank according to claim 1, wherein a partition (13) is provided in the drying compartment (3), and the partition (13) is formed in a wave shape and is provided in the middle of the drying compartment (3) so that the drying compartment (3) is divided into two separate storage chambers (14).