CN216080651U - Air dehumidification vacuum drying system - Google Patents
Air dehumidification vacuum drying system Download PDFInfo
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- CN216080651U CN216080651U CN202121562100.5U CN202121562100U CN216080651U CN 216080651 U CN216080651 U CN 216080651U CN 202121562100 U CN202121562100 U CN 202121562100U CN 216080651 U CN216080651 U CN 216080651U
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Abstract
The utility model discloses an air dehumidification vacuum drying system which comprises a drying box, wherein an air suction opening of the drying box is connected with a vacuum pump through a guide pipe, and a drying mechanism for drying gas passing through the guide pipe is arranged on the guide pipe. The utility model provides an air dehumidification vacuum drying system which has the advantages of being simple to install and implement and strong in drying effect.
Description
Technical Field
The utility model relates to the field of medicinal material storage, in particular to an air dehumidification vacuum drying system.
Background
The traditional Chinese medicinal materials are explained into authentic medicinal materials, which are medicinal materials produced in regions with specific natural conditions and ecological environments, and have certain explanation on cultivation technology, harvesting and processing because of concentrated production, so that the quality and the curative effect of the medicinal materials are better than those of the same medicinal materials produced in other regions. The traditional Chinese medicinal materials are various in types and wide in sources, and various medicinal materials have various chemical components, and before being packaged, the traditional Chinese medicinal materials need to be dried by using a drying oven so as to dry the water in the traditional Chinese medicinal materials and prolong the quality guarantee period of the traditional Chinese medicinal materials.
However, after the medicine is put into the vacuum drying oven, the pressure relief valve needs to be opened. At this moment, the moist air outside the drying cabinet is easy to partially flow back to the drying cabinet, and the drying effect of the medicinal materials in the drying cabinet is influenced.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides an air dehumidification vacuum drying system which has the advantages of simple installation and implementation and strong drying effect.
The technical scheme of the utility model is as follows: the utility model provides an air dehumidification vacuum drying system, includes the drying cabinet, the extraction opening of drying cabinet has the vacuum pump through pipe connection, just be provided with the drying mechanism who is used for the dry gas through the pipe on the pipe.
The working principle of the technical scheme is as follows: in this scheme be provided with the dry mechanism that is used for dry process gas through the pipe on the pipe to after opening the pressure relief valve, the gas that the backward flow entered in the drying cabinet carries out secondary drying process, has guaranteed the drying effect of medicinal material in the drying cabinet, has also improved the detection accuracy of drying cabinet.
In a further technical scheme, the drying mechanism comprises a tower body containing a drying agent, one end of the tower body is communicated with a tower base, a particulate matter partition plate is arranged between the tower body and the tower base, the side surface of the tower base is communicated with an air inlet pipe, and the air inlet pipe is connected with the vacuum pump; the tower body is kept away from the one end of tower seat is equipped with the opening, be equipped with the top of the tower on the opening, the top of the tower is in including the siphonozooid that is used for connecting the tower body and setting up bulb on the siphonozooid, the siphonozooid is inside hollow structure with bulb, just the intercommunication has the outlet duct on the siphonozooid, the outlet duct with the extraction opening of drying cabinet is connected.
When the scheme is used, the gas flowing back in the guide pipe enters the tower base through the gas inlet pipe, upwards passes through the tower body, is dried by the drying agent in the tower body and then is discharged through the gas outlet pipe, and therefore drying treatment of the flowing back gas is simply achieved.
In a further technical scheme, the tower body, the tower seat and the tower top are all of glass structures.
In this scheme, body of the tower, tower seat and top of the tower are glass structure, are convenient for realize body of the tower, tower seat and the sealing connection at the top of the tower, simultaneously, have also avoided the drier rather than taking place the reaction.
In a further technical scheme, the drying agent is calcium chloride.
In the scheme, the drying agent is calcium chloride, so that a better drying effect is achieved, meanwhile, the change of the characters of the calcium chloride after water absorption is obvious, and whether the calcium chloride can be continuously used or not can be conveniently observed and judged.
The beneficial effects of the utility model include:
1. in this scheme be provided with the dry mechanism that is used for dry process gas through the pipe on the pipe to after opening the pressure relief valve, the gas that the backward flow entered in the drying cabinet carries out secondary drying process, has guaranteed the drying effect of medicinal material in the drying cabinet, has also improved the detection accuracy of drying cabinet.
2. When the scheme is used, the gas flowing back in the guide pipe can upwards pass through the tower body after entering the tower base through the gas inlet pipe and is discharged through the gas outlet pipe after being dried by the drying agent in the tower body, so that the drying treatment of the flowing back gas is simply realized.
3. In this scheme, body of the tower, tower seat and top of the tower are glass structure, are convenient for realize body of the tower, tower seat and the sealing connection at the top of the tower, simultaneously, have also avoided the drier rather than taking place the reaction.
4. In the scheme, the drying agent is calcium chloride, so that a better drying effect is achieved, meanwhile, the change of the characters of the calcium chloride after water absorption is obvious, and whether the calcium chloride can be continuously used or not can be conveniently observed and judged.
Drawings
FIG. 1 is a schematic diagram of an air dehumidifying vacuum drying system according to an embodiment of the present invention;
FIG. 2 is a schematic view of the drying mechanism of FIG. 1;
description of reference numerals:
10-vacuum pump, 20-drying box, 30-conduit, 40-drying mechanism, 401-tower base, 402-air inlet pipe, 403-tower body, 404-air outlet pipe, 405-spherical body and 406-tubular body.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 and 2:
an air dehumidifying vacuum drying system comprises a drying box 20, wherein a vacuum pump 10 is connected to a pumping opening of the drying box 20 through a conduit 30, and a drying mechanism 40 for drying gas passing through the conduit 30 is arranged on the conduit 30.
In this embodiment, be provided with the dry mechanism 40 that is used for dry process through the gaseous of pipe 30 on the pipe 30 to after opening the relief valve, the gas that the backward flow enters in drying cabinet 20 carries out secondary drying process, has guaranteed the drying effect of medicinal material in drying cabinet 20, has also improved drying cabinet 20's detection accuracy.
In another embodiment, the drying mechanism 40 includes a tower 403 containing a drying agent, one end of the tower 403 is communicated with a tower base 401, a particulate partition is arranged between the tower 403 and the tower base 401, a side surface of the tower base 401 is communicated with an air inlet pipe 402, and the air inlet pipe 402 is connected with the vacuum pump 10; an opening is formed in one end, away from the tower base 401, of the tower body 403, a tower top is arranged on the opening, the tower top comprises a tubular body 406 used for being connected with the tower body 403 and a spherical body 405 arranged on the tubular body 406, the tubular body 406 and the spherical body 405 are both of an internal hollow structure, an air outlet pipe 404 is communicated with the tubular body 406, and the air outlet pipe 404 is connected with an air suction opening of the drying box 20.
That is, in this embodiment, after entering the tower base 401 through the gas inlet pipe 402, the gas returning from the conduit 30 will pass through the tower 403 upwards, and is dried by the desiccant in the tower 403 and then discharged through the gas outlet pipe 404, so as to simply dry the returning gas.
In other embodiments, the body 403, base 401, and top are all glass structures.
In this embodiment, the tower body 403, the tower base 401 and the tower top are all glass structures, which facilitates the sealing connection between the tower body 403, the tower base 401 and the tower top, and simultaneously, avoids the reaction between the drying agent and the drying agent.
In further embodiments, the desiccant is calcium chloride.
In the embodiment, the drying agent is calcium chloride, so that the drying effect is better, the change of the properties of the calcium chloride after water absorption is obvious, and the calcium chloride can be conveniently observed and judged whether to be used continuously or not.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (1)
1. The air dehumidification vacuum drying system is characterized by comprising a drying box, wherein an air extraction opening of the drying box is connected with a vacuum pump through a conduit, and the conduit is provided with a drying mechanism for drying air passing through the conduit; the drying mechanism comprises a tower body containing a drying agent, one end of the tower body is communicated with a tower base, a particle partition plate is arranged between the tower body and the tower base, the side surface of the tower base is communicated with an air inlet pipe, and the air inlet pipe is connected with the vacuum pump; an opening is formed in one end, far away from the tower base, of the tower body, the top of the tower is arranged on the opening, the top of the tower comprises a tubular body used for being connected with the tower body and a spherical body arranged on the tubular body, the tubular body and the spherical body are both of an internal hollow structure, an air outlet pipe is communicated with the tubular body, and the air outlet pipe is connected with an air extraction opening of the drying box; the tower body, the tower seat and the tower top are all of glass structures; the drying agent is calcium chloride.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562100.5U CN216080651U (en) | 2021-07-09 | 2021-07-09 | Air dehumidification vacuum drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121562100.5U CN216080651U (en) | 2021-07-09 | 2021-07-09 | Air dehumidification vacuum drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216080651U true CN216080651U (en) | 2022-03-18 |
Family
ID=80664950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121562100.5U Active CN216080651U (en) | 2021-07-09 | 2021-07-09 | Air dehumidification vacuum drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216080651U (en) |
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2021
- 2021-07-09 CN CN202121562100.5U patent/CN216080651U/en active Active
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