CN204987671U - Heat pump type low -temperature vacuum drying device - Google Patents
Heat pump type low -temperature vacuum drying device Download PDFInfo
- Publication number
- CN204987671U CN204987671U CN201520487598.1U CN201520487598U CN204987671U CN 204987671 U CN204987671 U CN 204987671U CN 201520487598 U CN201520487598 U CN 201520487598U CN 204987671 U CN204987671 U CN 204987671U
- Authority
- CN
- China
- Prior art keywords
- condensation chamber
- drying device
- piping
- pump
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a heat pump type low -temperature vacuum drying device which characterized in that: it includes by the vacuum drying device body of built -in dry chamber by the heating piping with the built -in monolithic structure who comprises jointly the condensation chamber of cooling piping, heating piping and cooling piping through corresponding connecting line respectively with provide heat pump set cold, the hot water source and link to each other, just through being linked together steam communicating pipe between dry chamber and the condensation chamber, the condensation chamber is connected with the vacuum pump through the connecting pipe, condensation chamber bottom is provided with the hydrophobic mouth of pipe of comdenstion water that links to each other with the drainage pump.
Description
Technical field
The utility model relates to a kind of granular material drying equipment, is exactly a kind of pump type heat low-temperature vacuum drying device specifically.
Background technology
High temperature drying is not suitable for, because the too high meeting of baking temperature causes the change of quality of material and proterties needing to have quite a few granular material to be only applicable to low temperature drying in the granular material of drying.And the low temperature drying that can use in the prior art arranges less, and there is the shortcomings such as energy consumption is high.Can not meet the needs of production.
Summary of the invention
The purpose of this utility model provides a kind of just and utilizes water to vaporize under vacuum conditions and the lower principle of the higher vapourizing temperature of vacuum for weak point existing in above-mentioned prior art, allow granular material under relatively airtight vacuum environment, realize the pump type heat low-temperature vacuum drying device of low temperature drying.
The purpose of this utility model is by realizing by following technique measures:
Pump type heat low-temperature vacuum drying device of the present utility model comprises the Minton dryer body of the monolithic construction be jointly made up of with the condensation chamber being built-in with cooling piping the drying chamber being built-in with heating piping, and described heating piping is connected with providing the source pump at hot and cold water source by corresponding connecting line respectively with cooling piping; And described drying chamber is connected by steam communicating pipe with between condensation chamber; Described condensation chamber is connected with vavuum pump by tube connector; The hydrophobic mouth of pipe of the condensed water be connected with drainage pump is provided with bottom described condensation chamber.
The communicating pipe of steam described in the utility model be arranged in order by some the cylindrical tube tube wall of setting being evenly equipped with passage from top to bottom to form, and the aperture of passage is less than the particle diameter of required drying granular material.
Operation principle of the present utility model is as follows:
Granular material is heated by heating piping in drying chamber, moisture vaporization in material is separated out, the steam of separating out enters condensation chamber through communicating pipe, and steam is discharged by drainage pump in condensation chamber after cooling piping cooling condensation, and the on-condensible gas in drying chamber and condensation chamber is discharged by vavuum pump.Hot water in heating piping and the cold water cooled in piping are provided by source pump.
The beneficial effects of the utility model are as follows:
Because the utility model has the advantage that baking temperature is low, little on materials quality impact, structure is simple, energy consumption is low, therefore can use as the drying equipment of grain, seed, medical material etc.
Accompanying drawing explanation
Fig. 1 is pump type heat low-temperature vacuum drying device schematic diagram.
In figure: 1-source pump; 2-drying chamber; 3-steam communicating pipe; 4-heating piping; 5-cools piping; 6-condensation chamber; 7-drainage pump; 8-vavuum pump.
Detailed description of the invention
The utility model is further described in detail below with reference to embodiment (accompanying drawing).
As shown in Figure 1, pump type heat low-temperature vacuum drying device of the present utility model comprises by being built-in with the drying chamber 2 of heating piping 4 and being built-in with the Minton dryer body of the common monolithic construction formed of the condensation chamber 6 cooling piping 5, and described heating piping 4 is connected with providing the source pump 1 at hot and cold water source by corresponding connecting line respectively with cooling piping 5; And described drying chamber 2 is connected by steam communicating pipe 3 with between condensation chamber 6; Described condensation chamber 6 is connected with vavuum pump 8 by tube connector; The hydrophobic mouth of pipe of condensed water be connected with drainage pump 7 is provided with bottom described condensation chamber 6.
Be arranged in order by some the cylindrical tube tube wall of setting being evenly equipped with passage from top to bottom the communicating pipe of steam described in the utility model 3 to form, and the aperture of passage is less than the particle diameter of required drying granular material.
Claims (2)
1. a pump type heat low-temperature vacuum drying device, it is characterized in that: it comprises by the drying chamber being built-in with heating piping (4) (2) and the Minton dryer body being built-in with the common monolithic construction formed of the condensation chamber (6) cooling piping (5), and described heating piping (4) is connected with providing the source pump at hot and cold water source (1) by corresponding connecting line respectively with cooling piping (5); And by being connected steam communicating pipe (3) between described drying chamber (2) with condensation chamber (6); Described condensation chamber (6) is connected with vavuum pump (8) by tube connector; Described condensation chamber (6) bottom is provided with the hydrophobic mouth of pipe of condensed water be connected with drainage pump (7).
2. according to pump type heat low-temperature vacuum drying device according to claim 1, it is characterized in that: described steam communicating pipe (3) is arranged in order by some the cylindrical tube tube wall of setting being evenly equipped with passage from top to bottom and forms, and the aperture of passage is less than the particle diameter of required drying granular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487598.1U CN204987671U (en) | 2015-07-08 | 2015-07-08 | Heat pump type low -temperature vacuum drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487598.1U CN204987671U (en) | 2015-07-08 | 2015-07-08 | Heat pump type low -temperature vacuum drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204987671U true CN204987671U (en) | 2016-01-20 |
Family
ID=55122032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487598.1U Expired - Fee Related CN204987671U (en) | 2015-07-08 | 2015-07-08 | Heat pump type low -temperature vacuum drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204987671U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871579A (en) * | 2017-01-23 | 2017-06-20 | 华北水利水电大学 | A kind of heat pump vacuum couplings Far-infrared drying device |
| CN107694133A (en) * | 2017-11-06 | 2018-02-16 | 李少艳 | One Plant Extracts medicinal extract is concentrated in vacuo drying process |
| CN108895775A (en) * | 2018-07-11 | 2018-11-27 | 武汉理工大学 | A kind of vacuum oven heating and cooling device of micro-nano quartz crystal |
| CN112503869A (en) * | 2020-11-05 | 2021-03-16 | 合肥三伍机械有限公司 | Negative pressure drying device |
-
2015
- 2015-07-08 CN CN201520487598.1U patent/CN204987671U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871579A (en) * | 2017-01-23 | 2017-06-20 | 华北水利水电大学 | A kind of heat pump vacuum couplings Far-infrared drying device |
| CN107694133A (en) * | 2017-11-06 | 2018-02-16 | 李少艳 | One Plant Extracts medicinal extract is concentrated in vacuo drying process |
| CN107694133B (en) * | 2017-11-06 | 2021-06-08 | 李少艳 | Vacuum concentration drying process for plant extract |
| CN108895775A (en) * | 2018-07-11 | 2018-11-27 | 武汉理工大学 | A kind of vacuum oven heating and cooling device of micro-nano quartz crystal |
| CN112503869A (en) * | 2020-11-05 | 2021-03-16 | 合肥三伍机械有限公司 | Negative pressure drying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160708 |