CN200975835Y - Low temperature drying system - Google Patents
Low temperature drying system Download PDFInfo
- Publication number
- CN200975835Y CN200975835Y CN 200620052972 CN200620052972U CN200975835Y CN 200975835 Y CN200975835 Y CN 200975835Y CN 200620052972 CN200620052972 CN 200620052972 CN 200620052972 U CN200620052972 U CN 200620052972U CN 200975835 Y CN200975835 Y CN 200975835Y
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- CN
- China
- Prior art keywords
- low temperature
- heat
- drying system
- valve
- heat pipe
- 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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Abstract
The utility model relates to a cryodrying system, which comprises a liquid heat-conducting medium circulating circuit. The liquid heat-conducting medium circulating circuit is mainly composed of an electric heater, a liquid pump and a plurality of radiating pipes communicated by a heat pipe component, wherein the radiating device is arranged in the drying room of which the inside is an insulating layer; the heat pipe component positioned outside of the drying room is provided with an inlet valve, a return valve, and a discharge valve. The utility model has the advantages of safe and environment protection, and is suitable for drying catharine, firecrackers, medicine and crops.
Description
Background technology
The utility model relates to low temperature drying system arrangement, especially for the liquid thermal conductivity media circulation low temperature drying system of fireworks and firecrackers pharmaceutical drying.
Technical field
In the fireworks and firecrackers industry, need carry out drying to medicine, because gunpowder, can not be higher than 80 degree usually to the specific (special) requirements of temperature, the said low temperature of the utility model is meant that temperature is not higher than 80 degree.Prior art is used the boiler heating usually, deliver a vapor to radiator in the hothouse by pipeline, because boiler self is dangerous high, boiler need be arranged on from hothouse place far away, cause conveyance conduit longer, make a large amount of losses of high-temperature steam heat before entering radiator, be unfavorable for energy savings.
The utility model content
The purpose of this utility model is that a kind of low temperature drying system will be provided, and has safety, environmental protection, energy-conservation miscellaneous function.
The technical solution of the utility model is to realize like this, low temperature drying system, comprise a liquid thermal conductivity media closed circuit, it is characterized in that: described liquid thermal conductivity media closed circuit mainly is connected perforation by electric heater 1, liquid pump 2 and radiating tube 3 by heat pipe assembly 4, and described radiator 3 is arranged on the hothouse interior 6 that inwall is a heat-insulation layer 5.
As improvement of the present utility model, be provided with influent stream valve 7, return valve 8 and eduction valve 9 on the heat pipe assembly 4 outside hothouse.
The utility model has the advantages that, be fit to the fireworks and firecrackers pharmaceutical drying, owing to adopt electric heater heating liquid heat-conducting medium, function with safety and environmental protection, its heating plant electric heater can be arranged near the hothouse, the heat pipe length component that is set up is short, has reduced the heat energy loss of heat-conducting medium in heat pipe.And prior art rice heats with boiler fired coal, because the Safety Effect of boiler, boiler need be arranged on place away from hothouse, need set up very long jet chimney, heat energy loss was serious when high-temperature steam transmitted in pipeline, simultaneously, and the cinder waste gas that boiler produces, environment is polluted, and the cleaning cinder also needs labor intensive and material resources.The utility model is applicable to fireworks and firecrackers medicine and crops drying.
Description of drawings
Fig. 1 is first example structure principle schematic of the present utility model;
On the figure second example structure principle schematic of the present utility model.
The specific embodiment
Embodiment 1, with reference to Fig. 1, this low temperature drying system, comprise the confined space of liquid thermal conductivity media circulation, described confined space mainly is connected perforation by electric heater 1, liquid pump 2 and radiating tube 3 by heat pipe assembly 4, and described radiator 1 is arranged on hothouse 6 bottoms that inwall is a heat-insulation layer 5.Heat-conducting medium is a water, and liquid pump 2 is a water pump.
Be provided with influent stream valve 7, return valve 8 and eduction valve 9 on the heat pipe assembly 4 outside hothouse 6.
Operation principle: open influent stream valve 7 and return valve 8, close eduction valve 9, start-up system, water pump 2 provides power, and electric heater 1 provides heat energy, and the air of radiating tube 3 circumference carries out drying to the material in the hothouse 6; If need discharge water, then shutdown system is closed influent stream valve 7 and is gone out to flow valve 8, opens eduction valve 9.
Claims (2)
1, low temperature drying system, comprise a liquid thermal conductivity media closed circuit, it is characterized in that: described liquid thermal conductivity media closed circuit mainly is connected perforation by electric heater, liquid pump and radiating tube by the heat pipe assembly, and described radiator is arranged in the hothouse that inwall is a heat-insulation layer.
2, low temperature drying system according to claim 1 is characterized in that: be provided with influent stream valve, return valve and eduction valve on the heat pipe assembly outside hothouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052972 CN200975835Y (en) | 2006-11-29 | 2006-11-29 | Low temperature drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620052972 CN200975835Y (en) | 2006-11-29 | 2006-11-29 | Low temperature drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200975835Y true CN200975835Y (en) | 2007-11-14 |
Family
ID=38902119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620052972 Expired - Fee Related CN200975835Y (en) | 2006-11-29 | 2006-11-29 | Low temperature drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200975835Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202872A (en) * | 2015-10-12 | 2015-12-30 | 长沙市跃奇节能电气设备贸易有限公司 | Static pyrotechnic composition dehumidifying and drying system |
-
2006
- 2006-11-29 CN CN 200620052972 patent/CN200975835Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202872A (en) * | 2015-10-12 | 2015-12-30 | 长沙市跃奇节能电气设备贸易有限公司 | Static pyrotechnic composition dehumidifying and drying system |
| CN105202872B (en) * | 2015-10-12 | 2017-11-14 | 长沙跃奇节能电气设备有限公司 | A kind of static pyrotechnic composition removal moisture drying system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |