CN202304339U - Heating system of dryer - Google Patents
Heating system of dryer Download PDFInfo
- Publication number
- CN202304339U CN202304339U CN2011203881737U CN201120388173U CN202304339U CN 202304339 U CN202304339 U CN 202304339U CN 2011203881737 U CN2011203881737 U CN 2011203881737U CN 201120388173 U CN201120388173 U CN 201120388173U CN 202304339 U CN202304339 U CN 202304339U
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- CN
- China
- Prior art keywords
- heating
- thermal agitation
- medium
- stirring shafts
- heating system
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- 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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- Drying Of Solid Materials (AREA)
Abstract
The utility model disclosed a heating system of a dryer. The heating system comprises a medium pool, a medium circulating pipeline, a heat pump, a heating sleeve and heat stirring shafts, wherein the dryer comprises a stand as well as a host case body, bearing blocks and a motor which are mounted on the stand; a plurality of groups of heat stirring shafts matched with the bearing blocks at two ends of the heat stirring shafts, and the heating sleeves formed by tightly arranging a plurality of stainless steel tubes are mounted in the host case body; the heat stirring shafts are wrapped by the heating sleeves; a feed opening is formed in one end of the host case body; a discharge opening is formed in the other end of the host case body; an exhaust opening is formed in the upper part of the host case body; a medium inlet is formed in one end of each stainless steel tube of each heating sleeve; a medium outlet is formed in the other end of each stainless steel tube of each heating sleeve; rotary joints are arranged at two ends of the heat stirring shafts; and propelling blades are arranged on the heat stirring shafts. The heating system disclosed by the utility model has the advantages of energy economization, environmental protection, compact structure, simplification of maintenance, uniform heating, high heating speed and capability of being used for heating and drying various materials.
Description
Technical field
The utility model belongs to heating system, is specifically related to a kind of heating system of drying machine.
Background technology
Heated drying is a kind of both economical dry means; Comprise the dry dual mode of direct drying and indirect; To be hot gas with material directly contact to mix the essence of direct drying makes material be able to drying; The dry essence of indirect is that heat passes to wall through media such as steam, deep fats, thereby the material of wall opposite side is heated, drying.Compare with direct drying, the dry advantage of indirect is that medium does not directly contact with material; Can not cause for the second time and pollute, in addition, processing environment is airtight; Toxic dust, gas safety are controlled; Angle says that the indirect drying can become the main flow of dry technology from environmental protection ground, especially when handling the poisonous and harmful material, more has superiority.Yet the indirect drying also has tangible deficiency: the thermal efficiency of (1) existing indirect dry technology and rate of drying are all not as the convection drying technology; (2) there is moving component in existing indirect drying equipment, and maintenance difficulty is big, and maintenance cost is high.
The utility model content
The purpose of the utility model provides a kind of energy-saving and environmental protection, simple in structure, drying machine indirect system that heats is good.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of heating system of drying machine is characterized in that, comprises medium pond, medium circulation pipeline, heat pump, heating jacket and thermal agitation axle; Said drying machine comprises frame; Rack-mounted main frame casing, bearing block and motor; Be equipped with in the main frame casing and some groups of hollow thermal agitation axles of two end axles bearing coupling and the heating jacket that is formed by the tight arrangement of many stainless steel tubes, heating jacket is wrapped in the thermal agitation axle; One end of main frame casing is provided with charging aperture, and the other end is provided with discharging opening, and top is provided with the gas outlet, and an end of heating jacket stainless steel tube is provided with the medium import, and the other end is provided with media outlet; The two ends of thermal agitation axle are provided with swivel joint, and the thermal agitation axle is provided with the propelling blade.
Preferably, said propelling blade is hollow, advances blade to be fixedly connected on spirally on the thermal agitation axle, and the junction advances the space in blade and the thermal agitation axle to connect for being tightly connected.
Preferably, said medium circulation pipeline is provided with the check valve of the unidirectional circulation of control medium.
The utility model comprises following advantage: 1, energy-conservation.The utility model adopts heat pump, and efficiency of energy utilization is high.2, compact equipment, floor space is little.Can be known that by device structure the heat exchange area that heating jacket, thermal agitation axle provide is big, the heat transfer area of unit volume equipment is big, can save floor space, reduces capital expenditure.3, environmental friendliness.Owing to adopted the mode of indirect, can not cause secondary pollution, handle the space sealing, toxic dust, gas safety are controlled.4, homogeneous heating, firing rate are fast.5, simple in structure, moving component is few, and for ease of maintenaince, also handled easily has been practiced thrift maintenance cost and labor cost.6, the utility model is of many uses, is applicable to the heat drying operation of multiple different material.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Label among the figure: the 1-swivel joint, 2-thermal agitation axle, 3-advance blade, 4-frame, 5-heating jacket, 6-medium pond, 7-main frame casing, 8-motor, 9-heat pump, 10-check valve, the import of 11-medium, 12-media outlet, 13-bearing block.
The specific embodiment
In order to deepen understanding to the utility model; To combine embodiment and accompanying drawing that the utility model is done further to detail below; This embodiment only is used to explain the utility model; Do not constitute the qualification to the utility model protection domain, those skilled in the art do not need the protection domain that various modifications that creative work can carry out or distortion still belong to this patent in the protection domain of this patent claim.
A kind of heating system of drying machine is characterized in that, comprises medium pond 6, medium circulation pipeline 14, heat pump 9, heating jacket 5 and thermal agitation axle 2; Said drying machine comprises frame 4; Rack-mounted main frame casing 7, bearing block 13 and motor 8; Be equipped with in the main frame casing with the hollow thermal agitation axle of two end axles bearing coupling with by many stainless steel tubes and closely arrange the heating jacket that forms, heating jacket is wrapped in the thermal agitation axle; One end of main frame casing is provided with charging aperture, and the other end is provided with discharging opening, and top is provided with the gas outlet, and an end of heating jacket stainless steel tube is provided with medium import 11, and the other end is provided with media outlet 12; The two ends of thermal agitation axle are provided with swivel joint 1, and the thermal agitation axle is provided with and advances blade 3.
Said propelling blade is hollow, advances blade to be fixedly connected on spirally on the thermal agitation axle, and the junction advances the space in blade and the thermal agitation axle to connect for being tightly connected.
Said medium circulation pipeline is provided with the check valve 10 of the unidirectional circulation of control medium.
The operation principle of the utility model is: the utility model has adopted 2 approach that material is heated, and the 1st approach is that medium is got into thermal agitation axle 2 and advances blade 3 through swivel joint 1 by heat pump 9 heating backs; Add thermal material; Unidirectional then 6, the 2 approach in medium pond that are back to are that medium is got into the stainless steel tube of heating jacket 5 by heat pump 9 heating backs; Add thermal material, the unidirectional then medium pond 6 that is back to; In material gets into heating jacket 5 from charging aperture, push ahead along the heating jacket inwall under the effect that advances blade 3, to around shed, material receives the dual-heated of heating jacket and thermal agitation axle, heat exchange area is big, homogeneous heating, firing rate is fast.
Claims (3)
1. the heating system of a drying machine is characterized in that, comprises medium pond, medium circulation pipeline, heat pump, heating jacket and thermal agitation axle; Said drying machine comprises frame; Rack-mounted main frame casing, bearing block and motor; Be equipped with in the main frame casing and some groups of hollow thermal agitation axles of two end axles bearing coupling and the heating jacket that is formed by the tight arrangement of many stainless steel tubes, heating jacket is wrapped in the thermal agitation axle; One end of main frame casing is provided with charging aperture, and the other end is provided with discharging opening, and top is provided with the gas outlet, and an end of heating jacket stainless steel tube is provided with the medium import, and the other end is provided with media outlet; The two ends of thermal agitation axle are provided with swivel joint, and the thermal agitation axle is provided with the propelling blade.
2. the heating system of a kind of drying machine as claimed in claim 1; It is characterized in that said propelling blade is hollow, advance blade to be fixedly connected on spirally on the thermal agitation axle; And the junction advances the space in blade and the thermal agitation axle to connect for being tightly connected.
3. the heating system of a kind of drying machine as claimed in claim 1 is characterized in that, the medium circulation pipeline is provided with the check valve of the unidirectional circulation of control medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203881737U CN202304339U (en) | 2011-10-13 | 2011-10-13 | Heating system of dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203881737U CN202304339U (en) | 2011-10-13 | 2011-10-13 | Heating system of dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202304339U true CN202304339U (en) | 2012-07-04 |
Family
ID=46373223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203881737U Expired - Fee Related CN202304339U (en) | 2011-10-13 | 2011-10-13 | Heating system of dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202304339U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403543A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Filament raw material drying device |
| CN106723192A (en) * | 2017-01-16 | 2017-05-31 | 山东省果树研究所 | Fibert frying equipment |
| CN106852507A (en) * | 2017-01-16 | 2017-06-16 | 山东省果树研究所 | Walnut frying process equipment |
| CN106852508A (en) * | 2017-01-16 | 2017-06-16 | 山东省果树研究所 | Chestnut frying process equipment |
-
2011
- 2011-10-13 CN CN2011203881737U patent/CN202304339U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403543A (en) * | 2016-11-22 | 2017-02-15 | 江苏新豪威特种化纤有限公司 | Filament raw material drying device |
| CN106723192A (en) * | 2017-01-16 | 2017-05-31 | 山东省果树研究所 | Fibert frying equipment |
| CN106852507A (en) * | 2017-01-16 | 2017-06-16 | 山东省果树研究所 | Walnut frying process equipment |
| CN106852508A (en) * | 2017-01-16 | 2017-06-16 | 山东省果树研究所 | Chestnut frying process equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131013 |