CN203672095U - High-efficiency drier - Google Patents
High-efficiency drier Download PDFInfo
- Publication number
- CN203672095U CN203672095U CN201320894684.5U CN201320894684U CN203672095U CN 203672095 U CN203672095 U CN 203672095U CN 201320894684 U CN201320894684 U CN 201320894684U CN 203672095 U CN203672095 U CN 203672095U
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- China
- Prior art keywords
- heat pump
- drying machine
- main heat
- evaporimeter
- assisted
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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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- 238000001035 drying Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 38
- 238000001816 cooling Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drying Of Solid Materials (AREA)
Abstract
A high-efficiency drier comprises a material drying box and a drier box. The top of the material drying box is connected with the top of the drier box through a heat preservation air return pipe, and a main heat pump system compressor, a main heat pump system condenser and a fan are arranged at the bottom of the drier box; a baffle is arranged in the middle of the drier box, and the baffle is provided with an auxiliary heat pump system compressor, a main heat pump system evaporator and a heat recovery device; the drier box provided with an auxiliary heat pump upper auxiliary evaporator and an auxiliary heat pump left auxiliary evaporator; the auxiliary heat pump system compressor is connected with the auxiliary heat pump upper auxiliary evaporator and the auxiliary heat pump left auxiliary evaporator, and the main heat pump system compressor is connected with the main heat pump system condenser and the main heat pump system evaporator; the bottom of the material drying box and the bottom of the drier box are connected through an air outlet pipe, and a heat pipe heater is arranged in the air outlet pipe.
Description
Technical field
The utility model belongs to drying equipment technical field, relates in particular to a kind of high efficiency drying machine.
Background technology
Existing drying machine utilizes coal, oil, combustion gas, electrical heating to gas-heated or utilizes hot pump dehydration heating, by becoming high temperature drying gas after heating, the material that is dried is dried, absorption after drying the moisture of material become hot and humid gas.Hot and humid gas generally directly enters the external world, or enter the external world after reclaiming by ordinary hot again, and such equipment wastes energy, the waste heat of energy-conservation or not hot and humid gas fails fully rationally to utilize, and result is that drying efficiency is low, and energy consumption is high, not environmental protection.
Utility model content
The utility model is mainly to solve the existing technical problem of above-mentioned prior art, a kind of high efficiency drying machine is provided, by main heat pump evaporimeter is set, main heat pump condenser, heat pipe heater and heat reclamation device, utilize heat reclamation device by the heat absorption in high temperature wet gas, then with main heat pump evaporimeter, the moisture refrigeration in wet gas is absorbed, with main heat pump condenser, cooling gas-heated is arrived to uniform temperature again, finally by heat pipe heater and blower fan, the gas with uniform temperature is carried out to thermal compensation, the gas that makes to have uniform temperature becomes high temperature drying gas and enters dry materials casing, reach the object of drying article, and realize the efficient circulation utilization of heat energy.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of high efficiency drying machine, comprise dry materials casing and drying machine casing, the top of described dry materials casing and drying machine casing is connected with insulation backwind tube, and described drying machine bottom half arranges main heat pump compressor, main heat pump condenser and blower fan; In the middle of described drying machine casing, baffle plate is set, assisted heat pump system compressor, main heat pump evaporimeter and heat reclamation device are set on described baffle plate; Auxiliary evaporator and assisted heat pump left redundant evaporimeter on assisted heat pump are set on described drying machine casing; Described assisted heat pump system compressor is connected with auxiliary evaporator on assisted heat pump and assisted heat pump left redundant evaporimeter, and described main heat pump compressor is connected with main heat pump condenser, main heat pump evaporimeter; Described dry materials casing is connected with discharge pipe with drying machine bottom half, in described discharge pipe, heat pipe heater is set.
As preferably, described assisted heat pump left redundant evaporation is opened in the time of summer, when the fresh air of being convenient to outside external humidification enters drying machine casing, by cooling the moisture in external humidification gas, absorb.
As preferably, on described assisted heat pump, auxiliary evaporator is opened in the time of winter, while being convenient in drying machine casing that moisture is discharged, absorbs the heat energy in gas, improves the heat energy recovery rate of drying machine.
As preferably, in described dry materials casing, Turbogrid plates are set, be convenient to be put by dry material.
As preferably, described assisted heat pump system condenser is connected with capillary with auxiliary evaporator, assisted heat pump left redundant evaporimeter on assisted heat pump.
As preferably, described main heat pump condenser is connected with capillary with main heat pump evaporimeter.
The beneficial effect the utlity model has: by main heat pump evaporimeter is set, main heat pump condenser, heat pipe heater and heat reclamation device, utilize heat reclamation device by the heat absorption in high temperature wet gas, then with main heat pump evaporimeter, the moisture refrigeration in wet gas is absorbed, with main heat pump condenser, cooling gas-heated is arrived to uniform temperature again, finally by heat pipe heater and blower fan, the gas with uniform temperature is carried out to thermal compensation, the gas that makes to have uniform temperature becomes high temperature drying gas and enters dry materials casing, reach the object of drying article, and realize the efficient circulation utilization of heat energy.Therefore the utlity model has the features such as simple in structure, reasonable in design.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is workflow diagram of the present utility model.
In figure: 1, heat reclamation device; 2, assisted heat pump system condenser; 3, main heat pump compressor; 4, main heat pump condenser; 5, blower fan; 6, heat pipe heater; 7, high temperature drying gas; 8, Turbogrid plates; 9, by dry material; 10, high temperature wet gas; 11, insulation backwind tube; 12, auxiliary evaporator on assisted heat pump; 13, assisted heat pump system compressor; 14, main heat pump evaporimeter; 15, assisted heat pump left redundant evaporimeter; 16, dry materials casing; 17, drying machine casing; 18, baffle plate; 19, discharge pipe; 20, low temperature drying gas; 21, fresh air; 22, moisture; 23, capillary.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of high efficiency drying machine, as shown in Figure 1, comprise dry materials casing and drying machine casing, the top of described dry materials casing and drying machine casing is connected with insulation backwind tube, and described drying machine bottom half arranges main heat pump compressor, main heat pump condenser and blower fan; In the middle of described drying machine casing, baffle plate is set, assisted heat pump system compressor, main heat pump evaporimeter and heat reclamation device are set on described baffle plate; Auxiliary evaporator and assisted heat pump left redundant evaporimeter on assisted heat pump are set on described drying machine casing; Described assisted heat pump system compressor is connected with auxiliary evaporator on assisted heat pump and assisted heat pump left redundant evaporimeter, and described main heat pump compressor is connected with main heat pump condenser, main heat pump evaporimeter; Described dry materials casing is connected with discharge pipe with drying machine bottom half, in described discharge pipe, heat pipe heater is set; Described assisted heat pump system condenser is connected with capillary with auxiliary evaporator, assisted heat pump left redundant evaporimeter on assisted heat pump, and described main heat pump condenser is connected with capillary with main heat pump evaporimeter.
When work, as shown in Figure 2, high temperature drying gas is to after being dried by dry material, high temperature drying gas becomes high temperature wet gas, high temperature wet gas enters drying machine casing through insulation backwind tube, high temperature wet gas is first passed through heat reclamation device, absorbs the partial heat energy in high temperature wet gas; Then be absorbed the gas of partial heat energy through becoming owner of heat pump evaporimeter, by cooling the moisture in gas, be convenient to dehydration; Gas through dehydration will pass through heat reclamation device again, gas is now low temperature drying gas, then low temperature drying gas enter drying machine bottom half by assisted heat pump system condenser, now low temperature drying gas is by the preheating of assisted heat pump system condenser, then by blower fan, gas is blowed to heat pipe heater, now gas becomes high temperature drying gas, high temperature drying gas enters dry materials casing bottom, then by Turbogrid plates to being dried by dry material.
Assisted heat pump left redundant evaporimeter is opened in the time of summer, when the fresh air of being convenient to outside external humidification enters drying machine casing, by cooling the moisture in external humidification gas, absorb; On assisted heat pump, auxiliary evaporator is opened in the time of winter, while being convenient to the interior moisture discharge of drying machine casing, absorbs the heat energy in gas, improves the heat energy recovery rate of drying machine; High efficiency drying machine has not only reached the object of drying article, and has realized the efficient circulation utilization of heat energy.
Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all should think and belong to protection domain of the present utility model.
Claims (1)
1. a high efficiency drying machine, comprise dry materials casing and drying machine casing, the top insulation backwind tube that it is characterized in that described dry materials casing and drying machine casing is connected, and described drying machine bottom half arranges main heat pump compressor, main heat pump condenser and blower fan; In the middle of described drying machine casing, baffle plate is set, assisted heat pump system compressor, main heat pump evaporimeter and heat reclamation device are set on described baffle plate; Auxiliary evaporator and assisted heat pump left redundant evaporimeter on assisted heat pump are set on described drying machine casing; Described assisted heat pump system compressor is connected with auxiliary evaporator on assisted heat pump and assisted heat pump left redundant evaporimeter, and described main heat pump compressor is connected with main heat pump condenser, main heat pump evaporimeter; Described dry materials casing is connected with discharge pipe with drying machine bottom half, in described discharge pipe, heat pipe heater is set; Described assisted heat pump system condenser is connected with capillary with auxiliary evaporator, assisted heat pump left redundant evaporimeter on assisted heat pump, and described main heat pump condenser is connected with capillary with main heat pump evaporimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894684.5U CN203672095U (en) | 2013-12-31 | 2013-12-31 | High-efficiency drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320894684.5U CN203672095U (en) | 2013-12-31 | 2013-12-31 | High-efficiency drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672095U true CN203672095U (en) | 2014-06-25 |
Family
ID=50968381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320894684.5U Expired - Fee Related CN203672095U (en) | 2013-12-31 | 2013-12-31 | High-efficiency drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359302A (en) * | 2014-11-05 | 2015-02-18 | 嵊州市海鹭制冷干燥设备有限公司 | Energy-saving uniform drying machine |
| CN104482749A (en) * | 2014-12-03 | 2015-04-01 | 湖南省浏阳市择明热工器材有限公司 | Drying system lowering defrosting temperature of air source heat pump |
| CN108344259A (en) * | 2018-02-09 | 2018-07-31 | 浙江花小匠网络科技有限公司 | A kind of drying machine |
-
2013
- 2013-12-31 CN CN201320894684.5U patent/CN203672095U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359302A (en) * | 2014-11-05 | 2015-02-18 | 嵊州市海鹭制冷干燥设备有限公司 | Energy-saving uniform drying machine |
| CN104482749A (en) * | 2014-12-03 | 2015-04-01 | 湖南省浏阳市择明热工器材有限公司 | Drying system lowering defrosting temperature of air source heat pump |
| CN108344259A (en) * | 2018-02-09 | 2018-07-31 | 浙江花小匠网络科技有限公司 | A kind of drying machine |
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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 |
Granted publication date: 20140625 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |