CN101699201B - Energy-saving drying device - Google Patents
Energy-saving drying device Download PDFInfo
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- CN101699201B CN101699201B CN2009101829567A CN200910182956A CN101699201B CN 101699201 B CN101699201 B CN 101699201B CN 2009101829567 A CN2009101829567 A CN 2009101829567A CN 200910182956 A CN200910182956 A CN 200910182956A CN 101699201 B CN101699201 B CN 101699201B
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- hot gas
- waste hot
- energy
- saving
- drying device
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Abstract
The invention provides an energy-saving drying device, which comprises a drier, an internal cylinder, a radiating rib type air heater, a fan, a waste gas recycling device and an energy-saving cover, wherein the energy-saving cover is arranged above the drier, and covers the top of the whole drier; the top of the cover is provided with an air inlet which is jointed with an air feed pipe of the waste gas recycling device; a waste gas exhaust pipe on the bottom of the drier is jointed with a waste gas inlet pipe of the waste gas recycling device through a filtering water tank; and the waste gas recycling device is provided with a deflocculating, dehumidifying, heat exchanging and filtering device between the air inlet pipe and the waste gas exhaust pipe. The energy-saving drying device has the advantages of simple structure, convenient use, recycling of heat energy, energy saving, low cost, environmental protection, and obvious economic and social benefits.
Description
Technical field
The present invention relates to a kind of drying unit, particularly a kind of energy-saving drying device.
Background technology
At present, the dryer that textile industry is used, its top is provided with the fin that is used to add hot-air, ventilating fan is equipped with in the bottom, in the use top is sucked in the dryer by the air after the fin heating, make and wait to dry object rapid draing, and, enter pipeline and enter atmosphere discharging in the dried waste gas slave.Environment is had certain pollution, and particularly a large amount of heat energy are wasted.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of new drying unit, simple in structure, easy to use, heat energy recycling, energy savings reduces cost, the protection environment.
The technical scheme that the present invention deals with problems is: a kind of energy-saving drying device, comprise dryer, inner core, the heat radiation type air heater, ventilating fan, be provided with recycling device of waste hot gas and energy-saving cover, energy-saving cover is located at the top of dryer, shroud whole dryer top, the cover top is provided with air intake, engage with the snorkel in the recycling device of waste hot gas, dryer bottom waste hot gas comb engages by the recycling device waste hot gas of water tank with strainer and waste hot gas inlet pipe, the recycling device of waste hot gas is provided with between snorkel and waste hot gas comb and removes wadding, dry, heat exchange and filter.
Place, gas access, cover top is provided with positive pressure fan.
Be provided with heat-exchange device in the snorkel in the recycling device of waste hot gas, the one end interface engages with circulation waste hot gas inlet pipe, and other end interface engages with the moisture-catcher air inlet by the waste hot gas circulation pipe.
Remove the wadding device in the recycling device of waste hot gas, the lower port of dryer blast pipe inserts water tank with strainer under water, and circulation waste hot gas inlet pipe is connected on above the water tank with strainer and leads to water tank, and the water tank with strainer sealing is provided with water inlet pipe above, and bottom side is provided with draining valve.
Moisture-catcher in the recycling device of waste hot gas is to be made of housing and appendix, between housing and appendix compressor is set, and evaporimeter, condenser, condensate pipe are set in the appendix, and connects with the cold-producing medium circulation pipe.
Be provided with additional air intlet on the snorkel between recycling ducted moisture-catcher of waste hot gas and filter, actinal surface is provided with screen pack.
The energy-saving cover housing is provided with heat-insulation layer.
The hot and humid air that ventilating fan is sent in the dryer, by radiator the Cryogenic air in the air duct is heated, realize self cooling purpose simultaneously, entering moisture-catcher again dries, air after drying enters air duct together with additional air by filter and is heated up by the waste hot gas in the heat exchanger, enter circulation once more, reach energy-conservation.
Useful effect of the present invention is, and is simple in structure, easy to use, heat energy recycling, and energy savings reduces cost, the protection environment, economic and social benefit is remarkable especially.
Description of drawings
The present invention is further described below in conjunction with accompanying drawing.
Accompanying drawing is a structural representation of the present invention.
Among the figure 1, condensate pipe, 2, moisture-catcher, 3, evaporimeter, 4, the moisture-catcher shell, 5, compressor, 6, the cold-producing medium circulation pipe, 7, condenser, 8, the snorkel gas supplementing opening, 9, the waste hot gas circulation pipe, 10, filter, 11, the waste hot gas inlet pipe, 12, heat-exchange device, 13, snorkel, 14, the forced draft fan, 15, the energy-saving cover shell, 16, energy-saving cover, 17, the heat radiation type air heater, 18, the dryer inner core, 19, dryer, 20 screen packs, 21, ventilating fan, 22, the waste hot gas comb, 23, water tank with strainer, 24, water body, 25, draining valve, 26, the water tank with strainer water inlet pipe, 27, appendix.
The specific embodiment
A kind of energy-saving drying device, comprise dryer 19, dryer inner core 18, heat radiation type air heater 17, ventilating fan 21, be provided with recycling device of waste hot gas and energy-saving cover 16, energy-saving cover 16 is located at the top of dryer 19, shroud whole dryer 19 tops, dryer 19 cover tops are provided with air intake, engage with the snorkel 13 in the recycling device of waste hot gas, the waste hot gas comb 22 of dryer 19 bottoms engages with the recycling device waste hot gas of waste hot gas inlet pipe 11 by water tank with strainer 23, and the recycling device of waste hot gas is provided with except that wadding at snorkel 13 and 22 of waste hot gas combs, dry, heat exchange and filter.
Place, gas access, dryer 19 cover top is provided with forced draft fan 14.
Be provided with heat-exchange device 12 in the snorkel 13 in the recycling device of waste hot gas, the one end interface engages with circulation waste hot gas inlet pipe 11, and other end interface engages with moisture-catcher 2 air inlets by waste hot gas circulation pipe 9.
Remove the wadding device in the recycling device of waste hot gas, the lower port of the waste hot gas comb 22 of dryer 19 inserts water tank with strainer 23 under water, and circulation waste hot gas inlet pipe 11 is connected on above the water tank with strainer 23 and leads to water tank, water tank with strainer 23 sealings, be provided with water inlet pipe 26 above, bottom side is provided with draining valve 25.
Moisture-catcher 2 in the recycling device of waste hot gas is to be made of shell 4 and appendix 27, and 27 of shell 4 and appendixs are provided with compressor 5, and evaporimeter 3, condenser 7, condensate pipe 1 are set in the appendix 27, and connects with cold-producing medium circulation pipe 6.
Be provided with snorkel gas supplementing opening 8 on the snorkel 13 of 10 of the recycling ducted moisture-catcher 2 of waste hot gas and filters, actinal surface is provided with screen pack.
The shell 15 of energy-saving cover 16 is provided with heat-insulation layer.
Hot and humid air in the dryer 19, send into waste hot gas comb 22 through filter screen 20 by ventilating fan 21, the water body of waste hot gas comb 22 insertion water tank with strainer 23 24 times, waste hot gas is after water body 24 filters, the Cryogenic air of being gone in 12 pairs of snorkels of heat-exchange device 13 by waste hot gas inlet pipe 11 heats, realize self cooling purpose simultaneously, entering moisture-catcher 2 by waste hot gas circulation pipe 9 again dries, first in the appendix 27 in moisture-catcher 2 through evaporimeter 3 cooling dehumidifications, air after drying heats up through condenser 7 again, the circulating air that dries after heating up goes out moisture-catcher 2, entering snorkel 13 together with additional air by filter 10 is heated up by the waste hot gas in the heat-exchange device 12, enter circulation once more, reach energy-conservation.
Claims (7)
1. energy-saving drying device, comprise dryer, inner core, the heat radiation type air heater, ventilating fan, it is characterized in that: be provided with recycling device of waste hot gas and energy-saving cover, energy-saving cover is located at the top of dryer, shroud whole dryer top, the cover top is provided with air intake, engage with the snorkel in the recycling device of waste hot gas, dryer bottom waste hot gas comb engages by the recycling device waste hot gas of water tank with strainer and waste hot gas inlet pipe, the recycling device of waste hot gas is provided with between snorkel and waste hot gas comb and removes wadding, dry, heat exchange and filter.
2. according to the described energy-saving drying device of claim 1, it is characterized in that: place, gas access, cover top is provided with positive pressure fan.
3. according to the described energy-saving drying device of claim 1, it is characterized in that: be provided with heat-exchange device in the snorkel in the recycling device of waste hot gas, the one end interface engages with circulation waste hot gas inlet pipe, and other end interface engages with the moisture-catcher air inlet by the waste hot gas circulation pipe.
4. according to the described energy-saving drying device of claim 1, it is characterized in that: remove the wadding device in the recycling device of waste hot gas, the lower port of dryer blast pipe inserts water tank with strainer under water, circulation waste hot gas inlet pipe is connected on above the water tank with strainer and leads to water tank, the water tank with strainer sealing, be provided with water inlet pipe above, bottom side is provided with draining valve.
5. according to the described energy-saving drying device of claim 1, it is characterized in that: the moisture-catcher in the recycling device of waste hot gas is to be made of housing and appendix, between housing and appendix compressor is set, evaporimeter, condenser, condensate pipe are set in the appendix, and connect with the cold-producing medium circulation pipe.
6. according to the described energy-saving drying device of claim 1, it is characterized in that: be provided with additional air intlet on the snorkel between recycling ducted moisture-catcher of waste hot gas and filter, actinal surface is provided with screen pack.
7. according to the described energy-saving drying device of claim 1, it is characterized in that: the energy-saving cover housing is provided with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101829567A CN101699201B (en) | 2009-09-11 | 2009-09-11 | Energy-saving drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101829567A CN101699201B (en) | 2009-09-11 | 2009-09-11 | Energy-saving drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101699201A CN101699201A (en) | 2010-04-28 |
| CN101699201B true CN101699201B (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101829567A Expired - Fee Related CN101699201B (en) | 2009-09-11 | 2009-09-11 | Energy-saving drying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101699201B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542712A (en) * | 2012-07-17 | 2014-01-29 | 中国科学院工程热物理研究所 | Dry exhaust gas processing system |
| CN104154730B (en) * | 2014-08-18 | 2016-08-24 | 浙江浩岭环保科技有限公司 | Multipurpose novel ecological drier |
| CN104406370B (en) * | 2014-11-20 | 2016-09-14 | 四川省烟草公司攀枝花市公司（攀枝花市烟草公司） | Energy-saving hot-blast drying unit |
| CN108592535B (en) * | 2018-04-17 | 2020-08-07 | 浙江豆豆宝中药研究有限公司 | Exhaust treatment device of chinese-medicinal material oven |
| CN109141000B (en) * | 2018-08-02 | 2020-06-02 | 泗阳申久家纺面料有限公司 | Drying device for weaving with waste heat recovery function |
| CN113188305B (en) * | 2021-04-30 | 2023-11-17 | 张国华 | Control method of marine timber vacuum drying system |
-
2009
- 2009-09-11 CN CN2009101829567A patent/CN101699201B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101699201A (en) | 2010-04-28 |
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