CN204207050U - The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat - Google Patents
The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat Download PDFInfo
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- CN204207050U CN204207050U CN201420579640.8U CN201420579640U CN204207050U CN 204207050 U CN204207050 U CN 204207050U CN 201420579640 U CN201420579640 U CN 201420579640U CN 204207050 U CN204207050 U CN 204207050U
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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
- 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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Abstract
The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat, comprising: hot air duct, electrically ventilating butterfly valve, waste heat pipeline, three-way pipeline, circulation air intake blower fan, dehumidifying pipelines, wet-emitting blower and drying of Chinese wolfberry machine tunnel; The port of hot air duct lateral is fixed with electrically ventilating butterfly valve, electrically ventilating butterfly valve is fixedly communicated with three-way pipeline, three-way pipeline fixes the waste heat pipeline being communicated with and being communicated with side, drying of Chinese wolfberry machine tunnel waste heat window, three-way pipeline is fixedly communicated with circulation air intake blower fan air inlet, the air outlet of circulation air intake blower fan is communicated with the hot air inlet of drying of Chinese wolfberry machine tunnel side lower, drying of Chinese wolfberry machine tunnel top has hydrofuge window to be communicated with dehumidifying pipelines, dehumidifying pipelines is communicated with wet-emitting blower air inlet, and wet-emitting blower air outlet is communicated with extraneous; Waste heat window side has one to change air regulator mouth; The utility model has saved the fuel of boiler or hot-blast stove generation hot blast needs on the one hand, and the waste heat on the other hand in dryer is recycled, simultaneously Optimization Work environment.
Description
technical field:
The utility model relates to a kind of dryer hot-air system of drying matrimony vine, the drying of Chinese wolfberry machine flow through type hot-air system that a kind of drying of Chinese wolfberry machine waste heat energy particularly related to is recycled.
background technology:
Mostly the drying of Chinese wolfberry machine of prior art is tunnel drier, a kind of traditional type matrimony vine tunnel drier enters hot blast from the side, hot blast blows with advection form and skims over matrimony vine surface, drying rate is comparatively slow, and the thermal efficiency is very low, about 30%, within one day 24 hours, matrimony vine about 8 tons can be dried, cycle produces, and use general, the matrimony vine color after oven dry is general.Another kind of matrimony vine tunnel horizontal drying machine enters hot blast from bottom, matrimony vine is laid in surface, be exposed to outside, hot blast enters from bottom, individual through matrimony vine with percolation form, then hot blast is just diffused in external environment condition, drying rate is very fast, and the thermal efficiency about 60%, can dry matrimony vine about 15 tons in one day 24 hours, cycle produces, and the matrimony vine color after drying than traditional type matrimony vine tunnel drier is good.
Sum up the experience of drying matrimony vine for many years, find from bottom air intake, hot blast is high by the efficiency comparison of matrimony vine with the form of percolation, but prior art does not pass into from bottom the flow through type hot-air system that hot blast carries out waste heat recovery simultaneously.
There is no the drying of Chinese wolfberry machine of waste heat recovery, hot blast is passed into drying of Chinese wolfberry machine from hot-blast stove or boiler endlessly, drying of Chinese wolfberry machine is overflowed from the opening part at uncovered, window or two ends, be discharged in working environment, in the matrimony vine mature period, dryer needs to work continuously for a long time, and working environment is more and more warmmer, whole work under bad environment, the situation that workman often has heatstroke to fall in a swoon; The fuel such as hot-blast stove or boiler are also ceaselessly provide hot blast, a large amount of consumption coals; Also need to install dilution air plant or air-conditioning temperature-reducing, in a disguised form increase cost, effect is unsatisfactory simultaneously; Cause very large thermal waste, dryer will constantly heat a surrounding environment otherwise disconnected cooling, and both sides contradict, and all highly energy-consumings.
utility model content:
For the deficiencies in the prior art, it is fast that technical problem to be solved in the utility model is to provide a kind of drying efficiency, good drying effect, the drying of Chinese wolfberry machine flow through type hot-air system of the recovery waste heat of energy-conserving and environment-protective.
The technical scheme that the utility model technical solution problem adopts is:
A drying of Chinese wolfberry machine flow through type hot-air system for recovery waste heat, the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat comprises: hot air duct, electrically ventilating butterfly valve, waste heat pipeline, three-way pipeline, circulation air intake blower fan, dehumidifying pipelines, wet-emitting blower and drying of Chinese wolfberry machine tunnel; The port fixed installation electrically ventilating butterfly valve of hot air duct lateral, electrically ventilating butterfly valve is fixedly communicated with three-way pipeline, three-way pipeline fixes the waste heat pipeline being communicated with and being communicated with side, drying of Chinese wolfberry machine tunnel waste heat window, three-way pipeline is fixedly communicated with circulation air intake blower fan air inlet, the air outlet of circulation air intake blower fan is communicated with the hot air inlet of drying of Chinese wolfberry machine tunnel side lower, drying of Chinese wolfberry machine tunnel top has hydrofuge window to be communicated with dehumidifying pipelines, dehumidifying pipelines is communicated with wet-emitting blower air inlet, and wet-emitting blower air outlet is communicated with extraneous; The waste heat window side in drying of Chinese wolfberry machine tunnel has one to change air regulator mouth.
Optimum, hot air duct is communicated with the hot-air mouth of hot-blast stove or boiler, and hot air duct has at least one lateral.
Optimum, hot-blast stove is hot-blast stove that is coal-fired or combustion gas indirect hot air type.
Optimum, hot air duct has six laterals.
Optimum, the waste heat window in drying of Chinese wolfberry machine tunnel is positioned at the top of side, drying of Chinese wolfberry machine tunnel; Waste heat window has adjustable ventilation device.
Optimum, the hydrofuge window in drying of Chinese wolfberry machine tunnel is positioned at drying of Chinese wolfberry machine top away from waste heat window side.
Optimum, the hydrofuge window in drying of Chinese wolfberry machine tunnel has adjustable ventilation device.
Optimum, changing air regulator mouth has adjustable ventilation device, is communicated with drying of Chinese wolfberry machine tunnel internal and outside.
Optimum, electrically ventilating butterfly valve is Intelligent adjustment type electrically ventilating butterfly valve.
Optimum, the pipeline external of hot air duct, waste heat pipeline and three-way pipeline has wrapped up at least one deck insulation material, has wrapped up at least one deck heat-barrier material outside insulation material.
As shown from the above technical solution, the utility model provides a kind of drying of Chinese wolfberry machine hot-air system, the waste heat reclaimed enters drying of Chinese wolfberry machine from bottom after also having the hot blast in hot air duct to mix, hot blast passes through matrimony vine with the form of percolation, then a part of hot blast is by waste heat recovery, heat energy is fully utilized, and another part hot blast is discharged to factory building outside with moisture by moisture pipeline.The utility model decreases the hot blast use amount formed by boiler or Combustion of Hot Air Furnace on the one hand, save the fuel of boiler or hot-blast stove generation hot blast needs, waste heat on the other hand in dryer is recycled, and decrease the heat be discharged in working environment, heat energy is fully utilized, energy-conserving and environment-protective, Optimization Work environment simultaneously, working environment has had the change of matter before comparing, actual motion effect is fine, workman's reflection is also fine, obtains accreditation and the favorable comment of insider.
Hot air duct branch port in the drying of Chinese wolfberry machine flow through type hot-air system of the utility model recovery waste heat is provided with electrically ventilating dish valve, the opening angle size regulating electrically ventilating dish valve is selected according to dryer internal temperature, electrically ventilating dish valve ratio before all-pass formula pipeline controllability strengthens greatly, can control the amount of hot blast air intake according to different temperature conditions; The electrically ventilating dish valve of temperature can be regulated continuously to compare the valve of venetian blind type before, the accuracy controlled improves greatly, temperature-controlled precision reaches ± and 1 DEG C, accurate temperature adjustment, drying effect is better, stop the situation of the drying of Chinese wolfberry poor effect caused because of temperature error, can overtemperature alarm be set, prevents matrimony vine burn-off phenomenon from occurring.
accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat.
Accompanying drawing 2 is structural representation left views of the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat.
In figure: hot air duct 1, electrically ventilating butterfly valve 2, waste heat pipeline 3, circulation air intake blower fan 4, dehumidifying pipelines 5, wet-emitting blower 6, drying of Chinese wolfberry machine tunnel 7, change air regulator mouth 8, waste heat window 9, hot air inlet 10 and hydrofuge window 11.
detailed description of the invention:
In conjunction with the accompanying drawing in the utility model embodiment, the embodiment technical scheme of utility model is done and further elaborates.
The hot-air mouth of hot-blast stove or boiler is communicated with hot air duct 1, hot air duct 1 has at least one lateral, ordinary circumstance has six laterals to lead to drying of Chinese wolfberry machine tunnel 7 bringing-up section, according to the length of drying of Chinese wolfberry machine tunnel 7 bringing-up section or the lateral quantity selecting hot air duct 1 can be needed, as three branches or eight branches.
The hot-blast stove of coal-fired indirect hot air type can be selected, select the coal-fired indirect-heating hot air stove of metallic object, this stove have employed and integrates burning and heat exchange, and cigarette and air Ge Zouqi road, heat definitely pollution-free, have employed flue gas parallel baffled fin and negative pressure suction fume exhausting type simultaneously, heat exchange part is dust stratification dirt not, need not clear up, heat dispersion stablize, the various fuel such as fire coal or firewood can be used, and be furnished with secondary air device, burning is completely.
Preferably use the hot-blast stove of combustion gas indirect hot air type, gas heating speed is faster, efficiency is higher, and with intelligent apparatus such as automatic ignition safety alarms, also do not need labour to work, the work completing heating hot blast of automated intelligent, but whether restrictive condition is plant area there is gas pipeline to pass into simultaneously, so be not necessarily suitable for and all situations, can the hot-blast stove of preferably combustion gas indirect hot air type but with good conditionsi.
The port of hot air duct 1 lateral is fixedly connected with electrically ventilating butterfly valve 2, preferably Intelligent adjustment type electrically ventilating butterfly valve 2, as required Intelligent adjustment angle openings of sizes, and angle is optional, instead of otherwise standard-sized sheet otherwise complete shut-down.
Electrically ventilating butterfly valve 2 is fixedly communicated with three-way pipeline, three-way pipeline fixes the waste heat pipeline 3 being communicated with and being communicated with the waste heat window 9 of side, drying of Chinese wolfberry machine tunnel 7, three-way pipeline is fixedly communicated with circulation air intake blower fan 4 air inlet, the air outlet of circulation air intake blower fan 4 is communicated with the hot air inlet 10 of drying of Chinese wolfberry machine tunnel 7 side lower, top, drying of Chinese wolfberry machine tunnel 7 has hydrofuge window 11 to be communicated with dehumidifying pipelines 5, dehumidifying pipelines 5 is communicated with wet-emitting blower 6 air inlet, and wet-emitting blower 6 air outlet is communicated with extraneous; Waste heat window 9 side in drying of Chinese wolfberry machine tunnel 7 has one to change air regulator mouth 8, and changing air regulator mouth 8 has adjustable ventilation device, as the adjustable ventilation device of shutter form, is communicated with drying of Chinese wolfberry machine tunnel 7 inside and outside.
Waste heat window 9 is positioned at drying of Chinese wolfberry machine tunnel 7 side surface upper part, is same sides with hot air inlet 10, like this with hot air duct 1 with to enter hot air duct 1 be in same side, reduces the hot blast holdup time in the duct; Waste heat window 9 has adjustable ventilation device, as the adjustable ventilation device of shutter form, the amount of recovery waste heat as required can change window size, increase the hot blast rate of waste heat recovery, reduce the hot blast rate of waste heat recovery time it is cool when general sky heat.
Hydrofuge window 11 is positioned at the top in drying of Chinese wolfberry machine tunnel 7 away from waste heat window 9 side, hydrofuge window 11 there is adjustable ventilation device, as adjustable ventilation device or the valving of shutter form, the amount of hydrofuge as required can change the switch angle of window or gate, the state of the every year-climate of general basis and matrimony vine, debugged at incipient several days, later stage does not generally just change hydrofuge window 11 switch angle, unless there are special circumstances such as continuous rainy weathers, according to circumstances the switch angle of hydrofuge window 11 or gate is changed.
Hot air duct 1 branch port is provided with electrically ventilating dish valve, the opening angle size of electrically ventilating dish valve is selected according to dryer internal temperature, electrically ventilating dish valve ratio before all-pass formula pipeline controllability strengthens greatly, can change butterfly valve angle according to different situations thus control the amount of air intake; Electrically ventilating dish valve is than the valve of venetian blind type before, and the accuracy of control improves greatly, and temperature-controlled precision reaches ± 1 DEG C, accurate temperature adjustment, drying effect is better, has stopped because the situation of drying of Chinese wolfberry poor effect that causes of temperature error.
The pipeline external of above-mentioned hot air duct 1, waste heat pipeline 3 and three-way pipeline has wrapped up at least one deck insulation material, at least one deck heat-barrier material has been wrapped up outside insulation material, insulation material is the gas heat insulating making to heat in pipeline, reduce heat waste, heat-barrier material prevents from staff from contacting pipeline to be because of carelessness burned.
A kind of drying of Chinese wolfberry machine hot-air system that the utility model provides, can support the use with the drying plant of various material, as supported the use for the heating and dehumidification drying plant of the agricultural product such as grain, seed, feed, fruit, dehydrated vegetables, mushroom, auricularia auriculajudae, tealeaves, tobacco leaf, food, medicines, industrial chemicals, weight industrial products, but the best or and drying of Chinese wolfberry machine support the use.
The utility model decreases the hot blast use amount formed by boiler or Combustion of Hot Air Furnace on the one hand, save the fuel of boiler or hot-blast stove generation hot blast needs, waste heat on the other hand in dryer is recycled, decrease the heat be discharged in working environment, heat energy is fully utilized, energy-conserving and environment-protective, Optimization Work environment simultaneously, working environment has had the change of matter before comparing, workman is reflected very well, obtains accreditation and the favorable comment of insider.
Claims (10)
1. a drying of Chinese wolfberry machine flow through type hot-air system for recovery waste heat, is characterized in that: the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat comprises: hot air duct, electrically ventilating butterfly valve, waste heat pipeline, three-way pipeline, circulation air intake blower fan, dehumidifying pipelines, wet-emitting blower and drying of Chinese wolfberry machine tunnel; The port fixed installation electrically ventilating butterfly valve of hot air duct lateral, electrically ventilating butterfly valve is fixedly communicated with three-way pipeline, three-way pipeline fixes the waste heat pipeline being communicated with and being communicated with side, drying of Chinese wolfberry machine tunnel waste heat window, three-way pipeline is fixedly communicated with circulation air intake blower fan air inlet, the air outlet of circulation air intake blower fan is communicated with the hot air inlet of drying of Chinese wolfberry machine tunnel side lower, drying of Chinese wolfberry machine tunnel top has hydrofuge window to be communicated with dehumidifying pipelines, dehumidifying pipelines is communicated with wet-emitting blower air inlet, and wet-emitting blower air outlet is communicated with extraneous; The waste heat window side in drying of Chinese wolfberry machine tunnel has one to change air regulator mouth.
2. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, it is characterized in that: hot air duct is communicated with the hot-air mouth of hot-blast stove or boiler, hot air duct has at least one lateral.
3. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 2, is characterized in that: hot-blast stove is hot-blast stove that is coal-fired or combustion gas indirect hot air type.
4. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, is characterized in that: hot air duct has six laterals.
5. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, is characterized in that: the waste heat window in drying of Chinese wolfberry machine tunnel is positioned at the top of side, drying of Chinese wolfberry machine tunnel; Waste heat window has adjustable ventilation device.
6. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, is characterized in that: the hydrofuge window in drying of Chinese wolfberry machine tunnel is positioned at drying of Chinese wolfberry machine top away from waste heat window side.
7. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, is characterized in that: the hydrofuge window in drying of Chinese wolfberry machine tunnel has adjustable ventilation device.
8. the drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat according to claim 1, is characterized in that: changing air regulator mouth has adjustable ventilation device, is communicated with drying of Chinese wolfberry machine tunnel internal and outside.
9. the drying of Chinese wolfberry machine flow through type hot-air system of any one recovery waste heat according to claim 1-8, is characterized in that: electrically ventilating butterfly valve is Intelligent adjustment type electrically ventilating butterfly valve.
10. the drying of Chinese wolfberry machine flow through type hot-air system of any one recovery waste heat according to claim 1-8, it is characterized in that: the pipeline external of hot air duct, waste heat pipeline and three-way pipeline has wrapped up at least one deck insulation material, has wrapped up at least one deck heat-barrier material outside insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579640.8U CN204207050U (en) | 2014-10-09 | 2014-10-09 | The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579640.8U CN204207050U (en) | 2014-10-09 | 2014-10-09 | The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat |
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| CN204207050U true CN204207050U (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420579640.8U Expired - Fee Related CN204207050U (en) | 2014-10-09 | 2014-10-09 | The drying of Chinese wolfberry machine flow through type hot-air system of recovery waste heat |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120231A (en) * | 2016-11-29 | 2018-06-05 | 丹阳市宏光机械有限公司 | A kind of mushroom drying unit |
| CN109916148A (en) * | 2019-04-08 | 2019-06-21 | 山东交通职业学院 | Cropper residual heat drying system |
| CN110530139A (en) * | 2019-08-09 | 2019-12-03 | 山东九鼎新材料有限公司 | A kind of tunnel-type hot air drying oven comprehensively utilizing thermal energy |
-
2014
- 2014-10-09 CN CN201420579640.8U patent/CN204207050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108120231A (en) * | 2016-11-29 | 2018-06-05 | 丹阳市宏光机械有限公司 | A kind of mushroom drying unit |
| CN109916148A (en) * | 2019-04-08 | 2019-06-21 | 山东交通职业学院 | Cropper residual heat drying system |
| CN109916148B (en) * | 2019-04-08 | 2021-06-01 | 山东交通职业学院 | Waste heat drying system of harvester |
| CN110530139A (en) * | 2019-08-09 | 2019-12-03 | 山东九鼎新材料有限公司 | A kind of tunnel-type hot air drying oven comprehensively utilizing thermal energy |
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| Date | Code | Title | Description |
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| 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: 20150318 Termination date: 20191009 |
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| CF01 | Termination of patent right due to non-payment of annual fee |