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CN106802076A - A kind of drying box insulation dehumidification system based on capillary-pipe film - Google Patents

A kind of drying box insulation dehumidification system based on capillary-pipe film Download PDF

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Publication number
CN106802076A
CN106802076A CN201611250613.6A CN201611250613A CN106802076A CN 106802076 A CN106802076 A CN 106802076A CN 201611250613 A CN201611250613 A CN 201611250613A CN 106802076 A CN106802076 A CN 106802076A
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CN
China
Prior art keywords
capillary
pipe film
drying box
pipe
dehumidification system
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.)
Pending
Application number
CN201611250613.6A
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Chinese (zh)
Inventor
杨晓东
斯军民
吕旭阳
李学杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yiwu City Three Xi Tong Pharmaceutical Chain Co Ltd
Original Assignee
Yiwu City Three Xi Tong Pharmaceutical Chain Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yiwu City Three Xi Tong Pharmaceutical Chain Co Ltd filed Critical Yiwu City Three Xi Tong Pharmaceutical Chain Co Ltd
Priority to CN201611250613.6A priority Critical patent/CN106802076A/en
Publication of CN106802076A publication Critical patent/CN106802076A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00Details of general application not covered by group F26B21/00 or F26B23/00

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

The present invention relates to drying equipment, specifically a kind of drying box insulation dehumidification system based on capillary-pipe film, including drying box, it is characterized in that, one section of bag-shaped capillary-pipe film is provided with the outside of drying box, the capillary-pipe film is set to one end closing, one end open, and one end of its opening is connected to drying box interior sidewall surface by fastener, then the space in capillary-pipe film connects with the space in drying box;It is provided with the capillary-pipe film for detecting humidity and transmitting the humidity sensor of data, and the blower fan apparatus for air blast or pumping is provided with the inside or outside of capillary-pipe film.Present invention utilizes the capillarity of capillary-pipe film, the gas pressure of dried material side is set to be suitably above the opposite side of capillary-pipe film, the steam escaped in promoting material on the premise of the insulation is transported to opposite side quickly through capillary-pipe film, reaches insulation hydrofuge, reducing energy consumption, improves drying efficiency.

Description

A kind of drying box insulation dehumidification system based on capillary-pipe film
Technical field
The present invention relates to drying equipment, specifically a kind of drying box insulation dehumidification system based on capillary-pipe film.
Background technology
The process of dry materials is exactly the process for discharging moisture, is summed up nothing more than two steps:One be by conduction, The means such as convection current, radiation provide energy to material, promote dried material internal moisture to be converted into steam and leave material;Two is logical The means such as ventilation are crossed, promotes the steam around dried material to discharge in time, it is to avoid to come back in material, also promote First step continues to be smoothed out.First correlation technique of step is a lot, and the correlation technique of second step is nothing more than certainly Right ventilation dewetting and the air blast pumping class of hydrofuge two.
No matter gravity-flow ventilation hydrofuge or air blast pumping hydrofuge, be all by the steam around dried material and hot-air one Play discharge.If new air temperature will be reduced less than the hot air temperature of discharge, material surface temperature, internal moisture is converted into water The speed of vapour declines, and drying efficiency will be reduced.Maintain new air temperature to reach constant value, just have to last for providing new energy Amount.Gravity-flow ventilation hydrofuge can pass over heat-energy losses, and air blast pumping hydrofuge faces dilemma:Air exchanging rate is too fast, then soon Speed belt also discharges substantial amounts of hot-air while walking steam, and energy loss is very big;Air exchanging rate is too slow, then retain the same of hot-air When be difficult to take away a large amount of steam, it is suppressed that the step of moisture is converted into steam in dried material.Current drying box is in order to subtract Few thermal loss, often using the method for hot air circulation so that material is in the environment of high humility for a long time, is unfavorable for material In moisture be converted into steam in time and leave material, also extend drying time.
If the fresh agricultural product such as vegetable and fruit, water content can reach 90% or so, add and dry it dried material If preceding washed with clear water, need to discharge large quantity of moisture in drying process.Low temperature drying for less than 50 DEG C is dried in the shade, if Drying time is long, hydrofuge is not smooth, can also cause dried material rotting in itself.Dry and take away heat during hydrofuge Problem be great difficult problem that dry technology faces.If hydrofuge process can less discharge heat be empty to discharge based on steam Gas, that is, accomplish " insulation hydrofuge ", it will energy consumption is greatly lowered, and improves drying efficiency.
The content of the invention
Problem present invention is generally directed to how to realize being incubated hydrofuge, has invented a kind of drying box based on capillary-pipe film and has protected Warm dehumidification system, the device make use of the capillarity of capillary-pipe film, realize insulation hydrofuge.
Capillarity, also known as capillarity, refer to liquid on the inside of thin tube-like object, due to cohesive force and adhesive force Difference and infiltrate(Liquid is condensed into capillary)Phenomenon.The pipe of obvious capillarity can be produced to be called capillary. There is the example of many capillarity in nature and daily life.Conduit in axis is exactly the superfine capillary in plant Pipe, it can drink up the moisture in soil.Fragment of brick water suction, soil transpiration, towel absorbing sweat, chalk blot all is common hair Thin phenomenon.There are many tiny ducts in these objects, play a part of capillary.
When air humidity is sufficiently large, steam in capillary will autocoagulation into aqueous water, moisten capillary;When When air humidity reduces, condense in during the aqueous water in capillary will be evaporated to air and form steam, capillary will be dried. The wet and dry of visible capillaries(The condensation of water and evaporation i.e. in capillary)It is the reversible mistake closely related with ambient air humidity Journey.
Such as towel, cotton, sponge etc., the material for being covered with capillary can be regarded as one " capillary-pipe film " on the whole.Such as There is larger difference in fruit capillary-pipe film both sides air humidity, the steam of the larger side of humidity will condense into liquid on capillary-pipe film State water moistens capillary-pipe film, and the air of the smaller side of humidity will promote the liquid water section on the capillary-pipe film of moistening to wave Send out into steam and get into the air.So, by the capillarity of capillary-pipe film, experience " steam --- capillary in air The conversion process of interior aqueous water --- steam in air ", steam is just transported to low humidity side from high humility side, completes " hydrofuge ".In transhipment steam(Hydrofuge)During, capillary-pipe film is in itself moistening all the time, and capillary therein is for steam Gas in addition is " closing ", and hot-air is easily detected by capillary-pipe film and realizes transhipment.Steam is condensed on capillary-pipe film Aqueous water institute liberated heat is equal to aqueous water on capillary-pipe film and evaporates into the heat that steam is absorbed, the row of whole steam transhipment During wet, heat release is balance with heat absorption, if hot-air is little by capillary-pipe film escaped quantity, it is believed that hydrofuge process It is " insulation ".
Capillary-pipe film both sides rely solely on psychrometric difference and realize that steam is transported, and the efficiency of hydrofuge is still low.If in capillary Periosteum both sides form gas pressure difference, i.e., by way of air blast, pumping so that the gas pressure of capillary-pipe film high humility side More than the gas pressure of low humidity side, then pressure differential can also promote hydrofuge process to accelerate to complete.It should be noted that capillary The gas pressure difference of periosteum both sides can not it is excessive can not be too small:Both sides gas pressure difference is excessive, then it cannot be guaranteed that capillary-pipe film On all capillaries all in moisture state, other hot-airs beyond steam " will be let out by the hole on capillary-pipe film Leakage " is gone out, and does not reach heat insulation effect;Both sides gas pressure difference is too small, then what steam was transported is short of power, and hydrofuge effect is bad. Optimal pressure differential span should be:On the premise of ensureing that capillary-pipe film is integrally moistened, gas pressure difference is increased as far as possible. In other words, when dried material ambient air humidity is larger, capillary-pipe film is moistened completely, can suitably increase capillary-pipe film two Side gas pressure difference;When dried material ambient air humidity is smaller, capillary-pipe film moistening degree is not high, can suitably reduce Capillary-pipe film both sides gas pressure difference;Remain that capillary-pipe film is integrally moistened.
By above-mentioned analysis, based on capillary-pipe film, the gas pressure of dried material side is set to be suitably above capillary-pipe film Opposite side, it is possible to the steam escaped in promoting material on the premise of the insulation is transported to another quickly through capillary-pipe film Side, reaches the purpose of hydrofuge, while reducing because of the energy loss that hot-air discharge causes.
Above-mentioned technical problem of the invention is carried out by the following technical programs:It is a kind of dry based on capillary-pipe film Dry case is incubated dehumidification system, including drying box, it is characterised in that one section of bag-shaped capillary-pipe film is provided with the outside of drying box, The capillary-pipe film is set to one end closing, one end open, and one end of its opening is connected to drying box interior sidewall surface by fastener, Then the space in capillary-pipe film connects with the space in drying box.
It is provided with the capillary-pipe film for detecting humidity and transmitting the humidity sensor of data, and in capillary-pipe film Inner or outer side be provided with blower fan apparatus for air blast or pumping.
Preferably, in the inner side of capillary-pipe film, being provided with the blowing device for air blast, the startup control of the blowing device Device processed is provided with the signal receiver for receiving humidity data information.
Preferably, the periphery of the capillary-pipe film is provided with one section of dehumidifying pipelines, one end of dehumidifying pipelines is connected to dry Dry case, another end opening.
Preferably, being provided with the air extractor for being evacuated in the dehumidifying pipelines, on the outside of capillary-pipe film;The pumping The startup controller of device is provided with the signal receiver for receiving humidity data information.
Preferably, the capillary-pipe film be by sponge weave it is fine and close, profit can be flooded Membrane structure.
Preferably, the capillary-pipe film be by animal origin material weave it is fine and close, profit can be flooded Membrane structure.
Preferably, the capillary-pipe film be by man-made fibre material weave it is fine and close, profit can be flooded Membrane structure.
Preferably, the capillary-pipe film be by metallic fiber material weave it is fine and close, profit can be flooded Membrane structure.
Preferably, the capillary-pipe film is by sponge, animal origin material, man-made fibre material, metal The membrane structure fine and close, that profit can be flooded of at least two materials braiding in fibrous material;Capillary-pipe film can be with It is the expanded material such as sponge that can be flooded profit.
Above-mentioned capillary-pipe film is fixed on by capillary-pipe film standing finish and dried on tank wall, is done being put inside drying box The space of dry material(Referred to as on the inside of capillary-pipe film)With the space of outside hydrofuge(Referred to as on the outside of capillary-pipe film)By capillary-pipe film Separate.Humidity sensor is arranged on capillary-pipe film inner side, it is also possible on capillary-pipe film, for detecting and transmit wet Degrees of data.Blower fan may be mounted at capillary-pipe film inner side towards capillary-pipe film air blast, it is also possible to installed in capillary-pipe film lateral surface It is evacuated to capillary-pipe film, or simultaneously in inner side and outer side installation air blast and pumping blower fan.The openend of the dehumidifying pipelines leads to Outside to drying box, for discharging moisture steam.The controller connection of blower fan can receive the information of humidity sensor, while control Blower fan is opened and closed, and blower fan hydrofuge is started when humidity reaches certain numerical value, and humidity increase then increases power of fan, and humidity reduction is then dropped Low power of fan, humidity then stops fan operation less than certain numerical value.
In sum, the present invention has the following advantages that compared with prior art:
Dehumidification system is incubated the invention provides the drying box based on capillary-pipe film, using capillary-pipe film principle, makes dried object Expect that the gas pressure of side is suitably above the opposite side of capillary-pipe film, it is possible to escaped in promoting material on the premise of the insulation Steam is transported to opposite side quickly through capillary-pipe film, reaches the purpose of hydrofuge, while reducing because of the energy that hot-air discharge causes Amount loss, that is, accomplish to be incubated hydrofuge, and energy consumption is greatly lowered again, improves drying efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
In figure marked as:1st, drying box;2nd, fastener;3rd, dehumidifying pipelines;4th, capillary-pipe film;5th, blowing device;6th, humidity Sensor;7th, air extractor.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment 1:
As shown in figure 1, a kind of drying box insulation dehumidification system based on capillary-pipe film, including drying box 1, the outside of drying box 1 One section of bag-shaped capillary-pipe film 4 is provided with, the capillary-pipe film 4 is set to one end closing, one end open, and one end of its opening passes through The fastener such as bolt and nut or screw 2 is fixedly connected on the interior sidewall surface of drying box 1, then the space in capillary-pipe film 4 and drying box 1 Interior space connection.
The periphery of the capillary-pipe film 4 is provided with one section of dehumidifying pipelines 3, and one end of dehumidifying pipelines 3 is connected to drying box 1, Another end opening.
The interior installation one of the capillary-pipe film 1 has the humidity sensor 6 for detecting humidity and transmit data, and in capillary The inner side of periosteum 4 installs one is used for the blowing device 5 of air blast, and its blowing mouth is towards capillary-pipe film 4, the startup control of blowing device 5 Device processed is provided with the signal receiver 6 for receiving humidity data information;Or, it is interior, capillary-pipe film 4 outer in dehumidifying pipelines 3 Side is installed by one air extractor 7 for being used to be evacuated;The startup controller of the air extractor 7 is provided with for receiving humidity data information Signal receiver.
The capillary-pipe film 4 is the membrane structure that is fine and close, being flooded profit woven by sponge;Or Person is the membrane structure that is fine and close, being flooded profit woven by animal origin material;Or by man-made fibre material The membrane structure fine and close, that profit can be flooded of braiding;Or fine and close, the energy woven by metallic fiber material Enough it is flooded the membrane structure of profit;Or by sponge, animal origin material, man-made fibre material, metallic fiber material The membrane structure fine and close, that profit can be flooded of at least two materials braiding in material;Capillary-pipe film can also be can quilt The expanded materials such as the sponge of water infiltration.
Drying process:
Dehumidifying pipelines are installed on box body is dried.Installed in dehumidifying pipelines bag-shaped(Cloth shell-like)Capillary-pipe film.Cloth shell-like hair The openend of tubule film is fixed on by capillary-pipe film standing finish and dried on box body, bag-shaped(Cloth shell-like)The envelope of capillary-pipe film Stretched to mouth of pipe direction along dehumidifying pipelines at mouth end.Capillary-pipe film inner side is drying box inside high humidity regions, capillary-pipe film outside It is the humidity regions of dehumidifying pipelines, leads to dehumidifying pipelines outlet.
After drying process starts, with the rising of drying box internal temperature and humidity, capillary-pipe film is because of inner side condensation vapor And moisten, the aqueous water that capillary therein is almost condensed is closed.Air humidity on the inside of capillary-pipe film increases to one During fixed number value, by signal transmission to controller, controller starts fan operation to humidity sensor.Blower fan on the inside of capillary-pipe film will Damp-heat air in drying box blows to capillary-pipe film, increases air pressure, promotes steam that aqueous water is condensed on capillary-pipe film. Blower fan on the outside of capillary-pipe film is outwards evacuated, and promoting the aqueous water on capillary-pipe film to evaporate turns into steam, is arranged by dehumidifying pipelines Go out.Because capillary-pipe film is in moisture state all the time during hydrofuge, hot-air is prevented to be discharged by capillary-pipe film, heat dissipates Few, realization insulation hydrofuge is lost, the purpose of energy-conservation is reached.
Existing drying equipment is mounted with capillary-pipe film by appropriate reconstruction, can realize being incubated hydrofuge, reaches energy-conservation Purpose.The present invention is applied to the various water content of drying agricultural product, aquatic products, Chinese medicine higher etc..
Specific embodiment described in text is only to the spiritual explanation for example of the present invention.The technical field of the invention Technical staff described specific embodiment can be made it is various modification supplement or using similar mode substitute, But without departing from spirit of the invention or surmount scope defined in appended claims.

Claims (9)

1. a kind of drying box insulation dehumidification system based on capillary-pipe film, including drying box(1), it is characterised in that drying box Outside is provided with one section of bag-shaped capillary-pipe film(4), the capillary-pipe film be set to one end closing, one end open, its opening one End passes through fastener(2)Drying box interior sidewall surface is connected to, then the space in capillary-pipe film connects with the space in drying box;
It is provided with the capillary-pipe film for detecting humidity and transmitting the humidity sensor of data(6), and in capillary-pipe film Inner or outer side be provided with blower fan apparatus for air blast or pumping.
2. the drying box based on capillary-pipe film according to claim 1 is incubated dehumidification system, it is characterised in that in capillary The inner side of film, is provided with the blowing device for air blast(5), the startup controller of the blowing device is provided with for receiving humidity The signal receiver of data message.
3. the drying box based on capillary-pipe film according to claim 1 and 2 is incubated dehumidification system, it is characterised in that described The periphery of capillary-pipe film is provided with one section of dehumidifying pipelines(3), one end of dehumidifying pipelines is connected to drying box, another end opening.
4. the drying box based on capillary-pipe film according to claim 3 is incubated dehumidification system, it is characterised in that the hydrofuge The air extractor for being evacuated is provided with pipeline, on the outside of capillary-pipe film(7);The startup controller of the air extractor is provided with Signal receiver for receiving humidity data information.
5. the drying box based on capillary-pipe film according to claim 1 or 2 or 3 is incubated dehumidification system, it is characterised in that institute It is the membrane structure that is fine and close, being flooded profit woven by sponge to state capillary-pipe film.
6. the drying box based on capillary-pipe film according to claim 1 or 2 or 3 is incubated dehumidification system, it is characterised in that institute It is the membrane structure that is fine and close, being flooded profit woven by animal origin material to state capillary-pipe film.
7. the drying box based on capillary-pipe film according to claim 1 or 2 or 3 is incubated dehumidification system, it is characterised in that institute It is the membrane structure that is fine and close, being flooded profit woven by man-made fibre material to state capillary-pipe film.
8. the drying box based on capillary-pipe film according to claim 1 or 2 or 3 is incubated dehumidification system, it is characterised in that institute It is the membrane structure that is fine and close, being flooded profit woven by metallic fiber material to state capillary-pipe film.
9. the drying box based on capillary-pipe film according to claim 1 or 2 or 3 is incubated dehumidification system, it is characterised in that institute It is by least two in sponge, animal origin material, man-made fibre material, metallic fiber material to state capillary-pipe film The membrane structure fine and close, that profit can be flooded of material braiding.
CN201611250613.6A 2016-12-30 2016-12-30 A kind of drying box insulation dehumidification system based on capillary-pipe film Pending CN106802076A (en)

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CN201611250613.6A CN106802076A (en) 2016-12-30 2016-12-30 A kind of drying box insulation dehumidification system based on capillary-pipe film

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708642A1 (en) * 1987-03-17 1988-10-06 Imas S P A MODULE UNIT FOR THE RAPID DRYING OF CERAMIC RAW PRODUCTS, IN PARTICULAR TILES
CN1148886A (en) * 1994-11-23 1997-04-30 金伯利-克拉克纸公司 Capillary dewatering method and apparatus
CN203454620U (en) * 2013-06-09 2014-02-26 浙江海洋学院 Drying and freshwater preparation joint device based on membrane dehumidification
CN203464651U (en) * 2013-09-12 2014-03-05 江西强联电瓷股份有限公司 Airless rapid-drying device
CN204478774U (en) * 2015-01-16 2015-07-15 连云港康力特药业有限公司 A kind of heat pipe medicinal material drying equipment
EP2995588A1 (en) * 2013-05-07 2016-03-16 Li, Guangwu Method and device for preparing aerogel by drying under reduced pressure
CN105466200A (en) * 2016-01-12 2016-04-06 黎献武 Hot cyclone drying machine
CN105571272A (en) * 2015-12-18 2016-05-11 山东九章膜技术有限公司 Gas differential pressure dehumidifier for wet reverse osmosis membrane elements and dehumidification technology
CN205214171U (en) * 2015-11-25 2016-05-11 甘肃奥凯农产品干燥装备工程研究院有限公司 Fruit vegetables drying equipment's humidity elimination equipment
CN105914621A (en) * 2016-06-28 2016-08-31 国网山东省电力公司济南供电公司 Intelligent outdoor terminal box dehumidification device
CN206593451U (en) * 2016-12-30 2017-10-27 义乌市三溪堂国药馆连锁有限公司 Drying box insulation humidity-discharging device based on capillary-pipe film

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3708642A1 (en) * 1987-03-17 1988-10-06 Imas S P A MODULE UNIT FOR THE RAPID DRYING OF CERAMIC RAW PRODUCTS, IN PARTICULAR TILES
CN1148886A (en) * 1994-11-23 1997-04-30 金伯利-克拉克纸公司 Capillary dewatering method and apparatus
EP2995588A1 (en) * 2013-05-07 2016-03-16 Li, Guangwu Method and device for preparing aerogel by drying under reduced pressure
CN203454620U (en) * 2013-06-09 2014-02-26 浙江海洋学院 Drying and freshwater preparation joint device based on membrane dehumidification
CN203464651U (en) * 2013-09-12 2014-03-05 江西强联电瓷股份有限公司 Airless rapid-drying device
CN204478774U (en) * 2015-01-16 2015-07-15 连云港康力特药业有限公司 A kind of heat pipe medicinal material drying equipment
CN205214171U (en) * 2015-11-25 2016-05-11 甘肃奥凯农产品干燥装备工程研究院有限公司 Fruit vegetables drying equipment's humidity elimination equipment
CN105571272A (en) * 2015-12-18 2016-05-11 山东九章膜技术有限公司 Gas differential pressure dehumidifier for wet reverse osmosis membrane elements and dehumidification technology
CN105466200A (en) * 2016-01-12 2016-04-06 黎献武 Hot cyclone drying machine
CN105914621A (en) * 2016-06-28 2016-08-31 国网山东省电力公司济南供电公司 Intelligent outdoor terminal box dehumidification device
CN206593451U (en) * 2016-12-30 2017-10-27 义乌市三溪堂国药馆连锁有限公司 Drying box insulation humidity-discharging device based on capillary-pipe film

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