CN2720365Y - Electromagnetic-wave hot-wind moist-extraction drying machine - Google Patents
Electromagnetic-wave hot-wind moist-extraction drying machine Download PDFInfo
- Publication number
- CN2720365Y CN2720365Y CN 200420083025 CN200420083025U CN2720365Y CN 2720365 Y CN2720365 Y CN 2720365Y CN 200420083025 CN200420083025 CN 200420083025 CN 200420083025 U CN200420083025 U CN 200420083025U CN 2720365 Y CN2720365 Y CN 2720365Y
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- electromagnetic wave
- power generator
- wave power
- mesh
- dehumidifier
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Abstract
The utility model relates to an electromagnetic-wave hot-wind moist-extraction drying machine which is a non-conductive body of bamboo, wood, paper and hide. The utility model consists of an electromagnetic wave power generator, an object stacking cart, a hot air dehumidifier, a metal mask plate, and a case, the object stacking cart is arranged in the case, a mesh-shaped negative plate and a mesh-shaped anode plate are arranged in the case, the electromagnetic wave power generator and the hot air dehumidifier are connected with the case respectively, the mesh-shaped negative plate is connected with the metal mask plate and the catelectrode of the electromagnetic wave power generator, and the mesh-shaped anode plate is connected with the anode of the electromagnetic wave power generator. Compared with the prior art, because of high-frequency and high power electromagnetic wave whose output load characteristic is adjustable and the output load is 2 to 10 megahertz is adopted, the electromagnetic-wave hot-wind moist-extraction drying machine which associates the heat pump moist-extraction device to heat up, and dry the object, which is safety for the human body; in addition, the length of the wave is longer, the frequency is lower, the penetrating ability is strong, the request for stack and the size of the volume is low, the drying rate is fast, and the practical performance is easy.
Description
Technical field
The utility model relates to the dehumidification equipment of a kind of bamboo and wood, paper, the non-conductive object of leather-like.
Background technology
Present existing drying equipment great majority adopt following several method: boiler is supplied with steam, electrical heating resistance, quartz ampoule thermal source, heat pump or is directly burnt thermals source such as material, burning coal and affacts object to be dried, reach interior of articles by the heat transmission, gradually whole object moisture is outwards evaporated.Since with upper type all be with heat after the object external heat to the interior of articles transmission, body surface moisture is evaporation earlier, often causes top layer contraction distortion, cracking, excellent to the wood type object is serious.Regular water spray, steam humidification body surface have been increased in order to overcome the above problems some equipment, and the comparatively complicated drying schedule of employing, progressively heat up in time of tens of days and progressively cooling reaching, however, because the body surface drying is faster than inner, still very serious if the object moisture content is controlled to 8% dry and cracked problem on deformation when following, and reach 20-30 days drying time.
Chinese patent (application number: 91217001.8) in the Electric field wood dryer, adopted dc source to affact object to be dried, owing to be dc source, object to be dried can only be communicated with high direct voltage and generates heat as resistance, and object size height different have directly are connected with electrode and the connection that has less than, differ widely so add thermal effect; What have is overheated, and the peripheral object transfer of can only leaning on that has is heated, and crosses senior general as if object moisture and causes the power supply short circuit accident, and if electrode corrosion meeting causes loose contact, cause inefficiency, so be not used in actual production.
Chinese patent (application number: 95237539.7, authorization notification number: 2242428) put down in writing a kind of microwave dryer, the thing that is dried moves on special conveyer belt, by microwave generator the time, be heated, this machine is provided with one one can be for the conveyer belt of carrying material to be dried in order to absorb that water tank that microwave prevents that microwave from leaking has simultaneously, this machine is on frame for movement and prevent aspect the microwave leakage all comparatively complicated, in addition since microwave penetration power a little less than, the size and the stacking of object to be dried are limited to, and equipment manufacturing cost and drying cost are high so be not widely adopted.
Summary of the invention
The purpose of this utility model is will provide a kind of can effectively reduce dry and cracked distortion of object and raising rate of drying in the dry run, and electromagnetic wave hot blast dehumidifier drying machine easy to operate, simple in structure.
The utility model is by the following technical solutions for achieving the above object:
Electromagnetic wave hot blast dehumidifier drying machine of the present utility model, comprise electromagnetic wave power generator, object stacking car, hot blast dehumidifier, metal shielding board, casing, described object is stacked car and is arranged in the casing, also be provided with minus plate and positive plate in the casing, described electromagnetic wave power generator links to each other with casing respectively with the hot blast dehumidifier, minus plate links to each other with negative electrode in metal shielding board and the electromagnetic wave power generator, and positive plate links to each other with anode in the electromagnetic wave power generator.
Minus plate of the present utility model and positive plate are mesh minus plate and positive plate.
Its frequency of electromagnetic wave power generator of the present utility model is the 2-10 megahertz, and the output loading characteristic is adjustable.
Hot blast dehumidifier of the present utility model and electromagnetic wave power generator are arranged on the two sides of the hot air drier that links to each other with casing.
The utility model compared with prior art, owing to adopt the adjustable high-frequency high-power electromagnetic wave of output loading characteristic of frequency 2-10 megahertz, and object is carried out heat drying in conjunction with hot blast dehumidifier equipment, because 2-10 megahertz electromagnetic wave is the shortwave low-frequency range in radio frequency, compared with the microwave of nearly gigahertz to human body safety, wavelength is long in addition, frequency is low, penetration capacity is considerably beyond microwave, to the volume of object to be dried size and stack less demanding, need not mobile object to be dried, practical operation is easy.Simultaneously, adopt the adjustable electromagnetism wave energy of 2-10 megahertz output loading characteristic to adjust to the state of coupling comparatively under as its output loading situation to improve drying efficiency at the object to be dried large and small, that humidity is different.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing embodiment.
As shown in Figure 1, electromagnetic wave hot blast dehumidifier drying machine of the present utility model, comprise electromagnetic wave power generator 1, object stacking car 4, hot blast dehumidifier 6, metal shielding board 7, casing 8, described object is stacked car 4 and is arranged in the casing 8, also be provided with mesh minus plate 3 and mesh positive plate 2 in the casing 8, described electromagnetic wave power generator 1 links to each other with casing 8 respectively with hot blast dehumidifier 6, negative electrode in mesh minus plate 3 and metal shielding board 7 and the electromagnetic wave power generator 1 links to each other, and mesh positive plate 2 and electromagnetic wave power generator 1 interior anode links to each other; Hot blast dehumidifier 6 is arranged among the hot air drier that communicates with casing 8, and its frequency of electromagnetic wave power generator is the 2-10 megahertz, and the output loading characteristic is adjustable.
Owing to adopt the adjustable high-frequency high-power electromagnetic wave of output loading characteristic of frequency 2-10 megahertz, and object carried out heat drying in conjunction with hot blast dehumidifier equipment.Object to be dried is equivalent to the load of great-power electromagnetic wave producer, the object medium molecule is polarized under high-power alternating electromagnetism field action, friction absorbs electric field energy and converts the heat energy that self heats to, the whole from inside to outside heating of object to be dried, moisture is outwards evaporation constantly, inner simultaneously moisture transmits to the surface and makes the moisture content on surface effectively prevent surperficial dry and cracked contraction distortion a little more than inside all the time, the steam that the object heating produces sees through the mesh electrodes plate and evaporates outside object, when humiture in the drying box reaches suitable setting value, hot blast dehumidifier equipment is started working, circularly dry-heat air is returned in the drying box behind the moisture in the deaeration, because 2-10 megahertz electromagnetic wave is the shortwave low-frequency range in radio frequency, compared with the microwave of nearly gigahertz to human body safety, wavelength is longer in addition, frequency is low, penetration capacity is considerably beyond microwave, to the big rickle of volume of object to be dried and put require low, need not mobile object to be dried, practical operation is easy.Simultaneously, adopt the adjustable electromagnetism wave energy of 2-10 megahertz output loading characteristic to adjust to the state of coupling comparatively under as its output loading situation to raise the efficiency at the drying objects large and small, that humidity is different.
Because object is heated that to get rid of the moisture mode be not from outside to inside in this case, heat transfer speed is very fast, and whole dry run can be finished in several hours.
It shown in Fig. 1 cross-sectional view in kind, object to be dried 5 adopts two-layer being placed on to stack on the car 4 to improve the electromagnetic wave penetration power, mesh minus plate 3 links to each other with metal shielding board 7 and the formation sealing chamber that communicates with the negative electrode of electromagnetic wave power generator 1 inside, preventing effectively that electromagnetic wave from leaking raises the efficiency, mesh positive plate 2 links to each other with the anode of electromagnetic wave power generator 1 inside, the output of high-frequency electromagnetic wave power is by the effect of mesh cathode-anode plate, make the polarized heating of object to be dried medium, the water vapour that object heating back produces evaporates in casing 8 by the mesh cathode-anode plate, when 8 humitures in the case reach setting value, hot blast dehumidifier 6 work is removed hot-air after will being dried again behind the moisture with hot-air drying in the case of high humidity and is sent in the case in 8, object is dried to the scope of requirement under electromagnetic wave power generator 1 and 6 actings in conjunction of hot blast dehumidifier.
Claims (4)
1. electromagnetic wave hot blast dehumidifier drying machine, comprise electromagnetic wave power generator (1), object is stacked car (4), hot blast dehumidifier (6), metal shielding board (7), casing (8), it is characterized in that: described object is stacked car (4) and is arranged in the casing (8), also be provided with minus plate (3) and positive plate (2) in the casing (8), described electromagnetic wave power generator (1) links to each other with casing (8) respectively with hot blast dehumidifier (6), negative electrode in minus plate (3) and metal shielding board (7) and the electromagnetic wave power generator (1) links to each other, and the interior anode of positive plate (2) and electromagnetic wave power generator (1) links to each other.
2. electromagnetic wave hot blast dehumidifier drying machine according to claim 1 is characterized in that: described minus plate (3) and positive plate (2) are mesh minus plate and positive plate.
3. electromagnetic wave hot blast dehumidifier drying machine according to claim 1 and 2 is characterized in that: described its frequency of electromagnetic wave power generator is that 2-10 megahertz, output loading characteristic are adjustable.
4. electromagnetic wave hot blast dehumidifier drying machine according to claim 1 is characterized in that: described hot blast dehumidifier (6) and electromagnetic wave power generator (1) are arranged on the two sides of the hot air drier that links to each other with casing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083025 CN2720365Y (en) | 2004-08-16 | 2004-08-16 | Electromagnetic-wave hot-wind moist-extraction drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420083025 CN2720365Y (en) | 2004-08-16 | 2004-08-16 | Electromagnetic-wave hot-wind moist-extraction drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720365Y true CN2720365Y (en) | 2005-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420083025 Expired - Lifetime CN2720365Y (en) | 2004-08-16 | 2004-08-16 | Electromagnetic-wave hot-wind moist-extraction drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720365Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410610C (en) * | 2006-03-01 | 2008-08-13 | 王宝根 | Microwave disinfecting drying machine |
| CN100483054C (en) * | 2006-09-19 | 2009-04-29 | 车炳雷 | Drying machines |
| CN106283882A (en) * | 2015-06-04 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | Glue applying method and equipment are dried in a kind of papermaking |
| CN107720009A (en) * | 2017-09-06 | 2018-02-23 | 中远海运重工有限公司 | Dry transport container |
| CN113670015A (en) * | 2021-07-23 | 2021-11-19 | 新疆农业科学院农业机械化研究所 | Hot air drying system and use method thereof |
| CN115164561A (en) * | 2022-06-24 | 2022-10-11 | 广西南宁明源木业有限公司 | Green building materials processing drying-machine with antibacterial function disinfects |
-
2004
- 2004-08-16 CN CN 200420083025 patent/CN2720365Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410610C (en) * | 2006-03-01 | 2008-08-13 | 王宝根 | Microwave disinfecting drying machine |
| CN100483054C (en) * | 2006-09-19 | 2009-04-29 | 车炳雷 | Drying machines |
| CN106283882A (en) * | 2015-06-04 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | Glue applying method and equipment are dried in a kind of papermaking |
| CN107720009A (en) * | 2017-09-06 | 2018-02-23 | 中远海运重工有限公司 | Dry transport container |
| CN113670015A (en) * | 2021-07-23 | 2021-11-19 | 新疆农业科学院农业机械化研究所 | Hot air drying system and use method thereof |
| CN115164561A (en) * | 2022-06-24 | 2022-10-11 | 广西南宁明源木业有限公司 | Green building materials processing drying-machine with antibacterial function disinfects |
| CN115164561B (en) * | 2022-06-24 | 2024-05-07 | 广西南宁明源木业有限公司 | Green building materials processing drying-machine with antibacterial function disinfects |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Dayang Wood Co., Ltd. Assignor: Che Binglei Contract fulfillment period: 2009.3.31 to 2014.8.15 Contract record no.: 2009440000558 Denomination of utility model: Electromagnetic wave hot air drying drier Granted publication date: 20050824 License type: General permission Record date: 20090709 Assignee: Panyu Guangzhou Dacheng Wood Industry Co., Ltd. Assignor: Che Binglei Contract fulfillment period: 2009.3.31 to 2014.8.15 Contract record no.: 2009440000561 Denomination of utility model: Electromagnetic wave hot air drying drier Granted publication date: 20050824 License type: General permission Record date: 20090709 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.31 TO 2014.8.15; CHANGE OF CONTRACT Name of requester: JIANGSU DAYANG WOODLAND CO., LTD. Effective date: 20090709 Free format text: COMMON LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.31 TO 2014.8.15; CHANGE OF CONTRACT Name of requester: GUANGZHOU CITY FANYU DACHENG WOODLAND CO., LTD. Effective date: 20090709 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140816 Granted publication date: 20050824 |