CN104215041A - Moisture absorption hot air circular drying oven - Google Patents

Moisture absorption hot air circular drying oven Download PDF

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Publication number
CN104215041A
CN104215041A CN201410443503.6A CN201410443503A CN104215041A CN 104215041 A CN104215041 A CN 104215041A CN 201410443503 A CN201410443503 A CN 201410443503A CN 104215041 A CN104215041 A CN 104215041A
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China
Prior art keywords
drying chamber
hot air
moisture absorption
pipe
casing
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Application number
CN201410443503.6A
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Chinese (zh)
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CN104215041B (en
Inventor
丁明浪
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Zhejiang Great Chemical Science and Technology Co., Ltd.
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ZHEJIANG LANGBO PHARMACEUTICAL Co Ltd
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Abstract

The invention discloses a moisture absorption hot air circular drying oven. The moisture absorption hot air circular drying oven comprises a box body, a drying chamber and a hot air circulating pipeline, wherein the drying chamber and the hot air pipeline are arranged in the box body; a gap among the box body, the drying chamber and the hot air pipeline is taken as a thermal insulation layer; the hot air circulating pipeline is connected with a top plate of the drying chamber and a bottom plate of the drying chamber; a plurality of ventilation holes are distributed in the top plate of the drying chamber and the bottom plate of the drying chamber; the lower part of the bottom plate of the drying chamber is provided with support columns which are connected with the box body; a circulating fan is arranged in the hot air circulating pipeline; a moisture absorption device is arranged in the hot air circulating pipeline; the hot air circulating pipeline is connected with an air supplementing pipe; a plurality of partition plates are arranged in the drying chamber; the inner wall of the drying chamber is provided with a heating pipe, a temperature measuring device and a safety pipe; the other end of the safety pipe is communicated with the atmospheric air; a safety valve is arranged at one end where the safety pipe is communicated with the atmospheric air; a control processing device is arranged outside the box body; the bottom of the box body is provided with pulleys. By adopting the moisture absorption hot air circular drying oven, hot air can be used circularly to the maximum extent, and the drying efficiency is increased.

Description

A kind of moisture absorption heated-air circulation oven
[technical field]
The present invention relates to the technical field of the technical field of chemical industry, pharmacy, particularly baking oven.
[background technology]
Need to use drying plant in the industry such as chemical industry, pharmacy to dry material, in order to save heat service efficiency, often use heated air circulation type baking oven, but there is circulation dead angle in many heated-air circulation ovens, be unfavorable for effective use of heat, the steam produced in drying course effectively will discharge or absorb the object that just can reach high efficiency drying.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, proposes a kind of moisture absorption heated-air circulation oven, and hot air circulation can be made smooth, effectively must utilize heat, and the steam of generation can be absorbed timely, raises the efficiency.
For achieving the above object, the present invention proposes a kind of moisture absorption heated-air circulation oven, comprise casing, drying chamber, hot air circulating pipe, described drying chamber and hot air duct are in casing, casing, drying chamber, gap portion between hot air duct is heat-insulation layer, described hot air circulating pipe and drying chamber top board, drying chamber base plate is connected, described drying chamber top board and drying chamber backplane some passages, drying chamber base plate bottom has support column to be connected with casing, circulating fan is had in described hot air circulating pipe, moisture absorption apparatus is had in hot air circulating pipe, described moisture absorption apparatus is made up of air-inlet cavity and drying chamber, some synergic boards are had in drying chamber, drying chamber inwall and synergic board there are some desiccant bags, described hot air circulating pipe is connected with blowdown pipe, blowdown pipe one end communicates with air, there is aeration valve one end, blowdown pipe is enclosed in protection tube at hot air circulating pipe interior section, there is auxiliary heating pipe aeration valve upper end, some demarcation strips are had in described drying chamber, separate grillage on the fixed block of drying chamber inwall, demarcation strip is dispersed with some passages, described drying chamber inwall is provided with heating tube, temperature measuring equipment, bursting tube, the bursting tube other end communicates with air, bursting tube has safety valve with air phase go side, described casing outside is provided with control treatment device, bottom half has pulley, casing there is hermatic door, jug on hermatic door, casing there is the snap close matched with handle.
As preferably, described heating tube, auxiliary heating pipe, temperature measuring equipment are connected with control treatment device, and aeration valve and safety valve have induction installation to be connected with control treatment device.
As preferably, described hot air circulating pipe is enclosed in around drying chamber, and hot air circulating pipe inlet end is connected with drying chamber top board, and hot air circulating pipe outlet side is connected with drying chamber base plate.
As preferably, the moisture absorption apparatus in described hot air circulating pipe in the inlet side of circulating fan, moisture absorption apparatus in the middle part of drying chamber top board above.
As preferably, described heating tube is near drying chamber base plate, and temperature measuring equipment is in the middle part of drying chamber.
As preferably, the drier in described desiccant bag is calcium oxide.
Beneficial effect of the present invention: the present invention is by being located at drying chamber top by the inlet end of hot air circulating pipe, and the outlet side of hot air circulating pipe is located at bottom drying chamber, and hot blast can farthest be recycled; Moisture absorption apparatus is set at hot air circulating pipe inlet end, effectively can absorbs the steam that evaporation produces, improve the efficiency of dries quantity; Arranging of aeration valve can the timely tonifying Qi when air pressure is too low, and safety valve can be vented in time when air pressure is too high, and effective air pressure that must control in baking oven, ensure that safety; Auxiliary heating pipe above aeration valve can make the air that supplements have higher temperature entering circulation time, can not affect the temperature of hot blast because of tonifying Qi; Control treatment device can effectively control and understand the operation conditions of baking oven.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main pseudosection of a kind of moisture absorption of the present invention heated-air circulation oven;
Fig. 2 is the front view of a kind of moisture absorption heated-air circulation oven of the present invention;
Fig. 3 is the demarcation strip top view of a kind of moisture absorption heated-air circulation oven of the present invention;
Fig. 4 is the moisture absorption apparatus profile of a kind of moisture absorption heated-air circulation oven of the present invention.
In figure: 1-casing, 2-drying chamber, 3-hot air circulating pipe, 4-heat-insulation layer, 11-control treatment device, 12-pulley, 13-hermatic door, 21-drying chamber top board, 22-drying chamber base plate, 23-demarcation strip, 24-fixed block, 25-bursting tube, 26-heating tube, 27-temperature measuring equipment, 31-moisture absorption apparatus, 32-circulating fan, 33-blowdown pipe, 34-protection tube, 131-handle, 132-snap close, 221-support column, 231-passage, 251-safety valve, 311-air-inlet cavity, 312-drying chamber, 313-synergic board, 314-desiccant bag, 331-aeration valve, 341-auxiliary heating pipe.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of moisture absorption heated-air circulation oven of the present invention, comprise casing 1, drying chamber 2, hot air circulating pipe 3, described drying chamber 2 and hot air duct 3 are in casing 1, casing 1, drying chamber 2, gap portion between hot air duct 3 is heat-insulation layer 4, described hot air circulating pipe 3 and drying chamber top board 21, drying chamber base plate 22 is connected, described drying chamber top board 21 and drying chamber base plate 22 are dispersed with some passages 231, drying chamber base plate 22 bottom has support column 221 to be connected with casing 1, circulating fan 32 is had in described hot air circulating pipe 3, moisture absorption apparatus 31 is had in hot air circulating pipe 3, described moisture absorption apparatus 31 is made up of air-inlet cavity 311 and drying chamber 312, some synergic boards 313 are had in drying chamber 312, drying chamber 312 inwall and synergic board 313 there are some desiccant bags 314, described hot air circulating pipe 3 is connected with blowdown pipe 33, blowdown pipe 33 one end communicates with air, there is aeration valve 331 one end, blowdown pipe 33 is enclosed in protection tube 34 at hot air circulating pipe 3 interior section, there is auxiliary heating pipe 341 aeration valve 331 upper end, some demarcation strips 23 are had in described drying chamber 2, demarcation strip 23 frame is on the fixed block 24 of drying chamber 2 inwall, demarcation strip 23 is dispersed with some passages 231, described drying chamber 2 inwall is provided with heating tube 26, temperature measuring equipment 27, bursting tube 25, bursting tube 25 other end communicates with air, bursting tube 25 has safety valve 251 with air phase go side, described casing 1 outside is provided with control treatment device 11, pulley 12 is had bottom casing 1, casing 1 there is hermatic door 13, jug 131 on hermatic door 13, casing 1 there is the snap close 132 matched with handle 131, described heating tube 26, auxiliary heating pipe 341, temperature measuring equipment 27 is connected with control treatment device 11, aeration valve 331 and safety valve 251 have induction installation to be connected with control treatment device 11, described hot air circulating pipe 3 is enclosed in around drying chamber 2, hot air circulating pipe 3 inlet end is connected with drying chamber top board 21, hot air circulating pipe 3 outlet side is connected with drying chamber base plate 22, moisture absorption apparatus 31 in described hot air circulating pipe 3 is in the inlet side of circulating fan 32, moisture absorption apparatus 31 in the middle part of drying chamber top board 21 above, described heating tube 26 is near drying chamber base plate 22, temperature measuring equipment 27 is in the middle part of drying chamber 2, drier in described desiccant bag 314 is calcium oxide.
The course of work of the present invention:
A kind of moisture absorption heated-air circulation oven of the present invention in the course of the work, material to be dried can be placed on as required on demarcation strip 23 and carry out drying or being extracted out by demarcation strip 23 drying in material original container, because the support column 221 be connected with casing 1 is arranged at drying chamber base plate 22 bottom, directly material is placed on and drying chamber base plate 22 also can not damages bottom drying chamber 22 by pressure, air heats via heating tube 26, material is dried, circulating fan 32 makes hot-air enter hot air circulating pipe 3 from drying chamber top board 21, again enter in drying chamber 2 from drying chamber base plate 22 after absorbing steam via moisture absorption apparatus 31.In whole process, due to drying chamber top board 21, drying chamber base plate 22, demarcation strip 23 all having passage 231, hot-air effectively can circulate and circulate; Establish synergic board 313 can place more desiccant bag 314 in moisture absorption apparatus 31, be conducive to moisture absorption; Drier preferentially adopts calcium oxide, not only can effectively moisture absorption, and the heat produced in course of reaction also can heat air, decreases the consumption of electric energy; Temperature measuring equipment 27 by the temperature feedback in drying chamber 2 to control treatment device 11, can regulate the heated condition of heating tube 26; Aeration valve 231 can the action when drying chamber 2 internal gas pressure is too low, supplements air, and heats this part air by auxiliary heating pipe 341, make to produce large impact to original hot air temperature in the process of supplementary air; Safety valve 251 can the action when drying chamber 2 internal gas pressure is too high, exhaust decompression, ensures the stable gas pressure in drying chamber 2, ensures safety; Aeration valve 331 and safety valve 251 all have induction installation that action situation is fed back to control treatment device 11, are conducive to judging the ruuning situation whether normal table of whole device; Pulley 12 bottom casing 1 is conducive to moving of whole device.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.

Claims (6)

1. a moisture absorption heated-air circulation oven, it is characterized in that: comprise casing (1), drying chamber (2), hot air circulating pipe (3), described drying chamber (2) and hot air duct (3) are in casing (1), casing (1), drying chamber (2), gap portion between hot air duct (3) is heat-insulation layer (4), described hot air circulating pipe (3) and drying chamber top board (21), drying chamber base plate (22) is connected, described drying chamber top board (21) and drying chamber base plate (22) are dispersed with some passages (231), drying chamber base plate (22) bottom has support column (221) to be connected with casing (1), circulating fan (32) is had in described hot air circulating pipe (3), moisture absorption apparatus (31) is had in hot air circulating pipe (3), described moisture absorption apparatus (31) is made up of air-inlet cavity (311) and drying chamber (312), some synergic boards (313) are had in drying chamber (312), drying chamber (312) inwall and synergic board (313) there are some desiccant bags (314), described hot air circulating pipe (3) is connected with blowdown pipe (33), blowdown pipe (33) one end communicates with air, there is aeration valve (331) one end, blowdown pipe (33) is enclosed in protection tube (34) at hot air circulating pipe (3) interior section, there is auxiliary heating pipe (341) aeration valve (331) upper end, some demarcation strips (23) are had in described drying chamber (2), demarcation strip (23) frame is on the fixed block (24) of drying chamber (2) inwall, demarcation strip (23) is dispersed with some passages (231), described drying chamber (2) inwall is provided with heating tube (26), temperature measuring equipment (27), bursting tube (25), bursting tube (25) other end communicates with air, bursting tube (25) has safety valve (251) with air phase go side, described casing (1) outside is provided with control treatment device (11), pulley (12) is arranged at casing (1) bottom, casing (1) there is hermatic door (13), the upper jug (131) of hermatic door (13), casing (1) there is the snap close (132) matched with handle (131).
2. a kind of moisture absorption heated-air circulation oven as claimed in claim 1, it is characterized in that: described heating tube (26), auxiliary heating pipe (341), temperature measuring equipment (27) are connected with control treatment device (11), aeration valve (331) and safety valve (251) have induction installation to be connected with control treatment device (11).
3. a kind of moisture absorption heated-air circulation oven as claimed in claim 1, it is characterized in that: described hot air circulating pipe (3) is enclosed in drying chamber (2) around, hot air circulating pipe (3) inlet end is connected with drying chamber top board (21), and hot air circulating pipe (3) outlet side is connected with drying chamber base plate (22).
4. a kind of moisture absorption heated-air circulation oven as claimed in claim 1, it is characterized in that: the moisture absorption apparatus (31) in described hot air circulating pipe (3) is in the inlet side of circulating fan (32), and moisture absorption apparatus (31) is in top, drying chamber top board (21) middle part.
5. a kind of moisture absorption heated-air circulation oven as claimed in claim 1, is characterized in that: described heating tube (26) is near drying chamber base plate (22), and temperature measuring equipment (27) is at drying chamber (2) middle part.
6. a kind of moisture absorption heated-air circulation oven as claimed in claim 1, is characterized in that: the drier in described desiccant bag (314) is calcium oxide.
CN201410443503.6A 2014-09-02 2014-09-02 A kind of moisture absorption heated-air circulation oven Active CN104215041B (en)

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CN104215041B CN104215041B (en) 2016-11-30

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880041A (en) * 2015-05-21 2015-09-02 成都中牧生物药业有限公司 Energy-saving drying system for medicine bottles
CN104896881A (en) * 2015-05-23 2015-09-09 绍兴海邦药业有限公司 Capsule drying device of compact structure
CN105043081A (en) * 2015-08-14 2015-11-11 江苏鼎新印染有限公司 Fabric dryer
CN105806071A (en) * 2016-04-13 2016-07-27 吴江澳明纺织品有限公司 Novel drying oven
CN106288745A (en) * 2016-08-24 2017-01-04 李健 A kind of practical biological baking oven
CN106813467A (en) * 2017-03-17 2017-06-09 石河子大学 Hot blast and infrared combined dryer
CN107990665A (en) * 2017-12-01 2018-05-04 枞阳县螺丝尖花木园艺有限公司 A kind of drying tea leaves cylinder cylinder
CN108185666A (en) * 2018-01-04 2018-06-22 海宁德阳高分子材料科技有限公司 One kind can emboss uninanned platform leather storing unit
CN108800833A (en) * 2018-06-06 2018-11-13 苏州安特实业有限公司 A kind of quick-dry type paper products preparation
CN109501449A (en) * 2018-12-07 2019-03-22 安徽瀚洋纸品印刷有限公司 A kind of printing machine hot air circulation drying system
CN110017671A (en) * 2019-04-11 2019-07-16 嘉兴新亚汽车零部件有限公司 A kind of circulating nut dryer
CN110221663A (en) * 2019-06-11 2019-09-10 朱蛟龙 A kind of moisture-proof computer cabinet of recyclable moisture absorption
CN112212632A (en) * 2020-10-09 2021-01-12 吴盼磊 Preparation device for automobile brake master cylinder piston
CN112284061A (en) * 2020-10-26 2021-01-29 潘菁 Preparation device for preparation process of automobile brake master cylinder piston
CN112406057A (en) * 2020-10-26 2021-02-26 潘松辉 Preparation process of automobile brake master cylinder piston

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Publication number Priority date Publication date Assignee Title
WO2006024696A1 (en) * 2004-09-03 2006-03-09 Vaelimaeki Heimo A dryer and a method for using and manufacturing thereof
CN201327287Y (en) * 2008-11-21 2009-10-14 李竞飞 Clean-type hot air cycling heater
CN202133254U (en) * 2011-07-05 2012-02-01 王桂舟 Hot-air dryer
CN102914127A (en) * 2012-10-29 2013-02-06 吴江市科时达纺织有限公司 Efficient distribution dryer
CN203087487U (en) * 2013-02-07 2013-07-31 塔里木大学 Circulating hot wind type walnut drying machine
CN103884159A (en) * 2014-03-19 2014-06-25 广东省昆虫研究所 Drying device for edible/medical/feed insects

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006024696A1 (en) * 2004-09-03 2006-03-09 Vaelimaeki Heimo A dryer and a method for using and manufacturing thereof
CN201327287Y (en) * 2008-11-21 2009-10-14 李竞飞 Clean-type hot air cycling heater
CN202133254U (en) * 2011-07-05 2012-02-01 王桂舟 Hot-air dryer
CN102914127A (en) * 2012-10-29 2013-02-06 吴江市科时达纺织有限公司 Efficient distribution dryer
CN203087487U (en) * 2013-02-07 2013-07-31 塔里木大学 Circulating hot wind type walnut drying machine
CN103884159A (en) * 2014-03-19 2014-06-25 广东省昆虫研究所 Drying device for edible/medical/feed insects

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104880041A (en) * 2015-05-21 2015-09-02 成都中牧生物药业有限公司 Energy-saving drying system for medicine bottles
CN104896881A (en) * 2015-05-23 2015-09-09 绍兴海邦药业有限公司 Capsule drying device of compact structure
CN105043081A (en) * 2015-08-14 2015-11-11 江苏鼎新印染有限公司 Fabric dryer
CN105806071A (en) * 2016-04-13 2016-07-27 吴江澳明纺织品有限公司 Novel drying oven
CN106288745B (en) * 2016-08-24 2018-11-16 骆志强 A kind of practical biological baking oven
CN106288745A (en) * 2016-08-24 2017-01-04 李健 A kind of practical biological baking oven
CN106813467A (en) * 2017-03-17 2017-06-09 石河子大学 Hot blast and infrared combined dryer
CN107990665A (en) * 2017-12-01 2018-05-04 枞阳县螺丝尖花木园艺有限公司 A kind of drying tea leaves cylinder cylinder
CN108185666A (en) * 2018-01-04 2018-06-22 海宁德阳高分子材料科技有限公司 One kind can emboss uninanned platform leather storing unit
CN108800833A (en) * 2018-06-06 2018-11-13 苏州安特实业有限公司 A kind of quick-dry type paper products preparation
CN109501449A (en) * 2018-12-07 2019-03-22 安徽瀚洋纸品印刷有限公司 A kind of printing machine hot air circulation drying system
CN110017671A (en) * 2019-04-11 2019-07-16 嘉兴新亚汽车零部件有限公司 A kind of circulating nut dryer
CN110221663A (en) * 2019-06-11 2019-09-10 朱蛟龙 A kind of moisture-proof computer cabinet of recyclable moisture absorption
CN110221663B (en) * 2019-06-11 2022-11-18 融科联创(天津)信息技术有限公司 Circulated moisture absorption dampproofing computer machine case
CN112212632A (en) * 2020-10-09 2021-01-12 吴盼磊 Preparation device for automobile brake master cylinder piston
CN112284061A (en) * 2020-10-26 2021-01-29 潘菁 Preparation device for preparation process of automobile brake master cylinder piston
CN112406057A (en) * 2020-10-26 2021-02-26 潘松辉 Preparation process of automobile brake master cylinder piston

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Effective date of registration: 20191211

Address after: 314300 No.18, Xitangqiao section, National Road 525, Xitangqiao street, Haiyan County, Jiaxing City, Zhejiang Province

Patentee after: Zhejiang Great Chemical Science and Technology Co., Ltd.

Address before: 312500 Zhejiang city of Shaoxing province Xinchang County habayashi street habayashi Road No. 53

Patentee before: ZHEJIANG LANGBO PHARMACEUTICAL CO., LTD.

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