CN103471353B - Low-temperature vacuum drying case - Google Patents
Low-temperature vacuum drying case Download PDFInfo
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- CN103471353B CN103471353B CN201310399469.2A CN201310399469A CN103471353B CN 103471353 B CN103471353 B CN 103471353B CN 201310399469 A CN201310399469 A CN 201310399469A CN 103471353 B CN103471353 B CN 103471353B
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Abstract
The invention discloses a kind of low-temperature vacuum drying case, the chamber door comprising casing, be arranged on the operating room of described box house and be arranged on outside described casing, is characterized in that: described operating room comprises: drip pan, for place described drip pan first kind shelf, be arranged on baffle plate below top, described operating room, be arranged on the radiator coil tube below described first kind shelf and be arranged on the water bar of described chamber bottom by chamber door place; Also comprise the Equations of The Second Kind shelf be positioned at below described first kind shelf.Usefulness of the present invention is: operating room's inner top is half elliptic, four corners are that arc chord angle transitional structure can make temperature in casing smooth, even when heated, simultaneously, the steam pearl produced when being convenient to drying materials flows into casing central bottom along two sides, extracted out by vavuum pump with bonding in vacuum pipeline through bottom blow-down mouth, in case, remain drying regime.
Description
Technical field
The present invention relates to a kind of for the industries such as medicine, food, light industry, chemical industry do low temperature drying drying equipment, be specifically related to a kind of low-temperature vacuum drying case.
Background technology
Low-temperature vacuum drying case is widely used in medicine, food, light industry, the industries such as chemical industry do low temperature drying, so-called vacuum drying is exactly dried material is in the heat drying carried out under vacuum condition, it utilizes vavuum pump to carry out bleeding dehumidifier, make to form vacuum state in operating room, reduce the boiling point of water, accelerate rate of drying, can be at a lower temperature, obtain higher rate of drying, Btu utilization is abundant, be mixed into without any impurity in dry run, belong to permanent vacuum drying, therefore damage can not be caused to the body of dried material, meet " GMP " requirement.It is fast that vacuum drying chamber has dry goods speed, pollutes little, can not damage the inherent quality of dried article.But the bottom of current most cryogenic vacuum baking ovens material is housed drip pan not easily dried, vacuum returnline or evaporation condensed water easily instill and are equipped with in the drip pan of material.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to keep low-temperature vacuum drying case drying effect in the course of the work, raising the efficiency.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A kind of low-temperature vacuum drying case, the chamber door comprising casing, be arranged on the operating room of described box house and be arranged on outside described casing, is characterized in that: described operating room comprises: drip pan, for place described drip pan first kind shelf, be arranged on baffle plate below top, described operating room, be arranged on radiator coil tube below described first kind shelf, be arranged on described chamber bottom by the water bar at chamber door place, the sewage draining exit being positioned at chamber bottom pars intermedia, the condensed water vacuum tube that is connected with described sewage draining exit; Also comprise the Equations of The Second Kind shelf be positioned at below described first kind shelf; The inner panel of described chamber door is provided with flowing water frid in mouth place on the lower; Described sewage draining exit is connected with the bottom of condensed water vacuum tube.
Aforesaid low-temperature vacuum drying case, is characterized in that: the described first kind shelf number of plies is 8 layers, and the described Equations of The Second Kind shelf number of plies is 1 layer.
Aforesaid low-temperature vacuum drying case, is characterized in that: be provided with four rollers bottom described Equations of The Second Kind shelf; Described first kind shelf and Equations of The Second Kind shelf are provided with a traction small handcart.
Aforesaid low-temperature vacuum drying case, is characterized in that: drip pan quantity is 32, and described drip pan is placed on 8 layers of first kind shelf, and every layer of first kind shelf places 4.
Aforesaid low-temperature vacuum drying case, is characterized in that: described baffle plate is semiellipse type, is 80mm with the distance of first kind shelf described in the superiors.
Aforesaid low-temperature vacuum drying case, is characterized in that: top, described operating room and bottom are semiellipse type, and its each drift angle is arc chord angle.
Aforesaid low-temperature vacuum drying case, is characterized in that: the distance of described drip pan and radiator coil tube is 3-5mm.
Aforesaid low-temperature vacuum drying case, is characterized in that: described water bar height is 20-30mm.
Aforesaid low-temperature vacuum drying case, is characterized in that: described casing is provided with a vacuum meter being positioned at casing top, atmospheric valve and four visors being positioned at body side, and described visor is placed on chamber door and each two of casing back.
Aforesaid low-temperature vacuum drying case, is characterized in that: casing appearance sheet material, operating room, first kind shelf and Equations of The Second Kind shelf material are 304 corrosion resistant plates.
Usefulness of the present invention is: operating room's inner top is half elliptic, four corners are that arc chord angle transitional structure can make temperature in casing smooth, even when heated, thus change the defect that drip pan that former square vacuum drying oven top one deck is equipped with material not easily dries, simultaneously, the steam pearl produced when being convenient to drying materials flows into casing central bottom along two sides, extracted out by vavuum pump with bonding in vacuum pipeline through bottom blow-down mouth, in case, remain drying regime.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of one embodiment of the present of invention;
Fig. 2 is the side structure schematic diagram of Fig. 1 embodiment;
Fig. 3 is the Facad structure schematic diagram of Fig. 1 embodiment.
The implication of Reference numeral in figure:
1-casing; 2-operating room; 3-chamber door; 4-drip pan; 501-first kind shelf, 502-Equations of The Second Kind shelf;
6-baffle plate; 7-radiator coil tube; 8-water bar; 9-sewage draining exit; 10-condensed water vacuum tube;
11-flowing water frid; 12-roller; 14-vacuum meter; 16-atmospheric valve; 17-visor;
18-condensation-water drain; 19-steam inlet; 20-vacuum interface; 21-sensor holder; 22-sealing strip;
23-shakes hands; 24-hinge; 25-hold down gag.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
Low-temperature vacuum drying case, comprise casing 1, be arranged on the operating room 2 of described box house and be arranged on the chamber door 3 outside described casing, described operating room 2 comprises: drip pan 4, for place described drip pan 4 first kind shelf 501, be arranged on baffle plate 6 below top, described operating room 2, be arranged on radiator coil tube 7 below described first kind shelf 501, be arranged on bottom described operating room 2 by the water bar 8 at chamber door 3 place, the sewage draining exit 9 being positioned at pars intermedia bottom operating room 2, the condensed water vacuum tube 10 that is connected with described sewage draining exit 9; Described top, operating room 2 and bottom are semiellipse type, and its each drift angle is arc chord angle; Also comprise the Equations of The Second Kind shelf 502 be positioned at below described first kind shelf 501; Described chamber door 3 inner panel is provided with flowing water frid 11 in mouth place on the lower; Described sewage draining exit 9 is connected with the bottom of condensed water vacuum tube 10.
Top, operating room 2 is that half elliptic makes, four corners are arc chord angle transition, temperature in casing 1 can be made during heating smooth, even, thus change the defect that drip pan 4 that former square vacuum drying oven top one deck is equipped with material not easily dries, simultaneously, the steam pearl produced when being convenient to drying materials is along inflow operating room 2, two sides central bottom, and the sewage draining exit 9 through bottom is extracted out by vavuum pump with condensed water vacuum tube 10, remains drying regime in operating room 2.
First kind shelf 501 number of plies in operating room 2 is 8 layers, Equations of The Second Kind shelf 502 is in the below of first kind shelf 501, Equations of The Second Kind shelf 502 only walks condensed water, guarantees that carbonated drink separately, thus changes former square cryogenic vacuum baking oven bottom and the drip pan 4 of material is housed not easily by the phenomenon of drying.
Be provided with four rollers 12 bottom Equations of The Second Kind shelf 502, first kind shelf 501 and Equations of The Second Kind shelf 502 are provided with a traction small handcart, are convenient to first kind shelf 501 and Equations of The Second Kind shelf 502 is with easy access, easy cleaning, save time, laborsaving, reduce labour intensity, improve safety coefficient.
Drip pan 4 quantity is 32, is placed on 8 layers of first kind shelf 501, and every layer of first kind shelf 501 places 4, and drip pan is of a size of 460 × 640 × 45 (mm), thickness 0.8mm, right-angle side, light face of trying to get to the heart of a matter.During owing to vacuumizing, there will be part backwater phenomenon, have impact on quality and the efficiency of dried material, half elliptic mobilizable baffle plate 6 is placed on drip pan 4 top (from ground floor shelf 50180mm place of the superiors) in the superiors during making, vacuum returnline or evaporation condensed water are not easily instilled be equipped with in the drip pan 4 of material, improve quality and the speed of dried material.
In order to change material in dry run, bottom drip pan 4, easily occur that material is by the phenomenon of adustion, leaves 3-5mm spacing distance by between drip pan 4 and radiator coil tube 7, is made into rail mounted with radiator coil tube 7 contact position.Radiator coil tube 7 is of a size of 20 × 2mm.
Operating room 2 base plate collar extension is by the door place welding together water bar 8 of height between 20-30mm, and after chamber door 3 is opened, operating room 2 inner bottom part ponding not easily flows out, and makes ponding force to discharge from sewage draining exit 9, thus ensure that the dry cleansing health on ground in operation room.
Chamber door 3 inner panel on the lower mouth place is provided with circular flowing water frid 11, and chamber door 3 inner plate surfaces steam pearl following current tank plate current enters bottom operating room 2, baking oven is opened and ensure that do not have water to spray ground behind the door, guarantee that ground surface is in dry cleansing state all the time.
Casing 1 is provided with a steam inlet 19, condensation-water drain 18, vacuum meter 14, sensor holder 21, atmospheric valve 16 and four visors 17, visor 17 is placed on casing 1 back and each two of chamber door 3, be convenient to observe operating room 2 material dried time situation and process.Steam inlet 19 and condensation-water drain 18 are all equipped with snap joint with casing 1 junction, are convenient to dismounting, pull-out cleaning.
Casing 1 appearance sheet material, operating room 2 inner panel, hold down gag 25, hinge 24, first kind shelf 501 and Equations of The Second Kind shelf 502 material are 304 corrosion resistant plates.
Casing 1 appearance and size is the wide 1380mm of the shop front × dark 1490mm × high 1810mm, and thickness of slab is 1.5mm, and be the sub-tabula rasa of multiple film, appearance rivet welding is shaped, and surfacing is without soldering, cut phenomenon.
Operating room 2 is of a size of the wide 1200mm of the shop front × dark 1400mm × high 1380mm, thickness of slab 6mm, and inner bag is close is welded into shape, and polishing, polishing.Be provided with heat-insulation layer in operating room 2, insulation thickness 80mm, insulation material filling aluminosilicate refractory fiber is cotton, and liner reinforcement is 8
#channel-section steel, becomes intersecting parallels to make and intensity is high, indeformable in vacuum work.
After door is opened, convenient, easy to operate for the ease of drip pan turnover in innermost layer in case, configure a stainless steel drag hook.Chamber door 3 is provided with several hinges 24, several hold down gags 25 and a handle 23.
Door sealing uses the sealing strip 22 of mushroom-shaped edible silastic material, excellent thermal insulation performance.This vacuum drying chamber mode of heating is Steam Heating.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (9)
1. low-temperature vacuum drying case, the chamber door comprising casing, be arranged on the operating room of described box house and be arranged on outside described casing, is characterized in that: described operating room comprises: drip pan, for place described drip pan first kind shelf, be arranged on baffle plate below top, described operating room, be arranged on radiator coil tube below described first kind shelf, be arranged on described chamber bottom by the water bar at chamber door place, the sewage draining exit being positioned at chamber bottom pars intermedia, the condensed water vacuum tube that is connected with described sewage draining exit; Also comprise the Equations of The Second Kind shelf be positioned at below described first kind shelf; The inner panel of described chamber door is provided with flowing water frid in mouth place on the lower; Described sewage draining exit is connected with the bottom of condensed water vacuum tube; Top, described operating room and bottom are semiellipse type, and its each drift angle is arc chord angle; Described Equations of The Second Kind shelf is used for walking condensed water, guarantees that carbonated drink separately.
2. low-temperature vacuum drying case according to claim 1, is characterized in that: the described first kind shelf number of plies is 8 layers, and the described Equations of The Second Kind shelf number of plies is 1 layer.
3. low-temperature vacuum drying case according to claim 2, is characterized in that: be provided with four rollers bottom described Equations of The Second Kind shelf; Described first kind shelf and Equations of The Second Kind shelf are provided with a traction small handcart.
4. low-temperature vacuum drying case according to claim 1, is characterized in that: drip pan quantity is 32, and described drip pan is placed on 8 layers of first kind shelf, and every layer of first kind shelf places 4.
5. low-temperature vacuum drying case according to claim 1, is characterized in that: described baffle plate is semiellipse type, is 80mm with the distance of first kind shelf described in the superiors.
6. low-temperature vacuum drying case according to claim 1, is characterized in that: the distance of described drip pan and radiator coil tube is 3-5mm.
7. low-temperature vacuum drying case according to claim 1, is characterized in that: described water bar height is 20-30mm.
8. low-temperature vacuum drying case according to claim 1, is characterized in that: described casing is provided with a vacuum meter being positioned at casing top, atmospheric valve and four visors being positioned at body side, and described visor is placed on chamber door and each two of casing back.
9. the low-temperature vacuum drying case according to claim 1 to 8 any one, is characterized in that: casing appearance sheet material, operating room, first kind shelf and Equations of The Second Kind shelf material are 304 corrosion resistant plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399469.2A CN103471353B (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399469.2A CN103471353B (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying case |
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| CN103471353A CN103471353A (en) | 2013-12-25 |
| CN103471353B true CN103471353B (en) | 2016-03-09 |
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| CN201310399469.2A Active CN103471353B (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying case |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104476665A (en) * | 2014-12-19 | 2015-04-01 | 苏州市东华试验仪器有限公司 | Water curing tank provided with water fender |
| CN105222576A (en) * | 2015-10-27 | 2016-01-06 | 江苏楷益智能科技有限公司 | The drying box of freeze drying plant and dividing plate bindiny mechanism |
| CN106196926A (en) * | 2016-08-23 | 2016-12-07 | 顾腾博 | A kind of square vacuum desiccator |
| CN106440696A (en) * | 2016-11-28 | 2017-02-22 | 天津龙川鑫汇实验设备制造有限公司 | Drying device |
| CN107736187A (en) * | 2017-11-13 | 2018-02-27 | 黎汉东 | Edible mushroom base-material is without bag constant-pressure and high-temperature sterilizing boiler |
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| DE10028895A1 (en) * | 2000-06-10 | 2001-12-13 | Heinz Geisenhof | Vacuum-type drying cabinet has heating plates inside cabinet connected to rear wall |
| CN201772707U (en) * | 2010-09-03 | 2011-03-23 | 天津电装电机有限公司 | Automatic station type workpiece blowing-dry device |
| CN202329014U (en) * | 2011-11-28 | 2012-07-11 | 常州市范群干燥设备有限公司 | Material vacuum drying box |
| CN202470698U (en) * | 2012-01-10 | 2012-10-03 | 杭州华锦特种纸有限公司 | Condensed water inhibition tank |
| CN202532870U (en) * | 2012-03-20 | 2012-11-14 | 南京淮腾机械科技有限公司 | Vacuum drying oven |
| CN203083308U (en) * | 2012-08-30 | 2013-07-24 | 江苏宇田生物医药科技有限公司 | Drying device |
| CN203518443U (en) * | 2013-09-05 | 2014-04-02 | 南京神鹏机械设备有限公司 | Low-temperature vacuum drying oven |
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2013
- 2013-09-05 CN CN201310399469.2A patent/CN103471353B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10028895A1 (en) * | 2000-06-10 | 2001-12-13 | Heinz Geisenhof | Vacuum-type drying cabinet has heating plates inside cabinet connected to rear wall |
| CN201772707U (en) * | 2010-09-03 | 2011-03-23 | 天津电装电机有限公司 | Automatic station type workpiece blowing-dry device |
| CN202329014U (en) * | 2011-11-28 | 2012-07-11 | 常州市范群干燥设备有限公司 | Material vacuum drying box |
| CN202470698U (en) * | 2012-01-10 | 2012-10-03 | 杭州华锦特种纸有限公司 | Condensed water inhibition tank |
| CN202532870U (en) * | 2012-03-20 | 2012-11-14 | 南京淮腾机械科技有限公司 | Vacuum drying oven |
| CN203083308U (en) * | 2012-08-30 | 2013-07-24 | 江苏宇田生物医药科技有限公司 | Drying device |
| CN203518443U (en) * | 2013-09-05 | 2014-04-02 | 南京神鹏机械设备有限公司 | Low-temperature vacuum drying oven |
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| CN103471353A (en) | 2013-12-25 |
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