CN203518443U - Low-temperature vacuum drying oven - Google Patents
Low-temperature vacuum drying oven Download PDFInfo
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- CN203518443U CN203518443U CN201320549835.3U CN201320549835U CN203518443U CN 203518443 U CN203518443 U CN 203518443U CN 201320549835 U CN201320549835 U CN 201320549835U CN 203518443 U CN203518443 U CN 203518443U
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- vacuum drying
- low
- temperature vacuum
- kind shelf
- operating room
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Abstract
The utility model discloses a low-temperature vacuum drying oven which comprises an oven body, a working room arranged in the oven body, and an oven door arranged outside the oven body. The low-temperature vacuum drying over is characterized in that the working room comprises a baking plate used for containing a first-kind baking frame of the baking plate, a baffle arranged below the top of the working room, a radiating coiler arranged below the first-kind braking frame, and a water blocking bar arranged at the position, close to the oven door, of the bottom of the working room. The top and the bottom of the working room are in semi-elliptic shapes, and the vertex angles of the top and the vertex angles of the bottom of the working room are arc angles. The low-temperature vacuum drying oven further comprises a second-kind baking frame located below the first-kind baking frame. The low-temperature vacuum drying oven has the advantages that the top in the working room is in the semielliptic shape, the four square corners of the top are of arc angle transition structures, and therefore in the time of heating, the temperature in the oven box body can be smooth and even. Meanwhile, when materials are dried, vapor drops generated during drying of the materials flow to the bottom in the middle of the oven body from the two side faces and are pumped out by a vacuum pump along a vacuum connection pipeline via a sewage discharging opening, and a dry state can be kept in the oven body all the time.
Description
Technical field
The utility model relate 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 are done low temperature drying, so-called vacuum drying is exactly the heat drying that the material being dried is carried out under vacuum condition, it is to utilize the vavuum pump dehumidifier of bleeding, make formation vacuum state in operating room, reduce the boiling point of water, accelerated rate of drying, can be at a lower temperature, obtain higher rate of drying, Btu utilization is abundant, in dry run, without any impurity, sneak into, belong to permanent vacuum dry, therefore can not cause damage to the body of dried material, meet " GMP " requirement.It is fast that vacuum drying chamber has dry goods speed, pollutes littlely, can not damage the inherent quality of the article that are dried.But the drip pan of the material that bottom is equipped with of current most cryogenic vacuum baking ovens is difficult for being dried, and vacuum backwater or evaporation condensed water easily splash in the drip pan that material is housed.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to keep low-temperature vacuum drying case drying effect in the course of the work, raises the efficiency.
In order to realize above-mentioned target, the utility model adopts following technical scheme:
A kind of low-temperature vacuum drying case, comprise casing, be arranged on the operating room of described box house and be arranged on the chamber door outside described casing, it is characterized in that: described operating room comprises: drip pan, for place described drip pan first kind shelf, be arranged on top, described operating room below baffle plate, be arranged on described first kind shelf below radiator coil tube, be arranged on bottom, described operating room by the water bar at chamber door place, the sewage draining exit that is positioned at bottom, operating room pars intermedia, the condensed water vacuum tube being connected with described sewage draining exit; Also comprise the Equations of The Second Kind shelf that is positioned at described first kind shelf below; The inner panel of a described chamber door on the lower mouthful place is provided with flowing water frid; 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: described Equations of The Second Kind shelf bottom is provided with four rollers; 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, described drip pan be placed on 8 layers of first kind shelf upper, on every layer of first kind shelf, place 4.
Aforesaid low-temperature vacuum drying case, is characterized in that: described baffle plate is semiellipse type, with the distance of first kind shelf described in the superiors be 80mm.
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 one and is positioned at the vacuum meter at casing top, an atmospheric valve that is positioned at casing side and four visors, and described visor is placed on each two, chamber door and 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 utility model is: operating room's inner top is half elliptic, angle, four directions is that arc chord angle transitional structure can work as when heating and made in casing temperature smooth, even, thereby changed the difficult defect of drying of drip pan that former square vacuum drying oven top one deck is equipped with material, simultaneously, the steam pearl producing while being convenient to drying materials flows into casing central bottom along two sides, through bottom blow-down mouth, with vacuum connection tube road, by vavuum pump, extracted out, in case, remain drying regime.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of an embodiment of the present utility model;
Fig. 2 is the side structure schematic diagram of Fig. 1 embodiment;
Fig. 3 is the Facad structure schematic diagram of Fig. 1 embodiment;
Fig. 4 is small handcart schematic diagram of the present utility model.
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; 13-small handcart; 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-handle; 24-hinge; 25-hold down gag.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
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 2 belows, tops, described operating room baffle plate 6, be arranged on described first kind shelf 501 belows radiator coil tube 7, be arranged on 2 bottoms, described operating room by the water bar 8 at chamber door 3 places, be positioned at the sewage draining exit 9 of operating room's 2 bottom pars intermedias, the condensed water vacuum tube 10 being connected with described sewage draining exit 9; 2 tops, described operating room and bottom are semiellipse type, and its each drift angle is arc chord angle; Also comprise the Equations of The Second Kind shelf 502 that is positioned at described first kind shelf 501 belows; A described chamber door 3 inner panels on the lower mouthful place are provided with flowing water frid 11; Described sewage draining exit 9 is connected with the bottom of condensed water vacuum tube 10.
2 tops, operating room are that half elliptic is made, angle, four directions is arc chord angle transition, during heating, can make the interior temperature of casing 1 smooth, even, thereby changed the difficult defect of drying of drip pan 4 that former square vacuum drying oven top one deck is equipped with material, simultaneously, the steam pearl producing while being convenient to drying materials, along inflow operating room, two sides 2 central bottom, is extracted out by vavuum pump with condensed water vacuum tube 10 through the sewage draining exit 9 of bottom, in operating room 2, remains drying regime.
Equations of The Second Kind shelf 502 bottoms are provided with four rollers 12, and first kind shelf 501 and Equations of The Second Kind shelf 502 are provided with a traction small handcart 13, are convenient to first kind shelf 501 and Equations of The Second Kind shelf 502 is with easy access, easy cleaning, save time, laborsaving, reduced labour intensity, improve safety coefficient.
Drip pan 4 quantity are 32, and 8 layers of being placed on first kind shelf 501 are upper, on every layer of first kind shelf 501, place 4, and drip pan is of a size of 460 * 640 * 45(mm), thickness 0.8mm, right-angle side, the light face of trying to get to the heart of a matter.Owing to vacuumizing, there will be part backwater phenomenon, quality and the efficiency of the material that is dried have been affected, make drip pan 4 tops (from the ground floor shelf 50180mm of the superiors place) of the Shi the superiors and place half elliptic mobilizable baffle plate 6, make vacuum backwater or evaporation condensed water not be difficult for splashing in the drip pan 4 that material is housed, improved quality and the speed of dried material.
In order to change material in dry run, drip pan 4 bottoms and radiator coil tube 7 contact positions easily occur that material is by the phenomenon of adustion, by leaving 3-5mm spacing distance between drip pan 4 and radiator coil tube 7, are made into rail mounted.Radiator coil tube 7 is of a size of 20 * 2mm.
Operating room's 2 base plate collar extensions are by the door place welding together water bar 8 of height between 20-30mm, and after chamber door 3 is opened, operating room's 2 inner bottom part ponding are difficult for flowing out, and make ponding force to discharge from sewage draining exit 9, thereby guaranteed the dry cleansing health on ground in operation room.
A chamber door 3 inner panels on the lower mouthful place are provided with circular flowing water frid 11, and chamber door 3 inner panel surface steam pearl following current tank plate currents enter 2 bottoms, operating room, baking oven is opened and guaranteed behind the door not have water to spray ground, guarantee that ground surface is all the time in dry cleansing state.
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 chamber door 3 each two, situation and process when being convenient to observe operating room's 2 materials and being dried.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's 2 inner panels, hold down gag 25, hinge 24, first kind shelf 501 and Equations of The Second Kind shelf 502 materials 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, is the sub-tabula rasa of multiple film, and appearance rivet welding is shaped, and surfacing is without soldering, cut phenomenon.
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.On chamber door 3, be provided with several hinges 24, several hold down gags 25 and a handle 23.
Door sealing is used 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 described basic principle of the present utility model, principal character and advantage.The technical staff of the industry should understand, and above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (10)
1. low-temperature vacuum drying case, comprise casing, be arranged on the operating room of described box house and be arranged on the chamber door outside described casing, it is characterized in that: described operating room comprises: drip pan, for place described drip pan first kind shelf, be arranged on top, described operating room below baffle plate, be arranged on described first kind shelf below radiator coil tube, be arranged on bottom, described operating room by the water bar at chamber door place, the sewage draining exit that is positioned at bottom, operating room pars intermedia, the condensed water vacuum tube being connected with described sewage draining exit; Also comprise the Equations of The Second Kind shelf that is positioned at described first kind shelf below; The inner panel of a described chamber door on the lower mouthful place is provided with flowing water frid; Described sewage draining exit is connected with the bottom of condensed water vacuum tube.
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: described Equations of The Second Kind shelf bottom is provided with four rollers; 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, described drip pan be placed on 8 layers of first kind shelf upper, on every layer of first kind shelf, place 4.
5. low-temperature vacuum drying case according to claim 1, is characterized in that: described baffle plate is semiellipse type, with the distance of first kind shelf described in the superiors be 80mm.
6. low-temperature vacuum drying case according to claim 1, is characterized in that: top, described operating room and bottom are semiellipse type, and its each drift angle is arc chord angle.
7. 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.
8. low-temperature vacuum drying case according to claim 1, is characterized in that: described water bar height is 20-30mm.
9. low-temperature vacuum drying case according to claim 1, is characterized in that: described casing is provided with one and is positioned at the vacuum meter at casing top, an atmospheric valve that is positioned at casing side and four visors, and described visor is placed on each two, chamber door and casing back.
10. according to the low-temperature vacuum drying case described in claim 1 to 9 any one, it 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 |
|---|---|---|---|
| CN201320549835.3U CN203518443U (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549835.3U CN203518443U (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203518443U true CN203518443U (en) | 2014-04-02 |
Family
ID=50377366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549835.3U Expired - Fee Related CN203518443U (en) | 2013-09-05 | 2013-09-05 | Low-temperature vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203518443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471353A (en) * | 2013-09-05 | 2013-12-25 | 南京神鹏机械设备有限公司 | Low-temperature vacuum drying box |
-
2013
- 2013-09-05 CN CN201320549835.3U patent/CN203518443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471353A (en) * | 2013-09-05 | 2013-12-25 | 南京神鹏机械设备有限公司 | Low-temperature vacuum drying box |
| CN103471353B (en) * | 2013-09-05 | 2016-03-09 | 南京神鹏机械设备有限公司 | Low-temperature vacuum drying case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140402 Termination date: 20180905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |