CN104197668A - Improved low-temperature vacuum drying box - Google Patents
Improved low-temperature vacuum drying box Download PDFInfo
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- CN104197668A CN104197668A CN201410492762.8A CN201410492762A CN104197668A CN 104197668 A CN104197668 A CN 104197668A CN 201410492762 A CN201410492762 A CN 201410492762A CN 104197668 A CN104197668 A CN 104197668A
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- drip pan
- vacuum drying
- temperature vacuum
- improved low
- heating plate
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Abstract
The invention relates to an improved low-temperature vacuum drying box which comprises a box body, as well as a heating disk and a first type baking disk which are arranged inside the box body, wherein the first type baking disk is placed on the heating disk; the inner top at the top of the box body is semi-elliptic, the inner bottom at the bottom of the box body is concave; a power-driven transmission shaft is vertically arranged at the center position of the inner bottom, and penetrates through a hole in the center position of the first type baking disk and a hole in the center of the heating disk and is then fixed with the first type baking disc in a welding manner. According to the improved low-temperature vacuum drying box, the inner top of the box body is semi-elliptic, so that the vacuum pumping efficiency is improved, the dead angles are avoided, and the phenomenon that the top layer materials of the box body are not easy to dry is solved; besides, the inner bottom of the box body is concave, so that the phenomenon that water is accumulated at the bottom of the box body is avoided, and the drying efficiency is improved; moreover, the power-driven transmission shaft is arranged to enable the baking disk to continuously rotate during the heating process, so that the drying efficiency is improved, and the drying energy consumption is reduced.
Description
Technical field
The present invention relates to drying box technical field, be specifically related to a kind of improved low-temperature vacuum drying case.
Background technology
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, accelerate rate of drying, can be at a lower temperature, obtain higher rate of drying, Btu utilization is abundant, in dry run, sneaks into without any impurity.This drying box is widely used in the industries such as medicine, food, light industry, chemical industry and does low temperature drying, has dry goods speed fast, pollutes littlely, can not damage the inherent quality of the article that are dried.Existing drying box top is square, leaves dead angle, is difficult for drying so that top one deck is equipped with the drip pan of material; Constantly there is ponding in bottom half, affects drying efficiency; Local heating's inequality, drying effect is not good; Drip pan and heat dissipation plate close contact, cause drip pan bottom easily to occur that with radiator coil tube contact position material is by the phenomenon of adustion.
Summary of the invention
Goal of the invention: the object of the invention is to for the deficiencies in the prior art, a kind of improved low-temperature vacuum drying case is provided.
Technical scheme: the improved low-temperature vacuum drying case of one of the present invention, comprise casing, be arranged at heating plate and the first kind drip pan of described box house, described first kind drip pan is placed on described heating plate, the interior top at described casing top is half elliptic, the interior end of bottom is spill, centre, the described interior end vertically arranges an electric transmission axle, and described electric transmission axle is welded and fixed through first kind drip pan described in the hole of described first kind drip pan center setting and the Kong Bingyu of described heating plate center setting simultaneously.
Further, the aperture at described heating plate center is greater than the diameter of described electric transmission axle.
Further, described heating plate from top to bottom layering be distributed in drying box.
Further, the heating plate that described heating plate is surfacing.
Further, between described first kind drip pan and described heating plate, leave 8-10mm distance.
Further, the bottom of described first kind drip pan arranges at least three stainless steel steamboats.
Further, on described first kind drip pan, at least one Equations of The Second Kind drip pan is set.
Further, the size of described Equations of The Second Kind drip pan is less than the size of first kind drip pan.
Beneficial effect of the present invention: top in the casing of semiellipse type, improve and vacuumized efficiency, avoid the appearance at dead angle, solve top one deck material and be difficult for the phenomenon of drying; In casing, the end is spill setting, has avoided bottom half seeping phenomenon, improves drying efficiency; An electric transmission axle is set, drip pan is constantly rotated in heating process, thereby improve drying efficiency, reduce and dry energy loss.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of low-temperature vacuum drying case of the present invention.
Detailed description of the invention
Below technical solution of the present invention is elaborated, but protection scope of the present invention is not limited to described embodiment.
embodiment:low-temperature vacuum drying case of the present invention, comprises heating plate 2 and the first kind drip pan 3 of casing 1, described box house.
Casing 1 is of a size of 1.5m × 1.5m × 1.5m, the interior top 4 at described casing 1 top is half elliptic, the interior end 5 of bottom is spill, centre, the described interior ends 5 vertically arranges an electric transmission axle 6, described in the Kong Bingyu that the hole that described electric transmission axle 6 arranges through described first kind drip pan 3 centers simultaneously and described heating plate 2 centers arrange, first kind drip pan 3 is welded and fixed, under the effect of motor, described electric transmission axle 6 drives described first kind drip pan 3 welderings to rotate, thereby ensure that material is heated evenly, improve drying efficiency, reduce and dry energy loss.
Casing 1 is interior arranges eight layers of heating plate 3, and heating plate material is 1Cr18Ni9Ti stainless steel tube, and layering is evenly distributed in drying box from top to bottom, and the bottom of described first kind drip pan arranges three stainless steel steamboats, can be on the track of heating plate activity freely.
Described first kind drip pan 3 is placed on described heating plate 2, between first kind drip pan 3 and described heating plate 2, leaves 8-10mm spacing distance, is made into rail mounted, and the stainless steel steamboat that can arrange for the bottom of first kind drip pan 3 moves in a circle.
, heated up and control according to drying requirement heating up in casing 1 by heating plate 3, the control knapsack that can configure by drying box is the arbitrary temperature within the scope of 60-120 DEG C by temperature constant.
After constant temperature drying finishes, drying box is cooling, takes out the drying article on Equations of The Second Kind drip pan 7, and opens sewage draining exit valve, and residual condensed water is discharged, and waits for that used next time.
As mentioned above, although represented and explained the present invention with reference to specific preferred embodiment, it shall not be construed as the restriction to the present invention self.Not departing under the spirit and scope of the present invention prerequisite of claims definition, can make in the form and details various variations to it.
Claims (8)
1. an improved low-temperature vacuum drying case, comprise casing (1), be arranged at heating plate (2) and the first kind drip pan (3) of described box house, described first kind drip pan (3) is placed on described heating plate (2), it is characterized in that, the interior top (4) at described casing (1) top is half elliptic, the interior end (5) of bottom is spill, (5) centre, the described interior end vertically arranges an electric transmission axle (6), described in the Kong Bingyu that the hole that described electric transmission axle (6) arranges through described first kind drip pan (2) center simultaneously and described heating plate (2) center arrange, first kind drip pan (3) is welded and fixed.
2. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, the aperture at described heating plate (2) center is greater than the diameter of described electric transmission axle (6).
3. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, described heating plate (2) from top to bottom layering is distributed in drying box.
4. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, the heating plate that described heating plate (2) is surfacing.
5. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, between described first kind drip pan (3) and described heating plate (2), leaves 8-10mm distance.
6. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, the bottom of described first kind drip pan (3) arranges at least three stainless steel steamboats.
7. the improved low-temperature vacuum drying case of one according to claim 1, is characterized in that, at least one Equations of The Second Kind drip pan (7) is set on described first kind drip pan (3).
8. the improved low-temperature vacuum drying case of one according to claim 7, is characterized in that, the size of described Equations of The Second Kind drip pan (7) is less than the size of first kind drip pan (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492762.8A CN104197668B (en) | 2014-09-24 | 2014-09-24 | A kind of low-temperature vacuum drying case of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410492762.8A CN104197668B (en) | 2014-09-24 | 2014-09-24 | A kind of low-temperature vacuum drying case of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104197668A true CN104197668A (en) | 2014-12-10 |
| CN104197668B CN104197668B (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410492762.8A Expired - Fee Related CN104197668B (en) | 2014-09-24 | 2014-09-24 | A kind of low-temperature vacuum drying case of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104197668B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457140A (en) * | 2014-12-12 | 2015-03-25 | 四川代代为本农业科技有限公司 | Drying method for radix ophiopogonis root tuber |
| CN117419536A (en) * | 2023-12-18 | 2024-01-19 | 尊海食品集团有限公司 | Food freeze dryer and application thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230916A (en) * | 1985-04-08 | 1986-10-15 | Ashida Seisakusho:Kk | Forming of laminated plate |
| CN101789358A (en) * | 2009-01-22 | 2010-07-28 | 株式会社爱发科 | Heating processing device |
| KR20120029548A (en) * | 2010-09-17 | 2012-03-27 | 신우산업개발(주) | Rotating ventilation dryer equipped multi-layer tray holders |
| CN103260273A (en) * | 2012-02-20 | 2013-08-21 | 周林斌 | Heating disc |
| CN103307863A (en) * | 2013-03-15 | 2013-09-18 | 王修海 | Material dryer |
| CN103411397A (en) * | 2013-08-28 | 2013-11-27 | 南京嘉希干燥设备有限公司 | Improved low-temperature vacuum drying oven |
| CN203771924U (en) * | 2014-02-19 | 2014-08-13 | 邢台海裕锂能电池设备有限公司 | Material-placement-volume-variable vacuum energy-saving drying oven |
| CN204227848U (en) * | 2014-09-24 | 2015-03-25 | 南京耀天干燥设备有限公司 | A kind of low-temperature vacuum drying case of improvement |
-
2014
- 2014-09-24 CN CN201410492762.8A patent/CN104197668B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61230916A (en) * | 1985-04-08 | 1986-10-15 | Ashida Seisakusho:Kk | Forming of laminated plate |
| CN101789358A (en) * | 2009-01-22 | 2010-07-28 | 株式会社爱发科 | Heating processing device |
| KR20120029548A (en) * | 2010-09-17 | 2012-03-27 | 신우산업개발(주) | Rotating ventilation dryer equipped multi-layer tray holders |
| CN103260273A (en) * | 2012-02-20 | 2013-08-21 | 周林斌 | Heating disc |
| CN103307863A (en) * | 2013-03-15 | 2013-09-18 | 王修海 | Material dryer |
| CN103411397A (en) * | 2013-08-28 | 2013-11-27 | 南京嘉希干燥设备有限公司 | Improved low-temperature vacuum drying oven |
| CN203771924U (en) * | 2014-02-19 | 2014-08-13 | 邢台海裕锂能电池设备有限公司 | Material-placement-volume-variable vacuum energy-saving drying oven |
| CN204227848U (en) * | 2014-09-24 | 2015-03-25 | 南京耀天干燥设备有限公司 | A kind of low-temperature vacuum drying case of improvement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457140A (en) * | 2014-12-12 | 2015-03-25 | 四川代代为本农业科技有限公司 | Drying method for radix ophiopogonis root tuber |
| CN117419536A (en) * | 2023-12-18 | 2024-01-19 | 尊海食品集团有限公司 | Food freeze dryer and application thereof |
| CN117419536B (en) * | 2023-12-18 | 2024-02-20 | 尊海食品集团有限公司 | Food freeze dryer and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104197668B (en) | 2016-03-02 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170924 |