CN105806046A - Vacuum drying oven - Google Patents
Vacuum drying oven Download PDFInfo
- Publication number
- CN105806046A CN105806046A CN201610257595.8A CN201610257595A CN105806046A CN 105806046 A CN105806046 A CN 105806046A CN 201610257595 A CN201610257595 A CN 201610257595A CN 105806046 A CN105806046 A CN 105806046A
- Authority
- CN
- China
- Prior art keywords
- vacuum drying
- vacuum
- drying oven
- hothouse
- functional compartments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/08—Parts thereof
- F26B25/12—Walls or sides; Doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a vacuum drying oven, and belongs to the field of drying devices. The drying oven which can conduct vacuumizing in the heating process is provided for the problem that because in the prior art, a drying oven cannot conduct the vacuumizing operation during heating, a series of inconvenience is caused. According to the main scheme, A cooler is arranged on an exhaust pipeline, and meanwhile a humidity sensor is arranged to monitor the humidity in the drying oven; on the basis of the scheme, the vacuum degree is precisely controlled by regulating the vacuum degree at any time; and meanwhile, humidity is monitored and regulated in real time, and therefore the drying efficiency can be improved, and energy can be saved.
Description
Technical field
The invention belongs to drying device field, be specifically related to a kind of vacuum drying oven.
Background technology
Vacuum drying oven aims at dry thermal sensitivity, easily decomposition and readily oxidizable substance and designs, can make to keep in operating room certain vacuum during work, and can internally be filled with noble gas, particularly the article of some complicated components also can carry out rapid draing, adopts Intelligent Digital humidostat carry out the setting of temperature, display and control.
Existing vacuum drying oven, needs first evacuation during use, reheat dry；So it is possible to prevent in the air suction vacuum pump by heating, causes the too high of pump temperature to cause operation irregularity.But in reality, the moisture in wet stock is become gaseous state from liquid, can reduce vacuum；When humidity is too high simultaneously, aqueous water is converted into the trend of vaporous water can be weakened, and when material moisture is very big, arrives to a certain degree, and gas page conversion can balance, thus cannot continue to dry；Even without arriving equilibrium state, drying efficiency is also very low.
Summary of the invention
The technical problem to be solved is: for the existing problem that vacuum pump drying efficiency is not high and vacuum is unstable involved in background technology, the present invention provides the vacuum drying oven of a kind of improvement.
The technical solution used in the present invention is:
A kind of vacuum drying oven, including vacuum drying box main body and vacuum pump, vacuum drying box main body is connected by exhaust tube with vacuum pump；Vacuum drying box main body is made up of control panel, functional compartments and hothouse, and hothouse is adjacently positioned with functional compartments left and right, and control panel is arranged on functional compartments front portion；Control panel includes: Pressure gauge, vacuum valve knob, atmospheric valve knob, switch, humiture control panel；Controller and the temperature sensor being in hothouse of popping one's head in it is provided with in functional compartments；Chamber door, form, shelf, handle, heat-insulation layer and heater it is provided with in hothouse；Arranging cooler in described functional compartments, cooler is connected on the pipeline between vacuum pump and hothouse.
Further, in described functional compartments, humidity sensor is set.
Further, the probe of described humidity sensor is arranged in drying baker.
Further, described form is double-deck bulletproof glass and interlayer vacuum-pumping.
Further, described hothouse side and top and bottom are respectively provided with heating oil reservoir, and heater is arranged in heating oil reservoir.
Right further, described heater is that at least two is distributed among heating oil reservoir.
The invention has the beneficial effects as follows: be provided with cooler on the exhaust pipe of the present invention, it is possible to carry out evacuation when vacuum desiccator heats, the true farm labourer without influence on vacuum pump makees, thus can at any time vacuum be adjusted；Arrange humidity sensor can the humidity in drying baker be monitored, when humidity is excessive, it is possible to carry out ventilation operation simultaneously；Ventilation operation process need not stop heating and case to be dried cooling.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of described a kind of vacuum drying oven；
Fig. 2 is Figure 1A place partial enlarged drawing；
In figure, 1-vacuum drying box main body, 2-vacuum pump, 11-control panel, 12-functional compartments, 13-hothouse, 111-Pressure gauge, 112-vacuum valve knob, 113-atmospheric valve knob, 114-switchs, 115-humiture control panel, 121-cooler, 122 controllers, 123-temperature sensor, 124-humidity sensor, 131-chamber door, 132-form, 133-shelf, 134-handle, 135-heats oil reservoir, 136-heater, 137 heat-insulation layers.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
A kind of vacuum drying oven as depicted in figs. 1 and 2, including vacuum drying box main body 1 and vacuum pump 2, vacuum drying box main body 1 is connected by exhaust tube with vacuum pump 2；Vacuum drying box main body 1 is made up of control panel 11, functional compartments 12 and hothouse 13, and hothouse 13 is adjacently positioned with functional compartments about 12, and it is anterior that control panel 11 is arranged on functional compartments 12；
Control panel 11 includes: Pressure gauge 111, vacuum valve knob 112, atmospheric valve knob 113, switch 114, humiture control panel 115；Pressure gauge 111 connects hothouse 13, directly measures the vacuum in hothouse 13.Vacuum valve knob 112 controls vacuum valve, and atmospheric valve knob 113 controls atmospheric valve, switch 114 control complete machine power supply.
Controller 122 and the temperature sensor 123 being in hothouse 13 of popping one's head in and humidity sensor 124 it is provided with in functional compartments 12；Humiture information collected by controller 122, transmits information to humiture control panel 115 and shows, also receives the input information of humiture control panel 115 simultaneously, and controls the work of heater.
Chamber door 131, form 132, shelf 133, handle 134, heat-insulation layer 137 and heater 136 it is provided with in hothouse 13；Chamber door 131 is arranged on the front of hothouse 13, by chain connection；Form 132 is arranged on chamber door 131；It is internal that shelf is arranged on hothouse 13, arranges at least one of which；Handle is arranged on chamber door 131, is accompanied with locking function.
Arranging cooler 121 in described functional compartments 12, cooler 121 is connected on the pipeline between vacuum pump 1 and hothouse 13.
The probe of described humidity sensor 124 is arranged in drying baker 13.
Described form 132 is double-deck bulletproof glass and interlayer vacuum-pumping.
Described hothouse 13 side and top and bottom are respectively provided with heating oil reservoir 135, and heater 136 is arranged in heating oil reservoir.
Described heater 136 is distributed among heating oil reservoir 135 at least two.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within claimed the scope of the present invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (6)
1. a vacuum drying oven, including vacuum drying box main body (1) and vacuum pump (2), vacuum drying box main body (1) is connected by exhaust tube with vacuum pump (2)；Vacuum drying box main body (1) is made up of control panel (11), functional compartments (12) and hothouse (13), and hothouse (13) is adjacently positioned with functional compartments (12) left and right, and it is anterior that control panel (11) is arranged on functional compartments (12)；Control panel (11) including: Pressure gauge (111), vacuum valve knob (112), atmospheric valve knob (113), switch (114), humiture control panel (115)；Controller (122) it is provided with and temperature sensor (123) that probe is in hothouse (13) in functional compartments (12)；Chamber door (131), form (132), shelf (133), handle (134), heat-insulation layer (137) and heater (136) it is provided with in hothouse (13)；It is characterized in that: arrange cooler (121) in described functional compartments (12), cooler (121) is connected on the pipeline between vacuum pump (1) and hothouse (13).
2. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: arrange humidity sensor (124) in described functional compartments (12).
3. a kind of vacuum drying oven as claimed in claim 2, is characterized in that: the probe of described humidity sensor (124) is arranged in drying baker (13).
4. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: described form (132) is double-deck bulletproof glass and interlayer vacuum-pumping.
5. a kind of vacuum drying oven as claimed in claim 1, is characterized in that: described hothouse (13) side and top and bottom are respectively provided with heating oil reservoir (135), and heater (136) is arranged in heating oil reservoir.
6. a kind of vacuum drying oven as claimed in claim 5, is characterized in that: described heater (136) is distributed among heating oil reservoir (135) at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257595.8A CN105806046A (en) | 2016-04-21 | 2016-04-21 | Vacuum drying oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610257595.8A CN105806046A (en) | 2016-04-21 | 2016-04-21 | Vacuum drying oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806046A true CN105806046A (en) | 2016-07-27 |
Family
ID=56457563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610257595.8A Pending CN105806046A (en) | 2016-04-21 | 2016-04-21 | Vacuum drying oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806046A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579451A (en) * | 2018-11-27 | 2019-04-05 | 宁夏百乐杞智汇科技有限公司 | A kind of alkali-free fructus lycii drying machine remote monitoring system and its control method |
| CN112161435A (en) * | 2020-10-14 | 2021-01-01 | 中国兵器科学研究院宁波分院 | Rapid cooling vacuum drying device and method |
| CN112524891A (en) * | 2020-12-08 | 2021-03-19 | 南京劲鸿茂科技有限公司 | Novel oven is used in synthesis of high accuracy compound |
| CN113048725A (en) * | 2021-05-19 | 2021-06-29 | 量准（上海）医疗器械有限公司 | Integrated vacuum drying oven |
| CN114688840A (en) * | 2022-03-28 | 2022-07-01 | 江西新龙生物科技股份有限公司 | Nitrogen-introducing drying equipment for fungus solid fermentation |
| CN114963706A (en) * | 2022-05-30 | 2022-08-30 | 西南大学 | Vacuum condensation drying device and application method thereof |
| CN115523722A (en) * | 2022-09-22 | 2022-12-27 | 常州光迅工业设备有限公司 | Oil heating vacuum drying oven special for capacitor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04281178A (en) * | 1991-01-11 | 1992-10-06 | Seibu Gas Kk | Vacuum drying treatment device |
| CN2786516Y (en) * | 2005-03-31 | 2006-06-07 | 泰州梅兰氟材料有限公司 | Vacuumizing system of vacuum drying oven |
| CN201662305U (en) * | 2010-04-19 | 2010-12-01 | 嘉兴市中新医疗仪器有限公司 | Automatic control type vacuum drying oven |
| CN202630593U (en) * | 2012-04-12 | 2012-12-26 | 江阴安博生物医药有限公司 | Vacuum drying oven |
| CN204421498U (en) * | 2015-02-02 | 2015-06-24 | 重庆雅马拓科技有限公司 | A kind of high temperature drying vacuum tank |
| CN205138100U (en) * | 2015-11-27 | 2016-04-06 | 云南省农业科学院茶叶研究所 | Tea drying box |
| CN205156521U (en) * | 2015-10-13 | 2016-04-13 | 严丹妮 | Vacuum drying oven |
| CN205718241U (en) * | 2016-04-21 | 2016-11-23 | 安徽绿洲技术服务有限公司 | A kind of vacuum drying oven |
-
2016
- 2016-04-21 CN CN201610257595.8A patent/CN105806046A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04281178A (en) * | 1991-01-11 | 1992-10-06 | Seibu Gas Kk | Vacuum drying treatment device |
| CN2786516Y (en) * | 2005-03-31 | 2006-06-07 | 泰州梅兰氟材料有限公司 | Vacuumizing system of vacuum drying oven |
| CN201662305U (en) * | 2010-04-19 | 2010-12-01 | 嘉兴市中新医疗仪器有限公司 | Automatic control type vacuum drying oven |
| CN202630593U (en) * | 2012-04-12 | 2012-12-26 | 江阴安博生物医药有限公司 | Vacuum drying oven |
| CN204421498U (en) * | 2015-02-02 | 2015-06-24 | 重庆雅马拓科技有限公司 | A kind of high temperature drying vacuum tank |
| CN205156521U (en) * | 2015-10-13 | 2016-04-13 | 严丹妮 | Vacuum drying oven |
| CN205138100U (en) * | 2015-11-27 | 2016-04-06 | 云南省农业科学院茶叶研究所 | Tea drying box |
| CN205718241U (en) * | 2016-04-21 | 2016-11-23 | 安徽绿洲技术服务有限公司 | A kind of vacuum drying oven |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109579451A (en) * | 2018-11-27 | 2019-04-05 | 宁夏百乐杞智汇科技有限公司 | A kind of alkali-free fructus lycii drying machine remote monitoring system and its control method |
| CN112161435A (en) * | 2020-10-14 | 2021-01-01 | 中国兵器科学研究院宁波分院 | Rapid cooling vacuum drying device and method |
| CN112524891A (en) * | 2020-12-08 | 2021-03-19 | 南京劲鸿茂科技有限公司 | Novel oven is used in synthesis of high accuracy compound |
| CN113048725A (en) * | 2021-05-19 | 2021-06-29 | 量准（上海）医疗器械有限公司 | Integrated vacuum drying oven |
| CN114688840A (en) * | 2022-03-28 | 2022-07-01 | 江西新龙生物科技股份有限公司 | Nitrogen-introducing drying equipment for fungus solid fermentation |
| CN114963706A (en) * | 2022-05-30 | 2022-08-30 | 西南大学 | Vacuum condensation drying device and application method thereof |
| CN115523722A (en) * | 2022-09-22 | 2022-12-27 | 常州光迅工业设备有限公司 | Oil heating vacuum drying oven special for capacitor |
| CN115523722B (en) * | 2022-09-22 | 2023-10-03 | 常州光迅工业设备有限公司 | Oil-heat vacuum drying oven special for capacitor |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160727 |