CN2286521Y - Ambient temp. vacuum drying machine - Google Patents
Ambient temp. vacuum drying machine Download PDFInfo
- Publication number
- CN2286521Y CN2286521Y CN 96217261 CN96217261U CN2286521Y CN 2286521 Y CN2286521 Y CN 2286521Y CN 96217261 CN96217261 CN 96217261 CN 96217261 U CN96217261 U CN 96217261U CN 2286521 Y CN2286521 Y CN 2286521Y
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Abstract
The utility model relates to an ambient temperature vacuum drying machine, which is designed based on the principle that liquid, such as water, is easy to be gasified and evaporated under negative pressure. The utility model is composed of a sealing box body, a vacuum pump and a motor. The utility model is characterized in that the box body is provided with a suction tube which is communicated with the vacuum pump to pump out the air in the box body to form the negative pressure; an air inlet pipe on the box body is communicated with an air heater to replenish the heat in the box body and generate airflow to accelerate the drying process of an article; anticorrosive treatment to the article can be carried out fast and conveniently by an antirust oil coating device which is composed of an oil cup, a valve and a micro pore netting. The utility model has the advantages that the structure is simple; the drying speed is fast; the defects of the common oven are overcome, such as materials like rubber and plastics are easy to be deformed and degenerative; the utility model is suitable for the drying process to the non high temperature material under the condition of normal temperature.
Description
The utility model relates to the equipment for drying technical field, and is especially a kind of under normal temperature condition, adopts vacuum mode to the withering machine of article.
In the article drying being handled in the past, common equipment adopts the dry processing mode of baking, promptly in depositing the casing of handling article, adopts electrical heating or steam heated mode, improve the air themperature (generally more than 100 ℃) in the case, article toast in high temperature and are able to drying.The shortcoming of this class equipment for drying is that when the article of non-high-temperature resistant materials formations such as seal, rubber and plastic were arranged when processing, this class material deformed because of the baking through can't stand high temperature or be rotten, influenced the performance and the quality of article.
The purpose of this utility model is to overcome the deficiency of above-mentioned drying equipment, according to reducing the principle that air pressure can reduce liquid gasification temperature such as water and improve evaporation rate, designed a kind of can be to the withering vacuum drier of article under normal temperature condition.
Normal temperature vacuum drier described in the utility model, be useful on the motor composition of depositing casing, the vavuum pump of handling article and being used to drive vavuum pump, casing is an airtight container, and its facade is provided with openable hermatic door, and the exhaust tube that is communicated with casing is communicated with vavuum pump through valve.After considering that steam that the moisture content handled in the article produces through gasification or evaporation is constantly extracted out casing by vavuum pump, the temperature inside the box will descend gradually, this will make moisture content further the speed of gasification or evaporation slow down.For this reason, on casing, be connected to air inlet pipe, be communicated with air heater through valve.The effect of air inlet pipe and air heater is to import air at room temperature in the case or add hot-air, replenishes heat in the case, improves moisture content gasification or evaporation rate, utilizes the rolling action of air-flow to steam simultaneously, quickens the article drying.Air heater can adopt electrical heating or steam heated mode.
In order to monitor vacuum and the temperature in the casing, can be on casing attaching vacuum meter and thermometer.In order after drying is handled, in time to add antirust oil for some article, can increase on the air inlet pipe connect by lubricating cup, valve and be located at that the network of micropores sheet of valve bottom forms on the antirust oil device.
Advantage of the present utility model is: simple in structure, dry thoroughly, efficient is high; Owing to adopted normal temperature vacuum drying mode, avoided some material Yin Gaowen and be out of shape rotten drawback; Owing to be provided with the antirust oil device, the article after drying is handled can carry out antirust processing in time, easily and quickly, and the antirust oil film that forms on article evenly, thoroughly, does not stay the dead angle.The utility model is applicable to the drying processing of general article, especially is fit to have the drying of non-high-temperature resistant material formation article such as rubber and plastic to handle.
Further specify architectural feature of the present utility model and operation principle below in conjunction with accompanying drawing embodiment.Wherein accompanying drawing 1 is the structural principle schematic diagram of normal temperature vacuum drier; Accompanying drawing 2 is the structural representation of air heater.
As described in Figure 1, normal temperature vacuum drier described in the utility model is useful on deposits dry motor (8) composition of handling casing (1), the vavuum pump (7) of article and driving vavuum pump (7), casing (1) is an airtight container, its facade is provided with openable hermatic door (2), be connected to exhaust tube (5) and air inlet pipe (10) on the casing (1), wherein exhaust tube (5) is communicated with vavuum pump (7) through valve (6), and air inlet pipe (10) is communicated with air heater (11) through valve (9).
The air heater of present embodiment design has adopted Electric heating.It has the housing (12) that is communicated with air inlet pipe (10), its upper surface is provided with air admission hole (16), and concentric suit inside and outside heat insulation porcelain tube (13,14) in the housing (12), is provided with heating wire (15) between inside and outside porcelain tube, and have lead to cause outside the housing (12), be connected to power supply.
On casing (1), can install vacuum meter (3) and thermometer (4), in order to vacuum and the temperature in the monitoring casing.Can on air inlet pipe (10), set up in addition by lubricating cup (19), valve (18) and be located at the last antirust oil device of network of micropores sheet (17) formation of valve bottom.
Operation principle of the present utility model is: the article that will handle are put into casing (1), close hermatic door (2), and close valve (18) on air inlet pipe valve (9) and the last antirust oil adding set, open exhaust tube valve (6), start vavuum pump (7) then, extract gas in the case out, form negative pressure.After a period of time (specifically deciding) on handling article, open air inlet pipe valve (9) again, utilize the rolling action that imports the moving air in the casing, take away the steam that article are overflowed under negative pressure.If want to improve the rate of drying of article, can connect the air heater power supply, live and import hot-air in the casing.After treating the article drying, close down vavuum pump (7) and exhaust tube valve (6), cut off the air heater power supply, after vacuum meter (3) pressure falls back to atmospheric pressure by the time, open hermatic door (2), take out article.Some dry article need cover when adding antirust oil film, in the above-mentioned course of work, after the article drying, close air inlet pipe valve (9), and cut off the air heater power supply, when treating that vacuum meter shows vacuum, close exhaust tube valve (6) and close down vavuum pump, open valve (18), stock antirust oil in lubricating cup (19) through valve (18) and network of micropores sheet (19), be atomized into mist of oil and enter casing, equably attached on the dry goods, and forming antirust oil film, this process needs 1 minute approximately.Valve-off (18) then, Open valve (9), treat that vacuum meter falls back to atmospheric pressure after, open hermatic door (2), take out the article of drying and antirust processing.
Claims (4)
1, a kind of normal temperature vacuum drier, there is the motor (8) of casing (1), vavuum pump (7) and driving vavuum pump to form, it is characterized in that: casing (1) is an airtight container, its facade is provided with openable hermatic door (2), be connected to exhaust tube (5) and air inlet pipe (10) on the casing (1), exhaust tube (5) is communicated with vavuum pump (7) through valve (6), and air inlet pipe (10) is communicated with air heater (11) through valve (9).
2, normal temperature vacuum drier according to claim 1, it is characterized in that, air heater has the housing (12) that is communicated with air inlet pipe (10), its upper end is provided with air admission hole (16), concentric suit inside and outside adiabatic porcelain tube (13,14) in the housing (12), between inside and outside porcelain tube, be provided with heating wire (15), and have lead to cause outside the housing (12), be connected to power supply.
3, normal temperature vacuum drier according to claim 1 is characterized in that, the vacuum meter (3) and the thermometer (4) of interior vacuum of monitoring case and temperature also is housed on the casing (1).
4, according to claim 1,2 or 3 described normal temperature vacuum driers, it is characterized in that, on air inlet pipe (10), can increase and connect by lubricating cup (19), valve (18) and be located at the last antirust oil device that the network of micropores sheet (17) of valve (18) bottom constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217261 CN2286521Y (en) | 1996-07-23 | 1996-07-23 | Ambient temp. vacuum drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96217261 CN2286521Y (en) | 1996-07-23 | 1996-07-23 | Ambient temp. vacuum drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286521Y true CN2286521Y (en) | 1998-07-22 |
Family
ID=33898474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96217261 Expired - Fee Related CN2286521Y (en) | 1996-07-23 | 1996-07-23 | Ambient temp. vacuum drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286521Y (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6893530B2 (en) | 2000-06-08 | 2005-05-17 | Matsushita Electric Industrial Co., Ltd. | Method and system of drying materials and method of manufacturing circuit boards using the same |
| CN100396188C (en) * | 2005-02-01 | 2008-06-25 | 张崇益 | Tea moisture drying nano forming method and device |
| CN101936645A (en) * | 2010-09-30 | 2011-01-05 | 昆山康和电子科技有限公司 | Vacuum drying box |
| CN101957127A (en) * | 2010-09-03 | 2011-01-26 | 昆山康和电子科技有限公司 | Vacuum drying equipment |
| CN101968301A (en) * | 2010-10-31 | 2011-02-09 | 冯益安 | Method for drying biomass by using normal temperature |
| CN102538413A (en) * | 2012-02-24 | 2012-07-04 | 烟台卓能电池材料有限公司 | Rotary vibrating microwave-heating dryer |
| CN102538412A (en) * | 2012-02-28 | 2012-07-04 | 宏芳香料（昆山）有限公司 | Paste drying equipment and method |
| CN102754899A (en) * | 2012-07-13 | 2012-10-31 | 河南省农业科学院 | Peanut drying method and device |
| CN103453737A (en) * | 2013-09-03 | 2013-12-18 | 无锡柯马机械有限公司 | Drying device |
| CN103445271A (en) * | 2013-09-03 | 2013-12-18 | 无锡柯马机械有限公司 | Drying device |
| CN108731394A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material drying device and raw material drying method |
| CN108726521A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material processing device and material processing |
| CN112097468A (en) * | 2020-09-10 | 2020-12-18 | 北京沄汇智能科技有限公司 | Vacuum dryer and method |
| CN112588692A (en) * | 2020-12-23 | 2021-04-02 | 绍兴同芯成集成电路有限公司 | Ultra-thin wafer belt cleaning device of high hydrophobicity |
| CN113100472A (en) * | 2021-03-18 | 2021-07-13 | 湖北中烟工业有限责任公司 | Vacuum normal temperature drying process for cigars |
| CN115096048A (en) * | 2022-06-28 | 2022-09-23 | 四川科伦斗山生物技术有限公司 | Lecithin drying equipment and method |
-
1996
- 1996-07-23 CN CN 96217261 patent/CN2286521Y/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6893530B2 (en) | 2000-06-08 | 2005-05-17 | Matsushita Electric Industrial Co., Ltd. | Method and system of drying materials and method of manufacturing circuit boards using the same |
| CN100396188C (en) * | 2005-02-01 | 2008-06-25 | 张崇益 | Tea moisture drying nano forming method and device |
| CN101957127A (en) * | 2010-09-03 | 2011-01-26 | 昆山康和电子科技有限公司 | Vacuum drying equipment |
| CN101936645B (en) * | 2010-09-30 | 2013-01-23 | 昆山康和电子科技有限公司 | Vacuum drying box |
| CN101936645A (en) * | 2010-09-30 | 2011-01-05 | 昆山康和电子科技有限公司 | Vacuum drying box |
| CN101968301A (en) * | 2010-10-31 | 2011-02-09 | 冯益安 | Method for drying biomass by using normal temperature |
| CN102538413A (en) * | 2012-02-24 | 2012-07-04 | 烟台卓能电池材料有限公司 | Rotary vibrating microwave-heating dryer |
| CN102538412A (en) * | 2012-02-28 | 2012-07-04 | 宏芳香料（昆山）有限公司 | Paste drying equipment and method |
| CN102754899A (en) * | 2012-07-13 | 2012-10-31 | 河南省农业科学院 | Peanut drying method and device |
| CN102754899B (en) * | 2012-07-13 | 2015-06-03 | 河南省农业科学院 | Peanut drying method and device |
| CN103453737A (en) * | 2013-09-03 | 2013-12-18 | 无锡柯马机械有限公司 | Drying device |
| CN103445271A (en) * | 2013-09-03 | 2013-12-18 | 无锡柯马机械有限公司 | Drying device |
| CN108731394A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material drying device and raw material drying method |
| CN108726521A (en) * | 2017-04-20 | 2018-11-02 | 隆基绿能科技股份有限公司 | Raw material processing device and material processing |
| CN112097468A (en) * | 2020-09-10 | 2020-12-18 | 北京沄汇智能科技有限公司 | Vacuum dryer and method |
| CN112588692A (en) * | 2020-12-23 | 2021-04-02 | 绍兴同芯成集成电路有限公司 | Ultra-thin wafer belt cleaning device of high hydrophobicity |
| CN113100472A (en) * | 2021-03-18 | 2021-07-13 | 湖北中烟工业有限责任公司 | Vacuum normal temperature drying process for cigars |
| CN115096048A (en) * | 2022-06-28 | 2022-09-23 | 四川科伦斗山生物技术有限公司 | Lecithin drying equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |