CN104307198A - Low-energy-consumption efficient extraction method for butyl rubber gasket - Google Patents
Low-energy-consumption efficient extraction method for butyl rubber gasket Download PDFInfo
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- CN104307198A CN104307198A CN201410522157.0A CN201410522157A CN104307198A CN 104307198 A CN104307198 A CN 104307198A CN 201410522157 A CN201410522157 A CN 201410522157A CN 104307198 A CN104307198 A CN 104307198A
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Abstract
The invention provides a low-energy-consumption efficient extraction method for a butyl rubber gasket, relating to the field of a treatment procedure of a butyl rubber gasket. The low-energy-consumption efficient extraction method comprises the following steps: putting the gasket and a rubber plug into a basket and pushing the basket into an extraction tank; adding pure water into the extraction tank and adding sodium hydroxide into the horizontal type extraction tank according to a ratio of 1.3KG per cubic meter; heating the horizontal type extraction tank to 120 DEG C and closing an exhausting valve; performing heat preservation for 40 minutes while keeping the temperature in the tank at 120 DEG C, wherein pressure is kept at 3MP during heat preservation; starting to decompress and exhaust within 40 seconds; and opening a tank door of the horizontal type extraction tank to pull out a material frame when the pressure is reduced to 0MP so as to finish an alkali extraction process. By adopting the method provided by the invention, the extraction cost can be reduced, the heating effect is good while the heating speed is high, the temperature and the exhausting time can be intelligently controlled, utilized water can be extremely saved, the time spent for heating a boiler is shortened and fuel gas is saved.
Description
Technical field:
The present invention relates to the treatment process field of butyl rubber pad, be specifically related to a kind of efficient method for extracting of butyl rubber pad of low power consuming.
Background technology:
In Medical gasket, plug treatment process, soda acid extraction process is the critical process in producing, be guarantee butyl rubber plug, pad, medical injection piston clarity, aseptic, without the key of the quality index such as bacterial endotoxin, noresidue moisture content.And traditional extracting mode adopts vertical extracting to fill with to utilize heat-conducting oil heating or electrical heating, the heat time is long, complex operation, and capacity is little, and the product quality after extracting can have a certain impact, and reduces extraction rate was acquired and improves extracting cost.
Summary of the invention:
Technical problem to be solved by this invention is to provide one can reduce extracting cost, the good speed of heating effect is fast, can Based Intelligent Control temperature and evacuation time, and can greatly using water wisely and decrease boiler heating time, save again the efficient method for extracting of butyl rubber pad of the low power consuming of combustion gas.
Technical problem to be solved by this invention adopts following technical scheme to realize:
The efficient method for extracting of butyl rubber pad of low power consuming, comprises following methods step:
1, by pad qualified after flash trimming, plug dress basket, push in horizontal extracting tank;
2, in horizontal extracting is filled with, pure water is added to the waterline place in tank on request;
3, in horizontal extracting is filled with, add NaOH according to the ratio of 1.3KG/ cube, then shut tank door;
4, then adopt steam to fill with horizontal extracting to heat up, stop heating up when temperature being risen to 120 degrees Celsius, then close air bleeding valve when the temperature at air bleeding valve place reaches 100 degrees Celsius, under temperature in tank being maintained the environment of 120 degrees Celsius, be incubated 40 minutes, during insulation, keep pressure at 3MP;
5, start to be vented step-down after being incubated 40 minutes, need during exhaust to complete in 40 seconds, by Pressure Drop to the tank door opening horizontal extracting filling during 0MP;
6, frame is expected in pull-out in order, and alkali density operation is complete.
The extraction efficiency that the extraction times adopting horizontal extracting to fill with is filled with than old-fashioned extracting is high a lot, not only reduces time cost and also reduces cost of material, and new-type extracting is filled with and can be realized Based Intelligent Control.
According to above-mentioned steps, another technology point of the present invention shows that traditional vertical extracting filling is replaced by novel horizontal extracting fills with, and traditional vertical extracting filling is that single layer structure utilizes heat-conducting oil heating or electrical heating, heat time is long, complex operation, capacity is little, and every tank can only process one basket of product, and need manually to climb staircase to tank deck manual exhaust in process, dangerous large.
The above shortcoming changing traditional extracting tank is filled with in horizontal extracting after renewal, what horizontal extracting tank adopted is steam direct heating, is directly heated to technological requirement by steam to the pure water in tank, there are automaton control temperature and evacuation time, automatic plumbing equipment controls the water level in tank effectively, under the time of equal temperature retention time and evacuation time, the method can process 7 baskets of products, process 7 baskets of products and can economize on pure water 4.5 tons, pure water 27 tons can be economized on every day, save combustion gas and be about 100M
3/ sky, the condensed water that the steam of heating produces receives condensate recovering device by back of pipeline, then is returned to boiler continuation use, and at this moment condensed water also has the water temperature of 60 ~ 80 DEG C, decreases the time of boiler heating, again saves Some gases.
The invention has the beneficial effects as follows: extracting cost can be reduced, the good speed of heating effect is fast, can Based Intelligent Control temperature and evacuation time, and can greatly using water wisely and decrease time of boiler heating, save combustion gas again.
Detailed description of the invention:
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete example, setting forth the present invention further.
Embodiment 1:
The efficient method for extracting of butyl rubber pad of low power consuming, comprises following methods step:
1, by pad qualified after flash trimming, plug dress basket, push in horizontal extracting tank;
2, in horizontal extracting is filled with, pure water is added to the waterline place in tank on request;
3, in horizontal extracting is filled with, add NaOH according to the ratio of 1.3KG/ cube, then shut tank door;
4, then adopt steam to fill with horizontal extracting to heat up, stop heating up when temperature being risen to 120 degrees Celsius, then close air bleeding valve when the temperature at air bleeding valve place reaches 100 degrees Celsius, under temperature in tank being maintained the environment of 120 degrees Celsius, be incubated 40 minutes, during insulation, keep pressure at 3MP;
5, start to be vented step-down after being incubated 40 minutes, need during exhaust to complete in 40 seconds, by Pressure Drop to the tank door opening horizontal extracting filling during 0MP;
6, frame is expected in pull-out in order, and alkali density operation is complete.
Embodiment 2:
The efficient method for extracting of butyl rubber pad of low power consuming, comprises following methods step:
1, by pad qualified after flash trimming, plug dress basket, push in horizontal extracting tank;
2, in horizontal extracting is filled with, pure water is added to the waterline place in tank on request;
3, in horizontal extracting is filled with, add NaOH according to the ratio of 1.3KG/ cube, then shut tank door;
4, then adopt steam to fill with horizontal extracting to heat up, stop heating up when temperature being risen to 130 degrees Celsius, then close air bleeding valve when the temperature at air bleeding valve place reaches 100 degrees Celsius, under temperature in tank being maintained the environment of 125 degrees Celsius, be incubated 60 minutes, during insulation, keep pressure at 1.5MP;
5, start to be vented step-down after being incubated 40 minutes, need during exhaust to complete in 40 seconds, by Pressure Drop to the tank door opening horizontal extracting filling during 0MP;
6, frame is expected in pull-out in order, and alkali density operation is complete.
According to above-mentioned steps, another technology point of the present invention shows that traditional vertical extracting filling is replaced by novel horizontal extracting fills with, and traditional vertical extracting filling is that single layer structure utilizes heat-conducting oil heating or electrical heating, heat time is long, complex operation, capacity is little, and every tank can only process one basket of product, and need manually to climb staircase to tank deck manual exhaust in process, dangerous large.
The above shortcoming changing traditional extracting tank is filled with in horizontal extracting after renewal, what horizontal extracting tank adopted is steam direct heating, is directly heated to technological requirement by steam to the pure water in tank, the condensed water that the steam of heating produces receives condensate recovering device by back of pipeline, be returned to boiler again to continue to use, at this moment condensed water also has the water temperature of 60 ~ 80 DEG C, decrease the time of boiler heating, again save Some gases.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. the efficient method for extracting of butyl rubber pad of low power consuming, is characterized in that: comprise following methods step:
(1), by pad qualified after flash trimming, plug dress basket, push in horizontal extracting tank;
(2), in horizontal extracting is filled with, pure water is added to the waterline place in tank on request;
(3), according to the ratio of 1.3KG/ cube in horizontal extracting is filled with, add NaOH, then shut tank door;
(4), then adopt steam to fill with horizontal extracting to heat up, stop heating up when temperature being risen to 120 degrees Celsius, then air bleeding valve is closed when the temperature at air bleeding valve place reaches 100 degrees Celsius, be incubated 40 minutes under temperature in tank being maintained the environment of 120 degrees Celsius, during insulation, keep pressure at 3MP;
(5), insulation 40 minutes after start to be vented step-down, during exhaust need completed in 40 seconds, by Pressure Drop to open during 0MP horizontal extracting fill with tank door;
(6) pull out material frame, in order, alkali density operation is complete.
2. the efficient method for extracting of butyl rubber pad of a kind of low power consuming according to claim 1, is characterized in that: the horizontal extracting in described step (1) is filled with as double-decker, and adopts steam directly to heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522157.0A CN104307198A (en) | 2014-09-30 | 2014-09-30 | Low-energy-consumption efficient extraction method for butyl rubber gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410522157.0A CN104307198A (en) | 2014-09-30 | 2014-09-30 | Low-energy-consumption efficient extraction method for butyl rubber gasket |
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| Publication Number | Publication Date |
|---|---|
| CN104307198A true CN104307198A (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410522157.0A Pending CN104307198A (en) | 2014-09-30 | 2014-09-30 | Low-energy-consumption efficient extraction method for butyl rubber gasket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537179A (en) * | 2017-09-22 | 2018-01-05 | 郑州翱翔医药科技股份有限公司 | A kind of rubber extraction device and method for extracting |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0174032A2 (en) * | 1984-09-07 | 1986-03-12 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Medical container stopper |
| CN2119229U (en) * | 1992-04-19 | 1992-10-21 | 陈志良 | Disinfection boiling and washing machine for medical rubber bottle stopper |
| EP1069153A1 (en) * | 1999-07-12 | 2001-01-17 | Daikyo Seiko, Ltd. | Production process of rubber plugs |
| CN102702587A (en) * | 2012-06-01 | 2012-10-03 | 青岛华仁塑胶医药用品有限公司 | Synthetic polyisoprene rubber plug for injection and preparation method thereof |
-
2014
- 2014-09-30 CN CN201410522157.0A patent/CN104307198A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0174032A2 (en) * | 1984-09-07 | 1986-03-12 | TERUMO KABUSHIKI KAISHA trading as TERUMO CORPORATION | Medical container stopper |
| CN2119229U (en) * | 1992-04-19 | 1992-10-21 | 陈志良 | Disinfection boiling and washing machine for medical rubber bottle stopper |
| EP1069153A1 (en) * | 1999-07-12 | 2001-01-17 | Daikyo Seiko, Ltd. | Production process of rubber plugs |
| CN102702587A (en) * | 2012-06-01 | 2012-10-03 | 青岛华仁塑胶医药用品有限公司 | Synthetic polyisoprene rubber plug for injection and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王沛等: "《中药制药设备》", 31 August 2008, 中国中医药出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107537179A (en) * | 2017-09-22 | 2018-01-05 | 郑州翱翔医药科技股份有限公司 | A kind of rubber extraction device and method for extracting |
| CN107537179B (en) * | 2017-09-22 | 2019-05-31 | 郑州翱翔医药科技股份有限公司 | A kind of rubber product extraction device and method for extracting |
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Application publication date: 20150128 |