CN104083787B - Ethanol sterilizer - Google Patents
Ethanol sterilizer Download PDFInfo
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- CN104083787B CN104083787B CN201410325890.3A CN201410325890A CN104083787B CN 104083787 B CN104083787 B CN 104083787B CN 201410325890 A CN201410325890 A CN 201410325890A CN 104083787 B CN104083787 B CN 104083787B
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- ethanol
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to an ethanol sterilizer. The ethanol sterilizer comprises an ethanol tank, a sterilization chamber, a heat exchanger and a recovery tank; the ethanol tank is provided with an inner cavity filled with liquid ethanol and an interlayer covering the inner cavity; the sterilization chamber is provided with an inner container for containing medicines to be sterilized and a jacket covering the inner container; a steam inlet is communicated with the interlayer of the ethanol tank by use of a first valve; the gaseous ethanol outlet of the ethanol tank is communicated with the inner container of the sterilization chamber by use of a second valve; and the steam inlet is communicated with the jacket of the sterilization chamber by use of the third valve. The ethanol sterilizer is characterized in that the ethanol is taken as the sterilization medium; when the interlayer of the ethanol tank filled with the ethanol is heated by introduced steam, so that the ethanol is promoted to volatilize into gas which goes into the inner container of the sterilization chamber via the second valve to sterilize the materials to be sterilized. The ethanol sterilizer can be widely applied to sterilizing and drying various powdery traditional Chinese medicine and traditional Chinese medicinal materials, and is convenient to mount, and simple to operate and easy to use.
Description
Technical field
The present invention relates to ethanol sterilization technology field, especially a kind of ethanol bactericidal unit for medicated disinfecting.
Background technology
Also known as ethanol, molecular formula is ch to ethanol2ch2Oh, molecular weight is 46.07, and colourless liquid is volatile, has aroma, energy
Mix in any proportion with water, ether chloroform and glycerol, unit weight 0.879,78.32 DEG C of boiling point, inflammable, explosion limit be 3.3～
19%.Although there being individual data to introduce: " after ethanol sucks or drinks, its toxicity is medium ", so far, finite concentration, one
The ethanol solution of fixed number amount is after appropriate process, it has also become in people's life universal beverage it is seen that finite concentration, necessarily
The ethanol solution of quantity, can be harmless.Be based on this reason, it individually could be taken orally, make auxiliary treatment and
Beverage application.This particularity of ethanol is to be applied to Chinese medicine sterilizing to provide probability.Because ethanol is volatile, for this reason,
75% ethanol water is widely used as surface disinfectant and uses, and after the completion of sterilization, ethanol solution volatilizees and no any residual
Existing, exactly because ethanol has such characteristic, so being also to be applied to Chinese medicine sterilizing to provide possibility, that is, not containing after sterilizing
Any residual.
Up to the present, it has been recognized that: the ethanol of any concentration can only be made disinfectant and use, and can not sterilize
Agent.And relevant information is expanded on further to this: this is because certain density ethanol can penetrate the thin of microbial reproduction body
Intracellular, makes protein denaturation, kills microbial reproduction body, reaches sterilisation purpose, but the ethanol of any concentration to thicker by
The SC of keratoprotein composition can permeate, thus the ethanol of any concentration all kills not dead brood cell, once condition becomes
Ripe, brood cell terminates resting state, proceeds to the brood body of active division.For this reason, the conclusion of all of data is also any at present
The ethanol of concentration is only made disinfectant and can not be cooked biocide and use.
Compare now widely used chemosterilant, ethanol have room temperature or little higher at a temperature of can be formed
Gas or the feature of steam, and easily remove from surface of material of being gone out, noresidue problem, also with being sterilized material, physics and chemistry will not occur
Reaction, cheap, easily obtaining, there are a lot of advantages using as chemosterilant, if can be solved it wearing to brood cell
Thoroughly capability problemses and be widely used in during Chinese patent medicine sterilizing produces, be very attractive.See from many aspects, if can take certain
Measure, makees many scaling factor that biocide use can solve to bring: remaining influence, environment using other biocides ethanol
Pollution, affects the treatment and economical efficiency.
Content of the invention
The technical problem to be solved in the present invention is: overcomes the deficiencies in the prior art, provides a kind of second for medicated disinfecting
Alcohol bactericidal unit.
The technical solution adopted for the present invention to solve the technical problems is: a kind of ethanol bactericidal unit, has Ethanol tank, goes out
Bacterium room, heat exchanger and recycling can, described Ethanol tank has inner chamber body equipped with liquid ethanol, is wrapped in the external interlayer of inner chamber,
Described sterile chamber has the inner bag for placing medicine subject to sterilization and the chuck being wrapped in inner bag outer layer, and steam inlet passes through first
Valve is connected with the interlayer of Ethanol tank, and the gaseous state nol outlet of Ethanol tank passes through the inner bag that the second valve connects sterile chamber, described
Steam inlet passes through the chuck that the 3rd valve connects sterile chamber.
Described ethanol bactericidal unit is additionally provided with vacuum pump, and described vacuum pump passes through the 4th valve and check valve connects sterile chamber
Inner bag.
The gaseous state nol outlet of described sterile chamber passes through the import that the 5th valve connects the first exchange pipeline in heat exchanger,
The outlet recycling can of described first exchange pipeline, has the second exchange pipeline, described second exchanges pipe in described heat exchanger
The inlet communication running water inlet in road, described first exchange pipeline, the second exchange pipeline monitor are arranged in heat exchanger, the second friendship
The outlet changing pipeline connects total outlet by check valve, and the outlet of the chuck of described sterile chamber connects total outlet.
Further, described steam inlet is passed through the steam of 0.4～0.7mpa.
Further, the inner bag top of described sterile chamber is provided with upper shed, and upper shed passes through check valve with making-up air device even
Connect.
Further, the import of described second exchange pipeline is passed through the tap water of 0.2～0.3mpa by the 6th valve.
Further, described vacuum pump is water-ring vacuum pump, described vacuum pump inlet is passed through 0.2 by the 7th valve～
The tap water of 0.3mpa, described vacuum pump outlet connects total outlet by check valve.
The invention has the beneficial effects as follows: the present invention using ethanol as sterile medium, when the interlayer of the Ethanol tank equipped with ethanol
It is passed through after steam is heated, promote ethanol to evaporate into gas and the inner bag of sterile chamber is entered thus entering to sterilized thing by the second valve
Row sterilization.It is passed through the first exchange of plate type heat exchanger by the alcohol gas of volatilization in the inner bag of sterile chamber through the 5th valve
Pipeline, becomes liquid ethanol after heat exchanger heat exchange and enters recycling can.The composite can be widely applied to various Chinese medicinal powder, Chinese medicine
The sterilizing of material and dried, equipment is easy for installation, simple to operate easy-to-use.
Brief description
The present invention is further described below in conjunction with the accompanying drawings.
Fig. 1 is the installation connection diagram of the present invention；
Wherein: 1, Ethanol tank, 2, sterile chamber, 3, heat exchanger, 4, recycling can, the 51, first valve, the 52, second valve, 53,
3rd valve, the 54, the 4th valve, the 55, the 5th valve, the 56, the 6th valve, the 57, the 7th valve, 6, vacuum pump, 8, making-up air device.
Specific embodiment
Presently in connection with accompanying drawing, the present invention is further illustrated.These accompanying drawings are the schematic diagram of simplification only with signal side
Formula illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of ethanol bactericidal unit, there is Ethanol tank 1, sterile chamber 2, heat exchanger 3 and recycling can 4, ethanol
Tank 1 has inner chamber body equipped with liquid ethanol, is wrapped in the external interlayer of inner chamber, and sterile chamber 2 has for placing medicine subject to sterilization
The inner bag of thing and the chuck being wrapped in inner bag outer layer, steam inlet is connected with the interlayer of Ethanol tank 2 by the first valve 51, ethanol
The gaseous state nol outlet of tank 2 connects the inner bag of sterile chamber 3 by the second valve 52, and described steam inlet passes through the 3rd valve 53 even
The chuck of logical sterile chamber 2.
Ethanol bactericidal unit is additionally provided with vacuum pump 6, and vacuum pump 6 passes through the 4th valve 54 and check valve connects sterile chamber 2
Inner bag.
The gaseous state nol outlet of sterile chamber 2 connects entering of the first exchange pipeline 31 in heat exchanger 3 by the 5th valve 55
Mouthful, the outlet recycling can 4 of the first exchange pipeline 31, there is in heat exchanger 3 second exchange pipeline 32, the second exchange pipeline 32
Inlet communication running water inlet, first exchange pipeline 31, second exchange pipeline 32 arranged in a crossed manner in heat exchanger 3, second friendship
The outlet changing pipeline 32 connects total outlet by check valve, and the outlet of the chuck of sterile chamber 2 connects total outlet.
Steam inlet is passed through the steam of 0.4～0.7mpa.
The inner bag top of sterile chamber 2 is provided with upper shed, and upper shed is connected with making-up air device 8 by check valve.
The import of the second exchange pipeline 32 is passed through the tap water of 0.2～0.3mpa by the 6th valve 56.
Vacuum pump 6 is water-ring vacuum pump, and vacuum pump inlet is passed through 0.2～0.3mpa from the beginning by the 7th valve 57
Water, vacuum pump 6 outlet connects total outlet by check valve.
The present invention, using ethanol as sterile medium, is heated (temperature of being heated when the interlayer of the Ethanol tank equipped with ethanol is passed through steam
78 DEG C of ＞ of degree) after, promote ethanol to evaporate into gas and the inner bag of sterile chamber is entered thus carrying out to sterilized thing by the second valve
Sterilization.
Work process: early stage carries out evacuation using vacuum pump and extracts cold air within sterile chamber's inner bag, afterwards first
Valve, the 3rd valve are opened, and the interlayer of chuck and Ethanol tank that steam enters sterile chamber is preheated, when heating temperature exceedes
During ethyl alcohol boiling point, ethanol is changed into gas and passes through the inner bag sterilizing that the second valve enters sterile chamber, and whole sterilization phase steam is always
It is in into vaporous state, ethanol and alcohol gas in order to Ethanol tank and the inner bag of sterile chamber preferably volatilize, sterilization phase is tied
Restraint the first valve closing, steam Zhi Jin sterile chamber chuck is dried to inner bag, so that sterilized thing is sufficiently dried
Effect, finally terminates.
It is passed through the first exchange pipe of plate type heat exchanger by the alcohol gas of volatilization in the inner bag of sterile chamber through the 5th valve
Road, becomes liquid ethanol after heat exchanger heat exchange and enters recycling can.
The composite can be widely applied to various Chinese medicinal powder, the sterilizing of Chinese crude drug and dried, equipment is easy for installation, behaviour
Make easy to use.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (5)
1. a kind of ethanol bactericidal unit it is characterised in that: there is Ethanol tank, sterile chamber, heat exchanger and recycling can, described Ethanol tank
There is the inner chamber body equipped with liquid ethanol, be wrapped in the external interlayer of inner chamber, described sterile chamber has for placing medicine subject to sterilization
The inner bag of thing and the chuck being wrapped in inner bag outer layer, steam inlet is connected with the interlayer of Ethanol tank by the first valve, Ethanol tank
Gaseous state nol outlet pass through second valve connect sterile chamber inner bag, described steam inlet pass through the 3rd valve connect sterile chamber
Chuck；
Described ethanol bactericidal unit is additionally provided with vacuum pump, and described vacuum pump passes through the 4th valve and check valve connects the interior of sterile chamber
Gallbladder,
The gaseous state nol outlet of described sterile chamber passes through the import that the 5th valve connects the first exchange pipeline in heat exchanger, described
The outlet recycling can of the first exchange pipeline, has the second exchange pipeline in described heat exchanger, described second exchange pipeline
Inlet communication running water inlet, described first exchange pipeline, the second exchange pipeline monitor are arranged in heat exchanger, and second exchanges pipe
The outlet in road connects total outlet by check valve, and the outlet of the chuck of described sterile chamber connects total outlet.
2. ethanol bactericidal unit according to claim 1 it is characterised in that: described steam inlet is passed through 0.4～0.7mpa
Steam.
3. ethanol bactericidal unit according to claim 1 it is characterised in that: the inner bag top of described sterile chamber is provided with out
Mouthful, upper shed is connected with making-up air device by check valve.
4. ethanol bactericidal unit according to claim 1 it is characterised in that: the import of described second exchange pipeline passes through the
Six valves are passed through the tap water of 0.2～0.3mpa.
5. ethanol bactericidal unit according to claim 1 it is characterised in that: described vacuum pump be water-ring vacuum pump, institute
State the tap water that vacuum pump inlet is passed through 0.2～0.3mpa by the 7th valve, described vacuum pump outlet is connected by check valve
Total outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325890.3A CN104083787B (en) | 2014-07-09 | 2014-07-09 | Ethanol sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410325890.3A CN104083787B (en) | 2014-07-09 | 2014-07-09 | Ethanol sterilizer |
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| Publication Number | Publication Date |
|---|---|
| CN104083787A CN104083787A (en) | 2014-10-08 |
| CN104083787B true CN104083787B (en) | 2017-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410325890.3A Active CN104083787B (en) | 2014-07-09 | 2014-07-09 | Ethanol sterilizer |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105749304A (en) * | 2016-03-28 | 2016-07-13 | 张家港市嘉瑞制药机械有限公司 | Sterilization cabinet |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357055A (en) * | 2013-08-02 | 2013-10-23 | 安徽汇仁堂中药饮片股份有限公司 | Traditional Chinese medicine disinfection method |
| CN203263865U (en) * | 2013-04-12 | 2013-11-06 | 张家港市嘉瑞制药机械有限公司 | Multifunctional sterilization drying cabinet |
| CN203970969U (en) * | 2014-07-09 | 2014-12-03 | 张家港市嘉瑞制药机械有限公司 | Ethanol bactericidal unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2808703C (en) * | 2009-09-30 | 2018-02-27 | Tso3 Inc. | Hydrogen peroxide sterilization method |
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2014
- 2014-07-09 CN CN201410325890.3A patent/CN104083787B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203263865U (en) * | 2013-04-12 | 2013-11-06 | 张家港市嘉瑞制药机械有限公司 | Multifunctional sterilization drying cabinet |
| CN103357055A (en) * | 2013-08-02 | 2013-10-23 | 安徽汇仁堂中药饮片股份有限公司 | Traditional Chinese medicine disinfection method |
| CN203970969U (en) * | 2014-07-09 | 2014-12-03 | 张家港市嘉瑞制药机械有限公司 | Ethanol bactericidal unit |
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| CN104083787A (en) | 2014-10-08 |
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