CN103386205A - Medical evaporator with lifting film - Google Patents
Medical evaporator with lifting film Download PDFInfo
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- CN103386205A CN103386205A CN2012101446171A CN201210144617A CN103386205A CN 103386205 A CN103386205 A CN 103386205A CN 2012101446171 A CN2012101446171 A CN 2012101446171A CN 201210144617 A CN201210144617 A CN 201210144617A CN 103386205 A CN103386205 A CN 103386205A
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- evaporator
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- film heating
- heating pipe
- steam
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Abstract
The invention discloses a medical evaporator with a lifting film. The medical evaporator comprises a hollow evaporating pot, a film heating tube is arranged in the evaporating pot, and the evaporating pot is connected with a heater and a separator. The evaporator utilizes the film heating tube to make steam penetrate into the material in the tube to realize the thorough sterilization heating in order to finally separate medicinal raw materials and steam, so the qualities of the medicinal raw materials are guaranteed, the principle is simple, the manufacturing cost is low, and the efficiency is high.
Description
Technical field
The present invention relates to evaporimeter, especially relate to the medical evaporimeter that is provided with elevating membrane.
Background technology
Evaporation is water by liquid or the solid-state phase transition process that is converted into gaseous state, and the moisture in atmosphere often is in unsaturated state, so be that the physical process that moisture enters atmosphere from underlying surface " evaporation " is all slowly being carried out on ocean or land.The occurring in nature Evaporation Phenomenon is rather complicated, and the Main Factors that affects evaporation rate has: water source; Thermal source; Saturation deficit; Wind speed and DIFFUSION IN TURBULENCE intensity.Do not have water source just evaporation can not be arranged, so open waters, snow face, ice face or slowly drained soil, plant are the primary conditions that produces evaporation.In desert, evaporation potential is very large, but actual evaporation is considerably less, because of almost anhydrous for evaporation.Evaporation capacity refers to that moisture spreads to aerial amount through evaporation within certain period, represents with the millimeter of the water layer thickness that evaporates that usually the water evaporation quantity of the water surface or soil is measured with different evaporimeters respectively.General temperature is higher, humidity is less, wind speed is larger, air pressure is lower, evaporation capacity is just larger; Otherwise evaporation capacity is just less.From microcosmic, evaporation is exactly the process that fluid molecule is left away from liquid level.Because the molecule in liquid is all ceaselessly being done random motion, the size of their mean kinetic energy is to follow the temperature of liquid itself to adapt., due to the random motion of molecule and collision mutually, always there are at any time some molecules to have than mean kinetic energy large kinetic energy also.These have enough the molecule of large kinetic energy, as are near liquid level, and when its kinetic energy overcame the required merit of intermolecular gravitation in liquid when flying out, these molecules just can break away from liquid level and outwards fly out, and become the vapour of this liquid, Evaporation Phenomenon that Here it is.Outbound molecule with other molecular collisions after, likely return on liquid level or enter liquid internal.If the molecule that flies out is more than what fly back, liquid is just in evaporation.The different liquids that other conditions are identical, the evaporation speed is also not identical.This causes because cohesive force between fluid molecule varies in size.For example, the cohesive force between the mercury molecule is very large, only have only a few kinetic energy enough large molecule could overflow from liquid level, this liquid evaporation is just extremely slow.And other liquid such as ether, the cohesive force between molecule is very little, and the molecular amounts of the liquid level of can overflowing is more, so evaporate just soon.In evaporation process, liquid evaporation not only absorbs heat and makes in addition the cooling effect of object on every side.When liquid evaporation, from the molecule of running out in liquid, the molecule that overcome the liquid meter surface layer to they gravitation and do work.These molecular energy actings are because they have enough large kinetic energy.The molecule larger than the mean kinetic energy liquid level that flies out, the molecule that speed is large flies out, and retain the mean kinetic energy that the molecule of liquid internal has, has diminished.So in evaporation process, as the external world, do not give the liquid makeup energy, the temperature of liquid will descend.At this moment, it will be by thermaltransmission mode draw heat from object on every side, so the object around making is cooling.
In Chemical Manufacture, material need to be killed virus by high temperature, but osmotic effect is bad, cause the virus killing effect not thorough.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, the medical evaporimeter that is provided with elevating membrane is provided, this evaporimeter utilizes film heating pipe that the material of steam infiltration in pipe is inner, realize virus killing heating thoroughly, final medical material and the steam of separating, the quality of assurance medical material, principle is easy, and low cost of manufacture, efficiency is high.
Purpose of the present invention is achieved through the following technical solutions: be provided with the medical evaporimeter of elevating membrane, comprise the evaporator of inner hollow, be provided with film heating pipe in evaporator, described evaporator is connected with heater and separator.
Described film heating pipe comprise be interconnected rise film heating pipe and falling film heating pipe, described falling film heating pipe is communicated with separator.Material is in evaporator, and by rising film heating pipe and falling film heating pipe, steam permeates in pipe, is killed virus in the inside of material.
The described film heating pipe that rises is communicated with feed pipe.
Described heater is by steam pipe and evaporator internal communication.
Described separator is provided with steam (vapor) outlet.Steam (vapor) outlet is used for discharging the steam after using, and makes the purity of material improve.
In sum, the invention has the beneficial effects as follows: this evaporimeter utilizes film heating pipe that the material of steam infiltration in pipe is inner, realizes virus killing heating thoroughly, final medical material and the steam of separating, the quality of assurance medical material, principle is easy, and low cost of manufacture, efficiency is high.
Description of drawings
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-feed pipe; 2-heater; 3-steam pipe; 4-rise film heating pipe; 5-evaporator; 6-falling film heating pipe; 7-steam (vapor) outlet; 8-separator.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment:
As shown in Figure 1, be provided with the medical evaporimeter of elevating membrane, comprise the evaporator 5 of inner hollow, be provided with film heating pipe in evaporator 5, described evaporator 5 is connected with heater 2 and separator 8.
Described film heating pipe comprise be interconnected rise film heating pipe 4 and falling film heating pipe 6, described falling film heating pipe 6 is communicated with separator 8.Material is in evaporator 5, by rising film heating pipe 4 and falling film heating pipe 6, the steam infiltration is in pipe, kill virus in inside to material, avoid occurring heating inhomogeneous phenomenon, and rise film and falling liquid film setting, and make the time of the contact steam of material in evaporator 5 longer, the effect of virus killing is higher.
The described film heating pipe 4 that rises is communicated with feed pipe 1.Material enters into and rises film heating pipe 4 by feed pipe 1, realizes evaporation.
Described heater 2 is by steam pipe 3 and evaporator 5 internal communication.Heater 2 heating produce steam, by steam pipe 3, are transported in evaporator 5.
Described separator 8 is provided with steam (vapor) outlet 7.Enter into the material of separator, wherein contain part steam, by separator 8, separate, material is got rid of from the discharging opening of separator 8 lower ends, and steam is discharged by steam (vapor) outlet 7, makes the purity of material high.
Take aforesaid way, just can realize preferably the present invention.
Claims (5)
1. be provided with the medical evaporimeter of elevating membrane, it is characterized in that: comprise the evaporator (5) of inner hollow, evaporator is provided with film heating pipe in (5), and described evaporator (5) is connected with heater (2) and separator (8).
2. the medical evaporimeter that is provided with elevating membrane according to claim 1 is characterized in that: described film heating pipe comprise be interconnected rise film heating pipe (4) and falling film heating pipe (6), described falling film heating pipe (6) is communicated with separator (8).
3. the medical evaporimeter that is provided with elevating membrane according to claim 2, it is characterized in that: the described film heating pipe (4) that rises is communicated with feed pipe (1).
4. the medical evaporimeter that is provided with elevating membrane according to claim 1 is characterized in that: described heater (2) is by steam pipe (3) and evaporator (5) internal communication.
5. the described medical evaporimeter that is provided with elevating membrane of any one according to claim 1 to 4, it is characterized in that: described separator (8) is provided with steam (vapor) outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101446171A CN103386205A (en) | 2012-05-11 | 2012-05-11 | Medical evaporator with lifting film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101446171A CN103386205A (en) | 2012-05-11 | 2012-05-11 | Medical evaporator with lifting film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103386205A true CN103386205A (en) | 2013-11-13 |
Family
ID=49530735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101446171A Pending CN103386205A (en) | 2012-05-11 | 2012-05-11 | Medical evaporator with lifting film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103386205A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207882U (en) * | 1986-10-07 | 1987-09-16 | 杨友仁 | High-efficiency membrance evaporating unit |
| WO2004024282A2 (en) * | 2002-09-10 | 2004-03-25 | Arizona Board Of Regents | Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas |
| CN101633603A (en) * | 2008-07-24 | 2010-01-27 | 上海中远化工有限公司 | Method for separating methanol from hydrogenation reaction product fatty alcohol of fatty acid methyl ester |
-
2012
- 2012-05-11 CN CN2012101446171A patent/CN103386205A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207882U (en) * | 1986-10-07 | 1987-09-16 | 杨友仁 | High-efficiency membrance evaporating unit |
| WO2004024282A2 (en) * | 2002-09-10 | 2004-03-25 | Arizona Board Of Regents | Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas |
| CN101633603A (en) * | 2008-07-24 | 2010-01-27 | 上海中远化工有限公司 | Method for separating methanol from hydrogenation reaction product fatty alcohol of fatty acid methyl ester |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131113 |