CN1311188C - Electric heating high pure steam generator - Google Patents
Electric heating high pure steam generator Download PDFInfo
- Publication number
- CN1311188C CN1311188C CNB2005100314692A CN200510031469A CN1311188C CN 1311188 C CN1311188 C CN 1311188C CN B2005100314692 A CNB2005100314692 A CN B2005100314692A CN 200510031469 A CN200510031469 A CN 200510031469A CN 1311188 C CN1311188 C CN 1311188C
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- China
- Prior art keywords
- steam
- water
- water separator
- electric heating
- pure steam
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention discloses an electric heating type high-pure steam generator which relates to a device for producing pure steam. The present invention is composed of an electric evaporator 8, a steam-water separator 10 communicated with the evaporator, a pure steam outlet pipe 15, etc. The present invention has the advantages of large heat transfer coefficients, small volume, light weight, good energy saving performance, high work efficiency, etc., and can produce pure steam according with disinfecting requirements specified in 'GMP'. The present invention can be widely applied to pharmaceutical factories without steam boilers, food and beverage factories, breweries, hospitals, scientific research departments, etc., and is used for steam sterilization of instruments, vessels and containers.
Description
Technical field
The present invention relates to a kind of production equipment of pure steam, particularly a kind of electric heating type pure steam generator.
Background technology
At present, the electrical evaporator of producing is saturated steam generator both at home and abroad, and the steam moisture content of production is higher, so can not be merely able to use as heat medium as medicine equipment, the prepared slices of Chinese crude drugs, clean disinfecting utensils steam, is waste really.Can produce the pure steaming plant that meets medicine equipment, the prepared slices of Chinese crude drugs, clean disinfecting utensils, has only the vapor heating type pure steam generator at present, and domestic and international most of hospital does not all have heating steam steam supply boiler, therefore can only carry out disinfection with some high temperature firing equipments such as infrared rays, its effect: the one, the permeability of too late pure steam is strong, Disinfection Effect good, and energy resource consumption is bigger; The 2nd, because sterilisation temp is much higher than pure vapor (steam) temperature, very easily destroy the active ingredient in the prepared slices of Chinese crude drugs, cause unnecessary loss.
Summary of the invention
Deficiency at the said goods, technical problem to be solved by this invention provide a kind ofly have that heat transfer coefficient is big, volume is little, advantages such as in light weight, good energy saving property, operating efficiency height, can produce the pure steam raising plant of the electric heating type of the pure steam that sterilization of meeting regulation in " GMP " requires.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of electric heating type pure steam generator of invention: comprise electrical evaporator 8, pure steam outlet tube 15 and the steam-water separator 10 that is connected with electrical evaporator 8; Water separator 13 is equipped with on top in the steam-water separator 10; The water inlet pipe 2 of the saturated steam pipe 12 at electrical evaporator 8 tops, the outlet pipe 9 on top and its underpart respectively with steam-water separator 10 on, in, the bottom is connected, pure steam outlet tube 15 is contained in the top of steam-water separator 10.
Heater 7 in the electrical evaporator 8 is electric heating tube or infrared heater or electromagnetic heater or microwave applicator.
Secondary water separator 14 also is equipped with on the top of water separator 13 in steam-water separator 10.
Also be communicated with the material water device for supplying of forming by water inlet pipe 6, charging water valve 4, charging water pump 3, flowmeter 51 in the bottom of steam-water separator 10.
Electric heating type pure steam generator of the present invention, because electrical evaporator and steam-water separator were not only separate, but also organic linking to each other, this just makes that material water is being under the effect of power with the density contrast, accelerated convection velocity, increased heat transfer coefficient, improved evaporation rate, thus its good energy saving property, high efficiency; Simultaneously, its structure is comparatively simple, and is so volume is little, in light weight.Owing in steam-water separator, installed the two-stage water separator additional, can reduce the humidity in the steam effectively again, thereby produce the pure steam of the sterilization requirement that meets regulation in " GMP ".
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, describe embodiments of the invention in detail.
Embodiment one:
Present embodiment is made of electrical evaporator 8 and coupled logical steam-water separator 10.
Electrical evaporator 8 is a long barrel shape, and electric heating tube 7 is installed in its position, middle and lower part; The top of electrical evaporator 8 is a saturated steam pipe 12, and top connects outlet pipe 9, and the bottom taps into water pipe 2.
Steam-water separator 10 also is a long barrel shape, and its bottom is connected with the material water device for supplying of being made up of water inlet pipe 6, charging water valve 4, charging water pump 3, flowmeter 51 on the one hand, connects the bottom of electrical evaporator 8 on the other hand by water inlet pipe 2; The middle part connects the top of electrical evaporator 8 by outlet pipe 9; The saturated steam pipe 12 at electrical evaporator 8 tops is communicated with its upper cavity.Top at steam-water separator 10 is equipped with firsts and seconds water separator 13 and 14 successively, and its top connects pure steam and goes out pipe 15.Liquid level gauge 11 also is equipped with in position, middle and upper part at steam-water separator 10.
During use, raw water enters in the steam-water separator 10 via charging water pump 3, charging water valve 4, flowmeter 5, water inlet pipe 6, make raw water reach the upper limit of liquid level gauge 11, close charging water valve 4, start electric heating tube 7, the material water in the electrical evaporator 8 is heated its density of back and reduces thereupon, with the density contrast is power, the material water density that temperature is high is little, and is moving to the come-up up-flow in electrical evaporator 8, flowed in the steam-water separator 10 by outlet pipe 9; Material coolant-temperature gage in the steam-water separator 10 is lower, and its density flows downward more greatly, enters the bottom of electrical evaporator 8 again, forms convection current.The steam that is evaporated out in electrical evaporator 8 (being saturated moist steam) is flowed into the upper cavity of steam-water separator 10 by saturated steam pipe, earlier after be contained in after the firsts and seconds water separator 13 and 14 on steam-water separator 10 tops removes mist, become pure steam and go out pipe 15 by pure steam and draw and be used as sterilisation vapour and be used.Integrated drop in the demist process drops in the material water, is carried out utilization.Material water by heating evaporation gradually, reaches down and prescribes a time limit when material water is heated evaporation back liquid level electrical evaporator 8 in, and startup charging water pump 3 and charging water valve 4 make the charging water yield meet the charging water yield of setting.
Embodiment two:
The structure of present embodiment and operation principle and embodiment one are basic identical, and just its heater 7 is an infrared heater.
Embodiment three:
The structure of present embodiment and operation principle and embodiment one are basic identical, and just its heater 7 is electromagnetic heater (comprising electromagnetic oven etc.).
Embodiment four:
The structure of present embodiment and operation principle and embodiment one are basic identical, and just its heater 7 is microwave applicator (comprising micro-wave oven etc.).
Electric heating type pure steam generator of the present invention is useful for departments such as the pharmaceutical factory that do not have steam boiler, food and drink factory, brewery, hospital, scientific research, can be used for the moise-heat sterilization of apparatus, vessel, container.
Claims (5)
1, a kind of electric heating type pure steam generator comprises electrical evaporator (8) and pure steam outlet tube (15); It is characterized in that: the steam-water separator (10) that is connected with electrical evaporator (8) also is housed; Water separator (13) is equipped with on top in the steam-water separator (10); The water inlet pipe (2) of the saturated steam pipe (12) at electrical evaporator (8) top, the outlet pipe (9) on top and its underpart goes up with steam-water separator (10) respectively, in, the bottom is connected, pure steam outlet tube (15) is contained in the top of steam-water separator (10).
2, electric heating type pure steam generator according to claim 1 is characterized in that: the heater (7) in the electrical evaporator (8) is electric heating tube or infrared heater or electromagnetic heater or microwave applicator.
3, electric heating type pure steam generator according to claim 1 is characterized in that: secondary water separator (14) also is equipped with on the top of water separator (13) in steam-water separator (10).
4, electric heating type pure steam generator according to claim 1 and 2 is characterized in that: also be communicated with the material water device for supplying of being made up of water inlet pipe (6), charging water valve (4), charging water pump (3), flowmeter (5) (1) in the bottom of steam-water separator (10).
5, electric heating type pure steam generator according to claim 3 is characterized in that: also be communicated with the material water device for supplying of being made up of water inlet pipe (6), charging water valve (4), charging water pump (3), flowmeter (5) (1) in the bottom of steam-water separator (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100314692A CN1311188C (en) | 2005-04-17 | 2005-04-17 | Electric heating high pure steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100314692A CN1311188C (en) | 2005-04-17 | 2005-04-17 | Electric heating high pure steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1673613A CN1673613A (en) | 2005-09-28 |
| CN1311188C true CN1311188C (en) | 2007-04-18 |
Family
ID=35046319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100314692A Expired - Fee Related CN1311188C (en) | 2005-04-17 | 2005-04-17 | Electric heating high pure steam generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1311188C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102698446B (en) * | 2012-06-25 | 2014-08-27 | 文安县天华密度板有限公司 | Bicirculating filtration method and device of vapourization system |
| CN103344038B (en) * | 2013-06-14 | 2016-04-27 | 南京航空航天大学 | Microwave heated compressibility and method |
| CN105617697B (en) * | 2016-03-09 | 2017-05-24 | 无锡市合众环保科技有限公司 | Carrier gas evaporator |
| CN107191909A (en) * | 2016-03-15 | 2017-09-22 | 哈尔滨宏万智科技开发有限公司 | A kind of circulating steam raising plant |
| CN108286702A (en) * | 2018-03-14 | 2018-07-17 | 广东美的厨房电器制造有限公司 | Steam generating system and steam sterilization cabinet |
| CN108413377B (en) * | 2018-05-08 | 2024-04-12 | 广东美的厨房电器制造有限公司 | Steam generator, control device and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653208A1 (en) * | 1989-10-13 | 1991-04-19 | Bonnet Sa | Boiler for supplying steam to an oven for cooking food |
| CN2212709Y (en) * | 1995-01-03 | 1995-11-15 | 徐国汉 | Fast energy-saving steam generator |
| JPH09168797A (en) * | 1995-12-19 | 1997-06-30 | Seta Giken:Kk | Apparatus and method for making ultrahigh pure water |
-
2005
- 2005-04-17 CN CNB2005100314692A patent/CN1311188C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2653208A1 (en) * | 1989-10-13 | 1991-04-19 | Bonnet Sa | Boiler for supplying steam to an oven for cooking food |
| CN2212709Y (en) * | 1995-01-03 | 1995-11-15 | 徐国汉 | Fast energy-saving steam generator |
| JPH09168797A (en) * | 1995-12-19 | 1997-06-30 | Seta Giken:Kk | Apparatus and method for making ultrahigh pure water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1673613A (en) | 2005-09-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20180417 |