CN108150990A - A kind of clean steam generator of high-purity - Google Patents
A kind of clean steam generator of high-purity Download PDFInfo
- Publication number
- CN108150990A CN108150990A CN201711377856.0A CN201711377856A CN108150990A CN 108150990 A CN108150990 A CN 108150990A CN 201711377856 A CN201711377856 A CN 201711377856A CN 108150990 A CN108150990 A CN 108150990A
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- thermal
- insulating sealing
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- sealing tank
- water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/08—Installation of heat-exchange apparatus or of means in boilers for heating air supplied for combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
- F22B37/545—Valves specially adapted therefor
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present invention relates to steam generating equipment fields, disclose a kind of clean steam generator of high-purity.By the invention, on the one hand pure water can be in direct contact to avoid electrically heated rod, prevent to pollute, it is ensured that the high cleanliness of clean steam；On the other hand the height of tank level can be maintained constant, avoids the occurrence of dry combustion method phenomenon, it is ensured that the service life of electrically heated rod, and can ensure safe to use, realize the recycling of thermal energy.Also the clean water being isolated can be made to flow back into heating coil again simultaneously, so that reheating obtains clean steam, so as to which the consumption of pure water can be reduced, and can realize energy saving purpose, promote efficiency, reduce production cost.In addition, the clean steam generator also has many advantages, such as on-site supervision convenience, high degree of automation, simple in structure and be easily achieved, convenient for practical promotion and application.
Description
Technical field
The present invention relates to steam generating equipment fields, and in particular, to a kind of clean steam generator of high-purity.
Background technology
Steam generating equipment is a kind of machine for water being heated as using the thermal energy of fuel or other energy hot water or steam
Tool equipment, and in some specific application areas (such as medical high-temperature sterilization field), and requirement occur and obtain high-purity cleaning
The clean steam generator of steam.The clean steam generator that current tradition pure water generates clean steam is mostly single-cylinder type knot
Structure, and pure water is directly heated using the electrically heated rod in cylinder, this steam generation mode in actual use there will be
Following two problems：(1) due to being that electrically heated rod is in direct contact pure water, pure water can be polluted；(2) since electrically heated rod holds
Easily occur dry combustion method phenomenon due to water tails off, and dry combustion method can cause the exposed surface of electrically heated rod expansion decortication scene occur,
Further result in the pollution to pure water.
Invention content
For aforementioned existing clean steam generator in use existing pollution and dry combustion method the problem of, the present invention
Provide a kind of clean steam generator of high-purity.
The technical solution adopted by the present invention provides a kind of clean steam generator of high-purity, is supplied including pure water
Pump, the first check valve, the first mixing valve, heat exchanger, thermal-insulating sealing tank, electrically heated rod, heating coil, pressure reducing valve, carbonated drink point
From device, valve and the second check valve are screwed, wherein, the electrically heated rod is located at the inner cavity lower part of the thermal-insulating sealing tank and less than interior
Liquid level in chamber, the heating coil is located at the inner cavity top of the thermal-insulating sealing tank and higher than the liquid level in inner cavity, described to add
The side wall of the thermal-insulating sealing tank is stretched out in the water inlet port of hot coil, and the water outlet port stretching heat preservation of the heating coil is close
The top shell of sealed cans, the pressure reducing valve are located at the top of the thermal-insulating sealing tank and connect the inner cavity top of the thermal-insulating sealing tank；
The water outlet port of the pure water transfer pump connects the first water inlet of first mixing valve by first check valve
Port, the water outlet port of first mixing valve, the first pipe access of the heat exchanger, the heating coil and the vapour
The water inlet port of separator is sequentially communicated, and the water inlet port of valve is screwed described in the exhaust port connection of the steam-water separator,
The drain port of the steam-water separator connects the second water inlet port of first mixing valve by second check valve；
The water inlet port of the pressure reducing valve, the second pipe access of the heat exchanger and the thermal-insulating sealing tank is sequentially communicated.
Optimization, liquid supply pump to be heated, third check valve and the second mixing valve are further included, wherein, described second is mixed
The the first water inlet port for closing valve connects the second pipe access of the heat exchanger, the water outlet port connection of second mixing valve
The water inlet port of the thermal-insulating sealing tank；The liquid supply pump to be heated connects described second by the third check valve and mixes
Close the second water inlet port of valve.
Optimization, industrial personal computer and gas flow meter is further included, wherein, the gas flowmeter is arranged in the carbonated drink
In separator and the pipeline screwed between valve；The signal output end of the gas flowmeter communicates to connect the industrial personal computer
First signal input part；The pure water transfer pump is set as metering pump, and controlled end communicates to connect the first letter of the industrial personal computer
Number output terminal.
It advanced optimizes, when there are during the liquid supply pump to be heated, further including liquid level gauge, wherein, the liquid level
Meter is arranged on the lower sides of the thermal-insulating sealing tank, and the inner cavity liquid level of slightly above described thermal-insulating sealing tank；The liquid level gauge
Signal output end communicate to connect the second signal input terminal of the industrial personal computer, the controlled end of the liquid supply pump to be heated leads to
Letter connects the second signal output terminal of the industrial personal computer.The industrial personal computer uses PLC programmable logic controller (PLC)s or microcontroller.
Optimization, sewage draining exit is equipped in the bottom of the thermal-insulating sealing tank, and equipped with the blowdown gas for connecting the sewage draining exit
Dynamic valve.
Optimization, peep hole is equipped in the side wall of the thermal-insulating sealing tank, wherein, the peep hole is real using anti-fog lens
External seal in existing tank.
Optimization, the water inlet port of the thermal-insulating sealing tank is set higher than inner cavity liquid level.
Optimization, the heating coil uses stainless steel tube.
To sum up, it using the clean steam generator of high-purity provided by the present invention, has the advantages that：(1) lead to
The invention is crossed, the liquid in thermal-insulating sealing tank can be heated first with electrically heated rod, is then obtained using heating
Liquid vapour the pure water in heating coil is heated, the steam water interface of high temperature is obtained, finally by steam-water separation
Device detaches the steam water interface, obtains clean steam to be output, due to that using indirect heating manner, can keep away
Exempt from electrically heated rod and be in direct contact pure water, and then can prevent to pollute pure water, it is ensured that the high cleanliness of clean steam；(2) it keeps the temperature
Liquid vapour in hermetically sealed can preheats the pure water that heating evaporation is treated by heat-exchange tube after decompression is discharged, and
The liquid-vapor mixture condensed through heat exchange can be made to be back in thermal-insulating sealing tank, to maintain the height of tank level not
Become, it is safe to use so as to can both ensure, realize the recycling of thermal energy, and dry combustion method phenomenon can be avoided the occurrence of, it is ensured that electrical heating
The service life of stick；(3) clean water being isolated can be made to flow back into heating coil again, so that reheating obtains cleaning
Steam so as to reduce the consumption of pure water, and can realize energy saving purpose, promotes efficiency, and reduction is produced into
This；(4) by the way that gas flowmeter and industrial personal computer is configured, pure water can accurately be mended according to the clean steam amount of output
It fills, realizes the purpose of automation control；It (5), can be when importing liquid into tank, automatically by the way that liquid level gauge and industrial personal computer is configured
Ground makes inner cavity liquid level reach object height, it is ensured that electrically heated rod all floods in a liquid, avoids the occurrence of initial heating i.e. dry combustion method
The problem of；(6) by the way that sewage draining exit and blowdown pneumatic operated valve is configured, it can facilitate and realize the purpose of blowdown and cleaning in tank, conducive to setting
Standby repair or maintenance；(7) the clean steam generator also has on-site supervision convenience, high degree of automation, simple in structure
The advantages that with being easily achieved, convenient for practical promotion and application.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the system structure diagram of clean steam generator provided by the invention.
In above-mentioned attached drawing：1st, pure water transfer pump 2, the first check valve 3, the first mixing valve 4, heat exchanger 5, heat preservation
Hermetically sealed can 501, sewage draining exit 502, blowdown pneumatic operated valve 503, peep hole 6, electrically heated rod 7, heating coil 8, pressure reducing valve 9,
Steam-water separator 10 screws valve 11, the second check valve 12, liquid supply pump to be heated 13, third check valve 14, second
Mixing valve 15, industrial personal computer 16, gas flowmeter 17, liquid level gauge.
Specific embodiment
Hereinafter reference will be made to the drawings, and the clean steam for describing high-purity provided by the invention in detail by way of example is sent out
Raw device.It should be noted that the descriptions of the manners of these embodiments are used to facilitate the understanding of the present invention, but composition pair
The restriction of the present invention.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, expression may have three kinds of passes
System, for example, A and/or B, can represent：Individualism A, individualism B exist simultaneously tri- kinds of situations of A and B, the terms
"/and " it is another affiliated partner relationship of description, expression may have two kinds of relationships, for example, A/ and B, can represent：Individually deposit
In A, two kinds of situations of individualism A and B, in addition, character "/" herein, it is that a kind of "or" is closed to typically represent forward-backward correlation object
System.
Embodiment one
Fig. 1 shows the system structure diagram of clean steam generator provided by the invention.
The clean steam generator of the high-purity provided in this embodiment, including pure water transfer pump 1, the first check valve
2nd, the first mixing valve 3, heat exchanger 4, thermal-insulating sealing tank 5, electrically heated rod 6, heating coil 7, pressure reducing valve 8, steam-water separator 9,
10 and second check valve 11 of valve is screwed, wherein, the electrically heated rod 6 is located at the inner cavity lower part of the thermal-insulating sealing tank 5 and is less than
Liquid level in inner cavity, the heating coil 7 are located at the inner cavity top of the thermal-insulating sealing tank 5 and higher than the liquid level in inner cavity, institutes
The side wall of the thermal-insulating sealing tank 5 is stretched out in the water inlet port for stating heating coil 7, and the water outlet port of the heating coil 7 stretches out institute
The top shell of thermal-insulating sealing tank 5 is stated, the pressure reducing valve 8 is located at the top of the thermal-insulating sealing tank 5 and connects the thermal-insulating sealing tank 5
Inner cavity top；
The water outlet port of the pure water transfer pump 1 by first check valve 2 connect the first of first mixing valve 3 into
Water end (W.E.) mouth, the water outlet port of first mixing valve 3, the first pipe access of the heat exchanger 4,6 and of the heating coil
The water inlet port of the steam-water separator 9 is sequentially communicated, and valve 10 is screwed described in the exhaust port connection of the steam-water separator 9
Intake port, and the drain port of the steam-water separator 9 connects the of first mixing valve 3 by second check valve 11
Two water inlet ports；
The water inlet port of the pressure reducing valve 8, the second pipe access of the heat exchanger 4 and the thermal-insulating sealing tank 5 connects successively
It is logical.
As shown in Figure 1, in the system structure of the clean steam generator, the pure water transfer pump 1 is used to import
Pure water to be evaporated.First check valve 2 and second check valve 11 are respectively used to prevent in corresponding place pipeline
In there is reflux problem, it is ensured that the correctness of flow.First mixing valve 3 is used for from the pure water transfer pump 1
Pure water and the clean water interflow from the steam-water separator 9, obtain the pure water to be evaporated of higher temperature.The heat exchange
Device 4 is used to implement the heat exchange between high-temp liquid steam and low temperature pure water, i.e., using high temperature liquid level steam to be evaporated pure
Water is preheated, and realizes waste heat recovery.The thermal-insulating sealing tank 5 (can be, but not limited to as water or alcohol liquid for providing
Deng) place heated, the electrically heated rod 6 generates the liquid vapour of high temperature for being directly heated to liquid.It is described
Heating coil 7 generates steam water interface for being heated using liquid vapour to the pure water in pipe；In order to ensure heating is imitated
Rate, the heating coil 7 preferably use stainless steel tube.The pressure reducing valve 8 is used to discharge liquid vapour during high pressure in time in tank,
Ensure safety use.The steam-water separator 9 is used to implement carbonated drink shunting, obtains clean steam and clean water.It is described to screw valve
10 are used to export clean steam in conducting.
It, on the one hand can be first with the electrically heated rod 6 to institute by the aforementioned detailed description to clean steam generator
The liquid stated in thermal-insulating sealing tank 5 is heated, then using liquid vapour obtained by heating to pure in the heating coil 7
Water purification is heated, and obtains the steam water interface of high temperature, and the steam water interface is divided finally by the steam-water separator 9
From clean steam to be output being obtained, due to using indirect heating manner, can directly be connect to avoid the electrically heated rod 6
Pure water is touched, and then can prevent to pollute pure water, it is ensured that the high cleanliness of clean steam；On the other hand, the thermal-insulating sealing tank 5
Interior liquid vapour preheats the pure water for treating heating evaporation by the heat-exchange tube 4, and can after decompression is discharged
The liquid-vapor mixture condensed through heat exchange is made to be back in the thermal-insulating sealing tank 5, to maintain the height of tank level
It spends constant, so as to can both ensure safe to use, realizes the recycling of thermal energy, and dry combustion method phenomenon can be avoided the occurrence of, it is ensured that institute
State the service life of electrically heated rod 6.In addition, the clean water being isolated can also be made to flow back into the heating coil 7 again, with
Just reheating obtains clean steam, so as to reduce the consumption of pure water, and can realize energy saving purpose, promotes electric energy profit
With efficiency, production cost is reduced.
Optimization, liquid supply pump 12 to be heated, 13 and second mixing valve 14 of third check valve are further included, wherein, it is described
First water inlet port of the second mixing valve 14 connects the second pipe access of the heat exchanger 4, second mixing valve 14
Water outlet port connects the water inlet port of the thermal-insulating sealing tank 5；The liquid supply pump to be heated 12 is unidirectional by the third
Valve 13 connects the second water inlet port of second mixing valve 14.As shown in Figure 1, the liquid supply pump to be heated 12 be used for
The thermal-insulating sealing tank 5 imports liquid to be heated (can be, but not limited to as water or alcohol etc.).The third check valve 13 is used
In preventing reflux problem occur in corresponding place pipeline, it is ensured that the correctness of liquid flow direction.Second mixing valve 14 is used
In the interflow realized withdrawing fluid with supply liquid.From there through aforementioned structure, hot liquid to be added can be supplemented at any time.
Optimization, 15 and gas flow meter 16 of industrial personal computer is further included, wherein, the gas flowmeter 16 is arranged in institute
It states in steam-water separator 9 and the pipeline screwed between valve 10；The signal output end communication connection of the gas flowmeter 16
First signal input part of the industrial personal computer 15；The pure water transfer pump 1 is set as metering pump, described in controlled end communication connection
First signal output end of industrial personal computer 15.As shown in Figure 1, clean steam flow of the gas flowmeter 16 for acquisition output
Data, and by the data transmission to the industrial personal computer 16.The industrial personal computer 16 is based on according to the clean steam data on flows
The consumption of pure water is calculated, and the water inlet supply of metering pump is controlled according to the consumption, realizes the accurate supplement of pure water；Institute
Industrial personal computer 16 is stated to can be, but not limited to using PLC programmable logic controller (PLC)s or microcontroller etc..From there through configuration gas flow
Meter 15 and industrial personal computer 16, can accurately supplement pure water, realize automation control according to the clean steam amount of output
Purpose.
It advanced optimizes, further includes liquid level gauge 17, wherein, the liquid level gauge 17 is arranged on the thermal-insulating sealing tank 5
Lower sides, and the inner cavity liquid level of slightly above described thermal-insulating sealing tank 5；The signal output end communication connection institute of the liquid level gauge 17
The second signal input terminal of industrial personal computer 16 is stated, the controlled end of the liquid supply pump 12 to be heated communicates to connect the industrial personal computer 16
Second signal output terminal.As shown in Figure 1, the liquid level gauge 17 is used to acquire the arrival height of tank level, work as tank level
When reaching scheduled object height, you can trigger the industrial personal computer 16 and carry out shutdown control to the liquid supply pump 12 to be heated
System thus when importing liquid into tank, can automatically make inner cavity liquid level reach object height, it is ensured that the electrically heated rod 6
All flood in a liquid, avoid the occurrence of initial heating i.e. dry combustion method the problem of.
Optimization, sewage draining exit 501 is equipped in the bottom of the thermal-insulating sealing tank 5, and equipped with the connection sewage draining exit 501
Blowdown pneumatic operated valve 502.As shown in Figure 1, by the way that the sewage draining exit 501 and the blowdown pneumatic operated valve 502 is configured, realization can be facilitated
The purpose of blowdown and cleaning in tank, conducive to the repair or maintenance of equipment.
Optimization, peep hole 503 is equipped in the side wall of the thermal-insulating sealing tank 5, wherein, the peep hole 503 is using anti-
Mist lens realize external seal in tank.As shown in Figure 1, by setting the peep hole 503, can conveniently observe in tank at the scene
Working condition.
Optimization, the water inlet port of the thermal-insulating sealing tank 5 is set higher than inner cavity liquid level.As shown in Figure 1, it is set by aforementioned
It puts, liquid reflux and addition can be facilitated.
The clean steam generator of the high-purity provided in this embodiment, has the advantages that：(1) by this hair
Bright creation can heat the liquid in thermal-insulating sealing tank first with electrically heated rod, then utilize liquid obtained by heating
Steam heats the pure water in heating coil, the steam water interface of high temperature is obtained, finally by steam-water separator to this
Steam water interface is detached, and obtains clean steam to be output, due to that using indirect heating manner, can add to avoid electricity
Hot pin is in direct contact pure water, and then can prevent to pollute pure water, it is ensured that the high cleanliness of clean steam；(2) thermal-insulating sealing tank
Interior liquid vapour decompression discharge after, the pure water that heating evaporation is treated by heat-exchange tube is preheated, and can make through
Heat exchange and the liquid-vapor mixture that condenses are back in thermal-insulating sealing tank, to maintain the height of tank level constant, from
And can both ensure safe to use, realize the recycling of thermal energy, and dry combustion method phenomenon can be avoided the occurrence of, it is ensured that electrically heated rod makes
Use the service life；(3) clean water being isolated can be made to flow back into heating coil again, so that reheating obtains clean steam,
So as to which the consumption of pure water can be reduced, and can realize energy saving purpose, efficiency is promoted, reduces production cost；(4)
By the way that gas flowmeter and industrial personal computer is configured, pure water can accurately be supplemented according to the clean steam amount of output, realized
The purpose of automation control；(5) by the way that liquid level gauge and industrial personal computer is configured, can automatically make interior when importing liquid into tank
Chamber liquid level reaches object height, it is ensured that electrically heated rod all floods in a liquid, avoid the occurrence of initial heating i.e. dry combustion method the problem of；
(6) by the way that sewage draining exit and blowdown pneumatic operated valve is configured, it can facilitate and realize the purpose of blowdown and cleaning in tank, conducive to the repair of equipment
Or maintenance；(7) the clean steam generator also have on-site supervision convenience, high degree of automation, it is simple in structure and be easy to reality
The advantages that existing, convenient for practical promotion and application.
As described above, it can preferably realize the present invention.For a person skilled in the art, religion according to the present invention
It leads, the clean steam generator for designing various forms of high-purities does not need to performing creative labour.The present invention is not being departed from
Principle and spirit in the case of these embodiments are changed, change, replace, integrating and modification still fall within the present invention guarantor
In the range of shield.
Claims (9)
1. the clean steam generator of a kind of high-purity, which is characterized in that including pure water transfer pump (1), the first check valve
(2), the first mixing valve (3), heat exchanger (4), thermal-insulating sealing tank (5), electrically heated rod (6), heating coil (7), pressure reducing valve
(8), steam-water separator (9), screw valve (10) and the second check valve (11), wherein, the electrically heated rod (6) is positioned at the heat preservation
The inner cavity lower part of hermetically sealed can (5) and the liquid level being less than in inner cavity, the heating coil (7) is positioned at the thermal-insulating sealing tank (5)
The side of the thermal-insulating sealing tank (5) is stretched out in inner cavity top and the liquid level being higher than in inner cavity, the water inlet port of the heating coil (7)
Wall, the water outlet port of the heating coil (7) stretch out the top shell of the thermal-insulating sealing tank (5), and the pressure reducing valve (8) is positioned at described
The top of thermal-insulating sealing tank (5) and the inner cavity top for connecting the thermal-insulating sealing tank (5)；
The water outlet port of the pure water transfer pump (1) connects first mixing valve (3) by first check valve (2)
First water inlet port, the water outlet port of first mixing valve (3), the first pipe access of the heat exchanger (4), it is described plus
The water inlet port of hot coil (6) and the steam-water separator (9) is sequentially communicated, and the exhaust port of the steam-water separator (9) connects
The logical water inlet port for screwing valve (10), the drain port of the steam-water separator (9) pass through second check valve (11)
Connect the second water inlet port of first mixing valve (3)；
The water inlet port of the pressure reducing valve (8), the second pipe access of the heat exchanger (4) and the thermal-insulating sealing tank (5)
It is sequentially communicated.
2. the clean steam generator of a kind of high-purity as described in claim 1, which is characterized in that further include hot liquid to be added
Transfer pump (12), third check valve (13) and the second mixing valve (14), wherein, the first water inlet end of second mixing valve (14)
Mouth connects the second pipe access of the heat exchanger (4), and the water outlet port of second mixing valve (14) connects the heat preservation
The water inlet port of hermetically sealed can (5)；
The liquid supply pump to be heated (12) connects the of second mixing valve (14) by the third check valve (13)
Two water inlet ports.
3. the clean steam generator of a kind of high-purity as claimed in claim 1 or 2, which is characterized in that further include industrial personal computer
(15) and gas flow meter (16), wherein, the gas flowmeter (16) be arranged in the steam-water separator (9) with it is described
It screws in the pipeline between valve (10)；
The signal output end of the gas flowmeter (16) communicates to connect the first signal input part of the industrial personal computer (15)；
The pure water transfer pump (1) is set as metering pump, and the first signal that controlled end communicates to connect the industrial personal computer (15) is defeated
Outlet.
4. the clean steam generator of a kind of high-purity as claimed in claim 3, which is characterized in that when there are described to be heated
During liquid supply pump (12), liquid level gauge (17) is further included, wherein, the liquid level gauge (17) is arranged on the thermal-insulating sealing tank (5)
Lower sides, and the inner cavity liquid level of slightly above described thermal-insulating sealing tank (5)；
The signal output end of the liquid level gauge (17) communicates to connect the second signal input terminal of the industrial personal computer (16), described to be added
The controlled end of hot liquid transfer pump (12) communicates to connect the second signal output terminal of the industrial personal computer (16).
5. the clean steam generator of a kind of high-purity as claimed in claim 3, which is characterized in that the industrial personal computer (16) is adopted
With PLC programmable logic controller (PLC)s or microcontroller.
6. the clean steam generator of a kind of high-purity as described in claim 1, which is characterized in that in the thermal-insulating sealing tank
(5) bottom is equipped with sewage draining exit (501), and equipped with the blowdown pneumatic operated valve (502) for connecting the sewage draining exit (501).
7. the clean steam generator of a kind of high-purity as described in claim 1, which is characterized in that in the thermal-insulating sealing tank
(5) side wall is equipped with peep hole (503), wherein, the peep hole (503) realizes external seal in tank using anti-fog lens.
A kind of 8. clean steam generator of high-purity as described in claim 1, which is characterized in that the thermal-insulating sealing tank
(5) water inlet port is set higher than inner cavity liquid level.
A kind of 9. clean steam generator of high-purity as described in claim 1, which is characterized in that the heating coil (7)
Using stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377856.0A CN108150990B (en) | 2017-12-19 | 2017-12-19 | High-purity clean steam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711377856.0A CN108150990B (en) | 2017-12-19 | 2017-12-19 | High-purity clean steam generator |
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| CN108150990A true CN108150990A (en) | 2018-06-12 |
| CN108150990B CN108150990B (en) | 2019-12-17 |
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| CN203273854U (en) * | 2013-05-14 | 2013-11-06 | 刘相军 | Novel clean-steam generator |
| US20160084495A1 (en) * | 2014-09-22 | 2016-03-24 | University Research Glassware Corporation | Continuous ultrapure steam generator |
| CN105465761A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Quick clean steam generator |
| JP2016116610A (en) * | 2014-12-19 | 2016-06-30 | 株式会社ウドノ医機 | Steam sterilization device |
| CN206488256U (en) * | 2017-01-05 | 2017-09-12 | 连云港佑源医药设备制造有限公司 | A kind of clean steam generator |
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2017
- 2017-12-19 CN CN201711377856.0A patent/CN108150990B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203131790U (en) * | 2013-01-31 | 2013-08-14 | 常州朗脉洁净技术有限公司 | Clean type pure steam generator capable of being sanitized at place |
| CN203273854U (en) * | 2013-05-14 | 2013-11-06 | 刘相军 | Novel clean-steam generator |
| US20160084495A1 (en) * | 2014-09-22 | 2016-03-24 | University Research Glassware Corporation | Continuous ultrapure steam generator |
| JP2016116610A (en) * | 2014-12-19 | 2016-06-30 | 株式会社ウドノ医機 | Steam sterilization device |
| CN105465761A (en) * | 2015-12-25 | 2016-04-06 | 力聚热力设备科技有限公司 | Quick clean steam generator |
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| CN108150990B (en) | 2019-12-17 |
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