CN106587222A - Energy-saving method for sterile water production system - Google Patents
Energy-saving method for sterile water production system Download PDFInfo
- Publication number
- CN106587222A CN106587222A CN201611185691.2A CN201611185691A CN106587222A CN 106587222 A CN106587222 A CN 106587222A CN 201611185691 A CN201611185691 A CN 201611185691A CN 106587222 A CN106587222 A CN 106587222A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- production system
- aseptic water
- aseptic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an energy-saving method for a sterile water production system. The heat exchange is performed between the sterile water which needs to be cooled to the use temperature after reaching the sterilization temperature and the purified water needing to be heated by setting a second heat exchanger, so that the outlet temperature of the sterile water can meet the use requirement without using the cooling water to cool the sterile water reaching the sterilization temperature; and meanwhile, the purified water needing to be heated is pre-heated, so that the steam consumption for heating the purified water to the sterilization temperature is reduced, and the system is more energy-saving and environment-friendly.
Description
Technical field
The present invention relates to a kind of power-economizing method for aseptic water production system.
Background technology
Existing sterilized water in the preparation, first passes through recuperation of heat preheating, then is warming up to sterilization temperature, then cold through recuperation of heat
But, finally the outlet temperature of sterilized water is cooled to cooling water and uses temperature.
The content of the invention
It is an object of the invention to provide a kind of power-economizing method for aseptic water production system, directly by heat-recovery section,
The outlet temperature for making sterilized water reaches use requirement, without the need for being cooled down to sterilized water with cooling water again, reduces disappearing for steam
Consumption.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of power-economizing method for aseptic water production system, aseptic water production system include be sequentially communicated clean water inlet,
Compensator, First Heat Exchanger, aseptic water out connect with the First Heat Exchanger for exchanging heat to pure water therein
Steam inlet, the method comprising the steps of：
（1）The second heat exchanger is set between the First Heat Exchanger and the aseptic water out, makes the compensator be passed through institute
State the pure water in First Heat Exchanger and be introduced in second heat exchanger and preheated；
（2）First regulating valve is set between the steam inlet and the First Heat Exchanger, in going out for the First Heat Exchanger
First temperature sensor is set at mouthful, and first temperature sensor is adjusted for adjusting described first according to the first setting value
The aperture of section valve；
（3）The second regulating valve is set between the compensator and second heat exchanger, in the outlet of second heat exchanger
Place arranges second temperature sensor, and the second temperature sensor is adjusted for adjusting described second according to the second setting value
The aperture of valve.
Preferably, the holding pipe being incubated is provided between the First Heat Exchanger and second heat exchanger.
Preferably, first pressure sensor is set in the exit of second heat exchanger, in the compensator and described
Second pressure sensor is set between the second heat exchanger, booster pump, the supercharging are set in the porch of the First Heat Exchanger
Pump, for adjusting reading of the reading for causing the first pressure sensor more than the second pressure sensor.
It is highly preferred that flowmeter is set between the booster pump and the First Heat Exchanger, the flowmeter, for root
The frequency of the booster pump is controlled according to flow signal.
Preferably, the sealing hot-water cylinder for connecting with the aseptic water out and the First Heat Exchanger respectively is set, it is described
Sealing hot-water cylinder is connected on the First Heat Exchanger by second regulating valve, the sealing hot-water cylinder, for described
Sterilizing and washing is carried out to the pipeline of aseptic water production system before compensator work.
It is highly preferred that the 3rd heat exchanger is set between the aseptic water out and the sealing hot-water cylinder, the described 3rd
Heat exchanger, for the sterilized water of backflow to be exchanged heat with outside cooling water, arranges the 3rd and adjusts in the porch of outside cooling water
Section valve, in the exit of the 3rd heat exchanger three-temperature sensor, the three-temperature sensor, for according to the are arranged
Three setting values are adjusting the aperture of the 3rd regulating valve.
It is further preferred that the port of export in the 3rd heat exchanger arranges reversal valve, connected by the reversal valve
The sealing hot-water cylinder or the compensator.
Preferably, constant pressure valve is set between second heat exchanger and the aseptic water out.
Due to the utilization of above-mentioned technical proposal, the present invention has compared with prior art following advantages：A kind of use of the invention
In the power-economizing method of aseptic water production system, by arranging the second heat exchanger, it is up to need to be cooled to after sterilization temperature use
Exchanged heat between the pure water that the sterilized water and needs of temperature heats up, the outlet temperature for making sterilized water reaches use requirement, nothing
Again the sterilized water for reaching sterilization temperature need to be cooled down with cooling water, while the pure water to needing to heat up is preheated, be subtracted
The steam consumption of heating pure water to sterilization temperature, more energy-conserving and environment-protective are lacked.
Description of the drawings
Accompanying drawing 1 is the attachment structure schematic diagram of one embodiment of the inventive method application.
Wherein：1st, clean water inlet；2nd, compensator；3rd, First Heat Exchanger；4th, aseptic water out；5th, steam inlet；6th,
Two heat exchangers；7th, the first regulating valve；8th, the first temperature sensor；9th, the second regulating valve；10th, second temperature sensor；11st, keep
Pipe；12nd, first pressure sensor；13rd, second pressure sensor；14th, booster pump；15th, flowmeter；16th, hot-water cylinder is sealed；17、
3rd heat exchanger；18th, the 3rd regulating valve；19th, three-temperature sensor；20th, reversal valve；21st, constant pressure valve.
Specific embodiment
Come below in conjunction with the accompanying drawings to be further elaborated technical scheme.
It is shown in Figure 1, a kind of above-mentioned power-economizing method for aseptic water production system, aseptic water production system include according to
The clean water inlet 1 of secondary connection, compensator 2, First Heat Exchanger 3, aseptic water out 4 connect with First Heat Exchanger 3 for right
The steam inlet 5 that pure water therein is exchanged heat.
The power-economizing method for being used for aseptic water production system is comprised the following steps：
（1）Second heat exchanger 6 is set between First Heat Exchanger 3 and aseptic water out 4, makes the pure water that compensator 2 is exported exist
It is introduced in the second heat exchanger 6 before heating into First Heat Exchanger 3 and is preheated；
（2）First regulating valve 7 is set between steam inlet 5 and First Heat Exchanger 3, is arranged in the exit of First Heat Exchanger 3
First temperature sensor 8, the first temperature sensor 8 is used to adjust the aperture of the first regulating valve 7 according to the first setting value, and first
Setting value is the temperature of sterilized water after the heating for specifying；
（3）Second regulating valve 9 is set between the heat exchanger 6 of compensator 2 and second, in the exit of the second heat exchanger 6 the is arranged
Two temperature sensors 10, second temperature sensor 10 is used for according to the aperture of the second setting value two regulating valves to adjust, and second
Setting value is the outlet temperature of the sterilized water for specifying；
（4）The sealing hot-water cylinder 16 that setting is connected respectively with aseptic water out 4 and First Heat Exchanger 3, sealing hot-water cylinder 16 passes through
Second regulating valve 9 is connected on First Heat Exchanger 3, and sealing hot-water cylinder 16 is used for before compensator 2 works to sterilized water production system
The pipeline of system carries out sterilizing and washing；3rd heat exchanger 17, the 3rd heat exchange are set between aseptic water out 4 and sealing hot-water cylinder 16
Device 17 is used to that the sterilized water of backflow to be exchanged heat with outside cooling water, and in the porch of outside cooling water the 3rd regulating valve is arranged
18, in the exit of the 3rd heat exchanger 17, three-temperature sensor 19 is set, three-temperature sensor 19 is used to be set according to the 3rd
Definite value adjusting the aperture of the 3rd regulating valve 18, by arranging the 3rd heat exchanger 17, to prevent from sealing the temperature in hot-water cylinder 16
It is too high；Reversal valve 20 is set in the port of export of the 3rd heat exchanger 17, by the communication seals hot-water cylinder 16 of reversal valve 20 or compensator
2；
（5）System temperature rise period, adjustable change valve 20 makes sealing hot-water cylinder 16 be connected into aseptic water production system, make compensator 2 from
Aseptic water production system breaks, and seals the water in hot-water cylinder 16 and passes sequentially through the second regulating valve 9, the second heat exchanger 6, first changes
Hot device 3, the second heat exchanger 6, the 3rd heat exchanger 17 are flowed back to again in sealing hot-water cylinder 16；Simultaneously steam is passed through from steam inlet 5, directly
Setting when respectively reaching cleaning to the detected value of the first temperature sensor 8, second temperature sensor 10, three-temperature sensor 19
Constant temperature degree, now, sealing the water in hot-water cylinder 16 carries out sterilizing and washing to the pipeline in aseptic water production system, is kept for 30 points
Begin to cool down after clock；In cooling procedure, keep the detected value of the first temperature sensor 8 to be always the first setting value, as kill
Bacterium temperature, when second temperature sensor 10 and three-temperature sensor 19 are down to respectively the second design temperature and the 3rd design temperature
When, adjustable change valve 20 makes sealing hot-water cylinder 16 break from aseptic water production system, makes compensator 2 be connected into sterilized water production system
System, system switchs to sterilized water recurrent state, waits production water supply；
（6）During water supply, pure water enters compensator 2, and temperature is raised after the shell side of the second heat exchanger 6, is entered back into first and is changed
Hot device 3 is heated to sterilization temperature, enters back into temperature after the tube side of the second heat exchanger 6 and is down to outlet temperature, then is gone out by sterilized water
Mouth 4 is supplied to point of use, and unnecessary sterilized water is then back in compensator 2 by the 3rd heat exchanger 17.
The holding pipe 11 being incubated is provided between the heat exchanger 6 of First Heat Exchanger 3 and second, pipe 11 is kept by a fixed length
The pipeline of degree is constituted, and after making water keep sterilization temperature for a period of time, becomes sterilized water.
First pressure sensor 12 is set in the exit of the second heat exchanger 6, between the heat exchanger 6 of compensator 2 and second
Second pressure sensor 13 is set, booster pump 14 is set in the porch of First Heat Exchanger 3, booster pump 14 is used to adjust and causes the
The reading of one pressure sensor 12 is more than the reading of second pressure sensor 13, when preventing the second heat exchanger 6 from leaking, non-sterile side
Water be mixed in the water of aseptic side.
Flowmeter 15 is set between booster pump 14 and First Heat Exchanger 3, and flowmeter 15 is used for according to flow signal control
The frequency of booster pump 14.Make aseptic water production system stability of flow.
Constant pressure valve 21 is set between the second heat exchanger 6 and aseptic water out 4, the pressure in aseptic water production system is protected
It is fixed to keep steady；Can also prevent aseptic water vapor simultaneously.
Above-described embodiment technology design only to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and be carried out, can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that Spirit Essence is made, all should cover within the scope of the present invention.
Claims (8)
1. a kind of power-economizing method for aseptic water production system, aseptic water production system includes that the pure water being sequentially communicated enters
Mouth, compensator, First Heat Exchanger, aseptic water out connect with the First Heat Exchanger for carrying out to pure water therein
The steam inlet of heat exchange, it is characterised in that：The method comprising the steps of：
（1）The second heat exchanger is set between the First Heat Exchanger and the aseptic water out, makes the compensator be passed through institute
State the pure water in First Heat Exchanger and be introduced in second heat exchanger and preheated；
（2）First regulating valve is set between the steam inlet and the First Heat Exchanger, in going out for the First Heat Exchanger
First temperature sensor is set at mouthful, and first temperature sensor is adjusted for adjusting described first according to the first setting value
The aperture of section valve；
（3）The second regulating valve is set between the compensator and second heat exchanger, in the outlet of second heat exchanger
Place arranges second temperature sensor, and the second temperature sensor is adjusted for adjusting described second according to the second setting value
The aperture of valve.
2. a kind of power-economizing method for aseptic water production system according to claim 1, it is characterised in that：Described
The holding pipe being incubated is provided between one heat exchanger and second heat exchanger.
3. a kind of power-economizing method for aseptic water production system according to claim 1, it is characterised in that：Described
The exit of two heat exchangers arranges first pressure sensor, second is arranged between the compensator and second heat exchanger and is pressed
Force snesor, in the porch of the First Heat Exchanger booster pump is arranged, and the booster pump causes first pressure for adjusting
Reading of the reading of force snesor more than the second pressure sensor.
4. a kind of power-economizing method for aseptic water production system according to claim 3, it is characterised in that：In the increasing
Flowmeter, the flowmeter, for controlling the booster pump according to flow signal are set between press pump and the First Heat Exchanger
Frequency.
5. a kind of power-economizing method for aseptic water production system according to claim 1, it is characterised in that：Difference is set
The sealing hot-water cylinder connected with the aseptic water out and the First Heat Exchanger, the sealing hot-water cylinder is adjusted by described second
Section valve is connected on the First Heat Exchanger, the sealing hot-water cylinder, for producing to sterilized water before compensator work
The pipeline of system carries out sterilizing and washing.
6. a kind of power-economizing method for aseptic water production system according to claim 5, it is characterised in that：In the nothing
3rd heat exchanger, the 3rd heat exchanger, for the sterilized water that will be flowed back are set between bacterium water out and the sealing hot-water cylinder
Exchanged heat with outside cooling water, the 3rd regulating valve is set in the porch of outside cooling water, in going out for the 3rd heat exchanger
Three-temperature sensor, the three-temperature sensor, for adjusting the 3rd tune according to the 3rd setting value are set at mouthful
The aperture of section valve.
7. a kind of power-economizing method for aseptic water production system according to claim 6, it is characterised in that：Described
The port of export of three heat exchangers arranges reversal valve, and by the reversal valve sealing hot-water cylinder or the compensator are connected.
8. a kind of power-economizing method for aseptic water production system according to claim 1, it is characterised in that：Described
Constant pressure valve is set between two heat exchangers and the aseptic water out.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185691.2A CN106587222A (en) | 2016-12-20 | 2016-12-20 | Energy-saving method for sterile water production system |
| PCT/CN2017/075190 WO2018113091A1 (en) | 2016-12-20 | 2017-02-28 | Sterile water production system and energy-saving method for use with sterile water production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611185691.2A CN106587222A (en) | 2016-12-20 | 2016-12-20 | Energy-saving method for sterile water production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106587222A true CN106587222A (en) | 2017-04-26 |
Family
ID=58600354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611185691.2A Pending CN106587222A (en) | 2016-12-20 | 2016-12-20 | Energy-saving method for sterile water production system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106587222A (en) |
| WO (1) | WO2018113091A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367911A (en) * | 2018-11-02 | 2019-02-22 | 江苏新美星包装机械股份有限公司 | The cooling device of the sterilizing of RO water and material in sterile filling line |
| CN110712809A (en) * | 2019-10-21 | 2020-01-21 | 江苏新美星包装机械股份有限公司 | UHT sterilizer capable of preventing feed liquid from vaporizing after power failure |
| CN112919711A (en) * | 2019-12-05 | 2021-06-08 | 克朗斯股份公司 | Device for producing and supplying sterile water and method for operating the device |
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| KR20040034041A (en) * | 2002-10-17 | 2004-04-28 | 최창균 | Reduction of power consumption and germ growth in cold and hot water purifiers |
| CN201791122U (en) * | 2010-09-14 | 2011-04-13 | 北京东方诚益通工业自动化技术有限公司 | Automatic control device for continuous sterilization of fermentation base material |
| CN106123636A (en) * | 2016-08-05 | 2016-11-16 | 江苏新美星包装机械股份有限公司 | A kind of sterilized water register |
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| US4417871A (en) * | 1982-03-19 | 1983-11-29 | Chugai Ro Kogyo Co., Ltd. | Method and apparatus for cooling skid pipes in continuous slab reheating furnace |
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| CN105833782A (en) * | 2016-05-17 | 2016-08-10 | 江苏新美星包装机械股份有限公司 | Ozone water preparing system for flushing and sterilizing bottles |
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2017
- 2017-02-28 WO PCT/CN2017/075190 patent/WO2018113091A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040034041A (en) * | 2002-10-17 | 2004-04-28 | 최창균 | Reduction of power consumption and germ growth in cold and hot water purifiers |
| CN201791122U (en) * | 2010-09-14 | 2011-04-13 | 北京东方诚益通工业自动化技术有限公司 | Automatic control device for continuous sterilization of fermentation base material |
| CN106123636A (en) * | 2016-08-05 | 2016-11-16 | 江苏新美星包装机械股份有限公司 | A kind of sterilized water register |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367911A (en) * | 2018-11-02 | 2019-02-22 | 江苏新美星包装机械股份有限公司 | The cooling device of the sterilizing of RO water and material in sterile filling line |
| CN109367911B (en) * | 2018-11-02 | 2023-10-27 | 江苏新美星包装机械股份有限公司 | Sterilizing and material cooling device for RO water in sterile filling line |
| CN110712809A (en) * | 2019-10-21 | 2020-01-21 | 江苏新美星包装机械股份有限公司 | UHT sterilizer capable of preventing feed liquid from vaporizing after power failure |
| CN110712809B (en) * | 2019-10-21 | 2023-12-22 | 江苏新美星包装机械股份有限公司 | UHT sterilizer capable of preventing feed liquid from vaporizing after power failure |
| CN112919711A (en) * | 2019-12-05 | 2021-06-08 | 克朗斯股份公司 | Device for producing and supplying sterile water and method for operating the device |
| US11377368B2 (en) * | 2019-12-05 | 2022-07-05 | Krones Ag | Apparatus for producing and providing sterile water and method of operating the apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018113091A1 (en) | 2018-06-28 |
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Application publication date: 20170426 |