CN101839613A - High-temperature type four-in-one condensation purifier - Google Patents
High-temperature type four-in-one condensation purifier Download PDFInfo
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- CN101839613A CN101839613A CN200910047776A CN200910047776A CN101839613A CN 101839613 A CN101839613 A CN 101839613A CN 200910047776 A CN200910047776 A CN 200910047776A CN 200910047776 A CN200910047776 A CN 200910047776A CN 101839613 A CN101839613 A CN 101839613A
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- forecooler
- steam
- evaporimeter
- precooler
- water separator
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Abstract
The invention discloses a high-temperature type four-in-one condensation purifier comprising a pre-cooler, a forecooler, an evaporator, a steam-water separator, an air inlet-outlet, a cooling water inlet-outlet, a refrigerant inlet-outlet, a pressure measuring port, a temperature measuring port and a water draining port. The high-temperature four-in-one condensation purifier is characterized in that the pre-cooler, the forecooler and the evaporator are in plate-fin structures; the pre-cooler, the forecooler, the evaporator and the steam-water separator are combined into a whole; the pre-cooler, the forecooler and the evaporator are stacked up and down, and the steam-water separator is arranged at the end parts of the forecooler and the evaporator; and the pre-cooler, the forecooler, the evaporator and the steam-water separator are all made of same aluminum alloy material. The high-temperature type four-in-one purifier has the advantages of good heat exchange effect, high cold utilization rate, compact structure, small occupation space and good corrosion resistance.
Description
Technical field:
The present invention relates to compressed air purification techniques field, be specifically related to the high temperature and high pressure gas that air compressor is discharged cool off, dry, heat exchanger---the high-temperature type four-in-one condensation purifier that purifies.
Background technology:
The high temperature modification condensation purifier generally is the branch body structure, promptly is separated from each other between precooler and the clarifier, and both are connected with pipe fitting with flange.Wherein precooler generally is made up of air ports, cooling water outlet and inlet etc.; Clarifier is made up of forecooler, evaporimeter, steam-water separator etc.The operation principle of high temperature modification condensation purifier is: the high pressure-temperature gas that air compressor machine is discharged, at first entering precooler is cooled to higher 4～6 ℃ than cooling water inlet water temperature, enter forecooler again and cold humid air carries out heat exchange, make damp-heat air reduce temperature on the one hand, reduce compressed-air actuated water capacity, reduce its enthalpy, cold humid air is heated up, increase compressed-air actuated interior energy, utilize its cold energy savings simultaneously; And then enter in the evaporimeter and carry out heat exchange with refrigerant, force to be cooled in 10 ℃; Be warming up to than low 10～15 ℃ of discharges of inlet temperature by forecooler at last.
Existing high temperature modification condensation purifier exists heat exchange effect poor, and the cryogenic energy utilization rate is low, and heat transfer temperature difference is big, and structure is not compact, and is inner perishable, defectives such as the frequent obstruction of drainage pipeline.Its reason is:
1. precooler, forecooler, evaporimeter mostly are reel structure.Because longitudinal seam is arranged, often make staving circularity influenced, therefore cause a deflector and a bucket wall to have the gap, and bigger, thereby cause the part air-flow directly to be scurried and do not carry out sufficient heat exchange from these gaps.
2. be separated from each other between precooler and the clarifier, both are connected with pipe fitting with flange, and structure is huge.
3. evaporation structure is the package fin structure of copper pipe cover aluminium flake.There is thermal contact resistance in two kinds of different materials of copper and aluminium, and bigger, and influence is conducted heat.
4. round or ball-type structure precooler, forecooler, evaporimeter, though stock utilization is high, space availability ratio is low, device structure is not compact.
5. how precooler, forecooler, evaporator shell are made of carbon steel material, the very easily corrosion of staving inwall, and the preservative treatment difficulty, the welding slag that peels off, rust powder stop up drainage system easily.
Summary of the invention:
The purpose of this invention is to provide a kind of high-temperature type four-in-one condensation purifier, this condensation purifier has good effect of heat exchange, cryogenic energy utilization rate height, compact conformation, advantage little and that corrosion resistance is good takes up room.
To achieve these goals, the technical solution used in the present invention is:
A kind of high temperature modification four unification clarifiers, comprise precooler, forecooler, evaporimeter, steam-water separator, air ports, cooling water outlet and inlet, refrigerant import and export, pressure tap, temperature-measuring port, discharge outlet, it is characterized in that: described precooler, forecooler, evaporimeter are plate-fin structure; Precooler, forecooler, evaporimeter, steam-water separator are combined into one, and fit tightly mutually; The fin horizontal positioned of precooler, forecooler, evaporimeter, it is folded that the three is levels, and steam-water separator is arranged on the end of forecooler and evaporimeter.
Precooler, forecooler, evaporimeter and steam-water separator are all made of identical aluminum alloy materials.
The invention has the beneficial effects as follows:
1. adopt plate-fin structure, precooler one deck is walked hot-air, and one deck is walked cooling water, and the air cooling water is separated by layer by layer; Forecooler one deck is walked hot-air, and one deck is walked cold air, and cold and hot air is separated by layer by layer; Evaporimeter one deck is walked air, and one deck is walked refrigerant, and the air refrigerant is separated by layer by layer; Three groups of heat exchangers, each layer passage is all very little, does not have gas blowby, so heat exchange effect is good.Have a narrow range of temperature (about 4 ℃) of precooler cooling water and air, littler more than 2 ℃ than existing shell-tube type heat exchange, the temperature difference of the cold and hot air of forecooler is also less than 10 ℃, and is littler more than 5 ℃ than existing shell-tube type heat exchange, so cryogenic energy utilization rate height.
2. precooler, forecooler, evaporimeter, steam-water separator are combined into one, and compact conformation, little, the high insulating effect that takes up room are more energy-conservation.
3. precooler, forecooler, evaporimeter, steam-water separator etc. are all made of same material, can avoid the thermal contact resistance between the different materials; In addition, aluminum alloy material surface generates pellumina good corrosion resistance, so need not carry out preservative treatment, the phenomenon that rust deposite stops up drainpipe can not take place yet.
Description of drawings:
Fig. 1 is the principle schematic of high temperature modification four unification clarifiers of the present invention;
Fig. 2 is the front view of the structural representation of high temperature modification four unification clarifiers of the present invention;
Fig. 3 is the vertical view of the structural representation of high temperature modification four unification clarifiers of the present invention.
The specific embodiment:
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, high-temperature type four-in-one condensation purifier comprises precooler 1, forecooler 2, evaporimeter 3, steam-water separator 4, precooler 1 is provided with air intlet 5, cooling water inlet 7, coolant outlet 8, forecooler 2 is provided with air outlet slit 6, air intlet 5 is provided with pressure tap 11 and temperature-measuring port 12, evaporimeter 3 is provided with refrigerant import 9, refrigerant exit 10 and discharge outlet 13, and steam-water separator 4 is provided with discharge outlet 13 and temperature-measuring port 12; Precooler 1, forecooler 2, evaporimeter 3 three's stacked on top of one another are provided with, precooler 1 is positioned at the top, in the middle of forecooler 2 is positioned at, evaporimeter 3 is positioned at below, steam-water separator 4 is arranged on the end of forecooler 2 and evaporimeter 3, precooler 1, forecooler 2, evaporimeter 3, steam-water separator 4 four are combined into one, and fit tightly mutually.Because precooler 1, forecooler 2, evaporimeter 3, steam-water separator 4 four are combined into one, and fit tightly mutually, therefore need not to use additional pipeline that they are connected again in addition.
Claims (2)
1. a high temperature modification four is unified clarifiers, comprise precooler, forecooler, evaporimeter, steam-water separator, air ports, cooling water outlet and inlet, refrigerant import and export, pressure tap, temperature-measuring port, discharge outlet, it is characterized in that: described precooler, forecooler, evaporimeter are plate-fin structure; Precooler, forecooler, evaporimeter, steam-water separator are combined into one, and fit tightly mutually; The fin horizontal positioned of precooler, forecooler, evaporimeter, it is folded that the three is levels, and steam-water separator is arranged on the end of forecooler and evaporimeter.
2. high temperature modification four unification clarifiers according to claim 1, it is characterized in that: described precooler, forecooler, evaporimeter and moisture trap are all made of identical aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910047776A CN101839613A (en) | 2009-03-19 | 2009-03-19 | High-temperature type four-in-one condensation purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910047776A CN101839613A (en) | 2009-03-19 | 2009-03-19 | High-temperature type four-in-one condensation purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101839613A true CN101839613A (en) | 2010-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910047776A Pending CN101839613A (en) | 2009-03-19 | 2009-03-19 | High-temperature type four-in-one condensation purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108195878A (en) * | 2017-12-15 | 2018-06-22 | 北京长城华冠汽车科技股份有限公司 | The test device and method of a kind of thermal contact resistance |
| WO2018152858A1 (en) * | 2017-02-24 | 2018-08-30 | 中国科学院生态环境研究中心 | Integrated refrigeration and air purification equipment |
-
2009
- 2009-03-19 CN CN200910047776A patent/CN101839613A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018152858A1 (en) * | 2017-02-24 | 2018-08-30 | 中国科学院生态环境研究中心 | Integrated refrigeration and air purification equipment |
| CN108195878A (en) * | 2017-12-15 | 2018-06-22 | 北京长城华冠汽车科技股份有限公司 | The test device and method of a kind of thermal contact resistance |
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Addressee: Fu Baohui Document name: Notification that Application Deemed to be Withdrawn Addressee: Fu Baohui Document name: Notification that Application Deemed not to be Proposed |
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Application publication date: 20100922 |