CN204247040U - Absorption freezing dryer for compressed air - Google Patents

Absorption freezing dryer for compressed air Download PDF

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Publication number
CN204247040U
CN204247040U CN201420664172.4U CN201420664172U CN204247040U CN 204247040 U CN204247040 U CN 204247040U CN 201420664172 U CN201420664172 U CN 201420664172U CN 204247040 U CN204247040 U CN 204247040U
Authority
CN
China
Prior art keywords
compressed air
evaporimeter
energy
precooler
heat exchanger
Prior art date
Application number
CN201420664172.4U
Other languages
Chinese (zh)
Inventor
石政和
林阿坤
Original Assignee
苏州赛弗尔机械有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏州赛弗尔机械有限公司 filed Critical 苏州赛弗尔机械有限公司
Priority to CN201420664172.4U priority Critical patent/CN204247040U/en
Application granted granted Critical
Publication of CN204247040U publication Critical patent/CN204247040U/en

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Abstract

The utility model relates to a kind of absorption freezing dryer for compressed air, comprise compressed air heat exchanger, evaporimeter, precooler, steam-water separator, it is characterized in that: connect an air compressor in the front end of precooler, a compressed air heat energy recycling machine is also connected between precooler with air compressor, the outlet of this compressed air heat energy recycling machine connects an Absorption Refrigerator, and the outlet of this Absorption Refrigerator is connected to the import of evaporimeter.This equipment utilization consumes heat energy and is transformed into row refrigeration, heat energy entrained by compressed air is utilized by reclaiming heat exchange, as the energy of Absorption Refrigerator, by the cold water of refrigeration machine output by carrying out heat exchange with evaporimeter compressed air, reduce temperature, thus condensate moisture is discharged from steam-water separator, reach drying purpose, substitute in original compression-type refrigeration mode and utilize electric energy to carry out transforming mechanical energy thus the object reaching refrigerant compression refrigeration, reduce energy consumption.

Description

Absorption freezing dryer for compressed air
technical field:
The utility model relates to a kind of gas purifying equipment, particularly relates to a kind of sampling and consumes the absorption freezing dryer for compressed air that heat energy is transformed into row refrigeration.
background technology:
On existing market, frequent use or common compressed air drier are by cooler, heat exchanger, evaporimeter, compressor and air-cooled condenser connect to form, treat the compressed air inflow heat exchanger of moist high temperature, and carry out heat exchange with the cold air of discharging from evaporimeter, the temperature of the air entering vapor compression is reduced, compressed air after cooling flows into evaporimeter and refrigerant heat exchange, heat in compressed air is taken away by refrigerant, compressed air temperature declines rapidly, moisture in humid air is because the temperature that reaches capacity is condensed into water droplet rapidly, after steam-water separator is separated, condensed water is discharged from automatic drain valve.This equipment adopts compression-type refrigeration, and this is converted into mechanical energy and compresses refrigerant and freeze, the electric energy that such refrigeration modes consumer device is too many by the electric energy consuming compressor, and energy consumption drops into more.
summary of the invention:
The technical problem that the utility model solves is to provide a kind of extension device and uses sale, utilizes consumption heat energy to carry out conversion refrigeration, reduces the absorption freezing dryer for compressed air of energy consumption.
The technical scheme in the invention for solving the technical problem is: a kind of absorption freezing dryer for compressed air, comprise compressed air heat exchanger, the evaporimeter be connected with compressed air heat exchanger, be arranged on the precooler of compressed air heat exchanger front end and the steam-water separator for condensed water and air separation being discharged, described steam-water separator is connected to compressed air heat exchanger, an air compressor is also connected in the front end of described precooler, described precooler be also connected a compressed air heat energy recycling machine between air compressor, the outlet of this compressed air heat energy recycling machine connects an Absorption Refrigerator, the outlet of this Absorption Refrigerator is connected to the import of evaporimeter, the outlet of evaporimeter is connected to the circulation import of Absorption Refrigerator.
Further, described compressed air heat energy recycling machine is a cylindrical container, heat exchanger, gs-oil separator and oil pipe is provided with in this cylindrical container, the outlet of described heat exchanger is connected to gs-oil separator, this gs-oil separator is external to shoe cream room by oil pipe, and the inner gs-oil separator arranged can carry out water-oil separating to the compressed air of access arrangement drying in advance.
The beneficial effects of the utility model are: this equipment utilization consumes heat energy and is transformed into row refrigeration, the heat energy absorbed from air compressor entrained by the compressed air that enters is reclaimed heat exchange by compressed air heat energy recycling machine utilize, as the energy of Absorption Refrigerator, by the cold water of Absorption Refrigerator output by carrying out heat exchange with evaporimeter compressed air, reduce temperature, thus condensate moisture is discharged from steam-water separator, reach drying purpose, substitute in original compression-type refrigeration mode and utilize electric energy to carry out transforming mechanical energy thus the object reaching refrigerant compression refrigeration, reduce energy consumption.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is the schematic diagram of the utility model structure;
Fig. 2 is compressed air heat energy recycling machine embedded simple figure in the utility model.
In figure: 1, air compressor 2, compressed air heat energy recycling machine 2-1, heat exchanger 2-2, gs-oil separator 2-3, oil pipe 2-4, shoe cream room 3, precooler 4, precooler heat radiation motor 5, compressed air heat exchanger 6, delivery gauge 7, Absorption Refrigerator 8, steam-water separator 9, automatic drain valve 10, manually-operated gate 11, evaporimeter.
detailed description of the invention:
A kind of absorption freezing dryer for compressed air as shown in Figure 1, comprise compressed air heat exchanger 5, the evaporimeter 11 be connected with compressed air heat exchanger 5, be arranged on the precooler 3 of compressed air heat exchanger 5 front end and the steam-water separator 8 for condensed water and air separation being discharged, described steam-water separator 8 is connected to compressed air heat exchanger 5, an air compressor 1 is also connected in the front end of described precooler 3, described precooler 3 be also connected a compressed air heat energy recycling machine 2 between air compressor 1, the outlet of this compressed air heat energy recycling machine 2 connects an Absorption Refrigerator 7, the outlet of this Absorption Refrigerator 7 is connected to the import of evaporimeter 11, the outlet of evaporimeter 11 is connected to the circulation import of Absorption Refrigerator 7.
Further, as shown in Figure 2, described compressed air heat energy recycling machine 2 is a cylindrical container, heat exchanger 2-1, gs-oil separator 2-2 and oil pipe 2-3 is provided with in this cylindrical container, the outlet of described heat exchanger 2-1 is connected to gs-oil separator 2-2, this gs-oil separator 2-2 is external to shoe cream room 2-4 by oil pipe 2-3, and the inner gs-oil separator 2-2 arranged can carry out water-oil separating to the compressed air of access arrangement drying in advance.
This equipment utilization consumes heat energy and is transformed into row refrigeration, the heat energy absorbed from air compressor 1 entrained by the compressed air that enters is reclaimed heat exchange by compressed air heat energy recycling machine 2 utilize, heat exchanger 2-1 is mainly utilized to recycle, as the energy of Absorption Refrigerator 7, by the cold water of Absorption Refrigerator 7 output by carrying out heat exchange with evaporimeter 11 compressed air, reduce temperature, thus condensate moisture is discharged from steam-water separator 8, reach drying purpose, substitute in original compression-type refrigeration mode and utilize electric energy to carry out transforming mechanical energy thus the object reaching refrigerant compression refrigeration, reduce energy consumption.
It is emphasized that, it is more than better implementation column of the present utility model, not any type of restriction is done in appearance to this utility model, every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (2)

1. an absorption freezing dryer for compressed air, comprise compressed air heat exchanger (5), the evaporimeter (11) be connected with compressed air heat exchanger (5), be arranged on the precooler (3) of compressed air heat exchanger (5) front end and the steam-water separator (8) for condensed water and air separation being discharged, described steam-water separator (8) is connected to compressed air heat exchanger (5), it is characterized in that: also connect an air compressor (1) in the front end of described precooler (3), a compressed air heat energy recycling machine (2) is also connected between described precooler (3) with air compressor (1), the outlet of this compressed air heat energy recycling machine (2) connects an Absorption Refrigerator (7), the outlet of this Absorption Refrigerator (7) is connected to the import of evaporimeter (11), the outlet of evaporimeter (11) is connected to the circulation import of Absorption Refrigerator (7).
2. absorption freezing dryer for compressed air according to claim 1, it is characterized in that: described compressed air heat energy recycling machine (2) is a cylindrical container, heat exchanger (2-1), gs-oil separator (2-2) and oil pipe (2-3) is provided with in this cylindrical container, the outlet of described heat exchanger (2-1) is connected to gs-oil separator (2-2), and this gs-oil separator (2-2) is external to shoe cream room (2-4) by oil pipe (2-3).
CN201420664172.4U 2014-11-10 2014-11-10 Absorption freezing dryer for compressed air CN204247040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420664172.4U CN204247040U (en) 2014-11-10 2014-11-10 Absorption freezing dryer for compressed air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420664172.4U CN204247040U (en) 2014-11-10 2014-11-10 Absorption freezing dryer for compressed air

Publications (1)

Publication Number Publication Date
CN204247040U true CN204247040U (en) 2015-04-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420664172.4U CN204247040U (en) 2014-11-10 2014-11-10 Absorption freezing dryer for compressed air

Country Status (1)

Country Link
CN (1) CN204247040U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108458515A (en) * 2017-02-17 2018-08-28 中昊晨光化工研究院有限公司 A kind of gas compression cooling and dehumidifying system and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108458515A (en) * 2017-02-17 2018-08-28 中昊晨光化工研究院有限公司 A kind of gas compression cooling and dehumidifying system and method

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150408

Termination date: 20151110

EXPY Termination of patent right or utility model