CN204182270U - Condensing hot air furnace freezing type drier - Google Patents
Condensing hot air furnace freezing type drier Download PDFInfo
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- CN204182270U CN204182270U CN201420664121.1U CN201420664121U CN204182270U CN 204182270 U CN204182270 U CN 204182270U CN 201420664121 U CN201420664121 U CN 201420664121U CN 204182270 U CN204182270 U CN 204182270U
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a kind of condensing hot air furnace freezing type drier, comprise compressed air heat exchanger, evaporimeter, condenser, refrigeration system heat reclaim unit, steam-water separator, compressor and the refrigerant secondary circulation system be arranged between compressor and evaporimeter, it is characterized in that: the outlet of automatic drain valve and manually-operated gate is connected to a cold recovering device for condensate by a pipeline, the import of this cold recovering device for condensate is connected to the outlet of refrigeration system heat reclaim unit, outlet is connected to heating power expansion valve by a device for drying and filtering, simultaneously, in the import department of cold recovering device for condensate, one oil water separator is set.The freezing type drier applying this technical scheme is separated impurities in water by after the recovery of the condensation water collection of low temperature by oil water separator, and carry out with refrigerant the temperature that heat exchange reduces refrigerant, also the high-pressure of refrigerant is reduced, promote the degree of supercooling of cold-producing medium and the refrigerating capacity of board, reduce the energy consumption of whole equipment, reach energy-conservation object.
Description
technical field:
The utility model relates to a kind of gas purifying equipment, particularly relates to a kind of condensing hot air furnace freezing type drier condensed water cold recovery being utilized formation Inner eycle.
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.When equipment actual motion, from the condensed water that the exit Self-discharged of automatic drain valve and manually-operated gate is a lot, the temperature of this condensed water is between 0 ~ 10 DEG C, if and also doped with oil content in the compressed air be introduced in advance, also oil content can be attached with in the condensed water of discharging, if the condensed water of this part directly discharges, not only waste low-temperature receiver, also pollution has been caused to environment simultaneously.
summary of the invention:
The technical problem that the utility model solves is to provide a kind of reduction whole equipment energy consumption, reaches inner low-temperature receiver and recycles and avoid directly discharging containing oil content condensed water the condensing hot air furnace freezing type drier causing environmental pollution to produce.
The technical scheme in the invention for solving the technical problem is: a kind of condensing hot air furnace freezing type drier, comprise compressed air heat exchanger, evaporimeter, condenser, refrigeration system heat reclaim unit, steam-water separator, compressor and the refrigerant secondary circulation system be arranged between compressor and evaporimeter, the outlet of described compressor is connected to condenser, be connected to the heating power expansion valve on refrigerant secondary circulation system by device for drying and filtering after this condenser is connected to refrigeration system heat reclaim unit, described evaporimeter is connected to steam-water separator, the delivery port of this evaporimeter connects an automatic drain valve, the delivery port of described steam-water separator connects a manually-operated gate, the outlet of described automatic drain valve and manually-operated gate is connected to a cold recovering device for condensate by a pipeline, the import of this cold recovering device for condensate is connected to the outlet of refrigeration system heat reclaim unit, the outlet of cold recovering device for condensate is connected to heating power expansion valve by a device for drying and filtering.
Further, in order to effectively utilize low-temperature receiver, described cold recovering device for condensate comprises a water tank and is arranged on the water smoke division board in water tank, and the quantity of described water smoke division board has some.
Further, described water smoke division board horizontal array arrangement in water tank.
Further, in order to effective, the oil content of carrying in the condensed water of discharging from automatic drain valve and manually-operated gate is filtered out, make its refrigerant circulation next time no longer entering whole equipment utilize in program, one oil water separator is set in the import department of described cold recovering device for condensate.
The beneficial effects of the utility model are: the freezing type drier applying this technical scheme is separated impurities in water by after the recovery of the condensation water collection of low temperature by oil water separator, and carry out with refrigerant the temperature that heat exchange reduces refrigerant, also the high-pressure of refrigerant is reduced, promote the degree of supercooling of cold-producing medium and the refrigerating capacity of board, reduce the energy consumption of whole equipment, reach energy-conservation object.
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.
In figure: 1, precooler 2, precooler heat radiation motor 3, condenser 4, condenser heat radiation motor 5, compressed air heat exchanger 6, refrigeration system heat reclaim unit 7, delivery gauge 8, evaporimeter 9, steam-water separator 10, heat by-passing valve 11, automatic drain valve 12, manually-operated gate 13, refrigerant low-pressure meter 14, refrigerant high and low voltage switch 15, refrigerant high pressure gauge 16, heating power expansion valve 17, cold medium compressor 18, device for drying and filtering 19, oil water separator 20, cold recovering device for condensate 20-1, water tank 20-2, water smoke division board.
detailed description of the invention:
A kind of condensing hot air furnace freezing type drier as shown in Figure 1, comprise compressed air heat exchanger 5, evaporimeter 8, condenser 3, refrigeration system heat reclaim unit 6, steam-water separator 9, compressor 17 and the refrigerant secondary circulation system be arranged between compressor 17 and evaporimeter 8 (do not indicate in figure, this refrigerant secondary circulation system is by hot gas bypass valve 10, refrigerant low-pressure meter 13, refrigerant high and low voltage switch 14, refrigerant high pressure gauge 15 and heating power expansion valve 16 connect to form), one precooler 1 is set in the front end of compressed air heat exchanger 5, this precooler 1 connects a precooler heat radiation motor 2, described condenser 3 connects a condenser heat radiation motor 4, the outlet of described compressor 17 is connected to condenser 3, be connected to the heating power expansion valve 16 on refrigerant secondary circulation system by device for drying and filtering 18 after this condenser 3 is connected to refrigeration system heat reclaim unit 6, described evaporimeter 8 is connected to steam-water separator 9, the delivery port of this evaporimeter 8 connects an automatic drain valve 11, the delivery port of described steam-water separator 9 connects a manually-operated gate 12, described automatic drain valve 11 is connected to a cold recovering device for condensate 20 with the outlet of manually-operated gate 12 by a pipeline, the import of this cold recovering device for condensate 20 is connected to the outlet of refrigeration system heat reclaim unit 6, the outlet of cold recovering device for condensate 20 is connected to heating power expansion valve 16 by a device for drying and filtering 18.
Further, in order to effectively utilize low-temperature receiver, described cold recovering device for condensate 20 comprises a water tank 20-1 and is arranged on the water smoke division board 20-2 in water tank 20-1, and the quantity of described water smoke division board 20-2 has some.
Further, described water smoke division board 20-2 horizontal array arrangement in water tank.
Further, in order to effective, the oil content of carrying in the condensed water of discharging from automatic drain valve 11 and manually-operated gate 12 is filtered out, make its refrigerant circulation next time no longer entering whole equipment utilize in program, one oil water separator 19 is set in the import department of described cold recovering device for condensate.
The freezing type drier applying this technical scheme is separated impurities in water by after the recovery of the condensation water collection of low temperature by oil water separator 19, particularly oil content, and carry out with refrigerant the temperature that heat exchange reduces refrigerant, also the high-pressure of refrigerant is reduced, promote the degree of supercooling of cold-producing medium and the refrigerating capacity of board, reduce the energy consumption of whole equipment, reach energy-conservation object.
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 (4)
1. a condensing hot air furnace freezing type drier, comprise compressed air heat exchanger (5), evaporimeter (8), condenser (3), refrigeration system heat reclaim unit (6), steam-water separator (9), compressor (17) and the refrigerant secondary circulation system be arranged between compressor (7) and evaporimeter (8), the outlet of described compressor (17) is connected to condenser (3), this condenser (3) is connected to refrigeration system heat reclaim unit (6) and is connected to heating power expansion valve (16) on refrigerant secondary circulation system by device for drying and filtering (18) afterwards, described evaporimeter (8) is connected to steam-water separator (9), the delivery port of this evaporimeter (8) connects an automatic drain valve (11), the delivery port of described steam-water separator (9) connects a manually-operated gate (12), it is characterized in that: described automatic drain valve (11) is connected to a cold recovering device for condensate (20) with the outlet of manually-operated gate (12) by a pipeline, the import of this cold recovering device for condensate (20) is connected to the outlet of refrigeration system heat reclaim unit (6), the outlet of cold recovering device for condensate (6) is connected to heating power expansion valve (16) by device for drying and filtering (18).
2. condensing hot air furnace freezing type drier according to claim 1, it is characterized in that: described cold recovering device for condensate (20) comprises a water tank (20-1) and is arranged on the water smoke division board (20-2) in water tank (20-1), and the quantity of described water smoke division board (20-2) has some.
3. condensing hot air furnace freezing type drier according to claim 2, is characterized in that: described water smoke division board (20-2) is horizontal array arrangement in water tank (20-1).
4. condensing hot air furnace freezing type drier according to claim 1, is characterized in that: arrange an oil water separator (19) in the import department of described cold recovering device for condensate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664121.1U CN204182270U (en) | 2014-11-10 | 2014-11-10 | Condensing hot air furnace freezing type drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664121.1U CN204182270U (en) | 2014-11-10 | 2014-11-10 | Condensing hot air furnace freezing type drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182270U true CN204182270U (en) | 2015-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664121.1U Expired - Fee Related CN204182270U (en) | 2014-11-10 | 2014-11-10 | Condensing hot air furnace freezing type drier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182270U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041620A (en) * | 2015-07-22 | 2015-11-11 | 云南云铝涌鑫铝业有限公司 | Compressed air system |
| CN106345238A (en) * | 2015-07-24 | 2017-01-25 | 池州汉诺威机电设备科技有限公司 | Freeze type compressed air dryer |
| CN107879594A (en) * | 2017-12-20 | 2018-04-06 | 贝莱特空调有限公司 | A kind of energy recovery type temperature adjusting and dehumidifying sludge drier system |
| CN109876519A (en) * | 2019-02-22 | 2019-06-14 | 高云芝 | A kind of freezing and filtering unit of helpless filter medium |
| CN109928458A (en) * | 2019-04-22 | 2019-06-25 | 重庆大江亚普汽车部件有限公司 | A kind of device for recovering oil and gas |
| CN112169552A (en) * | 2020-10-14 | 2021-01-05 | 福建伊普思实业有限公司 | Refrigerant energy-saving refrigerating system for freezing type dryer |
| CN113654256A (en) * | 2021-08-19 | 2021-11-16 | 合肥亦威科技有限公司 | Single-compressor dual-system precise temperature control system suitable for factory cooling water |
| CN115382364A (en) * | 2022-11-01 | 2022-11-25 | 杭州嘉隆气体设备有限公司 | Intelligent freezing type compressed air dryer and use method |
| CN117258493A (en) * | 2023-11-21 | 2023-12-22 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
-
2014
- 2014-11-10 CN CN201420664121.1U patent/CN204182270U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041620A (en) * | 2015-07-22 | 2015-11-11 | 云南云铝涌鑫铝业有限公司 | Compressed air system |
| CN106345238A (en) * | 2015-07-24 | 2017-01-25 | 池州汉诺威机电设备科技有限公司 | Freeze type compressed air dryer |
| CN107879594A (en) * | 2017-12-20 | 2018-04-06 | 贝莱特空调有限公司 | A kind of energy recovery type temperature adjusting and dehumidifying sludge drier system |
| CN109876519A (en) * | 2019-02-22 | 2019-06-14 | 高云芝 | A kind of freezing and filtering unit of helpless filter medium |
| CN109876519B (en) * | 2019-02-22 | 2021-11-30 | 高云芝 | Freezing filter unit without filter aid medium |
| CN109928458A (en) * | 2019-04-22 | 2019-06-25 | 重庆大江亚普汽车部件有限公司 | A kind of device for recovering oil and gas |
| CN112169552A (en) * | 2020-10-14 | 2021-01-05 | 福建伊普思实业有限公司 | Refrigerant energy-saving refrigerating system for freezing type dryer |
| CN113654256A (en) * | 2021-08-19 | 2021-11-16 | 合肥亦威科技有限公司 | Single-compressor dual-system precise temperature control system suitable for factory cooling water |
| CN115382364A (en) * | 2022-11-01 | 2022-11-25 | 杭州嘉隆气体设备有限公司 | Intelligent freezing type compressed air dryer and use method |
| CN115382364B (en) * | 2022-11-01 | 2023-03-10 | 杭州嘉隆气体设备有限公司 | Intelligent freezing type compressed air dryer and using method |
| CN117258493A (en) * | 2023-11-21 | 2023-12-22 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
| CN117258493B (en) * | 2023-11-21 | 2024-03-12 | 麦克斯流体科技(江苏)有限公司 | Dehumidifying device of freeze dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20151110 |
|
| EXPY | Termination of patent right or utility model |