CN101302030A - Recovery system of dry spinning solvent - Google Patents
Recovery system of dry spinning solvent Download PDFInfo
- Publication number
- CN101302030A CN101302030A CNA2007100157296A CN200710015729A CN101302030A CN 101302030 A CN101302030 A CN 101302030A CN A2007100157296 A CNA2007100157296 A CN A2007100157296A CN 200710015729 A CN200710015729 A CN 200710015729A CN 101302030 A CN101302030 A CN 101302030A
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- CN
- China
- Prior art keywords
- heat exchanger
- cold wind
- compressor
- condenser
- dry spinning
- 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.)
- Pending
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention provides a dry spinning solvent recovery system, which belongs to the dry spinning solvent recovery equipment field. The structure of the system comprises a heat exchanger, an evaporator, a condenser, a compressor and a heater; a hot wind inlet is arranged on a hot wind chamber of the heat exchanger; a cold wind outlet is arranged on a cold wind chamber of the heat exchanger; the heat exchanger is arranged on the cold wind outlet; the evaporator and the condenser are correspondingly arranged on a pipeline communicating the hot wind chamber and the cold wind chamber of the heat exchanger; the compressor is arranged between the evaporator and the condenser which are correspondingly arranged; and the compressor principle is used to realize the energy exchange between cold wind and hot wind by the evaporation and condensation of refrigerant. Compared with the prior art, the dry spinning solvent recovery system has the advantages that: the system has a simple and reasonable structure and low construction cost and can effectively reduce energy consumption, etc.
Description
(1) technical field
The present invention relates to a kind of dry-spinning solvent reclaimer, specifically a kind of recovery system of dry spinning solvent.
(2) technical background
It is to utilize media such as recirculated water, refrigerated water, refrigerant to cool off the circulating air that contains solvent in the dry-spinning that the conventional dry spin solvent reclaims, cool off in heat exchanger by media such as recirculated water, refrigerated water, refrigerants, hot blast temperature is descended, reclaim after the solvent condenses, heat the temperature that hot blast reaches processing requirement by heating agent again after the equal solvent condensation.The equipment exhausting that heat in the hot blast finally passes through recirculated water, refrigerated water, refrigerant exists the energy dissipation phenomenon in atmosphere.
(3) summary of the invention
Technical assignment of the present invention is at the deficiencies in the prior art, and a kind of recovery system of dry spinning solvent that can effectively reduce energy consumption is provided.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of recovery system of dry spinning solvent, comprise heat exchanger, vaporizer, condenser, compressor and well heater, the hot blast chamber of heat exchanger is provided with the hot blast import, the cold air chamber of heat exchanger is provided with the cold wind outlet, the cold wind outlet is provided with well heater, successively correspondence is provided with vaporizer and condenser on hot blast chamber that is communicated with heat exchanger and the pipeline between the cold air chamber, is provided with compressor between above-mentioned corresponding vaporizer that is provided with and the condenser.
The present invention is intended to without heat-eliminating mediums such as recirculated water, refrigerated water, refrigerants, and adopts the way that increases compressor, utilizes the compressor principle to realize the energy exchange of cold wind and hot blast by the evaporation and the condensation of refrigeration agent, thereby reaches processing requirement.The heat of hot blast is taken away then by the refrigeration agent of compressor the inside and at opposite side cold wind is heated, the heat in the hot blast under the effect of compressor and refrigeration agent by a side to the opposite side transmission, calorific loss is less, reaches the purpose of save energy.
A kind of recovery system of dry spinning solvent of the present invention compared with prior art, the beneficial effect that is produced is:
1) system's simple structure is reasonable, the cost cost is low;
2) can effectively reduce energy consumption.
(4) description of drawings
Accompanying drawing 1 is the structural representation of conventional dry spin solvent recovery system;
Accompanying drawing 2 is the process flow diagram of conventional dry spin solvent recovery system;
Accompanying drawing 3 is the structural representation of recovery system of dry spinning solvent of the present invention.
Among the figure, 1, heat exchanger, 2, vaporizer, 3, condenser, 4, compressor, 5, well heater, 6, the hot blast import, 7, the cold wind outlet, 8, pipeline.
(5) embodiment
Below in conjunction with explaining below 3 pairs of a kind of recovery system of dry spinning solvent works of the present invention of accompanying drawing.
As shown in Figure 3, a kind of recovery system of dry spinning solvent of the present invention, its structure comprises heat exchanger 1, vaporizer 2, condenser 3, compressor 4 and well heater 5, the hot blast chamber of heat exchanger 1 is provided with hot blast import 6, the cold air chamber of heat exchanger 1 is provided with cold wind outlet 7, cold wind outlet 7 is provided with well heater 5, successively correspondence is provided with vaporizer 2 and condenser 3 on hot blast chamber that is communicated with heat exchanger 1 and the pipeline 8 between the cold air chamber, be provided with compressor 4 between above-mentioned corresponding vaporizer 2 that is provided with and the condenser 3, pass through the evaporation of refrigeration agent and the energy exchange that condensation realizes cold wind and hot blast with the compressor principle.
Claims (1)
1, a kind of recovery system of dry spinning solvent, comprise heat exchanger, vaporizer, condenser, compressor and well heater, the hot blast chamber of heat exchanger is provided with the hot blast import, the cold air chamber of heat exchanger is provided with the cold wind outlet, the cold wind outlet is provided with well heater, it is characterized in that, successively correspondence is provided with vaporizer and condenser on hot blast chamber that is communicated with heat exchanger and the pipeline between the cold air chamber, be provided with compressor between above-mentioned corresponding vaporizer that is provided with and the condenser, pass through the evaporation of refrigeration agent and the energy exchange that condensation realizes cold wind and hot blast with the compressor principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100157296A CN101302030A (en) | 2007-05-10 | 2007-05-10 | Recovery system of dry spinning solvent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100157296A CN101302030A (en) | 2007-05-10 | 2007-05-10 | Recovery system of dry spinning solvent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101302030A true CN101302030A (en) | 2008-11-12 |
Family
ID=40112164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100157296A Pending CN101302030A (en) | 2007-05-10 | 2007-05-10 | Recovery system of dry spinning solvent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101302030A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962813A (en) * | 2010-08-16 | 2011-02-02 | 江阴中绿化纤工艺技术有限公司 | Thermal-energy recycling system in spandex-spinning production process |
| CN111730225A (en) * | 2020-04-24 | 2020-10-02 | 中国化学工程第三建设有限公司 | Large-scale recovery air conditioner assembly installation method |
-
2007
- 2007-05-10 CN CNA2007100157296A patent/CN101302030A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101962813A (en) * | 2010-08-16 | 2011-02-02 | 江阴中绿化纤工艺技术有限公司 | Thermal-energy recycling system in spandex-spinning production process |
| CN101962813B (en) * | 2010-08-16 | 2011-09-14 | 江阴中绿化纤工艺技术有限公司 | Thermal-energy recycling system in spandex-spinning production process |
| CN111730225A (en) * | 2020-04-24 | 2020-10-02 | 中国化学工程第三建设有限公司 | Large-scale recovery air conditioner assembly installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081112 |