CN201047003Y - Heating gas cycle using high-effective energy-saving device for producing carbon-fiber - Google Patents
Heating gas cycle using high-effective energy-saving device for producing carbon-fiber Download PDFInfo
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- CN201047003Y CN201047003Y CNU2007200124423U CN200720012442U CN201047003Y CN 201047003 Y CN201047003 Y CN 201047003Y CN U2007200124423 U CNU2007200124423 U CN U2007200124423U CN 200720012442 U CN200720012442 U CN 200720012442U CN 201047003 Y CN201047003 Y CN 201047003Y
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- fiber production
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Abstract
A gas heating and recycling device of a carbon fiber production line is characterized in that the interior of a rectangular box body is provided with a gas circulating pipeline, one side of the box body is provided with a gas purifier which is communicated with the box body, the other side of the gas purifier is connected with a gas outlet of the carbon fiber production line equipment, a box body gas outlet connecting pipeline on the other side of the box body is connected with a gas inlet of the carbon fiber production equipment; the implementation method is that the hot waste gas exhausted from the carbon fiber production equipment is changed into the usable gas after being purified by the gas purifier and is directly transferred to the equipment, so as to form a circulating process that the waste gas generated from the carbon fiber production equipment is changed into the usable gas by the gas purifier and is transferred into the equipment again, then the equipment generates the waste gas, which is changed into the usable gas after being purified by the gas purifier and is transferred into the equipment; the utility model has the advantages of gas heat conservation, improvement of economic benefits, environmental protection, sanitation and so on.
Description
Technical field
The utility model relates to carbon fiber and makes the field, a kind ofly produces the heated air that carbon fiber uses and recycles efficient energy-saving device.
Background technology
The manufacturing of carbon fiber is the multidisciplinary intersection of technology, complexity not only, also has many details technical problems to settle one by one in the production that realizes industrialization.If carbon fiber or pre-oxidized fibers are implemented to industrialization from the laboratory, should just step the first step.The heat treated of specialty fibers such as carbon fiber and pre-oxidized fibers all needs a large amount of electric power energy consumption, and wherein the gas circulation that must use has also been taken away a large amount of heats.A large amount of energy resource consumptions has not only increased product cost, and has caused not right a large amount of energy wastes.So solve the too high and unnecessary a large amount of energy waste of cost in the carbon fiber industrialization, be the problem that we constantly explore, study.
Summary of the invention
The purpose of this utility model provides the heated air that a kind of production carbon fiber uses and recycles efficient energy-saving device; Mainly including casing, outer case, internal box, outer case heat-insulation layer, gas circulation pipeline, gas purifier, clarifier heat-insulation layer, casing inlet pipe connection road, the casing connecting pipe of giving vent to anger forms; Its casing is rectangle or circle, be by outer case, internal box and heat-insulation layer are formed, in outer case, be set with internal box, be provided with heat-insulation layer in the isolation slit between internal box and outer case, load heatproof in the heat-insulation layer, insulation material, be provided with the gas circulation pipeline in the casing, casing one side is provided with casing and connects the casing admission line that is connected, the casing admission line other end is connected with gas purifier is through, gas purification body one side is connected with the inlet pipe connection road is through, gas purifier is wrapped with heatproof, the heat-insulation layer of insulation, the inlet pipe connection road is connected with carbon fiber production equipment gas outlet, the casing opposite side is provided with the casing that is connected with the casing connecting pipe of giving vent to anger, and the casing connecting pipe of giving vent to anger is connected with carbon fiber production equipment air inlet.Casing, circulating line, admission line, inlet pipe connection road, the connecting pipe of giving vent to anger all adopt high-class stainless steel or heatproof, resistant material to make, and the model that gas purifier selects for use turnover tolerance to be complementary is with it purchased.
The high heat waste gas body of discharging through the gas outlet in the carbon fiber production equipment, enter in the gas purifier along the inlet pipe connection road that connects gas purifier, high heat waste gas body is after gas purifier purifies, change into and can be used for the gas that the carbon fiber production equipment uses, and enter in the casing along admission line, gas is through circulating line, the casing connecting pipe of giving vent to anger, the carbon fiber production equipment air inlet that connects to connecting with it and in the access arrangement, thus the waste gas body that produces in the carbon fiber production equipment formed, change into available gas through the gas purifier purification, be delivered into and be produced as the waste gas body in the equipment again, after purifying, gas purifier changes into the cyclic process of gas more again.
The gas of producing the required usefulness of carbon fiber equipment must could use after purifying, remove the assorted dirt that is unfavorable for producing carbon fiber in the air.The carbon fiber manufacturing technique requirent; Not only the air of access arrangement must remove the high-temperature gas that assorted dirt also will be heated into different provicial commanders through purifying.According to traditional gas using method be air is delivered into equipment after, heat and just can be assigned to equipment literary composition district and use, become waste gas after gas is employed and be discharged from outside the equipment.All needing to consume a large amount of electric energy heating treatment process no matter produce carbon fiber, pre-oxidized fibers or specialty fibers etc., is that the different process according to different fibers adopts different temperatures, the heating of gradient hot blast, oxidation furnaces equally also needs design temperature, gradient-heated in processing procedure.
In whole process procedure, will not have the whole emptyings of hot blast of assorted dirt for the needs that guarantee the product oxygen uptake and have a design temperature.Only with the hot blast of institute's emptying by efficient energy-saving device load senior filtration, burning processing device continues to reuse in the equipment of sending back to, the required oxygen of product replenishes the supply from blast heater, the heat in the equipment can not drained like this, the effective temperature in the eternal maintenance equipment continues to use.Heater in the equipment startup heating function that just can stop consumes a large amount of electric energy and contaminated environment like this.
Principle of the present utility model be with a large amount of hot blasts of institute's emptying by heat exchanger load senior filtration, burning processing device reclaims, and continues to reuse in the equipment of sending back to, and efficient temperature is controlled within the scope of application all the time, be unlikely to leak and waste energy.The required new fresh oxygen of product can be satisfied the demand from blast heater.
The scope of application of the present utility model is the scope that is useful for the required gas heat treated of production equipment such as carbon fiber, pre-oxidized fibers, specialty fibers.
Advantage is to keep the gas temperature that heated and energy-efficient more than 50%; Reduce product cost, increase economic efficiency; Environmental protection, the gas that will not have assorted dirt drain in the air and contaminated environment.
Description of drawings
Fig. 1 is a three-dimensional simplified schematic diagram of the present utility model
The specific embodiment
Recycle in the three-dimensional simplified schematic diagram of efficient energy-saving device in the heated air that production carbon fiber shown in Figure 1 is used, its casing 1 is a rectangle, be by outer case 2, internal box 3 and heat-insulation layer 4 are formed, in outer case 2, be set with internal box 3, be provided with heat-insulation layer 4 in the isolation slit between internal box 3 and outer case 2, load heatproof in the heat-insulation layer, insulation material, be provided with gas circulation pipeline 5 in the casing 1, casing 1 one sides are provided with casing 1 and connect the admission line 6 that is connected, admission line 6 other ends and 7 through connections of gas purifier, gas purifier 7 is wrapped with heatproof, the heat-insulation layer 8 of insulation, inlet pipe connection road 9 is connected with carbon fiber production equipment gas outlet, casing 1 opposite side is provided with the casing 1 that is connected with casing 1 connecting pipe 10 of giving vent to anger, and the casing connecting pipe 10 of giving vent to anger is connected with carbon fiber production equipment air inlet.Casing 1, circulating line 5, admission line 6, inlet pipe connection road 9, the connecting pipe of giving vent to anger 10 all adopt high-class stainless steel or heatproof, resistant material to make, and the model that gas purifier 7 selects for use turnover tolerance to be complementary is with it purchased.
The high heat waste gas body of discharging through the gas outlet in the carbon fiber production equipment, enter in the gas purifier 7 along the casing 1 inlet pipe connection road 9 that connects gas purifier 7, high heat waste gas body is after gas purifier 7 purifies, change into and can be used for the gas that the carbon fiber production equipment uses, and enter in the casing 1 along admission line 6, gas is through circulating line 5, casing 1 connecting pipe 10 of giving vent to anger, the carbon fiber production equipment air inlet that connects to connecting with it and in the access arrangement, thus the waste gas body that produces in the carbon fiber production equipment formed, change into available gas through gas purifier 7 purifications, be delivered into and be produced as the waste gas body in the equipment again, after gas purifier 7 purifies, change into available gas more again and be delivered into cyclic process in the equipment again.
Claims (1)
1. the gas heat cycles operative installations of a carbon fiber production line, it is characterized in that: rectangular box is by outer case, internal box and heat-insulation layer are formed, in outer case, be set with internal box, be provided with heat-insulation layer in the isolation slit between internal box and outer case, load heatproof in the heat-insulation layer, insulation material, be provided with the gas circulation pipeline in the casing, casing one side is provided with casing and connects the admission line that is connected, the admission line other end is connected with gas purifier is through, gas purifier is wrapped with heat-insulation layer, the inlet pipe connection road is connected with carbon fiber production equipment gas outlet, the casing opposite side is provided with the casing that is connected with the casing connecting pipe of giving vent to anger, and the casing connecting pipe of giving vent to anger is connected with carbon fiber production equipment air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124423U CN201047003Y (en) | 2007-05-31 | 2007-05-31 | Heating gas cycle using high-effective energy-saving device for producing carbon-fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124423U CN201047003Y (en) | 2007-05-31 | 2007-05-31 | Heating gas cycle using high-effective energy-saving device for producing carbon-fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201047003Y true CN201047003Y (en) | 2008-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200124423U Expired - Fee Related CN201047003Y (en) | 2007-05-31 | 2007-05-31 | Heating gas cycle using high-effective energy-saving device for producing carbon-fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201047003Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652870A (en) * | 2018-12-28 | 2019-04-19 | 安徽天富环保科技材料有限公司 | A kind of pre- oxygen equipment of activated carbon fibre low temperature |
| CN114717689A (en) * | 2022-04-20 | 2022-07-08 | 南通多盈时装有限公司 | Activated carbon fiber low-temperature pre-oxidation equipment |
-
2007
- 2007-05-31 CN CNU2007200124423U patent/CN201047003Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109652870A (en) * | 2018-12-28 | 2019-04-19 | 安徽天富环保科技材料有限公司 | A kind of pre- oxygen equipment of activated carbon fibre low temperature |
| CN109652870B (en) * | 2018-12-28 | 2021-05-18 | 安徽天富环保科技材料有限公司 | Activated carbon fiber low-temperature pre-oxidation equipment |
| CN114717689A (en) * | 2022-04-20 | 2022-07-08 | 南通多盈时装有限公司 | Activated carbon fiber low-temperature pre-oxidation equipment |
| CN114717689B (en) * | 2022-04-20 | 2023-06-02 | 宁波益铸智能科技有限公司 | Low-temperature pre-oxidation equipment for activated carbon fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN GUO RUI CARBON MATERIALS CO., LTD. Free format text: FORMER OWNER: XIAO YING Effective date: 20090605 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090605 Address after: No. 668, Jindong Road, Jinzhou District, Liaoning, Dalian Province: 116100 Patentee after: Dalian state carbon materials Co., Ltd. Rui Address before: Dalian Xing Xing Carbon Fiber Co., Ltd., No. 668 Jin Dong Road, Jinzhou District, Liaoning, Dalian Province, China: 116100 Patentee before: Xiao Ying |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160811 Granted publication date: 20080416 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170211 Granted publication date: 20080416 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080416 Termination date: 20160531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |