CN107830593A - A kind of synthetic fiber spinning return air air-conditioning device - Google Patents
A kind of synthetic fiber spinning return air air-conditioning device Download PDFInfo
- Publication number
- CN107830593A CN107830593A CN201711277125.9A CN201711277125A CN107830593A CN 107830593 A CN107830593 A CN 107830593A CN 201711277125 A CN201711277125 A CN 201711277125A CN 107830593 A CN107830593 A CN 107830593A
- Authority
- CN
- China
- Prior art keywords
- air
- return air
- water
- conditioning
- synthetic fiber
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
Abstract
The present invention relates to environmental purification field, more particularly to a kind of synthetic fiber spinning return air air-conditioning device.A kind of synthetic fiber spinning return air air-conditioning device, the device includes return air processing leading portion and blowing processing back segment, return air processing leading portion includes dust arrester, the first heat-exchange device, Water spray cooling and dedusting device, the first water fender and air-valve, and return air is used as blowing processing back segment of the wind regime by air-valve into return air air-conditioning device after carrying out demisting water removal by the first water fender after dust arrester, heat-exchange device, Water spray cooling and dedusting device；Outer exhaust valve is provided with air-conditioning tube wall between the first described heat-exchange device and Water spray cooling and dedusting device, outer exhaust valve is connected with exhaust fan, exhaust fan connection emission-control equipment.The device can carry out circulation concentration by waste gas of drying synthetic fiber spinning ring, and exhausted air quantity greatly reduces, and facilitates the processing of waste gas, while the heat in waste gas is reclaimed, and reduces the loss of energy.
Description
Technical field
The present invention relates to environmental purification field, more particularly to a kind of synthetic fiber spinning return air air-conditioning device.
Background technology
At present, with the raising of environmental requirement, the decrement treatment and decrement discharge of the middle nuisance of organic exhaust gas, which turn into, to be changed
The problem of expansion project and grassroot project run into and the key for solving the improvement of organic exhaust gas low cost and decrement discharge.
The air quantity of fiber cooling required is air quantity the best part in whole fiber production process in experimental branch line.Through spinning
The wind containing certain humiture after air conditioning purge enters fiber cooling device（The ring blower system of chopped fiber）, pass through the cooling
After device, air-flow is directly discharged among air with tow discharge if without waste gas collector.And the gas directly discharged is worked as
In would generally contain the oligomer that polyester separates out in cooling procedure from polyester（Monomer, dimer, trimer, tetramer, it is main
If trimerization cyclic oligomer）And with cigarette（Spinning of the coloured Waste Polyester textile especially reclaimed as raw material）Occur, shadow
Operating environment is rung while strong influence also is caused to environment.How caused waste gas in fiber production process is received
Collection, processing and recycling are the keys for solving production environment and reducing organic exhaust gas discharge.
At present, the mostly outer fiber cooling device form dried, a small part melt in chopped fiber cooling procedure
It is straight to spin or the fiber cooling device of slice spinning is using interior radial outflow by the way of, but have can accomplish fiber cool down after gas
Closed collection（Outer shroud blow exhausting is carried out by the interlayer path that is arranged on path, radial outflow then can be by spinning
Floor is closed that exhausting is blowed with winding）.Generally, 22 ± 2 DEG C of wind is cold to the fiber of 285 ± 10 DEG C of polyester fondant ejection
But after, the wind-warm syndrome at tow center can be up to 60 ± 5 DEG C, and the hot blast temperature collected from path is even mixed with other wind that give up and also can
More than 50 DEG C.Compared with air-conditioning amount, the air quantity of collection is 1.2~1.3 times of the volume of air-conditioning amount（Mainly gas
The thermal expansion of body）.
The content of the invention
, should it is an object of the invention to provide a kind of synthetic fiber spinning return air air-conditioning device in order to solve above-mentioned technical problem
Device can carry out circulation concentration by waste gas of drying synthetic fiber spinning ring, and exhausted air quantity greatly reduces, and facilitates the processing of waste gas,
The heat in waste gas is reclaimed simultaneously, reduces the loss of energy.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
A kind of synthetic fiber spinning return air air-conditioning device, the device include return air processing leading portion and blowing processing back segment, return air before processing
Section includes dust arrester, the first heat-exchange device, Water spray cooling and dedusting device, the first water fender and air-valve, and return air is by removing
Led to after dirt device, heat-exchange device, Water spray cooling and dedusting device by being used as wind regime after the progress demisting water removal of the first water fender
Air-valve is crossed into the blowing processing back segment of return air air-conditioning device；The first described heat-exchange device and Water spray cooling and dedusting device
Between air-conditioning tube wall on be provided with outer exhaust valve, outer exhaust valve is connected with exhaust fan, at exhaust fan connection waste gas
Manage device.
As a further improvement, described blowing processing back segment includes coarse filter, medium effeciency filter, spraying and dedusting dress
Put, second flap, surface cooler, fine filter, second heat exchanger and air-conditioning draught fan composition.
As a further improvement, described air-valve rear end, formed with negative pressuren zone, the blast of negative pressuren zone is within 2000pa.
As a further improvement, described dust arrester includes coarse filter and plate type electrostatic deduster.
As a further improvement, described Water spray cooling and dedusting device includes more sets, shower top connects water inlet pipe,
The bottom of shower is provided with water leg, water leg connection return pipe；Described water inlet pipe is connected with feeding spraying pump, feeding spraying pump
Cooling tower is connected to, described return pipe is connected with cooling tower water pump, and cooling tower water pump is connected to cooling tower.
The present invention can be carried out as a result of above-mentioned technical scheme, the device by waste gas of drying synthetic fiber spinning ring
Circulation concentration, exhausted air quantity greatly reduce, and facilitate the processing of waste gas, while the heat in waste gas is reclaimed, and reduce
The loss of energy.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of return air air-conditioning device.
Embodiment
The embodiment of the present invention is made a detailed explanation below in conjunction with the accompanying drawings.
A kind of synthetic fiber spinning return air air-conditioning device as shown in Figure 1, the closed loop that the system includes closing blow path 1, ring
Blowing blower fan 2, return air collection device 3, return air air-conditioning device 4 and air intake passage 6, described ring blowing blower fan 2 connect air intake and led to
Road 6, air intake passage 6 connect return air air-conditioning device 4, and ring blowing blower fan 2 is arranged on the top that closed loop blows path 1, and described returns
Wind collection device 3 is arranged on the lower section that closed loop blows path 1, and return air collection device 3 collects the return air that closed loop blows path 1, returns
Wind enters described return air air-conditioning device 4 by return air inlet 7.As shown in Fig. 2 described return air air-conditioning device 4 includes return air
Processing leading portion and blowing processing back segment, return air processing leading portion remove including dust arrester, the first heat-exchange device 10, Water spray cooling
Dirt device 11, the first water fender 12 and air-valve 13.Described dust arrester includes coarse filter 8 and plate type electrostatic deduster 9；Water
Spraying cooling dust arrester 11 includes more set showers 30, and the top of shower 30 connection water inlet pipe, the bottom of shower 30 is set
There is water leg 29, water leg 29 connects return pipe；Described water inlet pipe is connected with feeding spraying pump 27, and feeding spraying pump 27 is connected to cold
But tower 26, described return pipe are connected with cooling tower water pump 28, and cooling tower water pump 28 is connected to cooling tower 26.River in Zhejiang Province is blown from closed loop
The organic exhaust gas containing temperature >=55 DEG C and oligomer dust that road spinning floor and winding layer are collected is by this time of pressure fan entrance
The return air inlet 7 of wind collection device 3, laggard first heat-exchange device of dedusting is carried out through coarse filter 8 and plate type electrostatic deduster 9
10 heat exchangers are connected from front to back, and the logical temperature brought by LiBr-Air-conditioner recovery tank of heat exchanger is less than the water of room temperature,
Hot water temperature after heat exchange can carry out heat exchange as the power of LiBr-Air-conditioner, be filled by the first heat exchange more than 55 DEG C
Room temperature can be down to by putting 10 hot blast temperature drop.By cooling and entering Water spray cooling dedusting dress after the organic exhaust gas after dedusting
The further dedusting of 11 carry out and auxiliary temperature-reducing are put, water temperature after Water spray is more than the cooling tower water pump in system after room temperature
28 automatic starts, circulation be sent into cooling tower 26, with this come realize by spray equipment carry out auxiliary temperature-reducing purpose.Contain afterwards
The return air after purification and cooling for having certain humidity is used as blowing processing after carrying out demisting water removal by the first water fender 12
The wind regime of back segment.The described rear end of air-valve 13 is formed with negative pressuren zone 25, and the blast of negative pressuren zone 25 is within 2000pa.Blowing is handled
Back segment includes coarse filter 14, medium effeciency filter 15, spraying dedusting device 16, second flap 17, surface cooler 18, fine filter
19th, second heat exchanger 20 and air-conditioning draught fan 21 form.By further purifying, dedusting, cooling/heating deliver to spinning blowing
System outer shroud is blown, inner ring is blown, cross air blasting is so as to realizing the circulation of air-conditioning system.
As shown in Fig. 2 the air-conditioning tube wall between the first described heat-exchange device 10 and Water spray cooling and dedusting device 11
On be provided with outer exhaust valve 22, outer exhaust valve 22 is connected with exhaust fan 23, and exhaust fan 23 connects emission-control equipment
24.Requirement in environmental protection, the maximum quantity of wind of exhaust fan 23 is 30000m3/ h, consider to reduce the processing of reuse wind in addition
Cost, under the premise of return air utilizes maximumlly, the air quantity into exhaust fan 23 is adjusted by automatically controlled outer exhaust valve 22.
Claims (5)
1. a kind of synthetic fiber spinning return air air-conditioning device, it is characterised in that after the device includes return air processing leading portion and blowing processing
Section, return air processing leading portion include dust arrester, the first heat-exchange device（10）, Water spray cooling and dedusting device（11）, first gear
Water plate（12）And air-valve（13）, return air is by dust arrester, the first heat-exchange device（10）, Water spray cooling and dedusting device（11）
Pass through the first water fender afterwards（12）Pass through air-valve as wind regime after progress demisting water removal（13）Into return air air-conditioning device（4）Blow
Wind handles back segment；The first described heat-exchange device（10）With Water spray cooling and dedusting device（11）Between air-conditioning tube wall on set
It is equipped with outer exhaust valve（22）, outer exhaust valve（22）It is connected with exhaust fan（23）, exhaust fan（23）Connect exhaust-gas treatment
Device（24）.
2. a kind of synthetic fiber spinning return air air-conditioning device according to claim 1, it is characterised in that blowing processing back segment includes
Coarse filter（14）, medium effeciency filter（15）, spraying dedusting device（16）, second flap（17）, surface cooler（18）, essence filtering
Device（19）, second heat exchanger（20）And air-conditioning draught fan（21）Composition.
A kind of 3. synthetic fiber spinning return air air-conditioning device according to claim 1, it is characterised in that described air-valve（13）Afterwards
End is formed with negative pressuren zone（25）, negative pressuren zone（25）Blast within 2000pa.
4. a kind of synthetic fiber spinning return air air-conditioning device according to claim 1, it is characterised in that dust arrester includes thick mistake
Filter（8）With plate type electrostatic deduster（9）.
A kind of 5. synthetic fiber spinning return air air-conditioning device according to claim 1, it is characterised in that Water spray cooling dedusting dress
Put（11）Including more set showers（30）, shower（30）Top connects water inlet pipe, shower（30）Bottom be provided with and catchment
Groove（29）, water leg（29）Connect return pipe；Described water inlet pipe is connected with feeding spraying pump（27）, feeding spraying pump（27）It is connected to
Cooling tower（26）, described return pipe is connected with cooling tower water pump（28）, cooling tower water pump（28）It is connected to cooling tower（26）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277125.9A CN107830593B (en) | 2017-12-06 | 2017-12-06 | Chemical fiber spinning return air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711277125.9A CN107830593B (en) | 2017-12-06 | 2017-12-06 | Chemical fiber spinning return air conditioning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107830593A true CN107830593A (en) | 2018-03-23 |
| CN107830593B CN107830593B (en) | 2023-10-20 |
Family
ID=61642111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711277125.9A Active CN107830593B (en) | 2017-12-06 | 2017-12-06 | Chemical fiber spinning return air conditioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830593B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898619A (en) * | 2018-09-14 | 2020-03-24 | 萍乡市华填化工填料有限公司 | Coking waste gas treatment process and filler treatment tower |
| CN110898615A (en) * | 2018-09-14 | 2020-03-24 | 萍乡市华填化工填料有限公司 | Coking industrial waste gas treatment tower and treatment method |
| CN112747376A (en) * | 2020-12-31 | 2021-05-04 | 芜湖弋江海创高新智能空调股份有限公司 | Air conditioner end product capable of removing dust |
| CN113802194A (en) * | 2021-09-17 | 2021-12-17 | 宁波天诚化纤有限公司 | Polypropylene polyethylene composite fiber filamentation equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0937791A2 (en) * | 1998-02-21 | 1999-08-25 | B a r m a g AG | Process and apparatus for the spinning of a multifilament yarn |
| JP2001174475A (en) * | 1999-12-15 | 2001-06-29 | Toyobo Co Ltd | Anemometer |
| CN2615607Y (en) * | 2003-02-27 | 2004-05-12 | 江阴市空调除尘设备厂 | High-pressure air conditioner set for spinning |
| CN103912949A (en) * | 2014-04-28 | 2014-07-09 | 陈鹏 | Novel spinning cooling device and method |
| CN206369270U (en) * | 2016-12-30 | 2017-08-01 | 山东华科规划建筑设计有限公司 | Heat air conditioner again is subcooled in a kind of sub-prime recuperation of heat cryogen |
| CN207881026U (en) * | 2017-12-06 | 2018-09-18 | 宁波大发化纤有限公司 | A kind of synthetic fiber spinning return air air-conditioning device |
-
2017
- 2017-12-06 CN CN201711277125.9A patent/CN107830593B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0937791A2 (en) * | 1998-02-21 | 1999-08-25 | B a r m a g AG | Process and apparatus for the spinning of a multifilament yarn |
| JP2001174475A (en) * | 1999-12-15 | 2001-06-29 | Toyobo Co Ltd | Anemometer |
| CN2615607Y (en) * | 2003-02-27 | 2004-05-12 | 江阴市空调除尘设备厂 | High-pressure air conditioner set for spinning |
| CN103912949A (en) * | 2014-04-28 | 2014-07-09 | 陈鹏 | Novel spinning cooling device and method |
| CN206369270U (en) * | 2016-12-30 | 2017-08-01 | 山东华科规划建筑设计有限公司 | Heat air conditioner again is subcooled in a kind of sub-prime recuperation of heat cryogen |
| CN207881026U (en) * | 2017-12-06 | 2018-09-18 | 宁波大发化纤有限公司 | A kind of synthetic fiber spinning return air air-conditioning device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898619A (en) * | 2018-09-14 | 2020-03-24 | 萍乡市华填化工填料有限公司 | Coking waste gas treatment process and filler treatment tower |
| CN110898615A (en) * | 2018-09-14 | 2020-03-24 | 萍乡市华填化工填料有限公司 | Coking industrial waste gas treatment tower and treatment method |
| CN112747376A (en) * | 2020-12-31 | 2021-05-04 | 芜湖弋江海创高新智能空调股份有限公司 | Air conditioner end product capable of removing dust |
| CN113802194A (en) * | 2021-09-17 | 2021-12-17 | 宁波天诚化纤有限公司 | Polypropylene polyethylene composite fiber filamentation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107830593B (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107830593A (en) | A kind of synthetic fiber spinning return air air-conditioning device | |
| CN202595491U (en) | Exhaust waste heat recovery and purification integrated device for forming machine | |
| CN102268796B (en) | Waste gas treating and waste heat recycling device and method | |
| CN103526498B (en) | Energy-saving environmental-friendly system for setting machine | |
| CN107473562A (en) | Utilize the sludge drying system and sludge drying method of used heat flue gas | |
| CN207881026U (en) | A kind of synthetic fiber spinning return air air-conditioning device | |
| CN203256476U (en) | Pyrotube boarding machine exhaust gas waste heat recovery and purification integrated apparatus | |
| CN108218493B (en) | Method and device for preventing odor diffusion of compost fermentation tank | |
| CN207641214U (en) | A kind of synthetic fiber spinning ring blowing waste gas circulation concentration systems | |
| CN105021051B (en) | A kind of waste heat of cupola furnace utilizes dedusting and desulphurization integrated system | |
| CN107803091A (en) | A kind of synthetic fiber spinning ring blowing waste gas circulation concentration systems | |
| CN106391381A (en) | Paint spraying system | |
| CN110094962A (en) | A kind of combustion gas pump-type drying device | |
| CN205580217U (en) | Mobile recovery system of liquid carbide sensible heat of coming out of stove | |
| CN208920091U (en) | A kind of slush moulding exhaust gas heat recovery apparatus | |
| CN206887554U (en) | Air circulation filter in leather and fur dry cleaner | |
| CN108642578A (en) | A kind of cooling system of chemical fibre spinning equipment | |
| CN210905523U (en) | Flue gas dehumidifying device | |
| CN201414374Y (en) | Novel cooling unit | |
| CN107385746A (en) | The environmentally friendly forming machine of one kind weaving | |
| CN208343695U (en) | Energy conservation and environmental protection heated oven | |
| CN108773175B (en) | Energy-saving environment-friendly heating oven | |
| CN207197207U (en) | Multilayer cycling heat pump dedusting dryer | |
| CN207147203U (en) | Ultrahigh-temperature waste heat recovery self-loopa dehumidifying unit | |
| CN207193324U (en) | Coal gas of steel-smelting revolving furnace dedusting residual neat recovering system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230829 Address after: No.266 Binhai 2nd Road, Hangzhou Bay New District, Ningbo City, Zhejiang Province Applicant after: Ningbo Dafa New Material Co.,Ltd. Address before: 315000 Binhai 2nd Road, Hangzhou Bay New Area, Cixi Economic Development Zone, Ningbo, Zhejiang Applicant before: NINGBO DAFA CHEMICAL FIBER Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |