CN108642578A - A kind of cooling system of chemical fibre spinning equipment - Google Patents
A kind of cooling system of chemical fibre spinning equipment Download PDFInfo
- Publication number
- CN108642578A CN108642578A CN201810384571.8A CN201810384571A CN108642578A CN 108642578 A CN108642578 A CN 108642578A CN 201810384571 A CN201810384571 A CN 201810384571A CN 108642578 A CN108642578 A CN 108642578A
- Authority
- CN
- China
- Prior art keywords
- chemical fibre
- spinning equipment
- fibre spinning
- cooling system
- cellular board
- 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.)
- Withdrawn
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
- D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
- D01D5/092—Cooling filaments, threads or the like, leaving the spinnerettes in shafts or chimneys
Abstract
The invention discloses a kind of cooling systems of chemical fibre spinning equipment, including exhaust fan, water spray cooling and dedusting device, filter, air blower, cold air terminal, air-valve and ventilation pipe；The air is pumped by exhaust fan, by sealing pipeline after water spray cooling and dedusting device, filter filtering, is assembled in cold air terminal, then be delivered to ventilation pipe, ventilation pipe is connect with each chemical fibre spinning equipment, is cooled down to tow；Cellular board is fixed on the chemical fibre spinning equipment, the horn-like gas outlet closing of the cellular board and tracheae connects.The present invention is used cooperatively by horn-like gas outlet and cellular board, and cold air can be allowed uniformly to be injected in side air around tow, uniformly gives tow cooling.
Description
Technical field
The present invention relates to a kind of chemical fibre process equipments, and in particular to a kind of cooling system of chemical fibre spinning equipment.
Background technology
The air quantity of fiber cooling required is air quantity the best part in entire fiber production process in experimental branch line.Through
The wind containing certain humiture after spinning air conditioning purge enters fiber cooling device（The ring blower system of staple fiber）, by this
After cooling device, air-flow is directly discharged to tow discharge in air if no exhaust gas collector.And the gas of direct emission
It would generally contain the oligomer that polyester is precipitated from polyester in cooling procedure in body（Monomer, dimer, trimer, four gather
Object, mainly trimerization cyclic oligomer）And with cigarette（Spinning of the coloured Waste Polyester textile especially recycled as raw material）Go out
It is existing, it affects operating environment while strong influence also is caused to environment.How the exhaust gas generated in fiber production process
Being collected, handling and recycling is the key that solve production environment and reduction organic exhaust gas discharge.
The patent of 201711277125 .9 of Patent No. specifically discloses a kind of synthetic fiber spinning return air air-conditioning device, special
Sign is that the device includes return air processing leading portion and blowing processing back segment, and return air processing leading portion includes dust-extraction unit, the first heat friendship
Changing device, water spray cooling and dedusting device, the first water fender and air-valve, return air is by dust-extraction unit, the first heat-exchange device, water
Return air air-conditioning dress is entered by air-valve by being used as wind regime after the progress demisting water removal of the first water fender after spraying cooling dust-extraction unit
The blowing processing back segment set；It is arranged on air-conditioning tube wall between first heat-exchange device and water spray cooling and dedusting device
There are outer exhaust valve, outer exhaust valve to be connected with exhaust fan, exhaust fan connects emission-control equipment.Preferably solve
Above-mentioned technical problem.
But the gas that the patent sprays directly acts on tow, the air accumulation directly sprayed is at middle part so that middle part
Air-flow is big, and peripheral air stream is small.Cause the cold air that tow is subject to uneven, cooling is also uneven, influences the cooling-down effect of tow.
And cold air directly acts on tow, and air-flow can take the impurity in air on tow to together, and viscous pay of the impurity of part is arrived
On tow, the quality of silk thread is influenced.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of cooling system of chemical fibre spinning equipment, by horn-like
Being used cooperatively for gas outlet and cellular board, can allow cold air to be uniformly injected in tow ambient air, uniformly give tow cooling.
The invention is realized by the following technical scheme：
A kind of cooling system of chemical fibre spinning equipment, including exhaust fan, water spray cooling and dedusting device, filter, heat exchanger,
Cold air terminal, air-valve and ventilation pipe；The exhaust fan, water spray cooling and dedusting device, filter, heat exchanger and cold
It is closed and is connected by ventilation pipe between gas terminal, air blower, ventilation pipe and chemical fibre are provided on the ventilation pipe
It is connected by tracheae between spinning equipment；The gas outlet of the tracheae end is in horn-like, and horn-like gas outlet is fixedly connected with
Cellular board, cellular board are fixed on chemical fibre spinning equipment, the position of face tow.
Further, connection is closed between the horn-like gas outlet and cellular board.
Further, the periphery of the cellular board is provided with fixed frame, and the cellular board passes through fixed frame and fastening
Part is fixed on chemical fibre spinning equipment.
Further, filter layer is provided between the cellular board and tow, the filter layer is fixed on cellular board
On.
Further, multiple interfaces are provided on the ventilation pipe of the cold air terminal rear end, the interface is logical
Tracheae is crossed to connect with chemical fibre spinning equipment.
Further, the junction of interface and tracheae is provided with air-valve on the ventilation pipe.
Further, the air-valve rear end is formed with negative pressuren zone, and the wind pressure of negative pressuren zone is within 2000pa.
Further, the water spray cooling and dedusting device includes more set spray tubes, and spray tube top connects water inlet pipe,
The lower part of spray tube is provided with catch basin, and catch basin connects return pipe；The water inlet pipe is connected with feeding spraying pump, feeding spraying pump
It is connected to cooling tower, the return pipe is connected with cooling tower water pump, and cooling tower water pump is connected to cooling tower.
Further, the gas outlet of the water spray cooling and dedusting device is provided with water fender.
Further, the filter includes coarse filter, medium effeciency filter, surface cooler and fine filter.
（Three）Advantageous effect
A kind of cooling system of chemical fibre spinning equipment proposed by the present invention has below beneficial to effect compared with prior art
Fruit：
（1）By being used cooperatively for horn-like gas outlet and cellular board, cold air can be allowed uniformly to be injected in side around tow empty
Gas uniformly cools down to tow.
（2）The design of filter layer on cellular board can stop that the grieshoch in sundries meeting air is blown on tow, influence silk thread
Quality.
（3）Enclosed connection can guarantee that the gas by filtering in ventilation pipe is not no impurity.
（4）The design of negative pressure can guarantee the stability of air-flow.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the connection status schematic diagram of tracheae and cellular board of the present invention.
Fig. 3 is the overall structure diagram of cellular board in the present invention.
Label in attached drawing and parts mark：1- exhaust fans, 2- water sprays cooling and dedusting device, 3- filters, 4- heat
Exchanger, 5- cold air terminal, 6- ventilation pipes, 7- air blowers, 8- chemical fibres spinning equipment, 9- tracheaes, the horn-like outlets of 91-
Mouth, 10- cellular boards, 101- fixed frames, 102- filter layers, 11- air-valves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.This is not being departed from
Under the premise of invention design concept, all variations and modifications that ordinary people in the field makes technical scheme of the present invention,
Protection scope of the present invention should be dropped into.
Embodiment：
As shown in Figs. 1-3, a kind of cooling system of chemical fibre spinning equipment, including exhaust fan 1, water spray cooling and dedusting device 2, mistake
Filter 3, heat exchanger 4, cold air terminal 5 and ventilation pipe 6；The exhaust fan 1, water spray cooling and dedusting device 2, filtering
It is closed and is connected by ventilation pipe 6 between device 3, heat exchanger 4 and cold air terminal 5, drum is provided on the ventilation pipe 6
Wind turbine 7 conveys gas；It is connected by tracheae 9 between ventilation pipe 6 and chemical fibre spinning equipment 8；The outlet of 9 end of the tracheae
Mouth is in horn-like, and horn-like gas outlet 91 is fixedly connected with cellular board 10, and the periphery of the cellular board 10 is provided with fixed frame
101, the cellular board 10 is fixed on chemical fibre by fixed frame 101 and fastener and spins in 8 equipment, the position of face tow.
Connection is closed between the horn-like gas outlet 91 and cellular board 10.Filtering is provided between the cellular board 10 and tow
Layer 102, the filter layer 102 is fixed on cellular board 10.The horn-like gas outlet 91 blows out cold air and passes through cellular board
10 and 102 after-blow of filter layer to tow, give tow cooling.
The water spray cooling and dedusting device 2 includes more set spray tubes, and spray tube top connects water inlet pipe, spray tube
Lower part is provided with catch basin, and catch basin connects return pipe；The water inlet pipe is connected with feeding spraying pump, and feeding spraying pump is connected to cold
But tower, the return pipe are connected with cooling tower water pump, and cooling tower water pump is connected to cooling tower.Water spray cooling and dedusting device
Gas outlet is provided with water fender.
The filter 3 includes coarse filter, medium effeciency filter, surface cooler and fine filter.
Multiple interfaces are provided on the ventilation pipe 6 of 5 rear end of cold air terminal, the interface passes through tracheae 6
It is connect with chemical fibre spinning equipment 8.The junction of interface and tracheae 9 is provided with air-valve 11 on the ventilation pipe 6.The air-valve
11 rear ends are formed with negative pressuren zone, and the wind pressure of negative pressuren zone is within 2000pa.
Operation principle：The air is pumped by exhaust fan 1, is conveyed natural wind by the air blower 7 in sealing pipeline 6
To water spray cooling and dedusting device 2, air after water spray, removes the dirt in air in water spray cooling and dedusting device 2
Angstrom equal granule foreigns；Air passes through the air blast in sealing pipeline 6 after water fender output water spray cooling and dedusting device 2
Machine 7 delivers the gas to filter 3 and is filtered, gas enter filter by coarse filter, medium effeciency filter, surface cooler and
Fine filter gradually filters, and cools down into heat exchanger 4 after filtering, and the cold air after cooling down again is in cold air terminal 5
Aggregation, then it is delivered to ventilation pipe 6, the multiple interfaces being arranged on ventilation pipe 6, each interface connects tracheae, the end of tracheae
Connect a chemical fibre spinning equipment；Air-valve is provided on interface, if being without connection equipment on interface, air-valve, which is in, closes shape
State；If being connected with chemical fibre spinning equipment on interface, air-valve is in the open state；The interface is horn-like by tracheae end
Gas outlet is connect with the cellular board on each chemical fibre spinning equipment 8, and cold air is uniformly made by cellular board 10 and filter layer 102
With on tow, cool down to tow.
Claims (10)
1. a kind of cooling system of chemical fibre spinning equipment, including exhaust fan（1）, water spray cooling and dedusting device（2）, filter
（3）, heat exchanger（4）, cold air terminal（5）And ventilation pipe（6）；The exhaust fan（1）, water spray cooling and dedusting device
（2）, filter（3）, heat exchanger（4）With cold air terminal（5）Between pass through ventilation pipe（6）Closing connection, described is logical
Feed channel（6）On be provided with air blower（7）, ventilation pipe（6）With chemical fibre spinning equipment（8）Between pass through tracheae（9）Connection；Its
It is characterized in that：The tracheae（9）The gas outlet of end is in horn-like, horn-like gas outlet（91）It is fixedly connected with cellular board
（10）, cellular board（10）It is fixed on chemical fibre spinning equipment（8）On, the position of face tow.
2. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：It is described it is horn-like go out
Gas port（91）With cellular board（10）Between close connection.
3. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：The cellular board
（10）Periphery be provided with fixed frame（101）, the cellular board（10）Pass through fixed frame（101）It is fixed on chemical fibre with fastener
Spinning equipment（8）On.
4. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：The cellular board
（10）Filter layer is provided between tow（102）, the filter layer（102）It is fixed on cellular board（10）On.
5. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：The cold air transfer
It stands（5）The ventilation pipe of rear end（6）On be provided with multiple interfaces, each interface is each by tracheae（9）With chemical fibre spinning equipment
（8）Connection.
6. a kind of cooling system of chemical fibre spinning equipment according to claim 5, it is characterised in that：The ventilation pipe
（6）Upper interface and tracheae（9）Junction be provided with air-valve（11）.
7. a kind of cooling system of chemical fibre spinning equipment according to claim 6, it is characterised in that：The air-valve（11）
Rear end is formed with negative pressuren zone, and the wind pressure of negative pressuren zone is within 2000pa.
8. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：The water spray drop
Warm dust-extraction unit（2）Including covering spray tube, spray tube top connects water inlet pipe, and the lower part of spray tube is provided with catch basin, collects more
Sink connects return pipe；The water inlet pipe is connected with feeding spraying pump, and feeding spraying pump is connected to cooling tower, and the return pipe connects
It is connected to cooling tower water pump, cooling tower water pump is connected to cooling tower.
9. a kind of cooling system of chemical fibre spinning equipment according to claim 8, it is characterised in that：The water spray drop
Warm dust-extraction unit（2）Gas outlet be provided with water fender.
10. a kind of cooling system of chemical fibre spinning equipment according to claim 1, it is characterised in that：The filter
（3）Including coarse filter, medium effeciency filter, surface cooler and fine filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384571.8A CN108642578A (en) | 2018-04-26 | 2018-04-26 | A kind of cooling system of chemical fibre spinning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384571.8A CN108642578A (en) | 2018-04-26 | 2018-04-26 | A kind of cooling system of chemical fibre spinning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108642578A true CN108642578A (en) | 2018-10-12 |
Family
ID=63747603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384571.8A Withdrawn CN108642578A (en) | 2018-04-26 | 2018-04-26 | A kind of cooling system of chemical fibre spinning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108642578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976218A (en) * | 2019-04-08 | 2019-07-05 | 国网安徽省电力有限公司池州市贵池区供电公司 | Standardize computer room power & environment supervision management system |
| CN112593298A (en) * | 2020-12-25 | 2021-04-02 | 中山润晖机械科技有限公司 | Even wind refrigeration equipment for producing spinning and melting non-woven fabric |
-
2018
- 2018-04-26 CN CN201810384571.8A patent/CN108642578A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976218A (en) * | 2019-04-08 | 2019-07-05 | 国网安徽省电力有限公司池州市贵池区供电公司 | Standardize computer room power & environment supervision management system |
| CN112593298A (en) * | 2020-12-25 | 2021-04-02 | 中山润晖机械科技有限公司 | Even wind refrigeration equipment for producing spinning and melting non-woven fabric |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181012 |
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| WW01 | Invention patent application withdrawn after publication |