CN203256375U - Ecdp spinning drying system - Google Patents
Ecdp spinning drying system Download PDFInfo
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- CN203256375U CN203256375U CN 201320213741 CN201320213741U CN203256375U CN 203256375 U CN203256375 U CN 203256375U CN 201320213741 CN201320213741 CN 201320213741 CN 201320213741 U CN201320213741 U CN 201320213741U CN 203256375 U CN203256375 U CN 203256375U
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Abstract
The utility model relates to an ECDP spinning drying system which effectively reduces the spinning slicing water content. A first area, a second area and a third area with the upper portions communicated with one another are sequentially arranged in a crystallization bed, the bottom of the first area is provided with a first air inlet, the first air inlet is communicated with a first heating device through a pipe, the bottom of the second area is provided with a second air inlet, the second air inlet is communicated with a second heating device through a pipe, the first heating device and the second heating device are connected with a blower respectively through pipes, the bottom of the third area is provided with a discharging port, the discharging port is connected with a drying tower through a pipe, one end of a third heating device is connected with the drying tower through a pipe, the other end of the third heating device is connected with a dehumidification machine, a feeding three-way pipe is installed on one side of the crystallization bed, an outlet of the feeding three-way pipe is located in the first area, and an air outlet is arranged at the top of the crystallization bed and connected with a waste material collecting bin through a pipe.
Description
Technical field
The utility model relates to a kind of ECDP spinning drying system of effective reduction spinning chips moisture, belongs to spinning equipment and makes the field.
Background technology
CN202264324U, title " a kind of spinning chips crystallizing and drying system ", comprise pre-crystallized tower, drying tower and heated dry air feeding mechanism, described pre-crystallized top of tower is provided with the first section entrance and the first air outlet slit, bottom are provided with the first section outlet, lower side is provided with the first air intake; Described drying tower top is provided with the second section entrance and the second air outlet slit, the bottom is provided with the second section outlet, lower side is provided with the second air intake, described heated dry air feeding mechanism comprises inlet duct, dehumidifier, heater, inlet duct wherein, dehumidifier, heater is communicated with successively, the outlet of heater and described the second air intake pass through pipeline communication, described the second air outlet slit is connected by pipeline with described the first air intake, described the first air outlet slit is connected with the entrance of bag filter, described spinning chips drying system also comprises shell-and-tube heat exchanger, the shell side entrance of described shell-and-tube heat exchanger is connected by connecting pipe with the gas vent of described bag filter, so that enter into the shell side of described shell-and-tube heat exchanger through the hot-air behind the bag filter; The tube side entrance and exit of described shell-and-tube heat exchanger is connected with the outlet of described dehumidifier and the entrance of described heater respectively, heats so that enter into heater through the cold air after the dehumidifier dehumidifying after described shell-and-tube heat exchanger heat exchange again.Shortcoming: this installs dried spinning chips enhydrous rate and does not often reach the standard that is lower than 50ppm, usually affects the quality of spinning.
The utility model content
Purpose of design: for avoiding the deficiency in the background technology, design a kind of ECDP spinning drying system of effective reduction spinning chips moisture.
Design: for realizing above-mentioned purpose of design.1, crystallizing bed inside is provided with the zone one that top communicates successively, zone two and zone three, one bottom, zone is provided with air inlet one, this air inlet one is connected with heater one by pipeline, two bottoms, zone are provided with air inlet two, this air inlet two-way piping is connected with heater two, heater one is connected with air blast by pipeline respectively with heater two, three bottoms, zone are provided with discharging opening, this discharging opening links to each other with drying tower by pipeline, heater threeway piping one end links to each other with drying tower, the other end links to each other with dehumidifying machine, the outlet that a crystallizing bed side is equipped with pan feeding three-way pipe and pan feeding three-way pipe is positioned at zone one, crystallizing bed top is provided with the gas outlet, this gas outlet links to each other with the garbage collection storehouse by pipeline, the material mouth that blows of suction blower fan is connected by pipeline with the import of pan feeding three-way pipe, the top ports in the material sucking port of suction blower fan and garbage collection storehouse is one of technical characterictic of the present utility model by the design that pipeline is connected.The purpose of design is like this: in the one-tenth product process of terylene, the height that the section moisture content is done in spinning will directly affect the state of spinning and the quality of product quality.The wet section of spinning is after passing through the pan feeding three-way pipe, successively through the crystallizing bed zone of setting up separately, zone two and zone three, in experience zone one by heater one and air blast combination from bottom providing warm air and zone two by heater two and the air blast combination drying from the bottom providing warm air, spinning chips will form crystallizations regional three, after the spinning chips crystallization, to enter the drying tower drying, dry warm braw is anhydrated gas by dehumidifying machine and forms by heater three behind the gas in the drying tower, guaranteed that crystallization can be by the steam secondary pollution, dry crystallization needs through sampling after the assay was approved again, just can carry out discharging production, spinning chips is when crystallizing bed middle drying crystalline, there are sub-fraction spinning chips and dust to enter the garbage collection storehouse by crystallizing bed gas outlet, this spinning chips will carry out recycle by the suction blower fan through after filtering.This system is low and stable at chip drying process Air dew point, and the section moisture content generally is lower than 50ppm after dry, and intrinsic viscosity falls also less than 0.02dl/g, and the spinning quality of production is better.2, the design of filter is installed in the pipeline between suction blower fan and garbage collection storehouse, is two of technical characterictic of the present utility model.The purpose of design is like this: in dry run, sub-fraction spinning chips and dust enter the garbage collection storehouse by crystallizing bed gas outlet, spinning chips utilizes again by the suction blower fan, in the pipeline between suction blower fan and garbage collection storehouse filter is installed, can Chalk-dust filtering, improve the degree of purity of the spinning chips of recycling.3, lower end, garbage collection storehouse is connected to the design of dust bucket, is three of technical characterictic of the present utility model.The purpose of design is like this: after the whole system running, will assemble a large amount of dust things in the garbage collection storehouse, termination dust bucket can in time be processed the dust accumulation thing under the garbage collection storehouse, and whole system is normally moved.4, the bottom of drying tower is equipped with discharge nozzle, and this discharge nozzle is two to be in charge of and two to be in charge of the middle design that discharge valve and Sampler valves are installed respectively, is four of technical characterictic of the present utility model.The purpose of design is like this: it is an important physical index that the section moisture content is done in spinning, its height will directly affect the state of spinning and the quality of product quality, bottom at drying tower is equipped with discharge nozzle, this discharge nozzle is two to be in charge of and two to be in charge of middle discharge valve and the Sampler valves installed respectively, can open at any time the Sampler valves sampling, judge whether section enhydrous amount is done in spinning up to standard, thereby determine whether to open the discharge valve blowing.5, heater one heating-up temperature is at 60 ℃-80 ℃, and heater two heating-up temperatures are five of technical characterictics of the present utility model 120 ℃-140 ℃ design.The purpose of design is like this: enter the wet section of regional a pair of spinning after the wind that air blast produces is heated to 60 ℃-80 ℃ by heater one and carry out preliminarily dried, and be blown into regional two, spinning chips is accepted the warm braw of heater two heating-up temperatures to 120 ℃-140 ℃ in zone two dry, and be blown into regional three, in the drying through zone one and zone two, spinning chips forms crystallization regional three.6, the lower port of pan feeding three-way pipe is equipped with the design of capping, is six of technical characterictic of the present utility model.The purpose of design is like this: because the wet section of spinning humidity is high, viscosity is strong, has after entering the pan feeding three-way pipe and long-pendingly cover even stops up three-way pipe, the lower port of pan feeding three-way pipe is equipped with capping, can remove when many amassing to cover like this, can dredge during obstruction.
Technical scheme: a kind of ECDP spinning drying system, crystallizing bed inside is provided with the zone one that top communicates successively, zone two and zone three, one bottom, zone is provided with air inlet one, this air inlet one is connected with heater one by pipeline, two bottoms, zone are provided with air inlet two, this air inlet two-way piping is connected with heater two, heater one is connected with air blast by pipeline respectively with heater two, three bottoms, zone are provided with discharging opening, this discharging opening links to each other with drying tower by pipeline, heater threeway piping one end links to each other with drying tower, the other end links to each other with dehumidifying machine, the outlet that a crystallizing bed side is equipped with pan feeding three-way pipe and pan feeding three-way pipe is positioned at zone one, crystallizing bed top is provided with the gas outlet, this gas outlet links to each other with the garbage collection storehouse by pipeline, the material mouth that blows of suction blower fan is connected by pipeline with the import of pan feeding three-way pipe, and the material sucking port of suction blower fan is connected by pipeline with the top ports in garbage collection storehouse.
The utility model is compared with background technology: cut into slices after this system's drying moisture content and intrinsic viscosity fall and can be stabilized in respectively 50ppm and below the 0.02dl/g, state and the product quality of spinning are more excellent.
Description of drawings
Fig. 1 is the structural representation of ECDP spinning drying system.
The specific embodiment
Embodiment 1: with reference to accompanying drawing 1.A kind of ECDP spinning drying system, crystallizing bed 1 inside is provided with the zone 1 that top communicates successively, zone 2 102 and zone 3 103, one 101 bottoms, zone are provided with air inlet 1, this air inlet 1 is connected with heater 1 by pipeline, 2 102 bottoms, zone are provided with air inlet 2 105, this air inlet 2 105 is connected with heater 23 by pipeline, heater 1 is connected with air blast 4 by pipeline respectively with heater 23,3 103 bottoms, zone are provided with discharging opening 106, this discharging opening 106 links to each other with drying tower 5 by pipeline, heater 36 links to each other with drying tower 5 by pipeline one end, the other end links to each other with dehumidifying machine 7, the outlet that a side of crystallizing bed 1 is equipped with pan feeding three-way pipe 8 and pan feeding three-way pipe 8 is positioned at zone 1, crystallizing bed 1 the top be provided with gas outlet 107, this gas outlet 107 links to each other with garbage collection storehouse 9 by pipeline, the material mouth that blows of suction blower fan 10 is connected by pipeline with the import of pan feeding three-way pipe 8, and the material sucking port of suction blower fan 10 is connected by pipeline with the top ports in garbage collection storehouse 9.In the pipeline that described suction blower fan 10 and garbage collection storehouse are 9 filter 11 is installed.9 lower ends, described garbage collection storehouse are connected to dust bucket 12.The bottom of described drying tower 5 is equipped with discharge nozzle 501, and this discharge nozzle 501 is two to be in charge of and two to be in charge of middle discharge valve 13 and the Sampler valves 14 installed respectively.Described heater one 2 heating-up temperatures are at 60 ℃-80 ℃, and heater 23 heating-up temperatures are at 120 ℃-140 ℃.The lower port of described pan feeding three-way pipe 8 is equipped with capping.ECDP Cationic Dyeable Pet fiber.
What need to understand is: although above-described embodiment is to the mentality of designing of the present utility model detailed text description of contrasting; but these text descriptions; just the simple text of the utility model mentality of designing is described; rather than to the restriction of the utility model mentality of designing; any combination, increase or modification that does not exceed the utility model mentality of designing all falls in the protection domain of the present utility model.
Claims (6)
1. ECDP spinning drying system, it is characterized in that: crystallizing bed (1) inside is provided with the zone one (101) that top communicates successively, zone two (102) and zone three (101), one (101) bottom, zone is provided with air inlet one (104), this air inlet one (104) is connected with heater one (2) by pipeline, two (102) bottoms, zone are provided with air inlet two (105), this air inlet two (105) is connected with heater two (3) by pipeline, heater one (2) is connected with air blast (4) by pipeline respectively with heater two (3), three (103) bottoms, zone are provided with discharging opening (106), this discharging opening (106) links to each other with drying tower (5) by pipeline, heater three (6) links to each other with drying tower (5) by pipeline one end, the other end links to each other with dehumidifying machine (7), the outlet that one side of crystallizing bed (1) is equipped with pan feeding three-way pipe (8) and pan feeding three-way pipe (8) is positioned at zone one (101), the top of crystallizing bed (1) is provided with gas outlet (107), this gas outlet (107) links to each other with garbage collection storehouse (9) by pipeline, the material mouth that blows of suction blower fan (10) is connected by pipeline with the import of pan feeding three-way pipe (8), and the material sucking port of suction blower fan (10) is connected by pipeline with the top ports of garbage collection storehouse (9).
2. according to the described ECDP spinning of claim one drying system, it is characterized in that: in the pipeline between described suction blower fan (10) and garbage collection storehouse (9) filter (11) is installed.
3. according to the described ECDP spinning of claim one drying system, it is characterized in that: lower end, described garbage collection storehouse (9) is connected to dust bucket (12).
4. according to the described ECDP spinning of claim one drying system, it is characterized in that: the bottom of described drying tower (5) is equipped with discharge nozzle (501), and this discharge nozzle (501) is two to be in charge of and two to be in charge of middle discharge valve (13) and the Sampler valves (14) installed respectively.
5. according to the described ECDP spinning of claim one drying system, it is characterized in that: described heater one (2) heating-up temperature is at 60 ℃-80 ℃, and heater two (3) heating-up temperatures are at 120 ℃-140 ℃.
6. according to the described ECDP spinning of claim one drying system, it is characterized in that: the lower port of described pan feeding three-way pipe (8) is equipped with capping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213741 CN203256375U (en) | 2013-04-25 | 2013-04-25 | Ecdp spinning drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320213741 CN203256375U (en) | 2013-04-25 | 2013-04-25 | Ecdp spinning drying system |
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| Publication Number | Publication Date |
|---|---|
| CN203256375U true CN203256375U (en) | 2013-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320213741 Expired - Lifetime CN203256375U (en) | 2013-04-25 | 2013-04-25 | Ecdp spinning drying system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061759A (en) * | 2014-06-24 | 2014-09-24 | 安庆市江城冶金机械有限公司 | Material fluidizer and working method thereof |
| CN105509442A (en) * | 2016-02-01 | 2016-04-20 | 湖北新阳特种纤维股份有限公司 | Cellulose acetate fiber drying machine and control method thereof |
-
2013
- 2013-04-25 CN CN 201320213741 patent/CN203256375U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061759A (en) * | 2014-06-24 | 2014-09-24 | 安庆市江城冶金机械有限公司 | Material fluidizer and working method thereof |
| CN105509442A (en) * | 2016-02-01 | 2016-04-20 | 湖北新阳特种纤维股份有限公司 | Cellulose acetate fiber drying machine and control method thereof |
| CN105509442B (en) * | 2016-02-01 | 2017-04-05 | 湖北新阳特种纤维股份有限公司 | Acetate fiber drying machine and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311100, No. 835, Linping Avenue, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee after: ZHEJIANG SITONG CHEMICAL FIBER CO.,LTD. Address before: 311100, No. 835, Linping Avenue, Yuhang Economic Development Zone, Yuhang District, Zhejiang, Hangzhou Patentee before: ZHEJIANG SITONG CHEMICAL FIBRE Co.,Ltd. |
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| CP03 | Change of name, title or address |
Address after: 310000 No. 6 Wuzhou Road, Yuhang Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG SITONG NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 311100 No. 835 Linping Avenue, Yuhang Economic Development Zone, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG SITONG CHEMICAL FIBER CO.,LTD. |
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| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
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| CX01 | Expiry of patent term |