CN109322012A - A kind of spandex Special disc steaming devices and methods therefor - Google Patents
A kind of spandex Special disc steaming devices and methods therefor Download PDFInfo
- Publication number
- CN109322012A CN109322012A CN201811431224.2A CN201811431224A CN109322012A CN 109322012 A CN109322012 A CN 109322012A CN 201811431224 A CN201811431224 A CN 201811431224A CN 109322012 A CN109322012 A CN 109322012A
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- China
- Prior art keywords
- agitating shaft
- upper cover
- lower box
- spandex
- main
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Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F13/00—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like
- D01F13/04—Recovery of starting material, waste material or solvents during the manufacture of artificial filaments or the like of synthetic polymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The present invention relates to a kind of spandex Special discs to steam device and method, including driving unit, horizontal-type biaxial mixing component and lower box, it is sequentially connected upper flat cover from left to right on the lower box, first upper cover and the second upper cover, the driving unit includes driving motor, the driving motor connects main drive sprocket by speed reducer, the horizontal-type biaxial mixing component includes the main agitating shaft being laterally arranged and secondary agitating shaft, one end of the main agitating shaft is equipped with driving gear, and by being connect by movable sprocket with main drive sprocket, the main agitating shaft and secondary agitating shaft are both provided with scraper-type blade and screw blade；The lower box is equipped with collet, and the collet is two-part, and the collet of the two-part is corresponded with the first upper cover and the second upper cover respectively.The present invention is reliable for operation, and efficiency is higher, and discharge is unobstructed, and the continuity of production is enable to guarantee, saves a large amount of heating and temperature fall time, makes the energy consumption sharp fall of production.
Description
Technical field
The present invention relates to spandex solvent recovery technical fields, and in particular to a kind of spandex Special disc steaming devices and methods therefor,
It is mainly used for carrying out refining disc steaming to spandex solvent DMAC.
Background technique
Spandex solvent DMAC generallys use three-tower refining system, and in the material of two bottom of tower discharge, the content of acetic acid is about
6.5%(wt), then by tower three batch distillation is carried out further to recycle DMAC, when the acetic acid content of three tower reactor of tower reaches 17% left side
When right, acetic acid and DMAC will form azeotropic, and if being further continued for distillation, acetic acid can enter in DMAC system again, and disk steams system just
It is by way of breaking azeotropic balance, to recycle more DMAC.
By the waste liquid of recovery tower tower reactor with being pumped into neutralization chamber, at the same be added in neutralization chamber 25% NaOH solution and
Demineralized water, carried out under the action of stirring in and hair answer, neutralization chamber is equipped with online PH meter, when detecting that pH value reaches 7 or more, in
Terminate with reaction.
Material after neutralization flows by gravitational force into disk and steams device, and disk, which steams device, to be a steam jacket and have setting for stirring
It is standby.Disk steaming kettle is heated and stirred, is vacuumized simultaneously, DMAC and moisture content vaporization in material, then pass through the condensation on vacuum line
Device is cooled to liquid, returns to useless DMAC storage tank.The solid that disk steams bottom portion is mainly sodium acetate and heavy component, to the cooling of this material
Barrelling processing is collected afterwards.
The current spandex factory owner disk to be used steams system for vertical structure, and the thermal efficiency is lower, the process that material is steamed in disk
In be easy to the adhesion on mixing component, when discharge, needs very big power consumption, mixing component serious wear, it is often necessary to repair
And replacement, the continuity of production cannot be guaranteed.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of spandex Special discs to steam device and method, and operation can
It leans on, efficiency is higher, and discharge is unobstructed, and the continuity of production is enable to guarantee, saves a large amount of heating and temperature fall time.
The object of the present invention is achieved like this:
A kind of spandex Special disc steams device, including driving unit, horizontal-type biaxial mixing component and lower box, on the lower box from
It is sequentially connected upper flat cover, the first upper cover and the second upper cover from left to right, the driving unit includes driving motor, the driving motor
Main drive sprocket is connected by speed reducer, the horizontal-type biaxial mixing component includes the main agitating shaft being laterally arranged and secondary stirring
The both ends of axis, the main agitating shaft and secondary agitating shaft pass through front end-plate respectively and end plate is connect with lower box, the main stirring
One end of axis is equipped with driving gear, and by being connect by movable sprocket with main drive sprocket, and the pair agitating shaft corresponds to driving gear
Equipped with driven gear, the main agitating shaft and secondary agitating shaft are both provided with scraper-type blade and screw blade, described spiral
Blade is located at the left side of scraper-type blade；The lower box is equipped with collet, and the collet is two-part, the collet of the two-part
It is corresponded respectively with the first upper cover and the second upper cover.
Preferably, lid is equipped with the first light fraction outlet on described first, and lid is equipped with the second light component on described second
Outlet, the upper flat cover are equipped with feed inlet, and lower box rightmost side lower part is equipped with recombination sub-export.
Preferably, equal with the quantity of screw blade distribution on secondary agitating shaft positioned at main agitating shaft, it is staggered, spiral shell
Swing angle angle is identical but oppositely oriented.
Preferably, identical with the scraper-type blade quantity on secondary agitating shaft positioned at main agitating shaft, it is staggered.
Preferably, there are two first light fraction outlet is set, there are two second light fraction outlet is set.
Preferably, the front and rear sides of the front and rear sides of the lower box, the front and rear sides of the first upper cover and the second upper cover point
It She You not steam (vapor) outlet.
A kind of spandex Special disc steaming method, using above-mentioned apparatus, comprising the following steps:
Step 1: being evacuated at the first light fraction outlet and the second light fraction outlet；
Step 2: starting drive unit assembly, main agitating shaft and secondary agitating shaft rotate simultaneously but in the opposite direction；
Step 3: when material is entered in device by upper flat cover, in lower box, the first upper cover and the second upper cover collet
Steam simultaneously heats the material under suction function, is started by the light component of thermal material evaporated；
Step 4: it is located at the scraper-type blade of front end-plate side while abundant agitation has just enter into the material of device, scraper plate
With the contacts baseplate of lower box during rotation, prevent material from sticking on lower box, with the material for entering device
Increase, when reaching certain material position, material starts to spring up forward, and under the action of screw blade constantly forward, until
It exports and flows out from heavy constituent.
The beneficial effects of the present invention are:
The present invention is reliable for operation, and efficiency is higher, and discharge is unobstructed, so that the continuity of production is guaranteed, saves a large amount of heating
And temperature fall time, make the energy consumption sharp fall of production.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of driving unit.
Fig. 3 is the structural schematic diagram of horizontal-type biaxial mixing component.
Wherein: driving unit 1；Driving motor 1.1；Speed reducer 1.2；Main drive sprocket 1.3；Horizontal-type biaxial mixing component 2；
By movable sprocket 2.1；Driving gear 2.2；Driven gear 2.3；Front end-plate 2.4；Main agitating shaft 2.5；End plate 2.6；Secondary agitating shaft
2.7；Scraper-type blade 2.8；Screw blade 2.9；Lower box 3；Recombinate sub-export 3.1；Upper flat cover 4；Feed inlet 4.1；First
Upper cover 5；First light fraction outlet 5.1；Second upper cover 6；Second light fraction outlet 6.1.
Specific embodiment
Referring to figures 1-3, the present invention relates to a kind of spandex Special discs to steam device, including the stirring of driving unit 1, horizontal-type biaxial
The profile that component 2 and lower box 3,3 bottom profile of lower box and horizontal-type biaxial mixing component 2 are rotarily formed coincide, described
Upper flat cover 4, the first upper cover 5 and the second upper cover 6 are sequentially connected on lower box 3 from left to right, the driving unit 1 includes driving electricity
Machine 1.1, the driving motor 1.1 connect main drive sprocket 1.3 by speed reducer 1.2, and the horizontal-type biaxial mixing component 2 includes
The both ends of the main agitating shaft 2.5 and secondary agitating shaft 2.7 being laterally arranged, the main agitating shaft 2.5 and secondary agitating shaft 2.7 pass through respectively
Front end-plate 2.4 and end plate 2.6 are connect with lower box 3, and one end of the main agitating shaft 2.5 is equipped with driving gear 2.2, and passes through
It being connect by movable sprocket 2.1 with main drive sprocket 1.3, the corresponding driving gear 2.2 of pair agitating shaft 2.7 is equipped with driven gear 2.3,
The driven gear 2.3 and 2.2 external toothing of driving gear.
The lower box 3 is equipped with collet, can enter pressure by adjusting the steam on 3 collet of lower box come adjustment plate steaming
The running temperature of device.The collet be two-part, the collet of the two-part respectively with the first upper cover 5 and the second upper cover 6 one
One is corresponding, and being set as two sections jacket structured is to input different quantity of steam into two sections of collets for convenience to carry out in technique
Different temperature control, saves the time of heating and cooling.The front and rear sides of the lower box 3, the first upper cover 5 front and rear sides
Steam (vapor) outlet is respectively equipped with the front and rear sides of the second upper cover 6.
First upper cover 5 is equipped with the first light fraction outlet 5.1, and second upper cover 6 is equipped with the second light component and goes out
Mouthfuls 6.1, there are two first light fraction outlet 5.1 is set, there are two second light fraction outlet 6.1 is set, by with pumping
The connection of system can keep equipment to run under certain negative pressure and overflow the light component after distillation from outlet.
The upper flat cover 4 is equipped with feed inlet 4.1, and 3 rightmost side lower part of lower box is equipped with recombination sub-export 3.1, steams
Heavy constituent after evaporating will be flowed out with the pattern of slag charge from the outlet.
The main agitating shaft 2.5 and secondary agitating shaft 2.7 are both provided with scraper-type blade 2.8 and screw blade 2.9, described
Screw blade 2.9 is located at the left side of scraper-type blade 2.8.Spiral leaf on main agitating shaft 2.5 and secondary agitating shaft 2.7
The quantity that piece 2.9 is distributed is equal, is staggered, helix angle is identical but oppositely oriented.Positioned at main agitating shaft 2.5 and secondary stirring
2.8 quantity of scraper-type blade on axis 2.7 is identical, is staggered.
A kind of spandex Special disc steaming method, using above-mentioned apparatus, comprising the following steps:
Step 1: being evacuated at the first light fraction outlet 5.1 and the second light fraction outlet 6.1, bear equipment in certain
Pressure operation；
Step 2: starting drive unit assembly 1, makes main agitating shaft 2.5 and secondary agitating shaft 2.7 simultaneously but revolves in the opposite direction
Turn；
Step 3: when material is entered in device by upper flat cover 4, in 6 collet of lower box 3, the first upper cover 5 and the second upper cover
In steam the material under the suction function is heated simultaneously, started by the light component of thermal material evaporated；
Step 4: it is located at the scraper-type blade 2.8 of 2.4 side of front end-plate while abundant agitation has just enter into the material of device,
Contacts baseplate of its scraper plate during rotation with lower box 3, prevents material from sticking on lower box, with entering device
Material increase, when reaching certain material position, material starts to spring up forward, and under the action of screw blade 2.9 constantly
Forward, it is flowed out until from recombination sub-export 3.1.
In addition to the implementation, all to use equivalent transformation or equivalent replacement the invention also includes there is an other embodiments
The technical solution that mode is formed should all be fallen within the scope of the hereto appended claims.
Claims (7)
1. a kind of spandex Special disc steams device, it is characterised in that: including driving unit (1), horizontal-type biaxial mixing component (2) and under
Cabinet (3) is sequentially connected upper flat cover (4), the first upper cover (5) and the second upper cover (6), institute on the lower box (3) from left to right
Stating driving unit (1) includes driving motor (1.1), and the driving motor (1.1) connects main drive sprocket by speed reducer (1.2)
(1.3), the horizontal-type biaxial mixing component (2) includes the main agitating shaft (2.5) being laterally arranged and secondary agitating shaft (2.7), described
The both ends of main agitating shaft (2.5) and secondary agitating shaft (2.7) pass through front end-plate (2.4) and end plate (2.6) and lower box (3) respectively
One end of connection, the main agitating shaft (2.5) is equipped with driving gear (2.2), and by by movable sprocket (2.1) and main drive sprocket
(1.3) it connects, the pair agitating shaft (2.7) corresponding driving gear (2.2) is equipped with driven gear (2.3), the main agitating shaft
(2.5) and secondary agitating shaft (2.7) is both provided with scraper-type blade (2.8) and screw blade (2.9), the screw blade
(2.9) it is located at the left side of scraper-type blade (2.8)；The lower box (3) be equipped with collet, the collet be two-part, described two
The collet of segmentation is corresponded with the first upper cover (5) and the second upper cover (6) respectively.
2. a kind of spandex Special disc according to claim 1 steams device, it is characterised in that: set on first upper cover (5)
Have the first light fraction outlet (5.1), second upper cover (6) is equipped with the second light fraction outlet (6.1), the upper flat cover (4)
It is equipped with feed inlet (4.1), lower box (3) rightmost side lower part is equipped with recombination sub-export (3.1).
3. a kind of spandex Special disc according to claim 1 steams device, it is characterised in that: be located at main agitating shaft (2.5) and
The quantity of screw blade (2.9) distribution on secondary agitating shaft (2.7) is equal, is staggered, helix angle is identical but rotation direction
On the contrary.
4. a kind of spandex Special disc according to claim 1 steams device, it is characterised in that: be located at main agitating shaft (2.5) and
Scraper-type blade (2.8) quantity on secondary agitating shaft (2.7) is identical, is staggered.
5. a kind of spandex Special disc according to claim 2 steams device, it is characterised in that: first light fraction outlet
(5.1) there are two setting, there are two second light fraction outlet (6.1) sets.
6. a kind of spandex Special disc according to claim 1 steams device, it is characterised in that: the front and back of the lower box (3)
The front and rear sides of two sides, the front and rear sides of the first upper cover (5) and the second upper cover (6) are respectively equipped with steam (vapor) outlet.
7. a kind of spandex Special disc steams method, using device described in one of claim 1-6, it is characterised in that: including following
Step:
Step 1: being evacuated at the first light fraction outlet and the second light fraction outlet；
Step 2: starting drive unit assembly, main agitating shaft and secondary agitating shaft rotate simultaneously but in the opposite direction；
Step 3: when material is entered in device by upper flat cover, in lower box, the first upper cover and the second upper cover collet
Steam simultaneously heats the material under suction function, is started by the light component of thermal material evaporated；
Step 4: it is located at the scraper-type blade of front end-plate side while abundant agitation has just enter into the material of device, scraper plate
With the contacts baseplate of lower box during rotation, prevent material from sticking on lower box, with the material for entering device
Increase, when reaching certain material position, material starts to spring up forward, and under the action of screw blade constantly forward, until
It exports and flows out from heavy constituent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431224.2A CN109322012A (en) | 2018-11-28 | 2018-11-28 | A kind of spandex Special disc steaming devices and methods therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431224.2A CN109322012A (en) | 2018-11-28 | 2018-11-28 | A kind of spandex Special disc steaming devices and methods therefor |
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| Publication Number | Publication Date |
|---|---|
| CN109322012A true CN109322012A (en) | 2019-02-12 |
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ID=65258124
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811431224.2A Pending CN109322012A (en) | 2018-11-28 | 2018-11-28 | A kind of spandex Special disc steaming devices and methods therefor |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB549250A (en) * | 1941-06-25 | 1942-11-12 | Henry Peter Bayon | Improvements relating to revolving mixing apparatus and to processes carried out therewith |
| CN102908793A (en) * | 2012-10-25 | 2013-02-06 | 浙江大学 | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| CN203916118U (en) * | 2014-06-05 | 2014-11-05 | 上虞市中贤生物科技有限公司 | A kind of serialization distiller |
| CN204638077U (en) * | 2015-05-25 | 2015-09-16 | 宁波双人新材料有限公司 | A kind of mixing device of thermohardening lacquer powder |
| CN105107227A (en) * | 2015-08-31 | 2015-12-02 | 中国农业科学院农产品加工研究所 | Self-unloading hot-pressing extraction device based on combined stirring |
| CN107469400A (en) * | 2017-09-18 | 2017-12-15 | 江苏华泰重工装备有限公司 | Horizontal extraction element |
| CN209162270U (en) * | 2018-11-28 | 2019-07-26 | 江阴中绿化纤工艺技术有限公司 | A kind of spandex Special disc steaming device |
-
2018
- 2018-11-28 CN CN201811431224.2A patent/CN109322012A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB549250A (en) * | 1941-06-25 | 1942-11-12 | Henry Peter Bayon | Improvements relating to revolving mixing apparatus and to processes carried out therewith |
| CN102908793A (en) * | 2012-10-25 | 2013-02-06 | 浙江大学 | Horizontal type biaxial distillation apparatus suitable for continuous separation of viscous material series |
| CN203916118U (en) * | 2014-06-05 | 2014-11-05 | 上虞市中贤生物科技有限公司 | A kind of serialization distiller |
| CN204638077U (en) * | 2015-05-25 | 2015-09-16 | 宁波双人新材料有限公司 | A kind of mixing device of thermohardening lacquer powder |
| CN105107227A (en) * | 2015-08-31 | 2015-12-02 | 中国农业科学院农产品加工研究所 | Self-unloading hot-pressing extraction device based on combined stirring |
| CN107469400A (en) * | 2017-09-18 | 2017-12-15 | 江苏华泰重工装备有限公司 | Horizontal extraction element |
| CN209162270U (en) * | 2018-11-28 | 2019-07-26 | 江阴中绿化纤工艺技术有限公司 | A kind of spandex Special disc steaming device |
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