CN207877961U - A kind of efficient deacidification device of viscose rayon - Google Patents
A kind of efficient deacidification device of viscose rayon Download PDFInfo
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- CN207877961U CN207877961U CN201820218560.8U CN201820218560U CN207877961U CN 207877961 U CN207877961 U CN 207877961U CN 201820218560 U CN201820218560 U CN 201820218560U CN 207877961 U CN207877961 U CN 207877961U
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- viscose rayon
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- 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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Abstract
The utility model is related to a kind of efficient deacidification devices of viscose rayon, include arrange successively in babinet into silk directive wheel, deacidification roller, deflecting roller, washing cylinder, draining wheel, remove damping roller and wire vent directive wheel, and positioned at deacidification roller below acid solution collecting tank, positioned at except the waste water collection tank and cyclic water tank below damping roller and draining wheel；It is located at the both sides of babinet into silk directive wheel and wire vent directive wheel, deacidification roller is located at into the lower section of silk directive wheel and deflecting roller, and draining wheel is located at the lower section of deflecting roller, and washing cylinder is between draining wheel and deflecting roller, and viscose rayon is vertically through washing cylinder；Except damping roller is located at the top of draining wheel and wire vent directive wheel；Washing cylinder is connect by pumping with cyclic water tank, and waste water collection tank is connect by pipeline with cyclic water tank.The device friction coefficient is small, viscose rayon damage is small, villus is few, not easy to break, finished fiber quality is high, energy continuous production, effect reduce and glue strong acid content, reduces the discharge capacity of acid waste water, reduces environmental protection pressure.
Description
Technical field
The utility model is related to a kind of deacidification device, especially a kind of efficient deacidification device of viscose rayon.
Background technology
In the common production technology of viscose rayon, fiber strand silk or tow successively after spinning bath, godet, two baths,
Drawing-off, cutting-off process, the process of fiber strand or tow can carry a large amount of spinning solutions, which is the molten containing acid of high concentration
Liquid such as handles, will bring immense pressure to the quality of subsequent handling, finished fiber and the processing of waste water and gas not in time.
Chinese patent CN205275806U discloses in a kind of viscose fiber production line fibre bundle pressing device on boundling roller,
The device increases a pressure roller, and pressure is controlled by counterweight, increases the pressure of fiber and roller, realizes that removal tow is residual
Liquid, but it is larger because rubbing, cause fibrous fracture to increase, fiber product quality declines, and is controlled using counterweight, inconvenient for operation,
It is inefficient.
Chinese patent CN206521541U discloses a kind of Ya Suan mechanisms of viscose rayon drafting machine, the device by
The mode that an acid press is added in draw roll carries out scraping acid, but because frictional force increases, leads to fibrous fracture, curling round the roll, product matter
Amount declines, and device structure is complicated, and repair operating cost is higher.
Utility model content
To solve the above problems, the utility model provides, a kind of friction coefficient is small, fibre damage is small, villus is few, not easily broken
Split, finished fiber quality is high, can continuous production, can effectively reduce strong acid content in strand or tow, effectively reduce post-processing and
A kind of efficient deacidification device of viscose rayon of environmental protection pressure caused by acid-bearing wastewater, specific technical solution are：
A kind of efficient deacidification device of viscose rayon, include arrange successively in babinet into silk directive wheel, deacidification roller, turn
To wheel, washing cylinder, draining wheel, remove damping roller and wire vent directive wheel, and positioned at deacidification roller below acid solution collecting tank, be located at water removal
Waste water collection tank below roller and draining wheel and cyclic water tank；It is described to be located at the two of babinet into silk directive wheel and wire vent directive wheel
Side, the deacidification roller are located at into the lower section of silk directive wheel and deflecting roller, and the draining wheel is located at the lower section of deflecting roller, the washing
Cylinder is between draining wheel and deflecting roller, and viscose rayon is vertically through washing cylinder；It is described except damping roller is located at draining wheel and wire vent is led
To the top of wheel；The washing cylinder is connect by pumping with cyclic water tank, and the waste water collection tank is connected by pipeline and cyclic water tank
It connects.
By using above-mentioned technical proposal, deacidification roller squeezes the acid solution on viscose rayon, reduces the acid content of viscose rayon,
The consumption to water in follow-up water-washing process is reduced, water source is saved, reduces processing cost.
It washes cylinder and sprays water, water cleans viscose rayon, and water is flowed to along viscose rayon on draining wheel, and water is dripped from draining wheel
It falls in waste water collection tank, the water in waste water collection tank enters cyclic water tank and carries out wash cycles.Except between damping roller and draining wheel
Viscose rayon be vertically arranged the rapid exclusion for being conducive to water.
Draining wheel reduces the water content on viscose rayon.
Acid solution collecting tank is connect with the acid solution recycling and processing device outside babinet.
Preferably, the washing cylinder includes circular sealing plate and cylindrical washing seat, and the sealing plate is fixed on washing seat
Top, the axle center of the sealing plate and the axle center for washing seat be equipped with the identical through-hole of diameter,
The top of the washing seat is equipped with circular effluent trough, and the bottom of effluent trough is equipped with annular intake chamber, washes seat
Side is equipped with connecting hole, and connecting hole is communicated with annular intake chamber, and water pipe head is housed on connecting hole, water pipe head by water pipe and
Pump connection.
By using above-mentioned technical proposal, viscose rayon is located at the center of effluent trough, and the water that effluent trough sprays can be by viscose glue
Fiber is fully wrapped around, ensures cleaning performance, effectively washes away the acid in viscose rayon.
Preferably, the deacidification roller and except damping roller is respectively connect with stepper motor.
By using above-mentioned technical proposal, deacidification roller and except damping roller can be rotated actively, the friction with viscose rayon is reduced.
Preferably, described into the guide groove for being equipped with annular on silk directive wheel, deflecting roller, draining wheel and wire vent directive wheel.
By using above-mentioned technical proposal, guide groove is used to limit the running position of viscose rayon, prevents viscose rayon from running
Partially, viscose rayon is enable to can smoothly enter into washing cylinder.
Preferably, the bottom of the waste water collection tank is equipped with funnel, and the bottom of funnel is equipped with outlet pipe, and outlet pipe passes through pipe
Road is connect with cyclic water tank.
By using above-mentioned technical proposal, funnel facilitates waste water to quickly enter cyclic water tank.
Preferably, water inlet pipe, bottom are housed equipped with pH detectors, liquid level gauge, the top of cyclic water tank in the cyclic water tank
Portion is equipped with drainpipe, drain solenoid valve is housed on drainpipe, drainpipe is connect with wastewater treatment equipment.
By using above-mentioned technical proposal, pH detectors monitor the acidity inside cyclic water tank, deacidify when acidity is higher
Effect can substantially lower, and control system supplements new water when reaching highest acidity, while extract the high water of acidity in cyclic water tank,
Complete the displacement of the water in cyclic water tank.It intakes from top, bottom water outlet is conducive to replace waste water.Liquid level gauge controls inflow.
Preferably, there are two the cyclic water tank is set, pump connect respectively with two cyclic water tanks by three-way connection, pump and
It is respectively arranged with solenoid purge valve between two cyclic water tanks；Waste water collection tank is connected with two cyclic water tanks respectively by three-way connection
It connects, return water solenoid valve is respectively arranged between waste water collection tank and two cyclic water tanks.
By using above-mentioned technical proposal, two cyclic water tanks can be used alternatingly, when in one of cyclic water tank
When acidity is higher, the solenoid purge valve being connect with the cyclic water tank is closed, and the solenoid purge valve of another cyclic water tank is opened, and is given up
Return water solenoid valve lag a period of time that water collecting groove is connect with the cyclic water tank closes, and then opens another return water solenoid valve
Waste water is set to enter in another cyclic water tank.Cleaning performance is effectively ensured in this way, while realizing system steady and continuous
Operation, and water source is saved, since the agitation of water causes the water newly supplemented to be contaminated when single loop water tank being avoided to replace water.
After switching, the high cyclic water tank of acidity is first drained, and new water is supplemented after draining.
Preferably, flowmeter and valve are housed between the washing cylinder and pump.
By using above-mentioned technical proposal, flowmeter monitors water flow, and valve adjusts flow.
Preferably, exhaust column is housed, exhaust column is connect with emission-control equipment on the babinet.
By using above-mentioned technical proposal, the exhaust gas of generation is pumped into emission-control equipment in time using negative pressure method recycles two
Nitric sulfid and hydrogen sulfide gas eliminate the exhaust gas in babinet, avoid pollution external environment；Reduce last part technology exhaust-gas treatment
Problem, production technology more stablize safety, greatly improve the feasibility of the continuous industryization operation of the device.
Preferably, the pump is acidproof magnetic drive pump.
The utility model has the advantages that compared with prior art：
The efficient deacidification device friction coefficient of a kind of viscose rayon provided by the utility model is small, viscose rayon damages small, suede
Hair is less, not easy to break, finished fiber quality is high, energy continuous production, can effectively reduce strong acid content in viscose rayon, reduces acid
The discharge capacity of waste water, reduces environmental protection pressure.Suitable for the high-strength short fibre of viscose rayon, micro staple fiber, high white short-term, colored fibre
The production of the functional fibers such as dimension, high tenacity viscose fiber, fibre in differentiation and special fibre.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the enlarged cross-sectional view for washing cylinder.
Specific implementation mode
In conjunction with attached drawing, the utility model is described in further detail.
Embodiment one
As depicted in figs. 1 and 2, the efficient deacidification device of a kind of viscose rayon, include arrange successively in babinet 11 into
Silk directive wheel 31 deacidification roller 21, deflecting roller 32, washing cylinder 4, draining wheel 33, removes damping roller 22 and wire vent directive wheel 34, and is located at
Deacidify the lower section of roller 21 acid solution collecting tank 71, positioned at the waste water collection tank 61 and cyclic water tank except 33 lower section of damping roller 22 and draining wheel
51；It is located at the both sides of babinet 11 into silk directive wheel 31 and wire vent directive wheel 34, deacidification roller 21 is located at into silk directive wheel 31 and turns to
The lower section of wheel 32, draining wheel 33 are located at the lower section of deflecting roller 32, and washing cylinder 4 is between draining wheel 33 and deflecting roller 32, viscose glue
Fiber is vertically through washing cylinder 4；Except damping roller 22 is located at the top of draining wheel 33 and wire vent directive wheel 34；It washes cylinder 4 and passes through pump 52
It is connect with cyclic water tank 51, waste water collection tank 61 is connect by pipeline with cyclic water tank 51.Pump 52 is acidproof magnetic drive pump.
It includes circular sealing plate 41 and cylindrical washing seat 42 to wash cylinder 4, and sealing plate 41 is fixed on the top of washing seat 42,
The axle center of sealing plate 41 is equipped with the identical through-hole of diameter with the axle center of washing seat 42, and the top of washing seat 42 is equipped with circular water outlet
The bottom of slot 45, effluent trough 45 is equipped with annular intake chamber 43, and the side of washing seat 42 is equipped with connecting hole 44, connecting hole 44 and annular
Intake chamber 43 communicates, and water pipe head is housed on connecting hole 44, and water pipe head is connect by water pipe with pump 52.Wash cylinder 4 and pump 52
Between be equipped with flowmeter and valve.Viscose rayon is located at the center of effluent trough 45, and the water that effluent trough 45 sprays can be by viscose rayon
It is fully wrapped around, ensure cleaning performance, effectively washes away the acid in viscose rayon.
Deacidify roller 21 and except damping roller 22 is respectively connect with stepper motor.Deacidify roller 21 and except damping roller 22 can actively turn
It is dynamic, reduce the friction with viscose rayon.
The guide groove of annular is equipped on into silk directive wheel 31, deflecting roller 32, draining wheel 33 and wire vent directive wheel 34.It is oriented to
Slot is used to limit the running position of viscose rayon, prevents viscose rayon sideslip, and viscose rayon is enable to can smoothly enter into washing cylinder 4
In.
The bottom of waste water collection tank 61 is equipped with funnel 62, and the bottom of funnel 62 is equipped with outlet pipe, outlet pipe by pipeline with
Cyclic water tank 51 connects.Funnel 62 facilitates waste water to quickly enter cyclic water tank 51.
Water inlet pipe is housed equipped with pH detectors, liquid level gauge, the top of cyclic water tank 51 in cyclic water tank 51, bottom is equipped with row
Water pipe is equipped with drain solenoid valve 55 on drainpipe, and drainpipe is connect with wastewater treatment equipment.PH detectors monitor cyclic water tank 51
Internal acidity, the effect that deacidifies when acidity is higher can substantially lower, and control system supplements new water when reaching highest acidity, together
When extract the high water of acidity in cyclic water tank 51, complete the displacement of the water in cyclic water tank 51.It intakes from top, bottom water outlet has
Conducive to displacement waste water.Liquid level gauge controls inflow.
Acid solution collecting tank 71 is connect with the acid solution recycling and processing device outside babinet 11.
Exhaust column is housed, exhaust column is connect with emission-control equipment on babinet 11.
The roller 21 that deacidifies squeezes the acid solution on viscose rayon, reduces the acid content of viscose rayon, reduces in follow-up water-washing process
To the consumption of water, water source is saved, reduces processing cost.
It washes cylinder 4 and sprays water, water cleans viscose rayon, and water flows to along viscose rayon on draining wheel 33, and water is from draining wheel
It is dropped onto on 33 in waste water collection tank 61, the water in waste water collection tank 61 enters cyclic water tank 51 and carries out wash cycles.Except damping roller
Viscose rayon between 22 and draining wheel 33 is vertically arranged the rapid exclusion for being conducive to water.
Draining wheel 33 reduces the water content on viscose rayon.
Acid solution collecting tank 71 is connect with the acid solution recycling and processing device outside babinet 11.
It communicates the exhaust gas generated in 11 and recycling carbon disulfide and vulcanization in emission-control equipment is pumped into using negative pressure method in time
Hydrogen eliminates the exhaust gas in babinet 11, avoids pollution external environment；The problem of last part technology exhaust-gas treatment is reduced, is produced
Technique more stablizes safety, greatly improves the feasibility of the continuous industryization operation of the device.
Embodiment two
On the basis of the above embodiments, there are two cyclic water tank 51 is set, pump 52 is followed with two respectively by three-way connection
Ring water tank 51 connects, and solenoid purge valve 54 is respectively arranged between pump 52 and two cyclic water tanks 51；Waste water collection tank 61 passes through threeway
Connector is connect with two cyclic water tanks 51 respectively, and return water solenoid valve is respectively arranged between waste water collection tank 61 and two cyclic water tanks 51
53。
Two cyclic water tanks 51 can be used alternatingly, and when the acidity in one of cyclic water tank 51 is higher, be followed with this
The solenoid purge valve 54 that ring water tank 51 connects is closed, and the solenoid purge valve 54 of another cyclic water tank 51 is opened, waste water collection tank
61 lag a period of times of return water solenoid valve 53 being connect with the cyclic water tank 51 closed, and then opened another return water solenoid valve 53
Waste water is set to enter in another cyclic water tank 51.Cleaning performance is effectively ensured in this way, while realizing that system is stablized and connecting
Continuous operation, and water source is saved, since the agitation of water leads to the water quilt newly supplemented when single loop water tank 51 being avoided to replace water
Pollution.After cyclic water tank 51 switches, the high cyclic water tank 51 of acidity is opened drain solenoid valve 55 and is first drained, and is supplemented after draining
New water.
Claims (10)
1. a kind of efficient deacidification device of viscose rayon, which is characterized in that including being located at being led into silk of arranging successively in babinet (11)
To wheel (31), deacidification roller (21), deflecting roller (32), washing cylinder (4), draining wheel (33), remove damping roller (22) and wire vent directive wheel
(34), and the acid solution collecting tank (71) below deacidification roller (21), it is located at except below damping roller (22) and draining wheel (33)
Waste water collection tank (61) and cyclic water tank (51)；It is described to be located at babinet (11) into silk directive wheel (31) and wire vent directive wheel (34)
Both sides, the deacidification roller (21) are located at into the lower section of silk directive wheel (31) and deflecting roller (32), and the draining wheel (33), which is located at, to be turned
To the lower section of wheel (32), the washing cylinder (4) is located between draining wheel (33) and deflecting roller (32), and viscose rayon is vertically through water
Washing cylinder (4)；The top for being located at draining wheel (33) and wire vent directive wheel (34) except damping roller (22)；The washing cylinder (4) passes through
Pump (52) is connect with cyclic water tank (51), and the waste water collection tank (61) is connect by pipeline with cyclic water tank (51).
2. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that washing cylinder (4) packet
The washing seat (42) of circular sealing plate (41) and cylinder is included, the sealing plate (41) is fixed on the top of washing seat (42), described
The axle center of sealing plate (41) is equipped with the identical through-hole of diameter with the axle center of washing seat (42), and the top of the washing seat (42) is equipped with
The bottom of circular effluent trough (45), effluent trough (45) is equipped with annular intake chamber (43), and the side of washing seat (42) is equipped with connection
Hole (44), connecting hole (44) are communicated with annular intake chamber (43), water pipe head are housed, water pipe head passes through water on connecting hole (44)
Pipe is connect with pump (52).
3. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the deacidification roller (21) and
Except damping roller (22) is respectively connect with stepper motor.
4. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that described into silk directive wheel
(31), the guide groove of annular is equipped on deflecting roller (32), draining wheel (33) and wire vent directive wheel (34).
5. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the waste water collection tank
(61) bottom is equipped with funnel (62), and the bottom of funnel (62) is equipped with outlet pipe, and outlet pipe passes through pipeline and cyclic water tank (51)
Connection.
6. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the cyclic water tank (51)
Interior that pH detectors, liquid level gauge are housed, the top of cyclic water tank (51) is equipped with water inlet pipe, and bottom is equipped with drainpipe, is filled on drainpipe
There is drain solenoid valve (55), drainpipe is connect with wastewater treatment equipment.
7. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the cyclic water tank (51)
If there are two, pump (52) is connect with two cyclic water tanks (51) respectively by three-way connection, pump (52) and two cyclic water tanks
(51) solenoid purge valve (54) is respectively arranged between；Waste water collection tank (61) by three-way connection respectively with two cyclic water tanks (51)
Connection, return water solenoid valve (53) is respectively arranged between waste water collection tank (61) and two cyclic water tanks (51).
8. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the washing cylinder (4) with
Flowmeter and valve are housed between pump (52).
9. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that filled on the babinet (11)
There are exhaust column, exhaust column to be connect with emission-control equipment.
10. the efficient deacidification device of a kind of viscose rayon according to claim 1, which is characterized in that the pump (52) is resistance to
Sour magnetic drive pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218560.8U CN207877961U (en) | 2018-02-07 | 2018-02-07 | A kind of efficient deacidification device of viscose rayon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820218560.8U CN207877961U (en) | 2018-02-07 | 2018-02-07 | A kind of efficient deacidification device of viscose rayon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207877961U true CN207877961U (en) | 2018-09-18 |
Family
ID=63510506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820218560.8U Active CN207877961U (en) | 2018-02-07 | 2018-02-07 | A kind of efficient deacidification device of viscose rayon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207877961U (en) |
-
2018
- 2018-02-07 CN CN201820218560.8U patent/CN207877961U/en active Active
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