CN206204591U - The eliminating equipment of minim organic solvent in a kind of artificial leather - Google Patents
The eliminating equipment of minim organic solvent in a kind of artificial leather Download PDFInfo
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- CN206204591U CN206204591U CN201621126797.0U CN201621126797U CN206204591U CN 206204591 U CN206204591 U CN 206204591U CN 201621126797 U CN201621126797 U CN 201621126797U CN 206204591 U CN206204591 U CN 206204591U
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- steam
- roller
- artificial leather
- organic solvent
- cell body
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Abstract
The utility model discloses a kind of eliminating equipment of minim organic solvent in artificial leather.Including the steam spray roller of cell body, deflector roll, several major diameters etc., cell body is provided with the import and export of artificial leather base material to the eliminating equipment；Decatize roller is located in cell body, steam spray roller has hollow shaft to lead to outside cell body, steam enters steam and sprays roller by hollow axle, gear is connected with axle outside steam spray roller, gear is intermeshed together, it is driven by same motor, simplify its equipment complexity, reduce its production cost, improve its operating efficiency and economic benefit, the method of minim organic solvent in removal artificial leather of the present utility model, it is to introduce in the steaming vessel with special device the artificial leather base material in face to be made to carry out penetration type flash distillation, steam is taken out of minim organic solvent, complete removal purpose, produce the artificial leather for being entirely free of organic solvent, reach customer requirement.
Description
Technical field
The utility model belongs to artificial leather manufacturing technology field, and in particular to minim organic solvent in a kind of artificial leather
Eliminating equipment.
Background technology
It is required that the cry that the organic solvents such as TOL and DMF are entirely free of in synthetic leather is very high, although surface make surface technology can be with
Using solvent-free, aqueous PU resins.But because most of base material still can only use solvent-borne type PU, cause product still also to remain
Micro organic solvent, it is impossible to accomplish to be entirely free of organic solvent.This patent carries out penetration type using low-pressure steam to base material
Flash method realizes micro organic solvent in removal base material completely.
Utility model content
The utility model is directed to a kind of eliminating equipment of minim organic solvent in artificial leather, by this equipment and work
Skill treatment base material again by surface it is solvent-free or it is aqueous make face after, the artificial skin for being entirely free of organic solvent can be produced
Leather.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that including cell body, cell body two sides
Base fabric import and base fabric outlet are respectively provided with, cell body is provided with the spray of the first deflector roll, the second deflector roll, the 3rd deflector roll and multigroup steam
Roller, the steam spray roller is arranged on cell body alternatively up and down, and the first deflector roll is located at base fabric inlet side, and the second deflector roll, the 3rd lead
Roller is located at base fabric and exports side, and each steam is sprayed roller and is arranged on cell body by fixed frame correspondence, the sky at steam spray roller two ends
Heart axle stretches out outside cell body mounting hole respectively, and hollow shaft is provided with gear, the gear intermeshing connection of adjacent steam spray roller, by electricity
Machine drives and rotates, and the cell body top connects cooler by pipeline, and the steam for accompanying minim organic solvent is cooled down through cooler
After recycle.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that steam spray roller includes spray roller body
And the fixed frame on cell body is fixedly installed on, fixed frame is provided with the steam point being made up of steam inlet tube, steam seal body
Cloth external member, 360 ° of roll surface inside for spraying roller body is distributed with steam inner connecting tube, and spray roller body roll surface sidepiece is provided with steam fumarole,
In the range of 160-165 ° of distribution of steam external member covering roller side, steam inner connecting tube is brought into close contact with distribution of steam external member, works as spray
When roller body is rotated, steam is passed through toward the steam inner connecting tube in distribution of steam external member coverage, steam is sprayed by steam fumarole
Into the woven fabric base fabric being wrapped on steam spray roller.The eliminating equipment of minim organic solvent in described artificial leather, its feature
It is that steam seal body is made up of multiple spot spring and encapsulant mating connection.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that distribution of steam external member is in spray roller sheet
Covering roll surface angle on body inside roll surface is 160-165 °.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that distribution of steam external member is in spray roller sheet
Covering roll surface angle on body inside roll surface is 162 °.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that cell body thickness 2-5 mm；It is described
Steam spray roller is 6, and external diameter is 550-600mm, a diameter of 6-10mm of steam fumarole；The external diameter of deflector roll is 120-130mm.
The eliminating equipment of minim organic solvent in described artificial leather, it is characterised in that cell body thickness is 3mm；The steaming
Vapour spray roller is 6, and external diameter is 570mm, a diameter of 8mm of steam fumarole；The external diameter of deflector roll is 125mm.
The minimizing technology of minim organic solvent in described artificial leather, it is characterised in that by artificial leather base material through base fabric
Import introduce flash tank in, successively through the first deflector roll, alternate setting multigroup steam spray roller, the second deflector roll, the 3rd deflector roll
After winding, exported from base fabric and drawn, after artificial leather base material introduces flash tank, steam sprays roller in motor and the work of reductor
Lower rotation is used, the continuous outwards spraying steam of steam fumarole of steam spray roller takes the minim organic solvent on artificial leather base material out of,
The steam of minim organic solvent is accompanied by cell body Base top contact, condensed device condenses to less than 90 DEG C, direct reuse to washing work
Sequence is used.
The minimizing technology of minim organic solvent in described artificial leather, it is characterised in that artificial leather base material is wrapped in steaming
162 ° of winding angle ＞ on vapour spray roller, it is ensured that steam passes through without generation steam short circuit from inside base material.
The minimizing technology of minim organic solvent in described artificial leather, it is characterised in that the steam pressure 0.1- for using
0.3MPa, preferably 0.2 MPa.
The minimizing technology of minim organic solvent in described artificial leather, it is characterised in that motor uses YB2-
132M-4 7.5KW motors, reductor is BWDB153 cycloidal planetary gear speed reducers, and motor is 1 with the rotating ratio of reductor：
187。
The minimizing technology of minim organic solvent in described artificial leather, it is characterised in that stroke of the base fabric in cell body be
10-15 meters.
By using above-mentioned technology, compared with prior art, the beneficial effects of the utility model are as follows：
1）The method of minim organic solvent in removal artificial leather of the present utility model, is by the artificial leather base in face to be made
Material is introduced in the steaming vessel with special device and carries out penetration type flash distillation, and steam is taken out of minim organic solvent, completes removal
Purpose, produces the artificial leather for being entirely free of organic solvent, reaches customer requirement；
2）Including the steam spray roller of cell body, deflector roll, several major diameters etc., cell body is provided with people to the utility model eliminating equipment
The import and export of work leather substrate；Decatize roller is located in cell body, and steam spray roller has hollow shaft to lead to outside cell body, and steam is by hollow
Axle enters steam and sprays roller, and gear is connected with the axle outside steam spray roller, and gear is intermeshed together, by same driving
Motor is driven, and simplifies its equipment complexity, reduces its production cost, improves its operating efficiency and economic benefit；
3）The course of work of the present utility model is that artificial leather base material to be processed is introduced from cell body import, in many steamings
Detoured back and forth between vapour spray roller, artificial leather base material is fitted with steam spray roller with big cornerite, steam is passed through in steam spray roller, steamed
Numerous hole that vapour is sprayed on roll surface by steam sprays, and is then passed through base material.When steam passes through base material, with base material in micro have
Machine solvent brings the trace solvent of residual, such as toluene, dimethylformamide, with micro organic into the form of forming azeotropic mixture
After the steam of solvent is brought out steaming vessel through cooling treatment, environmental pollution can be reduced as Treated sewage reusing, improve economic effect
Benefit.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the part section structural representation that steam of the present utility model sprays roller；
Fig. 3 sprays the transversal figure structure schematic representation of roller for the steam of Fig. 2.
In figure：1- fixed frames, 2- steam inlet tubes, 3- steam seal bodies, 4- multiple spot springs, 5- encapsulants, 6- spray rollers
Body, 7- steam inner connecting tubes, 8- steam fumaroles, 11- steam spray roller, 12- cell bodies, 13- base fabric imports, the deflector rolls of 14- first, 14a-
Second deflector roll, the deflector rolls of 14b- the 3rd, the outlet of 15- base fabrics, 16- coolers.
Specific embodiment
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is simultaneously
It is not limited only to this：
As Figure 1-3, in artificial leather of the present utility model minim organic solvent eliminating equipment, including cell body 12,
The two sides of cell body 12 are respectively provided with base fabric import 13 and base fabric outlet 15, and cell body 12 is provided with the first deflector roll 14, the second deflector roll
14a, the 3rd deflector roll 14b and multigroup steam spray roller 11, the steam spray roller 11 are arranged on the top and the bottom of cell body 12 alternatively up and down, the
One deflector roll 14 is located at the side of base fabric import 13, and the second deflector roll 14a, the 3rd deflector roll 14b are located at base fabric and export 15 sides, each steam
Spray roller 11 is arranged on cell body 12 by the correspondence of fixed frame 1, and the hollow shaft at steam spray roller 11 two ends is stretched out cell body 12 and pacified respectively
Outside dress hole, hollow shaft is provided with gear, and the gear intermeshing connection of adjacent steam spray roller 11 is driven by motor and rotated, described
The top of cell body 12 connects cooler 16 by pipeline, and the steam for accompanying minim organic solvent reclaims profit after the cooling of cooler 16
With.
As Figure 2-3, steam spray roller 11 of the present utility model includes spray roller body 6 and is fixedly installed on cell body 12
Fixed frame 1, fixed frame 1 is provided with the distribution of steam external member being made up of steam inlet tube 2, steam seal body 3, sprays roller body 6
360 ° of roll surface inside be distributed with steam inner connecting tube 7, the spray roll surface sidepiece of roller body 6 is provided with steam fumarole 8, steam inner connecting tube 7
It is brought into close contact with distribution of steam external member, when the rotation of roller body 6 is sprayed, the steam inner connecting tube toward in distribution of steam external member coverage
7 are passed through steam, and steam is sprayed into the woven fabric base fabric being wrapped on steam spray roller 11 by steam fumarole 8.The steam seal body 3
It is connected by multiple spot spring 4 and encapsulant 5 and is constituted, encapsulant 5 is conventional encapsulant, and distribution of steam external member is in spray roller
Covering roll surface angle on body 6 inside roll surface is 160-165 °, and it is 162 ° preferably to cover roll surface angle.
The utility model cell body 12 thickness 2-5 mm, preferably 3mm；The steam spray roller 11 is 6,6 steam sprays
The external diameter of roller 11 is 550-600mm, preferably 570mm, a diameter of 6-10mm of steam fumarole 8, preferably 8mm；The external diameter of deflector roll
It is 120-130mm, preferably 125mm.
The method of minim organic solvent is that completed base material is re-introduced into steaming vessel in this removal artificial leather base material
In carry out steam flash operation.
Fixed frame 1 is used to for steam spray roller 11 to be fixed on cell body 12, and it is not relatively moved with cell body 12, also not
Being rotated with steam spray roller 11 and rotated.
Embodiment：Equipment used in the utility model embodiment, it is this dry during being applied to breadth as the base material of 1.4m
The reference configuration of formula flash tank is：
Its cell body 12 is 3.2 meters × 2.0 meters × 1.5 meters（Cell body inside dimension length × width × height）, material is SUS304, thick
Spend 3 mm；Steam spray roller 11 is 6, and every 1.8m long, external diameter 570mm, steam fumarole diameter 8mm use steam pressure
0.2MPa；Deflector roll is 3, respectively the first deflector roll 14, the second deflector roll 14a, the 3rd deflector roll 14b, and every is long 1.8 meters, outer equal 125
mm；Motor used uses YB2-132M-4 7.5KW motors, and adapted BWDB153 cycloidal planetary gear speed reducers, speed compares 1：
187, its minimizing technology is as follows：
Artificial leather base material is introduced in flash tank through base fabric import 13, successively through the first deflector roll 14, alternate setting
After 6 steam spray roller 11, the second deflector roll 14a, the 3rd deflector roll 14b windings in cell body 12, drawn from base fabric outlet 15, manually
After leather substrate introduces flash tank, steam spray roller 11 is rotated in the presence of motor and reductor, and steam sprays the steaming of roller 11
The continuous outwards spraying steam of vapour spray orifice 8, the minim organic solvent on artificial leather base material is taken out of, accompanies the steaming of minim organic solvent
Vapour condenses to less than 90 DEG C by the Base top contact of cell body 12, condensed device 16, and direct reuse is used to washing step, and base fabric is in cell body
Stroke in 12 is 12 meters or so；The utility model setting artificial leather base material is wrapped in the winding angle ＞ on steam spray roller
162 °, be 165 ° in the present embodiment, it is ensured that steam passes through without generation steam short circuit, the steam pressure for using from inside base material
0.2 MPa, stroke of the base fabric in cell body 12 is 12 meters, is proved through many experiments, using device of the present utility model, for going
After except the minim organic solvent in artificial leather base material, the artificial leather for obtaining is entirely free of organic solvent, obtains client's
Favor.
Claims (7)
1. in a kind of artificial leather minim organic solvent eliminating equipment, it is characterised in that including cell body（12）, cell body（12）Two
Side is respectively provided with base fabric import（13）Exported with base fabric（15）, cell body（12）It is provided with the first deflector roll（14）, the second deflector roll
（14a）, the 3rd deflector roll（14b）And multigroup steam spray roller（11）, the steam spray roller（11）Cell body is arranged on alternatively up and down（12）
On, the first deflector roll（14）Positioned at base fabric import（13）Side, the second deflector roll（14a）, the 3rd deflector roll（14b）Positioned at base fabric outlet
（15）Side, each steam spray roller（11）By fixed frame（1）Correspondence is arranged on cell body（12）On, steam spray roller（11）Two ends
Hollow shaft stretch out cell body respectively（12）Outside mounting hole, hollow shaft is provided with gear, and adjacent steam sprays roller（11）Gear it is mutual
Engagement connection, is driven by motor and rotated, the cell body（12）Top connects cooler by pipeline（16）, accompany micro organic molten
The steam of agent is through cooler（16）Recycled after cooling.
2. in artificial leather according to claim 1 minim organic solvent eliminating equipment, it is characterised in that steam spray roller
（11）Including spray roller body（6）And it is fixedly installed on cell body（12）On fixed frame（1）, fixed frame（1）It is provided with by steaming
Vapour inlet pipe（2）, steam seal body（3）The distribution of steam external member of composition, sprays roller body（6）Roll surface inside 360 ° be distributed with steaming
Vapour inner connecting tube（7）, spray roller body（6）Roll surface sidepiece is provided with steam fumarole（8）, steam inner connecting tube（7）It is tight with distribution of steam external member
Closely connected conjunction, when spray roller body（6）During rotation, the steam inner connecting tube toward in distribution of steam external member coverage（7）Steam is passed through, is steamed
Vapour is by steam fumarole（8）Spray to enter and be wrapped in steam spray roller（11）On woven fabric base fabric.
3. in artificial leather according to claim 1 minim organic solvent eliminating equipment, it is characterised in that steam seal
Body（3）By multiple spot spring（4）And encapsulant（5）It is connected and constitutes.
4. in artificial leather according to claim 2 minim organic solvent eliminating equipment, it is characterised in that distribution of steam
External member is in spray roller body（6）Covering roll surface angle inside upper roll surface is 160-165 °.
5. in artificial leather according to claim 2 minim organic solvent eliminating equipment, it is characterised in that distribution of steam
External member is in spray roller body（6）Covering roll surface angle inside upper roll surface is 162 °.
6. in artificial leather according to claim 2 minim organic solvent eliminating equipment, it is characterised in that cell body（12）
Thickness 2-5 mm；The steam sprays roller（11）It it is 6, external diameter is 550-600mm, steam fumarole（8）A diameter of 6-10mm；Lead
The external diameter of roller is 120-130mm.
7. in artificial leather according to claim 2 minim organic solvent eliminating equipment, it is characterised in that cell body（12）
Thickness is 3mm；The steam sprays roller（11）It it is 6, external diameter is 570mm, steam fumarole（8）A diameter of 8mm；The external diameter of deflector roll
It is 125mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126797.0U CN206204591U (en) | 2016-10-17 | 2016-10-17 | The eliminating equipment of minim organic solvent in a kind of artificial leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621126797.0U CN206204591U (en) | 2016-10-17 | 2016-10-17 | The eliminating equipment of minim organic solvent in a kind of artificial leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204591U true CN206204591U (en) | 2017-05-31 |
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ID=58758378
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621126797.0U Active CN206204591U (en) | 2016-10-17 | 2016-10-17 | The eliminating equipment of minim organic solvent in a kind of artificial leather |
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| CN (1) | CN206204591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763278A (en) * | 2019-03-01 | 2019-05-17 | 马鞍山金姿纺织装饰用品有限公司 | A kind of fabrics multistage chlorination equipment and its sterilization process |
-
2016
- 2016-10-17 CN CN201621126797.0U patent/CN206204591U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763278A (en) * | 2019-03-01 | 2019-05-17 | 马鞍山金姿纺织装饰用品有限公司 | A kind of fabrics multistage chlorination equipment and its sterilization process |
| CN109763278B (en) * | 2019-03-01 | 2024-05-10 | 马鞍山金姿纺织装饰用品有限公司 | Cloth multistage disinfection device and disinfection process thereof |
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