CN206355613U - One kind weaving terylene finishing agent production falling film evaporator - Google Patents
One kind weaving terylene finishing agent production falling film evaporator Download PDFInfo
- Publication number
- CN206355613U CN206355613U CN201621183380.8U CN201621183380U CN206355613U CN 206355613 U CN206355613 U CN 206355613U CN 201621183380 U CN201621183380 U CN 201621183380U CN 206355613 U CN206355613 U CN 206355613U
- Authority
- CN
- China
- Prior art keywords
- falling film
- pipe
- housing
- film evaporation
- steam
- 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.)
- Expired - Fee Related
Links
- 239000011552 falling film Substances 0.000 title claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 229920004933 Terylene® Polymers 0.000 title claims abstract description 12
- 239000005020 polyethylene terephthalate Substances 0.000 title claims abstract description 12
- 238000009941 weaving Methods 0.000 title claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims abstract description 30
- 230000008020 evaporation Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 239000003822 epoxy resin Substances 0.000 claims abstract description 5
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 5
- 239000012141 concentrate Substances 0.000 claims abstract description 4
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 4
- 239000011344 liquid material Substances 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000008676 import Effects 0.000 abstract 1
- 239000003755 preservative agent Substances 0.000 abstract 1
- 230000002335 preservative effect Effects 0.000 abstract 1
- 239000004753 textile Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000003260 anti-sepsis Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses one kind weaving terylene finishing agent production falling film evaporator, it includes housing, upper cover, low head；The housing is connected with upper cover, low head；The upper cover is provided with vacuum tube；The low head is provided with concentrate discharge nozzle；The inner cavity top of the housing is provided with feed pipe, and the discharge end of feed pipe is provided with some shower nozzles；The inner chamber upper end of the housing is provided with liquid distribution plate below shower nozzle, and liquid distribution plate is provided with some falling film evaporation pipes；Steam flush pipe is provided with above the liquid distribution plate；The outer wall top of the housing is provided with steam pipe, and the outer wall bottom of housing is provided with steam drainage pipe.The utility model is by coating preservative treatment using epoxy resin on falling film evaporation inside pipe wall, extending the service life of equipment；Extraordinary design is made in the liquid material import to each falling film evaporation pipe simultaneously, liquid material is uniformly flowed into every falling film evaporation pipe, it is to avoid " dry blowing " phenomenon occur, improve falling film evaporation efficiency.
Description
Technical field
The utility model belongs to chemical industry equipment, and in particular to one kind weaving terylene finishing agent production falling film evaporator.
Background technology
Textile finish be assigned to meet some Special use requirements of textile the excellent use of yarn fabric,
The performances such as safety, outward appearance, multifunction finishing agent is then with chemistry, biomedicine, polymer composite, photochemistry, heating power
The class functional finishing agent that the development of the multidisciplinary technology such as, electricity, ecology gets up.Because the function of textile is whole
Reason is for some specific performances of textile, thus purpose is strong, and effect is good, and value-added content of product is also high.Textile is passed through
After functional treatment, its application target and scope are clearly, also very popular.
Falling film evaporator is to add feed liquid from falling film evaporator heating chamber upper tube box, through liquid distribution and film formation device,
It is evenly distributed in each heat exchanger tube, under gravity and vacuum induced and airflow function, is flowed from top to bottom into uniformly membranaceous.Flowing
During, vaporized by shell side heating medium heating, the steam of generation enters the separation chamber of evaporator with liquid phase jointly, and vapour-liquid is through filling
Separation, steam enters condenser condensation (single-action operation) or enters lower 1st effective evaporator as medium is heated, so as to realize many
Effect operation, liquid phase is then discharged by separation chamber.It is widely used in the water of the industries such as medicine, food, chemical industry, light industry or the steaming of organic solution
Hair concentration, and with evaporability is high, energy-saving, operating cost is low and can guarantee that material consistency in evaporation process.
Weave in terylene finishing agent production preparation process, concentration and evaporation is carried out using falling film evaporator, so as to reach certain density thing
Material, but because material is into acid state, easily corrode production equipment, the especially corrosion to falling film evaporator is more serious.
The content of the invention
Goal of the invention：The purpose of this utility model is that there is provided a kind of structure design in order to overcome deficiency of the prior art
Rationally, efficiency high, corrosion resistant weaving terylene finishing agent production falling film evaporator are concentrated by evaporation, its is easy to operate, practicality
It is high.
Technical scheme：In order to solve the above-mentioned technical problem, a kind of weaving terylene finishing agent production described in the utility model
With falling film evaporator, it includes housing, upper cover, low head；The housing is connected with upper cover, low head；The upper cover
Provided with vacuum tube；The low head is provided with concentrate discharge nozzle；The inner cavity top of the housing is provided with feed pipe, and feed pipe goes out
Expect that end is provided with some shower nozzles；The inner chamber upper end of the housing is provided with liquid distribution plate below shower nozzle, and liquid distribution plate is provided with some falling liquid films
Evaporation tube；The outer wall top of the housing is provided with steam pipe, and the outer wall bottom of housing is provided with steam drainage pipe；
Epoxy resin anti-corrosion layer is coated on the inwall for the falling film evaporation pipe that the inner chamber of the housing is provided with；
Steam flush pipe, a pair of outlet and the falling film evaporation pipe suitable for reading 1 of steam flush pipe are provided with above the liquid distribution plate
Should, internal diameter small 3-5mm of the internal diameter than falling film evaporation pipe of steam flush pipe；
Some falling film evaporation pipe unifications suitable for reading that the liquid distribution plate is provided with are higher than liquid distribution plate plane 20mm；
Beneficial effect：Compared with prior art, its remarkable advantage is the utility model：The utility model passes through falling film evaporation
Epoxy resin coating processing is used on inside pipe wall, protection antisepsis can be played, service life of equipment is extended；Use simultaneously
Every falling film evaporation pipe feed liquor material mouth is unified higher than the design of liquid distribution plate level, liquid material is uniformly flowed into every falling film evaporation pipe
It is interior, it is to avoid " dry blowing " phenomenon occurs in falling film evaporation pipe in part, improves falling film evaporation efficiency；In addition above each falling film evaporation pipe
Steam flush pipe is designed, " plugging " and " incrustation " phenomenon that falling film evaporation pipe occurs timely and effective can be handled.The utility model is also
Advantage ingenious in design with rational in infrastructure, easy to operate.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of weaving terylene finishing agent production falling film evaporator described in the utility model, it includes shell
Body 1, upper cover 2, low head 3；The housing 1 is connected with upper cover 2, low head 3；The upper cover 1 is provided with vacuum tube 4；Institute
Low head 3 is stated provided with concentrate discharge nozzle 5；The inner cavity top of the housing 1 is provided with feed pipe 6, and the discharge end of feed pipe 6 is provided with
Some shower nozzles 7；The inner chamber upper end of the housing 1 is provided with liquid distribution plate 8 below shower nozzle 7, and liquid distribution plate is provided with some falling film evaporations
Pipe 9；The outer wall top of the housing 1 is provided with steam pipe 10, and the outer wall bottom of housing 1 is provided with steam drainage pipe 11；
Epoxy resin anti-corrosion layer is coated on the inwall for the falling film evaporation pipe 9 that the inner chamber of the housing 1 is provided with；
The top of liquid distribution plate 8 is provided with steam flush pipe 12, outlet and the falling film evaporation pipe 9 suitable for reading one of steam flush pipe 12
One correspondence, internal diameter small 3-5mm of the internal diameter than falling film evaporation pipe 9 of steam flush pipe 12；
The unification suitable for reading of some falling film evaporation pipes 9 that the liquid distribution plate 8 is provided with is higher than liquid distribution plate plane 20mm；
The utility model provides a kind of thinking and method, and the method and approach for implementing the technical scheme are a lot, with
Only it is preferred embodiment of the present utility model described in upper, it is noted that for those skilled in the art,
On the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications should also be regarded
For protection domain of the present utility model, each part being not known in the present embodiment can use prior art to be realized.
Claims (4)
1. one kind weaving terylene finishing agent production falling film evaporator, it is characterised in that described falling film evaporator it include shell
Body 1, upper cover 2, low head 3；The housing 1 is connected with upper cover 2, low head 3；The upper cover 1 is provided with vacuum tube 4；Institute
Low head 3 is stated provided with concentrate discharge nozzle 5；The inner cavity top of the housing 1 is provided with feed pipe 6, and the discharge end of feed pipe 6 is provided with
Some shower nozzles 7；The inner chamber upper end of the housing 1 is provided with liquid distribution plate 8 below shower nozzle 7, and liquid distribution plate is provided with some falling film evaporations
Pipe 9；The outer wall top of the housing 1 is provided with steam pipe 10, and the outer wall bottom of housing 1 is provided with steam drainage pipe 11.
2. a kind of weaving terylene finishing agent production falling film evaporator according to claim 1, it is characterised in that the shell
Epoxy resin anti-corrosion layer is coated on the inwall for the falling film evaporation pipe 9 that the inner chamber of body 1 is provided with.
3. a kind of weaving terylene finishing agent production falling film evaporator according to claim 1, it is characterised in that the cloth
The top of liquid plate 8 is provided with steam flush pipe 12, outlet and the one-to-one corresponding suitable for reading of falling film evaporation pipe 9, steam punching of steam flush pipe 12
Wash internal diameter small 3-5mm of the internal diameter than falling film evaporation pipe 9 of pipe 12.
4. a kind of weaving terylene finishing agent production falling film evaporator according to claim 1, it is characterised in that the cloth
The unification suitable for reading of some falling film evaporation pipes 9 that liquid plate 8 is provided with is higher than liquid distribution plate plane 20mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183380.8U CN206355613U (en) | 2016-11-03 | 2016-11-03 | One kind weaving terylene finishing agent production falling film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183380.8U CN206355613U (en) | 2016-11-03 | 2016-11-03 | One kind weaving terylene finishing agent production falling film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355613U true CN206355613U (en) | 2017-07-28 |
Family
ID=59369230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183380.8U Expired - Fee Related CN206355613U (en) | 2016-11-03 | 2016-11-03 | One kind weaving terylene finishing agent production falling film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206355613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693421A (en) * | 2016-11-03 | 2017-05-24 | 江苏海云花新材料有限公司 | Falling film evaporator for manufacturing textile polyester finishing agent |
-
2016
- 2016-11-03 CN CN201621183380.8U patent/CN206355613U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693421A (en) * | 2016-11-03 | 2017-05-24 | 江苏海云花新材料有限公司 | Falling film evaporator for manufacturing textile polyester finishing agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |