CN209584052U - The diazotising device of dispersed ruby 167 - Google Patents
The diazotising device of dispersed ruby 167 Download PDFInfo
- Publication number
- CN209584052U CN209584052U CN201822221882.0U CN201822221882U CN209584052U CN 209584052 U CN209584052 U CN 209584052U CN 201822221882 U CN201822221882 U CN 201822221882U CN 209584052 U CN209584052 U CN 209584052U
- Authority
- CN
- China
- Prior art keywords
- diazonium
- diazotising
- measuring tank
- emulsification
- kettle
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of diazotising devices of dispersed ruby 167, including pulper, emulsification pretreatment pump, emulsification mixing slurry hopper, diazonium kettle, hydrochloric acid measuring tank, barrel type filter, diazonium measuring tank；Pulper, emulsification pretreatment pump, emulsification mixing slurry hopper, diazonium kettle are sequentially communicated；Hydrochloric acid measuring tank is connected to diazonium kettle simultaneously；Diazonium kettle, barrel type filter, diazonium measuring tank are sequentially communicated.How that diazo component ortho-chlor-para nitraniline is fully emulsified for superfine little particle the utility model can solve, diazotising speed is fast, diazotising high income, and diazotising is more complete, it does not need to be filtered to remove insoluble particles after diazotising, technical problem that can be directly coupled.
Description
Technical field
The utility model relates to a kind of diazotising devices of dispersed ruby 167, especially 167 water phase hydrochloric acid weight of dispersed ruby
Nitrogen method and diazo component are the diazonium devices of wet product.
Background technique
Dispersed ruby 167 is commercialized title Disperse Rubine S-2GFL, is mainly used for the dyeing of terylene and its blended fabric,
Pure dyeing can be used for coloring plastic, can be high temperature with the mutual colorant match of Disperse Yellow Brown 2RFL, Disperse Navy Blue S-2GL or Disperse Blue BGL
Dye one of three primary colors.Sun-proof, sweat proof, colour fasteness to rubbing are preferable.The maximum kind of yield in dispersed ruby series.
The diazotizing preparation method of traditional dispersed ruby 167 is: the water measured, salt are put into diazo-reaction kettle
Acid opens stirring, puts into the wet product ortho-chlor-para nitraniline of specified amount, and stirring to pulp puts into ice cube, is added dropwise at a temperature of control sub-
Sodium nitrate solution finishes insulation reaction, and urea is added and removes remaining sodium nitrite, obtains diazo liquid.Since adjacent chlorine is to nitro
The solubility very little of aniline in water, beating results are not it is obvious that under graininess, and especially bulky grain, diazotising are imitated
Fruit is very poor, causes diazotising speed slow, and the decline of diazotising yield, diazo liquid is more muddy, needs to be filtered to remove insoluble particles i.e.
Non- diazotising raw material, more a set of equipment, more one of process, more reduction diazotising yield.
Utility model content
The purpose of the utility model is to provide a kind of diazotising device of dispersed ruby 167, how solve by diazo component
Fully emulsified ortho-chlor-para nitraniline is superfine little particle, and diazotising speed is fast, and diazotising high income, diazotising is more complete,
It does not need to be filtered to remove insoluble particles after diazotising, technical problem that can be directly coupled.
The diazotising device of dispersed ruby 167, including pulper, emulsification pretreatment pump, emulsification mixing slurry hopper, diazonium kettle,
Hydrochloric acid measuring tank, barrel type filter, diazonium measuring tank；Pulper, emulsification pretreatment pump, emulsification mixing slurry hopper, diazonium kettle are successively
Connection；Hydrochloric acid measuring tank is connected to diazonium kettle simultaneously；Diazonium kettle, barrel type filter, diazonium measuring tank are sequentially communicated.
Barrel type filter lower layer has drawable type pore silk screen or multilayer filter cloth, and there is drawable type active carbon to fill out on upper layer
Fill layer.
The beneficial effects of the utility model are: this device is fully emulsified to be superfine small by diazo component ortho-chlor-para nitraniline
Particle, diazotising speed is fast, diazotising high income, and diazotising is more complete, does not need to be filtered to remove after diazotising insoluble
Particle, can be directly coupled.2-3% can be improved in present apparatus simple process, small investment, high production efficiency, diazotising yield.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of emulsification pretreatment pump；
1. diazonium kettles, 2. hydrochloric acid measuring tanks, 3. emulsification mixing slurry hoppers, 4. pulpers, 5. emulsification pretreatments pump, 6. barrels in figure
Formula filter, 7. diazonium measuring tanks.
Specific embodiment
Please refer to Fig. 1 and Fig. 2, the present apparatus include diazonium kettle 1, hydrochloric acid measuring tank 2, emulsification mixing slurry hopper 3, pulper 4,
Emulsification pretreatment pumps 5, barrel type filter 6, diazonium measuring tank 7；Pulper 4 is to carry out slurrying to water and ortho-chlor-para nitraniline；It cuts
Cutting emulsification pump 5 is emulsified to above-mentioned slurry and sodium nitrite；Emulsifying mixing slurry hopper 3 is according to a certain amount of importing diazonium kettle
In 1；Hydrochloric acid measuring tank 2 is according in a certain amount of importing diazonium kettle 1；Diazonium kettle 1 is reacted substance in kettle；Barrel type filtering
Device 6 is filtered to the mixture after reaction；Diazonium measuring tank 7 is to collect filtered substance.The company of above-mentioned all parts
The relationship of connecing can refer to Fig. 1, and above-mentioned component is existing component, can the well-known company for understanding each component of this programme from figure
Connect structural relation and interactively.
The process of this programme is: the suitable quantity of water for belonging to prior art ratio and the adjacent chlorine measured being added in pulper 4
Paranitroanilinum carries out slurrying, and the sodium nitrite for belonging to prior art ratio is added after slurrying, above-mentioned substance is mixed equal
It is even, it is then emulsified by emulsification pretreatment pump 5, is pumped mixed slurry into emulsification mixing slurry hopper 3 after emulsification.Emulsification is completed
Afterwards, pulper 4 and emulsification pretreatment pump 5 are rinsed, and flushing liquor is also pumped into emulsification mixing slurry hopper 3, it is spare.In diazonium kettle 1
It is middle that appropriate bottom water is added, the hydrochloric acid of specified amount is added from hydrochloric acid measuring tank 2, opens stirring, it is on the rocks to be cooled to diazotising temperature, from
It emulsifies in mixing slurry hopper 3 and mixed liquor is added dropwise to diazonium kettle 1, after being added dropwise, heat preservation, diazotising terminates.Then passed through with pump
Barrel type filter 6,6 lower layer of barrel type filter are drawable type pore silk screen or multilayer filter cloth, and upper layer is that drawable type active carbon is filled out
Layer is filled, subsequently into diazonium measuring tank, diazotising is completed, to postorder coupling process.
The 167 diazo-reaction equation of dispersed ruby of this programme:
To keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, above in conjunction with the utility model
Attached drawing in embodiment clearly and completely describes the technical scheme in the embodiment of the utility model, it is clear that retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the above detailed description to the embodiments of the present invention provided in the accompanying drawings is not intended to limit requirement
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
Claims (2)
1. the diazotising device of dispersed ruby 167, it is characterised in that: including pulper, emulsification pretreatment pump, emulsification mixed slurry
Slot, diazonium kettle, hydrochloric acid measuring tank, barrel type filter, diazonium measuring tank；Pulper, emulsification pretreatment pump, emulsification mixing slurry hopper,
Diazonium kettle is sequentially communicated；Hydrochloric acid measuring tank is connected to diazonium kettle simultaneously；Diazonium kettle, barrel type filter, diazonium measuring tank successively connect
It is logical.
2. the diazotising device of dispersed ruby 167 according to claim 1, it is characterised in that: the barrel type filter
Lower layer has drawable type pore silk screen or multilayer filter cloth, and upper layer has drawable type active carbon filled layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221882.0U CN209584052U (en) | 2018-12-28 | 2018-12-28 | The diazotising device of dispersed ruby 167 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822221882.0U CN209584052U (en) | 2018-12-28 | 2018-12-28 | The diazotising device of dispersed ruby 167 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584052U true CN209584052U (en) | 2019-11-05 |
Family
ID=68379397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822221882.0U Active CN209584052U (en) | 2018-12-28 | 2018-12-28 | The diazotising device of dispersed ruby 167 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588866A (en) * | 2022-05-09 | 2022-06-07 | 山东彩客新材料有限公司 | Diazotization reaction device for lemon yellow production |
-
2018
- 2018-12-28 CN CN201822221882.0U patent/CN209584052U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588866A (en) * | 2022-05-09 | 2022-06-07 | 山东彩客新材料有限公司 | Diazotization reaction device for lemon yellow production |
| CN114588866B (en) * | 2022-05-09 | 2022-07-15 | 山东彩客新材料有限公司 | Lemon yellow production is with diazotization reaction unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209584052U (en) | The diazotising device of dispersed ruby 167 | |
| CN104087015A (en) | Navy blue or black disperse dye | |
| CN101323712A (en) | Disperse black dye composition | |
| CN104088166A (en) | Application of navy blue or black disperse dye | |
| CN105418453A (en) | Process for diazotizing azo-dye intermediate | |
| CN109627803A (en) | The production method of environment-friendly type organic pigment benzidine yellow G | |
| CN102838883A (en) | Preparation method for C.I. paratonere 49:1 | |
| CN104087018A (en) | Preparation method for navy blue or black disperse dye | |
| CN103113759A (en) | Red disperse dye composition, and preparation method and application thereof | |
| CN105086509B (en) | A kind of cross-linking reactive disperse dyes compound and its preparation and application | |
| CN104073024A (en) | Black active dye composition and application thereof | |
| CN101067050B (en) | Disperse black dye composition | |
| CN104087016B (en) | A kind of disperse dye composition, disperse dyes goods and application thereof | |
| CN110952343A (en) | Knitted fabric disperse dye steaming-free washing-free high-mesh flat screen printing process | |
| CN104059377A (en) | Synthetic method for disperse azo dyes | |
| CN106831588A (en) | A kind of synthetic method of food additives lemon yellow | |
| CN212864623U (en) | Pigment yellow 12 synthesis equipment | |
| CN109965020A (en) | A kind of assembly line and technique preparing bharal ferment bean curd | |
| CN212864624U (en) | Pigment yellow 14 synthesis equipment | |
| CN101709156B (en) | Dark blue dye suitable for dyeing nylon | |
| CN212864626U (en) | Pigment yellow 83 synthesis equipment | |
| CN212864622U (en) | Pigment yellow 154 synthesis equipment | |
| CN110004734A (en) | A kind of environmentally friendly high dark coloured technique of regenerated cellulose film thoroughly | |
| CN212864625U (en) | Pigment yellow 13 synthesis equipment | |
| CN101125961A (en) | Dye monomer compound and preparation and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210107 Address after: 311255 Building 1, Xiawan 2-2, Jianhu village, Puyang Town, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee after: Zhejiang Daheng New Material Co.,Ltd. Address before: Pu Yang Zhen Tao Hu Cun, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU SHENHANG NEW MATERIALS Co.,Ltd. |