CN105268392A - Dye synthesis reaction kettle - Google Patents
Dye synthesis reaction kettle Download PDFInfo
- Publication number
- CN105268392A CN105268392A CN201510655246.7A CN201510655246A CN105268392A CN 105268392 A CN105268392 A CN 105268392A CN 201510655246 A CN201510655246 A CN 201510655246A CN 105268392 A CN105268392 A CN 105268392A
- Authority
- CN
- China
- Prior art keywords
- reactor
- reaction kettle
- coil pipe
- shaft
- dyestuff synthesis
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention provides a dye synthesis reaction kettle, which comprises a reaction kettle and a stirring shaft. The top of the reaction kettle is provided with a motor and a speed reducer, the top of the reaction kettle is also provided with a feed port, and the bottom is provided with a discharge port, the stirring shaft is connected to the speed reducer and stretches into the reaction kettle, the end of the stirring shaft is equipped with stirring paddles, and the reaction kettle is internally equipped with a material spraying device. The dye synthesis reaction kettle provided by the invention can effectively avoid peracid and excessive alkali caused by local contact of materials so as to reduce side reaction, and has the characteristics of simple structure and convenient charging.
Description
Technical field
The present invention relates to a kind of chemical industry synthesis device, especially a kind of Dyestuff synthesis reactor.
Background technology
In the process preparing azo dyes, will through steps such as diazotising, acid coupling or alkaline couplings, each step all will constantly add other chemical substances in bed material, but due to diazol and instability thereof, the reaction condition such as rate of addition, dropping state accurately will be controlled when being injected in reactor, otherwise by the quality of the efficiency and end product that directly affect synthesis.In usual prior art, the technique of synthetic dyestuffs is generally and is directly directly added in reactor by pipeline by material, reaction is mixed by the paddle rapid stirring in reactor, this mode adds material needs regular hour material just can mix, not only affect the reaction time, side reaction also can be caused to increase, directly affect the quality of finished product.
Therefore, design a kind of reasonable in design, reinforced evenly, reactive good feeding device, be synthetic reaction completely, one of effective ways ensureing product quality.
Summary of the invention
In view of this, the present invention is intended to propose a kind of Dyestuff synthesis reactor, long to solve mixing of materials non-uniform time, causes the technical problem that side reaction increases.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of Dyestuff synthesis reactor, comprise reactor and shaft, described reactor top is provided with motor and decelerator, reactor top is also provided with charging aperture, bottom is provided with discharging opening, described shaft is connected with decelerator and stretches into reactor inside, and shaft end is provided with paddle, is provided with material flusher in described reactor.
Further, described material flusher is feed pipe and coil pipe, and described feed pipe is communicated with coil pipe, and described coil pipe lower surface is provided with several holes.
Further, the diameter in the hole of described coil pipe lower surface setting is 2-8mm.
Further, described shaft top is fixedly installed baffle plate.
Further, the length of described baffle plate is more than or equal to the radius of coil pipe.
Relative to prior art, Dyestuff synthesis reactor of the present invention has following advantage:
(1) Dyestuff synthesis reactor of the present invention is owing to being provided with material flusher in reactor inside, make to enter reactor rapidly and uniformly in liquid stream-like material, avoid the localized contact between material to cause part peracid to cross alkali, thus reduce the generation of side reaction.
(2) Dyestuff synthesis reactor of the present invention is fixedly connected with baffle plate on shaft, flapper can be driven in the process of shaft quick rotation to break up the material flowed down from coil pipe hole further, that material enters in the material of reactor more equably, also accelerate the mixing of two materials simultaneously, decrease the reaction time.
(3) Dyestuff synthesis reactor structure of the present invention is simple, reinforced convenient, reduces financial cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Dyestuff synthesis reactor described in the embodiment of the present invention.
Description of reference numerals:
1-reactor, 2-shaft, 3-motor, 4-decelerator, 5-charging aperture, 6-discharging opening, 7-paddle, 8-feed pipe, 9-coil pipe, 10-baffle plate.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, a kind of Dyestuff synthesis reactor 1, comprise reactor 1 and shaft 2, reactor 1 top is provided with motor 3 and decelerator 4, and reactor 1 top is also provided with charging aperture 5, bottom is provided with discharging opening 6, shaft 2 is connected with decelerator 4 and stretches into reactor 1 inside, and shaft 2 end is provided with paddle 7, and shaft 2 top is fixedly installed the vertical baffle plate of two panels 10, and the length of baffle plate 10 is more than or equal to the radius of coil pipe 9, in reactor 1, be provided with material flusher.This material flusher is feed pipe 8 and coil pipe 9, and feed pipe 8 is communicated with coil pipe 9, and coil pipe 9 lower surface is provided with several holes, and the diameter in this hole is 2-8mm, preferably 4-6mm.
The present invention in use, starter motor 3, motor 3 drives decelerator 4, shaft 2 and paddle 7 to rotate material in stirred autoclave 1, when needing midway to add unclassified stores, it is flowed into feed pipe 8 from charging aperture 5, and then entered in reactor 1 by the hole that equally distributed coil pipe 9 is arranged, react.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a Dyestuff synthesis reactor, it is characterized in that: it comprises reactor and shaft, described reactor top is provided with motor and decelerator, reactor top is also provided with charging aperture, bottom is provided with discharging opening, described shaft is connected with decelerator and stretches into reactor inside, and shaft end is provided with paddle, is provided with material flusher in described reactor.
2. a kind of Dyestuff synthesis reactor according to claim 1, it is characterized in that: described material flusher is feed pipe and coil pipe, and described feed pipe is communicated with coil pipe, described coil pipe lower surface is provided with several holes.
3. a kind of Dyestuff synthesis reactor according to claim 2, is characterized in that: the diameter in the hole that described coil pipe lower surface is arranged is 2-8mm.
4. a kind of Dyestuff synthesis reactor according to claim 1, is characterized in that: described shaft top is fixedly installed baffle plate.
5. a kind of Dyestuff synthesis reactor according to claim 4, is characterized in that: the length of described baffle plate is more than or equal to the radius of coil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655246.7A CN105268392A (en) | 2015-10-10 | 2015-10-10 | Dye synthesis reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510655246.7A CN105268392A (en) | 2015-10-10 | 2015-10-10 | Dye synthesis reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105268392A true CN105268392A (en) | 2016-01-27 |
Family
ID=55138746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510655246.7A Pending CN105268392A (en) | 2015-10-10 | 2015-10-10 | Dye synthesis reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105268392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605088A (en) * | 2019-10-29 | 2019-12-24 | 白保平 | Production reaction kettle capable of improving uniformity of intermediate |
| CN113104881A (en) * | 2019-12-12 | 2021-07-13 | 林齐坤 | Treatment method of washing liquid in condensation section of reduced olive green B-B imine |
-
2015
- 2015-10-10 CN CN201510655246.7A patent/CN105268392A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605088A (en) * | 2019-10-29 | 2019-12-24 | 白保平 | Production reaction kettle capable of improving uniformity of intermediate |
| CN113104881A (en) * | 2019-12-12 | 2021-07-13 | 林齐坤 | Treatment method of washing liquid in condensation section of reduced olive green B-B imine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105268392A (en) | Dye synthesis reaction kettle | |
| CN105032325A (en) | Reaction still | |
| CN205109626U (en) | Synthetic reation kettle of dyestuff | |
| US20220234022A1 (en) | Reaction apparatus | |
| CN210700003U (en) | Production device capable of adding chemical materials into pressure reactor for multiple times | |
| CN215939654U (en) | Methyl silicate water-based antirust agent preparation device | |
| CN202369383U (en) | Stirring type pulp distributor | |
| CN202762430U (en) | Defoaming agent reactor | |
| CN214210145U (en) | Vertical agitator is used in fertilizer production | |
| CN205288204U (en) | Stirrer | |
| CN204469678U (en) | The stirred tank of uniform feeding | |
| CN210700007U (en) | Multipoint liquid feeding device | |
| CN106345383A (en) | Circulating reactor | |
| CN202036938U (en) | High-efficient shear emulsifying machine | |
| CN202036934U (en) | Mulser | |
| CN205020005U (en) | Resin, curing agent mixing stirring device | |
| CN217093237U (en) | Laundry detergent agitator tank system | |
| CN210215303U (en) | Many kinds of raw and auxiliary materials of material jar add even mixing arrangement is mixed in alcohol production | |
| CN219095564U (en) | Automatic stirring device for tire curing bladder production | |
| CN215464460U (en) | Waterborne polyurethane emulsion reation kettle | |
| CN218281640U (en) | Anti-falling device for batch inlet of emulsification production line | |
| CN202878520U (en) | Stirring system | |
| CN218314514U (en) | Coloring device for plastic particle production | |
| CN107497385A (en) | A kind of mechanical cycles chemical reaction kettle | |
| CN103349956A (en) | Reactor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |