CN203507997U - Reaction kettle neutralization and water-washing device - Google Patents
Reaction kettle neutralization and water-washing device Download PDFInfo
- Publication number
- CN203507997U CN203507997U CN201320609735.5U CN201320609735U CN203507997U CN 203507997 U CN203507997 U CN 203507997U CN 201320609735 U CN201320609735 U CN 201320609735U CN 203507997 U CN203507997 U CN 203507997U
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- Prior art keywords
- buck
- reactor
- reaction kettle
- alkaline water
- washing device
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Abstract
The utility model discloses a reaction kettle neutralization and water-washing device. The reaction kettle neutralization and water-washing device comprises a reaction kettle and an alkaline water tank, wherein the bottom of the reaction kettle is provided with an alkaline water inlet, an alkaline water pipeline is arranged between the alkaline water tank and the alkaline water inlet of the reaction kettle, and the alkaline water pipeline is provided with a supercharging pump for pumping alkaline water in the alkaline water tank into the reaction kettle. The bottom of the reaction kettle is provided with the alkaline water inlet, after the esterification is ended, well-prepared alkaline water is directly added from the bottom of the reaction kettle without being cooled, an acid material is neutralized at a high temperature, the alcohol and the water can be co-boiled, and excessive alcohol can be carried out.
Description
Technical field
The utility model relates in reactor and water washing device.
Background technology
In prior art, in reactor esterification finish after the de-excessive alcohol of pulling vacuum, then enter circulating water.Material is transferred in refining kettle and is started to neutralize after minute water into buck, then water inlet washing minute water.Finally dewater and the operation of de-alcohol excess.
Fast in esterification and in technique that refining reaction is slow.After esterification finishes, understand dealcoholysis cooling, wait for the material that a upper still also reacts in refining kettle, can delay output.
Utility model content
Technical problem to be solved in the utility model is just to provide in a kind of reactor and water washing device, purifies and enters the recovery alcohol of reactor, enhances productivity, and guarantees product quality.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: in a kind of reactor and water washing device, comprise reactor and buck tank, at center, reactor bottom, be provided with buck import, between described buck tank and the buck import of reactor, be provided with buck pipeline, described buck pipeline is provided with the booster pump that buck in buck tank is pumped into reactor.
Preferably, described reactor bottom wall of inner cavity is distributed with radially buck distributor pipe centered by buck import, and described buck distributor pipe is provided with a discharge mouth of a river vertically.
The utility model changes existing process and equipment, in reactor bottom, be provided with buck import, after esterification finishes, the not cooling and direct buck preparing that adds from reactor bottom, at high temperature neutralized acid material alcohol water azeotropic again, take alcohol excess out of, improved production efficiency, guaranteed product quality.
Due to both need not be cooling also without dealcoholysis after finishing in esterification, again the saving of time neutralizing in refining kettle, the material in refining kettle can have been reacted at short notice in the process of waiting for.Shorten whole reaction time, increased the energy that output has been saved again power and water.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is buck distributor pipe distributed architecture schematic diagram.
The specific embodiment
Fig. 1 shows in the utility model reactor and the concrete structure of water washing device, it comprises reactor 1 and buck tank 2, at reactor, 1 bottom centre is provided with buck import 10, between described buck tank 2 and the buck import 10 of reactor 1, be provided with buck pipeline 20, described buck pipeline 20 is provided with the booster pump 21 that the interior buck of buck tank 2 is pumped into reactor 1.
As shown in Figure 2, described reactor 1 bottom wall of inner cavity is distributed with radially buck distributor pipe 11 centered by buck import 10, and described buck distributor pipe 11 is provided with a discharge mouth of a river 110 vertically.
Distortion as above-described embodiment, buck tank 2 can also be fixed on to the top of reactor 1 buck import 10, buck outlet is set in buck tank 2 bottoms, deadweight water conservancy diversion by buck enters reactor 1, certainly, booster pump is also set on buck pipeline and can makes buck enter more timely reactor, improve neutralization, a valve gauge tap now also need to be set on buck pipeline to control the break-make of buck simultaneously.
Claims (2)
1. in a reactor and water washing device, it is characterized in that: comprise reactor (1) and buck tank (2), at reactor (1), bottom centre is provided with buck import (10), between the buck import (10) of described buck tank (2) and reactor (1), be provided with buck pipeline (20), described buck pipeline (20) is provided with the booster pump (21) that the interior buck of buck tank (2) is pumped into reactor.
2. in reactor according to claim 1 and water washing device, it is characterized in that: described reactor (1) bottom wall of inner cavity is distributed with radially buck distributor pipe (11) centered by buck import (10), described buck distributor pipe (11) is provided with a discharge mouth of a river (110) vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609735.5U CN203507997U (en) | 2013-09-29 | 2013-09-29 | Reaction kettle neutralization and water-washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609735.5U CN203507997U (en) | 2013-09-29 | 2013-09-29 | Reaction kettle neutralization and water-washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507997U true CN203507997U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609735.5U Expired - Fee Related CN203507997U (en) | 2013-09-29 | 2013-09-29 | Reaction kettle neutralization and water-washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449107A (en) * | 2019-09-10 | 2019-11-15 | 浙江伟博化工科技有限公司 | In a kind of dioctyl sebacate preparation anti-emulsion type and device |
-
2013
- 2013-09-29 CN CN201320609735.5U patent/CN203507997U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449107A (en) * | 2019-09-10 | 2019-11-15 | 浙江伟博化工科技有限公司 | In a kind of dioctyl sebacate preparation anti-emulsion type and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20150929 |
|
| EXPY | Termination of patent right or utility model |