CN209568025U - The recyclable device of the useless acetic acid of anti-recovery agent by-product with power saving function - Google Patents
The recyclable device of the useless acetic acid of anti-recovery agent by-product with power saving function Download PDFInfo
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- CN209568025U CN209568025U CN201920125489.3U CN201920125489U CN209568025U CN 209568025 U CN209568025 U CN 209568025U CN 201920125489 U CN201920125489 U CN 201920125489U CN 209568025 U CN209568025 U CN 209568025U
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Abstract
A kind of recyclable device of the useless acetic acid of the anti-recovery agent by-product with power saving function, it is related to useless acetic acid recovery equipment and facilities, including reaction kettle, is equipped with stirring blade inside reaction kettle, stirring blade is connect with stirring rod, stirring rod is connect with blender and blender is fixed on outside reaction kettle, and collet is cased with outside reaction kettle, and reaction kettle is equipped with feed opening, reaction kettle is connect with head tank by pipeline, it is the accessory substance of anti-recovery agent using raw material, turns waste into wealth, reduce pollution.Equipment treatment effeciency is high, and the composition of acid pickle is efficiently used entirely, do not wasted.Take full advantage of acid-base neutralization generate a large amount of reaction heat heated up, flow back maintenance and extracting dimethylbenzene, production energy consumption it is very low.Product is purer, and main ingredient is acetate trihydrate sodium crystal, has the function of phase-change thermal storage, practical value with higher.Equipment investment difficulty is little, low pressure or atmospheric operation, safety.
Description
Technical field:
The utility model relates to the acetic acid recovery equipment and facilities that give up, and in particular to a kind of sulfuration resistant with power saving function is returned
The recyclable device of the useless acetic acid of former agent by-product.
Background technique:
Rubber sulfuration resistant returns the colourless tertiary blending that can generate that a kind of main ingredient is acetic acid, dimethylbenzene, water in agent production
Liquid, this by-product have certain quantity, and chemical composition is clear, and acetate concentration is high, have biggish recycling value, this
Outside, also have compared with strong corrosive and irritation, pollution is big, cannot at will discharge, and commission transfer processing cost is very high, it is necessary to carry out
Recycling, prior art is generally by rectifying, but rectifying energy consumption is big, and the characteristic there are acetic acid and water with constant boiling point,
The product of pure acetic acid cannot be obtained, and more demanding to the acid-resistant corrosion of equipment material, investment is big, and it is at high cost, in order to solve
Above-mentioned technical problem, spy propose a kind of new technical solution.
Utility model content:
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of with section
The recyclable device of the useless acetic acid of the anti-recovery agent by-product of energy function.
The technical solution adopted in the utility model are as follows: a kind of anti-recovery agent by-product with power saving function gives up acetic acid
Recyclable device, including reaction kettle, reaction kettle inside are equipped with stirring blade, and stirring blade is connect with stirring rod, stirring rod and stirring
Machine connection and blender is fixed on outside reaction kettle, is cased with collet outside reaction kettle, reaction kettle is equipped with feed opening, reaction kettle with
Head tank is connected by pipeline, and reaction kettle is also connect with return pipe by pipeline, and reaction kettle is connect with condenser by pipeline, cold
Condenser is connect with collection cups by pipeline, and reaction kettle is connect with filter by pipeline, and filter and crystallization tank are connected by pipeline
It connects, pulverizer is equipped on the right side of crystallization tank.
Pipeline between the head tank and reaction kettle is equipped with shut-off valve；Between the return pipe and reaction kettle
Pipeline is equipped with shut-off valve；Pipeline between the condenser and reaction kettle is equipped with shut-off valve；The filter and anti-
The pipeline between kettle is answered to be equipped with shut-off valve.
The beneficial effects of the utility model are: 1, using raw material be anti-recovery agent accessory substance, turn waste into wealth, reduce
Pollution.2, equipment treatment effeciency is high, and the composition of acid pickle is efficiently used entirely, do not wasted.3, acid is taken full advantage of
Alkali neutralization generate a large amount of reaction heat heated up, flow back maintenance and extracting dimethylbenzene, production energy consumption it is very low.4, product is purer, main
Wanting composition is acetate trihydrate sodium crystal, has the function of phase-change thermal storage, practical value with higher.5, equipment investment difficulty is not
Greatly, low pressure or atmospheric operation, safety.
Detailed description of the invention:
Fig. 1 is the utility model structure diagram.
Specific embodiment:
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
Referring to Fig.1, the recyclable device of the useless acetic acid of a kind of anti-recovery agent by-product with power saving function, including reaction kettle
12, stirring blade 10 is equipped with inside reaction kettle 12, stirring blade 10 is connect with stirring rod 11, and stirring rod 11 is connect with blender 3
And blender 3 is fixed on outside reaction kettle 12, and collet is cased with outside reaction kettle 12, reaction kettle 12 is equipped with feed opening 6, reaction kettle
12 are connect with head tank 1 by pipeline, and reaction kettle 12 is also connect with return pipe 2 by pipeline, and reaction kettle 12 passes through with condenser 4
Pipeline connection, condenser 4 connect with collection cups 5 by pipeline, and reaction kettle 12 is connect with filter 9 by pipeline, filter 9 and
Crystallization tank 8 is connected by pipeline, and pulverizer 7 is equipped on the right side of crystallization tank 8.
Pipeline between the head tank 1 and reaction kettle 12 is equipped with shut-off valve；The return pipe 2 and reaction kettle 12
Between pipeline be equipped with shut-off valve；Pipeline between the condenser 4 and reaction kettle 12 is equipped with shut-off valve；The mistake
Pipeline between filter 9 and reaction kettle 12 is equipped with shut-off valve.
Specific embodiment is as follows: the principle of the technology of this device is to remove its corrosion with useless acetic acid using in sodium hydroxide
Property and irritation, simultaneously synthesizing phase-change thermal storage agent acetate trihydrate sodium crystal, and dimethylbenzene is therefrom stripped condensation separation
Out, so that waste liquid to be processed preferably be handled.
With head tank 1, return pipe 2, condenser 4, discharging filtering, the heating cooling of crystallisation by cooling slot 8, collet in this device
12 device of low pressure reaction kettle, intermittent operation, working principle is as follows: put into solid sodium hydroxide in reaction kettle 12 first,
Solid sodium hydroxide is liquid to be processed to be slowly added dropwise from head tank 1, observing response is violent by being added in feed opening 6
Extent control rate of addition, using not water rushes kettle as principle；Then acetic acid and sodium hydroxide vigorous reaction generate a large amount of reaction heat, kettle temperature
It increases, opens the maintenance of return pipe 2, be down to 7~8 to pH value in kettle, closing volume pipe 2 opens condenser 4 and collects condensate liquid, obtains diformazan
Benzene, dimethylbenzene are collected by collection cups 5.It is finished to dimethylbenzene collection, supplies crystallization water by formula, while hot filter 9
It discharges to crystallisation by cooling slot 8.After last material is cooling, acetate trihydrate sodium crystal is obtained, is crushed by pulverizer 7, is then wrapped
Product sale is dressed up, using raw material by this device is the accessory substance of anti-recovery agent, turns waste into wealth, reduces pollution.Equipment
Treatment effeciency is high, and the composition of acid pickle is efficiently used entirely, do not wasted.It is a large amount of anti-to take full advantage of acid-base neutralization generation
Answer heat to be heated up, flow back maintenance and extracting dimethylbenzene, production energy consumption is very low.Product is purer, and main ingredient is Sodium acetate trihydrate
Crystal has the function of phase-change thermal storage, practical value with higher.Equipment investment difficulty is little, low pressure or atmospheric operation, peace
Entirely.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (2)
- The recyclable device of acetic acid 1. a kind of anti-recovery agent by-product with power saving function gives up, including reaction kettle, feature exist In: stirring blade is equipped with inside reaction kettle, stirring blade is connect with stirring rod, and stirring rod is connect with blender and blender is fixed Outside reaction kettle, collet is cased with outside reaction kettle, reaction kettle is equipped with feed opening, reaction kettle and head tank and connects by pipeline It connects, reaction kettle is also connect with return pipe by pipeline, and reaction kettle is connect with condenser by pipeline, and condenser passes through with collection cups Pipeline connection, reaction kettle are connect with filter by pipeline, and filter is connect with crystallization tank by pipeline, are equipped on the right side of crystallization tank Pulverizer.
- The recyclable device of acetic acid 2. the anti-recovery agent by-product according to claim 1 with power saving function gives up, it is special Sign is: the pipeline between the head tank and reaction kettle is equipped with shut-off valve；Between the return pipe and reaction kettle Pipeline is equipped with shut-off valve；Pipeline between the condenser and reaction kettle is equipped with shut-off valve；The filter and anti- The pipeline between kettle is answered to be equipped with shut-off valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125489.3U CN209568025U (en) | 2019-01-25 | 2019-01-25 | The recyclable device of the useless acetic acid of anti-recovery agent by-product with power saving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920125489.3U CN209568025U (en) | 2019-01-25 | 2019-01-25 | The recyclable device of the useless acetic acid of anti-recovery agent by-product with power saving function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568025U true CN209568025U (en) | 2019-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920125489.3U Active CN209568025U (en) | 2019-01-25 | 2019-01-25 | The recyclable device of the useless acetic acid of anti-recovery agent by-product with power saving function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568025U (en) |
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2019
- 2019-01-25 CN CN201920125489.3U patent/CN209568025U/en active Active
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