CN205759784U - A kind of adhesive reaction kettle of the esterification alcohol-water separation device - Google Patents
A kind of adhesive reaction kettle of the esterification alcohol-water separation device Download PDFInfo
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- CN205759784U CN205759784U CN201620260877.9U CN201620260877U CN205759784U CN 205759784 U CN205759784 U CN 205759784U CN 201620260877 U CN201620260877 U CN 201620260877U CN 205759784 U CN205759784 U CN 205759784U
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- kettle
- dividing plate
- partition
- drain pipe
- separation device
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Abstract
The utility model discloses a kind of adhesive reaction kettle of the esterification alcohol-water separation device, including kettle and condenser, it is provided with in being vertically disposed with the first dividing plate and second partition in kettle, it is equipped with drain pipe on first dividing plate and second partition, the top of drain pipe is higher than the first dividing plate, the bottom of drain pipe is less than second partition, it is provided with mixed liquor charging aperture on kettle wall above first dividing plate, it is provided with steam inlet on kettle wall between first dividing plate and second partition, it is provided with drain port on kettle wall bottom between first dividing plate and second partition, kettle bottom is provided with alcohol discharging opening, the fraction steam outlet on kettle top is connected with the steam inlet of condenser.This device can realize efficiently separating of alcohol and water impurity, is favorably improved the adhesive property of adhesive.
Description
Technical field
This utility model relates to clad aluminum foil adhesive tape and produces equipment, is specifically related to a kind of adhesive reaction kettle of the esterification alcohol-water separation device.
Background technology
Adhesive is the nonmetal media material making object be integrated with another object compact siro spinning technology, between two adherend faces, adhesive only accounts for the thinnest one layer volume, but two parts can by materials from bonding the most together after using adhesive to complete to glued joint construction, gained bonded part, in terms of mechanical performance and physical and chemical performance, can meet the requirements being actually needed.Wherein, alkyd resin is mainly prepared by the esterification between fatty acid, polyprotic acid and polyhydric alcohol.In actual production, esterification reaction temperature is up to more than 200 DEG C, the water that alcohol in reaction kettle of the esterification and esterification generate under this temperature conditions all can evaporate, unnecessary condensate moisture enters esterification good fortune and is unfavorable for that esterification is carried out to positive direction, only this process that is necessary the steam derived by reactor is anhydrated, the alcohol that will condense in the alcohol-water mixture obtained is separated from water, and is again imported in reactor by alcohol.Disclosing a kind of reaction kettle of the esterification in CN 104437308 A, be provided with soda lime discharging device in its structure, the soda lime water trap being somebody's turn to do is an internal S-type material collector inserting soda lime.But, it is limited that above-mentioned soda lime water trap absorbs the water yield, and needs to carry out the replacing of soda lime according to water content.Therefore, it is necessary to the alcohol-water separation device on reaction kettle of the esterification top of the prior art is carried out structure improvement.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, it is provided that the adhesive reaction kettle of the esterification alcohol-water separation device of a kind of good separating effect.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of adhesive reaction kettle of the esterification alcohol-water separation device, it is characterized in that, including kettle and condenser, it is provided with in being vertically disposed with the first dividing plate and second partition in kettle, it is equipped with drain pipe on described first dividing plate and second partition, the top of described drain pipe is higher than the first dividing plate, the bottom of drain pipe is less than second partition, it is provided with mixed liquor charging aperture on kettle wall above first dividing plate, it is provided with steam inlet on kettle wall between first dividing plate and second partition, it is provided with drain port on kettle wall bottom between first dividing plate and second partition, kettle bottom is provided with alcohol discharging opening, the fraction steam outlet on kettle top is connected with the steam inlet of condenser.
In order to avoid the heat of steam is distributed by the outer wall of kettle, reducing the heat loss of alcohol-water separation device, preferred technical scheme is, the kettle wall periphery between described first dividing plate and second partition is provided with heat-insulation layer.
In order to ensure that each several part mixed liquor above the first dividing plate is heated evenly, preferred technical scheme is, described drain pipe rectangular array or several annular arrays from the inside to the outside wear and are distributed on the first dividing plate and second partition.
Mixing liquid measure above first dividing plate is relatively big, then the inadequate temperature of mixed liquor preheating is relatively low, does not reaches water evaporating temperature through drain pipe, cause poor separating effect, in order to avoid above-mentioned phenomenon, preferred technical scheme is, the top of described drain pipe is slightly above the first dividing plate.
In order to accelerate heat conduction rate, and avoiding kettle internal corrosion to pollute alcohol material used by mixed glue, preferred technical scheme is, the material of described kettle is rustless steel.
The inlet amount of Non-follow control mixed liquor for convenience, preferably technical scheme is, it is provided with liquid level tube on kettle wall above described first dividing plate, kettle wall between the bottom of described liquid level tube with the first dividing plate and the top of drain pipe is connected, the top of liquid level tube is connected with the kettle wall of the top end of drain pipe, and described mixed liquor charging aperture or the feed pipe that is connected with mixed liquor charging aperture are provided with manually-operated gate.
For the ease of automatically controlling the inlet amount of mixed liquor, preferred technical scheme is, is provided with liquidometer in the kettle above described first dividing plate, and described mixed liquor charging aperture or the feed pipe that is connected with mixed liquor charging aperture are provided with electromagnetic valve.It is electrically connected with between liquidometer and electromagnetic valve and tank level control system.
Advantage of the present utility model and having the beneficial effects that:
This adhesive reaction kettle of the esterification alcohol-water separation apparatus structure is simple, the first dividing plate and drain pipe is heated by steam, mixed liquor preheated tailing edge drain pipe wall above first dividing plate overflows, drain pipe wall heats mixed liquor again makes moisture therein evaporate, steam via in drain pipe ease to the cavity above the first dividing plate via in fraction steam outlet eductor condenser, high boiling alcohol drops down onto in the cavity between second partition and bottom along drain pipe wall and discharges, this device can realize efficiently separating of alcohol and water impurity, is favorably improved the adhesive property of adhesive.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model adhesive reaction kettle of the esterification alcohol-water separation device embodiment 1；
Fig. 2 is the sectional view in Fig. 1 along A-A；
Fig. 3 is the structural representation of embodiment 2；
Fig. 4 is the sectional view in Fig. 3 along B-B.
In figure: 1, kettle；2, condenser；3, the first dividing plate；4, second partition；5, drain pipe；6, mixed liquor charging aperture；7, steam inlet；8, drain port；9, alcohol discharging opening；10, fraction steam outlet；11, heat-insulation layer；12, liquid level tube；13, manually-operated gate；14, electromagnetic valve；15, feed pipe；16, liquidometer.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Following example are only used for clearly illustrating the technical solution of the utility model, and can not limit protection domain of the present utility model with this.
Embodiment 1
As depicted in figs. 1 and 2, the adhesive reaction kettle of the esterification alcohol-water separation device of embodiment 1, including kettle 1 and condenser 2, it is provided with in being vertically disposed with the first dividing plate 3 and second partition 4 in kettle 1, it is equipped with drain pipe 5 on first dividing plate 3 and second partition 4, the top of drain pipe 5 is higher than the first dividing plate 3, the bottom of drain pipe 5 is less than second partition 4, it is provided with mixed liquor charging aperture 6 on kettle wall above first dividing plate 3, it is provided with steam inlet 7 on kettle wall between first dividing plate 3 and second partition 4, it is provided with drain port 8 on kettle wall bottom between first dividing plate 3 and second partition 4, kettle 1 bottom is provided with alcohol discharging opening 9, the fraction steam outlet 10 on kettle 1 top is connected with the steam inlet of condenser 2.
Kettle wall periphery between first dividing plate 3 and second partition 4 is provided with heat-insulation layer 11.
Drain pipe 5 rectangular array wears and is distributed on the first dividing plate 3 and second partition 4.
The top of drain pipe 5 is slightly above the first dividing plate 3.
The material of kettle 1 is rustless steel.
It is provided with liquid level tube 12 on kettle wall above first dividing plate 3, kettle wall between the bottom of liquid level tube 12 with the first dividing plate 3 and the top of drain pipe 5 is connected, the top of liquid level tube 12 is connected with the kettle wall of the top end of drain pipe 5, and mixed liquor charging aperture 6 is provided with manually-operated gate 13.
Embodiment 2
As shown in Figure 3 and Figure 4, embodiment 2 is with the difference of embodiment 1, and drain pipe 5 wears in several annular arrays from the inside to the outside and is distributed on the first dividing plate 3 and second partition 4.It is provided with liquidometer 16 in kettle above first dividing plate 3, the feed pipe 15 being connected with mixed liquor charging aperture 6 is provided with electromagnetic valve 14.It is electrically connected with between liquidometer and electromagnetic valve and tank level control system.
This device is equally applicable to separate water and boiling point is but higher than other organic solvents that water is the most water-miscible.
During work, alcohol-water mixture is from mixed liquor throat-fed, mixed liquor drops down onto above the first dividing plate, superheated steam is entered the first dividing plate by steam inlet, second partition and drain pipe enclose in vapor chamber in, mixed liquor preheated tailing edge drain pipe wall above first dividing plate overflows, drain pipe wall heats mixed liquor again makes moisture therein evaporate, steam via in drain pipe ease to the cavity above the first dividing plate via in fraction steam outlet eductor condenser, high boiling alcohol drops down onto in the cavity between second partition and bottom along drain pipe wall and discharges, a part of material condensed device condensation in fraction steam outlet, discharged by the liquid outlet of condenser bottom, a part of incondensible steam is discharged via the evacuation port on condenser top.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; on the premise of without departing from this utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. an adhesive reaction kettle of the esterification alcohol-water separation device, it is characterized in that, including kettle and condenser, it is provided with in being vertically disposed with the first dividing plate and second partition in kettle, it is equipped with drain pipe on described first dividing plate and second partition, the top of described drain pipe is higher than the first dividing plate, the bottom of drain pipe is less than second partition, it is provided with mixed liquor charging aperture on kettle wall above first dividing plate, it is provided with steam inlet on kettle wall between first dividing plate and second partition, it is provided with drain port on kettle wall bottom between first dividing plate and second partition, kettle bottom is provided with alcohol discharging opening, the fraction steam outlet on kettle top is connected with the steam inlet of condenser.
Adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterised in that the kettle wall periphery between described first dividing plate and second partition is provided with heat-insulation layer.
Adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterised in that described drain pipe rectangular array or several annular arrays from the inside to the outside wear and are distributed on the first dividing plate and second partition.
Adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterised in that the top of described drain pipe is slightly above the first dividing plate.
Adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterised in that the material of described kettle is rustless steel.
Adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterized in that, it is provided with liquid level tube on kettle wall above described first dividing plate, kettle wall between the bottom of described liquid level tube with the first dividing plate and the top of drain pipe is connected, the top of liquid level tube is connected with the kettle wall of the top end of drain pipe, and described mixed liquor charging aperture or the feed pipe that is connected with mixed liquor charging aperture are provided with manually-operated gate.
It is provided with electromagnetic valve on adhesive reaction kettle of the esterification alcohol-water separation device the most according to claim 1, it is characterised in that be provided with liquidometer in the kettle above described first dividing plate, described mixed liquor charging aperture or the feed pipe that is connected with mixed liquor charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260877.9U CN205759784U (en) | 2016-03-31 | 2016-03-31 | A kind of adhesive reaction kettle of the esterification alcohol-water separation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620260877.9U CN205759784U (en) | 2016-03-31 | 2016-03-31 | A kind of adhesive reaction kettle of the esterification alcohol-water separation device |
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| CN205759784U true CN205759784U (en) | 2016-12-07 |
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| CN201620260877.9U Active CN205759784U (en) | 2016-03-31 | 2016-03-31 | A kind of adhesive reaction kettle of the esterification alcohol-water separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731363A (en) * | 2019-04-02 | 2019-05-10 | 烟台爵巧食品有限公司 | The distillation equipment of methanol fuel in a kind of Chemical Manufacture |
-
2016
- 2016-03-31 CN CN201620260877.9U patent/CN205759784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109731363A (en) * | 2019-04-02 | 2019-05-10 | 烟台爵巧食品有限公司 | The distillation equipment of methanol fuel in a kind of Chemical Manufacture |
| CN109731363B (en) * | 2019-04-02 | 2019-07-12 | 烟台爵巧食品有限公司 | The distillation equipment of methanol fuel in a kind of Chemical Manufacture |
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