CN206295623U - A kind of ethanol distillation purifying plant - Google Patents
A kind of ethanol distillation purifying plant Download PDFInfo
- Publication number
- CN206295623U CN206295623U CN201621296641.7U CN201621296641U CN206295623U CN 206295623 U CN206295623 U CN 206295623U CN 201621296641 U CN201621296641 U CN 201621296641U CN 206295623 U CN206295623 U CN 206295623U
- Authority
- CN
- China
- Prior art keywords
- distillation
- cooler
- distillation still
- purifying plant
- destilling tower
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of ethanol distillation purifying plant, including distillation still and the destilling tower for being arranged on distillation still upper end, the destilling tower is connected with condenser and cooler pipeline successively, the cooler delivery port connects return duct and recovery tube, the return duct connects distillation still, and the recovery tube connects holding vessel；Temperature sensor and pressure sensor are set in the distillation still；Be staggered one group of unhurried current plate in the cooler, and described unhurried current plate one end is fixedly connected on cooler inwall, and the other end is downward-sloping.The utility model is reasonable in design, simple structure, and destilling tower has catalyst inlet, can accelerate distillation speed, saves the time, increases the benefit；The utility model is provided with unhurried current plate in cooler, the alcohol vapour after evaporation is cooled down repeatedly by the plate that flows slowly, and increases the cooling distance of alcohol vapour, strengthens cooling effect, accelerates cooling velocity.
Description
Technical field
The utility model belongs to ethyl alcohol purification technical field, and in particular to a kind of ethanol distillation purifying plant.
Background technology
Ethanol applies to industry-by-industry as a kind of industrial raw material on basis by substantial amounts of.As a kind of industrial base
Plinth raw material, can all produce substantial amounts of waste ethanol daily, if directly discharge can cause very big pollution to environment to these waste ethanols,
Greatly waste will be also caused simultaneously.At present, for waste ethanol recovery more use distillation technique, its principle is the boiling point of ethanol
Less than the boiling point of other solution, heating waste ethanol evaporates it, and liquid is turned into by condensation, and recovery higher degree second is reached with this
The purpose of alcohol.At present, traditional packed tower pressure drop is small, and operating flexibility is big, but still-process is very time-consuming, and cold after distillation
But effect is also not fully up to expectations, it is impossible to quick cooling.
Utility model content
In order to make up the deficiencies in the prior art, the utility model provides a kind of technical scheme of ethanol distillation purifying plant.
Described a kind of ethanol distillation purifying plant, it is characterised in that including distillation still and the steaming for being arranged on distillation still upper end
Tower is evaporated, the destilling tower is connected with condenser and cooler pipeline successively, the cooler delivery port connects return duct and recovery
Pipe, the return duct connects distillation still, and the recovery tube connects holding vessel；Temperature sensor and pressure are set in the distillation still
Sensor；Vaporization chamber is set in the destilling tower, and the vaporization chamber side is provided with catalyst inlet, and evaporation chamber outer wall is provided with insulation
Layer, vaporization chamber lower end is provided with gas-liquid separation chamber, and the gas-liquid separation chamber lower end is provided with air storage chamber, gas-liquid separation chamber and air storage chamber it
Between be provided with demarcation strip；Be staggered one group of unhurried current plate in the cooler, and described unhurried current plate one end is fixedly connected in cooler
On wall, the other end is downward-sloping.
Described a kind of ethanol distillation purifying plant, it is characterised in that the gas-liquid separation chamber lower end is provided with funnel.
Described a kind of ethanol distillation purifying plant, it is characterised in that the distillation still side is provided with feed tube.
Described a kind of ethanol distillation purifying plant, it is characterised in that the distillation still bottom is provided with sewage draining exit.
Described a kind of ethanol distillation purifying plant, it is characterised in that the distillation still and destilling tower are integral structures.
The utility model is reasonable in design, simple structure, and destilling tower has catalyst inlet, can accelerate distillation speed, section
Make an appointment, increase the benefit；The utility model is provided with unhurried current plate in cooler, makes the alcohol vapour after evaporation by the plate that flows slowly
Cooled down repeatedly, increased the cooling distance of alcohol vapour, strengthened cooling effect, accelerated cooling velocity.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- distillation stills, 2- destilling towers, 201- vaporization chambers, 202- catalyst inlets, 203- heat-insulation layers, 204- gas-liquids
Separation chamber, 205- air storage chambers, 206- demarcation strips, 207- funnels, 3- condensers, 4- coolers, 5- holding vessels, 6- TEMPs
Device, 7- pressure sensors.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of ethanol distillation purifying plant, including distillation still 1 and the destilling tower for being arranged on the upper end of distillation still 1
2, the destilling tower 2 is connected with condenser 3 and the pipeline of cooler 4 successively, and the delivery port of the cooler 4 connection impurity separates dress
Put, impurity separating device difference pipeline connection return duct and recovery tube, the return duct connect distillation still 1, and the recovery tube connects
Connect holding vessel 5.The utility model pipeline connection impurity separating device behind cooler 4, isolates and contains the more portion of impurity
Point it is back in distillation still 1 and purifies again, more pure part enters holding vessel 5.
Temperature sensor 6 and pressure sensor 7 are set in the distillation still 1 in the utility model, are supervised by temperature sensor 6
Testing temperature, pressure, convenient regulation in time are monitored by pressure sensor 7.The side of distillation still 1 is provided with feed tube 101, and bottom is provided with
Sewage draining exit 102.Distillation still 1 and destilling tower 2 are integral structures.
Vaporization chamber 201 is set in the destilling tower 2 in the utility model, and the side of the vaporization chamber 201 is provided with catalyst inlet
202, the outer wall of vaporization chamber 201 is provided with heat-insulation layer 203, and the lower end of vaporization chamber 201 is provided with gas-liquid separation chamber 204, the gas-liquid separation chamber
204 lower ends are provided with air storage chamber 205 and funnel 207, and demarcation strip 206 is provided between gas-liquid separation chamber 204 and air storage chamber 205.
Be staggered one group of unhurried current plate 401 in cooler 4 in the utility model, and described unhurried current plate 401 one end is fixed and connected
It is connected on the inwall of cooler 4, the other end is downward-sloping.
The utility model is reasonable in design, simple structure, and destilling tower 2 has catalyst inlet, can accelerate distillation speed, saves
Make an appointment, increase the benefit；The utility model is provided with unhurried current plate 401 in cooler 4, passes through the alcohol vapour after evaporation slow
Stream plate 401 is cooled down repeatedly, increases the cooling distance of alcohol vapour, strengthens cooling effect, accelerates cooling velocity.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of ethanol distillation purifying plant, it is characterised in that including distillation still（1）Be arranged on distillation still（1）The distillation of upper end
Tower（2）, the destilling tower（2）Successively with condenser（3）And cooler（4）Pipeline is connected, the cooler（4）Delivery port is connected
Return duct and recovery tube, the return duct connect distillation still（1）, the recovery tube connection holding vessel（5）；The distillation still（1）
Upper setting temperature sensor（6）And pressure sensor（7）；The destilling tower（2）Interior setting vaporization chamber（201）, the vaporization chamber
（201）Side is provided with catalyst inlet（202）, vaporization chamber（201）Outer wall is provided with heat-insulation layer（203）, vaporization chamber（201）Lower end sets
There is gas-liquid separation chamber（204）, the gas-liquid separation chamber（204）Lower end is provided with air storage chamber（205）, gas-liquid separation chamber（204）With storage
Air chamber（205）Between be provided with demarcation strip（206）；The cooler（4）Inside be staggered one group of unhurried current plate（401）, the unhurried current
Plate（401）One end is fixedly connected on cooler（4）On inwall, the other end is downward-sloping.
2. a kind of ethanol distillation purifying plant according to claim 1, it is characterised in that the gas-liquid separation chamber（204）Under
End is provided with funnel（207）.
3. a kind of ethanol distillation purifying plant according to claim 1, it is characterised in that the distillation still（1）Side is provided with
Feed tube（101）.
4. a kind of ethanol distillation purifying plant according to claim 1, it is characterised in that the distillation still（1）Bottom is provided with
Sewage draining exit（102）.
5. a kind of ethanol distillation purifying plant according to claim 1, it is characterised in that the distillation still（1）And destilling tower
（2）It is integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296641.7U CN206295623U (en) | 2016-11-30 | 2016-11-30 | A kind of ethanol distillation purifying plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296641.7U CN206295623U (en) | 2016-11-30 | 2016-11-30 | A kind of ethanol distillation purifying plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206295623U true CN206295623U (en) | 2017-07-04 |
Family
ID=59212578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296641.7U Expired - Fee Related CN206295623U (en) | 2016-11-30 | 2016-11-30 | A kind of ethanol distillation purifying plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206295623U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321289A (en) * | 2018-10-08 | 2019-02-12 | 芜湖天火新能源科技有限公司 | Distilling apparatus is used in a kind of processing of alcohol fuel |
| CN111939583A (en) * | 2020-08-05 | 2020-11-17 | 章广基 | A safe type distillation column device for ethanol extraction |
-
2016
- 2016-11-30 CN CN201621296641.7U patent/CN206295623U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109321289A (en) * | 2018-10-08 | 2019-02-12 | 芜湖天火新能源科技有限公司 | Distilling apparatus is used in a kind of processing of alcohol fuel |
| CN111939583A (en) * | 2020-08-05 | 2020-11-17 | 章广基 | A safe type distillation column device for ethanol extraction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20201130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |