CN206881177U - A kind of modified form ethanol refinery system - Google Patents
A kind of modified form ethanol refinery system Download PDFInfo
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- CN206881177U CN206881177U CN201621309339.0U CN201621309339U CN206881177U CN 206881177 U CN206881177 U CN 206881177U CN 201621309339 U CN201621309339 U CN 201621309339U CN 206881177 U CN206881177 U CN 206881177U
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- rectifying
- modified form
- valve
- refinery system
- rectifying column
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Abstract
The utility model discloses a kind of modified form ethanol refinery system, including rectifying still, rectifying column and condensing unit, the rectifying still is arranged on the rectifying column lower end；The condensing unit is connected to the upper end of the rectifying column；Ethanol after the rectifying still side is provided with a pair of distillations carries out detecting discharge or the again detection means of rectifying, the detection means includes collecting mechanism, stocking mechanism and cycling mechanism, the collecting mechanism is arranged on the rectifying column lower end, and the stocking mechanism is arranged on the port of export of the collecting mechanism；A concentration of alcohol detector is provided between the collecting mechanism and stocking mechanism, the concentration of alcohol detector and cycling mechanism are interaction relations.The utility model increases detection means to be carried out detecting discharge or rectifying again to the ethanol after distillation, and the limitation purified can only be discharged by vapor by solving ethanol solution, and rectifying is thorough and improves operating efficiency.
Description
Technical field
It the utility model is related to and alcohol industry production technical field, relate generally to a kind of modified form ethanol refinery system.
Background technology
Fig. 1 is participated in, what is provided in figure is a kind of structural representation of ethanol refinery system of prior art, including rectifying still 1,
Rectifying column 2 and condensing unit 3, rectifying still 1 are arranged on the lower end of rectifying column 2；Condensing unit 3 includes cooler 31, condenser 32, tired out
Product tank 33, cooler 31, condenser 32, accumulation tank 33 are successively set on the upper end of rectifying column 2.
Its operation principle is：Low-concentration ethanol produces alcohol vapour and vapor after being heated in rectifying still 1, due to rectifying
There is substantial amounts of network structure filler in post 2, alcohol vapour and vapor are in rectifying column 2 because vapor compares second in uphill process
Alcohol steam weight, run into and easily condense into water droplet after fine and close netted structured packing and flow back to rectifying still 1 so that alcohol vapour condensation turns into height
Concentration ethanol.The water droplet condensed into flow back to after rectifying still 1 and the mixing of unrectified ethanol after repeated multiple times rectifying again so that rectifying
The gradual step-down of concentration of alcohol in kettle 1, to the last concentration of alcohol is qualified.
Rectifying has very important status as the core technology that alcohol purifies, and rectification process not only determines final wine
The quality of smart product, and control product yield and public work to consume.Condensed out in above prior art rectifying column 2
Alcohol-water mixture returns to repeatedly rectifying in rectifying still 1, and repeats rectifying every time and finally have part low concentration ethanol essence
Evaporate not thoroughly, cause to waste；Cost is high, loses time, production efficiency is relatively low, and automaticity is low；Therefore, a kind of height is developed
Effect, the rectifying equipment of low consumption, there is great value for improving product quality, reducing enterprise's production cost.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of automaticity is high, rectifying thoroughly, save the time,
The energy, reduce the modified form ethanol refinery system of production cost.
Technical problem to be solved in the utility model can be adopted the following technical scheme that to realize：
A kind of modified form ethanol refinery system, including rectifying still, rectifying column and condensing unit, the rectifying still are arranged on
The rectifying column lower end；
The condensing unit includes cooler, condenser and accumulation tank, the cooler and is connected to the upper of the rectifying column
End, the condenser and accumulation tank are connected to the side of the cooler；
Characterized in that, the ethanol after the rectifying still side is provided with a pair of distillations carries out detecting discharge or again
The detection means of rectifying, the detection means include collecting mechanism, stocking mechanism and cycling mechanism, and the collecting mechanism is arranged on
The rectifying column lower end, the stocking mechanism are arranged on the port of export of the collecting mechanism；
A concentration of alcohol detector, the concentration of alcohol detector are provided between the collecting mechanism and stocking mechanism
It is interaction relation with cycling mechanism.
In a preferred embodiment of the present utility model, the cycling mechanism includes a pair of valves and a pump, a pair of valves
Door is divided into the first valve and the second valve, and first valve is draining valve, and its lower end connects sewers；The pair of valve
Connected between pump by some pipelines.
In a preferred embodiment of the present utility model, the collecting mechanism is a circular drip tray, and the circle connects
Rectifying column lower port described in water pond face.
In a preferred embodiment of the present utility model, the stocking mechanism is a liquid collecting tank, and its upper end is provided with one
Respirator.
In a preferred embodiment of the present utility model, the rectifying still upper end is provided with an inlet, the condensation
Device tail end is provided with an ethanol basin.
It is inclined by one between the circular drip tray and liquid collecting tank in a preferred embodiment of the present utility model
Catheter is connected, and a check valve is provided with the catheter.
In a preferred embodiment of the present utility model, Liang Tiao branches are provided with the liquid collecting tank lower end, described
One valve is arranged in the first branch, and second valve is set gradually on the second branch with pump, the second branch connection
The inlet.
In a preferred embodiment of the present utility model, the rectifying still bottom is provided with heating tube.
In a preferred embodiment of the present utility model, the rectifying still front, glass visor is provided with below；
The rectifying still is interior, rectifying capital is each provided with a thermometer；Glass-tube liquid level meter is provided with the rectifying still.
In a preferred embodiment of the present utility model, the rectifying column is up to 7.32 meters；It is filled with the rectifying column
Fine and close stainless steel mesh filler.
The beneficial effects of the utility model are：A kind of modified form ethanol refinery system, after increase detection means is to distillation
Ethanol carry out detecting discharge or rectifying again, the limitation that purified can only be discharged by vapor by solving ethanol solution
Property, rectifying is thorough and improves operating efficiency；Concentration of alcohol detector uses electric-linked control with cycling mechanism, automates journey
Degree is high, further saves the time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ethanol refinery system of prior art；
Fig. 2 is a kind of structural representation of modified form ethanol refinery system of the utility model；
Fig. 3 is the enlarged drawing at A in a kind of Fig. 2 of modified form ethanol refinery system of the utility model.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Referring to Fig. 2 to Fig. 3, what is provided in figure is a kind of modified form ethanol refinery system, including ethanol raw material is steamed
The rectifying still 100 that evaporates, the rectifying column 200 being fractionated to ethanol raw material and the condensing unit that alcohol vapour is transformed into liquid
300。
Rectifying still 100 is set on the ground by the footing 110 of bottom, and the upper left side of rectifying still 100 is provided with an inlet
120, the bottom of rectifying still 100 is provided with the heating tube 130 that a pair of ethanol raw materials are heated, and heating tube 130 is simple in construction, thermal effect
Rate is high, and mechanical strength is good, there is good adaptability to rugged environment.Rectifying still 100 is positive, is provided with glass below regards
Mirror, the boiling situation of liquid in rectifying still 100 can be clearly seen that during work；A temperature is provided with the upper left side of rectifying still 100
Degree meter 140, so as to record the temperature of ethanol raw material heating process in time；Glass tube liquid level is provided with rectifying still 100
Meter, the volume of ethanol raw material in rectifying still 100 can be recorded at any time.
Rectifying column 200 is vertically set on the top of rectifying still 100, and rectifying column 200 is up to 7.32 meters, ethanol raw material can be allowed to steam
Alcohol vapour and vapor after evaporating have the enough fractionation time in rectifying column 200, are easy to point of alcohol vapour and vapor
From.Rectifying column 200 divides to be saved for three, is provided with a support plate 210 between every two section, is played fixed cushioning effect, reduce rectifying column 200
The pressure conducted oneself with dignity to its bottom.The stainless steel mesh filler 220 of densification is filled with rectifying column 200, is advantageous to the condensation of vapor；
Rectifying column 200 top be provided with a distributor 230, make liquid transversal in tower and on be uniformly distributed, so as to ensure high efficiency manipulation；
The lower section of distributor 230 is provided with a deflector 240, and centre is provided with suitable air inlet and increases air-flow degree, lowers the bottom of rectifying column 200
Air pressure；A thermometer 250 is provided with above distributor 230, so as to remember in time to alcohol vapour each stage
Record.
Condensing unit 300 includes cooler 310, condenser 320, accumulation tank 330, the left end of cooler 310 and rectifying column 200
The alcohol vapour outlet connection of upper end, the lower-left end of cooler 310 is connected with the left upper end of condenser 320.The right-hand member of distributor 230 is set
There is a sampling pipe 231, the tail end of sampling pipe 231 is provided with ethanol basin, the alcohol vapour after rectifying is collected,
The front end of sampling pipe 231 is provided with a valve 232；The bottom righthand side liquid outlet of condenser 320 is provided with a drain pipe road 321, goes out
What the end of liquid pipe road 321 was provided with two band valves goes out liquid lateral 321a, 321b, wherein the first lateral 321a is connected
Sampling pipe 231, second branched pipe road 321b are directly connected to accumulate the inlet of the upper end of tank 330；Accumulation tank 330 lower end goes out liquid
Mouth is also equipped with accumulation pipeline 331 of the tail end with valve, and accumulation pipeline 331 end is provided with an accumulation lateral 332
Connect sampling pipe 231.
Ethanol after the right side of rectifying still 100 is provided with a pair of distillations detect the detection dress of discharge or rectifying again
400 are put, detection means 400 includes collecting mechanism 410, stocking mechanism 420 and cycling mechanism 430, and increase detection means 400 is to steaming
Ethanol after evaporating carries out detecting discharge or rectifying again, and solving ethanol solution can only discharge what is purified by vapor
Limitation, rectifying is thorough and improves operating efficiency.
Collecting mechanism 410 is arranged on the lower end steam outlet 260 of rectifying column 200, and collecting mechanism 410 is one circular water receiving
Disk 411, the water that liquid is condensed into rectifying column 200 can be collected to greatest extent.Stocking mechanism 420 is a liquid collecting tank 421, its
Upper end is provided with a respirator 422, and the cleanliness factor of liquid in liquid collecting tank 421 can be effectively ensured.Circular drip tray 411 and liquid collecting tank
Connected between 421 by an inclined catheter 440, a check valve 441 is provided with catheter 440, is easy to liquid to discharge, prevented
Only steam overflows；One concentration of alcohol detector 442, concentration of alcohol detector 442 use electric-linked control with cycling mechanism 430
System, automaticity is high, further saves the time.
Cycling mechanism 430 includes a pair of pumps 432 of valve 431 and one, and the first valve 431a is draining valve, and its lower end connects ground
Sewer；Liang Tiao branches 433,434 are provided with the lower end of liquid collecting tank 421, the first valve 431a is arranged in the first branch 433,
Second valve 431b and pump 432 set gradually on the second branch 434, pass through some pipelines between a pair of valves 431 and pump 432
Connection, liquid in the first branch 433 flow to sewers directly with the first valve 431a unlatching, in the second branch 434
Liquid the inlet 120 of end is flowed to directly with the second valve 431b unlatching.
As shown in Figures 2 and 3, basic functional principle of the present utility model is：
Low-concentration ethanol is injected in rectifying still 100 by inlet 120 first, passes through the liquid level gauge in rectifying still 100
The liquid level of low-concentration ethanol is checked, until after it reaches 3/4ths of the total measurement (volume) of rectifying still 100, heating valve 150 is opened and enters
Enter thermal source (industrial steam) to start to heat low-concentration ethanol in rectifying still 100.Low-concentration ethanol evaporates into second after heating
Alcohol steam and vapor, because the proportion of vapor is larger, boiling point is higher than alcohol vapour, and each rank is controlled according to thermometer 140
The vapor that the temperature of section makes volatilization get on is condensed into aqueous water in rectifying column 200, and aqueous water is by fine and close in rectifying column 200
Stainless steel mesh filler 220 condensed, so as to return to the steam outlet 260 of the lower end of rectifying column 200；Second after volatilization
Alcohol steam is up run into rectifying column 200, through cooler 310, condenser 320, accumulation tank 330, passes through respective valves to second
Alcohol basin stored for future use.
The steam outlet 260 that aqueous water returns to the lower end of rectifying column 200 is collected by circular drip tray 411, then directly
Drain into the liquid collecting tank 421 outside rectifying still 100, the liquid ethanol concentration of discharge is detected by concentration of alcohol detector 442, if
Reaching discharge standard, the second valve 431b of closing, the first valve 431a of opening are directly discharged automatically；If discharge standard is not reached
Automatic the first valve 431a, the second valve 431b of opening, the startup pump 432 of closing enters low-concentration ethanol by inlet 120
Rectifying is repeated in rectifying still 100, repeats the above steps and is directly discharged until reaching discharge standard.The utility model was producing
The liquid that condensation is always had in journey is discharged, and reduces the low-concentration ethanol amount of repetition rectifying, cost-effective, save the time, is carried
High production efficiency, suitable for the purpose of industrialized production.
The advantages of general principle of the present utility model, principal character and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the spirit and scope of the utility model is not departed from
There are various changes and modifications, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model will
Protection domain is asked to be defined by appended claims and coordinate.
Claims (10)
1. a kind of modified form ethanol refinery system, including rectifying still, rectifying column and condensing unit, the rectifying still is arranged on described
Rectifying column lower end；
The condensing unit includes cooler, condenser and accumulation tank, the cooler and is connected to the upper end of the rectifying column, institute
State condenser and accumulate the side that tank is connected to the cooler；
Characterized in that, the ethanol after the rectifying still side is provided with a pair of distillations carries out detecting discharge or rectifying again
Detection means, the detection means includes collecting mechanism, stocking mechanism and cycling mechanism, and the collecting mechanism is arranged on described
Rectifying column lower end, the stocking mechanism are arranged on the port of export of the collecting mechanism；
A concentration of alcohol detector is provided between the collecting mechanism and stocking mechanism, the concentration of alcohol detector is with following
Ring mechanism is interaction relation.
2. a kind of modified form ethanol refinery system as claimed in claim 1, it is characterised in that the cycling mechanism includes a pair
Valve and a pump, a pair of valves are divided into the first valve and the second valve, and first valve is draining valve, and its lower end connects underground
Water channel；Connected between the pair of valve and pump by some pipelines.
3. a kind of modified form ethanol refinery system as claimed in claim 2, it is characterised in that the collecting mechanism is one circular
Drip tray, rectifying column lower port described in the circular drip tray face.
4. a kind of modified form ethanol refinery system as claimed in claim 3, it is characterised in that the stocking mechanism is a liquid collecting
Tank, its upper end are provided with a respirator.
5. a kind of modified form ethanol refinery system as claimed in claim 4, it is characterised in that the rectifying still upper end is provided with
One inlet, the condensing unit tail end are provided with an ethanol basin.
6. a kind of modified form ethanol refinery system as claimed in claim 5, it is characterised in that the circular drip tray and liquid collecting
Connected between tank by an inclined catheter, a check valve is provided with the catheter.
7. a kind of modified form ethanol refinery system as claimed in claim 6, it is characterised in that set in the liquid collecting tank lower end
You Liangtiao branches, first valve are arranged in the first branch, and second valve is set gradually on the second branch with pump,
Second branch connects the inlet.
8. a kind of modified form ethanol refinery system as claimed in claim 1, it is characterised in that the rectifying still bottom is provided with
Heating tube.
A kind of 9. modified form ethanol refinery system as claimed in claim 1, it is characterised in that the rectifying still front, below
It is provided with glass visor；In the rectifying still, rectifying capital be each provided with a thermometer；It is provided with the rectifying still
Glass-tube liquid level meter.
10. a kind of modified form ethanol refinery system as claimed in claim 1, it is characterised in that the rectifying column is up to 7.32
Rice；The stainless steel mesh filler of densification is filled with the rectifying column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309339.0U CN206881177U (en) | 2016-12-01 | 2016-12-01 | A kind of modified form ethanol refinery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309339.0U CN206881177U (en) | 2016-12-01 | 2016-12-01 | A kind of modified form ethanol refinery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881177U true CN206881177U (en) | 2018-01-16 |
Family
ID=61327857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309339.0U Active CN206881177U (en) | 2016-12-01 | 2016-12-01 | A kind of modified form ethanol refinery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206881177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD910809S1 (en) * | 2019-04-26 | 2021-02-16 | Next Century Spirits Llc | Alcohol distillation apparatus |
| CN113670703A (en) * | 2020-05-15 | 2021-11-19 | 中粮生物科技股份有限公司 | Method and device for determining concentration of ethanol and volatile acid in sample to be detected |
| CN115253342A (en) * | 2022-07-27 | 2022-11-01 | 河南省白酒质量监督检验中心 | White spirit detects discarded object environmental protection processing system |
-
2016
- 2016-12-01 CN CN201621309339.0U patent/CN206881177U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD910809S1 (en) * | 2019-04-26 | 2021-02-16 | Next Century Spirits Llc | Alcohol distillation apparatus |
| CN113670703A (en) * | 2020-05-15 | 2021-11-19 | 中粮生物科技股份有限公司 | Method and device for determining concentration of ethanol and volatile acid in sample to be detected |
| CN115253342A (en) * | 2022-07-27 | 2022-11-01 | 河南省白酒质量监督检验中心 | White spirit detects discarded object environmental protection processing system |
| CN115253342B (en) * | 2022-07-27 | 2023-07-28 | 河南省白酒质量监督检验中心 | Environment-friendly treatment system for white spirit detection waste |
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