CN204601640U - A kind of outer circulation alcohol recovery system - Google Patents
A kind of outer circulation alcohol recovery system Download PDFInfo
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- CN204601640U CN204601640U CN201520267029.6U CN201520267029U CN204601640U CN 204601640 U CN204601640 U CN 204601640U CN 201520267029 U CN201520267029 U CN 201520267029U CN 204601640 U CN204601640 U CN 204601640U
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- recovery system
- heat exchanger
- evaporator
- tubular heat
- outer circulation
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Abstract
The utility model relates to recovery system, be specifically related to a kind of outer circulation alcohol recovery system, mainly comprise evaporimeter, the condenser be connected with described evaporimeter, the receiver be connected with condenser, the negative-pressure vacuum system imported by receiver top, described evaporimeter comprises tubular heat exchanger, to circulate the evaporator be connected with tubular heat exchanger, and described tubular heat exchanger comprises the housing being positioned at middle part, be positioned at the end socket of housing upper, be positioned at the cone of lower housing portion; The right side of described end socket is connected with pipe connecting flange, and pipe connecting flange connects evaporator sidewall by pipeline; Described housing left side top is connected with steam inlet, and described housing bottom right side is connected with steam (vapor) outlet; Described cone base is discharging opening, and cone wall is provided with the charging aperture and the circulating line that add alcohol mother liquor, and described circulating line connects the bottom of evaporator.The utility model is interconnected to form circulating cooling by tubular heat exchanger and evaporator, and alcohol continuous circulation reclaims, and organic efficiency is higher.
Description
Technical field
The utility model relates to recovery system, is specifically related to a kind of outer circulation alcohol recovery system.
Background technology
Alcohol industry is the important basic material industry of national economy, is widely used in the fields such as chemical industry, food industry, daily use chemicals, medical and health.Especially pharmaceuticals industry, alcohol waste material, as the organic waste materials of high concentration and high suspended matter, adds the difficulty of waste recovery.In industry, the logical alcohol fractionating column that adopts is separated, and this mode energy consumption is high, and efficiency is low, has a strong impact on quality and the economic benefit of product.
Utility model content
For Problems existing in background technology, the utility model object is to provide a kind of outer circulation alcohol recovery system.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
A kind of outer circulation alcohol recovery system, mainly comprise evaporimeter, the condenser be connected with described evaporimeter, the receiver be connected with condenser, the negative-pressure vacuum system imported by receiver top, described evaporimeter comprises tubular heat exchanger, to circulate the evaporator be connected with tubular heat exchanger, described tubular heat exchanger comprises the housing being positioned at middle part, is positioned at the end socket of housing upper, is positioned at the cone of lower housing portion; The right side of described end socket is connected with pipe connecting flange, and pipe connecting flange connects evaporator sidewall by pipeline; Described housing left side top is connected with steam inlet, and described housing bottom right side is connected with steam (vapor) outlet; Described cone base is discharging opening, and cone wall is provided with the charging aperture and the circulating line that add alcohol mother liquor, and described circulating line connects the bottom of evaporator.
As preferably, described evaporator comprises middle part tank body, and lay respectively at upper cover body and the inferior pyramidal lid at tank body two ends, middle part, described upper cover body connects condenser by pipeline, and tank body side, described middle part is provided with first row blank pipe; Described inferior pyramidal lid connects the cone of described tubular heat exchanger by circulating line.
As preferably, described middle part tank body is respectively equipped with lens at differing heights.
As preferably, described first row blank pipe is also provided with vacuum meter.
As preferably, described receiver is divided into upper chamber and lower chambers by dividing plate, and described upper chamber is connected by outer siphunculus with lower chambers.
As preferably, described upper chamber sidewall is provided with the vacuum mouth of pipe, and the described vacuum mouth of pipe connects negative-pressure vacuum system.
As preferably, the inwall of described lower chambers is also provided with second row blank pipe.
The beneficial effects of the utility model are: the utility model is interconnected to form circulating cooling by tubular heat exchanger and evaporator, and alcohol continuous circulation reclaims, and organic efficiency is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of native system;
Reference numeral: 1-evaporimeter; 2-condenser; 3-receiver; 4-tubular heat exchanger; 5-evaporator; 6-housing; 7-end socket; 8-cone; 9-pipe connecting flange; 10-steam inlet; 11-steam (vapor) outlet; 12-discharging opening; 13-charging aperture; 14-circulating line; Tank body in the middle part of 15-; 16-upper cover body; 17-inferior pyramidal lid; 18-lens; 19-first row blank pipe; 20-vacuum meter; 21-shell and tube condenser; 22-coiled tube condenser; 23-VERTICAL TUBE; 24-coolant outlet; 25-cooling water inlet; The external bend pipe of 26-; 27-coil pipe; 28-dividing plate; 31-upper chamber; 32-lower chambers; The outer siphunculus of 33-; 34-second row blank pipe; The 35-vacuum mouth of pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of outer circulation alcohol recovery system described in the utility model, mainly comprises evaporimeter 1, the condenser 2 be connected with described evaporimeter 1, the receiver 3 be connected with condenser 2, the negative-pressure vacuum system imported by receiver 3 top.
Described evaporimeter 1 comprises tubular heat exchanger 4, to circulate the evaporator 5 be connected with tubular heat exchanger 4.Described tubular heat exchanger 4 comprises the housing 6 being positioned at middle part, is positioned at the end socket 7 on housing 6 top, is positioned at the cone 8 of housing 6 bottom; The right side of described end socket 7 is connected with pipe connecting flange 9, and pipe connecting flange 9 connects evaporator 5 sidewall by pipeline; Described housing 6 left side top is connected with steam inlet 10, and described housing 6 bottom right side is connected with steam (vapor) outlet 11; Be discharging opening 12 bottom described cone 8, in order to discharge slag charge; Cone 8 wall is provided with the charging aperture 13 and the circulating line 14 that add alcohol mother liquor, and described circulating line 14 connects the bottom of evaporator 5.
Described evaporator 5 comprises middle part tank body 15, lay respectively at upper cover body 16 and the inferior pyramidal lid 17 at tank body 15 two ends, middle part, described upper cover body 16 connects condenser 2 by pipeline, tank body 15 side, described middle part is provided with first row blank pipe 19, in order to evaporimeter 1 pressure release, in order to observe pressure release state, described first row blank pipe 19 is also provided with vacuum meter 20; Described inferior pyramidal lid 17 connects the cone 8 of described tubular heat exchanger 4 by circulating line 14.Conveniently observe the situation in evaporator 5, described middle part tank body 15 is respectively equipped with lens 18 at differing heights.
Described condenser 2 comprises the shell and tube condenser 21 and coiled tube condenser 22 that connect setting up and down, and described shell and tube condenser 21 inside is provided with multiple VERTICAL TUBE 23, and right side wall top is provided with coolant outlet 24; Cooling water inlet 25 is provided with bottom the right side wall of described coiled tube condenser 21.Shell and tube condenser 21 is connected by external bend pipe 26 with described coiled tube condenser 22, described external bend pipe 26 one end vertical connecting pipe 23, and the other end connects coil pipe 27.Adopt the condenser 2 of two kinds of forms to combine, condensation effect is better, improves condensation efficiency.
Described receiver 3 is divided into upper chamber 31 and lower chambers 32 by dividing plate 28, and described upper chamber 31 is connected by outer siphunculus 33 with lower chambers 32.Described upper chamber 31 sidewall is provided with the vacuum mouth of pipe 35, and the described vacuum mouth of pipe 35 connects negative-pressure vacuum system (not shown); The inwall of described lower chambers 32 is also provided with second row blank pipe 34, in order to receiver 3 pressure release.
Operation principle: steam-out (SO) enters the shell side of tubular heat exchanger 4, alcohol mother liquor is heated, make it by thermal evaporation in tube side, alcohol, under the condition of vacuum decompression, enters the tube side of pipe bundle condenser 2, to catch a cold liquefaction, enter the interior cooling further of tube side of coil condenser 2 again, cooling water is entered by the shell side cooling water inlet 25 of coil condenser 2, flows into the shell side of pipe bundle condenser 2, finally poured in return water system by coolant outlet 24, and alcohol is finally collected in receiver 3.In this process, alcohol impure in evaporator 5 enters in tubular heat exchanger 4 by circulating line 14, again carries out circulating and evaporating; Whole removal process, carries out under the environment of negative pressure of vacuum, can reduce the boiling point of alcohol, strengthens separating effect.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (7)
1. an outer circulation alcohol recovery system, it is characterized in that: mainly comprise evaporimeter, the condenser be connected with described evaporimeter, the receiver be connected with condenser, the negative-pressure vacuum system imported by receiver top, described evaporimeter comprises tubular heat exchanger, to circulate the evaporator be connected with tubular heat exchanger, described tubular heat exchanger comprises the housing being positioned at middle part, is positioned at the end socket of housing upper, is positioned at the cone of lower housing portion; The right side of described end socket is connected with pipe connecting flange, and pipe connecting flange connects evaporator sidewall by pipeline; Described housing left side top is connected with steam inlet, and described housing bottom right side is connected with steam (vapor) outlet; Described cone base is discharging opening, and cone wall is provided with the charging aperture and the circulating line that add alcohol mother liquor, and described circulating line connects the bottom of evaporator.
2. a kind of outer circulation alcohol recovery system according to claim 1, it is characterized in that: described evaporator comprises middle part tank body, lay respectively at upper cover body and the inferior pyramidal lid at tank body two ends, middle part, described upper cover body connects condenser by pipeline, and tank body side, described middle part is provided with first row blank pipe; Described inferior pyramidal lid connects the cone of described tubular heat exchanger by circulating line.
3. a kind of outer circulation alcohol recovery system according to claim 2, is characterized in that: described middle part tank body is respectively equipped with lens at differing heights.
4. a kind of outer circulation alcohol recovery system according to claim 2, is characterized in that: described first row blank pipe is also provided with vacuum meter.
5. a kind of outer circulation alcohol recovery system according to any one of Claims 1-4, it is characterized in that: described receiver is divided into upper chamber and lower chambers by dividing plate, described upper chamber is connected by outer siphunculus with lower chambers.
6. a kind of outer circulation alcohol recovery system according to claim 5, is characterized in that: described upper chamber sidewall is provided with the vacuum mouth of pipe, and the described vacuum mouth of pipe connects negative-pressure vacuum system.
7. a kind of outer circulation alcohol recovery system according to claim 6, is characterized in that: the inwall of described lower chambers is also provided with second row blank pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267029.6U CN204601640U (en) | 2015-04-28 | 2015-04-28 | A kind of outer circulation alcohol recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267029.6U CN204601640U (en) | 2015-04-28 | 2015-04-28 | A kind of outer circulation alcohol recovery system |
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| Publication Number | Publication Date |
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| CN204601640U true CN204601640U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520267029.6U Active CN204601640U (en) | 2015-04-28 | 2015-04-28 | A kind of outer circulation alcohol recovery system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187361A (en) * | 2018-01-31 | 2018-06-22 | 荣成鸿德海洋生物科技有限公司 | A kind of enrichment facility for protein aqueous solution |
| CN108299544A (en) * | 2018-01-31 | 2018-07-20 | 荣成鸿德海洋生物科技有限公司 | A method of carrying out protein aqueous solution concentration using tubular heat exchanger prevents tubulation fouling |
| CN112354204A (en) * | 2020-10-27 | 2021-02-12 | 湖南精诚制药机械有限公司 | Anti-volatilization alcohol recovery tower based on interlayer cavity liquid seal |
-
2015
- 2015-04-28 CN CN201520267029.6U patent/CN204601640U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187361A (en) * | 2018-01-31 | 2018-06-22 | 荣成鸿德海洋生物科技有限公司 | A kind of enrichment facility for protein aqueous solution |
| CN108299544A (en) * | 2018-01-31 | 2018-07-20 | 荣成鸿德海洋生物科技有限公司 | A method of carrying out protein aqueous solution concentration using tubular heat exchanger prevents tubulation fouling |
| CN112354204A (en) * | 2020-10-27 | 2021-02-12 | 湖南精诚制药机械有限公司 | Anti-volatilization alcohol recovery tower based on interlayer cavity liquid seal |
| CN112354204B (en) * | 2020-10-27 | 2022-05-03 | 湖南精诚制药机械有限公司 | Anti-volatilization alcohol recovery tower based on interlayer cavity liquid seal |
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