CN107413061A - Circulating energy-saving dual-effect concentrator - Google Patents
Circulating energy-saving dual-effect concentrator Download PDFInfo
- Publication number
- CN107413061A CN107413061A CN201710861914.0A CN201710861914A CN107413061A CN 107413061 A CN107413061 A CN 107413061A CN 201710861914 A CN201710861914 A CN 201710861914A CN 107413061 A CN107413061 A CN 107413061A
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- CN
- China
- Prior art keywords
- effect
- heater
- airway tube
- gas
- liquid separator
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- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a kind of circulating energy-saving dual-effect concentrator, including an effect heater, an effect concentration tank, two effect heaters, two effect concentration tanks, first-stage condenser, secondary condenser, gas-liquid separator and fluid reservoir；One effect heater and an effect concentration tank are connected by the first airway tube through steam hole, and the first airway tube is connected with first-stage condenser；Two effect heaters and two effect concentration tanks are connected by the second airway tube of steam hole, and the second airway tube is connected with secondary condenser；Gas-liquid separator is connected on the airway tube between an effect concentration tank and two effect heaters；The liquid outlet of gas-liquid separator connects with fluid reservoir；Fluid reservoir is connected by conduit with an effect heater.One aspect of the present invention makes the steam-purity value into next stage higher, enhances heating effect, so as to reduce steam consumption, the liquid component on the other hand effectively separated using gas-liquid separator, reduces the waste of resource and the energy.
Description
Technical field
The present invention relates to double effect evaporator field, more particularly to a kind of circulating energy-saving dual-effect concentrator.
Background technology
Dual-effect energy-saving concentrator is applied to the concentration of the liquid materials such as Chinese medicine, chemical industry, food, is to meet that heat sensitive material is dense
Contract desired energy-conservation concentrator.
The equipment typically by one effect heater, 1st effective evaporator, two effect heaters, 2nd effect evaporator, separator, by water
Device, condenser etc. are formed.Traditional dual-effect concentrator has many defects, and the steam come out such as 1st effective evaporator enters two effects and heated
Part feed liquid can be taken away when device, causes the vapor (steam) temperature for entering two effect heaters not high, makes energy-saving effect undesirable.It is existing
Improved energy-saving dual-purpose evaporator, the temperature into material in 2nd effect evaporator is improved by adding gas-liquid separator, with reality
The purpose now saved, but liquid is not reasonably utilized caused by gas-liquid separator, causes the waste of resource and the energy.
The content of the invention
The present invention solves the technical problem of a kind of circulating energy-saving dual-effect concentrator is provided, existing economic benefits and social benefits are can solve the problem that
Above mentioned problem existing for evaporator.
In order to solve the above technical problems, one aspect of the present invention is：It is dense to provide a kind of circulating energy-saving economic benefits and social benefits
Contracting device, including：One effect heater, an effect concentration tank, two effect heaters, two effect concentration tanks, in addition to first-stage condenser, two level are cold
Condenser, gas-liquid separator and fluid reservoir；The one effect heater and an effect concentration tank pass through through the first of its overhead vapor hole
Airway tube connects, and first airway tube is connected with the first-stage condenser；The two effect heater and two effect concentration tanks pass through
The second airway tube through its overhead vapor hole connects, and second airway tube is connected with the secondary condenser；The gas-liquid
Separator is connected on the airway tube between an effect concentration tank and two effect heaters；The liquid outlet of the gas-liquid separator is equal
Connected with the fluid reservoir；The fluid reservoir is connected by conduit with described one effect heater, the fluid reservoir and an effect heating
Reflux pump is also equipped with the link circuit of device.
In a preferred embodiment of the present invention, first airway tube is higher than close to one end of described one effect heater and leaned on
One end of the nearly effect concentration tank.
In a preferred embodiment of the present invention, second airway tube is higher than close to one end of described two effect heaters and leaned on
One end of the nearly two effects concentration tank.
In a preferred embodiment of the present invention, the inclination between first airway tube and the second airway tube and horizontal plane
Angle is 15~60 °.
In a preferred embodiment of the present invention, an effect heater and two effect heaters are vacuum heater.
In a preferred embodiment of the present invention, the top of an effect heater and two effect heaters is located at the steam
Screen pack is mounted on below hole.
The beneficial effects of the invention are as follows：A kind of circulating energy-saving dual-effect concentrator of the present invention, it is simple in construction, it is reasonable in design, its
By the circulating reflux of gas-liquid separator, fluid reservoir and connection fluid reservoir and an effect heater, on the one hand make into next stage
Steam-purity value is higher, enhances heating effect, so as to reduce steam consumption, is on the other hand effectively separated using gas-liquid separator
Liquid component, reduce the waste of resource and the energy.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of the preferred embodiment of circulating energy-saving dual-effect concentrator one of the present invention；
Coding is respectively in figure：1 is an effect heater, and 2 be an effect concentration tank, and 3 be two effect heaters, and 4 be that two effects concentrate
Tank, 5 be first-stage condenser, and 6 be secondary condenser, and 7 be gas-liquid separator, and 8 be fluid reservoir, and 9 be steam hole, and 10 be the first air guide
Pipe, 11 be the second airway tube, and 12 be reflux pump, and 13 be screen pack.
Embodiment
Referring to Fig. 1, the embodiment of the present invention includes：
Embodiment 1
This circulating energy-saving dual-effect concentrator, including an effect heater 1, one imitate concentration tank 2, two and imitate the effect concentration of heater 3, two
Tank 4, first-stage condenser 5, secondary condenser 6, gas-liquid separator 7 and fluid reservoir 8；The one effect heater 1 and one imitates concentration tank 2
Connected by the first airway tube 10 through its overhead vapor hole 9, it is described two effect heater 3 and two imitate concentration tank 4 by through
Second airway tube 11 in its overhead vapor hole 9 connects.Wherein, the first airway tube 10 is higher than close to one end of an effect heater 1 and leaned on
15~60 ° of one end of nearly effect concentration tank 2, and be connected with first-stage condenser 5；Second airway tube 11 is close to two effect heaters 3
One end is higher than close to 15~60 ° of one end of two effect concentration tanks 4, and is connected with secondary condenser 6.
The gas-liquid separator 7 is connected on the copper airway tube between an effect concentration tank 2 and two effect heaters 3, and it goes out
Liquid mouth connects with fluid reservoir 8.Fluid reservoir 8 is connected by conduit with an effect heater 1, and imitates heater 1 in fluid reservoir 8 and one
Reflux pump 12 is installed, so that the liquid in fluid reservoir is smoothly back in an effect heater on link circuit.Because pass through gas-liquid
The liquid that separator is isolated contains material to be concentrated, and has certain temperature, if directly discharged, not only pollutes ring
Border, waste of resource, and also result in the waste of energy.
It is vacuum heater that above-mentioned effect heater 1 and two, which imitates heater 3, can effectively improve capacity usage ratio, improve
The concentrate of feed liquid after evaporation.
Screen pack is mounted in addition, being located at the top of an effect effect heater 3 of heater 1 and two below steam hole 9
13, effectively to intercept impurity particle, improve the purity of concentrate.
Claims (6)
1. a kind of circulating energy-saving dual-effect concentrator, including：One effect heater (1), one effect concentration tank (2), two effect heaters (3),
Two effect concentration tanks (4), it is characterised in that also including first-stage condenser (5), secondary condenser (6), gas-liquid separator (7) and storage
Flow container (8)；The one effect heater (1) and an effect concentration tank (2) pass through the first airway tube through its overhead vapor hole (9)
(10) connect, first airway tube (10) is connected with the first-stage condenser (5)；The two effect heater (3) and two effects are dense
Contracting tank (4) is connected by the second airway tube (11) through its overhead vapor hole, second airway tube (11) and the two level
Condenser (6) is connected；The gas-liquid separator (7) is connected to leading between an effect concentration tank (2) and two effect heaters (3)
On tracheae；The liquid outlet of the gas-liquid separator (7) connects with the fluid reservoir (8)；The fluid reservoir (8) passes through conduit and institute
An effect heater (1) connection is stated, the fluid reservoir (8) and one are imitated and is also equipped with reflux pump on the link circuit of heater (1)
(12)。
2. circulating energy-saving double effect evaporator according to claim 1, it is characterised in that first airway tube (10) is close
One end of the one effect heater (1) is higher than close to one end of described one effect concentration tank.
3. circulating energy-saving double effect evaporator according to claim 1, it is characterised in that second airway tube (11) is close
One end of the two effect heater (3) is higher than close to one end of described two effect concentration tanks.
4. the circulating energy-saving double effect evaporator according to Claims 2 or 3, it is characterised in that first airway tube (10)
And second angle of inclination of the airway tube (11) between horizontal plane be 15~60 °.
5. circulating energy-saving double effect evaporator according to claim 1, it is characterised in that an effect heater and two effects add
Hot device is vacuum heater.
6. circulating energy-saving double effect evaporator according to claim 1, it is characterised in that an effect heater (1) and two
The top of effect heater (3), which is located at below the steam hole (9), is mounted on screen pack (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861914.0A CN107413061A (en) | 2017-09-21 | 2017-09-21 | Circulating energy-saving dual-effect concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861914.0A CN107413061A (en) | 2017-09-21 | 2017-09-21 | Circulating energy-saving dual-effect concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107413061A true CN107413061A (en) | 2017-12-01 |
Family
ID=60433414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710861914.0A Pending CN107413061A (en) | 2017-09-21 | 2017-09-21 | Circulating energy-saving dual-effect concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107413061A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842653A (en) * | 2021-10-16 | 2021-12-28 | 安徽海神寿春药业有限公司 | Circulation vacuum decompression double-effect concentrator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202554960U (en) * | 2012-06-07 | 2012-11-28 | 温州正展机械有限公司 | Double-effect energy-saving concentrator |
| CN104307196A (en) * | 2014-11-21 | 2015-01-28 | 黄冈华阳药业有限公司 | Triple-effect concentrator |
| CN204319793U (en) * | 2014-11-12 | 2015-05-13 | 上海远跃制药机械有限公司 | A kind of efficient energy-saving economic benefits and social benefits external circulation evaporator |
| CN204485332U (en) * | 2015-02-11 | 2015-07-22 | 张诗山 | A kind of novel evacuated decompression concentrator |
| WO2015107249A1 (en) * | 2014-01-20 | 2015-07-23 | Alex Hanganu Research, S.L. | High-efficiency multiple-effect distillation he-med device |
| CN205252556U (en) * | 2015-12-04 | 2016-05-25 | 云南大唐汉方制药有限公司 | Vacuum concentrating apparatus |
-
2017
- 2017-09-21 CN CN201710861914.0A patent/CN107413061A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202554960U (en) * | 2012-06-07 | 2012-11-28 | 温州正展机械有限公司 | Double-effect energy-saving concentrator |
| WO2015107249A1 (en) * | 2014-01-20 | 2015-07-23 | Alex Hanganu Research, S.L. | High-efficiency multiple-effect distillation he-med device |
| CN204319793U (en) * | 2014-11-12 | 2015-05-13 | 上海远跃制药机械有限公司 | A kind of efficient energy-saving economic benefits and social benefits external circulation evaporator |
| CN104307196A (en) * | 2014-11-21 | 2015-01-28 | 黄冈华阳药业有限公司 | Triple-effect concentrator |
| CN204485332U (en) * | 2015-02-11 | 2015-07-22 | 张诗山 | A kind of novel evacuated decompression concentrator |
| CN205252556U (en) * | 2015-12-04 | 2016-05-25 | 云南大唐汉方制药有限公司 | Vacuum concentrating apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113842653A (en) * | 2021-10-16 | 2021-12-28 | 安徽海神寿春药业有限公司 | Circulation vacuum decompression double-effect concentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |