CN114247167A - Double-effect external circulation evaporator - Google Patents
Double-effect external circulation evaporator Download PDFInfo
- Publication number
- CN114247167A CN114247167A CN202111466707.8A CN202111466707A CN114247167A CN 114247167 A CN114247167 A CN 114247167A CN 202111466707 A CN202111466707 A CN 202111466707A CN 114247167 A CN114247167 A CN 114247167A
- Authority
- CN
- China
- Prior art keywords
- chamber
- evaporator
- condensation
- air guide
- evaporator body
- 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.)
- Pending
Links
- 238000009833 condensation Methods 0.000 claims abstract description 48
- 230000005494 condensation Effects 0.000 claims abstract description 48
- 238000001704 evaporation Methods 0.000 claims abstract description 32
- 230000008020 evaporation Effects 0.000 claims abstract description 29
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 7
- 239000011229 interlayer Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 239000006260 foam Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0094—Evaporating with forced circulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The invention discloses a double-effect external circulation evaporator, and relates to the technical field of evaporators. The evaporator comprises an evaporator body and an air guide pipe, wherein an evaporation chamber is formed in the lower portion of the inner side of the evaporator body, a feeding pipe penetrates through and is fixed on the outer wall of the evaporator body on one side of the evaporation chamber, a condensation chamber is formed in the evaporator body above the evaporation chamber, the evaporation chamber is communicated with the condensation chamber through a connecting pipe, a condensation plate is horizontally inserted into the condensation chamber, air guide holes are uniformly formed in the condensation plate, a vacuum box is fixedly connected to the outer wall on one side of the evaporator body, the air guide pipe penetrates through the vacuum box, the upper end of the air guide pipe extends into the condensation chamber, and the lower end of the air guide pipe extends into the evaporation chamber. The condensing plate can increase the area of the steam in cold, improve the condensing efficiency of the steam, and can reintroduce the uncondensed steam into the evaporation chamber through the air duct and the vacuum box, thereby reducing the waste of heat energy and saving more energy.
Description
Technical Field
The invention belongs to the technical field of evaporators, and particularly relates to a double-effect external circulation evaporator.
Background
In the western medicine, trades such as light chemical industry and food processing can use the evaporimeter to carry out evaporative concentration to solution usually, in order to improve the energy-conserving effect of evaporimeter, at present adopt economic benefits and social benefits or triple effect extrinsic cycle evaporimeter more, current economic benefits and social benefits extrinsic cycle evaporimeter is at the in-process that uses, steam can't obtain quick abundant cooling, make a large amount of steam not cool off just derive from the condensation chamber through the air duct yet, still can produce the foam among the few solution heating process, current dual-effect evaporimeter can't filter out the active ingredient that contains in this part foam, can cause active ingredient's waste, pass through the in-process that the air duct carried at steam simultaneously, can't carry out effectual heat preservation to the air duct, make and can cause a large amount of heat loss in the steam transportation process, consequently, urgent need can the improved technique on the market, in order to solve above-mentioned problem.
Disclosure of Invention
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a double-effect external circulation evaporator which comprises an evaporator body and an air guide pipe, wherein an evaporation chamber is formed in the lower portion of the inner side of the evaporator body, a feeding pipe penetrates through and is fixed on the outer wall of the evaporator body on one side of the evaporation chamber, a condensation chamber is formed in the evaporator body above the evaporation chamber, the evaporation chamber is communicated with the condensation chamber through a connecting pipe, a condensation plate is horizontally inserted into the condensation chamber, air guide holes are uniformly formed in the condensation plate, a vacuum box is fixedly connected to the outer wall on one side of the evaporator body, the air guide pipe penetrates through the vacuum box, the upper end of the air guide pipe extends into the condensation chamber, the lower end of the air guide pipe extends into the evaporation chamber, a collecting barrel is fixedly connected to the other side of the outer portion of the evaporator body, and the collecting barrel is communicated with the bottom of the inner side of the condensation chamber through the air guide pipe.
Preferably, the heating plate is fixed in the evaporator body below the evaporation chamber, the condenser is fixed on the evaporator body at the position of the condensation chamber, and the heating plate and the condenser are both electrically connected with an external power switch through leads.
Preferably, the charging pipe is fixedly sleeved with a valve, the collecting barrel is provided with a discharging pipe, and the discharging pipe is also fixedly sleeved with a valve.
Preferably, the upper end of air duct cup joints and is fixed with first collection cover, and first collection cover is located the superiors the top of condenser plate, the lower extreme of connecting pipe cup joints and is fixed with the second and collects the cover.
Preferably, the bilateral symmetry fixedly connected with of condensation chamber inner wall is spacing socket, spacing socket is provided with three groups along the inner wall from the top down equidistant of condensation chamber.
Preferably, the condensation plate is provided with three, three groups of three which are respectively inserted into the three limiting sockets, and the front surface of the evaporator body on the front side of the condensation plate is rotatably connected with a box door through a hinge.
Preferably, a vacuum interlayer is arranged in the vacuum box and sleeved outside the air guide pipe.
The invention has the following beneficial effects:
1. according to the steam condensing device, the condensing plate is arranged in the condensing chamber, the precooling area of the steam can be increased through the condensing plate, the steam can be cooled more sufficiently, the steam condensation can be accelerated, the condensing efficiency of the steam can be improved, meanwhile, the air guide holes in the condensing plate can be formed, the foam doped in the steam can be filtered, effective components contained in the foam can be filtered out, and the waste is reduced.
2. According to the invention, through arranging the air guide pipe and the vacuum box, uncondensed steam can be guided into the evaporation chamber through the air guide pipe, and the heat energy of the part is effectively utilized, so that the evaporator can save more energy, meanwhile, the vacuum box can effectively preserve heat in the air guide pipe, and the heat loss caused in the steam conveying process in the air guide pipe can be reduced.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an internal structural portion of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of a vacuum box according to the present invention;
fig. 4 is a top view of a cold plate of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an evaporator body; 2. a condensing chamber; 3. a limiting socket; 4. a condensing plate; 5. an air duct; 6. a first collection hood; 7. a vacuum box; 8. a feed tube; 9. an evaporation chamber; 10. heating plates; 11. a connecting pipe; 12. a second collection hood; 13. a catheter; 14. a collection barrel; 15. a valve; 16. a box door; 17. vacuum interlayer; 18. and air vents.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the invention is a dual-effect external circulation evaporator, which comprises an evaporator body 1 and an air duct 5, wherein an evaporation chamber 9 is formed at the lower part of the inner side of the evaporator body 1, a feed pipe 8 is fixedly penetrated on the outer wall of the evaporator body 1 at one side of the evaporation chamber 9, a condensation chamber 2 is formed in the evaporator body 1 above the evaporation chamber 9, the evaporation chamber 9 is communicated with the condensation chamber 2 through a connecting pipe 11, a condensation plate 4 is horizontally inserted in the condensation chamber 2, air guide holes 18 are uniformly formed in the condensation plate 4, the foam generated in the heating process can be filtered through the arranged air guide holes 18, the effective components contained in the foam can be filtered out, a vacuum box 7 is fixedly connected on the outer wall at one side of the evaporator body 1, the air duct 5 penetrates through the vacuum box 7, the upper end of the air duct 5 extends into the condensation chamber 2, and the lower end of the air duct 5 extends into the evaporation chamber 9, the other side of the outside of the evaporator body 1 is fixedly connected with a collecting barrel 14, and the collecting barrel 14 is communicated with the bottom of the inner side of the condensing chamber 2 through a liquid guide pipe 13.
Further, the heating plate 10 is fixed in the evaporator body 1 below the evaporation chamber 9, the condenser is fixed on the evaporator body 1 at the position of the condensation chamber 2, the heating plate 10 and the condenser are electrically connected with an external power switch through wires, the original liquid in the evaporation chamber 9 can be heated through the heating plate 10, and the inside of the condensation chamber 2 can be cooled through the condenser.
Further, cup joint on the filling tube 8 and be fixed with valve 15, be provided with the discharging pipe on the collecting vessel 14, and also cup joint on the discharging pipe and be fixed with valve 15, can be to the leading-in raw materials of inside of evaporating chamber through filling tube 8, can derive the solution that obtains after the evaporation through the discharging pipe and collect.
Further, the upper end of air duct 5 cup joints and is fixed with first collection cover 6, and first collection cover 6 is located the top of the condensing panel 4 of the superiors, and the lower extreme of connecting pipe 11 cup joints and is fixed with second collection cover 12, and first collection cover 6 can make in the better leading-in air duct 5 of uncooled steam, and second collection cover 12 can make the better entering connecting pipe 11 of steam that the heating evaporation obtained in.
Further, the bilateral symmetry fixedly connected with of 2 inner walls of condensation chamber has spacing socket 3, and spacing socket 3 is provided with three groups along the inner wall from the top down equidistant of condensation chamber 2, and spacing socket 3's setting is used for supporting fixedly condensing plate 4.
Further, the condensation plate 4 is provided with three, three condensation plates 4 are respectively inserted into three groups of limiting sockets 3, the front face of the evaporator body 1 on the front side of the condensation plate 4 is rotatably connected with a box door 16 through a hinge, the precooling area of steam can be increased through the condensation plate 4, the steam condensation is accelerated, the condensation plate 4 can be taken out by opening the box door 16, and the condensation plate 4 is cleaned.
Further, the vacuum interlayer 17 is arranged in the vacuum box 7, the vacuum interlayer 17 is sleeved outside the air guide tube 5, and the air guide tube 5 can be better insulated through the vacuum interlayer 17, so that heat loss is reduced.
The working principle is as follows: during the use, place this evaporimeter body 1 steadily in required position department, open valve 15 on the filling tube 8, lead-in raw materials in to the evaporating chamber 9 through the filling tube 8, heat the raw materials inside the evaporating chamber 9 through hot plate 10 after that, the steam that produces in the raw materials heating process can collect cover 12 smooth entering connecting pipe 11 through the second, and lead-in condensing chamber 2 through connecting pipe 11 in, the steam that gets into the inside of condensing chamber 2 can meet cold liquefaction, in the process of steam condensation, condensing panel 4 can increase the cold area of steam, accelerate steam condensation, if contain the foam in the steam, air guide hole 18 on condensing panel 4 can also filter the foam, filter out the active ingredient that contains in the foam, the steam that is not condensed then can get into in 5 through first collection cover 6, and carry to in the heating chamber 9 through air duct 5, recycle this part heat, the in-process of steam is carried to air duct 5, and vacuum box 7 can carry out effectual heat preservation to the steam of air duct 5 inside, reduces thermal loss, and the solution that obtains after the condensation can fall into the lower part of condensation chamber 2 to collect in leading-in collecting vessel 14 through catheter 13, through opening valve 15 on the discharging pipe on collecting vessel 14, can derive the solution in the collecting vessel 14.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modifications to the technical solutions described in the above embodiments, and equivalents of some technical features are included in the scope of the present invention.
Claims (7)
1. The utility model provides a economic benefits and social benefits extrinsic cycle evaporimeter, includes evaporimeter body (1) and air duct (5), its characterized in that: the evaporator is characterized in that an evaporation chamber (9) is formed in the lower portion of the inner side of the evaporator body (1), a feeding pipe (8) penetrates through and is fixed on the outer wall of the evaporator body (1) on one side of the evaporation chamber (9), a condensation chamber (2) is formed in the evaporator body (1) above the evaporation chamber (9), the evaporation chamber (9) is communicated with the condensation chamber (2) through a connecting pipe (11), a condensation plate (4) is horizontally inserted into the condensation chamber (2), air guide holes (18) are uniformly formed in the condensation plate (4), a vacuum box (7) is fixedly connected to the outer wall on one side of the evaporator body (1), the air guide pipe (5) penetrates through the vacuum box (7), the upper end of the air guide pipe (5) extends into the condensation chamber (2), the lower end of the air guide pipe (5) extends into the evaporation chamber (9), and a collecting barrel (14) is fixedly connected to the other side of the outer portion of the evaporator body (1), the collecting barrel (14) is communicated with the bottom of the inner side of the condensing chamber (2) through a liquid guide pipe (13).
2. The dual-effect external circulation evaporator of claim 1, wherein a heating plate (10) is fixed in the evaporator body (1) below the evaporation chamber (9), a condenser is fixed on the evaporator body (1) at the position of the condensation chamber (2), and the heating plate (10) and the condenser are both electrically connected with an external power switch through wires.
3. The dual-effect external circulation evaporator of claim 1, wherein a valve (15) is fixedly sleeved on the feeding pipe (8), a discharging pipe is arranged on the collecting barrel (14), and the valve (15) is also fixedly sleeved on the discharging pipe.
4. The dual-effect external circulation evaporator of claim 1, wherein a first collecting hood (6) is fixedly sleeved on the upper end of the air duct (5), the first collecting hood (6) is positioned above the uppermost condensing plate (4), and a second collecting hood (12) is fixedly sleeved on the lower end of the connecting pipe (11).
5. The dual-effect external circulation evaporator of claim 1, wherein limiting sockets (3) are symmetrically and fixedly connected to two sides of the inner wall of the condensing chamber (2), and three groups of limiting sockets (3) are arranged along the inner wall of the condensing chamber (2) at equal intervals from top to bottom.
6. The dual-effect external circulation evaporator of claim 5, wherein the condensing plate (4) is provided with three blocks, three blocks of the condensing plate (4) are respectively inserted into three groups of the limiting sockets (3), and the front surface of the evaporator body (1) at the front side of the condensing plate (4) is rotatably connected with a box door (16) through a hinge.
7. The double effect external circulation evaporator according to claim 1, wherein a vacuum interlayer (17) is arranged inside the vacuum box (7), and the vacuum interlayer (17) is sleeved outside the air guide pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111466707.8A CN114247167A (en) | 2021-12-03 | 2021-12-03 | Double-effect external circulation evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111466707.8A CN114247167A (en) | 2021-12-03 | 2021-12-03 | Double-effect external circulation evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114247167A true CN114247167A (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111466707.8A Pending CN114247167A (en) | 2021-12-03 | 2021-12-03 | Double-effect external circulation evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114247167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253328A (en) * | 2022-08-03 | 2022-11-01 | 苏州环诺环保科技有限公司 | Intelligent high-efficiency low-temperature evaporator and production process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10140015A1 (en) * | 2001-08-10 | 2003-04-10 | Envitech Gmbh | Solar powered desalination assembly condenser chamber is defined by an inner wall and the evaporator as outer chamber |
| CN206635168U (en) * | 2017-04-06 | 2017-11-14 | 湖南鑫科思生物科技有限公司 | A kind of high-salt wastewater processing system of energy-conservation |
| CN206777878U (en) * | 2017-05-12 | 2017-12-22 | 河南甾体生物科技有限公司 | A kind of horizontal rotary evaporator |
| CN209060816U (en) * | 2018-09-20 | 2019-07-05 | 四川泰兰德科技有限公司 | A kind of gas analyzer steam condensation self-draining arrangement |
| CN211435148U (en) * | 2019-10-15 | 2020-09-08 | 南京公汇科技有限公司 | Secondary condensing device of vacuum processor |
| CN212700589U (en) * | 2020-07-10 | 2021-03-16 | 江西博雅欣和制药有限公司 | Double-effect external circulation evaporator |
| CN213643139U (en) * | 2020-10-29 | 2021-07-09 | 广西华睿能源科技有限公司 | Crude ethylene glycol refining plant for industrial production |
-
2021
- 2021-12-03 CN CN202111466707.8A patent/CN114247167A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10140015A1 (en) * | 2001-08-10 | 2003-04-10 | Envitech Gmbh | Solar powered desalination assembly condenser chamber is defined by an inner wall and the evaporator as outer chamber |
| CN206635168U (en) * | 2017-04-06 | 2017-11-14 | 湖南鑫科思生物科技有限公司 | A kind of high-salt wastewater processing system of energy-conservation |
| CN206777878U (en) * | 2017-05-12 | 2017-12-22 | 河南甾体生物科技有限公司 | A kind of horizontal rotary evaporator |
| CN209060816U (en) * | 2018-09-20 | 2019-07-05 | 四川泰兰德科技有限公司 | A kind of gas analyzer steam condensation self-draining arrangement |
| CN211435148U (en) * | 2019-10-15 | 2020-09-08 | 南京公汇科技有限公司 | Secondary condensing device of vacuum processor |
| CN212700589U (en) * | 2020-07-10 | 2021-03-16 | 江西博雅欣和制药有限公司 | Double-effect external circulation evaporator |
| CN213643139U (en) * | 2020-10-29 | 2021-07-09 | 广西华睿能源科技有限公司 | Crude ethylene glycol refining plant for industrial production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253328A (en) * | 2022-08-03 | 2022-11-01 | 苏州环诺环保科技有限公司 | Intelligent high-efficiency low-temperature evaporator and production process |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220329 |
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