CN214808484U - Multiple-effect concentration evaporator - Google Patents
Multiple-effect concentration evaporator Download PDFInfo
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- CN214808484U CN214808484U CN202121045602.0U CN202121045602U CN214808484U CN 214808484 U CN214808484 U CN 214808484U CN 202121045602 U CN202121045602 U CN 202121045602U CN 214808484 U CN214808484 U CN 214808484U
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- baffle
- evaporating pot
- steam
- effect
- evaporation tank
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- 238000001704 evaporation Methods 0.000 claims abstract description 110
- 230000008020 evaporation Effects 0.000 claims abstract description 66
- 230000000694 effects Effects 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 50
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 230000009290 primary effect Effects 0.000 claims description 7
- 238000002425 crystallisation Methods 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 230000009291 secondary effect Effects 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- 230000005574 cross-species transmission Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 18
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000012423 maintenance Methods 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
- 238000010977 unit operation Methods 0.000 description 1
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a multiple-effect concentration evaporator belongs to multi-effect evaporation ware technical field, and its technical scheme main points are, including the upper end lateral wall fixedly connected with connecting plate of evaporating pot, the connecting plate runs through the evaporating pot lateral wall, and the one end that the connecting plate is located the inside of evaporating pot is connected with first baffle, and the one end that the connecting plate is located the evaporating pot outside is connected with the second baffle, and fixedly connected with third baffle just is located between second baffle and the evaporating pot lateral wall on the connecting plate, and second baffle top height is less than the third baffle, and third baffle top height is less than first baffle. Compared with the prior art, the utility model discloses, so through setting up connecting plate, first baffle and third baffle, form U-shaped intercommunication tubular construction, moisture content flows in between inner wall and the first baffle on the inner wall to spill over from the third baffle, reach the drainage effect.
Description
Technical Field
The utility model relates to a multi-effect evaporator technical field, in particular to multi-effect concentration evaporator.
Background
Evaporation is the unit operation of heating a solution containing a non-volatile solute to boiling conditions, causing a portion of the solvent to vaporize and be removed, thereby increasing the concentration of the solute in the solvent.
The multi-effect evaporation system is based on the working principle of shell-and-tube circulation external heating, has short physical heating time, high evaporation speed, large concentration ratio, effective maintenance of the original effect of materials and remarkable energy-saving effect, so the multi-effect evaporation system is widely applied to the evaporation concentration process of liquid materials in pharmacy, chemical industry, food, light industry and the like.
Therefore, it is necessary to provide a multi-effect concentration evaporator to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a multiple-effect concentration evaporator has solved the problem that above-mentioned background art provided.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a concentrated evaporimeter of multiple effect, includes two at least evaporating pots and subassembly thereof, the upper end lateral wall fixedly connected with connecting plate of evaporating pot, the connecting plate runs through the evaporating pot lateral wall, the one end that the connecting plate is located the inside of evaporating pot is connected with first baffle, the one end that the connecting plate is located the evaporating pot outside is connected with the second baffle, fixedly connected with third baffle on the connecting plate just is located between second baffle and the evaporating pot lateral wall, second baffle top height is less than the third baffle, third baffle top height is less than first baffle, form the U-shaped passageway between connecting plate, third baffle and the first baffle.
Further, the evaporating pot and the components thereof comprise a first-effect evaporating pot and a second-effect evaporating pot which have the same structure;
a steam inlet and a material inlet are formed in the side wall of the primary evaporation tank, a steam heating outlet is formed in the top end of the primary evaporation tank, and a material outlet is formed in the bottom end of the primary evaporation tank;
the steam heating outlet of the primary-effect evaporation tank is connected with the steam inlet of the secondary-effect evaporation tank through a steam pipe, and the material outlet of the primary-effect evaporation tank is connected with the material inlet of the secondary-effect evaporation tank through a primary-effect material pipe;
the steam heating outlet of the two-effect evaporation tank is connected with the condensation chamber through a steam pipe, and the material outlet of the two-effect evaporation tank is connected with the crystallization chamber through a material pipe.
Further, the inside spiral heat exchange tube that all is equipped with of a imitate evaporating pot and two imitate evaporating pots, all be equipped with steam outlet on an imitate evaporating pot and the two imitate evaporating pot lateral wall, spiral heat exchange tube both ends respectively with steam inlet and steam outlet connection, the steam outlet of a imitate evaporating pot and two imitate evaporating pots is connected to corresponding steam pipe through the trachea respectively.
Further, steam slurry is arranged on the steam pipe, and material slurry is arranged on the material pipe.
Furthermore, a condensed water temporary storage box is connected to the air pipe, and an observation window is arranged on the condensed water temporary storage box.
Furthermore, the spiral heat exchange tube is made of red copper material.
To sum up, the utility model discloses following beneficial effect has:
1. according to the multi-effect concentration evaporator, materials can be evaporated for multiple times through the multi-effect evaporator, the crystallization rate of the materials is increased, and due to the fact that steam generated by evaporation is utilized for multiple times, energy can be greatly saved, and pollution to the environment can be reduced;
2. this kind of multiple-effect concentration evaporator, at the in-process of evaporation material, moisture content becomes steam and discharges from the steam heating export in the material, in the discharge process, steam is supplementary on the inner wall of a effect evaporating pot and two effect evaporating pots, meet the cold right side and become moisture content, if not handling, moisture content flows back to the material along the inner wall right side for the evaporation concentration effect variation, so through setting up connecting plate, first baffle and third baffle, form U-shaped communicating pipe structure, moisture content inflow on the inner wall is between inner wall and the first baffle, overflow on following the third baffle, reach the drainage effect.
Drawings
FIG. 1 is a front view of a multi-effect concentration evaporator;
FIG. 2 is an enlarged view of the structure at A of a multi-effect concentration evaporator;
in the figure: 1-connecting plate; 2-a first separator; 3-a second separator; 4-a third separator; 5-one-effect evaporation tank; 6-two-effect evaporation tank; 7-a steam inlet; 8-material inlet; 9-steam heating outlet; 10-material outlet; 11-a steam tube; 12-a material pipe; 13-a condensation chamber; 14-a crystallization chamber; 15-spiral heat exchange tubes; 16-a steam outlet; 17-the trachea; 18-steam slurry; 19-material slurry; 20-condensate holding tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 2, a multi-effect concentration evaporator includes at least two evaporation tanks and components thereof, in this embodiment, the evaporation tanks and the components thereof include a first-effect evaporation tank 5 and a second-effect evaporation tank 6 having the same structure, and the lower ends of the first-effect evaporation tank 5 and the second-effect evaporation tank 6 are provided with support frames;
a steam inlet 7 and a material inlet 8 are arranged on the side wall of the first-effect evaporation tank 5, a steam heating outlet 9 is arranged at the top end of the first-effect evaporation tank 5, and a material outlet 10 is arranged at the bottom end of the first-effect evaporation tank 5;
a steam heating outlet 9 of the first-effect evaporation tank 5 is connected with a steam inlet 7 of the second-effect evaporation tank 6 through a steam pipe 11, and a material outlet 10 of the first-effect evaporation tank 5 is connected with a material inlet 8 of the second-effect evaporation tank 6 through a first-effect material pipe 12;
a steam heating outlet 9 of the two-effect evaporation tank 6 is connected with a condensing chamber 13 through a steam pipe 11, and a material outlet 10 of the two-effect evaporation tank 6 is connected with a crystallization chamber 14 through a material pipe 12;
the inside spiral heat exchange tube 15 that all is equipped with of first effect evaporating pot 5 and two effect evaporating pot 6, spiral heat exchange tube 15 are made for red copper material, all are equipped with steam outlet 16 on the lateral wall of first effect evaporating pot 5 and two effect evaporating pot 6, and spiral heat exchange tube 15 both ends are connected with steam inlet 7 and steam outlet 16 respectively, and the steam outlet 16 of first effect evaporating pot 5 and two effect evaporating pot 6 is connected to corresponding steam pipe 11 through trachea 17 respectively.
The steam pipe 11 is provided with steam slurry 18, and the material pipe 12 is provided with material slurry 19.
The air pipe 17 is connected with a condensed water temporary storage box 20, and the condensed water temporary storage box 20 is provided with an observation window.
The side wall of the upper end of the evaporation tank is fixedly connected with a connecting plate 1, the connecting plate 1 penetrates through the side wall of the evaporation tank, one end, located inside the evaporation tank, of the connecting plate 1 is connected with a first partition plate 2, one end, located outside the evaporation tank, of the connecting plate 1 is connected with a second partition plate 3, a third partition plate 4 is fixedly connected onto the connecting plate 1 and located between the second partition plate 3 and the side wall of the evaporation tank, the top end of the second partition plate 3 is lower than the third partition plate 4, the top end of the third partition plate 4 is lower than the first partition plate 2, and a U-shaped channel is formed among the connecting plate 1, the third partition plate 4 and the first partition plate 2;
before evaporation and concentration, a worker should pour water into the third partition plate 4 and the side wall of the evaporation tank, so that the space between the third partition plate 4 and the first partition plate 2 is filled with water, and as the top end of the third partition plate 4 is lower than the first partition plate 2, and the water surface heights of the two ends are the same through the principle of a communicating pipe, when the water in the evaporation tank flows into the first partition plate 2, the inflowing water overflows from the third partition plate 4 into the second partition plate 3, and the water in the evaporation tank is discharged.
The utility model discloses a theory of operation does: when the multi-effect concentration evaporator is used, a worker pours materials into the one-effect evaporation tank 5 through the material inlet 8, then steam is generated through the gas boiler, and the steam is discharged into the spiral heat exchanger 15 in the one-effect evaporation tank 5 through the steam inlet 7;
moisture in the materials is evaporated through heat exchange, after the heat exchange is finished, steam is discharged into the air pipe 17 from the spiral heat exchanger 15, meanwhile, after the moisture of the materials in the primary-effect evaporation tank 5 is evaporated, steam is generated, the steam is discharged into the evaporation pipe 11 through the steam heating outlet 9, and the steam in the evaporation pipe 11 and the air pipe 17 is uniformly pumped into the steam inlet 9 of the secondary-effect evaporation tank 6 through the steam slurry 18;
after the material in the first-effect evaporation tank 5 is evaporated, the passing material slurry 19 is pumped into the second-effect evaporation tank 6, meanwhile, all the steam is discharged into the spiral heat exchanger 15 of the second-effect evaporation tank 6 through the steam inlet 9, and then the heat exchange evaporation is carried out with the material through the spiral heat exchanger 15 in the second-effect evaporation tank 6, the steam in the spiral heat exchanger 15 and the steam generated by the material in the second-effect evaporation tank 6 are uniformly pumped into the condensation chamber 13 by the steam slurry 18, and the material passing material slurry 19 in the second-effect evaporation tank 6 is pumped into the crystallization chamber 14.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a multiple effect concentration evaporator, includes two at least evaporating pots and subassembly thereof, its characterized in that: the utility model discloses a solar energy evaporator, including the evaporating pot, the upper end lateral wall fixedly connected with connecting plate (1) of evaporating pot, connecting plate (1) runs through the evaporating pot lateral wall, the one end that connecting plate (1) is located the evaporating pot inside is connected with first baffle (2), the one end that connecting plate (1) is located the evaporating pot outside is connected with second baffle (3), fixedly connected with third baffle (4) are gone up in connecting plate (1) and are located between second baffle (3) and the evaporating pot lateral wall, second baffle (3) top height is less than third baffle (4), third baffle (4) top height is less than first baffle (2), form the U-shaped passageway between connecting plate (1), third baffle (4) and first baffle (2).
2. The multiple effect concentration evaporator as claimed in claim 1, wherein: the evaporating pot and the components thereof comprise a first-effect evaporating pot (5) and a second-effect evaporating pot (6) which have the same structure;
a steam inlet (7) and a material inlet (8) are formed in the side wall of the primary evaporation tank (5), a steam heating outlet (9) is formed in the top end of the primary evaporation tank (5), and a material outlet (10) is formed in the bottom end of the primary evaporation tank (5);
a steam heating outlet (9) of the primary-effect evaporation tank (5) is connected with a steam inlet (7) of the secondary-effect evaporation tank (6) through a steam pipe (11), and a material outlet (10) of the primary-effect evaporation tank (5) is connected with a material inlet (8) of the secondary-effect evaporation tank (6) through a primary-effect material pipe (12);
a steam heating outlet (9) of the two-effect evaporation tank (6) is connected with a condensing chamber (13) through a steam pipe (11), and a material outlet (10) of the two-effect evaporation tank (6) is connected with a crystallization chamber (14) through a material pipe (12).
3. The multiple effect concentration evaporator as claimed in claim 2, wherein: one imitate that evaporating pot (5) and two imitate that evaporating pot (6) are inside all to be equipped with spiral heat exchange tube (15), all be equipped with steam outlet (16) on one imitate evaporating pot (5) and two imitate evaporating pot (6) lateral walls, spiral heat exchange tube (15) both ends are connected with steam inlet (7) and steam outlet (16) respectively, steam outlet (16) of one imitate evaporating pot (5) and two imitate evaporating pot (6) are connected to on corresponding steam pipe (11) through trachea (17) respectively.
4. The multiple effect concentration evaporator as claimed in claim 3, wherein: the steam pipe (11) is provided with steam slurry (18), and the material pipe (12) is provided with material slurry (19).
5. The multiple effect concentration evaporator as claimed in claim 3, wherein: the air pipe (17) is connected with a condensed water temporary storage box (20), and an observation window is arranged on the condensed water temporary storage box (20).
6. The multiple effect concentration evaporator as claimed in claim 3, wherein: the spiral heat exchange tube (15) is made of red copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121045602.0U CN214808484U (en) | 2021-05-17 | 2021-05-17 | Multiple-effect concentration evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121045602.0U CN214808484U (en) | 2021-05-17 | 2021-05-17 | Multiple-effect concentration evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214808484U true CN214808484U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121045602.0U Active CN214808484U (en) | 2021-05-17 | 2021-05-17 | Multiple-effect concentration evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214808484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692982A (en) * | 2023-06-29 | 2023-09-05 | 宜兴龙驰药化设备有限公司 | Novel tubular multi-effect distilled water machine and process thereof |
-
2021
- 2021-05-17 CN CN202121045602.0U patent/CN214808484U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116692982A (en) * | 2023-06-29 | 2023-09-05 | 宜兴龙驰药化设备有限公司 | Novel tubular multi-effect distilled water machine and process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHAOQING OUTAO NEW MATERIAL CO.,LTD. Assignor: JIANGXI O&T TECHNOLOGY Co.,Ltd. Contract record no.: X2024980007952 Denomination of utility model: A multi effect concentration evaporator Granted publication date: 20211123 License type: Common License Record date: 20240624 |