CN204319792U - A kind of heat sensitive material falling film evaporation device - Google Patents
A kind of heat sensitive material falling film evaporation device Download PDFInfo
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- CN204319792U CN204319792U CN201420808990.7U CN201420808990U CN204319792U CN 204319792 U CN204319792 U CN 204319792U CN 201420808990 U CN201420808990 U CN 201420808990U CN 204319792 U CN204319792 U CN 204319792U
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- distributor
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- evaporimeter
- layer distributor
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Abstract
The utility model relates to a kind of heat sensitive material falling film evaporation device, it comprises vaporising device body, the upper end of vaporising device body arranges feed pipe, the end of feed pipe arranges large shower nozzle, the below of large shower nozzle arranges ground floor distributor, second layer distributor and third layer distributor, ground floor distributor, through hole A offered respectively by second layer distributor and third layer distributor, through hole B and through hole C, ground floor distributor, the porosity of second layer distributor and third layer distributor increases successively, below third layer distributor, evaporimeter is set, vertical steam-generating bank is uniformly distributed in evaporimeter, the corresponding evaporation tube of every three through hole C, evaporimeter arranges steam inlet, the bottom of evaporimeter connects gathering-device, pump is connected bottom gathering-device, pump link circuit pipe, loop pipe connects feed pipe, the top of gathering-device is provided with gas vent, the utility model simplicity of design, not only heat-sensitive materials is evaporated away, and heat utilization ratio is high, evaporation effect is good.
Description
Technical field
The utility model belongs to chemical technology field, is specifically related to vaporising device, particularly a kind of heat sensitive material falling film evaporation device.
Background technology
At present, the liquid concentration evaporation operation evaporimeter for industries such as chemical industry, medicine, light industry, food, petrochemical industry, metallurgy mainly contains two classes.First film-rising evaporator, the structure of such evaporimeter mainly comprises vaporiser body and is positioned at the inner some steam-generating banks matched of vaporiser body, heat tunnel is formed between the steam-generating bank of vaporiser body inside, heat tunnel two ends are communicated with heat medium import and export respectively, and charging aperture is located at vaporiser body bottom.It two is falling film evaporators, and this evaporation feed liquor mouth is in upper endfeed, and because processed feed liquid is in charging suitable for reading, its feed liquid is difficult to distribute uniformly in vaporization chamber, not only well can not be evaporated by heat-sensitive materials, but also not waste energy.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simplicity of design is provided, easy and simple to handle, cost is low, be evenly distributed, the heat sensitive material falling film evaporation device of saving resource.
The purpose of this utility model is achieved in that a kind of heat sensitive material falling film evaporation device, it comprises vaporising device body, the upper end of described vaporising device body is provided with feed pipe, the end of described feed pipe is provided with large shower nozzle, the below of described large shower nozzle is provided with three layers of distributor, be respectively ground floor distributor, second layer distributor and third layer distributor, described ground floor distributor, second layer distributor and third layer distributor offer through hole A respectively, through hole B and through hole C, the diameter of described through hole A is greater than through hole B and through hole C, the diameter of described through hole B is greater than the diameter of through hole C, described ground floor distributor, the porosity of second layer distributor and third layer distributor increases successively, below described third layer distributor, evaporimeter is set, vertical steam-generating bank is evenly distributed with in described evaporimeter, the corresponding evaporation tube of described every three through hole C and the inwall of three equal corresponding evaporation tubes of through hole C, the upper left-hand of described evaporimeter is provided with steam inlet, the bottom of described evaporimeter is connected with gathering-device by pipeline, pump is connected with bottom described gathering-device, described pump is connected with loop pipe, described loop pipe connects feed pipe, the top of described gathering-device is provided with gas vent.
The porosity of described ground floor distributor is not less than 60%.
The porosity of described second layer distributor is not less than 80%.
The porosity of described third layer distributor is not less than 90%.
The quantity of described through hole C is three times of evaporation tube quantity.
Described vaporising device body is the oblong structure of cross section.
The beneficial effects of the utility model: the utility model simplicity of design, feed pipe end is provided with large shower nozzle, make charging even, three layers of distributor are installed in vaporising device, better material can be evenly distributed by three layers of different distributor, then the material be evenly distributed is put into evaporimeter, vertical steam-generating bank is provided with in evaporimeter, every three through hole C wherein in third layer distributor are to an evaporation tube and the inwall of corresponding evaporation tube, because vapours enters in evaporimeter by steam inlet, the outer wall relative temperature of such evaporation tube is higher, such material flows down along the inwall of evaporation tube, evaporation effect is relatively good, thus heat-sensitive materials is evaporated away, gathering-device is entered by the material after evaporating, by pump by the material in gathering-device again suction vaporising device, form loop, repeated evaporation heat-sensitive materials, the utility model has simplicity of design in a word, easy and simple to handle, cost is low, be evenly distributed, the advantage of saving resource.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of heat sensitive material falling film evaporation device of the utility model.
Fig. 2 is the structural representation of the utility model ground floor distributor.
Fig. 3 is the structural representation of the utility model second layer distributor.
Fig. 4 is the structural representation of the utility model third layer distributor.
Fig. 5 is the graph of a relation between the utility model evaporation tube and through hole.
In figure: 1, vaporising device body 2, feed pipe 3, large shower nozzle 4, ground floor distributor 5, second layer distributor 6, third layer distributor 7, through hole A 8, through hole B 9, through hole C 10, evaporimeter 11, steam-generating bank 12, evaporation tube 13, steam inlet 14, gathering-device 15, pump 16, loop pipe 17, gas vent.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As Figure 1-5, a kind of heat sensitive material falling film evaporation device, it comprises vaporising device body 1, the upper end of described vaporising device body 1 is provided with feed pipe 2, the end of described feed pipe 2 is provided with large shower nozzle 3, the below of described large shower nozzle 3 is provided with three layers of distributor, be respectively ground floor distributor 4, second layer distributor 5 and third layer distributor 6, described ground floor distributor 4, second layer distributor 5 and third layer distributor 6 offer through hole A7 respectively, through hole B8 and through hole C9, the diameter of described through hole A7 is greater than through hole B8 and through hole C9, the diameter of described through hole B8 is greater than the diameter of through hole C9, described ground floor distributor 4, the porosity of second layer distributor 5 and third layer distributor 6 increases successively, below described third layer distributor 6, evaporimeter 10 is set, vertical steam-generating bank 11 is evenly distributed with in described evaporimeter 10, the corresponding evaporation tube 12 of described every three through hole C9 and the inwall of three equal corresponding evaporation tubes 12 of through hole C9, the upper left-hand of described evaporimeter 10 is provided with steam inlet 13, the bottom of described evaporimeter 10 is connected with gathering-device 14 by pipeline, pump 15 is connected with bottom described gathering-device 14, described pump 15 is connected with loop pipe 16, described loop pipe 16 connects feed pipe, the top of described gathering-device 14 is provided with gas vent 17.
The utility model simplicity of design, first material enters vaporising device from feed pipe, because feed pipe end is provided with large shower nozzle, make charging even, then material enters ground floor distributor, by entering again second layer distributor after the distribution of ground floor distributor, aperture due to second layer distributor is less than ground floor distributor, but porosity is greater than second layer distributor, like this can by material distribute evenly, last again by third layer distributor, the porosity of third layer distributor is larger, aperture is less, thus material is thoroughly evenly distributed, then material enters evaporimeter, vertical steam-generating bank is provided with in evaporimeter, every three through hole C wherein in third layer distributor are to an evaporation tube and the inwall of corresponding evaporation tube, because vapours enters in evaporimeter by steam inlet, the outer wall relative temperature of such evaporation tube is higher, such material flows down along the inwall of evaporation tube, evaporation effect is relatively good, thus heat-sensitive materials is evaporated away, gathering-device is entered by the material after evaporating, by pump by the material in gathering-device again suction vaporising device, form loop, repeated evaporation heat-sensitive materials, the utility model has simplicity of design in a word, easy and simple to handle, cost is low, be evenly distributed, the advantage of saving resource.
Embodiment 2
As Figure 1-5, a kind of heat sensitive material falling film evaporation device, it comprises vaporising device body 1, the upper end of described vaporising device body 1 is provided with feed pipe 2, the end of described feed pipe 2 is provided with large shower nozzle 3, the below of described large shower nozzle 3 is provided with three layers of distributor, be respectively ground floor distributor 4, second layer distributor 5 and third layer distributor 6, described ground floor distributor 4, second layer distributor 5 and third layer distributor 6 offer through hole A7 respectively, through hole B8 and through hole C9, the diameter of described through hole A7 is greater than through hole B8 and through hole C9, the diameter of described through hole B8 is greater than the diameter of through hole C9, described ground floor distributor 4, the porosity of second layer distributor 5 and third layer distributor 6 increases successively, below described third layer distributor 6, evaporimeter 10 is set, vertical steam-generating bank 11 is evenly distributed with in described evaporimeter 10, the corresponding evaporation tube 12 of described every three through hole C9 and the inwall of three equal corresponding evaporation tubes 12 of through hole C9, the upper left-hand of described evaporimeter 10 is provided with steam inlet 13, the bottom of described evaporimeter 10 is connected with gathering-device 14 by pipeline, pump 15 is connected with bottom described gathering-device 14, described pump 15 is connected with loop pipe 16, described loop pipe 16 connects feed pipe, the top of described gathering-device 14 is provided with gas vent 17.
The porosity of described ground floor distributor 4 is not less than 60%.
The porosity of described second layer distributor 5 is not less than 80%.
The porosity of described third layer distributor 6 is not less than 90%.
The quantity of described through hole C9 is three times of evaporation tube quantity.
Described vaporising device body 1 is the oblong structure of cross section.
The utility model simplicity of design, first material enters vaporising device from feed pipe, because feed pipe end is provided with large shower nozzle, make charging even, then material enters ground floor distributor, the porosity of ground floor distributor is no less than 60%, material tentatively can be distributed, by entering again second layer distributor after the distribution of ground floor distributor, aperture due to second layer distributor is less than ground floor distributor, but porosity is greater than second layer distributor, like this can by material distribute evenly, last again by third layer distributor, the porosity of third layer distributor is greater than 90%, aperture is less, thus material is thoroughly evenly distributed, then material enters evaporimeter, vertical steam-generating bank is provided with in evaporimeter, every three through hole C wherein in third layer distributor are to an evaporation tube and the inwall of corresponding evaporation tube, because vapours enters in evaporimeter by steam inlet, the outer wall relative temperature of such evaporation tube is higher, such material flows down along the inwall of evaporation tube, evaporation effect is relatively good, thus heat-sensitive materials is evaporated away, gathering-device is entered by the material after evaporating, by pump by the material in gathering-device again suction vaporising device, form loop, repeated evaporation heat-sensitive materials, vaporising device is set to the conglobate structure of cross section, not only easy for installation, and good looking appearance is generous, the utility model has simplicity of design in a word, easy and simple to handle, cost is low, be evenly distributed, the advantage of saving resource.
Claims (6)
1. a heat sensitive material falling film evaporation device, it comprises vaporising device body, it is characterized in that: the upper end of described vaporising device body is provided with feed pipe, the end of described feed pipe is provided with large shower nozzle, the below of described large shower nozzle is provided with three layers of distributor, be respectively ground floor distributor, second layer distributor and third layer distributor, described ground floor distributor, second layer distributor and third layer distributor offer through hole A respectively, through hole B and through hole C, the diameter of described through hole A is greater than through hole B and through hole C, the diameter of described through hole B is greater than the diameter of through hole C, described ground floor distributor, the porosity of second layer distributor and third layer distributor increases successively, below described third layer distributor, evaporimeter is set, vertical steam-generating bank is evenly distributed with in described evaporimeter, the corresponding evaporation tube of described every three through hole C and the inwall of three equal corresponding evaporation tubes of through hole C, the upper left-hand of described evaporimeter is provided with steam inlet, the bottom of described evaporimeter is connected with gathering-device by pipeline, pump is connected with bottom described gathering-device, described pump is connected with loop pipe, described loop pipe connects feed pipe, the top of described gathering-device is provided with gas vent.
2. a kind of heat sensitive material falling film evaporation device according to claim 1, is characterized in that: the porosity of described ground floor distributor is not less than 60%.
3. a kind of heat sensitive material falling film evaporation device according to claim 1, is characterized in that: the porosity of described second layer distributor is not less than 80%.
4. a kind of heat sensitive material falling film evaporation device according to claim 1, is characterized in that: the porosity of described third layer distributor is not less than 90%.
5. a kind of heat sensitive material falling film evaporation device according to claim 1, is characterized in that: the quantity of described through hole C is three times of evaporation tube quantity.
6. a kind of heat sensitive material falling film evaporation device according to claim 1, is characterized in that: described vaporising device body is the oblong structure of cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808990.7U CN204319792U (en) | 2014-12-19 | 2014-12-19 | A kind of heat sensitive material falling film evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420808990.7U CN204319792U (en) | 2014-12-19 | 2014-12-19 | A kind of heat sensitive material falling film evaporation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319792U true CN204319792U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420808990.7U Expired - Fee Related CN204319792U (en) | 2014-12-19 | 2014-12-19 | A kind of heat sensitive material falling film evaporation device |
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| Country | Link |
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| CN (1) | CN204319792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149784A (en) * | 2017-06-02 | 2017-09-12 | 肥城金塔机械科技有限公司 | Method of evaporating, device and its application for heat sensitive material |
-
2014
- 2014-12-19 CN CN201420808990.7U patent/CN204319792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107149784A (en) * | 2017-06-02 | 2017-09-12 | 肥城金塔机械科技有限公司 | Method of evaporating, device and its application for heat sensitive material |
| CN107149784B (en) * | 2017-06-02 | 2022-11-22 | 肥城金塔机械科技有限公司 | Evaporation method and device for heat-sensitive material and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 453000 east section of Qinglong Road, Xinxiang Economic Development Zone, Henan, Xinxiang Patentee after: XINXIANG RUICHENG TECHNOLOGY CO., LTD. Address before: Xinxiang City, Henan province 453000 Xinxiang County Langgongmiao town Qushui Village North Patentee before: XINXIANG RUICHENG TECHNOLOGY DEVELOPMENT CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |