CN208406126U - Distill falling film evaporator - Google Patents
Distill falling film evaporator Download PDFInfo
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- CN208406126U CN208406126U CN201821072762.2U CN201821072762U CN208406126U CN 208406126 U CN208406126 U CN 208406126U CN 201821072762 U CN201821072762 U CN 201821072762U CN 208406126 U CN208406126 U CN 208406126U
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- evaporator
- liquid separation
- stoste
- bull stick
- separation disk
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Abstract
The utility model discloses distillation falling film evaporators, including evaporator, the lower surface of the evaporator is provided with support frame, the evaporator is fixedly mounted on the upper surface of support frame, the upper surface of the evaporator is provided with stirring motor, one end of the stirring motor is provided with bull stick, one end of the bull stick is fixed on one end of stirring motor, the other end of the bull stick runs through the surface of evaporator and is embedded into the inside of evaporator, the surface of bull stick is provided with liquid separation disk inside the evaporator, and the liquid separation panel surface offers diversion trench；Liquid separation disk upper surface opens up diversion trench, liquid separation disk passes through bar rotation, the stoste on liquid separation disk is set to be splashed to the inner wall of evaporator along diversion trench under the action of centripetal force, it is splashed to the stoste of evaporator inner wall simultaneously by flowing to the top of next liquid separation disk after catch tray collection, improve the area of stoste evaporation, the efficiency of stoste evaporation is improved, the time of stoste evaporation is reduced, stoste is improved and evaporates economic benefit.
Description
Technical field
The utility model belongs to vaporizer technology field, and in particular to distillation falling film evaporator.
Background technique
Evaporation is the unit operation of concentrate solution, and usual solvents are volatilizable, and the vapour pressure of most of solutes levels off to zero,
It cannot volatilize.For solution under the conditions of boiling, with the method for vaporization, exclusive segment solvent, the process that it is concentrated is called evaporation.
Evaporator uses vapor as heat medium (normally referred to as heating steam, primary steam or fresh steaming in most cases
Vapour), by metallic walls indirect heat transfer to solution, after solution is heated, solvent boiling vaporization, the steam of generation is (in most cases
It is also vapor) it is called secondary steam.During use, stoste is in distillation falling film evaporation for existing distillation falling film evaporator
Evaporation efficiency is low inside device, can be only achieved original concentration after generally requiring multiple-effect falling film evaporation, increases the time of stoste evaporation, drop
The efficiency of low stoste evaporation, improves the problem of producing and processing cost, thus it is proposed that distillation falling film evaporator.
Utility model content
The purpose of this utility model is to provide distillation falling film evaporators, to solve distillation mentioned above in the background art
During use, stoste evaporation efficiency inside distillation falling film evaporator is low for falling film evaporator, generally requires multiple-effect falling film
It can be only achieved original concentration after evaporation, increase the time of stoste evaporation, reduce the efficiency of stoste evaporation, improve production and processing cost
The problem of.
To achieve the above object, the utility model provides the following technical solutions: distillation falling film evaporator, including evaporator,
The lower surface of the evaporator is provided with support frame, and the evaporator is fixedly mounted on the upper surface of support frame, the evaporator
Upper surface be provided with stirring motor, one end of the stirring motor is provided with bull stick, and one end of the bull stick is fixed on stirring
The other end of one end of motor, the bull stick runs through the surface of evaporator and is embedded into the inside of evaporator, in the evaporator
The surface of portion's bull stick is provided with liquid separation disk, and the liquid separation panel surface offers diversion trench.
Preferably, the side of the liquid separation disk is provided with catch tray, and the catch tray is fixed on the inner surface of evaporator, institute
It states and is provided with blender below liquid separation disk, there are two the blender settings, and two blender opposite directions, which are fixed on, to be turned
The surface of bar.
Preferably, the outer surface of the evaporator is provided with inlet, and one end of the inlet is through the outer of evaporator
Surface and the inside for being embedded into evaporator, the side of the inlet are provided with leakage fluid dram, and one end of the leakage fluid dram is through steaming
Hair device lower surface and the inside for being embedded into evaporator.
Preferably, the side of the evaporator is that have circulating pump, and the circulating pump is fixed on the upper surface of support frame, described
The both ends of circulating pump are provided with circulation pipe, and the circulation pipe of the upper end of the circulating pump runs through the surface of evaporator and connects setting
There is discharge port.
Preferably, the circulation pipe of the circulating pump lower end and one end of leakage fluid dram connect and are embedded into the following table of evaporator
Face.
Compared with prior art, the utility model has the beneficial effects that liquid separation disk upper surface opens up diversion trench, liquid separation disk is logical
Bar rotation is crossed, so that the stoste on liquid separation disk is splashed to the inner wall of evaporator along diversion trench under the action of centripetal force, simultaneously
It is splashed to the top for flowing to next liquid separation disk after the stoste of evaporator inner wall is collected by catch tray, improves stoste evaporation
Area improves the efficiency of stoste evaporation, reduces the time of stoste evaporation, improves stoste and evaporates economic benefit, is gone out using circular ring shape
Material mouth avoids stoste from being fallen by one outlet, increases the scattered degree of stoste discharge, increases the surface area of stoste evaporation, uses
The blender of bi-directional symmetrical increases the flowing of base of evaporator stoste, avoids the stoste of base of evaporator is static for a long time from causing
Solidification, improve stoste evaporation safety.
Detailed description of the invention
Fig. 1 is the evaporation structure schematic diagram of the utility model；
Fig. 2 is the liquid separation dish structure schematic diagram of the utility model；
Fig. 3 is the liquid separation disk and catch tray cross-sectional view of the utility model；
In figure: 1, evaporator；2, support frame；3, stirring motor；4, bull stick；5, liquid separation disk；6, catch tray；7, blender；
8, inlet；9, leakage fluid dram；10, circulation pipe；11, circulating pump；12, discharge port；13, steam pipe；14, diversion trench.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment one:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: distillation falling film evaporator, including evaporation
Device 1, the lower surface of evaporator 1 are provided with support frame 2, and evaporator 1 is steamed by the way that the upper surface for being mounted on support frame 2 is welded and fixed
The upper surface of hair device 1 is provided with stirring motor 3, and one end of stirring motor 3 is provided with bull stick 4, and one end of bull stick 4 is socketed in stirring
The other end of one end of motor 3, bull stick 4 runs through the surface of evaporator 1 and is embedded into the inside of evaporator 1, turns inside evaporator 1
The surface of bar 4 is provided with liquid separation disk 5, and liquid separation disk 5 is fixed by welding in the surface of bull stick 4, and 5 surface of liquid separation disk offers water conservancy diversion
Slot 14.
In order to increase the efficiency of stoste evaporation, reduce the time of stoste evaporation, in the present embodiment, it is preferred that liquid separation disk 5
Side is provided with catch tray 6, and catch tray 6 is fixed by welding in the inner surface of evaporator 1, and the lower section of liquid separation disk 5, which is provided with, to be stirred
Device 7 is mixed, there are two the settings of blender 7, and two 7 opposite directions of blender are fixed on the surface of bull stick 4.
In order to improve the fluency inside stoste disengaging evaporator 1, in the present embodiment, it is preferred that the outer surface of evaporator 1
It is provided with inlet 8, one end of inlet 8 runs through the outer surface of evaporator 1 and is embedded into the inside of evaporator 1, inlet 8
Side is provided with leakage fluid dram 9, and one end of leakage fluid dram 9 runs through 1 lower surface of evaporator and is embedded into the inside of evaporator 1.
In order to improve the high efficiency that stoste recycles inside evaporator 1, the efficiency of stoste evaporation is improved, in the present embodiment,
Preferably, the side of evaporator 1 is that have circulating pump 11, and circulating pump 11 is bolted on the upper surface of support frame 2, circulating pump
11 both ends are provided with circulation pipe 10, and the circulation pipe 10 of the upper end of circulating pump 11 runs through the surface of evaporator 1 and connects setting
There is discharge port 12, the both ends of discharge port 12 are connect with circulation pipe 10 and inlet 8 respectively.
In order to increase stoste in the convenience of 1 internal flow of evaporator, the difficulty of stoste discharge evaporator 1, this reality are reduced
It applies in example, it is preferred that the circulation pipe 10 of 11 lower end of circulating pump connect with one end of leakage fluid dram 9 and is embedded into the following table of evaporator 1
Face.
Embodiment two:
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: distillation falling film evaporator, including evaporation
Device 1, the lower surface of evaporator 1 are provided with support frame 2, and evaporator 1 is steamed by the way that the upper surface for being mounted on support frame 2 is welded and fixed
The upper surface of hair device 1 is provided with stirring motor 3, and one end of stirring motor 3 is provided with bull stick 4, and one end of bull stick 4 is socketed in stirring
The other end of one end of motor 3, bull stick 4 runs through the surface of evaporator 1 and is embedded into the inside of evaporator 1, turns inside evaporator 1
The surface of bar 4 is provided with liquid separation disk 5, and liquid separation disk 5 is fixed on the surface of bull stick 4 by threaded engagement, and 5 surface of liquid separation disk offers
Diversion trench 14.
In order to increase the efficiency of stoste evaporation, reduce the time of stoste evaporation, in the present embodiment, it is preferred that liquid separation disk 5
Side is provided with catch tray 6, and catch tray 6 is fixed by welding in the inner surface of evaporator 1, and the lower section of liquid separation disk 5, which is provided with, to be stirred
Device 7 is mixed, there are two the settings of blender 7, and two 7 opposite directions of blender are fixed on the surface of bull stick 4.
In order to improve the fluency inside stoste disengaging evaporator 1, in the present embodiment, it is preferred that the outer surface of evaporator 1
It is provided with inlet 8, one end of inlet 8 runs through the outer surface of evaporator 1 and is embedded into the inside of evaporator 1, inlet 8
Side is provided with leakage fluid dram 9, and one end of leakage fluid dram 9 runs through 1 lower surface of evaporator and is embedded into the inside of evaporator 1.
In order to improve the high efficiency that stoste recycles inside evaporator 1, the efficiency of stoste evaporation is improved, in the present embodiment,
Preferably, the side of evaporator 1 is that have circulating pump 11, and circulating pump 11 is bolted on the upper surface of support frame 2, circulating pump
11 both ends are provided with circulation pipe 10, and the circulation pipe 10 of the upper end of circulating pump 11 runs through the surface of evaporator 1 and connects setting
There is discharge port 12, the both ends of discharge port 12 are connect with circulation pipe 10 and inlet 8 respectively.
In order to increase stoste in the convenience of 1 internal flow of evaporator, the difficulty of stoste discharge evaporator 1, this reality are reduced
It applies in example, it is preferred that the circulation pipe 10 of 11 lower end of circulating pump connect with one end of leakage fluid dram 9 and is embedded into the following table of evaporator 1
Face.
The working principle and process for using of the utility model: it in use, closing leakage fluid dram 9, is steamed at this time by the way that inlet 8 is past
The stoste for injecting suitable volumes inside device 1 is sent out, and starts stirring motor 3 and circulating pump 11, the stoste inside inlet 8 is logical at this time
The top that discharge port 12 falls in liquid separation disk 5 is crossed, stirring motor 3 rotates bull stick 4 with liquid separation disk 5 by rotation, while liquid separation
The inner surface of evaporator 1 is dispersed and hit to the stoste of 5 top of disk by diversion trench 14, while stoste is collected simultaneously by catch tray 6
The top of next liquid separation disk 5 is fallen to, blender 7 rotates under the action of bull stick 4, carries out to the stoste of 1 bottom of evaporator
It is mixed, circulating pump 11 reaches the stoste of 1 bottom of evaporator in circulating pump 11 by circulation pipe 10 by suction at this time
Portion, stoste enters the inside of discharge port 12 by circulation pipe 10 under the action of circulating pump 11, and recycles, at this time evaporator 1
Internal vapor is discharged at subsequent processing by steam pipe 13, and the stoste inside evaporator 1 reaches a certain concentration, is opened
Leakage fluid dram 9, the stoste inside evaporator 1 is discharged into subsequent processing by leakage fluid dram 9 at this time.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. distilling falling film evaporator, including evaporator (1), it is characterised in that: the lower surface of the evaporator (1) is provided with support
Frame (2), the evaporator (1) are fixedly mounted on the upper surface of support frame (2), and the upper surface of the evaporator (1), which is provided with, to be stirred
It mixes motor (3), one end of the stirring motor (3) is provided with bull stick (4), and one end of the bull stick (4) is fixed on stirring motor
(3) other end of one end, the bull stick (4) runs through the surface of evaporator (1) and is embedded into the inside of evaporator (1), described
The surface of the internal bull stick (4) of evaporator (1) is provided with liquid separation disk (5), and liquid separation disk (5) surface offers diversion trench (14).
2. distillation falling film evaporator according to claim 1, it is characterised in that: the side of the liquid separation disk (5) is provided with
Catch tray (6), the catch tray (6) are fixed on the inner surface of evaporator (1), are provided with stirring below the liquid separation disk (5)
Device (7), there are two blender (7) settings, and two blender (7) opposite directions are fixed on the surface of bull stick (4).
3. distillation falling film evaporator according to claim 1, it is characterised in that: the outer surface of the evaporator (1) is arranged
Having inlet (8), one end of the inlet (8) runs through the outer surface of evaporator (1) and is embedded into the inside of evaporator (1),
The side of the inlet (8) is provided with leakage fluid dram (9), and one end of the leakage fluid dram (9) is through evaporator (1) lower surface and embedding
Enter the inside to evaporator (1).
4. distillation falling film evaporator according to claim 1, it is characterised in that: the side of the evaporator (1) is to follow
Ring pumps (11), and the circulating pump (11) is fixed on the upper surface of support frame (2), and the both ends of the circulating pump (11), which are provided with, to be followed
Endless tube (10), the circulation pipe (10) of the upper end of the circulating pump (11) run through the surface of evaporator (1) and are connected with discharging
Mouth (12).
5. distillation falling film evaporator according to claim 4, it is characterised in that: the circulation pipe of circulating pump (11) lower end
(10) it is connect with one end of leakage fluid dram (9) and is embedded into the lower surface of evaporator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072762.2U CN208406126U (en) | 2018-07-09 | 2018-07-09 | Distill falling film evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821072762.2U CN208406126U (en) | 2018-07-09 | 2018-07-09 | Distill falling film evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208406126U true CN208406126U (en) | 2019-01-22 |
Family
ID=65125572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821072762.2U Active CN208406126U (en) | 2018-07-09 | 2018-07-09 | Distill falling film evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208406126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974174A (en) * | 2020-09-01 | 2020-11-24 | 江苏康祥实业集团有限公司 | Falling film type hydrogen chloride absorption device |
-
2018
- 2018-07-09 CN CN201821072762.2U patent/CN208406126U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111974174A (en) * | 2020-09-01 | 2020-11-24 | 江苏康祥实业集团有限公司 | Falling film type hydrogen chloride absorption device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Falling film evaporator Effective date of registration: 20201124 Granted publication date: 20190122 Pledgee: Bank of China Limited Dongying Branch Pledgor: DONGYING KEHONG CHEMICAL Co.,Ltd. Registration number: Y2020980008392 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211215 Granted publication date: 20190122 Pledgee: Bank of China Limited Dongying Branch Pledgor: DONGYING KEHONG CHEMICAL Co.,Ltd. Registration number: Y2020980008392 |