CN207187138U - A kind of solid caustic soda production device and its solid caustic soda enrichment facility - Google Patents
A kind of solid caustic soda production device and its solid caustic soda enrichment facility Download PDFInfo
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- CN207187138U CN207187138U CN201721112493.3U CN201721112493U CN207187138U CN 207187138 U CN207187138 U CN 207187138U CN 201721112493 U CN201721112493 U CN 201721112493U CN 207187138 U CN207187138 U CN 207187138U
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- fused salt
- alkali
- caustic soda
- film supplying
- solid caustic
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Abstract
The utility model discloses a kind of solid caustic soda enrichment facility,Including multiple vertically arranged film supplying tubes,It is respectively provided with the top and bottom of each film supplying tube and enters the alkali inlet in pipe and the alkali outlet for being flowed out for the alkali lye after concentrating for alkali lye,It is respectively fused salt import and fused salt outlet and the pipeline flowed for fused salt that both ends are additionally provided with film supplying tube,It is respectively equipped with alkali-feeding valve door with fused salt entrance at alkali inlet and enters fused salt valve,By alkali-feeding valve door and enter the disengaging that fused salt valve can control the alkali lye and fused salt of each film supplying tube,When needing to drop lotus production,Close the alkali-feeding valve door of corresponding number film supplying tube and enter fused salt valve,Produce the minimum production capacity that production capacity minimum can be single film supplying tube,And when some film supplying tube breaks down,Close the alkali-feeding valve door of the film supplying tube and enter fused salt valve,Without all stopping production,Reduce influence of the failure to production.The invention also discloses a kind of solid caustic soda production device for including above-mentioned solid caustic soda enrichment facility.
Description
Technical field
Solid caustic soda production field is the utility model is related to, more particularly to a kind of solid caustic soda enrichment facility.In addition, the utility model
Further relate to a kind of solid caustic soda production device for including above-mentioned solid caustic soda enrichment facility.
Background technology
In solid caustic soda production process, film supplying tube concentration technology is simple in construction because output is big, is easily controlled and obtains extensively
Using.
Film supplying tube is single hose structure, and film supplying tube has specified production capacity and minimum production capacity, when less than minimum production capacity, can be damaged
Bad film supplying tube.And in solid caustic soda production process, production capacity hourly is typically much higher than the specified production capacity of film supplying tube, so can incite somebody to action
More film supplying tubes are combined use, to meet production requirement.But, will be by when reducing load production such as because of Market Reasons
The limitation of multiple minimum production capacities of film supplying tube, and can only all be stopped production if a wherein film supplying tube breaks down, production is caused
The big influence of root.
Therefore film supplying tube limits production capacity, influences the problems such as production during how solving solid caustic soda production, is art technology
The current technical issues that need to address of personnel.
Utility model content
The purpose of this utility model is to provide a kind of solid caustic soda enrichment facility, and it can control the alkali lye of each film supplying tube and melt
The disengaging of salt, reach the purpose of control production capacity, so as to expand applicable production capacity scope, meet various production requirements.The utility model
Another object be to provide a kind of solid caustic soda production device for including above-mentioned solid caustic soda enrichment facility.
In order to solve the above technical problems, the utility model provides a kind of solid caustic soda enrichment facility, including it is multiple side by side and vertically
The film supplying tube of setting, the alkali inlet for entering for alkali lye in pipe, each film supplying tube are equipped with the top of each film supplying tube
Bottom be provided with the alkali outlet being used for for the alkali lye outflow after concentration, the pipe for fused salt flowing is additionally provided with the film supplying tube
Road, the pipe ends are respectively fused salt import and fused salt outlet, and alkali-feeding valve door, the fused salt import are provided with the alkali inlet
Place is provided with into fused salt valve.
Preferably, the film supplying tube includes the outer tube for being used for the inner tube of alkali lye flowing and being enclosed on outside said inner tube, described outer
Manage and the pipeline for fused salt flowing formed between said inner tube, the alkali inlet is located at the top of said inner tube, it is described go out alkali
Mouth is located at the bottom of said inner tube, and the fused salt import and fused salt outlet are respectively provided at the both ends of the outer tube.
Preferably, the fused salt import is located at the bottom of the outer tube, and the fused salt outlet is located at the top of the outer tube.
Preferably, the fused salt exit is additionally provided with out fused salt valve.
Preferably, alkali inlet tube is connected with the alkali inlet, the fused salt entrance is connected with into fused salt pipe, the fused salt
Exit is connected with out fused salt pipe, and the alkali-feeding valve door is located on the alkali inlet tube, it is described enter fused salt valve be located at it is described enter it is molten
On salt pipe, it is described go out fused salt valve be located at it is described go out fused salt pipe on.
Preferably, in addition to it is located at below each film supplying tube and the vapor-liquid separation of alkali lye and steam is concentrated for separating
Device, the alkali outlet of each film supplying tube connect with the vapour liquid separator.
The utility model also provides a kind of solid caustic soda production device, including solid caustic soda enrichment facility, the solid caustic soda enrichment facility tool
Body is the solid caustic soda enrichment facility described in above-mentioned any one.
Solid caustic soda enrichment facility provided by the utility model, including it is multiple side by side and vertically arranged film supplying tube, each film supplying tube
Top be equipped with alkali inlet for entering for alkali lye in pipe, the bottom of each film supplying tube is provided with the alkaline stream being used for for after concentration
The alkali outlet gone out, is additionally provided with the pipeline for fused salt flowing on film supplying tube, and pipe ends are respectively fused salt import and fused salt outlet,
Alkali-feeding valve door is provided with alkali inlet, fused salt entrance is provided with into fused salt valve.
In use, the fused salt as heating medium enters pipeline from fused salt import, and from fused salt outlet outflow, and alkali lye from
Top alkali inlet enters in film supplying tube, flows from top to bottom, and concentration is heated in flow process, finally from alkali outlet stream
Go out；Set and alkali-feeding valve door and enter fused salt valve, then by alkali-feeding valve door and enter fused salt valve and can control the alkali of each film supplying tube
The disengaging of liquid and fused salt, when needing to reduce load production, the alkali-feeding valve door of corresponding number film supplying tube is closed as needed and is entered
Fused salt valve, production production capacity minimum can be the minimum production capacity of single film supplying tube, therefore can reach the mesh of control production capacity
, expand and be applicable production capacity scope；In addition, when some film supplying tube breaks down, close the alkali-feeding valve door of the film supplying tube and enter molten
Salt valve, without whole stopping productions, influence of the failure to production can be reduced.
Brief description of the drawings
Fig. 1 is a kind of structural representation of embodiment of solid caustic soda enrichment facility provided by the utility model；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
Embodiment
Core of the present utility model is to provide a kind of solid caustic soda enrichment facility, and it can control the alkali lye of each film supplying tube and melt
The disengaging of salt, reach the purpose of control production capacity, so as to expand applicable production capacity scope, meet various production requirements.The utility model
Another core be to provide a kind of solid caustic soda production device for including above-mentioned solid caustic soda enrichment facility.
In order that those skilled in the art more fully understand the utility model, below in conjunction with the accompanying drawings and it is embodied
The utility model is described in further detail for mode.
Fig. 1 to Fig. 3 is refer to, Fig. 1 is a kind of embodiment of solid caustic soda enrichment facility provided by the utility model
Structural representation；Fig. 2 is the enlarged drawing of part A in Fig. 1；Fig. 3 is the enlarged drawing of part B in Fig. 1.
The solid caustic soda enrichment facility that the utility model embodiment provides, including it is multiple side by side and vertically arranged falling liquid film
Pipe 1, the top of each film supplying tube 1 are equipped with the alkali inlet 2 for entering for alkali lye in pipe, and the bottom of each film supplying tube 1, which is provided with, to be used for
For the alkali outlet of the alkali lye outflow after concentration, the pipeline for fused salt flowing is additionally provided with film supplying tube 1, pipe ends are respectively molten
Salt import 3 and fused salt export 4, are provided with alkali-feeding valve door 5 at alkali inlet 2, are provided with fused salt import 3 into fused salt valve 7.
In use, the fused salt as heating medium enters pipeline from fused salt import 3, and flows out from fused salt outlet 4, and alkali lye
Enter from top alkali inlet 2 in film supplying tube 1, flow from top to bottom, and concentration is heated in flow process, finally from alkali outlet
Outflow；Alkali-feeding valve door 5 is set and enters fused salt valve 7, then by alkali-feeding valve door 5 and enters fused salt valve 7 and can control each falling liquid film
The disengaging of the alkali lye and fused salt of pipe 1, when needing to reduce load production, that closes corresponding number film supplying tube 1 as needed enters alkali
Valve 5 and enter fused salt valve 7, production production capacity minimum can be the minimum production capacity of single film supplying tube 1, therefore can reach control
The purpose of production capacity processed, expand and be applicable production capacity scope；In addition, when some film supplying tube 1 breaks down, entering for the film supplying tube 1 is closed
Alkali valve 5 and enter fused salt valve 7, without whole stopping productions, influence of the failure to production can be reduced.
The concrete structure of film supplying tube 1 have it is a variety of, specifically, film supplying tube 1 can include be used for alkali lye flowing inner tube and set
Outer tube outside inner tube, the pipeline for fused salt flowing is formed between outer tube and inner tube, and alkali inlet 2 is located to the top of inner tube
Portion, alkali outlet are located at the bottom of said inner tube, and fused salt import 3 and fused salt outlet 4 are respectively provided at the both ends of outer tube；So that drop
The structure of membrane tube 1 is simpler, and the heating concentrated effect to alkali lye is more preferable.Certainly, the concrete structure of film supplying tube 1 is not limited to this, can
Further to improve as needed.
Further, the solid caustic soda enrichment facility that the utility model embodiment provides, fused salt import 3 are preferably located at outer
The bottom of pipe, fused salt outlet 4 are preferably located at the top of outer tube；Alkali lye flows from top to bottom, at fused salt under and upper flowing, Liang Zheliu
It is dynamic in opposite direction, heat exchange can be made more abundant, reach more preferable concentrated effect.
Further, the solid caustic soda enrichment facility that the utility model embodiment provides, can be with fused salt outlet 4
Fused salt valve 6 is provided with out, further realizes the control to fused salt pipeline.It is of course also possible to be not provided with out fused salt valve 6, also exist
Within the scope of protection of the utility model.
On the basis of above-mentioned each embodiment, the solid caustic soda concentration that the utility model embodiment provides fills
Put, for convenience of the connection of solid caustic soda enrichment facility and process early stage and later stage processing apparatus, can be connected with into alkali at alkali inlet 2
Pipe, is connected with fused salt import 3 into fused salt pipe, and fused salt pipe is connected with out at fused salt outlet 4, and can be by alkali-feeding valve door 5
It is located on alkali inlet tube, fused salt valve 7 will be entered and be located at on fused salt pipe, fused salt valve 6 will be gone out and be located at out on fused salt pipe, is more convenient each
The installation of valve.
On the basis of above-mentioned each embodiment, the solid caustic soda concentration that the utility model embodiment provides fills
Put, in addition to be located at each lower section of film supplying tube 1 and the vapour liquid separator 8 for separating concentration alkali lye and steam, the institute of each film supplying tube 1
Alkali outlet is stated to connect with vapour liquid separator 8；Alkali lye is heated vaporization in flow process, forms the alkali lye and steam of concentration,
Concentration alkali lye can be separated with steam through vapour liquid separator 8, to meet requirement of the later stage process to alkali lye.
Except above-mentioned solid caustic soda enrichment facility, specific embodiment of the present utility model also provides a kind of dense including above-mentioned solid caustic soda
The solid caustic soda production device of compression apparatus, the structure of other each several parts of the solid caustic soda production device refer to prior art, no longer superfluous herein
State.
Solid caustic soda production device provided by the utility model and its solid caustic soda enrichment facility are described in detail above.This
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand method and its core concept of the present utility model.It should be pointed out that the ordinary skill people for the art
For member, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, this
A little improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (7)
- A kind of 1. solid caustic soda enrichment facility, it is characterised in that including it is multiple side by side and vertically arranged film supplying tube, each film supplying tube Top be equipped with alkali inlet for entering for alkali lye in pipe, the bottom of each film supplying tube is provided with the alkali being used for for after concentration The alkali outlet that liquid stream goes out, the pipeline for fused salt flowing is additionally provided with the film supplying tube, the pipe ends are respectively that fused salt enters Mouth and fused salt export, and are provided with alkali-feeding valve door at the alkali inlet, the fused salt entrance is provided with into fused salt valve.
- 2. solid caustic soda enrichment facility according to claim 1, it is characterised in that the film supplying tube includes being used for alkali lye flowing Inner tube and the outer tube being enclosed on outside said inner tube, the pipeline for fused salt flowing is formed between the outer tube and said inner tube, it is described Alkali inlet is located at the top of said inner tube, and the alkali outlet is located at the bottom of said inner tube, the fused salt import and the fused salt Outlet is respectively provided at the both ends of the outer tube.
- 3. solid caustic soda enrichment facility according to claim 2, it is characterised in that the fused salt import is located at the bottom of the outer tube Portion, the fused salt outlet are located at the top of the outer tube.
- 4. solid caustic soda enrichment facility according to claim 1, it is characterised in that the fused salt exit is additionally provided with out fused salt valve Door.
- 5. solid caustic soda enrichment facility according to claim 4, it is characterised in that alkali inlet tube, institute are connected with the alkali inlet State fused salt entrance to be connected with into fused salt pipe, the fused salt exit is connected with out fused salt pipe, and the alkali-feeding valve door is located at described On alkali inlet tube, it is described enter fused salt valve be located at it is described enter fused salt pipe on, it is described go out fused salt valve be located at it is described go out fused salt pipe on.
- 6. the solid caustic soda enrichment facility according to claim 1 to 5 any one, it is characterised in that also each described including being located at Below film supplying tube and for separating the vapour liquid separator of concentration alkali lye and steam, the alkali outlet of each film supplying tube is and institute State vapour liquid separator connection.
- 7. a kind of solid caustic soda production device, including solid caustic soda enrichment facility, it is characterised in that the solid caustic soda enrichment facility is specially right It is required that the solid caustic soda enrichment facility described in 1 to 6 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112493.3U CN207187138U (en) | 2017-08-30 | 2017-08-30 | A kind of solid caustic soda production device and its solid caustic soda enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721112493.3U CN207187138U (en) | 2017-08-30 | 2017-08-30 | A kind of solid caustic soda production device and its solid caustic soda enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207187138U true CN207187138U (en) | 2018-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721112493.3U Active CN207187138U (en) | 2017-08-30 | 2017-08-30 | A kind of solid caustic soda production device and its solid caustic soda enrichment facility |
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| CN (1) | CN207187138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308665A (en) * | 2017-08-30 | 2017-11-03 | 重庆博张机电设备有限公司 | A kind of solid caustic soda production equipment and its alkali liquor concentration device |
| CN111320188A (en) * | 2018-12-14 | 2020-06-23 | 新特能源股份有限公司 | Fused salt electric heating system in solid caustic soda production |
-
2017
- 2017-08-30 CN CN201721112493.3U patent/CN207187138U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308665A (en) * | 2017-08-30 | 2017-11-03 | 重庆博张机电设备有限公司 | A kind of solid caustic soda production equipment and its alkali liquor concentration device |
| CN111320188A (en) * | 2018-12-14 | 2020-06-23 | 新特能源股份有限公司 | Fused salt electric heating system in solid caustic soda production |
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