CN209636015U - Corrosion-proof lining component and vacuum dechlorination system with corrosion-proof lining component - Google Patents
Corrosion-proof lining component and vacuum dechlorination system with corrosion-proof lining component Download PDFInfo
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- CN209636015U CN209636015U CN201821927308.0U CN201821927308U CN209636015U CN 209636015 U CN209636015 U CN 209636015U CN 201821927308 U CN201821927308 U CN 201821927308U CN 209636015 U CN209636015 U CN 209636015U
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- dechlorination
- pipe
- lining component
- brine
- corrosion
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model relates to corrosion-proof lining component and with the vacuum dechlorination system of corrosion-proof lining component, light salt brine tank is connected to vacuum system, the titanium cooler and dechlorinator by pipeline respectively, titanium cooler is connected to vacuum system and dechlorinator by pipeline respectively, dechlorinator is connected to dechlorination brine tank, dechlorination brine tank is connected to the pipeline of salt dissolving working procedure systems, the pipeline that dechlorination brine tank is connected to salt dissolving working procedure systems is equipped with dechlorination brine pump, pipeline between dechlorination brine tank and dechlorination brine pump is dechlorination Brine Pipe, is communicated with alkali liquor pipe on dechlorination Brine Pipe；Alkali liquor pipe includes adding alkali pipeline and adding alkali pipe nipple pipe, one end of alkali pipe nipple pipe is added to be connected to dechlorination Brine Pipe, the other end is connected to alkali pipeline is added by valve, is added and is equipped with lining component ontology in alkali pipe nipple pipe, the middle part of dechlorination Brine Pipe is protruded into one end of lining component ontology；It can be avoided the problem of described plus alkali pipe nipple pipe is leaked by alkali liquid corrosion.
Description
Technical field
The utility model relates to chlor-alkali production vacuum dechlorination systems, and in particular to a kind of corrosion-proof lining component and have anti-corrosion
The vacuum dechlorination system of lining component.
Background technique
In chlor-alkali production salt water vacuum dechlorination technique, the light salt brine of dechlorinator enters dechlorination brine tank out, is added 20%
It is 8-9 that NaOH lye, which adjusts pH value, then adds Na2SO3 solution, removes remaining free chlorine.Light salt brine after dechlorination is used
Dechlorination brine pump is sent to salt dissolving process.Since dechlorination brine tank outlet (i.e. dechlorination salt formula pump inlet) pipeline material is titanium, add
Alkali pipe nipple is welded on dechlorination brine line, and material is also titanium.Since corrosion resistance of the titanium to lye is poor, in operational process,
Alkali pipe nipple is added to frequently occur corrosion, alkali liquor leakage produces serious adverse effect to safe and stable arrangement operation.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of vacuum dechlorination systems with anti-corrosion component, solve
In vacuum dechlorination system plus the problem of alkali pipe nipple pipe is revealed by alkali liquid corrosion.
The technical solution that the utility model solves above-mentioned technical problem is as follows: corrosion-proof lining component, including in strip
Member bodies are served as a contrast, the lower end surface of the lining component ontology is axially formed acute angle with it, and the upper end of the lining component ontology is set
There is circumferential projection.
Alkali pipe nipple pipe is added to be revealed by alkali liquid corrosion the beneficial effects of the utility model are: being able to solve in vacuum dechlorination system
The problem of.
The utility model also provides a kind of technical solution of vacuum dechlorination system with corrosion-proof lining component, including vacuum
System, titanium cooler, light salt brine tank, dechlorinator, dechlorination brine tank, the light salt brine tank respectively with the vacuum system, described
Titanium cooler is connected to the dechlorinator by pipeline, and the titanium cooler is logical with the vacuum system and the dechlorinator respectively
Piping connection, the dechlorinator are connected to the dechlorination brine tank by pipeline, the dechlorination brine tank and salt dissolving process system
System is connected to by pipeline, and the pipeline that the dechlorination brine tank is connected to salt dissolving working procedure systems is equipped with dechlorination brine pump, described de-
Pipeline between villaumite water pot and the dechlorination brine pump is dechlorination Brine Pipe, is communicated on the dechlorination Brine Pipe for conveying
The alkali liquor pipe of lye；
The alkali liquor pipe includes adding alkali pipeline and plus alkali pipe nipple pipe, described plus alkali pipe nipple pipe one end and the dechlorination salt water
Pipe connection, the other end are connected to by valve with described plus alkali pipeline, are equipped in described plus alkali pipe nipple pipe such as above-mentioned technical proposal institute
The middle part of the dechlorination Brine Pipe, the liner structure are protruded into the lining component ontology stated, the lower end end of the lining component ontology
The circumferential projection of the upper end of part ontology is fixed on described plus alkali pipe nipple pipe upper end.
The beneficial effects of the utility model are: the utility model increases the lining component inside described plus alkali pipe nipple pipe
Ontology can be avoided the problem of described plus alkali pipe nipple pipe is leaked by alkali liquid corrosion, and the utility model structure is simply, conveniently
Installation or maintenance replacement, and abridged edition bottom.
Based on the above technical solution, the utility model can also do following improvement.
Further, the lining component ontology is round tube, and lining component ontology lower end surface opening face water flow side
To.
Beneficial effect using above-mentioned further scheme is: being uniformly mixed convenient for 20%NaOH lye with salt water.
Further, it is 45 ° that the lower end surface of the lining component ontology, which is axially formed acute angle with it,.
Beneficial effect using above-mentioned further scheme is: being uniformly mixed convenient for 20%NaOH lye with salt water.
Further, the lining component ontology is made of PFA or PTFE material.
Beneficial effect using above-mentioned further scheme is: efficiently avoiding plus alkali pipe nipple pipe is by 20%NaOH lye
The problem of corrosion leakage, can be promoted and applied.
Further, the outer diameter of the lining component ontology is 5mm smaller than described plus alkali pipe nipple pipe the internal diameter.
Further, the outer diameter of the lining component ontology is 35mm.
Further, the internal diameter of the lining component ontology is 30mm.
Beneficial effect using above-mentioned further scheme is: stream that is easy for installation and not influencing the addition of 20%NaOH lye
Amount.
Further, the circumferential projection is crushed between the valve and described plus alkali pipe nipple pipe, and the valve and institute
It states plus alkali pipe nipple pipe is bolted.
Beneficial effect using above-mentioned further scheme is: it is easily installed and dismounting and change, it is easy to repair, and make described
Lining component ontology it is fixed stably.
Detailed description of the invention
Fig. 1 is the process flow diagram of the utility model；
Fig. 2 is the structural schematic diagram in Fig. 1 at A；
Fig. 3 is the cross-sectional view of Fig. 2；
Fig. 4 is the sectional view of Fig. 2；
Fig. 5 is the structural schematic diagram of the lining component ontology；
In attached drawing, parts list represented by the reference numerals are as follows:
1, vacuum system, 2, titanium cooler, 3, light salt brine tank, 4, dechlorinator, 5, dechlorination brine tank, 6, dechlorination brine pump,
7, dechlorination Brine Pipe, 8, plus alkali pipeline, 9 plus alkali pipe nipple pipe, 10, valve, 11, lining component ontology, 12, circumferential projection.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment one
As shown in figure 5, a kind of corrosion-proof lining component, the lining component ontology 11 including strip, the lining component sheet
The lower end surface of body 11 is axially formed acute angle with it, and the upper end of the lining component ontology 11 is equipped with circumferential projection 12.
Embodiment two
As shown in Figs. 1-5, a kind of vacuum dechlorination system with anti-corrosion component, including it is vacuum system 1, titanium cooler 2, light
Brine tank 3, dechlorinator 4, dechlorination brine tank 5, the light salt brine tank 3 respectively with the vacuum system 1, the titanium cooler 2 and
The dechlorinator 4 is connected to by pipeline, and the titanium cooler 2 passes through pipeline with the vacuum system 1 and the dechlorinator 4 respectively
Connection, the dechlorinator 4 are connected to the dechlorination brine tank 5 by pipeline, the dechlorination brine tank 5 and salt dissolving working procedure systems
It is connected to by pipeline, the pipeline that the dechlorination brine tank 5 is connected to salt dissolving working procedure systems is equipped with dechlorination brine pump 6, described de-
Pipeline between villaumite water pot 5 and the dechlorination brine pump 6 is dechlorination Brine Pipe 7, is communicated with and is used on the dechlorination Brine Pipe 7
Convey the alkali liquor pipe of lye.The NaOH solution that the lye is 20%.
Further, the alkali liquor pipe include plus alkali pipeline 8 and plus alkali pipe nipple pipe 9, one end of described plus alkali pipe nipple pipe 9 with
The dechlorination Brine Pipe 7 is connected to, and described plus alkali pipe nipple pipe 9 the other end is connected to described plus alkali pipeline 8 by valve 10, described
Add the lining component ontology 11 being equipped with as described in embodiment one in alkali pipe nipple pipe 9, the lining component ontology 11 is far from the valve
The middle part of the dechlorination Brine Pipe 7 is protruded into one end of door 10, i.e., the dechlorination is protruded at the lower end end of the described lining component ontology 11
The middle part of Brine Pipe 7, the circumferential projection 12 of the upper end of the lining component ontology 11 are fixed on described plus alkali pipe nipple pipe 9
Upper end.
Specifically, described plus alkali pipe nipple pipe 9 lower end is connected to the dechlorination Brine Pipe 7, it is described plus alkali pipe nipple pipe 9
Upper end is connected to the valve 10, and is bolted；Described plus alkali pipeline 8 is connected to the valve 10, and passes through bolt
Connection.
Described plus alkali pipe nipple pipe 9 and the dechlorination Brine Pipe 7 are all made of titanium and are made, and described plus alkali pipeline 8 uses nickel material
It is made, the valve 10 is anticorrosion valve.
Further, the lining component ontology 11 is round tube, the lower end surface of the lining component ontology 11 and its axial shape
It is at an acute angle, specifically, it is 45 ° that the lower end surface of the lining component ontology 11, which is axially formed acute angle with it, and the liner structure
11 lower end surface opening face water (flow) direction of part ontology is uniformly mixed convenient for lye with salt water.
Further, the lining component ontology 11 is made of PFA or PTFE material, and PFA material and PTFE material are
Resistant material efficiently avoids the problem of adding alkali pipe nipple pipe 9 to be leaked by alkali liquid corrosion, can be promoted and applied.
The outer diameter of the lining component ontology 11 is 5mm smaller than the internal diameter of described plus alkali pipe nipple pipe 9, easy for installation and not shadow
Ring the flow that lye is added.
In the present embodiment, the outer diameter of the lining component ontology 11 is 35mm, the internal diameter of the lining component ontology 11
For 30mm, described plus alkali pipe nipple pipe 9 internal diameter is 40mm, flow that is easy for installation and not influencing the addition of 20%NaOH lye.
Further, the circumferential projection 12 of the lining component ontology 11 is crushed on the valve 10 and described plus alkali
Between pipe nipple pipe 9, and the valve 10 is bolted with described plus alkali pipe nipple pipe 9.
Specifically, after the lining component ontology 11 is put into described plus alkali pipe nipple pipe 9,11 upper end of lining component ontology
The circumferential projection 12 in portion is fixed between the flange of the valve 10 and described plus alkali pipe nipple pipe 9 flange, is adding the valve
Using after tools for bolts ' pretension, lining component ontology 11 can be effectively fixed for 10 flange and described plus alkali pipe nipple pipe 9 flange
Between two flange faces, 11 lower part of lining component ontology stretches to the middle part of dechlorination Brine Pipe 7.
In the description of the present invention, it should be understood that the orientation or positional relationship of the instructions such as term " on ", "lower"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. corrosion-proof lining component, which is characterized in that the lining component ontology (11) including strip, the lining component ontology
(11) lower end surface is axially formed acute angle with it, and the upper end of the lining component ontology (11) is equipped with circumferential projection (12).
2. have corrosion-proof lining component vacuum dechlorination system, including vacuum system (1), titanium cooler (2), light salt brine tank (3),
Dechlorinator (4), dechlorination brine tank (5), the light salt brine tank (3) respectively with the vacuum system (1), the titanium cooler (2)
Be connected to the dechlorinator (4) by pipeline, the titanium cooler (2) respectively with the vacuum system (1) and the dechlorinator
(4) it is connected to by pipeline, the dechlorinator (4) is connected to the dechlorination brine tank (5) by pipeline, the dechlorination brine tank
(5) it is connected to salt dissolving working procedure systems by pipeline, the pipeline that the dechlorination brine tank (5) is connected to salt dissolving working procedure systems is equipped with
Dechlorination brine pump (6), which is characterized in that the pipeline between the dechlorination brine tank (5) and the dechlorination brine pump (6) is dechlorination
Brine Pipe (7) is communicated with the alkali liquor pipe for conveying lye on the dechlorination Brine Pipe (7)；
Including adding alkali pipeline (8) and adding alkali pipe nipple pipe (9), described plus alkali pipe nipple pipe (9) one end takes off the alkali liquor pipe with described
Villaumite water pipe (7) connection, the other end are connected to by valve (10) with described plus alkali pipeline (8), are set in described plus alkali pipe nipple pipe (9)
There is lining component ontology (11) as described in claim 1, the dechlorination is protruded at the lower end end of the lining component ontology (11)
The middle part of Brine Pipe (7), the circumferential projection (12) of the upper end of the lining component ontology (11) are fixed on described plus alkali
Pipe nipple pipe (9) upper end.
3. the vacuum dechlorination system according to claim 2 with corrosion-proof lining component, which is characterized in that the liner structure
Part ontology (11) is round tube, and the lining component ontology (11) lower end surface opening face water (flow) direction.
4. the vacuum dechlorination system according to claim 3 with corrosion-proof lining component, which is characterized in that the liner structure
It is 45 ° that the lower end surface of part ontology (11), which is axially formed acute angle with it,.
5. the vacuum dechlorination system according to claim 2 with corrosion-proof lining component, which is characterized in that the liner structure
Part ontology (11) is made of PFA or PTFE material.
6. the vacuum dechlorination system according to claim 4 with corrosion-proof lining component, which is characterized in that the liner structure
The outer diameter of part ontology (11) is 5mm smaller than described plus alkali pipe nipple pipe (9) the internal diameter.
7. the vacuum dechlorination system according to claim 5 with corrosion-proof lining component, which is characterized in that the liner structure
The outer diameter of part ontology (11) is 35mm.
8. the vacuum dechlorination system according to claim 6 with corrosion-proof lining component, which is characterized in that the liner structure
The internal diameter of part ontology (11) is 30mm.
9. according to the described in any item vacuum dechlorination systems with corrosion-proof lining component of claim 2-8, which is characterized in that institute
Circumferential projection (12) is stated to be clamped between the valve (10) and described plus alkali pipe nipple pipe (9), the valve (10) with it is described
Alkali pipe nipple pipe (9) is added to be bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927308.0U CN209636015U (en) | 2018-11-21 | 2018-11-21 | Corrosion-proof lining component and vacuum dechlorination system with corrosion-proof lining component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927308.0U CN209636015U (en) | 2018-11-21 | 2018-11-21 | Corrosion-proof lining component and vacuum dechlorination system with corrosion-proof lining component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209636015U true CN209636015U (en) | 2019-11-15 |
Family
ID=68473365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927308.0U Active CN209636015U (en) | 2018-11-21 | 2018-11-21 | Corrosion-proof lining component and vacuum dechlorination system with corrosion-proof lining component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209636015U (en) |
-
2018
- 2018-11-21 CN CN201821927308.0U patent/CN209636015U/en active Active
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