CN209213444U - A kind of chlorine gas liquefaction system that can save alkali lye consumption - Google Patents
A kind of chlorine gas liquefaction system that can save alkali lye consumption Download PDFInfo
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- CN209213444U CN209213444U CN201821772748.3U CN201821772748U CN209213444U CN 209213444 U CN209213444 U CN 209213444U CN 201821772748 U CN201821772748 U CN 201821772748U CN 209213444 U CN209213444 U CN 209213444U
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Abstract
The utility model discloses the chlorine gas liquefaction systems that one kind can save alkali lye consumption, including sour mist eliminator, dry chlorine gas pipeline, chlorine press, first former chlorine distributes platform, second tail chlorine distributes platform, first tail chlorine circulation liquefaction pipeline, former chlorine pipeline, second tail chlorine circulation liquefaction pipeline, the input end of the acid mist eliminator is connect with hydrochloric acid synthetic furnace, dry chlorine gas pipeline one end is connect with the gas outlet of sour mist eliminator, the dry chlorine gas pipeline other end is connect with the air inlet of chlorine press, the gas outlet of the chlorine press is distributed platform by the first former chlorine and is connect with chlorine gas liquefaction mechanism, the chlorine gas liquefaction mechanism distributes platform by the second tail chlorine and connect with the second tail chlorine circulation liquefaction pipeline, the second tail chlorine circulation liquefaction pipeline passes through former chlorine pipeline and connect with the first tail chlorine circulation liquefaction pipeline, the first tail chlorine circulation liquefaction pipeline and the dry chlorine gas Pipeline connection.
Description
Technical field
The utility model relates to chlorine gas liquefaction systems technology field, in particular to a kind of chlorine that can save alkali lye consumption
Liquefaction system.
Background technique
In chlorine industry, liquid chlorine is one of main chlorine consuming products, and the important means of balance chlorine, ion film caustic soda
System uses ion-exchange membrane electrolysis production technology, and chlorine, the subsequent liquefaction process ten to chlorine are generated while producing caustic soda
Divide important.However discovery chlorine gas liquefaction is inefficient in production, liquid chlorine tail gas is only used for synthetic furnace burning or is emitted into
Exhaust gas.When hydrochloric acid synthesis system have it is intractable the problem of needing blowing out to handle when, need liquid chlorine exhaust emissions to exhaust-gas treatment
It can blowing out processing.The waste of chlorine had not only been caused in this way, but also wasted caustic soda.
Utility model content
The utility model provides a kind of chlorine gas liquefaction system that can save alkali lye consumption, can improve chlorine gas liquefaction effect
Caustic soda wastes rate system is avoided that because of synthetic furnace blowing out again caused by.
To achieve the goals above, the technical solution of the utility model is specific as follows:
A kind of chlorine gas liquefaction system that can save alkali lye consumption, including sour mist eliminator, dry chlorine gas pipeline, chlorine press,
One former chlorine distribution platform, the second tail chlorine distribution platform, the first tail chlorine circulation liquefaction pipeline, former chlorine pipeline, the second tail chlorine circulation liquefaction pipe
The input end in road, the acid mist eliminator is connect with hydrochloric acid synthetic furnace, the gas outlet of dry chlorine gas pipeline one end and sour mist eliminator
Connection, the dry chlorine gas pipeline other end are connect with the air inlet of chlorine press, and the gas outlet of the chlorine press passes through the first former chlorine
Distribution platform is connect with chlorine gas liquefaction mechanism, and the chlorine gas liquefaction mechanism distributes platform and the second tail chlorine circulation liquefaction by the second tail chlorine
Pipeline connection, the second tail chlorine circulation liquefaction pipeline passes through former chlorine pipeline and connect with the first tail chlorine circulation liquefaction pipeline, described
First tail chlorine circulation liquefaction pipeline is connect with the dry chlorine gas pipeline.
The original chlorine pipeline passes through former chlorine regulating valve and connect with the described first former chlorine distribution platform.
The original chlorine pipeline is connect by Chlorine Buffer Vessel regulating valve with Chlorine Buffer Vessel.
The second tail chlorine circulation liquefaction pipeline distributes platform with the second tail chlorine by tail chlorine circulating regulation valve and connect.
The chlorine gas liquefaction mechanism includes mist eliminator, chlorine liquefier, liquid chlorine separator, liquid chlorine storage tank, the mist eliminator
Air inlet distributes platform with the described first former chlorine by tail chlorine pipeline and connect, and the mist eliminator gas outlet passes through tail chlorine pipeline and chlorine
The input end of liquefier connects, and the chlorine liquefier outlet end is connect by tail chlorine pipeline with the input end of liquid chlorine separator,
The outlet end of the liquid chlorine separator is connect by tail chlorine pipeline with the input end of liquid chlorine storage tank, the outlet end of the liquid chlorine storage tank
Platform is distributed with the second tail chlorine by tail chlorine pipeline to connect.
The beneficial effects of the utility model are: the utility model system structure is simple, and it is easy to operate, liquid chlorine effect can be effectively improved
Rate prevents tail chlorine from entering exhaust-gas treatment consumption lye, and caustic soda wastes caused by being avoided that because of synthetic furnace blowing out.
Detailed description of the invention
Fig. 1 is the structure principle chart of the utility model.
Wherein, 1, sour mist eliminator；2, dry chlorine gas pipeline；3, chlorine press；4, the first former chlorine distributes platform；5, former chlorine regulating valve；
6, mist eliminator；7, chlorine liquefier；8, liquid chlorine separator；9, liquid chlorine storage tank；10, the second tail chlorine distributes platform；11, the first tail chlorine follows
Ring liquefaction pipeline；12, Chlorine Buffer Vessel；13, former chlorine pipeline；14 tail chlorine pipelines；15 Chlorine Buffer Vessel regulating valves；16 tail chlorine circulation
Regulating valve；17, the second tail chlorine circulation liquefaction pipeline.
Specific embodiment
As shown in Figure 1, a kind of chlorine gas liquefaction system that can save alkali lye consumption, including sour mist eliminator 1, dry chlorine gas pipeline
2, the former chlorine distribution platform 4 of chlorine press 3, first, the second tail chlorine distribution platform 10, the first tail chlorine circulation liquefaction pipeline 11, former chlorine pipeline 13,
Second tail chlorine circulation liquefaction pipeline 17, the input end of sour mist eliminator 1 is connect with hydrochloric acid synthetic furnace, 2 one end of dry chlorine gas pipeline and acid
The gas outlet of mist eliminator 1 connects, and 2 other end of dry chlorine gas pipeline is connect with the air inlet of chlorine press 3, and the gas outlet of chlorine press 3 is logical
It crosses the first former chlorine distribution platform 4 to connect with chlorine gas liquefaction mechanism, chlorine gas liquefaction mechanism distributes platform 10 and the second tail by the second tail chlorine
Chlorine circulation liquefaction pipeline 17 connects, and the second tail chlorine circulation liquefaction pipeline 17 passes through former chlorine pipeline 13 and the first tail chlorine circulation liquefaction pipe
Road 11 connects, and the first tail chlorine circulation liquefaction pipeline 11 connect with dry chlorine gas pipeline 2, former chlorine pipeline 13 by original chlorine regulating valve 5 and
First former chlorine distribution platform 4 connects, and former chlorine pipeline 13 is connect by Chlorine Buffer Vessel regulating valve 15 with Chlorine Buffer Vessel 12, the second tail
Chlorine circulation liquefaction pipeline 17 distributes platform 10 with the second tail chlorine by tail chlorine circulating regulation valve 16 and connect, and chlorine gas liquefaction mechanism includes catching
Foam device 6, chlorine liquefier 7, liquid chlorine separator 8, liquid chlorine storage tank 9,6 air inlet of mist eliminator pass through tail chlorine pipeline 14 and the first former chlorine
It distributes platform 4 to connect, 6 gas outlet of mist eliminator is connect by tail chlorine pipeline 14 with the input end of chlorine liquefier 7, chlorine liquefier 7
Outlet end is connect by tail chlorine pipeline 14 with the input end of liquid chlorine separator 8, and the outlet end of liquid chlorine separator 8 passes through tail chlorine pipeline
14 connect with the input end of liquid chlorine storage tank 9, and the outlet end of liquid chlorine storage tank 9 is distributed platform 10 by tail chlorine pipeline 14 and the second tail chlorine and connected
It connects.
When the utility model at work, when synthetic furnace needs interim blowing out processing and improves liquid chlorine efficiency, tail chlorine is opened
Circulating regulation valve 16 closes former chlorine regulating valve 5 and Chlorine Buffer Vessel regulating valve 15, chlorine is made to pass through the second tail chlorine circulation liquefaction pipe
Road 17, original chlorine pipeline 13, dry chlorine gas pipeline 2 return to chlorine press 3, then by chlorine press 3 into the first former chlorine distribution platform 4, then by
First former chlorine distribution platform 4 enters chlorine gas liquefaction mechanism, walks around to liquefaction, this system structure is simple, easy to operate, can effectively improve liquid
Chlorine efficiency prevents tail chlorine from entering exhaust-gas treatment consumption lye.
Claims (5)
1. the chlorine gas liquefaction system that one kind can save alkali lye consumption, it is characterised in that: including sour mist eliminator (1), dry chlorine gas pipe
Road (2), chlorine press (3), the first former chlorine distribution platform (4), the second tail chlorine distribute platform (10), the first tail chlorine circulation liquefaction pipeline
(11), the input end of former chlorine pipeline (13), the second tail chlorine circulation liquefaction pipeline (17), the acid mist eliminator (1) is synthesized with hydrochloric acid
Furnace connection, described dry chlorine gas pipeline (2) one end are connect with the gas outlet of sour mist eliminator (1), dry chlorine gas pipeline (2) other end
It is connect with the air inlet of chlorine press (3), the gas outlet of the chlorine press (3) passes through the first former chlorine distribution platform (4) and chlorine gas liquefaction
Mechanism connection, the chlorine gas liquefaction mechanism are connected by the second tail chlorine distribution platform (10) and the second tail chlorine circulation liquefaction pipeline (17)
It connects, the second tail chlorine circulation liquefaction pipeline (17) passes through former chlorine pipeline (13) and the first tail chlorine circulation liquefaction pipeline (11) even
It connects, the first tail chlorine circulation liquefaction pipeline (11) connect with the dry chlorine gas pipeline (2).
2. the chlorine gas liquefaction system that one kind according to claim 1 can save alkali lye consumption, it is characterised in that: the original
Chlorine pipeline (13) passes through former chlorine regulating valve (5) and connect with the described first former chlorine distribution platform (4).
3. the chlorine gas liquefaction system that one kind according to claim 1 can save alkali lye consumption, it is characterised in that: the original
Chlorine pipeline (13) is connect by Chlorine Buffer Vessel regulating valve (15) with Chlorine Buffer Vessel (12).
4. the chlorine gas liquefaction system that one kind according to claim 1 can save alkali lye consumption, it is characterised in that: described
Two tail chlorine circulation liquefaction pipelines (17) are connect by tail chlorine circulating regulation valve (16) with the second tail chlorine distribution platform (10).
5. one kind according to any one of claims 1 to 4 can save the chlorine gas liquefaction system of alkali lye consumption, feature exists
In: the chlorine gas liquefaction mechanism include mist eliminator (6), chlorine liquefier (7), liquid chlorine separator (8), liquid chlorine storage tank (9), it is described
Mist eliminator (6) air inlet is connect by tail chlorine pipeline (14) with the described first former chlorine distribution platform (4), mist eliminator (6) outlet
Mouth is connect by tail chlorine pipeline (14) with the input end of chlorine liquefier (7), and chlorine liquefier (7) outlet end passes through tail chlorine
Pipeline (14) is connect with the input end of liquid chlorine separator (8), and the outlet end of the liquid chlorine separator (8) passes through tail chlorine pipeline (14)
It is connect with the input end of liquid chlorine storage tank (9), the outlet end of the liquid chlorine storage tank (9) passes through tail chlorine pipeline (14) and second tail
Chlorine distributes platform (10) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772748.3U CN209213444U (en) | 2018-10-30 | 2018-10-30 | A kind of chlorine gas liquefaction system that can save alkali lye consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821772748.3U CN209213444U (en) | 2018-10-30 | 2018-10-30 | A kind of chlorine gas liquefaction system that can save alkali lye consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213444U true CN209213444U (en) | 2019-08-06 |
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ID=67457622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821772748.3U Active CN209213444U (en) | 2018-10-30 | 2018-10-30 | A kind of chlorine gas liquefaction system that can save alkali lye consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213444U (en) |
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2018
- 2018-10-30 CN CN201821772748.3U patent/CN209213444U/en active Active
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