CN205990248U - A kind of salt water conveying system having from cleaning function - Google Patents
A kind of salt water conveying system having from cleaning function Download PDFInfo
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- CN205990248U CN205990248U CN201620966900.6U CN201620966900U CN205990248U CN 205990248 U CN205990248 U CN 205990248U CN 201620966900 U CN201620966900 U CN 201620966900U CN 205990248 U CN205990248 U CN 205990248U
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Abstract
A kind of salt water conveying system that this utility model is related in ion film caustic soda production process is and in particular to a kind of salt water conveying system having from cleaning function.Gas tank is held in front reactive tank, salt water conveying system and pressurization that this utility model includes being sequentially connected, and described salt water conveying system includes first entrance pipeline, the first liquid feed valve, the first force (forcing) pump, the first liquid valve, second entrance pipeline, the second liquid feed valve, the second force (forcing) pump and the second liquid valve.This utility model has two sets of salt water conveying systems, can be when changing salt water conveying system, the inlet duct of salt water conveying system disabling and the liquid outlet of front reactive tank are carried out with recoil cleaning, effectively prevents brine sludge deposition from causing the liquid outlet blocking of inlet duct and reactive tank.
Description
Technical field
This utility model is related to a kind of salt water conveying system in ion film caustic soda production process and in particular to one kind has
Salt water conveying system from cleaning function.
Background technology
In ion film caustic soda production system primary brine technique, saline from salt dissolving pond outflow after, by baffling groove flow into before
Reactive tank, then it is delivered to subsequent handling with force (forcing) pump；In the crude salt that the Northwest is used, silt and other impurity contents are relative
Larger, in technological design, need before reactive tank before saline entrance to add refining agent NaOH and NaClO to remove in baffling groove
The impurity such as the magnesium ion in saline and amine, passes through stirring in front reactive tank and makes reaction more abundant, reactive tank before institute
In saline clay content larger；Force (forcing) pump is the equipment of saline in reactive tank before conveying, has two, one opens standby, its entrance
Pipeline is connected with front reactive tank, in actual production, because in saline, salt cement content is big, easily deposits in inlet duct,
When force (forcing) pump termination of pumping or cut-in stand-by pump, in pipeline, material is changed into static from flowing, and brine sludge deposition causes inlet duct to block.
Utility model content
The purpose of this utility model is to provide a kind of saline having from cleaning function defeated for the problem that prior art exists
Send system.
Concrete technical scheme of the present utility model is as follows：
A kind of salt water conveying system having from cleaning function, including the front reactive tank being sequentially connected, salt water conveying system and
Pressurization hold gas tank, described salt water conveying system include first entrance pipeline, the first liquid feed valve, the first force (forcing) pump, the first liquid valve,
Second entrance pipeline, the second liquid feed valve, the second force (forcing) pump and the second liquid valve；First liquid outlet of described front reactive tank, first
Inlet duct, the first liquid feed valve, the inlet of the first force (forcing) pump, the first liquid valve and pressure-volume gas tank are sequentially connected by pipeline,
Second liquid outlet of front reactive tank, second entrance pipeline, the second liquid feed valve, the second force (forcing) pump, the second liquid valve and pressure-volume gas tank
Inlet be sequentially connected by pipeline；Described first liquid valve is connected by pipeline with second entrance pipeline, and first goes out
It is provided with valve, described second liquid valve passes through pipeline with first entrance pipeline on pipeline between liquid valve and second entrance pipeline
Connect, and be provided with valve on the pipeline between the second liquid valve and first entrance pipeline.
This utility model has the advantages that：
This utility model has two sets of salt water conveying systems, can be when changing salt water conveying system, to the saline disabling
The liquid outlet of the inlet duct of induction system and front reactive tank carries out recoil cleaning, effectively prevents brine sludge deposition from causing inlet tube
The liquid outlet blocking of road and reactive tank.
Brief description
Fig. 1 is system connection figure of the present utility model.
Specific embodiment
A kind of salt water conveying system having from cleaning function as shown in Figure 1, including the front reactive tank 1 being sequentially connected, saline
Gas tank 2 is held in induction system and pressurization, and described salt water conveying system includes first entrance pipeline 3, the first liquid feed valve 4, first pressurizes
Pump 5, the first liquid valve 6, second entrance pipeline 7, the second liquid feed valve 8, the second force (forcing) pump 9 and the second liquid valve 10；Described front anti-
Answer the first liquid outlet 1-1, first entrance pipeline 3, the first liquid feed valve 4, the first force (forcing) pump 5, the first liquid valve 6 and the pressure-volume of groove 1
The inlet of gas tank 2 is sequentially connected by pipeline, the second liquid outlet 1-2 of front reactive tank 1, second entrance pipeline 7, the second feed liquor
Valve 8, the inlet of the second force (forcing) pump 9, the second liquid valve 10 and pressure-volume gas tank 2 are sequentially connected by pipeline；Described first goes out liquid
Valve 6 is connected by pipeline with second entrance pipeline 7, and arranges on the pipeline between the first liquid valve 6 and second entrance pipeline 7
There is valve 11, described second liquid valve 10 is connected by pipeline with first entrance pipeline 3, and the second liquid valve 10 enters with first
It is provided with valve 11 on pipeline between mouth pipeline 3.
First entrance pipeline 3 of the present utility model, the first liquid feed valve 4, the first force (forcing) pump 5, the first liquid valve 6, composition the
One salt water conveying system, second entrance pipeline 7, the second liquid feed valve 8, the second force (forcing) pump 9 and the second liquid valve 10 form the second salt
Water conveying system, saline course of conveying only needs to wherein one road salt water conveying system and is conveyed；When the first salt water conveying system
When switching to the second salt water conveying system conveying saline, close the first liquid feed valve 4 and the first liquid valve 6, open the second liquid feed valve 8,
Valve 11 on pipeline between second liquid valve 10, the second liquid valve 10 and first entrance pipeline 3, the second salt water conveying system exists
To pressurization hold gas tank 2 conveying saline while, a part be back to first entrance pipeline 3 rinse first entrance pipeline 3 rush and
First liquid outlet 1-1 of front reactive tank 1, prevents first entrance pipeline 3 and the first liquid outlet 1-1 from causing to block up due to brine sludge deposition
Plug；In the same manner, when the second salt water conveying system switchs to the first salt water conveying system conveying saline, close the second liquid feed valve 8 and second
Liquid valve 10, opens the valve on pipeline between the first liquid feed valve 4, the first liquid valve 6, the first liquid valve 6 and second entrance pipeline 7
Door 11, is rinsed to the second liquid outlet 1-2 of second entrance pipeline 7 and front reactive tank 1.
Claims (1)
1. a kind of salt water conveying system having from cleaning function, including the front reactive tank (1) being sequentially connected, salt water conveying system and
Pressurization hold gas tank (2) it is characterised in that：Described salt water conveying system include first entrance pipeline (3), the first liquid feed valve (4),
One force (forcing) pump (5), the first liquid valve (6), second entrance pipeline (7), the second liquid feed valve (8), the second force (forcing) pump (9) and second go out
Liquid valve (10)；First liquid outlet (1-1) of described front reactive tank (1), first entrance pipeline (3), the first liquid feed valve (4), first
The inlet of force (forcing) pump (5), the first liquid valve (6) and pressure-volume gas tank (2) is sequentially connected by pipeline, and the of front reactive tank (1)
Two liquid outlets (1-2), second entrance pipeline (7), the second liquid feed valve (8), the second force (forcing) pump (9), the second liquid valve (10) and pressure
The inlet holding gas tank (2) is sequentially connected by pipeline；Described first liquid valve (6) passes through pipeline with second entrance pipeline (7)
Connect, and valve (11) is provided with the pipeline between the first liquid valve (6) and second entrance pipeline (7), described second goes out
Liquid valve (10) is connected by pipeline with first entrance pipeline (3), and between the second liquid valve (10) and first entrance pipeline (3)
Pipeline on be provided with valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966900.6U CN205990248U (en) | 2016-08-29 | 2016-08-29 | A kind of salt water conveying system having from cleaning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620966900.6U CN205990248U (en) | 2016-08-29 | 2016-08-29 | A kind of salt water conveying system having from cleaning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205990248U true CN205990248U (en) | 2017-03-01 |
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ID=58104889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620966900.6U Active CN205990248U (en) | 2016-08-29 | 2016-08-29 | A kind of salt water conveying system having from cleaning function |
Country Status (1)
| Country | Link |
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| CN (1) | CN205990248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482590A (en) * | 2018-10-30 | 2019-03-19 | 金川集团股份有限公司 | Online cleaning process for tail gas absorption tower of caustic soda device |
-
2016
- 2016-08-29 CN CN201620966900.6U patent/CN205990248U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482590A (en) * | 2018-10-30 | 2019-03-19 | 金川集团股份有限公司 | Online cleaning process for tail gas absorption tower of caustic soda device |
| CN109482590B (en) * | 2018-10-30 | 2021-08-27 | 金川集团股份有限公司 | Online cleaning process for tail gas absorption tower of caustic soda device |
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