CN108002407A - A kind of improved secondary brine rectification system - Google Patents
A kind of improved secondary brine rectification system Download PDFInfo
- Publication number
- CN108002407A CN108002407A CN201711370314.0A CN201711370314A CN108002407A CN 108002407 A CN108002407 A CN 108002407A CN 201711370314 A CN201711370314 A CN 201711370314A CN 108002407 A CN108002407 A CN 108002407A
- Authority
- CN
- China
- Prior art keywords
- brine
- chelate resin
- resin tower
- storage tank
- holding vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/145—Purification by solid ion-exchangers or solid chelating agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses a kind of improved secondary brine rectification system,Including tubular filter,The filtered brine storage tank is connected with chelate resin tower by pipeline,The chelate resin tower is connected to deionized water holding vessel by inlet tube,Hydrochloric acid holding vessel and soda bath holding vessel,The chelate resin tower is connected to melt pit and secondary refining salt storage tank by outlet,The secondary refining salt storage tank is connected with deionization film electricity groove by pipeline,The present invention adds micro sodium sulfite into brine,Free chlorine in brine and hypochlorous acid can thoroughly be removed,In order to avoid cause chelating resin poison deactivation,Filtered brine storage tank is introduced to after brine is filtered via tubular filter,Brine after filtering is sent to chelate resin tower,Chelating resin is housed in chelate resin tower,For thoroughly removing Micro Calcium Magnesium cation contained in brine,So that the calcium and magnesium cation in brine is less than defined value.
Description
Technical field
The present invention relates to secondary brine rectification technical field, is specially a kind of improved secondary brine rectification system.
Background technology
Due to adjusting chemicals band used when pH value brings calcium and magnesium ion or refined brine into during secondary refining salt
Impurity entered etc. so that easily occur impurity in secondary refining salt, seriously affect the refining quality of brine, for this reason, we
Release a kind of improved secondary brine rectification system.
The content of the invention
It is an object of the invention to provide a kind of improved secondary brine rectification system, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical solution：A kind of improved secondary brine rectification system, including
Tubular filter, the tubular filter are connected with filtered brine storage tank by pipeline, and the filtered brine storage tank passes through pipeline
Chelate resin tower is connected with, the chelate resin tower is connected to deionized water holding vessel, hydrochloric acid holding vessel by inlet tube
With soda bath holding vessel, the chelate resin tower is connected to melt pit and secondary refining salt storage tank, institute by outlet
State secondary refining salt storage tank and deionization film electricity groove is connected with by pipeline, the inner cavity of the outlet, which is equipped with, is used for sliding aeration
The sliding chute seat of plate, the middle part of the aeration board are equipped with material leakage open slot, and the side wall of the material leakage open slot is equidistantly equipped with solarization air cap,
The side of the aeration board is equipped with the air inlet pipe connected with solarization air cap.
Preferably, the bottom of the chelate resin tower is provided with base, and the outlet runs through base.
Preferably, the surface of the chelate resin tower is equipped with visor, and the visor is to be placed equidistant with up and down.
Preferably, the inlet tube is four-way pipe, and inlet tube is connected to deionized water holding vessel, hydrochloric acid holding vessel
Valve is mounted on the part of soda bath holding vessel.
Preferably, the outlet is three-way pipe, and outlet is connected to melt pit and secondary refining salt storage tank
Part is mounted on valve.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention adds micro sodium sulfite into brine, can be thorough
Free chlorine in brine and hypochlorous acid are removed in bottom, in order to avoid causing chelating resin poison deactivation, brine is filtered via tubular filter
After be introduced to filtered brine storage tank, the brine after filtering is sent to chelate resin tower, chelating resin is housed in chelate resin tower, is used
It is next thoroughly to remove Micro Calcium Magnesium cation contained in brine so that the calcium and magnesium cation in brine is worth less than defined, two
Chelate resin tower is used in series, wherein a tower regenerates, a tower is continuing with, to ensure that brine quality meets technological requirement, resin
Regenerating alkali and hydrochloric acid mix the concentration needed for cultivating with pure water and enter chelate resin tower, waste water, spent acid and salkali waste in regenerative process
Melt pit is flowed into addition to handle, by the setting that outlet is three-way pipe, meanwhile, by air inlet pipe by gases at high pressure via solarization air cap
Blowout, the liquid that outlet can be flowed through to chelate resin tower carry out Air Exposure, prevent from blocking, and may be such that chelate resin tower is distinguished
Liquid is smoothly conveyed to melt pit and secondary refining salt storage tank.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is chelate resin tower positive structure diagram of the present invention；
Fig. 3 is chelate resin tower mounting structure schematic diagram of the present invention；
Fig. 4 cuts open structure diagram for outlet side of the present invention；
Fig. 5 is aeration board structure schematic diagram of the present invention.
In figure：1 tubular filter, 2 filtered brine storage tanks, 3 chelate resin towers, 4 melt pits, 5 deionized water holding vessels, 6 salt
Sour holding vessel, 7 soda bath holding vessels, 8 secondary refining salt storage tanks, 9 deionization film electricity grooves, 10 visors, 11 outlets, 12 enter
Mouth pipe, 13 bases, 14 sliding chute seats, 15 aeration boards, 16 material leakage open slots, 17 solarization air caps, 18 air inlet pipe.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 5 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of improved secondary brine rectification system, including pipe
Formula filter 1, the tubular filter 1 are connected with filtered brine storage tank 2 by pipeline, and the filtered brine storage tank 2 passes through pipe
Road is connected with chelate resin tower 3, and the chelate resin tower 3 is connected to deionized water holding vessel 5, hydrochloric acid by inlet tube 12
Holding vessel 6 and soda bath holding vessel 7, the chelate resin tower 3 are connected to melt pit 4 and secondary refining by outlet 11
Brine storage tank 8, the secondary refining salt storage tank 8 are connected with deionization film electricity groove 9, the inner cavity of the outlet 11 by pipeline
Equipped with the sliding chute seat 14 for slipping aeration board 15, the middle part of the aeration board 15 is equipped with material leakage open slot 16, and the material leakage is opened
The side wall of mouth groove 16 is equidistantly equipped with solarization air cap 17, and the side of the aeration board 15 is equipped with the air inlet pipe 18 connected with solarization air cap 17.
Further, the bottom of the chelate resin tower 3 is provided with base 13, and the outlet 11 runs through base 13, leads to
Cross the setting of base 13 so that chelate resin tower 3 plays the protective effect to chelate resin tower 3 away from ground.
Further, the surface of the chelate resin tower 3 is equipped with visor 10, and the visor 10 leads to be placed equidistant with up and down
The setting of visor 10 is crossed, easy to observe 3 inner case of chelate resin tower.
Further, the inlet tube 12 is four-way pipe, and inlet tube 12 is connected to deionized water holding vessel 5, salt
The part of sour holding vessel 6 and soda bath holding vessel 7 is mounted on valve, by the setting that inlet tube 12 is four-way pipe, can divide
Not Kong Zhi deionized water holding vessel 5, hydrochloric acid holding vessel 6 and soda bath holding vessel 7 to chelate resin tower 3 convey liquid.
Further, the outlet 11 is three-way pipe, and outlet 11 is connected to melt pit 4 and secondary refining salt
The part of storage tank 8 is mounted on valve, by the setting that outlet 11 is three-way pipe, may be such that chelate resin tower 3 respectively to ground
Hole 4 and secondary refining salt storage tank 8 convey liquid.
Specifically, in use, in order to thoroughly remove free chlorine in brine and hypochlorous acid, lost in order to avoid causing chelating resin to be poisoned
Effect, micro sodium sulfite is added into brine, filtered brine storage tank 2 is introduced to after brine is filtered via tubular filter 1, will
It can be 2-3 platforms that brine after filtering, which is sent to chelate resin tower 3, chelate resin tower 3, and chelating resin is housed in chelate resin tower 3, use
It is next thoroughly to remove Micro Calcium Magnesium cation contained in brine so that the calcium and magnesium cation in brine is worth less than defined, two
Chelate resin tower 3 is used in series, wherein a tower regenerates, a tower is continuing with, to ensure that brine quality meets technological requirement, resin
Regenerating alkali and hydrochloric acid mix the concentration needed for cultivating with pure water and enter chelate resin tower 3, waste water, spent acid and salkali waste in regenerative process
Flow into melt pit 4 in addition handle, by outlet 11 be three-way pipe setting, meanwhile, by air inlet pipe 18 by gases at high pressure via
Solarization air cap 17 is blown out, and the liquid that outlet 11 can be flowed through to chelate resin tower 3 carries out Air Exposure, prevents from blocking, may be such that chela
Resin tower 3 smoothly conveys liquid to melt pit 4 and secondary refining salt storage tank 8 respectively.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of improved secondary brine rectification system, including tubular filter (1), it is characterised in that：The tubular filter
(1) filtered brine storage tank (2) is connected with by pipeline, the filtered brine storage tank (2) is connected with chelate resin tower by pipeline
(3), the chelate resin tower (3) is connected to deionized water holding vessel (5), hydrochloric acid holding vessel (6) by inlet tube (12)
With soda bath holding vessel (7), the chelate resin tower (3) is connected to melt pit (4) and secondary fine by outlet (11)
Salt manufacturing water storage tank (8), the secondary refining salt storage tank (8) are connected with deionization film electricity groove (9), the outlet by pipeline
(11) inner cavity is equipped with the sliding chute seat (14) for being used for slipping aeration board (15), and the middle part of the aeration board (15) is equipped with material leakage opening
Groove (16), the side wall of the material leakage open slot (16) are equidistantly equipped with solarization air cap (17), the side of the aeration board (15) be equipped with
The air inlet pipe (18) of solarization air cap (17) connection.
A kind of 2. improved secondary brine rectification system according to claim 1, it is characterised in that：The chelate resin tower
(3) bottom is provided with base (13), and the outlet (11) runs through base (13).
A kind of 3. improved secondary brine rectification system according to claim 1, it is characterised in that：The chelate resin tower
(3) surface is equipped with visor (10), and the visor (10) is to be placed equidistant with up and down.
A kind of 4. improved secondary brine rectification system according to claim 1, it is characterised in that：The inlet tube (12)
For four-way pipe, and inlet tube (12) is connected to deionized water holding vessel (5), hydrochloric acid holding vessel (6) and soda bath storage
The part of tank (7) is mounted on valve.
A kind of 5. improved secondary brine rectification system according to claim 1, it is characterised in that：The outlet (11)
For three-way pipe, and outlet (11) is connected to melt pit (4) and the part of secondary refining salt storage tank (8) is mounted on valve
Door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370314.0A CN108002407A (en) | 2017-12-17 | 2017-12-17 | A kind of improved secondary brine rectification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711370314.0A CN108002407A (en) | 2017-12-17 | 2017-12-17 | A kind of improved secondary brine rectification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108002407A true CN108002407A (en) | 2018-05-08 |
Family
ID=62059808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711370314.0A Withdrawn CN108002407A (en) | 2017-12-17 | 2017-12-17 | A kind of improved secondary brine rectification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108002407A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255584A (en) * | 2019-07-26 | 2019-09-20 | 四川永祥股份有限公司 | A kind of secondary brine removes carbonic acid root device |
-
2017
- 2017-12-17 CN CN201711370314.0A patent/CN108002407A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255584A (en) * | 2019-07-26 | 2019-09-20 | 四川永祥股份有限公司 | A kind of secondary brine removes carbonic acid root device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180508 |