CN206935147U - A kind of device for preparing sodium carbonate liquor - Google Patents
A kind of device for preparing sodium carbonate liquor Download PDFInfo
- Publication number
- CN206935147U CN206935147U CN201720820708.0U CN201720820708U CN206935147U CN 206935147 U CN206935147 U CN 206935147U CN 201720820708 U CN201720820708 U CN 201720820708U CN 206935147 U CN206935147 U CN 206935147U
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- tail gas
- pipe
- dissolving tank
- washing tail
- sodium carbonate
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Abstract
The utility model discloses a kind of device for preparing sodium carbonate liquor, belong to field of chemical equipment.It includes dissolving tank, and charge door, production water pipe and blast pipe are provided with the top of the dissolving tank, and blast pipe stretches into dissolving trench bottom, and exhausting bucket is set after charging space is reserved with above charge door；Wherein, the electric stirring paddle and overfall for stretching into dissolving trench bottom are additionally provided with the top of dissolving tank, overfall is connected by overflow pipe with the liquid level of cleaning solution in washing tail gas groove；Washing tail gas groove top portion is provided with air inlet and air outlet, and air inlet is connected by stretching into the airduct below washing tail gas tank liquor face with exhausting bucket, and air outlet connects exhaust fan by pipeline, and exhaust fan passes through tail gas evacuated tube and atmosphere；It is connected in the middle part of washing tail gas groove by filler pipe with production water pipe.Both the loss and waste of material will not have been caused, will not also cause personal injury；Simple to operate, safe and reliable, floor space is small, does not produce waste gas waste water, has reached the purpose of clean manufacturing.
Description
Technical field
Field of chemical equipment is the utility model is related to, specifically a kind of device for preparing sodium carbonate liquor.
Background technology
At present, in chlor-alkali industry caustic soda production system, the calcium ion in primary brine process salt solution largely utilizes carbon
Sour sodium reacts generation calcium carbonate, is removed using filtration method.Sodium carbonate is that one kind has corrosivity, irritating chemicals,
For solid powdery, its dust and smog are sucked in production operation can cause conjunctivitis, and stimulate respiratory tract, trigger schneiderian membrane to burst
The illnesss such as ulcer, atrophy and perforation of nasal septum.
Traditional sodium carbonate liquor process for preparation is that sodium carbonate solid powder directly is added into dissolving tank, using technique wind and
Low-pressure steam is prepared uniformly, then squeezes into sodium carbonate liquor storage tank using delivery pump.Subject matter existing for the method is to prepare
Flow is excessively extensive, no agitating device, easily forms sodium carbonate sedimentary in bottom, causes the solution concentration of preparation unstable,
It is crucial that the process for preparation can produce substantial amounts of sodium carbonate dust and water smoke during sodium carbonate is added, to execute-in-place
Personnel cause personal injury.
Utility model content
The purpose of this utility model is aiming at insufficient existing for above-mentioned prior art, there is provided one kind can effectively avoid carbonic acid
Sodium powder dirt and water smoke cause personal injury to operating personnel, simple to operate, the dress of the stable preparation sodium carbonate liquor of solution concentration
Put.
To reach above-mentioned purpose, the utility model uses following technical scheme：A kind of device for preparing sodium carbonate liquor, bag
Dissolving tank is included, charge door, production water pipe and blast pipe, the blast pipe are provided with the top of the dissolving tank and stretches into dissolving trench bottom, it is raw
Valve is equipped with water producing pipe and blast pipe, exhausting bucket is provided with above charge door, charge door at the top of exhausting bucket with being reserved with charging
Space；Wherein, the electric stirring paddle and overfall for stretching into dissolving trench bottom are additionally provided with the top of dissolving tank, overfall passes through overflow
Pipe is connected with the liquid level of cleaning solution in washing tail gas groove；The washing tail gas groove top portion is provided with air inlet and air outlet, air intake
Mouth is connected by stretching into the airduct below washing tail gas tank liquor face with exhausting bucket, and air outlet passes through pipeline and connects exhaust fan, tail
Gas blower fan passes through tail gas evacuated tube and atmosphere；It is connected in the middle part of washing tail gas groove by filler pipe with production water pipe.
Above-mentioned overflow pipe stage casing takes the shape of the letter U and the inverted U-shaped bent being connected, and ensures there is liquid in overflow pipe, prevents tail
Gas washing groove forms negative pressure with dissolving tank, causes siphon to be emptied washing tail gas tank liquid, does not have the effect of washing tail gas.
Compared to prior art, the utility model has the advantages that：
1st, a kind of device for preparing sodium carbonate liquor of the present utility model, sets sodium carbonate to add at the top of sodium carbonate dissolving tank
Material mouth, and above sodium carbonate charge door, after reserving charging space, exhausting bucket is set, and the bleeding point and charge door of exhausting bucket are just
It is right, exhausting bucket is connected with washing tail gas groove and exhaust fan using pipeline, exhaust fan operationally produces using in pipeline
Negative pressure powder caused by charge door and gas sucked into washing tail gas trough received, the liquid after absorption is back to molten through overflow pipe
Groove is solved, to reach the purpose of cycling and reutilization, the loss and waste of material will not have both been caused, and will not also cause personal injury.
2nd, the utility model is simple to operate, safe and reliable, and floor space is small, does not produce waste gas waste water, has reached cleaning life
The purpose of production.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Reference：1st, dissolving tank；2nd, electric stirring paddle；3rd, blast pipe；4th, water pipe is produced；5th, filler pipe；6th, charge door；
7th, exhausting bucket；8th, overfall；9th, overflow pipe；10th, air inlet；11st, air outlet；12nd, washing tail gas groove；13rd, exhaust fan；14、
Tail gas evacuated tube.
Embodiment
In order to more fully understand the utility model, it is described further with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of device for preparing sodium carbonate liquor, including dissolving tank 1, the top of dissolving tank 1 are provided with charging
Mouth 6, production water pipe 4 and blast pipe 3, the blast pipe 3 stretch into the bottom of dissolving tank 1, produce and are equipped with water pipe 4 and blast pipe 5
Valve, the top of charge door 6 are provided with exhausting bucket 7, and charge door 6 is reserved with charging space with the top of exhausting bucket 7；Wherein, dissolving tank 1 pushes up
Portion is additionally provided with the electric stirring paddle 2 and overfall 8 for stretching into the bottom of dissolving tank 1, and overfall 8 passes through overflow pipe 9 and washing tail gas
The liquid level of cleaning solution is connected in groove 12, and the stage casing of overflow pipe 9 takes the shape of the letter U and the inverted U-shaped bent being connected；The washing tail gas
The top of groove 12 is provided with air inlet 10 and air outlet 11, and air inlet 10 is by stretching into the airduct below the liquid level of washing tail gas groove 12 with taking out
Wind scoop 7 is connected, and air outlet 11 connects exhaust fan 13 by pipeline, and exhaust fan 13 is connected by tail gas evacuated tube 14 and air
It is logical；The middle part of washing tail gas groove 12 is connected by filler pipe 5 with production water pipe 4.
When preparing sodium carbonate liquor using the device, the valve on production water pipe 4 is first opened, by producing water pipe 4 and adding
Water pipe 5 is added to water is produced in dissolving tank 1 and washing tail gas groove 12, and when liquid level reaches requirement, closes valve；Open
Valve on blast pipe 3, compressed air is passed through into dissolving tank 1, opens electric stirring paddle 2 and be stirred, and open tail gas wind
Machine 13, ensure that in exhausting bucket 7 be negative pressure, meanwhile, the solid sodium carbonate according to needed for calculating the concentration of prepared sodium carbonate liquor
Amount, and it is added from charge door 6, it is standby after solution is well mixed.In operation, the top of charge door 6 can produce certain
The powdered sodium carbonate and steam of amount, bring it into washing tail gas groove 12 from air inlet 10 using negative pressure caused by exhaust fan 13 and work as
In, absorbed using production water therein, then steam is through the overflow of overflow pipe 9 to the reuse of dissolving tank 1, and caused tail gas is in tail
In the presence of gas blower fan 13 air is discharged into via tail gas evacuated tube 14.
Claims (2)
1. a kind of device for preparing sodium carbonate liquor, including dissolving tank（1）, the dissolving tank（1）Top is provided with charge door（6）, it is raw
Water producing pipe（4）And blast pipe（3）, the blast pipe（3）Stretch into dissolving tank（1）Bottom, produce water pipe（4）And blast pipe（3）On
It is equipped with valve, it is characterised in that：Charge door（6）Top is provided with exhausting bucket（7）, charge door（6）With exhausting bucket（7）Reserve at top
There is charging space；Dissolving tank（1）Top, which is additionally provided with, stretches into dissolving tank（1）The electric stirring paddle of bottom（2）And overfall（8）,
Overfall（8）Pass through overflow pipe（9）With washing tail gas groove（12）The liquid level of middle cleaning solution is connected；The washing tail gas groove（12）
Top is provided with air inlet（10）And air outlet（11）, air inlet（10）By stretching into washing tail gas groove（12）Airduct below liquid level
With exhausting bucket（7）Connection, air outlet（11）Exhaust fan is connected by pipeline（13）, exhaust fan（13）Pass through tail gas evacuated tube
（14）With atmosphere；Washing tail gas groove（12）Middle part passes through filler pipe（5）With producing water pipe（4）It is connected.
A kind of 2. device for preparing sodium carbonate liquor according to claim 1, it is characterised in that：The overflow pipe（9）In
Section takes the shape of the letter U and the inverted U-shaped bent being connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820708.0U CN206935147U (en) | 2017-07-07 | 2017-07-07 | A kind of device for preparing sodium carbonate liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720820708.0U CN206935147U (en) | 2017-07-07 | 2017-07-07 | A kind of device for preparing sodium carbonate liquor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206935147U true CN206935147U (en) | 2018-01-30 |
Family
ID=61368427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720820708.0U Active CN206935147U (en) | 2017-07-07 | 2017-07-07 | A kind of device for preparing sodium carbonate liquor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206935147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495253A (en) * | 2020-04-07 | 2020-08-07 | 新疆天利高新石化股份有限公司 | Dust removal method and device in dry powder dissolving and preparing process |
-
2017
- 2017-07-07 CN CN201720820708.0U patent/CN206935147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495253A (en) * | 2020-04-07 | 2020-08-07 | 新疆天利高新石化股份有限公司 | Dust removal method and device in dry powder dissolving and preparing process |
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