CN206203968U - A kind of automatic gauge acid adding dechlorination equipment - Google Patents
A kind of automatic gauge acid adding dechlorination equipment Download PDFInfo
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- CN206203968U CN206203968U CN201621088331.6U CN201621088331U CN206203968U CN 206203968 U CN206203968 U CN 206203968U CN 201621088331 U CN201621088331 U CN 201621088331U CN 206203968 U CN206203968 U CN 206203968U
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- hydrochloric acid
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- mother liquor
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Abstract
The utility model discloses a kind of automatic gauge acid adding dechlorination equipment, the equipment includes material-suction pot, valve I, hydrochloric acid pump, valve III, hydrochloric acid tank, valve II, valve IV, high-order hydrochloric acid trough, high-order hydrochloric acid flowmeter a, high-order hydrochloric acid feed pump, high-order hydrochloric acid flowmeter b, blender, mother liquor tank, mother liquor pump, mother liquor stream gauge, reaction tower, blending tank, transfering material pump, flowmeter, Analytic Tower；Each part is connected by feed pipe, and corresponding valve, non-return valve or flowmeter are respectively equipped with feed pipe.The automatic metering equipment can be such that acid is steadily quantitatively adding, addition can on demand carry out accurate metering regulation, acid adding operation is higher for operating personnel's requirement, and the personnel that automatical dosing then effectively prevent caused by operation accidentally injure, substantially reduce the corrosion of device systems pipeline.
Description
Technical field
The utility model belongs to technical field of chemical, more particularly to a kind of automatic gauge acid adding dechlorination equipment.
Background technology
The mother liquor produced in sym-closene production process contains sym-closene, dichlord isocyanurice acid, sodium salt, cyanogen
The materials such as Monosodium urate, sodium hypochlorite, hypochlorous acid, chlorion, serious pollution can be caused if directly discharge to environment, because
This, needs to carry out strict treatment before discharge.Existing various treatment for trichlorocyanuric acid mother liquor in the prior art, but
The acid amount added in processing procedure does not have specific automatic ration mode.In the processing procedure to sym-closene mother liquor
In, the main purpose of acid adding is to remove the effective chlorine in mother liquor, and the effect of key is played in the how many pairs of dechlorinations that acid amount is added, if adopting
With manual acid adding mode, then there is requirement higher to operating personnel, and misoperation operating personnel can also be damaged and
The corrosion of equipment.
The content of the invention
In order to solve the above problems, the utility model provides a kind of automatic gauge acid adding dechlorination equipment.The equipment is used
Automatical dosing technology, for control dechlorination index, stable chlorine dose plays most important for stable, aqueous solution available chlorine content
Effect.
The utility model is achieved through the following technical solutions
A kind of automatic gauge acid adding dechlorination equipment, the equipment include material-suction pot, valve I, hydrochloric acid pump, valve III, hydrochloric acid tank,
Valve II, valve IV, high-order hydrochloric acid trough, high-order hydrochloric acid flowmeter a, high-order hydrochloric acid feed pump, high-order hydrochloric acid flowmeter b, mixing
Device, mother liquor tank, mother liquor pump, mother liquor stream gauge, reaction tower, blending tank, transfering material pump, flowmeter, Analytic Tower；Described suction
Tank is connected by feed pipe and valve I with hydrochloric acid pump, and hydrochloric acid pump passes through feed pipe and valve III and hydrochloric acid tank import phase
Connection, described hydrochloric acid tank outlet is connected by feed pipe and valve II with hydrochloric acid pump, hydrochloric acid pump pass through feed pipe A and
Valve IV is connected with high-order hydrochloric acid trough import；Described high-order hydrochloric acid trough outlet is by feed pipe, valve and high-order hydrochloric acid
Flowmeter a is connected with high-order hydrochloric acid feed pump, and high-order hydrochloric acid feed pump is by feed pipe, non-return valve, high-order hydrochloric acid flow
Meter b is connected with blender；Mother liquor tank is connected by feed pipe and valve with mother liquor pump, mother liquor pump pass through into
Pipe material, non-return valve and mother liquor stream gauge are connected with blender；Described blender passes through feed pipe B and valve and reaction
Tower is connected, the tower top outlet of reaction tower is connected by feed pipe with vacuum system, bottom of towe outlet by feed pipe with
Blending tank import is connected, and blending tank outlet is connected by feed pipe and valve with transfering material pump, and transfering material pump passes through feed pipe
Road, non-return valve, flowmeter are connected with Analytic Tower；
On described feed pipe A, electronic fluid level controller is provided between valve IV and high-order hydrochloric acid trough, control is high
Boundary of the solution no more than regulation in groove in the hydrochloric acid trough of position；
PH is provided between described high-order hydrochloric acid flowmeter a and blending tank automatically adjust means for feeding acid.
Described automatic gauge acid adding dechlorination equipment, described high-order hydrochloric acid trough import is arranged on the top of high-order hydrochloric acid trough
End, the outlet of high-order hydrochloric acid trough is arranged at the bottom edge of the groove.
Described automatic gauge acid adding dechlorination equipment, is provided with a discharging between described high-order hydrochloric acid trough and hydrochloric acid tank
Circulating line, the entrance point of the discharging circulating line is connected with high-order hydrochloric acid trough, and the port of export is connected with hydrochloric acid tank.
Described automatic gauge acid adding dechlorination equipment, described mother liquor tank has charging aperture and discharging opening, and charging aperture is set
On the top of mother liquor tank, discharging opening is connected with mother liquor pump, is arranged at the bottom edge of mother liquor tank.
Described automatic gauge acid adding dechlorination equipment, described feed pipe B is provided with discharging opening, the discharging opening pass through into
Pipe material and valve are connected with mother liquor tank.
Described automatic gauge acid adding dechlorination equipment, described high-order hydrochloric acid trough top be additionally provided with another outlet, pass through into
Pipe material and valve are connected with dehydration absorption tower；The top of the mother liquor tank is additionally provided with another outlet, by feed pipe and
Valve is connected with dehydration absorption tower.
Described automatic gauge acid adding dechlorination equipment, on described hydrochloric acid tank, high-order hydrochloric acid trough, mother liquor tank and blending tank
It is provided with liquid level display.
The utility model has following positive beneficial effect
The automatic gauge acid adding dechlorination equipment that the utility model is provided, can make sour steady quantitative addition, and addition can
On demand regulation, accurate measurement；Acid adding operation is higher for the requirement of operating personnel, and automatical dosing equipment effectively prevent because accidentally
The personnel that operation is caused injure, reduce the corrosion of device systems pipeline；If human users' error can be serious to corrosive pipeline,
And can there is leakage, phenomenon of splashing in adition process unavoidably, pipeline can also be corroded.Automatical dosing described herein
The occurrence of equipment effectively prevent above-mentioned, effectively prevent because of the corrosion that manual operation is brought to pipeline.
Brief description of the drawings
Fig. 1 is the structural representation of automatic gauge acid adding dechlorination equipment；
The meaning that symbol is represented in figure is：1 is material-suction pot, and 2 is hydrochloric acid pump, and 3 is hydrochloric acid tank, and 4 is high-order hydrochloric acid trough, and 5 are
High-order hydrochloric acid flowmeter a, 6 is high-order hydrochloric acid feed pump, and 7 is high-order hydrochloric acid flowmeter b, and 8 is blender, and 9 is mother liquor tank, and 10 are
Mother liquor pump, 11 is mother liquor stream gauge, and 12 is reaction tower, and 13 is blending tank, and 14 is transfering material pump, and 15 is flowmeter, and 16 is solution
Analysis tower.
Specific embodiment
The present invention is described in more details below by specific embodiment, but is not intended to limit the invention
Protection domain.
Embodiment 1
A kind of automatic gauge acid adding dechlorination equipment, the equipment includes 1 material-suction pot, valve I, 2 hydrochloric acid pumps, valve III, 3 hydrochloric acid
Tank, valve II, valve IV, 4 high-order hydrochloric acid troughs, 5 high-order hydrochloric acid flowmeter a, 6 high-order hydrochloric acid feed pumps, 7 high-order hydrochloric acid flowmeters
B, 8 blenders, 9 mother liquor tanks, 10 mother liquor pumps, 11 mother liquor stream gauge, 12 reaction towers, 13 blending tanks, 14 transfering material pumps, 15 flows
Meter, 16 Analytic Towers；Described material-suction pot 1 is connected by the valve I on feed pipe and the pipeline with hydrochloric acid pump 2, hydrochloric acid pump 2
It is connected with the import of hydrochloric acid tank 3 by the valve III on feed pipe and the pipeline, the outlet of hydrochloric acid tank 3 is by feed pipe and is somebody's turn to do
Valve II on pipeline is connected with hydrochloric acid pump 2, and hydrochloric acid pump 2 is by the valve IV on feed pipe A and the pipeline and high-order salt
The import of acid tank 4（It is arranged on the top of high-order hydrochloric acid trough）It is connected, high-order hydrochloric acid trough 4 is exported（It is arranged on the bottom of high-order hydrochloric acid trough
Face edge）It is connected with high-order hydrochloric acid feed pump 6 by feed pipe, valve, the high-order hydrochloric acid flowmeter a of control hydrochloric acid flow
Logical, high-order hydrochloric acid feed pump 6 is by feed pipe, non-return valve, the high-order hydrochloric acid flowmeter b and blender 8 that control hydrochloric acid flow
It is connected；It is described by charging aperture（It is arranged on the top of mother liquor tank）It is passed through the discharging opening of mother liquor tank 9 of mother liquor（It is arranged on mother liquor tank
Bottom edge at）Be connected with mother liquor pump 10 by feed pipe and valve, mother liquor pump 10 by feed pipe,
Non-return valve, the mother liquor stream gauge 11 of control mother liquid flow rate are connected with blender 8；Blender 8 by feed pipe B and valve with
Reaction tower is connected, and the top export of reaction tower 12 is connected by feed pipe with vacuum system, the low outlet of reaction tower 12
It is connected with blending tank 13 by feed pipe, the outlet of blending tank 13 is connected by feed pipe and valve with transfering material pump 14
Logical, transfering material pump 14 is connected by feed pipe, non-return valve, flowmeter 15 with Analytic Tower 16；
In the equipment, described high-order hydrochloric acid trough top is additionally provided with another outlet, and the outlet passes through feed pipe and valve
Door is connected with dehydration absorption tower；The top of described mother liquor tank is additionally provided with another outlet, the outlet by feed pipe and
Valve is connected with dehydration absorption tower.
Wherein, electronic fluid level controller is provided with being arranged between the valve IV of feed pipe A and high-order hydrochloric acid trough, the control
Device processed can effectively control the solution in high-order hydrochloric acid trough no more than liquid level display to greatest extent.
Wherein, a discharging circulating line, the discharging circulation pipe are provided between described high-order hydrochloric acid trough and hydrochloric acid tank
The entrance point in road is connected with high-order hydrochloric acid trough, and the port of export is connected with hydrochloric acid tank.
Wherein, pH is provided between the high-order hydrochloric acid flowmeter a and blending tank of described control hydrochloric acid flow and is automatically adjusted and added
Sour device.
Wherein, described feed pipe B is provided with discharging opening, and the discharging opening passes through feed pipe and valve and mother liquor tank phase
Connection.
Liquid level display is equipped with above-mentioned hydrochloric acid tank, high-order hydrochloric acid trough, mother liquor tank and blending tank.
The operation principle of the equipment is as follows：Concentration be 31% hydrochloric acid add material-suction pot 1 in, then open valve I, valve
III and hydrochloric acid pump 2, valve II, valve IV are closed, hydrochloric acid is by valve I, hydrochloric acid pump, valve III and feed pipe by hydrochloric acid tank
The charging aperture on 3 tops is entered into hydrochloric acid tank 3, after completed loading, closes valve I, valve III, opens valve II, valve IV, salt
Acid enters into high-order salt by valve II, hydrochloric acid pump, valve IV and feed pipe A by the charging aperture on the top of high-order hydrochloric acid trough 4
In acid tank 4, hydrochloric acid is by high-order hydrochloric acid trough 4 by high-order hydrochloric acid flowmeter a, high-order hydrochloric acid feed pump 6, high-order hydrochloric acid flowmeter b
And feed pipe is entered into blender 8, at the same by the mother liquor in mother liquor by dewatering suction filtration tank by feed pipe and valve, by
The charging aperture on the top of mother liquor tank 9 is entered into mother liquor tank 9, then by the discharge hole for discharge at the bottom edge of mother liquor tank 9,
Entered into blender 8 by valve, mother liquor pump 10, the mother liquor stream gauge 11 of control mother liquid flow rate and feed pipe,
Mother liquor is sufficiently mixed with hydrochloric acid in blender 8（There is fraction material to be reacted）, then by valve and feed pipe B
Enter into and fully reacted in reaction tower 12, after reaction, outlet, process of the gas produced in reaction tower 12 by tower top
Feed pipe enters into and next process is sent in vacuum system, the discharging that the liquid produced in reaction tower 12 passes through bottom of towe
Mouthful, entered into by feed pipe in blending tank 13, then exported by blending tank 13, by feed pipe and valve enter into turn
In material pump 14, entered into by transfering material pump 14 and flowmeter 15, by feed pipe in Analytic Tower 16, carry out follow-up treatment and again
Utilize.
In the equipment running process, electronic liquid level is provided between valve IV and high-order hydrochloric acid trough above feed pipe A
Controller, for controlling the solution in high-order hydrochloric acid trough no more than liquid level display in high-order hydrochloric acid trough to greatest extent；If
In running, when the controller goes wrong out of hand, then the hydrochloric acid in high-order hydrochloric acid trough can be by being connected to high-order salt
Feed pipe between acid tank and hydrochloric acid tank, entered into hydrochloric acid tank by high-order hydrochloric acid trough, be prevented effectively from high-order hydrochloric acid trough plus
The salt excessive acid for entering.
In the equipment running process, pH is provided between high-order hydrochloric acid flowmeter a and blending tank and automatically adjusts acid adding dress
Put, the addition of acid is automatically adjusted by pH value；Ensure that the pH value of solution in blending tank 13 is 3 or so, if pH automatic more than 3, pH
Means for feeding acid feedback information increases flow to after in computer system by adjusting high-order hydrochloric acid flowmeter a；If pH is less than 3, pH certainly
Dynamic means for feeding acid feedback information reduces flow to after in computer system by adjusting high-order hydrochloric acid flowmeter a.
In the equipment running process, mother liquor and hydrochloric acid after mixing in the blender, the mix products for obtaining pass through into
Pipe material B is entered into reaction tower；A discharging opening is provided with above feed pipe B simultaneously, the discharging opening passes through feed pipe and valve
Door is connected with mother liquor tank, for the backflow in course of reaction.
In the equipment, described high-order hydrochloric acid trough top is additionally provided with another outlet, and the outlet passes through feed pipe and valve
Door is connected with dehydration absorption tower；The top of described mother liquor tank is additionally provided with another outlet, the outlet by feed pipe and
Valve is connected with dehydration absorption tower, and the gas for being volatilized in high-order hydrochloric acid trough and mother liquor tank in the process of running is by feed pipe
And valve enters dehydration absorption tower.
Claims (7)
1. a kind of automatic gauge acid adding dechlorination equipment, it is characterised in that the equipment includes material-suction pot, valve I, hydrochloric acid pump, valve
III, hydrochloric acid tank, valve II, valve IV, high-order hydrochloric acid trough, high-order hydrochloric acid flowmeter a, high-order hydrochloric acid feed pump, high-order hydrochloric acid stream
Gauge b, blender, mother liquor tank, mother liquor pump, mother liquor stream gauge, reaction tower, blending tank, transfering material pump, flowmeter, Analytic Tower；
Described material-suction pot is connected by feed pipe and valve I with hydrochloric acid pump, and hydrochloric acid pump passes through feed pipe and valve III and salt
Sour tank import is connected, and described hydrochloric acid tank outlet is connected by feed pipe and valve II with hydrochloric acid pump, and hydrochloric acid pump passes through
Feed pipe A and valve IV are connected with high-order hydrochloric acid trough import；Described high-order hydrochloric acid trough outlet passes through feed pipe, valve
And high position hydrochloric acid flowmeter a is connected with high-order hydrochloric acid feed pump, high-order hydrochloric acid feed pump passes through feed pipe, non-return valve, height
Position hydrochloric acid flowmeter b is connected with blender；Mother liquor tank is connected by feed pipe and valve with mother liquor pump, and mother liquor enters
Material pump is connected by feed pipe, non-return valve and mother liquor stream gauge with blender；Described blender by feed pipe B and
Valve is connected with reaction tower, and the tower top outlet of reaction tower is connected by feed pipe with vacuum system, bottom of towe outlet passes through
Feed pipe is connected with blending tank import, and blending tank outlet is connected by feed pipe and valve with transfering material pump, transfering material pump
It is connected with Analytic Tower by feed pipe, non-return valve, flowmeter；
On described feed pipe A, electronic fluid level controller, the high-order salt of control are provided between valve IV and high-order hydrochloric acid trough
Boundary of the solution no more than regulation in groove in acid tank；
PH is provided between described high-order hydrochloric acid flowmeter a and blending tank automatically adjust means for feeding acid.
2. automatic gauge acid adding dechlorination equipment according to claim 1, it is characterised in that described high-order hydrochloric acid trough import
The top of high-order hydrochloric acid trough is arranged on, the outlet of high-order hydrochloric acid trough is arranged at the bottom edge of the groove.
3. automatic gauge acid adding dechlorination equipment according to claim 1, it is characterised in that described high-order hydrochloric acid trough with
A discharging circulating line is provided between hydrochloric acid tank, the entrance point of the discharging circulating line is connected with high-order hydrochloric acid trough, exports
End is connected with hydrochloric acid tank.
4. automatic gauge acid adding dechlorination equipment according to claim 1, it is characterised in that described mother liquor tank has charging
Mouth and discharging opening, charging aperture are arranged on the top of mother liquor tank, and the discharging opening being connected with mother liquor pump is arranged on mother liquor tank
At bottom edge.
5. automatic gauge acid adding dechlorination equipment according to claim 1, it is characterised in that set on described feed pipe B
There is discharging opening, the discharging opening is connected by feed pipe and valve with mother liquor tank.
6. the automatic gauge acid adding dechlorination equipment according to claim 2 or 4, it is characterised in that described high-order hydrochloric acid trough
Top is additionally provided with another outlet, is connected with dehydration absorption tower by feed pipe and valve；The top of the mother liquor tank also sets
There is another outlet, be connected with dehydration absorption tower by feed pipe and valve.
7. automatic gauge acid adding dechlorination equipment according to claim 1, it is characterised in that described hydrochloric acid tank, high-order salt
Liquid level display is equipped with acid tank, mother liquor tank and blending tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088331.6U CN206203968U (en) | 2016-09-29 | 2016-09-29 | A kind of automatic gauge acid adding dechlorination equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621088331.6U CN206203968U (en) | 2016-09-29 | 2016-09-29 | A kind of automatic gauge acid adding dechlorination equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203968U true CN206203968U (en) | 2017-05-31 |
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ID=58761124
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621088331.6U Active CN206203968U (en) | 2016-09-29 | 2016-09-29 | A kind of automatic gauge acid adding dechlorination equipment |
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| CN (1) | CN206203968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717581A (en) * | 2022-03-25 | 2022-07-08 | 宁夏英力特化工股份有限公司 | Analysis device and analysis method for chlorine in light salt brine |
-
2016
- 2016-09-29 CN CN201621088331.6U patent/CN206203968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717581A (en) * | 2022-03-25 | 2022-07-08 | 宁夏英力特化工股份有限公司 | Analysis device and analysis method for chlorine in light salt brine |
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