CN209128203U - Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system - Google Patents

Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system Download PDF

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Publication number
CN209128203U
CN209128203U CN201821752628.7U CN201821752628U CN209128203U CN 209128203 U CN209128203 U CN 209128203U CN 201821752628 U CN201821752628 U CN 201821752628U CN 209128203 U CN209128203 U CN 209128203U
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CN
China
Prior art keywords
solenoid valve
batch box
water inlet
blender
chlorine residue
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Active
Application number
CN201821752628.7U
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Chinese (zh)
Inventor
马艳伟
赵俊武
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Tianjin Huanbo New Material Co.,Ltd.
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TIANJIN BODA VITRIOL INDUSTRY Co Ltd
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Priority to CN201821752628.7U priority Critical patent/CN209128203U/en
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Abstract

The utility model provides a kind of water inlet of counter-infiltration system and removes chlorine residue chemicals dosing plant, includes: batch box, solids hopper, charging solenoid valve, water inlet pipe, inlet water solenoid valve, blender, blender solenoid valve, liquid outlet electromagnetic valve, control cabinet, detection detector.The sealing cover of batch box top setting one, solids hopper are inserted into batch box by sealing cover feed inlet, and water inlet pipe is inserted into sealing cover water inlet, and blender is inserted into batch box by sealing cover stirring port.Liquid outlet electromagnetic valve side is connect with batch box exterior bottom liquid outlet, and the other side is inserted into dosing pond after connecting metering pump.Control cabinet setting valve numerical value is simultaneously connected by data line with detection detector, in detection detector probe insertion dosing pond;Control cabinet is connected with every electromagnetic valve circuit, opens or closes every electrical measurement valve by the variation of chlorine residue numerical value.The utility model has the beneficial effects that the reduction to chlorine residue in feed water by reverse osmosis can be met, reduces costs simultaneously, improve production efficiency.

Description

Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system
Technical field
The utility model belongs to sulfuric acid production plant field, goes chlorine residue dosing more particularly, to a kind of water inlet of counter-infiltration system Device.
Background technique
It is needed in gas washing in SA production under the background using a large amount of industrial waters, the index of chlorine residue has reverse osmosis membrane very big Influence, chlorine residue can to reverse osmosis membrane generate oxidation, occur salt rejection rate decline phenomenon.The chlorine residue of about 1PPM 200~ Reverse osmosis membrane can be made to degrade within 1000 hours.To solve chlorine residue to the oxidation of reverse osmosis membrane, needing to intake, it is remaining to go Chlorine.The common method of technology is that drug sodium hydrogensulfite titer is added directly in dosing pond at present, it is therefore an objective to will be into The chlorine residue of water is reduced into harmless chloride ion;But voluntarily matching criterion liquid overlong time and process are complicated in process of production. The sodium hydrogensulfite titer of finished product is on the high side in the market, and quality is irregular;Detection again is usually required after dosing to add The numerical value of chlorine residue in chemical pond monitors dosing performance;The production time is consumed in not only at high cost but also operation.
Utility model content
It is simple and convenient to operate in order to solve the above technical problems, a kind of structure need to be developed, cost can be reduced can be improved again Production efficiency removes chlorine residue chemicals dosing plant.
To achieve the goals above, the utility model provides the following technical solutions: chlorine residue is gone in a kind of water inlet of counter-infiltration system Chemicals dosing plant, including batch box, solids hopper, charging solenoid valve, water inlet pipe, inlet water solenoid valve, blender, blender electromagnetism Valve, liquid outlet electromagnetic valve, control cabinet, detection detector.
The sealing cover with batch box one is arranged in the batch box top, and feed inlet, water inlet, stirring is arranged on sealing cover Mouthful;The batch box outer wall has certain translucency and has reference mark.
It is inserted into batch box after the solids hopper connection charging solenoid valve by the batch box sealing cover feed inlet;Gu Body feed hopper top is furnished with the closed cover that can completely cut off air, prevents sodium hydrogensulfite from aoxidizing.
The water inlet pipe is inserted into the batch box sealing cover water inlet after passing through inlet water solenoid valve.
It is inserted into the batch box after the blender connection blender solenoid valve by the stirring port among sealing cover, and Blade of stirrer is placed in the batch box bottom, sulfurous can be sufficiently stirred into solid sodium bisulfite and water by the blender Sour hydrogen sodium water solution.
The liquid outlet electromagnetic valve side and the batch box exterior bottom liquid outlet are tightly connected, and the other side is connected by pipeline It is inserted into dosing pond, is guaranteed when the liquid outlet electromagnetic valve is opened quickly by proportioned Asia by pipeline again after connecing metering pump Sodium bisulphate solution is input in dosing pond.
Valve numerical value is arranged in the control cabinet, is used to open or closes the charging solenoid valve connecting with control cabinet, water inlet electricity Magnet valve, stirring solenoid valve.
Wherein, control cabinet data-in port detects detector with chlorine residue by data line and is connected, and the detection is visited It surveys in device probe insertion dosing pond;
Wherein, the detection detector detects in dosing pond after chlorine residue numerical value, can be passed chlorine residue numerical value by data line It is defeated to arrive the control cabinet;When chlorine residue numerical value be greater than valve numerical value, successively open the charging solenoid valve, the water inlet electromagnetism automatically Valve and the blender solenoid valve;The liquid outlet electromagnetic valve is automatically opened after allotting aqueous solution of sodium bisulfite, in metering pump Quickly the aqueous solution of sodium bisulfite prepared is input in dosing pond under effect;When detection numerical value is less than or equal to chlorine residue mark Quasi- numerical value closes the liquid outlet electromagnetic valve.
Specific operation process are as follows: be inserted into the batch box after the solids hopper connection charging solenoid valve, by solid Asia Sodium bisulfate is housed in the solids hopper with closed cover, is inserted into the meter after the water inlet pipe is connected inlet water solenoid valve In measuring tank.The detection detector is by dosing pond chlorine residue data transfer to the control cabinet, when chlorine residue numerical value is greater than valve number When value, the charging solenoid valve, the inlet water solenoid valve and the blender solenoid valve are successively opened automatically;Allot bisulfite The liquid outlet electromagnetic valve and metering pump are automatically opened after sodium water solution, the sulfurous that will quickly prepare under the action of metering pump Sour hydrogen sodium water solution is input in dosing pond;When detection detector detects that chlorine residue numerical value is less than or equal to valve numerical value, closing The liquid outlet electromagnetic valve completes dosing pond dosing work.
The beneficial effects of the utility model are: both having been met by voluntarily proportion aqueous solution of sodium bisulfite to feed water by reverse osmosis The reduction of middle chlorine residue, and reduce the production cost of directly purchase sodium hydrogensulfite titer;
The present apparatus is used to put the solids hopper setting closed cover of sodium hydrogensulfite, prevents sodium hydrogensulfite from using preceding hair Raw oxidation reaction, increases the accuracy of aqueous solution;
Device is automatically performed the proportion and automatic liquid discharging of aqueous solution of sodium bisulfite with the setting of control cabinet valve numerical value, Matching while using is realized in production, guarantees the accuracy of aqueous solution, while also saving the production time;
It detects detector and detection numerical value is shown by control cabinet, conveniently the variation of intuitive supervision dosing pond chlorine residue numerical value, Device is simple, easy to operate.
Detailed description of the invention
Fig. 1: chlorine residue chemicals dosing plant is removed for a kind of counter-infiltration system water inlet of the utility model
1 schematic diagram of specific embodiment;
Fig. 2: chlorine residue chemicals dosing plant is removed for a kind of counter-infiltration system water inlet of the utility model
Schematic top plan view;
In figure:
1, batch box 2, solids hopper 3, charging solenoid valve
4, water inlet pipe 5, inlet water solenoid valve 6, blender
7, blender solenoid valve 8, liquid outlet electromagnetic valve 9, control cabinet
10, detector 11, metering pump 12, dosing pond are detected
2-1, feed inlet 4-1, water inlet 6-1, stirring port
Specific embodiment
Combined with specific embodiments below, the technical solution of the utility model is further described.
Remove chlorine residue chemicals dosing plant for a kind of the utility model counter-infiltration system water inlet: including batch box 1, solids hopper 2, into Expect solenoid valve 3, water inlet pipe 4, inlet water solenoid valve 5, blender 6, blender solenoid valve 7, liquid outlet electromagnetic valve 8, control cabinet 9, detection Detector 10.
The sealing cover of the setting of 1 top of batch box and the one of batch box 1, be arranged on sealing cover feed inlet 2-1, water inlet 4-1, Stirring port 6-1;1 outer wall of batch box has certain translucency and reference mark, and 25L batch box 1 is with 1L or 5L for increasing degree.
It is inserted into the batch box 1 after the solids hopper 2 is connected charging solenoid valve 3;Water inlet pipe 4 passes through water inlet electromagnetism The water inlet 4-1 being inserted into after valve 5 on 1 sealing cover of batch box.
Blender 6 is inserted into batch box 1 by the stirring port 6-1 among sealing cover, and blade of stirrer is placed in meter 1 bottom of measuring tank.
8 side of liquid outlet electromagnetic valve and 1 exterior bottom liquid outlet of batch box are tightly connected, and the other side is connected by pipeline and measured Guaranteed again when the liquid outlet electromagnetic valve 8 is opened by pipeline insertion dosing pond 12 quickly by proportioned Asia after pump 11 Sodium bisulphate solution is input in dosing pond 12.
Valve numerical value is arranged in control cabinet 9, is used to open or closes the charging solenoid valve 3 connecting with control cabinet, water inlet electromagnetism Valve 5, stirring solenoid valve 7.
9 data-in port of control cabinet detects detector 10 with chlorine residue by data line and is connected, and will test detector 10 In probe insertion dosing pond 12.
When the aqueous solution of sodium bisulfite B that matched proportion density is A being needed to rise: first filling the solid sodium bisulfite after metering It is put into the solids hopper 2 with closed cover;Then when in dosing pond 12 detection detectors 10 detect chlorine residue numerical value be greater than control When the valve numerical value that cabinet 9 processed is set, charging solenoid valve 3, inlet water solenoid valve 5 and blender solenoid valve 7 are successively automatically opened, and work as institute After needing the aqueous solution of sodium bisulfite B that concentration is A to rise proportion, charging solenoid valve 3, inlet water solenoid valve 5 and stirring electricity are closed Liquid outlet electromagnetic valve 8 is opened after side valve 7, proportioned aqueous solution of sodium bisulfite is exported by pipeline, and opening metering pump 11 makes pipe Aqueous solution of sodium bisulfite in road is rapidly input in dosing pond 12;When chlorine residue numerical value is less than or equal to control in dosing pond 12 When the valve numerical value that cabinet 9 processed is set, liquid outlet electromagnetic valve 8 is automatically closed, so that completing counter-infiltration system water inlet goes chlorine residue dosing.

Claims (2)

1. chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system, it is characterised in that: including batch box (1), solids hopper (2), Feed solenoid valve (3), water inlet pipe (4), inlet water solenoid valve (5), blender (6), blender solenoid valve (7), liquid outlet electromagnetic valve (8), control cabinet (9), detection detector (10);
The sealing cover of batch box (1) the top setting and batch box (1) one, solids hopper (2) connection charging solenoid valve (3) By the way that in batch box (1) sealing cover feed inlet insertion batch box (1), water inlet pipe (4) connects inlet water solenoid valve (5) and is inserted into batch box (1) water inlet on sealing cover, blender (6) connect blender solenoid valve (7) and are inserted into metering by the stirring port among sealing cover In bucket (1), liquid outlet electromagnetic valve (8) side is tightly connected batch box (1) exterior bottom liquid outlet, and the other side passes through pipeline It is inserted into dosing pond;
Wherein, the charging solenoid valve (3) is connected with control cabinet (9) circuit;
Wherein, the inlet water solenoid valve (5) is connected with control cabinet (9) circuit;
Wherein, the blender solenoid valve (7) is connected with control cabinet (9) circuit;
Wherein, the control cabinet (9) is connected by data line with chlorine residue detection detector (10);
Wherein, in detection detector (10) the probe insertion dosing pond.
2. chlorine residue chemicals dosing plant is removed in a kind of counter-infiltration system water inlet according to claim 1, it is characterised in that: the solid Feed hopper (2) is equipped with isolation air containment lid.
CN201821752628.7U 2018-10-29 2018-10-29 Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system Active CN209128203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821752628.7U CN209128203U (en) 2018-10-29 2018-10-29 Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821752628.7U CN209128203U (en) 2018-10-29 2018-10-29 Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system

Publications (1)

Publication Number Publication Date
CN209128203U true CN209128203U (en) 2019-07-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821752628.7U Active CN209128203U (en) 2018-10-29 2018-10-29 Chlorine residue chemicals dosing plant is removed in a kind of water inlet of counter-infiltration system

Country Status (1)

Country Link
CN (1) CN209128203U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 300270 Dagang Petrochemical Industrial Park, Binhai New Area, Tianjin

Patentee after: Tianjin Huanbo New Material Co.,Ltd.

Address before: NO.67 GangShi street, Dagang Petrochemical Industrial Park, Binhai New Area, Tianjin 300270

Patentee before: TIANJIN BODA SULFURIC ACID Co.,Ltd.

CP03 Change of name, title or address