CN107445261A - A kind of sodium hypochlorite dosing system - Google Patents
A kind of sodium hypochlorite dosing system Download PDFInfo
- Publication number
- CN107445261A CN107445261A CN201710609929.8A CN201710609929A CN107445261A CN 107445261 A CN107445261 A CN 107445261A CN 201710609929 A CN201710609929 A CN 201710609929A CN 107445261 A CN107445261 A CN 107445261A
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- CN
- China
- Prior art keywords
- separator tube
- sodium hypochlorite
- fluid reservoir
- valve
- tube
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Classifications
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- 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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
- C02F1/766—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens by means of halogens other than chlorine or of halogenated compounds containing halogen other than chlorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/04—Mixing biocidal, pesticidal or herbicidal ingredients used in agriculture or horticulture, e.g. for spraying
-
- 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
- C02F2303/04—Disinfection
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of sodium hypochlorite dosing system, unit is added including fluid reservoir, water delivery unit, sodium hypochlorite supply unit, sodium hypochlorite, also include buffer cell, including being arranged on fluid reservoir and for supplying the separator tube of water unit, sodium hypochlorite supply unit while connection, in addition to positioned at separator tube both ends and it is used for the Buffer valve for controlling separator tube to be opened and closed；Acid solution adds unit, is connected with separator tube and for adding acid solution into separator tube to clean alkali fouling.The present invention has advantages below and effect：By setting separator tube so that sodium hypochlorite stoste and water contact in separator tube, so that alkali fouling is produced in separator tube, then add unit by acid solution and alkali fouling is cleared up, can reduce the possibility that separator tube blocks；The air bleeding valve in separator tube can discharge to the gas of separator tube simultaneously；Bridge insert and ball float in fluid reservoir can be stirred to liquor natrii hypochloritis.
Description
Technical field
The present invention relates to field of water treatment equipment, more particularly to a kind of sodium hypochlorite dosing system.
Background technology
Traditional water sterilization method includes disinfection by chlorine, but human body can be caused by the water of disinfection by chlorine bad
Influence.Therefore, replace chlorine to carry out the approach application of water sterilization using sodium hypochlorite and give birth to, sodium hypochlorite is a kind of widely used
Biocidal algae-killing agent, it has easy decomposition, noresidue, the effect nontoxic to human body.
At present, Authorization Notice No. CN205999094U, authorized announcement date disclose for the Chinese patent on March 8th, 2017
A kind of sodium hypochlorite dosing system, including fluid reservoir, described fluid reservoir add pipeline by drain pipe road and at least one
It is connected, described adding is respectively equipped with measuring pump, pulse damper and pressure gauge on pipeline, on the pipeline before the measuring pump
Provided with flux modification post, described measuring pump is connected with measuring pump liquid valve and counterbalance valve successively.
Existing liquor natrii hypochloritis can add sodium carbonate and sodium metasilicate as stabilizer to suppress to decompose, but secondary
The content of free alkali is higher in sodium chlorate solution, causes calcium in water, magnesium ion to form calcium carbonate, magnesium hydrate precipitate, so
Liquor natrii hypochloritis can give birth to alkali fouling in the place contacted with water, easily cause line clogging.
The content of the invention
It is an object of the invention to provide a kind of sodium hypochlorite dosing system, has the effect except lixiviating fouling.
The present invention above-mentioned technical purpose technical scheme is that：A kind of sodium hypochlorite, which adds, is
System, including fluid reservoir, for delivering water into the water delivery unit in the fluid reservoir, for sodium hypochlorite stoste to be transported into institute
State the sodium hypochlorite supply unit in fluid reservoir, for the liquor natrii hypochloritis for passing through mixing in the fluid reservoir to be added to only
Sodium hypochlorite in water factory adds unit, in addition to buffer cell, including is arranged on the fluid reservoir and is used for for described defeated
The separator tube that water unit, the sodium hypochlorite supply unit connect simultaneously, in addition to positioned at separator tube both ends and for controlling institute
State the Buffer valve of separator tube opening and closing；Acid solution adds unit, is connected with the separator tube and is used for the separator tube
Acid solution is inside added to clean alkali fouling.
By using such scheme, the mistake in fluid reservoir is entered after water and sodium hypochlorite stoste cross from separator tube
Cheng Zhong, alkali fouling is easily produced in separator tube, when needing to clear up alkali fouling, first cause two Buffer valves slow
Washing pipe it is closed at both ends live；Unit is added by acid solution again, acid solution is added into separator tube, so as to convenient by alkali knot
Dirt neutralizes, and reduction causes the possibility that separator tube blocks.
The further setting of the present invention is：The acid solution, which adds unit, to be included being used for the storage for storing acid solution
Case, upper end are connected to the bottom of the storage box and lower end and connect woven hose on the separator tube, are arranged on the separator tube
The discharging tube of lower section, transfusion valve, the draining valve being arranged on the discharging tube being arranged on the woven hose, it is described defeated
Liquid pipe is respectively positioned on two Buffer valves with the tie point of the separator tube, the tie point of the discharging tube and the separator tube
Between.
By using such scheme, when the alkali fouling in separator tube is cleaned, the slow of separator tube both ends is first closed
Valve is rushed, then opens transfusion valve so that the acid solution in storage box is flowed in separator tube, and transfusion valve is closed, stood
For a period of time so that there is the enough neutralization reaction time to clear up alkali fouling, then open draining valve so that acid molten
Liquid is discharged at discharging tube；Then so as to clear up the acid solution of the residual in separator tube, it will be close to the buffering of water delivery unit
Valve is opened so that water delivery unit is towards water filling in separator tube, so as to be cleaned to the acid solution remained in separator tube, clearly
Water after washing also is discharged from discharging tube.
The further setting of the present invention is：The one end of the separator tube away from the fluid reservoir is in the buffering being vertically arranged
End, described buffer in end are provided with baffle plate, are symmetrically arranged with the buffering end of the baffle plate both sides respectively for described
Water delivery unit, the connecting tube of sodium hypochlorite supply unit connection, are provided with connecting valve in the connecting tube, away from described
The Buffer valve of fluid reservoir is located at the lower section of the baffle plate.
It is the buffering end in vertical state in the upper end of separator tube, and set in buffering end by using such scheme
There is baffle plate so that when water and sodium hypochlorite stoste are entered in separator tube, crossed in the separator tube below baffle plate so that
Buffering is not likely to produce alkali fouling at end, and adverse current arrives sodium hypochlorite supply unit and water delivery unit during so as to avoid acid solution from clearing up
Place.
The further setting of the present invention is：The caliber at the buffering end is gradually reduced along vertically downward direction.
By using such scheme, when the acid solution remained during water delivery unit is to separator tube cleans, because of buffering
The caliber at end is gradually reduced so that and flow velocity increase of the water in flowing, now the pressure of water diminishes, while because gas is in water
Solubility increases and increased with pressure, and now the pressure of water can make it that gas can discharge in water after reducing, and so as to produce bubble, carry
The cleaning efficiency of the high acid solution to residual.
The further setting of the present invention is：Air bleeding valve is provided with the separator tube.
By using such scheme, oxygen easily adds up so as to shape in the duct caused by dimension sodium chlorate solution decomposition
Into air bag, now air bleeding valve can discharge to caused gas；Water delivery unit is into separator tube during water delivery simultaneously, when water flows
Because the change of pressure can also produce gas, also the gas is discharged air bleeding valve.
The further setting of the present invention is：Multiple bridge inserts are provided with the fluid reservoir, are offered on the bridge insert
Multiple loose slots flowed through for liquid, the ball float constantly rocked with liquid flowing is connected with the loose slot.
It is mixed when the mixed liquor of water and sodium hypochlorite stoste is entered in fluid reservoir by using such scheme
Solution is struck on the ball float in bridge insert so that ball float can be rocked in loose slot, and liquor natrii hypochloritis is entered so as to realize
Row stirring, while when liquor natrii hypochloritis adds unit by sodium hypochlorite and added, the sodium hypochlorite in fluid reservoir
Solution can be flowed when reducing, and ball float is rocked so as to be stirred to liquor natrii hypochloritis when can also cause.
The further setting of the present invention is：The sodium hypochlorite, which adds unit, to be included adding pump, is connected to fluid reservoir and institute
State and add pump adding pipeline, being arranged on and described add adding valve, being arranged on and described add pipeline on pipeline between the two
Above and in the height level pipe being vertically arranged, the height level pipe it is made of transparent material, the height level pipe is with throwing
Add pipeline tie point be located at the fluid reservoir and it is described add valve between, be provided with scale strip on the height level pipe.
By using such scheme, because height level pipe connects with fluid reservoir so that the sodium hypochlorite in height level pipe
The liquor natrii hypochloritis of solution height and height level pipe highly communicates, so that can be easily in fluid reservoir by scale strip
The height of liquor natrii hypochloritis observed.
The further setting of the present invention is：The top of the height level pipe is provided with liquid level detection gauge.
By using such scheme, liquid level detection gauge can detect the solution height in height level pipe, so that conveniently more
The convenient height for judging liquor natrii hypochloritis in fluid reservoir.
In summary, the invention has the advantages that：By setting separator tube so that sodium hypochlorite stoste and water exist
Contacted in separator tube, so that alkali fouling is produced in separator tube, then unit is added by acid solution alkali fouling is carried out
Cleaning, can reduce the possibility that separator tube blocks；The air bleeding valve in separator tube can be carried out to the gas of separator tube simultaneously
Discharge；Bridge insert and ball float in fluid reservoir can be stirred to liquor natrii hypochloritis.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the partial enlarged drawing at A in Fig. 1.
In figure：1st, fluid reservoir；11st, bridge insert；12nd, loose slot；13rd, ball float；2nd, water delivery unit；21st, water-supply-pipe；22nd, it is defeated
Water pump；23rd, the first metering valve；3rd, sodium hypochlorite supply unit；31st, original fluid container；32nd, delivery pipe；33rd, the second metering valve；34th, it is defeated
Send pump；4th, acid solution adds unit；41st, storage box；42nd, woven hose；43rd, discharging tube；44th, transfusion valve；45th, tapping valve
Door；5th, sodium hypochlorite adds unit；51st, pump is added；52nd, pipeline is added；53rd, valve is added；54th, height level pipe；541st, carve
Spend bar；542nd, liquid level detection gauge；6th, buffer cell；61st, separator tube；611st, end is buffered；612nd, baffle plate；613rd, connecting tube；614、
Air bleeding valve；615th, connecting valve；62nd, Buffer valve.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment 1：A kind of sodium hypochlorite dosing system, as shown in figure 1, including fluid reservoir 1, for delivering water into liquid storage
Water delivery unit 2 in tank 1, for sodium hypochlorite stoste is transported in fluid reservoir 1 sodium hypochlorite supply unit 3, for will
Buffer cell 6 that water delivery unit 2 and sodium hypochlorite supply unit 3 are connected in fluid reservoir 1, the acid being arranged on buffer cell 6
Property solution add unit 4, for the liquor natrii hypochloritis in fluid reservoir 1 by mixing to be added into sodium hypochlorite in water treatment plant
Add unit 5.
As shown in figure 1, in the inwall of fluid reservoir 1, to be welded with three pieces be in horizontally disposed bridge insert 11, on bridge insert 11
Multiple loose slots 12 are offered, are placed with ball float 13 in loose slot 12, ball float 13 can the activity and will not be from loose slot 12
Come off in loose slot 12.
As depicted in figs. 1 and 2, buffer cell 6 includes separator tube 61 of the connection in the upper end of fluid reservoir 1, and separator tube 61 is close
In being horizontally disposed with, the one end of separator tube 61 away from fluid reservoir 1 is in the buffering end 611 being vertically arranged for one end of fluid reservoir 1.Slow
Rush at end 611 and be welded with one in the baffle plate 612 being vertically arranged, be welded with connecting tube 613 in the both sides of baffle plate 612, connecting
Connecting valve 615 is installed on pipe 613；Buffer valve 62 is installed close to one end of fluid reservoir 1 in separator tube 61 simultaneously, slow
Rush end 611 and Buffer valve 62 is also installed positioned at the lower section close to baffle plate 612.Air bleeding valve 614 is also equipped with separator tube 61.
As shown in figure 1, water-supply-pipe 21, water-delivery pump 22 and first that water delivery unit 2 includes being connected with city river network are counted
Valve 23 is measured, one end of water-supply-pipe 21 is connected in a connecting tube 613 of the one end at buffering end 611, and water-delivery pump 22 connects
At the middle part of water-supply-pipe 21 and for delivering water into separator tube 61, the first metering valve 23, which is arranged in water-supply-pipe 21, to be used to control
Carrying capacity.
Measured as shown in figure 1, sodium hypochlorite supply unit 3 includes original fluid container 31, delivery pipe 32, delivery pump 34 and second
Valve 33.One end of delivery pipe 32 is connected on original fluid container 31 and the other end is connected to the connection of the other end positioned at buffering end 611
On pipe 613；Delivery pump 34 is used to sodium hypochlorite stoste being transported in separator tube 61 from original fluid container 31；Second metering valve 33 is pacified
Conveying capacity on separator tube 61 and for controlling sodium hypochlorite stoste.
As depicted in figs. 1 and 2, acid solution adds unit 4 and includes being used for storage box 41, the upper end company for storing acid solution
It is connected on the bottom of storage box 41 and woven hose 42 on lower end connection separator tube 61, the discharging tube for being connected to the lower section of separator tube 61
43rd, transfusion valve 44, the draining valve 45 on discharging tube 43, woven hose 42 and the separator tube on woven hose 42
The tie point of 61 tie point, discharging tube 43 and separator tube 61 is respectively positioned between two Buffer valves 62.Acid solution is dilute salt
Acid solution.
Include adding pump 51, be connected to fluid reservoir 1 and adding pump 51 both it as shown in figure 1, sodium hypochlorite adds unit 5
Between add pipeline 52, installed in adding adding valve 53, be connected to and add on pipeline 52 and in being vertically arranged on pipeline 52
Height level pipe 54, height level pipe 54 is made of glass material, height level pipe 54 and the tie point for adding pipeline 52
Positioned at fluid reservoir 1 and between adding valve 53, while it is fixedly connected with along height level pipe 54 and extends on height level pipe 54
Scale strip 541.
Implementation process：Water and sodium hypochlorite stoste contact in separator tube 61, now can constantly tire out in separator tube 61
Product alkali fouling, when the alkali fouling in separator tube 61 is cleaned, the Buffer valve 62 at the both ends of separator tube 61 is first closed, then beaten
Open transfusion valve 44 so that the acid solution in storage box 41 is flowed in separator tube 61, and transfusion valve 44 is closed, stands one section
Time so that there is the enough neutralization reaction time to clear up alkali fouling, then open draining valve 45 so that acid solution
Discharged at discharging tube 43；Then so as to clear up the acid solution of the residual in separator tube 61, it will be close to the slow of water delivery unit 2
Rush valve 62 to open so that water delivery unit 2 is towards water filling in separator tube 61, so as to enter the acid solution of residual in separator tube 61
Row cleaning, the water after cleaning are also discharged from discharging tube 43.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Claims (8)
1. a kind of sodium hypochlorite dosing system, including fluid reservoir（1）, for delivering water into the fluid reservoir（1）Interior water delivery
Unit（2）, for sodium hypochlorite stoste to be transported into the fluid reservoir（1）Interior sodium hypochlorite supply unit（3）, for by institute
State fluid reservoir（1）The sodium hypochlorite that the middle liquor natrii hypochloritis by mixing is added in water treatment plant adds unit（5）, its feature
It is：Also include
Buffer cell（6）, including it is arranged on the fluid reservoir（1）Above and for supplying the water delivery unit（2）, the sodium hypochlorite
Supply unit（3）The separator tube of connection simultaneously（61）, in addition to it is located at separator tube（61）Both ends and for controlling the separator tube
（61）The Buffer valve of opening and closing（62）；
Acid solution adds unit（4）, with the separator tube（61）It is connected and is used for the separator tube（61）Inside add acid
Property solution is to clean alkali fouling.
A kind of 2. sodium hypochlorite dosing system according to claim 1, it is characterised in that：The acid solution adds unit
（4）Including the storage box for storing acid solution（41）, upper end be connected to the storage box（41）Bottom and lower end connect
The separator tube（61）On woven hose（42）, be arranged on the separator tube（61）The discharging tube of lower section（43）, be arranged on it is described
Woven hose（42）On transfusion valve（44）, be arranged on the discharging tube（43）On draining valve（45）, the woven hose
（42）With the separator tube（61）Tie point, the discharging tube（43）With the separator tube（61）Tie point be respectively positioned on two
The Buffer valve（62）Between.
A kind of 3. sodium hypochlorite dosing system according to claim 2, it is characterised in that：The separator tube（61）Away from institute
State fluid reservoir（1）One end be in the buffering end being vertically arranged（611）, the buffering end（611）Inside it is provided with baffle plate（612）,
Positioned at the baffle plate（612）The buffering end of both sides（611）On be symmetrically arranged with and supply the water delivery unit respectively（2）, it is described
Sodium hypochlorite supply unit（3）The connecting tube of connection（613）, the connecting tube（613）On be provided with connecting valve（615）, far
From the fluid reservoir（1）The Buffer valve（62）Positioned at close to the baffle plate（612）Lower section at.
A kind of 4. sodium hypochlorite dosing system according to claim 3, it is characterised in that：The buffering end（611）Pipe
Footpath is gradually reduced along vertically downward direction.
A kind of 5. sodium hypochlorite dosing system according to claim 4, it is characterised in that：The separator tube（61）Upper setting
There is air bleeding valve（614）.
A kind of 6. sodium hypochlorite dosing system according to claim 1, it is characterised in that：The fluid reservoir（1）Interior setting
There are multiple bridge inserts（11）, the bridge insert（11）On offer multiple loose slots flowed through for liquid（12）, the loose slot
（12）Inside it is connected with the ball float constantly rocked with liquid flowing（13）.
A kind of 7. sodium hypochlorite dosing system according to claim 1, it is characterised in that：The sodium hypochlorite adds unit
（5）Including adding pump（51）, be connected to fluid reservoir（1）Pump is added with described（51）Between the two add pipeline（52）, set
Pipeline is added described（52）On add valve（53）, be arranged on and described add pipeline（52）Above and in the height being vertically arranged
Liquid level tube（54）, the height level pipe（54）It is made of transparent material, the height level pipe（54）With adding pipeline
（52）Tie point be located at the fluid reservoir（1）Valve is added with described（53）Between, the height level pipe（54）Upper setting
There is scale strip（541）.
A kind of 8. sodium hypochlorite dosing system according to claim 7, it is characterised in that：The height level pipe（54）'s
Topmost it is provided with liquid level detection gauge（542）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609929.8A CN107445261B (en) | 2017-07-25 | 2017-07-25 | A kind of sodium hypochlorite dosing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710609929.8A CN107445261B (en) | 2017-07-25 | 2017-07-25 | A kind of sodium hypochlorite dosing system |
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| Publication Number | Publication Date |
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| CN107445261A true CN107445261A (en) | 2017-12-08 |
| CN107445261B CN107445261B (en) | 2019-11-12 |
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| CN201710609929.8A Active CN107445261B (en) | 2017-07-25 | 2017-07-25 | A kind of sodium hypochlorite dosing system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307997A (en) * | 2017-12-22 | 2018-07-24 | 北京星河园林景观工程有限公司 | A kind of drip irrigation appliance of the saline and alkaline water slug of automatic dissolving |
| CN111777042A (en) * | 2019-11-18 | 2020-10-16 | 山东新日电气设备有限公司 | Sodium hypochlorite intelligence is thrown and is thrown control system |
| CN112379649A (en) * | 2020-11-19 | 2021-02-19 | 重庆电子工程职业学院 | Intelligent household system |
| CN113149178A (en) * | 2021-04-27 | 2021-07-23 | 北京资顺晨化科技有限公司 | Sodium hypochlorite feeder for self-cleaning type pipeline |
| CN116553694A (en) * | 2023-04-09 | 2023-08-08 | 深圳市朗格瑞实业发展有限公司 | Automatic sodium hypochlorite adding equipment |
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| CN112379649A (en) * | 2020-11-19 | 2021-02-19 | 重庆电子工程职业学院 | Intelligent household system |
| CN112379649B (en) * | 2020-11-19 | 2021-09-17 | 重庆电子工程职业学院 | Intelligent household system |
| CN113149178A (en) * | 2021-04-27 | 2021-07-23 | 北京资顺晨化科技有限公司 | Sodium hypochlorite feeder for self-cleaning type pipeline |
| CN116553694A (en) * | 2023-04-09 | 2023-08-08 | 深圳市朗格瑞实业发展有限公司 | Automatic sodium hypochlorite adding equipment |
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| CN107445261B (en) | 2019-11-12 |
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