CN203998952U - A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically - Google Patents
A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically Download PDFInfo
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- CN203998952U CN203998952U CN201420481381.5U CN201420481381U CN203998952U CN 203998952 U CN203998952 U CN 203998952U CN 201420481381 U CN201420481381 U CN 201420481381U CN 203998952 U CN203998952 U CN 203998952U
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Abstract
A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically, comprises the first head tank, the second head tank, reactor, water sprayer and reverse checkvalve; The first head tank and the second head tank, reactor is sealed vessel, on it, be provided with material inlet and relief outlet, a material inlet is connected with the first head tank by the first pipette, in the first pipette, be connected with the first titration valve, another material inlet is connected with the second head tank by the second pipette, is connected with the second titration valve in the second pipette; Relief outlet on reactor is connected with the suction port of water sprayer, is provided with reverse checkvalve on connecting pipeline.This device increases reverse checkvalve between the suction port of water sprayer and reactor, has realized the automatic transport of dioxide peroxide raw materials, and the unpowered dioxide peroxide of automatically preparing, and has realized dioxide peroxide simultaneously and has automatically mixed with the instant of tap water, generation sterilized water; And in the time closing tap water, chemical reaction stops voluntarily, prevent that tap water from entering in reactor.
Description
Technical field
The utility model relate to that a kind of dioxide peroxide occurs and with the device of the automatic dual disposal of water for family, Deng Chu lavatory, hotel automatic disinfection, belong to disinfection by chlorine dioxide equipment technical field.
Background technology
Dioxide peroxide is a kind of nontoxic oxygenant and sterilizing agent, has disinfecting power and decolouring, the deodorizing of efficient, wide spectrum, noresidue, no coupling product, the strong oxidation capacity such as eliminate the unusual smell, all very strong to the ability of killing of bacterium, virus and fungal spore.The disinfecting power of dioxide peroxide and oxidation capacity, considerably beyond chlorine, can not generate the harmful carcinogenic substance such as Organohalogen compounds and haloform, can effectively destroy the objectionable impuritiess such as phenol, sulfide, prussiate, are very effective sterilizing agents.
Dioxide peroxide is generally to adopt hydrochloric acid and sodium chlorate (or Textone) to be quantitatively injected in retort, and retort issues biochemical reaction in the situation of heating and generates dioxide peroxide and chlorine, and chemical equation is:
NaClO
3+2HC1＝NaC1+C1O
2+1/2C1
2+H
2O；
5NaClO
2+4HCl＝5NaCl+4ClO
2+2H
2O；
Certain density sodium chlorate aqueous solution (or certain density sodium chlorite aqueous solution) and certain density hydrochloric acid are quantitatively transported in retort, generate at a certain temperature the gas-liquid mixture of dioxide peroxide and chlorine through aerated reaction, make certain density dioxide peroxide mixing thimerosal, suck and be added in sterilization water body or be added in the object that needs sterilization by water sprayer again, complete the effect such as concurrent disinfection, oxidation of dioxide peroxide and chlorine.
Also can adopt Textone (NaCLO
2) and citric acid (C
6h
8o
7) reaction generation, reaction equation is:
15NaCLO
2+ 4C
6h
8o
7=4Na
3c
6h
5o
7(Trisodium Citrate)+12CLO
2+ 3NaCL+6H
2o.
The chlorine dioxide generator equipment occurring is at present comparatively huge, involves great expense, can not pressure-bearing type operation.Sodium chlorate aqueous solution (or sodium chlorite aqueous solution) is to realize under the effect of metering regulation system and electrical control system with the quantitative conveying of hydrochloric acid, need to consume certain power, and need reacting by heating.As disclosed in Chinese patent literature CN102701156A " a kind of chlorine dioxide generating system ", comprise reacting by heating still, reacting by heating still two ends are connected with sodium chlorate volume pump and hydrochloric acid volume pump, reacting by heating still top has resultant of reaction outlet, reacting by heating still bottom is connected with water sprayer, water sprayer is connected with system fill cycle pump by pipeline, tensimeter is installed on pipeline, sodium chlorate volume pump is connected with sodium chlorate storage tank, hydrochloric acid volume pump is connected with hydrochloric acid tank, sodium chlorate storage tank is connected with agitation vat by manually-operated gate, agitation vat upper end is connected with tap water pipeline, agitation vat bottom is connected with agitation vat recycle pump.This system not only needs consumption of power, and just produces dioxide peroxide, and can not realize dioxide peroxide and automatically sneak in water.
CN102502507A disclosed " preparation facilities of dioxide peroxide and technique thereof " comprises reactor and dioxide peroxide water cooler, and described reactor is at least divided into three grades, comprises that one-level answers device, second reactor and three reactor; This apparatus structure complexity.CN103334117A disclosed " a kind of chlorine dioxide generator of efficient electric solution " power consumption is large.
CN103922288A disclosed " chlorine dioxide generator improvement structure " comprises storage tank and reactor; Described storage tank is sodium chlorate storage tank and the hydrochloric acid storage tank being communicated with reactor by volume pump respectively, and the discharge port of reactor is communicated with processing pond by water jet device and discharge nozzle, and the entrance of water jet device is connected to power water pipe.This structure is just squeezed into dioxide peroxide to process pond by water jet device, (tap of fetching boiling water as tap water just can be sneaked in water can not to accomplish instant use, and not used time stopped reaction device work automatically, and prevent that tap water from flowing backwards in reactor), can not meet the automatic disinfection in lavatory, family's hotels and other places kitchen.
Utility model content
The deficiency that the utility model exists for existing Chloride Dioxide Disinfection Technology, provide a kind of simple in structure, without power, even if do not use the unpowered pressure-bearing type dioxide peroxide that also can not flow backwards into reactor automatically to mix sterilizing unit.
Unpowered pressure-bearing type dioxide peroxide of the present utility model mixes sterilizing unit automatically, adopts following technical solution:
This device mainly comprises the first head tank, the second head tank, reactor, water sprayer and reverse checkvalve; Reactor is sealed vessel, on it, be provided with material inlet and relief outlet, a material inlet is connected with the first head tank by the first pipette, in the first pipette, be connected with the first titration valve, another material inlet is connected with the second head tank by the second pipette, is connected with the second titration valve in the second pipette; Relief outlet on reactor is connected with the suction port of water sprayer, is provided with reverse checkvalve on connecting pipeline.
On described the first head tank and the second head tank, liquidometer is all installed.
On described reactor, be provided with aeration opening, in aeration opening, be connected with aeration valve.
The bottom of described reactor is provided with slag-drip opening, on this slag-drip opening, residual cake valve is set, to discharge reaction residue.
Described reverse checkvalve, comprises housing and spool, and spool is arranged in housing, and housing one end is provided with import, and the other end blocks, and the side of housing is provided with outlet.
When said apparatus is specifically applied, the import of water sprayer is connected with running water pipe by water intaking valve, by water intaking valve control flooding quantity, the outlet of water sprayer is connected with drain pipe, connects liquid-outlet valve on drain pipe.Two head tanks are injected respectively to different reaction desired raw materials.Open water intaking valve, titration valve and liquid-outlet valve, the tap water with certain pressure enters water sprayer, and is sprayed by water sprayer, forms negative pressure in the suction chamber of water sprayer simultaneously, and reverse checkvalve is opened.Between tap water, water sprayer and drain pipe, form malleation current, reactor, the first pipette and the second pipette are negative pressure running status.Liquid raw material in head tank is drawn into and in reactor, produces chemical reaction and generate dioxide peroxide by certain flow.Dioxide peroxide mixes with flow at high speed tap water in reverse checkvalve enters water sprayer, obtains certain density aqueous solution of chlorine dioxide, automatically forms sterilized water.In the time closing outlet valve, tap water stops flowing, and in water sprayer, produces without negative pressure, and tap water enters reverse checkvalve through water sprayer, and reverse checkvalve is closed, and in reactor, negative pressure disappears, and liquid starting material is not inhaled in reactor, and reaction stops automatically.
The utility model increases reverse checkvalve between the suction port (side mouth) of water sprayer and reactor, realize the automatic transport of dioxide peroxide raw materials, and the unpowered dioxide peroxide of automatically preparing, has realized dioxide peroxide simultaneously and has automatically mixed with the instant of tap water, generates sterilized water; And in the time closing tap water, reaction stops voluntarily, prevent that tap water from flowing backwards in reactor.Have simple in structure, without power, feature convenient to use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of reverse checkvalve in the utility model.
Fig. 3 is the schematic cross-section of spool in reverse checkvalve.
Wherein: 1, water inlet pipe, 2, water intaking valve, 3, under meter, 4, water sprayer, 5, reverse checkvalve, 6, reactor, 7, aeration valve, 8, the first titration valve, 9, the second titration valve, 10, the first pipette, 11, the second pipette, 12, the first head tank, 13, float level meter, 14, the second head tank, 15, drain pipe, 16, liquid-outlet valve, 17, transfer lime, 18, water sprayer suction port, 19, slag-drip opening, 20, import, 21, spool, 22, outlet, 23, end cap, 24, sealing-ring, 25, housing.
Embodiment
Fig. 1 has provided the structure that the unpowered pressure-bearing type dioxide peroxide of the utility model mixes sterilizing unit automatically, and this device mainly comprises the first head tank 12, the second head tank 14, reactor 6, water sprayer 4 and reverse checkvalve 5.In the first head tank 12 and the second head tank 14, place respectively sodium chlorite aqueous solution and aqueous citric acid solution, on the first head tank 12, float level meter is installed, on the second head tank 14, float level meter 13 is also installed.Reactor 6 is a sealed vessel, is provided with two material inlets, an aeration opening and a relief outlet on it, and material inlet and aeration opening are positioned at top, and relief outlet is positioned at side.First material inlet is connected with the first head tank 12 by the first pipette 10, is connected with the first titration valve 8, titration valve control liquid flow rate in the first pipette 10; Second material inlet is connected with the second head tank 14 by the second pipette 11, is connected with the second titration valve 9 in the second pipette 11; In aeration opening, be connected with aeration valve 7; Relief outlet is connected with the import of water sprayer 4.Water sprayer 4 is a kind of universal components, also claims ejector, formed by nozzle, suction chamber, diffuser pipe three parts, accordingly on water sprayer 4 with import, suction port and outlet.Relief outlet on reactor 6 is connected with water sprayer suction port 18 by transfer lime 17, is connected with reverse checkvalve 5 on transfer lime 17, so that the dioxide peroxide producing in reactor 6 can only enter water sprayer 4, and liquid in water sprayer 4 can not enter in reactor 6.
When concrete application, the fluid inlet of water sprayer 4 is connected with water inlet pipe 1, water inlet pipe 1 is connected with running water pipe, water intaking valve 2 is set on water inlet pipe 1, can control flooding quantity by water intaking valve 2, also can be on water inlet pipe 1 connection traffic meter 3.The liquid outlet of water sprayer 4 is connected with drain pipe 15, connects liquid-outlet valve 16 on drain pipe 15.
Reverse checkvalve 5 can adopt existing universal architecture.In addition, in order just to control reverse checkvalve 5 by less pressure, reverse checkvalve 5 can adopt the structure shown in Fig. 2, this structure comprises housing 25 and spool 21, spool 21 is arranged in housing 25, housing 25 one end are provided with import 20, and the other end blocks by end cap 23, and the side of housing 25 is provided with outlet 22.Between the end face of end cap 23 and housing 25, be provided with sealing-ring 24.Spool 21 is the cavity of one end shutoff one end opening, is provided with groove on outer wall, and its cross-sectional shape can be plum blossom-shaped as shown in Figure 3.When flow media (namely in reactor 6 produce dioxide peroxide) enters housing 25 when interior by import 20, promote spool 21 and decline, import 20 is communicated with outlet 22, flow media discharge.When liquid (tap water) enters housing 25 when interior by water sprayer 4 by exporting 22, enter spool 21 bottoms by the gap between spool 21 and housing 25, spool 21 is floated, withstand in import 20 and blocked, prevent that liquid from flowing in reactor 6.
A slag-drip opening 19 also can be set up in the bottom of reactor 6, on this slag-drip opening, residual cake valve is set, regularly to discharge reacted residue.
The operational process of said apparatus is as described below.
By the first head tank 12 and interior reaction desired raw material sodium chlorite aqueous solution and the aqueous citric acid solution of injecting respectively of the second head tank 14, observe liquid level by float level meter.Open water intaking valve 2, the first titration valve 8, the second titration valve 9, aeration valve 7 and liquid-outlet valve 16.The tap water with certain pressure enters water sprayer 4 by water inlet pipe 1, and sprayed by the diffuser pipe of water sprayer, in the suction chamber of water sprayer, form negative pressure simultaneously, in reactor 6, air is drawn out of by reverse checkvalve 5, in reactor 6, be negative pressure state, make reverse checkvalve 5, reactor 6, the first pipette 10 and the second pipette 11 in negative pressure running status, the liquid raw material in the first head tank 12 and the second head tank 14 is drawn in reactor 6 by certain flow by the first titration valve 8 and the second titration valve 9 respectively by the first pipette 10 and the second pipette 11.The Textone and the citric acid (the preferred Textone of raw material and citric acid) that splash into reactor produce chemical reaction generation dioxide peroxide.Can control appropriate air by aeration valve 7 and enter in reactor 6, play the effect of accelerated reaction.Dioxide peroxide is mixed with flow at high speed tap water by pneumatic tube 17 by the relief outlet on reactor 6 in reverse checkvalve 5 enters water sprayer 4, obtain certain density aqueous solution of chlorine dioxide, automatically form sterilized water, in kitchen to the cleaning such as tableware, fruits and vegetables or flush the toilet.Can control the concentration of aqueous solution of chlorine dioxide by controlling water intaking valve 2 and under meter 3.
In the time closing liquid-outlet valve 16, tap water stops flowing, water sprayer 4 does not produce high-speed jet, in it, produce without negative pressure, tap water enters reverse checkvalve 5 through water sprayer suction port 18, and the spool 21 in reverse checkvalve 5 is floated, the import 20 of reverse checkvalve 5 is closed, the interior negative pressure of reactor 6 disappears, and liquid starting material is not inhaled in reactor 6, and reaction stops automatically.
Said apparatus has been accomplished the plug and play of thimerosal, opens flowing water Valve and just can automatically discharge sterilized water, close flowing water Valve and stop producing sterilized water, and without any power.
Claims (5)
1. unpowered pressure-bearing type dioxide peroxide mixes a sterilizing unit automatically, comprises the first head tank, the second head tank, reactor, water sprayer and reverse checkvalve; It is characterized in that: reactor is sealed vessel, on it, be provided with material inlet and relief outlet, a material inlet is connected with the first head tank by the first pipette, in the first pipette, be connected with the first titration valve, another material inlet is connected with the second head tank by the second pipette, is connected with the second titration valve in the second pipette; Relief outlet on reactor is connected with the suction port of water sprayer, is provided with reverse checkvalve on connecting pipeline.
2. unpowered pressure-bearing type dioxide peroxide according to claim 1 mixes sterilizing unit automatically, it is characterized in that: on described the first head tank and the second head tank, liquidometer is all installed.
3. unpowered pressure-bearing type dioxide peroxide according to claim 1 mixes sterilizing unit automatically, it is characterized in that: on described reactor, be provided with aeration opening, be connected with aeration valve in aeration opening.
4. unpowered pressure-bearing type dioxide peroxide according to claim 1 mixes sterilizing unit automatically, it is characterized in that: the bottom of described reactor is provided with slag-drip opening, on this slag-drip opening, residual cake valve is set.
5. unpowered pressure-bearing type dioxide peroxide according to claim 1 mixes sterilizing unit automatically, it is characterized in that: described reverse checkvalve, comprises housing and spool, spool is arranged in housing, housing one end is provided with import, and the other end blocks, and the side of housing is provided with outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481381.5U CN203998952U (en) | 2014-08-25 | 2014-08-25 | A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481381.5U CN203998952U (en) | 2014-08-25 | 2014-08-25 | A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203998952U true CN203998952U (en) | 2014-12-10 |
Family
ID=52038983
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481381.5U Active CN203998952U (en) | 2014-08-25 | 2014-08-25 | A kind of unpowered pressure-bearing type dioxide peroxide mixes sterilizing unit automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203998952U (en) |
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2014
- 2014-08-25 CN CN201420481381.5U patent/CN203998952U/en active Active
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