CN208609784U - Disinfection agent of chlorine dioxide process units - Google Patents
Disinfection agent of chlorine dioxide process units Download PDFInfo
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- CN208609784U CN208609784U CN201821247730.1U CN201821247730U CN208609784U CN 208609784 U CN208609784 U CN 208609784U CN 201821247730 U CN201821247730 U CN 201821247730U CN 208609784 U CN208609784 U CN 208609784U
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Abstract
The utility model discloses a kind of disinfection agent of chlorine dioxide process units, including soft water unit, dissolved salt unit, elevator pump, ETOP electroxidation unit and the bucket set gradually, wherein soft water unit includes raw water bucket and the resin water softener that is attached thereto, and dissolved salt unit includes tempering tank and sodium chloride chemicals dosing plant；ETOP electroxidation unit includes level-one electroxidation bucket and second level electroxidation bucket, the two is respectively equipped with water inlet A and water outlet A, water inlet B and water outlet B, two-stage electroxidation bucket is equipped with cathode and anode, its Anodic is titaniferous ceramic electrode, and cathode is that titanium-based Asia aoxidizes titanium net electrode, and wherein water inlet A is connected with the end that pumps out of elevator pump, water outlet A is connected with water inlet B, and water outlet B is connected with bucket.It is acted on by the electroxidation of two-stage electroxidation bucket, realizes the production of disinfection agent of chlorine dioxide, while greatly improving production efficiency, reduce production cost, extend production equipment service life, there is great economic value.
Description
Technical field
The utility model relates to disinfectant production equipment technologies, and in particular to a kind of disinfection agent of chlorine dioxide process units.
Background technique
The dominant chemical of disinfection agent of chlorine dioxide is chlorine dioxide, is currently mostly to be produced using the method for electroxidation
Raw chlorine dioxide uses the structure of electrolytic cell, mainly includes cathode, anode and neutral pole in existing electrolytic cell, and in yin
Respectively side is also passed through the cathode chamber of water and the anode chamber of electrolyte for pole and anode, there is that structure is complicated, and volume is big, and operation is steady
The defects of qualitative difference, thus leverage the normal production efficiency of chlorine dioxide, that is, influence the life of disinfection agent of chlorine dioxide
Produce efficiency.
Utility model content
To solve the above problems, the utility model provides a kind of disinfection agent of chlorine dioxide process units, to improve dioxy
Change the production efficiency of chlorhexidine-containing disinfectant, while reducing production cost.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of disinfection agent of chlorine dioxide process units, key are: including set gradually soft water unit, dissolved salt list
Member, elevator pump, ETOP electroxidation unit and bucket, wherein soft water unit includes raw water bucket and the resin soft water that is attached thereto
Device, dissolved salt unit include tempering tank and sodium chloride chemicals dosing plant；
The ETOP electroxidation unit includes the identical level-one electroxidation bucket of structure and second level electroxidation bucket, the level-one electricity
Oxidation barrel be equipped with its internal water inlet A and water outlet A be connected to, second level electroxidation bucket be equipped with be connected to inside it into
Mouth of a river B and water outlet B are equipped with cathode and anode in electroxidation bucket described in two-stage, and Anodic is titaniferous ceramic electrode, cathode
Titanium net electrode is aoxidized for titanium-based Asia, wherein water inlet A is connected with the end that pumps out of elevator pump, and water outlet A is connected with water inlet B, out
Mouth of a river B is connected with bucket.
The hardness of water is reduced first, prevents from accumulating shape in production equipment by the way that soft water unit is arranged using above scheme
At scale, to be conducive to that equipment is kept to run well, production efficiency is improved, secondly by titaniferous ceramic electrode and titanium-based Asia oxygen
Change titanium net electrode and carry out electro-oxidation reaction respectively as anode and cathode, chemical stability is good, and resistance to corrosion is strong, work electricity
It forces down, less energy-consuming, substantially reduces operating cost, and the electric current that two-stage electroxidation bucket is different by access, it can be more by electric current
Reaction in good control oxidation barrel, is conducive to the production efficiency for further increasing disinfection agent of chlorine dioxide.
As preferred: being divided into storage area and electric oxygen by the partition being radially arranged inside electroxidation bucket described in two-stage
Change area, and storage area and electroxidation area are interconnected, is respectively storage area A and electroxidation area A, second level electricity in level-one electroxidation bucket
It is respectively storage area B and electroxidation area B in oxidation barrel；
The water inlet A is connected to storage area A, water outlet A be located on the side wall of level-one electroxidation bucket and with electroxidation area A
Connection, water inlet B are connected to storage area B, and water outlet B is located on the side wall of second level electroxidation bucket, and is connected to electroxidation area B.
Using the above structure, setting inlet and outlet in this way are conducive to extend the reaction time, can also reduce accounting for for its length direction
With space, and convenient for the installation of later period anodic-cathodic and improve electroxidation efficiency.
As preferred: the cathode and anode are respectively positioned in electroxidation area, and are arranged along the length direction in electroxidation area, institute
Stating titaniferous ceramic electrode includes ceramic tube in hollow structure and the titanium tube that ceramic tube both ends are arranged in, wherein close to storage area
The titanium tube of one end is the hollow structure of end opening, and protrudes into the storage area of face, and open end forms inlet opening, the other end
Titanium tube be solid construction, the surface of the ceramic tube be evenly distributed with its internal permeable hole being connected to, the permeable hole
Aperture is 5 μm, and the water in the storage area enters inside titaniferous ceramic electrode from inlet opening, then penetrates into electricity by permeable hole
In zoneofoxidation.Using the above structure, three-diemsnional electrode is formed using the limbers of ceramic surface, increases effective contact area, has
Conducive to treatment effeciency is improved, the secondly selected optimal aperture of 5 μm of apertures as permeable hole, mainly by the tension analysis of water,
When aperture is less than 5 μm, water is easily detected by, and when gap is excessive, effective contact area can reduce again, reduce processing effect
Rate.
As preferred: the titanium-based Asia oxidation titanium net electrode includes sub- oxidation titanium net and setting in the sub- oxidation titanium net
The titanium circle at both ends, the Asia titanium oxide are evenly distributed with polygonal mesh on the net, and the titaniferous ceramic electrode is located at sub- titanium oxide
In net.Using the above structure, effective contact area can be further increased by grid, to improve electroxidation efficiency.
As preferred: the titaniferous ceramic electrode along the setting of sub- oxidation titanium net central axes, and titaniferous ceramic electrode surface with
It is 2cm that titanium-based Asia, which aoxidizes gap between titanium net electrode inner wall,.Because titaniferous ceramic electrode surface and titanium-based Asia aoxidize titanium net inner wall
Distance 2cm be optimal distance, when apart from too small, electrode be easy fever, seriously may result in equipment burnout, apart from mistake
When big, the resistance that water is formed is opposite to be increased, and will cause energy consumption increase, to be conducive to extend service life, while reducing use
Cost.
As preferred: being respectively equipped with access hole A and access hole B on the level-one electroxidation bucket and second level electroxidation bucket.It adopts
With the above structure, convenient for carrying out maintenance clean and maintenance etc. inside electroxidation bucket.
As preferred: further including for being respectively the adjustable DC power supply of level-one electroxidation bucket and the power supply of second level electroxidation bucket
A and adjustable DC power supply B.Using above scheme, two-stage electroxidation bucket input current intensity can be preferably adjusted, to optimize
Reaction rate improves production efficiency.
As preferred: the tempering tank is equipped with blender.Using above scheme, sodium chloride can be made more fully to dissolve,
Sodium chloride dosage is reduced, to reduce production cost.
As preferred: the outer end wall of the described one end of electroxidation bucket far from storage area is equipped with to be connected with cathode and anode respectively
Cathode perforation copper sheet and anode perforate copper sheet.Using the above structure, preferably cathode and anode can be fixed, and with
Power supply is connected, and is conducive to improve equipment installation effectiveness.
Compared with prior art, the utility model has the beneficial effects that
Using disinfection agent of chlorine dioxide process units provided by the utility model, made by the electroxidation of two-stage electroxidation bucket
With with special electroxidation barrel structure, in addition titanium-based Asia aoxidizes titanium net electrode as yin using titaniferous ceramic electrode as anode
The production of disinfection agent of chlorine dioxide is realized in pole, substantially increases production efficiency, and finally generates the Disinfection Effect of disinfectant more
It is good, while production cost is reduced, extend production equipment service life, there is great economic value.
Detailed description of the invention
Fig. 1 is the utility model attachment structure schematic diagram；
Fig. 2 is electroxidation bucket and DC power supply attachment structure schematic diagram；
Fig. 3 is level-one electroxidation barrel structure schematic diagram；
Fig. 4 is sectional view along A-A in Fig. 3；
Fig. 5 is the right view of Fig. 3；
Fig. 6 is B-B direction cross-sectional view in Fig. 5；
Fig. 7 titaniferous ceramics electrode structure schematic diagram；
Fig. 8 is that titanium-based Asia aoxidizes titanium net electrode structure schematic diagram.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
Referring to figs. 1 to disinfection agent of chlorine dioxide process units shown in Fig. 8, mainly include soft water unit 1, dissolved salt unit 2,
Elevator pump 3, ETOP electroxidation unit and bucket 4, as shown, soft water unit 1 mainly includes raw water bucket 10 and resin soft water
Device 11, dissolved salt unit 2 include tempering tank 20 and sodium chloride chemicals dosing plant 21, resin water softener 11 can by raw water bucket 10 originally
Water carries out sofening treatment, by ion exchange, by hardness composition such as Ca in water2+、Mg2+After plasma displacement removal, it is sent into
In tempering tank 20, sodium chloride chemicals dosing plant 21 is used for the addition sodium chloride to 20 quantification of tempering tank, and it is molten to form it into sodium chloride
Liquid dissolves sodium chloride sufficiently in the present embodiment, therefore is provided with blender 22 in tempering tank 20, while dosing, leads to
Crossing blender 22 can be such that it sufficiently dissolves, to reduce sodium chloride dosage, reduce production cost.
ETOP electroxidation unit in the application includes two electroxidation buckets in hollow structure, respectively level-one electricity oxygen
Change bucket 5 and second level electroxidation bucket 6, as shown, level-one electroxidation bucket 5 is substantially in hollow columnar structures, one end be equipped with into
Mouth of a river A50 is equipped with water outlet A 51 on its side wall, and the position opposite with water outlet A 51 is equipped with access hole A52, electric oxygen on side wall
The hollow inside for changing bucket is separated into two interconnected regions, respectively storage area and electroxidation area, i.e. level-one electricity by partition
Storage area A53 and electroxidation area A54 are divided by partition inside oxidation barrel 5, and water inlet A 50 is then connected to storage area A53,
Water outlet A 51 is connected to electroxidation area A54, likewise, the structure of second level electroxidation bucket 6 and level-one electroxidation bucket 5 are just the same,
Be correspondingly provided with water inlet B 60, water outlet B 61 and access hole B62, separated inside second level electroxidation bucket 6 in storage area B63 and
Electroxidation area B64, water inlet B 60 are connected to storage area B63, and water outlet B 61 is connected to electroxidation area B64.
As shown, cathode and anode are equipped in two electroxidation buckets along its length, and cathode and anode are basic
In corresponding electroxidation area, in the application for there is six groups of cathodes and anode in single electroxidation bucket, and by titanium-based
Asia oxidation titanium net electrode 8 is used as cathode, and titaniferous ceramic electrode 7 is used as anode, and wherein titaniferous ceramic electrode 7 is including being in hollow columnar
The ceramic tube 72 of structure, the both ends of ceramic tube 72 have the titanium tube 70 being conductively connected with it, are machined in both ends titanium tube 70 outer
Screw thread, wherein the titanium tube 70 close to storage area one end is the hollow structure of end opening, in 70 one end of titanium tube and ceramic tube 72
Portion's connection, the other end are to protrude into storage area after open end passes through partition, form inlet opening 71, and far from storage area one end
Titanium tube 70 is solid cylindrical structure, and the titanium tube 70 at the end is connected with adaptable with it after the right end end wall of electroxidation bucket
Anode perforation copper sheet 91, and fixed by nut, anode perforation copper sheet 91 is fixed on the right end end wall of electroxidation bucket, close
The titanium tube 70 of storage area one end is equally fixed on partition by nut, thus realize the fixed installation of titaniferous ceramic electrode 7, and
And between titanium tube 70 and partition, and insulate between the right end end wall of electroxidation bucket, therefore, the material of end wall and partition can
Using hard plastic, cost is advantageously reduced, and link position is all made of the measure sealed accordingly.
Ceramic tube 72 is completely in electroxidation area, and surface is evenly distributed with the permeable hole being connected to its inside, in this way
Into the water in storage area, then first passes through inlet opening 71 and enter in ceramic tube 72, then electroxidation area can then be entered by permeable hole
It is interior, three-diemsnional electrode is formed using permeable hole, considerably increases the contact area of water in electro-oxidation process, to be conducive to improve life
Efficiency is produced, the aperture of preferably permeable hole is 5 μm in the application, mainly comprehensively considers the surface tension and reaction contact surface of water
Product, when aperture is less than 5 μm, because of tension force effect, water is easily detected by permeable hole and enters in electroxidation area, and then influences anti-
Rate is answered, and when aperture is excessive, effective contact area can reduce again, can equally reduce reaction efficiency.
In the present embodiment, it includes that Asia aoxidizes titanium net 82 and is arranged in sub- titanium oxide that titanium-based Asia, which aoxidizes titanium net electrode 8 mainly,
The titanium circle 81 that 82 both ends of net are conductively connected with it, (left and right of context is with diagram for all titanium-based Asia oxidations 8 left end of titanium net electrode
For reference) titanium circle 81 be directly anchored on partition, and the titanium circle 81 of right end is then unified on all same stainless steel plate 75 of welding,
And stainless steel plate 75 is then fixed on the right end end wall of electroxidation bucket by bolt 750, titanium-based Asia aoxidizes titanium net electrode 8 and titaniferous
Without directly contacting between ceramic electrode 7, one end of bolt 750 is connected with cathode perforation after the right end end wall of electroxidation bucket
Copper sheet 90, cathode perforation copper sheet 90 are fixed on the right end end wall of electroxidation bucket by bolt 750, and itself and anode perforation copper sheet
Between 91 without directly contact, cathode perforation copper sheet 90 and anode perforation copper sheet 91 on all have extend outwardly be used for respectively with power supply
Connected copper sheet.
Asia oxidation titanium net 82 is substantially in hollow columnar structures, is evenly distributed with polygonal mesh, the present embodiment on side wall
In preferably hexagonal mesh or prismatic grid reaction efficiency is improved, at the same time by titanium to further increase contact area
Ji Ya aoxidizes titanium net electrode 8 and titaniferous ceramic electrode 7 is coaxially disposed, i.e., titaniferous ceramic electrode 7 is located at titanium-based Asia oxidation titanium net electricity
In pole 8, and comprehensively considering working condition spacing preferably between the two is 2cm, furthermore steady between cathode and electrode to improve
It is qualitative, therefore aoxidized same group of titanium-based Asia and be equipped with washer 92 between titanium net electrode 8 and titaniferous ceramic electrode 7, as shown, often
It is all provided in group electrode there are five washer 92, washer 92 is ring-shaped article made of isolation material, and five washers 92 are along electroxidation bucket
Length direction distribution causes the spacing between electrode to differ, improves the reliability for the treatment of effect to prevent from shaking.
The end that is pumped into of elevator pump 3 is connected with the lower end of tempering tank 20, pumps out end and is connected with water inlet A 50, can will mix
Sodium chloride solution in bucket 20 is sent into the storage area A53 in level-one electroxidation bucket 5, and water outlet A 51 is connected with water inlet B 60,
Water outlet B 61 is connected with bucket 4.
To further increase production efficiency, it is respectively configured in the present embodiment for level-one electroxidation bucket 5 and second level electroxidation bucket 6
There are adjustable DC power supply A 5a and adjustable DC power supply B6a, adjustable DC power supply A 5a and adjustable DC power supply B6a may respectively be
Level-one electroxidation bucket 5 and second level electroxidation bucket 6 provide different size of direct current, and are worn by cathode perforation copper sheet 90 and anode
Hole copper sheet 91 can preferably be connected with the positive and negative anodes on DC power supply, and in practical connection procedure, anode is perforated copper sheet 91 and corresponding
The "+" of DC power supply is connected, and cathode perforation copper sheet 90 is connected with "-" on DC power supply.
It further include PLC control unit, PLC control unit and soft water unit 1, dissolved salt unit 2 and ETOP electricity in the present embodiment
Oxidation unit is connected, can be by backstage real-time monitoring each unit working condition, and makes corresponding measure, is conducive to improve production
The degree of automation and safety of line.
Referring to figs. 1 to Fig. 8, the disinfection agent of chlorine dioxide process units course of work of the application is as follows, passes through resin first
Water softener 11 is sent into tempering tank 20 after the tap water in raw water bucket 10 is carried out sofening treatment, at the same time, passes through sodium chloride
Appropriate sodium chloride is added into tempering tank 20 for chemicals dosing plant 21, and dissolves it sufficiently by blender 22.
Then by elevator pump 3 by sodium chloride solution incorporate level-one electroxidation bucket 5 in storage area A53 in, then by into
Enter hole 71 to enter in ceramic tube 72, then enter in electroxidation area A54 through permeable hole, passes through adjustable DC power supply A 5a at the same time
The direct current that every group of anodic-cathodic input current is 30A into it, makes it that level-one electroxidation occur in electroxidation area A54 anti-
It answers:
NaCl+H2O=NaClO+H2
The solution that level-one electro-oxidation reaction occurs in electroxidation area A54 enters in second level electroxidation bucket 6, and passing through at this time can
Every group anodic-cathodic input current of the tuning DC power supply B6a into second level electroxidation bucket 6 is the direct current of 50A, makes it in electric oxygen
Change and second level electro-oxidation reaction occur in area B64:
4 NaClO +12H2O= 2ClO2+2O3+Cl2+H2O2+9H2+4NaOH
By reaction equation it is found that in addition to producing chlorine dioxide in reaction process, also and meanwhile produce ozone, chlorine and
A variety of sterilizing gas such as hydrogen peroxide or liquid, and after being finally uniformly stored in bucket 4, it further enhances and ultimately forms disinfection
The Disinfection Effect of agent.
Above-mentioned each step can be completed by PLC control unit, be conducive to save and be made a response the time, realize that production is automatic
Change, and safety is more preferable.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the ordinary skill of this field
Personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make more
Kind is similar to be indicated, such transformation is each fallen within the protection scope of the utility model.
Claims (8)
1. a kind of disinfection agent of chlorine dioxide process units, it is characterised in that: including set gradually soft water unit (1), dissolved salt list
First (2), elevator pump (3), ETOP electroxidation unit and bucket (4), wherein soft water unit (1) includes raw water bucket (10) and therewith
Connected resin water softener (11), dissolved salt unit (2) include tempering tank (20) and sodium chloride chemicals dosing plant (21)；
The ETOP electroxidation unit includes the identical level-one electroxidation bucket (5) of structure and second level electroxidation bucket (6), the level-one
Electroxidation bucket (5) is equipped with to be equipped with its internal water inlet A (50) and water outlet A (51) being connected to, second level electroxidation bucket (6)
With its internal water inlet B (60) and water outlet B (61) being connected to, it is equipped with cathode and anode in electroxidation bucket described in two-stage,
Middle-jiao yang, function of the spleen and stomach extremely titaniferous ceramic electrode (7), cathode are that titanium-based Asia aoxidizes titanium net electrode (8), wherein water inlet A (50) and elevator pump
(3) the end that pumps out is connected, and water outlet A (51) is connected with water inlet B (60), and water outlet B (61) is connected with bucket (4).
2. disinfection agent of chlorine dioxide process units according to claim 1, it is characterised in that: in electroxidation bucket described in two-stage
Portion passes through the partition being radially arranged and is divided into storage area and electroxidation area, and storage area and electroxidation area are interconnected, and one
It is respectively storage area A(53 in grade electroxidation bucket (5)) and electroxidation area A(54), interior second level electroxidation bucket (6) is respectively storage area
B(63) and electroxidation area B(64)；
The water inlet A (50) is connected to storage area A(53), water outlet A (51) be located on the side wall of level-one electroxidation bucket (5) and
It is connected to electroxidation area A(54), water inlet B (60) is connected to storage area B(63), and water outlet B (61) is located at second level electroxidation bucket
(6) it on side wall, and is connected to electroxidation area B(64).
3. disinfection agent of chlorine dioxide process units according to claim 2, it is characterised in that: the cathode and the equal position of anode
It is arranged in electroxidation area, and along the length direction in electroxidation area, the titaniferous ceramic electrode (7) includes pottery in hollow structure
Porcelain tube (72) and setting ceramic tube (72) both ends titanium tube (70), wherein close to storage area one end titanium tube (70) be end
Open hollow structure, and protrude into the storage area of face, open end forms inlet opening (71), and the titanium tube (70) of the other end is
Solid construction, the surface of the ceramic tube (72) are evenly distributed with and its internal permeable hole being connected to, the aperture of the permeable hole
It is 5 μm, the water in the storage area enters titaniferous ceramic electrode (7) inside from inlet opening (71), then passes through permeable hole and permeate
Into in electroxidation area.
4. disinfection agent of chlorine dioxide process units according to claim 3, it is characterised in that: the titanium-based Asia aoxidizes titanium net
Electrode (8) includes the titanium circle (81) of sub- oxidation titanium net (82) and setting at described sub- oxidation titanium net (82) both ends, the Asia oxygen
Change and be evenly distributed with polygonal mesh on titanium net (82), the titaniferous ceramic electrode (7) is located in sub- oxidation titanium net (82).
5. disinfection agent of chlorine dioxide process units according to claim 4, it is characterised in that: the titaniferous ceramic electrode
(7) it is arranged along Asia oxidation titanium net (82) central axes, and in titaniferous ceramic electrode (7) surface and titanium-based Asia oxidation titanium net electrode (8)
Gap is 2cm between wall.
6. disinfection agent of chlorine dioxide process units as claimed in any of claims 1 to 5, it is characterised in that: described
Access hole A(52 is respectively equipped on level-one electroxidation bucket (5) and second level electroxidation bucket (6)) and access hole B(62).
7. disinfection agent of chlorine dioxide process units as claimed in any of claims 1 to 5, it is characterised in that: described
Tempering tank (20) is equipped with blender (22).
8. disinfection agent of chlorine dioxide process units according to claim 1, it is characterised in that: the electroxidation bucket is far from storage
The outer end wall of the one end in pool is equipped with cathode perforation copper sheet (90) being connected respectively with cathode and anode and anode perforation copper sheet
(91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247730.1U CN208609784U (en) | 2018-08-03 | 2018-08-03 | Disinfection agent of chlorine dioxide process units |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821247730.1U CN208609784U (en) | 2018-08-03 | 2018-08-03 | Disinfection agent of chlorine dioxide process units |
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| Publication Number | Publication Date |
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| CN208609784U true CN208609784U (en) | 2019-03-19 |
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ID=65708723
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| CN201821247730.1U Active CN208609784U (en) | 2018-08-03 | 2018-08-03 | Disinfection agent of chlorine dioxide process units |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323402A (en) * | 2022-10-14 | 2022-11-11 | 山东蓝天消毒科技有限公司 | Production method and device of chlorine dioxide disinfectant |
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2018
- 2018-08-03 CN CN201821247730.1U patent/CN208609784U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115323402A (en) * | 2022-10-14 | 2022-11-11 | 山东蓝天消毒科技有限公司 | Production method and device of chlorine dioxide disinfectant |
| CN115323402B (en) * | 2022-10-14 | 2023-02-03 | 山东蓝天消毒科技有限公司 | Method and device for producing chlorine dioxide disinfectant |
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Address after: 510000 Main Building 714, 111 Science Avenue, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee after: Guangzhou Zhenda Environmental Protection Industry Co., Ltd. Address before: 510000 Main Building 714, 111 Science Avenue, Guangzhou High-tech Industrial Development Zone, Guangdong Province Patentee before: Guangzhou Zhenda environmental protection Co. Ltd. |