CN209039052U - The chlorine dioxide generator of sewage treatment - Google Patents
The chlorine dioxide generator of sewage treatment Download PDFInfo
- Publication number
- CN209039052U CN209039052U CN201821794434.3U CN201821794434U CN209039052U CN 209039052 U CN209039052 U CN 209039052U CN 201821794434 U CN201821794434 U CN 201821794434U CN 209039052 U CN209039052 U CN 209039052U
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- China
- Prior art keywords
- chlorine dioxide
- dioxide concentration
- pipeline
- pipe
- sewage treatment
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Abstract
The utility model provides a kind of chlorine dioxide generator of sewage treatment herein；Aqueous slkali device and acid solution device are respectively communicated with reactor, the output end of reactor is connected to mixer, mixer is connected to surge tank again, surge tank is connected to chlorine dioxide concentration detection and extraction raffinate processing unit, chlorine dioxide concentration detector is provided in chlorine dioxide concentration detection and extraction raffinate processing unit, simultaneous buffering tank is also circumscribed with efferent duct, output metering pump is installed on efferent duct, chlorine dioxide concentration detector is connect with the signal input part of PLC control equipment, and the signal output end of PLC control equipment is connect with metering pump.Chlorine dioxide concentration made of the utility model is moderate, and whole process efficiency is higher, and adds the advanced level that concentration can have reached external industrially developed country's similar product with intelligentized control method, excellent performance, better than domestic similar product；And to the separation of raffinate, processing, and the air around device will not be polluted.
Description
Technical field
The utility model relates to a kind of chlorine dioxide generators, and specifically one is the chlorine dioxide of sewage treatment hairs
Raw device.
Background technique
It is found by retrieval, the utility model of patent No. CN201621276855.8 discloses a kind of electrolysis chlorine dioxide
Generator, including cabinet, cabinet are equipped with being connected plus salt room and tank house, and tank house is equipped with anode box and cathode section, anode
Case is connected by pipeline with water sprayer；Cathode section is connected by gas-guide tube with row's hydrogen mouth；The bottom of anode box and cathode section
It is equipped with slag-drip opening；Electro connecting pressure gauge is equipped with before water sprayer；Cooling system is equipped in tank house, cooling system is cooling
Water pipe.
The utility model of patent No. CN201620216395.3 is related to a kind of chemical process CO 2 generator, including acidity
Activator solution container, sodium chlorite solution's container and reaction kettle, and the liquid injection port of reaction kettle is molten by acidic activator
Liquid metering pump is connected to the top of acidic activator solution suction tube, and the liquid injection port of reaction kettle passes through sodium chlorite solution's metering pump
It is connected to the top of sodium chlorite suction tube；In use, acidic activator solution is pressed using acidic activator solution metering pump
While injecting reaction kettle according to set amount, sodium chlorite solution is injected instead according to set amount using sodium chlorite solution's metering pump
Kettle is answered, so that acidic activator solution carries out reacting 20min under normal temperature condition in reaction kettle with sodium chlorite.
The utility model of patent No. CN201720179728.4 discloses a kind of chlorine dioxide generator, including box, turns
Circle, intermediate interlayer, sink, connecting rod, pricker, flip lid, box are cylindrical shape, and box upper end and the round side hinge renovated connect
It connects, turn-takes in the card slot being connected on the outside of box, the middle section of box inner wall is provided with intermediate interlayer, and box inner wall corresponds to
The top position of intermediate interlayer is connected with sink, and one end of connecting rod passes through the inner wall of box and is fixedly connected with turn-taking, even
The other end of bar connect setting with the pricker for being located at cassette interior, and the needle point of pricker may pass through the circular hole being arranged on sink,
Evenly arranged circular hole is provided on intermediate interlayer.
Most chlorine dioxide generators lacks to adjust chlorine dioxide liquid concentration and detect and operate at present；In addition if
It will affect water quality discharge if the adjusting of chlorine dioxide liquid concentration is inappropriate Yi Dan be added in water, people can be also threaten when serious
Health, should not ignore.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the chlorine dioxide that the utility model provides a kind of sewage treatment herein occurs
Device；Chlorine dioxide concentration made of the utility model is moderate, and whole process efficiency is higher, and adds concentration and intelligent can control
System；And to the separation of raffinate, processing, and the air around device will not be polluted.
The utility model is realized in this way constructing a kind of chlorine dioxide generator of sewage treatment, including aqueous slkali
Device, acid solution device, reactor, mixer, surge tank, chlorine dioxide concentration detection and extraction raffinate processing unit and PLC control are set
It is standby；Wherein, aqueous slkali device passes through first pipe with acid solution device respectively and is connected to reactor, the output end of reactor with second pipe
It is connected to mixer by third pipeline, mixer is connected to surge tank by pipeline again, and surge tank is connected to dioxy by the 4th pipeline
Change cl concn detection and extraction raffinate processing unit, is provided with chlorine dioxide concentration in chlorine dioxide concentration detection and extraction raffinate processing unit
Detector, simultaneous buffering tank are also circumscribed with efferent duct, are equipped with output metering pump on efferent duct, chlorine dioxide concentration detector with
PLC controls the signal input part connection of equipment, and the signal output end of PLC control equipment is connect with metering pump.
Optimize, the chlorine dioxide generator of sewage treatment, inside chlorine dioxide concentration detection and extraction raffinate processing unit
It is divided into water tank and active carbon filtering device, the 4th pipeline is protruded into from the front end of water tank, it is communicated with clear water water inlet pipe on the 4th pipeline,
Active carbon filtering device is connected by being located at the porous water distribution inlet tube of its front end with water tank, the rear end of active carbon filtering device
Equipped with the porous drain pipe that catchments；Chlorine dioxide concentration detector is located at the bottom of water tank.
Optimize, the chlorine dioxide generator of sewage treatment, is separately installed with metering in first pipe and second pipe
Device, two Sets of Measurement devices are connect with the signal input part of PLC control equipment simultaneously.
Optimize, the chlorine dioxide generator of sewage treatment, is provided with dispensing mouth on third pipeline；The two of sewage treatment
Chlorine generator is aoxidized, aqueous slkali device and acid solution device are respectively provided with bypass filler pipe.
The utility model has the advantages that the utility model provides a kind of chlorine dioxide generation of sewage treatment herein
Device uses hydrochloric acid and sodium chlorate for raw material, or uses sodium chlorite or hydrochloric acid for raw material when implementing after improvement, corresponding in aqueous slkali
Liquid is formed in device, acid solution device, is added in reactor and is chemically reacted in 4: 5 ratios, generates chlorine dioxide again through the
Enter after mixer is sufficiently mixed in three pipelines (while through dispensing mouth dispensing, can also be diluted with water through dispensing mouth) and enters
In surge tank.Extraction section liquid in surge tank is entered in water tank through the 4th pipeline, by the chlorine dioxide concentration for being located at water tank
Detector detects its concentration, by PLC control equipment control metering pump output if detectable concentration meets the requirements, if
Excessive concentration or it is too low when then deployed again.
In addition, handling as follows the chlorine-dioxide residual-liquid in water tank；By clear water water inlet pipe to water tank
Middle addition clear water, raffinate and clear water form mixed solution in water tank, to reduce the processing load of back segment activated-carbon device, mixing
Solution flows into active carbon filtering device through porous water distribution inlet tube, thickness is adsorbed by dilution and activated-carbon device, so as to drop
By-product effective chlorine, chlorition in low raffinate etc. have achieved the purpose that chlorine-dioxide residual-liquid separation and processing, solution
After flowing through active carbon filtering device, by the porous drain pipe discharger that catchments, that is, separation, the processing to raffinate are completed, and not
Air around device can be polluted.
To sum up, chlorine dioxide concentration made of the utility model is moderate, and whole process efficiency is higher, and adding concentration can
With intelligentized control method, excellent performance has reached the advanced level of external industrially developed country's similar product, better than the country
Similar product；And to the separation of raffinate, processing, and the air around device will not be polluted.
Detailed description of the invention
Fig. 1 is the utility model overall schematic；
Fig. 2 is the detection of the utility model chlorine dioxide concentration and extraction raffinate processing unit schematic diagram.
Wherein: aqueous slkali device 1, acid solution device 2, reactor 3, mixer 4, surge tank 5, chlorine dioxide concentration detection and it is remaining
Liquid processing device 6, PLC control equipment 7, first pipe 8, second pipe 9, meter 10, third pipeline 11, the 4th pipeline 12,
Chlorine dioxide concentration detector 13, efferent duct 14 export metering pump 15, and mouth 16 of offeing medicine bypasses filler pipe 17, water tank 18, activity
Charcoal filter device 19, clear water water inlet pipe 20, porous water distribution inlet tube 21, the porous drain pipe 22 that catchments.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 2, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of chlorine dioxide generator of sewage treatment, such as Fig. 1, aqueous slkali by improving herein
Device 1 is connected to reactor 3 with second pipe 9 by first pipe 8 respectively with acid solution device 2, and heating dress is provided in reactor 3
It sets.The output end of reactor 3 is connected to mixer 4 by third pipeline 11, and mixer 4 is connected to surge tank 5, buffering by pipeline again
Tank 5 is detected by the 4th pipeline 12 connection chlorine dioxide concentration and extraction raffinate processing unit 6, at chlorine dioxide concentration detection and extraction raffinate
It is provided with chlorine dioxide concentration detector 13 in reason device 6, simultaneous buffering tank 5 is also circumscribed with efferent duct 14, pacifies on efferent duct 14
Equipped with output metering pump 15, chlorine dioxide concentration detector 13 is connect with the signal input part of PLC control equipment 7, and PLC control is set
Standby 7 signal output end is connect with metering pump 15.
It is provided with dispensing mouth 16 on third pipeline 11, can offer medicine through dispensing mouth 16, the mouth 16 that can also be offerd medicine is diluted with water.
Meter 10 is separately installed in first pipe 8 and second pipe 9, two Sets of Measurement devices 10 are set with PLC control simultaneously
Standby 7 signal input part connects；It is efficiently controlled by two Sets of Measurement devices 10.
Aqueous slkali device 1 and acid solution device 2 are respectively provided with bypass filler pipe 17；It so can be by bypass filler pipe 17 to alkali soluble
Liquid device 1 and acid solution device 2 are diluted with water.
It is divided into water tank 18 and active carbon filtering device 19 inside chlorine dioxide concentration detection and extraction raffinate processing unit 6, the 4th
Pipeline 12 is protruded into from the front end of water tank 18, and clear water water inlet pipe 20 is communicated on the 4th pipeline 12, and active carbon filtering device 19 passes through
The porous water distribution inlet tube 21 for being located at its front end is connected with water tank 18, and the rear end of active carbon filtering device 19 is equipped with porous catchment
Drain pipe 22；Chlorine dioxide concentration detector 13 is located at the bottom of water tank 18.
The principles of the present invention are: it uses hydrochloric acid and sodium chlorate for raw material, or uses sodium chlorite or hydrochloric acid for raw material,
Correspondence forms liquid in aqueous slkali device 1, acid solution device 2, is added in reactor and is chemically reacted in 4: 5 ratios, generates
Chlorine dioxide again through in third pipeline (while through dispensing mouth 16 offer medicine, can also through offer medicine mouth 16 be diluted with water) enter mixer into
Row enters in surge tank 5 after being sufficiently mixed.Extraction section liquid in surge tank 5 is entered in water tank 18 through the 4th pipeline 12,
By be located at water tank 18 chlorine dioxide concentration detector 13 its concentration is detected, if detectable concentration meets the requirements by
PLC control equipment 7 control metering pump 15 export, if excessive concentration or it is too low when if deployed again.
In addition, handling as follows the chlorine-dioxide residual-liquid in water tank 18；By clear water water inlet pipe 20 to
Clear water is added in water tank, raffinate and clear water form mixed solution in water tank, to reduce the processing load of back segment activated-carbon device,
Mixed solution flows into active carbon filtering device through porous water distribution inlet tube, adsorbs thickness by dilution and activated-carbon device, so as to
By-product effective chlorine, the chlorition etc. in raffinate are enough reduced, has achieved the purpose that chlorine-dioxide residual-liquid separation and processing,
After solution flows through active carbon filtering device, by the porous drain pipe discharger that catchments, that is, separation, the processing to raffinate are completed,
And the air around device will not be polluted.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (4)
1. a kind of chlorine dioxide generator of sewage treatment, it is characterised in that: including aqueous slkali device (1), acid solution device (2),
Reactor (3), mixer (4), surge tank (5), chlorine dioxide concentration detection and extraction raffinate processing unit (6) and PLC control are set
Standby (7)；Wherein, aqueous slkali device (1) is connected to reactor with second pipe (9) by first pipe (8) respectively with acid solution device (2)
(3), the output end of reactor (3) is connected to by pipeline slow again by third pipeline (11) connection mixer (4), mixer (4)
It rushes tank (5), surge tank (5) is connected to chlorine dioxide concentration detection and extraction raffinate processing unit (6), titanium dioxide by the 4th pipeline (12)
It is provided with chlorine dioxide concentration detector (13) in cl concn detection and extraction raffinate processing unit (6), simultaneous buffering tank (5) is also external
Have efferent duct (14), output metering pump (15) is installed on efferent duct (14), chlorine dioxide concentration detector (13) and PLC are controlled
The signal input part of equipment (7) connects, and the signal output end of PLC control equipment (7) is connect with metering pump (15).
2. the chlorine dioxide generator of sewage treatment according to claim 1, it is characterised in that: the chlorine dioxide concentration
It is divided into water tank (18) and active carbon filtering device (19) inside detection and extraction raffinate processing unit (6), the 4th pipeline (12) is from water tank
(18) front end is protruded into, and is communicated with clear water water inlet pipe (20) on the 4th pipeline (12), and active carbon filtering device (19) is by being located at
The porous water distribution inlet tube (21) of its front end is connected with water tank (18), and the rear end of active carbon filtering device (19) is equipped with porous collection
Water drain pipe (22)；Chlorine dioxide concentration detector (13) is located at the bottom of water tank (18).
3. the chlorine dioxide generator of sewage treatment according to claim 1, it is characterised in that: first pipe (8) and
It is separately installed on two pipelines (9) meter (10), two Sets of Measurement devices (10) are inputted with the signal of PLC control equipment (7) simultaneously
End connection.
4. the chlorine dioxide generator of sewage treatment according to claim 1, it is characterised in that: third pipeline is opened on (11)
There are dispensing mouth (16)；Aqueous slkali device (1) and acid solution device (2) are respectively provided with bypass filler pipe (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794434.3U CN209039052U (en) | 2018-11-01 | 2018-11-01 | The chlorine dioxide generator of sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821794434.3U CN209039052U (en) | 2018-11-01 | 2018-11-01 | The chlorine dioxide generator of sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209039052U true CN209039052U (en) | 2019-06-28 |
Family
ID=67040810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821794434.3U Expired - Fee Related CN209039052U (en) | 2018-11-01 | 2018-11-01 | The chlorine dioxide generator of sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209039052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925060A (en) * | 2022-12-21 | 2023-04-07 | 华侨大学 | Building muddy water treatment device and method based on electric flocculation |
-
2018
- 2018-11-01 CN CN201821794434.3U patent/CN209039052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115925060A (en) * | 2022-12-21 | 2023-04-07 | 华侨大学 | Building muddy water treatment device and method based on electric flocculation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20191101 |