CN107381910A - A kind of cyanogen-bearing wastewater treatment device and method - Google Patents
A kind of cyanogen-bearing wastewater treatment device and method Download PDFInfo
- Publication number
- CN107381910A CN107381910A CN201710845053.7A CN201710845053A CN107381910A CN 107381910 A CN107381910 A CN 107381910A CN 201710845053 A CN201710845053 A CN 201710845053A CN 107381910 A CN107381910 A CN 107381910A
- Authority
- CN
- China
- Prior art keywords
- wastewater
- water
- cyanogen
- filter
- sedimentation tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical group N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 34
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 238000004062 sedimentation Methods 0.000 claims abstract description 25
- 238000005189 flocculation Methods 0.000 claims abstract description 24
- 230000016615 flocculation Effects 0.000 claims abstract description 24
- 239000010865 sewage Substances 0.000 claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 239000003708 ampul Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 239000010453 quartz Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 238000003672 processing method Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- -1 interior electrode Substances 0.000 claims description 2
- 238000009940 knitting Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000005708 Sodium hypochlorite Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000009954 braiding Methods 0.000 description 2
- XLJMAIOERFSOGZ-UHFFFAOYSA-N cyanic acid Chemical compound OC#N XLJMAIOERFSOGZ-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000004 severe toxicity Toxicity 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- XLJMAIOERFSOGZ-UHFFFAOYSA-M cyanate Chemical compound [O-]C#N XLJMAIOERFSOGZ-UHFFFAOYSA-M 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- MNWBNISUBARLIT-UHFFFAOYSA-N sodium cyanide Chemical compound [Na+].N#[C-] MNWBNISUBARLIT-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/18—Cyanides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The invention discloses a kind of cyanogen-bearing wastewater treatment device and method, including device cistern, water transport pipe, mixing arrangement, sundry filter net, sewage inlet port, wastewater disposal basin, ozone generator, debris flow export is installed above the sundry filter net, the sewage inlet port is installed above the debris flow export, the wastewater disposal basin is installed above the sewage inlet port, the ozone generator is installed above the wastewater disposal basin, microwave treatment pond is installed below the ozone generator, flocculation sedimentation tank is installed below the microwave treatment pond, control valve is installed below the flocculation sedimentation tank, secondary filter is installed above the control valve, water export is installed below the secondary filter.Beneficial effect is：It is simple in construction, it is easy to operate, realization and operation easy to process, effectively cyanide wastewater can be handled, avoid the secondary pollution of cyanide wastewater.
Description
Technical field
The present invention relates to field of waste water treatment, more particularly to a kind of cyanogen-bearing wastewater treatment device and method.
Background technology
Cyanide pollution refers to the environmental pollution caused by cyanide (i.e. the compound of cyanogen).Cyanide is divided to two classes：It is a kind of
For inorganic cyanogen, such as hydrogen cyanide and its esters Cymag, potassium cyanide；One kind is organic cyanogen or nitrile, such as acrylonitrile, acetonitrile.By
There is severe toxicity in cyanide, and be widely used in the industry, therefore, cyanide pollution problem attracts people's attention.Hydrogen cyanide
(HCN) be a kind of colourless liquid, density 0.6876, fusing point is -14 DEG C, and boiling point is 26 DEG C, volatile, water-soluble, alcohol and
In ether.Its aqueous solution has semen armeniacae amarae stink, and the realizable least concentration of stink is 0.001 mg/litre.HCN acidity is extremely weak
, no matter the HCN in anhydrous state or the aqueous solution, stabilization is only when only being coexisted with a small amount of inorganic acid or other some materials
's.If in the presence of existing without these materials or have micro highly basic, HCN will be transformed into consolidating for dead color gradually within storage period
Body polymer.
Cyaniding nickel waste water belongs to the electroplating wastewater put compared with difficulty, due to cyanide ion severe toxicity, therefore first have to cyanogen root from
Son carries out oxidation and abolished, and currently employed handling process is arranged after mainly being aoxidized using sodium hypochlorite, calcium hypochlorite
Put.Sodium hypochlorite makes the course of reaction of cyanide oxidation main in two stages, and it by cyanide oxidation is cyanic acid that the first stage, which is,
Salt, second stage are that cyanate is further oxidized into carbon dioxide and nitrogen.However, sodium hypochlorite, calcium hypochlorite are with containing cyanogen
The chloride ion content produced after waste water reaction is exceeded, can cause secondary pollution.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of cyanogen-bearing wastewater treatment device and method.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of cyanogen-bearing wastewater treatment device and method, including device cistern, water transport pipe, mixing arrangement, filtering foreign
Net, sewage inlet port, wastewater disposal basin, ozone generator, described device cistern top are provided with the water transport pipe, the water transport
The mixing arrangement is provided with above defeated pipe, the sundry filter net, the filtering foreign are provided with above the mixing arrangement
Online side is provided with debris flow export, and the sewage inlet port, the sewage inlet port are provided with above the debris flow export
Top is provided with the wastewater disposal basin, and the ozone generator is provided with above the wastewater disposal basin, is pacified below the ozone generator
Equipped with microwave treatment pond, flocculation sedimentation tank is installed below the microwave treatment pond, control is installed below the flocculation sedimentation tank
Valve processed, the control valve top are provided with secondary filter, water export are provided with below the secondary filter.
In the present embodiment, the mixing arrangement includes motor, motor transmission shaft, protection bearing, stirring vane, described
Mixing arrangement bottom is provided with the motor, and the motor transmission shaft, the motor are provided with above the motor
The protection bearing is installed above power transmission shaft, the stirring vane, the stirring vane are installed above the protection bearing
Stretch in the microwave treatment pond.
In the present embodiment, the ozone generator includes external electrode, discharge space, quartz ampoule, interior electrode, gas outlet, the
One water inlet, oxygen inlet port, the second water inlet, the external electrode lower section are provided with the discharge space, the discharge space
Lower section is provided with the quartz ampoule, and the interior electrode is provided with below the quartz ampoule, and the interior base part is provided with described
Gas outlet, the gas outlet top are provided with first water inlet, and being provided with the oxygen above first water inlet enters
Entrance, the oxygen inlet port top are provided with second water inlet.
In the present embodiment, the secondary filter includes pp cotton filter cores, granular activated carbon filter disc, extruded activated carbon filter
Piece, the pp cotton filter cores side are provided with the granular activated carbon filter disc, and the granular activated carbon filter disc side is provided with described
Extruded activated carbon filter disc.
In the present embodiment, the cistern is connected with the water transport pipe, the mixing arrangement and the microwave treatment pond
Connection.
In the present embodiment, the sundry filter net is arranged on inside the wastewater disposal basin, and the debris flow export is arranged on institute
Sundry filter net side is stated, the sundry filter net is that the braiding of fine and closely woven steel wire forms.
In the present embodiment, the flocculation sedimentation tank is connected with the control valve, and the water export is arranged on the storage
Pond side.
In the present embodiment, the microwave treatment pond is connected with the flocculation sedimentation tank, the microwave treatment pond and the wadding
The control valve is installed between solidifying sedimentation basin.
In the present embodiment, specific processing method is：
A, by cyanide wastewater inside sewage inlet port feeder, precipitated in the wastewater disposal basin, the debris
Screen pack is filtered bulky grain debris, and is flowed out from the debris flow export, and the ozone generator is to the wastewater disposal basin
Middle injection of ozone, is reacted with cyanide wastewater, and waste water enters the microwave treatment pond from the water transport pipe afterwards, described
Mixing arrangement described in microwave treatment pond is stirred to waste water in the microwave treatment pond, it is sufficiently mixed with ozone
Reaction, it is ensured that the complete decomposition to cyanide, afterwards into the flocculation sedimentation tank, precipitated to flocculate in waste water.
B, the secondary filter carries out secondary filter to waste water, wherein the pp cotton filter cores carry out once mistake to waste water
Filter, absorbs, the granular activated carbon filter disc absorbs to suspended particulate in waste water, the pressure to wherein spawn
Contracting activated carbon filter disc absorbs to useless ozone in water, eventually enters into the cistern, completes the processing to cyanide wastewater,
When needing to take, taken from the water export, control valve control once enter the flocculation sedimentation tank with it is described
The inflow of secondary filter.
The beneficial effects of the present invention are：Simple in construction, easy to operate, realization and operation easy to process can be effectively right
Cyanide wastewater is handled, and avoids the secondary pollution of cyanide wastewater.
Brief description of the drawings
Fig. 1 is a kind of cyanogen-bearing wastewater treatment device of the present invention and the front view structure sketch of method；
Fig. 2 is a kind of cyanogen-bearing wastewater treatment device of the present invention and the mixing arrangement front view structure sketch of method；
Fig. 3 is a kind of cyanogen-bearing wastewater treatment device of the present invention and the ozone generator front view structure sketch of method；
Fig. 4 is a kind of cyanogen-bearing wastewater treatment device of the present invention and the secondary filter front view structure sketch of method.
Description of reference numerals is as follows：
1st, cistern；2nd, water transport pipe；3rd, mixing arrangement；301st, motor；302nd, motor transmission shaft；303rd, axle is protected
Hold；304th, stirring vane；4th, sundry filter net；5th, debris flow export；6th, sewage inlet port；7th, wastewater disposal basin；8th, ozone generator；
801st, external electrode；802nd, discharge space；803rd, quartz ampoule；804th, interior electrode；805th, gas outlet；806th, the first water inlet；807、
Oxygen inlet port；808th, the second water inlet；9th, microwave treatment pond；10th, flocculation sedimentation tank；11st, control valve；12nd, secondary filter
Device；1201st, pp cotton filter cores；1202nd, granular activated carbon filter disc；1203rd, extruded activated carbon filter disc；13rd, water export.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings：
As Figure 1-Figure 4, a kind of cyanogen-bearing wastewater treatment device and method, including described device cistern 1, the water transport
Defeated pipe 2, the mixing arrangement 3, the sundry filter net 4, the sewage inlet port 6, the wastewater disposal basin 7, the ozone occur
Device 8, the top of described device cistern 1 are provided with the water transport pipe 2, and the top of water transport pipe 2 is provided with the mixing dress
3 are put, the top of mixing arrangement 3 is provided with the sundry filter net 4, and the top of sundry filter net 4 is provided with the debris
Flow export 5, the top of debris flow export 5 are provided with the sewage inlet port 6, and the top of sewage inlet port 6 installation is
Wastewater disposal basin 7 is stated, the top of wastewater disposal basin 7 is provided with the ozone generator 8, is provided with the ozone generator side 8 described
Microwave treatment pond 9, the lower section of microwave treatment pond 9 are provided with flocculation sedimentation tank 10, and the lower section of flocculation sedimentation tank 10 is provided with
The control valve 11, the top of control valve 11 are provided with the secondary filter 12, the secondary filter 12
Lower section is provided with the water export 13.
In the present embodiment, the mixing arrangement 3 includes motor 301, motor transmission shaft 302, protects bearing 303, stirs
Blade 304 is mixed, the bottom of mixing arrangement 3 is provided with the motor 302, and the top of motor 302 installation is
Motor transmission shaft 303 is stated, the top of motor transmission shaft 303 is provided with the protection bearing 304, described to protect on bearing 304
Side is provided with the stirring vane 305, and the stirring vane 305 is stretched in the microwave treatment pond 9.
In the present embodiment, the ozone generator 8 includes external electrode 801, discharge space 802, quartz ampoule 803, interior electrode
804th, gas outlet 805, the first water inlet 806, oxygen inlet port 807, the second water inlet 808, the lower section of external electrode 801 are installed
There is the discharge space 802, the lower section of discharge space 802 is provided with the quartz ampoule 803, and the lower section of quartz ampoule 803 is pacified
Equipped with the interior electrode 804, the interior lower section of electrode 804 is provided with the gas outlet 805, and the top of gas outlet 805 is installed
There is first water inlet 806, the top of the first water inlet 806 is provided with the oxygen inlet port 807, and the oxygen enters
The top of mouth 807 is provided with second water inlet 808.
In the present embodiment, the secondary filter 12 includes pp cotton filter cores 1201, granular activated carbon filter disc 1202, compression
Activated carbon filter disc 1203, the side of pp cotton filter cores 1201 are provided with the granular activated carbon filter disc 1202, the seed activity
The side of carbon filtration piece 1202 is provided with the extruded activated carbon filter disc 1203.
In the present embodiment, the cistern 1 is connected with the water transport pipe 2, the mixing arrangement 3 and the microwave treatment
Pond 9 connects.
In the present embodiment, the sundry filter net 4 is arranged on inside the wastewater disposal basin 7, and the debris flow export 5 is arranged on
The side of sundry filter net 4, the sundry filter net 4 are that the braiding of fine and closely woven steel wire forms.
In the present embodiment, the flocculation sedimentation tank 10 is connected with the control valve 11, and the water export 13 is arranged on
The side of cistern 1.
In the present embodiment, the microwave treatment pond 9 is connected with the flocculation sedimentation tank 10, the microwave treatment pond 9 and institute
State and the control valve 11 is installed between flocculation sedimentation tank 10.
In the present embodiment, specific processing method is：
A, by cyanide wastewater inside the feeder of sewage inlet port 6, precipitated in the wastewater disposal basin 7, it is described miscellaneous
Thing screen pack 4 is filtered bulky grain debris, and is flowed out from the debris flow export 5, and the ozone generator 8 gives up to described
Injection of ozone in pond 7, is reacted with cyanide wastewater, and waste water enters the microwave treatment pond from the water transport pipe 2 afterwards
9, the mixing arrangement 3 described in the microwave treatment pond 9 is stirred to waste water in the microwave treatment pond 9, makes itself and ozone
Carry out being sufficiently mixed reaction, it is ensured that the complete decomposition to cyanide, afterwards into the flocculation sedimentation tank 10, to being flocculated in waste water
Thing is precipitated.
B, the secondary filter 12 carries out secondary filter to waste water, wherein the pp cotton filter cores 1201 are carried out to waste water
Once filter, wherein spawn is absorbed, the granular activated carbon filter disc 1202 is carried out to suspended particulate in waste water
Absorb, the extruded activated carbon filter disc 1203 absorbs to useless ozone in water, eventually enters into the cistern 12, completion pair
The processing of cyanide wastewater, when needing to take, taken from the water export 13, the control valve 11, which controls, once to be entered
The inflow of the flocculation sedimentation tank 10 and the secondary filter 12.
Concrete operating principle is：The cistern 1 is to place the waste water after processing, and the water transport pipe 2 is to useless
Water is transported, and the mixing arrangement 3 enables it to be filled with ozone to be stirred to waste water in the microwave treatment pond 9
Divide reaction, cyanide wastewater is purified, the motor 301 drives the motor transmission shaft 302 to be moved, described to stir
Mix blade 305 to be stirred cyanide wastewater in the microwave treatment pond 9, the protection bearing 304 is to motor biography
Moving axis 302 is protected, and the sundry filter net 4 filters to bulky grain debris in cyanide wastewater, the debris flow export 5
Bulky grain debris to be exported, the sewage inlet port 6 is to by inside waste water feeder, and the wastewater disposal basin 7 is putting
Put waste water, the ozone generator 8 purifies to produce ozone to Cyanide in Cyanide Wastewater, the external electrode 801 with
The interior electrode 804 is discharged in the discharge space 802, is sent out entering the ozone from the oxygen inlet port 807
Oxygen in raw device 8 carries out ionization and produces ozone, and the microwave treatment pond 9 is described fully to be reacted cyanide wastewater
For flocculation sedimentation tank 10 to be precipitated to flocculate in waste water, the control valve 11 is described secondary to control inflow
Filter 13 to waste water to carry out secondary filter, and the water export 13 is waste water after filtering to be exported.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its Xiao Wu circle
It is fixed.
Claims (9)
- A kind of 1. cyanogen-bearing wastewater treatment device, it is characterised in that：Including device cistern, water transport pipe, mixing arrangement, debris mistake Filter screen, sewage inlet port, wastewater disposal basin, ozone generator, described device cistern top are provided with the water transport pipe, the water The mixing arrangement is provided with above delivery tube, the sundry filter net, the debris mistake are provided with above the mixing arrangement Debris flow export is installed above filter screen, the sewage inlet port is installed above the debris flow export, the sewage enters The wastewater disposal basin is installed above mouthful, the ozone generator, the ozone generator lower section are installed above the wastewater disposal basin Microwave treatment pond is installed, flocculation sedimentation tank is installed below the microwave treatment pond, is provided with below the flocculation sedimentation tank Control valve, the control valve top are provided with secondary filter, install and there are flowing out below the secondary filter Mouthful.
- A kind of 2. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The mixing arrangement includes driving Motor, motor transmission shaft, protection bearing, stirring vane, the mixing arrangement bottom is provided with the motor, the driving The motor transmission shaft is installed above motor, the protection bearing, the protection axle are installed above the motor transmission shaft Hold top and the stirring vane is installed, the stirring vane is stretched in the microwave treatment pond.
- A kind of 3. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The ozone generator includes outer Electrode, discharge space, quartz ampoule, interior electrode, gas outlet, the first water inlet, oxygen inlet port, the second water inlet, the dispatch from foreign news agency The discharge space is installed below pole, the quartz ampoule is installed below the discharge space, installed below the quartz ampoule There is the interior electrode, the interior base part is provided with the gas outlet, and first water inlet is provided with above the gas outlet Mouthful, the oxygen inlet port is installed, being provided with described second above the oxygen inlet port enters above first water inlet The mouth of a river.
- A kind of 4. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The secondary filter includes Pp cotton filter cores, granular activated carbon filter disc, extruded activated carbon filter disc, the pp cotton filter cores side are provided with the seed activity carbon filtration Piece, the granular activated carbon filter disc side are provided with the extruded activated carbon filter disc.
- A kind of 5. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The cistern and the water transport Defeated pipe connection, the mixing arrangement are connected with the microwave treatment pond.
- A kind of 6. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The sundry filter net is arranged on Inside the wastewater disposal basin, the debris flow export is arranged on the sundry filter net side, and the sundry filter net is fine and closely woven steel Screen knitting forms.
- A kind of 7. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The flocculation sedimentation tank with it is described Control valve connects, and the water export is arranged on the cistern side.
- A kind of 8. cyanogen-bearing wastewater treatment device according to claim 1, it is characterised in that：The microwave treatment pond with it is described Flocculation sedimentation tank is connected, and the control valve is provided between the microwave treatment pond and the flocculation sedimentation tank.
- A kind of 9. Treatment of cyanogen-contained wastewater, it is characterised in that：Specifically processing method is：A, by cyanide wastewater inside sewage inlet port feeder, precipitated in the wastewater disposal basin, the filtering foreign Net is filtered bulky grain debris, and is flowed out from the debris flow export, and the ozone generator is noted into the wastewater disposal basin Enter ozone, reacted with cyanide wastewater, waste water enters the microwave treatment pond from the water transport pipe afterwards, in the microwave Mixing arrangement described in processing pond is stirred to waste water in the microwave treatment pond, makes it with ozone be sufficiently mixed instead Should, it is ensured that the complete decomposition to cyanide, afterwards into the flocculation sedimentation tank, flocculate in waste water is precipitated.B, the secondary filter carries out secondary filter to waste water, wherein the pp cotton filter cores are once filtered to waste water, Wherein spawn is absorbed, the granular activated carbon filter disc absorbs to suspended particulate in waste water, the compression Activated carbon filter disc absorbs to useless ozone in water, eventually enters into the cistern, completes the processing to cyanide wastewater, is needing When taking, taken from the water export, the control valve control once enters the flocculation sedimentation tank and described two The inflow of secondary filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845053.7A CN107381910A (en) | 2017-09-19 | 2017-09-19 | A kind of cyanogen-bearing wastewater treatment device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710845053.7A CN107381910A (en) | 2017-09-19 | 2017-09-19 | A kind of cyanogen-bearing wastewater treatment device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107381910A true CN107381910A (en) | 2017-11-24 |
Family
ID=60350831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710845053.7A Pending CN107381910A (en) | 2017-09-19 | 2017-09-19 | A kind of cyanogen-bearing wastewater treatment device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107381910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295551A (en) * | 2018-03-13 | 2018-07-20 | 包宝金 | A kind of environment-friendly type industrial wastewater filter device |
| CN112707394A (en) * | 2020-12-10 | 2021-04-27 | 六盘水师范学院 | Method for removing cyanogen and recovering graphite by electrolysis under alkaline condition |
| CN112707395A (en) * | 2020-12-10 | 2021-04-27 | 六盘水师范学院 | Method for removing cyanogen and recovering graphite by electrolysis under acidic condition |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202542985U (en) * | 2012-04-10 | 2012-11-21 | 东莞市珠江海咸水淡化研究所 | Emergency and quick treating device of complicated heavy metal wastewater |
| CN103183321A (en) * | 2013-03-25 | 2013-07-03 | 刘先国 | Ozonator |
| CN106007124A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Wastewater treatment device |
| CN207330605U (en) * | 2017-09-19 | 2018-05-08 | 广州市豫泉净水材料有限公司 | A kind of cyanogen-bearing wastewater treatment device |
-
2017
- 2017-09-19 CN CN201710845053.7A patent/CN107381910A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202542985U (en) * | 2012-04-10 | 2012-11-21 | 东莞市珠江海咸水淡化研究所 | Emergency and quick treating device of complicated heavy metal wastewater |
| CN103183321A (en) * | 2013-03-25 | 2013-07-03 | 刘先国 | Ozonator |
| CN106007124A (en) * | 2016-07-06 | 2016-10-12 | 无锡市昂益达机械有限公司 | Wastewater treatment device |
| CN207330605U (en) * | 2017-09-19 | 2018-05-08 | 广州市豫泉净水材料有限公司 | A kind of cyanogen-bearing wastewater treatment device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108295551A (en) * | 2018-03-13 | 2018-07-20 | 包宝金 | A kind of environment-friendly type industrial wastewater filter device |
| CN112707394A (en) * | 2020-12-10 | 2021-04-27 | 六盘水师范学院 | Method for removing cyanogen and recovering graphite by electrolysis under alkaline condition |
| CN112707395A (en) * | 2020-12-10 | 2021-04-27 | 六盘水师范学院 | Method for removing cyanogen and recovering graphite by electrolysis under acidic condition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105540931B (en) | A kind of industrial wastewater multiplexed combination catalysis Zero-valent Iron class Fenton processing method and its device | |
| CN107381910A (en) | A kind of cyanogen-bearing wastewater treatment device and method | |
| CN110272167A (en) | A kind of mine wastewater processing system and underground water decontamination process based on carbon fiber | |
| WO2006108326A1 (en) | Magnetizing photocatalytic compact wastewater reclamation and reuse device | |
| CN207330605U (en) | A kind of cyanogen-bearing wastewater treatment device | |
| CN107673512A (en) | A kind of multiple purifying sewage disposal device | |
| CN208949035U (en) | A kind of quick emergency treatment device of accident waste water | |
| CN108128925B (en) | Method for simultaneously removing COD (chemical oxygen demand) and total phosphorus | |
| CN208327650U (en) | A kind of domestic sewage processing system | |
| CN104556372B (en) | Method for adsorption separation of organic matters by residual sludge | |
| CN205838783U (en) | Magneto separate advanced oxidation sewage disposal system | |
| CN108862697A (en) | A kind of low-temperature synchronous removes the device and technique of ammonia denitrogenation | |
| CN212504395U (en) | System for rapidly treating domestic sewage by medicament method | |
| CN209442806U (en) | A kind of leachate integrated processing unit of small towns refuse transfer station | |
| CN208008637U (en) | A kind of river black and odorous water tubular membrane MBR processing equipments | |
| JP5931534B2 (en) | Wastewater treatment system with amorphous calcium silicate hydrate. | |
| CN208394931U (en) | A kind of Treated sewage reusing processing system producing waste water | |
| CN206940665U (en) | A kind of agricultural breeding sewage-treatment plant | |
| CN211284022U (en) | Integrated equipment for treating refractory wastewater | |
| CN205892941U (en) | High -efficient emergent safe water treatment facility | |
| CN218860519U (en) | Environment-friendly coal mine sewage treatment device | |
| CN214167590U (en) | Petrochemical industry is comprehensive water treatment facilities for waste water | |
| CN108585303A (en) | A kind of domestic sewage processing system and its method | |
| CN220283854U (en) | Quick purifier of water | |
| CN216711781U (en) | Pretreatment equipment for water body containing heavy metal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |