CN107226574A - A kind of full-automatic high concentration cyanide bearing waste solution processing system - Google Patents
A kind of full-automatic high concentration cyanide bearing waste solution processing system Download PDFInfo
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- CN107226574A CN107226574A CN201710610204.0A CN201710610204A CN107226574A CN 107226574 A CN107226574 A CN 107226574A CN 201710610204 A CN201710610204 A CN 201710610204A CN 107226574 A CN107226574 A CN 107226574A
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- waste solution
- bearing waste
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- cyanide bearing
- steam
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/001—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for sludges or waste products from water treatment installations
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
-
- 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
- C02F2001/007—Processes including a sedimentation step
-
- 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
-
- 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
- C02F2101/30—Organic compounds
- C02F2101/38—Organic compounds containing nitrogen
Abstract
A kind of full-automatic high concentration cyanide bearing waste solution processing system of present invention design.The system includes：Incinerator, distilling apparatus, materialization device and water circle device；The distilling apparatus is heated using steam, is carried out distillation and concentration to cyanide bearing waste solution, it is divided into heavy constituent and light component；Heavy constituent enters incinerator and carries out burning disposal, and produces steam and be supplied to distilling apparatus；Light component enters materialization device, carries out oxidation processes, is recycled after its water is up to standard；Water circle device is recycled the condensed water of distilling apparatus and steam cooling water.Present invention process apparatus structure rationally, using continuous feed and automatic control system, adds the security of processing procedure, and the technique realizes recycling for water and the energy, has saved water resource, has reduced energy consumption.
Description
Technical field
The present invention relates to a kind of full-automatic high concentration cyanide bearing waste solution handling process, more particularly to one kind can effectively be removed and contained
The full automatic treatment environment friendly system of cyanide in cyanogen waste liquid.
Background technology
Cyanide refers in particular to carry cyano group（CN）Compound, carbon atom therein is connected with nitrogen-atoms by three key.Cyanogen
Compound can be divided into inorganic cyanide, such as hydrogen cyanide, potassium cyanide（Sodium）, cyanogen chloride etc.；Organic cyanide, such as acetonitrile, acrylonitrile, just
Butyronitrile etc., belongs to hypertoxic type.Organic cyanide can be categorized as nitrile（C-CN）And isonitrile（C-NC）, cyano group is referred to alternatively as itrile group（-
CN）Or isonitrile base（-NC）.It is all can heating or with acid effect after or in atmosphere with discharging hydrogen cyanide or cryanide ion in tissue
All there is same with hydrogen cyanide severe toxicity to act on.Nitrile compounds are important industrial chemicals, are widely used in manufacture medicine, close
Into fiber and plastics, the industry such as plating, the quenching of steel and ore dressing are also applied to, its waste liquid produced contains substantial amounts of cyanide.
At present, the processing unit for cyanide bearing waste solution is mainly Local treatment device, such as distilling apparatus.
CN204564175U discloses a kind of cyanide distillation cooling back installation.The device only gives distillation dress
Put, the not processing to cyanide bearing waste solution provides complete apparatus and system, it is impossible to which cyanide bearing waste solution is handled.
CN203229443U discloses a kind of full automatic cyanide waste liquor processing unit, proposes to utilize ferrous ion and iron
Cyanide is precipitated and separated by ion, realizes the removing toxic substances of cyanide waste liquor.This method needs substantial amounts of medicament, will produce substantial amounts of
Prussian blue precipitation（Fe4[Fe(CN)6]3）, and cyanide is not handled thoroughly, increase post-processing cost.
Therefore a kind of full-automatic high concentration cyanide bearing waste solution processing system is needed, cyanide is carried out by the processing unit thorough
The processing at bottom, improves the security of production, reduces post-processing cost, saves the energy.
The content of the invention
It is an object of the invention to provide a kind of full-automatic high concentration cyanide bearing waste solution handling process, using continuous feed and automatically
Control system, can effectively remove the high concentration cyanide in waste liquid, increase the security of processing procedure, save the energy.
The present invention uses following technical scheme：
A kind of processing system of full-automatic high concentration cyanide bearing waste solution, the system includes cyanide bearing waste solution storage tank 1, cyanide bearing waste solution and heated
Device 2, distilling apparatus 3, condensing unit 4, oxidation trough 5, sedimentation basin 6, filter press 7, incinerator 8, smoke processing system 9, condensation
Water collecting pit 1#-10, condensation water collection pond 2#-11；The top of cyanide bearing waste solution storage tank 1 is provided with cyanide bearing waste solution charging aperture 1-1, bottom
Portion is connected provided with cyanide bearing waste solution discharge nozzle 1-2, waste liquid discharge nozzle 1-2 with the cyanide bearing waste solution feed pipe 2-1 of cyanide bearing waste solution heater 2；
Cyanide bearing waste solution heater 2 is using the heating of burning boiler steam, heater base steam inlet tube 2-2 and the bottom steam of incinerator 8
Effuser 8-1 is connected, and top is provided with cyanide bearing waste solution feed pipe 2-1 and heater decompression bursting tube 2-4, heater decompression bursting tube
Pressure-reducing valve is provided with 2-4, heater decompression bursting tube 2-4 is connected with the top 4-5 of condensing unit 4, heater base steam inlet tube
2-2 and heater base steam condensate (SC) outlet pipe 2-5, right side is provided with heater cyanide bearing waste solution effuser 2-3, and heater contains cyanogen
Waste liquid effuser 2-3 is connected with distilling apparatus cyanide bearing waste solution feed pipe 3-1；The profile of distilling apparatus 3 is cylinder, and inside uses disk
Pipe is heated, and the left side of distilling apparatus 3 is provided with cyanide bearing waste solution feed pipe 3-1, cyanide bearing waste solution feed pipe 3-1 and cyanide bearing waste solution heater 2
Cyanide bearing waste solution discharge nozzle 2-3 be connected, distilling apparatus 3 be respectively arranged below with heating steam inlet pipe 3-2 and restructuring distribute
Pipe 3-3, wherein heating steam feed pipe 3-2 is connected with incinerator steam (vapor) outlet 8-1, heavy constituent effuser 3-3 is filled with burning
Burning waste liquid feed pipe 8-4 is put to be connected, the right side of distilling apparatus 3 provided with light component stream outlet pipe 3-4, light component stream outlet pipe 3-4 with it is cold
The light component feed pipe 4-1 of solidifying device 4 is connected, and the top of distilling apparatus 3 is provided with gas relief line 3-5, decompression bursting tube 3-5 and is provided with
Pressure-reducing valve, decompression bursting tube 3-5 is connected with the top 4-5 of condensing unit 4；The profile of condensing unit 4 is cylinder, and inside uses coil pipe
Condensation, left bottom is provided with condensing unit light component feed pipe 4-1, and lower section is provided with light component condensed fluid discharge nozzle 4-3 and cold
Solidifying water outlet pipe 4-2, wherein condensing unit light component condensed fluid effuser 4-3 are connected with oxidation trough feed tube 5-1, condensation dress
Put condensed water outlet pipe 4-2 with condensation water collection pond 1# water inlet pipes 10-2 to be connected, the left of condensing unit 4 is condensed provided with condensing unit
Water water inlet pipe 4-4, condensing unit condensed water water inlet pipe 4-4 are connected with condensation water collection pond 2# outlet pipes 11-2；On condensing unit 4
Side is connected for condensing unit secure connection pipe 4-5, condensing unit secure connection pipe 4-5 with distilling apparatus decompression bursting tube 3-5；Oxygen
Change the upper center position of groove 5 and be provided with connection agitating device 5-3, the lower right of oxidation trough 5 below drive device 5-2, drive device 5-2
Provided with drain pipe 5-4, oxidation trough drain pipe 5-4 is connected with sedimentation basin feed tube 6-1, and the top of oxidation trough 5 is provided with refeed line 5-5,
Oxidation trough returning charge mouth 5-5 is connected with filter press filtrate groove 7-3；The drain pipe 6-2 of sedimentation basin 6 is connected with filter press input duct 7-1；
The top of incinerator 8 is provided with incineration flue gas outlet pipe 8-3, incineration flue gas outlet pipe 8-3 provided with waste liquid feed pipe 8-4, left and right sides is burned
It is connected with smoke processing system 9, the lower left of incinerator 8 and lower right is respectively equipped with steam effuser 8-1 and steam cold water enters
Water pipe 8-2, wherein steam cold water inlet 8-2 are connected with condensation water collection pond 1#10 effuser 10-1；Smoke processing system 9
Using on-line monitoring system, fume treatment situation is detected；Condensation water collection pond 1#10 is adopted with condensation water collection pond 2#11
With the mode of water circulation.
The distilling apparatus 3 is heated using steam, is carried out distillation and concentration to cyanide bearing waste solution, it is divided into heavy constituent and light group
Point；Heavy constituent enters incinerator and carries out burning disposal, and produces steam and be supplied to distilling apparatus；Light component is filled into materialization
Put, carry out oxidation processes, recycled after its water is up to standard；Water circle device cools down the condensed water of distilling apparatus and steam
Water is recycled；
The incinerator 8, distilling apparatus 3 are closed container, and distilling apparatus 3 and the profile of condensing unit 4 are cylinder；
Preferably, the waste liquid enters before distilling apparatus, certain temperature must be pre-heated to；
The pending cyanide bearing waste solution concentration is not particularly limited value；
The cyanide gas of volatilization is passed through NaOH absorption towers by the technique in storage and course of reaction, and the alkali lye after absorption is made
Handled for cyanide bearing waste solution into oxidation trough.
The present invention is automatic control system, using continuous feed mode, provided with safety-valve and Emergency treatment System.
The filter press is plate and frame filter press, and the sludge that filter press and sedimentation basin are produced carries out stabilisation curing process.
Working method：
The processing unit of full-automatic high concentration cyanide bearing waste solution of the present invention carries out the tool of the liquid waste processing of high concentration cyanide
Body step is as follows：
1）Incinerator is opened, steam is produced, while opening water circle device；
2）The high concentration cyanide bearing waste solution being stored in cyanide bearing waste solution storage tank 1 enters to be heated in cyanide bearing waste solution heater 2；
3）It is heated to cyanide bearing waste solution after preference temperature to enter in distilling apparatus 3, carries out distillation processing, condensation process, then burnt
Burn and oxidation processes；
4）Dregs of incinerator and precipitating sludge are carried out stabilizing/curing process after processing.
The beneficial effects of the present invention are：
Present invention process is rational in infrastructure, using continuous feed and automatic control system, can effectively remove the high concentration cyanogen in waste liquid
Compound, avoids operating personnel from contacting cyanide in processing procedure, increases the security of processing procedure, and according to condensed water and
The cold and hot property of steam, using recycling system, has saved the energy and water resource.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Wherein, 1-cyanide bearing waste solution storage tank；1-1-cyanide bearing waste solution charging aperture；1-2-cyanide bearing waste solution discharge nozzle；2-contain cyanogen
Waste liquid heater；2-1-heater cyanide bearing waste solution feed pipe；2-2-heater base steam inlet tube；2-3-heater contains cyanogen
Waste liquid effuser；2-4-heater decompression bursting tube；2-5-heater base steam condensate (SC) outlet pipe；3-distilling apparatus；
3-1-distilling apparatus cyanide bearing waste solution feed pipe；3-2-distilling apparatus heating steam feed pipe；3-3-distilling apparatus restructuring shunting
Outlet pipe；3-4-distilling apparatus light component stream outlet pipe；3-5-distilling apparatus decompression bursting tube；4-condensing unit；4-1-condensation
Device light component feed pipe；4-2-condensing unit condensed water outlet pipe；4-3-condensing unit light component condensed fluid effuser；
4-4-condensing unit condensed water water inlet pipe；4-5-condensing unit secure connection pipe；5-oxidation trough；5-1-oxidation trough feed liquor
Pipe；5-2-drive device；5-3-agitating device；5-4-oxidation trough drain pipe；5-5-oxidation trough refeed line；6-sedimentation basin；
6-1-sedimentation basin feed tube；6-2-sedimentation basin turnover liquid pipe；7-oxidation trough；7-1-oxidation trough feed liquor tube pressure filter feed tube
Road；7-2-filter press filtrate collecting pit；7-3-filter press filtrate refeed line；8-incinerator；8-1-steam effuser；
8-2-cold water inlet；8-3-incineration flue gas outlet pipe；8-4-burning waste liquid feed pipe；9-smoke processing system；10-cold
Condensed water collection pond 1#；11-condensation water collection pond 2#.
The present invention is described in more detail below.But following examples is only the simple example of the present invention, can not
Represent or limitation right protection scope of the invention, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
Embodiment
For the present invention is better described, technical scheme is readily appreciated, of the invention is typical but and non-limiting
Embodiment it is as follows：
A kind of processing system of full-automatic high concentration cyanide bearing waste solution, the system includes cyanide bearing waste solution storage tank 1, cyanide bearing waste solution and heated
Device 2, distilling apparatus 3, condensing unit 4, oxidation trough 5, sedimentation basin 6, filter press 7, incinerator 8, smoke processing system 9, condensation
Water collecting pit 1#10, condensation water collection pond 2#11；The top of cyanide bearing waste solution storage tank 1 is provided with cyanide bearing waste solution charging aperture 1-1, bottom
Provided with cyanide bearing waste solution discharge nozzle 1-2, waste liquid discharge nozzle 1-2 is connected with the cyanide bearing waste solution feed pipe 2-1 of cyanide bearing waste solution heater 2；Contain
Cyanogen waste liquid heater 2 is using the heating of burning boiler steam, heater base steam inlet tube 2-2 and the bottom steam stream of incinerator 8
Outlet pipe 8-1 is connected, and top is provided with cyanide bearing waste solution feed pipe 2-1 and heater decompression bursting tube 2-4, heater decompression bursting tube 2-
Pressure-reducing valve is provided with 4, heater decompression bursting tube 2-4 is connected with the top 4-5 of condensing unit 4, heater base steam inlet tube 2-2
With heater base steam condensate (SC) outlet pipe 2-5, right side is provided with heater cyanide bearing waste solution effuser 2-3, and heater is useless containing cyanogen
Liquid effuser 2-3 is connected with distilling apparatus cyanide bearing waste solution feed pipe 3-1；The profile of distilling apparatus 3 is cylinder, and inside uses coil pipe
Heating, the left side of distilling apparatus 3 is provided with cyanide bearing waste solution feed pipe 3-1, cyanide bearing waste solution feed pipe 3-1 and cyanide bearing waste solution heater 2
Cyanide bearing waste solution discharge nozzle 2-3 is connected, and distilling apparatus 3 is respectively arranged below with heating steam inlet pipe 3-2 and heavy constituent effuser
3-3, wherein heating steam feed pipe 3-2 is connected with incinerator steam (vapor) outlet 8-1, heavy constituent effuser 3-3 and incinerator
Burn waste liquid feed pipe 8-4 to be connected, the right side of distilling apparatus 3 is provided with light component stream outlet pipe 3-4, light component stream outlet pipe 3-4 and condensation
The light component feed pipe 4-1 of device 4 is connected, and the top of distilling apparatus 3, which is provided with to be provided with gas relief line 3-5, decompression bursting tube 3-5, to be subtracted
Pressure valve, decompression bursting tube 3-5 is connected with the top 4-5 of condensing unit 4；The profile of condensing unit 4 is cylinder, and inside is cold using coil pipe
Solidifying, left bottom is provided with condensing unit light component feed pipe 4-1, and lower section is provided with light component condensed fluid discharge nozzle 4-3 and condensation
Water outlet pipe 4-2, wherein condensing unit light component condensed fluid effuser 4-3 are connected with oxidation trough feed tube 5-1, condensing unit
Condensed water outlet pipe 4-2 is connected with condensation water collection pond 1# water inlet pipes 10-2, and the left of condensing unit 4 is provided with condensing unit condensed water
Water inlet pipe 4-4, condensing unit condensed water water inlet pipe 4-4 are connected with condensation water collection pond 2# outlet pipes 11-2；The top of condensing unit 4
For condensing unit secure connection pipe 4-5, condensing unit secure connection pipe 4-5 is connected with distilling apparatus decompression bursting tube 3-5；Oxidation
The upper center position of groove 5 is provided with connection agitating device 5-3 below drive device 5-2, drive device 5-2, and the lower right of oxidation trough 5 is set
There are drain pipe 5-4, oxidation trough drain pipe 5-4 to be connected with sedimentation basin feed tube 6-1, the top of oxidation trough 5 is provided with refeed line 5-5, oxygen
Change groove returning charge mouth 5-5 with filter press filtrate groove 7-3 to be connected；The drain pipe 6-2 of sedimentation basin 6 is connected with filter press input duct 7-1；Burn
Burn the top of device 8 provided with burning waste liquid feed pipe 8-4, left and right sides provided with incineration flue gas outlet pipe 8-3, incineration flue gas outlet pipe 8-3 with
Smoke processing system 9 is connected, and the lower left of incinerator 8 and lower right are respectively equipped with steam effuser 8-1 and the water inlet of steam cold water
Pipe 8-2, wherein steam cold water inlet 8-2 are connected with condensation water collection pond 1#10 effuser 10-1；Smoke processing system 9 is adopted
With on-line monitoring system, fume treatment situation is detected；Condensation water collection pond 1#10 and condensation water collection pond 2#11 is used
The mode of water circulation.
The waste liquid of high concentration cyanide is carried out by the processing unit of full-automatic high concentration cyanide bearing waste solution of the present invention
What is handled comprises the following steps that：
1）Incinerator is opened, steam is produced, while opening water circle device；
2）The high concentration cyanide bearing waste solution being stored in cyanide bearing waste solution storage tank 1 enters to be heated in cyanide bearing waste solution heater 2；
3）It is heated to cyanide bearing waste solution after preference temperature to enter in distilling apparatus 3, carries out distillation processing, condensation process, then burnt
Burn and oxidation processes；
4）Dregs of incinerator and precipitating sludge are carried out stabilizing/curing process after processing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of full-automatic high concentration cyanide bearing waste solution processing system, it is characterised in that：The system includes cyanide bearing waste solution storage tank
（1）, cyanide bearing waste solution heater（2）, distilling apparatus（3）, condensing unit（4）, oxidation trough（5）, sedimentation basin（6）, filter press（7）、
Incinerator（8）, smoke processing system（9）, condensation water collection pond 1#（10）, condensation water collection pond 2#（11）；It is described useless containing cyanogen
Liquid storage tank（1）Top is provided with cyanide bearing waste solution charging aperture（1-1）, bottom is provided with cyanide bearing waste solution discharge nozzle（1-2）, waste liquid discharge nozzle
（1-2）With cyanide bearing waste solution heater cyanide bearing waste solution feed pipe（2-1）It is connected；
Cyanide bearing waste solution heater（2）Heated using burning boiler steam, heater base steam inlet tube（2-2）With incinerator
（8）Bottom steam effuser（8-1）It is connected, top is provided with heater cyanide bearing waste solution feed pipe（2-1）Safety is depressurized with heater
Pipe（2-4）；Heater depressurizes bursting tube（2-4）In be provided with pressure-reducing valve, heater decompression bursting tube（2-4）With condensing unit（4）
Safety top connecting tube（4-5）It is connected, lower section is provided with heater base steam inlet tube（2-2）With heater base steam condensate (SC)
Outlet pipe（2-5）, right side is provided with heater cyanide bearing waste solution effuser（2-3）, heater cyanide bearing waste solution effuser（2-3）With distillation
Device cyanide bearing waste solution feed pipe（3-1）It is connected；
Distilling apparatus（3）Inside is using coil pipe heating, distilling apparatus（3）Left side is provided with cyanide bearing waste solution feed pipe（3-1）, it is useless containing cyanogen
Liquid feed pipe（3-1）With cyanide bearing waste solution heater（2）Cyanide bearing waste solution discharge nozzle（2-3）It is connected, distilling apparatus（3）Lower section point
Steam inlet pipe She You not heated（3-2）With heavy constituent effuser（3-3）, wherein heating steam feed pipe（3-2）Filled with burning
Put（8）Steam (vapor) outlet（8-1）It is connected, heavy constituent effuser（3-3）With incinerator（8）Burning waste liquid feed pipe（8-4）
It is connected, distilling apparatus（3）Right side is provided with light component stream outlet pipe（3-4）, light component stream outlet pipe（3-4）With condensing unit（4）It is light
Component feed pipe（4-1）It is connected, distilling apparatus（3）Top is provided with gas relief line（3-5）, depressurize bursting tube（3-5）In provided with subtracting
Pressure valve, depressurizes bursting tube（3-5）With condensing unit secure connection pipe（4-5）It is connected；
Condensing unit（4）Inside uses coil condensation, and left bottom is provided with condensing unit light component feed pipe（4-1）, lower section is set
There is light component condensed fluid discharge nozzle（4-3）With condensed water outlet pipe（4-2）, wherein condensing unit light component condensed fluid outflow
Pipe（4-3）With oxidation trough feed tube（5-1）It is connected, condensing unit condensed water outlet pipe（4-2）Intake with condensation water collection pond 1#
Pipe（10-2）It is connected, condensing unit（4）Left is provided with condensing unit condensed water water inlet pipe（4-4）, the water inlet of condensing unit condensed water
Pipe（4-4）With condensation water collection pond 2# outlet pipes（11-2）It is connected；Condensing unit（4）Top is condensing unit secure connection pipe
（4-5）, condensing unit secure connection pipe（4-5）Bursting tube is depressurized with distilling apparatus（3-5）It is connected；
Oxidation trough（5）Upper center position is provided with drive device（5-2）, drive device（5-2）Lower section connects agitating device（5-
3）, oxidation trough（5）Lower right is provided with drain pipe（5-4）, oxidation trough drain pipe（5-4）With sedimentation basin feed tube（6-1）It is connected, oxygen
Change groove（5）Top is provided with refeed line（5-5）, oxidation trough returning charge mouth（5-5）With filter press filtrate groove（7-3）It is connected；
Sedimentation basin（6）Drain pipe（6-2）With filter press input duct（7-1）It is connected；
Incinerator（8）Top is provided with burning waste liquid feed pipe（8-4）, right side is provided with incineration flue gas outlet pipe（8-3）, incineration flue gas
Outlet pipe（8-3）With smoke processing system（9）It is connected, incinerator（8）Lower left and lower right are respectively equipped with steam effuser（8-
1）With steam cold water inlet（8-2）, wherein steam cold water inlet（8-2）With condensation water collection pond 1#（10）Effuser
（10-1）It is connected.
2. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The distillation
Device（3）Heated using steam, distillation and concentration is carried out to cyanide bearing waste solution, it is divided into heavy constituent and light component；Heavy constituent enters
Incinerator carries out burning disposal, and produces steam and be supplied to distilling apparatus；Light component enters materialization device, carries out at oxidation
Reason, is recycled after its water is up to standard；Water circle device makes the condensed water of distilling apparatus and steam cooling water carry out circulation profit
With.
3. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：It is described to burn
Device（8）, distilling apparatus（3）It is closed container, distilling apparatus（3）And condensing unit（4）Profile is cylinder.
4. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The system
Using continuous feed and automatic control system.
5. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The waste liquid
Into before distilling apparatus, certain temperature must be pre-heated to.
6. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：It is described to wait to locate
The cyanide bearing waste solution concentration of reason is not particularly limited value.
7. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The flue gas
Processing system（9）Using on-line monitoring system, fume treatment situation is detected.
8. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The condensation
Water collecting pit 1#（10）With condensation water collection pond 2#（11）By the way of water circulation.
9. a kind of full-automatic high concentration cyanide bearing waste solution processing system according to claim 1, it is characterised in that：The whole
Standby N aOH absorption towers are all connected with about the device of cyanide（Mapped not in figure）, for handling emergency.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107487930A (en) * | 2017-10-13 | 2017-12-19 | 重庆农药化工（集团）有限公司 | The processing method of cyanide wastewater and application |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0325720A1 (en) * | 1988-01-26 | 1989-08-02 | Nihon Parkerizing Co., Ltd. | Method for treating a cyano-containing waste liquid |
| JP2000015249A (en) * | 1998-04-27 | 2000-01-18 | Toyo Eng Corp | Treatment of waste water |
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| CN207361976U (en) * | 2017-07-25 | 2018-05-15 | 云南大地绿坤环保科技有限公司 | A kind of full-automatic high concentration cyanide bearing waste solution processing system |
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| EP0325720A1 (en) * | 1988-01-26 | 1989-08-02 | Nihon Parkerizing Co., Ltd. | Method for treating a cyano-containing waste liquid |
| JP2000015249A (en) * | 1998-04-27 | 2000-01-18 | Toyo Eng Corp | Treatment of waste water |
| CN101717165A (en) * | 2009-12-22 | 2010-06-02 | 大连水产学院 | Method for treating wastewater from preparation of glycine by chloroacetic acid ammonolysis process |
| CN202048575U (en) * | 2011-01-11 | 2011-11-23 | 烟台绿环再生资源有限公司 | High concentration organic waste water concentration and incineration disposal line |
| CN104973638A (en) * | 2015-06-18 | 2015-10-14 | 中国科学院青岛生物能源与过程研究所 | Processing technology of high-salt high-concentration organic waste liquid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107487930A (en) * | 2017-10-13 | 2017-12-19 | 重庆农药化工（集团）有限公司 | The processing method of cyanide wastewater and application |
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