CN106966558A - A kind of processing method of saponification water and greasy filth - Google Patents
A kind of processing method of saponification water and greasy filth Download PDFInfo
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- CN106966558A CN106966558A CN201710080174.7A CN201710080174A CN106966558A CN 106966558 A CN106966558 A CN 106966558A CN 201710080174 A CN201710080174 A CN 201710080174A CN 106966558 A CN106966558 A CN 106966558A
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- water
- temperature data
- saponification
- coupling
- greasy filth
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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
- C02F11/00—Treatment of sludge; Devices therefor
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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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
Abstract
The invention discloses the processing method of a kind of saponification water and greasy filth, the metal mud mixture for including saponification water and greasy filth produced in machinery production or cable production process is carried out viscosity reduction processing first；The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing;Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out the oily semi-finished product of aluminium, the oily semi-finished product of copper, aluminium powder, copper powder and saponification water；Dilute HCl is added into the saponification water washed out；Reacted again toward adding the second oil-water separating agent in the saponification water washed out；The oily semi-finished product of polymeric aluminum chlorides solution, aluminium and the oily semi-finished product of copper are obtained after reaction.Efficiently solve prior art can only locally on obtain the defects of some effects.
Description
Technical field
The present invention relates to the processing method of method for sludge treatment, more particularly to saponification water and greasy filth.
Background technology
The industries such as machinery, cable in process of production, it is necessary to use substantial amounts of emulsion cooled down, lubricated, being cleaned, table
Face protection etc..But emulsion was reused after a period of time, concentration becomes big, impurity content increase, it is necessary to changed.So as to produce
Substantial amounts of saponification water and metal greasy filth are given birth to.
Contain substantial amounts of anaerobic bacteria, activating agent, saponified oil in saponification water（COD indexs mainly contain thing）Deng thing, life is damaged
Equipment and product are produced, environment is polluted, the ecological balance is destroyed.And saponification water is difficult effective degraded, if deep discharge once can be with
The local water and soil of pollution 50 years（It is strong carcinogenic）.If outdoor discharge, place of arrival stinks to high heaven, vegetation is easily dead, fishes and shrimps hardly possible is living.
Greasy filth contains substantial amounts of aluminum metal powder and oil, and nuisanceless oil-bound distemper separation is carried out to it and recycles difficulty larger.Such as
Fruit is filled or burned on the spot using traditional approach, and environment will be caused to seriously endanger, at the same waste substantial amounts of valuable powder,
Oily resource.It is reported that, cable saponification water of the annual Jiangsu more than more than 60,000 tons and aluminium mud are produced, whole Yangtze River Delta'Area machine
The saponification water and greasy filth of tool, line cable industry, estimation is per annual amount in millions of tons.And nowadays these waste materials are classified as danger by country
Dangerous waste, the mode of processing is mostly burning or landfill, causes the waste of resource；Handle in this way easily in processing procedure
Middle generation secondary pollution.With the enhancing of environmental consciousness, relevant law strictly controls discharge standard, these saponification of nuisanceless disposal
Water and greasy filth, necessarily rigid standard.
The saponification water that machinery, cable industry are produced, belongs to one kind of oily waste water.The oil being emulsified accounts for the 8- of the total amount of water
12% or so.This water saponified oil granularity is at 0.1-10 μm, due to the influence of surfactant, with oil-in-water form stable
It is dispersed in water, water-oil separating is difficult to realize without special processing mode.
Make a general survey of the saponification water that two big industries are produced, most intractable is saponification water that cable industry is produced, because cable row
The emulsification wire drawing oil of industry, key component therein is most complicated, there is animal oil, vegetable oil, butter, paraffin, machine oil etc..Before
Four compositions once exist in composite emulsifying state, it is difficult to carry out break milk separation to it.Meanwhile, it is contained in saponification water mainly to hang
Float is the oxide of aluminium, and the clear grain of matter is small, it is difficult to make its effective sedimentation separation.
Relative to cable industry, the saponification water process difficulty that common machinery industry is produced is relatively small.Because it is used
Emulsion cutting fluid, polishing liquid etc., emulsification base oil main component used is machine oil.Engine oil viscosity is low, and be demulsified phase after emulsification
To easy, processing cost is low.
Greasy filth yield in cable industry is maximum.In cable aluminium bar drawing process, the tiny aluminium skimmings being pulled down on cable, no
Liquid band is emulsified disconnectedly into saponification pond, and is precipitated, it is cumulative.Emulsion is constantly circulated in use, wherein
Moisture constantly evaporate, scatter and disappear, oily ratio gradually increases in emulsion, and viscosity and concentration gradually increase, finally can not be followed by
It is continuous to use, it is necessary to change emulsion in clear pond.Now the waste material in pond is divided into two layers, thin oil mud of the upper strata based on oil, oil content
Up to 70% or so, saponification water accounts for 5-10%, and aluminium powder accounts for 20-25%；Aluminium greasy filth of the lower floor based on aluminium powder, oil, powder ratio are poor
Few and upper strata thin oil mud is in turn.
See that machinery industry can also produce metal mud again, but most of oil is all in saponification water.Metal ingredient is also to be various
Change, as iron, copper, aluminium, also have part gold and silver to wait some metal powders, unlike cable industry is in the majority with fine aluminium, and proportion is compared with aluminium powder
Greatly.
And by taking Jiangsu Province as an example, Jiangsu Province's cable, machinery industry, the waste emulsified mixture produced every year, greasy filth about 200-300
Ten thousand tons.Cable industry is estimated in 500,000 tons of dangerous waste material every year.Because by control, many producer's pressure stores are growing day by day.According to
The Jiangsu Province environmental protection Room in September, 2015 part is announced, and the enterprises and institutions that there is qualified dangerous waste to manage qualification licensing for the whole province amount to
296.Wherein, can handle waste emulsified mixture has 29, and approval process ability is total and about 31.5 ten thousand tons, it is impossible to meet the whole province's row
Industry demand.In this 29 enterprises and institutions, only 2 recycled are referred to, the processing mode of other enterprises is essentially essence
Evaporate, burn and fill.
The method of saponification water process specifically now is as follows：
1）Centrifugal separation
The centrifugal force produced using quick rotation, makes the larger water throwing of relative density to outer ring, and the relatively small oil of density flows
To inner ring, and it is polymerized to big oil droplet and floats, separates.This method can only be used as primary treatment.
2）Membrane separation process
Namely filter press technique.Than upper kind method relative efficiency, but it can't resolve root problem.
3）Bubble-floating Method
Bubble is produced in water by means, allows oil droplet to stick to above bubble, increases buoyancy and separation of floating（Deliver simultaneously
Medicament）.This method can get rid of the dispersed oil and part oil emulsion of most of free state.
4）Flocculation polymerization
Then or air supporting or sedimentation flocculant is delivered into saponification water, oil droplet is adsorbed thereon, absorption oil is removed.
5）Ion demulsification method
Inorganic salts electrolyte is delivered into saponification water, breaking milk and removing oil is carried out.Principle is that electrolyte spreads cation to oil droplet
There is repulsive interaction, diffusion layer cationic is all pressed against in adsorption layer, cause the double-deck oil droplet destroyed to become neutral, small oil droplet
Between start to attract, be condensed into larger oil droplet and climb up on top of the water.This method treatment effect is pretty good, but can not be as cable industry
Saponification water process reaches discharge standard, and place the inside is also limited.
6）Electrofiltration method
A small number of developed countries, treatment plant's processing is set up by country, and expense respectively undertakes part by enterprise and country.General treating method
It is that first adding medicine coordinates technique demulsification to take out after most of oil, then filters substantial amounts of liquid with electrostatic power network, and remaining oil is taken
Go out, until water can reach industrial discharge standard.This method, material, energy consumption cost are high, are not which individual enterprise can hold
Carry on a shoulder pole what must be risen.
The processing method of greasy filth specifically now is as follows：
1）Displacement method
The metal mud of many electronics industry contains noble metal powder, the generation salt so some enterprises are reacted with acid and these metals
Class, then again again cements out noble metal with another cheap active metal.The noble metal so obtained is pure
Degree is just high.But this method will also face the subsequent treatment of water.
2）Ablution
The metal mud greasy dirt that some mechanical industry and enterprise is produced is not weighed, again convenient processing.One kind is cleaned with water-based reagent, a kind of
It is to be cleaned with solvent.Both techniques can produce substantial amounts of useless emulsified water simultaneously, equally face the subsequent treatment of liquid.
3）High temperature distillation cracking process
The preferable processing method of aluminum current mud is few, conventional for high temperature distillation cracking process.Cracking process is exactly to say the mud of aluminium containing greasy dirt
Put and directly heat in a kettle., be added to after a few Baidu's high temperature, the greasy dirt being attached on aluminium powder starts cracking, greasy dirt cracking is produced
Poisonous foul gas and the stench cracked oil of complicated component.Until cracking reaction stops taking out the aluminium powder of drying after cooling.This
Although kind of an aluminium powder can dispel the oil of cleavable, remain the greasy dirt being largely carbonized and be attached on powder, so this powder is utilized
Quality is also very low.Because aluminium powder is heated at high temperature, this also occurs a lot of explosion accidents in several years.Such a method has pollution, and dangerous
Property is larger.
4）Burning method
It is domestic using one of more method at present, solid dangerous waste can also be handled with treatment liquid dangerous waste.This method energy consumption
Height, efficiency is low, has secondary residue, and easily cause secondary pollution（The leakage discharge of toxic gas, bioxin）, treated waste material
It can not regenerate, producing substantial amounts of waste residue will also be filled.But, handle the hypertoxic hazardous waste that can not be recycled and some spies
When determining hazardous waste, one of processing mode on the contrary commonly used.
In summary, the either handling process of saponification water or the handling process of greasy filth at present, although be partially
Some effects can be obtained, but relative to present market rapid growth demand and environmental requirement, more seem an utterly inadequate amount.
Based on above-mentioned situation, if or else can rational and efficient use these waste materials, it will be likely to cause more serious ring
Border is polluted, and leaves a legacy of trouble to descendants.Relevant government department urgently formulates relevant policies and regulation, set up it is a set of on waste gathering, plus
The system of work processing.Coordinate the processing of manufacturer, raw material producer and user to discarded object, reduce shadow of the discarded object to environment
Ring, maintain the sustainable development of the sector.
The content of the invention
For the deficiency of existing technologies, the invention provides the processing method of a kind of saponification water and greasy filth, efficiently solve
Prior art can only locally on obtain the defects of some effects.
The present invention concrete technical scheme be：
A kind of processing method of saponification water and greasy filth, step is as follows：
Step 1：First the metal mud for including saponification water and greasy filth produced in machinery production or cable production process
Mixture carries out viscosity reduction processing；
Step 2：The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing；
Step 3:Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out aluminium oil half
The oily semi-finished product of finished product, copper, aluminium powder, copper powder and saponification water；
Step 4：Dilute HCl is added into the saponification water washed out；
Step 5：Reacted again toward adding the second oil-water separating agent in the saponification water washed out；
Step 6：The oily semi-finished product of polymeric aluminum chlorides solution, aluminium and the oily semi-finished product of copper are obtained after reaction.
Also contain copper powder and aluminium powder in the metal mud mixture.
Viscosity reduction processing in the step 1 is exactly to be added in the metal mud mixture for including saponification water and greasy filth
Thinner, is stirred for 3-10 hours, and the thinner is X-40 series polymer type thinners, per ton to contain saponification water and greasy filth
Metal mud in the thinner consumption be 0. 6 kilograms.
The mass ratio of first oil-water separating agent and the metal mud mixture after viscosity reduction processing in the step 2
Scope be 1:60~1:40.
First oil-water separating agent is GT-D01A new high-efficiency demulsifiers, the GT-D01A new high-efficiencies demulsifier
Consumption is thousand molecules 0. 5 of the metal mud weight containing saponification water and greasy filth.
Second oil-water separating agent is GT-D01 reverse-phase emulsifiers, the consumptions of the GT-D01 reverse-phase emulsifiers be containing
Thousand molecules 0. 5 of the metal mud weight of saponification water and greasy filth.
Institute after being handled toward the water that adds in the metal mud mixture after viscosity reduction processing with viscosity reduction in the step 3
The mass ratio for stating metal mud mixture is 1:1；The scope of the temperature conditionss of the washing is 70 DEG C ~ 90 DEG C.
Aluminium powder and copper powder in the step 3 are dried under conditions of temperature range is 100 DEG C ~ 200 DEG C, described to dry
Dry time range is 10 ~ 30 minutes.
The mass percent concentration scope of dilute HCl in the step 4 is 10-35%.
The consumption of dilute HCl in the saponification water per ton washed out is 150 kilograms.
The mass percent concentration scope of the second oil-water separating agent in the step 5 is 0.1-2%.
Polymeric aluminum chlorides solution mass percent concentration is 20% in the step 6；The reaction time range is that 1-3 is small
When；The temperature range of the reaction is 30 DEG C ~ 95 DEG C.
In addition, the greasy filth is cupric/aluminium mixture, the mass percent of the oil-containing of the copper/aluminium mixture is 75% He
Mass percent containing metal is 25%.The saponification water includes the mineral oil that mass percent is 60%, mass percent
The antirust agent natrium nitrosum that the sodium sulfonate and mass percent that 30% water, mass percent are 8% are 2%.
Present invention process can generally solve the processing problem of relevant industries enterprise wastewater, waste material.Particularly to cable
The most intractable solid, liquid discarded object of enterprise, has the treatment technology system of complete set, and can accomplish nuisanceless recycling.
Brief description of the drawings
Fig. 1 is the exploded view of supporting table provided in an embodiment of the present invention；
Fig. 2 faces structure chart for the buffer structure of supporting table shown in Fig. 1；
Fig. 3 is the partial enlarged drawing of supporting table shown in Fig. 2；
Fig. 4 is the structural representation of supporting table provided by the present invention.
Fig. 5 is the schematic diagram of the electrical control cubicles of the present invention.
Embodiment
Present invention is generally directed to current present situation, nuisanceless disposal is carried out to saponification water and greasy filth and complete resource is sharp again
With.
The various embodiments to the present invention are described in detail now.Although the present invention will combine disclosed implementation
Mode is described, it should be appreciated that, these embodiments are not intended to limit the present invention.On the contrary, it is intended to contain
Cover alternative, modification mode and the Tongfang that can be included in the spirit and scope of the present invention that such as appended claims are defined
Formula.In addition, in following detailed descriptions of the present invention, also illustrated for the thorough understanding that provides for the present invention a large amount of specific thin
Section.It will be apparent, however, that without these details, the present invention can also be implemented.In other cases,
Known method, program, component and circuit are not described in detail, to avoid making the aspect of the present invention unnecessarily smudgy.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
The processing method of saponification water and greasy filth, step is as follows：
Step 1：First the metal mud for including saponification water and greasy filth produced in machinery production or cable production process
Mixture carries out viscosity reduction processing；
Step 2：The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing;
Step 3:Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out aluminium oil half
The oily semi-finished product of finished product, copper, aluminium powder, copper powder and saponification water；
Step 4：Dilute HCl is added into the saponification water washed out；
Step 5：Reacted again toward adding the second oil-water separating agent in the saponification water washed out；
Step 6：The oily semi-finished product of polymeric aluminum chlorides solution, aluminium and the oily semi-finished product of copper are obtained after reaction.
Also contain copper powder and aluminium powder in the metal mud mixture.
Viscosity reduction processing in the step 1 is exactly to be added in the metal mud mixture for including saponification water and greasy filth
Thinner, is stirred for 3 hours, the thinner is X-40 series polymer type thinners, per ton containing saponification water and greasy filth
The consumption of the thinner in metal mud is 0. 6 kilograms.
First oil-water separating agent in the step 2 is GT-D01A new high-efficiency demulsifiers, and the GT-D01A is high
The consumption for imitating new demulsifier is thousand molecules 0. 5 of the metal mud weight containing saponification water and greasy filth.
Institute after being handled toward the water that adds in the metal mud mixture after viscosity reduction processing with viscosity reduction in the step 3
The mass ratio for stating metal mud mixture is 1:1；The temperature conditionss of the washing are 70 DEG C.
Aluminium powder and copper powder in the step 3 are to be dried under conditions of 100 DEG C in temperature, and the time of the drying is
10 minutes.
The mass percent concentration of dilute HCl in the step 4 is 10%.
Polymeric aluminum chlorides solution mass percent concentration is 20% in the step 6；The reaction time is 1 hour；It is described
The temperature of reaction is 30 DEG C.
Second oil-water separating agent is GT-D01 reverse-phase emulsifiers, the consumptions of the GT-D01 reverse-phase emulsifiers be containing
Thousand molecules 0. 5 of the metal mud weight of saponification water and greasy filth.
The consumption of dilute HCl in the saponification water per ton washed out is 150 kilograms.
Oil product after processing is by checking, property indices fully achieve a variety of iundustrial oils of country's proposition
Base oil recycle standard.Resulting polymeric aluminum chlorides solution is the favourable agents of numerous sewage disposals, market demand
Huge, property indices reach that technical grade uses standard after testing.In addition the processing method of the also useful embodiment to containing
Testing result after the metal mud of saponification water and greasy filth is handled is as shown in table 2, and table 1 contains saponification water and oil for before processing
The stoste content compositional data of the metal mud of mud：
Table 1
Table 2
By contrast before and after the processing, it can be deduced that processing method of the invention has thoroughly understood heavy metal noxious material, and
COD, anion surfactant, PH suspensions, total phosphorus, ammonia nitrogen, five-day BOD and petroleum-type this
It is completely up to standard in a little indexs for embodying pollution treatment effect.
Embodiment 2
The processing method of saponification water and greasy filth, step is as follows：
Step 1：First the metal mud for including saponification water and greasy filth produced in machinery production or cable production process
Mixture carries out viscosity reduction processing；
Step 2：The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing;
Step 3:Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out aluminium oil half
The oily semi-finished product of finished product, copper, aluminium powder, copper powder and saponification water；
Step 4：Dilute HCl is added into the saponification water washed out；
Step 5：Reacted again toward adding the second oil-water separating agent in the saponification water washed out；
Step 6：The oily semi-finished product of polymeric aluminum chlorides solution, aluminium and the oily semi-finished product of copper are obtained after reaction.
Also contain copper powder and aluminium powder in the metal mud mixture.
Viscosity reduction processing in the step 1 is exactly to be added in the metal mud mixture for including saponification water and greasy filth
Thinner, is stirred for 6 hours, the thinner is X-40 series polymer type thinners, per ton containing saponification water and greasy filth
The consumption of the thinner in metal mud is 0. 6 kilograms.
The mass ratio of first oil-water separating agent and the metal mud mixture after viscosity reduction processing in the step 2
For 1:50.
Institute after being handled toward the water that adds in the metal mud mixture after viscosity reduction processing with viscosity reduction in the step 3
The mass ratio for stating metal mud mixture is 1:1；The temperature conditionss of the washing are 80 DEG C.
Aluminium powder and copper powder in the step 3 are to be dried under conditions of 150 DEG C in temperature, and the time of the drying is
20 minutes.
The mass percent concentration of dilute HCl in the step 4 is 22%.
The mass percent concentration of the second oil-water separating agent in the step 5 is 1.5%.
Polymeric aluminum chlorides solution mass percent concentration is 20% in the step 6；The reaction time is 23 hours；Institute
The temperature for stating reaction is 62 DEG C.
The consumption of dilute HCl in the saponification water per ton washed out is 150 kilograms.
Oil product after processing is by checking, property indices fully achieve a variety of iundustrial oils of country's proposition
Base oil recycle standard.Resulting polymeric aluminum chlorides solution is the favourable agents of numerous sewage disposals, market demand
Huge, property indices reach that technical grade uses standard after testing.In addition the processing method of the also useful embodiment to containing
Testing result after the metal mud of saponification water and greasy filth is handled is as shown in table 4, and table 3 contains saponification water and oil for before processing
The stoste content compositional data of the metal mud of mud：
Table 3
Table 4
By contrast before and after the processing, it can be deduced that processing method of the invention has thoroughly understood heavy metal noxious material, and
COD, anion surfactant, PH suspensions, total phosphorus, ammonia nitrogen, five-day BOD and petroleum-type this
It is completely up to standard in a little indexs for embodying pollution treatment effect.
Embodiment 3
The processing method of saponification water and greasy filth, step is as follows：
Step 1：First the metal mud for including saponification water and greasy filth produced in machinery production or cable production process
Mixture carries out viscosity reduction processing；
Step 2：The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing;
Step 3:Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out aluminium oil half
The oily semi-finished product of finished product, copper, aluminium powder, copper powder and saponification water；
Step 4：Dilute HCl is added into the saponification water washed out；
Step 5：Reacted again toward adding the second oil-water separating agent in the saponification water washed out；Step 6：It is polymerize after reaction
The oily semi-finished product of liquor alumini chloridi, aluminium and the oily semi-finished product of copper.
Also contain copper powder and aluminium powder in the metal mud mixture.
Viscosity reduction processing in the step 1 is exactly to be added in the metal mud mixture for including saponification water and greasy filth
Thinner, is stirred for 10 hours, the thinner is X-40 series polymer type thinners, per ton containing saponification water and greasy filth
The consumption of the thinner in metal mud is 0. 6 kilograms.
The mass ratio of first oil-water separating agent and the metal mud mixture after viscosity reduction processing in the step 2
For 1:40.
Institute after being handled toward the water that adds in the metal mud mixture after viscosity reduction processing with viscosity reduction in the step 3
The mass ratio for stating metal mud mixture is 1:1；The temperature conditionss of the washing are 90 DEG C.
Aluminium powder and copper powder in the step 3 are to be dried under conditions of 200 DEG C in temperature, and the time of the drying is
30 minutes.
The mass percent concentration of dilute HCl in the step 4 is 35%.
The mass percent concentration of the second oil-water separating agent in the step 5 is 2%.
Polymeric aluminum chlorides solution mass percent concentration is 20% in the step 6；The reaction time range is that 1-3 is small
When；The temperature of the reaction is 95 DEG C.
The consumption of dilute HCl in the saponification water per ton washed out is 150 kilograms.
Oil product after processing is by checking, property indices fully achieve a variety of iundustrial oils of country's proposition
Base oil recycle standard.Resulting polymeric aluminum chlorides solution is the favourable agents of numerous sewage disposals, market demand
Huge, property indices reach that technical grade uses standard after testing.In addition the processing method of the also useful embodiment to containing
Testing result after the metal mud of saponification water and greasy filth is handled is as shown in table 6, and table 5 contains saponification water and oil for before processing
The stoste content compositional data of the metal mud of mud：
Table 5
Table 6
By contrast before and after the processing, it can be deduced that processing method of the invention has thoroughly understood heavy metal noxious material, and
COD, anion surfactant, PH suspensions, total phosphorus, ammonia nitrogen, five-day BOD and petroleum-type this
It is completely up to standard in a little indexs for embodying pollution treatment effect.
It can show that the present invention mainly uses complex synchronous inverse method according to above-described embodiment：
1）Nearly all have in present invention process in above-mentioned Conventional treatments, simply many process meanses are same
What step was carried out；
2）This process means is synchronously to handle greasy filth and saponification water together, rather than has selection or separate
Processing；
3）It is exactly this inverse method is several than a core process-inverse method more than traditional conventional method
The oil in saponification water all by the greatest extent；
4）This inverse method can also in follow-up oil product decoloration process big effective fruit, it is this oil in industry
The special personage for making decolorising agent is also it is difficult to there is special significant method.
5）Invented technology can accomplish no waste water and noxious gas emission.
The process characteristic of the present invention is as follows：
1）Independent research, at present with uniqueness.System is ripe, non-secondary pollution.
2）Turn waste into wealth, it is environmental friendly regenerated, with dirty pollution treatment.
3）Low throwing high yield, in return on, non-labor-intensive.
4）Meet environmentally friendly Recycling Resource Industry state basic policy, enjoy multinomial assistance policy.
5）Raw material is large in number and widely distributed, returns this cycle short.
6）Finishing applications are wide, and consumption is big, and sale is easy, can rise in value.
The technics comparing advantage of the present invention is as follows：
1）Nuisanceless disposal, without secondary pollution.There is no pernicious gas and discharge of wastewater in production process,
Also produced without a large amount of waste residues.Traditional treatment method, burning will necessarily produce toxic and harmful gas, cause atmosphere pollution；
Landfill is not only the wasting of resources, and easily causes soil and groundwater to pollute.
2）Economize on resources, almost realize and be totally converted.Except being mingled with some sandy soil in raw material and micro
Carbide, other parts are completely converted into product, have accomplished " eating dry bleed ".It is big that traditional rectifying adds burning also to produce
The solid waste of amount, will also carry out secondary transferring and look for local landfill.Also there be minimum oil content in processed useless emulsified water
3%.High reaches 15%.The oil of these emulsification forms itself 98% is all that matter is measured, is a no small resource, 1998
Country explicitly points out this kind of resource country with regard to dispatch and advocates regeneration, is the dual wasting of resources along with land resource.
3）Low energy consumption, high production capacity.Due to research and development the time it is long, per pass process procedure be all by simplification,
Streamline any further.So input is low, and production efficiency is high.Production start-up temperature only needs to tens degree, energy steam,
It is clean energy resource.And only rectifying adds this two procedures of burning in traditional handicraft, if processing so big measure needs consumption
How much energy, then see that processing cost is much high, so high disposal cost necessarily expedites the emergence of high handling.
4）The product market demand after conversion is big, and promotion prospect is wide.The major product converted is poly-
Aluminium chloride and industrial foundation oil.The former is the maximum water purification agent and new cement intensifier of current usage amount, Ge great Gong
Enterprise of factory and municipal sewage plant are all being used including Running-water Company.What the latter inherently came from each factory, finally
Still allow it to return to there to go.
5）Spent acid, the salkali waste of processing correspondence enterprise can also be consumed, this is a big dangerous waste conversion processing again
The performance of function.
Stirring in the step 1 is to implement stirring by the mixing apparatus with agitator, and the existing band
The mixing apparatus for having agitator includes agitator, in addition to attaches to the driving electricity for being rotatably driven the agitator
Machine, the agitator includes drive rod and mixer head, and the drive rod has the distal end for being adapted to couple to motor, existing drive
Dynamic motor is all arranged on motor base, and then motor base rigid connection is in supporting table, so when motor is run
Rotate the lower shake triggered of effect and allow for this rigid connection buffer capacity deficiency, so that motor base hardness is even
The structure fixing for being connected to supporting table is not enough, the defect that the serious element frequently resulted in inside motor is damaged, and finally leads
Cause well mixed effect bad.
As Figure 1-Figure 5, the stirring in the step 1 is to implement stirring by the mixing apparatus with agitator
, the mixing apparatus with agitator includes agitator, in addition to attaches to for being rotatably driven the agitator
Motor, the agitator includes drive rod and mixer head, and the drive rod, which has, is adapted to couple to the distal end of motor,
And the motor is arranged on motor base, the motor base is connected with supporting table, and the supporting table includes first
The Coupling 102 of Coupling 101 and second, first Coupling 101 is rectangular-shape Coupling, and the rectangular-shape Coupling is opened
There is the rectangular-shape lumen therethrough for running through bottom from top；Second Coupling 102 is also rectangular-shape Coupling, the cuboid
Shape Coupling is provided with the rectangular-shape lumen therethrough for running through bottom from top；The same motor base of inwall of first Coupling 101
The connection of outer wall blind rivet, the bottom of first Coupling 101 stretch into the second Coupling 102 and with the phase of the second Coupling 102
Coordinate, second Coupling 102 on the opposite wall of first Coupling 101 with guiding port 103 is provided with, in addition described the
One Coupling 101 is provided with the scarf joint being halved together with the guiding port 103 with the opposite wall of second Coupling 102
104, the scarf joint 104 is embedded in the guiding port 103, provided with vertical between the scarf joint 104 and the guiding port 103
To buffer device 105；So described second Coupling 102 on the opposite wall of first Coupling 101 with being provided with guiding
Mouthfuls 103, in addition first Coupling 101 be provided with the opposite wall of second Coupling 102 with the guiding port 103
The scarf joint 104 being halved together, the scarf joint 104 is embedded in the guiding port 103, the scarf joint 104 and the guiding
Be provided with vertical buffer device 105 between mouthfuls 103, positioning and cushioning effect with regard to guiding can be reached, motor base by
When the effect of motor rotation, shake will be often produced, rocks, turn such effect, via the vertical buffering
Equipment 105 just can really realize mitigate first Coupling 101 towards second Coupling 102 effect, described the
Effect of two Couplings 102 towards the first Coupling 101；Additionally include the lower end or described for being arranged at the scarf joint 104
The keeper 106 for vertical buffer device of the lower end of guiding port 103, the determining for vertical buffer device
Position part 106 is the positioning port or positioning head being engaged with the vertical buffer device 105；The vertical buffer device
10 be glass bronze wire or flexible plastic block, if glass bronze wire, the keeper 106 for vertical buffer device includes
The bottom positioning head corresponding with the bottom of the guiding port 103 of the scarf joint 104 is located at, for positioning the glass bronze
Silk；The positioning to the first Coupling 101 and the second Coupling 102 can also be realized using rivet 107 in addition, with the first direction
On the direction for keeping 90 degree of angles, the transmission of rivet 107 scarf joint 104 and the guiding port 103, and the rivet
107 horizontal span is both less than the rivet hole 108 of the scarf joint 104 and the rivet hole 109 of the guiding port 103 in first towards upper
Horizontal span, be so conducive to the scarf joint 104 to be shaken in the inside of the guiding port 103, to mitigate motor operation
When effect, described first is oriented the direction moved from the first Coupling 101 towards the second Coupling 102；Retouched via these
Stating to release：Keeper 106 for vertical buffer device can really realize the vertical effect of mitigation in motor
The damage of the element in face, the normal operation of motor is ensured with this, and first is used for the use of horizontal direction buffer device 110 and second
The both sides of the scarf joint 104 are each located in horizontal direction buffer device 111, described first is used for horizontal direction buffer device
110 and second be used for horizontal direction buffer device 111 be glass bronze wire or flexible plastic block.
So it is used for horizontal direction buffer device 110 and second for horizontal direction buffer device via plus described first
111 can really realize the effect for mitigating and being produced during motor operation in horizontal direction, prevent to motor inner member
Damage, has ensured the service behaviour of motor.
PLC and frequency converter are housed in electrical control cubicles in addition, frequency converter is connected with PLC, while the company of control
Motor is connect, the rotating speed of motor so can be preferably controlled, and frequency converter is often arranged in electrical control cubicles, in electrical control cubicles
Frequency converter heat can be caused to assemble when operation in electrical control cubicles, if the normal work of frequency converter will be influenceed without refrigeration
Make, and carry out reversing current to the gas that the refrigeration of electrical control cubicles only relies only on the outside for introducing electrical control cubicles at present and move to freeze, but
Electrical control cubicles are generally also disposed at operation room, and operation room is that the gas in an environment blocked, such operation room also tends to gas relatively
Temperature is not low, it is impossible to reach good refrigeration, and operation room is generally also set up on subsoil, if some air-flows are led to
Road is located in the soil layer of subsoil, with reference to subsoil soil layer in cooling performance, just preferably air-flow can be realized cold
But, further come preferably to realize electrical control cubicles and cool down, be thus the thing that must must be handled.
The electrical control cubicles are rectangular parallelepiped structure, and the electrical control cubicles are also disposed at operation room, and the operation room is set up in day
On right ground；
Hollow rectangular-shape support block D1 is additionally included, going out on the casing D2 of electrical control cubicles one side wall surface is also located at
Gas passage D4, the outlet passageway D4 are communicated with the casing D2 of electrical control cubicles inside, and one of the outlet passageway D4 is set
Air exhauster D5, the casing D2 of the electrical control cubicles another side wall surface are provided with plenum duct D3, the plenum duct D3 with electricity
The inside for controlling the casing D2 of cabinet is communicated, and the lower end of the rectangular-shape support block D1 is provided with rectangular-shape link block D6, the length
Cube shape support block D1 upper end is connected to set rectangular-shape inside the lower end of electrical control cubicles, the rectangular-shape link block D6
Accommodating chamber D7, the accommodating chamber D7 in upper end the first air-flow communicated inside the casing D2 with the electrical control cubicles is set
Passage D8, the first gas channel D8 lower end are connected with the second gas channel D9, and the one of the second gas channel D9
Head sets the 3rd gas channel D10 for passing through the rectangular-shape support block D1.
The present invention is filled at rectangular-shape link block D6 in the soil layer of the subsoil, the length when running
Cube shape support block D1 is located on earth's surface, the gas outside electrical control cubicles via plenum duct during the air exhauster D5 operations
D3, which is sent into, to be come, and the gas outside the electrical control cubicles can be also sent into from the 3rd gas channel D10 in addition, in second gas channel
Refrigeration is followed by sent into the casing D2 of the electrical control cubicles in D9, can preferably perform the refrigeration effect of the casing of the electrical control cubicles
Really.
In addition, the greasy filth is cupric/aluminium mixture, the mass percent of the oil-containing of the copper/aluminium mixture is 75% He
Mass percent containing metal is 25%.The saponification water includes the mineral oil that mass percent is 60%, mass percent
The antirust agent natrium nitrosum that the sodium sulfonate and mass percent that 30% water, mass percent are 8% are 2%.
The mode that aluminium powder and copper powder in the step 3 are dried under conditions of temperature range is 100 DEG C ~ 200 DEG C
It is that aluminium powder and copper powder are placed to be dried with heater in a reservoir, in order to ensure drying efficiency, often sets in a reservoir
Temperature sensor, and temperature sensor is connected with controller, controller is connected with display screen, so can just pass through display
Shield to realize observation, but continuously observation is unlikely that, is also lacked in addition when judging heater drying in container
The whether normal determination methods of temperature.
The mode that aluminium powder and copper powder in the step 3 are dried under conditions of temperature range is 100 DEG C ~ 200 DEG C
It is that aluminium powder and copper powder are placed to be dried with heater in a reservoir, temperature sensor is set in a reservoir, and temperature sensor,
Display screen is connected with alarm with controller；
In drying, following flow is also performed：
S1：Controller is continuously available the temperature data in the container by temperature sensor, and obtained temperature data is set together
Fixed temperature data is contrasted, and the way of contrast is：
Obtained temperature data is carried out exclusive PCR first, the mode of the exclusive PCR is：
First critical dataKP 1 Derivation formula such as formula（1）It is shown：
（1）
HeretIt is the quantity of the randomly selected temperature data for being more than 20 in 100 DEG C ~ 200 DEG C of interval range,T u It is random
The of selectionuIndividual temperature data,uFor the positive integer more than 0；
Step S2：If the first critical dataKP 1 Not less than obtained temperature data, it is interference number to decide that obtained temperature data
According to return to step S1；If the first critical dataKP 1 More than obtained temperature data, it is normal to decide that obtained temperature data
Obtained temperature data；
Step S3：Then the temperature data normally obtained replace it is described it is randomly selected be more than in 20 temperature data one
It is individual；
Step S4：Derive that temperature data changes percentageT m With temperature data change frequencyT n , derive formula such as formula（2）And formula
（3）It is shown：
（2）
（3）
HereT s For it is current at the time ofsThe temperature data that Shi Suoshu is obtained；T l To be used as the temperature data of reference；It is describedTo be upper
One replaces the randomly selected temperature data normally obtained of one being more than in 20 temperature data with current
MomentsInterval period size；Randomly selected one be more than in 20 temperature data is replaced for upper one
The temperature data normally obtained；
The temperature data as referenceT l Derivation formula such as formula（4）It is shown：
（4）；
Step S5：If the temperature data changes percentageT m No more than the second critical data, changes plus temperature data in addition
FrequencyT n Under conditions of no more than the 3rd critical data, return to step S1；If the temperature data changes percentageT m More than second
Critical data, in addition plus temperature data change frequencyT n Under conditions of the 3rd critical data, step S6 is performed, here the
Two critical datas are 25%, and the 3rd critical data is 0.5 DEG C/sec；
Step S6：The temperature data is sent to display screen and changes percentageT m With temperature data change frequencyT n , and start report
Alert device alarm.
In step s 5, it is by decision condition：If the temperature data changes percentageT m More than the second critical data,
Temperature data change frequency is added in additionT n Under conditions of the 3rd critical data, step S6 is performed, here the second critical number
According to for 25%, and the 3rd critical data is 0.5 DEG C/sec, thus can find abnormal state under many situations and also be reported
It is alert, temperature data is added out in addition changes percentageT m With temperature data change frequencyT n Join together to judge, improve judgement accurate
True property, can prevent the work of abnormal state from consuming.
Claims (8)
1. the processing method of a kind of saponification water and greasy filth, it is characterised in that step is as follows：
Step 1：First the metal mud for including saponification water and greasy filth produced in machinery production or cable production process
Mixture carries out viscosity reduction processing；
Step 2：The first oil-water separating agent is added in the metal mud mixture after viscosity reduction processing；
Step 3：Then add water and washed in the metal mud mixture after being handled again toward viscosity reduction, until washing out aluminium oil half
The oily semi-finished product of finished product, copper, aluminium powder, copper powder and saponification water；
Step 4：Dilute HCl is added into the saponification water washed out；
Step 5：Reacted again toward adding the second oil-water separating agent in the saponification water washed out；
Step 6：The oily semi-finished product of polymeric aluminum chlorides solution, aluminium and the oily semi-finished product of copper are obtained after reaction.
2. the processing method of saponification water according to claim 1 and greasy filth, it is characterised in that in the metal mud mixture
Also contain copper powder and aluminium powder.
Viscosity reduction processing in the step 1 is exactly to add viscosity reduction in the metal mud mixture for including saponification water and greasy filth
Agent, is stirred for 3-10 hours, and the thinner is X-40 series polymer type thinners, the gold per ton containing saponification water and greasy filth
The consumption for belonging to the thinner in mud is 0. 6 kilograms；
The model of first oil-water separating agent and the mass ratio of the metal mud mixture after viscosity reduction processing in the step 2
Enclose for 1: 60~1: 40；
The gold after being handled toward the water that adds in the metal mud mixture after viscosity reduction processing with viscosity reduction in the step 3
The mass ratio for belonging to mud mixture is 1: 1；The scope of the temperature conditionss of the washing is 70 DEG C~90 DEG C；
Aluminium powder and copper powder in the step 3 are dried under conditions of temperature range is 100 DEG C~200 DEG C, the drying
Time range be 10~30 minutes；
The mass percent concentration scope of dilute HCl in the step 4 is 10-35%；
The mass percent concentration scope of the second oil-water separating agent in the step 5 is 0.1-2%.
Polymeric aluminum chlorides solution mass percent concentration is 20% in the step 6；The reaction time range is 1-3 hours；
The temperature range of the reaction is 30 DEG C~95 DEG C.
3. the processing method of saponification water according to claim 2 and greasy filth, it is characterised in that first oil-water separating agent
For GT-D01A new high-efficiency demulsifiers, the consumption of the GT-D01A new high-efficiencies demulsifier is the gold containing saponification water and greasy filth
Belong to thousand molecules 0. 5 of mud weight；
Second oil-water separating agent is GT-D01 reverse-phase emulsifiers, and the consumption of the GT-D01 reverse-phase emulsifiers is to contain saponification
Thousand molecules 0. 5 of the metal mud weight of water and greasy filth；
The consumption of dilute HCl in the saponification water per ton washed out is 150 kilograms.
4. the processing method of saponification water according to claim 2 and greasy filth, it is characterised in that the stirring in the step 1 is
Implement stirring by the mixing apparatus with agitator, the mixing apparatus with agitator includes agitator, also wrapped
The motor attached to for being rotatably driven the agitator is included, the agitator includes drive rod and mixer head, should
Drive rod has the distal end for being adapted to couple to motor, and the motor is arranged on motor base.
5. the processing method of saponification water according to claim 4 and greasy filth, it is characterised in that the motor base is with support
Platform is connected, and the supporting table includes the first Coupling and the second Coupling, and first Coupling is rectangular-shape Coupling,
The rectangular-shape Coupling is provided with the rectangular-shape lumen therethrough for running through bottom from top；Second Coupling is also rectangular-shape
Coupling, the rectangular-shape Coupling is provided with the rectangular-shape lumen therethrough for running through bottom from top；First Coupling it is interior
Wall is connected with the outer wall blind rivet of motor base, the bottom of first Coupling stretch into the second Coupling and with the second Coupling
It is engaged, second Coupling on the opposite wall of first Coupling with guiding port is provided with, first socket in addition
Part is provided with the scarf joint being halved together with the guiding port with the opposite wall of second Coupling, and the scarf joint is embedded in
In the guiding port, vertical buffer device is provided between the scarf joint and the guiding port；Additionally include and be arranged at institute
State the keeper for vertical buffer device of the lower end of scarf joint or the lower end of the guiding port, it is described be used for it is vertical to
The keeper of buffer device be the positioning port or positioning head being engaged with the vertical buffer device；It is described vertical
Buffer device is glass bronze wire or flexible plastic block, if glass bronze wire, the keeper for vertical buffer device
Bottom positioning head corresponding with the bottom of the guiding port including being located at the scarf joint, for positioning the glass bronze wire；
The positioning to the first Coupling and the second Coupling can also be realized using rivet in addition, 90 degree of folders are being kept with the first direction
On the direction at angle, the rivet passes through the scarf joint and the guiding port, and the horizontal span of the rivet be both less than it is described
The rivet hole of the rivet hole of scarf joint and the guiding port is in first towards upper horizontal span, and described first is oriented from the first socket
The direction that part is moved towards the second Coupling；And first sets for horizontal direction buffer device and second for horizontal direction buffering
The standby both sides for being each located at the scarf joint, described first, which is used for horizontal direction buffer device and second, is used for horizontal direction buffering
Equipment is glass bronze wire or flexible plastic block.
6. the processing method of saponification water according to claim 4 and greasy filth, it is characterised in that controlled in electrical control cubicles equipped with PLC
Device and frequency converter processed, frequency converter are connected with PLC, while controlling connection motor；
The electrical control cubicles are rectangular parallelepiped structure, and the electrical control cubicles are also disposed at operation room, and the operation room is set up natively
On base；
Hollow rectangular-shape support block is additionally included, the outlet being also located on one side wall surface of the casing of electrical control cubicles leads to
Road, the outlet passageway is communicated with the inside of the casing of electrical control cubicles, and one of the outlet passageway sets air exhauster, the electricity
The another side wall surface for controlling the casing of cabinet is provided with plenum duct, and the plenum duct is communicated with the inside of the casing of electrical control cubicles,
The lower end of the rectangular-shape support block is provided with rectangular-shape link block, and the upper end of the rectangular-shape support block is connected to automatically controlled
The upper end in the accommodating chamber of rectangular-shape, the accommodating chamber is set to set inside the lower end of cabinet, the rectangular-shape link block
The first gas channel communicated inside the casing with the electrical control cubicles, the lower end of first gas channel is with the second air-flow
Passage is connected, and one of second gas channel sets the 3rd gas channel for passing through the rectangular-shape support block.
7. the processing method of saponification water according to claim 4 and greasy filth, it is characterised in that the greasy filth is mixed for cupric/aluminium
Compound, the mass percent of the oil-containing of the copper/aluminium mixture is 75% and the mass percent containing metal is 25%；The soap
The sulfonic acid that change water includes the water that the mineral oil, mass percent that mass percent is 60% are 30%, mass percent is 8%
Sodium and the antirust agent natrium nitrosum that mass percent is 2%.
8. the processing method of saponification water according to claim 7 and greasy filth, it is characterised in that aluminium powder in the step 3 and
The mode that copper powder is dried under conditions of temperature range is 100 DEG C~200 DEG C is that aluminium powder and copper powder are placed in a reservoir
Dried with heater, temperature sensor is set in a reservoir, and temperature sensor, display screen are connected with alarm with controller
Connect；
In drying, following flow is also performed：
S1：Controller is continuously available the temperature data in the container by temperature sensor, and obtained temperature data is set together
Fixed temperature data is contrasted, and the way of contrast is：
Obtained temperature data is carried out exclusive PCR first, the mode of the exclusive PCR is：
The first critical data KP1Derivation formula such as formula (1) shown in：
Here t is the quantity of the randomly selected temperature data for being more than 20 in 100 DEG C~200 DEG C of interval range, TuIt is random
U-th of temperature data of selection, u is the positive integer more than 0；
Step S2：If the first critical data KP1Not less than obtained temperature data, it is interference number to decide that obtained temperature data
According to return to step S1；If the first critical data KR1More than obtained temperature data, it is normal to decide that obtained temperature data
Obtained temperature data；
Step S3：Then the temperature data normally obtained replace it is described it is randomly selected be more than in 20 temperature data one
It is individual；
Step S4：Derive that temperature data changes percentage TmWith temperature data change frequency Tn, derive formula such as formula (2) and formula (3)
It is shown：
Here TsFor it is current at the time of s when described in obtained temperature data；TlTo be used as the temperature data of reference；The Δ s is upper
One replaces the randomly selected temperature data normally obtained of one being more than in 20 temperature data with current
Moment s interval period size；T(s-Δs)Randomly selected one be more than in 20 temperature data is replaced for upper one
The temperature data normally obtained；
The temperature data T as referencelDerivation formula such as formula (4) shown in：
Step S5：If the temperature data changes percentage TmNo more than the second critical data, changes frequency plus temperature data in addition
Rate TnUnder conditions of no more than the 3rd critical data, return to step S1；If the temperature data changes percentage TmFace more than second
Boundary's data, in addition plus temperature data change frequency TnUnder conditions of the 3rd critical data, step S6, here second are performed
Critical data is 25%, and the 3rd critical data is 0.5 DEG C/sec；
Step S6：The temperature data is sent to display screen and changes percentage TmWith temperature data change frequency Tn, and start alarm
Device is alarmed.
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| CN111206152A (en) * | 2020-01-20 | 2020-05-29 | 江苏海通久卓生态科技有限公司 | Method for recovering metal powder from metal sludge |
| CN111252938A (en) * | 2020-01-20 | 2020-06-09 | 江苏海通久卓生态科技有限公司 | Resource recovery method of saponified water and aluminum-containing oil sludge |
| CN113185995A (en) * | 2021-04-30 | 2021-07-30 | 天津大学 | Treatment method of oily sludge |
| CN114798699A (en) * | 2022-06-28 | 2022-07-29 | 河北晨礼环境治理有限公司 | Treatment process of aluminum oil sludge |
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| CN114798699A (en) * | 2022-06-28 | 2022-07-29 | 河北晨礼环境治理有限公司 | Treatment process of aluminum oil sludge |
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| CN106966558B (en) | 2018-06-19 |
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