CN208843994U - A kind of regeneration treatment system of acid residuals of petroleum - Google Patents
A kind of regeneration treatment system of acid residuals of petroleum Download PDFInfo
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- CN208843994U CN208843994U CN201821364981.8U CN201821364981U CN208843994U CN 208843994 U CN208843994 U CN 208843994U CN 201821364981 U CN201821364981 U CN 201821364981U CN 208843994 U CN208843994 U CN 208843994U
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- 239000002253 acid Substances 0.000 title claims abstract description 53
- 239000003208 petroleum Substances 0.000 title claims abstract description 43
- 230000008929 regeneration Effects 0.000 title claims abstract description 32
- 238000011069 regeneration method Methods 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 238000009987 spinning Methods 0.000 claims abstract description 58
- 238000004062 sedimentation Methods 0.000 claims abstract description 41
- 239000000203 mixture Substances 0.000 claims abstract description 30
- 239000007970 homogeneous dispersion Substances 0.000 claims abstract description 24
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000000376 reactant Substances 0.000 claims abstract description 10
- 239000010865 sewage Substances 0.000 claims description 22
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 13
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 abstract description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 23
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 23
- 239000003921 oil Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 238000001035 drying Methods 0.000 description 14
- 150000001298 alcohols Chemical class 0.000 description 10
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 10
- 235000011187 glycerol Nutrition 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 9
- 229920000180 alkyd Polymers 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 125000002619 bicyclic group Chemical group 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 239000010426 asphalt Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 3
- 125000003367 polycyclic group Chemical group 0.000 description 3
- 238000006116 polymerization reaction Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000006277 sulfonation reaction Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000005711 Benzoic acid Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 159000000032 aromatic acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- -1 sulfonated bodies Chemical compound 0.000 description 1
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- Water Treatment By Sorption (AREA)
Abstract
The utility model provides a kind of regeneration treatment system of acid residuals of petroleum, including homogeneous dispersion emulsifier unit, spinning liquid constant temperature sedimentation device, underwater granulating device, vacuum concentrating apparatus；The homogeneous dispersion emulsifier unit is connect with spinning liquid constant temperature sedimentation device, carries out high speed shear to reactant；The spinning liquid constant temperature sedimentation device carries out the sedimentation of spinning liquid constant temperature to the mixture after reaction, and oily mixture is separated with solution；The underwater granulating device is connect with spinning liquid constant temperature sedimentation device, carries out underwater curing molding to isolated oily mixture；The vacuum concentrating apparatus is connect with spinning liquid constant temperature sedimentation device, is concentrated in vacuo to isolated solution.The regeneration treatment system of the acid residuals of petroleum of the utility model can carry out harmless treatment to acid sludge, and acid residuals of petroleum is converted into useful resources.
Description
Technical field
The utility model relates to petrochemical industry more particularly to a kind of regeneration treatment systems of acid residuals of petroleum.
Background technique
For existing treatment method of acid residuum based on burning, the exhaust gas of generation will cause great harm to environment, human body, and
In the prior art, still lack it is a set of can carry out harmless treatment to acid sludge, and can be carried out the regeneration treatment system of resource utilization
System.
Therefore, the existing technology has yet to be improved and developed.
Utility model content
The utility model embodiment provides a kind of regeneration treatment system of acid residuals of petroleum, can carry out innoxious place to acid sludge
Reason, and acid residuals of petroleum is converted into useful resources.
The technical solution of the utility model is as follows:
A kind of regeneration treatment system of acid residuals of petroleum, wherein including homogeneous dispersion emulsifier unit, spinning liquid constant temperature sedimentation dress
It sets, underwater granulating device, vacuum concentrating apparatus；
The homogeneous dispersion emulsifier unit is connect with spinning liquid constant temperature sedimentation device, carries out high speed shear to reactant；
The spinning liquid constant temperature sedimentation device to after reaction mixture carry out the sedimentation of spinning liquid constant temperature, oily mixture with it is molten
Liquid separation；
The underwater granulating device is connect with spinning liquid constant temperature sedimentation device, carries out underwater curing to isolated oily mixture
Molding；
The vacuum concentrating apparatus is connect with spinning liquid constant temperature sedimentation device, is concentrated in vacuo to isolated solution.
The regeneration treatment system of the acid residuals of petroleum, wherein it further include adsorption filtration device, the adsorption filtration device
It is arranged between spinning liquid constant temperature sedimentation device and vacuum concentrating apparatus, the solution separated is filtered.
The regeneration treatment system of the acid residuals of petroleum, wherein the spinning liquid constant temperature sedimentation device include tank body, setting exist
The intracorporal cyclone hydraulic separators of tank；The cyclone hydraulic separators includes in the feed inlet being connected to homogeneous dispersion emulsifier unit and tank body
The spinning liquid sewage draining exit of portion's connection；The spinning liquid sewage outfalls setting is in the lower part of cyclone hydraulic separators.
The regeneration treatment system of the acid residuals of petroleum, wherein the cyclone hydraulic separators further includes being arranged in rotary filter press
The overflow port on device top.
The regeneration treatment system of the acid residuals of petroleum, wherein be equipped with the second insulating layer in the outer wall of tank body.
The regeneration treatment system of the acid residuals of petroleum, wherein the cyclone hydraulic separators is set as multiple, forms multistage rotation
Liquid separation；The overflow port of previous stage cyclone hydraulic separators is connected to the feed inlet of rear stage cyclone hydraulic separators.
The regeneration treatment system of the acid residuals of petroleum, wherein successively helically ascending manner arranges multiple cyclone hydraulic separators.
The regeneration treatment system of the acid residuals of petroleum, wherein check valve is equipped at spinning liquid sewage draining exit.
The regeneration treatment system of the acid residuals of petroleum, wherein the tank body further includes being connected to vacuum concentrating apparatus
Tank body sewage draining exit.
The regeneration treatment system of the acid residuals of petroleum, wherein the cyclone hydraulic separators further includes the second feed pipe, described
One end of second feed pipe is connect with feed inlet, and the other end is connect with homogeneous dispersion emulsifier unit.
The utility model has the beneficial effects that the utility model provides a kind of regeneration treatment system of acid residuals of petroleum, it can be to acid
Slag carries out harmless treatment, and acid residuals of petroleum is converted into useful resources.
Detailed description of the invention
Fig. 1 is the schematic diagram of the regeneration treatment system of the acid residuals of petroleum of the utility model.
Fig. 2 is the enlarged drawing of spinning liquid constant temperature sedimentation device in Fig. 1.
Fig. 3 is the top view of Fig. 2.
Description of symbols: 100, homogeneous dispersion emulsifier unit；110, the first feed pipe；200, spinning liquid constant temperature sedimentation dress
It sets；210, tank body；220, cyclone hydraulic separators；221, check valve；222, the second feed pipe；223, spinning liquid sewage pipe；224, overflow
Pipe；225, first order cyclone hydraulic separators；226, second level cyclone hydraulic separators；227, third level cyclone hydraulic separators；228, the fourth stage
Cyclone hydraulic separators；300, underwater granulating device；400, vacuum concentrating apparatus；500, adsorption filtration device；610, the first delivery pipe；
620, the second delivery pipe；630, third delivery pipe；640, the 4th delivery pipe；650, return pipe；660, it pumps.
Specific embodiment
The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein
Same or similar label indicates same or similar element or element with the same or similar functions from beginning to end.Lead to below
It crosses the embodiment being described with reference to the drawings to be exemplary, is only used for explaining the utility model, and should not be understood as practical to this
Novel limitation.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", "lower", "inner", "outside"
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more feature.In retouching for the utility model
In stating, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected or can mutually communicate；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
Following disclosure provides many different embodiments or example is used to realize the different structure of the utility model.
In order to simplify the disclosure of the utility model, hereinafter the component of specific examples and setting are described.Certainly, they are only
Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals
And/or reference letter, this repetition are for purposes of simplicity and clarity, itself not indicate discussed various embodiments
And/or the relationship between setting.In addition, the example of various specific techniques and material that the utility model provides, but this
Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.
As shown in Figure 1, the utility model provides a kind of regeneration treatment system of acid residuals of petroleum, including homogeneous dispersion emulsification dress
Set 100, spinning liquid constant temperature sedimentation device 200, underwater granulating device 300, vacuum concentrating apparatus 400.
Homogeneous dispersion emulsifier unit 100 is connect with spinning liquid constant temperature sedimentation device 200, carries out high speed shear to reactant；Rotation
Mixture after 200 pairs of liquid constant temperature sedimentation device reactions carries out the sedimentation of spinning liquid constant temperature, and oily mixture is separated with solution；Under water
Prilling granulator 300 is connect with spinning liquid constant temperature sedimentation device 200, carries out underwater curing molding to isolated oily mixture；Vacuum
Enrichment facility 400 is connect with spinning liquid constant temperature sedimentation device 200, is concentrated in vacuo to isolated solution.
In the acid residuals of petroleum harmless treatment of the utility model, mainly to the aromatic acid and arene-sulfonic acids in acid residuals of petroleum
It is handled, using discarded non-drying oil (hogwash fat), adds excessive alcohols and water, obtain building asphalt material and dense sulphur
Acid, to achieve the effect that the treatment of wastes with processes of wastes against one another, turn waste into wealth.The principle process of the harmless treatment of acid residuals of petroleum is as follows:
Firstly, acid residuals of petroleum, discarded non-drying oil (hogwash fat), excessive alcohols, excessive water are emulsified in homogeneous dispersion and are filled
It sets and is heated in 100 and high speed shear, following two reaction can occur in homogeneous dispersion emulsifier unit 100:
The first reaction: polymerization reaction occurs for aromatic acid and discarded non-drying oil, alcohols in acid residuals of petroleum, generates water
And non-drying oil alkyd resin, heating temperature are 90 DEG C ~ 150 DEG C.When aromatic acid is phthalic acid, alcohols is that glycerine is (thick
Glycerol) when, the equation of polymerization reaction is expressed as follows:
Wherein,For non-drying oil alkyd resin,It is discarded
Non-drying oil.Above-mentioned chemical equation is illustrated by taking phthalic acid and glycerine as an example, in actual reaction, virtue
Fragrant acid is in addition to benzoic acid, phthalic acid etc. are with the aromatic acid of a phenyl ring, and there are also band, there are two the aromatic acids or more of phenyl ring
The polycyclic aromatic acid of a phenyl ring, and alcohols can also be the polyalcohols such as ethylene glycol in addition to glycerine.
When aromatic acid is polycyclic aromatic acid, and alcohols is ethylene glycol, the equation of polymerization reaction is expressed as follows:
Wherein,For polycyclic aromatic acid,For ethylene glycol,
For non-drying oil alkyd resin.
Second of reaction: due to containing sulfuric acid, sulfonated bodies, sulfide, oils, resin and asphalt etc. in acid residuals of petroleum
Substance, after acid residuals of petroleum is mixed with hot water, the sulfuric acid in acid sludge is dissolved out, and the sulfuric acid dissolved out reacts life with oils (aromatic hydrocarbons)
At being reduced to monocycle, bicyclic or condensed-nuclei aromatics and sulfuric acid (back reaction of sulfonation), sulfonation again after arene-sulfonic acids and colloid class sulfonic acid
It reacts and is expressed as follows with the equation of the back reaction of sulfonation:
Wherein, above-mentioned ArH represents monocycle, bicyclic or condensed-nuclei aromatics.
In order to keep the conversion ratio of arene-sulfonic acids in above-mentioned reversible reaction bigger, the amount of the water of addition is the two of arene-sulfonic acids
Times, keep chemical balance mobile to back reaction direction, the conversion ratio of arene-sulfonic acids is made to reach maximum, when fully reacting, arene-sulfonic acids
Almost it is reduced to monocycle, bicyclic or condensed-nuclei aromatics.
Then, sulfuric acid, water and the crude glycerine largely wrapped up by oil is contained in the acid sludge after above two reaction, because
This, the mixture needs after reaction separate in spinning liquid constant temperature sedimentation device 200, and rotary filter press carries out under constant temperature conditions, rotation
The temperature of liquid separation is 90 DEG C ~ 150 DEG C, and mixture is made to be easier to separate.Under the influence of centrifugal force, density is smaller in mixture
Oily mixture (monocycle, bicyclic or condensed-nuclei aromatics and non-drying oil alkyd resin) rise overflow, the biggish solution (sulphur of density
Acid, water, crude glycerine) it flows out from below.
Then, the oily mixture after rotary filter press (mainly includes monocycle, bicyclic or condensed-nuclei aromatics and non-drying oil
Alkyd resin) enter the progress underwater curing molding of underwater granulating device 300, building asphalt material is obtained after cooling and solidifying.From below
The solution separated enters vacuum concentrating apparatus 400 and is concentrated in vacuo, and sulfuric acid is condensed to 95% concentrated sulfuric acid in solution, in
Property solution (water and crude glycerine) spilling be back in homogeneous dispersion emulsifier unit 100 and recycle.
In a wherein embodiment of the utility model, homogeneous dispersion emulsifier unit 100, underwater granulating device 300, vacuum
Enrichment facility 400, adsorption filtration device 500 are all made of in the prior art any.Wherein, homogeneous dispersion emulsifier unit 100
Can be used the vacuum homogeneous emulsifying machine such as patent 201721561128.0, including heating component, mixing component, first charging aperture,
First discharge port, the reactant (acid residuals of petroleum, discarded non-drying oil, excessive alcohols, excessive water) of acid residuals of petroleum regeneration treatment
Enter in homogeneous dispersion emulsifier unit 100 from first charging aperture, reactant is heated to certain temperature (90 DEG C ~ 150 by heating component
DEG C), and maintain at this temperature until the reaction is complete；Mixing component carries out high speed shear to reactant, keeps reactant uniformly newborn
Change dispersion mixing, sufficiently reacted between reactant, the mixture after reaction enters spinning liquid constant temperature by the first discharge port, pump 660
Sedimentation device 200.In addition, the underwater granulating device such as patent CN201120156477.0 can be used in underwater granulating device 300
300.The dilute sulfuric acid vacuum concentrating apparatus 400 of CN201810463009.4 can be used in vacuum concentrating apparatus 400.
In addition, the regeneration treatment system of acid residuals of petroleum further includes adsorption filtration device 500, adsorption filtration device 500 is arranged
Between spinning liquid constant temperature sedimentation device 200 and vacuum concentrating apparatus 400, the solution separated is filtered.In this implementation
In example, adsorption filtration device 500 is preferably activated carbon adsorption filter device 500, such as the multilayer activity of CN201710717145.7
Charcoal adsorption filtration device 500.
Specifically, homogeneous dispersion emulsifier unit 100 is equipped with the first feed pipe 110 and first charging aperture, the first feed pipe 110
It is connected at first charging aperture, reactant (mainly including acid residuals of petroleum, discarded non-drying oil, excessive alcohols, excessive water) is logical
It crosses the first feed pipe 110 and first charging aperture enters in homogeneous dispersion emulsifier unit 100 and reacted；It emulsifies and fills in homogeneous dispersion
It sets and is equipped with the first delivery pipe 610 and pump 660 between 100 and spinning liquid constant temperature sedimentation device 200, mixture (the main packet after reaction
Include aromatic hydrocarbons, non-drying oil alkyd resin, sulfuric acid, water, alcohols) sedimentation of spinning liquid constant temperature is entered by the first delivery pipe 610 and pump 660
It is separated in device 200；The second delivery pipe is equipped between spinning liquid constant temperature sedimentation device 200 and underwater granulating device 300
620, the oily mixture (mainly including aromatic hydrocarbons, non-drying oil alkyd resin) separated is entered by the second delivery pipe 620
Underwater curing molding is carried out in underwater granulating device 300；Between spinning liquid constant temperature sedimentation device 200 and adsorption filtration device 500
Equipped with third delivery pipe 630, the solution (mainly including sulfuric acid, water, alcohols) separated is entered by third delivery pipe 630 and is inhaled
Attached filter device 500 is filtered；The 4th delivery pipe is equipped between adsorption filtration device 500 and vacuum concentrating apparatus 400
640, filtered solution is concentrated in vacuo by the 4th delivery pipe 640 into vacuum concentrating apparatus 400；It is filled in vacuum concentration
It sets and is equipped with return pipe 650, the neutral solution overflowed from vacuum concentrating apparatus 400 between 400 and homogeneous dispersion emulsifier unit 100
(mainly including water, crude glycerine) is back to reuse in homogeneous dispersion emulsifier unit 100 by return pipe 650.
As shown in Fig. 2, spinning liquid constant temperature sedimentation device 200 wraps in a kind of embodiment of spinning liquid constant temperature sedimentation device 200
Include tank body 210, the cyclone hydraulic separators being arranged in tank body 210 220.Cyclone hydraulic separators 220 includes being connected to the first delivery pipe 610
Second charging aperture, with the spinning liquid sewage draining exit that is connected to inside tank body 210, spinning liquid sewage outfalls setting is under cyclone hydraulic separators 220
Portion.Any of existing cyclone hydraulic separators 220 can be used in cyclone hydraulic separators 220.Tank body 210 and cyclone hydraulic separators 220 it is outer
Shell is all made of anti-corrosion material and is made.
Specifically, cyclone hydraulic separators 220 further includes the overflow port that 220 top of cyclone hydraulic separators is arranged in, second charging aperture
It is connected with the second feed pipe 222, the second feed pipe 222 is connected to the first delivery pipe 610, and spinning liquid sewage draining exit is connected with spinning liquid blowdown
Pipe 223, overflow port are connected with overflow pipe 224.The inner wall phase of the inner wall of one end of the second feed pipe 222 and cyclone hydraulic separators 220
It cuts, the mixture after making reaction enters from tangential direction, the other end and pump 660 of the second feed pipe 222 and the first delivery pipe 610
Connection；The lower part of cyclone hydraulic separators 220 is set as infundibulate, and spinning liquid sewage outfalls setting is in the bottom of funnel, spinning liquid sewage pipe 223
The heavy solution (water, glycerol, sulfuric acid) isolated is drained to 210 inside of tank body and the space outside cyclone hydraulic separators 220, is made
It is full of heavy solution between 210 inside of tank body and 220 outside of cyclone hydraulic separators, using the residual temperature of heavy solution in cyclone hydraulic separators
220 outsides form the first insulating layer.
In order to keep the heat insulation effect of spinning liquid constant temperature sedimentation device 200 more preferable, the second heat preservation is equipped in the outer wall of tank body 210
Layer, the second insulating layer are wrapped in outside tank body 210 by existing any thermal insulation material and are formed.
To flow back after preventing heavy solution from flowing out cyclone hydraulic separators 220, check valve 221 is equipped at spinning liquid sewage draining exit, it is single
Allow heavy solution to flow out from cyclone hydraulic separators 220 to valve 221, and prevents heavy solution from 220 external reflux of cyclone hydraulic separators
To cyclone hydraulic separators 220.
Tank body 210 is equipped with tank body sewage draining exit, and tank body sewage draining exit connect with third delivery pipe 630, and tank body sewage draining exit passes through the
Three delivery pipes 630 are connected to adsorption filtration device 500, and tank body sewage draining exit is specifically located at the top of tank body 210, in tank body 210
Heavy solution between 220 outside of portion and cyclone hydraulic separators is discharged from tank body sewage draining exit.
Mixture after reaction enter after cyclone hydraulic separators 220 from the second feed pipe 222 it is for the helical movement under, density compared with
Big molecule (water, glycerol, sulfuric acid) is thrown toward the inner wall of cyclone hydraulic separators 220 by centrifugal inertial force effect, and is down to eddy flow
The contour stealth of spiral decline, spinning liquid sewage pipe of final moisture from bottom are formed on the bottom of the funnel of cyclone hydraulic separators 220
223 discharges；The lesser oil molecule of density (aromatic hydrocarbons, non-drying oil alkyd resin) forms spiral in cyclone hydraulic separators 220
Inward eddy, be discharged from the overflow port and overflow pipe 224 on 220 top of cyclone hydraulic separators, and flow to water by the second delivery pipe 620
Lower prilling granulator 300.In practical applications, it is equipped with detection device at overflow port, the upper layer mixture isolated is detected,
When testing result reaches the requirement of building asphalt, upper layer mixture is just discharged from overflow port, when testing result is not up to built
When the requirement of pitch, mixture, which remains in, carries out sedimentation separation in cyclone hydraulic separators 220, until testing result reaches requirement
After be then exhausted from.
When cyclone hydraulic separators 220 is set as one, the separating effect of mixture cannot be met the requirements, therefore, in this reality
It applies in example, cyclone hydraulic separators 220 is set as multiple, specifically can be arranged 3 ~ 6 according to the volume of tank body 210, form multistage rotation
Liquid separation, the overflow port of previous stage cyclone hydraulic separators 220 are connected to the second charging aperture of rear stage cyclone hydraulic separators 220, finally
The overflow pipe 224 of level-one cyclone hydraulic separators 220 is connected to the second delivery pipe 620.Specifically, when cyclone hydraulic separators 220 is set as
At four, as shown in figure 3, four cyclone hydraulic separators 220 are first order cyclone hydraulic separators 225, second level cyclone hydraulic separators respectively
226, third level cyclone hydraulic separators 227, fourth stage cyclone hydraulic separators 228 form level Four rotary filter press, first order cyclone hydraulic separators
225 overflow port is connected to the second charging aperture of second level cyclone hydraulic separators 226, from 225 overflow port of first order cyclone hydraulic separators
The mixture of spilling enters second level cyclone hydraulic separators 226 from the second charging aperture of second level cyclone hydraulic separators 226 and carries out second
Secondary rotary filter press；The overflow port of second level cyclone hydraulic separators 226 is connected to the second charging aperture of third level cyclone hydraulic separators 227,
Enter from the mixture that cyclone hydraulic separators 226 overflow port in the second level overflows from the second charging aperture of third level cyclone hydraulic separators 227
Third level cyclone hydraulic separators 227 carries out third time rotary filter press；The overflow port and fourth stage spinning liquid of third level cyclone hydraulic separators 227
The second charging aperture of separator 228 is connected to, from the mixture that 227 overflow port of third level cyclone hydraulic separators overflows from fourth stage spinning liquid
The second charging aperture of separator 228 enters fourth stage cyclone hydraulic separators 228 and carries out the 4th rotary filter press, when fourth stage spinning liquid point
When the detection device at overflow port from device 228 detects that the data at overflow port reach requirement, the mixture on upper layer is by overflowing
Flow tube 224 is discharged, when detection data not up to requires, mixture will continue to rest in fourth stage cyclone hydraulic separators 228 into
Row sedimentation separation, until testing result is then exhausted from after reaching requirement.From first order cyclone hydraulic separators 225, second level rotary filter press
The solution of the spinning liquid sewage draining exit outflow of device 226, third level cyclone hydraulic separators 227, fourth stage cyclone hydraulic separators 228 converges into tank
210 inside of body and the space outside cyclone hydraulic separators 220.Between every grade of cyclone hydraulic separators 220 and previous stage cyclone hydraulic separators 220
Difference in height is formed, the cyclone hydraulic separators 220 of rear stage is higher than the cyclone hydraulic separators 220 of previous stage.
In order to more save space, successively helically ascending manner arranges multiple cyclone hydraulic separators 220 in tank body 210, i.e., often
Difference in height is formed between grade cyclone hydraulic separators 220 and previous stage cyclone hydraulic separators 220, the cyclone hydraulic separators 220 of rear stage is higher than
The cyclone hydraulic separators 220 of previous stage, and in the top view of Fig. 3, multiple cyclone hydraulic separators 220 are distributed along a camber line.
In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation
What the description of mode ", " example ", " specific example " or " some examples " etc. meant to describe in conjunction with the embodiment or example
Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the utility model.In this explanation
In book, schematic expression of the above terms are not necessarily referring to identical embodiment or example.Moreover, the specific spy of description
Sign, structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
Although above preferred embodiment is not used in conclusion the utility model is disclosed above with preferred embodiment
To limit the utility model, those skilled in the art can make without departing from the spirit and scope of the utility model
It is various to change and retouch, therefore the protection scope of the utility model subjects to the scope of the claims.
Claims (10)
1. a kind of regeneration treatment system of acid residuals of petroleum, which is characterized in that settled including homogeneous dispersion emulsifier unit, spinning liquid constant temperature
Device, underwater granulating device, vacuum concentrating apparatus；
The homogeneous dispersion emulsifier unit is connect with spinning liquid constant temperature sedimentation device, carries out high speed shear to reactant；
The spinning liquid constant temperature sedimentation device carries out the sedimentation of spinning liquid constant temperature to the mixture after reaction, oily mixture and solution point
From；
The underwater granulating device is connect with spinning liquid constant temperature sedimentation device, to isolated oily mixture carry out underwater curing at
Type；
The vacuum concentrating apparatus is connect with spinning liquid constant temperature sedimentation device, is concentrated in vacuo to isolated solution.
2. the regeneration treatment system of acid residuals of petroleum according to claim 1, which is characterized in that further include adsorption filtration dress
It sets, the adsorption filtration device is arranged between spinning liquid constant temperature sedimentation device and vacuum concentrating apparatus, to the solution separated
It is filtered.
3. the regeneration treatment system of acid residuals of petroleum according to claim 1, which is characterized in that the spinning liquid constant temperature sedimentation dress
It sets including tank body, be arranged in the intracorporal cyclone hydraulic separators of tank；The cyclone hydraulic separators includes being connected to homogeneous dispersion emulsifier unit
Feed inlet, the spinning liquid sewage draining exit that is connected to tank interior；The spinning liquid sewage outfalls setting is in the lower part of cyclone hydraulic separators.
4. the regeneration treatment system of acid residuals of petroleum according to claim 3, which is characterized in that the cyclone hydraulic separators also wraps
Include the overflow port that cyclone hydraulic separators top is set.
5. the regeneration treatment system of acid residuals of petroleum according to claim 3, which is characterized in that be equipped with the in the outer wall of tank body
Two insulating layers.
6. the regeneration treatment system of acid residuals of petroleum according to claim 4, which is characterized in that the cyclone hydraulic separators setting
It is multiple, the multistage rotary filter press of formation；The overflow port of previous stage cyclone hydraulic separators and the feed inlet of rear stage cyclone hydraulic separators connect
It is logical.
7. the regeneration treatment system of acid residuals of petroleum according to claim 6, which is characterized in that multiple cyclone hydraulic separators are successively
Helically ascending manner arranges.
8. the regeneration treatment system of acid residuals of petroleum according to claim 3, which is characterized in that be equipped at spinning liquid sewage draining exit
Check valve.
9. the regeneration treatment system of acid residuals of petroleum according to claim 3, which is characterized in that the tank body further include with very
The tank body sewage draining exit of empty enrichment facility connection.
10. the regeneration treatment system of acid residuals of petroleum according to claim 3, which is characterized in that the cyclone hydraulic separators is also
Including the second feed pipe, one end of second feed pipe is connect with feed inlet, and the other end is connect with homogeneous dispersion emulsifier unit.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913183A (en) * | 2018-08-23 | 2018-11-30 | 佛山市光烨环保科技有限公司 | A kind of regeneration and treatment technique and its processing system of acid residuals of petroleum |
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2018
- 2018-08-23 CN CN201821364981.8U patent/CN208843994U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108913183A (en) * | 2018-08-23 | 2018-11-30 | 佛山市光烨环保科技有限公司 | A kind of regeneration and treatment technique and its processing system of acid residuals of petroleum |
| CN108913183B (en) * | 2018-08-23 | 2024-01-23 | 袁勇 | Regeneration treatment process and treatment system for petroleum acid sludge |
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