CN208136059U - A kind of oily sludge dregs of fat separation harmless treatment drain oil recovery equipment - Google Patents
A kind of oily sludge dregs of fat separation harmless treatment drain oil recovery equipment Download PDFInfo
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- CN208136059U CN208136059U CN201820259506.8U CN201820259506U CN208136059U CN 208136059 U CN208136059 U CN 208136059U CN 201820259506 U CN201820259506 U CN 201820259506U CN 208136059 U CN208136059 U CN 208136059U
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Abstract
The utility model relates to a kind of oily sludge dregs of fat to separate harmless treatment drain oil recovery equipment, the drain oil recovery equipment includes dregs of fat water mixing vessel, agitating device, water feed apparatus, suction unit, the agitating device is set in dregs of fat water mixing vessel, the agitating device is used to stir the dregs of fat aqueous mixtures in dregs of fat water mixing vessel, dregs of fat mouth is from top to bottom arranged in the dregs of fat water mixing vessel, pump orifice, water outlet and water inlet, the dregs of fat mouth is set to the top of dregs of fat water mixing vessel, the pump orifice, water outlet is set to the side wall of dregs of fat water mixing vessel, the water inlet is set to the bottom of dregs of fat water mixing vessel, the water feed apparatus is connect by water inlet line with the water inlet of dregs of fat water mixing vessel, the suction unit is connect by suction channel with the pump orifice of dregs of fat water mixing vessel.The utility model can realize quick dregs of fat water three phase separation by the drain oil recovery equipment by the treated dregs of fat by the utility model.
Description
Technical field
The present invention relates to a kind of oily sludge dregs of fat to separate harmless treatment drain oil recovery equipment.
Background technique
Petrochemical Enterprises generate a large amount of oily sludge in petroleum refining and wastewater treatment process, they are mainly from oil removal
Pond, floation tank, residual active sludge, crude oil drain sump, oil storage tank and slop tank etc..These sludge components are complicated, belong to relatively steady
Fixed heterogeneous system, and mix sufficiently, viscosity is larger, and solid phase is difficult to thoroughly settle, and disposal of oily sludge is difficult.Currently, China
In petrochemical industry, 800,000 tons of oily sludges are about generated every year on average.With the continuous expansion of enterprise's process units scale, phase
The waste sludge discharge total amount and type answered also are increasing step by step, so that rising is also presented in pollutant discharge of enterprise total amount and pollution abatement costs
Trend.In recent years, with the continuous improvement that national environmental protection statutory standard requires, law enforcement for environmental protection dynamics is continued to increase, production process
Generated in solid waste contamination control and resource utilization, it has also become puzzlement petroleum and PETROLEUM PROCESSING industry problem.
Newly revise《Prevention and control of environmental pollution by solid wastes method》More strict requirements are proposed to solid waste prevention and treatment.The processing of solid waste
The important process content for building economies society is had been cited as with utilizing.
Development with national economy and the attention to environmental protection, more and more institutions conducts to oily sludge at
The research of reason.But most technologies are because processing cost is high, process flow is long, complicated for operation, treatment effect is undesirable or other are multi-party
The reason of face, the processing technique of oily sludge, it is difficult to be widely applied to form industrialized production.Currently, oily sludge is most
It is handled using air storage or land-fill method, typically contains the substances such as hydro carbons, benzene homologues, phenols and anthracene class in these sludge, and
With stench and toxicity, if directly being contacted with natural environment, larger pollution can be caused to soil, water body and vegetation, also result in stone
The waste of oily resource.
Sludge is collectively constituted by oil-in-water (O/W), Water-In-Oil (W/O) and colloid chemistry water and suspended solids, is belonged to
In the colloidal dispersion of multiphase, ingredient is complex.Oily sludge particle surface adsorbs like charges, repels between each other, in addition
Fully emulsified, physical method is extremely difficult de- steady, and it is difficult to be demulsified, so that the separation of oil, water, body refuse is relatively difficult.Moreover, outlet is calculated
Make micro- useless, each enterprise has processing difficult.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of oily sludge dregs of fat separation harmless treatment waste oil to return
Receiving apparatus, the drain oil recovery equipment include dregs of fat water mixing vessel, agitating device, water feed apparatus, suction unit, the stirring
Device is set in dregs of fat water mixing vessel, and the agitating device is used to stir the dregs of fat water mixing in dregs of fat water mixing vessel
Dregs of fat mouth, pump orifice, water outlet and water inlet is from top to bottom arranged in object, the dregs of fat water mixing vessel, and the dregs of fat mouth is set
It is placed in the top of dregs of fat water mixing vessel, the pump orifice, water outlet are set to the side wall of dregs of fat water mixing vessel, the water inlet
Mouth is set to the bottom of dregs of fat water mixing vessel, and the water feed apparatus passes through the water inlet of water inlet line and dregs of fat water mixing vessel
Connection, the suction unit are connect by suction channel with the pump orifice of dregs of fat water mixing vessel.
As a kind of perferred technical scheme, a cone shell, the oil are set in the top of the dregs of fat water mixing vessel
The lower part of pulp water mixing vessel and cone shell form seal casinghousing, the top of the dregs of fat water mixing vessel and Conical Shells With
Body forms seal casinghousing on one, a dregs of fat overfall is arranged at the top of the lower seal casinghousing, the pump orifice is set to sealing
Housing sidewall, the dregs of fat mouth are set to the top of seal casinghousing, and the water outlet and water inlet are set to lower seal casinghousing
Side wall, the dregs of fat water mixing vessel is interior to be arranged a dregs of fat pipeline, and one end of the dregs of fat pipeline is connect with dregs of fat mouth, the oil
The other end of slag pipeline passes through cone shell.
As a kind of perferred technical scheme, the stirring rod of the agitating device passes through cone shell by dregs of fat overfall.
As a kind of perferred technical scheme, the dregs of fat water mixing vessel also sets up refluxing opening, the refluxing opening setting
In the side wall of upper seal casinghousing.
As a kind of perferred technical scheme, a rounding cone shell is set in the lower part of the dregs of fat water mixing vessel, it is described
Water inlet is set to the bottom of rounding cone shell.
As a kind of perferred technical scheme, the drain oil recovery equipment further includes mixing arrangement, and the mixing arrangement will
The polymer powder is mixed with waste oil, obtains the dregs of fat.
As a kind of perferred technical scheme, the polymer powder is selected from polyethylene powders, polypropylene powder, ABS powder
One or more of end, Polystyrene powder, acrylic polymer powder, polyurethane powder.
As a kind of perferred technical scheme, the polymer powder is foamable polymer powder.
As a kind of perferred technical scheme, the foamable polymer powder is selected from polyethylene foamed powder, foaming poly- third
Alkene powder, foaming ABS powder, expanded polystyrene (EPS) powder, foamed propylene acid polymer powder, one in polyurathamc powder
Kind is several.
As a kind of perferred technical scheme, the partial size of the foamable polymer powder is 1-1000 microns.
The present invention can realize quick oil by the way that the treated dregs of fat are passed through drain oil recovery equipment of the invention
Pulp water three phase separation.By the way that dregs of fat overfall is arranged, more efficient dregs of fat separation can be realized.
The above-mentioned of the application and other features, aspects and advantages are more readily understood with reference to following detailed description.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of dregs of fat water mixing vessel.
Fig. 2 is another structural schematic diagram of dregs of fat water mixing vessel.
Wherein, appended drawing reference is as follows：
Dregs of fat water mixing vessel 1, agitating device 2, dregs of fat mouth 11, pump orifice 12, water outlet 13, water inlet 14, Conical Shells With
Body 3, lower seal casinghousing 4, upper seal casinghousing 5, dregs of fat overfall 41, dregs of fat pipeline 6, stirring rod 21, refluxing opening 15, rounding conical shell
Body 7.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's all other embodiment obtained under the premise of being not necessarily to creative work, shall fall within the protection scope of the present invention.
Unless otherwise defined, the technical term or scientific term used herein should be in fields of the present invention and has
The ordinary meaning that the personage of general technical ability is understood.Used in present patent application specification and claims " the
One ", " second " and similar word are not offered as any sequence, quantity or importance, and are used only to distinguish different
Component part.Equally, the similar word such as "one" or " one " does not indicate that quantity limits yet, but indicates that there are at least one.
The present invention is that a kind of oily sludge dregs of fat separate harmless treatment drain oil recovery equipment, and drain oil recovery equipment includes oil
Pulp water mixing vessel, agitating device, water feed apparatus, suction unit, agitating device are set in dregs of fat water mixing vessel, stirring dress
It sets for stirring the dregs of fat aqueous mixtures in dregs of fat water mixing vessel, dregs of fat water mixing vessel is from top to bottom arranged dregs of fat mouth, takes out
Suction inlet, water outlet and water inlet, dregs of fat mouth are set to the top of dregs of fat water mixing vessel, and pump orifice, water outlet are set to oil
The side wall of pulp water mixing vessel, water inlet are set to the bottom of dregs of fat water mixing vessel, and water feed apparatus passes through water inlet line and oil
The water inlet of pulp water mixing vessel connects, and suction unit is connect by suction channel with the pump orifice of dregs of fat water mixing vessel.
Embodiment as one preferred, a cone shell is set in the top of dregs of fat water mixing vessel, and the mixing of dregs of fat water is held
The lower part of device and cone shell form seal casinghousing, and the top of dregs of fat water mixing vessel is formed on one with cone shell to be sealed
A dregs of fat overfall is arranged in shell, lower seal casinghousing top, and pump orifice is set to seal casinghousing side wall, and dregs of fat mouth is set to
The top of seal casinghousing, water outlet and water inlet are set to lower seal casinghousing side wall, and a dregs of fat are arranged in dregs of fat water mixing vessel
One end of pipeline, dregs of fat pipeline is connect with dregs of fat mouth, and the other end of dregs of fat pipeline passes through cone shell.
The stirring rod of embodiment as one preferred, agitating device passes through cone shell by dregs of fat overfall.
Embodiment as one preferred, dregs of fat water mixing vessel also set up refluxing opening, and refluxing opening is set to capsul
The side wall of body.
Embodiment as one preferred sets a rounding cone shell, water inlet setting in the lower part of dregs of fat water mixing vessel
In the bottom of rounding cone shell.
Embodiment as one preferred, drain oil recovery equipment further include mixing arrangement, and mixing arrangement is by polymer powder
It is mixed with waste oil, obtains the dregs of fat.
Embodiment as one preferred, polymer powder are selected from polyethylene powders, polypropylene powder, ABS powder, polyphenyl
One or more of ethylene powder, acrylic polymer powder, polyurethane powder.
Embodiment as one preferred, polymer powder are foamable polymer powder.
Embodiment as one preferred, foamable polymer powder be selected from polyethylene foamed powder, expanded polypropylene powder,
One of foaming ABS powder, expanded polystyrene (EPS) powder, foamed propylene acid polymer powder, polyurathamc powder are several
Kind.
Embodiment as one preferred, the partial size of foamable polymer powder are 1-1000 microns.
As shown in Figure 1, a kind of oily sludge dregs of fat separate harmless treatment drain oil recovery equipment, drain oil recovery equipment includes
Dregs of fat water mixing vessel, agitating device, water feed apparatus, suction unit, agitating device are set in dregs of fat water mixing vessel, stirring
Device is used to stir dregs of fat aqueous mixtures in dregs of fat water mixing vessel, dregs of fat water mixing vessel be from top to bottom arranged dregs of fat mouth,
Pump orifice, water outlet and water inlet, dregs of fat mouth are set to the top of dregs of fat water mixing vessel, and pump orifice, water outlet are set to
The side wall of dregs of fat water mixing vessel, water inlet are set to the bottom of dregs of fat water mixing vessel, water feed apparatus by water inlet line with
The water inlet of dregs of fat water mixing vessel connects, and suction unit is connect by suction channel with the pump orifice of dregs of fat water mixing vessel.
A rounding cone shell is set in the lower part of dregs of fat water mixing vessel, water inlet is set to the bottom of rounding cone shell.It can from Fig. 1
Out, the mixture containing oil, water, slag is layered after standing, and top is the oil polymer mixture of powders containing oil, in
Portion is water, and lower part is silt.Water inlet has bottom entrance, and silt is washed open, thus by oil or polymer powder in silt
Separation.Pump orifice is arranged on top, so that oil polymer mixture of powders be separated, oil polymer powder is by drying, i.e.,
The separation of oil can be achieved.Middle part water can be discharged from the water outlet that middle part is arranged in.
Such as Fig. 2, a kind of oily sludge dregs of fat separation harmless treatment drain oil recovery equipment, drain oil recovery equipment includes the dregs of fat
Water mixing vessel, agitating device, water feed apparatus, suction unit, agitating device are set in dregs of fat water mixing vessel, agitating device
For stirring the dregs of fat aqueous mixtures in dregs of fat water mixing vessel, dregs of fat mouth, suction is from top to bottom arranged in dregs of fat water mixing vessel
Mouth, water outlet and water inlet, dregs of fat mouth are set to the top of dregs of fat water mixing vessel, and pump orifice, water outlet are set to the dregs of fat
The side wall of water mixing vessel, water inlet are set to the bottom of dregs of fat water mixing vessel, and water feed apparatus passes through water inlet line and the dregs of fat
The water inlet of water mixing vessel connects, and suction unit is connect by suction channel with the pump orifice of dregs of fat water mixing vessel.The dregs of fat
A cone shell is set in the top of water mixing vessel, the lower part of dregs of fat water mixing vessel and cone shell form capsul
Body, the top of dregs of fat water mixing vessel and cone shell form seal casinghousing on one, and one dregs of fat of setting overflow at the top of lower seal casinghousing
Outlet, pump orifice are set to seal casinghousing side wall, and dregs of fat mouth is set to the top of seal casinghousing, and water outlet and water inlet are set
It is placed in lower seal casinghousing side wall, a dregs of fat pipeline is set in dregs of fat water mixing vessel, one end of dregs of fat pipeline is connect with dregs of fat mouth,
The other end of dregs of fat pipeline passes through cone shell.The stirring rod of agitating device passes through cone shell by dregs of fat overfall.Dregs of fat water
Mixing vessel also sets up refluxing opening, and refluxing opening is set to the side wall of seal casinghousing.One is set in the lower part of dregs of fat water mixing vessel
Rounding cone shell, water inlet are set to the bottom of rounding cone shell.Drain oil recovery equipment further includes mixing arrangement, and mixing arrangement will
Polymer powder is mixed with waste oil, obtains the dregs of fat.Figure it is seen that the mixture containing oil, water, slag is sent out after standing
Layer estranged, top are containing the oil polymer mixture of powders of oil, and middle part is water, and lower part is silt.Water inlet has bottom entrance,
Silt is washed open, thus by silt oil or polymer powder separate.Due to top oil polymer mixture of powders from
Dregs of fat overfall overflows, so that oil polymer mixture of powders is gathered in seal casinghousing, pump orifice is arranged upper close
Capsule body, so that oil polymer mixture of powders be separated, the separation of oil is can be realized by drying in oil polymer powder.In
Portion's water can be discharged from the water outlet that middle part is arranged in.By the way that upper seal casinghousing is arranged, so that isolated oil polymer powder
Last mixture is containing husky less.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.It is all
The equivalent changes and modifications that content is done according to the present invention are encompassed by the scope of the patents of the invention.
Claims (10)
1. a kind of oily sludge dregs of fat separate harmless treatment drain oil recovery equipment, which is characterized in that the drain oil recovery equipment
Including dregs of fat water mixing vessel, agitating device, water feed apparatus, suction unit, the agitating device, which is set to the mixing of dregs of fat water, to be held
In device, the agitating device is used to stir dregs of fat aqueous mixtures in dregs of fat water mixing vessel, the dregs of fat water mixing vessel by
The top of dregs of fat water mixing vessel is set to up to lower setting dregs of fat mouth, pump orifice, water outlet and water inlet, the dregs of fat mouth
Portion, the pump orifice, water outlet are set to the side wall of dregs of fat water mixing vessel, and the water inlet is set to dregs of fat water mixing vessel
Bottom, the water feed apparatus connect by water inlet line with the water inlet of dregs of fat water mixing vessel, and the suction unit passes through
Suction channel is connect with the pump orifice of dregs of fat water mixing vessel.
2. a kind of oily sludge dregs of fat according to claim 1 separate harmless treatment drain oil recovery equipment, feature exists
In setting a cone shell, the lower part of the dregs of fat water mixing vessel and cone shell in the top of the dregs of fat water mixing vessel
Seal casinghousing is formed, the top of the dregs of fat water mixing vessel and cone shell form seal casinghousing on one, close under described
It seals case top and one dregs of fat overfall is set, the pump orifice is set to seal casinghousing side wall, and the dregs of fat mouth is set to
The top of seal casinghousing, the water outlet and water inlet are set to lower seal casinghousing side wall, set in the dregs of fat water mixing vessel
A dregs of fat pipeline is set, one end of the dregs of fat pipeline is connect with dregs of fat mouth, and the other end of the dregs of fat pipeline passes through cone shell.
3. a kind of oily sludge dregs of fat according to claim 2 separate harmless treatment drain oil recovery equipment, feature exists
In the stirring rod of the agitating device passes through cone shell by dregs of fat overfall.
4. a kind of oily sludge dregs of fat according to claim 2 separate harmless treatment drain oil recovery equipment, feature exists
In the dregs of fat water mixing vessel also sets up refluxing opening, and the refluxing opening is set to the side wall of seal casinghousing.
5. a kind of oily sludge dregs of fat according to claim 2 separate harmless treatment drain oil recovery equipment, feature exists
In setting a rounding cone shell in the lower part of the dregs of fat water mixing vessel, the water inlet is set to the bottom of rounding cone shell.
6. a kind of oily sludge dregs of fat according to claim 2 separate harmless treatment drain oil recovery equipment, feature exists
In the drain oil recovery equipment further includes mixing arrangement, and the mixing arrangement mixes the polymer powder with waste oil, is obtained
The dregs of fat.
7. a kind of oily sludge dregs of fat according to claim 6 separate harmless treatment drain oil recovery equipment, feature exists
In the polymer powder is selected from polyethylene powders, polypropylene powder, ABS powder, Polystyrene powder, acrylate copolymer
One or more of powder, polyurethane powder.
8. a kind of oily sludge dregs of fat according to claim 7 separate harmless treatment drain oil recovery equipment, feature exists
In the polymer powder is foamable polymer powder.
9. a kind of oily sludge dregs of fat according to claim 8 separate harmless treatment drain oil recovery equipment, feature exists
In the foamable polymer powder is selected from polyethylene foamed powder, expanded polypropylene powder, foaming ABS powder, foaming polyphenyl second
One or more of alkene powder, foamed propylene acid polymer powder, polyurathamc powder.
10. a kind of oily sludge dregs of fat according to claim 9 separate harmless treatment drain oil recovery equipment, feature exists
In the partial size of the foamable polymer powder is 1-1000 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259506.8U CN208136059U (en) | 2018-02-15 | 2018-02-15 | A kind of oily sludge dregs of fat separation harmless treatment drain oil recovery equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820259506.8U CN208136059U (en) | 2018-02-15 | 2018-02-15 | A kind of oily sludge dregs of fat separation harmless treatment drain oil recovery equipment |
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| CN208136059U true CN208136059U (en) | 2018-11-23 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186975A (en) * | 2020-03-11 | 2020-05-22 | 金碳环境科技（天津）有限公司 | Ultrasonic oil stain treatment process |
| US11123754B2 (en) | 2019-04-03 | 2021-09-21 | Chongqing Technology And Business University | Liquid-liquid-solid three-phase separator for waste oil |
-
2018
- 2018-02-15 CN CN201820259506.8U patent/CN208136059U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11123754B2 (en) | 2019-04-03 | 2021-09-21 | Chongqing Technology And Business University | Liquid-liquid-solid three-phase separator for waste oil |
| CN111186975A (en) * | 2020-03-11 | 2020-05-22 | 金碳环境科技（天津）有限公司 | Ultrasonic oil stain treatment process |
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