CN106746416A - A kind of method that sludge treating system is built based on mud component - Google Patents
A kind of method that sludge treating system is built based on mud component Download PDFInfo
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- CN106746416A CN106746416A CN201710056315.1A CN201710056315A CN106746416A CN 106746416 A CN106746416 A CN 106746416A CN 201710056315 A CN201710056315 A CN 201710056315A CN 106746416 A CN106746416 A CN 106746416A
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/002—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1487—Removing organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- 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
- C02F11/10—Treatment of sludge; Devices therefor by pyrolysis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
- F23G7/06—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/10—Energy recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to disposal of oily sludge field, and in particular to a kind of method that sludge treating system is built based on mud component, it is adaptable to oil content 5%~50%, the Treatment of Sludge of water content 0%~85%, comprise the following steps：First, Module Division, is divided into nine major classes, respectively by the handling process required for above-mentioned condition Treatment of Sludge according to modular：Sorting removal of impurities module, the quenched module of materialization, dewatering module, drying/desiccation module, pyrolysis desorption module, pyrolysis charring module, fume treatment module, sewage disposal module and supplementary module；2nd, sludge kind delimited, oil content, oil content or its source according to sludge, delimit sludge species；3rd, module selection, according to sludge species, completes the module of handling process needed for selecting；4th, system building, assembling equipment is built according to chosen module.
Description
Technical field
The present invention relates to disposal of oily sludge field, and in particular to a kind of to build sludge treating system based on mud component
Method.
Background technology
The difference that oily sludge is originated according to it, its water content, oil content and has very big difference containing solid composition, therefore to containing
It is a great system engineering in the treatment of greasy dirt.Traditional sludge treatment engineering builds mode, by various processing equipments
It is mixed in together, do not have it is systematic by various handling process sub-modules design, cause in various Treatment of Sludge engineerings, each
Processing item needs are individually designed, build processing equipment, it is necessary to spend substantial amounts of energy.
The content of the invention
The purpose of the present invention, is in order in solving the problems, such as background technology, there is provided one kind builds sludge based on mud component
The method of processing system, by modular design, has simplified the process that sludge treating system is built.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of method that sludge treating system is built based on mud component, it is adaptable to oil content 5%~50%, water content 0%~85%
Treatment of Sludge, comprise the following steps：
First, Module Division, nine major classes are divided into by the handling process required for above-mentioned condition Treatment of Sludge according to modular, point
It is not：Sorting removal of impurities module, the quenched module of materialization, dewatering module, drying/desiccation module, pyrolysis desorption module, pyrolysis charring mould
Block, fume treatment module, sewage disposal module and supplementary module；
2nd, sludge kind delimited, oil content, oil content or its source according to sludge, delimit sludge species；
3rd, module selection, according to sludge species, completes the module of handling process needed for selecting；
4th, system building, assembling equipment is built according to chosen module.
Preferably, in the step 2, sludge kind is divided into：Drilling mud, oil gas field scene greasy filth, refinery " three
Mud ", collection oil transportation mud；
According to aqueous（%）, oil-containing（%）, containing solid（%）Percentage is divided,
The drilling mud is divided into oil-base mud（<10th, 15~40,50~70）, water-base mud（<5th, 10~20,50~70）；
Oil gas field scene greasy filth is divided into landing sludge（5~10,5~10,80~90）, clear tank greasy filth（65~75,15~
25th, 5~10）, live sludge（60~70,10~15,25~35）；
The refinery " three mud " is divided into oil removal ground bed mud and flotation scum silica frost（60~70,10~20,10~20）, residual active sludge
（75~85,<5th, 10~20）, water content can be by preliminary mechanical dewatering type, such as three-phase or two higher than 85% in refinery " three mud "
Phase centrifuge, folded spiral shell dewaterer etc. carry out being dewatered to 85% or so, or the handle by way of the dosing of front end is washed or extracted
After oil content reduction, it is dehydrated by pocket type filter pressing dehydrator or plate compression dewaterer；
The collection oil transportation mud（60~70,20~30,5~10）.
Preferably, in the step 3, various Treatment of Sludge module selections are as follows：
Oil-base mud, it is optional：Sorting removal of impurities module, it is essential：At the quenched module of materialization, dewatering module, pyrolysis desorption module, flue gas
Reason module, sewage disposal module, supplementary module；
Water-base mud, it is optional：Sorting removal of impurities module, pyrolysis desorption module, it is essential：The quenched module of materialization, dewatering module, drying/
Desiccation module, pyrolysis charring module, fume treatment module, sewage disposal module；
Landing sludge, it is essential：Sorting removal of impurities module, the quenched module of materialization, dewatering module, pyrolysis desorption module, fume treatment mould
Block, sewage disposal module, supplementary module；
Clear tank greasy filth, it is optional：Sorting removal of impurities module, dewatering module, pyrolysis charring module, it is essential：The quenched module of materialization, pyrolysis are de-
Attached module, supplementary module；
Live sludge, it is essential：At the quenched module of materialization, pyrolysis desorption module, pyrolysis charring module, fume treatment module, sewage
Reason module, supplementary module；
Oil removal ground bed mud and flotation scum silica frost, it is essential：Dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment mould
Block, sewage disposal module, supplementary module, dewatering module use electroosmotic dewatering；
Residual active sludge, it is essential：Dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment module, at sewage
Reason module, supplementary module, dewatering module are dehydrated using sheet frame high level cadre；
Collection oil transportation mud, it is essential：Sorting removal of impurities module, the quenched module of materialization, dewatering module, pyrolysis desorption module, fume treatment mould
Block, sewage disposal module, supplementary module.
Preferably, in the step one, the device that each module is used is provided with outer framework, and the outer framework is slight greatly
In TEU (Twenty-foot Equivalent Unit) size.
Preferably, the pyrolysis desorption module, including desorption apparatus are pyrolyzed, including pyrolysis desorption apparatus use rotary furnace
Or interior auger furnace conveyor, its internal maximum temperature is at 400~550 DEG C.
Preferably, the pyrolysis charring module, including pyrolysis charring device uses rotary furnace, its internal maximum temperature
At 550~700 DEG C.
Preferably, it is described sorting removal of impurities module can screening device be, dry-type pulverizing device, wet type breaker, vibrations
Screening plant, trommelling device or cleaning separator.
Preferably, the quenched module of materialization includes, medicament and its delivering pharmaceutical system and mixing device, its Chinese medicine
It is flocculation medicament, demulsification medicament, PH regulators, surfactant, ion adjustment agent, heavy metal absorbent, stabilizer, curing agent
One or more, mixing device includes, quenched reactor.
Preferably, the dewatering module can screening device be, drier, centrifuge, mechanical expression dehydration device, sheet frame
Depth filter-pressing device or electroosmotic dewatering device.
Preferably, the drying/desiccation module can screening device be, solar energy desiccation apparatus, moving bed desiccation apparatus,
The efficient desiccation apparatus of drum-type, blade desiccation apparatus or disk desiccation apparatus.
Preferably, the fume treatment module can screening device be, after burner, half dry type quenching apparatus, three
Phase-separating device, wet type cooling, deacidifying device or bag-type dust collector.
Preferably, the sewage disposal module can screening device be, flocculation deposition apparatus, dissolved air flotation device, twin-stage
Initial filter device, fine filtering device or biochemical treatment apparatus.
Preferably, the supplementary module can screening device be, nitrogen generation/storage device, superheated steam producer,
Generator system, portable Master Control Room, heat conduction oil system device, energy supply system device.
In sum, beneficial effects of the present invention：
1. a kind of method that sludge treating system is built based on mud component of the present invention, module is used by Treatment of Sludge
Change is processed, and the sludge that can be directed to heterogeneity content accomplishes that differentiated is precisely processed, and has been saved while improving treatment effect and set
Standby place input.
2. a kind of method that sludge treating system is built based on mud component of the present invention, modularization build process
Convenient, efficiency of construction is high.
Brief description of the drawings
Fig. 1 is the schematic diagram of embodiments of the invention 1；
Fig. 2 is the schematic diagram of embodiments of the invention 2；
Fig. 3 is the schematic diagram of embodiments of the invention 3；
Fig. 4 is the schematic diagram of embodiments of the invention 4；
Fig. 5 is the schematic diagram of embodiments of the invention 5；
Fig. 6 is the schematic diagram of embodiments of the invention 6；
Fig. 7 is the schematic diagram of embodiments of the invention 7.
Specific embodiment
Specific examples below is only explanation of the invention, and it is not limitation of the present invention, art technology
Personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as
All protected by Patent Law in scope of the presently claimed invention.
The present invention is described in detail with reference to the accompanying drawings and examples.
A kind of method that sludge treating system is built based on mud component, it is adaptable to oil content 5%~50%, water content 0%~
85% Treatment of Sludge, comprises the following steps：
First, Module Division, nine major classes are divided into by the handling process required for above-mentioned condition Treatment of Sludge according to modular, point
It is not：Sorting removal of impurities module, the quenched module of materialization, dewatering module, drying/desiccation module, pyrolysis desorption module, pyrolysis charring mould
Block, fume treatment module, sewage disposal module and supplementary module, the device that each module is used are provided with outer framework, described outer
Frame size is less than TEU (Twenty-foot Equivalent Unit) size；
2nd, sludge kind delimited, oil content, oil content or its source according to sludge, delimit sludge species, and mud kind is divided
For：Drilling mud（1）, oil gas field scene greasy filth（2）, refinery " three mud "（3）, collection oil transportation mud（4）；
According to aqueous（%）, oil-containing（%）, containing solid（%）Percentage is divided, the drilling mud（1）It is divided into oil-base mud（<10、15
~40,50~70）, water-base mud（<5th, 10~20,50~70）；Oil gas field scene greasy filth（2）It is divided into landing sludge（5~
10th, 5~10,80~90）, clear tank greasy filth（65~75,15~25,5~10）, live sludge（60~70,10~15,25~
35）；The refinery " three mud "（3）It is divided into oil removal ground bed mud and flotation scum silica frost（60~70,10~20,10~20）, residual activity
Sludge（75~85,<5th, 10~20）；The collection oil transportation mud（60~70,20~30,5~10）；
3rd, module selection, according to sludge species, completes the module of handling process needed for selecting；
4th, system building, assembling equipment is built according to chosen module.
Embodiment 1：
Oil-base mud treatment, oil base mud is mixed in exploitation of oil-gas field journey, use oil base drilling fluid to produce in adjoint drilling process
There are the high molecular polymer mixing such as the greasy filth waste of a large amount of drilling cuttings, diesel oil/white oil, the emulsifying agent of drilling process addition, regulator
Rock debris, it is aqueous（<10%）, oil-containing（15~40%）, containing solid（50~70%）.
According to Fig. 1, treatment using materialization quenched module, dewatering module, pyrolysis desorption module, fume treatment module,
Sewage disposal module and supplementary module are processed, and specific each module selection is that the quenched module of materialization uses flocculant dosing system
System；Dewatering module uses drier and centrifuge, first dries and is centrifuged afterwards；Pyrolysis desorption module is used, the interior auger type stove of two-stage
Body；Fume treatment module includes, after burner, three-phase separating device and bag-type dust collector；Supplementary module is sent out for nitrogen
Life/storage device and portable Master Control Room.
In pyrolysis desorption module, negative pressure -200Pa~-5Pa, maximum temperature in body of heater：380~500 DEG C, material
In the maximum temperature residence time：10~20min, pyrolysis desorption module is divided into two-stage desorption, one-level desorption：Room temperature~300
DEG C, two grades of desorptions：300 DEG C~maximum temperature.
Embodiment 2：
Water-base mud treatment, during water-base mud is exploitation of oil-gas field journey, with what is produced using water-base drilling fluid in drilling process
Be mixed with the waste containing all kinds of chemical agents of a large amount of drilling cuttings, be water, flocculant, coating agent, inhibitor, lubricant, anti-sloughing agent,
Flow pattern regulator, oil protect the mixture of the high molecular polymers such as material and well drilling detritus, aqueous（<5%）, oil-containing（10~20%）, contain
Gu（50~70%）.
According to Fig. 2, treatment using materialization quenched module, dewatering module, drying/desiccation module, fume treatment module,
Sewage disposal module, specific each module selection is that the quenched module of materialization uses flocculant medicine system；Dewatering module is using drying
Machine and centrifuge, first dry and are centrifuged afterwards；Drying/desiccation module uses the efficient desiccation apparatus of drum-type；Fume treatment module includes,
After burner, three-phase separating device and bag-type dust collector.
Maximum temperature in the efficient desiccation apparatus of drum-type：150~300 DEG C, material is stopped in maximum temperature
Time：10~20min, desiccation stove：Room temperature~maximum temperature, negative pressure -200Pa~-5Pa in desiccation apparatus.
Embodiment 3：
Landing Treatment of Sludge, landing sludge is that the generations such as wellsite operation and line equipment leakage in oil extraction process contain greasy dirt
Crude oil leakage during mud, including Crude Oil Transportation, turnaround of unit and folding oil well to ground, let out by the accident crude oil such as blowout and open flow
The crude oil that the reasons such as leakage ground are caused is flowed on the ground, so as to form ground sludge on ground.Landing sludge comprising crude oil and sandstone,
The mixture of weeds, light composition volatilization, main black containing mink cell focus, thick, particle is thick, and contains more weeds, volume
The various foreign matters such as bag, bulk rubble are knitted, it is aqueous（5~10%）, oil-containing（5~10%）, containing solid（80~90%）.
According to Fig. 3, treatment using sorting removal of impurities module, the quenched module of materialization, dewatering module, pyrolysis desorption module,
Fume treatment module, sewage disposal module, supplementary module, specific each module selection are that sorting removal of impurities module is the broken dress of wet type
Put；The quenched module of materialization coordinates quenched reactor using flocculant dosing；Dewatering module uses centrifuge；Pyrolysis desorption module is adopted
With the interior auger furnace conveyor of two-stage；Fume treatment module includes that after burner, three-phase separating device and bag-type dust are filled
Put；Sewage disposal module uses dissolved air flotation device；Supplementary module uses heat-conducting oil system, nitrogen generation/storage device and shifting
Dynamic formula Master Control Room.
In pyrolysis desorption module, negative pressure -200Pa~-5Pa, maximum temperature in body of heater：450~550 DEG C, material
In the maximum temperature residence time：10~30min, pyrolysis desorption module is divided into two-stage desorption, one-level desorption：Room temperature~300
DEG C, two grades of desorptions：300 DEG C~maximum temperature.
Embodiment 4：
Clear tank oil-sludge treatment, clear tank greasy filth is the tank bottom oil sludge of Oil Field oil storage tank, including live crude oil storing process Central Plains
The inorganic magazine such as the grains of sand, the soil of the asphalitine in oil, colloid and entrained with is accumulated in oil tank because density contrast and water are settled together
Bottom, the tank bottom mud of formation, general solid content is relatively low aqueous in fluid state, and few foreign containing bulk（65~75%）、
Oil-containing（15~25%）, containing solid（5~10%）.
According to Fig. 4, treatment is desorbed module, supplementary module using the quenched module of materialization, dewatering module, pyrolysis, specifically
Each module selection is that the quenched module of materialization coordinates quenched reactor using flocculant dosing；Dewatering module uses centrifuge；Pyrolysis
Desorption module uses the interior auger furnace conveyor of two-stage；Fume treatment module includes, after burner, three-phase separating device and cloth
Bag dust arrester；Sewage disposal module uses dissolved air flotation device；Supplementary module is using heat-conducting oil system and portable Master Control Room.
In pyrolysis desorption module, negative pressure -200Pa~-5Pa, maximum temperature in body of heater：450~550 DEG C, material
In the maximum temperature residence time：10~30min, pyrolysis desorption module is divided into two-stage desorption, one-level desorption：Room temperature~300
DEG C, two grades of desorptions：300 DEG C~maximum temperature.
Embodiment 5：
Oil removal ground bed mud is processed with flotation scum silica frost, and oil removal ground bed mud and flotation scum silica frost are oil removal in Petrochemical Enterprises sewage disposal process
The oily sludge that pond and floation tank are produced, by oil-in-water, the stable emulsion body that Water-In-Oil and flocculant, suspended solid are constituted
System, it is difficult to settle；Concentration is difficult, and dehydration and treatment technology difficulty are big, aqueous（60~70%）, oil-containing（10~20%）, containing solid（10
~20%）.
According to Fig. 5, treatment using dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment module,
Sewage disposal module, supplementary module, specific each module selection is that dewatering module uses electroosmotic dewatering device；Drying/desiccation mould
Block selects the efficient desiccation apparatus of drum-type and its auxiliary combustion stove；Pyrolysis charring module uses rotary furnace；Fume treatment module is selected
With after burner, three-phase separating device, half dry type quenching apparatus；Sewage disposal module is biochemical treatment apparatus；Auxiliary mould
Block is nitrogen generation/storage device.
In drying/desiccation module, range of temperature is room temperature~150 DEG C, and in pyrolysis charring module, highest is anti-in stove
Answer temperature：550~650 DEG C, material is in the maximum temperature residence time：Point multiple temperature ranges, temperature in 10~30min, stove
Degree is distributed as 150 DEG C~maximum temperature.
Embodiment 6：
Residual active sludge treatment, residual active sludge is that the activity that Petrochemical Enterprises sewage disposal process mesophytization pond produces is dirty
Mud, including biochemical process microbial cells, inorganic ash content and micro oil slick, it is aqueous（75~85%）, oil-containing（<5%）, containing solid
（10~20%）.
According to Fig. 6, treatment using dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment module,
Sewage disposal module, supplementary module, specific each module selection is that dewatering module uses sheet frame depth filter-pressing device；Drying/desiccation
Module selects the efficient desiccation apparatus of drum-type and its auxiliary combustion stove；Pyrolysis charring module uses rotary furnace；Fume treatment module
From after burner, three-phase separating device, half dry type quenching apparatus；Sewage disposal module is biochemical treatment apparatus；Auxiliary
Module is portable Master Control Room.
In drying/desiccation module, range of temperature is room temperature~150 DEG C, and in pyrolysis charring module, highest is anti-in stove
Answer temperature：550~650 DEG C, material is in the maximum temperature residence time：Point multiple temperature ranges, temperature in 10~30min, stove
Degree is distributed as 150 DEG C~maximum temperature.
Embodiment 7：
Collect defeated oil-sludge treatment, in integrating oil transportation mud as the oil products such as mammoth tanker, tank farm, Petrochemical Enterprises warehouse/tank oil product through it is long when
Between store, form not only black but also thick colloid substance layer, when the regular Oilcan cleaning of 2~6 years is spaced, produce oil tank bottom
Mud, a large amount of viscous crude such as colloid, wax, asphalitine mix what a small amount of sediment settlement was formed in crude oil and process oil product
Black but also thick colloid substance, aqueous not only（60~70%）, oil-containing（20~30%）, containing solid（5~10%）.
According to Fig. 7, treatment using sorting removal of impurities module, the quenched module of materialization, dewatering module, pyrolysis charring module,
Fume treatment module, sewage disposal module, supplementary module, specific each module selection are that sorting removal of impurities module is the broken dress of wet type
Put；The quenched module of materialization uses quenched reactor；Dewatering module uses centrifuge；Fume treatment module is filled from second-time burning
Put, three-phase separating device, bag-type dust collector；Sewage disposal module is dissolved air flotation device；Supplementary module is that nitrogen occurs/storage
Cryopreservation device, heat-conducting oil system and portable Master Control Room.
In pyrolysis charring module, maximum temperature：550~650 DEG C, material is in the maximum temperature residence time：
Point multiple temperature ranges in 10~30min, stove, Temperature Distribution is 150 DEG C~maximum temperature, and -200Pa is used in module
The tiny structure of~-5Pa.
Claims (10)
1. a kind of method that sludge treating system is built based on mud component, it is characterised in that this method is applied to oil content 5%
~50%, the Treatment of Sludge of water content 0%~85% is comprised the following steps：
First, Module Division, nine major classes are divided into by the handling process required for above-mentioned condition Treatment of Sludge according to modular, point
It is not：Sorting removal of impurities module, the quenched module of materialization, dewatering module, drying/desiccation module, pyrolysis desorption module, pyrolysis charring mould
Block, fume treatment module, sewage disposal module and supplementary module；
2nd, sludge kind delimited, oil content, oil content or its source according to sludge, delimit sludge species；
3rd, module selection, according to sludge species, completes the module of handling process needed for selecting；
4th, system building, assembling equipment is built according to chosen module.
2. a kind of method that sludge treating system is built based on mud component according to claim 1, it is characterised in that institute
State in step 2, sludge kind is divided into：Drilling mud, oil gas field scene greasy filth, refinery " three mud ", collection oil transportation mud；
According to aqueous（%）, oil-containing（%）, containing solid（%）Percentage is divided,
The drilling mud is divided into oil-base mud（<10th, 15~40,50~70）, water-base mud（<5th, 10~20,50~70）；
Oil gas field scene greasy filth is divided into landing sludge（5~10,5~10,80~90）, clear tank greasy filth（65~75,15~
25th, 5~10）, live sludge（60~70,10~15,25~35）；
The refinery " three mud " is divided into oil removal ground bed mud and flotation scum silica frost（60~70,10~20,10~20）, residual active sludge
（75~85,<5th, 10~20）；
The collection oil transportation mud（60~70,20~30,5~10）.
3. a kind of method that sludge treating system is built based on mud component according to claim 2, it is characterised in that institute
State in step 3, various Treatment of Sludge module selections are as follows：
Oil-base mud, it is optional：Sorting removal of impurities module, it is essential：At the quenched module of materialization, dewatering module, pyrolysis desorption module, flue gas
Reason module, sewage disposal module, supplementary module；
Water-base mud, it is optional：Sorting removal of impurities module, pyrolysis desorption module, it is essential：The quenched module of materialization, dewatering module, drying/
Desiccation module, fume treatment module, sewage disposal module；
Landing sludge, it is essential：Sorting removal of impurities module, the quenched module of materialization, dewatering module, pyrolysis desorption module, fume treatment mould
Block, sewage disposal module, supplementary module；
Clear tank greasy filth, it is optional：Sorting removal of impurities module, dewatering module, pyrolysis charring module, it is essential：The quenched module of materialization, pyrolysis are de-
Attached module, supplementary module；
Live sludge, it is essential：At the quenched module of materialization, pyrolysis desorption module, pyrolysis charring module, fume treatment module, sewage
Reason module, supplementary module；
Oil removal ground bed mud and flotation scum silica frost, it is essential：Dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment mould
Block, sewage disposal module, supplementary module, dewatering module use electroosmotic dewatering；
Residual active sludge, it is essential：Dewatering module, drying/desiccation module, pyrolysis charring module, fume treatment module, at sewage
Reason module, supplementary module, dewatering module are dehydrated using sheet frame high level cadre；
Collection oil transportation mud, it is essential：Sorting removal of impurities module, the quenched module of materialization, dewatering module, the de- charing block of pyrolysis, fume treatment mould
Block, sewage disposal module, supplementary module.
4. a kind of method that sludge treating system is built based on mud component according to claim 3, it is characterised in that institute
State in step one, the device that each module is used is provided with outer framework, the outer framework size is less than TEU (Twenty-foot Equivalent Unit) size.
5. a kind of method that sludge treating system is built based on mud component according to claim 4, it is characterised in that institute
Pyrolysis desorption module is stated, including pyrolysis desorption apparatus use rotary furnace or interior auger furnace conveyor, its internal maximum temperature is 400
~550℃。
6. a kind of method that sludge treating system is built based on mud component according to claim 4, it is characterised in that institute
Pyrolysis charring module is stated, including pyrolysis charring device uses rotary furnace, its internal maximum temperature is at 550 ~ 700 DEG C.
7. a kind of method that sludge treating system is built based on mud component according to claim 5 or 6, its feature is existed
In, it is described sorting removal of impurities module can screening device be, dry-type pulverizing device, wet type breaker, vibrations screening plant, rotary screen
Screening device or cleaning separator.
8. a kind of method that sludge treating system is built based on mud component according to claim 5 or 6, its feature is existed
In, the drying/desiccation module can screening device be, solar energy desiccation apparatus, moving bed desiccation apparatus, the efficient desiccation of drum-type
Device, blade desiccation apparatus or disk desiccation apparatus.
9. a kind of method that sludge treating system is built based on mud component according to claim 5 or 6, its feature is existed
In, the fume treatment module can screening device be, after burner, half dry type quenching apparatus, three-phase separating device, wet type
Cooling, deacidifying device or bag-type dust collector.
10. a kind of method that sludge treating system is built based on mud component according to claim 5 or 6, its feature is existed
In, the supplementary module can screening device be, nitrogen generation/storage device, superheated steam producer, generator system, shifting
Dynamic formula Master Control Room, heat conduction oil system device, energy supply system device.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107151088A (en) * | 2017-07-21 | 2017-09-12 | 浙江宜可欧环保科技有限公司 | The processing method of oily sludge on offshore platform |
| CN107265801A (en) * | 2017-07-03 | 2017-10-20 | 甘肃新鑫能源工程有限公司 | Land the process of mud in a kind of processing oil field |
| CN107601807A (en) * | 2017-09-29 | 2018-01-19 | 河北玖兆环保科技有限公司 | A kind of discarded oil-based drilling mud processing system and method |
| WO2018137388A1 (en) * | 2017-01-25 | 2018-08-02 | 浙江宜可欧环保科技有限公司 | Sludge pyrolysis desorption apparatus |
| CN110015834A (en) * | 2018-01-09 | 2019-07-16 | 深圳市龙澄高科技环保（集团）有限公司 | A kind of modularization quickly connects movable type sludge carbonization treatment apparatus |
| CN110240376A (en) * | 2019-06-28 | 2019-09-17 | 新疆中金科瑞新能源发展股份有限公司 | A kind of oily waste thermal desorption processing system and method |
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| WO2018137388A1 (en) * | 2017-01-25 | 2018-08-02 | 浙江宜可欧环保科技有限公司 | Sludge pyrolysis desorption apparatus |
| CN107265801A (en) * | 2017-07-03 | 2017-10-20 | 甘肃新鑫能源工程有限公司 | Land the process of mud in a kind of processing oil field |
| CN107151088A (en) * | 2017-07-21 | 2017-09-12 | 浙江宜可欧环保科技有限公司 | The processing method of oily sludge on offshore platform |
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