CN107382007A - A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources - Google Patents
A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources Download PDFInfo
- Publication number
- CN107382007A CN107382007A CN201710657913.4A CN201710657913A CN107382007A CN 107382007 A CN107382007 A CN 107382007A CN 201710657913 A CN201710657913 A CN 201710657913A CN 107382007 A CN107382007 A CN 107382007A
- Authority
- CN
- China
- Prior art keywords
- pyrolysis
- greasy filth
- gas
- caused
- desiccation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 95
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000002485 combustion reaction Methods 0.000 claims abstract description 52
- 239000007789 gas Substances 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000003546 flue gas Substances 0.000 claims abstract description 28
- 239000002912 waste gas Substances 0.000 claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 239000010802 sludge Substances 0.000 claims abstract description 9
- 238000005201 scrubbing Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims abstract description 6
- 239000000446 fuel Substances 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 9
- 239000003610 charcoal Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009977 dual effect Effects 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 230000002269 spontaneous effect Effects 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 3
- 230000005494 condensation Effects 0.000 claims description 3
- 239000010779 crude oil Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- 239000002283 diesel fuel Substances 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 238000005191 phase separation Methods 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 210000000952 spleen Anatomy 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005008 domestic process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009689 gas atomisation Methods 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002985 organ of corti Anatomy 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
-
- 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
Abstract
A kind of integrating device of portable greasy filth pyrolysis disposal of resources,Including closed feed bin,Closed feed bin is fed by the sealed transitional storehouse of closed-type feed device to desiccation room,Water vapour and waste gas pass through scrubbing tower caused by desiccation in desiccation room,Waste gas demisting separator and air-introduced machine are supplied to combustion chamber as air supply,Greasy filth is supplied to pyrolysis chamber and is pyrolyzed after desiccation in desiccation room,Pyrolysis gas caused by being pyrolyzed in pyrolysis chamber is supplied to combustion chamber by the device that strile-backs and is used as fuel or entrance separation condenser system recovery lightweight oil,Residue caused by pyrolysis delivers to residue storage bin by drawing mechanism in pyrolysis chamber,Caused flue gas is supplied to the heat exchanger with dedusting function in combustion chamber,Caused hot water is supplied to feed system heating charging or outer confession in heat exchanger,Flue gas passes through cleaning system standard discharge,Present invention also offers corresponding method of disposal,Greasy filth minimizing can be achieved,It is innoxious,Clean disposal and the economic reuse of recycling,Disposal to dispersed sludge is significant.
Description
Technical field
The invention belongs to contained Mud Treatment Technology field, is related to the disposal of its energy, more particularly to a kind of portable oil
Mud is pyrolyzed the integrating device and method of disposal of resources.
Background technology
Oilfield applications are caused a large amount of in the production processes such as oil extraction, oil-gas gathering and transportation, the sewage disposal of oil-refining chemical factory
Greasy filth, it has also become the important problem that oilfield applications face.Shown according to statistics, China's year greasy filth yield has reached within 2014
4000000 tons or so, and domestic oily sludge reaches environmental protection management and harmless treatment degree is relatively low, only 50~60%.Containing greasy dirt
Mud composition is complicated；Oil-in-water, Water-In-Oil and suspended solid composition stable suspersion emulsion system, viscosity is big, and stability is strong；
Contain the harmful substances such as polycyclic aromatic hydrocarbon (PAHs), harmful microorganism, pathogen.The processing not in time of greasy filth is to big in producing region
Contamination hazard caused by the environment such as gas and water body and soil is larger, and oily sludge is included in into hazardous waste.
Current domestic process for treating oil-containing sludge, it can be divided mainly into for the purpose of minimizing and reclaim petroleum resources method,
Such as extract, wash, cracking mode is separated with inorganic component in greasy filth, reclaim petroleum resources, while reach decrement purpose,
This method typically has the characteristics that integrated cost is high, equipment investment is big, the rate of recovery is low, secondary pollution is serious, economy is poor, difficult
To be widely applied；Another traditional treatment method is mainly for the purpose of innoxious, such as landfill, microorganism decomposition, burning, desiccation
And pyrolysis etc., this method crude oil cannot recycle, and equipment investment is big, and the defects of secondary pollution be present.Greasy filth is pyrolyzed
Clean heat treatment is carried out to greasy filth under oxygen-free atmosphere, by the novel process technology as alternative burning, but greasy filth both at home and abroad
Pyrolytic process also imperfection, it is costly generally as inanimate matter and the desorption of oil, economical operation；Lack simultaneously in face of greasy filth point
The integrated technique and equipment for the features such as property, geographical environment are complicated, amount is few are dissipated, research and development have mobility distribution greasy filth disposing technique
With integrated equipment, have to greasy filth disposal on the basis of harmlessness disposing is carried out to greasy filth, realize that recycling recycles, to oil
The development of field industry has important practical significance.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art, promote the application of the pyrolytic technique of solid waste oily sludge,
It is an object of the invention to provide a kind of integrating device and method of portable greasy filth pyrolysis disposal of resources, first by closed
Induction system is delivered to desiccation room, and induction system is that thermal jacket heats to greasy filth, reduces greasy filth viscosity, avoids blocking；
Greasy filth carries out desiccation in desiccation room, and after caused water vapour and waste gas enter water cooling system, waste gas enters combustion chamber conduct
Air supply, the greasy filth that moisture content substantially reduces is converting into pyrolysis chamber's progress, and caused pyrolysis gas is directly entered burning
Room burning provides energy for its own system, or enters separation condenser system recovery lightweight oil, and non-condensing gas enter back into combustion
Burn room burning, caused pyrolysis residue standard discharge；Flue gas caused by combustion chamber enters the air water heat exchange with dedusting function
Device, hot water supply feed system heating charging, flue gas pass through cleaning system standard discharge again, while by each system integration in one
Body, packaged type equipment is formed, a kind of method and apparatus is provided to solve dispersed greasy filth.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of integrating device of portable greasy filth pyrolysis disposal of resources, including closed feed bin 1, closed feed bin 1 is by close
Close the sealed transitional storehouse 3 of feed arrangement 2 to be fed to desiccation room 4, water vapour and waste gas pass through washing caused by desiccation in desiccation room 4
Tower 12, waste gas demisting separator 13 and air-introduced machine 11 are supplied to combustion chamber 6 and are used as air supply, oil after desiccation in desiccation room 4
Mud is supplied to pyrolysis chamber 5 and is pyrolyzed, and pyrolysis gas caused by pyrolysis is supplied to combustion chamber 6 by the device 8 that strile-backs and is used as combustion in pyrolysis chamber 5
Material enters separation condenser system recovery lightweight oil, and residue caused by pyrolysis is delivered to residual by drawing mechanism 20 in pyrolysis chamber 5
Slag storage bin 21, caused flue gas is supplied to the heat exchanger 16 with dedusting function in the combustion chamber 6, is produced in heat exchanger 16
Raw hot water is supplied to feed system heating charging, and flue gas passes through cleaning system standard discharge.
The closed-type feed device 2 and drawing mechanism 20 are jacket type structure, are led in the chuck of closed-type feed device 2
Enter hot water, heated for feeding greasy filth, cold water is passed through in the chuck of drawing mechanism 20, for discharging residue cooling, the closed-type feed
The chuck of device 2 connects caused hot water in heat exchanger 16.
The desiccation room 4 is the upper strata of pyrolysis oven, and pyrolysis chamber 5 is the lower floor of same pyrolysis oven, the sealing transitional storehouse 3
Feedstock direction is vertical with the pyrolysis oven.
The device 8 that strile-backs is built in combustion chamber 6, the flame of the discharge ring of pyrolysis gas around combustion-chamber burner 7.
The separation condenser system includes pyrolysis liquid/gas separator 9 and condensation separation retracting device 10, and pyrolysis gas is introduced into heat
Liquid/gas separator 9 is solved, enters back into pyrolytic behavior condenser 10, remaining non-condensing gas provide energy into combustion chamber for system,
The waste gas of water vapour caused by desiccation and waste gas after scrubbing tower and demisting separation enters combustion chamber as air in desiccation room 4
It is combustion-supporting.
Caused flue gas enters via the dual firing chamber 15 with dual firing chamber's burner 14 in the combustion chamber 6 has cyclone dust removal
With the heat exchanger 16 of aqueous vapor heat exchange function, the cleaning system includes alkali formula spray column 17, the activated carbon set gradually
Adsorbent bed 18 and chimney 19.
Present invention also offers the portable greasy filth based on the integrating device to be pyrolyzed disposal of resources method, including as follows
Step：
A. greasy filth is delivered to sealing transitional storehouse 3 by closed-type feed device 2, then is delivered to desiccation room 4, greasy filth is in anaerobic
Under state, desiccation is carried out, the caused water cooled but device 12 of water vapour and waste gas cools down, after waste gas demisting separator 13, by
Air-introduced machine 11 is supplied to combustion chamber 6 and is used as air supply, and the greasy filth that moisture content reduces carries out converting into pyrolysis chamber 5, obtains
Pyrolysis gas and the residue based on inanimate matter；
B. pyrolysis gas caused by step a is directly entered combustion chamber 6 and provides energy, insufficient section as fuel for its own system
Supplemented with additional natural gas or diesel oil；If the energy of caused pyrolysis gas is more than energy needed for system, unnecessary pyrolysis gas
Through separating condenser system recovery lightweight oil, non-condensing gas go back to combustion chamber 6 and burnt；
C. flue gas caused by pyrolysis gas burning is handed over into the progress air water heat of heat exchanger 16 with dedusting function in step b
Change, caused hot water heats to the crude oil mud of feed system, reduces greasy filth viscosity, and flue gas passes through cleaning system standard discharge.
D. the residue in step a is sent with the drawing mechanism 20 of the direct two ways of water mist sprinkling indirectly by closed water leg
To residue storage bin 21, residue is avoided to be drained through the spontaneous combustion of journey outside.
The greasy filth is mainly ground sludge in oil extraction process, settling tank greasy filth, greasy filth caused by three phase separation,
Oil spilling sludge caused by production accident.
In the step a, the desiccation temperature range of desiccation room 4 is 100~120 DEG C, and desiccation is aqueous in greasy filth to reduce
Rate；The pyrolysis temperature range of pyrolysis chamber 5 is 350~650 DEG C, in 20~50min of effective pyrolysis zone residence time, the pyrolysis gas
Flue-gas temperature scope caused by burning is 700-1100 DEG C.
Water vapour caused by the desiccation and waste gas enter scrubbing tower 12 and reclaim moisture, then are atomized separator 13 through waste gas
Dedusting is combustion-supporting into combustion chamber 6 as air-source；
The pyrolysis gas is directly entered combustion chamber 6 by being built in the device 8 that strile-backs of combustion chamber and burnt, or enter separate it is cold
After solidifying system recovery lightweight oil, non-condensing gas burn into combustion chamber 6；
Flue gas after the dedusting of heat exchanger 16 standard discharge after extremely cold, alkali formula spray, charcoal absorption；
The residue main component is greasy filth charcoal, and closed water leg and direct water mist sprinkling knot are used in outside course of conveying
Cooling means is closed, avoids the spontaneous combustion of greasy filth charcoal.
Compared with prior art, the present invention is by by induction system, desiccation-pyrolysis-combustion system, flue gas purification system etc.
Skid-mounted type module is formed, and is assembled into the integrating device of packaged type, the distributed treatment for different location dispersiveness greasy filth.
The integrating device has desiccation pyrolysis function, can handle different qualities greasy filth, heavy oil in greasy filth can be switched into lightweight oil,
Directly it can burn or reclaim, there is larger flexibility, cleaning harmless treatment for greasy filth provides a method that and equipment.
Brief description of the drawings
Fig. 1 is the structural representation of the integrating device of the portable greasy filth pyrolysis disposal of resources of the present invention.
Embodiment
The invention provides the integrating device and method of a kind of portable pyrolysis disposal of resources of greasy filth, below in conjunction with the accompanying drawings
The particular technique method and apparatus of the present invention are carried out with detailed, complete description explanation, described tool with embodiment
Body embodiment is only the part example of the present invention, rather than whole examples.Those skilled in the art do not make creative labor
The every other example obtained under the premise of dynamic, belongs to protection scope of the present invention.
A kind of integrating device of portable greasy filth pyrolysis disposal of resources, it forms structure as shown in figure 1, including closed material
Storehouse 1, closed feed bin 1 is fed by the sealed transitional storehouse 3 of closed-type feed device 2 to desiccation room 4, in desiccation room 4 caused by desiccation
Water vapour and waste gas are supplied to combustion chamber 6 by scrubbing tower 12, waste gas atomization separator 13 and air-introduced machine 11 and are used as air benefit
Give, greasy filth is supplied to pyrolysis chamber 5 and is pyrolyzed after desiccation in desiccation room 4, and pyrolysis gas passes through the dress that strile-backs caused by pyrolysis in pyrolysis chamber 5
Put 8 to be supplied to combustion chamber 6 as fuel or enter separation condenser system recovery lightweight oil, residue caused by pyrolysis in pyrolysis chamber 5
Residue storage bin 21 is delivered to by drawing mechanism 20, caused flue gas is supplied to the heat friendship with dedusting function in the combustion chamber 6
Parallel operation 16, caused hot water is supplied to feed system heating charging in heat exchanger 16, and flue gas passes through cleaning system standard discharge.
Wherein, closed feed bin 1, closed-type feed device 2 and sealing transitional storehouse 3 form closed conveying system, closed-type feed dress
It is jacket type structure to put 2, and hot water is passed through in the chuck of closed-type feed device 2, is heated for feeding greasy filth, for example, can directly connect
Caused hot water in heat exchanger 16.
Desiccation room 4 and pyrolysis chamber 5 are built in combustion chamber 6 altogether, are the levels of same pyrolysis oven, the charging side of transitional storehouse 3
To vertical with the pyrolysis oven.Desiccation effect can be regulated and controled by adjusting the greasy filth residence time, improve efficiency of utilization.
Waste gas containing water vapour caused by desiccation room 4 enters combustion chamber 6 as make-up gas auxiliary after removing water vapour
Burning.
Pyrolysis gas has two kinds to utilize path, i.e., directly strile-backs and reclaim oil only combustible gas and strile-back.
The device 8 that strile-backs is built in combustion chamber 6, the flame of the discharge ring of pyrolysis gas around combustion-chamber burner 7.
Caused flue gas enters via the dual firing chamber 15 with dual firing chamber's burner 14 in combustion chamber 6 has cyclone dust removal and water
The heat exchanger 16 of gas heat exchange function, the cleaning system include alkali formula spray column 17, the charcoal absorption set gradually
Bed 18 and chimney 19.
Drawing mechanism 20 is jacket type structure, and cold water is passed through in the chuck of drawing mechanism 20, is cooled for discharging residue, simultaneously
It may also be combined with the type of cooling of Direct spraying.
The present invention forms moveable integrating device for several modules with skid function.
Based on apparatus above, the present invention, which can realize, moves processing, dangerous solid waste greasy filth to dispersed place greasy filth
Be pyrolyzed be converted into cleaning combustible gas and the residue based on inorganic matter, combustible gas directly provide energy or recovery for its own system
Lightweight oil, that realizes greasy filth cleans disposal, reaches the innoxious of greasy filth, minimizing and recycling purpose.Greasy filth of the present invention
Movable type pyrolysis disposal of resources method mainly comprises the following steps：
(1) greasy filth being unloaded at the closed feed bin 1 under level ground, closed feed bin 1 is in seal process during operation,
Material is delivered to sealing transitional storehouse 3 by the spiral organ of closed-type feed device 2, conveys the sealing of whole material, then with sealing transition
The spiral of storehouse 3 is delivered to the desiccation room 4 of pyrolysis body of heater with body of heater vertical direction；
(2) material of pyrolysis chamber 5 is heated to by burner external source be pyrolyzed required 350~650 DEG C of temperature, regulation pyrolysis
Inside spin 20~the 50min of residence time of material of room 5, caused solid phase residue oil content is less than less than 1%, meet discharge mark
It is accurate；Desiccation room material is in desiccation temperature needed for 100-120 DEG C by adjusting the inside spin of desiccation room 4, make thing greasy filth after desiccation
Moisture content is below 20%；
(3) waste gas of the moisture vapor of desiccation room 4 collects waste water by the water cooling of scrubbing tower 12, then is atomized and separates by waste gas
Device 13 simultaneously enters combustion chamber 6 through air-introduced machine 11, is supplied oxygen for combustion chamber 6, and remove removing exhaust gas；
(4) pyrolysis gas of pyrolysis chamber 5 is introduced directly into combustion chamber 6 and burnt, if raw sewage containing oil it is more when, partly enter by
It is pyrolyzed the Oil recovery system recovery lightweight oil that liquid/gas separator 9 and condensation separation retracting device 10 form, non-condensing gas
Burnt into combustion chamber 6；
(5) by external jacket, cooling and spraying directly cool down two ways by residue temperature to solid phase residue caused by pyrolysis indirectly
Degree is down to room temperature, and by adjustable diameter and screw adjusting drawing mechanism 20 cool time；
(6) flue-gas temperature is heated to more than 1100 DEG C by the flue gas of combustion chamber 6 by dual firing chamber's burner 14, makes pyrolysis gas
Burning is complete, and can remove greasy filth and carry the poisonous organic principles such as bioxin；
(7) high-temperature flue gas enters the heat exchanger 16 with dedusting function, the dust in flue gas is removed, by the heat of conversion
Water is delivered to the chuck of closed-type feed device 2, and greasy filth is heated, and reduces greasy filth viscosity；
(8) alkali formula spray column 17 and the suction of follow-up activated carbon with extremely cold function are entered by the flue gas after heat exchange
Attached bed 18, to flue gas cool-down purification by being arranged outside chimney 19.
To sum up, the present invention by the organic principle that grades of the mink cell focus in greasy filth by greasy filth Non-oxygen pyrolytic by being cracked into lightweight gas
Body component, while be that oil is confessed or reclaimed to system by caused cleaning oil gas component combustion, realize greasy filth minimizing, harmless
Change, clean disposal and the economic reuse of recycling, and integrated discharging system, pyrolysis system, oil gas burning or recovery system, cigarette
Using the integral packaged type device such as cleaning system, the disposal to dispersed sludge has important practical significance gas.
Claims (10)
1. a kind of integrating device of portable greasy filth pyrolysis disposal of resources, including closed feed bin (1), it is characterised in that closed
Feed bin (1) is fed by closed-type feed device (2) sealed transitional storehouse (3) to desiccation room (4), desiccation generation in desiccation room (4)
Water vapour and waste gas combustion chamber (6) is supplied to by scrubbing tower (12), waste gas demisting separator (13) and air-introduced machine (11)
As air supply, greasy filth is supplied to pyrolysis chamber (5) and is pyrolyzed after desiccation in desiccation room (4), in pyrolysis chamber (5) caused by pyrolysis
Pyrolysis gas is supplied to combustion chamber (6) by the device that strile-backs (8) and is used as fuel or into separation condenser system recovery lightweight oil, is pyrolyzed
Residue caused by pyrolysis delivers to residue storage bin (21) by drawing mechanism (20) in room (5), caused by the combustion chamber (6)
Flue gas is supplied to the heat exchanger (16) with dedusting function, in heat exchanger (16) caused hot water be supplied to feed system heat into
Material or outer confession, flue gas pass through cleaning system standard discharge.
2. the integrating device of portable greasy filth pyrolysis disposal of resources according to claim 1, it is characterised in that described closed
Feed arrangement (2) and drawing mechanism (20) are jacket type structure, are passed through hot water in the chuck of closed-type feed device (2), are
Feeding greasy filth is heated, and cold water is passed through in the chuck of drawing mechanism (20), for discharging residue cooling, the closed-type feed device (2)
Chuck connect caused hot water in heat exchanger (16).
3. the integrating device of portable greasy filth pyrolysis disposal of resources according to claim 1, it is characterised in that the desiccation
Room (4) is the upper strata of pyrolysis oven, and pyrolysis chamber (5) are the lower floors of same pyrolysis oven, it is described sealing transitional storehouse (3) feedstock direction with
The pyrolysis oven is vertical.
4. the integrating device of portable greasy filth pyrolysis disposal of resources according to claim 1, it is characterised in that described to strile-back
Device (8) is built in combustion chamber (6), the flame of the discharge ring of pyrolysis gas around combustion-chamber burner (7).
5. the integrating device of portable greasy filth pyrolysis disposal of resources according to claim 1, it is characterised in that the separation
Condenser system includes pyrolysis liquid/gas separator (9) and condensation separation retracting device (10), and pyrolysis gas passes through pyrolysis liquid/gas separator (9),
The non-condensing gas entered back into after pyrolytic behavior condenser (10) enter combustion chamber by air-introduced machine (11), are passed through in desiccation room (4)
Cross the desiccation waste gas after scrubbing tower (12) separates with demisting and enter combustion chamber (6) also by air-introduced machine (11).
6. the integrating device of portable greasy filth pyrolysis disposal of resources according to claim 1, it is characterised in that the burning
Caused flue gas enters via the dual firing chamber (15) with dual firing chamber's burner (14) in room (6) has cyclone dust removal and aqueous vapor heat
The heat exchanger (16) of function of exchange, the cleaning system include alkali formula spray column (17), the activated carbon adsorption bed set gradually
And chimney (19) (18).
7. the portable greasy filth pyrolysis disposal of resources method based on integrating device described in claim 1, it is characterised in that including
Following steps：
A. greasy filth is delivered to sealing transitional storehouse (3) by closed-type feed device (2), then is delivered to desiccation room (4), greasy filth is in nothing
Under oxygen condition, desiccation is carried out, the caused scrubbed tower of water vapour and waste gas (12) cools down, after waste gas demisting separator, by drawing
Blower fan (11) is supplied to combustion chamber (6) and is used as air supply, and greasy filth is carried out converting into pyrolysis chamber (5) after desiccation, obtains heat
Vent one's spleen and the greasy filth charcoal residue based on inanimate matter；
B. pyrolysis gas caused by step a is directly entered combustion chamber (6) and provides energy as fuel for its own system, insufficient section with
Additional natural gas or diesel oil is supplemented；If caused pyrolysis gas energy is more than energy needed for system, unnecessary pyrolysis gas is through dividing
Lightweight oil is reclaimed from condenser system, non-condensing gas return combustion chamber (6) burning；
C. flue gas caused by pyrolysis gas burning is handed over into heat exchanger (16) the progress air water heat with dedusting function in step b
Change, crude oil mud heating or outer confession of the caused hot water to feed system, reduce greasy filth viscosity, flue gas is up to standard outer by cleaning system
Row；
D. the residue in step a is sent with the drawing mechanisms (20) of the direct two kinds of types of cooling of water smoke indirectly by closed water leg
To residue storage bin (21), residue is avoided to be drained through the spontaneous combustion of journey outside.
8. the method for portable greasy filth pyrolysis disposal of resources according to claim 7, it is characterised in that the greasy filth is main
It is dirty for oil spilling caused by greasy filth caused by the ground sludge in oil extraction process, settling tank greasy filth, three phase separation, production accident
Mud.
9. the method for portable greasy filth pyrolysis disposal of resources according to claim 7, it is characterised in that in the step a,
The desiccation temperature range of desiccation room (4) is 100~120 DEG C, and desiccation is to reduce the moisture content in greasy filth；The pyrolysis of pyrolysis chamber (5)
Temperature range is 350~650 DEG C, in 20~50min of effective pyrolysis zone residence time, flue gas temperature caused by the pyrolysis gas burning
It is 700-1100 DEG C to spend scope.
10. the method for portable greasy filth pyrolysis disposal of resources according to claim 7, it is characterised in that
Water vapour caused by the desiccation and waste gas enter scrubbing tower (12) recovery moisture, then through waste gas demisting separator (13)
It is used as air-source combustion-supporting into combustion chamber (6) after removing moisture；
The pyrolysis gas is directly entered combustion chamber (6) burning by being built in the device that strile-backs (8) of combustion chamber, or cold into separating
After solidifying system recovery lightweight oil, non-condensing gas burn into combustion chamber (6)；
Flue gas after heat exchanger (16) dedusting standard discharge after chilling, alkali formula spray, charcoal absorption；
The residue main component is greasy filth charcoal, in outside course of conveying using closed water leg indirectly and water mist sprinkling direct two
The method that kind mode combines cooling, avoids the spontaneous combustion of greasy filth charcoal residue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657913.4A CN107382007A (en) | 2017-08-03 | 2017-08-03 | A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657913.4A CN107382007A (en) | 2017-08-03 | 2017-08-03 | A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107382007A true CN107382007A (en) | 2017-11-24 |
Family
ID=60344657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657913.4A Pending CN107382007A (en) | 2017-08-03 | 2017-08-03 | A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107382007A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107903934A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | Portable oil-sand in-situ treatment device |
| CN107935336A (en) * | 2017-12-20 | 2018-04-20 | 盘锦宁泰能源科技有限公司 | A kind of thermal desorption harmless treatment oil sludge method and its processing system |
| CN107963796A (en) * | 2017-12-15 | 2018-04-27 | 安泰环境工程技术有限公司 | A kind of continous way steel rolling greasy filth pyrolysis charring processing unit and method |
| CN108002681A (en) * | 2017-12-11 | 2018-05-08 | 无锡雪浪环境科技股份有限公司 | A kind of shale gas exploitation oil base sludge treatment device and its technique |
| CN108455807A (en) * | 2018-05-04 | 2018-08-28 | 延安天丰工贸有限责任公司 | A kind of oily sludge harmless treatment device and method |
| CN108675589A (en) * | 2018-07-23 | 2018-10-19 | 哈尔滨金源伟业环保科技有限公司 | A kind of continous way greasy filth pyrolysis treatment systems and pyrolysis treating method |
| CN109179940A (en) * | 2018-10-22 | 2019-01-11 | 乔琳 | Greasy filth annealing device and its processing method |
| CN110131717A (en) * | 2019-03-25 | 2019-08-16 | 浙江金锅锅炉有限公司 | Multifunctional mobile fixed-end forces emergency system |
| CN110408414A (en) * | 2019-07-29 | 2019-11-05 | 王凯军 | A kind of organic solid waste of High water cut is sprayed desiccation-pyrolysis integrating device and method |
| CN110981152A (en) * | 2019-12-13 | 2020-04-10 | 王凯军 | Multi-stage integrated device and method for drying, catalytic pyrolysis and oxidation of oily sludge |
| CN111117682A (en) * | 2020-01-13 | 2020-05-08 | 王凯军 | Chromium-containing solid waste and organic material collaborative pyrolysis harmless treatment device and method |
| CN112460598A (en) * | 2020-12-02 | 2021-03-09 | 上海能辉科技股份有限公司 | Multi-section coupling system and process for garbage pyrolysis furnace and coal-fired boiler |
| CN112960875A (en) * | 2021-02-25 | 2021-06-15 | 广西博世科环保科技股份有限公司 | Treatment method and treatment system for high-temperature thermochemical cleaning of heavy oil sludge |
| CN113501653A (en) * | 2021-07-30 | 2021-10-15 | 重庆文理学院 | Sectional type electromagnetic pyrolysis recycling treatment method and system for sludge |
| WO2022141677A1 (en) * | 2020-12-31 | 2022-07-07 | 杰瑞环保科技有限公司 | Apparatus and method for synergistic treatment of liquid-containing oil sludge by pyrolysis gas condensation |
| RU2782208C1 (en) * | 2021-11-22 | 2022-10-24 | ООО "Гаргома" | Mobile system for processing industrial petroleum-containing waste by the thermal desorption method |
| CN115367979A (en) * | 2021-05-21 | 2022-11-22 | 中国石油天然气集团有限公司 | Oily sludge pyrolysis treatment control system and method |
| CN115448562A (en) * | 2021-06-09 | 2022-12-09 | 中国石油天然气集团有限公司 | Oily sludge pyrolysis treatment system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247367A (en) * | 1979-11-16 | 1981-01-27 | Reilly Bertram B | Apparatus for solid waste pyrolysis |
| CN102643001A (en) * | 2012-05-17 | 2012-08-22 | 重庆大学 | Fluidization heat accumulation type sludge low-temperature catalytic pyrolysis method and device thereof |
| CN102718383A (en) * | 2012-06-06 | 2012-10-10 | 上海中科高等研究院 | Pyrolysis device and method for in-situ conversion of carbon-containing resources by microwave-assisted pyrolysis |
| CN105152503A (en) * | 2015-08-28 | 2015-12-16 | 大连爱德摩设备制造有限公司 | Efficient treatment system of oil sludge |
| CN105371280A (en) * | 2015-11-16 | 2016-03-02 | 王凯军 | Device and method for cleanly burning solid waste organic matter |
| CN105841160A (en) * | 2016-05-23 | 2016-08-10 | 大连理工大学 | Organic matter self-energy-supply drying and pyrolysis and full-component recycling system and technology method |
| CN106082580A (en) * | 2016-08-12 | 2016-11-09 | 东华大学 | A kind of greasy filth is dried and the close-coupled processing Zero emission device of carbonization |
-
2017
- 2017-08-03 CN CN201710657913.4A patent/CN107382007A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4247367A (en) * | 1979-11-16 | 1981-01-27 | Reilly Bertram B | Apparatus for solid waste pyrolysis |
| CN102643001A (en) * | 2012-05-17 | 2012-08-22 | 重庆大学 | Fluidization heat accumulation type sludge low-temperature catalytic pyrolysis method and device thereof |
| CN102718383A (en) * | 2012-06-06 | 2012-10-10 | 上海中科高等研究院 | Pyrolysis device and method for in-situ conversion of carbon-containing resources by microwave-assisted pyrolysis |
| CN105152503A (en) * | 2015-08-28 | 2015-12-16 | 大连爱德摩设备制造有限公司 | Efficient treatment system of oil sludge |
| CN105371280A (en) * | 2015-11-16 | 2016-03-02 | 王凯军 | Device and method for cleanly burning solid waste organic matter |
| CN105841160A (en) * | 2016-05-23 | 2016-08-10 | 大连理工大学 | Organic matter self-energy-supply drying and pyrolysis and full-component recycling system and technology method |
| CN106082580A (en) * | 2016-08-12 | 2016-11-09 | 东华大学 | A kind of greasy filth is dried and the close-coupled processing Zero emission device of carbonization |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108002681A (en) * | 2017-12-11 | 2018-05-08 | 无锡雪浪环境科技股份有限公司 | A kind of shale gas exploitation oil base sludge treatment device and its technique |
| CN107903934B (en) * | 2017-12-12 | 2023-05-02 | 长春三真实业有限公司 | Movable oil sand in-situ treatment device |
| CN107903934A (en) * | 2017-12-12 | 2018-04-13 | 长春三真实业有限公司 | Portable oil-sand in-situ treatment device |
| CN107963796A (en) * | 2017-12-15 | 2018-04-27 | 安泰环境工程技术有限公司 | A kind of continous way steel rolling greasy filth pyrolysis charring processing unit and method |
| CN107935336A (en) * | 2017-12-20 | 2018-04-20 | 盘锦宁泰能源科技有限公司 | A kind of thermal desorption harmless treatment oil sludge method and its processing system |
| CN108455807A (en) * | 2018-05-04 | 2018-08-28 | 延安天丰工贸有限责任公司 | A kind of oily sludge harmless treatment device and method |
| CN108675589A (en) * | 2018-07-23 | 2018-10-19 | 哈尔滨金源伟业环保科技有限公司 | A kind of continous way greasy filth pyrolysis treatment systems and pyrolysis treating method |
| CN109179940A (en) * | 2018-10-22 | 2019-01-11 | 乔琳 | Greasy filth annealing device and its processing method |
| CN110131717A (en) * | 2019-03-25 | 2019-08-16 | 浙江金锅锅炉有限公司 | Multifunctional mobile fixed-end forces emergency system |
| CN110408414A (en) * | 2019-07-29 | 2019-11-05 | 王凯军 | A kind of organic solid waste of High water cut is sprayed desiccation-pyrolysis integrating device and method |
| CN110981152A (en) * | 2019-12-13 | 2020-04-10 | 王凯军 | Multi-stage integrated device and method for drying, catalytic pyrolysis and oxidation of oily sludge |
| CN111117682A (en) * | 2020-01-13 | 2020-05-08 | 王凯军 | Chromium-containing solid waste and organic material collaborative pyrolysis harmless treatment device and method |
| CN112460598B (en) * | 2020-12-02 | 2022-12-16 | 上海能辉科技股份有限公司 | Multi-section coupling system and process for garbage pyrolysis furnace and coal-fired boiler |
| CN112460598A (en) * | 2020-12-02 | 2021-03-09 | 上海能辉科技股份有限公司 | Multi-section coupling system and process for garbage pyrolysis furnace and coal-fired boiler |
| WO2022141677A1 (en) * | 2020-12-31 | 2022-07-07 | 杰瑞环保科技有限公司 | Apparatus and method for synergistic treatment of liquid-containing oil sludge by pyrolysis gas condensation |
| CN112960875A (en) * | 2021-02-25 | 2021-06-15 | 广西博世科环保科技股份有限公司 | Treatment method and treatment system for high-temperature thermochemical cleaning of heavy oil sludge |
| CN115367979A (en) * | 2021-05-21 | 2022-11-22 | 中国石油天然气集团有限公司 | Oily sludge pyrolysis treatment control system and method |
| CN115448562A (en) * | 2021-06-09 | 2022-12-09 | 中国石油天然气集团有限公司 | Oily sludge pyrolysis treatment system and method |
| CN113501653A (en) * | 2021-07-30 | 2021-10-15 | 重庆文理学院 | Sectional type electromagnetic pyrolysis recycling treatment method and system for sludge |
| RU2782208C1 (en) * | 2021-11-22 | 2022-10-24 | ООО "Гаргома" | Mobile system for processing industrial petroleum-containing waste by the thermal desorption method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107382007A (en) | A kind of integrating device and method of portable greasy filth pyrolysis disposal of resources | |
| CN103449701B (en) | Method and device for refinery sludge carbonization treatment and carbon recovery | |
| CN108101335A (en) | A kind of oily sludge continuous processing technique and processing unit | |
| CN106810038A (en) | A kind of handling process of oil-base mud | |
| CN105841160B (en) | A kind of organic matter self energizing is dried and pyrolysis, full constituent recycling system and process | |
| CN104087340A (en) | Waste pyrolysis system with adjustable oil, gas and carbon and method | |
| CN106746417A (en) | A kind of processing unit of oil-base mud | |
| CN107055989A (en) | A kind of handling process of oily sludge | |
| CN107200455A (en) | The processing method of oil-based drill cuttings and oily sludge | |
| CN103420555B (en) | Oil sludge treating system and method | |
| CN207143067U (en) | A kind of oil plant oily sludge disposal system | |
| CN102174331A (en) | Integrated method and system for reclaiming fuel oil by pyrolyzing sludge | |
| CN108101572B (en) | Method for preparing light ceramsite by coupling oil-containing sludge at bottom of high-viscosity tank with solid waste in coal chemical industry | |
| CN107699294A (en) | A kind of Lutao formula town and country debirs harmless resource utilization handling process | |
| CN109575961A (en) | A kind of continous way industrial organic waste decomposes carbonizing plant and its method | |
| CN101186836B (en) | Method for removing tar oil from gasified combustible gas by using waste rubber and plastic crack oil | |
| CN111471477A (en) | Process for mixing oil-based drilling cuttings and calcium oxide | |
| CN207175737U (en) | A kind of integrating device of portable greasy filth pyrolysis disposal of resources | |
| CN108728140A (en) | Organic dangerous waste low temperature pyrogenation electricity generation system | |
| CN108298796A (en) | A kind of oily sludge incineration treatment process | |
| CN106753474A (en) | A kind of domestic garbage pyrolysis processing system and low temperature, high temperature pyrolysis processing method | |
| CN111692593A (en) | Method for cooperatively treating organic hazardous waste in cement kiln | |
| CN203411452U (en) | Sludge carbonization and carbon recovery device for oil refinery | |
| CN206553459U (en) | A kind of domestic garbage pyrolysis processing system | |
| CN103601350B (en) | Oily sludge resourceful treatment complete equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |