CN107892458A - Portable greasy filth in-situ treatment device - Google Patents
Portable greasy filth in-situ treatment device Download PDFInfo
- Publication number
- CN107892458A CN107892458A CN201711313720.3A CN201711313720A CN107892458A CN 107892458 A CN107892458 A CN 107892458A CN 201711313720 A CN201711313720 A CN 201711313720A CN 107892458 A CN107892458 A CN 107892458A
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- Prior art keywords
- greasy filth
- pyrolysis
- portable
- treatment device
- natural gas
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 24
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000000197 pyrolysis Methods 0.000 claims abstract description 68
- 239000003345 natural gas Substances 0.000 claims abstract description 48
- 238000009434 installation Methods 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000007670 refining Methods 0.000 claims abstract description 34
- 239000010802 sludge Substances 0.000 claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims description 37
- 239000012530 fluid Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 17
- 239000008246 gaseous mixture Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000002826 coolant Substances 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 239000002737 fuel gas Substances 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 210000003027 ear inner Anatomy 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005979 thermal decomposition reaction Methods 0.000 description 3
- 238000004200 deflagration Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000032258 transport Effects 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
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The present invention relates to a kind of portable greasy filth in-situ treatment device, including：Natural gas refining separator, charging gear, drawing mechanism, and pyrolysis installation；The pyrolysis installation is provided with charging aperture, slag notch and pyrolysis gas outlet, the charging aperture are connected with charging gear, and the pyrolysis gas outlet is connected with natural gas refining separator, the slag notch is connected with drawing mechanism, and the pyrolysis installation is used for oily sludge heat resolve；The charging gear is used for receiving oily sludge and being transported in pyrolysis installation；The drawing mechanism is used for discharging after cooling to high temperature furnace slag；The natural gas refining separator is used for carrying out separating-purifying to the pyrolysis gas of pyrolysis gas outlet discharge, obtains natural gas to be recycled.The portable greasy filth in-situ treatment device of the present invention, allow oily sludge environmental protection processing in situ, turn waste into wealth.
Description
Technical field
The present invention relates to a kind of in-situ treatment device, more particularly to a kind of portable greasy filth in-situ treatment device.
Background technology
Can produce substantial amounts of oily sludge (abbreviation greasy filth) in oil exploitation and refining process, oily sludge by oil, water,
The phase composition of mud three, wherein oil composition content are higher.Numerous studies show oily sludge, and storage in atmosphere can be to environment for a long time
Cause huge harm.
Gradual perfection and energy shortage with environmental regulation, new contained Mud Treatment Technology is developed as grinding in recent years
The focus studied carefully.Contained Mud Treatment Technology method is more both at home and abroad at present, such as extraction, bioanalysis, chemical method, quenched machinery point
From method, high-temperature process technology, burning method etc..The subject matter of above-mentioned several processing methods is that processing equipment is bulky, place
It is low to manage efficiency.Substantial amounts of oily sludge is in processing, it is necessary to be passed to sludge treatment equipment processing, after processing completion also
Need to send original place back to again.This greasy filth, which transports round process, will expend substantial amounts of manpower and materials, and it is also current various oil
Mud processing equipment can not large-scale practical application the main reason for.
The content of the invention
The invention solves technical problem of the prior art, there is provided a kind of portable greasy filth in-situ treatment device.
In order to solve the above-mentioned technical problem, technical scheme is specific as follows：
A kind of portable greasy filth in-situ treatment device, including：Natural gas refining separator, charging gear, drawing mechanism,
And pyrolysis installation；
The pyrolysis installation is provided with charging aperture, slag notch and pyrolysis gas outlet, and the charging aperture is connected with charging gear,
The pyrolysis gas outlet is connected with natural gas refining separator, and the slag notch is connected with drawing mechanism, and the pyrolysis installation is used
By oily sludge heat resolve；
The charging gear is used for receiving oily sludge and being transported in pyrolysis installation；
The drawing mechanism is used for discharging after cooling to high temperature furnace slag；
The natural gas refining separator is used for carrying out separating-purifying to the pyrolysis gas of pyrolysis gas outlet discharge, obtains
Natural gas is to be recycled.
In the above-mentioned technical solutions, the natural gas refining separator includes：Knockout drum body, its top are provided with first
Gas outlet, for discharging natural gas；Bottom is provided with oil discharge outlet, for discharging the fluid flow down；Side wall is provided with the first air inlet
Mouthful, for being passed through pending gaseous mixture；
The outer layer of knockout drum body is coated by coolant jacket, for being cooled down to the gaseous mixture of inside；
The intrinsic top of knockout drum is provided with least one nozzle tip, for spraying fluid；In the lower section of nozzle tip, first
Position above air inlet is provided with least one layer of sintered plate for carrying multiple oil leaking holes, for accepting the fluid of nozzle tip ejection,
And fluid is leaked down by oil leaking hole, realize the cleaning of the gaseous mixture to being ramped up by oil leaking hole.
In the above-mentioned technical solutions, the temperature of the coolant flowed in the coolant jacket is 100-180 DEG C.
In the above-mentioned technical solutions, the charging gear from top to bottom includes successively：
Material bearing disc, for accepting pending oily sludge；
Second feed pipe, its upper end are connected with material bearing disc lower end；
First feed pipe, it is horizontally disposed, and right-hand member is connected with pyrolysis installation, crown center position and second feed pipe
Lower end be connected；
The second stick pusher is provided with the material bearing disc, second stick pusher can up and down reciprocatingly be transported by the effect of the second push rod
It is dynamic, by oily sludge by pushing to the bottom of the second feed pipe in the material bearing disc；
Left end in first feed pipe is provided with the first stick pusher, and first stick pusher can be acted on by the first push rod
Bilateral reciprocation, pyrolysis installation will be pushed to by the oily sludge in the second feed pipe bottom dropped out to first feed pipe
It is interior.
In the above-mentioned technical solutions, the length of first stick pusher is more than the diameter of second feed pipe.
In the above-mentioned technical solutions, the drawing mechanism includes：
First transfer canal, it is arranged at the slag notch of pyrolysis installation, and one end is connected with the slag notch, and the other end connects
It is connected to connecting pipe；
Second transfer canal, it is arranged on below first transfer canal, and one end is connected with the connecting pipe, another
End is provided with discharging opening；
The outer layer of first transfer canal and second transfer canal is respectively equipped with water collar；
The first conveying worm is provided with first transfer canal, its dregs that slag notch can drop is delivered to described
At connecting pipe, fall in second transfer canal；
The second conveying worm is provided with second transfer canal, it can convey the dregs that the connecting pipe drops
Discharged to discharging opening.
In the above-mentioned technical solutions, the length of first transfer canal and second transfer canal is respectively 0.5~5
Rice, diameter is respectively 0.2~2 meter.
In the above-mentioned technical solutions, the pyrolysis installation includes：
Heating mantle, its left end are provided with charging aperture, and right-hand member is provided with slag notch and pyrolysis gas outlet, the pyrolysis gas outlet be used for
Natural gas refining separator is connected；
Heated mandrel, it is arranged on the center in the heating mantle, and both ends are connected by the first connection section and second respectively
Logical section connects with the both ends of the heating mantle；
The first connection section is connected with the second air inlet, and the second connection section is connected with the second gas outlet；High temperature fires
Gas can be passed through from second air inlet, and being circulated to second gas outlet by heating mantle and heated mandrel discharges.
In the above-mentioned technical solutions, the heating mantle inwall is provided with multiple outer pushing sheets, and it can be with the heating mantle
Rotation, promote greasy filth move from left to right；And/or the heated mandrel outer wall is provided with multiple interior pushing sheets, it can be with institute
The rotation of heated mandrel is stated, promotes greasy filth to move from left to right.
In the above-mentioned technical solutions, the top of the outer pushing sheet is equipped with " L " shape structure；And/or the interior pushing sheet
Top be provided with " L " shape structure.
The present invention has following beneficial effect：
The portable greasy filth in-situ treatment device of the present invention, allow oily sludge environmental protection processing in situ, turn waste into wealth.
Natural gas refining separator in the present invention, Oil-gas Separation is carried out using cyclone, by device top
Fluid spray equipment and the sintered plate with oil leaking hole are set, efficiently separating for natural gas is realized by gas-liquid convection, so as to effectively
The volume of natural gas refining separator is reduced, greatly strengthen operability, realizes mobile natural gas purification ＆ isolation.
The content for the natural gas that natural gas refining separator of the prior art purifies out is below 90%, and this hair
The content of natural gas can be brought up to more than 98% by the natural gas refining separator in bright.
Natural gas refining separator in the present invention, purification efficiency is high, small volume, and can be placed in movement on truck makes
With.
Charging gear in the present invention, set, realized oily sludge is continual defeated by the mechanical structure of uniqueness
Deliver in sludge treatment equipment.Charging gear in the present invention is suitable for handling viscous poor fluidity, and viscosity is high, the big oil-containing of dosage
Sludge.
Drawing mechanism in the present invention, it is arranged at the slag notch of oil-sludge separation device pyrolysis installation, passes through two-stage
Transfer canal is set, and is limited the refluence of air well, is effectively prevented the generation of deflagration accident.
Drawing mechanism in the present invention, its volume compact, it is adapted to be mounted within the slag-drip opening of the pyrolysis installation of packaged type
Place, plays a part of safe deslagging.
Pyrolysis installation in the present invention, pyrolysis installation is integrally heated simultaneously by high-temperature fuel gas, realizes greasy filth
High-efficiency thermal decomposition, greatly reduce the volume and weight of pyrolysis installation, it is placed in mobile working on truck.
Pyrolysis installation in the present invention, labyrinth catch is respectively equipped with heating mantle and heated mandrel, plays and delays high temperature to fire
Gas further increases the efficiency of heating surface by the effect of speed.
Pyrolysis installation in the present invention, by setting outer pushing sheet and interior pushing sheet respectively in heating mantle and heated mandrel,
Greasy filth is allowd to obtain heat, fast pyrogenation respectively from heating mantle and heated mandrel.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of embodiment of the portable greasy filth in-situ treatment device of the present invention.
Fig. 2 is a kind of structural representation of embodiment of the natural gas refining separator in the present invention.
Fig. 3 is the structural representation of the greasy filth separation charging gear in the present invention.
Fig. 4 is that the greasy filth in the present invention separates a kind of structural representation of working condition of charging gear.
Fig. 5 separates the structural representation of another working condition of charging gear for the greasy filth in the present invention.
Fig. 6 is that the greasy filth of the present invention separates the structural representation of drawing mechanism and greasy filth separation pyrolyzing device.
Fig. 7 is the A-A cross section structure diagrams in the greasy filth separation pyrolyzing device shown in Fig. 6.
Reference in figure is expressed as：
1- natural gas refining separators；2- charging gears；3- drawing mechanisms；4- pyrolysis installations；
The air inlets of 101- first；102- oil discharge outlets；103- oil leaking holes；104- sintered plates；105- nozzle tips；106- first goes out
Gas port；107- coolant jackets；108- knockout drum bodies.
The stick pushers of 201- first；The stick pushers of 202- second；203- material bearing discs；The push rod of 204- first；205- second is pushed
Bar；The feed pipes of 206- first；The feed pipes of 207- second.
The transfer canals of 301- first；The transfer canals of 302- second；303- slag notches；304- discharging openings；The spirals of 305- second
Conveyer；306- water collars；307- connecting pipes；The conveying worms of 311- first.
401- heating mantles；The outer pushing sheets of 402-；Pushing sheet in 403-；404- heated mandrels；405- labyrinths catch；406- second
Air inlet；The gas outlets of 407- second；The connection sections of 408- first；The connection sections of 409- second.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.
As shown in figure 1, the portable greasy filth in-situ treatment device of the present invention, including：Natural gas refining separator 1, gives
Expect device 2, drawing mechanism 3, and pyrolysis installation 4；The charging gear 2 is used for receiving oily sludge and is transported to pyrolysis
In device 4；The charging aperture of the pyrolysis installation 4 is connected with charging gear 2, pyrolysis gas outlet and natural gas refining separator 1
The first air inlet 101 be connected, slag notch 303 is connected with drawing mechanism 3, the pyrolysis installation 4 be used for by oily sludge heat divide
Solution；The drawing mechanism 3 is used for carrying out cooling discharge to high temperature furnace slag；The natural gas refining separator 1 is used for pyrolysis
Discharge pyrolysis gas in gas outlet carries out separating-purifying, obtains natural gas to be recycled.
The natural gas refining in the portable greasy filth in-situ treatment device of the present invention is separated respectively with reference to Fig. 1~7
Device 1, charging gear 2, drawing mechanism 3 and pyrolysis installation 4 are described in detail.
1- natural gas refining separators
Natural gas refining separator in the present invention, it carries out Oil-gas Separation using cyclone, by device top
End sets fluid spray equipment and the sintered plate with oil leaking hole, and efficiently separating for natural gas is realized by gas-liquid convection.This is natural
The pure separator of air lift effectively reduces the volume of natural gas refining separator, greatly strengthen operability, realizes shifting
Dynamic formula natural gas refining separates.
Fig. 2 shows a kind of embodiment of the natural gas refining separator 1 in the present invention.Natural gas refining point
Include a knockout drum body 108 from device 1, its top is provided with the first gas outlet 106, for discharging natural gas；Bottom is provided with
Oil discharge outlet 102, for discharging the fluid flow down；Side wall is provided with the first air inlet 101, for being passed through pending mixing
Gas.The outer layer of knockout drum body 108 is coated by coolant jacket 107, for being cooled down to the gaseous mixture of inside.First air inlet
The structure of mouth 101 is venturi tube structure, is monitored with the flow to gaseous mixture.Meanwhile first air inlet 101 be connected with it is dynamic
Power apparatus, for gaseous mixture is sprayed at a high speed into knockout drum body 108.The temperature of the coolant flowed in the coolant jacket 107
For 100-180 DEG C.
Natural gas refining separator 1 in the present invention, the top in knockout drum body 108 are provided with 2 nozzle tips
105, for spraying fluid to whole sintered plate 104；In the lower section of two nozzle tips 105, the position of the top of the first air inlet 101
Provided with one layer of sintered plate 104 for carrying multiple oil leaking holes 103, for accepting the fluid of the ejection of nozzle tip 105, and by fluid by leaking
Oilhole 103 leaks down.
Natural gas refining separator 1 in the present invention in the course of the work, is entered by the high speed of the first air inlet 101 and separated
Oil, water, dirt, natural gas mixture inside tank body 108 carry out cyclonic separation in the space of the bottom of sintered plate 104.Cooling down
Under the cooling effect of set 107, most of oil, water, dirt falls downward, the natural gas gaseous mixture with oil, water ramp up, logical
After crossing the sintered plate 104 with oil leaking hole 103, discharged and collected by first gas outlet 106 on top.
In this course, the fluid to be leaked down by oil leaking hole 103 is realized to the gaseous mixture that is ramped up by oil leaking hole 103
Cleaning.Specifically, the fluid adsorption filtration that the fluid part in gaseous mixture is leaked down comes out；It is purer after filtering
Natural gas is discharged and collected by first gas outlet 106 on the top of knockout drum body 108；Fluid part is by the bottom of knockout drum body 108
The oil discharge outlet 102 at end is discharged, and is conducted to nozzle tip 105 again and is circulated.
In other embodiments, the quantity of nozzle tip can also be reduced to 1, either increase for 3 or
More, it is no longer superfluous here as long as the flow of spray fluid meets to the cleaning of the gaseous mixture ramped up by oil leaking hole 103
State.
2- charging gears
As seen in figures 3-5, the present invention in charging gear 2 its from top to bottom include successively：Material bearing disc 203, the second feeding
The feed pipe 206 of pipe 207 and first.Wherein, material bearing disc 203 is used for accepting pending oily sludge；Second feed pipe 207
Upper end is connected with the lower end of material bearing disc 203, for turning on the feed pipe 206 of material bearing disc 203 and first；The level of first feed pipe 206 is set
Put, right-hand member is connected with pyrolysis installation 4, and crown center position is connected with the lower end of second feed pipe 207.
The second stick pusher 202 is provided with the material bearing disc 203, second stick pusher 202 can be by the work of the second push rod 205
With pumping, by oily sludge by pushing to the bottom of the second feed pipe 207 in the material bearing disc 203；Described second
A diameter of 150mm of feed pipe 207.
Left end in first feed pipe 206 is provided with the first stick pusher 201, and first stick pusher 201 can be pushed away by first
The effect bilateral reciprocation of bar 204 is sent, by by containing in the bottom dropped out of the second feed pipe 207 to first feed pipe 206
Greasy dirt is pushed in pyrolysis installation 4.The length of first stick pusher 201 is
180mm。
Charging gear 2 in the present invention fills pending oily sludge to material bearing disc 203 first in the course of the work；
Start the first push rod 204 and the second push rod 205 works, drive the first stick pusher 201 and the second stick pusher 202 to act.Such as
Shown in Figure 4 and 5, during the stroke of the second stick pusher 202 to the second 207 bottom of feed pipe, the right-hand member stroke of the first stick pusher 201 to
The left side of two feed pipes 207；The right-hand member stroke of first stick pusher 201 to the second feed pipe 207 right side when, the second stick pusher
202 stroke highest points.First stick pusher 201 is identical with the stroke cycle of the second stick pusher 202.On a left side for the first stick pusher 201
Under right reciprocating action, and the collective effect up and down reciprocatingly acted of the second stick pusher 202, oily sludge is just transported to first
In the connected pyrolysis installation 4 of the right-hand member of feed pipe 206.
3- drawing mechanisms
As shown in fig. 6, the drawing mechanism 3 in the present invention, it is arranged on the slag notch of the pyrolysis installation 4 of oil-sludge separation device
At 303.The pending original greasy filth come in from charging aperture can be delivered to slag notch 303 by the pyrolysis installation 4, and in course of conveying
In, using high temperature by original greasy filth carry out resolution process, behind be discussed in greater detail.Go out the dregs temperature of discharge in slag notch 303
Typically at 600 DEG C or so.
Drawing mechanism 3 in the present invention includes upper and lower the first transfer canal 301 and the second transfer canal be arrangeding in parallel
302.Wherein, one end of the first transfer canal 301 is connected with the slag notch 303, and the other end is connected with connecting pipe 307；The
Two transfer canals 302 are arranged on the lower section of the first transfer canal 301, and its one end is connected with connecting pipe 307, and the other end is provided with discharging
Mouth 304.The length of first transfer canal 301 and the second transfer canal 302 is respectively 2 meters, and diameter is respectively 0.3 meter.
The outer layer of first transfer canal 301 and second transfer canal 302 is respectively equipped with water collar 306, the water
Cold set 306 is used for cooling down the high temperature dregs in first transfer canal 301 and second transfer canal 302.Water collar 306
Interior water temperature is at 5~50 DEG C or so.
The first conveying worm 311, its dregs that slag notch 303 can be dropped are provided with first transfer canal 301
It is delivered at the connecting pipe 307, falls in second transfer canal 302；It is provided with second transfer canal 302
Second conveying worm 305, the dregs that the connecting pipe 307 drops can be delivered to discharging opening 304 and discharged by it.From discharging opening
The temperature of the dregs of 304 discharges is typically at 120 DEG C or so.
Greasy filth in the present invention separates drawing mechanism 3 in the course of the work, by the dregs that slag notch 303 drops by the first spiral shell
Rotation conveyer 311 is delivered at connecting pipe 307, is fallen in second transfer canal 302, afterwards again by the second spiral transferring
Send machine 5 to be delivered to discharging opening 304 to discharge.In this course, dregs is cooled to 120 DEG C or so by 600 DEG C or so.First passes
The air pressure in the transfer canal 302 of pipeline 301 and second is sent to remain pressure-fired, i.e., less times greater than big outside discharging opening 304
Air pressure, the effect for preventing air from pouring in down a chimney entrance is served well, effectively prevent deflagration accident.
In other embodiments, the length of the first transfer canal 301 and the second transfer canal 302 can also be
Other numerical value in the range of 0.5~5 meter, diameter can also be other numerical value in the range of 0.2~2 meter, and concrete numerical value can root
According to the treating capacity of oil-sludge separation device, set on demand on the premise of ensuring against air and pouring in down a chimney with smooth deslagging, here no longer
Repeat.
4- pyrolysis installations
Pyrolysis installation in the present invention, its heat exchanger effectiveness by improving greasy filth and pyrolysis installation, realizes greasy filth
High-efficiency thermal decomposition, greatly reduce the volume and weight of pyrolysis installation.
As shown in Figures 6 and 7, the pyrolysis installation 4 in the present invention includes：Heating mantle 401 and heated mandrel 404.Heating mantle 401
Left end is provided with charging aperture, and right-hand member is provided with slag notch 303, be respectively intended to add pending greasy filth raw material with connect drawing mechanism 3 with
Discharge the greasy filth after cooling treatment.The right-hand member of heating mantle 401 is additionally provided with pyrolysis gas outlet, for natural gas refining separator
1 the first air inlet 101 is connected.Charging aperture and pyrolysis gas outlet not figure 6 illustrates.Heated mandrel 404 is arranged on described
Center in heating mantle 401, both ends save 408 and second by the first connection respectively and connect section 409 and the heating mantle 401
Both ends connection.As shown in fig. 6, the inwall of heating mantle 401 is provided with multiple outer pushing sheets 402, the outer wall of heated mandrel 404 is provided with more
Individual interior pushing sheet 403, outer pushing sheet 402 can promote greasy filth to move from left to right with the rotation of heating mantle 401；Interior pushing sheet
403 can promote greasy filth to move from left to right with the rotation of heated mandrel 404.
First connection section 408 is connected with the second air inlet 406, and the second connection section 409 is connected with the second gas outlet 407；It is high
Warm combustion gas can be passed through from second air inlet 406, and second gas outlet is circulated to by heating mantle 401 and heated mandrel 404
407 discharges.Heating mantle 401 and the inside of heated mandrel 404 are provided with multiple labyrinth catch 405, and the labyrinth catch 405 can delay high temperature
Combustion gas by, and then play a part of improve heat exchanger effectiveness.
In the course of the work, high-temperature fuel gas is passed through first to pyrolysis installation 4 in the present invention by second air inlet 406 on right side
In connection section 408, afterwards respectively by the conducting of heating mantle 401 and heated mandrel 404, be sent to left side second connects section 409
Place, is discharged by the second gas outlet 407 again afterwards.High-temperature fuel gas is realized to heating mantle 401 and heating in above-mentioned conductive process
The heating of axle 404, and then realize the outer pushing sheet 402 to being connected in heating mantle 401 and heated mandrel 404 and interior pusher
The heating of piece 403.When outer pushing sheet 402 and interior pushing sheet 403 promote greasy filth to move from left to right, just greasy filth is filled
The heating divided.As shown in fig. 7, outer pushing sheet 402 and interior pushing sheet 403 are equipped with L-shaped structure on top, advance promoting greasy filth
During, the effect for stirring greasy filth is served, more fully realizes the heat exchange between greasy filth.
The inside of heating mantle 401 and heated mandrel 404 further respectively has labyrinth catch 405, and the labyrinth catch 405 is delaying height
Warm combustion gas by while, carried out sufficient heat exchange with high-temperature fuel gas, and then cause heating mantle 401 and heated mandrel 404
The abundant heating of high-temperature fuel gas is obtained.So as to which the inwall of heating mantle 401 and the outer wall of heated mandrel 404 can also be to being advanced over
Greasy filth in journey is sufficiently heated.
Pyrolysis installation 4 in the present invention, pyrolysis installation is integrally heated simultaneously by high-temperature fuel gas, realizes greasy filth
High-efficiency thermal decomposition, greatly reduce the volume and weight of pyrolysis installation, it is placed in mobile working on truck.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
- A kind of 1. portable greasy filth in-situ treatment device, it is characterised in that including：Natural gas refining separator (1), feed dress Put (2), drawing mechanism (3), and pyrolysis installation (4)；The pyrolysis installation (4) is provided with charging aperture, slag notch (303) and pyrolysis gas outlet, the charging aperture and charging gear (2) it is connected, the pyrolysis gas outlet is connected with natural gas refining separator (1), the slag notch (303) and drawing mechanism (3) it is connected, the pyrolysis installation (4) is used for oily sludge heat resolve；The charging gear (2) is used for receiving oily sludge and is transported in pyrolysis installation (4)；The drawing mechanism (3) is used for discharging after cooling to high temperature furnace slag；The natural gas refining separator (1) is used for carrying out separating-purifying to the pyrolysis gas of pyrolysis gas outlet discharge, obtains Natural gas is to be recycled.
- 2. portable greasy filth in-situ treatment device according to claim 1, it is characterised in that the natural gas refining separation Device (1) includes：Knockout drum body (108), its top is provided with the first gas outlet (106), for discharging natural gas；Bottom is provided with Oil discharge outlet (102), for discharging the fluid flow down；Side wall is provided with the first air inlet (101), for being passed through pending mix Close gas；The outer layer of knockout drum body (108) is coated by coolant jacket (107), for being cooled down to the gaseous mixture of inside；Top in knockout drum body (108) is provided with least one nozzle tip (105), for spraying fluid；In nozzle tip (105) Lower section, the position above the first air inlet (101) is provided with least one layer of sintered plate (104) for carrying multiple oil leaking holes (103), For accepting the fluid of nozzle tip (105) ejection, and fluid is leaked down by oil leaking hole (103), realize to from oil leaking hole (103) to The cleaning of the gaseous mixture of rising.
- 3. portable greasy filth in-situ treatment device according to claim 2, it is characterised in that in the coolant jacket (107) The temperature of the coolant flowed is 100-180 DEG C.
- 4. portable greasy filth in-situ treatment device according to claim 1, it is characterised in that the charging gear (2) by Include successively under up to：Material bearing disc (203), for accepting pending oily sludge；Second feed pipe (207), its upper end are connected with material bearing disc (203) lower end；First feed pipe (206), it is horizontally disposed, and right-hand member is connected with pyrolysis installation (4), and crown center position is sent with described second The lower end of expects pipe (207) is connected；The second stick pusher (202) is provided with the material bearing disc (203), second stick pusher (202) can be by the second push rod (205) Effect pump, by oily sludge by pushing to the bottoms of the second feed pipe (207) in the material bearing disc (203)；Left end in first feed pipe (206) is provided with the first stick pusher (201), and first stick pusher (201) can be by first The effect bilateral reciprocation of push rod (204), will be by the second feed pipe (207) bottom dropped out to first feed pipe (206) oily sludge in is pushed in pyrolysis installation (4).
- 5. portable greasy filth in-situ treatment device according to claim 4, it is characterised in that first stick pusher (201) length is more than the diameter of second feed pipe (207).
- 6. portable greasy filth in-situ treatment device according to claim 1, it is characterised in that drawing mechanism (3) bag Include：First transfer canal (301), it is arranged on the slag notch of pyrolysis installation (4) (303) place, one end and the slag notch (303) it is connected, the other end is connected with connecting pipe (307)；Second transfer canal (302), it is arranged on below first transfer canal (301), one end and the connecting pipe (307) connect, the other end is provided with discharging opening (304)；The outer layer of first transfer canal (301) and second transfer canal (302) is respectively equipped with water collar (306)；The first conveying worm (311), its slag that slag notch (303) can be dropped are provided with first transfer canal (301) Soil is delivered to the connecting pipe (307) place, falls in second transfer canal (302)；The second conveying worm (305) is provided with second transfer canal (302), it can fall the connecting pipe (307) The dregs fallen is delivered to discharging opening (304) discharge.
- 7. portable greasy filth in-situ treatment device according to claim 6, it is characterised in that first transfer canal (301) and the length of second transfer canal (302) is respectively 0.5~5 meter, and diameter is respectively 0.2~2 meter.
- 8. portable greasy filth in-situ treatment device according to claim 1, it is characterised in that pyrolysis installation (4) bag Include：Heating mantle (401), its left end are provided with charging aperture, and right-hand member is provided with slag notch (303) and pyrolysis gas outlet, the pyrolysis gas outlet For being connected with natural gas refining separator (1)；Heated mandrel (404), it is arranged on the center in the heating mantle (401), and both ends are saved by the first connection respectively (408) connected with the second connection section (409) with the both ends of the heating mantle (401)；The first connection section (408) is connected with the second air inlet (406), the second connection section (409) and the second gas outlet (407) it is connected；High-temperature fuel gas can be passed through from second air inlet (406), be flowed by heating mantle (401) and heated mandrel (404) Pass to the second gas outlet (407) discharge.
- 9. portable greasy filth in-situ treatment device according to claim 8, it is characterised in that in the heating mantle (401) Wall is provided with multiple outer pushing sheets (402), and it can promote greasy filth to move from left to right with the rotation of the heating mantle (401)； And/orHeated mandrel (404) outer wall is provided with multiple interior pushing sheets (403), its can with the rotation of the heated mandrel (404), Greasy filth is promoted to move from left to right.
- 10. portable greasy filth in-situ treatment device according to claim 8, it is characterised in that the outer pushing sheet (402) Top be equipped with " L " shape structure；And/orThe top of the interior pushing sheet (403) is provided with " L " shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313720.3A CN107892458A (en) | 2017-12-12 | 2017-12-12 | Portable greasy filth in-situ treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313720.3A CN107892458A (en) | 2017-12-12 | 2017-12-12 | Portable greasy filth in-situ treatment device |
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| CN107892458A true CN107892458A (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711313720.3A Pending CN107892458A (en) | 2017-12-12 | 2017-12-12 | Portable greasy filth in-situ treatment device |
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