CN105888614A - Oil-gas field well drilling waste sludge treatment device - Google Patents
Oil-gas field well drilling waste sludge treatment device Download PDFInfo
- Publication number
- CN105888614A CN105888614A CN201610364381.0A CN201610364381A CN105888614A CN 105888614 A CN105888614 A CN 105888614A CN 201610364381 A CN201610364381 A CN 201610364381A CN 105888614 A CN105888614 A CN 105888614A
- Authority
- CN
- China
- Prior art keywords
- kiln
- kiln body
- coal dust
- pipe
- tremie pipe
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 40
- 239000002699 waste material Substances 0.000 title abstract description 11
- 239000010802 sludge Substances 0.000 title abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 99
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003245 coal Substances 0.000 claims abstract 9
- 239000002817 coal dust Substances 0.000 claims description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 238000001816 cooling Methods 0.000 claims description 21
- 239000007789 gas Substances 0.000 claims description 18
- 238000005276 aerator Methods 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000033001 locomotion Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000002912 waste gas Substances 0.000 claims description 8
- 238000010926 purge Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011449 brick Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 3
- 239000002689 soil Substances 0.000 abstract description 7
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 239000002002 slurry Substances 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 206010022000 influenza Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910002114 biscuit porcelain Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
- E21B41/005—Waste disposal systems
- E21B41/0071—Adaptation of flares, e.g. arrangements of flares in offshore installations
-
- 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
- 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
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/20—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums
- F23G5/22—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having rotating or oscillating drums the drums being conically shaped
-
- 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
- F23G7/08—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals of waste gases or noxious gases, e.g. exhaust gases using flares, e.g. in stacks
-
- 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
- C02F2303/06—Sludge reduction, e.g. by lysis
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Mining & Mineral Resources (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Thermal Sciences (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses an oil-gas field well drilling waste sludge treatment device. The oil-gas field well drilling waste sludge treatment device comprises a kiln. The kiln comprises a kiln head, a kiln middle portion and a kiln tail. The kiln middle portion is rotationally connected with the kiln head and the kiln tail respectively. A rotational driving mechanism is arranged below the kiln middle portion. A pulverized coal feed pipe, a material feed pipe, a pulverized coal air inlet pipe and a material air inlet pipe are arranged on the front portion of the kiln head. A pulverized coal hopper is mounted at the upper end of the pulverized coal feed pipe. A material hopper is mounted at the upper end of the material feed pipe. A pulverized coal blower is connected to an air inlet of the pulverized coal air inlet pipe. A material blower is connected to an air inlet of the material air inlet pipe. A lighting-up tuyere is arranged on the kiln head. A discharge outlet is arranged at the bottom of the kiln tail. An exhaust outlet is arranged on the upper portion of the kiln tail. A gas purification system is connected to the exhaust outlet. The oil-gas field well drilling waste sludge treatment device has the advantages that harmless treatment of well drilling waste materials is realized, treated mixtures meet three-level standards of natural soil quality, components are highly integrated, occupied area of the device is small, concentration and continuation in operation are achieved, and treatment efficiency is high.
Description
Technical field
The invention belongs to oilfield drilling field of engineering technology, be specifically related to a kind of oilfield drilling and discard
Mud conditioning device.
Background technology
Oilfield drilling discarded slurry is a kind of argillaceous, weighting material, various chemical slurry inorganic agent
With certain sump oil and the multinomial stable state colloidal suspension system of drilling cuttings.Its hydro carbons contained, salt, various
Polymer, sulfonate, some metal ion etc. are very big to environmental hazard, if not processing, and will
Oil gas field surrounding and subsoil water are caused serious pollution.Along with the reinforcement of people's environmental consciousness,
Harm and the impact of environment are received much concern by oilfield drilling discarded slurry, and many countries are arranged the most
A big event for environmental protection is studied.The purpose that oilfield drilling discarded slurry is administered: one is to disappear
Depollution, protects environment；Two is to recycle, and turns harm into good.In recent years, the most carry out
Many work, and achieve certain effect, mainly use chemical flocculation mode, cured
Mode, land-fill method and drying and incinerating mode, all there is certain shortcoming in these modes.
Chemical flocculation mode is that after chemical flocculation processes, oilfield drilling discarded slurry is reached environmental protection
Requirement can directly be discharged, or cycle applications is in configuration mud, but lack the wadding of high-efficiency and economic all the time
Solidifying agent, even if to process up to standard, cost is the highest, and intractability is the biggest.
Cured mode is a kind of widely used method of oil gas field manufacturing enterprise now, and it is to oil
Gas field well drilling waste mud adds the firming agent with cement as material of main part so that it is change into similar soil
Earth or the biggest solid of cementing strength, fill on the spot or be used as construction material etc..From the point of view of technically,
By solidification, the pollutant overwhelming majority in mud is fixed in process group, after cured
Discarded slurry substantially can reach innoxious requirement.But environment is had by cured block in the long run
Certain potential safety hazard, cured there is also the risk of secondary environmental pollution.And to resource profit
With with the angle of sustainable development for, this disposal options is not the processing mode that environment is the most friendly, its
Substantial amounts of firming agent will be consumed, and firming body will be difficult to have an effect with acceptor (soil), be formed
The soil that local character is suitable.
Surface water, subsoil water and the soil radiated by it then can be had a great impact by land-fill method.
Drying and incinerating mode requires high, processing cost height due to Combustion System condition, and can be to air
Secondary pollution is caused also to be difficult to be promoted utilization.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of oilfield drilling
Dumping mud treatment device, which overcome existing oil field waste processing mode exist floor space big,
Garbage difference up to standard many, actual, the low inferior shortcoming of effect after improvement, and efficiently solve at routine
The difficult problem that reason mode exists secondary pollution, cost is high, operation is complicated, it is achieved that drilling wastes is harmless
Change processes, and disposes mixture and meets the grade III Standard of country's soil quality；And simple in construction, each assembly
Highly integrated, plant area area is little, can concentrate and be carried out continuously, improve treatment effeciency.
For achieving the above object, the technical solution used in the present invention is: a kind of oilfield drilling waste sludge
Slurry processing means, it is characterised in that: include what kiln body, described kiln body included setting gradually from front to back
Kiln body head, kiln body stage casing and kiln body afterbody, described kiln body stage casing is equal with kiln body head and kiln body afterbody
Being rotationally connected, the lower section in described kiln body stage casing is provided with the rotary motion mechanism for driving it to turn round,
The inner chamber of described kiln body head is kiln hood combustor, and the inner chamber in described kiln body stage casing is interior with kiln body afterbody
Chamber and kiln hood combustor all communicate, and the front portion of described kiln body head is provided with under coal dust tremie pipe, material
Material pipe, coal dust blast pipe and material blast pipe, described coal dust blast pipe is positioned at the lower section of coal dust tremie pipe
And connect with the lower end of coal dust tremie pipe, described material blast pipe be positioned at material tremie pipe lower section and with
The lower end connection of material tremie pipe, the upper end of described coal dust tremie pipe is provided with coal dust hopper, described thing
The upper end of material tremie pipe is provided with material hopper, and the air inlet of described coal dust blast pipe connects coal dust drum
Blower fan, the air inlet of described material blast pipe connects material aerator, going out of described coal dust blast pipe
The air outlet of air port and material blast pipe all communicates with kiln hood combustor, and described kiln body head is arranged a little
Burner；The bottom of described kiln body afterbody is provided with discharging opening, and the top of described kiln body afterbody is provided with row
QI KOU, described air vent connects and has gas purge system.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described gas purification system
System includes Tower for purifying waste gas and air-introduced machine, the air inlet of described Tower for purifying waste gas and the gas outlet of air-introduced machine
Connecting, the air inlet of described air-introduced machine is connected with air vent.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described revolution driving machine
The quantity of structure is two, and two described rotary motion mechanisms are symmetricly set on the left and right two in kiln body stage casing
Side, described rotary motion mechanism includes motor, reductor, front tugboat bearing, rear dragging wheeling support and biography
Moving axis, the output shaft of described motor is fixing with the power shaft of reductor to be connected, the output of described reductor
The rear end of axle and power transmission shaft is fixing to be connected, described power transmission shaft be positioned at front tugboat bearing and rear dragging wheeling support it
Between and be all rotationally connected with front tugboat bearing and rear dragging wheeling support, the front end fixed installation of described power transmission shaft
Having front tugboat, the rear end of described power transmission shaft to be installed with rear tugboat, described front tugboat is positioned at front tugboat
In bearing, described rear dragging wheel be positioned at rear dragging wheeling support, described front tugboat and rear tugboat all with in kiln body
The wall contacts of section, after described kiln body stage casing extenal fixation has the front back-up ring preventing front tugboat play and prevents
The rear back-up ring of tugboat play, described front back-up ring is positioned at the front side of front tugboat, and described rear back-up ring is positioned at rear dragging
The rear side of wheel.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described coal dust tremie pipe
It is double-wall structure with material tremie pipe, is formed under coal dust between the double wall of described coal dust tremie pipe
Material pipe cooling chamber, forms material tremie pipe cooling chamber between the double wall of described material tremie pipe, described
The top of coal dust tremie pipe is provided with the first water inlet pipe and the first outlet pipe, described material tremie pipe upper
Portion is provided with the second water inlet pipe and the second outlet pipe, described first water inlet pipe and the first outlet pipe all and institute
State coal dust tremie pipe cooling chamber to communicate, described second water inlet pipe and the second outlet pipe all with under described material
Material pipe cooling chamber communicates.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described kiln body afterbody is
Double-wall structure, forms kiln body blade trailing cooling chamber, described kiln body between the double wall of described kiln body afterbody
The top of afterbody is provided with kiln tail water inlet, and the bottom of described kiln body afterbody is provided with kiln tail outlet,
Described kiln tail water inlet and kiln tail outlet all communicate with described kiln body blade trailing cooling chamber, and described kiln tail enters
It is connected between the mouth of a river with kiln tail outlet and has kiln tail external water tank and water circulating pump, the described external water of kiln tail
The outlet of case is connected with the water inlet of water circulating pump, and the outlet of described water circulating pump is intake with kiln tail
Mouth connects, and the water inlet of described kiln tail external water tank is connected with kiln tail outlet.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described kiln body head
Shape of cross section is circular, and the rear end of described kiln body head is fixed with coal dust firebreak, and described coal dust keeps off
Wall with flues be shaped as semicircle, described coal dust firebreak, coal dust tremie pipe, coal dust blast pipe and coal dust
Hopper is respectively positioned on the same side.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described kiln hood combustor
Bottom be the most downward-sloping incline structure, the bottom angled face of described kiln hood combustor with
Angle α between horizontal plane is 5 °～10 °.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described kiln body stage casing
Inner chamber is truncated cone-shaped inner chamber, the small end of described truncated cone-shaped inner chamber and kiln hood combustion chamber, described round platform
The big end of shape inner chamber and the inner space of kiln body afterbody, the inclined-plane of described truncated cone-shaped inner chamber and horizontal plane it
Between angle β be 3 °～8 °.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described coal dust tremie pipe,
Material tremie pipe, coal dust blast pipe and material blast pipe are respectively positioned in kiln body head, described coal dust blanking
Pipe and material tremie pipe are the most vertically laid, and described coal dust blast pipe and the equal level of material blast pipe are laid,
The most downward-sloping setting of described discharging opening.
Above-mentioned oilfield drilling dumping mud treatment device, it is characterised in that: described kiln body head and
Kiln body afterbody all includes steel cylinder layer, fire brick layer and the refractory coating that ecto-entad sets gradually, described
The lower section of kiln body is provided with kiln hood fixed pedestal, and described kiln body head and kiln body afterbody all support and be arranged on
On kiln hood fixed pedestal, all fixing peace of described motor, reductor, front tugboat bearing and rear dragging wheeling support
It is contained on kiln hood fixed pedestal.
The present invention compared with prior art has the advantage that
1, instant invention overcomes after existing oil field waste processing mode exists that floor space is big, administers
Garbage difference up to standard many, actual, the low inferior shortcoming of effect, and efficiently solve conventional treatment mode
There is secondary pollution, cost is high, operate a complicated difficult problem, it is achieved that drilling wastes harmless treatment,
Dispose mixture and meet the grade III Standard of country's soil quality.
2, the present invention real-time collecting can process garbage in drilling process, does not produce two secondary environments dirty
Dye, has adapted to the ecological requirements currently day by day strengthened；And the final curable type garbage stacking volume produced
Little, and recyclable recycling.
3, the present invention processes the simplification of garbage technique, treatment effeciency height, and production cost is low, energy profit
High by rate, accomplish energy-conserving and environment-protective harmless treatment；Apparatus structure is simple, and each component height is integrated,
Floor space is little, can concentrate and be carried out continuously, and simple to operate, labor intensity is low, and staffing is few.
4, the present invention uses skid integrated type to design, it is easy to the movement of device, assembling, can be with well
Team moves, it is achieved do not land, with boring, processs, adaptation dispersibility and the drillng operation of mobility.
5, the present invention is wide to the process range of Litter, not only can be effectively used for giving up oilfield drilling
Abandon the harmless treatment of mud, also to the offal treatment that may be used for other type, heterogeneity
Cheng Zhong.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is under kiln body head of the present invention, coal dust hopper, material hopper, coal dust tremie pipe, material
Material pipe, coal dust aerator and the position relationship schematic diagram of material aerator.
Fig. 3 is the position relationship signal of kiln body head of the present invention, coal dust firebreak and kiln hood fixed pedestal
Figure.
Fig. 4 is kiln body afterbody of the present invention, air vent, discharging opening, kiln tail water inlet and kiln tail outlet
Position relationship schematic diagram.
Description of reference numerals:
1 coal dust aerator；2 aerator fixed plates；3-1 the first water inlet pipe；
3-2 the second water inlet pipe；4-1 the first outlet pipe；4-2 the second outlet pipe；
5 material aerators；6 coal dust firebreaks；7 kiln hood fixed pedestals；
8 kiln body heads；8-1 kiln hood combustor；9 fire brick layers；
10 refractory coatings；11 kiln body stage casings；Back-up ring before 12-1；
Back-up ring after 12-2；13 air vents；14 kiln body afterbodys；
15 discharging openings；Tugboat bearing before 16-1；16-2 rear dragging wheeling support；
Tugboat before 17-1；Tugboat after 17-2；18 power transmission shafts；
19 reductors；20 motors；21 kiln tail outlets；
22 kiln tail water inlets；23 kiln tail external water tanks；24 air-introduced machines；
25 Tower for purifying waste gas；25-1 purifying column gas outlet；26 coal dust hoppers；
27 material hoppers；28 coal dust tremie pipes；29 coal dust blast pipes；
30 material blast pipes；31 material tremie pipes；32 lighting-up tuyeres；
33 water circulating pumps.
Detailed description of the invention
As depicted in figs. 1 and 2, the present invention includes that kiln body, described kiln body include setting the most successively
Kiln body head 8, kiln body stage casing 11 and the kiln body afterbody 14 put, described kiln body stage casing 11 and kiln body head
Portion 8 and kiln body afterbody 14 are all rotationally connected, and the lower section in described kiln body stage casing 11 is provided with for driving
The rotary motion mechanism of its revolution, the inner chamber of described kiln body head 8 is kiln hood combustor 8-1, described
The inner chamber in kiln body stage casing 11 all communicates with inner chamber and the kiln hood combustor 8-1 of kiln body afterbody 14, described
The front portion of kiln body head 8 is provided with coal dust tremie pipe 28, material tremie pipe 31, coal dust blast pipe 29
With material blast pipe 30, described coal dust blast pipe 29 is positioned at lower section and and the coal dust of coal dust tremie pipe 28
Tremie pipe 28 lower end connection, described material blast pipe 30 be positioned at material tremie pipe 31 lower section and
Connecting with the lower end of material tremie pipe 31, the upper end of described coal dust tremie pipe 28 is provided with coal dust hopper
26, the upper end of described material tremie pipe 31 is provided with material hopper 27, described coal dust blast pipe 29
Air inlet connect and have coal dust aerator 1, the air inlet of described material blast pipe 30 connects material drum
Blower fan 5, the air outlet of described coal dust blast pipe 29 and the air outlet of material blast pipe 30 are all and kiln hood
Combustor 8-1 communicates, and described kiln body head 8 is provided with lighting-up tuyere 32；Described kiln body afterbody 14
Bottom is provided with discharging opening 15, and the top of described kiln body afterbody 14 is provided with air vent 13, described row
Connect in QI KOU 13 and have gas purge system.During making, fixing drum on the outer wall of kiln body head 8
Blower fan fixed plate 2, is installed in aerator fixed plate 2 by coal dust aerator 1 and material aerator 5
On；Coal dust hopper 26 is removably mounted at the upper end of coal dust tremie pipe 28, and material hopper 27 is removable
Unload the upper end being arranged on material tremie pipe 31；Lighting-up tuyere 32 is arranged on the front side wall of kiln body head 8.
As it is shown in figure 1, described gas purge system includes Tower for purifying waste gas 25 and air-introduced machine 24, institute
The gas outlet of the air inlet and air-introduced machine 24 of stating Tower for purifying waste gas 25 is connected, described air-introduced machine 24
Air inlet is connected with air vent 13.During work, air-introduced machine 24 aspirate the gas in kiln body, and will
The gas of suction carries out purified treatment in sending into Tower for purifying waste gas 25.
As it is shown in figure 1, the quantity of described rotary motion mechanism is two, two described revolution driving machines
Structure is symmetricly set on the left and right sides in kiln body stage casing 11, described rotary motion mechanism include motor 20,
Reductor 19, front tugboat bearing 16-1, rear dragging wheeling support 16-2 and power transmission shaft 18, described motor 20
The power shaft of output shaft and reductor 19 fixing be connected, the output shaft of described reductor 19 and transmission
The rear end of axle 18 is fixing to be connected, and described power transmission shaft 18 is positioned at front tugboat bearing 16-1 and rear dragging wheeling support
All it is rotationally connected between 16-2 and with front tugboat bearing 16-1 and rear dragging wheeling support 16-2, described transmission
The front end of axle 18 is installed with front tugboat 17-1, after the rear end of described power transmission shaft 18 is installed with
Tugboat 17-2, described front tugboat 17-1 are positioned at front tugboat bearing 16-1, described rear tugboat 17-2 position
In rear dragging wheeling support 16-2, described front tugboat 17-1 and rear tugboat 17-2 all with kiln body stage casing 11
Wall contacts, described kiln body stage casing 11 extenal fixation has the front back-up ring 12-1 preventing front tugboat 17-1 play
It is positioned at front tugboat 17-1 with the rear back-up ring 12-2, described front back-up ring 12-1 preventing rear tugboat 17-2 play
Front side, described rear back-up ring 12-2 is positioned at the rear side of rear tugboat 17-2.During work, motor 20 drives
Reductor 19 rotates, and reductor 19 drives power transmission shaft 18 to rotate, due to front tugboat 17-1 and rear dragging
Wheel 17-2 is all fixedly mounted on power transmission shaft 18, because tugboat 17-1 and rear tugboat 17-2 all revolves before this
Turn, under the effect of front tugboat 17-1 and rear tugboat 17-2, kiln body stage casing 11 gyration.
As depicted in figs. 1 and 2, described coal dust tremie pipe 28 and material tremie pipe 31 are double wall
Structure, forms coal dust tremie pipe cooling chamber, described thing between the double wall of described coal dust tremie pipe 28
Material tremie pipe cooling chamber is formed between the double wall of material tremie pipe 31, described coal dust tremie pipe 28
Top is provided with the first water inlet pipe 3-1 and the first outlet pipe 4-1, the top of described material tremie pipe 31
It is provided with the second water inlet pipe 3-2 and the second outlet pipe 4-2, described first water inlet pipe 3-1 and the first water outlet
Pipe 4-1 all communicates with described coal dust tremie pipe cooling chamber, described second water inlet pipe 3-2 and the second water outlet
Pipe 4-2 all communicates with described material tremie pipe cooling chamber.Coal dust tremie pipe 28 and material tremie pipe 31
It is on double-wall structure, and coal dust tremie pipe 28 and first water inlet pipe 3-1 and the first outlet pipe are set
4-1, material tremie pipe 31 arranges the second water inlet pipe 3-2 and the second outlet pipe 4-2, can be under coal dust
Material pipe 28 and material tremie pipe 31 realize cooling, prevent the flame in kiln hood combustor 8-1 to coal dust
Tremie pipe 28, material tremie pipe 31 cause damage, to improve coal dust tremie pipe 28 and material tremie pipe
The service life of 31.
As shown in Figure 1 and Figure 4, described kiln body afterbody 14 is double-wall structure, described kiln body afterbody
Forming kiln body blade trailing cooling chamber between the double wall of 14, the top of described kiln body afterbody 14 is provided with kiln
Tail water inlet 22, the bottom of described kiln body afterbody 14 is provided with kiln tail outlet 21, and described kiln tail enters
The mouth of a river 22 and kiln tail outlet 21 all communicate with described kiln body blade trailing cooling chamber, described kiln tail water inlet
It is connected between 22 with kiln tail outlet 21 and has kiln tail external water tank 23 and water circulating pump 33, described kiln
The outlet of tail external water tank 23 is connected with the water inlet of water circulating pump 33, described water circulating pump 33
Outlet be connected with kiln tail water inlet 22, the water inlet of described kiln tail external water tank 23 goes out with kiln tail
The mouth of a river 21 connects.Kiln body afterbody 14 is to arrange kiln tail on double-wall structure, and kiln body afterbody 14 to enter
The mouth of a river 22 and kiln tail outlet 21, and peripheral hardware kiln tail external water tank 23 and water circulating pump 33, can be real
Now to kiln body afterbody 14 circulating cooling.
As shown in figures 1 and 3, the shape of cross section of described kiln body head 8 is circular, described kiln body
The rear end of head 8 is fixed with coal dust firebreak 6, described coal dust firebreak 6 be shaped as semicircle,
Described coal dust firebreak 6, coal dust tremie pipe 28, coal dust blast pipe 29 and coal dust hopper 26 are respectively positioned on
The same side.The effect of coal dust firebreak 6 is so that thermal-flame is concentrated and is injected into kiln body stage casing 11
In, to improve flame ejection efficiency.
As it is shown in figure 1, the bottom of described kiln hood combustor 8-1 is the most downward-sloping inclination
Structure, the angle α between bottom angled face and the horizontal plane of described kiln hood combustor 8-1 be 5 °～
10 °, it is simple to material rearward movement.
As it is shown in figure 1, the inner chamber in described kiln body stage casing 11 is truncated cone-shaped inner chamber, in described truncated cone-shaped
The small end in chamber connects with kiln hood combustor 8-1, big end and the kiln body afterbody 14 of described truncated cone-shaped inner chamber
Inner space, the angle β between inclined-plane and the horizontal plane of described truncated cone-shaped inner chamber is 3 °～8 °,
It is easy to material discharge.
As it is shown in figure 1, described coal dust tremie pipe 28, material tremie pipe 31, coal dust blast pipe 29 and
Material blast pipe 30 is respectively positioned in kiln body head 8, described coal dust tremie pipe 28 and material tremie pipe 31
The most vertically laying, described coal dust blast pipe 29 and the equal level of material blast pipe 30 are laid, described discharging
Mouth 15 the most downward-sloping settings.
As it is shown in figure 1, described kiln body head 8 and kiln body afterbody 14 all include that ecto-entad sets successively
Steel cylinder layer, fire brick layer 9 and the refractory coating 10 put, the lower section of described kiln body is provided with kiln hood and fixes
Pedestal 7, described kiln body head 8 and kiln body afterbody 14 all support and be arranged on kiln hood fixed pedestal 7,
Described motor 20, reductor 19, front tugboat bearing 16-1 and rear dragging wheeling support 16-2 all fixedly mount
On kiln hood fixed pedestal 7.Refractory coating 10 is chlorate cement layer, alumina cement layer, high alumina
Aggregate layer, the Stainless-steel fibre refractory casting bed of material, high alumina bisque or silicon powder layer.
The operation principle of the present invention is: first add the coal dust after pulverizing in coal dust hopper 26,
Add in material hopper 27 and need garbage to be processed (oilfield drilling discarded slurry), open simultaneously
Dynamic coal dust aerator 1 and material aerator 5, will be through coal dust blanking under the effect of coal dust aerator 1
The coal dust that pipe 28 falls is blown in kiln hood combustor 8-1；Then by lighting-up tuyere 32, will draw in advance
The torch of combustion is sent in kiln hood combustor 8-1, and the coal dust moment in kiln hood combustor 8-1 is ignited,
Prolongation over time, the temperature of kiln hood combustor 8-1 reaches the temperature of pretreatment garbage.
Start motor 20 and reductor 19, under the driving of motor 20 and reductor 19, in kiln body
Section 11 is turned round under the effect of front tugboat 17-1 and rear tugboat 17-2, and kiln body head 8 and kiln body tail
Portion 14 maintains static dynamic.
Now, under the effect of material aerator 5, the garbage fallen through material tremie pipe 31 is blown
Enter in kiln hood combustor 8-1.Garbage enters in kiln hood combustor 8-1, and the coal dust after lighting is at kiln
Producing thermal-flame in head combustor 8-1, thermal-flame is kept off by coal dust during injection forward
The barrier effect of wall with flues 6, the another side concentration never doing firebreak is injected in kiln body stage casing 11.
Meanwhile, garbage sprays forward through thermal-flame under the effect of material aerator 5, at high temp fire
Calcination in flame, partial material is become potter's clay class material, material at the same time by thermal-flame moment calcination
Being moved back in kiln body stage casing 11, it is internal with kiln body stage casing 11 that material againsts kiln body stage casing 11
Rotation and again by thermal-flame calcination.Due to the inner chamber in kiln body stage casing 11 be 3 °～8 ° backward
Tilting, therefore material continues to be moved back into kiln body afterbody 14, then by kiln body afterbody 14
Discharging opening 15 is discharged.
Under the effect of air-introduced machine 24, the internal steam produced of kiln body is by the row on kiln body afterbody 14
QI KOU 13 is discharged, and carries out air cleaning process, the gas after final purification in entering gas purge system
Body purified tower gas outlet 25-1 discharges.Meanwhile, water circulating pump 33 is opened, kiln tail external water tank 23
Internal water enters the inner chamber of kiln body afterbody 14 by kiln tail water inlet 22, then by kiln tail water outlet
Mouth 21 is circulated in being discharged into kiln tail external water tank 23.The circulation of this water is to preferably reduce
In kiln body afterbody 14 steam temperature and after the process that discharging opening 15 is discharged the temperature of material, it is simple to
Material and steam fast cooling.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, all
It is any simple modification, change and equivalence above example made according to the technology of the present invention essence
Reconfiguration, all still falls within the protection domain of technical solution of the present invention.
Claims (10)
1. an oilfield drilling dumping mud treatment device, it is characterised in that: include kiln body, institute
State kiln body head (8), kiln body stage casing (11) and kiln body that kiln body includes setting gradually from front to back
Afterbody (14), described kiln body stage casing (11) is equal with kiln body head (8) and kiln body afterbody (14)
Being rotationally connected, the lower section of described kiln body stage casing (11) is provided with the revolution for driving it to turn round and drives
Mechanism, the inner chamber of described kiln body head (8) is kiln hood combustor (8-1), described kiln body stage casing (11)
Inner chamber all communicate with inner chamber and the kiln hood combustor (8-1) of kiln body afterbody (14), described kiln body head
The front portion in portion (8) is provided with coal dust tremie pipe (28), material tremie pipe (31), coal dust air intake
Pipe (29) and material blast pipe (30), described coal dust blast pipe (29) is positioned at coal dust tremie pipe (28)
Lower section and connect with the lower end of coal dust tremie pipe (28), described material blast pipe (30) is positioned at thing
Expect the lower section of tremie pipe (31) and connect with the lower end of material tremie pipe (31), described coal dust blanking
The upper end of pipe (28) is provided with coal dust hopper (26), the upper end peace of described material tremie pipe (31)
Equipped with material hopper (27), the air inlet of described coal dust blast pipe (29) connects coal dust aerator
(1), the air inlet of described material blast pipe (30) connects material aerator (5), described coal
The air outlet of powder blast pipe (29) and the air outlet of material blast pipe (30) all with kiln hood combustor (8-1)
Communicating, described kiln body head (8) is provided with lighting-up tuyere (32)；Described kiln body afterbody (14)
Bottom is provided with discharging opening (15), and the top of described kiln body afterbody (14) is provided with air vent (13),
The upper connection of described air vent (13) has gas purge system.
2., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: described gas purge system includes Tower for purifying waste gas (25) and air-introduced machine (24), described waste gas
The air inlet of purifying column (25) is connected with the gas outlet of air-introduced machine (24), described air-introduced machine (24)
Air inlet be connected with air vent (13).
3., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: the quantity of described rotary motion mechanism is two, and two described rotary motion mechanisms are symmetricly set on
The left and right sides in kiln body stage casing (11), described rotary motion mechanism includes motor (20), reductor
(19), front tugboat bearing (16-1), rear dragging wheeling support (16-2) and power transmission shaft (18), institute
The power shaft of the output shaft and reductor (19) of stating motor (20) is fixed and is connected, described reductor (19)
The rear end of output shaft and power transmission shaft (18) fixing be connected, described power transmission shaft (18) is positioned at front tugboat
Between bearing (16-1) and rear dragging wheeling support (16-2) and with front tugboat bearing (16-1) and rear dragging
Wheeling support (16-2) is all rotationally connected, and the front end of described power transmission shaft (18) is installed with front tugboat
(17-1), the rear end of described power transmission shaft (18) is installed with rear tugboat (17-2), described before
Tugboat (17-1) is positioned at front tugboat bearing (16-1), and described rear tugboat (17-2) is positioned at rear dragging
In wheeling support (16-2), described front tugboat (17-1) and rear tugboat (17-2) all with kiln body stage casing
(11) wall contacts, described kiln body stage casing (11) extenal fixation prevents front tugboat (17-1) from altering
The front back-up ring (12-1) moved and the rear back-up ring (12-2) preventing rear tugboat (17-2) play, described
Front back-up ring (12-1) is positioned at the front side of front tugboat (17-1), after described rear back-up ring (12-2) is positioned at
The rear side of tugboat (17-2).
4., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: described coal dust tremie pipe (28) and material tremie pipe (31) are double-wall structure, described coal
Coal dust tremie pipe cooling chamber, described material tremie pipe (31) is formed between the double wall of powder tremie pipe (28)
Double wall between form material tremie pipe cooling chamber, the top of described coal dust tremie pipe (28) is arranged
There are the first water inlet pipe (3-1) and the first outlet pipe (4-1), described material tremie pipe (31) upper
Portion is provided with the second water inlet pipe (3-2) and the second outlet pipe (4-2), described first water inlet pipe (3-1)
All communicate with described coal dust tremie pipe cooling chamber with the first outlet pipe (4-1), described second water inlet pipe
(3-2) He the second outlet pipe (4-2) all communicates with described material tremie pipe cooling chamber.
5., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: described kiln body afterbody (14) is double-wall structure, the double wall of described kiln body afterbody (14) it
Between formed kiln body blade trailing cooling chamber, the top of described kiln body afterbody (14) is provided with kiln tail water inlet
(22), the bottom of described kiln body afterbody (14) is provided with kiln tail outlet (21), described kiln tail
Water inlet (22) and kiln tail outlet (21) all communicate with described kiln body blade trailing cooling chamber, described kiln
It is connected between tail water inlet (22) with kiln tail outlet (21) and has kiln tail external water tank (23) and follow
Ring water pump (33), the outlet of described kiln tail external water tank (23) enters with water circulating pump (33)
The mouth of a river connects, and the outlet of described water circulating pump (33) is connected with kiln tail water inlet (22), described
The water inlet of kiln tail external water tank (23) is connected with kiln tail outlet (21).
6., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: the shape of cross section of described kiln body head (8) is circular, the rear end of described kiln body head (8)
Be fixed with coal dust firebreak (6), described coal dust firebreak (6) be shaped as semicircle, described coal
Powder firebreak (6), coal dust tremie pipe (28), coal dust blast pipe (29) and coal dust hopper (26)
It is respectively positioned on the same side.
7., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: the bottom of described kiln hood combustor (8-1) is the most downward-sloping incline structure, described
Angle α between bottom angled face and the horizontal plane of kiln hood combustor (8-1) is 5 °～10 °.
8., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: the inner chamber of described kiln body stage casing (11) is truncated cone-shaped inner chamber, the small end of described truncated cone-shaped inner chamber with
Kiln hood combustor (8-1) connects, the big end of described truncated cone-shaped inner chamber and the inner chamber of kiln body afterbody (14)
Connection, the angle β between inclined-plane and the horizontal plane of described truncated cone-shaped inner chamber is 3 °～8 °.
9., according to the oilfield drilling dumping mud treatment device described in claim 1, its feature exists
In: described coal dust tremie pipe (28), material tremie pipe (31), coal dust blast pipe (29) and thing
Material blast pipe (30) is respectively positioned in kiln body head (8), described coal dust tremie pipe (28) and material
Tremie pipe (31) is the most vertically laid, and described coal dust blast pipe (29) and material blast pipe (30) are equal
Level is laid, described discharging opening (15) the most downward-sloping setting.
10., according to the oilfield drilling dumping mud treatment device described in claim 2, its feature exists
In: described kiln body head (8) and kiln body afterbody (14) all include the steel that ecto-entad sets gradually
Cylinder layer, fire brick layer (9) and refractory coating (10), it is solid that the lower section of described kiln body is provided with kiln hood
Determining pedestal (7), described kiln body head (8) and kiln body afterbody (14) all support and are arranged on kiln hood admittedly
Determine on pedestal (7), described motor (20), reductor (19), front tugboat bearing (16-1) and
Rear dragging wheeling support (16-2) is all fixedly mounted on kiln hood fixed pedestal (7).
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| CN201610364381.0A CN105888614B (en) | 2016-05-27 | 2016-05-27 | Oilfield drilling dumping mud treatment device |
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| CN201610364381.0A CN105888614B (en) | 2016-05-27 | 2016-05-27 | Oilfield drilling dumping mud treatment device |
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| CN105888614B CN105888614B (en) | 2018-07-27 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642158A (en) * | 2016-12-29 | 2017-05-10 | 商洛市海蓝科技有限公司 | Mobile drilling waste comprehensive treatment equipment |
| CN106765200A (en) * | 2016-11-24 | 2017-05-31 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN107165594A (en) * | 2017-06-08 | 2017-09-15 | 巴州山水源工程技术有限公司 | A kind of processing unit of deep-well sulphonated polymer mud discarded slurry and landwaste |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834648A (en) * | 1987-09-17 | 1989-05-30 | Angelo Ii James F | Rotary calcining kiln |
| CN101988703A (en) * | 2010-12-01 | 2011-03-23 | 中信重工机械股份有限公司 | Vertical precombustion furnace, horizontal rotary furnace and vertical discharging device combined garbage incinerator |
| CN102537986A (en) * | 2012-02-27 | 2012-07-04 | 山西省环境科学研究院 | Rotary kiln equipment used for contaminated soil restoration operation |
| CN204880147U (en) * | 2015-08-14 | 2015-12-16 | 商南天和泥浆有限公司 | Abandonment mud innocent treatment equipment |
| CN105570905A (en) * | 2016-02-04 | 2016-05-11 | 西安集良石油技术开发有限公司 | Waste mud treatment device and method |
| CN205689176U (en) * | 2016-05-27 | 2016-11-16 | 商洛市海蓝科技有限公司 | Oilfield drilling dumping mud treatment device |
-
2016
- 2016-05-27 CN CN201610364381.0A patent/CN105888614B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4834648A (en) * | 1987-09-17 | 1989-05-30 | Angelo Ii James F | Rotary calcining kiln |
| CN101988703A (en) * | 2010-12-01 | 2011-03-23 | 中信重工机械股份有限公司 | Vertical precombustion furnace, horizontal rotary furnace and vertical discharging device combined garbage incinerator |
| CN102537986A (en) * | 2012-02-27 | 2012-07-04 | 山西省环境科学研究院 | Rotary kiln equipment used for contaminated soil restoration operation |
| CN204880147U (en) * | 2015-08-14 | 2015-12-16 | 商南天和泥浆有限公司 | Abandonment mud innocent treatment equipment |
| CN105570905A (en) * | 2016-02-04 | 2016-05-11 | 西安集良石油技术开发有限公司 | Waste mud treatment device and method |
| CN205689176U (en) * | 2016-05-27 | 2016-11-16 | 商洛市海蓝科技有限公司 | Oilfield drilling dumping mud treatment device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765200A (en) * | 2016-11-24 | 2017-05-31 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN106765200B (en) * | 2016-11-24 | 2018-12-21 | 商洛市海蓝科技有限公司 | Oilfield drilling mud castoff processing system |
| CN106642158A (en) * | 2016-12-29 | 2017-05-10 | 商洛市海蓝科技有限公司 | Mobile drilling waste comprehensive treatment equipment |
| CN107165594A (en) * | 2017-06-08 | 2017-09-15 | 巴州山水源工程技术有限公司 | A kind of processing unit of deep-well sulphonated polymer mud discarded slurry and landwaste |
| CN107165594B (en) * | 2017-06-08 | 2019-04-16 | 巴州山水源工程技术有限公司 | A kind of processing unit of deep-well sulphonated polymer mud discarded slurry and landwaste |
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|---|---|
| CN105888614B (en) | 2018-07-27 |
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