CN110358592A - A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry - Google Patents
A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry Download PDFInfo
- Publication number
- CN110358592A CN110358592A CN201910733352.0A CN201910733352A CN110358592A CN 110358592 A CN110358592 A CN 110358592A CN 201910733352 A CN201910733352 A CN 201910733352A CN 110358592 A CN110358592 A CN 110358592A
- Authority
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- China
- Prior art keywords
- greasy filth
- coal
- slurry
- hazardous waste
- shell
- 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.)
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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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/32—Liquid carbonaceous fuels consisting of coal-oil suspensions or aqueous emulsions or oil emulsions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/14—Injection, e.g. in a reactor or a fuel stream during fuel production
- C10L2290/146—Injection, e.g. in a reactor or a fuel stream during fuel production of water
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/24—Mixing, stirring of fuel components
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- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The present invention relates to hazardous waste processing technology fields, and in particular to a kind of device and method using hazardous waste greasy filth preparation water-coal-slurry.A kind of device using hazardous waste greasy filth preparation water-coal-slurry of the present invention, including the greasy filth material charging region successively installed, heating kettle, blender, pipeline chain conveyor and rod mill, the blender are also connected with screw conveyor, and the screw conveyor other end connects active carbon feed bin.The present invention provides a kind of device and methods using hazardous waste greasy filth preparation water-coal-slurry.
Description
Technical field
The present invention relates to dangerous waste disposal technical fields, and in particular to a kind of to prepare water-coal-slurry using hazardous waste greasy filth
Device and method.
Background technique
Water-coal-slurry be by about 65% coal, 34% water and 1% a kind of low dirt for being obtained by Physical Processing of additive
Dye, high efficiency, can pipeline generation oily coal based fluid fuel.It changes the traditional combustion mode of coal, shows huge
Environmental protection and energy saving advantage.
In particular by the technology path of waste resource recovery, environment protecting coal-water fluid is developed, it can be in the premise for not increasing expense
Under, substantially increase the environmental benefit of water-coal-slurry.Under the guarantee that China enriches coal resources, water-coal-slurry also has become substitution
Most basic, the most economical clear energy sources of the energy such as oil, gas.
Therefore provide it is a kind of using hazardous waste greasy filth preparation water-coal-slurry device and method just seem very valuable.
Summary of the invention
The present invention provides a kind of device and method using hazardous waste greasy filth preparation water-coal-slurry, concrete scheme is as follows:
A kind of device using hazardous waste greasy filth preparation water-coal-slurry, including the greasy filth material charging region successively installed, heating kettle, stirring
Machine, pipeline chain conveyor and rod mill, the blender are also connected with screw conveyor, the screw conveyor other end connection
Active carbon feed bin.
The heating kettle includes shell, and the shell is equipped with greasy filth feed inlet, and the shell is equipped with agitating device, institute
Stating agitating device includes motor and stirring shaft, and the motor driven stirring shaft movement, the bottom of the shell is equipped with filtering
Device is wound with steam pipe coil in the shell.Heating kettle can heat greasy filth class hazardous waste, to increase its mobility, flow
Dynamic property can preferably be flowed out from the filter of outer casing bottom；Agitating device can then stir, it is further provided greasy filth
Mobility, and make greasy filth heating more evenly；Heating coil is for heating.
The stirring shaft is equipped with stirring rod one and stirring rod two, and the stirring rod two is bonded with the bottom of shell.It stirs
Mixing stick one useless for intermediate greasy filth class danger can be stirred, and stirring rod two can cooperate dangerous to bottom greasy filth class with shell
Waste is squeezed, to preferably increase mobility, and can prevent plugged filter.
Fixed link is equipped between the stirring rod two and stirring shaft.Fixed link can make stirring rod two is stronger to be mounted on
On stirring shaft.
The shell is equipped with nitrogen tube.Nitrogen is supplemented in the regular checking maintenance of certain interval of time, displacing can gas explosion
Body reduces security risk.
The shell is equipped with wide-angle pressurized liquid spray device, and the shell is equipped with visual window.In the feelings that heating kettle does not heat
Under condition, spray cleaning agent is rinsed maintenance to heating kettle；Visual window can observe heating kettle inner case.
A method of water-coal-slurry being prepared using hazardous waste greasy filth, includes the following steps: that greasy filth passes through greasy filth material charging region
It unpacks to the material box of unified specification, with Belt Conveying, the material box is arranged on belt, is lifted and is overturn by grab bucket later
Material box is dosed in the greasy filth feed inlet of heating kettle, the agitating and heating in heating kettle, later by the filter of heating kettle,
Into blender；Meanwhile after the active carbon in active carbon feed bin is measured by Weighing feeder, it is delivered to by screw conveyor
Blender carries out mixing pretreatment with the greasy filth by heating kettle processing, is cooled into greasy filth-active carbon solid mixt, it
Greasy filth-active carbon solid mixt adds into rod mill together with other raw materials and prepares water-coal-slurry afterwards.
The unclassified stores are as follows: coal, industrial tap water, one of waste water or auxiliary agent or a variety of.
The heating kettle includes wide-angle pressurized liquid spray device, and the wide-angle pressurized liquid spray device sprays cleaning agent, heating kettle not
In the case where heating, heating kettle is cleaned.
The heating temperature of the heating kettle is 50-180 DEG C.
A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry of the present invention, using solid hazardous waste
(such as waste active carbon) mixes pretreatment with the semisolid hazardous waste (such as greasy filth) of good fluidity after heating, and first heating has greasy filth
There is mobility, then during being cooled to environment temperature, the greasy filth of semisolid is made gradually to be formed by curing greasy filth-active carbon
Solid mixt, is readily transported and the uniform use of semisolid material, equably adds into rod mill, finally with other raw materials one
Play preparation water-coal-slurry.
The present invention can increase the uniformity of semisolid hazardous waste greasy filth addition；Since semisolid hazardous waste greasy filth is solid
Change in active carbon, improves abradibility of the greasy filth when preparing water-coal-slurry, material is uniformly dispersed in raising slurry；And
The present invention is all made of closed addition and conveying, can reduce harmful gases diffusion.
Detailed description of the invention
A kind of flow diagram of the method using hazardous waste greasy filth preparation water-coal-slurry of Fig. 1 present invention；
The structural schematic diagram one of heating kettle in a kind of device using hazardous waste greasy filth preparation water-coal-slurry of Fig. 2 present invention；
The structural schematic diagram two of heating kettle in a kind of device using hazardous waste greasy filth preparation water-coal-slurry of Fig. 3 present invention；
Wherein label: 1. shells；2. agitating device；21. motor；22. stirring shaft；221. stirring rod one；222. stirring rod two；
223. fixed link；3. wide-angle pressurized liquid spray device；4. nitrogen tube；5. greasy filth feed inlet；6. filter；7. steam pipe coil；8. visual
Window.
Specific embodiment
It is further described below with reference to Fig. 1-3:
A kind of device using hazardous waste greasy filth preparation water-coal-slurry, including the greasy filth material charging region successively installed, heating kettle, stirring
Machine, pipeline chain conveyor and rod mill, blender are also connected with screw conveyor, and the screw conveyor other end connects active carbon material
Storehouse.
Heating kettle includes shell 1, and shell 1 is equipped with greasy filth feed inlet 5, and shell 1 is equipped with agitating device 2, agitating device 2
Including motor 21 and stirring shaft 22, motor 21 drives stirring shaft 22 to move, and the bottom of shell 1 is equipped with filter 6, shell 1
Inside it is wound with steam pipe coil 7.Heating kettle can heat greasy filth class hazardous waste, to increase its mobility, mobility is preferable
It can be flowed out from the filter 6 of 1 bottom of shell；Agitating device 2 can then stir, it is further provided the mobility of greasy filth,
And make greasy filth heating more evenly；Heating coil 7 is for heating.Stirring shaft 22 is equipped with stirring rod 1 and stirring rod two
222, stirring rod 2 222 is bonded with the bottom of shell 1；Stirring rod 1 useless for intermediate greasy filth class danger can be stirred,
Stirring rod 2 222 can cooperate with shell 1 squeezes bottom greasy filth class hazardous waste, to preferably increase mobility.
Fixed link 223 is equipped between stirring rod 2 222 and stirring shaft 22；Fixed link 223 can make the stronger installation of stirring rod 2 222
On stirring shaft 22.Shell 1 is equipped with nitrogen tube 4；Nitrogen is supplemented in the regular checking maintenance of certain interval of time, displacing can
Gas explosion body reduces security risk.Shell 1 is equipped with wide-angle pressurized liquid spray device 3；In the case where heating kettle does not heat, spray cleaning
Agent is rinsed maintenance to heating kettle.Shell 1 is equipped with visual window 8, and visual window 8 can observe heating kettle inner case.
A method of water-coal-slurry being prepared using hazardous waste greasy filth, includes the following steps: that greasy filth passes through greasy filth material charging region
It unpacks to the material box of unified specification, with Belt Conveying, material box is arranged on belt, is lifted later by grab bucket and overturn material
Box is dosed in the greasy filth feed inlet of heating kettle, the agitating and heating in heating kettle, passes through the filter 6 of heating kettle later, is entered
Blender；Meanwhile after the active carbon in active carbon feed bin is measured by Weighing feeder, stirring is delivered to by screw conveyor
Machine carries out mixing pretreatment with the greasy filth by heating kettle processing, is cooled into greasy filth-active carbon solid mixt, oily later
Mud-active carbon solid mixt adds into rod mill together with other raw materials and prepares water-coal-slurry.Heating kettle includes wide-angle pressurization
Sprinkler, wide-angle pressurized liquid spray device sprinkling cleaning agent clean heating kettle in the case where heating kettle does not heat.Heating
The heating temperature of kettle is 50-180 DEG C.
Unclassified stores are as follows: coal, industrial tap water, one of waste water or auxiliary agent or a variety of.
A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry of the present invention, using solid hazardous waste
(such as waste active carbon) mixes pretreatment with the semisolid hazardous waste (such as greasy filth) of good fluidity after heating, and first heating has greasy filth
There is mobility, then during being cooled to environment temperature, the greasy filth of semisolid is made gradually to be formed by curing greasy filth-active carbon
Solid mixt, is readily transported and the uniform use of semisolid material, equably adds into rod mill, finally with other raw materials one
Play preparation water-coal-slurry.
Above-described embodiment is only used for illustrating inventive concept of the invention, rather than the restriction to rights protection of the present invention,
It is all to be made a non-material change to the present invention using this design, protection scope of the present invention should all be fallen into.
Claims (10)
1. a kind of device using hazardous waste greasy filth preparation water-coal-slurry, it is characterised in that: the greasy filth including successively installing feeds intake
Area, heating kettle, blender, pipeline chain conveyor and rod mill, the blender are also connected with screw conveyor, and the auger is defeated
The machine other end is sent to connect active carbon feed bin.
2. a kind of device using hazardous waste greasy filth preparation water-coal-slurry as described in claim 1, it is characterised in that: described to add
Hot kettle includes shell, and the shell is equipped with greasy filth feed inlet, and the shell is equipped with agitating device, and the agitating device includes
Motor and stirring shaft, the motor driven stirring shaft movement, the bottom of the shell is equipped with filter, twines in the shell
It is wound with steam pipe coil.
3. a kind of device using hazardous waste greasy filth preparation water-coal-slurry as described in claim 1, it is characterised in that: described to stir
Shaft is mixed equipped with stirring rod one and stirring rod two, the stirring rod two is bonded with the bottom of shell.
4. a kind of device using hazardous waste greasy filth preparation water-coal-slurry as claimed in claim 3, it is characterised in that: described to stir
It mixes and is equipped with fixed link between stick two and stirring shaft.
5. a kind of device using hazardous waste greasy filth preparation water-coal-slurry as described in claim 1, it is characterised in that: described outer
Shell is equipped with nitrogen tube.
6. a kind of device using hazardous waste greasy filth preparation water-coal-slurry as described in claim 1, it is characterised in that: described outer
Shell is equipped with wide-angle pressurized liquid spray device, and the shell is equipped with visual window.
7. a kind of prepare the method that water-coal-slurry device prepares water-coal-slurry using hazardous waste greasy filth using described in claim 1,
It is characterized in that, includes the following steps: that greasy filth is unpacked by greasy filth material charging region to the material box of unified specification, with Belt Conveying, institute
It states material box to be arranged on belt, lifts and overturn material box by grab bucket later, be dosed in the greasy filth feed inlet of heating kettle,
Agitating and heating in heating kettle, later by the filter of heating kettle, into blender；Meanwhile the active carbon in active carbon feed bin
After being measured by Weighing feeder, blender is delivered to by screw conveyor and is mixed with the greasy filth by heating kettle processing
Pretreatment, is cooled into greasy filth-active carbon solid mixt, later greasy filth-active carbon solid mixt and other raw materials one
It rises to add into rod mill and prepares water-coal-slurry.
8. a kind of method using hazardous waste greasy filth preparation water-coal-slurry as claimed in claim 7, which is characterized in that it is described its
His material are as follows: coal, industrial tap water, one of waste water or auxiliary agent or a variety of.
9. a kind of method using hazardous waste greasy filth preparation water-coal-slurry as claimed in claim 7, it is characterised in that: described to add
Hot kettle includes wide-angle pressurized liquid spray device, and the wide-angle pressurized liquid spray device sprays cleaning agent, right in the case where heating kettle does not heat
Heating kettle is cleaned.
10. a kind of method using hazardous waste greasy filth preparation water-coal-slurry as claimed in claim 7, it is characterised in that: described
The heating temperature of heating kettle is 50-180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733352.0A CN110358592A (en) | 2019-08-09 | 2019-08-09 | A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910733352.0A CN110358592A (en) | 2019-08-09 | 2019-08-09 | A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry |
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| Publication Number | Publication Date |
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| CN110358592A true CN110358592A (en) | 2019-10-22 |
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| CN201910733352.0A Pending CN110358592A (en) | 2019-08-09 | 2019-08-09 | A kind of device and method using hazardous waste greasy filth preparation water-coal-slurry |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534339A (en) * | 2020-04-01 | 2020-08-14 | 绍兴凤登环保有限公司 | Method for preparing coal water slurry by using sludge |
| CN116606673A (en) * | 2023-05-26 | 2023-08-18 | 镇江普境新能源科技有限公司 | Preparation process of hazardous waste disposal derived fuel |
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| CN208865648U (en) * | 2018-09-20 | 2019-05-17 | 山东成武中远化工有限公司 | Crystallization reactor is used in a kind of production of novel chemical |
| CN210683708U (en) * | 2019-08-09 | 2020-06-05 | 绍兴凤登环保有限公司 | Device for preparing coal water slurry by utilizing hazardous waste oil sludge |
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| CN104403709A (en) * | 2014-12-09 | 2015-03-11 | 西北化工研究院 | Preparation method for gasification slurry for producing synthetic gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111534339A (en) * | 2020-04-01 | 2020-08-14 | 绍兴凤登环保有限公司 | Method for preparing coal water slurry by using sludge |
| CN116606673A (en) * | 2023-05-26 | 2023-08-18 | 镇江普境新能源科技有限公司 | Preparation process of hazardous waste disposal derived fuel |
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