CN106987295B - A kind of application method preparing generative fuel device using absorption VOCs exhaust gas solid waste granulation - Google Patents
A kind of application method preparing generative fuel device using absorption VOCs exhaust gas solid waste granulation Download PDFInfo
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- 239000002910 solid waste Substances 0.000 title claims abstract description 53
- 239000000446 fuel Substances 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 46
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 26
- 238000005469 granulation Methods 0.000 title claims abstract description 21
- 230000003179 granulation Effects 0.000 title claims abstract description 21
- 238000005453 pelletization Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 6
- 230000000712 assembly Effects 0.000 claims description 21
- 238000000429 assembly Methods 0.000 claims description 21
- 238000013461 design Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 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 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 35
- 239000003344 environmental pollutant Substances 0.000 abstract description 7
- 231100000719 pollutant Toxicity 0.000 abstract description 7
- 239000002245 particle Substances 0.000 abstract description 6
- 230000008929 regeneration Effects 0.000 abstract description 4
- 238000011069 regeneration method Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 25
- 229910052799 carbon Inorganic materials 0.000 description 19
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 150000002431 hydrogen Chemical class 0.000 description 9
- 239000003245 coal Substances 0.000 description 8
- 238000006298 dechlorination reaction Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000197 pyrolysis Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003463 adsorbent Substances 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000010794 food waste Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 206010013911 Dysgeusia Diseases 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011953 bioanalysis Methods 0.000 description 1
- 235000015895 biscuits Nutrition 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- 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
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/48—Solid fuels essentially based on materials of non-mineral origin on industrial residues and waste materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
- C10L2290/28—Cutting, disintegrating, shredding or grinding
-
- 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
- C10L2290/32—Molding or moulds
Abstract
The present invention relates to volatile organic compound from waste gas Treatment process fields, and in particular to a kind of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation.It is characterized in that: can be guaranteed to adsorb VOCs exhaust gas solid waste regeneration fuel particle weight, uniform in size with the method for extruding pelletization.Device is run in closed device always, avoid the discharge of pollutant, and can be realized automatic continuous production, for the remaining calorific value for being further effectively utilized absorption VOCs exhaust gas solid waste, realize that resource-effective and reduction pollutant emission provides qualified generative fuel.
Description
Technical field
The present invention relates to volatile organic compound from waste gas Treatment process fields, and in particular to a kind of useless using absorption VOCs
Gas solid waste granulation prepares the application method of generative fuel device.
Background technique
The gaseous pollutant of industrial discharge is the main source of air environmental pollution object, and wherein volatile organic compounds is useless
Gas (VOCs) is the gaseous pollutant all to environment with serious harm effect, while being also to influence operator in workplace
Health occupational source, it derives from the chemical work such as paint, coating, coating, lubricating oil, rubber extensively
Industry.Since it acts on the considerable damage of human body and natural environment, country has put into effect relevant laws and regulations and it is administered and is discharged
Carry out strict control.The currently used processing method of VOCs treatment technology has combustion method, chemical oxidization method, chemical absorbing
Method, absorption method, bioanalysis etc..Wherein absorption method is a kind of common organic waste-gas purification effective ways, is to utilize various solids
The method that adsorbent (such as active carbon, activated carbon fibre, molecular sieve) carries out adsorption cleaning to the pollutant in discharge exhaust gas.It inhales
Attached method equipment is simple, applied widely, purification efficiency is high, is a kind of traditional waste gas pollution control and treatment technology, and most widely used at present
Treatment process.Adsorbent generallys use granular activated carbon and activated carbon fibre at present, gives up after adsorbing organic exhaust gas as solid
Gurry, this kind of adsorbent can be used the regeneration of the methods such as heat-activated, solvent recovery and use, generally require and be uniformly sent to solid
The unit of waste treatment qualification is disposed, and not only logistics and cost of disposal are higher, the adsorption efficiency after activating and regenerating also under
Drop, cost are usually above the cost purchased again.With coal, zeolite, diatomite, haydite, circulating fluidized bed combustion coal boiler fly ash
Become solid waste Deng for low cost active adsorbent made of raw material, after adsorbing organic exhaust gas, if using activating and regenerating
Method, cost is even more to be much higher than the cost purchased again, therefore using unit all is handled as modes such as garbage loading embeadings,
To pollute to soil, surface water, how inexpensive effectively disposition is adsorbed VOCs exhaust gas solid waste and is remained using it
Residual heat value is problem in the art.(Patent No. 201510052951.8, patent name are one kind to Chinese invention patent
Utilize the method for solid waste preparing hydrogen carbon fuel) a kind of method using solid waste preparing hydrogen carbon fuel is disclosed, it is characterized in: institute
The method of stating includes the following steps: that solid waste is poured into material storage container by (1), and Leachate site is made to flow to sewage automatically from material storage container bottom pipe
Conditioning tank；(2) solid waste is promoted from material storage container to wirerope bag-breaking machine and carries out broken bag；(3) solid waste after broken bag is conveyed
Noncombustibles and combustible are isolated to bouncing sorter；(4) noncombustibles are transported to vibration slope-climbing machine, isolate inorganic matter
With food waste organic matter, inorganic matter is filled；Food waste organic matter is transported to anaerobic fermentation pond and carries out anaerobic fermentation, is produced
Biogas and compost；Combustible is transported to magnetic separator and sub-elects metal, obtains the combustible of removal metallics；(5) it will go
Except the combustible of metallics is transported to shearing primary mill, carry out the broken of larger pieces of material, obtain it is rough and torn after combustible,
The Leachate site of precipitation introduces sewage conditioning tank with pipeline；(6) combustible after will be rough and torn is sent into rough segmentation rotary screen, utilizes strong wind
Machine selection by winnowing oversize is selected, small winnowing machine selection by winnowing screenings is utilized；(7) the lightweight object that small winnowing machine selection by winnowing comes out is transported to magnetic point
Machine is selected to sub-elect biscuit metal, the heavy substance that small winnowing machine selection by winnowing comes out, which is isolated inorganic matter and food waste through vibration slope-climbing machine, to be had
Machine object, carries out landfill disposal to inorganic matter, carries out fermentation process to food waste organic matter, produces biogas and compost；By big selection by winnowing
The lightweight object that machine sorts out is transported to crawler type and rolls dewaterer, and the heavy substance that big winnowing machine is sorted out is sent into magnetic separation
Machine enters artificial separation room after sub-electing metallics, goes out remaining noncombustibles, remaining combustible by artificial go-no-go
It is sent into crawler type and rolls dewaterer；(8) crawler type roll dewaterer water content is rolled greater than 45% combustible by crawler belt it is de-
The sewage taken off is imported into sewage conditioning tank and is adjusted by water to 30% hereinafter, obtain dewatered combustible, sewage warp
Leachate treatment factory is sent to after overregulating；(9) dewatered combustible passes through punching type longitudinal shear machine and cross cut shears,
It cuts into after the small cube that side length is 5cm or so and dechlorination reaction kettle is transported to by feed screw dechlorination is dried；It is dry
The parameter of dechlorination is as follows: temperature is 300 DEG C or so, the time >=half an hour, catalyst ZSM25, ferriferous oxide or palladium ferrous metal
Mixture；Small carbon block and small carbon granule are obtained after dry dechlorination, and contain HC1, H2S、SO2、NH3Hot wind；(10) by small carbon block
It is sent to cooling device cooling with small carbon granule, small carbon block after cooling and small carbon granule is obtained, HC1, H will be contained2S、SO2、NH3Heat
Wind is introduced into spray extracting tower and carries out depickling, the gas after obtaining depickling；(11) gas after depickling is gone into deodorization through deodoriser
It is then discharged through deduster dedusting again after taste；(12) small carbon block after cooling and small carbon granule are crossed into subdivision rotary screen, screenings is
Diameter≤5mm hydrogen carbon dust fluid fuel, oversize are the carbon block of diameter > 5mm；(13) solid chlorine is added into hydrogen carbon dust fluid fuel
Sulphur-fixing agent, Gu chlorine sulphur-fixing agent weight is 2%-the 4% of hydrogen toner body weight of fuel, then by blender stirring and through molding machine
Molding obtains the molding hydrogen carbon fuel that diameter is 8mm -25mm；By the carbon block of diameter > 5mm put into dry distillation charring kiln into
Row dry distillation charring, dry distillation charring kiln temperature are 400 DEG C -600 DEG C, are burnt using combustor from dry distillation charring kiln and are discharged
Fuel gas and obtain heat, a part of heat is for heating dry distillation charring kiln, and another part heat is for heating steam
Boiler；The carbonized material being discharged from dry distillation charring kiln obtains hydrogen carbon dust fluid fuel after beater disintegrating machine crushes, by hydrogen carbon dust
Fluid fuel forms to obtain the hydrogen carbon shaped fuel that diameter is 8mm -25mm through supercooling and molding machine；(14) steam boiler provides
Steam generate electricity for driving steam turbine, form 300 DEG C or so after the high-temperature flue gas of steam boiler discharge and cold air mixing
Hot wind is then introduced into dechlorination reaction kettle, for the material in dechlorination and drying dechlorination reaction kettle；Wherein, the solid waste is
House refuse or flammable industrial refuse.(Patent No. 201310002061.7, patent name are useless for papermaking for Chinese invention patent
Gurry recovery system) a kind of papermaking waste recovery system is disclosed, it is characterized in that: including the first generative fuel pelletizer, use
In the moisture for the slag charge for sloughing washing sorting groove bottom precipitation, then it is granulated with Screw Extrusion；And second generative fuel be granulated
Machine, the moisture of the slurry for sloughing paper machine discharge, is then granulated with Screw Extrusion；Wherein, which includes
The slag charge and the slurry.
Conventional example one using solid waste collect with store, broken bag and sorting, coarse crushing and coarse fraction, selection by winnowing and artificial
Sorting is dehydrated and adds solid chlorine sulphur-fixing agent after shearing, dechlorination, depickling and deodorization by blender stirring and form through molding machine,
The molding hydrogen carbon fuel that diameter is 8mm -25mm is obtained, but how its technical solution is not discussed in detail in molding granulation；It is existing
Technology example two proposes that papermaking waste Screw Extrusion is granulated the technical solution that solid-state derivatived fuel is made, but screw rod squeezes
Detailed technical characteristic is granulated out not to be illustrated.
Summary of the invention
In view of the above-mentioned problems, being granulated preparation using absorption VOCs exhaust gas solid waste the object of the present invention is to provide a kind of
The application method of generative fuel device, it is characterized in that:
Step 1, trial operation debugging, according to double roller feeding assembly 80% design inlet amount to squeeze out cylinder block set feeding,
The revolving speed of frequency conversion adjustment main motor simultaneously records extruding pelletization nose assembly pressure data, according to pressure data calculated prestressing force spiral
The prestress value that bar assembly need to apply is squeezed out, and completes addendum cone nut according to above-mentioned data and spiral reamer ring assemblies is anchored.
Step 2 adsorbs VOCs exhaust gas solid waste after help roll, the shearing of inclined edge roller are fine crushing, through being mounted on after coarse crushing
Pedestal on sleeve is sent into sleeve, and the prestressed spiral that main motor driving is connect with gear reduction unit squeezes out bar assembly around sleeve
Central axis rotation, push solid waste persistently move forward, prestressed spiral squeeze out bar assembly include addendum cone nut, mandrel,
Two panels spiral reamer semi-ring is locked by high-strength bolt component, is then pressed by spiral reamer ring assemblies, key, spiral reamer ring assemblies
Screw thread trend successively penetrates mandrel, finally applies prestressing force to it by addendum cone nut, designs between spiral reamer ring assemblies and mandrel
To undertake torque, solid waste is continuing in moving process forward key, gradually closely knit by the pressure of orifice plate.
Step 3, solid waste be mounted on side in extruding pelletization head body orifice plate squeeze out after at column, reach
When squeezing out 10~12mm of design length, starting decelerating motor driving drive sprocket drive is rotated by movable sprocket, by movable sprocket
It is close to the cutter synchronous rotary of orifice plate in parallel, cutting work is completed after 180 ° of rotation, repeats above procedure and constantly complete
Granulation prepares generative fuel process.
Inventors have found that having highly developed engineering sample according to the cleaning burning coal boiler that coal is fuel design, it is
Make to adsorb the organic pollutant in VOCs exhaust gas solid waste and be effectively pyrolyzed and utilize its remaining calorific value, adsorbs VOCs in addition to allowing
The fuel thermic load of exhaust gas solid waste regeneration fuel particle will also guarantee to adsorb VOCs exhaust gas solid waste again close to coal
Raw fuel particle weight, uniform in size, bulk density is close to coal, then the method for extruding pelletization can effectively reach above-mentioned
Target.
Inventors have found that absorption VOCs exhaust gas solid waste may easily be damaged containing hard objects such as uncertain metals
Hurt extrusion screw rod, if extrusion screw rod is overall processing, whole extrusion screw rod is eliminated after screw thread or screw slot damage, therefore
It devises and is successively worn the spiral reamer ring assemblies that two panels spiral reamer semi-ring is locked by screw thread trend by high-strength bolt component
Enter mandrel, finally apply prestressing force to it by addendum cone nut, key is designed between spiral reamer ring assemblies and mandrel to undertake torque
Prestressed spiral squeezes out bar assembly technical solution, realizes that the spiral reamer semi-ring for only needing to change damage is squeezed without scrapping whole
The purpose of screw rod out.And apply prestress value and extruding pelletization nose assembly pressure value is highly relevant, it can be squeezed by test record
Pellet head component pressure value acquisition out accurately applies prestressed data.
Inventors have found that due to adsorb VOCs exhaust gas solid waste uncertainty, design double roller feeding assembly into
The waste of coarse crushing is carried out when material it is fine crushing, to protect prestressed spiral to squeeze out bar assembly, from addendum cone nut to spiral reamer
Ring assemblies apply prestressing force, and mandrel carries tensile stress at this time, and spiral reamer ring assemblies promote solid waste to be hindered when work
Power, what resistance applied spiral reamer ring assemblies is compression, since two is equal when compression is transmitted to mandrel through addendum cone nut
Lesser stress is not stressed or carried after weighing apparatus, then mandrel can be allowed to have the long-term service life.
Inventors have found that the pressure that the bulk density and orifice plate of absorption VOCs exhaust gas solid waste regeneration fuel particle are given
Power is related, in other words directly related with hole packing free ratio, and the percent opening refers to the percent value of the area of screening area and orifice plate,
Hole packing free ratio is directly related with sieve diameter, arrangement, under the conditions of in hole, board diameter is fixed, the accumulation of generative fuel particle
Density is directly related with sieve diameter, percent opening, it is therefore preferable that design orifice plate sieve diameter is 8mm, hole packing free ratio be 35~
40%。
Inventors have found that determining that inlet amount is a very crucial parameter, Tai Gao is possible to damage when trial operation is debugged
Device, too small data are larger without representative and error, therefore preferred feedstock amount is 80% design charging of double roller feeding assembly
Amount.
Compared with the existing technology, the present invention, which at least contains, has the advantage that first, is burnt according to the cleaning that coal is fuel design
Coal-burning boiler has highly developed engineering sample, can be guaranteed to adsorb VOCs exhaust gas solid waste again with the method for extruding pelletization
Raw fuel particle weight, uniform in size, bulk density is close to coal；Second, absorption VOCs exhaust gas solid waste may contain
There is a hard object such as uncertain metal, easily damage extrusion screw rod, therefore devises two panels spiral through high-strength bolt component
The spiral reamer ring assemblies of reamer semi-ring locking successively penetrate mandrel by screw thread trend, finally apply pre- answer to it by addendum cone nut
Power designs key with the prestressed spiral for undertaking torque and squeezes out bar assembly technical solution between spiral reamer ring assemblies and mandrel,
It realizes that the spiral reamer semi-ring for only needing to change damage is not necessarily to scrap the purpose of whole extrusion screw rod, and applies prestress value and squeeze out
Pellet head component pressure value is highly relevant, can be obtained by test record extruding pelletization nose assembly pressure value and accurately be applied
Prestressed data；Third, due to adsorbing the uncertainty of VOCs exhaust gas solid waste, design double roller feeding assembly is being fed
When the waste of coarse crushing is carried out it is fine crushing, to protect prestressed spiral to squeeze out bar assembly, from addendum cone nut to spiral reamer ring
Component applies prestressing force, and mandrel carries tensile stress at this time, and spiral reamer ring assemblies promote solid waste by resistance when work,
What resistance applied spiral reamer ring assemblies is compression, compression through when addendum cone nut is transmitted to mandrel due to biphase equilibrium after
Lesser stress is not stressed or carries, then mandrel can be allowed to have the long-term service life；4th, it is transported in closed device always
Row, avoids the discharge of pollutant, and can be realized automatic continuous production, solid to be further effectively utilized absorption VOCs exhaust gas
The remaining calorific value of body waste realizes that resource-effective and reduction pollutant emission provides qualified generative fuel.
Detailed description of the invention
Fig. 1 is a kind of master of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Depending on structural schematic diagram.
Fig. 2 is a kind of side of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Depending on structural schematic diagram.
Fig. 3 is a kind of A of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Partial enlargement structural representation.
Fig. 4 is a kind of B of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Partial enlargement structural representation.
Fig. 5 is a kind of C- of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
C the schematic diagram of the section structure.
Fig. 6 is a kind of D of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Full-page proof structural schematic diagram.
Fig. 7 is a kind of E of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Full-page proof structural schematic diagram.
Fig. 8 is a kind of E of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Full-page proof F is to structural schematic diagram.
Fig. 9 is a kind of G of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation
Partial enlargement structural representation.
1- extruding pelletization nose assembly 2- squeezes out cylinder block set 3- sleeve
4- prestressed spiral squeezes out bar assembly 5- decelerating motor 6- drive sprocket
7- extruding pelletization head body 8- orifice plate 9- cutter 10- is by movable sprocket
11- gear reduction unit 12- main motor 13- help roll 14- inclined edge roller
15- pedestal 16- double roller feeding assembly 17- addendum cone nut 18- mandrel
19- high-strength bolt component 20- key 21- spiral reamer semi-ring
22- spiral reamer ring assemblies.
Specific embodiment
The present invention is described further with specific embodiment with reference to the accompanying drawing.
As shown in Figure 1, Figure 2, a kind of useless using absorption VOCs exhaust gas solid shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9
Gurry granulation prepares the application method of generative fuel device, it is characterized in that:
Step 1, trial operation debugging are sent according to 80% design inlet amount of double roller feeding assembly 16 to cylinder block set 2 is squeezed out
Material, the revolving speed of frequency conversion adjustment main motor 12 simultaneously record 1 pressure data of extruding pelletization nose assembly, are answered in advance according to pressure data calculating
The wrench of a force system squeezes out the prestress value that bar assembly 4 need to apply, and completes addendum cone nut 17 to spiral reamer ring group according to above-mentioned data
Part 22 anchors.
Step 2, after coarse crushing adsorb VOCs exhaust gas solid waste through help roll 13, inclined edge roller 14 shear it is fine crushing after, through pacifying
Pedestal 15 on sleeve 3 is sent into sleeve 3, and main motor 12 drives the prestressed spiral connecting with gear reduction unit 11 to squeeze out
Bar assembly 4 pushes solid waste persistently to move forward around 3 central axis rotation of sleeve, and prestressed spiral squeezes out bar assembly 4 and includes
Addendum cone nut 17, mandrel 18, spiral reamer ring assemblies 22, key 20, spiral reamer ring assemblies 22 will by high-strength bolt component 19
Two panels spiral reamer semi-ring 21 is locked, and is then successively penetrated mandrel 18 by screw thread trend, is finally applied by addendum cone nut 17 to it
Prestressing force designs key 20 to undertake torque between spiral reamer ring assemblies 22 and mandrel 18, solid waste is persistently moving forward
In the process, gradually closely knit by the pressure of orifice plate 8.
Step 3, solid waste, at column, reach after being mounted on the orifice plate 8 on the inside of extruding pelletization head body 7 and being squeezed out
To when squeezing out 10~12mm of design length, starting decelerating motor 5 drives the drive of drive sprocket 6 to be rotated by movable sprocket 10, passive chain
9 synchronous rotary of cutter for being close to orifice plate 8 in parallel on wheel 10 completes cutting work after 180 ° of rotation, repeat above procedure and hold
Continuous constantly completion granulation prepares generative fuel process.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.
Claims (4)
1. a kind of application method that generative fuel device is prepared using absorption VOCs exhaust gas solid waste granulation, it is characterized in that:
Step 1, trial operation debugging adjust the revolving speed and note of main motor to cylinder block set feeding, frequency conversion is squeezed out by double roller feeding assembly
Record extruding pelletization nose assembly pressure data；Step 2 adsorbs VOCs exhaust gas solid waste through help roll, inclined edge roller after coarse crushing
Shear it is fine crushing after, pedestal through being mounted on sleeve is sent into sleeve, and main motor drives the prestressing force connecting with gear reduction unit
Spiral squeezing bar assembly is rotated around sleeve central axis, and solid waste is pushed persistently to move forward, and prestressed spiral squeezes out bar group
Part includes addendum cone nut, mandrel, spiral reamer ring assemblies, key, and spiral reamer ring assemblies pass through high-strength bolt component for two panels spiral shell
The locking of reamer semi-ring is revolved, then successively penetrates mandrel by screw thread trend, finally applies prestressing force, spiral hinge to it by addendum cone nut
Key is designed between knife ring assemblies and mandrel to undertake torque, solid waste is continuing in moving process forward, by the resistance of orifice plate
It is gradually closely knit；Step 3, solid waste be mounted on side in extruding pelletization head body orifice plate squeeze out after at column, reach
When squeezing out design length, starting decelerating motor driving drive sprocket drive is rotated by movable sprocket, by the parallel abutting on movable sprocket
The cutter synchronous rotary of orifice plate, rotation 180 ° after complete cutting work, repeat above procedure constantly completes be granulated prepare
Generative fuel process.
2. a kind of utilization absorption VOCs exhaust gas solid waste granulation according to claim 1 prepares generative fuel device
Application method, it is characterized in that: designing inlet amount to extrusion cylinder block set according to the 80% of double roller feeding assembly when trial operation is debugged
Feeding.
3. a kind of utilization absorption VOCs exhaust gas solid waste granulation according to claim 1 prepares generative fuel device
Application method, it is characterized in that: according to the prestress value that pressure data calculated prestressing force spiral squeezing bar assembly need to apply, and foundation
Above-mentioned data are completed addendum cone nut and are anchored to spiral reamer ring assemblies.
4. a kind of utilization absorption VOCs exhaust gas solid waste granulation according to claim 1 prepares generative fuel device
Application method, it is characterized in that: design length of the solid waste after orifice plate squeezes out is 10~12mm.
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| EP0054868A1 (en) * | 1980-12-24 | 1982-06-30 | Bayer Ag | Process for the production of granules from organic molten material |
| JP2011183315A (en) * | 2010-03-09 | 2011-09-22 | Suehiro Epm:Kk | Pellet manufacturing apparatus and pellet manufacturing method |
| CN102794898A (en) * | 2012-08-09 | 2012-11-28 | 桂林橡胶设计院有限公司 | Different-diameter screw cold feed vented extruder |
| CN103240861A (en) * | 2013-05-16 | 2013-08-14 | 青岛海洋鲨科技有限公司 | Parallel double-screw extruder unit |
| CN204074021U (en) * | 2014-08-14 | 2015-01-07 | 哈尔滨理工大学 | Double helix side extruding granulator |
| CN205007937U (en) * | 2015-09-23 | 2016-02-03 | 浙江品诺新材料有限公司 | Granulator is extruded to dedicated double helix of material processing side |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0054868A1 (en) * | 1980-12-24 | 1982-06-30 | Bayer Ag | Process for the production of granules from organic molten material |
| JP2011183315A (en) * | 2010-03-09 | 2011-09-22 | Suehiro Epm:Kk | Pellet manufacturing apparatus and pellet manufacturing method |
| CN102794898A (en) * | 2012-08-09 | 2012-11-28 | 桂林橡胶设计院有限公司 | Different-diameter screw cold feed vented extruder |
| CN103240861A (en) * | 2013-05-16 | 2013-08-14 | 青岛海洋鲨科技有限公司 | Parallel double-screw extruder unit |
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