CN106987295A - A kind of utilize adsorbs the application method that VOCs waste gas solid waste granulations prepare generative fuel device - Google Patents
A kind of utilize adsorbs the application method that VOCs waste gas solid waste granulations prepare generative fuel device Download PDFInfo
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- CN106987295A CN106987295A CN201710268260.0A CN201710268260A CN106987295A CN 106987295 A CN106987295 A CN 106987295A CN 201710268260 A CN201710268260 A CN 201710268260A CN 106987295 A CN106987295 A CN 106987295A
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- 239000002910 solid waste Substances 0.000 title claims abstract description 53
- 239000000446 fuel Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000002912 waste gas Substances 0.000 title claims abstract description 39
- 238000005469 granulation Methods 0.000 title claims abstract description 24
- 230000003179 granulation Effects 0.000 title claims abstract description 24
- 239000012855 volatile organic compound Substances 0.000 title claims abstract description 12
- 238000005453 pelletization Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims description 23
- 238000000429 assembly Methods 0.000 claims description 23
- 238000001125 extrusion Methods 0.000 claims description 19
- 238000013461 design Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 4
- 238000010008 shearing Methods 0.000 claims description 4
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 12
- 239000002245 particle Substances 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 230000008929 regeneration Effects 0.000 abstract description 4
- 238000011069 regeneration method Methods 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 23
- 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
- 239000007789 gas Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000197 pyrolysis Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 239000007787 solid 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
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000010794 food waste Substances 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 239000000126 substance 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
- 238000001816 cooling Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000002699 waste material Substances 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
- 238000004873 anchoring Methods 0.000 description 2
- -1 application Substances 0.000 description 2
- 239000002361 compost Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 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
- 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
- 229910000831 Steel Inorganic materials 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
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 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
- 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
- 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
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 238000000465 moulding Methods 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
- 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
- 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
- 239000010959 steel 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
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- 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 field, and in particular to a kind of utilize adsorbs the application method that VOCs waste gas solid waste granulations prepare generative fuel device.It is characterized in that：Absorption VOCs waste gas solid waste regeneration fuel particles weight is ensure that with the method for extruding pelletization, it is uniform in size.Device is run in closed device all the time, avoid the discharge of pollutant, and automatic continuous production can be realized, it is the remaining calorific value for being further effectively utilized absorption VOCs waste gas solid waste, realizes resources conservation and reduce pollutant emission there is provided qualified generative fuel.
Description
Technical field
The present invention relates to volatile organic compound from waste gas Treatment process field, and in particular to one kind is given up using VOCs is adsorbed
Gas solid waste granulation prepares the application method of generative fuel device.
Background technology
The gaseous contaminant of industrial discharge is the main source of air environmental pollution thing, and wherein VOC gives up
Gas (VOCs) is that all have the gaseous contaminant that serious harm is acted on to environment, while being also operating personnel in influence workplace
Healthy occupational source, it is extensively from the chemistry work such as paint, coating, application, lubricating oil, rubber
Industry.Due to its considerable damage effect to human body and natural environment, country has put into effect relevant laws and regulations and it is administered and discharged
Strictly controlled.The processing method that VOCs treatment technology is commonly used at present has combustion method, chemical oxidization method, chemical absorbing
Method, absorption method, bioanalysis etc..Wherein absorption method is a kind of conventional organic waste-gas purification effective ways, is to utilize various solids
Adsorbent（Such as activated carbon, NACF, molecular sieve）The method that adsorption cleaning is carried out to the pollutant in discharge waste gas.Inhale
Attached method equipment is simple, applied widely, purification efficiency is high, is a kind of traditional waste gas pollution control and treatment technology, is also most widely used at present
Treatment process.Current adsorbent generally uses useless as solid after granular activated carbon and NACF, absorption organic exhaust gas
Gurry, this kind of adsorbent can be used using the regeneration of the methods such as heat-activated, solvent recovery, generally required 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, its cost is usually above the cost purchased again.With coal, zeolite, diatomite, haydite, circulating fluidized bed combustion coal boiler fly ash
Deng the low cost active adsorbent being made for raw material, turn into solid waste after absorption organic exhaust gas, if using activating and regenerating
Method, it, far above the cost purchased again, therefore using unit is handled as modes such as garbage loading embeadings that its cost, which is even more,
So as to be polluted to soil, surface water, how low cost effectively disposal is adsorbed VOCs waste gas solid waste and remained using it
Residual heat value is problem in the art.Chinese invention patent（Patent No. 201510052951.8, patent name is one kind
Utilize the method for solid waste preparing hydrogen carbon fuel）A kind of method of utilization solid waste preparing hydrogen carbon fuel is disclosed, is characterized in：Institute
The method of stating comprises the following steps：（1）Solid waste is poured into material storage container, Leachate site is flowed to sewage automatically from material storage container bottom pipe
Regulating reservoir；（2）Solid waste is lifted to steel wire rope bag-breaking machine from material storage container and carries out broken bag；（3）By the solid waste conveying after broken bag
Noncombustibles and combustible are isolated to bouncing sorter；（4）Noncombustibles is transported to vibration slope-climbing machine, inorganic matter is isolated
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 removing the combustible of metallics；（5）It will go
Except the combustible of metallics is transported to shearing primary mill, the broken of larger pieces of material is carried out, the combustible after slightly being broken,
The Leachate site of precipitation is incorporated into sewage regulating reservoir with pipeline；（6）Combustible after thick break is sent into rough segmentation rotary screen, strong wind is utilized
Machine selection by winnowing oversize is selected, small winnowing machine selection by winnowing screenings is utilized；（7）The lightweight thing that small winnowing machine selection by winnowing is come out is transported to magnetic point
Machine is selected to sub-elect biscuit metal, the heavy substance that small winnowing machine selection by winnowing is come out isolates inorganic matter and food waste through vibration slope-climbing machine to be had
Machine thing, landfill disposal is carried out to inorganic matter, is carried out fermentation process to food waste organic matter, is produced biogas and compost；By big selection by winnowing
The lightweight thing that machine is sorted out is transported to crawler type and rolls dewaterer, and the heavy substance that big winnowing machine is sorted out sends into magnetic separation
Machine, which is sub-elected, enters artificial separation room after metallics, the noncombustibles of residual, remaining combustible are gone out by artificial go-no-go
Feeding crawler type rolls dewaterer；（8）Crawler type roll dewaterer by water content be more than 45% combustible rolled by crawler belt it is de-
Water is to less than 30%, and the sewage taken off is imported into sewage regulating reservoir and is adjusted by the combustible after being dehydrated, sewage warp
Leachate treatment factory is sent to after overregulating；（9）Combustible after dehydration by punching type longitudinal shear machine and cross cut shears,
Cut into the length of side and dechlorination is dried to be transported to dechlorination reaction kettle by feed screw after 5cm or so blockage；Dry
The parameter of dechlorination is as follows：Temperature is 300 DEG C or so, and time >=half an hour, catalyst is ZSM25, ferriferous oxide or palladium ferrous metal
Mixture；Small carbon block and small carbon granule are obtained after drying dechlorination, and contains HC1, H2S、SO2、NH3Hot blast；（10）By small carbon block
Cooling device cooling is sent to small carbon granule, small carbon block and small carbon granule after being cooled down will contain HC1, H2S、SO2、NH3Heat
Wind is incorporated into spray extracting tower and carries out depickling, obtains the gas after depickling；（11）Gas after depickling is gone into deodorization through deodoriser
Removing dust device dedusting again, is then discharged after taste；（12）Small carbon block and small carbon granule after cooling is crossed into subdivision rotary screen, screenings is
Diameter≤5mm hydrogen carbon dust fluid fuel, oversize is diameter ＞ 5mm carbon block；（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, is then stirred and through forming machine by mixer
Shaping, obtains a diameter of 8mm -25mm shaping hydrogen carbon fuel；Diameter ＞ 5mm carbon block is put into dry distillation charring kiln to enter
Row dry distillation charring, dry distillation charring kiln temperature is 400 DEG C -600 DEG C, is burnt from dry distillation charring kiln and discharged using combustor
Fuel gas and obtain heat, a part of heat is used to heat dry distillation charring kiln, and another part heat is used to heat steam
Boiler；The carbonized material discharged from dry distillation charring kiln obtains hydrogen carbon dust fluid fuel after being crushed through beater disintegrating machine, by hydrogen carbon dust
Fluid fuel obtains a diameter of 8mm -25mm hydrogen carbon shaped fuel through supercooling and forming machine shaping；（14）Steam boiler is provided
Steam generated 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 blast, 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.Chinese invention patent（Patent No. 201310002061.7, patent name is useless for papermaking
Gurry recovery system）A kind of papermaking waste recovery system is disclosed, it is characterized in that：Including the first generative fuel comminutor, use
In the moisture for the slag charge for sloughing washing sorting groove bottom precipitation, then granulated with Screw Extrusion；And second generative fuel granulation
Machine, the moisture of the slurry for sloughing paper machine discharge, is then granulated with Screw Extrusion；Wherein, the solid-state derivatived fuel is included
The slag charge and the slurry.
Conventional example one is collected with storing using solid waste, broken bag and sorting, coarse crushing and coarse fraction, selection by winnowing with it is artificial
Sorting, dehydration are stirred by mixer and are molded through forming machine with adding chlorine sulphur-fixing agent admittedly after shearing, dechlorination, depickling and deodorization,
A diameter of 8mm -25mm shaping hydrogen carbon fuel is obtained, but how its technical scheme is not discussed in detail in molding, granulating；It is existing
Technology example two proposes that the technical solution of solid-state derivatived fuel is made in the granulation of papermaking waste Screw Extrusion, but screw rod is squeezed
Go out to granulate detailed technical characteristic not illustrate.
The content of the invention
In view of the above-mentioned problems, being prepared it is an object of the invention to provide one kind using the granulation of VOCs waste gas solid waste is adsorbed
The application method of generative fuel device, it is characterized in that：
Step one, trial operation is debugged, and inlet amount is designed to extrusion cylinder block set feeding, frequency conversion according to the 80% of double roller feeding assembly
Adjust the rotating speed of main motor and record extruding pelletization nose assembly pressure data, according to pressure data calculated prestressing force spiral squeezing
The prestress value that bar assembly need to apply, and addendum cone nut is completed to the anchoring of spiral reamer ring assemblies according to above-mentioned data.
Step 2, after coarse crushing adsorb VOCs waste gas solid waste through help roll, inclined edge roller shearing it is in small, broken bits after, through installed in
In pedestal feeding sleeve on sleeve, the prestressed spiral that main motor driving is connected with gear reduction unit extrudes bar assembly around sleeve
Central axis, promote solid waste persistently move forward, prestressed spiral extrusion bar assembly include addendum cone nut, mandrel,
Spiral reamer ring assemblies, key, spiral reamer ring assemblies are locked two panels spiral reamer semi-ring by high-strength bolt component, are then pressed
Screw thread trend penetrates mandrel successively, finally applies prestressing force to it by addendum cone nut, is designed between spiral reamer ring assemblies and mandrel
Key is to undertake moment of torsion, and solid waste is gradually closely knit by the pressure of orifice plate in moving process is continued forward.
Step 3, solid waste, into column, reaches after being extruded installed in the orifice plate of side in extruding pelletization head body
When extruding 10~12mm of design length, start reducing motor driving drive sprocket drive and rotated by movable sprocket, by movable sprocket
Cutting work is completed after the parallel cutting knife synchronous rotary for being close to orifice plate, 180 ° of rotation, above procedure is repeated and constantly completes
Granulation prepares generative fuel flow.
Inventor has found there is highly developed engineering sample for the cleaning burning coal boiler of fuel design according to coal, is
The organic pollution in absorption VOCs waste gas solid waste is effectively pyrolyzed and utilize its remaining calorific value, VOCs is adsorbed except allowing
The fuel thermic load of waste gas solid waste regeneration fuel particle will also ensure absorption VOCs waste gas solid waste again close to coal
Raw fuel particle weight, uniform in size, its bulk density is close to coal, then the method for extruding pelletization can effectively reach above-mentioned
Target.
Inventor has found that absorption VOCs waste gas solid waste may easily be damaged containing hard things such as uncertain metals
Hinder extrusion screw rod, if extrusion screw rod is overall processing, whole extrusion screw rod is eliminated after screw thread or screw slot damage, therefore
The spiral reamer ring assemblies for locking two panels spiral reamer semi-ring by high-strength bolt component are devised to wear successively by screw thread trend
Enter mandrel, finally apply prestressing force to it by addendum cone nut, key is designed between spiral reamer ring assemblies and mandrel to undertake moment of torsion
Prestressed spiral extrudes bar assembly technical solution, realizes that the spiral reamer semi-ring that need to only change damage need not scrap whole and squeeze
Go out the purpose of screw rod.And apply prestress value and extruding pelletization nose assembly pressure value height correlation, it can be squeezed by test record
Go out the acquisition of pellet head component pressure value and accurately apply prestressed data.
Inventor has found that, due to adsorbing the uncertainty of VOCs waste gas solid waste, design double roller feeding assembly is entering
The discarded object of coarse crushing is carried out during material it is in small, broken bits, to protect prestressed spiral to extrude bar assembly, from addendum cone nut to spiral reamer
Ring assemblies apply prestressing force, and mandrel now carries tension, and spiral reamer ring assemblies promote solid waste to be hindered during work
Power, what resistance applied to spiral reamer ring assemblies is compression, because two is equal when compression is delivered to mandrel through addendum cone nut
Less stress is not stressed or carried after weighing apparatus, then with regard to mandrel can be allowed to have the long-term life-span.
Inventor has found, adsorbs the pressure that the bulk density and orifice plate of VOCs waste gas solid waste regeneration fuel particles are given
Power is relevant, in other words directly related with orifice plate percent opening, and the percent opening refers to the percent value of the area of screening area and orifice plate,
Orifice plate percent opening is directly related with sieve diameter, arrangement, under the conditions of orifice plate 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, orifice plate percent opening is 35~
40%。
Inventor has found, when trial operation is debugged, and it is a very crucial parameter to determine inlet amount, too high to be possible to damage
Device, too small data are larger without representative and error, therefore preferred feedstock amount is 80% design charging of double roller feeding assembly
Amount.
Relative to prior art, the present invention, which at least contains, to be had the advantage that：First, burnt according to coal for the cleaning of fuel design
Coal-burning boiler has highly developed engineering sample, and absorption VOCs waste gas solid waste is ensure that with the method for extruding pelletization again
Raw fuel particle weight, uniform in size, its bulk density is close to coal；Second, absorption VOCs waste gas solid waste may contain
There is the hard thing such as uncertain metal, easily damage extrusion screw rod, therefore devise two panels spiral by high-strength bolt component
The spiral reamer ring assemblies of reamer semi-ring locking penetrate mandrel successively by screw thread trend, finally apply pre- answer to it by addendum cone nut
Power, the prestressed spiral that key is designed between spiral reamer ring assemblies and mandrel to undertake moment of torsion extrudes bar assembly technical solution,
The spiral reamer semi-ring that damage need to only be changed by realizing need not scrap the purpose of whole extrusion screw rod, and apply prestress value and extrusion
Pellet head component pressure value height correlation, can obtain accurate apply by test record extruding pelletization nose assembly pressure value
Prestressed data；3rd, due to adsorbing the uncertainty of VOCs waste gas solid waste, design double roller feeding assembly is in charging
When the discarded object of coarse crushing is carried out it is in small, broken bits, to protect prestressed spiral to extrude bar assembly, from addendum cone nut to spiral reamer ring
Component applies prestressing force, and mandrel now carries tension, and spiral reamer ring assemblies promote solid waste by resistance during work,
What resistance applied to spiral reamer ring assemblies is compression, when compression is delivered to mandrel through addendum cone nut due to biphase equilibrium after
Less stress is not stressed or carries, then with regard to mandrel can be allowed to have the long-term life-span；4th, transported all the time in closed device
OK, it is to avoid the discharge of pollutant, and automatic continuous production can be realized, is further to be effectively utilized absorption VOCs waste gas to consolidate
The remaining calorific value of body discarded object, realizes resources conservation and reduces pollutant emission there is provided qualified generative fuel.
Brief description of the drawings
Fig. 1 is a kind of master for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Depending on structural representation.
Fig. 2 is a kind of side for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Depending on structural representation.
Fig. 3 is a kind of A for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Partial enlargement structural representation.
Fig. 4 is a kind of B for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Partial enlargement structural representation.
Fig. 5 is a kind of C- for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
C cross-sectional views.
Fig. 6 is a kind of D for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Full-page proof structural representation.
Fig. 7 is a kind of E for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Full-page proof structural representation.
Fig. 8 is a kind of E for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Full-page proof F is to structural representation.
Fig. 9 is a kind of G for utilizing and adsorbing the application method that VOCs waste gas solid waste granulations prepare generative fuel device
Partial enlargement structural representation.
1- extruding pelletization nose assemblies 2- extrudes cylinder block set 3- sleeves
4- prestressed spirals extrude bar assembly 5- reducing motor 6- drive sprockets
7- extruding pelletization head body 8- orifice plate 9- cutting knifes 10- is by movable sprocket
11- gear reduction unit 12- main motor 13- help roll 14- inclined edge rollers
15- pedestal 16- double roller feeding assembly 17- addendum cone nut 18- mandrels
19- high-strength bolt component 20- key 21- spiral reamer semi-rings
22- spiral reamer ring assemblies.
Embodiment
The present invention is described further with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, one kind is given up using VOCs waste gas solid is adsorbed
Gurry granulation prepares the application method of generative fuel device, it is characterized in that：
Step one, trial operation is debugged, and according to 80% design inlet amount of double roller feeding assembly 16 to the extrusion feeding of cylinder block set 2, is become
The rotating speed of the whole main motor 12 of frequency modulation simultaneously records the pressure data of extruding pelletization nose assembly 2, according to pressure data calculated prestressing force spiral shell
The prestress value that rotation extrusion bar assembly 4 need to apply, and addendum cone nut 17 is completed to spiral reamer ring assemblies 22 according to above-mentioned data
Anchoring.
Step 2, after coarse crushing adsorb VOCs waste gas solid waste through help roll 13, inclined edge roller 14 shear it is in small, broken bits after, through peace
In the feeding sleeve 3 of pedestal 15 on sleeve 3, main motor 12 drives the prestressed spiral extrusion being connected with gear reduction unit 11
Bar assembly 4 promotes solid waste persistently to move forward around the central axis of sleeve 3, and prestressed spiral extrusion bar assembly 4 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 then penetrates mandrel 18 successively by screw thread trend, finally it is applied by addendum cone nut 17
Prestressing force, designs key 20 to undertake moment of torsion, solid waste is persistently being moved forward between spiral reamer ring assemblies 22 and mandrel 18
During, it is gradually closely knit by the pressure of orifice plate 8.
Step 3, solid waste, into column, reaches after being extruded installed in the orifice plate 8 of the inner side of extruding pelletization head body 7
During to extrusion 10~12mm of design length, the startup driving drive sprocket 6 of reducing motor 5 drives to be rotated by movable sprocket 10, passive chain
Cutting work is completed after the parallel synchronous rotary of cutting knife 9 for being close to orifice plate 8 on wheel 10,180 ° of rotation, above procedure is repeated and holds
Continuous constantly completion granulation prepares generative fuel flow.
The announcement and teaching of book according to the above description, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and changed.Therefore, the invention is not limited in embodiment disclosed and described above, to the present invention's
Some modifications and changes should also be as falling into the scope of the claims of the present invention.Although in addition, being used in this specification
Some specific terms, but these terms are merely for convenience of description, do not constitute any limitation to the present invention.
Claims (4)
1. a kind of utilize adsorbs the application method that VOCs waste gas solid waste granulations prepare generative fuel device, it is characterized in that：
Step one, trial operation is debugged, by double roller feeding assembly to extrusion cylinder block set feeding, and frequency conversion adjusts the rotating speed and note of main motor
Record extruding pelletization nose assembly pressure data；Step 2, adsorbs VOCs waste gas solid waste through help roll, inclined edge roller after coarse crushing
After shearing is in small, broken bits, sent into through the pedestal on sleeve in sleeve, the prestressing force that main motor driving is connected with gear reduction unit
Spiral squeezing bar assembly is rotated around sleeve central axis, promotes solid waste persistently to move forward, prestressed spiral extrusion bar group
Part includes addendum cone nut, mandrel, spiral reamer ring assemblies, key, and spiral reamer ring assemblies are by high-strength bolt component by two panels spiral shell
The locking of reamer semi-ring is revolved, then mandrel is penetrated successively 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 moment of torsion, solid waste is in moving process is continued forward, by the resistance of orifice plate
It is gradually closely knit；Step 3, solid waste, into column, reaches after being extruded installed in the orifice plate of side in extruding pelletization head body
When extruding design length, start reducing motor driving drive sprocket and drive and is rotated by movable sprocket, be close to by parallel on movable sprocket
And cutting work is completed after the cutting knife synchronous rotary of orifice plate, 180 ° of rotation, repetition above procedure constantly completes granulation and prepared
Generative fuel flow.
2. a kind of utilization according to claim 1 adsorbs VOCs waste gas solid waste granulations and prepares generative fuel device
Application method, it is characterized in that：When trial operation is debugged, inlet amount is designed to extrusion cylinder block set according to the 80% of double roller feeding assembly
Feeding.
3. a kind of utilization according to claim 1 adsorbs VOCs waste gas solid waste granulations and prepares generative fuel device
Application method, it is characterized in that：The prestress value that need to be applied according to pressure data calculated prestressing force spiral squeezing bar assembly, and foundation
Above-mentioned data complete addendum cone nut and spiral reamer ring assemblies are anchored.
4. a kind of utilization according to claim 1 adsorbs VOCs waste gas solid waste granulations and prepares generative fuel device
Application method, it is characterized in that：Design length after solid waste is extruded through orifice plate is 10~12mm.
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| CN109718597A (en) * | 2019-03-11 | 2019-05-07 | 杨松 | A kind of roller kilns dedusting filtrate and preparation method |
| CN109718628A (en) * | 2019-03-11 | 2019-05-07 | 杨松 | It is a kind of to prepare roller kilns dedusting filtrate process unit operation method |
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| CN106987295B (en) | 2019-06-25 |
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