Title: Earths Big Rescue Operation
1- Earths Big Rescue Operation
PLASTIC RECYCLING PROCESSING A PROPOSAL
2? ? ?
3Business Target
- To restore landfills and its surrounding land
back to nature by joint business participation.
The recovered land would then be developed at
very high profit. - Automatic pre-screening to separate the waste,
eliminate pollution. - To convert waste into plastic pellets and
pyrolysis oil to produce additional profit.
4Our Advantage
- We have the rights of Beijing waste landfills to
install and fully develop recycle plants. - A nearly endless source of waste.
- The continuous demand in the consumption of crude
oil and its raw materials ensures a very long
term profit forecast. - The plastic recovered from the waste after
washing and recycling has a purity rating above
99.2. - Our highly profitable patented recycling plant
produces plastic pellets and pyrolysis oil
continuously. (China, Taiwan and Japan patent.)
5Profit Source
- Pyrolysis heavy oil, diesel or plastic pellet
sales profit. - RDF, thermal energy conversion and steam sales
profit - The greatest profit will be achieved when the
landfill sites (Beijing city has 490 in total
alone) are restored and development.
6Plant Architecture
- One set of landfill automatic pre-processing
equipment will process 1000 tons of waste daily
and produces about 90 tons of waste plastic
material. - One set of automatic pyrolysis fuel system will
process 30 tons of waste plastic daily and output
21 kiloliter of diesel or 23 kiloliter of heavy
oil. - One set of automatic SPP waste plastic film
processing equipment and plastic pellet
extraction facility will process 50 tons of PP,PE
plastic film and produce 50 tons of plastic
pellets daily. - Land provided by the Government, self-built
factory, about 6000 square meters land
requirement.
7Medium and long-term planning
- With the population and waste increasing, the
Beijing landfills cannot keep up with demand and
an alternative solution must be found. It has
been agreed that the second phase project,
landfills and MSW processing at the same time
must start now. If actual demand increases the
plant equipment will be increased to reverse the
trend.
8Waste retrieval, Pre-process,PE/PP extraction
process, Pyrolysis system
Landfill dig
Deodorant
Pre-process
Suction system
PE/PP extraction
Bag Separation
Pyrolysis system
Packing
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10 Sedimentation Chamber
Wind blow Separator
Breaker
Grinder
Gravity Separator
11Drum Shredder
Sonic Slurry Washing Separator
Plastic film Separator
Mixers
12Retrieving Plastic Waste Material and Automatic
Continuous Feed Pyrolysis Fuel technology and the
procedure
- According to waste polymeric material research
one is required to design the equipment in order
to convert and reduce the plastic waste product
into fuel. The plant has ten major - processes
- Plastic waste breaking process.
- Preheating Raw materials process.
- HCL-absorbing process.
- High temperature burning heating process.
- Solid alloy thermal ball heating process.
- Automatic continuously feeding catalytic cracking
process. - Smoke Purification process.
- Heat exchanger cooling process.
- Fractionation refining process.
- Sludge - Harmless brick processing system.
- This equipment has a very low requirement for
maintenance - no cleaning or - sorting, and uses an automatic conveyor feeding
system - while one side feeds - the raw plastic, the other side is supplying oil
and de-slagging.
13Equipment Technique Introduction
- The plant uses rotary drum catalytic pyrolysis
technology - the shredded recycled waste plastics
is fed continuously into the cracking furnace to
increase thermal efficiency and maximize
processing power. - In the preheating stage, the pyrolysis plant
process purifies the mixed waste plastic PVC
material and harmful gases such as HCL gas are
removed, this in turn protects the equipment from
erosion. Inside the Pyrolysis plant the gas is
fed into catalytic converter then cracked,
fractionation, cooled and separated. The
non-condensable gas is purified and supply for
the heating process and production use, the
generated flue gas purify again by the flue gas
purification system to meet the developed
countries emission standard. - The cracking pyrolysis system produces carbide
and is fed onto a conveyor system to the
combustion furnace for combustion and removal.
The generated harmless ash is automatically
collected and is environmentally curing.
14The unique advantages of automatic pyrolysis
equipment
- Automatic continuously feeding, cracking, oil,
slagging, the whole year without shut down, the
maximum can be designed to feed 200 tons waste
plastics per day. - Waste plastic pyrolysis process will produce
acid, the equipment can be continuous discharged
acid, otherwise after condensation will produce
hydrochloric acid and it will corrode pipeline
equipment. - Pyrolysis process, the furnace will not have the
glue knot, no need to shutdown and clean up.
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16SOURCES
Household Waste Plastic
Waste Plastic from Construction
Plastic Scum
17RECYCLE PERFORMANCE
General Waste Plastic bags
Clean plastic film after treatment
Final product Plastic Pellets
18Plastic product example
PLASTIC BAFFLES FOR SUITCASE
Plastic Pots
Plastic Netting
Plastic Pallet
19Plastic product example
20Contents of waste plastic bags
- Kitchen waste Food residues, vegetables, meat,
bones, grease, etc. - Wood, bamboo and deciduous Flowers, branches,
leaves, wood chips, wood chopsticks, etc. - Glass glass bottles, glass windows, lamps, etc.
- Sand Stone small stones, sand, stones,
ceramics, vases , etc. - Textiles clothing, rags, bedspreads, etc.
- Leather purses, shoes, slippers, golf bags,
artificial leather, etc. - Plastic PE, PP bags sacks, bottles, Styrofoam,
foam, pipe, DVDs, etc. - Rubber tires, rubber floor mats, shoes,
basketball, etc. - Paper ordinary paper, rice meal boxes, cartons,
paper labels, newspapers, etc. - Metals iron, cans, hammers, locks, cable,
aluminium cans, racks, lanterns, umbrellas , etc. - Electrical appliances small household electrical
appliances and sockets, circuit boards, etc. - As can be seen from the above the source of the
waste plastics bags is very complicated
21Waste plastic bags contents characteristics
- Gravity characteristics water equal 1
- 1.) Lighter than water oil, leaves, wood,
Styrofoam,foam plastics, PE, PP, cigarette
boxes, chopsticks, etc. - 2.) Gravity between 12 kitchen waste,
leaves, meat, closing, a rag, shoes, tires,
rubber, etc. - 3.) Gravity above 2 glass bottles, broken
glass, stone, ceramic, irons, aluminium, copper,
etc. -
- Organic debris characteristicsFood residues,
vegetables, meat, oil, leaves, flowers, sticks,
cigarette butts, sanitary paper, boxes, etc. - C. Inorganic debris characteristicsglass,
sand, stone, ceramic, iron, aluminium, copper,
etc.
22Waste containing other materials continued
- D. Muddy debriskitchen waste, vegetable
residue, grease, meat, fine silt, etc. - Absorbent and non-absorbent refuseAbsorbent
materials kitchen, vegetables, wood, clothing, a
rag, blankets, water sponges, paper and carton,
etc.Non absorbent material plastic, rubber,
glass, ceramic, iron, aluminum cans , etc. - Refuse moisture characteristics (non-absorbent)
Food waste 70 textile 10 plants 60
timber 20 paper 15
23SORTING METHODS
The high purity of the finished plastic is
achieved using the various sorting methods
outlined below
3. Magnetic Sorting 4. Electrostatic
Separation 5. Eddy Current Separation 6. Optical
Separation 7. Magnetic Fluid Sorting 8. Molten
Separation 9. Solvent Selection 10. Oil Water
Separator 11. Sub-humid Fragmental Separation
12, Stirring Separation 13, High-density
Separation
- 1. Screening
- A. Riddler screen
- B. Rotary screen.
- C. Grade screen
- D. Fixed screen.
-
- 2. Gravity Separation
- A. Flotation.
- B. Heavy Liquid Separation
- C. Precipitation Separation
- D. Wind separation.
- E. Inertia Separation.
- F. Vibration Isolation
24Waste Plastic Recycling Key Factors
- 1.Clean water is required
- A. Sterilization facilities
- - Protection of the
operator (Health and Safety) - B. Pollution substances excluded (e.g. COD, BOD,
SS, pulp, slime) - Causes increased turbidity
- Impact water surface tension, viscosity and
water weight change ( above 1 ) - Materials settling velocity changes (resistance
increasing) such as PVC, PET, OPS, etc. ( Gravity
above 1 plastic film) -
-
- The deterioration of separation between the
different plastic film materials is caused by
these various changes of resistance increasing. - The recovery purity can be achieved by
maintaining the water quality.
Flow rate
Settlement Speed
Drift velocity
25Waste Plastic Recycling Key Factors continued
- 2. Mixing separator equipment
- a.) Separating laminated adhesive paper can
increase the recovery rate. - b.) Increase the recovery rate
- 3. Source material inside the flotation tank need
to be clean - a.) Waste plastic film after smashing have to
minimize refuse items, such as confetti, paper
and pulp, cement, sand, etc. - b.) Maintain clean water inside flotation tank.
26Landfills composition
- Taiwan Na Hu landfill example
- Composition
Percentage - 1.Paper
1.62 - 2.Plastic
13.21 - 3.Textile, Close 2.62
- 4.Wood?Bamboo?leaves 8.63
- 5.Kitchen Waste 0.70
- 6.Leather, Rubber 0.66
- 7.Others(rot plants) 9.92
- 8.Metal
1.45 - 9.Glass
1.71 - 10. Ceramics 1.01
- 11.Stone above 5mm Sand 55.35
- 12. below 5mm Sand 3.12
- Total
100 - Â
- Â
- Â
- Â
27Comparison ofLandfills vs Incinerators vs
Processing Plant
28You and I can save the planet and its resources