Ads by Google
Pyrolysis plant whole process chart
1) Overview of pyrolysis plant
The whole pyrolysis system is composed by 13 parts, which are reactor ,transmission device, catalytic chamber, cooling tube, heavy tank ,oil-water separator,condenser,light oil tank, safety device, vacuum system,dedusting system, draft fan,chimmey.
Cooling systems decides oil output. There are two steps for cooling. Cooling pipe is the first step. The second is condenser. We have three condensers. And there are 57 pipes in one condenser. Diameter is 48mm for one small pipe. The heat exchanging area is about 13square meters for one condenser. So the total cooling area is about 40 square meters, which will guarantee you a high oil yield.
2) Introduction:
Raw materials can be used
Waste/Used rubber tire
Waste industrial mixed plastics,
Waste oil: E.g.: waste diesel oil, engine oil, and other residue oil
Waste cable skin (should first dechlorination treatment)
Waste crude oil and so on.
waste plastic or rubber sole ,bottle,package etc.
working process
First, the raw materials are put into the furnace, then seal the feed inlet then the bottom of the reactor will slowly heat the wastes by coal or electricity. When the temperature reaches the degree of 250 to 280, we will get the crude oil, the oil steam will be continuous produced until the temperature reaches 300-400°C; oil steam will flow through light and heavy components separating device; light component will enter the condenser and meanwhile the residues will be discharged automatically in succession. But the liquefied part will be condensed to rubber oil, and the part that cannot be liquefied will be input into heating supply system for burning by way of combustion gas purification system.
Characteristics
1.Environmental protection - The production of the plants is carried out in an environment of no smoking and no smell, the production of the device is environment protective. To refine oil from waste rubber and waste plastics, we turn the rubbish of life into useful oil and carbon black, and help to deal with living organisms, thereby protects the living environment.
2. Safety - the plant has the auto alarm system, when there are some problems, the alarming system will let us know in time, and then we can avoid the accidents.
3. Various handling capacity - we can make the plant to handle different quantity of raw materials according to customers’ requirement, ranging from 7tons to 20tons per 24 hours continuously. We are now researching into the new technology; the new device may be able to deal with 50 tons of raw materials per 24 hours.
4.Energy and manpower saving - the plant can use coal as well as electricity as the fuel, when the temperature reaches to 150°C, a large amount of gases will be generated, these gases can generate a large quantity of heating energy after being burned fully in the special gas boiler, thus can save energy. There will only need two or three persons to control the whole system, it is very convenient.
Treatment of the residues
There are normally 3 kind of residues-exhausted gas, water liquid, waste solid,
1.exhaust gas - By the means of full combustion in water seal and gas burner, the pollution of exhaust gas shall be eliminated and a large amount of fuel shall be saved. Also dust collector will be used to discharge the smoke and dust, and the discharge of the smoke and dust meets the related standards in 2001.
2. waste liquid - Faintly acid waste water will be produced in the process of treatment of oil products, after neutralization by adding faintly alkaline liquor, the neutral waste water shall be harmless to three- grade filtration and can be discharged into special evaporation processor to vapor.
3. Waste solid - the solid left is carbon black, no solid waste left.
3) specification :
1) The model and capacity:
NO. | Model | Reactor size | weight | volume | capacity | Note |
1 | LL-2200-6000 | 2200*6000mm | 27MT | 23 M³ | 5 MT/Batch | 3 batches 2days |
2 | LL-2200-6600 | 2200*6600mm | 29MT | 25 M³ | 6 MT/Batch | 3 batches 2days |
3 | LL-2600-6000 | 2600*6000mm | 32MT | 32 M³ | 8 MT/Batch | 1 batch 1 day |
4 | LL-2600-6600 | 2600*6600mm | 34MT | 35 M³ | 9 MT/Batch | 1 batch 1 day |
5 | LL-2800-6000 | 2800*6000mm | 35MT | 37 M³ | 10 MT/Batch | 1 batch 1 day |
6 | LL-2800-6600 | 2800*6600mm | 38MT | 41 M³ | 12 MT/Batch | 1 batch 1 day |
2) Fuel
The fule can be :fule oil, heavy oil, coal, firewood.
3) End product percentage(for example :the raw material is tyre)
Fule oil | Carbon black | Steel wire | Waste gas |
45% | 35% | 10-12% | 8-10% |
4) The machine cover area:
The machine itself cover 300 square meters(length 20M ; Width 15M)
Add raw material stay, carbon black stay, big oil tank zone ,workers rest room and simple office. At least 600-800square meters.
5) How many workers need operate machine:
4 workers is enough for one set machine.
6. More details
1 | Equipment type | 2200-6000 | 2200-6600 | 2600-6600 | 2800-6000 | 2800-6600 |
2 | capacity | 5 ton | 6 ton | 9 ton | 10ton | 12 ton |
3 | plant power | 8-11kw | 8-11kw | 12-17kw | 12-17kw | 12-17kw |
3 | material | tyre/rubber/plastic | ||||
4 | Structural form | Horizontal rotation | ||||
5 | Operating pressure | Constant pressure | ||||
6 | Reactor speed | 0.4 turn /minute | ||||
7 | Mode of cooling | Water cooling | ||||
8 | Kind of drive | Internal gear drive | ||||
9 | Noise dB(A) | ≤85 | ||||
10 | Heating mode | Direct heating | ||||
11 | Dispatch period | 15 days after getting first payment | ||||
oil refining plant/ tyre pyrolysis oil plant