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|The feasibility of the extraction of carbon black of waste rubber tires and tire oil analysis report|
|来源：www.junteta.com 更新时间：2012-7-4 16:23:50 浏览次数：1647|
|The feasibility of the extraction of carbon black of waste rubber tires and tire oil analysis report
A. The background and significance of the project development
Social modernization, on the one hand, the rubber industry is booming rubber products is widely used in various industries, on the other hand due to the rubber is not easy to corrupt growing waste products has become one of the environmental health of the public hazard, to be known as black pollution. Compared with developed countries to deal with this pollution, and my door countries also lack certain experience in financial and market is a big problem.
At present, China's annual output of Luntai ranks third in the world. To more than 130 million scrap tires generated each year over 65 million, and the speed of double-digit annual growth. 70% of the waste tire resources are not recycled. Waste bias tire recycling rates is not half. China's rubber resources are very scarce, rubber raw materials are mainly imported. Is desperately needed to strengthen the management of the waste tire recycling.
The rubber waste is the most simple approach is to create a rubber powder and oil refining. The production of recycled rubber powder because of its high production costs. Sales channel is narrow. Produce rubber track products such as long cycle negative reasons, to restrict the further development of this project. Postage due to good sales turnover is quick liquidity. High profits and attracts worldwide attention. For example, the average price of scrap tires and domestic recycling is 1500 yuan / ton, discarded tires, oil yield is 45% plus the production costs of fuel, labor and utilities. The cost of producing one ton of tire oil is about 2800 yuan / ton, the current market price of the tire oil is 4500 yuan / ton.
The Chinese mainland used waste tires oil equipment host vertical fixed processor, the process is as follows: First of all waste tires from cracking the top of the processor manually join, and then closed the feed inlet. The processor then end of the left tire residue refining, coal or wood fuel is heated slowly. Cracking processor usually has a volume of 5 cubic meters, feeding one ton, it normally takes 12 hours had finished a furnace. After the stop 12 hours. Such as processor temperature full decline. Open port processor underground slag slag. Mouth feed from the processor to feed into the next cycle.
Refining of domestic vertical waste tire processor equipment. Waste treatment in the production process can not reach the requirements of environmental protection, and production is low, do not have the ability of continuous production. Want to have the economic benefits of joint production requires more refining processor.
And Hangzhou Chemical and Pharmaceutical Engineering Design Institute team of experts, on the basis of various studies, weaknesses, based on reality, starting from the actual conditions, into the years of science and technology research, designed and launched a "of Huadu long unique series waste tires to extract the carbon black and tire oil equipment. "
Second, several major features of the latest series of devices (JJ-2 as an example)
1, integrated treatment of waste rubber tires, can produce two kinds of carbon black and tire oil products.
2, each set of equipment consists of seven parts:
a raw material pretreatment devices;
b fast feed device;
c. Host horizontal rotary pyrolysis processor.
d of oil and gas filtration devices
e slag system of automatic safety and environmental protection;
f oil steam cyclone dust removal device;
e rapid cooling system;
exhaust gas purification recovery combustion systems; gas heating systems (exhaust gas treatment system)
g heat source environmental protection dust removal system;
h. Flue dust removal system.
oil-water separation system i.
j, the central electronic control system
3, the first:
a full set of device production process is run in a smoke-free and tasteless, closed state, the environmental effects.
b supporting decompression device, in the production process, after the decompression of the entire system can significantly improve the yield per unit time, while improving the quality of the oil. Water circulation, greatly improving the security of the entire system.
in the design of its key device cracking processor, completely overcome the uneven heating of the local end of the vertical flat cracking processor, easy to break, the low yield, the use of short ordered to unfavorable factors. Host using a horizontal 360-degree rotating structure, 0.4 rev / min.
d heating system uses hot air heating technology, to improve the safety performance of the production, but also to improve the heating efficiency. The new equipment of the heating method is the use of indirect heating method. The advantages of this method is:
①, when the problem in the system, turn off the induced draft fan, you can instantly cut off the heating source to ensure system security.
②, the heat exchange distance is 5-7 times that of the old-fashioned equipment, higher thermal efficiency.
③, greatly extend the life of the main equipment, which is 2-3 times the old-fashioned equipment.
e efficient gas heating system. In the refining process, when the gas is heated to 150 ° C, will produce a lot of ambient temperature and pressure can not be liquefied gas - methane to butane. These gases in the full combustion of the gas nozzle designed to produce large amounts of energy, significant savings in energy.
f flue dust removal system. With two-way water impact the cyclone chamber, and can ensure flue export emissions up to the national emission standards.
4, the company is committed to:
The company sold a variety of series equipment with comprehensive after-sales service, warranty period of one year, lifetime maintenance, completely solve the customer worries.
Third, the product and raw materials market
With the rapid development of world economy, the rubber market demand for carbon black, rubber products, the cheapest market price of N330 carbon black is at least 2600 yuan / ton, while the rotary reaction processing control the production of carbon black, the Department can be used as fuel, can also be used as raw materials for the production of N330 carbon black, the market demand and broad prospects.
With the increasing shortage of market momentum, since the 1990s. Energy has become the main factors restricting the economic development of countries, oil fifteen years of proven global land after mining finished, looking for all kinds of energy has become the concern of countries in the world. China has vast territory and large population. With the rapid development of market economy, the popularity of the vehicle machinery, oil demand growth, China has been oil-exporting countries into oil-importing countries. In the first half of 2010, According to the news released by the China Petrochemical Corporation, China in addition to domestic production of crude oil, need in foreign imports eight thousand barrels of crude oil to meet domestic market demand. 2010, international crude oil prices to rise, a barrel of crude oil has exceeded $ 100 / barrel (OPEC offer) in February 2011.
Refining of raw materials to ensure that the source of it?
The present. The wheel sets of annual output in China ranks third in the world. More than 10.3 billion, more than 65 million discarded tires are produced annually, and the speed of double-digit annual growth. Each county to build a one year deal with 65,000 waste tires to extract the carbon black and tire oil plant, the raw material is no need to worry about.
Fourth, the main technical characteristics
1, the results of key equipment cracking processor uses the horizontal rotating structure, catalytic pyrolysis processes and products of chemical extraction techniques.
2, equipped with a complete environmental protection facilities. Such as waste burners and flue dust removal room.
3, the design of this equipment is reasonable, advanced manufacturing technology and security facilities.
4, extensive use of a machine.
Applicable product and industry of the five rotary response processor
Industrial mixed plastic waste, to allow a variety of waste at the same time (but recommendations PE> 70% PVC <10%.
2, waste oil. : Waste diesel oil, waste oil, waste diesel, and so on.
3, the waste rubber tires.
4 Waste cable skin (recommended first dechlorinated and then refining)
5, the waste of crude oil.
6, the waste PNNA (poly methyl methacrylate) regeneration.
Scrap tires directly into the rotary atmospheric pressure pyrolysis processor catalytic heating distillate oil steam, oil and gas through the light, reorganization of separation device of the light components into the condenser, while the residue uninterrupted automatic discharge, the liquefied part. condensation of tire oil, combustion can not be liquefied in part through the gas purification system input heating system. After the end of each furnace, the cooling of carbon black slag from the slag door automatically.
Including the intermediate electronic control systems, automatic ash discharge, and the reorganization of the sub-tank, pretreatment device, rapid feeding device, rotating cracker, light and heavy component separation position, the cyclone dust removal device, heating equipment, exhaust gas purification processor, rapid cooling of the system the middle tank,
The safety of the main equipment. In the production process, can not be liquefied exhaust is the main component C1 to C4 alkanes, direct burning to a certain degree of risk. The current production process, it is burned as fuel before. First to make it through the water seal of the first safety device, and then passed through a second safety device gas nozzle. So thoroughly to achieve safe production.
8, environmentally friendly
Waste in the production process.
1, exhaust gas
Waste gas treatment is divided into three parts: First, the feed material inlet leak a small amount of water vapor and a small amount of oil and gas, the hoods were recovered and combustion into the dust collector processing, the second is to burn coal dust pumped by the induced draft fan three the precipitator processing by the chimney, to ensure that the soot emission GB13271.-2001 standard. Below the room temperature in the reactor out of C4, natural gas (the content of methane, ethane, butane, hydrogen at atmospheric pressure, non-recyclable) by the closure of firearms by a pipe into the furnace by the burner, both saving and environmentally friendly . Throughout the production process, the operation of the device is fully sealed state without any odor.
Water in two parts. Condenser water, no pollution. Another part of the dust with water, recycled water, evaporation, no emissions.
Weak acid waste Shui oil processing (producing one ton of oil will produce about 50 kg of waste water, a small amount of easy to handle). Added to the solution of weak reduction and routed to a special evaporation processor (the heat source using the waste heat of the flue of the main processor) evaporation.
3, the waste solids
There are two parts of the production process waste residue. First, the discharge of waste from the reactor, high temperature non-toxic and tasteless, can be used in the work of carbon black can also be used for building materials. The two coal-fired the remaining slag can be used in building materials. No emissions.
4, the noise processing
The devices use a low-noise fan, the noise below 60 decibels, the power part of the noise and the feeder noise does not exceed 50 decibels. If you shop around materials and trees greening, and to ensure that the plant ambient noise below 50 dB (daytime), 45 dB (at night).
Nine, the economic benefit analysis
1, equipment technical parameters
1, equipment technical parameters
No. Item Content
1 device model JJ-2-type JJ-type JJ-8 type
2 device Price Negotiable Negotiable
Raw material waste rubber scrap rubber waste rubber
4 structure of the horizontal rotating horizontal rotating horizontal rotation
524 hours handling capacity of 4 tons of raw materials 10 tons, 6 tons of raw materials, raw materials
2.7 tons of fuel oil of the oil production of 1.8 tons of fuel oil for 24 hours, 4.5 tons of fuel oil
7, the working pressure atmospheric pressure atmospheric pressure atmospheric pressure
Host speed of 0.4 rev / sub 0.4 turn / min 0.4 turn / min.
9 is equipped with power 3.0KW 3.0KW 5.5KW
10 Cooling way Water-cooled water-cooled water-cooled
11 cooling the Shui consumption (T / h) 2.5 2.5 6
12 Transmission gear drive gear drive gear transmission
13 heating mode hot air hot air hot air
14 installation based on the basis of the basis
15 Noise dB (A) ≤ 85 ≤ 85 ≤ 85
16 Host Dimensions
(L × W) 4500 × 2200 6000 × 2200 6000 × 2800
Intermittent operation of the intermittent operation of the intermittent operation of the 17 forms of work
18 host weight (kg) 5000 7000 10000
19 production cycle of 20 days 20 days 20 days
2, site 450 square meters, including 70 square meters of asbestos Simple plant shelf, storage materials and auxiliary area of 300 square meters.
3, the daily cost of production
Raw materials, waste tires, for example, equipment to JJ-2, for example:
JJ-2-type economic efficiency analysis:
a. raw materials: scrap tires, 4 t * 1500.00 yuan / ton = 4000.00 yuan
b fuels: carbon black can be used as fuel = 0
Available waste gas as fuel = 0
Hydropower: 9 kW * 20 hours * 0.60 yuan / kW = 108.00 yuan
d wages * 30.00 yuan / person = 180.00 yuan
f equipment depreciation 150.00 yuan
g. tax (Note) environmental projects duty-free
h. other 50.00
i. total of 4488.00 yuan
4, the daily turnover (JJ-2 device)
JJ-2 devices Nissan carbon black
4 t * 45% = (1.8 t -0.5 t for heating) * 400.00 yuan / ton = 520.00 yuan
Tire oil 4 t * 45% = 1.8 t * 3800.00 yuan / ton = 6840.00 yuan
5, the gross profit
Gross profit = daily turnover - daily cost = $ 520.00 yuan to +6840.00 $ -4488.00 = 2872.00 yuan
Monthly profit of 2870.00 yuan / day * 25 days = 77,180 yuan
Annual profits (ten months) 771,800 yuan
10, the investment playback calculation
A total of 138,000 yuan of investment in equipment (excluding the flow of capital and construction costs) monthly profit of 77,180 yuan and equipment into the factory within 30 working days to put into operation, the normal production of short-term recyclable entire investment.
11, the conclusion
Calculations show that the above analysis: the use of discarded tires to extract the carbon black and tire oil change waste into treasure, the country. "Technologically advanced, less investment, more raw materials, fast convergence, good prospects, is the investment in enterprises in the best choice.
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The Huadu long Golden Machinery Co., Ltd.