It is an internationally recognized green product. The quality index of charcoal is: carbon content >; 85%, calorific value > 8000 kcal, gray.
Mushroom residue is used as charcoal garbage to exchange money. This machine-made mushroom residue charcoal is a kind of waste renewable energy, which is made of mushroom residue as raw material by high temperature and high pressure molding and carbonization under the condition of air isolation. Transforming pollutants into biological resources is an important model for developing agricultural circular economy. It is easy to burn, smoke-free and dust-free, and has high calorific value. The market price is about 1.4 yuan/kg. Suitable for industrial production, catering industry and household heating. Its technological process includes crushing and drying raw materials, rod making and carbonization.
Gongyi city Tongli machinery factory
Compared with the traditional method of burning charcoal with wood, the production cost of making machine-made charcoal with mushroom residue is slightly higher, but the profit is not small. Based on the market price of every ton of machine-made charcoal produced by mushroom residue today, the profit is also considerable after deducting the cost. According to his estimation, if each mushroom house produces 5-6 tons of mushroom residue every year, the purchase price of mushroom residue is calculated according to 200 yuan/ton. After the mushroom farmers sell the mushroom residue, each mushroom house will increase the income by at least nearly 1,000 yuan. Comprehensive economic benefits, environmental protection benefits and social benefits are all good. According to Yang Yuqiang, deputy mayor of Dongchang Town, there are now more than 500 standardized mushroom houses in this town. If all mushroom residues are sold to manufacturers to produce charcoal, the mushroom industry in the town will increase by more than 500,000 yuan, which not only increases the income of mushroom farmers, but also solves the pollution problem caused by mushroom residues.
1. Machine-made drying technology of charcoal raw materials: electronic temperature control can achieve ideal dry humidity once, automatic discharging, low power consumption, large output, no flying and no splashing at the discharge port.
2. Machine-made charcoal rod making technology: 15 kW motor, 48 sleeves can output 4-5 rods per minute. The highest density can reach 220-25 1 kg per hour.
3. Machine-made charcoal kiln burning technology: electronic temperature control and carbonization technology to improve yield and quality. Almost all the kiln is made of steel, and the carbon yield is 99%, which is easy to master. It can save more than 654.38+ten thousand yuan every year.
4. Environmental protection and energy-saving technology: the secondary combustion of carbonized smoke not only solves the environmental protection problem, but also saves 30,000-50,000 yuan in fuel cost every year when it is used in a dryer to dry raw materials.
5. Repair process of push rod: Special wear-resistant covered electrode is used for direct repair welding without heating and electric welding. Repair welding and grinding will be completed in 5 minutes. It can be used continuously for about 3 days.
6. Renovation of old equipment for machine-made charcoal: anything with renovation value can be renovated. The price is charged according to the actual situation