Association issues notice on environmental safety rectification

On February 17, 2006, the reporter obtained information from the China Petroleum and Chemical Industry Association. In order to coordinate national environmental safety rectification activities carried out by relevant state agencies, the Petrochemical Association issued a notice to the whole industry and requested to do a good job in the following six aspects.

First, all relevant units must take a highly responsible attitude toward the people, the employees, and the enterprises, and effectively put environmental safety work in the first place.

Second, we must strengthen the environmental management of construction projects and effectively prevent environmental risks from the source. Chemical parks, bases, and other parks and bases that have toxic and hazardous substances construction projects must carry out planning and environmental assessment work; new construction projects for chemical and petrochemicals and construction projects that contain toxic and hazardous substances should undergo environmental risk assessment; evaluation content should be improved and no major Environmental risks are hidden; construction projects must adhere to environmental protection “three simultaneouss” and improve environmental risk emergency plans and accident prevention measures; Fourth, the project site selection should be reasonable to avoid environmental sensitive areas.

Third, speed up the "three wastes" governance. All units that do not meet the standard of "three wastes" discharge must raise funds, formulate plans, build environmental protection facilities, and achieve discharge standards; they must actively promote cleaner production, increase efforts to implement circular economy, energy conservation, and water conservation, and reduce pollution.

Fourth, all management systems and environmental emergency plans must be implemented. Environmental protection facilities and emergency treatment facilities must ensure normal operation, completely eliminate environmental hazards, and eliminate environmental pollution accidents.

V. All units should immediately carry out a comprehensive investigation of all kinds of environmental pollution hazards. All kinds of key pollution sources and hazardous chemicals and radioactive sources must be comprehensively inspected. Disposal of potential hazards must be promptly disposed, practical and feasible rectification programs should be formulated, and dedicated personnel must be supervised and urged to rectify and eradicate all major environmental pollution incidents at the source. occur.

Sixth, accelerate technological progress and promote industrial upgrading. Accelerate the development of low-energy-consuming and low-emission tertiary and high-tech industries, use high technology, clean production, and advanced and applicable technologies to transform traditional industries with high energy consumption and heavy pollution, and develop high-tech industries that save energy, reduce consumption, and reduce pollution. .

Brief Introduction:

Ball mill is one of the most important Grinding Equipment to grind the crushed materials, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics.

Ball Mill

Features:

1. Large application range, simple structure and convenient maintenance;

2. Large capacity and continuous work are obvious advantages;

3. Various barrel lining and grinding media, excellent corrosion resistance;

4. Installation and adjustment are very convenient and easy to operate.

5. Cylinder is rolled and welded with Q235B steel plate. (the steel thickness is generally 1/100 of the cylinder diameter, for example Ball Mill of Φ1500, the steel plate thickness is 16 mm), the material of inlet and outlet hollow shaft is ZG35.

6. The hollow axis adopts the cast steel and the lining can replace, the rotating big gear processes in the way of casting rolling gear. The barrel body is wearable well and bears wearable scaleboard. This machine run steadily and works reliably.

Technical Parameters:

Model Speed (r/min) Max. weight of balls (t) Input size (mm) Output size (mm) power (kw) Capacity (t/h) Weight(t)
Φ900×1800 37 1.8 ≤15 0.075-0.89 15 0.5-2 3.4
Φ900×2100 37 2.3 ≤15 0.075-0.4 18.5 0.4-2 3.9
Φ900×3000 35 3.85 ≤25 0.075-0.4 30 1.1-2.5 7.78
Φ1200×2400 35 4.6 ≤25 0.075-0.4 30 1.3-3.2 8.65
Φ1200×2800 35 5.4 ≤25 0.075-0.4 37 1.5-3.7 10.02
Φ1200×4500 35 8.6 ≤25 0.075-0.4 45 2.7-6.79 14
Φ1500×3000 29 9 ≤25 0.047-0.4 75 3.3-8.2 14.12
Φ1500×3500 29 10.5 ≤25 0.047-0.4 75 3.3-8.5 15.64
Φ1500×4500 29 13.5 ≤25 0.047-0.4 90 4.5-12 20
Φ1500×5700 29 17 ≤25 0.047-0.4 110 2.6-14 21.5
Φ1830×3000 24 13.5 ≤25 0.047-0.4 135 4-15 28
Φ1830×3600 24 14 ≤25 0.047-0.4 135 4-15 29
Φ1830×4500 24 20 ≤25 0.047-0.4 155 4-19 32
Φ1830×7000 24 31.5 ≤25 0.047-0.4 210 6-22 37.5
Φ2100×3000 22 18 ≤25 0.047-0.4 210 6.4-28 40.79
Φ2100x3600 22 20 ≤25 0.047-0.4 210 7-28 42
Φ2100×4000 22 21.5 ≤25 0.047-0.4 210 7.6-28 43.45
Φ2200×3600 21.7 25 ≤25 0.047-0.4 245 5.2-32 44
Φ2200×7000 21.7 46 ≤25 0.047-0.4 380 15-38 63
Φ2400×3600 21 28 ≤25 0.047-0.4 320 8-60 47
Φ2400×4500 21 35 ≤25 0.047-0.4 380 8.5-60 70.5
Φ2700×3600 20.7 40 ≤25 0.047-0.4 400 12-80 75.5
Φ2700×4500 20.7 48 ≤25 0.047-0.4 450 12-90 102
Φ3200×4000 18 65 ≤25 0.047-0.4 800 30-180 137

Ball Mill

Ball Mill,Small Ball Mill,Dry Ball Mill,Dry Grinding Ball Mill

Zhengzhou Zhongding Heavy Duty Machine Manufacturing Co.,Ltd. , http://www.zonedingmac.com