BH Mortar Industrial Co., Ltd.
China manufacturer of dry mortar mixing and packing equipment
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Low cost automatic ordinary BH cement lime rotary kiln for sale
Description:
The rotary kiln equipment produced by our company can roast, calcinate and sinter the ore, concentrate and clinker, etc. It is one of the necessary equipments in the cement production process. At the same time, the equipment is still a smelting plant, smelting iron, copper, zinc, tungsten, nickel, chromium and other heavy metal smelting equipment. In the beneficiation operation, the rotary kiln can also magnetize the lean iron ore to make the weak magnetic properties of the ore become ferromagnetic, which is conducive to magnetic separation. Therefore, the rotary kiln is one of the mineral processing equipment.
Parameter:
| Specification model (mm) | Kiln size | Production (t/h) | Rotating speed(r/min) | Motor Power(kw) | Weight(t) | ||
| Diameter (mm) | Length (mm) | Slope (%) | |||||
| Φ2.5×40 | 2.5 | 40 | 3.5 | 180 | 0.44-2.44 | 55 | 149.61 |
| Φ2.5×50 | 2.5 | 50 | 3 | 200 | 0.62-1.86 | 55 | 187.37 |
| Φ2.5×54 | 2.5 | 54 | 3.5 | 204 | 0.48-1.45 | 55 | 196.29 |
| Φ2.7×42 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.5 |
| Φ2.8×44 | 2.8 | 44 | 3.5 | 400 | 0.437-2.18 | 55 | 201.58 |
| Φ3.0×45 | 3 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 210.94 |
| Φ3.0×48 | 3 | 48 | 3.5 | 700 | 0.6-3.48 | 100 | 237 |
| Φ3.0×60 | 3 | 60 | 3.5 | 300 | 0.3-2 | 100 | 310 |
Classification:
Classification of rotary kiln: According to the external type, it can be divided into variable diameter rotary kiln and rotary kiln. It can be divided into cement rotary kiln, ceramsite rotary kiln, kaolin rotary kiln, lime rotary kiln, etc. according to the application. Differently divided into gas rotary kiln, coal rotary kiln, mixed fuel rotary kiln.
1. Variable diameter rotary kiln
Rotary kiln with varying front and rear diameters. Generally, the front and rear diameters vary by about 30 cm. The more traditional rotary kiln has the advantages of energy saving and high production. It is only difficult to process the variable diameter rotary kiln, which is more difficult to process than the traditional rotary kiln. More stringent equipment requirements.
2. diameter rotary kiln
It is the rotary kiln with the same diameter before and after. Our common rotary kiln type was invented by Ditzer in Germany in 1883. After more than 100 years of evolution, the rotary kiln has become a universal equipment. It has better effect and higher output than traditional shaft kiln. The processing is simple, but it is more energy-consuming than the variable-diameter rotary kiln.
Advantages:
1. In the chemical industry, the rotary kiln is used to produce soda, calcined phosphate fertilizer, and strontium sulfide. In the 1960s, LapPle et al. invented a new process for producing phosphoric acid from rotary kiln. The method has the advantages of low energy consumption, low power consumption, no use of sulfuric acid and availability of medium and low grade phosphate rock.
2. The whole production process of cement is summarized as “two grinding and one burning”, in which “one burning” is the process of burning raw materials prepared by grinding and burning into clinker under the high temperature of rotary kiln. Therefore, the rotary kiln is the main engine in the production of cement, commonly known as the "heart" of the cement factory.
3. In terms of environmental protection, developed countries in the world have used cement kiln to burn hazardous waste and garbage for more than 20 years. This not only reduces waste and harmless waste, but also uses waste as fuel to save coal powder. Recycling of waste.
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