Introduction of rotary kiln products
Rotary kiln Cement kilns can be divided into cement kilns, metallurgical chemical kilns and lime kilns according to different materials. Cement kilns are mainly used to calcine cement clinker, which can be divided into two categories: dry cement kilns and wet cement kilns. In the process of roasting, the iron ore will be converted into weak magnetic iron ore in the process of smelting iron ore with weak magnetism. In chemical industry, soda is produced in rotary kiln, phosphate fertilizer and barium sulfide are burned.
Pictures of rotary kiln products
Characteristics of rotary kiln products
1. Its technical performance and operation condition, to a great extent, determine the quality, output and cost of enterprise products;
2. The kiln body is rolled with 20g and Q235-B steel plates which guarantee five mechanical properties, and automatic welding is usually used;
3. The kiln tail steel sealing device is easy to install and reliable to use;
4. Through technical innovation, the rotary kiln calcination system equipment adopts advanced hydraulic wheel blocking device at home and abroad, adopts high-precision metering plunger pump and speed regulating valve, contact graphite block sealing device and other domestic advanced technologies, with stable performance, high output and low energy consumption.
Advantages of rotary kiln products
1. It is made of advanced technology at home and abroad. It is reliable in operation, simple in installation and easy in operation.
2. Good performance, low energy consumption and low cost.
Working principle of rotary kiln
Rotary kiln (rotary kiln) is a cylinder with a certain slope, with a slope of 3-3.5%. With the help of the rotation of the kiln, the material is stirred in the rotary kiln (rotary kiln), so that the materials are mixed and contacted for reaction. A large amount of heat is produced by coal injection at the kiln head, and the heat is transferred to the materials by the radiation of flame, convection of hot gas and conduction of kiln bricks (kiln skin). The material moves forward in the kiln depending on the inclination of the kiln barrel and the rotation of the kiln.
Technical parameters of rotary kiln
| Product specifications|
| Kiln body size|| Motor power|
| Total weight|
| Diameter (m)|| Length (m)|| Slope (%)|| yield|
| Φ2.5×40|| two point five|| forty|| three point five|| one hundred and eighty|| 0.44-2.44|| fifty-five|| one hundred and forty-nine point six one|
| Φ2.5×50|| two point five|| fifty|| three|| two hundred|| 0.62-1.86|| fifty-five|| one hundred and eighty-seven point three seven|
| Φ2.5×54|| two point five|| fifty-four|| three point five|| two hundred and eighty|| 0.48-1.45|| fifty-five|| one hundred and ninety-six point two nine|| Decomposition kiln outside kiln|
| Φ2.7×42|| two point seven|| forty-two|| three point five|| three hundred and twenty|| 0.10-1.52|| fifty-five|| one hundred and ninety-eight point five|| ------|
| Φ2.8×44|| two point eight|| forty-four|| three point five|| four hundred and fifty|| 0.437-2.18|| fifty-five|| two hundred and one point five eight|| Decomposition kiln outside kiln|
| Φ3.0×45|| three|| forty-five|| three point five|| five hundred|| 0.5-2.47|| seventy-five|| two hundred and one point nine four|| ------|
| Φ3.0×48|| three|| forty-eight|| three point five|| seven hundred|| 0.6-3.48|| one hundred|| two hundred and thirty-seven|| Decomposition kiln outside kiln|
| Φ3.0×60|| three|| sixty|| three point five|| eight hundred|| 0.3-2|| one hundred|| three hundred and ten|| ------|
| Φ3.2×50|| three point five|| fifty|| four|| one thousand|| 0.6-3|| one hundred and twenty-five|| two hundred and seventy-eight|| Decomposition kiln outside kiln|
| Φ3.3×52|| three point three|| fifty-two|| three point five|| one thousand and three hundred|| 0.266-2.66|| one hundred and twenty-five|| two hundred and eighty-three|| Preheat precalciner|
| Φ3.5×54|| three point five|| fifty-four|| three point five|| one thousand and five hundred|| 0.55-3.4|| two hundred and twenty|| three hundred and sixty-three|| Preheating kiln decomposition|
| Φ3.6×70|| three point six|| seventy|| three point five|| one thousand and eight hundred|| 0.25-1.25|| one hundred and twenty-five|| four hundred and nineteen|| Preheat power kiln|
| Φ4.0×56|| four|| fifty-six|| four|| two thousand and three hundred|| 0.41-4.07|| three hundred and fifteen|| four hundred and fifty-six|| Preheat precalciner|
| Φ4.0×60|| four|| sixty|| three point five|| two thousand and five hundred|| 0.396-3.96|| three hundred and fifteen|| five hundred and ten|| Preheat precalciner|
| Φ4.2×60|| four point two|| sixty|| four|| two thousand seven hundred and fifty|| 0.41-4.07|| three hundred and seventy-five|| six hundred and thirty-three|| Preheat precalciner|
| Φ4.3×60|| four point three|| sixty|| three point five|| three thousand and two hundred|| 0.396-3.96|| three hundred and seventy-five|| five hundred and eighty-three|| Preheat precalciner|
| Φ4.5×66|| four point five|| sixty-six|| three point five|| four thousand|| 0.41-4.1|| five hundred and sixty|| seven hundred and ten point four|| Preheat precalciner|
| Φ4.7×74|| four point seven|| seventy-four|| four|| four thousand and five hundred|| 0.35-4|| six hundred and thirty|| eight hundred and forty-nine|| Preheat precalciner|
| Φ4.8×74|| four point eight|| seventy-four|| four|| five thousand|| 0.396-3.96|| six hundred and thirty|| eight hundred and ninety-nine|| Preheat precalciner|
| Φ5.0×74|| five|| seventy-four|| four|| six thousand|| 0.35-4|| seven hundred and ten|| nine hundred and forty-four|| Preheat precalciner|
| Φ5.6×87|| five point six|| eighty-seven|| four|| eight thousand|| Max4.23|| eight hundred|| one thousand two hundred and sixty-five|| Preheat precalciner|
| Φ6.0×95|| six|| ninety-five|| four|| ten thousand|| Max5|| 950×2|| one thousand six hundred and fifty-nine|| Preheat precalciner|