This standard specifies basic parameters and types, technical requirements, test methods, inspection rules, marking, packing, transport and storage of rotary kiln for cement industry (hereinafter referred to as "rotary kiln").
This standard is applicable to ordinary dry-process and precalciner rotary kilns with internal drum diameter 3.0 m~6.4m. Rotary kilns with other kiln types and specifications may also be implemented by reference to the relevant provisions of this standard.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
GB/T 1.2-2002 "Directives for Standardization-Part 2: Standard Definition"
GB/T 699 "Quality Carbon Structural Steels"
GB/T 700 "Carbon Structural Steels"
GB/T 1175 "Casting Zinc Alloys"
GB 1176 "Specification for Cast Copper Alloys"
GB/ T 1184-1996 "Genometrical Tolerancing-Geometrical Tolerances for Features without Individual Tolerance Indications" (ISO 2768-2:1989, MOD)
GB/T 1800.4 "Limits and Fits-Tables of Standard Tolerance Grades and Limit Deviations for Holes and Shafts"(eqv ISO 286-2:1988)
GB/T 1804 "General Tolerances-Tolerances for Linear and Angular Dimensions without Individual Tolerance Indications"
GB/T 2970 "Thicker Steel Plates-Method for Ultrasonic Inspection"
GB/T 3077 "Alloy Structure Steels"
GB 3274 "Carbon Structural and Low Alloy Steel-Rolled Plates and Strips"
GB 3323 "Methods for Radiographic Inspection and Classification of Radiographs for Fusion Welded Butt Joints in Steel"
GB/T 5117-1995 "Carbon Steel Covered Electrodes"
GB/T 5118-1995 "Low Alloy Steel Covered Electrodes"
GB/T 6402 "Steel Forgings-Method for Ultrasonic Examination"
GB 7233 "Methods for Ultrasonic Testing and for Specifying Quality Levels of Steel Castings"
GB 8110 "Welding Electrodes and Rods for Gas Shielding Arc Welding of Carbon and Low Alloy Steel"
GB 9439-1988 "Grey Iron Castings"
GB/T 10095.1-2001 "Cylindrical Gears-System of Accuracy-Part 1: Definitions and Allowable Values of Deviations Relevant to Corresponding Flanks of Gear Teeth" (idt ISO 1328-1:1997)
GB/T 10095.2-2001 "Cylindrical Gears-System of Accuracy-Part 2: Definitions and Allowable Values of Deviations Relevant to Radial Composite Deviations and Runout Information" (idt ISO 1328-2:1997)
GB 11345 "Method for Manual Ultrasonic Testing and Classification of Testing Results for Ferritic Steel Welds"
GB/T 13306 "Plates"
GB/T 16746 "Zinc Alloy Castings"
JC/T 355 "Working on Method for Cement Machinery Product Model"
JC/T 401.2 "Specification for Carbon Steel and Low Alloy Steel Castings for Building Material Machinery"
JC/T 401.3 "Steel Castings Intended to Be Used in Building Materials Machinery-Rules for Defect Handling"
JC/T 402 "Technical Condition of Paint Coating and Antirust for Cement Machinery"
JC/T 406 "Packing Technical Conditions for Cement Machinery"
JC 532 "The Universal Technique Specification of Steel Weldment for Building Materials Machine"
JB/ZQ 4006 "Tolerances and Fits-Tolerance Strips for Size for Holes and Shafts above 3150mm to 16000mm"
JB/T 6396 "Heavy Alloy Structural Steel Forgings"
JB/T 6397 "Heavy Carbon Structural Steel Forgings"
JB/T 6402 "Castings for the Large Low Alloy Steels"
JB/T 8853 "Reduction Cylindrical Gear Units"
3 Basic Parameters and Types
3.1 Type of rotary kiln
Type of rotary kiln may refer to JC/T 355.
3.2 Basic parameters of rotary kiln
