Standard No.:	JCJ 03-1990
English Name:	Code for quality acceptance of cement mechanical equipment installation engineering
Chinese Name:	水泥机械设备安装工程施工及验收规范
Professional Classification:	JC    Professional Standard - Building Material
Source Content Issued by:	CBMIA
Issued on:	1990-10-29
Implemented on:	1991-1-1
Status:	superseded
Superseded by:	JCJ/T 3-2017 Code for equipment installing and acceptance of cement mechanical equipment
Superseded on:	2017-10-1
Target Language:	English
File Format:	PDF
Word Count:	51000 words
Translation Price(USD):	1270.0
Delivery:	via email in 1 business day

Article 1.1.1 Subject content and application scope I. This specification specifies the installation requirements and test run requirements for the mechanical equipment and metering equipment of the cement plant. II. This specification is applicable to the mechanical equipment installation works of various newly-built, expanded and renovated cement plants. Article 1.1.2 General requirements I. The mechanical equipment installation works of the cement plant shall be implemented according to this specification. II. For the mechanism and equipment uncovered in this specification or with special requirements, their installation, construction and acceptance shall be implemented according to the national current "Code for Construction and Acceptance of Mechanical Equipment Installation Engineering" or according to the relevant requirements of the accompanying documents. III. During the construction, the construction personnel, if any unreasonable design and inconformity to the reality, shall propose to the relevant department timely, and may not conduct any construction according to the modified design until upon determination through study, and the installation organization shall not modify the design. IV. The mechanical equipment, large spare parts and important materials adopted by equipment installation works must meet the design requirements and the product standard, and be provided with a product certificate. If there is no product certificate or there is any doubt on the quality, an inspection or test shall be carried out, and they shall not be used until meeting the requirements. V. During the construction, the requirements of this specification shall be complied with; in addition, the relevant provisions for safety technology, labor protection, fire prevention, etc. of building installation engineering issued by the nation shall also be complied with. VI. Before the construction of mechanical equipment installation works, an adequate preparation shall be made for the temporary buildings, transport road, water source, power supply, construction site, safety measures, main machines and tools, materials, labors, etc., and a reasonable arrangement shall be made, to ensure smooth construction. VII. If there are requirements for constant temperature, shock resistance, dust prevention, moisture resistance, frost protection, etc. during the equipment installation procedure, the construction of this procedure may not be carried out on the installation site until the corresponding measures has been provided or taken. VIII. Where the building is used as the load-carrying point of lifting and handling equipment, the allowable structure load capacity must be met. IX. During the equipment installation construction, the general procedures in general equipment installation and main equipment installation shall be subjected to self-inspection seriously, and self-inspection records shall be made well. The main procedures of the main equipment shall be subjected to the joint inspection participated in jointly by construction organization and development organization seriously on the basis of qualified self-inspection, and the joint inspection records after the confirmation of both parties shall be made well. The inspection records of each procedure shall be complete and accurate and used as the completion and acceptance data.

Contents Chapter 1 General Provisions Section 1 Subject Content and Application Scope as Well as General Requirements Section 2 Equipment Acceptance and Equipment Handling Section 3 Foundation Acceptance and Scribing Section 4 Equipment Positioning and Foundation Bolt Hole Grouting Section 5 Dismantling and Cleaning of Equipment Parts as Well as Assembling of Connectors Section 6 Engineering Acceptance Chapter 2 Firing and Drying Equipment Section 1 Installation of the Rotary Kiln Section 2 Kiln Body Welding-Manual DC Arc Welding Method Section 3 Installation of Dryer and Single-drum Cooler Section 4 Repeatedly Push Grate Cooler Installation Section 5 Preheater Installation Section 6 Humidifying Tower Installation Section 7 Pre-watering Pelletizer Installation Section 8 Disk Pelletizer Installation Section 9 Installation of Bucket Feeder and Slurry-measuring Drum Section 10 Tertiary Air Pipe Installation Section 11 Coal-Jetting Pipe Installation Section 12 Mechanical Shaft Kiln Installation Chapter 3 Mill and Large Gear Box Section 1 Ball Mill Installation Section 2 Vertical Roller Mill Installation Section 3 Large Gear Box Installation Chapter 4 Crushing Equipment Section 1 Hammer Crusher Installation Section 2 Impact Crusher Installation Section 3 Jaw Crusher Installation Section 4 Large Jaw Crusher Installation Section 5 Cone Crusher Installation Section 6 Roll Crusher Installation Section 7 Roller Press Installation Chapter 5 Mixing Equipment Section 1 Clay Wash Mill Installation Section 2 Mixer Installation Chapter 6 Conveying Equipment Section 1 Stacker and Reclaimer Installation Section 2 Bucket Elevator Installation Section 3 Level and Oblique Bucket Conveyer Installation Section 4 Screw Conveyor Installation Section 5 Fixed Belt Conveyor Installation Section 6 Wobble Conveyor Installation Section 7 Vibrating Conveyor Installation Section 8 Chain Conveyor Installation Section 9 Plate Conveyer Installation Section 10 Installation of Grate Conveyor Section 11 Installation of Buried Scraper Gunlock Chapter 7 Pneumatic and Fluid Conveying Equipment Section 1 Installation of Air Compressor Section 2 Installation of Pneumatic Conveying Equipment Section 3 Installation of Slurry Pump Section 4 Installation of Oil Isolation Pump Section 5 Installation of M Type F-K Spiral Pump Section 6 Fan Installation Section 7 Installation of Electromagnetic Vibratory Feeder Chapter 8 Powder Selecting, Dust Collecting and Packing Equipment Section 1 Installation of Rotoclone Collector Section 2 Installation of Bag Dust Collector Section 3 Installation of Horizontal Electric Precipitator Section 4 Installation of Vertical Electric Precipitator Section 5 Installation of Powder Concentrator and Coarse-fine Powder Separator Section 6 Installation of Air Separator Section 7 Installation of Fluidized Rotary Packing Machine and Piling Machine Section 8 Installation of Rotary Screen Chapter 9 Metering Equipment Section 1 Installation of Electronic Belt Weigher Section 2 Installation of Rail Weighter Section 3 Installation of Platform Weighter