China Drying Network The National Energy Administration recently released the No. 4 Announcement in 2014, which issued a number of industry standards:
In accordance with the provisions of the “Notice of the National Energy Administration on Printing and Implementing Rules†issued by the State Energy Administration of Science and Technology [2009] No. 52, after review, the National Energy Administration approved the “Physical and Chemical Testing Methods for Nuclear Power Plant Mechanical Equipment Materials†and “Circulation of Thermal Power Plantsâ€. There are 164 industry standards, such as Design Rules for Water Pump House Inlet Flow Passage, Wind Generator Insulation Specification, and Guidelines for Designing Small Hydropower Units Operating on Lonely Networks, including NB158 energy standard and DL6 power standard, which are now published.
It is reported that the verification of this standard is based on the "Notice of the National Energy Administration on Issuing and Implementing Regulations." It covers nuclear power, hydropower, thermal power, wind power, solar energy, biomass energy, coalbed methane, and energy storage.
Among them, the standards concerning hydropower include the “Code for the design of surge chambers for hydropower stationsâ€, “Design Guidelines for energy saving and consumption reduction analysis for hydropower projectsâ€, “Specifications for design of sluice gatesâ€, “Code for antifreeze design for hydraulic structuresâ€, and “Safety and safety for hydropower projectsâ€. Industrial Hygiene Acceptance Regulations, Specifications for Design of Concrete Gravity Dams, Technical Specifications for Geotechnical Membrane Seepage Prevention for Hydropower Projects, Rules for Survey and Acceptance of Hydroelectric Projects, Specifications for Survey of Hydropower Projects, and Detailed Rules for the Preparation of Hydropower Station Safety Monitoring Systems 》, “Provisions for the preparation of estimates for hydropower project adjustmentsâ€, “Detailed Rules for the preparation of investment in hydropower project environmental protection projectsâ€, “Regulations for the compilation of investment estimates for hydropower projectsâ€, “Technical Regulations for the Design of Hydropower Equipment Auxiliary Equipment Systems,†and “Hydropower Project Fixing Volumes There are 17 items such as General Specifications for Yangzhou Hoist, Specification for Design of Hydropower Station Fish Breeding Relief Station, and Comprehensive Supervision for Land Acquisition and Resettlement for Hydropower Project Construction.
The standards concerning wind power include the "Code for Insulation of Wind Turbines" and "Evaluation Method for Wind Turbine Insulation System".
The standards concerning solar energy include "Portable Solar Photovoltaic Power Supply", "Solar Photovoltaic Drip Irrigation System", "Wall Mounted Solar Water Heating System Design, Installation, and Acceptance Specifications", "Solar Thermal Utilization of Self-regulating Thermal Electric Heaters in Accordance with the Code" and "Solar Heat Water Projects, etc. 5 items.
The standards relating to biomass energy include “In-depth Regulations for the Preparation of Project Application Reports in the Field of Bio-liquid Fuel Processing and Conversionâ€, “Technical Methods for Environmental Pollution Control and Evaluation of the Bio-Material Ethanol Industryâ€, “Biomass Furnace Test Methodsâ€, and “Biomass Furnace†General Technical Specifications, Technical Specifications for Ring-Lump Biomass Fuel Molding Equipment, Technical Specifications for Flat Pattern Biomass Fuel Molding Equipment, and Technical Specifications for Piston Punching Rod Biomass Fuel Molding Equipment.
Product introduction
Steel Bending Machine, one of steel reinforcement processing machinery.
The working mechanism is a horizontal working disk rotating on the vertical axis. The steel bar is placed in the dotted line position in the diagram. The supporting shaft is fixed on the machine tool.
For bending steel bars of various diameters, there are several holes on the work plate to insert the bending pin shaft, and the center pin shaft of different diameters can be replaced accordingly.
Advantages of characteristics
Applicable to all kinds of round steel, carbon steel, screw steel.
It has strong operability, high working efficiency, convenient Angle adjustment and neat bending
Operation procedures of steel bending machine:
1. Check whether the mechanical performance is good, keep the working table and bending machine surface level;
And prepare various spindle tool blocks.
2. According to the requirements of the diameter of steel bar and bending machine, the core shaft, forming shaft, iron shaft or variable structure shall be installed. The core shaft diameter shall be 2.5 times of the diameter of steel bar.
Check the core shaft, block and turntable shall be free of damage and crack, and the protective cover shall be tightly fixed and reliable, and the operation shall not be performed until it is confirmed that the air machine is running normally.
Iv. During the operation, insert the bend end of the steel bar into the clearance provided by the turntable for fixation, and fix the other end close to the fuselage and press it with your hand to check the fuselage fixation.
The side that actually holds the steel bar can be moved.
It is strictly forbidden to change the spindle, change the Angle, adjust the speed and so on.
When bending steel reinforcement, it is strictly forbidden to process steel reinforcement diameter, root number and mechanical speed beyond the mechanical specification.
When bending high hardness or low alloy steel bars, the maximum limit diameter shall be changed according to the mechanical nameplate, and the corresponding mandrel shall be replaced.
8. It is strictly forbidden to stand in the working radius of the bending steel bar and the unfixed side of the fuselage.
Curved semi - finished products should be stacked neatly, curved hooks should not face up.
When the turntable is turned, it must be done after it has stopped.
X. completion of operation, cleaning of site, maintenance of machinery, power off lock box.
Stirrup Bender,Stirrup Bending Machine,Automatic Stirrup Bender,Rebar Stirrup Bending Machine
Shandong Luteng Building Equipment Co., Ltd. , http://www.lutengmachinery.com