The reporter learned from the Information Standardization Center of the Municipal Quality Supervision Bureau yesterday that the National Standardization Administration and the General Administration of Quality Supervision, Inspection and Quarantine jointly issued the National Standard for the Safety of Civil Primary Battery Safety (Standard No.: GB 24462-2009), which was in 2010. It was officially implemented on December 1. The standard proposes guidelines for the purchase, use, replacement and handling of residential primary batteries. Among them, when using the primary battery, it should be noted that before the battery is installed in the battery compartment of the electrical appliance, it should be checked whether the contact parts of the battery and the electrical appliance are clean and the polarity of the battery is correct. If necessary, wipe it with a damp cloth, and then put it into the battery after drying; do not charge the original battery; do not force the battery to discharge; do not directly solder or disassemble the battery; do not use electrical appliances under harsh conditions, such as placing electrical appliances Beside the radiator or in a car parked in the sun, etc. Avoid placing the battery in a pocket with a key or coin in daily use, as this may cause a short circuit in the battery, causing the battery to overheat, leak, vent, rupture, explode, and personal injury. It should also be noted that the lithium primary battery damaged by the outer casing cannot be in contact with water, because the metallic lithium will cause hydrogen, fire, explosion and the like when it encounters water. Bitumen Heating Storage Equipment Asphalt heating storage equipment is an important road construction equipment, mainly used to heat and store asphalt in order to carry out road construction and maintenance when needed. The equipment has the characteristics of high efficiency, safety and environmental protection, and can provide stable asphalt supply for road construction. Bitumen Heating Storage Equipment,Bitumen Tank Container,Gas Thermal Oil Heater,Asphalt Storage Tank Equipment BituRock Science & Technology (Jiangsu) CO., LTD , https://www.biturockplant.com
Asphalt heating storage equipment is mainly composed of heating device, storage tank and control system. The heating unit uses oil or gas burners to transfer heat to the asphalt to heat it to the proper temperature. Storage tanks are large containers used to store heated asphalt, generally made of high-temperature resistant materials. The control system is responsible for monitoring the operating status of the equipment and the temperature of the asphalt to ensure the safe and stable operation of the equipment.
The heating principle of asphalt heating storage equipment is to transfer heat to asphalt through thermal conduction, so that it is heated. Heating devices are generally divided into direct heating and indirect heating in two ways. Direct heating is the use of the burner directly into the storage tank, hot air through the contact of hot air with the asphalt to heat it. Indirect heating is the use of heat exchangers to heat the asphalt in the storage tank without direct contact with the air. The two heating methods have advantages and disadvantages, and need to be selected according to the actual situation.
Asphalt heating storage equipment heating speed, can quickly heat asphalt to the use of temperature, improve production efficiency. At the same time, the equipment also has environmental protection characteristics, reducing exhaust gas and smoke emissions, reducing the impact on the environment. In addition, the operation of asphalt heating storage equipment is simple and easy to maintain, which can meet the needs of various road construction and maintenance projects.
In short, asphalt heating storage equipment is an important road construction equipment, with high efficiency, safety, environmental protection and other characteristics. It can provide a stable supply of asphalt for road construction, improve construction efficiency, reduce the impact on the environment and waste of resources. The equipment has a wide application prospect in the field of road construction.