Auxiliary

The LNG ambient vaporizer is a new natural gas supply process that consists of LNG low-temperature steel cylinders, ambient vaporizer, and pressure regulating metering system. The LNG cylinder group vaporization station is designed for use by 1,000-5,000 households and has the advantages of small investment, short construction time, and low operating costs when located within a 300-kilometer range of an LNG storage tank. It can fill low-temperature steel cylinders and has low operating costs.

With the development of the LNG/LPG industry, LNG/LPG storage is becoming larger and more frequently operated at atmospheric pressure. In China, the design and manufacturing of LNG/LPG storage tanks have reached a capacity of 50,000 m³, and single tanks with capacities of 250,000 m³ and 160,000 m³ have been built along the coast to receive ship-borne LNG/LPG. Currently, domestically designed, manufactured, and installed LNG/LPG tanks are mainly 5,000 m³ and 10,000 m³, which are widely used in LNG/LPG liquefaction plants or peak shaving stations. The amount of LNG/LPG produced using industrial waste gas is generally small, so LNG/LPG storage tanks with a capacity of around 1,000 m³ are commonly used.

Industrial burners are widely used in various industrial sectors to generate heat energy by burning fuels like NG, LNG, LPG, LFO, HFO, oil, biomass pellets(with diameter 10mm), etc. The combustion process takes place in a combustion chamber, where the air and fuel are mixed in a specific proportion to ensure complete combustion, high efficiency, and low emissions. Industrial burners come in different types and sizes, depending on the specific requirements of the industrial process and the type of fuel used. Some common types of burners include atmospheric burners, power burners, regenerative burners, and low NOx burners, among others. Each type of burner has its unique features and benefits, making it suitable for specific applications.

Cooling sampler is used to sample and cool steam and water in boiler rooms or power plants. Most of the water in boilers and thermal systems has a high temperature, which is not convenient for sampling and measurement. Therefore, during sampling, the water needs to be cooled and introduced into the sampler for cooling. It is generally required to ensure that the sample can be cooled below 30-40 degrees when the flow rate is 500-700 mL/min.

Fan is a device that converts electrical energy into mechanical energy to generate air flow and transport gases to where they are needed. Fans can be used in various fields such as air conditioning, ventilation, and industrial production, and are essential equipment in modern industrial production. There are many types of fans, including centrifugal fans, axial fans, and mixed flow fans. Different types of fans have different characteristics and advantages in terms of airflow generation and transmission.

The vertical multistage centrifugal pump is manufactured with domestic advanced technology, and its biggest advantage is advanced hydraulic model design, high efficiency, and high energy saving. The internal impeller, pump casing and main accessories of the water pump are stamped and formed by stainless steel, the flow channel is particularly smooth, and the bearing bush and bushing are made of hard alloy, which has a strong service life and avoids secondary pollution. The shaft seal adopts wear-resistant mechanical seal without leakage. The motor adopts Y2 lead casing, imported bearings, and insulation class F. The pump runs smoothly, with low noise, reliable quality, beautiful appearance, small size, light weight, convenient transportation and installation. It is an ideal green, environmental protection and energy-saving water pump.

An automatic water softener is also known as a softened water treatment device, fully automatic water softener, water softener, or softened water treatment equipment. The automatic water softener consists of fully automatic water softening controller, resin tank (usually made of either fiberglass reinforced plastic or stainless steel), strong acid sodium ion cation resin, and salt tank.

The plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat exchange is performed through the plates. Plate heat exchanger is an ideal equipment for liquid-liquid, liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, convenient installation and cleaning, wide application and long service life.

The steam header, also known as steam distribution header, is a critical auxiliary equipment of a boiler. It is used to distribute the steam generated by the boiler during operation to various pipelines that correspond to specific steam usage/consumption points. The steam distribution header is a pressure-bearing equipment and is considered a type of pressure vessel. Its pressure-bearing capacity and volume should match the boiler it supports. The primary pressure-bearing components of the steam distribution header include the head and shell materials. The head is the end closure of the cylinder, and its shape can be flat, dished, or hemispherical, depending on the specific design requirements. The shell material is the primary body of the cylinder and is typically made of steel or other materials that can withstand high pressure. The design and manufacturing of the steam distribution header must comply with relevant pressure vessel standards and regulations, including those related to design, manufacturing, testing, and operation.

Economizer, also known as a boiler preheater, air preheater, heat exchanger, boiler condenser, flue gas recovery device, or waste heat recovery device, is a device used in boiler systems to recover the waste heat in flue gas. This recovered heat can be used to raise the temperature of the boiler feed water, the combustion air, or it can be used directly to generate steam/hot water for heating, providing domestic hot water to the plant, and other industrial processes. This not only avoids waste but also increases the efficiency of boiler operation, thereby achieving energy savings.

The low-level thermal deaerator solves the shortcomings of the high-level deaerator and the world problem of water pump cavitation, prolonging the service life of the water pump. It can be installed on the ground or underground at zero height, and can also be used for high-level installation, reducing civil construction costs by more than 80%.

The vertical condensation water recycling device can conveniently and effectively recover the condensation water generated by the steam from indirect heating system and its heat energy. The water resources are completely closed for recovery, completely solving the cavitation problem of the high-temperature condensation pump. The device also enables the collection and pressurized delivery of high-temperature condensation water. The condensation water recycling device plays an important role in reducing resource waste and environmental protection.

The horizontal condensation water recycling device can conveniently and effectively recover the condensation water generated by the steam from indirect heating system and its heat energy. The water resources are completely closed for recovery, completely solving the cavitation problem of the high-temperature condensation pump. The device also enables the collection and pressurized delivery of high-temperature condensation water. The condensation water recycling device plays an important role in reducing resource waste and environmental protection.

A chemical dosing device is a complete set of equipment that integrates measuring, dosing, stirring, liquid delivery, and automatic control. Chemical dosing equipment is widely used in power plants, boiler feed water, oil field ground gathering and transportation dehydration treatment systems, various petrochemical dosing systems, and dosing wastewater treatment systems. Examples of substances added include PAM/PAC, ammonia liquid, lime water, water quality stabilizer (corrosion inhibitor), scale inhibitor, liquid insecticide, and so on.

Stainless steel insulation water tank refers to a water tank made of food-grade stainless steel as the inner layer, with insulation material as the core layer, and stainless steel packaging material as the outer layer. The inner and outer stainless steel layers are optimized in combination with the core layer to form a stainless steel water tank.