Shandong Zhongjie Special Equipment Co., Ltd. specializes in the following products: fuel (gas) boilers, organic heat carrier boilers, biomass boilers, waste heat recovery boilers, and other boiler products; vacuum insulated cryogenic pressure vessels such as LNG storage tanks, oxygen/nitrogen/argon storage tanks, and CO2 storage tanks; pressure vessel products including denitrification engineering equipment, heat storage and energy storage equipment, and complete chemical equipment sets; central air conditioning and ventilation equipment such as ground (water) source heat pumps, air source units, water-cooled screw units, and air-cooled modular units. Planned products include large-scale energy centers, LNG transport vehicles, LNG tank containers, and other green energy equipment.
Biomass boilers promote environmental protection in the following aspects:
Renewable Energy Utilization: Biomass boilers utilize biomass fuels such as wood chips, straw, wheat straw, fruit shells, etc., which are renewable resources. Compared to fossil fuels, biomass fuels emit less carbon dioxide during combustion, resulting in a smaller impact on climate change.
Reducing Greenhouse Gas Emissions: The carbon dioxide produced during the combustion of biomass boilers can be reabsorbed through the regeneration process of biomass, forming a closed loop. This helps to decrease greenhouse gas emissions, contributing positively to mitigating climate change.
Low Pollution Emissions: The combustion process of biomass boilers results in relatively low emissions of pollutants in the flue gas. Through reasonable combustion adjustment and auxiliary pollution control equipment such as dust collectors and nitrogen oxide control devices, further reduction of pollutants like particulates and nitrogen oxides in the flue gas can be achieved.
Recycling Waste: Biomass boilers can use waste and by-products as fuel, such as crop straw and wood processing waste. This achieves the recycling of waste, reducing issues related to waste storage and disposal.
Energy Efficiency Enhancement: The combustion process of biomass boilers can be optimized through technologies like heat recovery and waste heat utilization, thereby enhancing energy utilization efficiency. This aids in reducing energy consumption and lessening reliance on traditional energy sources.
Overall, biomass boilers, as a renewable energy utilization technology, offer advantages such as low carbon and pollution emissions, as well as waste recycling, playing a positive role in environmental protection and sustainable development.

The biomass boiler body is typically composed of the following components, each with its specific function:
Furnace Chamber: The furnace chamber is the area where biomass fuel is burned, serving as the space for combustion and heat exchange. The fuel within the chamber releases heat energy during the combustion process, while flue gases exchange heat with water through the furnace chamber.
Chimney Flue: The flue is a passage for the flow of flue gas, guiding the smoke from the furnace to the chimney for emission. The flue gas inside exchanges heat with the boiler water, transferring heat from the flue gas to the water to improve thermal efficiency.
Drum: The drum is the main part that holds water and steam, where water is heated and converted into steam. The drum is equipped with a water level control device to regulate the water level, ensuring the safe operation of the boiler.
Grate: A grate is a device used to support and burn biomass fuel, functioning to evenly distribute the fuel within the furnace chamber and supply air to facilitate the combustion process.
Superheater: A superheater is a device that heats the saturated steam in a boiler to increase its temperature and pressure. It transfers heat from the flue gases to the steam through heat exchange between them.
Condenser: A condenser is a device used to condense steam into water, releasing heat from the steam. By exchanging heat with a cooling medium (such as cold water), a condenser converts the heat from the steam into thermal energy, thereby improving thermal efficiency.
Chimney: A chimney is a passage for discharging flue gases into the atmosphere, serving as a vent.

The occurrence of oil atomization in thermal oil furnaces may be related to the following operations:
Excessive oil pump pressure: If the oil pump pressure of the thermal oil furnace is set too high, exceeding the design requirements, it may lead to oil spraying. Excessive oil pump pressure will increase the amount of oil sprayed by the nozzle, surpassing the combustion needs within the furnace.
Excessive nozzle orifice size: An oversized nozzle orifice on a thermal oil furnace can lead to excessive oil injection, which in turn causes oil spitting. The nozzle orifice size should be selected rationally based on the furnace's combustion requirements and design specifications.
High furnace temperature: Excessive temperature inside the thermal oil furnace, exceeding the design requirements, may lead to oil jetting phenomena. High temperatures can reduce the viscosity of the thermal oil, increasing the risk of oil jetting.
Low oil level: An excessively low oil level in the thermal oil furnace can cause the oil pump to intake air, leading to potential oil jetting. The oil level should be maintained within the normal range to prevent the oil pump from drawing in air.
Oil Pump Malfunction: Faults in the thermal oil furnace oil pump, such as clogging or oil leakage, can lead to spray phenomena. Regularly inspect and maintain the oil pump to ensure its proper operation.
Oil Tube Clogging: Oil tube clogging in thermal oil heaters, such as the accumulation of impurities or sediments inside, can lead to spraying issues. Regularly clean and maintain the oil tubes to ensure smooth oil flow.
Improper Operation: Failure to follow the correct operating procedures when handling a thermal oil furnace, such as over-adjusting the oil pump pressure or arbitrarily changing nozzles, may lead to oil spitting.

Biomass boilers offer the following environmental advantages:
Renewable Energy: Fuel for biomass boilers includes renewable resources such as wood chips, straw, and waste materials. Utilizing biomass fuel instead of fossil fuels can reduce dependency on finite resources and lower energy consumption.
Low Carbon Emissions: The amount of carbon dioxide released during the combustion of biomass fuel is roughly equivalent to the amount absorbed during its growth, creating a closed carbon cycle. Compared to the combustion of fossil fuels, biomass boilers emit less carbon, contributing significantly to the reduction of greenhouse gas emissions.
Reduced Pollutant Emissions: The combustion of biomass fuel results in relatively lower emissions of pollutants. Compared to coal combustion, biomass boilers emit fewer nitrogen oxides, sulfur oxides, and particulates, leading to less air pollution.
Waste Utilization: Biomass boilers can use waste materials as fuel, such as crop straw and wood waste. If these wastes are not utilized, they may impact the environment. By utilizing biomass boilers, we can achieve the resourceful utilization of waste, reducing the issues of waste accumulation and disposal.
Reclaimed Heat Utilization: Biomass boilers produce a significant amount of heat in their flue gases, which can be reclaimed using flue gas waste heat recovery systems. The reclaimed heat from the flue gases can be used for heating and hot water, enhancing energy efficiency and reducing waste.
Sustainable Development: The sustainability of biomass fuel is high.
Our company attaches great importance to technological innovation and research and development. We have 1 municipal-level enterprise technology center in Heze City, with testing facilities for non-destructive testing, physical and chemical testing, welding testing, hydrostatic testing, etc. We are equipped with over 600 pieces of various equipment including CNC machine tools, X-ray flaw detectors, digital ultrasonic flaw detectors, mechanical property testing machines, chemical analyzers, spectrometers, tensile testing machines, plasma welding machines, and more. The key products and technologies we have developed, such as welding of temperature and pressure vessels, emission reduction of biomass boilers, and waste heat utilization, have successively been included in multiple Shandong Provincial Department of Industry and Information Technology science and technology projects, key projects of Shandong Province, and innovative and excellent projects of Heze City. We have accumulated 27 authorized utility model patents, 16 authorized invention patents, participated in drafting 2 standards, 2 industry standards, and registered 15 trademarks. Our technical team, in collaboration with Professor Li Yajiang of Shandong University, has developed deep cryogenic container processing technology, utilizing the international plasma arc + filler wire tungsten inert gas arc combination welding (PAW-GTAW) technology. The provincial-level scientific and technological achievement appraisal has determined that our technology level in deep cryogenic container manufacturing has reached international standards. Choose ZJ Special Equipment, and let's create brilliance together!