Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) holds an A-grade boiler manufacturing license, an A2-grade pressure vessel manufacturing license, an A2-grade pressure vessel design license, a B-grade boiler installation license, and GB2/Class, GC2/Class pressure pipeline installation licenses, as well as a mechanical and electrical equipment installation contracting qualification. It is a member of the China Boiler and Water Treatment Association, the China Chemical Equipment Association, and the council member of the Shandong Equipment Manufacturing Association. The company has also passed the ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System certifications, and the American ASME/U2 certification.
The application methods for biomass boilers can be chosen and adjusted according to specific application needs and scenarios. Here are some common application methods:
Heating Systems: Biomass boilers can be used in heating systems to provide hot water or steam for buildings, industrial factories, etc. Heat energy can be transmitted through pipelines to areas requiring heating, fulfilling needs for heating and hot water.
Industrial Production: Biomass boilers can be used for heat supply in industrial production processes, such as food processing, pulp and papermaking, and chemical industries. The thermal energy provided by biomass boilers meets the heating and steam requirements in industrial production.
Greenhouse Heating: Biomass boilers can be used in greenhouse heating systems to provide hot water or steam to maintain the ideal temperature and humidity inside the greenhouse, promoting plant growth.
Rural Heating: Biomass boilers can be used in rural heating systems to provide heating and hot water for rural residents. They can meet the heating needs of rural areas through centralized or decentralized heating.
Hot Water Pump Drying: Biomass boilers can be used in hot water pump drying systems for drying wood, grain, and other materials. By providing hot water or steam, the drying process is accelerated, enhancing efficiency.
Biomass Power Generation: Biomass boilers can be integrated with power generation equipment for biomass power generation. By burning biomass fuel to produce steam, the steam drives the generator to generate electricity, achieving the utilization and transformation of energy.
Here are some common applications of biomass boilers. According to specific needs and scenarios, you can choose the appropriate application method and configure and adjust with relevant equipment and systems.

To prevent high-temperature corrosion issues in biomass boilers, the following measures can be taken:
Select suitable materials: Choose metal materials with excellent corrosion resistance for boiler components, such as stainless steel and heat-resistant steel. These materials offer good anti-corrosion properties and can maintain stability in high-temperature and corrosive environments.
Control combustion conditions: Reasonably control parameters such as the temperature, oxygen content, and combustion rate of biomass combustion to avoid excessive temperatures and oxygen levels, thereby reducing corrosion.
Pre-treatment Fuel: Pre-treat biomass fuel, such as drying, screening, and decontamination, to reduce ash and salt content in the fuel, and minimize corrosion risks.
Regulate acidic substances in flue gas: By adding corrosion inhibitors or flue gas treatment equipment, control the content of acidic substances in flue gas, and reduce its corrosive effect on metal surfaces.
Regular Cleaning and Maintenance: Periodically clean the internal ash and dirt from the boiler to maintain its cleanliness. During the cleaning process, use appropriate cleaning agents and tools to remove internal dirt from the boiler, preventing corrosion from occurring.
Regular Inspections and Maintenance: Regularly inspect and maintain biomass boilers to promptly identify and address corrosion issues. Delegate maintenance personnel for routine checks and maintenance tasks.

Prior to considering the use of biomass boilers, the following preliminary analyses must be conducted:
Fuel Supply: Biomass boilers require biomass fuel, such as wood chips, straw, etc. Before selecting a biomass boiler, it is necessary to ensure a stable fuel supply channel, including procurement, storage, and transportation of the fuel.
Fuel Costs: The cost of biomass fuel may be affected by factors such as season, location, and crop yields. Before selecting a biomass boiler, it is essential to evaluate the fuel costs to ensure its economic feasibility.
Boiler Requirements: Assess the required heat output and heating area based on actual needs. This will help determine the appropriate scale and model of biomass boiler.
Technical Requirements: The installation and operation of biomass boilers require certain technical specifications. Before selecting a biomass boiler, it is necessary to assess your technical capabilities and resources to ensure you can meet the requirements for installation, adjustment, and maintenance.
Environmental Requirements: Biomass boilers have lower carbon emissions and environmental impact compared to traditional coal-fired boilers. However, local environmental regulations and emission standards must be considered to ensure compliance with the requirements when using biomass boilers.
Economic Benefits: Besides fuel costs, the economic and operational benefits of biomass boilers must be considered as a whole. This encompasses the purchase cost of the boiler, operational and maintenance expenses, and the benefits of energy savings.
By comprehensive analysis, the suitability and feasibility of biomass boilers can be accurately assessed, thus enabling informed decisions.

Blowing ash refers to the process of removing dust and scale from the flue, furnace, and heat exchange surfaces of a boiler during its operation, by means of injecting high-pressure steam or compressed air. The function of blowing ash and its impact on the operation of biomass boilers are as follows:
Function:
Dust and soot: Biomass combustion generates a significant amount of dust and soot, which can adhere to the flue, furnace, and heat exchange surfaces, affecting heat transfer efficiency. Blowing dust can remove these deposits, keeping the boiler clean.
Enhance Heat Transfer Efficiency: Ash and dirt accumulated on the flue, furnace chamber, and heat exchange surfaces create thermal resistance, hindering heat transfer. Blowing off the dirt can eliminate this resistance, thereby improving heat transfer efficiency and reducing energy waste.
Prevent Coking and Corrosion: Ash and dirt accumulation on boiler flues and furnaces can lead to excessive local temperatures, triggering coking and corrosion issues. Blowing ash can reduce local temperatures and prevent the occurrence of coking and corrosion.
Impact:
Boiler Heat Efficiency: Blowing dust can remove ash and dirt from the flue, furnace, and heat exchange surfaces, enhancing the efficiency of heat transfer, thereby improving the boiler's heat efficiency.
Boiler Safety: Blowing ash can prevent scaling and corrosion in the boiler flue and furnace, reduce potential safety hazards, and ensure the safe operation of the boiler.
Boiler Stability: Blowing dust can maintain the boiler's cleanliness, reduce the impact of accumulated ash and dirt on the boiler's operation, and enhance boiler efficiency.
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