Shandong Zhongjie Special Equipment (formerly Heze Boiler Factory Co., Ltd.) was established in 2001, located at No. 2218 Jinnan Road, Development Zone, Heze City. With a registered capital of 50 million yuan and total assets of 500 million yuan, the company has 7 business centers: boilers, deep-freeze containers, pressure vessels, central air conditioning, engineering installation, international trade, and Internet of Things. It has three factory sites on Jinnan Road, East Changjiang Road, and Bohai Road, covering a total area of 200,000 square meters, with the main workshop spanning 83,000 square meters. The company currently employs 710 people, including 247 engineers and technicians, and 82 intermediate-level technical personnel. In December 2016, it was recognized as a "High-tech Enterprise" by the Science and Technology Department. In June 2021, it was identified as a "Specialized and New Enterprise in Shandong Province" by the Ministry of Industry and Information Technology. In June 2022, it was recognized as a "Gazelle Enterprise in Shandong Province" and in August 2022, as a "Specialized and New Small Giant Enterprise" by the Ministry of Industry and Information Technology.
The management system for incidents involving gas heat-conducting oil furnaces primarily includes the following aspects: 1. Equipment Safety Management System: Establish and improve the safety management system for gas heat-conducting oil furnace equipment, clarify responsibilities and authorities, and ensure the safe operation of the equipment. This includes safety operation procedures, emergency response plans, equipment inspection and maintenance schedules, etc. 2. Equipment Maintenance Management System: Establish a maintenance management system for equipment, defining maintenance responsibilities and plans. This includes regular equipment inspections, maintenance, and repairs to ensure the normal and safe operation of the equipment. 3. Equipment Operation Management System: Establish an equipment operation management system, defining operation procedures and requirements. This includes start-up, shutdown, adjustment, and monitoring processes to ensure the safety and operation of the equipment. 4. Equipment Incident Management System: Establish an equipment incident management system, defining reporting, investigation, and handling procedures for incidents. This includes incident reporting requirements, responsibility pursuit, cause analysis, and improvement measures to reduce incidents and minimize losses. 5. Equipment Training and Assessment System: Establish a training and assessment system for equipment to ensure operators possess the necessary skills and knowledge. This includes operation training, safety training, and technical training, with regular assessments and evaluations of operators. 6. Equipment Inventory and Record Management System: Establish an equipment inventory and record management system, recording equipment operation, maintenance records, and incident records. This includes inventory management, maintenance record filling and preservation, and incident record organization and analysis for equipment management and issue traceability. The above are some basic contents of the management system for incidents involving gas heat-conducting oil furnaces. Specific management systems need to be formulated and improved based on actual conditions. It is also necessary to comply with relevant laws, regulations, and standards to ensure the safety and environmental performance of the equipment.

A thermal oil heater is a device that uses thermal oil as a heat medium, transferring heat energy produced by combustion or electrical heating to the equipment or process requiring heating. The working principle of a thermal oil heater involves heating the thermal oil to a certain temperature, then circulating it through a pump to the heating equipment or process to transfer heat to the heated object. The thermal oil exchanges heat with the heated object in the heat exchanger, causing the object to warm up while the thermal oil cools down, returning to the furnace body for reheating. The heat transfer process in a thermal oil heater primarily relies on the thermal conductivity of the oil. With high thermal conductivity, the oil can quickly transfer heat energy to the heated object, achieving effective heating. Additionally, the oil has high thermal stability, enabling stable operation at high temperatures without decomposition or oxidation. Thermal oil heaters typically consist of the furnace body, combustion system, flue system, heat exchanger, circulating pump, and control system. The furnace body is the main part of the heater, containing the thermal oil and combustion system. The combustion system is responsible for burning fuel to generate heat and heat the thermal oil. The flue system is used to expel exhaust gases from the combustion process. The heat exchanger is the equipment where heat exchange between the thermal oil and the heated object takes place. The circulating pump is in charge of circulating the thermal oil back to the furnace body for reheating. The control system monitors and controls the operation of the thermal oil heater to ensure safe and stable operation. Thermal oil heaters offer high temperature control accuracy, fast heating speed, low energy consumption, and easy operation. They are widely used in industrial fields such as chemicals, textiles, food processing, papermaking, and some special heating processes.

The gas steam boiler's gas consumption for a year, running at 1 ton, depends on various factors, including the boiler's efficiency, load conditions, and operating hours. Generally, it can be estimated using the following formula: Gas Consumption (m) = Boiler Thermal Efficiency × Boiler Rated Thermal Power × Operating Hours. Here, the boiler thermal efficiency refers to the boiler's energy utilization efficiency, typically expressed as a percentage; the boiler rated thermal power is the boiler's rated thermal output, usually in kilowatts (kW); and the operating hours are the duration of the boiler's operation, generally measured in hours. It is important to note that the boiler's thermal efficiency and rated thermal power can be determined based on the specific model and parameters of the boiler, while the operating hours need to be estimated based on actual usage. Therefore, to accurately calculate the annual gas consumption of a 1-ton gas steam boiler, it is recommended to refer to the boiler's technical specifications and operating records, or consult the boiler manufacturer or engineer.

Chemical cleaning of industrial boilers is a common method used to effectively remove dirt and sediments inside the boiler, enhancing heat exchange efficiency and extending the boiler's lifespan. The following are general steps and methods for industrial boiler chemical cleaning: Preparation: Turn off the boiler's power and gas supply, drain the water and steam from the boiler, and ensure the boiler is in a safe condition. Prepare the necessary chemical cleaning agents and equipment. Cleaning Agent Selection: Choose the appropriate chemical cleaning agent based on the boiler's material and the nature of the dirt. Common cleaning agents include acidic, alkaline, and chelating agents. Cleaning Agent Circulation: Dissolve the cleaning agent in an appropriate amount of water and circulate it into the boiler through a pump. Determine the circulation time and temperature based on the boiler's size and the extent of the dirt. Cleaning Agent Action: During the circulation, the cleaning agent reacts chemically with the dirt inside the boiler, dissolving and decomposing it. Acidic cleaning agents can remove rust and scale, while alkaline cleaning agents can remove grease and organic matter. Rinsing and Neutralizing: After the cleaning agent circulation is complete, rinse the boiler with clean water to flush out the cleaning agent and dissolved dirt. Use a neutralizing agent to neutralize any remaining acidic or alkaline substances, ensuring the boiler's neutrality. Inspection and Maintenance: After cleaning, inspect the boiler to ensure the cleaning effect and normal operation. Perform necessary maintenance and upkeep as required. Points to Note During Industrial Boiler Chemical Cleaning: - Adhere strictly to the instructions for using chemical cleaning agents and safety operating procedures to ensure the safety of operators. - Select the appropriate cleaning agent and method based on the boiler's material and the cleaning agent's properties. - Control the concentration, temperature, and circulation time of the cleaning agent to avoid unnecessary damage to the boiler. - Monitor the concentration and pH of the cleaning agent in a timely manner during the cleaning process and adjust the cleaning conditions accordingly. - Flush the boiler after cleaning to ensure all cleaning agents and dirt are completely removed. - After cleaning, perform boiler maintenance and upkeep promptly to ensure normal operation and long-term use.
Chongjie Special Equipment upholds the great vision of "realizing employees' dreams, creating customer value, and striving for the prosperity and strength of our motherland," and is dedicated to the development of the green energy equipment industry. We contribute to society with products and services that offer high value for money!