Article 1 This Regulation is formulated to guarantee the safe operation of oil (gas) burner (hereinafter referred to as "the burner"), avoid and reduce accidents from oil and gas equipment, ensure life safety and reduce property loss.
Article 2 This Regulation is applicable to burners for various oil and gas boilers, and burners for other purposes may refer to this Regulation.
Article 3 This Regulation specifies the requirements for the burner with regard to its structure and design, safety and control devices, installation and system, operation and maintenance, technical documents and nameplate etc..
The dual fuel burner shall simultaneously meet the requirements for oil burner and gas burner as specified in this Regulation.
The safety performance of the electrical control system for the burner shall meet those specified in relevant technical regulations or corresponding standards.
Article 4 Without influencing the safe operation of burners, the fuel oil for oil burner shall reach the viscosity as required for its normal combustion at the burner inlet.
Article 5 After the final design of new products, they shall be subjected to type test carried out by the type test organization with the burner type test items approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China (hereinafter referred to as "AQSIQ") and may then be put into use only after the type test certificate is obtained, and shall be inspected randomly once for four years.
Burners meeting any of the following requirements shall also be subjected to the type test:
(1) If it is the first burner manufactured by the manufacturing unit;
(2) If the manufacturing unit re-manufacture the burner after having stopped its manufacture for one or more years;
(3) If safety technical codes have requirements.
Article 6 The type test for burners shall be carried out by corresponding models, and burners of different models shall be respectively subjected to the type test. Models are defined in Appendix A.
The type test shall be carried out in accordance with "Type Test Rule for Oil and Gas Burners" (TSG ZB 002-2008).
Chapter 2 Structure and Design
Article 7 Burners shall be such designed to meet the following requirements:
(1) Performances like the output thermal power of the burner shall be able to reach those specified;
(2) Each unit structure and its dimension shall be such designed to be able to ensure the reliable and economic operation of burners while the safety of operating personnel is guaranteed, and phenomena endangering the equipment safety, like structural instability, deformation or cracking, shall be avoided;
(3) For burners equipped with flame observation aperture, accessories of such observation aperture shall be possessed of adequate strength and be sealed tightly to avoid flaming out or flue gas leaking out;
(4) Moving parts (fan and belt gear etc.) of burners must be designed with protective devices to prevent foreign matters in influencing the normal and safe operation of equipment, and the burner fan inlet shall be equipped with reliable protective net enclosures;
(5) Air control devices shall be provided, and if the damper regulator is arranged for them, it shall be clearly indicated for its position;
(6) For the multi-stage control or continuous control burner, its air and oil (gas) control devices may be linked mechanically, electrically or in other modes.
Article 8 In addition to meeting those required in Article 7, the gas burner shall also be such designed to meet the following requirements;
(1) Burners with the rated output thermal power greater than or equal to 350kW shall be arranged with gas flow control device to ensure the adjustability of the output thermal power within specified range, and the gas flow control device of continuous control burner shall be clearly indicated;
(2) Filter units are arranged at the inlet of the gas control valve, and the bore diameter of filter is not greater than 1.5mm; permanent pressure testing points are arranged at both the inlet and the outlet of the filter.
