1. Classification according to the direct cause of the accident (GB/T 13861-1992 "Classification and Code of Dangerous and Harmful Factors in Production Process")
(1) Physical hazards and harmful factors: including equipment and facility defects, electrical hazards, high and low temperature hazards, noise and vibration, radiation, harmful dust, etc., a total of 15 categories.
(2) Chemical hazards and harmful factors: including flammable, explosive, toxic, corrosive, etc., a total of 5 sub-categories.
(3) Biological hazards and harmful factors: such as pathogenic microorganisms, harmful plants and animals, etc., a total of 5 subcategories.
(4) Psychological, physiological, and harmful factors: such as abnormal health, psychological abnormalities, etc., a total of 5 subcategories.
(5) Behavioral hazards and harmful factors: such as operational errors, command errors, etc., a total of 4 subcategories.
(6) Other dangerous and harmful factors: insufficient working space, unclear identification, etc., 3 subcategories.
2. Classification of reference accident categories (GB/6441--1986 "Classification criteria for occupational casualties in enterprises>)
(1) striking an object;
(2) Vehicle injuries;
(3) mechanical injury;
(4) lifting injuries;
(5) Electric shock;
(6) drowning;
(7) burning;
(8) Fire;
(9) falling from a height;
(10) collapse;
(11) topping the film;
(12) permeable to water;
(13) Shooting;
(14) Gunpowder explosion;
(15) Gas explosion;
(16) Boiler explosion;
(17) The container exploded;
(18) Other explosions;
(19) Poisoning and asphyxiation;
(20) Other injuries.
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core technology:
1.whirlwind burning chamber structure
2.large furnace capacity, wid biomass fuel adaptability
3.indenpend wind chamber structure
4.front-rear water-cooled arch design
5.Aluminum silicate insulation
6.Membrane Water wall construction
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