In order to accelerate energy-saving technological advancement of key energy-using enterprises in Shanxi Province, and guide energy-using units to adopt advanced energy-saving new processes, new technologies and new equipment to improve energy efficiency, Shanxi Province Economic and Information Commission organized the "Shanxi Province to promote Energy Saving Technology Catalog (first batch)" and enforced. The Catalog covers a total of 17 energy-saving technologies in the coal, metallurgy, chemical, building materials, and coking industries, including 10 energy-saving technologies in the chemical and coking industries. The Shanxi Economic and Information Technology Commission requested that the Municipal Economic and Information Commission and various industry offices should actively implement the promotion and application of energy-saving technologies in the Catalogue. At the end of the “Twelfth Five-Year Planâ€, the penetration rate of energy-saving technologies in the region and the industry should reach 90%; Each energy-using unit's technological transformation shall give priority to the energy-saving technologies in the catalogue. Shanxi Provincial Energy-saving Special Funds will give priority to the adoption of energy-saving technological transformation projects in the Catalogue; the penetration rate and application of energy-saving technologies will be monitored and supervised by the government. The key content is included in the assessment of the responsibility for the energy conservation goals of cities and enterprises. Among the first batch of mandatory energy-saving technologies involved in the chemical , coking and other industries are 10 technologies: steam condensate recovery, waste heat recovery of primary cooling water, closed environmental protection and energy-saving calcium carbide production equipment, comprehensive energy-saving synthetic ammonia technology, new energy-efficient Membrane distance sub-membrane electrolysis technology, roller press grinding system energy-saving technology, four-channel coal combustion combustion energy-saving technology, rotary kiln body radiant heat utilization, screw expansion power machine technology, BPRT system gas turbine and motor coaxial drive blast furnace Blast energy recovery unit technology.
Exhaust
Muffler
Mufflers
are installed within the Exhaust System of
most internal combustion engines. With high performance
SS304 stainless steel universal mufflers can give you added power and a racing
sound over stock mufflers. With high-temperature fiber glass wool and stainless
mesh wrapped around the perforated hole.
The
muffler is engineered as an acoustic soundproofing device
designed to reduce the loudness of the sound pressure created
by the engine by way of acoustic
quieting.
The
majority of the sound pressure produced by the engine is emanated out of the
vehicle via the same piping used by the silent exhaust gases. The emitted noise
is abated by a series of passages and chambers lined with roving fiberglass insulation
and/or resonating chambers harmonically tuned to cause destructive interference, wherein opposite
sound waves cancel each other out.
stainless steel perforated
tube, Universal design, Easily installed: welded to the exhaust system or tube
ends can be added for clamping installations, to connect muffler and Catalytic
converter..
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