Oil, fuel, and air filters are used to filter out mechanical impurities in the oil, fuel, and air entering the engine, and protect the engine crankshaft connecting rod movement, the precision coupling parts of the fuel injection system, and the cylinder liner piston ring from abnormalities. Wear and tear is an important component (attachment) that enables the engine’s economic indicators, power indicators, reliability and emission indicators to function normally. With the gradual implementation of emission regulations, engine technology advancements have put forward new and higher requirements for filter products, which increasingly shows the importance of filters for engine matching.
Akwụkwọ nzacha ụgbọ ala bụ akwụkwọ ọrụ nka pụrụ iche nke a na-eji eme ihe nzacha ikuku obere ụgbọ ala. A na-eji ya arụ ọrụ nzacha dị elu mgbe ọ na-ejigide nguzogide ikuku dị ala. Na mkpokọta, arụmọrụ filtration nke akwụkwọ nzacha ikuku ụlọ bụ 95-98%, ebe nke akwụkwọ nzacha ụgbọ ala nwere ike iru karịa 99.5%. A na-eji akwụkwọ nzacha akpaaka n'ọtụtụ ebe n'ime ụgbọ ala, locomotives na akụrụngwa iwepụ uzuzu injinia.
1. Nkọwa ngwaahịa
Akwụkwọ nzacha ụgbọ ala ma ọ bụ akwụkwọ nzacha ụlọ ọrụ ụgbọ ala bụ ụdị akwụkwọ nzacha nke kpuchiri ma tinye ya n'ime. A na-ejikarị ya dị ka ihe nzacha dị elu maka nzacha adịghị ọcha na ikuku, mmanụ na mmanụ ụgbọala.
Industrial filter paper includes air filter paper, oil filter paper, fuel filter paper, etc. The weight of a gram is between 120 g/m² and 145 g/m². The filter element made of filter paper has the advantages of high filtration efficiency, low cost and light weight.
2. Akụkọ mmepe
Many filter materials, such as felt, cotton yarn, iron wire, oil bath, etc., have basically been replaced by impregnated paper filters. With the rapid development of the automobile industry, paper as a filter material has been widely used in the world’s automobile filtration industry and has a very broad development space. In 2004, the U.S. Economic Commission listed industrial filter paper as one of the top ten potential filter papers in the world.
Ebe ọ bụ na United States chepụtara usoro ihe nzacha ọkụ na-egbu egbu nke phenolic resin impregnation maka akwụkwọ nzacha ụgbọ ala na 1953, ejirila ya dị ka ihe na-adịghị mma na usoro mmepụta nke akwụkwọ nzacha ụgbọ ala ruo ogologo oge. Isi uru nke usoro impregnation bụ nkà na ụzụ tozuru okè, ezigbo mmiri na-eguzogide, na nnukwu ike nke akwụkwọ nzacha.
3. Njirimara ngwaahịa na nyocha mpaghara ngwa
Mpempe akwụkwọ nzacha ụgbọ ala bụ otu n'ime akụrụngwa maka imepụta ihe nzacha, nke nwere mmetụta dị mkpa na ihe ngosi akụ na ụba na teknụzụ, ihe nchebe gburugburu ebe obibi, ihe nchekwa nchekwa na ndụ ọrụ nke injin.
Oge nzipu: Eprel-08-2021
