Họrọ asụsụ:
Enwere ụzọ dị iche iche a ga-esi edozi mineral. Otu n'ime ụzọ ndị a bụ site na usoro nkewa nke electrostatic. Usoro a na-enye ndị na-arụ ọrụ ịnweta ike ikewapụ mineral ndị dị elu ma kewapụ ha na mineral gangue ndị ọzọ. Ya mere, ihe bụ electrostatic nkewa na otú o si arụ ọrụ? N'isiokwu a, ST Equipment & Technology LLC (STET), explains the key features of electrostatic separation and how we incorporate it into our nkewa technology akụrụngwa.
Nkewa electrostatic na-ekewa mineral dabere na akụkụ ha na-adịghị mma ma ọ bụ nke ọma. A na-eji nkewa electrostatic mee ihe n'ọtụtụ ụzọ, ma a na-ejikarị ya eme ihe na ụlọ ọrụ nhazi ịnweta. Nzọụkwụ dị mkpa na nhazi ịnweta bụ ikewapụ mineral bara uru na akụkụ ndị na-abaghị uru (gangu). This step allows for the production of the high-quality minerals needed in the creation of different products.
Enwere ụzọ dị iche iche nke ahụ akụrụngwa nkewa nke ịnweta na-eji electrostatic nkewa. Na nke ọ bụla, Ebumnuche nke igwe bụ ikewapụ ihe dị iche iche ebubo na ibe ya. Emechara nke a na efere yiri ya, efere akụkụ, ma ọ bụ onye na-ekewapụta drum. Na nke ọ bụla, e nwere isi ihe atọ-ịchaji nke irighiri ihe, nnyefe nke ihe ndị a, na nkewa nke irighiri ihe. Each of these steps is necessary to produce a high-quality product.
N'oge urughuru ụgwọ na-adọ, mineral na-enweta emegide ụgwọ eletrik. N'oge nnyefe, A na-adọta ụmụ irighiri ihe ndị a ebubo na efere nwere ụgwọ na-emegide ya (efere dị mma na-adọta irighiri ihe na-adịghị mma na nke ọzọ) ma bufee ya na mpaghara dị iche iche. N'ikpeazụ, na nkewa ogbo, they are separated into two distinct compartments based on the electric charges.
N'ihi na e nwere dị iche iche electrostatic ịnweta nkewa akụrụngwa ụdị, nke ọ bụla n'ime ha na-eji ụzọ pụrụ iche maka ikewa ihe. Maka akụkọ a, anyị ga-agafe nke ọ bụla n'ime usoro ndị a site na iji ihe atụ nke triboelectric Ihe nkesa STET.
Otu n'ime ihe ndị dị mkpa nke nkewa electrostatic bụ chaja nke ụmụ irighiri ihe. Iji kewaa irighiri ihe, a ga-ebu ụzọ gbaa ọkụ eletrik. Ịchaji ụmụ irighiri ihe nwere ike ime n'ọtụtụ ụzọ, mana STET separator na-eji triboelectric chaja. Iji mee nke a, A na-etinye mineral n'ime ihe nkesa wee daba n'ime oghere electrode (oghere n'etiti efere akwụrụ nke ọma na efere akwụghị ụgwọ). Oghere a bụ ebe ụmụ irighiri ihe ndị ahụ na-adaba n'otu n'otu wee bụrụ ebubo. Some particles will become negatively charged and others will become positively charged.
Mgbe ebochara ihe ndị ahụ, a na-ekewa ha. N'ihi na ihe ndị a na-adịghị mma ma ọ bụ nke ọma, a na-adọkpụrụ ha na epekele ndị a na-agbakọ. A na-adọta ihe ndị dị mma na efere adịghị mma. N'otu aka ahụ, a na-adọta ụmụ irighiri ihe na-adịghị mma na efere dị mma. Between the plates and the particles is an open-mesh belt that conveys the particles in opposite directions. A na-adọta ụmụ irighiri ihe ndị dị mma na-adọrọ adọrọ n'elu ma na-ebugharị eriri n'aka nri. Na ntule ndịiche, the negatively charged particles are attracted to the bottom and moved by the belt to the left.
Site na atọ isi Filiks nke triboelectric nkewa, ndị na-emepụta ihe na-emepụta ihe nwere ike ịmepụta mineral dị elu nke a pụrụ iji mee ihe n'ichepụta ngwaahịa dị iche iche. ST Equipment & Technology LLC (STET) na-enweghị mmetụta dị njọ na gburugburu ebe obibi., MA.
na-enweghị mmetụta dị njọ na gburugburu ebe obibi., na-enweghị mmetụta dị njọ na gburugburu ebe obibi., na-enweghị mmetụta dị njọ na gburugburu ebe obibi.. Anyị raara onwe anyị nye inyere ndị ahịa anyị aka na ụwa anyị bi na ya. Achọrọ ịmụtakwu? Kpọtụrụ anyị taa!
