N'izu gara aga, ụlọ ọrụ mmepụta ihe rụchara ọrụ mmepụta nke otu batch nke ígwèvalvụ urukurubụba. A na-atụba ihe ahụ nchara, na valvụ ọ bụla nwere ngwaọrụ aka aka, dị ka egosiri na foto a.

Nkeatọ eccentric urukurubụba valvụna-enweta akara nke ọma site na nhazi pụrụ iche. Mgbe ebe ntụgharị nke efere valvụ (ya bụ, etiti oghere) na-esi na etiti etiti nke valvụ ahụ, ọ na-emepụta ihe mbụ eccentricity. Ebe etiti nke mkpuchi mkpuchi nke efere valvụ ahụ na-esi n'etiti etiti valvụ ahụ, na-eme ka eccentricity nke abụọ. A na-emepụta ihe mkpuchi nke oche valvụ ahụ n'ụdị conical, nke mere na mkpuchi mkpuchi nke efere valve na ihe mkpuchi nke oche valve na-etolite otu akụkụ. Nke a bụ eccentricity nke atọ.

Mgbe ị na-emepe valvụ ahụ, efere valve, n'okpuru ọrụ nke ngwaọrụ ịkwọ ụgbọala, na-ebu ụzọ pụọ na mkpuchi mkpuchi nke oche valve wee gbanwee iji belata esemokwu. Mgbe emechiri emechi, mgbe efere valvụ ahụ na-atụgharị gaa n'ọnọdụ, n'okpuru nrụgide nke onye na-agba ọsọ ma ọ bụ ike nke ngwaọrụ ịkwọ ụgbọala, ọ na-ejikọta ya na mkpuchi mkpuchi nke oche valvụ, na-egbochi nkwụsị nke ọkara. Ihe nhazi atọ a na-eme ka a mata na n'oge mmeghe na mmechi nke valvụ ahụ, ọ fọrọ nke nta ka ọ bụrụ esemokwu n'etiti efere valve na oche valve na-ekpuchi elu, si otú ahụ gbasaa ndụ ọrụ. Ka ọ dị ugbu a, ọ nwere ike nweta nguzogide nrụgide bidirectional ma nwee arụmọrụ mkpuchi dị mma.

Ihe atụ nke china triple eccentric nru ububa valves na-eji ọtụtụ ebe:

1. Ugbo Petrochemical: Na catalytic cracking units nke mmanụ mmanụ, a na-eji ya chịkwaa okpomọkụ dị elu, mmanụ mmanụ na gas nke nwere ihe ndị na-adịghị ọcha iji hụ na arụ ọrụ siri ike nke unit ahụ; N'ime mmepụta kemịkalụ, mgbe ị na-ebufe acid na-emebi emebi na ngwọta alkali, usoro mkpuchi ya pụrụ iche nwere ike igbochi nkwụsị nke ọkara ma hụ na nchekwa mmepụta.

2. Ike ụlọ ọrụ: Na uzuoku pipeline usoro nke thermal ike osisi, na triple eccentric ntuziaka urukurubụba valvụ (worm gear urukurubụba valvụ) nwere ike ime mgbanwe na ọnọdụ ọrụ nke ugboro ugboro oghere na mmechi nke elu-okpomọkụ uzuoku na kpomkwem mezie uzuoku eruba. N'ime usoro jụrụ oyi nke agwaetiti nuklia nke ụlọ ọrụ ike nuklia, nke nwere ntụkwasị obi dị elu na arụ ọrụ akara, a na-ekwe nkwa nnyefe nke coolant na-echekwa ma gbochie ntapu nke ihe redioaktivu.

3. Mmiri na mmiri nke obodo: Ọkụ na-agbapụta mmiri na-ekpofu mmiri nke nnukwu ụlọ ọrụ na-ahụ maka nsị mmiri nwere ike ibelata nsị na-etinye uche dị elu iji gbochie mmetọ azụ azụ. A na-eji ya na ọkpọkọ isi nke usoro mmiri mmiri nke obodo mepere emepe iji kpochapụ mmiri mmiri ngwa ngwa, na-eme ka nyocha na nhazi nke pipeline na-eme ka ọ dị mma, na-eme ka nkwụsi ike nke mmiri mmiri obodo.

4. Metallurgical ụlọ ọrụ: The mgbawa ọkụ gas pipeline na ígwè igwe igwe nwere ike nweta a pụrụ ịdabere na sealing na obi ọjọọ gburugburu na elu nrụgide na uzuzu, n'ụzọ dị irè ịchịkwa gas eruba, na-enye ike kwụsiri ike maka mgbawa ọkụ agbaze.