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Laghachi na ndepụta

Ọdịiche Dị n'etiti Flushing na Quenching na Slurry Pump Seals



 

Okwu 'flushing' na 'quench' often seem to be confused or misused when discussing seal support schemes for >slurry nfuli. Dị ka echiche nke katrij akara igwe na katrij mkpuchi jupụtara dị iche iche, m ga-atụle ha iche iche na n'aka.

 

Mechanical Akara

Mmemme nrụnye akara n'isi dị mfe. Ọ na-achọ ka ewebata mmiri dị ọcha / dị ọcha (na-abụkarị mmiri) n'ime oghere dị n'etiti akara n'ezie na mmachi akụkụ nke impeller. A na-ebute mmiri mmiri na-agbapụta na nrụgide dị elu karịa mgbapụta mgbapụta, si otú a na-eme ka ọ pụta ìhè / nchacha nke akara igwe na ebe ọrụ dị ọcha.
Akọwapụtara ntugharị dị ka "mmiri nke ewebatara n'ime oghere akara n'akụkụ mmiri a na-arụ ọrụ, dị nso na ihu akara, ma na-ejikarị eme ka ọ dị jụụ na mmanu ihu akara ahụ.

 

When flushing is required, the >slurry mgbapụta soplaya na-akwado nhazi ọkpọkọ agbachiri 32 API dị ka ọ dabara adaba maka ọrụ nwere ihe siri ike ma ọ bụ ihe mmetọ nwere ike imebi ihu akara ma ọ bụrụ na agbagharịa ya na igwe na-ekpo ọkụ.
A na-ejikarị mmiri dị ọcha dị ọcha na-esi n'ebe dị n'èzí eme ihe nke a na-ebuga n'elu isi akara n'akụkụ mmiri nke usoro akara. Site n'iji nhịhịa oghere mechiri emechi emechi, igbe nri nwere ike ịlaghachi azụ ka ọ bụrụ nrụgide dị elu, na-ahụ na mmiri na-asọpụta adịghị agbanye n'ihu akara.

Slurry Pump

Mgbapụta mgbapụta

E mere atụmatụ imenyụ, dị ka aha ahụ na-egosi, iji menyụọ ma ọ bụ mee ka akara ahụ dị jụụ. A na-ejikarị ya eme ihe ma ọ bụrụ na a na-atụ anya obere oge nke ịgba ọsọ akọrọ. Dị ka e gosiri n'okpuru, a na-ewebata mmiri mmiri n'ime ebe dị n'etiti azụ nke ihu akara na ụzọ ọpụpụ dị nso n'akụkụ ụgbọala nke mgbapụta ahụ.
A na-ejikarị ya eme ihe ma ọ bụrụ na a na-atụ anya obere oge nke ịgba ọsọ akọrọ. A na-ewebata mmiri mmiri n'ime mpaghara dị n'etiti azụ nke ihu akara na ebe ahụ dabara adaba n'akụkụ mbanye nke mgbapụta slurry.


A na-akọwa Quenching dị ka "iwebata mmiri na-anọpụ iche (na-abụkarị mmiri ma ọ bụ uzuoku) n'ime akụkụ ikuku nke akara iji gbochie ịmepụta ihe siri ike nke nwere ike igbochi mmegharị ahụ ma ọ bụ jiri ya mee ihe ọzọ.
A na-eme atụmatụ iji akara nke abụọ na ntinye elu nke enwere ike ịpịnye iji jide mmiri nkwụnyụ ọkụ ma wepụ ya na mgbakọ na-agbanwe agbanwe. Otú ọ dị, ụkpụrụ ahụ bụ otu, anyị na-agbalị ime ka akara ahụ dị jụụ kama ịkwanye ya n'ụzọ ọ bụla.

Akpachara anya: Otu ndudue a na-ahụkarị bụ ịkagbu igbe ahụ ma mebie akara igwe dị oke ọnụ.

Slurry Pump

Mgbapụta mgbapụta

Ịkwakọba akara igbe

The main objective of all flush water programmes is to prevent contamination of the seals by pumped water.The flush water programme for boxes is therefore very similar to the flush water programme for mechanically sealed boxes. However there are still some obvious mechanical differences.  The most notable difference is the addition of a seal (packing) between the inlet and outlet limits. This minimises the amount of flushing fluid consumed.


Site n'echiche ọrụ, igbe nri dị iche n'ihi na ọ na-achọ nkwụsịtụ iji hụ na mmanu mmanu na iji gbochie ikpo ọkụ. Igbe akara igwe kwesịrị ịwụpụ n'efu.
Iwu nke isi mkpịsị aka maka ịtọ nrụgide mmiri bụ otu ihe ahụ mgbe ị na-eji igbe mkpọ, ma ọ bụ na-agbapụta. Nrụgide mkpuchi mkpuchi apịtị gbakwunyere 10% ma ọ bụ gbakwunyere 20 psi, nke ọ bụla ka ukwuu. Otú ọ dị, a na-edozi ọnụego eruba n'ụzọ dị iche.

 

Site na usoro ịgbanye ọkọlọtọ ọkọlọtọ, a na-edozigharị mmiri ahụ site na ịpịkọta ngwugwu ahụ ruo mgbe a hụrụ ntakịrị mmiri ole na ole ka ọ na-agbapụta site na akàrà dị n'akụkụ ụgbọala. N'ime oge nkwụsịtụ, a na-edozi ọnụọgụ mmiri site na ịhazi valvụ ntinye, ebe a na-eji valvụ n'akụkụ ikpochapu iji nọgide na-enwe nrụgide tank tank ziri ezi. Ọ bụrụ na mmiri na-esi na igbe akara dị ọkụ nke ukwuu, a na-abawanye ọnụego mmiri ruo mgbe mmiri na-ekpo ọkụ dị jụụ, ebe ọ ka na-ejigide nrụgide igbe akara ziri ezi.

I hope this short blog has helped to clear up some of the confusion about the seal flush programme. Please always refer to the pump manual for specific details. If there are still questions, welcome to >kpọtụrụ anyị taa.

 

Kekọrịta

Osote:

Akụkọ kacha ọhụrụ

Ọ bụrụ na ị nwere mmasị na ngwaahịa anyị, ị nwere ike ịhọrọ ịhapụ ozi gị ebe a, anyị ga-akpọtụrụ gị n'oge na-adịghị anya.


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