1 ihe: ihe slurry mgbapụta impeller na volute, dị ka ihe na-agbanwe dị ka roba, neoprene, polyurethane resin, nke a na-ejikarị eme ihe n'oge nke ngwa ngwa ngwa ngwa dị ala karịa 23 m / s, nke nwere ike imezi NPSH mgbapụta nke ọma.
2 siri ike ahụ na mmetụta nke centrifugal mgbapụta, eruba nke slurry mgbapụta - ebuli usoro bụ dịtụ larịị, na pipeline eruba na-eguzogide ọnwụ ga-amụba na-abawanye na okporo ụzọ na ngwa ngwa, pipeline e ji mara okirikiri na arụmọrụ curve Angle bụ obere, na isi nke obere mgbanwe nwere ike ime mgbanwe mgbanwe nke ukwuu.
3 n'ichepụta ihe eji arụ ọrụ, ogwe aka, ibu, akara, ahụ mgbapụta, wdg) : ogwe na ibu ga-enwe ike dị elu na isi ike na ntụkwasị obi.Njikọ trapezoidal screw impeller n'ozuzu nwere ike iguzogide ibu dị arọ, n'okpuru ọnọdụ nke ibu dị arọ site na iji sliding skru bear and bear ball a na-ejikarị na ọnọdụ ibu dị arọ.
4 eyi na hydraulic arụmọrụ nke nsogbu: iji belata eyi na akwa akwa, kwesịrị ịnọgide na-atụgharị components na mmiri ike ọsọ dị ala ezuru, mgbapụta ahụ siri ike alloy lining ma ọ bụ na-agbanwe lubrication ihe cross ngalaba ọkpụrụkpụ kwesịrị ịba ụba, ka izute mkpa. nke bara uru ọrụ.Nke radial profaịlụ nke impeller, n'ozuzu nso rectangle, na ndị obere na vetikal ụgbọ elu na-eji n'ihu akara axial rotation ebe, n'ozuzu imewe nke mgbapụta casing maka ọkara gburugburu, ma ọ bụ okirikiri, mere na kasị elu arụmọrụ nso n'ókè nke. dịgasị iche iche nke obere ihe na-eyi akwa na akwa.Mgbe ọ dị mkpa nnukwu akụkụ nke nnyefe siri ike, na-abụkarị ibu, obosara nke mechiri emechi impeller agụba ọnụ ọgụgụ na-ebelata ka 2-3 iberibe, na premise nke melite eyi nke mgbapụta, mgbapụta hydraulic arụmọrụ nwere dị iche iche ogo belatara. .
Slurry mgbapụta vice impeller shaft akara mbukota akara, akara, n'ibu akara.
1, slurry mgbapụta mbukota akara bụ ịdabere na usoro nke siri ike na nro sealing mmetụta n'etiti mbukota na shaft aka uwe, mbukota akara na shaft akara mmiri shaft akara mmiri mgbali ga-agafe slurry mgbapụta tinyekwa mgbali nke 1.5 n'arọ, akara mode n'ọtụtụ ebe na-eji. na mgbakwasa osisi, coal washery.
2, slurry mgbapụta n'ibu akara n'ibu akara, esemokwu na-egwu a akara mmetụta nke ike na static mgbanaka nso ihe na-ekewa n'ime n'ibu akara n'èzí na-enweghị mmiri injection ụdị n'ibu akara, na mmiri injection ụdị asa na n'ibu akara, mmiri injection ụdị n'ibu akara. .Ọ dịghị mmiri injection ụdị igwe akara adịghị mkpa ka ịgbakwunye shaft akara mmiri, ọrụ ndụ nke banyere 4000 awa;N'èzí flushing mmiri injection ụdị n'ibu akara na shaft akara mmiri shaft akara mmiri mgbali nke 1.5 n'arọ, ndụ ọrụ nke banyere 6000 awa;Ụdị ntụtụ mmiri na-asachapụ igwe na-eji mmiri akara mmiri chọrọ, nrụgide mmiri mkpuchi mmiri karịa slurry mgbapụta mgbapụta nke 1.5 n'arọ, ndụ ọrụ nke ihe dị ka awa 8000.
3, osote impeller nke slurry mgbapụta akara na-emepụta site osote impeller mgbali akara mmetụta, chọrọ nke slurry mgbapụta eruba azụ mgbali ghara gafere 15% slurry mgbapụta tinyekwa mgbali, mgbe onye ọrụ nke ụkọ mmiri na a akara.
Oge nzipu: Jul-13-2021