Ịgbanwe ọdọ mmiri mmiri booster china slurry mgbapụta ọdụ na mma nkenye ọnọdụ
N'ihi na ugwu obodo , n'ihi teren elu ọdịiche dị n'etiti elu ebuli china slurry nfuli , china slurry mgbapụta nhọrọ kwesịrị ịrịba ama ndị na-esonụ n'uche: Mgbe ị na-ahọrọ china slurry nfuli, ike ịzọpụta kwesịrị ịtụle mgbe a ibu ibu ibu na nrụgide mgbanwe , na Enwere ike ịtọ ọsọ ọsọ, dochie usoro nhazi nkuku impeller; mgbe ị na-eji partitioning ele mmadụ anya n'ihu mgbali nke mmiri , na china slurry mgbapụta kwesịrị họrọ ọtụtụ ìgwè dị iche iche nsogbu zones bụ mmiri , belata ike oriri.
Mgbe elu ala gafere 20m, china slurry pump total head is too big, the pipe flow speed is too buru ibu, ogologo ọkpọkọ na ala na-agbanwe nnukwu na china slurry pumping stations na valvụ na-emechi ngwa ngwa ma na-adịkarị mfe ịkwụsị china slurry. ihe mberede na-agbapụta mmiri hama kpatara / 0 mmiri na-agba ọsọ, na-enweghị mmiri, mmiri na-agbapụta mmiri na-agbapụta mmiri, ihe mebiri emebi. China slurry pump outlet kwesịrị ịnọnyere valvụ mmechi ngwa ngwa na ihe mkpochapụ hama mmiri ma ọ bụ kagbuo valvụ nlele iji gbochie mmebi n'ihi hama mmiri nke china slurry nfuli na ntapu ọkpọkọ kpatara. Ịchịkwa owuwu achọpụtara na pipụ netwọk imewe, na ọkpọkọ dayameta kpebisiri ike site kasị elu okporo ụzọ, na otu ụbọchị ndị kasị elu okporo ụzọ dị nnọọ mkpụmkpụ, si otú na-eme ka ike arụmọrụ na a mmiri ikike nke ọkpọkọ netwọk na china slurry mgbapụta adịghị elu, ma nanị iji belata okporo ụzọ ga-ebuli elu, na-ebute nrụgide dị ukwuu na ọkpọkọ , na-eme ka mkpofu nke ike oriri na-abawanye na igbapu .
N'ihi na n'elu, na-ewere ugboro akara mmiri ọkọnọ china slurry mgbapụta partitions nwekwara ike ịtọ ka ịgbanwe Ọdịdị (elu ọdọ mmiri, mmiri ụlọ elu, regulating ọdọ mmiri, wdg). Nke a na-enye ohere ka ndị ọzọ na-enye mmiri na-enye mmiri china slurry pumping ọdụ, ọkpọkọ mmiri na mains iji belata ọkpọkọ site na , ma melite ntụkwasị obi nke netwọk ọkpọkọ mmiri. Mgbe ọnụọgụ nke mgbanwe nke netwọk mmiri ọkpọkọ Kh> 1.5 , setịpụ banyere imezi ihe owuwu nwere ike ịzọpụta karịa 30% , mgbe Kh <1.1 , ị na-adịghị ịgbanwe ihe owuwu melite. Gbanwee ọnọdụ na nha nke ihe owuwu na ntọala netwọkụ ọkpọkọ wee họrọ mkpa ọ dị iji dozie nhazi na olu , ọnụọgụgụ, ọnọdụ kwesịrị ikpebi site na ntụnyere akụ na ụba na teknụzụ, họrọ ọdụ ụgbọ mmiri slurry china, pipelines , dozie ihe owuwu ọnụ ahịa nke ọtụtụ mpaghara. mmemme .
Gbanwee usoro iji chọpụta ebe kwesịrị ịtụle ihe ndị a: ụkpụrụ iwu kwesịrị ịdị n'ebe kachasị elu nke mpaghara mmiri, dị ka o kwere mee Heights ọdọ mmiri; ụkpụrụ iwu kwesịrị ịdị nso n'akụkụ nnukwu ndị ọrụ mmiri yana ndị ọrụ chọrọ nrụgide dị elu; Enwere ike idobe ihe owuwu na-achịkwa na mpaghara mmiri; Ekwesịrị ịhazigharị usoro iwu na mpaghara mpaghara mmiri na-ahụ maka mkpọda mkpọda i1 na i2 mmiri kachasị elu n'ime ebe njikwa hydraulic gradient nwere ike ịbụ, mgbe i1 / i2 <1:00, tinye ya na ebe kachasị elu; mgbe i1 / i2> 1:00 , etinyere na mmiri district ọnọdụ.
Gbanwee nhazi ahụ iji chọpụta ikike iji dozie ikike na otu ụbọchị n'ime ma pụta iji dozie nhazi nke ọnụego ntinye. Mgbe ọkpọkọ bụ naanị a regulatory owuwu nwere ike ịgbanwe na ego nke mmiri na mmiri na-enwetara , ọ kwesịrị ịtụle mmetụta nke mgbanwe na mmiri larịị nke ọdọ mmiri china slurry mgbapụta , imezi Ọdịdị ka mezie ikike na-esonụ usoro atụmatụ : WT = (1-A) Q (d1 + d2) 100 (7) ebe A bụ ihe ngbanwe iji tụlee centrifugal n'onwe ya, na-egosipụta mbelata nke ebuli ma ọ bụ isi na-abawanye iji belata ọnụ ọgụgụ na-asọpụta na-eme ka njirimara nke na-asọpụta na-abawanye; Q bụ ọnụ ọgụgụ nhazi nhazi (m3 / d); D1, d2 bụ kacha ordinate mkpokọta mmiri na-enye ahịrị na china slurry pumping ọdụ ahịrị dị iche na% Q mita.
Gbakọọ kacha kwa ụbọchị mmiri n'ime na nke ọ bụla awa iji mezie owuwu okporo ụzọ eruba n'ime na nke ngụkọta eruba , m bụ nke ukpụhọde n'oge mbụ awa nke Ọdịdị nke mmiri vWi, niile awa nke na-aga n'ihu owuwu ngụkọta mgbanwe iji mezie olu vWi. Ejikọta ya na mmiri ọkụ ụlọ nwere ike ịgbanwe olu . Gbanwee ịdị elu nke ihe owuwu ahụ nwere ike ịbụ n'efu Water District akara ebe chọrọ iji chọpụta nrụgide mmiri. Dị ka osisi okporo osisi pipeline netwọk ọzọ, eruba akara n'etiti akụkụ dị iche iche nke ọkpọkọ netwọk bụ ogbenye ike ibelata ntụkwasị obi nke mmiri ọkọnọ , na ike n'efu. Ya mere, anyị kwesịrị iji ọdọ mmiri ahụ mee ihe n'ụzọ zuru ezu , dị ka ịhazigharị ọkwa nke ikike nhazi nke nhazi usoro na nrụgide iji melite ikike netwọk iji dozie onwe ya, ma jiri ala na-eme ka ndị ogbenye na-adabere na ikesa mmiri ike ndọda. netwọk ọkpọkọ iji chekwaa ike.
Mmechi N'ihi na ugwu nke mmiri , n'ihi na abụọ china slurry pumping ọdụ na-ebupụ na kasị njọ n'ókè ala ịdị elu dị iche , n'ozuzu district mmiri ọkọnọ na ịtọ nrụgide na-achịkwa ọdụ na owuwu . N'etiti abụọ china slurry pumping stations na booster china slurry pump station nhazi, nhazi ọkwa kwesịrị dabere na ọnọdụ ahụ n'ezie na eserese netwọkụ ọkpọkọ, site na nchikota dị iche iche nke / 0 bụ tụnyere atụnyere akụ na ụba china slurry mgbapụta ịhọrọ china slurry. nfuli . Gbanwee ọnọdụ nke ihe owuwu kwesịrị kpebisie ike dị ka ọnọdụ na ala n'ime ọkpọkọ netwọk china slurry pumping ọdụ na mmiri; gbanwee olu site na usoro WT = (1-A) Q (d1 + d2) 100 OK.
Oge nzipu: Jul-13-2021