1. Usoro mgbako ike mgbapụta mgbapụta

Ọnụego mgbaba × isi × 9.81 × ọkara nke ike ndọda ÷ 3600 ÷ arụmọrụ mgbapụta

Nkeji na-efe efe: cubic/ hour,

Nkeji ebuli: mita

P=2.73HQ/η,

N'ime ha, H bụ isi na m, Q bụ ọnụego eruba na m3 / h, na η bụ arụmọrụ nkemiri emi ọma vetikal turbine mgbapụta. P bụ ike aro na KW. Ya bụ, ike aro nke mgbapụta P = ρgQH / 1000η (kw), ebe ρ = 1000Kg / m3, g = 9.8

Akụkụ nke ike ndọda kpọmkwem bụ Kg/m3, unit nke eruba bụ m3 / h, unit nke isi bụ m, 1Kg=9.8 Newtons.

Mgbe ahụ P=kpọnyere ike ndọda* na-asọ * isi*9.8 Newton/Kg

=Kg/m3*m3/h*m*9.8 Newton/Kg

=9.8 Newton*m/3600 sekọnd

=Newton*m/367 sekọnd

= Watts/367

Mwepụta nke dị n'elu bụ mmalite nke unit ahụ. Usoro dị n'elu bụ ngụkọta nke ike mmiri. A na-ekewa ike osisi site na arụmọrụ.

Were ya na ike aro bụ Ne, ike moto bụ P, na K bụ ọnụọgụ (ntụgharị nke arụmọrụ)

Ike moto P = Ne * K (K nwere ụkpụrụ dị iche iche mgbe Ne dị iche, lee okpokoro n'okpuru)

Ne≤22 K=1.25

  iri abụọ na abụọ

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2. Mgbakọ usoro nke slurry mgbapụta aro ike

Ọnụego mgbaba Q M3/H

Ebuli H m H2O

Ịrụ ọrụ n %

Njupụta nke Slurry A KG/M3

Shaft ike N KW

N=H*Q*A*g/(n*3600)

Ike moto chọkwara ka elele arụmọrụ nnyefe yana ihe nchekwa. N'ozuzu, a na-ewere njikọ kpọmkwem dị ka 1, a na-ewere eriri dị ka 0.96, na ihe nchekwa bụ 1.2.

3. Ịrụ mgbapụta mgbapụta na usoro nhazi ya

Na-ezo aka na oke nke ike dị irè nke miri emi ọma vetikal turbine mgbapụta ka aro ike. η=Pe/P

Ike nke mgbapụta na-ezokarị aka na ike ntinye, ya bụ, ike a na-ebufe site na onye na-ebugharị ya na ogwe mgbapụta, ya mere a na-akpọkwa ya ike ogwe ma na-anọchi anya P.

Ikike dị irè bụ: ngwaahịa nke isi mgbapụta ahụ, oke ọsọ ọsọ na ike ndọda.

Pe=ρg QH (W) ma ọ bụ Pe=γQH/1000 (KW)

ρ: Njupụta nke mmiri mmiri na-ebufe site na mgbapụta (kg / m3)

γ: Ike ike mmiri mmiri nke mgbapụta ahụ na-ebu γ=ρg (N/m3)

g: osooso n'ihi ike ndọda (m/s)

Ọnụego mgbaba oke Qm=ρQ (t/h ma ọ bụ kg/s)

4. Okwu Mmalite nke Ịrụ Ọrụ Pumps

Kedu ihe bụ arụmọrụ mgbapụta? Gịnị bụ usoro?

Azịza: Ọ na-ezo aka na oke nke ike dị irè nke mgbapụta na ike ogwe. η=Pe/P

Ike nke olulu mmiri miri emi mgbapụta turbine kwụ ọtọ na-ezokarị aka na ike ntinye, ya bụ, ike a na-ebufe site na onye na-ebufe isi na ogwe mgbapụta, ya mere a na-akpọkwa ya ike ogwe ma na-anọchi anya P.

Ikike dị irè bụ: ngwaahịa nke isi mgbapụta ahụ, oke ọsọ ọsọ na ike ndọda.

Pe=ρg QH W ma ọ bụ Pe=γQH/1000 (KW)

ρ: Njupụta nke mmiri mmiri na-ebufe site na mgbapụta (kg / m3)

γ: Ike ike mmiri mmiri nke mgbapụta ahụ na-ebu γ=ρg (N/m3)

g: osooso n'ihi ike ndọda (m/s)

Mass eruba Qm=ρQ t/h ma ọ bụ kg/s