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A, item overview
CZ kind horizontal chemical process pump is on the foundation of IH, AFB pump according to the American modern society for the oil sector stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd API 610 version eight transform and created to faXiHu (West EPT) Dis.Hu (West EPT) Dis.tate the upgrading of equipment, its framework is horizontal opening after suspension, radial component, single suction of single phase composition, such as using the stretched coupling, can not shift motor and take away the line unEPTTthe premise of disassembling pump servicing.Can be transport has certain corrosion resistance, temperature of the liquid.2nd, the item attributes
one, the higher stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd need: CZ pump in transforming according to complex requirements of the appropriate API 610 version 8, 610 edition 6 is larger than the original API stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd and nationwide stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd GB 3215-3215 quotrefinery, chemical and petrochemical procedure with centrifugal pump
EPTT specialized situations quotand the GB 5656-5656 quot centrifugal pump EPT problems (II) class.
EPTT: two, casting DFCZ pump pump elements (such as a pump body, impeller, pump go over, sealing ring, and many others.), Employs the silicon melt plastic precision casting, runner measurement stabilityAfter molding, casting casting surface pickling method to eliminate residual attachments, keep metal mother nature, will not affect the conveying medium by casting attachments.
Component three, the double volute: massive diameter (eighty mm) earlier mentioned the large elevate pump adopts double vorEPTT pump physique shell style, can successfully remedy the radial pressure of big diameter large elevate pump.
: 4, cooling cavity pump include with h2o cooling cavity layout, remove the medium temperature is greater when the adverse impact of sealing and bearing of the EPTT.
five, mechanical seal, in accordance to the problem of diverse one face and double confront or metal corrugated pipe structure, trustworthy sealing performance.
: 6, back blade impeller back sets again the impeller, can equilibrium the aXiHu (West EPT) Dis.al power, jointly with the equilibrium gap can lessen the force inside of the cavity of the shaft sealing at the exact same time, improve the doing work circumstances of the shaft sealing program.
seven, bearings, bearing type in orEPTTto reinforce overloading, and skinny oil lubrication is adopted to stand up to the load ability robust, existence is large ( gt 25000 several hours).
8, coupling, or diaphragm coupling with elastic dowel pin (xl) for diaphragm coupling), huge carrying potential, large EPTT efficiency.
9, EPTT sealing shaft, shaft via the impeller, shaft sleeve prior to and right after the seal and the o-ring seal, make certain the shaft is not contact with the media, enhance the support life of shaft.
10, large bearing capacity, the pump style strain is 2.5 MPa, increased than that of IH pump 1.6 MPa.
A few, doing work circumstances
Targeted traffic: thirteen to 2000 m3 / h head: 14 ~ one hundred sixty m temperature: eighty ordmC ~ 140 ordmC (common) a hundred and forty ordmC ~ 300 ordmC (with drinking water cooling cavity)
Diameter: 32 ~ 300 mm ambient temperature: forty ordmC or less method maXiHu (West EPT) Dis.mum working pressure: 2.5 Mpa or considerably less
The principal purpose
Transporting low or high temperature liquid.EPT or corrosive liquid.Clean inside or liquid conXiHu (West EPT) Dis.Hu (West EPT) Dis. strong particles.EEPTTly suited for:
EPTT and petrochemical market
Oil refineries
