10 дюймов горизонтальные высокая эффективность речная Песочная транспортная насосы для подачи гравия землечерпальная машина золотодобывающей отрасли

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10 inch horizontal high efficiency river sand gravel pump dredger for gold mining


 


General Description


Type KS Gravel pump are the series products introduced from abroad. Gravel pumps are designed for continuously handling the most difficult higher abrasive slurry which contains too big soils to be pumped by a common pump. They are suitable for delivering slurry in mining, explosive-sludge in metal melting, dredging in dredger and course of rivers, and other fields, type KS Pumps are of high-head ones. 


 


Construction of this pump is of sinlge casing connected by means of clamp bands and wide wet-Passage. The wet-parts are made of Ni-Hard and high chromium abrasion-Resistance alloys. The discharge direction of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion-Resistance. 


GGHgravelpump


 


Technological Characteristic:


1. A horizontal, single-shell structure pump, flow components hardware nickel, chromium high abrasion resistant material and has good wear resistance, corrosion resistance and high reliability. 


2. Pump and drive straight of pump can be oriented in any direction of 360


3. Pump in the direction of the export of a 360-degree rotation installation location to accommodate different installation conditions at the scene. 


 


Sealing Forms:


1. Packing gland: For the suction or gravity condition, the pressure of sealing liquid should be 35kpa higher than the discharge pressure of the seen in following table


2. Expeller seal  In general for gravity condition the gravity head should not be exceeded to 10% of the total head of the pump and the shaft power increase by 5% about. 


 


KS(KSH) Sand & Gravel Pump Section Drawing:


 


 KS KS


 


Series of KS(H) Sand & Gravel Pump Performance Parameters


 





















































































































Pump model


 



Performance under clear water



Allowable max. Power(kw)


 



Blade Dia.(mm)


 



Speed(r/min)



Flow capacity Q(m3/h)



Head(m)



Eff(%)



100KS-D



600-1400



36-288



5-50



59



60



378



150KS-E



800-1400



108-648



8-48



61



120



391



200KS-F



500-1000



180-972



10-50



66



260



533



200KS-S



500-1000



180-972



10-50



66



560



533



250KS-G



400-850



360-1440



11-60



71



600



667



250KS-ST



400-850



360-1440



11-60



71



560



667



300KS-G



300-700



720-3060



8-70



69



600



864



300KS-T



300-700



720-3060



8-70



69



1200



864



350KS-G



300-500



720-3600



14-45



71



600



1016



400KS-G



250-500



720-4140



10-50



73



600



1067



400KS-TU



250-500



720-4140



10-50



73



1200



1067



 


 


Main material introduction 














































Category


 



Material


Code


 



Mechanical Performance



Special Performance


 



Applications


 



δw/δb(Mpa)



HRC



Abrasion-resistant white cast iron


 


 


 



05A



≥700



≥56



The erode resistance is a little bit lower than A07 with certain corrosive resistance.  



Used for higher wear condition with PH between 5- 12.



07A



≥550



≥59



Best erode resistance but lower wear resistance than A04 and A05



Used for higher wear condition.



01A



≥550



≥55



The erode resistance is about 0.9 times of A05.



Used for mud pump.



11A



≥400



38-42



Lighter erode resistance and lower hardness. It can be perforated and tapped.



Used for light wear condition with fine grain.



 


 G1532510397


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