Hose Pump

1.Introduction The indrstrial hose pump is a new,multifunction and multipurpose industrial pump developed on the basis of foreign advanced technologies.It breaks away the restrictions of traditional pump impeller and shaft seal and uses the totally different mechanism compared with traditional pump.So it is very suitable to transport materials with high viscosity,high corrosivity and high content lf solid particles.2.AdvantagesUnique structure with no sealing element,no leakage,no pollution;Advanced rolling technology adopted,no need of lubricationfor roller;High suction ability,self-cleaning ability,sucking materials in twodirections;Simple hose installation,simple operation,easy to assemble and maintain,lower maintenance cost; Linear regulation of flow rate,limited,measuring ability;No block when pumping fluid with high viscosity and foreign substance contained;Long service life;High dekovery lift and output pressure.3.Working principleThere is a specially made rubber hose with smooth inner surface and high strength installed in the pump body.When a pair of roller rotate and squeeze the hose,the rotation and squeezing force will force the transported material flow in single direction and with no back flow.After the material in hose is transported,the squeezed hose will return to its normal shape by yts elasticity and pressing force lf side rollers.During this procedure,the vacuum generated will suck the material intl hose cavity,and then,the sucked material will be squeezed by coming rollers and discharged from the output againlWith the continuous rotation of roller,the material is sucked and discharged continuously.4.Pump Selection(1)When pump works intermittently and without fixed quantity requirement,the rated flow rate of selected pump can be larger than the actual needed flow rate.(2)When pump works continuously,the actual flow rate should be the same as the rated flow rate of selected pump.If the flow rate needs to be regulated,the inverter speed regulation pump should be selected(3)Rated output pressure is the maximum allowable continue working pressure of pump driven by an electric motor with determined power.So the actual working pressure is too large,the use can choose motor with different power.(4)Normal hose can work under temperature less than 100C.Considering the generated heat during work,the medium temperature should be less than 80C unless the ventilation and cooling condition is good.Under that condition,the medium temperature can be up to 100C.If the medium temperature is higher than 100C,the special heat resistant hose should be used.(5)When pumping hygienic mediun in food and pharmacy industry,the special hygienic hose should be used and ordered specially.(6)The main ingredients are natural rubber and butylene rubber.Please consider the compatibility between the hose and transported medium.(7)The input and output of pump are at the same direction and can be changed with each other. Please decide and choose according to actual piping and site situation.(8)Connection of input and output has two methods for selection:flange and insertion fitting.(9)The input and output of dual hose pump are also single port design.(10)Pump can be designed and manufactured to fulfill customer's special requirements.5.Application ScopeOur industrial hose pumps are used to transport the materials in following industries:·Phosphate fertilizer and compound fertilizer industry:thick pasty stock and sedimentary sludge in spraying and granulating; quantitative transportation in labs.·Mining and mineral separation:filling materials insmelting gold,pasty mined slurry,sewer drainage,sorbent,grout and mortar,etc·Chemical:pulp of acid,alkali and phosphate; inorganic salt such as titanium dioxide(TiO2);crystallized liquid,suspending fluid,emulsion,resin,ooze and any acid or alkali pasty materials.·Sewage treatment:silt slurry and lime mortar·Oil industry:slurry in well drilling,crude oil.·Ceramics:ceramic slurry,glaze slurry and frit.·Papermaking:paper pulp,sulfur slurry.·Cosmetic:toothpaste,emulsion,shampoo,hair conditioner,face cream and face oil.·Construction:sewerage,drainage of deep tunnel,cement slurry,concrete slurry and ceiling paintion.·Electric plating and electrolysis:electroplating solution,electrolyte,anode slime and deposit.·Food industry:oil and beverage·Pharmacy:all kinds of pharmaceutical material and liquid.·Besides above materials,our industrial hose pump can also transport other liquids with high sealing requirements,high viscosity and large quantity of solid particles contained,such as radioactive liquid waste,electrolytic waste,liquid contained metal,oil paint,coating materials,auxiliary agent in printing and dyeing,bond ,glue,latexes and refractory fibre slurry,etc