Quotation for Negative Pressure Centrifugal Pump of Filter Press

Quotation for Negative Pressure Centrifugal Pump of Filter Press​

filter press pumpOur factory was established in early 1998, based on the introduction of foreign centrifugal pump technology and our years of production experience, through continuous improvement and refinement. The main characteristics of the pump used in the filter press are that the mechanical seal adopts a negative pressure device, which can transport liquids for a long time under the condition of increasing pressure and gradually decreasing flow rate. The mechanical seal does not bear working pressure, ensuring that the mechanical seal leaks. It is an ideal equipment for building a civilized factory.
2、 Application of filter press pump

Alkali industry: Ammonia salt liquor produced from soda ash and LV joint alkali, ambient temperature caustic alkali produced from LV alkali, LV products and chlorates, and hypochlorites.
Steel industry: electroplating, acid washing, and waste acid treatment. Acid industry: nitric acid, sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, etc.
Nonferrous metallurgy: transportation of electrolytes for electrolyzing copper and nickel, acid mist for producing cobalt, slurry for producing zinc, ammonium vanadate for producing vanadium, acid and thiourea solution for producing gold, etc.
Paper industry: transportation of pulp cooking solution and bleaching solution.
Fertilizer industry: production of urea and nitrate.
Petrochemical industry: production of refined acetaldehyde and alkylbenzene from petroleum.
This filter press pump is a low-speed large channel pump designed for transporting slurry containing large particles or slurry containing sand and gravel. Its structure adopts an axial inlet and a radial outlet to ensure that larger sand and gravel particles are immediately thrown out through an open impeller after entering the pump chamber,Plate and frame filter press pumpIt will not cause wear or particle jamming between the impeller, pump cover, or pump body due to staying in the pump chamber. This compensates for the effects that conventional centrifugal pumps cannot achieve.

Users can choose the corresponding sealing structure according to different medium conditions, which can not only be used under special conditions of the filter press, but also meet the transportation of acid and alkali solvents under various working conditions.

The product materials include fluoroplastic alloy, ultra-high molecular weight polyethylene, reinforced polypropylene, 1cr18ni9ti, 1cr18ni12mo2Ti, American standards 316 and 316L, Japanese standards sus304 and sus304l, Monel, Hastelloy, heat-resistant and corrosion-resistant alloys, etc.Quotation for Negative Pressure Centrifugal Pump of Filter Press​