Product description：

SSJ type pump, is our company absorbing foreign prototype in digestion, combined with the actual situation in China, the paper designed a new type of pump, single stage double suction impeller structure, in order to meet the requirements of the development of paper industry.

The performance range (at rated point): flow of 160 - 2000m3/h, the head of 14 - 40m, 980r/min, 1450r/min speed. Power 15 280KW, when the user performance, the pump materials have special requirements, according to user requirements, redesign, production organization.

Suitable for high speed paper machine, pulp supply system supporting, increase the yield and improve the quality of paper paper, at the same time there is conducive to our technical transformation of paper machine, applicable to the temperature below 80 DEG C, the concentration below 1% slurry transportation.

The pump structure and use：

(1) the pump suction and discharge ports are in below the pump axis, vertical axis and horizontal direction, the pump shell, it is unnecessary to remove the water inlet, outlet pipe and motor.

(2) from the coupling to the pump direction, the impeller rotates clockwise, according to the needs, but also can produce the counterclockwise rotation, special orders should be put forward.

(3) the main parts of the pump are pump casing, pump cover, impeller, shaft, shaft sleeve, sealing ring, bearing, bearing body, a bearing body press cover.

(4) all flow pump parts after surface treatment, to prevent the formation of precipitates and fiber.

(5) impeller with double suction structure, uniform and staggered around the blade apart, casting, and dynamic balancing, which has the same blade channel volume and surface symmetry of. To maintain an appropriate distance between the impeller and the pump shell tongue, effectively control the flow angle, so as to ensure the minimum pressure pulsation.

(6) the pump shaft is composed of two spherical roller bearing, using glycerine lubrication.

(7) pump through the elastic pin coupling from the motor direct drive.

(8) before starting the pump, close the outlet pressure gauge and discharge pipe valve, hand rotation coupling, should feel relaxed and uniform, and check the motor rotation to correct.

(9) when starting the pump can adopt soft starting to the rated speed, slowly open the outlet pressure gauge and discharge valve pipe, debugging slowly to the rated working conditions.

(10) pump during operation, should always pay attention to the stability of pump operation, may improve the speed of the pump, but can reduce the speed to use, to seal parts, should pass to seal the water for cooling, flushing.

(11) when the pump stops, should close the vacuum gauge, pressure gauge and discharge pipe on the valve, then close the motor power supply.