LG single screw pump

Vertical screw pump, thick slurry pump, single screw pump

The vertical screw pump products produced by Wenzhou Zhongnai Pumps have the unique performance. The pump can also adjust the explosion (gassing) steplessly while infusion (adding or synthesizing various user gases and germicidal gases into the medium). ). By pumping and exploding, the various components in the medium are co-dissolved.

■ Vertical single screw pump performance:

    L G vertical screw pumps are available in a variety of varieties.

    The flow rate is from 0.9 5 to 1 0 3 (m3/h).

    The output pressure of the conventional product is 0.6 Mp a (60 m head).

    Conventional temperature resistance >80°, user needs up to 110°♂

    According to the user's medium and physical properties, "stator, rotor, sheath" and over-current parts, the company has developed a relatively complete material system for selection.

    Shaft seal of vertical screw pump: 1. Packing seals of various materials. 2. Single and double-end machine seals for dynamic and static rings of various sealing materials.

    The vertical screw pump can also be designed and supplied for the user's special regulation or drainage.

■ Vertical single screw pump features:

Special working cavity can transport medium containing suspended hard, soft solid particles and long fibers (or solids with sharp corners, high wear particles) and long fibers or entrained gas (liquid, solid, gas three-phase) .

    1. The solid particle size is related to the eccentricity (e) of each type of pump "rotor".

    2, the solid concentration by volume concentration, up to 40% (such as powder particles up to 70%).

    3, the fiber length is related to the "rotor" lead of each type of pump, allowing the longest fiber

The viscosity of the medium is up to 1,000,000 mpa. The s(cp) material can be transported efficiently. The vertical thick slurry pump has self-attracting characteristics: it can self-attract liquid medium through the pipeline, and the height can reach 6-8.5 meters.

The pump speed and flow rate are linear, and the pump can set the speed to determine the flow rate. The vertical screw pump can also meet the requirements of various characteristics of the user with stepless speed regulation or multi-speed shifting. The flow accuracy (±1%) can be used as a metering pump for laboratories, dispensing, and ingredients.

The pressure (head) generation is related to the "stator" spiral lead (T). One lead (T) output pressure is 0.6Mpa (60m head) differential pressure level, and the two leads are secondary pump pressure 1. 2Mpa (120 meters lift).

According to the working conditions, any type of screw can be manufactured, vertical, inclined, and small-vehicle type.

The screw pump has few parts and the structure is not complicated, so the folding and unloading, the maintenance is simple, and even if it is used for the first time, it can be easily grasped in a short time.

The single-screw pump is made of a metal material because the "constant" is an elastomer, and the pump cannot be dried in a medium-free state to damage the hydraulic components of the pump.