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Fleck slurry pump

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Product brief
Technical parameters
Product features
The product principle
Selection reference
Application field

The FLK-JLS Fleck Slurry Transfer Pump is a professional type of extrusion shear conveying with high viscosity and a large amount of granular slurry. The material contact part of the Fleck slurry transfer pump is made of high quality stainless steel. The feed waist part is cast with high quality gray cast iron HT300. At present, Fleck slurry transfer pump is widely used in ore slurry, fish, crab and shrimp. Various kinds of slurry containing a large amount of particles such as shellfish are transported in a completely closed pipeline.

         Fleck slurry pump

Corresponding parameter set not found, please add it in property template of background
model Processing capacity m³/h Motor Power kw Rotating speed r/min Import and export size mm
FLK-JLS150 1-4 2kw 30-40 100/80
FLK-JLS200 3-8 3kw 30-40 125/100
FLK-JLS250 5-12 5kw 30-40 150/125


The main structure of the Fleck slurry pump

The main structure of FLK-JLS Fleck slurry conveying pump is composed of motor, reducer, coupling, pump casing and so on. The working chamber in the pump casing is composed of a spring-pressure type semi-fox type baffle, a copper alloy wear pad, a waist wheel and the like. The material of the waist runner and the shell is made of high-quality gray cast iron TH300, and then a slurry transfer pump is finally assembled by model machining center, casting and precision machining. Import and export are generally designed for the upper side and the other.

How does the Fleck slurry pump work?

FLK-JLS type Fleck slurry transfer pump working principle: It is mainly used for all kinds of high viscosity and contains a large number of granular slurry for extrusion shear conveying. The Fleck slurry transfer pump will contain a large number of large and small particles under the motor drive. The slurry is sucked from the side inlet, and enters the closed compartment at the bottom of the casing as the waist wheel rotates. Since the fox-shaped waist wheel is a figure-eight structure, the gap between the two semi-circular wheels and the casing is small, and the slurry is in the fox. The squeezing push of the waist belt constantly moves upwards. At the same time as the fox waist wheel rotates, there is also a small runner with a pressure spring. The pressure plate also rotates with the surface of the fox waist wheel, but the combination is small. The pressure plate of the wheel also moves up and down with the small wheel. Due to the spring pressure, the pressure plate of the small wheel is close to the shell wall of the outlet bin under the condition of continuous up and down displacement, so that the slurry can not be reflowed, and the slurry is more effectively blocked. And the backflow of air causes a certain amount of vacuum to be generated at the inlet, and the large particle slurry is re-inhaled into the working chamber to circulate. A small revolver, such as a comet on the fox-shaped waist wheel, continuously moves with the track of the fox-shaped waist wheel to drive the pressure plate to effectively block the backflow of the slurry, so that the large particle slurry sent up continuously is transported upward, and the delivery head is transported. Up to 10-20 meters.

Accessories: Equipment selection parameters and technical requirements (downloadable)

 First, the technical parameters of your company's materials:
Material medium   Processing capacity(m³/h)  
Liquid category Water-based, Oily, Solvent Solid category Agglomerate, Crystals, Primary particle
Liquid to solid ratio(%)        Viscosity    Pa.s   Material flow Very good (water), 可以, difference, Very poor
Feed contains Large particles   mm,Take up    % Medium particle   mm,Take up     % Small particles   mm,Take up      %
Solid particles (fragile, Not fragile, Viscous) Discharge granule    μm Head    m temperature    
 Second, your company's requirements for equipment:
 1. Material contact part material stainless steel 304, stainless steel 316L, Duplex steel 2205, TA2, HastelloyC276
 2, rotating stator material stainless steel 304, stainless steel 316L, Duplex steel 2205, TA2, Hastelloy C276,
Wear-resistant steel NM500, Wear-resistant steel 38CrMoAl, Tungsten carbide treatment, Emery treatment
 3, sealed Ordinary single-sided mechanical seal, Ordinary double-sided mechanical seal, Custom double-sided mechanical seal
O-ring configuration Ding O-ring, Fluoro rubber O-ring, Fluorine-containing O-ring, Perfluoroether O-ring
Material contact surface Tungsten carbide-silicon carbide, Tungsten carbide-tungsten carbide, Silicon carbide-silicon carbide
 4, the motor Ordinary motor, Inverter motor, Ordinary explosion-proof motor, Explosion-proof inverter motor, Dust explosion-proof motor
Class 2 energy efficient motor, Marine motor, Waterproof motor Self-contained control box With control box
 Third, the corresponding device model:
Full name of the equipment Model Processing capacitym³/h) Motor Power(kw) Amount Remarks

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Daily chemical industry: AES、LAS、AOS、MES、K12、Glycerin, sorbitol, fatty alcohol, shower gel, skin cream, shampoo, hand soap, toothpaste, soap, detergent powder, etc.

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Paper production:Polyacrylamide (PAM), calcium carbonate, starch paste, carboxylated butylbenzene/propylbenzene latex, rosin, rosin gum, pulp, filler, dry strength: agent, wet strength agent, sizing agent, retention and drainage aid, elimination Foaming, coating, water treatment chemicals, etc.

Chemical fiber:Viscose porridge, PVA, vinylon pulp, acrylic pulp, amine pulp, polyester chips, polyester, polypropylene, rayon, functional fiber, etc.

Medical medicine:Various ointments, extracts, drug lotions, pill pastes, syrups, health products, pharmaceuticals, etc.

Coating:Paints, coatings, inks, insulating varnishes, resins, auxiliaries, organic solvents, etc.

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