Coal water slurry cone grinding_Nantong Fleck Fluid Equipment CO., LTD.

水煤浆锥型磨　　The coal-water slurry cone grinding machine is a high-tech multi-functional pulverizing grinding equipment, which is mainly suitable for the grinding and grinding of coal particles. Coal water slurry is a new type of clean fuel, which is mainly composed of coal (about 70%). ), with water and chemical additives as auxiliary materials (about 30%). It is ground, refined and fully mixed with water by special equipment, and forms a slurry fuel with certain fluidity and stability under the action of chemical additives. The coal water slurry has the characteristics of high concentration, good flow performance and long-term storage and no precipitation. It can replace the fuel burning in boilers, industrial furnaces and power station boilers. Under the action of the high-speed centrifugal force of the rotor, the large particles in the fluid are cut into the sipe and sheared, pulverized and mixed with the teeth of the stator, and then the fluid is pressed into the fox-shaped grinding zone, because the gap of the fox-shaped grinding zone becomes smaller. The pitch is shortened, the number of teeth is doubled, and the shear rate is continuously increased. The particles in the fluid are continuously refined after high-speed shearing and grinding, and then enter the fine grinding zone. As the grinding teeth of the fine grinding zone increase, the gap becomes more and more Narrow, the line speed is getting longer and longer, and the grinding effect is best when the stator gap is adjusted to a minimum of 0.05mm.

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-M80A	5-15	18-37	1400-2950	80/100
FLK-M100A	8-20	30-75	1400-2950	100/125
FLK-M125A	12-30	55-110	1400-2950	125/150
FLK-M150A	20-50	75-160	1400-2950	150/175
FLK-M175A	30-70	110-200	1400-2950	175/200

Features:

(1) It has strong pulverization, mixing, shearing, grinding, homogenizing and conveying functions.

(2) Harder types of friable particles can be used.

(3) The time required for the cyclic grinding can be adjusted by adjusting the grinding gap.

(4) The gap can be adjusted, and the adjustment distance of 0.01 to 3 mm can reduce the starting load, thereby reducing energy consumption.

(5) The material of the rotating grinding machine can be nitrided or tungsten carbide treated with 2Cr13 9Cr18 2205.

The coal water slurry cone type grinding machine can mainly perform the first pulverization and mixing of the material with solid particles in the form of spiral suction pulverization, etc., and the large particles in the fluid enter the second coarse crushing zone and enter with the thick toothed knives. In the high-speed pulverization area, under the action of the high-speed centrifugal force of the rotor, the large particles in the fluid are cut out, pulverized and mixed with the teeth of the stator, and then the fluid is pressed into the fox-shaped grinding zone, due to the fox-shaped grinding zone. The gap becomes smaller, the pitch becomes shorter, the number of teeth doubles, and the shear rate increases continuously. The particles in the fluid are refined after high-speed shear pulverization and then enter the fine grinding zone. Since the grinding teeth of the fine grinding zone are continuously increased, The gap is getting narrower and narrower, the line speed is getting longer and longer, and the grinding effect is best when the stator gap is adjusted to a minimum of 0.05 mm.

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 ℃

Remarks:

　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

other

Fill in the unit:　　　　　　　　　　Fill in the person:　　　　　　　　　　phone:

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

Fine Chemicals:Dyes, pigments, various pastes, chemical additives, adhesives, 107 glue, silicone oil, leather oil, emulsion explosives, various colloidal materials.

Food:Chocolate, condensed milk, yogurt, honey, syrup, sucrose, tomato juice, concentrated juice, jam, ice cream, milk, yeast mud, meat, jelly, condiments, vinasse, soy protein, flour, etc.

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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86-513-83351692

Coal water slurry cone grinding

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