Rotary flash dryer (click to enter) Spin Flash Dryer PRODUCT-临朐炜阳机械设备厂

Spin Flash Dryer

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Spin Flash Dryer

Working principle of WYH series rotary flash dryer:

& nbsp; & nbsp;Hot air enters the mixing and crushing drying chamber from the bottom of the dryer at a suitable spraying speed through the inlet pipe, generating strong shear, blowing, and rotating effects on the material. As a result, the material is subjected to centrifugation, shear, collision, and friction, and is atomized, enhancing mass and heat transfer. At the bottom of the dryer, larger and wetter particle clusters are mechanically crushed under the action of the agitator. Particles with lower moisture content and smaller particle size are carried up by the rotating airflow and further dried during the upward process.

& nbsp; Due to the rotating flow of gas-solid phases, the inertia of the solid phase is greater than that of the gas phase, and the relative velocity between the solid and gas phases is higher, which enhances the mass and heat transfer between the two phases. Therefore, the production intensity of this machine is high. WYH series rotary flash dryer.

Flash drying characteristics:

Due to the material being subjected to centrifugation, shearing, collision, and friction, it becomes highly dispersed and the relative velocity between solid and gas phases is high, which enhances mass and heat transfer and increases the production intensity of the machine.

The dry gas enters the bottom of the dryer, generating a strong rotating airflow that has a strong flushing effect on the material on the wall, eliminating wall sticking.

In the high-temperature zone at the bottom of the dryer, thermosensitive materials do not come into direct contact with the hot surface and are equipped with special devices to solve the problem of coking and discoloration of thermosensitive materials.

Due to the high circumferential gas velocity in the drying chamber, the material residence time is short, achieving fast, small equipment, and large production.

Installing ceramic rings and swirl plates on the upper part of the drying chamber can control the particle size and humidity of the outlet materials to meet the requirements of different final moisture particle sizes for different materials.

Application scope:;

Organic compounds: atrazine (pesticide insecticide), lauric acid, benzoic acid, benzoic acid, fungicide, sodium oxalate, cellulose acetate, etc.

Dyes: anthraquinone, black iron oxide, indigo pigment, butyric acid, titanium hydroxide, zinc sulfide, various azo dye intermediates.

Inorganic substances: borax, calcium carbonate, hydrogen chloride, copper sulfate, iron oxide, barium carbonate, antimony trioxide, various metal hydroxides, various heavy metal salts, crystals, etc.

Ceramics: kaolin, silica, clay, etc.

Food: soy protein, gelatinous starch, distiller's grains, wheat sugar, wheat starch, etc.

Technical parameters:

model	Cylinder diameter (mm)	Host size (mm)	Main mixing power (kw)	Processing air volume (m^three/h)	Evaporation water volume (kg/h)	area covered (m^two)
XSG-2	two hundred	250 × 2800	two point two	350~600	10~20	fifteen
XSG-3	three hundred	400 × 3300	three	800~1300	20~50	fifteen
XSG-4	four hundred	500 × 3500	five point five	1400~2300	25~70	twenty
XSG-5	five hundred	600 × 4000	five point five	2100~3600	30~100	twenty-five
XSG-6	six hundred	700 × 4200	five point five	3000~5100	40~200	twenty-eight
XSG-8	eight hundred	900 × 4600	seven point five	5500~9000	60~600	twenty-five
XSG-10	one thousand	1100 × 5000	eleven	8500~14000	100~1000	fifty-five
XSG-12	one thousand and two hundred	1300 × 5200	fifteen	12200~20000	150~1300	seventy-five
XSG-14	one thousand and four hundred	1500 × 5400	eighteen point five	17000~27700	200~1600	eighty-five
XSG-16	one thousand and six hundred	1700 × 6000	twenty-two	22000~36000	250~2000	one hundred

1. The amount of water evaporated is the amount of water evaporated per hour at an inlet temperature of 180 ℃ and an outlet temperature of 80 ℃.

2. Except for the above models, special designs are made for users.

3. The above installed capacity is standard matching, and can be significantly reduced according to different power matching of materials.

Technical parameters:

Material name	Zinc stearate	Aluminum hydroxide	Zinc carbonate	Insecticide	TMTD	DSDacid	Iron oxide red	Antimony dioxide	Cuprous chloride	White carbon black
Inlet air temperature	150	one hundred and eighty	one hundred and fifty	one hundred and twenty	one hundred and forty	one hundred and fifty	two hundred	one hundred and eighty	two hundred	two hundred and eighty
Initial moisture content	80	fifty-five	eighty	thirty	65	sixty	sixty	45	thirty	eighty-five
Final moisture content	0.5	one point five	1.0	one	zero point five	zero point five	0.5	one	3	five
Actual drying capacity	140-160	250-280	130-170	80-110	80-120	80-120	300-350	280-320	290-310	250-300

Material name	acceleratorZDC	Oil soluble ink	Manganese zinc substituted acid	Phthalic orchid	Calcium citrate	Ultra fine calcium carbonate	Mud treatment agent	Sodium Dioxoisocyanurate	Sodium trimethoxyisocyanurate
Inlet air temperature	150	one hundred and fifty	120	150	one hundred and forty	160	two hundred	180	one hundred and fifty
Initial moisture content	60	45	thirty	fifty-five	forty	seventy	seventy-five	twenty-five	30
Final moisture content	0.5	two	1.0	1.0	one	1.5	five	0.2-2	1.0

& nbsp;Our factory conducts quality and heat measurements for different materials and production requirements to determine heat, air volume, temperature, etc; Secondly, how to improve the construction of the host for different materials and system configurations. By addressing these two issues, we can further increase production and improve efficiency, achieving the goal of energy conservation.

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