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QG, JG, FG series airflow dryer

Overview:QG series pulse air dryerProduct descriptionQG series pulse air dryer is a large-scale drying equipment. It adopts the principle of instant drying. It uses the rapid movement of hot air to drive wet materials and suspend the wet materials in the hot a…


QG series pulse air dryer

Product description

QG series pulse air dryer is a large-scale drying equipment. It adopts the principle of instant drying. It uses the rapid movement of hot air to drive wet materials and suspend the wet materials in the hot air. This strengthens the entire drying process and improves In addition to the rate of heat and mass transfer, the unbound moisture of materials dried by airflow can be almost completely removed (for example: the water content of starch and other materials is less than 40%, and the finished product can be 13.5%), and the dried material , There will be no deterioration, and users can achieve higher economic benefits in a short period of time.

Scope of application
The company produces QG air drying equipment, which has reached a high level through unique design. This equipment has high automation, low investment, low energy consumption, less manpower and plant area, and a wide range of general applications. It is an ideal modern equipment.

QG airflow dryer is suitable for drying and dehumidifying powdered materials in the pharmaceutical, chemical, food, building materials, plastics and other industries, such as starch, fish meal, salt, distiller’s grains, feed, gluten, plastic resin, mineral powder, coal powder, sugar Drying of various materials such as chloric acid, A·S·C benzoic acid, 2.3·acid, polychloroacetic acid, polypropylene, sodium sulfate, sodium metabisulfite, etc.

Our company consults externally on airflow drying equipment, and designs and manufactures non-shaped airflow dryers on behalf of them.

Technical specifications

Specification\Parameter QG-50 QG-100 QG-250 QG-500 QG-1500
Water evaporation kg/h 50 100 250 500 1500
Air filter Area (m2) 4 6 18 36 60
Number of units 1 1 1 2 2
Replacement time (h) 200 (Filter bag)  200 (Filter bag)  200 (Filter bag)  200 (Filter bag)  200 (Filter bag) 
Heater Area (m2) 30 43 186 365 940
Steam consumption (kg) 120 235 450 972 2430
Working pressure (Mpa) 0.6-0.8 0.6-0.8 0.6-0.8 0.6-0.8 0.6-0.8
Ventilator Model 9-19-4.5 9-26-4.5 9-19-9 9-19-9 9-26-6.3
Number of units 1 1 1 2 4
Power (kw) 7.5 11 18.5 37 125
Feeder Delivery capacity (kg/h) 150 290 725 1740 4350
Control method Electromagnetic speed regulating motor Electromagnetic speed regulating motor Electromagnetic speed regulating motor Electromagnetic speed regulating motor Electromagnetic speed regulating motor
Power (kw) 0.6 1.1 3 3 7.5
Cyclone separator Model CLK-350-400 CLK-500-450 ZF12.5 ZF12.5  
Effectiveness(%) 98 98 98 98  
Quantity 2 2 2 3  
Bag filter Quantity 1 1 1  1
Water Consumption 3.6-20.0

JG series air dryer

Working principle

The JG series airflow dryer can quickly remove water (mainly surface water) from particles and powder materials that are easy to dehydrate. In airflow drying, because the material stays in the dryer for a short time, the quality of the dried product can be better controlled. The enhanced airflow drying in our factory is composed of an intensifier whose speed can be adjusted steplessly on the basic model. The wet material enters the intensifier through the screw feeder and is fully mixed with the hot airflow. It is crushed and propelled by the rapidly rotating blade. The material is broken into fine particles, and moves to the outlet while drying, and then enters the drying tube under the suction of wind, and is further uniformly dried. The wet and heavy particles that cannot be attracted by the wind continue to be crushed and dried until they can be sucked into the drying tube by the wind.

The main purpose

This machine is especially suitable for materials with relatively large moisture content, wet materials in paste form, materials that cannot be dried by other air drying methods, such as white carbon black, copolymers of vinyl acetate and vinyl chloride, acetate fiber flocs, catalysts, CMC , CT-1 resin, forging plaster, electrolytic manganese dioxide, ammonium anthraquinone sulfonate, fluorspar, diatomaceous earth, silica gel catalyst, bone meal, high territory, potassium perchlorate sulfonium drugs, synthetic resin, active gluten, active Clay, chemical filter cake, rutile white powder, sebacic acid, copper sulfate, aluminum sulfate, sodium sulfate, calcium phosphate, phosphated starch, dyes, calcium citrate, coal slime, dough-shaped bread, rice bran, clay , Clay cement, urea, bentonite, spherical clay, aluminum hydroxide, barium hydroxide, calcium lactate, food, washed high territory, cyanuric acid, gypsum slurry, lime, biological products, carbon black, calcium carbonate slurry, sludge Residues, organic chemicals, aluminum stearate, iron oxide, organic fuels, corn gluten feed, wet mud, mica powder, pharmaceuticals, pigments, potassium dichromate pulp, vinasse, etc.

Technical specifications

Evaporated moisture kg/h
(Calculated based on surface moisture)
Installed power kw Area m2 Height m
JG 50 50 10 20 9
JG 100 100 20 32 11
JG 200* 200 31 40 11
JG 250 250 32 64 13
JG 500* 500 54 96 13
JG 1000* 1000 135 120 15
JG 1500* 1500 175 200 16
Note: Those with * are secondary drying, installed power, and floor space are calculated by steam heating.

FG series air dryer

Working principle

The working principle of FG series airflow dryer is to complete the drying of wet materials in two steps. The raw materials are first dried by a mixture of secondary drying tail gas and supplementary hot air. The used high-temperature and low-humidity tail gas is discharged out of the machine, and the dried semi-finished products are dried by fresh hot air with secondary negative pressure. The finished product after drying is measured and packaged. The used high-temperature and low-humidity tail gas is used as a primary drying, so as to complete a good cycle drying process. The supplementary hot air volume can be adjusted at will according to the needs, so the machine has a wide applicability.

Adapt to materials

This equipment is widely used for drying powdery and granular materials in food, chemical, pharmaceutical, building materials and other industries. Products that have been dried with this series include: starch, glucose, fish powder, sugar, sugar, wine tank, feed, gluten, plastic resin, coal powder, dyes, etc.

Technical specifications

Model Evaporated water (kg/h) Installed power (kw) Area (m2) Thermal efficiency (%)
FG0.25 113 11 3.5x2.5 >60
FG0.5 225 18.5  7x5 >60
FG0.9 450 30 7x6.5 >60
FG1.5 675 50 8x7 >60
FG2.0 900 75 11x7  >60
FG2.5 1125 90 12x8  >60
FG3.0 1150 110 14x10 >60
FG3.5 1491 110 14x10 >60

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