QG, JG, FG series airflow dryers

QG series pulse air flow dryer

Overview

The QG series pulse airflow dryer is a large-scale drying equipment that adopts the principle of instant drying. It utilizes the rapid movement of hot air to drive wet materials and suspend them in the hot air. This strengthens the entire drying process, improves the rate of heat and mass transfer, and dries the materials through airflow, Non combined moisture can be almost completely removed (for example, when the moisture content of materials such as starch is ≤ 40%, the finished product discharge can be 13.5%), and the dried materials will not deteriorate, allowing users to achieve high economic benefits in the short term.

Application scope

Our company produces and manufactures QG airflow drying equipment, which has reached a high level of automation, low investment, low energy consumption, and occupies relatively less manpower and workshop area through unique design. It has a wide range of applications and is an ideal modern equipment.

Product Features

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

Our company consults with external parties on air flow drying equipment and designs and manufactures amorphous air flow dryers on behalf of them.

Technical specifications

Specifications/Parameters		QG-50	QG-100	QG-250	QG-500	QG-1500
Water evaporation capacity	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	Conveying capacity (kg/h)	150	290	725	1740	4350
	control mode	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	model	CLK-350-400	CLK-500-450	ZF12.5	ZF12.5
	Efficiency (%)	98	98	98	98
	number	2	2	2	3
Bag filter	number	1	1	1	1	1
	water consumption	3.6-20.0

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JG series airflow dryer

Working principle

The JG series airflow dryer can quickly remove moisture (mainly surface moisture) from easily dehydrated particles and powdered materials. In airflow drying, due to the short residence time of the material in the dryer, the quality of the dried product is better controlled. Our factory's enhanced airflow drying is composed of a set of intensifiers with stepless speed adjustment added to the basic model. Wet materials enter the intensifier through a spiral feeder and are fully mixed with the hot air flow. Under the rapid rotation of the blade, they are crushed and pushed into fine particles, which move towards the outlet while drying, and then enter the drying tube under the suction of wind force for further uniform drying. Wet and heavy particles that cannot be attracted by the wind continue to be crushed, dried, and sucked up by the wind into the drying tube.

Main purpose

This machine is particularly suitable for materials with high moisture content, which are in the form of paste and cannot be dried using other airflow drying methods, such as white carbon black, copolymer of vinyl acetate and vinyl chloride, acetate fiber floc, catalyst, C.M.C, CT-1 resin, forged gypsum, electrolytic manganese dioxide, ammonium anthraquinone sulfonate, fluorite, diatomaceous earth, silica gel catalyst, bone powder, high territory, potassium perchlorate sulfonate ammonium drugs, synthetic resin Active gluten, active clay, chemical filter cake, rutile type diamond white powder, sebacic acid, copper sulfate, aluminum sulfate, sodium sulfate, calcium phosphate, phosphate esterified starch, dye, calcium citrate, coal slurry, bread additive rice bran, clay, clay cement, urea, bentonite, spherical clay, aluminum hydroxide, barium hydroxide, calcium lactate, food, water washed high territory, cyanuric acid, gypsum slurry, lime, biological products Carbon black, calcium carbonate slurry, sludge residue, organic chemicals aluminum stearate, iron oxide, organic fuel, corn protein feed, wet slurry, mica powder, pharmaceuticals, pigments, potassium dichromate pulp, distiller's grains residue, etc.

Technical specifications

model	Evaporated water content kg/h (Calculated by surface moisture)	Installed power kw	cover an 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 marked with * refer to secondary drying, installed power, and floor area calculated using steam heating method.

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FG series airflow dryer

Working principle

The working principle of the FG series airflow dryer is to divide the drying of wet materials into two steps. The raw materials are first dried by a mixture of secondary drying exhaust gas and supplementary hot air, followed by primary positive pressure drying. The high-temperature and low-humidity exhaust gas after use is discharged from the machine. The dried semi-finished products are then subjected to secondary negative pressure drying with fresh hot air. The dried finished product is measured and packaged. The used high-temperature and low-humidity exhaust gas is used for primary drying, thus completing a good cycle drying process. The supplementary hot air volume can be adjusted as needed, thus the machine has a wide applicability.

Adapt to materials

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

Technical specifications

model	Evaporated moisture (kg/h)	Installed power kw	cover an 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