Jiangyin Snynxn Granulating Drying Equipment Co., Ltd.--YZG (round)/FZG (square) Vacuum Dryer

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YZG (round)/FZG (square) Vacuum Dryer

Working principle and features

♦ Pure water has the highest gasification speed under boiling condition. At normal pressure, pure water starts to boil at the temperature of 100℃, under vacuum condition, as vapor pressure in the system is lower than that of material surface, boiling point of water is under 100℃e.g. when surface is at 0.07MPa, water will boil at the temperature of 70℃, the higher of vacuum pressure, the lower of boiling point. In the vacuum dryer, evaporated water can be removed quickly by the vacuum system, therefore, this dryer has larger drying capability all though It's under lower operation temperature.
♦ Material is under static condition during operation of the equipment,which is benefit for keeping initial status of material, intermittent operation can adjust process conditions at any time.
♦ On the top of FZG ,dryer, heating system is arranged to tackle the problem of return of condensed water.To overcome the condensate water.To overcome the condensate return and drop problem effectively.
♦ This equipment can be used for low temperature drying and solvent recovery,heat sources can be steam，hot water or conduction oil.
♦ It is specially suitable for materials that is easily oxygenated during drying.

Scope of application

It is suitable for drying heat sensitive raw materials of pharmaceutical industry, chemical industry,foodstuff industry, electronic industry, Chinese herb medicine industry, etc.

Features

♦ It can get higher drying speed at lower temperature and the heat energy can be used fully.
♦ It can dry at low temperature or can dry heat sensitive raw materials.
♦ It can dry raw materials that contain solvent and the solvent needs to recover.
♦ Before drying, It can carry out disinfectant treatment during the period of drying, any impurity can not enter in it.
♦ The dryer belongs to static vacuum dryer, the shape and volume of raw materials can not be damaged.

Technical Parameter

规格 Model 名称 Name	YZG-600	YZG-800	YZG-1000	YZG1400A	FZG-10	FZG-15	FZG-20
干燥箱内尺寸 Inner size of drying chamber, mm	φ600×976	φ800×1320	φ1000×1530	φ1400×2080	φ1500×1040×1200	φ1500×1400×1200	φ1500×1800×1200
干燥箱外尺寸 Outer size of drying chamber, mm	750×950×1050	950×1210×1350	1150×1410×1600	1550×1900×2160	1676×1700×1564	1676×2060×1564	1676×2500×1564
烘架层数 Layers of baking support	4	4	5	8	5	8	12
层间距离 Interval, mm	85	100	100	100	120	120	120
烘盘尺寸 Size of baking tray, mm	310×600×45	460×640×45	460×640×45	460×640×45	460×640×45	460×640×45	460×640×45
烘盘数 Quantity of baking tray	4	4	10	32	20	32	48
烘架管内使压 Working pressure inside the pipe of baking support, MPa	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784	≤0.784
烘架使用温度 Operation temperature of baking support, ℃	35-150	35-150	35-150	35 ~ 150	35-150	35-150	35-150
箱内空载真空度 Degree of vacuum inside the chamber when operation in idle, Mpa	-0.1	-0.1	-0.1	-0.1	-0.1	-0.1	0.1
在-0.1MPa，加热温度110℃时，水的汽化率 Under the condition of -0.1MPa and 110℃, evaporation rate of water, kg/m2.hr	7.2	7.2	7.2	7.2	7.2	7.2	7.2
用冷凝器时，真空泵型号，功率 When condensor is used, Model, and power of vacuum pump, kw	2X-15A 2KW	2X-30A 3KW	2X-30A 3KW	2X-70A 5.5KW	2X-70A 5.5KW	2X-70A 5.5KW	2X-90A 7.5KW
不用冷凝器时，真空泵型号，功率 When condensor is not used, Model, and power of vacuum pump, kw	SK-0.5 1.5KW	SK-1 2.2KW	SK-1 2.2KW	SK-1 5.5KW	SK-2 4KW	SK-2 5.5KW	SK-2 5.5KW
干燥箱重量 Weight of drying chamber, kg	250	600	800	1400	1400	2100	3200

Notes to order

♦ When order, please choose suitable vacuum dryer in accordance with the characteristics of raw materials to be dried such as, physical properties, primary moisture, temperature, vacuum degree, amount to be dried, drying time, etc. The vacuum dryer with same models three types i.e.,steam type, hot water type, heat conduction oil type. For example, in order to increase dry quantity, the quantity of layer of baking frame can be increased. Please put forward it to our factory.
♦ The accessories used for vacuum drying system mentioned in Operation Instruments can be provided and installed by our factory.Please explain it when order.
♦ The factory can also provide design, manufacture and installation far special requirements of vacuum drier from customers.
♦ The equipment of our factory carries out "guarantee of repair,replacement and refund of substandard product" and supplies all fittings for a long time, please put your mind at rest.

Process Flow Chart

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