Hi, I am Joanna
And now working for Changzhou ZHENXING Environmental Technology Engineering Co., Ltd.
I know you are looking for good-quality dryer equipment.
Any questions about the double cone rotary vacuum dryer feel free to contact me, I would like to offer you full technical support and online video service, it will help you to know about the full drying system very well.
So our company can be a good choice, WHY?
You may be interested in the following information:
- Detail of equipment, instruments. Brands.
- Detail of the construction material.
- Detail of automation
- Whether or not it includes assembly.
- Startup and guarantees.
- Process parameters.
- Percentage of product loss.
- Quality parameters of the final product.
- Recommended operating time between power line CIP ("Clean In Place").
- Information plans for civil works, indicating necessary dimensions and levels, loads on slabs and bases, etc.
- The layout of the installation.
- Instruction manual for operation and maintenance.
- List of spare parts.
DESCRIPTION
Double Cone Dryer, which is a conducted heat transferring rotary dryer of batch operation, is mainly suited for vacuum drying of slurry or liquid form materials.
The double cone rotary vacuum dryer is a double cone rotary tank. Under the vacuum condition in the tank, steam or hot water is introduced into the jacket for heating.
The heat is in contact with the wet material through the inner wall of the tank. The water vapor evaporated after the wet material absorbs heat and is pumped away through the vacuum exhaust pipe through the vacuum pump. Because the tank body is in a vacuum state, and the rotation of the tank body makes the materials constantly turn up, down, inside, and outside, it speeds up the drying speed of the materials, improves the drying efficiency, and achieves the purpose of uniform drying. The double cone rotary vacuum dryer system is mainly composed of a double cone rotary vacuum dryer, condenser, dust collector, vacuum pumping system, heating system, cooling system, electric control system, etc.
SZG Series Double cone Rotating Vacuum Dryer is a new generation drying device developed by our factory on the basis of combining the technology of similar equipment. It has two connecting ways, belt connection, and chain connection. Therefore, the dryer is stable in operation. The special design guarantees two shafts realize good concentricity.
The heat medium and vacuum system all adopt reliable rotating connectors with the technology from the USA. On this basis, we also developed SZG-A. It can carry out steeples speed change and constant temperature control.
Equipment design conditions
Technical specification:
Double Cone Rotating Vacuum Dryer
1) Model - 3500
It has the volume to fill a wet cake of 1750 liters = 61 ft3.
Heat source - thermal oil. we usually operate with 140C.
1) It's ok.
2) Can it be delivered with an oil heating installation? How the oil is heated? By steam, gas burner, or by electricity?
2)Thermal oil be as the heating medium, steam, gas, or electricity all good to heat oil, it depends on your local condition
3) Can it be installed without the bottom plate? We want to install it on the 2 concrete feet - as it is shown in the enclosed drawing.
3) Yes, it's ok; we can make it under the drawing instruction
4) Can it be installed with 2 sensors installed on the dryer shell - we want to have constant measurements of the temperature of the product and the vacuum inside the dryer chamber.
4) It's ok
Process conditions
Drying method: heating
Hot air contact method: Heat conduction.
Heat source and heating method: steam or thermal oil heating
Dust removal method: Two-stage cyclone
Product collection method: conveyor screw
Features:
1. When the heat source (hot water, low-pressure steam, or thermal oil) pass through the sealed jacket, the heat will be transmitted to raw material through the inner shell;
2. Under the action of driving power, the tank is rotated slowly and the raw material is mixed continuously. The purpose of reinforced drying can be realized
3. The raw material is under vacuum condition. When steam pressure is dropping, it makes the moisture (solvent) at the surface of the raw material becomes saturated and then evaporates. The solvent will be discharged through the vacuum pump.
4. The moisture (solvent) of raw material will infiltrate, evaporate and discharge continuously.
5. The production processes are carried out continuously and the drying can be done in a short time.
Application:
This dryer is suitable for the raw materials that need to concentrate, mix and dry at low temperature (for example, biochemistry) products in the chemical, pharmaceutical, and foodstuff industries. Particularly it is suitable for the raw materials that are easy to be oxidized, volatilized and have heat sensitivity, and is toxic and not permitted to destroy its crystal in the drying process
Installation and Commissioning and Training:
1. Buyers arrange installation and debugging by themselves under a manual book from the supplier.
2. If the buyer requires engineers from the seller's party, the buyer should arrange the following items:
(A)Within 30 days after the machines are delivered to the buyer's factory, the buyer shall inform the seller to arrange engineers to the buyer's factory for installation, commissioning, test, and training machine operators.
(B)The buyer should provide the engineers(1-2 person) the boarding and lodging, transportation during the engineer's stay in the buyer's country, and round trip air ticket and visa fee for the engineers. Besides, the buyer should pay the money as salary for one engineer per day.
Project
Company Information
ZHENXING was founded in 1993. We are specialized in the development and manufacturing of dryers, mixers, granulators, grinders, and etc. Our company has cooperated with a number of research institutions since 2007 and we have established the largest sludge drying equipment testing center in China. All Dryer is widely applied in all kinds of industrial fields.
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