Spin Flash Dryer for Silica Fume

Changzhou YIBU drying equipment CO.,Ltd was awarded the China famous trade mark. Our company become the first drying company who  become the China famous trade mark in China.

Until now YIBU has more than 250 people,with 25-year-old.The founder, Mr Zha Guocai devotes research, manufacture, production and business of drying equipment for over thirty years, holds the post of Deputy Director-General of China Drying Equipment Association for a long time.The company pays much attention to science and technology renovation. First or later, it has cooperated with the institutes that are Shanghai, Wuhan, Chongqing and so on, and cooperated with Shenyang Chenmical Institute, Ministry of Chemical Industry, Qinghua University, Shanghai Transporation University, Dalian Science and Technology University. Therefore the company can put 3-5 new varieties into the market every year. In 1998, through approval of state relevant departments, the company set up China Research Center of Drying and Granulating, that can research new process and develop new technology and provide new products for pharmaceutical, chemical and foodstuff industries. We have many testing machine in our lab for to make trials for clients.

 

YIBU Spin Flash dryers are designed for continuous drying of cohesive and non-cohesive pastes and filter cakes, as well as high-viscosity liquids. The main components in an YIBU Spin Flash plant are a feed system, the patented drying chamber and a bag filter. Widely acclaimed by customers in a variety of industries all over the world, this patented process provides a faster and more energy-efficient alternative to spray drying. With more than 150 YIBU Spin Flash dryer installations world-wide YIBU DRYING combines experience and cutting-edge technology into added-value solutions for our customers. Elevated drying temperatures can be used with many products since the flashing off of surface moisture instantly cools the drying gas without appreciably increasing the product temperature which may damage its quality.

Principle

Wet material is dispersed into a stream of heated air (or gas) which conveys it through a drying duct. Using the heat from the airstream, the material dries as it is conveyed. Product is separated using cyclones, and/or bag filters. Typically, cyclones are followed by scrubbers or bag filters for final cleaning of the exhaust gases to meet current emission requirements.

Feed system

The feed system consists of a feed vat where a discontinuous flow of product is buffered and fragmented by an agitator prior to continuous drying. A variable speed feed screw (or pump in the case of fluid feed) forwards the product to the drying chamber.

Drying chamber

The rotor at the conical base of the drying chamber fluidizes product particles in a drying-efficient hot air flow pattern in which any wet lumps are rapidly disintegrated. Hot air is supplied by a temperature-controlled air heater and speed-controlled fan, entering the drying chamber at a tangent in order to establish a turbulent, whirling air flow.

Airborne, fine particles pass through a classifier at the top of the drying chamber, while larger particles remain in the air flow for further drying and powdering.

The drying chamber is rigidly designed to withstand pressure shock in the event of explosive combustion of flammable particles. All bearings are effectively protected against dust and heat.

Bag filter

Powder from the drying chamber is collected in bag filter, while the outlet airleaves the system at the top via a suction fan.

Pneumatic coolers are a simple and reliable method of cooling and conveying dried product. In many instances ambient air will achieve the desired cooling duty. Where required, greater cooling capacity and a finer degree of control can be achieved with conditioned air at a controlled humidity and temperature.

Application 

Agrochemicals/Ceramics/Food and feed products/Inorganic chemicals/Organic chemicals/Pharmaceuticals/Pigments and dyestuffs/Waste products;

Feature 

1.This machine combines the whirl technology with the fluidity, ejection and smashing step technologies.

2.The equipment is compact and small in size, high in production efficiency and continuous in the production. It has realized that " small equipment can perform the large production".

3.The drying capacity for this machine is big but its energy consumption is low. Its heat efficiency is high.

4.The material stay time is very short. The quality of the final products is very good. The machine can be used for drying the heat sensitive materials.

5.For the negative pressure or the micro-negative pressure operation, the machine is good for its tightness and high in the efficiency so as to eliminate the environmental pollution;

6.High drying efficiency providing low energy costs;

7.Continuous processing with short processing time;

8.Low operator overheads and minimum maintenance costs;

9.Controlled residence time enabling high temperature drying;

10.Available in cGMP compliant configurations;

 Parameter 

Layout Drawing 

Our Advantages
 1. We use high-end imported brands of instruments and processing machines, to create superior quality machine for you ; YIBU makes you feel free about the after-sales service.
 2. We provide the spare parts with the cost of the spare parts themselves for lifelong time .

3.We can make the machine based on the customer request .

4.For the material for the machine ,we have several kinds of raw material for choice  Such as SUS304 ,316L , carbon steel as well as others .

5.For the heating source for the machine , we can make it based on the available facility at customer site ,such steam ,electricity ,gas-furnace and so on.

6.we invited and pointed Professor Arun s. Mujumdar, the lifetime chairman of International Drying Conference and the winner of “Friendship Award” of the Chinese government as our technical consultant as to keep YIBU machine with  the world advantage technology

7.We have R&d team ,and can help customer to design his process of the product .

8. For the motor , we have more choices , such ABB,SEW,Siemens and so on .

9.For the burner , we have choices of Usgas ,Rellio or other international brand .

11.For shaft , we can choose SKF ,Japan NSK bearings.etc .

12.Our machine we can design with explosion proof , dust -free, water-free , sealed circulating .

13. Guarantee /warranty :1year calculating from the day of successful installation and commissioning.

14.Package : wooden packing . Special fumigation -free wooden material . Or according to customer requirement . 

15.Product special features : A. Dust-proof ,heat-proof ,oil -proof ,explosion -proof .

                           B Green,Environment performance

Pre-service
Act as a good adviser and assistant of clients to enable them get rich and generous returns on their investments.

1. Introduce the product to the customer in detail, answer the question raised by customer carefully;

2.Make plans for choice according to the needs and special requirements of users in different sectors;

 Sale service

1. Ensure product with high quality and pre-commissioning before delivery;

2. Delivery on time;

3.Provide full set of documents as customer’s requirements.

After-sale service

Provide considerate services to minimize clients’ worries.

1.Assist clients to prepare for the first construction scheme;

2.Install and debug the equipment;

3.Train the first-line operators;

4. Examine the equipment;5.Take initiative to eliminate the troubles rapidly;

6.Provide technical support;

7.Establish long-term and friendly relationship.

Service commitment

1. Provide clients one-year warranty to make sure the machine work well;

2.We always keep certain inventory level of spare parts, which means the replacements can be sent to you timely;

3.Send every client a preferential quotation.

1.Are you a manufacturer ,trading company or a third party

We are a manufacturer ,and we have started our production on 1970 and have the private company right since 1995.

2.Where is your factory located

Our company is located in Changzhou city ,Jiansu province,China .it is

In the middle of Shanghai and nanjing .

3.How can I go to your factory ?

You can fly to shanghai pudong or hong qiao international airport directly ,and then take the high speed train or bus to Changzhou station and then we can pick you up at changzhou station for our company . Our company is around 30~40km away from the changzhou station.

If you are in China now , you can fly to benniu airport ,or take the train or bus to our city directly .

We sincerely welcome to visit our company at any time

 4.What’s your mini order ?

 Our mini order is one set .

 5.Is there any certificate of YIBU ?

Yes, we got ISO9001:2008 Quality Management System Certificate,ISO14001:2004 Environmental Management System Certificate, OHSHS18001:2004 Occupatinal Healthe and Safety Management System Certificate, ISO10012:2003 Certificate for the system of Inspection measurement and Test, CE, CE;SGS;TUV;GOST;UL;GMP also we got 60 item patent, CE;SGS;TUV;GOST;UL;GMP

6.Is there any standard of electronic systems?

YES ,The electronic systems and their safety should comply with the requirements set forth in 21 CFR Part 11 and GMP Annex 11; The data should be collected at appropriate time intervals and stored in the system in a fixed format that can be printed out/read;

Access to all input and output values should be provided by entering the user personal code and password. The system should ensure three-level access (Administrator-Supervisor-Operator). A detailed description of the access rights for each level should be included to the equipment functional specification (FS);