Changzhou Ruide Drying Engineering Technology Co., Ltd

News

Home > News > Flash dryer production process introduction and production performance

Flash dryer production process introduction and production performance

2018-06-20

The drying of flash dryers is the most common unit operation, and the production of bulk drugs and preparations has been widely used. From heat transfer methods, convection, conduction, radiation and so on. The existing Drying Equipment is most convective heat transfer drying, hot air drying, hot air drying contact, heat transfer and evaporation. Typical parallel-flow Dryer equipment, ventilation dryers, rotary dryers, dryers, fluidized-bed dryers, spray-dryer applications, those, plus prototype variants, and so on. Air drying, fluidized bed drying, Spray Dryers are hot air as a heat source and, as in the drying, also complete the material handling, the main feature is the non-driving part of the convection drying process energy saving dryer exhaust dust and odor, when The large amount of wind should be good at the end. The flash dryer is cut by hot air into a dry bottom, forming a strong wind field driven by a rotating stirrer, under a strong function of the impeller rotating at high speed, effect of material, friction, and scattering under the action of shear force blocks The material is quickly crushed, and is in contact with hot air, heated, dried, effectively prevented from sticking to the material and metamorphosing heat-sensitive materials, and can be dried into a uniform powder product, eliminating the crushing classification and screening process. The strong shearing, blowing and rotating effects of flash dryer materials, the selection of various charging devices, and the continuous and stable feeding, will not lead to a bridge phenomenon, the concept of advanced technology, reasonable design and compact structure. Wide application scope, large production capacity, good product quality, high efficiency, energy saving, drying in equipment, crushing, screening once, eliminating environmental pollution, performance of flash dryer has reached the international advanced technology level. Flash dryer performance advantages: 1, in the flash dryer set teeth on the scraper, you can stick to the machine in a timely manner. Avoid sticking walls to ensure the normal operation of the equipment, stable and reliable. 2, continuous operation, stepless speed motor control feed rate, stirring shaft revolution can be adjusted according to the size of different products, and the degree of hot air can also be adjusted to ensure that the dry material of various technical indicators. 3, the whole closed flash dryer drying process, and according to negative pressure operation, the material does not leak, no pollution to the environment, safety and health. 4, can be dried paste, filter cake, etc.; flash dryer instant requirements to complete the drying process, dry heat-sensitive materials to ensure product quality. Intrinsic stirrers, while hot drying at high speed, can handle slightly sticky materials. 5, high-speed particle flow dispersion, drying time is short, high speed, high thermal efficiency. 6, in the drying process, the material is not diluted, reducing evaporation of water, energy-saving effect is remarkable. 7, Flash dryer equipment compact structure, small footprint, dry, crushing, grading, is a combination of hydrocyclone technology, streaming media technology, spray technology and convection heat transfer organic technology, dry without crushing, screening Simplifies the production process and saves power and equipment costs. The flash dryer adopts special wind equipment to reduce the resistance of the equipment and provide an effective air dryer, effectively prolonging the service life of the transmission components. The hot air is dried by the inlet pipe at a proper discharge speed from the bottom of the dryer. Room, Changzhou Haomai Drying Engineering Co., Ltd. designed equipment for many years in the fields of pharmaceuticals, chemicals, pesticides, electronics, mining, food, dyes, pigments, etc., in the national market. Flash dryers can paste high-viscosity, sediment or dry cake-shaped materials without secondary breakage. Due to the short drying time and low temperature rise, it is suitable for some dry heat-sensitive materials and biological bacteria. The rotary flash dryer has the advantages of simple structure, convenient operation, small equipment occupation area, low energy consumption, micro-negative pressure operation, no dust flying, and greatly improved operating environment. Therefore, more and more extensive range. Rotary flash chambers come in a variety of configurations. Three are typical. The first is a large cone, and the lower bottom is an annular gap. The vortex chamber is in communication with the diffuser at the bottom of a rotating blade. Some measures make the annular gap in the bottom adjustable form. This type of dryer is generally operated with positive pressure and the high viscosity material is dried. The interior of the wind collection chamber generally assumes a volute structure that evenly distributes the hot air of the rotating flash section. There is also a form of ventilation for the cylinder and the deflector. It is to take measures to avoid all wind dead angles. The flash dryer is one of the most widely used devices. The fastest growing country is also known as a cyclone dryer and a fast rotary dryer. Flash dryer combines the advantages of fluidization, cyclone, fountain, crushing, grading technology, fluidization technology, cyclonic technology, spray technology and convection heat transfer technology and equipment technology content, suitable for paste, granular, cake shape Material and mud are dry.

Send Inquiry

Angel

Ms. Angel

Tel:86-519-68231907

Fax:86-519-68231871

Mobile Phone:+8615861192272Contact me with Whatsapp

Email:sale@jsdryer.net

Address:Industrial Park Xinbei District, Changzhou City, Jiangsu Province, China, Changzhou, Jiangsu

Mobile Site

Home

Product

Whatsapp

About Us

Inquiry

We will contact you immediately

Fill in more information so that we can get in touch with you faster

Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.

Send