png1-paddle-dryer

In order to increase the drying rate and prevent uneven drying, mechanical agitation or the rotation of the container itself is usually used to increase or continuously update the heat transfer surface of the material, so it is necessary to further study the adhesion problem of the heat transfer mechanism. The drying unit itself is […]

Lignosulfonate

Lignosulfonate, also known as sulfonated lignin, is a by-product of sulfite process paper pulp and can be used as concrete water reducer, refractory material, ceramics, etc. Precipitating agent such as lime, calcium chloride or basic lead acetate is obtained by a process such as precipitation, separation and drying. This week, I will share with you […]

Black-liquor-drying

China has a lot of small and medium-sized paper mills with straw as raw material, but the problem of black liquor pollution has not been solved very well. The previously proposed alkali recovery black liquor treatment measures, due to large investment, are generally difficult for medium and small paper mills to bear. In addition, there […]

dryer-rd

In the production process of light calcium carbonate, drying is one of the main energy-consuming units, and it is also an important process that affects the final quality of the product, such as impurities such as black spots, pH, and sedimentation volume. Therefore, it is especially critical and urgent to choose drying equipment with low […]

Mixing technology

In recent years, with the rapid development of industrial and agricultural production, the demand for drying equipment has become larger and larger, the structure and performance of the dryer have been significantly improved, the quality has been continuously improved, and the overall level of drying equipment has been continuously improved. The progress is mainly manifested […]

Multi-stage drying equipment

When we want to dehydrate a product, we will think of drying equipment or drying equipment. We will look for information about drying equipment and drying equipment. Because of the special information about this type of product, we often have Mix the drying equipment with the drying equipment. I don’t know how to distinguish between […]

Feed drying equipment

The processing equipment is for the production process and is the specific implementer of the reasonable production process. With the continuous improvement and improvement of the feed processing technology level, the performance requirements of the feed processing equipment are also more stringent. Here, not only the traditional host equipment, such as pulverizers, mixers and molding […]

Paddle dryer design picture

First, Paddle dryer design The RD-Paddle dryer design process consists of nine parts, namely: 1. Sub-cylinder 2. Buffering silo 3. Cloth spiral 4. Drying main unit of RD (two stages) 5. Discharge spiral 6. Wet dust collector 7. Condenser 8. Induced draft fan 9. Cooling tower   You can also browse more about the working […]

RD-Rotary sludge dryer

Project project At present, the drying of conventional water-containing powder materials mostly uses an existing drum dryer. This kind of equipment not only consumes a lot of energy, but also has a large floor space, and excessive exhaust emissions are likely to cause dust to pollute the environment. For the drying of paste materials, drying […]