BE Type Glass Lined Reactor

BE type glass lined reactor

Equipment name: BE type glass lined reactor

Equipment specifications: 1000~50000L

Equipment pressure: -0.1~0.6Mpa

Equipment temperature: -19~200℃

Equipment design service life: 10 years

a. Glass lined reactor introduction

Glass-lined reactor equipment is to line the inner surface of steel container with glass containing high silica, and then it is burnt at high temperature to firmly adhere to the metal surface. It is commonly used in petrochemical, rubber, pesticide, dye, pharmaceutical and other industries to complete sulfonation, nitration, hydrogenation, alkylation, polymerization, condensation and other processes, as well as reaction equipment for many other processes of organic dyes and intermediates.

b. How to determine the thickness of the glass lined reactor

The glass lined reactor is burnt at high temperature and firmly adheres to the metal surface to become a composite product. Then its wall thickness will directly determine its service life. However, how to determine the wall thickness of the glass lined reactor? Let's take a look together.

The determination of the wall thickness of the glass lined reactor requires not only its strength but also a certain degree of rigidity. Because the glass lined layer is relatively brittle, if the steel shell deforms greatly when subjected to external loads (including temperature and pressure), it will easily cause the glass lined layer to break, and the equipment will lose its anti-corrosion performance. The steel shell of the glass lined reactor can meet the minimum wall thickness calculation formula for a certain stiffness.

The failure or danger of the glass lined reactor during use is basically caused by the outer wall being too thick or too thin. In order to ensure the safety of equipment and operators, we should understand the above knowledge in time and take precautions.

c. Production process of glass lined reactor

The glass lined reactor is a kind of industrial enamel product. It is formed by the high silicon content glass enamel enamel through the high-temperature enamel of about 900 ℃, so that the glass enamel even and tightly adhere to the surface of the metal substrate. A composite product with dual advantages of strength and glass corrosion resistance, its specific production process is as follows:

1. When making the glass lined reactor, first press the steel plate with a mold into a baffle that meets the requirements of the reactor. The width of the baffle should be one-eighth to one-sixth of the reactor, and then the baffle According to the size of the equipment, it is folded into one or more layers, and then welded to its inner wall for enamel burning.

2. The dry mix, welding rod and enamel used to produce the glass lined reactor must be of high quality. The steel should have a tight inner lattice structure and trace elements, because it can inhibit hydrogen absorption. For the enamel, choose the enamel with good corrosion resistance, excellent resistance to temperature difference and low melting point.

3. The enameling process in the glass lined reactor adopts the firing process of "low temperature long firing" and "slow cooling after enameling". The reactor has no pores after enameling three times, and the subsequent enameling just increases the thickness of the enamel layer. So it has good corrosion resistance, friction resistance, and collision resistance.

The quality of an glass lined reactor is directly related to the production process of the equipment. Therefore, understanding the production process of the equipment will help us choose better quality products. I hope that the above content can help users choose the right one. The product.

Advantages of our equipment

1-Using high-quality Q345R pressure vessel special steel plate to ensure product quality from the source.

2-Porcelain glaze adopts high-quality glaze ZQ-094 imported from the Czech Republic, which is comparable to the world's top quality. It can adapt to various strong corrosive media well and ensure the service life of the product.

3- Able to manufacture equipment conforming to ASME, PED, GB150 and JIS10K standards according to customer design requirements.

4-Adopt international advanced cold enamel technology to ensure the firing quality of enamel.

5- After completion of all equipment, 20KV high voltage electric spark testing and water pressure testing are carried out to ensure the quality of the products to the greatest extent.

http://www.zivamachinery.com/