As we all know, enamel reactor is a kind of anticorrosion equipment, widely used in various industries.

In many anti-corrosion equipment, enamel reactor life is relatively long, this is only in our choice of materials under the right circumstances. But if our reactor equipment to choose the sub-standard coating, may affect its service life, then the coating should meet what kind of requirements? Next, let’s find out.

1. Enamel reactor coating （lining） layer should have good adhesion.

2. The coating （lining） layer shall have excellent electrical insulation and resistance to Yin chi stripping.

3. The coating （lining） layer should have excellent anti-permeability to ensure that the film has enough thickness （the general film thickness is 250-300mm） , can effectively prevent the corrosive media from penetrating to the enamel reactor substrate surface.

Four. The coating （lining） layer shall have excellent water resistance, oil resistance and temperature resistance. To consider the anti-static nature of the anti-corrosion layer, will not pollute enamel reactor.

It is difficult to distinguish paint from inferior paint in appearance. Therefore, in order to avoid the purchase of inferior coatings and lead to enamel reactor damage, it is recommended that you select the manufacturer when the identity of the enterprise. In addition to the strict selection of paint, we also need the enamel reactor in the daily use of the process of regular maintenance, in order to make the equipment work properly.

The enamel reactor is made by lining the inner surface of the steel container with glass containing high silicon dioxide, which is solidly adhered to the metal surface by high temperature. Therefore, it has the dual advantages of glass stability and metal strength, is an excellent corrosion-resistant equipment. The use of the reactor is closely related to its performance. It is precisely because of the unique combination of pressure resistance and corrosion resistance of enamel reactor, and the price of enamel reactor is much cheaper than stainless steel equipment, so a variety of advantages greatly expand the scope of application of enamel, to make it applicable to a number of areas, the following compendium briefly introduced:

1. Enamel reactor has good mechanical properties, abrasion resistance and pressure resistance, can be made into bearing sleeve, ship propeller and so on.

2. Good insulation performance, can be used as high-voltage insulation coating, for high-frequency motor, transformer and so on.

3. It is chemical property stable and resistant to organic acids, inorganic acids and alkalis. It is used in reaction tanks, towers, etc. . In chemical industry, it is an indispensable anticorrosive material in chemical industry.

4. Stable thermal performance, can be made into cars, tractors, train exhaust pipes, industrial chimneys, aircraft, rockets in the high-temperature components, some of the radiation source materials in atomic energy technology.

The enamel reactor has the double advantages of the stability of the glass and the strength of the metal. It is an excellent corrosion-resistant equipment. In many chemical reaction conditions, enamel reactor can not only replace the price, expensive stainless steel containers, but also can be widely used in stainless steel containers can not be used in the corrosion environment.

The agitator is one of the most important parts of the reactor equipment. How to select the agitator is the premise to ensure the normal operation of the glass-lined reactor in the later stage, to know if the agitator to achieve the glass-lined reactor and the outside completely isolated, thus achieving high temperature, glass-lined under the non-leakage. The invention solves the leakage problem that the mechanical seal and the packing seal of the glass-lined reaction kettle can not be overcome, and ensures that the environment and the person are not harmed, is one of the core components of glass-lined reactor so how to choose glass-lined reactor agitator it.

First of all, according to the paddle mixing structure is divided into flat blade, inclined （folded） blade, curved blade, helical blade mixer. Slurry type, turbine type agitator have flat blade and inclined blade structure propulsion type, screw type and screw belt type blade for the helical surface blade structure according to the installation requirements can be divided into integral type and split type, it is convenient to fix the agitator directly on the agitator shaft without removing other parts such as couplings.

Secondly, it is divided into axial flow agitator and radial flow agitator according to the fluid flow pattern. Some agitators produce both axial and radial flow when they are in operation, which are called mixed flow agitators. The propulsive agitator is the representative of axial flow type, and the flat-bladed disc turbine agitator is the representative of radial flow type, the inclined blade turbine stirrer is the representative of the mixed flow pattern.

It is very important to choose the right agitator for the equipment of glass lined reactor. If you have any problems in the process of choosing agitator, you can consult us.

Select special insulation cotton, the enamel reactor wrapped up, play a heat insulation effect, can effectively prevent excessive temperature loss, to provide heating speed.

Second, the solution in the reaction tank of enamel reactor is not filled up once, so the heating rate can be affected by intermittent adding method, the first adding liquid is about 1/2 of the capacity. When the temperature rises to a set temperature, the material is added to the enamel reaction tank and the liquid is added according to the above method, which can also effectively provide a heating rate.

III. Properly increasing the setting temperature of the high-temperature oil bath （high-temperature circulator） , so that the reactor can withstand higher temperature, shorten the heating time, when the enamel reactor is close to the use of temperature, h temperature high temperature oil bath （high temperature circulator） will be reduced to the actual use of temperature.

How to prevent enamel from falling off? That’s what we’re going to tackle in this issue. The answer to this question lies in the following explanation. Please see the summary below.

1. Avoid vibration and external shock during transport in enamel reactor.

2. When using the reactor, do not add particles, even if added, do not stir, so as not to damage the enamel surface. If there are minor problems, such as enamel shedding and cracks, should be immediately repaired with JS916.

3. Prevent solvent corrosion enamel reactor metal body, cause unnecessary shutdown and equipment scrap.

Four. The reactor in the use of the process, if due to improper maintenance and large areas off, it is recommended to return to the factory re-glazing.

Four. The reactor is a low-carbon steel tire surface spraying high silicon content of enamel, after 900 degrees of high temperature baking, so that the enamel is tightly attached to the surface of metal steel tire.

5. Because of the mechanical and physical properties of the two materials are different, enamel reactor damage is also a variety of reasons. There are generally the following reasons for mechanical damage, working temperature, processing stress damage, electrostatic breakdown, hydrogen corrosion, substrate unqualified.

These are the main contents of the enamel reactor. The operating temperature of the reactor has a great influence on the use of the glass-lined reactor. If the stress produced by the enamel exceeds the applied stress due to a large change in temperature, the enamel will be destroyed.