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How to solve the problem of non-drying or non-heating in the spray dryer?

 Last Update: 2022-03-27
 Source: Internet
 Author: User

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[ Focus on Chemical Machinery Equipment Network ] In the fields of medicine, chemical industry, food and other fields, spray dryers are a common material drying equipment that plays an important role.
Data shows that in 2017, the total market size of spray dryers was US$1.
068 billion.
In recent years, the market size has grown steadily.
It is estimated that the market will reach US$1.
611 billion by the end of 2025.
As a major manufacturing country in my country, the market demand for spray dryers is also showing an expansion trend, driving the growth of the market scale.

Chemical machinery and equipment network hot attention to chemical machinery and equipment spray dryer drying equipment

With the increasing enthusiasm for innovative research and development of domestic spray dryer companies, domestic equipment is opening up the market with its high cost-effective advantages to meet the needs of pharmaceutical companies.
However, many users report that in the process of use, the equipment often does not dry, does not heat up, or the drying effect is not good.
What is going on? How to solve it?

Some drying factory technicians said that when the spray dryer has the above situation, don't worry, you can check it yourself first, and if you can solve it by yourself, you can solve it by yourself.

"For example, if it is caused by heating element failure or thermal overload cut-off, it can be solved by yourself.
" The technician said that the general non-drying reason is that the machine does not have proper airflow.
Just improve the airflow condition.
Solve the problem.

　　If the problem is not caused by airflow, then you can refer to these methods: First, check whether the hose is blocked or bent.
Blockage or bending will affect the airflow out of the machine, resulting in poor air circulation and hindering the dryer.
Normal heating will affect the drying effect.

　　Second, if it is confirmed that the hose is not blocked or bent, then it is necessary to check whether the material is overloaded.
Once the material is overloaded, it will also cause the machine to block, making the air unable to circulate freely.

　　Third, once the machine is overheated, it will not only affect the performance of the machine, but also easily damage the machine.
If the thermal overload has been cut off, you can perform a simple reset; if the equipment has been damaged severely, you need to find professional maintenance personnel to deal with it.

　　According to the industry, in fact, these failures of spray dryers are relatively normal things, because the equipment is like a car, and even the best products are prone to wear and tear after a long period of use, and have a certain impact on performance.
"Just like a car needs maintenance, the spray dryer should also be maintained at ordinary times, so that the machine can better maintain a stable running state and better serve the production.
"

　　For example, when maintaining a spray dryer, you should pay attention to the cleaning work, keep the equipment clean, and clean up in time if there is dirt.
And when cleaning the equipment, pay special attention to components such as dehumidifiers, air sweeping devices, and fans to prevent water from entering these equipment during cleaning.
At the same time, regular inspection is also a work that cannot be ignored.
Users need to inspect and adjust the parts of the spray dryer from time to time, and add lubricating oil in time for the lubricated parts and parts.

　　In addition, it is worth mentioning that when purchasing spray dryers, buyers should look for products from manufacturers with complete qualifications to ensure that the product quality is good and the after-sales service is guaranteed to avoid worries.
Therefore, buyers should Choose carefully and shop around.

　　Original title: How to solve the problem of non-drying or non-heating in the spray dryer?

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