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The New Year's Eve cold wave is about to hit, how do pharmaceutical companies prepare to keep out the cold?

 Last Update: 2022-01-20
 Source: Internet
 Author: User

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[ Focus on Chemical Machinery and Equipment Network ] According to China Weather Network, affected by the cold wave, most areas of the country will be in the cold and sunny for the New Year this year.
The New Year’s Eve cold wave hits, in order to keep warm, I believe everyone is already preparing cold-proof equipment for this winter, down jackets, hats, scarves, gloves, etc.
will come in handy.
In the pharmaceutical industry, warmth protection measures are also *.

Chemical machinery and equipment network hotspots pay attention to chemical machinery and equipment

It is understood that the winter is affected by disastrous weather such as low temperature, rain, snow, freezing, and cold waves, and the inducing factors of equipment accidents increase.
Therefore, it is very important to do a good job in the protection of related equipment.

In the pharmaceutical industry, different devices take different measures to keep warm.
Take the boiler of a pharmaceutical factory as an example.
In the rain, snow and freezing weather, the possible consequences or problems of the boiler include: the boiler is collapsed by heavy snow, causing personal and equipment injuries; the boiler in the disabled state, some parts of the water pipe and glass tube type The level gauge may be frozen and cracked; in a cold environment, pipe water hammer is likely to occur when draining or opening the steam valve; when the connecting pipe between the safety valve and the boiler is long or the safety valve discharge pipe is easy to accumulate water, it is safe The valve may be frozen, the pressure cannot be relieved in time, and the water duct is frozen.

In response to the above-mentioned different problems, manufacturers need to take different countermeasures.
For example, in order to prevent the boiler from being crushed by heavy snow, it is necessary to clear the snow on the top of the boiler in time according to the situation; for boilers that are out of service in freezing weather, they should be released.
Keep the water in the pot or remove the glass tube of the water level gauge.
Warmth measures should be taken for the water storage pipe; in cold environments, when opening the valve, you should strictly follow the operating procedures, lengthen the heating time, and fully open the tube after fully warming the tube.

　　In addition, the safety valve discharge pipe should be equipped with a water pipe at a suitable position to ensure that the water in the pipe is drained.
The safety valve should be manually discharged when the weather is cold.

　　Take the pure water equipment as an example.
This equipment is also very common in the pharmaceutical industry and is used frequently.
In order to maintain the normal operation of industrial pure water equipment in winter, it is necessary to take protective measures for the equipment.
For example, if there are pipes that are exposed outdoors, it is necessary to install insulation materials for the pipes to prevent the pipes from breaking due to thermal expansion and contraction, which will affect the water quality.
At the same time, if the whole pure water equipment is exposed outdoors, it is necessary to move them indoors or build a simple shed to cover the insulation material to keep warm to prevent the possibility of icing and breaking of the pipeline.

Insulation Materials

　　In order to prevent the icing of the pipeline of the pure water equipment, some technicians also suggested that a three-way link water can be installed at the water inlet pipe of the equipment, and the water should be opened to allow the water to flow finely, which can effectively prevent the pipeline from freezing.
In addition, because the air in winter is relatively dry, the staff should regularly overhaul the circuit of the pure water equipment to prevent the circuit from breakdown or damage due to the dust in the air.

　　The industry pointed out that the anti-freezing measures of the equipment are exquisite, and the management personnel of the enterprise should keep the equipment warm according to the corresponding measures formulated by the company.
It is reported that recently, with the gradual drop in temperature, some pharmaceutical companies have already put the heat preservation and antifreeze work of the equipment on the agenda.
They have organized special personnel to conduct a comprehensive inspection of the equipment and heating system.
On the basis of ensuring the heat preservation facilities such as heating, they have also returned Take relevant measures in time to block the entry of cold air, so as to ensure normal production and increase output.

　　Original title: New Year's Eve cold wave is about to hit, how do pharmaceutical companies prepare to keep out the cold?

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