2026-04-10Views：
What are the safety measures in the work of the air compressor?
(1) When the compressed air is cooled, the oil-water mixture condensed in the cooler, air storage barrel and oil separator must be blown off in time, at least once per hour.
(2) When the air compressor is working, if the cooling water supply is not timely, it must be parked immediately to be cooled.
(3) Before the air compressor is started, the water jacket of the cylinder and the cooler is advanced with water.
(4) Before the cylinder water jacket is completely cooled, no water is allowed to enter to prevent cracks in the cylinder wall.
(5) The cooling water entering the water jacket shall be put into a special water tank with water pressure drop. The water tank shall be equipped with a horizontal level indicator scale. When the horizontal level falls below the limit, the signal equipment will take effect. Centrifugal pump can also be selected to feed water; Do not directly use the self-leiyuan water pipe to feed water, because it is difficult to see whether water enters or not.
(6) Drainage from the cylinder water jacket or cooler water jacket must be made with an open liquid flow in order to view the uninterrupted effect of all cooling equipment and measure the drainage temperature. The drainage temperature shall not be 20 ℃-30 ℃ higher than the inlet water temperature.
(7) In order to prevent blasting caused by overpressure, the compressor shall be equipped with a pressure gauge and safety valve that have passed the verification.
(8) When compressed air must be introduced into a system with lower pressure, a pressure reducer must be provided.
(9) In order to prevent the compressor system from breaking due to the ignition of the gas explosive mixture, the following measures must be taken:
(10) When checking and repairing, special attention must be paid to prevent scrubbing materials, wood blocks, etc. from falling into cylinders, air storage barrels and pipes, because such substances may catch fire in compressed air.
(11) When cleaning the cylinder wall, use kerosene, not gasoline, and scrub cloth not too much oil.
(12) After cleaning, the cylinder head must be opened to allow the fuel to evaporate completely.
(13) When using compressed air, the airflow direction must not be toward the staff.
(14) the oil inside the air compressor connecting pipe must be carefully cleaned; according to the operation of the equipment, the cleaning cycle is generally 3 to 6 months.
When purchasing water lubricated air compressors, the factory often asks about 75kW air compressors. After the sales manager Shen of Shanghai granklin group air compressor company learned about it, it turned out that this enterprise was used to produce food. because food safety was very important, our sales manager chose the new water for our customers.
The simplest point is to see whether it contains a frequency converter, and the second is to see whether the motor changes its speed according to the actual working conditions during operation. There are many factors to look. Speed directly affects the oil pressure and high and low pressure. I can see whether there is frequency conversion in current or not. Literally understood, the speed of the variable frequency air compressor is almost the same as the fixed frequency under the working state. When the air compressor is not in the pumping state, the motor frequency will automatically drop and the input power will be reduced to achieve the effect of energy saving.
Purchase oil-free air compressor to choose the brand, we are as far as possible to choose the best brand in China, the product quality and after-sales service ability of large factories are impeccable. In the domestic procurement of oil-free air compressor can consult the "Shanghai granklin group", water lubricated oil-free air compressor is currently the mainstream oil-free air compressor in China, as a brand
View detailsWater-lubricated air compressor, oil-free air compressor produced by Shanghai Granklin Group, focuses on energy-saving frequency conversion series for enterprises to save energy and provide stable oil-free clean compressed air. What are the advantages of oil free air compressor?
In the field of food production, the quality of compressed air is directly related to food safety and product quality. In view of the problem of "whether the air compressor in the food factory can use the micro-oil air compressor", it is necessary to advance from the aspects of food safety risk, regulatory requirements and industry practice.
As we all know, there are many types of air compressors, one of which is called permanent magnet variable frequency air compressor, which is also the highest sales volume in the selection of air compressors, and the number of "fans" is also very large, so let's learn about the advantages and disadvantages of this permanent magnet variable frequency air compressor.
Screw air compressors are more common in the air compressor market, gradually replacing piston machines. Basically the piston machine has been taken off the market. But how do you know the price of an air compressor? Users who do not understand must bear the burden.
Twenty-first Century air compressor market competition is fierce, consumers in the purchase of products, often the machine quality and price included in the purchase standard. Therefore, this article will be common in the market a variety of labeling methods to make a description, in order to protect the interests of consumers to do a force.
Oil-free air compressors are often used in production and life. Many companies will purchase them, but there are some parameters that need to be understood when purchasing. The precautions for choosing oil-free air compressors are as follows: 1: First of all, you must choose a truly oil-free air compressor. There are many types of oil-free air compressors on the market, but there are not many that can be completely oil-free, granklin water lubricated air compressor when running
Whether it is a low-pressure air compressor, a medium-pressure air compressor, or a high-pressure air compressor, Granklin water-lubricated oil-free screw air compressor will be your best choice. There are many types of oil-free air compressors, including small oil-free air compressors and large oil-free air compressors. Small oil-free air compressors are aimed at piston air compressors, while large ones are aimed at screw air compressors. Different types of air compressor prices also vary.
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