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Precautions for use of pneumatic grouting pump

Time: 2019-02-15 Browsing: 748 times
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Pneumatic grouting pump is mainly used in the construction of mines, tunnels, water conservancy, subways, buildings, and bridges, for grouting and plugging water, filling gaps, grouting and consolidation of broken rock layers, and anchor grouting; it can also be used It is used to maintain local defects such as highway and railway roadbed sizing and soft foundation treatment; and it can also eliminate hidden dangers in flood rescue.

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The pneumatic grouting pump is small in size and light in weight. You can work in places with large changes in temperature or humidity, or flammable and explosive, but pay attention to the following points when working:

1. Check before grouting, check the hose joint to see if it is firm and reliable.

2. During the grouting operation, it is not allowed to artificially shake the high-pressure hose to ensure the protection of personnel and machinery.

3. The working pressure must not exceed the specified pressure value of the machine.

4. Grouting pumps that have not been used for a long time should be oiled on all parts during storage, and the valve ports and ball of the suction and discharge valves should be smeared.

5. The accessories used in the grouting pump shall not be changed at will, and corresponding supporting accessories shall be used.

Henan Zhongqiang Mining Equipment Technology Co., Ltd. is a large-scale enterprise integrating research, development, production, and sales of "one pass and three prevention" equipment, ventilation and dust removal equipment, and agricultural machinery equipment for coal mines. And can undertake roadway construction, mechanical and electrical equipment installation, municipal environmental protection, housing construction and other projects. The company has a high-quality R & D team, advanced production and testing equipment, and has cooperated with many scientific research units such as China University of Mining and Technology, Chinese Academy of Sciences, Chongqing Coal Science Academy, Henan University of Science and Technology, Henan University of Science and Technology, and the quality of the products produced , Performance are at the domestic level, the products sell well all over the country.

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