Storage chamber of high polymer material for blocking air leakage through spraying to coal mine

Abstract

The invention relates to a storage chamber of a high polymer material for blocking air leakage through spraying to a coal mine. The storage chamber comprises a storage chamber body, an inner chamber is formed in the storage chamber, and the storage chamber is characterized in that a second temperature-humidity sensor and a flammable gas sensor are installed on a wall of the side surface of the inner chamber, supporting piers are separately fixed to the bottom surface of the inner chamber, and a bottom plate is fixed to the tops of the supporting piers; a heating groove is formed between the bottom plate and the bottom surface of the inner chamber, a heating pipe and an air pipe are installed in the heating groove, and the heating groove is filled with a phase-change energy-storing material; a dehumidifier is installed on the bottom plate, and an electric control box is installed on the outer portion of the storage chamber. By arranging an electric heating pipe and the dehumidifier, airin the inner chamber can be heated and dehumidified, therefore a good temperature-humidity environment is ensured, and it is ensured that the stored material is in the environment with the best temperature and humidity, so that it can be avoided that the material goes bad. The flammable gas sensor can monitor flammable gas in the inner chamber in real time, if the flammable gas exceeds the standard, gas in the inner chamber can be timely changed, and therefore the hidden safety danger is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of polymer material storage equipment, in particular to a polymer material storage room for coal mine spraying and air leakage plugging. Background technique [0002] Coal mine spraying plugging wind is used to add plasticizers and additives to the solidifying agent composed of polymer materials and cement or fine aggregate, etc. After stirring and mixing, it is sprayed on the surface of coal and rock mass by spraying process, which has the functions of bonding and plugging wind blocking. Functional plastic sealing material, after being sprayed on the surface of the coal and rock mass, it shows obvious plasticity. When the coal and rock mass is displaced by force, the sealing material caused by the residual stress in the sealing material disappears, and the storage of the polymer spraying material should be placed In a dry and ventilated place, pay attention to moisture-proof and sun-proof, and the stacking ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a polymer material storage room for coal mine spraying and plugging, which solves the problem of poor moisture-proof effect of the storage equipment

Images