A dust explosion-proof atmosphere detection device

Abstract

The invention discloses an explosion-proof atmosphere detection device for dust. The structure of the device comprises an explosion-proof dust atmosphere monitoring equipment main body, a top circulating water storage tank, a dust content detection internal transmission case and a bottom circulating water storage tank, wherein an atmosphere dust detection pipeline, an atmosphere dust emission boxcircuit detection device, an atmosphere dust emission case transmission device and an atmosphere dust purification emission pipeline are arranged in the dust content detection internal transmission case; the atmosphere dust content detection circuit control case is provided with a second internal circuit control transmission motor, a third control circuit connecting wire, a second circuit controlpower pack and a water flow sensing rotating paddle board, so that when the equipment is used, the flow velocity of water can be controlled by dust agglutination of a first dust filtering net and a second dust filtering net; and therefore, the voltage value of the circuit is controlled, the atmosphere dust emission case transmission device is controlled to perform atmospheric replacement accordingto the voltage value so as to purify the air. The explosion-proof atmosphere detection device is applicable to detection and control of indoor atmosphere dust, and is practical and effective.

Description

technical field [0001] The invention is a dust explosion-proof atmosphere detection device, which belongs to the field of dust explosion-proof atmosphere detection devices. Background technique [0002] Dust refers to solid particles suspended in the air. It is customary to have many names for dust, such as dust, dust, smoke, mine dust, sand dust, powder, etc. These terms have no obvious boundaries. According to the International Organization for Standardization, solid suspended matter with a particle size of less than 75 μm is defined as dust. The existence of dust in the air is one of the main reasons for maintaining the temperature of the earth. Too much or too little dust in the atmosphere will have a disastrous impact on the environment, but in life and work, productive dust is the natural enemy of human health and is the cause of leading cause of many diseases. [0003] Dust explosion refers to combustible dust within the explosion limit range, encountering a heat so...

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a dust explosion-proof atmospheric detection device to solve the problem of using the prior art. Because there are many types, it can be divided into a gas sampler and a particle sampler according to the collection object; Places can be divided into environmental samplers, indoor samplers and pollution source samplers. In addition, there are special-purpose atmospheric samplers, such as samplers that collect gas and particulate matter at the same time. Gas samplers are generally composed of collectors, flow meters and pumps. The pneumatic system consists of three parts. The traditional sampler cannot achieve the effect of filtering dust. It is not practical enough and is easily affected in the actual measurement site. At the same time, the measurement time is long, resulting in low work efficiency.

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