Explosion-proof closed type internal circulation polishing and dedusting equipment

Abstract

The invention relates to the field of polishing and dedusting equipment, and discloses explosion-proof closed type internal circulation polishing and dedusting equipment which comprises a room body, adedusting cabinet and an air uniformizing plate. A first air inlet is formed in the side portion of the room body, the dedusting cabinet comprises a concave cavity, a dust collection cavity and a first air outlet, a deduster is arranged in the concave cavity, a dust collection cabinet is arranged at the top of the dedusting cabinet, an inner cavity of the dust collection cabinet is communicated with the concave cavity through a first air outlet, a ventilation pipeline is arranged above the dust collection cabinet, a second air outlet is formed in the top of the dust collection cabinet, a second air inlet is formed in the room body on the side portion of a compressed air interlayer, the air inlet end of the ventilation pipeline is connected with the second air outlet, the air outlet end ofthe ventilation pipeline is connected with the second air inlet, and a fan is arranged on the ventilation pipeline. The equipment disclosed by the invention has the advantages of energy conservation,environmental protection, explosion prevention, no harm to physical and psychological health of polishing workers and the like, and effectively solves the problem of unstable dust absorption caused by difficulty in controlling the air speed and the air direction of a polishing and dedusting device in the prior art.

Description

technical field [0001] The invention relates to the field of grinding and dust removal equipment, in particular to an explosion-proof closed internal circulation grinding and dust removal equipment. Background technique [0002] A large amount of dust will be generated during the grinding process. If the dust is not collected in time, it may continue to spread and even accumulate in closed local space areas. First, it will seriously affect the grinding working environment, especially if you do not wear dustproof In the case of tools, it will greatly endanger the physical and mental health of the staff, and will also greatly reduce the work efficiency of the workers; the second is the safety hazard that is likely to cause explosions, especially flammable and explosive dust such as wood chips. Therefore, grinding and dust removal devices have emerged as the times require, and most of them use wind negative pressure to absorb and collect dust generated during the grinding proce...

AI Technical Summary

Problems solved by technology

[0002] A large amount of dust will be generated during the grinding process. If the dust is not collected in time, it may continue to spread and even accumulate in closed local space areas. First, it will seriously affect the grinding working environment, especially if you do not wear dustproof In the case of tools, it will greatly endanger the physical and mental health of the staff, and will also greatly reduce the work efficiency of the workers; the second is the safety hazard that is likely to cause explosions, especially flammable and explosive dust such as wood chips

Therefore, grinding and dust removal devices have emerged as the times require, and most of them use wind negative pressure to absorb and collect dust generated during the grinding process. However, the wind speed and wind direction of the grinding and dust removal devices in the prior art are difficult to control, resulting in unstable dust absorption. Waste and other issues

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