Workshop dust filter

Abstract

A workshop dust filter is characterized by comprising a filtering pipe, an induced draft fan, a water tank and water pump water spray heads. The filtering pipe is in a wave type bent shape, an inlet and an outlet of the filtering pipe are provided with a cone-shaped dust collecting port and the induced draft fan respectively, a filter screen is installed in the filtering pipe, the water spray heads and water outlets are respectively installed at the top end and the bottom end of each wave of the filtering pipe, the water tank is arranged below the filtering pipe, a circulating water outlet in the middle of the water tank is connected with a water inlet of a water pump, a water outlet of the water pump is connected with the water spray heads through a circulating water pipe, and the bottom of the water tank is provided with a sewage discharging port. The workshop dust filter has the advantages that through the filtering pipe bent in a wave shape and by combination with the filter screen and spraying filtering, the filtering process is prolonged, and the filtering effect is improved; the workshop dust filter is simple in structure and low in device investment and running cost; filtering water is recycled, and the workshop dust filter is environmentally friendly and efficient.

Description

technical field [0001] The invention relates to a dust filter, which is mainly used for filtering the dust generated in the production process in an adsorption workshop. Background technique [0002] Some production workshops (especially grinding, polishing and other processes) produce a large amount of dust during the production process, which not only pollutes the environment, but also damages the health of on-site personnel, and is also a safety hazard. . The current protective measures are simply wearing masks, which has little effect; some use large-scale dust removal equipment, which takes up a lot of space, and the investment and operating costs are very high, which is difficult for small businesses to bear. Contents of the invention [0003] The purpose of the present invention is to provide a dust filter for workshops to solve the problems in the prior art that wearing a mask has little effect; the investment and operation costs of large-scale dust removal equipm...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a dust filter for workshops to solve the problems in the prior art that wearing a mask has little effect; the investment and operation costs of large-scale dust removal equipment are very high, which is difficult for small enterprises to bear

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