Smoke removing device provided with smoke suction hood

Abstract

The invention discloses a smoke removing device provided with a smoke suction hood. The smoke removing device provided with the smoke suction hood comprises a flue, a smoke suction groove, a first smoke tar adsorbing layer, a smoke guide pipe, the smoke suction hood and an exhaust fan, wherein the flue is arranged in a wall of a corridor; the smoke suction groove is formed in the wall of the corridor; the groove wall of the smoke suction groove is covered with the first smoke tar adsorbing layer; the tail end of the smoke guide pipe is connected to an annular baffle and communicates with the smoke suction groove, the smoke guide pipe is made of a hose, a hook is arranged at the head end of the smoke guide pipe, a hanging ring is arranged on the outer side of the annular baffle, the hook is hooked on the hanging ring, and thus the smoke guide pipe is hung near the annular baffle; the smoke suction hood is in a horn shape, the small end of the smoke suction hood is connected to the head end of the smoke guide pipe, a silica gel ring is arranged at the big end of the smoke suction hood, the width of the big end of the smoke suction hood is 9-10 cm, and the height of the big end of the smoke suction hood is 7-8 cm; and the exhaust fan is arranged in the flue. By the adoption of the smoke removing device provided with the smoke suction hood, smoke in the corridor can be removed, the smoke can be filtered while exhausted, smoke tar in the smoke is filtered out, and pollution to the outside air is reduced.

Description

Technical field [0001] The invention relates to a smoke removal device with a smoking hood. Background technique [0002] Cigarette tar refers to a layer of brown greasy substance accumulated in the cigarette holder used by smokers, commonly known as smoke oil. It is the product of incomplete combustion of organic matter under oxygen-deficient conditions. It is an extremely complex mixture of many hydrocarbons and hydrocarbon oxides, sulfides and nitrides, including benzopyrene, cadmium, arsenic, beta naphtha, amines, nitrosamines and radioactive isotopes, etc., a variety of carcinogens and phenol Although the amount of the cancer-promoting substances such as fumaric acid and fumaric acid is very small, it has a regular, repeated and long-term accumulation effect. Although smoking is so harmful, there are still many smokers. Especially in order to avoid endangering the health of family members, many people smoke in the corridors. However, because the corridors of buildings ar...

AI Technical Summary

Problems solved by technology

However, due to poor ventilation in the corridors of buildings, the smoke stays in the corridors for a long time and cannot be released, which affects the health of other residents.

Images