Telescopic spray booth

Abstract

The invention relates to a telescopic spray booth, which comprises a spray booth body, a paint mist discharging pipeline and a paint mist elimination system, wherein the spray booth body comprises a supporting skeleton of the spray booth body, which is formed by a plurality of supporting frames and connecting pieces; flame-retardant PVC (polyvinyl chloride) cloth is arranged on the supporting skeleton; the flame-retardant PVC cloth covers the top and the side wall of the supporting skeleton so as to form the spray booth body of which a traction frame end is an open end; the paint mist discharging pipeline comprises an exhaust fan and first and second discharging pipelines; the paint mist elimination system comprises a water curtain paint removal device and an activated carbon paint removaldevice; an air inlet of the water curtain paint removal device is communicated with a paint mist discharging hole; the lower end of a barrel of the activated carbon paint removal device is in interference fit into an air inlet pipe section of the exhaust fan; the upstream end of the first discharging pipeline is communicated with an air outlet of the water curtain paint removal device; the downstream end of the first discharging pipeline is communicated with the upper end of the barrel of the activated carbon paint removal device; the upstream end of the second discharging pipeline is communicated with an exhaust pipe section of the exhaust fan; the downstream end of the second discharging pipeline vertically extends upwards to form a chimney.

Description

technical field [0001] The invention relates to the field of painting, in particular to a telescopic painting booth. Background technique [0002] Exhaust gas emitted by industrial production is the main source of environmental pollution, especially in enterprises that require painting production and processing, such as furniture, sheet metal, and metal protection. In the existing painting production and processing workshop, the painting treatment of the parts to be processed is generally carried out in a special painting room. During the painting construction process, especially the oily paint volatilizes and produces a large amount of industrial volatile organic pollutants VOC, VOCS and other organic waste gases . [0003] Since the spray booth is a relatively sealed space, volatilized organic pollutants can cause serious mucous membrane irritation to the staff, so it is necessary to collect and treat organic waste gases such as VOC and VOCS generated during painting. At...

AI Technical Summary

Problems solved by technology

The spray tower sprays water mist to settle the water-soluble or large particle components in the exhaust gas to achieve the purpose of separating pollutants from clean gas. Minimize the waste of water resources. Spray adsorption has a very high efficiency in the treatment of large particle components. However, the current sprinkler systems use power devices to achieve water circulation, which consumes high energy consumption, and there is circulating water that is easy to block the cycle. plumbing problem

Images