Synthesized environmental protection processing system of modified asphalt production department

Abstract

The invention relates to a comprehensive environment-friendly processing system of a modified asphalt production department, and is composed of a dust treating column, a smell treating box, a gas pipe line and a draught fan arranged between the dust treating column and the smell treating box. The dust treating column is internally provided with scouring water having the function of separating the dust and waste oil, the bottom is provided with a blowdown valve, a water tank which is self-provided with a circulatory rotational flow cleaning device, a dust board having the functions of filtering and stopping the dust running upwards and a PVC ball filter material box having the function of absorbing oil stain; the smell treating box is provided with a oil filtering barrel having the function of further filtering the oil stain and an activated carbon odour removal device having the function of absorbing oil stain. When in work, the dust is separated in the dust treating column, and the waste oil is thoroughly separated from the mixed gas by the multilevel processing of washing, absorbing and filtering; the processed clean gas is carried out early smell removing treatment, thereby realizing comprehensive treatment with high quality in one environment-friendly processing system and recycling the processed solid state waste according to the classification; the environment-friendly processing system can be conveniently utilized, as well as has reliable work, reasonable structure and better practicability.

Description

technical field [0001] The invention relates to an environmental protection treatment facility, in particular to a comprehensive environmental protection treatment system for a modified asphalt production workshop with the functions of automatically separating dust and oil stains and removing gas odor. Background technique [0002] During the production of modified asphalt, the mixed gas containing waste gas, waste oil, dust, smoke and other pollutants produced by mixing tanks, asphalt tanks and oil immersion tanks must be treated in an environmentally friendly manner before it can be discharged outside. At present, it is more common to set up a gas collection channel in the workshop, guided by the guide fan, and lead the mixed gas containing pollutants to the environmental protection treatment equipment through the gas transmission pipeline for comprehensive environmental protection treatment, and the treated gas reaches the standard It is discharged into the atmosphere thr...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages existing in the prior art when the conventional dust removal equipment with single function is used to comprehensively treat the waste gas, waste oil, dust and smoke generated in the production process of modified asphalt, and to provide a convenient Comprehensive treatment of the polluted mixed gas produced in the production process of modified asphalt, with the functions of removing peculiar smell, automatic separation of dust and oil, which is conducive to the classification and collection of usable waste and the modification to meet the requirements of non-polluting gas discharge Comprehensive environmental protection treatment system for asphalt production workshop

Images