A kind of protective device after paving asphalt road and its application method

Abstract

The invention discloses a protection device after the asphalt road is laid and a using method thereof. Through the cooperative use of the provided protection column, the first protection plate, the second protection plate, the connection seat, the clamping column, the protection net and the isolation seat, the Realize fast and stable protection of asphalt roads. The protective net and isolation seat can protect the top and both sides of the asphalt road, preventing pollutants or animals from entering the asphalt road from the top and sides, causing damage to the asphalt road. Influence; through the combined use of the isolation seat and the filter plate, the asphalt fume can be efficiently filtered on the basis of protection, which can effectively reduce the pollution of the asphalt fume to the air, and the filter plate can connect and filter It can effectively improve the effect of asphalt fume treatment; various aspects disclosed in the present invention can solve the problem that the asphalt road cannot be quickly and stably protected, and the effect of asphalt fume treatment is not good.

Description

technical field [0001] The invention relates to the technical field of asphalt roads, in particular to a protection device for paved asphalt roads and a use method thereof. Background technique [0002] Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid. It is liquid with a black surface and is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gelling material. Asphalt can be mainly divided into three types: coal tar pitch, petroleum pitch and natural pitch; among them, coal tar pitch is a by-product of coking; petroleum pitch is the residue after crude oil distillation; natural pitch is stored underground, and some form ore deposits or in Accumulation on the surface of the earth's crust; in civil engineering, asphalt is a widely used waterproof material and anti-corrosion material, mainly used for water...

AI Technical Summary

Problems solved by technology

[0005] The problem solved in one aspect of the present invention is: how to solve the problem that the asphalt road cannot be protected quickly and stably; The combined use of the isolation seat can realize fast and stable protection of the asphalt road; through the counterweight seat, several protective columns are placed on both sides of the asphalt paved road at equal intervals, and several isolation seats and filter plates pass through the first A connecting splint and a second connecting splint are engaged and connected with the first protective plate and the second protective plate respectively, and are fixed on the first protective plate and the second protective plate through a plurality of first clamping columns, second clamping columns and fixing rings. Inside the board, fix the first protective plate and the second protective plate through the connecting seat, align the lower end of the connecting seat with the card post in the protective column, move the connecting seat down, and wrap the card post to the connecting seat through the card slot. The inside of the seat, until the connecting seat is fixed by the clamping column and the protective column, the protective device can be installed quickly and stably, and the upper side and both sides of the asphalt road can be protected by the set protective net and isolation seat to avoid pollution Objects or animals enter the asphalt road from the top and both sides, which affects the asphalt road, and solves the problem that the existing scheme cannot quickly and stably protect the asphalt road;

[0006] Another aspect of the present invention discloses the problem to be solved: how to solve the problem of poor effect of asphalt fume treatment; through the combined use of the set isolation seat and filter plate, on the basis of protection, the treatment of asphalt fume can be realized. High-efficiency filtration treatment can effectively reduce the air pollution caused by asphalt fume; when the asphalt fume moves upward, it is isolated by the isolation seat, and moves to the filter plates connected to the two sides of the isolation seat through the air guide holes and air intake grooves, and enters the connecting The inner pipe, through the filtration treatment of the filter element and the isolation tank in turn, obtains the filtered gas, which moves to the exhaust groove, and finally is discharged through the air guide hole. The isolation seat plays the role of isolation and transmission, and the filter plate plays the role of connection and filtration It can effectively improve the effect of bitumen flue gas treatment, and solve the problem of poor effect of bitumen flue gas treatment in the existing scheme

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