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Construction method of asphalt mixing plant

A construction method and asphalt mixing technology, applied in roads, road repairs, roads, etc., can solve problems such as inconvenient control operations and complex asphalt production processes, and achieve high mixing efficiency, reduce environmental pollution, and optimize control procedures. Effect

Inactive Publication Date: 2020-07-31
ROAD & BRIDGE INT +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a construction method of asphalt mixing plant to solve the problems that the asphalt production process of the existing asphalt mixing plant construction is relatively complicated and the control operation is inconvenient

Method used

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  • Construction method of asphalt mixing plant
  • Construction method of asphalt mixing plant
  • Construction method of asphalt mixing plant

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Embodiment

[0042] as attached figure 1 As shown, the present invention provides a kind of asphalt mixing plant construction method, and the supporting equipment of described asphalt mixing plant has two powder silos, six cold material silos and asphalt storage tank; Described asphalt storage tank The storage capacity is 500T, which ensures the production of various asphalt mixtures and the delivery of admixtures. The entire production process is controlled by the computer in the control room.

[0043] as attached figure 2 Shown, a kind of asphalt mixing plant construction method specifically comprises the following steps:

[0044] Step 1: reserve of sand and gravel;

[0045] Step 2: drying and heating of sand and gravel;

[0046] Step 3: mixing and generating of asphalt mixture;

[0047] Step 4: Unloading of finished asphalt materials.

[0048] In the above embodiment, specifically, in step 1, before the materials are mixed, sand and gravel materials of different specifications are...

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Abstract

The invention provides a construction method of an asphalt mixing plant. The construction method specifically comprises the steps of 1, storing sandstone materials; 2, drying and heating the sandstonematerials; 3, mixing and generating an asphalt mixture; 4, unloading the finished asphalt material, wherein the mixing generation of the asphalt mixture specifically comprises the steps of S1031, screening and storing hot aggregate, S103, accumulating metering proportions in a stone metering bin, S1033, supplying and weighing the hot asphalt and the powder, and S1034, stirring and mixing to generate asphalt. The control program of the asphalt mixing plant is optimized, the mixing process is archived, chart information is formed and summarized, and the method is suitable for mixing construction of various grades of asphalt mixtures; the quality of the asphalt mixing plant is guaranteed, and a foundation is laid for quality control of pavement engineering; the stirring efficiency is high, and asphalt and stone can be mixed and compatible more uniformly; and environmental pollution caused by raised dust is reduced.

Description

technical field [0001] The invention belongs to the technical field of road surface construction, and in particular relates to a construction method of an asphalt mixing building. Background technique [0002] Asphalt mixture is a synthetic material formed by bonding natural or artificial mineral aggregates, fillers and various admixtures together with asphalt materials. At present, asphalt mixture is widely used in road construction such as highways, airports and bridges. The asphalt mixing plant is a complete set of equipment for producing asphalt mixture. It mainly mixes the heated and calculated sand, mineral powder and asphalt in the mixing tank to form asphalt mixture. The traditional asphalt mixing plant includes a heating drum, hoist, vibrating screen, hot material bin, mixing tank and finished product bin. Among them, the sand and gravel are first heated by the heating drum, and then lifted to the vibrating screen by the elevator for screening , sieved and stored ...

Claims

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Application Information

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IPC IPC(8): E01C19/10E01C19/05
CPCE01C19/05E01C19/10E01C19/1063
Inventor 翟全磊张何应世明许帅军栗伟伟
Owner ROAD & BRIDGE INT
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