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Reaction kettle with corrosion resistant coating for modified asphalt

A corrosion-resistant coating and modified asphalt technology, which is applied in the field of reactors and reactors for modified asphalt, can solve the problems of poor quality of finished products, poor deflection effect of asphalt, uneven mixing, etc., and achieve good quality of finished products

Inactive Publication Date: 2016-07-06
JIANGYIN TAIFU ASPHALTUM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inner wall of the traditional modified asphalt reactor is smooth. During the production process of modified asphalt, the deflection effect of the asphalt is poor, the mixing is not uniform enough, and the quality of the finished product is poor.

Method used

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  • Reaction kettle with corrosion resistant coating for modified asphalt

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Embodiment Construction

[0012] see figure 1 The present invention relates to a reaction kettle for modified asphalt with a corrosion-resistant coating, comprising a reactor body 1, the inner wall of the reactor body 1 is vertically provided with a plurality of baffles 2, and the plurality of baffles The flow plates 2 are evenly arranged in the circumferential direction. The inner wall of the reaction kettle body is provided with a corrosion-resistant coating, and the corrosion-resistant coating is made by spraying the powder for corrosion-resistant spraying. The powder for corrosion-resistant spraying includes carbide and metal element; the carbide includes TiC and WC also includes one or both of TaC and NbC; the metal element includes Co, Ni and Cr; the weight of the carbide accounts for 53% to 74% of the total weight of the corrosion-resistant spray powder, and the rest For a single metal.

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Abstract

The invention relates to a reaction kettle with corrosion resistant coating for modified asphalt. The kettle comprises a reactor body (1) and is characterized in that a plurality of baffle plates (2) are vertically installed on the inner wall of the reactor body (1). The baffle plates (2) are evenly arranged along the circumferential direction. The corrosion resistant coating is disposed on the inner wall of the reactor body. The coating is prepared through a spraying process by using corrosion resistant spraying powder. The powder comprises a plurality of carbides and metal elements. The carbides consist of titanium carbide, wolfram carbide, and tantalum carbide or niobium carbide or both of them. The metal elements consist of cobalt, nickel and chrome. The carbides account for 53% to 74% of the corrosion resistant spraying powder by weight, and the metal elements account for the rest of the powder. The reaction kettle with corrosion resistant coating for modified asphalt has the advantages of even mixing and better product quality due to vertical installation of the plurality of baffle plates in the inner wall of the reactor body.

Description

technical field [0001] The invention relates to a reaction kettle, in particular to a reaction kettle for modified asphalt with a corrosion-resistant coating, belonging to the field of asphalt production. Background technique [0002] At present, modified road asphalt is mainly used for paving applications in special occasions such as airport runways, waterproof bridge decks, parking lots, sports fields, heavy traffic roads, intersections and road turns. The inner wall of the traditional modified asphalt reactor is smooth. During the production process of modified asphalt, the deflection effect of the asphalt is poor, the mixing is not uniform enough, and the quality of the finished product is poor. Contents of the invention [0003] The object of the present invention is to overcome above-mentioned deficiency, and a kind of mixing is provided, and the finished product quality of production is better with the modified asphalt reactor with corrosion-resistant coating. [0...

Claims

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Application Information

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IPC IPC(8): B01J19/02B01J19/00C10C3/02
Inventor 丁爱民
Owner JIANGYIN TAIFU ASPHALTUM
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