Fine powder mixing device as well as concrete mixing equipment and concrete mixing process using fine powder mixing device

A mixing device and concrete technology, which is applied in the field of concrete, can solve the problems of high installed power of the mixer, and achieve the effects of short mixing time, selection of rotation speed, and fewer moving parts

Inactive Publication Date: 2013-01-30
XIAN DELONG NEW BUILDING MATERIALS TECH +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, as we all know, in today's concrete industry, the usual mixing process is to mix sand, cement and other powdery materials, pebbles and other auxiliary block materials together, then put them into the mixer, and add water to mix them into commercial concrete. The result is that in order to ensure the grade of concrete, it is necessary to consume more water and cement, and to increase the installed power of the mixer

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  • Fine powder mixing device as well as concrete mixing equipment and concrete mixing process using fine powder mixing device
  • Fine powder mixing device as well as concrete mixing equipment and concrete mixing process using fine powder mixing device

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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the drawings and embodiments.

[0016] Such as figure 1 As shown, the fine powder mixing device of the present invention includes a casing main body 1, the casing main body 1 is a horizontal cylindrical body, and the inside of the barrel is the mixing chamber 2. The inner wall of the casing body 1 is provided with a wear-resistant layer 9. There is a horizontal main shaft 4 in the main body 1 of the casing. On the main shaft 4, there are a plurality of mixing blades 5 with different warping directions, that is, the types and directions of the mixing blades 5 are different. The main shaft 4 is connected to the motor 8 through the speed reducer 6 and the transmission 7 outside the casing body 1. The speed of the spindle 4 is constant, or continuously adjustable, or divided into multiple speeds. The feed inlet 3 of the device is a vertical inlet, located in the upper part of the main body 1 ...

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Abstract

The invention discloses a fine powder mixing device, comprising a shell main body, wherein a horizontal main shaft is arranged in the shell main body; a plurality of mixing blades are arranged on the main shaft; the main shaft is connected with a motor via a speed reducer outside the shell main body; and the charge port of the device is a vertical inlet. Concrete mixing equipment using the fine powder mixing device comprises a main mixing machine, wherein the main mixing machine is provided with two charge ports, one charge port is a sand inlet, and the other charge port is a powder inlet; and the powder inlet is connected with the discharge port of the fine powder mixing device. Concrete mixing process using the fine powder mixing device comprises the following steps of: firstly, uniformly mixing a powder in the fine powder mixing device; and then conveying the powder into the main mixing machine to mix together with sand in a ratio according to grade requirements. According to the invention, the requirements of rapidly and uniformly mixing and rapidly unloading can be met, few moving parts are provided, structure is simple, and maintenance is convenient. The fine powder mixing device is simple in structure, convenient to choose for a rotation speed, short in mixing time, and high in mixing efficiency.

Description

Technical field [0001] The invention belongs to the technical field of concrete, and specifically relates to a fine powder mixing device and a concrete mixing equipment and process using the device. Background technique [0002] At present, as we all know, in today's concrete industry, the usual mixing process is to mix sand, cement and other powdery materials, pebbles and other auxiliary block materials together, then put them into a mixer, and then add water to mix into commercial concrete. The result is that in order to ensure the concrete label, it is necessary to consume more water and cement, and to increase the installed power of the mixer. Summary of the invention [0003] In order to overcome the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a fine powder mixing device and a concrete mixing equipment and process using the device. The device is used to mix the powder evenly, and then mix it with sand in the main mixer. ,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/10
Inventor 徐德龙韩先福张少杰贺伟力张学锋吴晟刘庆龙
Owner XIAN DELONG NEW BUILDING MATERIALS TECH
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