Flexible AAC plate production technology

A sheet production and process technology, applied in the field of flexible AAC sheet production technology, can solve the problems of long pouring process time, low production efficiency, low production efficiency, etc.

Active Publication Date: 2021-07-06
优博络客新型建材(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in this solution, the mixing and pouring process takes a long time to ensure that the subsequent air-entrained concrete will not be trapped, which will lead to technical problems of low production efficiency; the problem of air bubbles seriously affects the

Method used

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  • Flexible AAC plate production technology
  • Flexible AAC plate production technology
  • Flexible AAC plate production technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082] like figure 1 Shown, a kind of flexible AAC plate production process comprises the following steps:

[0083] Step 1. Raw material preparation, sending a variety of raw materials to be processed into the ball mill and grinding them into fine particles;

[0084] Step 2, weighing and measuring, weighing and measuring the fine particles of various raw materials in step 1 respectively, and continuously inputting them into the mixing chamber 1, and adding water in proportion;

[0085] Step 3, stirring, start the main stirring paddle set in the mixing chamber 1, and stir the raw materials in the step 2; at the same time, add the powdered ore dressing waste residue to the storage area 2112, and use the powder spraying system 2 and the liquid spraying system 3 to spray the powder The powdery ore dressing waste slag and water are sprayed alternately in proportion, so that the powdery ore dressing waste slag and the sprayed mist water droplets are fully mixed in the air and then ...

Embodiment 2

[0101] like Figure 2-4 As shown, a flexible AAC plate production line includes a ball mill system, a weighing and measuring system, a static stop maintenance system, a cutting system, a steam curing system, a board breaking system, and a mixing chamber 1 located on an equipment platform 100. It also includes: The powder spraying system 2 above the mixing chamber 1, the liquid spraying system 3 located inside the powder spraying system 2, and the drive system 4 connected to the powder spraying system 2, the top of the drive system 4 is connected to the The top of the equipment platform is connected; the drive system 4 can choose cylinder transmission, rack and pinion transmission or other linear transmission methods; of course, cam transmission can also be selected;

[0102] The powder spraying system 2 includes a powder spraying unit 21 arranged at the mouth of the mixing chamber 1, a material spraying pressure transformation unit 22 slidingly arranged above the powder sprayi...

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PUM

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Abstract

The invention provides a flexible AAC plate production technology. Through working procedures of raw material preparation, weighing and metering, stirring, pouring, standing and curing, cutting, steam curing and plate severing, production and manufacturing of autoclaved aerated concrete plates are completed, in the stirring working procedure, a powdery material is added into a powder spraying system, and the powder spraying system matches a liquid spraying system to make the powdery material and liquid mixed in the air, so that the situations that a large amount of a powdery material is added into a stirring tank to form a large number of dust bubbles, consequently the subsequent stirring time is long, and half-cooked materials generated in subsequent production are caused by the bubbles which are not fully stirred are avoided; and the production efficiency is improved by means of synchronous stirring, pouring and vibrating.

Description

technical field [0001] The invention relates to the technical field of aerated concrete production, in particular to a production process of flexible AAC boards. Background technique [0002] Air-entrained concrete (AAC) board is a kind of lightweight porous board, its density is lower than that of ordinary cement materials, and it has good fire resistance, fire prevention, sound insulation, heat insulation, heat preservation and certain earthquake resistance. However, if air bubbles are generated during the mixing and pouring process, the subsequent foaming process will cause local air bubbles to be too large, which will have a great impact on the strength, thermal insulation performance, sound insulation, heat insulation and other indicators of the aerated concrete, resulting in unqualified batches. [0003] Chinese patent CN201910547722.1 discloses an autoclaved aerated concrete slab production process and production line, which relates to the technical field of autoclave...

Claims

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Application Information

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IPC IPC(8): B28B15/00B28B1/04B28B11/24B28B23/02B28C5/00B28C7/00
CPCB28B15/00B28B23/02B28B1/045B28B11/245B28C5/006B28C7/0007Y02W30/91
Inventor 杨永泉张火明季鹏程李国志刘爽杨广会陈学军孟凡刚
Owner 优博络客新型建材(天津)有限公司
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