Wire slot production technology for subway evacuation platform and production line thereof

An evacuation platform and production process technology, applied in manufacturing tools, cement mixing devices, ceramic molding workshops, etc., can solve the problems of inability to meet the quality requirements of imitation stone decorative plates, the impact of the plate on product quality, and the difficulty of internal air bubbles, and achieve product densification. The effect of improving the degree, reducing errors, and accurate measurement

Active Publication Date: 2018-06-12
山东城际轨道交通科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for high-viscosity cement-based fiber composite materials, because the water-binder ratio of powder concrete is only about 0.22, the mixture exhibits high viscosity after adding water reducing agent. Densification affects product quality
In particular, active powder concrete is used as the base layer of decorative panels, and the requirements for internal air bubbles and apparent quality are more stringent. Traditional processing equipment cannot meet the quality requirements of imitation stone decorative panels.

Method used

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  • Wire slot production technology for subway evacuation platform and production line thereof
  • Wire slot production technology for subway evacuation platform and production line thereof
  • Wire slot production technology for subway evacuation platform and production line thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0085] The production process method is:

[0086] S1. Mix and stir the raw materials and additives evenly to form a cement-based mixture material with high viscosity and low fluidity;

[0087] S11. The non-liquid raw materials in the silo 5 are respectively measured and transported to the self-unloading measuring bucket 2, and the measured steel fibers are added;

[0088] S12, input all the non-liquid raw materials into the mixer 3, and pre-mix the powder;

[0089] S13, adding the measured liquid additive at the same time to form a mixed liquid;

[0090] S14. Thoroughly stir the mixed solution to form a cement-based mixture material with high viscosity and low fluidity.

[0091] S2. Accurately measure and inject materials into the mold;

[0092] S3. Pass the mold with material through the continuous vibration of the roller table of the continuous vibrating table 6 to realize the preliminary leveling of the material and the discharge of air bubbles, and the preliminary forma...

Embodiment 3

[0105] S1. Mix and stir the raw materials and additives evenly to form a cement-based mixture material with high viscosity and low fluidity;

[0106] S11. The non-liquid raw materials in the silo 5 are respectively measured and transported to the self-unloading measuring bucket 2, and the measured steel fibers are added;

[0107] S12, input all the non-liquid raw materials into the mixer 3, and pre-mix the powder;

[0108] S13, adding the measured liquid additive at the same time to form a mixed liquid;

[0109] S14. Thoroughly stir the mixed solution to form a cement-based mixture material with high viscosity and low fluidity.

[0110] S2. Accurately measure and inject materials into the mold;

[0111] S3. Pass the mold with material through the continuous vibration of the roller table of the continuous vibrating table 6 to realize the preliminary leveling of the material and the discharge of air bubbles, and the preliminary formation of the component;

[0112] The step S3...

Embodiment 4

[0128] The present invention is a cable groove production line for subway evacuation platforms, and a cable groove production line for subway evacuation platforms, including sequentially connected material distribution devices, component forming devices and tunnel kiln maintenance devices;

[0129] The distributing device includes a silo 5, a mixer 3 and a precision feeding device 1, a mixer 3 is disposed below the silo 5, and a precision feeding device 1 is configured below the mixer 3; the precision feeding device 1 includes a self-propelled Walking feeding unit, conveying unit below the feeding unit and automatic lifting weighing unit on the conveying unit;

[0130] The self-propelled feeding unit includes a guide rail 212, a hopper traveling support 211, a distribution hopper 213, a traveling motor 214 and a discharge valve 215. The guide rail 212 is arranged in parallel directly above the horizontal roller, and the distribution hopper 213 is installed on the hopper traveli...

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Abstract

The invention discloses a wire slot production technology for a subway evacuation platform and a production line thereof. The production line comprises a material distribution device, a construction member forming device and a tunnel kiln maintenance device which are connected in sequence, wherein the construction member forming device comprises a continuous vibration table, up and down resonanceoscillation vacuum pressurizing cement-based composite board forming equipment and a stacker which are arranged in sequence and are connected to one another by a conveying roller table; and the tunnelkiln maintenance device comprises a low temperature maintenance kiln, a constant temperature steam curing kiln and a turnover demolding device. Compared with the prior art, the production line can realize the processing of high viscosity cement-based fiber composite materials in a full-automation manner and has high rate of discharge of product bubbles.

Description

technical field [0001] The invention relates to the technical field of cement-based composite material processing, in particular to a production process of cable grooves for subway evacuation platforms and a production line thereof. Background technique [0002] As natural stone resources become more and more scarce, artificial imitation stone panels are gradually replacing natural stone in the field of decoration engineering. However, due to the processing technology and material problems of traditional artificial imitation stone plates, it is difficult to achieve equal or better than natural granite stones in terms of weather resistance, compressive strength, flexural strength and water absorption, especially imitation granite stones processed with synthetic resins. , because of its poor weather resistance, it cannot be applied to outdoor decoration projects. The market urgently needs a stone-like plate that has the characteristics of granite stone, but also has the advan...

Claims

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Application Information

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IPC IPC(8): B28B15/00B28B23/02B28B1/087B28B1/08B28B1/52B28B13/02B28B11/24B28B17/00B28C5/40
CPCB28B1/082B28B1/0873B28B1/523B28B11/245B28B13/026B28B15/00B28B17/0063B28B23/02B28C5/402Y02W30/91
Inventor 董忠颜井磊王祥聚李昂
Owner 山东城际轨道交通科技股份有限公司
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