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Foam concrete slurry producing and conveying machine

A foamed concrete, production and conveyor technology, which is applied in clay preparation devices, mixing operation control, mixing plants, etc., can solve problems such as inability to continuous production, and achieve the effects of increasing foam output, mixing uniformly, and reducing aspect ratio.

Inactive Publication Date: 2014-03-05
LUOYANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that it needs to add power equipment, stirring and mixing container, and it cannot be produced continuously

Method used

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  • Foam concrete slurry producing and conveying machine
  • Foam concrete slurry producing and conveying machine
  • Foam concrete slurry producing and conveying machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0090] LC-01 foam concrete foaming agent, the expansion ratio is 4.0m 3 / kg, the dilution factor is 1:100.

[0091] The parameters of the present invention are as follows.

[0092] ①Air compressor: the maximum pressure is 0.6MPA, and the displacement is 50L / min.

[0093] ② Foaming agent diluent storage tank: the volume is 100L.

[0094] ③Foaming liquid dilution tank: the volume is 600L.

[0095] ④ Foam tube: the length L of the tube waist is 600mm; the inner diameter of the outlet is 20mm, the inner diameter of the middle part is 50mm, and the inner diameter of the inlet is 20mm.

[0096] ⑤Spray mechanism: The outer diameter of the upper opening of the tee pipe is matched with the inner diameter of the spray port inlet of the foam pipe, and is connected with a screw; the outer diameter of the wrench bayonet 505 of the space adjustment screw 508 of the atomization chamber is 8mm, and the outlet diameter of the atomization chamber 4mm, air injection pipe 507 outlet diameter ...

Embodiment 2

[0132] LC-03 foam concrete foaming agent, the expansion ratio is 6.0m 3 / kg, the dilution factor is 1:100.

[0133] The parameters of the present invention are as follows.

[0134] ①Air compressor: the maximum pressure is 1.0MPA, and the displacement is 400L / min.

[0135] ② Foaming agent diluent storage tank: the volume is 400L.

[0136] ③Foaming liquid dilution tank: the volume is 1200L.

[0137]④ Foam tube: the length L of the tube waist is 1200mm; the inner diameter of the outlet is 40mm, the inner diameter of the middle part is 120mm, and the inner diameter of the inlet is 40mm.

[0138] ⑤Spray mechanism: The outer diameter of the upper opening of the tee pipe is matched with the inner diameter of the spray port inlet of the foam pipe, and is connected with a screw; the outer diameter of the wrench bayonet 505 of the space adjustment screw 508 of the atomization chamber is 16mm, and the outlet diameter of the atomization chamber 8mm, the outlet diameter of air injectio...

Embodiment 3

[0174] A foam concrete foaming agent in a factory in my country, the expansion ratio is 1.6m 3 / kg, the dilution factor is 1:30.

[0175] The parameters of the present invention are as follows.

[0176] ①Air compressor: the maximum pressure is 1.0MPA, and the displacement is 400L / min.

[0177] ② Foaming agent diluent storage tank: the volume is 400L.

[0178] ③Foaming liquid dilution tank: the volume is 1200L.

[0179] ④ Foam tube: the length L of the tube waist is 1200mm; the inner diameter of the outlet is 40mm, the inner diameter of the middle part is 120mm, and the inner diameter of the inlet is 40mm.

[0180] ⑤Spray mechanism: The outer diameter of the upper opening of the tee pipe is matched with the inner diameter of the spray port inlet of the foam pipe, and is connected with a screw; the outer diameter of the wrench bayonet 505 of the space adjustment screw 508 of the atomization chamber is 16mm, and the outlet diameter of the atomization chamber 8mm, the outlet d...

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Abstract

The invention relates to a novel foam concrete slurry producing and conveying machine, which comprises a foaming machine foaming system, a concrete slurry producing system and a mixing pipe mixing system, wherein the mixing pipe mixing system is respectively communicated with the foaming machine foaming system and a concrete slurry producing system. The equipment has the advantages that the concrete slurry water-cement ratio and the slurry and foam mixing ratio of specified volume-weight foam concrete products can be conveniently determined, foams are not easy to crack and cannot be influenced by conveying pressure, the continuous production can be realized, and in addition, anti-crack short fibers are allowed to be used, so the pressure resistance intensity and the anti-crack performance of the foam concrete products are obviously improved, and simultaneously, the utilization rate of foaming agents and compressed air can also be improved.

Description

technical field [0001] The invention relates to the production of foam concrete, which is a kind of equipment for producing concrete slurry and mixing it with foam concrete foaming agent to make foam concrete slurry and transporting it to the pouring site, which belongs to the field of machinery manufacturing. Background technique [0002] Foamed concrete is made by introducing nitrogen, carbon dioxide, oxygen or air into the concrete slurry according to the application requirements through chemical or physical means, mixing evenly, pouring, condensing and curing. Among them, to introduce air into the concrete slurry in a physical way, it is necessary to mix the foamed concrete foaming agent (hereinafter referred to as the foaming agent diluent) with air to make foam, and to mix fly ash, sand and other aggregates with cement and water to make foam. Make concrete slurry, then mix the concrete slurry with foam to make foam concrete slurry, and finally pour to produce foam conc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C9/02B28C5/10
Inventor 王利亚王文霞张甜李森兰
Owner LUOYANG NORMAL UNIV
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