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Foam concrete conveying device

A technology of foam concrete and conveying devices, which is applied to the components of pumping devices for elastic fluids, liquid variable capacity machinery, pump control, etc., and can solve problems such as layering of conveying materials, limited conveying height, solid drums, etc. To achieve the effect of compact structure and improved efficiency

Inactive Publication Date: 2015-07-01
河南华泰新材科技股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous development of the city, more and more buildings are being built, higher and faster; in order to ensure the speed and quality of construction, more and more mechanical equipment is put into use on the construction site to replace the increasingly The scarce and precious labor force has greatly accelerated the speed and quality of construction; coupled with the use of new building materials, it not only greatly reduces the use of traditional materials and reduces costs, but the quality of construction has been greatly improved ;The current high-rise buildings adopt the construction method of pouring the main body first and then filling the wall from bottom to top. The traditional construction method is to use diaphragm pumps, grouting pumps, etc. to pump cement materials upwards. Although it greatly reduces the labor force, However, because of the pump body, it cannot be transported for a long distance, and the transport height is very limited, and it is easy to cause the phenomenon of stratification and solid drum of the transported material; although the existing grouting pump has achieved a good pumping function, However, it cannot control the quality and flow rate of the material in real time, nor can it pump the material containing particles; the existing hose pump can continuously squeeze the hose because it adopts the form of an extruded pipeline. way, so that the material is continuously conveyed, but this way of squeezing toothpaste not only has low pressure, but also cannot contain large particles or sharp objects to prevent the hose from being scratched; since the service life of the hose is 400-500 square meters, so It is necessary to change the hose frequently and apply lubricating grease, and the grease needs to be applied by workers, which often makes the maintenance workers full of oil stains and has a large structure. Therefore, a foam concrete with simple structure, easy operation, and strong transmission power is required. Conveyor

Method used

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Experimental program
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Embodiment Construction

[0028] In order to further illustrate the superiority of this device, the performance of this device is tested with different data:

[0029] The first group: Different pump bodies with the same power were used for the same slurry, and their pressure, single use cycle, power per unit time, height and horizontal distance were tested respectively. The experimental data obtained are shown in the following table:

[0030] .

[0031] Note: The same slurry is pure foam concrete slurry, and can also be other fine materials, slurry, etc.

[0032] It can be seen from the above table that the pump body with the same power can transport the same slurry, the conveying height and conveying distance of this device are far higher than those of diaphragm pumps and hose pumps, and its power per unit time has reached 50 cubic meters Per hour, far greater than the power per unit time of diaphragm pumps and hose pumps; it can be seen from the table that the device can reach 8,000 cubic meters i...

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Abstract

The invention discloses a foam concrete conveying device which comprises a drive mechanism, a pump body and a control mechanism. The drive mechanism is connected with the pump body. The control mechanism, the drive mechanism and the pump body are connected with one another through signals. According to the foam concrete conveying device, a mechanical cylinder barrel pushing and pressing mode is adopted, the pressure can be increased to be 7 MPa to 9 MPa, and the conveying height can be increased to be over 250 meters from the original 120 meters; the foam concrete conveying device is simple in structure, easy and convenient to operate, the one-time maintenance service life can reach 8000 cubes, the device is easy and convenient to maintain, the pain, brought by overhauling, of maintenance staff is relieved, slurry can be conveyed, and mortar, ceramics slurry, scree slurry and the like can be conveyed as well; gravel and sand deposition, layering, bumping and the like existing in an existing device are avoided, and the device is worthy of application and popularization.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery, and in particular relates to a conveying device for foamed concrete. Background technique [0002] With the continuous development of the city, more and more buildings are being built, higher and faster; in order to ensure the speed and quality of construction, more and more mechanical equipment is put into use on the construction site to replace the increasingly The scarce and precious labor force has greatly accelerated the speed and quality of construction; coupled with the use of new building materials, it not only greatly reduces the use of traditional materials and reduces costs, but the quality of construction has been greatly improved ;The current high-rise buildings adopt the construction method of pouring the main body first and then filling the wall from bottom to top. The traditional construction method is to use diaphragm pumps, grouting pumps, etc. to pump cemen...

Claims

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Application Information

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IPC IPC(8): F04B15/02F04B17/03F04B53/10F04B49/06F04B51/00
Inventor 张建华李文杨德超华振贵孙根生张云涛
Owner 河南华泰新材科技股份有限公司
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