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Mortar nozzle device

A nozzle device and mortar technology, which can be used in construction, building structure, etc., can solve the problems of uneven spraying and waste of labor, and achieve the effects of uniform spraying, good spraying effect, and uniform mortar content.

Inactive Publication Date: 2015-05-13
天津市亿腾顺泰建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the operator manually smears vitrified microbead thermal insulation mortar on the outer wall of the wall to ensure the thermal insulation of the wall. The construction process is huge and wastes labor; the spraying device is used to spray the thermal insulation mortar, but it is easy to cause uneven spraying, etc. Phenomenon

Method used

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Embodiment Construction

[0015] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 and figure 2 As shown, a mortar nozzle device includes a spray chamber, and one end of the spray chamber is provided with a slurry inlet 1, and the spray chamber includes a first inner spray chamber 2, a second inner spray chamber 3 and an outer spray chamber 4. The outer spray chamber 4 is wrapped on the outside of the second inner spray chamber 3, and the second inner spray chamber 3 is wrapped on the outside of the first inner spray chamber 2, and the first inner spray chamber 2, the second inner spray chamber 3 and the cross section of the outer spray chamber 4 are circular, the outer spray chamber 4 is provided with a nozzle slit 5, the first inner spray chamber 2 is provided with a first nozzle hole 6, and the first nozzle hole 6 Arranged at equal intervals on the first inner spray chamber 2, the area of ​​the ...

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Abstract

A mortar nozzle device comprises a spraying cavity. A mortar inlet is formed in one end of the spraying cavity. The spraying cavity comprises a first inner spraying cavity body, a second inner spraying cavity body and an outer spraying cavity body. The outer spraying cavity body wraps the second inner spraying cavity body which wraps the first inner spraying cavity body. The cross sections of the first inner spraying cavity body, the second inner spraying cavity body and the outer spraying cavity body are circular. A nozzle gap is formed in the outer spraying cavity body. First nozzle holes are formed in the first inner spraying cavity body and arrayed in the inner spraying cavity body at equal intervals. The areas of the first nozzle holes gradually increase from one side of the mortar inlet to the bottom of the spraying cavity. Second nozzle holes are formed in the second inner spraying cavity body and are equal in hole area. By means of the mortar nozzle device, mortar arrives at the second inner spraying cavity body and then the outer spraying cavity body after passing through the first inner spraying cavity body, the content of mortar at the mortar inlet is compensated for, the content of mortar in the whole spraying cavity is uniform, and mortar is evenly sprayed.

Description

technical field [0001] The invention belongs to the field of construction machinery and particularly designs a mortar nozzle device. Background technique [0002] The weather is cold in winter, especially in the north, residents generally pay high heating fees to ensure indoor warmth. With the development of science and technology, it is found that vitrified microbead thermal insulation mortar can achieve thermal insulation inside the wall after being applied to the external wall. Vitrified microbeads are a new type of inorganic thermal insulation mortar material used in external wall insulation. Vitrified microbeads are used as lightweight aggregates and vitrified microbead thermal insulation rubber powder is mixed evenly in a certain proportion. High, light weight, heat preservation, good heat insulation, good electrical insulation performance, wear resistance, corrosion resistance, radiation protection and other remarkable features. In the prior art, the operator manual...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F21/08
Inventor 马作京
Owner 天津市亿腾顺泰建筑材料有限公司
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