Gypsum mortar spraying machine

The technology of gypsum mortar and shotcrete machine is applied in the field of construction machinery, which can solve the problems of blockage of nozzles of mortar shotcrete machine and uneven stirring of gypsum mortar, and achieve the effects of improving stirring efficiency, improving stirring quality and increasing stirring strength.

Inactive Publication Date: 2017-12-29
ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of on-site construction, the gypsum mortar will be stirred unevenly, and the nozzle of the mortar spraying machine will be blocked, so the existing mortar spraying machine is improved.

Method used

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  • Gypsum mortar spraying machine
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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1~3 , a gypsum mortar spraying machine, comprising a frame 1, a motor 3, a mixing tank and a storage tank 25, the motor 3 is located above the frame 1, and the upper and lower parts of the frame 1 are respectively equipped with one-stage The stirring device and the secondary stirring device, the primary stirring device is composed of the primary stirring barrel 5, the primary stirring shaft 8 and the primary stirring rod 7, the primary stirr...

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Abstract

The invention discloses a gypsum mortar spraying machine. The gypsum mortar spraying machine comprises a machine frame, a motor, a stirring barrel and a storage barrel. The motor is located above the machine frame. A primary stirring device and a secondary stirring device are correspondingly installed on the upper portion and the lower portion of the machine frame separately. The stirring barrel is connected with the storage barrel through a connecting pipe, a control valve is arranged on the side, close to the stirring barrel, of the connecting pipe, a rotary handle at the top of a one-way valve is rotated, and an output pump is arranged at the bottom of the storage barrel. The stirring barrel is connected with the storage barrel through a filter screen, well stirred mortar is filtered again to avoid impurities entering into the storage barrel, the stirring barrel is set into a secondary stirring barrel to carry out coarse stirring and refined stirring on raw materials, stirring at all levels does not interfere with each other, not only can the raw materials be sufficiently stirred, but also the stirring efficiency and the stirring quality are improved, and the stirring strength can be enhanced.

Description

technical field [0001] The invention relates to the technical field of construction machinery, in particular to a gypsum mortar spraying machine. Background technique [0002] Industrial by-product gypsum, also known as chemical gypsum, refers to an industrial by-product produced by chemical reactions in industrial production, with calcium sulfate (mainly anhydrous and dihydrate calcium sulfate) as the main component. For example: Phosphogypsum will be produced in the production process of phosphorus chemical fertilizers and compound fertilizers, various additives, desulfurized gypsum produced by lime wet desulfurization in large coal-fired facilities, [0003] Citric acid gypsum is produced in the process of fermenting citric acid, and fluorspar is produced in the process of decomposing fluorite with sulfuric acid to produce hydrogen fluoride [0004] Gypsum, as well as other salt gypsum produced in various chemical productions are the main varieties of chemical gypsum. I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28C5/16B28C7/16B28C7/00
CPCB28C5/16B28C7/0007B28C7/163
Inventor 陈怡和
Owner ZHENGZHOU UNIV
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