Cement mixer

A mixer and cement technology, applied in cement mixing devices, chemical instruments and methods, clay preparation devices, etc., can solve the problems of insufficient cement slurry density, inability to mix cement and water uniformly, and affecting the health of employees. Achieve the effects of shortening the construction time of ash injection, reliable performance, and improving work efficiency and work quality

Inactive Publication Date: 2013-10-30
扬州睿德石油机械有限公司
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Problems solved by technology

[0002] During the workover operations in recent years, it was found that the cement extrusion construction caused a lot of surface environmental pollution, and there were problems such as low production timeliness and high vehicle costs.
These direct losses and indirect effects have become bottlenecks restricting the production and operation of the enterprise and team management. After detailed analysis, it is

Method used

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  • Cement mixer

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Example Embodiment

[0013] The cement mixer includes a slurry tank 1, a slurry pipe 2, a material platform 4, a mixer 7 and a high-pressure nozzle 8. The mixer 7 is fixed on the material platform 4, and one end of the slurry pipe 2 is fixedly connected with a high pressure The nozzle 8 is connected to the mud tank 1 at the other end. The mixing port 6 at the lower end of the mixer 7 is connected to the inside of the slurry outlet pipe 2. The mixer 7 is in the shape of a funnel with a screen 5 inside.

[0014] In the process of uniform mixing of cement into cement slurry, the water is sprayed into the mixing port 6 through the high-pressure nozzle 8 into a high-pressure jet, so that a vacuum is formed at the mixing port 6, because a vacuum has been formed at the mixing port 6, so The water and cement are mixed together well and fully to synthesize cement slurry with uniform density without any hard blocks and scales. It is smoothly sent into the cement slurry tank 1 through the slurry outlet pipe 2 to...

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Abstract

The invention relates to a cement mixer. The cement mixer comprises a mortar tank, a mortar outlet pipeline, a material platform, a mixer and a high-pressure nozzle, wherein the mixer is fixed on the material platform; one end of the mortar outlet pipeline is fixedly connected with the high-pressure nozzle, and the other end of the mortar outlet pipeline is connected with the mortar tank; and a material mixing port in the lower end of the mixer is connected with the interior of the mortar outlet pipeline. According to the cement mixer, the labor intensity of an operator is reduced, and the working efficiency and the working quality are improved, so that the mortar injection construction time is shortened, the safety of mortar injection construction is improved, and the cement mixer is not limited by the size of a site and is conveniently connected with a cement truck; and in a cement mixing process, cement dust can be effectively reduced, mortar and grease dirt cannot remain on the ground, the aim of clean mortar injection is safely achieved, environment protection capacity is improved, and ecological environment and resources are greatly protected.

Description

technical field [0001] The invention relates to cement slurry mixing equipment, in particular to a cement mixer. Background technique [0002] During workover operations in recent years, it has been found that the cement extrusion construction has caused a lot of surface environmental pollution, and there are problems such as low production timeliness and high vehicle costs. These direct losses and indirect effects have become bottlenecks restricting the production and operation of the enterprise and team management. After detailed analysis, it is believed that the problem occurred in the construction process of cement extrusion. The cement ash formed seriously affects the health of workers, and the technology is outdated. The cement and water cannot be evenly mixed, and the density of the cement slurry cannot meet the requirements. After construction, the excess cement slurry is directly poured into the well site, causing environmental pollution. Contents of the invention...

Claims

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Application Information

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IPC IPC(8): B28C5/08B28C7/16
Inventor 王志荣周金秋朱敏山
Owner 扬州睿德石油机械有限公司
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