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Production device and production method of sealing grease

A technology for sealing grease and production equipment, which is applied in chemical instruments and methods, petroleum industry, transportation and packaging, etc., and can solve problems such as misremoval of raw materials and waste of raw materials

Pending Publication Date: 2020-09-22
中铁建华南建设(广州)高科技产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a sealing grease production device and production method for the problem that raw materials are easily removed by mistake, resulting in waste of raw materials

Method used

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  • Production device and production method of sealing grease
  • Production device and production method of sealing grease

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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0029] Such as figure 1 As shown, in one embodiment, a sealing grease production device is provided, including a mixing body 100 and a dust removal mechanism (not marked). Wherein, the mixing body 100 is provided with a dust removal port 111 and a mixing chamber 110 for mixing raw materi...

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Abstract

The invention relates to a production device and a production method of sealing grease. The production device comprises a mixer and a dust removal mechanism, wherein the mixer is provided with a dustremoval port and a mixing cavity for mixing raw materials, the dust removal port is communicated with the mixing cavity; the dust removal mechanism comprises a suction element, an air inlet of the suction element is communicated with the dust removal port, and the suction element can adjust the negative pressure in the mixing cavity. After raw materials are added into the mixing cavity, a large amount of dust can be generated and can be sucked and removed through the suction element, dust is prevented from overflowing and flying, environmental protection is facilitated, and health of field personnel is also facilitated. Meanwhile, the negative pressure in the mixing cavity can be adjusted by the suction element; therefore, the negative pressure in the mixing cavity can be adjusted according to raw materials with different weights, on the premise that the dust removal effect is guaranteed, raw material waste caused by the fact that the raw materials are sucked into the suction element can be avoided, and the situation that the dust removal effect is affected due to the fact that the suction element is blocked by the sucked raw materials can also be avoided.

Description

technical field [0001] The invention relates to the technical field of sealing grease production, in particular to a sealing grease production device and a production method. Background technique [0002] With the continuous acceleration of the laying process of subway lines, the application of shield construction method is also becoming more and more extensive. During the construction of the shield, it is necessary to inject sealing grease for the shield into the sealing cavity between the shield tail and the segment to prevent the external muddy water or grouting slurry from entering the inside of the shield machine and ensure the stability and reliability of the shield machine. work. Sealing grease for shield tunneling is mainly processed by mixing various raw materials such as main agent, tackifier, reinforcing agent, filler, improver, etc. Among them, the raw materials mainly include fiber materials and powder materials. During the processing and production process, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F13/06B01F15/00B01F15/02C10M177/00C10N40/34
CPCC10M177/00B01F33/70B01F35/2213B01F35/184B01F35/71
Inventor 廖剑平王德军娄存国
Owner 中铁建华南建设(广州)高科技产业有限公司
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