Sliding bearing for stirring shaft of reactor

A sliding bearing and agitating shaft technology, applied in sliding contact bearings, shafts and bearings, rotating bearings, etc., can solve the problems of bearing wear, failure to detect abnormal bearing operation in time, and contamination of products, so as to reduce hidden leakage and prevent The effect of polluting chemical products and avoiding installation costs

Active Publication Date: 2015-12-09
发基化学品(张家港)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems, the present invention discloses a sliding bearing for the stirring shaft of the reactor, which i

Method used

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  • Sliding bearing for stirring shaft of reactor

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Embodiment Construction

[0019] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "inner" and "outer ” refer to directions towards or away from the geometric center of a particular part, respectively.

[0020] As shown in the figure, a sliding bearing for the stirring shaft of a reactor includes a sliding bearing body 2, a flange 9, a sliding bearing shell 5, and a bearing bush 4. Shaft 1, the larger end is on the right side, a bushing 3 is arranged around the sliding bearing 2, a bearing bush 4 is arranged outside the bushing 3, a filter screen 11 is arranged on the left side...

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Abstract

The invention discloses a sliding bearing for a stirring shaft of a reactor. The sliding bearing comprises a sliding bearing body, a sliding bearing housing and a bearing bush, wherein the sliding bearing body is a circular truncated cone; the end, of the small size, of the sliding bearing body is connected with a stirring shaft; a shaft sleeve is arranged at the periphery of the sliding bearing body; the bearing bush is arranged on the outer side of the shaft sleeve; a filter screen is arranged at the part, close to the bearing bush, on the left side of the shaft sleeve; an end cover is fixedly embedded into the right side of the sliding bearing housing; the left side of the sliding bearing housing is connected with a flange to be further connected with a reactor housing; and a metal filing discharge opening is formed in the lower right side of the sliding bearing housing. According to the sliding bearing for the stirring shaft of the reactor, the shielded sliding bearing is adopted, and a stirring object serves as a lubricant, so that increase of the installation cost in filler sealing or mechanical sealing is avoided, and a potential hazard of leakage of chemical products is reduced to the utmost extent; as the metal filing discharge opening is formed and the filter screen is arranged, the chemical products are prevented from pollution; and as an axial displacement inspection hole and a sliding bearing abrasion loss inspection hole are formed, the running state of the stirring shaft and abrasion of the sliding bearing can be better monitored.

Description

technical field [0001] The invention belongs to the field of bearings, in particular to a sliding bearing for a stirring shaft of a reactor. Background technique [0002] For the low-speed, horizontal, and lubrication-restricted agitator support bearings on high-pressure reactors, conventional sliding bearing designs often lead to severe wear of sliding bearings, metal shavings contaminate chemical products, high maintenance costs, and serious accidents. In order to solve Such problems usually require regular stoppage of machine operation, equipment physical examination, and inspection of sliding bearing wear, which in turn causes production slowdown and waste of labor. Contents of the invention [0003] In order to solve the above problems, the present invention discloses a sliding bearing of a stirring shaft of a reactor, which is used to solve the problems of severe bearing wear, wear debris polluting products, and inability to detect abnormal operation of the bearing i...

Claims

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Application Information

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IPC IPC(8): F16C17/10F16C33/02F16C33/10
Inventor 崔建东
Owner 发基化学品(张家港)有限公司
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