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Special mud-push spiral bearing seat for sewage treatment centrifuge

A technology for sewage treatment and centrifuges, used in centrifuges and other directions, can solve problems such as bearing damage, wear of spiral sinking spiral cavity, and easy blocking of drains.

Pending Publication Date: 2018-05-08
YISHENG DAHUA PETROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the centrifuge of the sewage treatment workshop, the mud and water separated by centrifugation can easily block the drain and be discharged at the screw bearing of the mud pusher, which frequently causes bearing damage, screw sinking and screw cavity wear

Method used

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  • Special mud-push spiral bearing seat for sewage treatment centrifuge
  • Special mud-push spiral bearing seat for sewage treatment centrifuge
  • Special mud-push spiral bearing seat for sewage treatment centrifuge

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Embodiment Construction

[0014] Attached below Figure 1-4 The specific embodiment of the present invention will be further described.

[0015] A mud-pushing screw bearing seat specially used for sewage treatment centrifuges, including a bearing bracket, a circular plate and a short shaft; the bearing bracket includes a frame body 1, which is a hollow cylinder structure, and the two sides of the frame body 1 are symmetrical A disassembly groove 2 and a discharge groove 8 are provided, and the opening angles of the disassembly groove 2 and the discharge groove 8 are both 90°; Four bolt holes 4 are provided, and the four bolt holes 4 are distributed around the shaft lead-out hole 5; the short shaft includes a shaft body 6, and the shaft body 6 includes a large cylindrical end and a small cylindrical end that are sequentially connected into an integral structure. Connecting groove 7 is arranged; The large cylindrical end of short shaft is installed in the bearing bracket, and circular plate is sleeved o...

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Abstract

The invention discloses a special mud-push spiral bearing seat for a sewage treatment centrifuge. The special mud-push spiral bearing seat comprises a bearing bracket, a circular plate and a short shaft, wherein the bearing bracket comprises a bracket body; the bracket body is of a cavity cylinder structure; a dismounting groove and a discharging groove are symmetrically formed in two sides of thebracket body; the circular plate comprises a plate body; a shaft extraction hole is formed in the center of the plate body; a plurality of bolt holes are formed in the plate body and distributed around the shaft extraction hole; the short shaft comprises a shaft body; the shaft body comprises a large cylinder end and a small cylinder end which are sequentially connected to form an integrated structure; a connecting groove is formed in the large cylinder end; the large cylinder end of the short shaft is mounted in the bearing bracket; the circular plate sleeves the small cylinder end of the short shaft through the shaft extraction hole. Before the transformation of three centrifuges in an enterprise, bearings are frequently damaged, the life of each bearing is about 2-3 months, and both the manpower and material resources are consumed; and after the transformation, the service cycle of each bearing is prolonged to 1 year or above.

Description

technical field [0001] The invention relates to the technical field of centrifuge muddy water treatment, in particular to a mud pushing screw bearing seat specially used for sewage treatment centrifuges. Background technique [0002] For the centrifuge in the sewage treatment workshop, the mud and water separated by centrifugation can easily block the drain and be discharged at the mud pushing screw bearing, which frequently causes bearing damage, screw sinking and screw cavity wear. Contents of the invention [0003] In order to solve the above problems, the present invention provides a mud-pushing screw bearing seat specially used for a centrifuge for sewage treatment. [0004] In order to solve the above-mentioned technical problems, the technical solution of the present invention is: a mud-pushing screw bearing seat specially used for sewage treatment centrifuges, including a bearing bracket, a circular plate and a short shaft; the bearing bracket includes a frame body...

Claims

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Application Information

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IPC IPC(8): B04B7/00B04B11/00
CPCB04B7/00B04B11/00
Inventor 杜学民刘义平杨铭思
Owner YISHENG DAHUA PETROCHEM
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