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An inner-rotating grille sprocket side seal

A side-sealing, inner-rotating technology, applied in the direction of engine sealing, engine components, water/sludge/sewage treatment, etc., can solve the problems of not paying attention to the grid plate sealing, affecting the filtering effect, increasing operating costs, etc. Achieve the effect of simple structure, lower operating cost and long service life

Active Publication Date: 2017-12-26
江苏杜氏环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing inner wheel grille does not pay attention to the sealing on both sides of the grille plate, large or flocculent garbage is easy to block or get stuck on both sides of the grille during operation, and if it is not sealed, it will affect the filtering effect and increase the operating cost

Method used

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  • An inner-rotating grille sprocket side seal
  • An inner-rotating grille sprocket side seal

Examples

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Embodiment Construction

[0012] The present invention will be further explained below in conjunction with the drawings.

[0013] The invention discloses a side seal of an inward-rotating grille sprocket, which includes a pair of chains 1 and a group of grille plates 2 arranged in the chain 1; the grille plates 2 are fixed on the inner side of the chain 1 through a connecting plate 3 The outer cover of the chain 1 is provided with a fixed frame 4, the outer side of the fixed frame 4 is provided with a displaceable adjustable fixed frame 5, and the inner side of the adjustable fixed frame 5 is provided with a ring of polymer seals 6, the polymer seals 6 close to the connecting plate 3 .

[0014] Wherein, the adjusting and fixing frame 5 can be horizontally displaced.

[0015] Wherein, the polymer seal 6 is a nylon seal.

[0016] Wherein, the chain 1, the adjusting and fixing frame 5 and the polymer seal 6 are coaxial.

[0017] When the equipment is in use, by adjusting the fixing frame, the polymer seals are ti...

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PUM

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Abstract

The invention discloses an inward rotating type grating chain wheel side edge sealing part. The sealing part comprises a pair of chains and a set of grating plates arranged in the chains; a sealing plate is arranged on the inner side of a fixed plate, and a connecting plate is arranged on the outer side of the fixed plate; the grating plates are fixed to the inner sides of the chains through the connecting plate; and the chains are covered with a fixed frame, a ring of adjusting fixed frame capable of displacing is arranged on the outer side of the fixed frame, and a ring of polymer sealing part is arranged on the inner side of the fixed frame and tightly attached to the connecting plate. The inward rotating type grating chain wheel side edge sealing part is simple in structure, long in service life, capable of effectively playing a sealing effect during equipment running, high in filtering efficiency and easy to maintain and reduces the operation cost.

Description

Technical field [0001] The invention relates to a sewage treatment equipment accessory, in particular to a side seal of an internally rotating grille sprocket. Background technique [0002] The existing inner wheel grille does not pay attention to the sealing on both sides of the grille plate, and large or flocculent garbage is easy to block or jam both sides of the grille during operation, and the unsealing affects the filtering effect and increases the operating cost. Summary of the invention [0003] Objective of the invention: In view of the shortcomings of the prior art, the present invention discloses a side seal of an inner rotating grille sprocket that is not easy to be blocked and has a good filtering effect. [0004] Technical Solution: The present invention discloses a side seal of an inner rotating grille sprocket, which includes a pair of chains and a set of grille plates arranged in the chain; the grille plates are fixed on the inner side of the chain through the conne...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16J15/06C02F1/00
CPCC02F1/00F16J15/06
Inventor 杜玉伟
Owner 江苏杜氏环保科技有限公司
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