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Contact sealing mechanism

A technology of contact sealing and sealing tube, applied in the field of rotating machinery, can solve the problems of polluting the environment, affecting safe production, wasting energy, etc.

Inactive Publication Date: 2006-11-01
王胜五
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is known that rotating machinery in operation has oil, water, and steam leakage problems to varying degrees, which not only seriously affects safe production, but also seriously pollutes the environment, and more importantly, wastes energy

Method used

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Embodiment Construction

[0018] The present invention is mainly composed of: mounting bolt 1, joint bolt 2, seat plate 3, spring 4, positioning hole 5, positioning screw 6, oil baffle plate 7, sealing tube 8, rotating shaft 9, oil return hole 10, etc. ( Wherein rotating shaft 9 belongs to original structure).

[0019] According to the working principle of the present invention, the positioning of the oil baffle 7 can be divided into the positioning of the positioning screw 6, as shown in Figure 1; and the positioning of the shoulder of the oil baffle 7 itself, as shown in Figure 2.

[0020] According to the working principle of the present invention, the seat plate 3 is divided into a toothed seat plate and a toothed seat plate, and the toothless plate is shown in Figure 3d (without teeth) of accompanying drawing 1, accompanying drawing 2, accompanying drawing 3; As shown in Fig. 3a (vertical flat teeth), Fig. 3b (vertical high and low teeth) and Fig. 3c (oblique flat teeth) of accompanying drawing 3,...

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PUM

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Abstract

A contact sealing mechanism consists of a mounting bolt, a dowel holding bolt, a seat board, a spring, a location hole, a locating screw, an oil baffle, a sealed tube, and an oil return hole. The seat board is held by the dowel holding bolt and the spring is mounted on the back of the oil baffle and located by the locating screw. The sealed tube is disposed at the joint of the oil baffle, thus the oil baffle form the effective floating by the action of the spring to make the contact sealing mechanism.

Description

Technical field: [0001] The invention is suitable for rotating machines, specifically steam turbine generators, steam turbines, water turbine generators, water turbines and electric motors. Background technique: [0002] It is known that rotating machinery in operation has oil, water and steam leakage problems to varying degrees, which not only seriously affects safe production, but also seriously pollutes the environment, and more importantly, wastes energy. Invention content: [0003] The purpose of the present invention is to design a contact sealing mechanism that can directly contact with the rotating shaft, and this contact form is a floating contact (also known as tension type, adjustable type, tracking type, follow-up type, shrinking diameter type), to Fundamentally solve the oil, water and steam leakage problems of rotating machinery. [0004] The purpose of the present invention is achieved like this: its principle structure is mainly by the mounting bolt 1 of a...

Claims

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Application Information

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IPC IPC(8): F16J15/34F01D11/00F03B11/00H02K5/124
CPCY02E10/20
Inventor 王胜五
Owner 王胜五