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A new ultra-high temperature cage type ram and its processing technology

A processing technology and ultra-high temperature technology, applied in the field of new ultra-high temperature cage gate and its processing technology, can solve the problems affecting the waste heat power generation system and the inability to realize the adjustment or opening and closing functions of ultra-high temperature gate valves, so as to reduce the Overall thermal deformation, reduced risk of being stuck, and good creep resistance

Active Publication Date: 2016-05-04
WUHAN BUILDING MATERIAL IND DESIGN & RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

If this phenomenon occurs, the adjustment or opening and closing function of the ultra-high temperature gate valve cannot be real

Method used

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  • A new ultra-high temperature cage type ram and its processing technology
  • A new ultra-high temperature cage type ram and its processing technology
  • A new ultra-high temperature cage type ram and its processing technology

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[0031] Hereinafter, the present invention will be further described in detail through specific embodiments in conjunction with the drawings.

[0032] Please refer to Figure 1 ~ Figure 6 , The new type of ultra-high temperature net cage gate in the embodiment of the present invention is different in that: the plate body includes the main beam 1, the longitudinal rib 2, the transverse rib 3, the vertical rib 4, the lining plate 5, and the guard plate 7. The upper part of the plate body is a rectangular net cage structure, and the lower part is a semicircular structure. The main beam 1 on the upper part of the plate body is symmetrically welded with multiple sets of longitudinal ribs 2 arranged in the vertical direction. Set the horizontal ribs 3 arranged in the horizontal direction. At the intersection of the longitudinal ribs 2 and the horizontal ribs 3, there are vertical ribs 4 for supporting and strengthening. The lower part of the plate body is provided with a semicircular li...

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Abstract

The invention relates to a novel ultra-temperature net cage type gate segment and a machining technology of the novel ultra-temperature net cage type gate segment. The gate segment is characterized in that a gate segment body comprises a main beam, longitudinal bars, transverse bars, studs, a lining plate and a protecting plate. The upper portion of the gate segment body is of a rectangular net cage type structure, and the lower portion of the gate segment body is of a semicircular structure. The multiple longitudinal bars arrayed in the perpendicular direction are symmetrically welded to the main beam on the upper portion of the gate segment body. The multiple transverse bars are symmetrically welded to all the longitudinal bars and arrayed in the horizontal direction. The studs are arranged at the intersecting positions of the longitudinal bars and the transverse bars and used for supporting the reinforcement studs. The semicircular lining plate is arranged on the lower portion of the gate segment body, multiple palladium nails are arranged on the lining plate and used for improving adhesive force between castable and the lining plate, the protecting plate is arranged at the bottom of the lining plate, and multiple wooden plates are distributed inside the gate segment body and are of a T-type structure. The overall thermal deformation quantity of the gate segment can be reduced at ultra-temperature, it can be guaranteed that under the working conditions of high temperature and high abrasion, an ultra-temperature gate valve reliably operates, and the service life of the gate segment is prolonged.

Description

technical field [0001] The invention relates to a novel ultra-high temperature cage type ram and its processing technology. Background technique [0002] Waste heat power generation technology has been widely used in my country. Ultra-high temperature gate valve is the key auxiliary equipment for waste heat power generation and cement production line. N m 3 , Occasionally, the ram is deformed and stuck, and the phenomenon of excessive abrasion occurs under high temperature environment. If this phenomenon occurs, the adjustment or opening and closing function of the ultra-high temperature gate valve cannot be realized, which will affect the waste heat power generation system and even the normal operation of the entire cement production line. Therefore, how to reduce the deformation of the gate plate at high temperature and improve the wear resistance of the gate plate has become the key to improve the operation reliability of the ultra-high temperature gate valve. Contents...

Claims

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Application Information

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IPC IPC(8): F16K3/02F16K3/30
CPCF16K3/0263F16K3/314
Inventor 张泽虎吴江黄莉华张润伟周俊荣
Owner WUHAN BUILDING MATERIAL IND DESIGN & RES INST
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