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A Swing Type Half Body Spool Plug Valve

A swing-type, half-body technology, applied in valve details, valve devices, multi-port valves, etc., can solve the problems that the valve cannot be opened and closed quickly, and the valve is easy to block, so as to facilitate automatic operation, improve throughput, and structure. compact effect

Active Publication Date: 2020-02-18
温州文泰铸造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention solves the problem that the valve cannot be opened and closed quickly and the valve is easy to be blocked in the prior art, and provides a swing type half-body spool plug valve, which can quickly complete the opening and closing operation, has a compact structure, small volume, and is easy to use , smooth, fast, safe, small channel resistance, not easy to block, easy to realize automatic operation

Method used

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  • A Swing Type Half Body Spool Plug Valve
  • A Swing Type Half Body Spool Plug Valve
  • A Swing Type Half Body Spool Plug Valve

Examples

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Embodiment Construction

[0027] see Figure 1-5 , a swing-type half-body spool plug valve, including a valve body 1, the valve body 1 includes a half-body swing cock and a power swing mechanism 4, and the half-body swing cock is mounted on the valve body 1 through a rotating shaft 2 , and connected to the power output end of the power swing mechanism 4 through the rotating shaft 2, the half-body mating surface of the half-body swinging cock and the opening and closing mating surface of the valve body 1 are slidably matched to realize the opening and closing of the valve; Described valve is also provided with safety self-locking mechanism 3, and described safety self-locking mechanism 3 comprises fixed vertical cylinder body, and described fixed vertical cylinder body is arranged on rotating shaft end 7, and described rotating shaft end 7 is provided with A pin hole, a push pin and a spring are arranged below the pin hole, the push pin and the pin hole are slidably connected, a piston 10 and a ball 9 a...

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Abstract

The invention provides a swing type half-body valve element plug valve which comprises a valve body and a half-body swing type plug cock. The half-body swing type plug cock is arranged on the valve body through a rotating shaft and is connected with a power swing mechanism through a rotating shaft. The half-body matching face of the half-body swing type plug cock is matched with the opening and closing matching face of the valve body in a sealing and sliding manner so that opening and closing of the valve can be achieved. By means of the swing type half-body valve element plug valve, the valvecan complete opening and closing work rapidly, in addition, the structure is compact, the size is small, use is convenient, smoothness and safety are achieved, the resistance of a runner is small, blockage is not likely to be generated, and automatic operation is achieved conveniently.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a swing type semi-body spool plug valve. Background technique [0002] At present, feather meal production enterprises adopt a feather hydrolysis process, which requires fast filling of feathers, and the primary feather hydrolysis is completed under high temperature and high pressure conditions of 0.2Mp and 120°C. In order to quickly fill feathers, most feather meal production enterprises currently use horizontal feather hydrolysis kilns, and the end cover of the kiln body is opened and closed after pressure relief to fill feathers, and the labor efficiency is very low. A small number of enterprises with a slightly higher level of mechanization use rotating drums for continuous production. Although the labor intensity is reduced, the products produced are the same as the above ones. Because of the dry steaming and pyrolysis process of feathers with low water content, only coarse g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K11/08F16K35/02
CPCF16K11/08F16K35/022
Inventor 潘蒙江
Owner 温州文泰铸造有限公司
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