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Air valve limit device of granulator

A limit device and granulator technology, applied in valve devices, devices to prevent accidental or unauthorized actions, valve details, etc., can solve the problem of large impact force of particles, affecting air volume control of air duct, and easy accidental rotation of valves and other problems, to achieve the effect of strong practicability, simple structure, and prevention of accidental rotation

Inactive Publication Date: 2014-07-30
李培培
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large impact force of the particles, the valve of the air valve is very easy to rotate accidentally, which affects the air volume control in the air duct

Method used

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  • Air valve limit device of granulator
  • Air valve limit device of granulator
  • Air valve limit device of granulator

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0017] like Figure 1 to Figure 3 As shown, the air valve limiting device 1 of the granulator of the present invention includes a fixed seat 2, the fixed seat 2 includes a "Z" shaped seat body 21, and the seat body 21 is provided with a round cake-shaped shaft body 22 , the shaft body 22 is provided with a damper valve shaft 4 for controlling the damper valve plate, the top of the damper valve shaft 4 is provided with a circular limit bracket 3, and the edge of the seat body 21 is provided with a detachable The limit support 5 is provided with a detachable limit cross bar 6 on the limit support 5.

[0018] A limit tab 31 is provided on the edge ...

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PUM

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Abstract

The invention discloses an air valve limit device of a granulator. The air valve limit device of the granulator comprises a fixed seat, wherein the fixed seat comprises a Z-shaped seat body, round cake-shaped shaft body is arranged on the seat body, a valve shaft of an air valve used for controlling a valve plate of the air valve is arranged in the shaft body, a circular limit support is arranged at the top of the valve shaft of the air valve, a detachable limit bracket is arranged on the edge of the base body, and a detachable limit cross rod is arranged on the limit bracket. The air valve limit device of the granulator disclosed by the invention utilizes a limit protruding piece on the edge of the limit support and the limit cross rod on the limit bracket to effectively limit rotation of the valve shaft of the air valve so as to prevent accidental rotation of a valve of the air valve, and is simple in structure, convenient to transform and strong in practicality.

Description

technical field [0001] The present invention relates to a kind of feed processing equipment, more precisely, it is a kind of air valve limiting device of granulator. Background technique [0002] Granulator is a molding machine that can make materials into specific shapes. It is widely used in chemical, petrochemical, pharmaceutical, food, building materials, mining and metallurgy, environmental protection, printing and dyeing, ceramics, rubber, plastics and other fields. In order to quickly extract the formed particles from the cooling chamber, it is generally necessary to set up a vacuum air duct. A damper for controlling the air volume is provided in the vacuum duct. Due to the large impact force of the particles, the valve of the air valve is very easy to rotate accidentally, which affects the air volume control in the air duct. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, thereby providing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K35/10
CPCF16K35/10
Inventor 李培培
Owner 李培培