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Mutually-inserted and nested type vessel fast-open door

A nested, container technology, applied in the direction of pressure vessels, fixed-capacity gas storage tanks, mechanical equipment, etc., can solve the problems of large axial space, inconvenient operation, weakened flange pressure bearing capacity, etc., to achieve pressure bearing Good performance, axial space saving and novel structure

Pending Publication Date: 2018-03-20
温州市工业设计院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the flange of the head needs to be rotated first to disengage the meshing teeth, the operation is not very convenient; the cover needs to be unscrewed or moved outwards, and a large axial space needs to be reserved; the flange is opened with meshing teeth, which weakens the The pressure bearing capacity of the flange

Method used

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  • Mutually-inserted and nested type vessel fast-open door
  • Mutually-inserted and nested type vessel fast-open door
  • Mutually-inserted and nested type vessel fast-open door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1, when the quick-opening door needs to be closed, the head flange 2 and the container head 1 are translated along the guide rail 9 perpendicular to the axis of the container cylinder 6 through the guide block 10, so that the head of the head flange 2 The flange shoulder 2-1 part is inserted into the cylinder flange clamp ring 4-2 of the cylinder flange 4, and the head flange clamp ring 2-2 part of the head flange 2 hooks the cylinder When the stopper 7 of the head flange 2 hits the stroke control switch 8 on the part of the flange shoulder 4-1 of the flange 4, the head flange 2 stops moving, and the cylinder flange 4 and the head method The flange 2 forms a complete nesting structure. At this time, it can be started and put into the safety interlock device 5, and then the intake (steam) pressure is increased, and the container production system is running. If the stopper 7 on the head flange 2 does not touch If the upstroke control switch 8, the cylinder fla...

Embodiment 2

[0034] Embodiment 2, the difference from Embodiment 1 is that the radial translation of the opening and closing cover is changed to horizontal rotation around the rotation axis, and the container head 1 is rotated through the translational opening device 11 to realize the head flange 2 and the cylinder flange. 4's are fully nested or separated.

[0035] For the whole product, the opening and closing cover only needs radial translation or horizontal rotation, no other steps are required, the operation is extremely convenient, and it is easy to set up intelligently, and the axial space is saved because there is no need for axial movement or outward rotation.

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Abstract

The invention discloses a mutually-inserted and nested type vessel fast-open door. The mutually-inserted and nested type vessel fast-open door comprises a vessel sealing head and a cylinder body flange welded to the end of a vessel cylinder body; a sealing head flange for being matched with the cylinder body flange to seal the vessel cylinder body is welded to the vessel sealing head; a horizontal-moving opening device or a horizontal-rotating opening device for horizontally moving of the vessel sealing head is mounted outside the vessel sealing head; one half of the cylinder body flange is arranged as a cylinder body flange protruding shoulder, and the other half of the cylinder body flange is arranged as a cylinder body flange hoop ring; and one half of the sealing head flange is arranged as a sealing head flange hoop ring matched with the cylinder body flange protruding shoulder, and the other half of the sealing head flange is arranged as a sealing head flange protruding shoulder matched with the cylinder body flange hoop ring. The mutually-inserted and nested type vessel fast-open door has the beneficial effects that opening and closing of a cover are realized only by radial horizontal moving or horizontal rotating, operation is convenient, and the axial space is saved due to the fact that axial moving or outward rotating is not required; and the flange of the fast-open door adopts whole forging, the protruding shoulders and the hoop ring parts of the fast-open door and the flange are a whole, notches are not formed in the protruding shoulders and the hoop rings, the entire circumference is subjected to force, and the pressure bearing capacity of the flange is very good.

Description

technical field [0001] The invention relates to a container door-opening structure, in particular to a nested container quick-opening door. Background technique [0002] The quick-opening door container is a very distinctive pressure vessel, which is widely used in cooking and sterilization in the food and beverage industry; rubber vulcanization in the rubber product industry; wood shaping in the wood industry; cotton cloth and socks shaping in the clothing industry , due to the frequent loading and unloading of the above-mentioned production operations, it is required that the loading and unloading of the container must be easy to operate, fast and safe. [0003] The meshing tooth structure is commonly used now, and the structural features are the cylinder flange and the head flange, one of which is extended to form a hoop ring (usually the cylinder flange), and the head flange and the cylinder method The clamp ring of the flange is opened into a rack shape. After the head...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J13/20F16J13/22
CPCF16J13/20F16J13/22
Inventor 周文武蔡钢思胡小芳郑小海陈宜政
Owner 温州市工业设计院有限公司
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