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Sealing barrel

A technology of seals and heads, which is applied in the field of industrial equipment, can solve problems such as airtight discounts, and achieve the effects of improved airtightness, reliable sealing, and compact welding

Inactive Publication Date: 2014-01-22
KUNSHAN SHENGXING EQUIP INSTALLATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The sealed barrel provided by this patent adopts threaded connection, and its sealing performance is closely related to the tightness of the threaded connection, and the tightness of the threaded connection generally deteriorates with time, and the barrel lid is sealed by paint. The quality of the sealing performance is related to the quality of the coating. When the quality of the coating is not high, the sealing performance will be greatly reduced.

Method used

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0025] like figure 1 and image 3 Shown are the left side view and top view of the airtight barrel provided in this embodiment, respectively, wherein the cover 5 is removed from the top view.

[0026] A sealed bucket provided in this embodiment is made of stainless steel and includes a cylinder body 1, an upper head 2 and a lower head 3, the upper head 2 is connected to one end of the cylinder 1, the lower head 3 is connected to the cylinder body The other end of 1 is connected, and the middle part of the upper head 2 is provided with a manhole 4, and the manhole 4 is fixedly connected with the cover 5, and the fixed connection method is usually a screw connection or clamping, and the manhole 4 can be used as an inspection hole or an operation hole.

[0027] like Figure 4 shown, is figure 2 Se...

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Abstract

The invention discloses a sealing barrel and belongs to the field of industrial equipment. The sealing barrel comprises a barrel body, an upper head connected with one end of the barrel body and a lower head connected with the other end of the barrel body. A manhole is formed in the middle of the upper head, the manhole is fixedly connected with a sealing cover, an inward bending groove is formed in the edge of the manhole, an arc-shaped flange is arranged on the edge of the sealing cover, the arc-shaped flange is embedded in the inward bending groove, the manhole is fixedly connected with the sealing cover, and an arc-shaped sealing member is arranged between the inward bending groove and the arc-shaped flange. The connecting positions of the components of the sealing barrel are high in sealing reliability, welding is firm, and rust-proof performance is good.

Description

technical field [0001] The invention relates to the field of industrial equipment, in particular to a sealed bucket. Background technique [0002] Sealed bucket is a kind of commonly used industrial equipment, its quality usually depends on its tightness, and reasonable structural design has a significant impact on the tightness of sealed bucket. [0003] Chinese Patent Publication No. CN103287700A discloses a new type of sealed bucket, which includes a bucket body, an upper sealing cover, and a bucket handle. , The outlet and the outlet sealing cover are connected by threads. [0004] The sealed barrel provided by this patent adopts threaded connection, and its sealing performance is closely related to the tightness of the threaded connection, and the tightness of the threaded connection generally deteriorates with time, and the barrel lid is sealed by paint. The quality of the sealing is related to the quality of the paint, and when the quality of the paint is not high, ...

Claims

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Application Information

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IPC IPC(8): B65D90/10B65D90/02B65D90/14B65D90/00B65D88/06
Inventor 沈卫忠高德夫
Owner KUNSHAN SHENGXING EQUIP INSTALLATION
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