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Tubular blank placement frame for sintering furnace

A technology of sintering furnace and placing rack, which is applied in the direction of tubular objects, applications, household appliances, etc., can solve the problem of size and size, and achieve the effect of improving temperature cycle, sintering uniformity, and ensuring product performance.

Pending Publication Date: 2018-11-23
TIANJIN TIANSUBINHAI PTFE PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The PTFE suspension resin becomes a tubular blank after cold pressing, and it needs to go through a sintering process to become a product with stable performance, or a finished product, or a blank for turning film. The blank with a small height is sintered in a vertical sintering method, but When the height is greater than 400mm, the use of vertical sintering will produce small and large ends

Method used

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  • Tubular blank placement frame for sintering furnace
  • Tubular blank placement frame for sintering furnace
  • Tubular blank placement frame for sintering furnace

Examples

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Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention provides a tubular blank placement frame for a sintering furnace. A supporting frame is mounted in a gap between a frame body and a supporting barrel; an aluminum plate is arranged on aninner wall of the supporting barrel in a laminating manner; a plurality of air vents are uniformly distributed on the aluminum plate, the supporting barrel and an arc-shaped plate. The tubular blankplacement frame for the sintering furnace, provided by the invention, has the following advantages that the temperature cycle is good, a whole body of a blank is uniformly sintered and the performanceof a product is ensured.

Description

technical field [0001] The invention belongs to the field of polytetrafluoroethylene production, in particular to a tubular blank placing frame for a sintering furnace. Background technique [0002] The PTFE suspension resin becomes a tubular blank after cold pressing, and it needs to go through a sintering process to become a product with stable performance, or a finished product, or a blank for turning film. The blank with a small height is sintered in a vertical sintering method, but When the height is greater than 400mm, the use of vertical sintering will produce small and large ends. Contents of the invention [0003] In view of this, the present invention aims to provide a tubular blank placing frame for a sintering furnace, which can solve the above technical problems. [0004] In order to achieve the above object, technical solution of the present invention is achieved in that way: [0005] A tubular blank placing frame for a sintering furnace, including a frame ...

Claims

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Application Information

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IPC IPC(8): B29C67/04B25B11/00B29K27/18B29L23/00
CPCB25B11/00B29C67/04B29L2023/22B29K2027/18
Inventor 贺万一魏元刚
Owner TIANJIN TIANSUBINHAI PTFE PLASTIC PROD