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Rectifying device of bulking machine

A technology of rectifying device and extruder, which is applied in the fields of feed and food forming, food science, etc., can solve the problems of the appearance of the product being too different in length and thickness, the appearance quality of the product, and the incomplete curing.

Inactive Publication Date: 2007-08-29
石戴卫
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, the end of the expansion chamber of the extruder (extruder) is directly connected to a mold. During use, there are short residence time of the material, incomplete and uneven curing; poor texture and fibrosis of the material; and Uneven pressure at the mold, resulting in a large difference in the length and thickness of the product in appearance, resulting in product appearance quality problems

Method used

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  • Rectifying device of bulking machine
  • Rectifying device of bulking machine
  • Rectifying device of bulking machine

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Embodiment Construction

[0048] specific implementation plan

[0049] Referring to Fig. 1 and Fig. 2, it is a puffing machine (extruder) rectifying device, which is mainly composed of an expanding chamber 1, a screw 2, a rectifying chamber 3, a mold 4, etc., and one end of the rectifying chamber 3 is fixed at the outlet of the puffing chamber 1, The mold 4 is fixed at one end, and the rectifying cavity 3 is the material channel, which can be in various arbitrary shapes and sizes, as shown in Figures 3 to 9, and the length (L) of the rectifying cavity can be set to any size.

[0050] The present invention is not limited to the above example, as shown in Figure 2, a splitter plate 6 is set in the middle of the rectification cavity 3, or a splitter cone 7 is set at the outlet terminal of the rectification cavity 3, or any one of the above two devices or a combination thereof are set , the splitter plate 6 is provided with a through hole or a plurality of through holes, and the holes can be designed in va...

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Abstract

The invention discloses a bulking machine rectifying device used in food, chemical industry, and rubber technique fields etc. It is formed by bulking cavity, screw, rectifying cavity, and die etc. One end of the rectifying cavity is fixed at the port of the bulking cavity. Another end is fixed the die. A loading nozzle can be set at the rectifying cavity upper. A diversion plate can be set in its middle. A diversion cone can be set at its output. It can be one rectifying cavity with single die, or divided into two with two dies, or divided into more than two. The invention can be used in the bulking machine with two, three, four, or five screws.

Description

technical field [0001] The invention relates to a rectifying device of an extruder (also called an extruder), and belongs to the technical fields of food, feed, chemical industry, plastic, plastic, rubber and plastic, rubber, and medical machinery. Background technique [0002] In the prior art, the end of the expansion chamber of the extruder (extruder) is directly connected to a mold. During use, there are short residence time of the material, incomplete and uneven curing; poor texture and fibrosis of the material; and Uneven pressure at the mold, resulting in a large difference in length and thickness of the product in appearance, resulting in product appearance quality problems. Contents of the invention [0003] The purpose of the present invention is to provide a rectifying device for an extruder, which can ensure that the products extruded from the die are fully matured, have high uniformity in curing, good texture and fibrosis, and have a more uniform appearance in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/70B29C47/58B29C47/12A23P1/14A23N17/00A23P30/34B29C48/30B29C48/50
Inventor 石戴卫
Owner 石戴卫
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