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Material stream regulating mechanism of bulk materiel

A material flow regulation and bulk material technology, which is applied in the field of bulk material flow regulation and bulk material flow regulation device, can solve the problems of high import cost, high requirements on connecting rod precision, and high manufacturing difficulty.

Inactive Publication Date: 2009-02-18
CISDI ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the material flow regulating valve imported in China is that the oil cylinder pushes the combined connecting rod to drive the spherical split valve plate to open. The connecting rod has high precision requirements, and its structure is also relatively complicated. It is difficult to manufacture and the introduction cost is high.

Method used

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  • Material stream regulating mechanism of bulk materiel
  • Material stream regulating mechanism of bulk materiel
  • Material stream regulating mechanism of bulk materiel

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with accompanying drawing:

[0011] The hydraulic cylinder 1 is supported on the adjusting device box 12, one end of the hydraulic cylinder 1 is connected with the connecting rod 2, the other end of the connecting rod 2 is hinged with the connecting rod 3, the other end of the connecting rod 3 is hinged with the connecting rod 4, and the connecting rod 2 and 4 are installed on the rotating shafts 5 and 6 respectively, and one end of the rotating shafts 5 and 6 extends into the box body 12 and is respectively equipped with arched beams 7 and 8, and the lower parts of the arched beams 7 and 8 are respectively equipped with adjusting plates 10 and 11, The adjustment plates 10, 11 are arranged up and down, and the center feed pipe 9 is equipped with in the middle and upper part of the casing 12, and the adjustment plates 10, 11 are positioned at the lower opening of the center feed pipe 9.

[0012] Its mai...

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Abstract

The invention belongs to the mechanical engineering technical field and discloses a material flow adjusting device for the bulk materials. The material flow adjusting device mainly comprises a hydraulic cylinder, a connecting rod, rotary shafts, an adjusting plate, a central material guide pipe, a box body and detection elements; the hydraulic cylinder is supported on the box body of the adjusting device; one end of the hydraulic cylinder is connected with two rotary shafts through the connecting rod; ends of the two rotary shafts are extended to the box body to be respectively mounted with bow girders and adjusting plates; the other ends of the rotary shafts are mounted with detection elements; the central material guide pipe is mounted on the middle-upper part of the box body; the adjusting plates are positioned at the lower port of the central material guide pipe. The material flow adjusting device has the advantages of compact structure, accurate and reliable transmission, high efficiency, easy manufacturing, low cost and being a simple and practical device in adjusting the material flow and being applicable to flow adjustment of large type blast furnace bulk material.

Description

technical field [0001] The invention belongs to the technical field of mechanical engineering and discloses a material flow regulating device for bulk materials, in particular for regulating the flow of bulk materials. Background technique [0002] At present, the material flow regulating device used in China adopts the structure form abroad, especially the large blast furnace. The structure of the material flow regulating valve imported in China is that the oil cylinder pushes the combined connecting rod to drive the spherical split valve plate to open. The connecting rod has high precision requirements, and its structure is also relatively complicated. It is difficult to manufacture and the introduction cost is high. Contents of the invention [0003] The object of the present invention is to provide a flow regulating device for bulk materials. The invention can not only adjust the material flow of the blast furnace, but also expand the center of the lower material flow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K3/00F16K31/122
Inventor 彭学元赵渭康马云峰熊拾根
Owner CISDI ENG CO LTD
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