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Inner flap gate

A technology of inner flaps and gates, which is applied to the arrangement of bells and funnels, containers, packaging, etc., can solve problems such as difficult to solve dust and difficult to close gates, and achieve the effect of prolonging service life and easy maintenance

Inactive Publication Date: 2009-04-29
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the opening and closing equipment of the ore or coke silo mainly adopts the structural type of the fan gate. The gate of this structural type is relatively difficult to close, and the dust is difficult to solve.

Method used

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Experimental program
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Embodiment Construction

[0014] As shown in Figure 1, Figure 2, and Figure 3, the inner flap gate includes a housing 1, a turning mechanism, an inner turning plate 10, a moving mechanism, and a flow regulating plate 17; the housing 1 is a cavity, and the housing 1 The upper and lower ends of the shell 1 are both open ends, and the upper end of the shell 1 is fixedly connected with the lower end of the silo 12 (fixed by flanges and bolts); the shell 1 is provided with a flow adjustment plate hole, and the flow adjustment plate hole is connected to the shell 1 The cavities are connected, one end of the flow regulating plate 17 is inserted into the hole of the flow regulating plate, the other end of the flow regulating plate 17 is hinged with the moving mechanism; the inner flap 10 is located in the cavity of the housing 1, and the inner flap 10 is located on the flow regulating plate Below the hole (that is, under the flow regulating plate 17), one end of the inner flap 10 is fixedly connected (for example,...

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Abstract

The invention relates to a gate of a charging system, in particular to an inversing plate, which is characterized in that the gate comprises a shell, a turnover mechanism, an inversing plate, a moving mechanism and a flow regulating plate; the inner part of the shell is a cavity, and the upper and lower ends of the shell are both opening ends, and the upper end of the shell is fixedly connected with the lower end of a bin; the shell is provided with a flow regulating plate hole that is communicated with the cavity of the shell, and one end of the flow regulating plate is inserted into the flow regulating plate hole while the other end thereof is hinged with the moving mechanism; the inversing plate is positioned in the cavity of the shell and under the flow regulating plate hole, and one end of the inversing plate is fixedly connected with a first transmission shaft of the turnover mechanism. The gate of the charging system is characterized by environmental protection.

Description

Technical field [0001] The invention relates to a gate of a feeding system. It is applied to the opening and closing of the lower part of the bulk material silo, especially for the opening and closing equipment of the blast furnace ore or coke silo. technical background [0002] The environmental protection requirements of blast furnace smelting are getting higher and higher, especially for the feeding system of blast furnace ore and coke, and the environmental protection requirements are increasing day by day, and the opening and closing equipment of the ore or coke silo in the feeding system is the main dust point. At present, the opening and closing equipment of the ore or coke silo mainly adopts the structural type of fan-shaped gate, which is difficult to close and the dust is difficult to solve. Summary of the invention [0003] The purpose of the present invention is to provide an environmentally friendly inner flap gate. [0004] In order to achieve the above purpose, th...

Claims

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Application Information

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IPC IPC(8): B65D90/54B65D90/66B65D88/28C21B7/18
Inventor 盛正平胡雪萍周强喻道明沈歆成建国范小钢刘菁戚波张良张俊峰
Owner WISDRI ENG & RES INC LTD
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