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Rotary sealed material discharging device

A rotary sealing and discharging technology, applied in unloading devices, petroleum industry, coke ovens, etc., can solve the problems of no wear protection of countersunk head screws, wear of countersunk head, equipment shutdown, etc., to prevent damage to equipment caused by overload, Improve service life and good sealing performance

Inactive Publication Date: 2013-11-06
RUIAN FIRST VALVE FACTORY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the original coke CDQ rotary sealing discharge device, the star-shaped rotor adopts a straight plate type partition. During the rotation process, the material particles are easy to roll to the edge of the valve body liner, so that the star-shaped rotor is between the rotation and the valve body. It is easy to wear, and the adjusting blade on the star-shaped rotor is generally made of countersunk head screws, and the countersunk head screws have no wear protection, which is easy to cause the countersunk head to wear and fall off. In addition, when the equipment is in operation, large coke jams often occur when feeding Between the star rotor and the casing, causing sudden shutdown and damage to the equipment

Method used

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] Such as figure 1 As shown, the rotary sealing discharge device includes a valve body 2 and a star-shaped rotor 3 located in the valve body 2. The valve body 2 is provided with a feed port 1 and a discharge port 5, and the star-shaped rotor 3 located in the feed port 1 An alarm cut-off device 6 and a buffer 7 are arranged above, and the star rotor 3 is installed in the valve body 2 through a coupling 9 and a transmission shaft 8, and the alarm cut-off device 6 and the The buffer 7 is fixed on the left side of the feed port 1, the adjusting blade 28 is installed on the star rotor 3 by adjusting the size of the top block 30 and the wear-resistant screw 29, and the movable head of the alarm cutter 6 is Next to part 61 and the buffer head 46, as the buffer head 46 on the buffer 7 rotates, the movable rod 55 installed on the movable...

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Abstract

The invention relates to a rotary sealed material discharging device including a material inlet, a material outlet, a valve body and a star rotor. The star rotor is connected with a transmission shaft through shaft couplings, and the star rotor comprises a plurality of multilateral cabins each composed of V-shaped separating plates each shaped as a 'V' font. The bottom of each cutting edge is positioned by a regulating block and then is connected by wear resistant bolts. The interior of the material inlet is provided with double fault protection of a buffer and an alarm cut-off device, so as to prevent overloading and material clamping effects on the device. The rotary sealed material discharging device aims to improve opportunities of reducing material clamping, do multiple preventive measures, ensure the device operation rate, improve the service life, and have convenient maintenance.

Description

【Technical field】 [0001] The invention relates to a discharge conveying device for ore and coke, in particular to a dry quenching and sintering rotary sealing discharge device. 【Background technique】 [0002] In the original coke CDQ rotary sealing discharge device, the star-shaped rotor adopts a straight plate type partition. During the rotation process, the material particles are easy to roll to the edge of the valve body liner, so that the star-shaped rotor is between the rotation and the valve body. It is easy to wear, and the adjusting blade on the star-shaped rotor is generally made of countersunk head screws, and the countersunk head screws have no wear protection, which is easy to cause the countersunk head to wear and fall off. In addition, when the equipment is in operation, large coke jams often occur when feeding Between the star rotor and the casing, it will cause sudden shutdown and damage to the equipment. 【Content of invention】 [0003] The purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B33/00
Inventor 陈秀林张茂志陈皓瑞陈建青竺秀连陈金环
Owner RUIAN FIRST VALVE FACTORY
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