Ring cooling machine rocking shaft adjusting and fixing device

The technology of a fixing device and a rocker arm shaft is applied in the field of the adjusting and fixing device of the rocker arm shaft of a ring cooler, which can solve the problems of increased grate plate gap, uneven grate plate of the trolley, and leakage of pellets.

Active Publication Date: 2011-05-04
ZHONGYE-CHANGTIAN INT ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Due to the installation of the trolley of the ring cooler, the grate plate of the trolley may be uneven, so the gap between the grate plates will increase, resulting in material leakage of the pellets

Method used

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  • Ring cooling machine rocking shaft adjusting and fixing device
  • Ring cooling machine rocking shaft adjusting and fixing device
  • Ring cooling machine rocking shaft adjusting and fixing device

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Embodiment Construction

[0025] In order to facilitate the understanding of those skilled in the art, first combine figure 1 , to specifically illustrate the working principle of the trolley grate plate of the annular cooler described in the embodiment.

[0026] see figure 1 , which is the front view of the trolley grate plate of the annular cooler according to the embodiment of the present invention.

[0027] The grate plate of the trolley of the annular cooling machine in the embodiment of the present invention makes the grate plate 1 in a horizontal state through the rocker device 2 . figure 1 The direction indicated by the arrow is the running direction of the annular cooler.

[0028] Due to the unevenness of the grate plate 1 of the trolley during the installation of the trolley of the annular cooler, the gap between the grate plates 1 increases, resulting in material leakage of the pellets.

[0029] The invention provides an adjusting and fixing device for a rocker shaft of an annular cooler,...

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PUM

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Abstract

The invention discloses a ring cooling machine rocking shaft adjusting and fixing device, which is applied to a rocking arm device, wherein the rocking arm device comprises a rocking arm, a rocking arm rotating shaft arranged at one end of the rocking arm, and a rocking arm crankshaft connected with the other end of the rocking arm; the rocking arm crankshaft comprises a first sub-shaft connectedwith the rocking arm and a second sub-shaft for mounting a roller; the first sub-shaft and the second sub-shaft are parallel with each other, and a central shaft of the first sub-shaft and a central shaft of the second sub-shaft have eccentricity; the roller is supported under a circular pressing rail and makes circular movement along the circular pressing rail; the ring cooling machine rocking shaft adjusting and fixing device comprises an adjusting end integrated with the rocking arm crankshaft; and the adjusting end is positioned at the end part of the first sub-shaft and provided with an adjusting mechanism and a fixing mechanism for adjusting and fixing the rocking arm crankshaft. The invention provides the ring cooling machine rocking shaft adjusting and fixing device used for adjusting levelness of a grate plate face, and clearance between adjacent grate plates of a trolley meets the service conditions.

Description

technical field [0001] The invention relates to an annular cooler, in particular to an adjusting and fixing device for a rocker shaft of an annular cooler. Background technique [0002] In the prior art, there are mainly three methods for preparing pellets, namely: the method of producing pellets in a shaft furnace, the method of preparing pellets by a belt roaster, and the method of preparing pellets by a chain grate-rotary kiln method. Compared with the other two methods, the grate machine-rotary kiln method has many advantages such as good product quality, large single-machine production capacity, and suitable for large-scale production, so it is widely used. [0003] When the rotary kiln is in operation, the materials in the rotary kiln are continuously turned and roasted to meet the process requirements of the output product. The temperature of the oxidized pellets coming out of the rotary kiln can reach about 1200 degrees Celsius, which needs to be cooled by a ring coo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27D15/02
Inventor 肖中元邓学求
Owner ZHONGYE-CHANGTIAN INT ENG CO LTD
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