Kiln head sealing mechanism for desulfurization gypsum calcining rotary kiln

Abstract

The invention relates to the technical field of rotary kiln equipment, and discloses a kiln head sealing mechanism for a desulfurization gypsum calcining rotary kiln. The kiln head sealing mechanism for the desulfurization gypsum calcining rotary kiln comprises a rotary kiln head body, wherein a mounting plate is fixedly connected to the side wall of the rotary kiln head body; connecting blocks are slidably connected onto the mounting plate; one end of each connecting block is fixedly connected with a connecting plate; a mounting block is fixedly connected to one end of the inner side of the connecting plate; a sealing disc is fixedly connected to the inner side of the mounting block; a second sliding groove is formed in one end of the sealing disc; a sliding disc is slidably connected into the second sliding groove; and an inner threaded cylinder is fixedly mounted in the middle of the sealing disc. According to the kiln head sealing mechanism for the desulfurization gypsum calcining rotary kiln, the sealing performance of a sealing mechanism on a kiln head of the rotary kiln is guaranteed, the sealing mechanism can be conveniently detached and cleaned, the overall adjusting performance of the sealing structure is improved, the sealing structure can be ensured to conduct adjusting and sealing treatment, and the use efficiency of the sealing mechanism is also improved.

Description

technical field [0001] The invention relates to the technical field of rotary kiln equipment, in particular to a kiln head sealing mechanism of a desulfurized gypsum calcining rotary kiln. Background technique [0002] Rotary kiln refers to rotary calcining kiln (commonly known as rotary kiln), which belongs to the category of building materials equipment. Rotary kiln can be divided into cement kiln, metallurgical chemical kiln and lime kiln according to different materials. Cement kilns are mainly used for calcining cement clinker, which can be divided into two categories: dry production cement kiln and wet production cement kiln. Metallurgical and chemical kilns are mainly used for magnetization roasting of lean iron ore in iron and steel plants in the metallurgical industry; oxidative roasting of chromium and nickel-iron ore; roasting of high metallurgical ores in refractory plants and clinker and aluminum hydroxide in aluminum plants; roasting of chromium ore and chromi...

AI Technical Summary

Problems solved by technology

At present, in the process of calcining desulfurized gypsum in the rotary kiln, it is impossible to ensure that the sealing mechanism of the rotary kiln head has better sealing performance, which reduces the quality of the rotary kiln's work and processing, and the sealing mechanism cannot be disassembled for cleaning. The disassembly process is time-consuming. It is laborious, which affects the use of the sealing mechanism, and at the same time causes the previous substances in the rotary kiln to affect the subsequent use, making the effect treatment poor, making the adjustment performance of the sealing mechanism poor, and it is impossible to ensure that the sealing structure is adjusted and sealed, which reduces the sealing mechanism. Therefore, we propose a kiln head sealing mechanism for desulfurization gypsum calcining rotary kiln

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