Specialized combined type sealing device for incinerator

A sealing device and combined technology, applied in the direction of incinerator, combustion method, combustion type, etc., can solve the problem that the sealing work at both ends of the rotary kiln is difficult to complete, and achieve the effect of reducing secondary pollution, simple structure, and stable performance

Pending Publication Date: 2018-06-12
JIANGSU HAIJIAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the object of the present invention is to provide a special combined sealing device for incinerators, which can seal both ends of the rotary kiln through the lab

Method used

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  • Specialized combined type sealing device for incinerator
  • Specialized combined type sealing device for incinerator
  • Specialized combined type sealing device for incinerator

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Embodiment Construction

[0014] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with examples, which are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0015] like Figure 1-3 As shown, this embodiment provides a special combined sealing device for an incinerator, including a rotary kiln 1, a labyrinth sealing part and a graphite block sealing part, and the labyrinth sealing part and the graphite block sealing part are arranged on both sides of the kiln body of the rotary kiln 1. end, the labyrinth sealing part includes a bracket 2, a flange 3, a sealing ring 4, a friction plate 5 and a sliding key 6, the bracket 2 is set on the rotary kiln 1, the flange 3 is set on the bracket 2, the The sealing ring 4 is arranged on the left side of the flange 3, the friction plate 5 is arranged on the left side of the sealing ring 4, and a labyrinth s...

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PUM

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Abstract

The invention provides a specialized combined type sealing device for an incinerator. The specialized combined type sealing device for the incinerator comprises a rotary kiln, a labyrinth sealing partand a graphite block sealing part, wherein the labyrinth sealing part and the graphite block sealing part are arranged at the two ends of a kiln body of the rotary kiln; the labyrinth sealing part comprises a support, a flange, a sealing ring, a friction plate and a sliding key; the support is arranged on the rotary kiln; the flange is arranged on the support; the sealing ring is arranged at theleft side of the flange; the friction plate is arranged at the left side of the sealing ring; labyrinth sealing is formed by the flange, the sealing ring and the friction plate; and the sliding key isarranged at the lower end of the sealing ring. The specialized combined type sealing device for the incinerator has the beneficial effects that the specialized combined type sealing device for the incinerator has a good sealing effect and a stable performance and is simple in structure by adopting rotary kiln feeding and discharging combined type sealing; gas leakage and dust leakage are avoided;the working efficiency of the rotary kiln is improved; the secondary pollution is reduced; the environmental protection requirements are satisfied; and the cost is saved.

Description

technical field [0001] The invention relates to the field of garbage disposal, in particular to a special combined sealing device for an incinerator. Background technique [0002] In the waste treatment industry, the waste incineration kiln is the main equipment in the whole process. It is necessary to incinerate these high-risk wastes so that the harmful dust and harmful gases in the incineration will not leak and the air leakage rate will be reduced. Therefore, the seals at both ends of the rotary kiln is the key. At present, when sealing the inlet and outlet positions of the rotary kiln, it is usually sealed by a simple sealing ring, but the above-mentioned sealing effect is insufficient, which easily leads to the leakage of exhaust gas in the rotary kiln. Therefore, it is particularly important to solve the problem that the sealing work at both ends of the rotary kiln is not easy to complete. Contents of the invention [0003] Aiming at the deficiencies of the prior ...

Claims

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Application Information

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IPC IPC(8): F23G5/44F23G5/20
CPCF23G5/20F23G5/44F23G2203/212
Inventor 周游富杨平丁强罗波
Owner JIANGSU HAIJIAN
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