Rotary type water-cooled fire grate

A water-cooled grate and rotary technology, applied in the directions of rotary grate, rocking grate, grate, etc., can solve the problems of insufficient fuel combustion, narrow application range, waste of wind energy, etc., and achieve long service life, suitable for Wide-ranging, easy-to-use effects

Inactive Publication Date: 2014-07-30
佛山市凯沃森环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large gap between the two fire grates and between the fire grate and the furnace wall, there is too much air leakage, resulting in insufficient combustion of fuel during the combustion process and a large waste of wind energy
If the average gap is too small, the large slag cannot be discharged smoothly, and the scope of application is narrow

Method used

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  • Rotary type water-cooled fire grate
  • Rotary type water-cooled fire grate
  • Rotary type water-cooled fire grate

Examples

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Embodiment Construction

[0017] Examples, see Figure 1 to Figure 5 , a rotary water-cooled fire grate provided in this embodiment, which includes a driving device 1, an installation frame 2, a large rotating row pipe 3 and a small fixed row rod 4, and a plurality of large rotating row pipes 3 are arranged in parallel at intervals on the installation On the frame 2, the small fixed row rod 4 is fixedly arranged on the installation frame 2 corresponding to the position between the adjacent two large rotating row pipes 3, and is parallel to the large rotating row pipe 3, and the driving device 1 is set It is located on one side of the installation frame 2, and is connected with all the large rotating pipes 3 through the transmission assembly 5, and can drive them to rotate. One end of the large rotating pipe 3 is provided with a rotating water shaft 6. The rotating water shaft 6 is connected with a circulating water cooling system 7 . The circulating water cooling system 7 includes a water tank and a w...

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Abstract

The invention discloses a rotary type water-cooled fire grate, which comprises a drive device, an installation frame, a plurality of large rotary discharge pipes and small fixed tier poles, wherein the large rotary discharge pipes are arranged on the installation frame in parallel at intervals; one small fixed tier pole is arranged between each two adjacent large rotary discharge pipes; the drive device is connected with all the large rotary discharge pipes through transmission components. The rotary type water-cooled fire grate is ingenious and reasonable in structural design; the large rotary discharge pipes are arranged in parallel at intervals, and one small fixed tier pole capable of forming a certain barrier is arranged between each two adjacent large rotary discharge pipes, so that air leakage can be prevented, fuel can be fully combusted, meanwhile, wind energy can be utilized maximally, the large rotary discharge pipes are linked synchronously, the deslagging effect is good, and the application range is wide; in addition, water cooling is adopted for protection, the service life is long, and the rotary speed and the working time of a motor can be controlled through a controller, so that the rotary type water-cooled fire grate can meet the work requirements under different conditions, is simple, easy and convenient to operate, is high in degree of automation, and is beneficial to be popularized and applied widely.

Description

technical field [0001] The invention relates to the technical field of gasification furnaces, in particular to a rotary water-cooled fire grate used in gasification furnaces. Background technique [0002] Biomass energy has the characteristics of wide distribution, renewable and environmental friendliness. The development and utilization of renewable resources is a main direction for my country to achieve sustainable development. Currently, biomass conversion technologies are mainly divided into biomass gasification, liquefaction, solidification and direct combustion technologies. Biomass energy gasification technology is one of the important methods. Realize the in-depth utilization of low-grade biomass energy by means of gasification, reduce the supply of fossil fuels and the serious pollution to the environment caused by direct burning of fossil fuels, and have a great impact on improving rural living standards, improving the ecological environment, and ensuring national...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23H9/08
Inventor 黎兆本廖云波
Owner 佛山市凯沃森环保科技有限公司
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