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Boiler corrosion-resistant layer spraying device for urban garbage combustion

A technology of corrosion-resistant layer and municipal waste, applied in the direction of injection device, etc., can solve the problems of high labor cost, low efficiency, inability to meet production needs, etc., and achieve the effect of high degree of automation and good effect.

Inactive Publication Date: 2020-03-24
江西南方锅炉股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the composite ceramic coating is generally sprayed on the boiler wall by manual hand-held spray guns. This operation method has low efficiency and high labor costs, and with the continuous expansion of the boiler furnace volume, it also makes manual work more difficult. , gradually unable to meet the production demand

Method used

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  • Boiler corrosion-resistant layer spraying device for urban garbage combustion
  • Boiler corrosion-resistant layer spraying device for urban garbage combustion
  • Boiler corrosion-resistant layer spraying device for urban garbage combustion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-5 As shown, a boiler corrosion-resistant layer spraying device for urban waste combustion includes a support base frame 1 and an n-shaped carrier frame 2, one side of the top of the support base frame 1 is welded with a paint bucket 13, and the other side of the support base frame 1 top is The n-shaped carrier frame 2 is welded on the side, and the bottom side of the n-shaped carrier frame 2 is welded with an annular slide rail 7, and the top of the annular slide rail 7 is slidably connected to the rotary placement platform 9 through a slider 32, and the top of the n-shaped carrier frame 2 is a The No. 1 electric lifting rod 21 is installed on the side through the fastening bolt, and the output end of the No. 1 electric lifting rod 21 is installed with the No. 1 nozzle 19 through the No. No. 2 electric lifting rod 23 is installed, and the output end of No. 2 electric lifting rod 23 bottom is installed No. 2 nozzle 28 through No. The liquid inlet end o...

Embodiment 2

[0038] Such as Figure 1-5 As shown, a boiler corrosion-resistant layer spraying device for urban waste combustion includes a support base frame 1 and an n-shaped carrier frame 2, one side of the top of the support base frame 1 is welded with a paint bucket 13, and the other side of the support base frame 1 top is The n-shaped carrier frame 2 is welded on the side, and the bottom side of the n-shaped carrier frame 2 is welded with an annular slide rail 7, and the top of the annular slide rail 7 is slidably connected to the rotary placement platform 9 through a slider 32, and the top of the n-shaped carrier frame 2 is a The No. 1 electric lifting rod 21 is installed on the side through the fastening bolt, and the output end of the No. 1 electric lifting rod 21 is installed with the No. 1 nozzle 19 through the No. No. 2 electric lifting rod 23 is installed, and the output end of No. 2 electric lifting rod 23 bottom is installed No. 2 nozzle 28 through No. The liquid inlet end o...

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PUM

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Abstract

The invention discloses a boiler corrosion-resistant layer spraying device for urban garbage combustion. The spraying device comprises a supporting bottom frame and an n-shaped bearing frame; a coating barrel is welded to one side of the top of the supporting bottom frame; the n-shaped bearing frame is welded to the other side of the top of the supporting bottom frame. An annular sliding rail is welded to one side of the bottom of the n-shaped bearing frame. The top of the annular sliding rail is slidably connected with a rotary containing table through a sliding block. A first electric lifting rod is installed on one side of the top of the n-shaped bearing frame through a fastening bolt, and a first nozzle is installed at the bottom output end of the first electric lifting rod through a first fixing frame; a second electric lifting rod is installed on the other side of the top of the n-shaped bearing frame through a fastening bolt, and a second nozzle is installed at the bottom outputend of the second electric lifting rod through a second fixing frame. According to the boiler corrosion-resistant layer spraying device for urban garbage combustion, single equipment can achieve simultaneous spraying operation of corrosion-resistant layers on the inner surface and the outer surface of a boiler, the spraying efficiency is high, the effect is good, and the boiler corrosion-resistant layer spraying device is suitable for wide application and popularization.

Description

technical field [0001] The invention belongs to the technical field of spraying devices, and in particular relates to a spraying device for a corrosion-resistant layer of a boiler used for municipal waste combustion. Background technique [0002] During the application process of the municipal waste combustion boiler, the inner wall of the boiler will be corroded by high temperature, and slagging will occur, while the outer wall will be corroded by wind and rain, which seriously affects the service life of the boiler. At present, in order to alleviate high-temperature corrosion and slagging phenomena, composite ceramic coatings with high temperature resistance, corrosion resistance, wear resistance, anti-staining, and anti-slagging properties are usually sprayed on the inner and outer walls of the boiler. [0003] In the prior art, the composite ceramic coating is generally sprayed on the boiler wall by manual hand-held spray guns. This operation method has low efficiency an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B13/02B05B13/04B05B13/06B05B15/40
CPCB05B13/0228B05B13/041B05B13/0654B05B15/40
Inventor 邓辉桂南营
Owner 江西南方锅炉股份有限公司