Boiler two-stage economizer overhauling platform

A technology for overhauling platforms and energy savers, applied in the direction of hoisting devices, etc., can solve the problems of difficult installation, unsafe and inconvenient ladders, and occupying a lot of space, so as to facilitate maintenance or operation, and maintain the safety and reliability of equipment, which is beneficial to The effect of people passing

Active Publication Date: 2015-08-26
CHINA TOBACCO HENAN IND
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the second-level economizer is installed on the boiler chimney. The second-level economizer is larger and heavier. It needs to be hoisted or installed with bottom support. The installation position is higher. The second-level economizer is generally installed on the horizontal section of the boiler chimney and installed in the boiler room. In the auxiliary machine room, it is not installed in the same room as the boiler (the installation in the same room spans too much and is not beautiful)
The installation position of the boiler chimney and the secondary economizer is relatively high, and the maintenance and operation of the secondary economizer body and its accessories require h

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Boiler two-stage economizer overhauling platform
  • Boiler two-stage economizer overhauling platform
  • Boiler two-stage economizer overhauling platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, the maintenance platform of a boiler secondary economizer of the present invention includes an upper platform 22 for placing a secondary economizer, and the upper platform 22 is provided with a Corresponding to the first mounting base 14, the first mounting base 14 is used to install the left secondary economizer 18, and the upper platform 22 is respectively provided with the first upper maintenance platform 15 and the second Two upper maintenance platforms 13, the first upper maintenance platform 15 is arranged on the left side of the second upper maintenance platform 13, the first upper maintenance platform 15 and the second upper maintenance platform 13 cross the left boiler chimney 20 laterally; the upper The lower platform 3 is arranged below the platform 22, the first escalator 16 is arranged between the lower platform 3 and the first upper maintenance platform 15, the middle platform 10 is arranged between the lower platform 3 and the u...

Embodiment 2

[0025] Such as Figure 2 to Figure 6As shown, the maintenance platform of a boiler secondary economizer of the present invention includes an upper platform 22 for placing a secondary economizer, and the upper platform 22 is provided with a Corresponding to the first mounting base 14, the left secondary economizer 18 is placed on the first mounting base 14, and the upper platform 22 is respectively provided with a first upper maintenance platform 15 and a second The upper maintenance platform 13, the first upper maintenance platform 15 is arranged on the left side of the second upper maintenance platform 13, the first upper maintenance platform 15 and the second upper maintenance platform 13 cross the left boiler chimney 20 laterally; the upper platform 22 is provided with a lower platform 3 below, a first escalator 16 is arranged between the lower platform 3 and the first upper maintenance platform 15, a middle platform 10 is arranged between the lower platform 3 and the upper...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a boiler two-stage economizer overhauling platform. The platform comprises an upper platform body for placing a two-stage economizer. The upper platform body is provided with a first mounting base. The portions, located on the left side and the right side of the first mounting base, of the upper platform body are provided with a first upper overhauling platform body and a second upper overhauling platform body. The first upper overhauling platform body and the second upper overhauling platform body transversely stride a boiler chimney. The lower platform body is arranged below the upper platform body. A first escalator is arranged between the lower platform body and the first upper overhauling platform body. A middle platform body is arranged between the lower platform body and the upper platform body. A second escalator is arranged between the lower platform body and the middle platform body. A third escalator is arranged between the middle platform body and the second upper overhauling platform body. A fourth escalator is arranged between the lower platform body and the ground. By means of the boiler two-stage economizer overhauling platform, personal can maintain or repair or operate an overhead boiler two-stage economizer conveniently, safer and more reliable device operation and maintenance are achieved, and labor efficiency is improved.

Description

technical field [0001] The invention relates to an inspection and maintenance platform, in particular to an inspection and maintenance platform for a boiler secondary economizer. Background technique [0002] The end of the boiler body is generally installed with a flue gas first-level economizer (coal economizer). The first-level economizer and the boiler are integrated in the design, and the maintenance platform of the first-level economizer also shares a maintenance platform with the boiler. Although the boiler is equipped with a first-level economizer, the exhaust gas temperature of the boiler is still high, and the flue gas will eventually be discharged into the atmosphere, resulting in energy waste. In recent years, boilers, especially fast-installed boilers, are not only equipped with economizers on the body, but also began to install specially designed secondary economizers on the boiler chimney. The secondary economizers can preheat the demineralized water supplemen...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B66F11/04
CPCB66F11/04
Inventor 王正伟胡俊华胡宏帅马楠许世勇石峰薛敏詹旭
Owner CHINA TOBACCO HENAN IND
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap