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A high-precision garbage incineration boiler installation method

A waste incineration, high-precision technology, applied in the direction of combustion method, incinerator, combustion type, etc., can solve the problems of affecting the sealing effect and increasing the difficulty of sealing parts installation, and achieve the effect of improving the installation accuracy

Active Publication Date: 2020-04-17
POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD
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Problems solved by technology

This kind of process will cause the deviation of equipment manufacturing and installation to accumulate on the upper part of the incinerator grate, while the heating surface of the waste heat power plant waste heat furnace is suspended, the cumulative deviation of the installation of the heating surface is in the lower part of the furnace, and the cumulative deviation of the grate and the heating surface is too large The assembly makes it more difficult to install the seal between the grate and the furnace, and even affects its sealing effect

Method used

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Embodiment Construction

[0024] In order to clearly illustrate the technical characteristics of this solution, the following specific implementation methods are used, and descriptions of known components and technologies are omitted in the present invention to avoid unnecessarily limiting the present invention.

[0025] A method for installing a high-precision waste incineration boiler, including the following steps, in the following order: ①Fire grate steel bracket installation, aligning and marking, ②Grate installation, ③Ash hopper installation, ④Pusher installation, ⑤Feed hopper and Chute installation, ⑥ slagging machine installation, ⑦ incinerator seal installation. Among them, the process of ③ lowering the ash hopper before throwing can be adjusted with ④ and ⑤, and the waste heat furnace can be installed after the installation of the waste incineration grate.

[0026] Detailed construction method of incineration grate:

[0027] Step 1: Grate Channel Installation

[0028] Check whether the lock...

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Abstract

The invention aims to provide a high-precision waste incineration boiler installation method. The installation method is used for achieving the technical effect of improving the installation precisionof a waste incineration boiler. The high-precision waste incineration boiler installation method comprises the following steps that (1), a grate steel support installing aligning scribing is performed; (2), grate installing is performed; (3), ash discharging bucket installing is performed; (4), material pushing device installing is performed; (5), feed hopper and chute installing is performed; (6), slag discharging machine installing is performed; and (7), incineration boiler sealing part installing is performed. The main innovation point of the method is the incineration grate construction method.

Description

technical field [0001] The invention relates to the technical field of installation methods for waste incineration boilers, in particular to a high-precision installation method for waste incineration boilers. Background technique [0002] In order to save the installation process and time, most of the incinerators in waste power plants in the prior art adopt a modular assembly method. However, this also fixes its installation method, that is, the installation sequence of the equipment is from bottom to top, first install the equipment steel bracket, and then install the slag discharger, grate lower ash hopper, grate system, pusher, and boiler furnace in sequence. This kind of process will cause the deviation of equipment manufacturing and installation to accumulate on the upper part of the incinerator grate, while the heating surface of the waste heat power plant waste heat furnace is suspended, the cumulative deviation of the installation of the heating surface is in the l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F23G5/00F23G5/44
CPCF23G5/006F23G5/44
Inventor 吴海涛杨文华张彦孙振亮马卫华
Owner POWERCHINA SEPCO1 ELECTRIC POWER CONSTR CO LTD
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