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Dirt discharging device for package boiler lower boiler barrel

A sewage discharge device and fast-installed boiler technology, which is applied in the boiler field, can solve problems such as unsuitable discharge, achieve the effects of reducing welding workload, solving overall transportation problems, and ensuring transportation safety

Pending Publication Date: 2018-05-18
WUXI HUAGUANG IND BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not suitable for draining the larger and heavier solid sediment inside the boiler.

Method used

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  • Dirt discharging device for package boiler lower boiler barrel
  • Dirt discharging device for package boiler lower boiler barrel
  • Dirt discharging device for package boiler lower boiler barrel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with specific drawings and embodiments.

[0019] like Figure 1-3 Shown: a quick-installed boiler lower drum blowdown device, characterized in that it includes

[0020] Bottom drum 1, sewage pipe seat 2 and sewage pipe 3;

[0021] A blowdown outlet 1.1 is opened radially directly below the lower drum, and the blowdown socket is fixedly connected to the lower drum through the blowdown outlet. The blowdown socket 2 includes a first part 2.1 and a second part 2.2 perpendicular to each other;

[0022] The sewage pipe socket 2 includes an inlet and an outlet, the inlet is arranged in the first part 2.1, and the inlet is communicated with the sewage outlet; the outlet is arranged in the second part 2.2, and the outlet is communicated with the sewage pipe 3;

[0023] The vertical height between the bottom end of the second part 2.2 of the sewage discharge socket 2 and the sewage outlet of the lower drum is ...

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Abstract

The invention relates to the technical field of dirt discharging devices, in particular to the dirt discharging device for a package boiler lower boiler barrel. The dirt discharging device comprises adirt discharging pipe seat and a dirt discharging pipe, wherein the dirt discharging pipe seat is fixed right below a lower boiler barrel, and the dirt discharging pipe is fixed on the side surface of the dirt discharging pipe seat; and the boiler dirt is discharged from the dirt discharging opening of the lower boiler barrel, passes through the dirt discharging pipe seat, then passes through thedirt discharging pipe and is smoothly discharged out of a boiler. Through the production of the dirt discharging pipe seat forge piece, the height of the pipe seat can be effectively controlled, so that lower level of the dirt discharging pipe seat does not exceed a transportation base plane, and the transportation safety of pressure-bearing parts of the boiler is ensured; the dirt discharging opening is located right below the lower boiler barrel so that the dirt in the boiler barrel can be smoothly discharged; and dirt discharging opening of the boiler is larger than the zero square meter,so that the arrangement of the integral dirt discharging system of a boiler room is facilitated.

Description

technical field [0001] The invention relates to the technical field of boilers, in particular to a quick-install boiler drum sewage discharge device. Background technique [0002] Generally, the fast-installed boilers that are transported as a whole, due to the limitation of the transportation height, have to arrange enough heating surfaces, so the distance between the upper and lower drums is often enlarged as much as possible, and the distance from the upper drum to the top and the distance from the lower drum to the base are compressed. the distance. The layout of the lower drum sewage pipe is a problem. There are two existing methods: the first method is that the sewage outlet is downward, and radial holes are opened, and a sewage pipe joint is left under the lower boiler drum. The lower elevation of the pipe joint does not exceed the bottom plane of transportation. A deep trench is dug in the foundation, which is convenient for the installers to connect the sewage pip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F22B37/54
CPCF22B37/54
Inventor 王元凤钱凤至唐敏芳
Owner WUXI HUAGUANG IND BOILER
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