CN201083396Y

CN201083396Y - Compound superconductive coal-saving boiler

Info

Publication number: CN201083396Y
Application number: CNU200720094208XU
Authority: CN
Inventors: 张宝明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-09
Filing date: 2007-08-09
Publication date: 2008-07-09
Anticipated expiration: 2017-08-09

Abstract

The utility model relates to a duplex type superconducting energy-saving boiler, which belongs to the burner apparatus manufacturing technical field; a boiler body of the upper part of a firebox is provided with an upper firebox; a gas firebox is arranged in the boiler body between the upper firebox and a smoke outlet; the firebox is connected with the gas firebox through a lower firebox smoke tube; the upper firebox is connected with the gas firebox through an upper firebox smoke tube; the gas firebox is connected with the smoke outlet; the boiler is provided with a superconducting tube. When the utility mode operates, pulverized coal fine particles carried in smoke gas is collected to the gas firebox for secondary combustion; the superconducting tube in the boiler body further improves the thermal efficiency of the boiler. The utility model has dual effects on energy saving and environmental protection, rapid temperature rising speed, simple structure, safe and reliable performance.

Description

Compound superconduction coal-saving boiler

Technical field:

The utility model belongs to burner manufacturing technology field, is a kind of atmospheric coal-fired boiler.

Background technology:

Existing atmospheric coal-fired boiler mainly is made of body of heater, combustion chamber, exhaust opening and a water interlayer, and coal produces heat in combustion chambers burn, and with the heating of the water in the water interlayer, flue gas is discharged by exhaust opening.This boiler combustion thermal efficiency is low, and the smoke pollution of discharge is serious.

Summary of the invention:

The technical problems to be solved in the utility model is to disclose a kind of thermal efficiency height, the low compound superconduction coal-saving boiler of pollution.

The scheme of the utility model technical solution problem is to adopt body of heater, the combustion chamber, exhaust opening and water interlayer constitute compound superconduction coal-saving boiler, be provided with upper combustion chamber in the body of heater above the combustion chamber, be provided with gas combustion chamber in the body of heater between upper combustion chamber and exhaust opening, the combustion chamber is passed through down, and the chamber smoke pipe is connected with gas combustion chamber, upper combustion chamber is connected with gas combustion chamber by last chamber smoke pipe, gas combustion chamber connects exhaust opening, between combustion chamber and upper combustion chamber, superconducting pipe is housed, between upper combustion chamber and gas combustion chamber, superconducting pipe is housed, between gas combustion chamber and exhaust opening, superconducting pipe is housed.During work, to combustion chamber and upper combustion chamber's while coal, coal burns simultaneously in combustion chamber and upper combustion chamber, the flue gas that produces is respectively by chamber smoke pipe and last chamber smoke pipe enter gas combustion chamber down, the coal dust molecule of carrying secretly in the flue gas focuses on gas combustion chamber, carry out second-time burning, gas after the burning is discharged by exhaust opening, fuel combustion is abundant, thoroughly, the superconducting pipe in the body of heater has further improved the thermal efficiency of boiler, on, the heat that lower combustion chamber produces satisfies the superconducting pipe need of work, programming rate is fast, the banking time is long, and superconducting pipe worked on when boiler was in cold operation, reaches energy-conservation remarkable result.

The utlity model has the energy-saving and environmental protection double effects, programming rate is fast, and is simple in structure, and performance is safe and reliable.

Description of drawings:

Accompanying drawing is the utility model cutaway view.

The specific embodiment:

The utility model is by body of heater 1, combustion chamber 2, exhaust opening 3 and water interlayer 4 constitute, be provided with upper combustion chamber 5 in the body of heater 1 above combustion chamber 2, be provided with gas combustion chamber 6 in the body of heater 1 between upper combustion chamber 5 and exhaust opening 3, combustion chamber 2 is passed through down, and chamber smoke pipe 7 is connected with gas combustion chamber 6, upper combustion chamber 5 is connected with gas combustion chamber 6 by last chamber smoke pipe 8, gas combustion chamber 6 connects exhaust opening 3, between combustion chamber 2 and upper combustion chamber 5, superconducting pipe 9 is housed, between upper combustion chamber 5 and gas combustion chamber 6, superconducting pipe 9 is housed, between gas combustion chamber 6 and exhaust opening 3, superconducting pipe 9 is housed.

Claims

1. compound superconduction coal-saving boiler, by body of heater, the combustion chamber, exhaust opening and water interlayer constitute, it is characterized in that: be provided with upper combustion chamber in the body of heater of top, combustion chamber, be provided with gas combustion chamber in the body of heater between upper combustion chamber and exhaust opening, the combustion chamber is passed through down, and the chamber smoke pipe is connected with gas combustion chamber, upper combustion chamber is connected with gas combustion chamber by last chamber smoke pipe, gas combustion chamber connects exhaust opening, between combustion chamber and upper combustion chamber, superconducting pipe is housed, between upper combustion chamber and gas combustion chamber, superconducting pipe is housed, between gas combustion chamber and exhaust opening, superconducting pipe is housed.