CN201407677Y

CN201407677Y - Smoke extinguishing device

Info

Publication number: CN201407677Y
Application number: CN2009201108588U
Authority: CN
Inventors: 裴小川
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-19
Filing date: 2009-01-19
Publication date: 2010-02-17
Anticipated expiration: 2019-01-19

Abstract

The utility model provides a smoke extinguishing device that comprises a chimney or smoke pipe connected with a smoke discharge pipe. The device is characterized in that the chimney or smoke pipe is provided with a base body on which a cavity and a smoke inlet are arranged, and a combustor is arranged below the cavity of the base body. The smoke can be combusted by gas or electric heat led in thechimney or the smoke pipe, namely sulfur dioxide, smoke particles, water and other impurities in the smoke are removed in the manner of secondary combustion so that the smoke can be purified before totally discharged. The device has the advantages of simple structure, high purification efficiency, convenient operation and the like.

Description

A kind of cigarette extinguisher

Technical field

The utility model relates to a kind of smoke extinguishing apparatus, and especially a kind of flue gas that fuel combustion is produced fires the device that goes out, and belongs to the combustion apparatus shop and helps apparatus design and manufacturing technology field.

Background technology

The flue gas that common coal furnace or gas producer burning produce, all directly be discharged in the atmosphere by chimney, owing to contain sulfur dioxide, soot particulates thing and other objectionable impurities in the flue gas, contaminated environment not only, but also can encroach on the healthy of people, therefore, be necessary fully it is improved.

Summary of the invention

For purifying flue gas, prevent its pollution on the environment and the harm that the mankind are brought, the utility model provides a kind of smoke combustion that allows, thereby purifies the cigarette extinguisher of flue gas.

The utility model is finished by following technical proposal: a kind of cigarette extinguisher, comprise the chimney or the chimney that link to each other with smoke exhaust pipe, it is characterized in that on chimney or chimney, being provided with the pedestal of being with cavity and smoke inlet on it, be located at the burner of pedestal cavity below, so that allow the smoke combustion that enters cavity by burner, promptly utilize the method for second-time burning, eliminate the pollution of flue dust environment.

Described burner is a gas burner, it comprises the burner that places the cavity below, the Gas Pipe that links to each other with burner, place the ignition of burner one side, when entering,, light liquefied gas or coal gas that Gas Pipe is sent here earlier by ignition with convenient flue gas, with combustion product gases, eliminate its pollution on the environment.

Described burner is an electric heater, it comprises holder and electrothermal tube on the holder or the heating wire that places the cavity below, the power line that links to each other with electrothermal tube or heating wire, when entering with convenient flue gas, connecting power supply heats up by electric heater, thereby combustion product gases is eliminated its pollution on the environment.

Described chimney or the chimney wall that is positioned at the burner top is provided with the oxygen supply through hole, to provide combustion product gases required oxygen.

The utility model compared with prior art has following advantage and effect: adopt such scheme, can in chimney or chimney, pass through the combustion gas or the electric heating of introducing, combustion product gases, promptly in the mode of second-time burning, sulfur dioxide in removing smoke, soot dust granule thing, moisture content and other impurity allow flue gas finish purification before emptying, the utlity model has simple in structure, the purifying rate height, advantage such as easy to operate.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the A-A view of Fig. 1;

Fig. 3 is another structural representation of the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

The cigarette extinguisher that the utility model provides, comprise the chimney or the chimney 1 that link to each other with smoke exhaust pipe, on chimney or chimney 1, be provided with the pedestal 4 of being with cavity 3 and smoke inlet 9 on it, be located at the burner 10 of pedestal 4 cavitys 3 belows, described burner 10 is a gas burner, it comprises the burner 8 that places cavity 3 belows, the Gas Pipe 6 that links to each other with burner 8, place the ignition 5 of burner 8 one sides, wherein Gas Pipe 6 and flammable liquefied gas or coal gas or gas delivering pipe 7 link to each other, when entering cavity 3 with convenient flue gas, by ignition 5, light liquefied gas or coal gas that Gas Pipe is sent here earlier, combustion product gases is eliminated its pollution on the environment again, and chimney 1 wall is provided with air inlet through hole 2, to provide burning required combustion-supporting oxygen, as Fig. 1, Fig. 2.

Described burner is an electric heater, it comprises the holder 12 that places cavity 3 belows and the electrothermal tube 11 on the holder 12, electrothermal tube 11 is electrically connected with power line, when entering with convenient flue gas, connect power supply by electrothermal tube 11 heat temperature raisings, thereby combustion product gases is eliminated its pollution on the environment, as Fig. 3.

Claims

1, a kind of cigarette extinguisher comprises the chimney or the chimney that link to each other with smoke exhaust pipe, it is characterized in that being provided with on chimney or chimney the pedestal of being with cavity and smoke inlet on it, is located at the burner of pedestal cavity below.

2, cigarette extinguisher according to claim 1 is characterized in that described burner is a gas burner, and it comprises the burner that places pedestal cavity below, and the Gas Pipe that links to each other with burner places the ignition of burner one side.

3, cigarette extinguisher according to claim 1 is characterized in that described burner is an electric heater, and it comprises holder and electrothermal tube on the holder or the heating wire that places pedestal cavity below, the power line that links to each other with electrothermal tube or heating wire.

4, cigarette extinguisher according to claim 1 is characterized in that described chimney or the chimney wall that is positioned at the burner top is provided with the oxygen supply through hole, to provide combustion product gases required oxygen.