CN201003752Y

CN201003752Y - Fuel-cracking energy-saving burner

Info

Publication number: CN201003752Y
Application number: CNU2006201661587U
Authority: CN
Inventors: 蓝鹏; 李丝思; 滕惠成
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-23
Filing date: 2006-12-15
Publication date: 2008-01-09
Anticipated expiration: 2016-12-15

Abstract

The utility model discloses an energy saving burner for cracking the fuel that is arranged in the inner cavity of the hearth, which comprises a gasification prevention chamber, a solid burning nozzle, a cracking chamber and a furnace body and is characterized in that: the inner wall of the cracking chamber that is a hollow cavity, while the cracking chamber is reversely coupled in the furnace body; the shape of the furnace body is a hollow column; the top part of cracking chamber is a hemispheric shape, while the lower part is a bar shape. An air outlet hole is arranged on the wall of the cracking chamber and the solid burning nozzle is arranged under the furnace body, while a rotary burning hole is arranged on the wall of furnace body and a fuel inlet is arranged on the outer wall of the hearth; a gasification prevention chamber by which the fuel enters in is arranged under the furnace body, while an air inlet and an oil unloading nozzle are arranged under the hearth. The utility model can achieve the targets of full cracking and burning of clean fuels and environment protection.

Description

The fuel-pyrolysis energy-saving burner

Technical field

The utility model relates to a kind of burner, refers to a kind of fuel-pyrolysis energy-saving burner especially.

Background technology

Now, the food and drink kitchen range in national all kinds of restaurants, dining room, civilian heating boiler, drinking water boiler, Industrial Boiler etc. uses diesel fuel burner, and in use there is following shortcoming in this kind burner:

1, burner combustion diesel oil is insufficient, causes the wasting of resources.

2, use not environmental protection of diesel oil, unhygienic, especially in the kitchen.

The utility model content

The purpose of this utility model is to provide a kind of fuel-pyrolysis energy-saving burner, and it can solve above-mentioned deficiency.

In order to realize such scheme, technical solution of the present utility model is: a kind of fuel-pyrolysis energy-saving burner, be located at burner hearth cavity, this burner comprises anti-vaporizer, the stereo burning nozzle, cracking room and body of heater, wherein the cracking room inwall is a cavity and smooth, this cracking room back-off is in body of heater, body of heater is shaped as the cavity cylinder, and the cracking room top is that hemispherical bottom is bar-shaped, and Qi Bishang offers venthole, the stereo burning nozzle is located at bottom of furnace body, furnace body wall is provided with the rotary combustion hole, offers fuel inlet on the hearth outer wall, and bottom of furnace body is provided with the anti-vaporizer that enters for fuel, burner hearth bottom offers air inlet, and burner hearth bottom is provided with and unloads oil nozzle.

Described fuel-pyrolysis energy-saving burner, wherein furnace body wall is provided with 4 to 5 row's rotary combustion holes.

Described fuel-pyrolysis energy-saving burner wherein is cavity between body of heater and the burner hearth.

Described fuel-pyrolysis energy-saving burner, wherein cracking locular wall bottom offers one and irises out pore.

After adopting such scheme, this practicality has the following advantages:

1, stereo rotating burning, its overall caloric value height, alcohol-group fuel cracking sufficient combustion are adopted in this invention.

2, owing to being the oxygen rich gas burning, so the air quantity that requires is little relatively, in the same completing combustion in anoxic area.

3, add the loading and unloading oils mouth, guarantee the safety that burner hearth uses, can not take place to leak and cause the accident.

4, clean fuel is used in this invention, guarantees that environment is not contaminated.

Description of drawings

Fig. 1 is a schematic diagram of the present utility model;

The figure number explanation

11 fuel inlets of 1 burner hearth

12 air intakes 13 unload oil nozzle

2 cracking rooms, 21 ventholes

3 bodies of heater, 31 rotary combustion holes

4 anti-vaporizer 5 nozzles

The specific embodiment

A kind of fuel-pyrolysis energy-saving burner of the utility model, be located at burner hearth 1 inner chamber, this burner comprises cracking room 2 and body of heater 3, anti-vaporizer 4 and stereo burning nozzle 5, cracking room 2 inwalls are cavity and smooth, these cracking room 2 back-offs are in body of heater 3, body of heater 3 is shaped as the cavity cylinder, cracking room 2 tops are that hemispherical bottom is bar-shaped, offer one on its wall and iris out pore 21, stereo burning nozzle 5 is located at body of heater 3 bottoms, and body of heater 3 walls are provided with 4 to 5 row's rotary combustion holes 31, offer fuel inlet 11 on burner hearth 1 outer wall, body of heater 3 bottoms are provided with the anti-vaporizer 4 that enters for fuel, and burner hearth 1 bottom offers air inlet 12, and burner hearth 1 bottom is provided with unloads oil nozzle 13.

Be cavity between body of heater 3 and the burner hearth 1.

Stereo burning nozzle 5 can be according to the structure that requires to change with fire without bore.

Its operation principle is: alcohol-group fuel enters anti-vaporizer 4 from fuel inlet 11, enter again in the stereo burning nozzle 5 of body of heater 3 bottoms, enter thus in the cracking room 2, because the special shape of this cracking room 2, its inner wall smooth, fuel portion within it fade to steam state by liquid state and form rotational flow, the HTHP of generation, make fuel in these cracking room 2 cracking, produce a large amount of CO and H ₂, these gases come out to enter in the body of heater 3 from the venthole 21 on cracking room 2 walls, and wind enters from the air inlet 12 on the burner hearth 1, by the rotary combustion hole 31 on body of heater 3 walls, enters in the body of heater 3, with these a large amount of CO and H ₂The burning of meeting owing to be the rotation air-supply during burning, rises for the wind Rotating with Uniform, makes that the temperature rise of the thorax heart is fast, the relative temperature height, and burner hearth 1 is relatively dark, the efficiency of combustion height of clean fuel in burner.

Claims

1, a kind of fuel-pyrolysis energy-saving burner, be located at burner hearth cavity, this burner comprises anti-vaporizer, the stereo burning nozzle, cracking room and body of heater, it is characterized in that: the cracking room inwall is a cavity and smooth, this cracking room back-off is in body of heater, body of heater is shaped as the cavity cylinder, the cracking room top is that hemispherical bottom is bar-shaped, offer venthole on its wall, the stereo burning nozzle is located at bottom of furnace body, and furnace body wall is provided with the rotary combustion hole, offer fuel inlet on the hearth outer wall, bottom of furnace body is provided with the anti-vaporizer that enters for fuel, and burner hearth bottom offers air inlet, and burner hearth bottom is provided with and unloads oil nozzle.

2, fuel-pyrolysis energy-saving burner as claimed in claim 1 is characterized in that: furnace body wall is provided with 4 to 5 row's rotary combustion holes.

3, fuel-pyrolysis energy-saving burner as claimed in claim 1 is characterized in that: be cavity between body of heater and the burner hearth.

4, fuel-pyrolysis energy-saving burner as claimed in claim 1, it is characterized in that: the bottom of cracking locular wall offers one and irises out pore.