CN2280215Y

CN2280215Y - Smokeless and energy saving burner

Info

Publication number: CN2280215Y
Application number: CN 96239087
Authority: CN
Inventors: 王纪盛
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-11-14
Filing date: 1996-11-14
Publication date: 1998-04-29
Anticipated expiration: 2006-11-14

Abstract

The utility model belongs to the technology of boiler improvements, which is composed of a motor driving portion, a controlling and blowing portion and an energy-saving burner, wherein, the energy-saving burner is the key component. A hollow shaft is arranged at the middle part of the utility model, spiral blades are fixed on the shaft, and the middle part is provided with discontinuous screws with unequal distances. The top of the middle shaft is provided with a plurality of ventilating holes, and the lower end of the middle shaft is connected with a blower. The fuel can be put into the middle shaft from one side of the middle shaft and slowly and continuously rise up along the middle shaft. The fuel is burned during the rising process, and the burner is connected with a boiler. The utility model has the advantages of simple structure, easy fabrication, sufficient fuel combustion, good energy-saving effect and no environment pollution.

Description

Smokeless energy-saving burner

The utility model relates to a kind of improvement technology of boiler, is specially adapted to heating boiler and Industrial Boiler and kiln and uses.

At present, the heating boiler of civil buildings all is to adopt the directly method of burning of fuel, promptly be that fire grate is housed in boiler, hair-dryer is housed before boiler simultaneously, the rear portion is added with air-introduced machine, purpose forces the interior fuel of boiler directly to burn exactly, and heating moisture content utilizes the water circulation to reach the purpose of heating, advantage is that boiler structure is simple, be easy to produce, can the large tracts of land heating use, but its weak point be that the stove fuel combustion is insufficient, waste fuel, discharge a large amount of dust and cause environmental pollution, harm city people's physical and mental health causes great harm to social environment.

For solving the weak point that above boiler exists, the purpose of this utility model provides a kind of smokeless energy-saving burner, utilizes the special machine structure of burner itself, energy-conservation to reach full combustion of fuel in the boiler, free from environmental pollution purpose.

Structural design of the present utility model is by the motor-driven position, and control air feed part and energy-saving burner three parts are formed.Wherein the motor-driven part is connected with energy-saving burner axis upper sprocket wheel by chain through the decelerator deceleration by motor shaft output; The porch connects with pipeline under the hair-dryer of control air feed part and the energy-saving burner axis, control section is to detect the temperature in the burner, the air quantity and the rotating speed of motor of control blower fan, connect with control signal wire, reach the purpose of stove internal combustion and fueling coordination, the structure of its core component energy-saving burner (as shown in Figure 2) is that the center is a garden shape hollow shaft, the bottom of axle is equipped with and is driven this slowly sprocket wheel of rotation, the axis lower end is a ventilation intake, connect with hair-dryer, the top of axis is fixed with spiral sector, periphery is rounded, not equidistant for disconnected spiral in the middle of the axis spiral sector, have many air vents around the top of axis, the axis side is the fuel input port, the axis top is a high temperature combustors, support is equipped with in the axis bottom, bearing is equipped with at the axis two ends simultaneously, axis is that exotic material is made, burner axis and ground form 65 degree with top rade, its course of work: machine operation is passed through decelerator, driving the energy-saving burner axis by chain slowly rotates, coal combustion adds from the porch, the coal that adds constantly rises along the axis spiral fan, disconnected spiral not equidistant burn, with blower fan constantly by hollow axis air supply, by becoming high-temperature hot-air behind the axis, the stove coal of heating is burnt rapidly, because the disconnected not equidistant continuous mild agitation of spiral makes coal fully burning in loose motion, the heat of burning all enters in the stove hall, and the slag after the burning is drained from following fire grate.

The utility model has following advantage compared with the prior art:

Simple in structure, make easily, adopt the heating of this kind burner, fuel saving, sufficient combustion reduces environmental pollution, is a kind of desirable burner, can use on all boilers.

The structure of the utility model is provided by following examples and accompanying drawing

Fig. 1 is the smokeless energy-saving burner overall construction drawing;

Fig. 2 is the smokeless energy-saving burner mechanical construction drawing.

Its structure is by shown in the accompanying drawing, Fig. 1, and 1 is work drive motor, 2 is decelerator, 3 for transmitting sprocket wheel, and 4 is hair-dryer, and 5 is controller, its connection is that motor-driven rotates the burner axis by the chain transmission, the structure of burner is 3 for the axis sprocket wheel, and 8 is the burner axis, is hollow shaft, 12 is the leg space ventilation mouth, axle last 16 is a bearing, and 9 is spiral fan, and 16 is fuel inlet, 11 is the combustion chamber, 10 is not equidistant for disconnected spiral, and 13 is heat-insulation layer, and 14 is burner outlet, 15 is the axis air vent, and support is equipped with in the axis side; 7 burners become 65 degree with tilt angle with ground.Fuel slowly rises around axis after entering burner, does not constantly stir fuel because disconnected spiral does not wait, and sufficient air is arranged again, so burning is abundant especially, this burner can be connected with existing boiler inlet.

Claims

1. smokeless energy-saving burner, it is characterized in that this burner is by motor-driven part (1) (2), control aeration portion (4) (5) and energy-saving burner (6) three parts are formed, and wherein the motor-driven part is connected with sprocket wheel (3) on the energy-saving burner axis by chain through decelerator (2) by motor (1) output; Porch (12) connects with pipeline under the hair-dryer (4) of control mouse air feed part and energy-saving burner (6) axis; Air quantity and rotating speed of motor that control section (5) is controlled blower fan simultaneously with the temperature in the detection burner connect with control signal wire.

2. by the described burner of claim 1, it is characterized in that burner (6) structure is that the center is circular hollow axle (8), the bottom of axle is equipped with and is driven slowly rotating sprocket (3) of this axle, the axis bottom is ventilation intake (12), connect with hair-dryer (4), the top of axis is fixed with spiral sector (9), circular in the periphery, in the middle of axis spiral sector (9), be the spiral not equidistant (10) that breaks, have many air vents (5) around the top of axis, the axis side is fuel input port (16), and the top is boiler furnace (14).

3. by the described burner of claim 1, it is characterized in that this burner axis makes with exotic material, burner becomes 65 to spend with tilt angle during work with ground.