CN202675328U

CN202675328U - Fire outlet of burner

Info

Publication number: CN202675328U
Application number: CN 201220248026
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-30
Filing date: 2012-05-30
Publication date: 2013-01-16
Anticipated expiration: 2022-05-30

Abstract

The utility model discloses a fire outlet of a burner. The fire outlet of the burner comprises a casing, a fireproof wall, a burning chamber, a safety valve, a fire pipe, a dust collector, an ash storage hopper, a flange, a bolt and a base, wherein the fireproof wall is arranged on the inner layer of the casing, the safety valve is arranged in the burning chamber, the fire pipe is arranged on the lateral side of the burning chamber, the dust collector is communicated with the fire pipe, the ash storage hopper is arranged below the dust collector, and the flange and the bolt connect the fire pipe and the dust collector. Fire from the burning chamber can be filtered and dedusted, so that dust can be prevented from entering equipment and affecting performances of the equipment, and heating efficiency is improved.

Description

A kind of burner crater

Technical field

The utility model relates to the burner field, particularly relates to a kind of burner crater.

Background technology

Biomass burner is a kind of highly effective combustion system; It is to utilize biomass material to carry out power conversion, substituting traditional fuel (coal, gas, oil) provides the systematization equipment of thermal source for equipment such as boiler, oven dry, it is wide to have adaptability to raw material, efficiency of combustion is high, heating-up temperature is high, and is low to the pollution of environment, the equipment applied range, cost is low, moves the advantages such as simple.That many industrial enterprises, individual are used for processing trade waste and forest and agricultural biomass and carry out the optimal selection that coal stove, electric furnace, oil oven, steam stove energy-conserving and environment-protective are transformed, updated.

But biomass granule fuel is understood a large amount of dust of generation in combustion process, be accompanied by the burning of flame, and dust is understood access arrangement inside or is adsorbed on the inner surface of equipment, directly has influence on security performance and the efficiency of combustion of equipment.

The utility model content

The technical problem that the utility model mainly solves provides a kind of burner crater, can play to combustion chamber flame out the effect of dust removal by filtration, prevents that the dust access arrangement from affecting the performance of equipment, improved the efficiency of heating surface.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of burner crater is provided, comprise: housing, the refractory walls of housing internal layer, combustion chamber, safety-valve in the combustion chamber, the fire cylinder of side, combustion chamber, with the deduster that the fire cylinder communicates, the storage ash bucket of deduster below, the flange and the bolt that connect fire cylinder and deduster, base.

In preferred embodiment of the utility model, the burner that advances of described deduster adopts tangential entry type.

In preferred embodiment of the utility model, the burner that advances of described deduster should be consistent with the height of combustion chamber fire cylinder.

The beneficial effects of the utility model are: the utility model can effectively reduce the dust content of burner crater, has prolonged the service life of equipment, has improved efficiency of combustion.

Description of drawings

Fig. 1 is the cross-sectional view of a kind of burner crater of the utility model;

Fig. 2 be shown in the top view of deduster part;

The mark of each parts is as follows in the accompanying drawing: 1, combustion chamber, 2, deduster, 3, the fire cylinder, 4, advance burner, 5, crater, 6, housing, 7, refractory walls, 8, the storage ash bucket, 9, flange, 10, bolt, 11, safety-valve, 12, base.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

The cross-sectional view of a kind of burner crater of the utility model such as Fig. 1, a kind of burner crater of the utility model embodiment, comprise: housing 6, the refractory walls 7 of housing internal layer, combustion chamber 1, safety-valve 11 in the combustion chamber, the fire cylinder 3 of side, combustion chamber, with the deduster 2 that the fire cylinder communicates, the storage ash bucket 8 of deduster below, the flange 9 and the bolt 10 that connect fire cylinder 3 and deduster 2, base 12.Adopt flange to be connected connection with bolt, convenient deduster is regularly removed cleaning, remove inner dust.The use of safety-valve 11 prevents that the combustion chamber internal pressure is excessive, has improved security performance.

Further, the burner 4 that advances of described deduster 2 adopts tangential entry type.

Further, the height that advances burner 4 and combustion chamber fire cylinder 3 of described deduster should be consistent, and the utility model can be transformed existing burner, and it is consistent to adopt the mode such as lay the foundations to guarantee that deduster advances the height of burner and combustion chamber fire tin in the time of necessary.

Its operation principle is: the course of the utility model Flame as shown by arrows in FIG., from combustion chamber fire cylinder 3 flame out, tangentially enter in the deduster 2, motion arrives the deduster bottom under the screw, this moment, dust dropped to 8 li in storage ash bucket, and flame is got rid of deduster by the crater 5 of deduster.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. burner crater, it is characterized in that, comprise: housing (6), the refractory walls of housing internal layer (7), combustion chamber (1), safety-valve in the combustion chamber (11), the fire cylinder (3) of side, combustion chamber, with the deduster (2) that the fire cylinder communicates, the storage ash bucket (8) of deduster below, the flange (9) and the bolt (10) that connect fire cylinder and deduster, base (12).

2. a kind of burner crater according to claim 1 is characterized in that, the burner (4) that advances of described deduster (2) adopts tangential entry type.

3. a kind of burner crater according to claim 2 is characterized in that, the burner (4) that advances of described deduster should be consistent with the height of combustion chamber fire cylinder (3).