CN202675266U

CN202675266U - Biomass combustion machine with adjustable height

Info

Publication number: CN202675266U
Application number: CN 201220307039
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-28
Filing date: 2012-06-28
Publication date: 2013-01-16
Anticipated expiration: 2022-06-28

Abstract

The utility model discloses a biomass combustion machine with adjustable height, comprising a combustion cavity, a grate in a combustion chamber, an ash collection cavity below the grate, an ash discharge port at the bottom of the ash collection cavity, and a base below the combustion cavity, and further comprising a hopper above the combustion cavity, a temperature sensor in the combustion cavity, a fire barrel connected with the combustion cavity, as well as a control system, an air distribution and ignition device and an emergency discharge port which are outside the combustion cavity. In such a manner, the height of the fire hole of the biomass combustion machine disclosed by the utility model can be controlled, so that the biomass combustion machine is applicable to transformations of the existing boiler.

Description

A kind of adjustable for height biomass combustion machine

Technical field

The utility model relates to the burner field, particularly relates to a kind of adjustable for height biomass combustion machine.

Background technology

Along with the exhaustion of resource on the earth, year by year the minimizing of the oil that the mankind depend on for existence, natural gas, the reserves of the resources such as coal, for the mankind's existence and descendants's development, it is more and more important that the utilization of regenerative resource has become.Biomass burner is replacing the heating that traditional burner is used for boiler gradually, in the prior art, because the height of burner and boiler is all fixed, so in the process of transforming, often need to equipment carry out bed hedgehopping or the height of the means guarantee burner such as dig pit on ground consistent, do so both loaded down with trivial detailsly, the precision that is difficult to again to guarantee the burner docking has increased quantities.

The utility model content

The technical problem that the utility model mainly solves provides a kind of adjustable for height biomass combustion machine, and height that can control combustion device burner is applicable to the transformation to existing boiler.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of adjustable for height biomass combustion machine is provided, comprise: combustion chamber, fire grate in the combustion chamber, the dust stratification chamber of fire grate below, the ash discharging hole of bottom, dust stratification chamber, the base of combustion chamber below, the hopper that also comprises the combustion chamber top, the temperature sensor of combustion chamber inside, the fire cylinder of connection combustion chamber, control system, air distribution igniter and dump mouth that combustion chamber is outer, the inside of described base is with the lifting leg, and the ground terminal of described lifting leg is with fixable wheel.

In preferred embodiment of the utility model, the sidepiece of described base has a motor, and described motor is connected with the lifting leg by power transmission shaft.

In preferred embodiment of the utility model, described fire cylinder top is equipped with a deduster, and described deduster joins by flange and fire cylinder.

In preferred embodiment of the utility model, described deduster has two interfaces.

In preferred embodiment of the utility model, there are two blocks of refractory brick described deduster inside.

In preferred embodiment of the utility model, there is an automatically-controlled door junction of described hopper and combustion chamber.

The beneficial effects of the utility model are: the height that (1) can control combustion device burner is fit to the transformation to existing boiler; (2) has certain dust removing effects, the life-span of having improved equipment.

Description of drawings

Fig. 1 is the structural representation of a kind of adjustable for height biomass combustion machine one preferred embodiment of the utility model;

Fig. 2 is the decomposing schematic representation of described deduster;

The mark of each parts is as follows in the accompanying drawing: 1, combustion chamber, 2, the dust stratification chamber, 3, fire grate, 4, ash discharging hole, 5, hopper, 6, automatically-controlled door, 7, air distribution and igniter, 8, control system, 9, dump mouth, 10, temperature sensor, 11, the fire cylinder, 12, deduster, 13, crater, 14, base, 15, the lifting leg, 16, wheel, 17, motor, 18, power transmission shaft, 19, flange, 121, interface one, 122 interfaces two, 123, refractory brick, 124, cleaning door.

The specific embodiment

Be described in detail below in conjunction with the preferred embodiment of accompanying drawing to a kind of adjustable for height biomass combustion machine of the utility model; 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.

See also Fig. 1 and Fig. 2, the utility model embodiment comprises:

A kind of adjustable for height biomass combustion machine, comprise: combustion chamber 1, fire grate 3 in the combustion chamber, the dust stratification chamber 2 of fire grate below, the ash discharging hole 4 of bottom, dust stratification chamber, the base 14 of combustion chamber below, the hopper 5 that also comprises the combustion chamber top, the temperature sensor 10 of combustion chamber inside, the fire cylinder 11 that connects combustion chamber, the control system 8 that combustion chamber is outer, air distribution igniter 7 and dump mouth 9, the inside of described base 14 is with lifting leg 15, and the ground terminal of described lifting leg 15 is with fixable wheel 16, and described lifting leg 15 is connected with power transmission shaft 18 with motor 17, and control the amount of spin of motor 17 by control system 8, thereby reach the purpose of control lifting leg 15 height.

Described fire cylinder 11 tops are equipped with a deduster 12, and described deduster 12 joins by flange 19 and fire cylinder 11, and the flame that combustion chamber 1 burning produces enters deduster 12 by fire cylinder 11 first, enters at last the external equipments such as boiler by crater 13.

Described deduster has two interfaces (121,122), can come option interface according to the height of boiler burner, and when using one of them interface, another interface sealing is connected by flange 19 between described interface (121,122) and the fire tins 11.

There are two blocks of refractory brick 123 described deduster inside, strikes first on the refractory brick 123 from fire cylinder 11 fire of coming in, and fire enters crater 13, and dust drops in deduster 12 bottoms, regularly discharges from cleaning door 124.

Described hopper 5 has an automatically-controlled door 6 with the junction of combustion chamber 1, can control by control system 8 folding of automatically-controlled door 6, thereby reach the effect of automatic control charging rate and amount, also plays in addition the purpose of sealing combustion chamber 1.

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. adjustable for height biomass combustion machine, comprise: combustion chamber (1), fire grate (3) in the combustion chamber, the dust stratification chamber (2) of fire grate below, the ash discharging hole (4) of bottom, dust stratification chamber, the base (14) of combustion chamber below, the hopper (5) that also comprises the combustion chamber top, the temperature sensor of combustion chamber inside (10), the fire cylinder (11) that connects combustion chamber, the control system (8) that combustion chamber is outer, air distribution igniter (7) and dump mouth (9), it is characterized in that: the inside of described base (14) is with lifting leg (15), and the ground terminal of described lifting leg is with fixable wheel (16).

2. a kind of adjustable for height biomass combustion machine according to claim 1 is characterized in that, the sidepiece of described base has a motor (17), and described motor is connected with the lifting leg by power transmission shaft (18).

3. a kind of adjustable for height biomass combustion machine according to claim 1 is characterized in that, described fire cylinder (11) top is equipped with a deduster (12), and described deduster joins by flange (19) and fire cylinder.

4. a kind of adjustable for height biomass combustion machine according to claim 3 is characterized in that, described deduster has two interfaces (121,122).

5. a kind of adjustable for height biomass combustion machine according to claim 3 is characterized in that, there are two blocks of refractory brick (123) described deduster inside.

6. a kind of adjustable for height biomass combustion machine according to claim 1 is characterized in that, described hopper (5) has an automatically-controlled door (6) with the junction of combustion chamber (1).