CN206094063U

CN206094063U - Saw -dust burner

Info

Publication number: CN206094063U
Application number: CN201621176450.7U
Authority: CN
Inventors: 王建勲
Original assignee: Xiamen Poly Industry And Trade Co Ltd Yu Sheng
Current assignee: Xiamen Poly Industry And Trade Co Ltd Yu Sheng
Priority date: 2016-10-25
Filing date: 2016-10-25
Publication date: 2017-04-12
Anticipated expiration: 2026-10-25

Abstract

The utility model discloses a saw -dust burner, including high -pressure spiral feeding fan, dust remover, fuel storage tank, one -level feed screw, second -order helical feeder, accuse glassware, combustion chamber, blower, accuse electronic box, high pressure spiral feeding fan's tip is linked together with the dust remover side, the lower extreme and the fuel storage tank of dust remover are linked together, the lower extreme and the one -level feed screw feed inlet of fuel storage tank are linked together, one -level feed screw one side discharge gate is linked together with the second -order helical feeder, the discharge gate and the accuse glassware of second -order helical feeder are linked together, accuse glassware one end is linked together with combustion chamber one end, the inside centrifugal fan that still is fixed with in combustion chamber, inside being surrounded by resistant firebrick in combustion chamber forms, the utility model has the advantages of simple structure, simple operation, put forward the temperature and soon, effectively improve saw -dust combustion efficiency and reduce fuel consumption to and reduction workman intensity of labour.

Description

A kind of wood flour burner

Technical field

This utility model is related to a kind of wood flour burner.

Background technology

After trees processing or decoration or other timber are processed, substantial amounts of wood flour can be produced, and wood flour the inside is containing big The lignin of amount, is not easy to be decomposed by the Nature, if random gives up, not only results in the pollution of surrounding, can also The waste of resource is caused, therefore, the problem that wood flour is reclaimed is always wood processing enterprise problem to be solved.

The waste material in existing wood flour and other fields can be used for biological burning boiler burning, used as consumption during boiler combustion Material, but existing most of burner is in burning, is all that directly the unification of substantial amounts of waste material is rendered in combustion furnace, burns The firepower of discharge cannot be controlled well, when it is big when it is little, heat up and be generally less than 1000 degree, and have the waste material of most to fire Burn abundant, need personnel ceaselessly to overturn combustion chamber, make the waste material second-time burning that bottom is not sufficiently combusted, waste time and energy, burn Inefficient.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of simple structure, simple operation, temperature raising is fast, effectively improve Wood flour efficiency of combustion reduces fuel consumption, and the wood flour burner for reducing labor strength.

To solve the above problems, this utility model is adopted the following technical scheme that：

A kind of wood flour burner, including high-pressure spiral feeding fan, cleaner unit, fuel reservoir, one-level feed screw, Deuterostrophies feeder, material controlling device, combustor, blower, power control box, the end of the high-pressure spiral feeding fan and cleaner unit Side is connected, and the lower end of the cleaner unit is connected with fuel reservoir, lower end and the one-level screw feeding of the fuel reservoir Machine inlet is connected, and the one-level feed screw side discharging opening is connected with deuterostrophies feeder, two grades of spiral shells The discharging opening of rotation feeder is connected with material controlling device, and described material controlling device one end is connected with combustor one end, and the burning is indoor Portion is further fixed on centrifugal blower, and the combustion chamber is surrounded by refractory brick and formed, and the blower is by airduct and combustor It is connected.

Further, the power control box respectively with blower, one-level feed screw, deuterostrophies feeder, material controlling device It is connected by electric wire.

Further, the other end of the combustor is additionally provided with bocca.

Further, the refractory brick adopts special high-strength refractory brick, and the refractory brick highest fire resisting is in 2700-3000 Between degree.

Further, the combustor top is provided with air inlet.

Further, the power control box adopts PLC control machines.

The beneficial effects of the utility model are：Through one-level screw feeding on a kind of this practical novel wood dust burner Machine, deuterostrophies feeder, can be at the uniform velocity fed in feed with neither fast nor slow；Its burning interior is provided with refractory brick, can tolerate High temperature between 2700 to 3000 degree, long service life is often safeguarded without Jing；Burning interior is further fixed on centrifugal blower, can be with Wood flour is dispelled completely and be full of whole combustor, allow wood flour fully to burn, wood flour can be saved more than percent 30, thermal effect Rate is high, puts question to fast, saves fuel；Very energy-conserving and environment-protective.

Description of the drawings

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition；

Fig. 1 is a kind of structural representation of wood flour burner of this utility model；

Fig. 2 is the schematic diagram of this utility model embodiment.

Specific embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to make to protection domain of the present utility model Define.

Refering to shown in Fig. 1-2, a kind of wood flour burner, including high-pressure spiral feeding fan 1, cleaner unit 2, fuel reservoir 3rd, one-level feed screw 4, deuterostrophies feeder 5, material controlling device 6, combustor 8, blower 7, power control box 10, the high pressure spiral shell The end of rotation feeding fan 1 is connected with the side of cleaner unit 2, and the lower end of the cleaner unit 2 is connected with fuel reservoir 3, described The lower end of fuel reservoir 3 is connected with the charging aperture of one-level feed screw 4, the side discharging opening of the one-level feed screw 4 with Deuterostrophies feeder 5 is connected, and the discharging opening of the deuterostrophies feeder 5 is connected with material controlling device 6, the material controlling device 6 One end is connected with the one end of combustor 8, and inside the combustor 8 centrifugal blower is further fixed on（It is not shown）, in the combustor 8 Portion is by refractory brick（It is not shown）Surround and form, the blower 7 is connected by airduct with combustor 8.

The power control box 10 passes through respectively with blower 7, one-level feed screw 4, deuterostrophies feeder 5, material controlling device 6 Electric wire is connected.

The other end of the combustor 8 is additionally provided with bocca 9.

The refractory brick adopts special high-strength refractory brick, and refractory brick highest fire resisting is between 2700-3000 degree.

The top of the combustor 8 is provided with air inlet.

The power control box 10 adopts PLC control machines.

In the present embodiment, first wood flour is blown in cleaner unit 2 by high-pressure spiral feeding fan 1 from outside, cleaner unit 2 The dust in air is filtered out, then into fuel reservoir 3, then one-level feed screw 4 is entered into from fuel reservoir 3, one The charging of threaded rod spiral is provided with level feed screw 4, then through the charging of the spiral of deuterostrophies feeder 5, makes wood flour drop To in material controlling device 6, then material controlling device 6 pushes wood flour or spiral is sent to burning in combustor 8, by 1000 pieces inside combustor 8 Special high-strength refractory brick surrounds and forms, and highest fire resisting is entered between 2700 to 3000 degree by the igniter of power control box 10 Row igniting；Wood flour is burnt in combustion chamber, after flame is smoothly lighted, is started blower 7 and is blown, and is full of combustor 8 Fuel gas, last centrifugal blower starts, and dispels wood flour, and produces high-speed screw air-flow, makes material fully flow and has enough Oxygen burn completely, be fixed with lighter at bocca 9, through centrifugation wood flour through igniter fire quickly from flame Burn at mouth 9, temperature is quickly raised to 1600 degree, outside boiler is fully heated, and whole process is all by control electricity Case 10PLC carries out Automated condtrol.

Through one-level feed screw, deuterostrophies feeder on a kind of this practical novel wood dust burner, in feed When can be at the uniform velocity fed with neither fast nor slow；Its burning interior is provided with refractory brick, can tolerate the high temperature between 2700 to 3000 degree, makes With life-span length, often safeguard without Jing；Burning interior is further fixed on centrifugal blower, and wood flour can be made to dispel completely and whole combustion is full of Room is burnt, allows wood flour fully to burn, wood flour can be saved more than percent 30, the thermal efficiency is high, put question to fast, save fuel；Very Energy-conserving and environment-protective.

The standardized element that this utility model is used can commercially, shaped piece according to description and accompanying drawing Record can carry out customized, the concrete connected mode of each part is using bolt, rivet, weldering ripe in prior art The conventional meanses such as connect, machinery, part and equipment using in prior art, conventional model, add circuit be connected by it is existing Conventional connected mode, will not be described in detail herein in technology.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered and are defined in the new protection domain of this practicality.

Claims

1. a kind of wood flour burner, it is characterised in that：Including high-pressure spiral feeding fan (1), cleaner unit (2), fuel reservoir (3), one-level feed screw (4), deuterostrophies feeder (5), material controlling device (6), combustor (8), blower (7), power control box (10), the end of the high-pressure spiral feeding fan (1) is connected with cleaner unit (2) side, the lower end of the cleaner unit (2) with Fuel reservoir (3) is connected, and the lower end of the fuel reservoir (3) is connected with one-level feed screw (4) charging aperture, and described one Level feed screw (4) side discharging opening is connected with deuterostrophies feeder (5), and deuterostrophies feeder (5) go out Material mouth is connected with material controlling device (6), and described material controlling device (6) one end is connected with combustor (8) one end, in the combustor (8) Portion is further fixed on centrifugal blower, is surrounded by refractory brick inside the combustor (8) and is formed, the blower (7) by airduct with Combustor (8) is connected.

2. a kind of wood flour burner according to claim 1, it is characterised in that：The power control box (10) respectively with air-supply Device (7), one-level feed screw (4), deuterostrophies feeder (5), material controlling device (6) are connected by electric wire.

3. a kind of wood flour burner according to claim 1, it is characterised in that：The other end of the combustor (8) is also It is provided with bocca (9).

4. a kind of wood flour burner according to claim 1, it is characterised in that：The refractory brick adopts special high intensity Refractory brick, refractory brick highest fire resisting is between 2700-3000 degree.

5. a kind of wood flour burner according to claim 1, it is characterised in that：Combustor (8) top is provided with Air inlet.

6. a kind of wood flour burner according to claim 1, it is characterised in that：The power control box (10) is controlled using PLC Machine processed.