CN208504729U - It is a kind of can be to the biomass boiler of fuel preheating - Google Patents

Abstract

The utility model discloses one kind can be to the biomass boiler of fuel preheating, including biomass boiler ontology, the biomass boiler ontology includes boiler, material bin, stuffing-box and pipe, the boiler erection is in the side of material bin, the stuffing-box is mounted on the other side of material bin, one end of the pipe is connect with boiler, the other end of the pipe is connect with stuffing-box, igniter is equipped in the boiler, the stuffing-box is equipped with water inlet one and power switch, preheating chamber and heating room are equipped in the stuffing-box, the preheating chamber is mounted on the top of heating room, heat-conducting plate is equipped between the preheating chamber and heating room, filter screen is equipped in the material bin, the side of the stuffing-box is equipped with chimney, check valve is equipped in the chimney, the side of the chimney is equipped with potable water tank, the potable water tank is equipped with into water Mouth two, this can design rationally the biomass boiler of fuel preheating, can preheat to fuel, lower to the pollution of environment.

Description

It is a kind of can be to the biomass boiler of fuel preheating

Technical field

The utility model relates to biomass boiler technology field, it is specially a kind of being capable of biomass pot to fuel preheating Furnace.

Background technique

Since conventional boiler is using coal mostly as fuel, so conventional boiler often generates largely at work Flue gas with pollution, so that great destruction is caused to environment, so China gradually passes through biomass boiler now To replace conventional boiler；But since the propellant composition of biomass boiler is more, so the volume for resulting in biomass fuel is each It is not identical, and the biggish fuel of volume is often not easy to light, so the frequent appearance point of most biomass boiler currently on the market Non-ignitable situation, it is more inconvenient；On the other hand, since biomass boiler can still generate a large amount of flue gas at work, this Although a little flue gases and Gas phase Smoke caused by conventional boiler are more lower than pollution, bad shadow can be still caused to environment It rings, is not consistent with the energy-saving and environment-friendly state basic policy in China.

Can be to the biomass boiler of fuel preheating so how to design one kind, becoming us will currently solve the problems, such as.

Utility model content

In view of the deficienciess of the prior art, the utility model aim be to provide it is a kind of can be to the biomass of fuel preheating Boiler, to solve the problems mentioned in the above background technology, the utility model is designed reasonably can preheat fuel, right The pollution of environment is lower.

To achieve the above object, the utility model provides the following technical solutions: one kind can be to the biomass of fuel preheating Boiler, including biomass boiler ontology, the biomass boiler ontology include boiler, material bin, stuffing-box and pipe, described In the side of material bin, the stuffing-box is mounted on the other side of material bin, one end of the pipe and boiler for boiler erection Connection, the other end of the pipe are connect with stuffing-box, and igniter is equipped in the boiler, and the stuffing-box is equipped with into water Mouth one and power switch, the stuffing-box is interior to be equipped with preheating chamber and heating room, and the preheating chamber is mounted on the top for heating room, institute It states and is equipped with heat-conducting plate between preheating chamber and heating room, filter screen is equipped in the material bin, the side of the stuffing-box is equipped with cigarette Chimney, the chimney is interior to be equipped with check valve, and the side of the chimney is equipped with potable water tank, and the potable water tank is equipped with water inlet two.

As a kind of preferred embodiment of the utility model, the material bin by pipeline respectively with preheating chamber and boiler Connection, the preheating chamber are connect by pipeline with boiler.

As a kind of preferred embodiment of the utility model, it is equipped with clear water in the heating room and potable water tank, it is described Current limiting plug is all provided in water inlet one and water inlet two.

As a kind of preferred embodiment of the utility model, the heating room is connect by pipeline with chimney, it is described out Smoke pipe is connect by pipeline with heating room.

As a kind of preferred embodiment of the utility model, the power switch is connect by electric wire with igniter.

As a kind of preferred embodiment of the utility model, the heat-conducting plate is stainless steel plate.

The utility model has the beneficial effects that the utility model it is a kind of can to the biomass boiler of fuel preheating, including Boiler, material bin, stuffing-box, potable water tank, pipe, chimney, power switch, water inlet one, water inlet two, igniter, filtering Net, preheating chamber, heating room, heat-conducting plate, check valve.

1. this can connect the biomass boiler of fuel preheating since boiler passes through pipe with heating room, and by It is indoor equipped with clear water in heating, so generated flue gas and partial heat energy can be from smokes in boiler when the work of this equipment Pipe, which enters heating interior, to be made to heat indoor clear water boiling, and can also be deposited in and be added after various impurity chance water in flue gas The bottom in hot cell, generated vapor just can be maximized when at this moment boiling from the indoor flue dust being discharged of heating and clear water Pollution and destruction when reducing the work of this equipment to environment.

2. this can be equipped with heat-conducting plate due to heating to the biomass boiler of fuel preheating between room and preheating chamber, so It heats indoor heat and can be transmitted to by heat-conducting plate in preheating chamber and preheated to preheating indoor fuel, to make to preheat Indoor fuel can start to burn faster after entering in boiler, more convenient.

3. this can design rationally the biomass boiler of fuel preheating, fuel can be preheated, the dirt to environment It contaminates lower.

Detailed description of the invention

Fig. 1 is that the utility model one kind can be to the structural schematic diagram of the biomass boiler of fuel preheating；

Fig. 2 is the structural representation that the utility model one kind is capable of biomass boiler heat-conducting plate and filter screen to fuel preheating Figure.

In figure: 1- boiler, 2- material bin, 3- stuffing-box, 4- potable water tank, 5- pipe, 6- chimney, 7- power switch, 8- Water inlet one, 9- water inlet two, 10- igniter, 11- filter screen, 12- preheating chamber, 13- heating room, 14- heat-conducting plate, 15- are unidirectional Valve.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: one kind can be to the biomass of fuel preheating Boiler, including biomass boiler ontology, the biomass boiler ontology include boiler 1, material bin 2, stuffing-box 3 and pipe 5, The boiler 1 is mounted on the side of material bin 2, and the stuffing-box 3 is mounted on the other side of material bin 2, and the one of the pipe 5 End is connect with boiler 1, and the other end of the pipe 5 is connect with stuffing-box 3, is equipped with igniter 10, the material in the boiler 1 Hopper 3 is equipped with water inlet 1 and power switch 7, and preheating chamber 12 and heating room 13, the preheating are equipped in the stuffing-box 3 Room 12 is mounted on the top of heating room 13, heat-conducting plate 14 is equipped between the preheating chamber 12 and heating room 13, in the material bin 2 Equipped with filter screen 11, the side of the stuffing-box 3 is equipped with chimney 6, is equipped with check valve 15 in the chimney 6, and the one of the chimney 6 Side is equipped with potable water tank 4, and the potable water tank 4 is equipped with water inlet 29.

As a kind of preferred embodiment of the utility model, the material bin 2 by pipeline respectively with preheating chamber 12 and Boiler 1 connects, and the preheating chamber 12 is connect by pipeline with boiler 1.

As a kind of preferred embodiment of the utility model, it is equipped with clear water in the heating room 13 and potable water tank 4, institute It states in water inlet 1 and water inlet 29 and is all provided with current limiting plug.

As a kind of preferred embodiment of the utility model, the heating room 13 is connect by pipeline with chimney 6, described Pipe 5 is connect by pipeline with heating room 13.

As a kind of preferred embodiment of the utility model, the power switch 7 is connect by electric wire with igniter 10.

As a kind of preferred embodiment of the utility model, the heat-conducting plate 14 is stainless steel plate.

Working principle: this can be all electrical appliances of this equipment by external power supply to the biomass boiler of fuel preheating Electric energy is provided, when needing using this equipment, staff is added to material bin 2 firstly the need of by biomass fuel, due to entering Filter screen 11 is equipped in hopper 2, so the fuel of small volume just can be entered in boiler 1 by filter screen 11, and volume Biggish fuel can then slide into preheating chamber 12 from filter screen 11, and at this moment staff just needs to turn on the power switch 7, So that external power supply is begun through electric wire igniter 10 and electric energy is provided, igniting just can be smaller by 1 inner volume of boiler after providing point Fuel light, when the lesser fuel of 1 inner volume of boiler starts burning, will occur a large amount of flue dust in boiler 1, at the same by It is connect by pipe 5 with heating room 13 in boiler 1, so generated volume of smoke and partial heat when burning in boiler 1 Just it can be entered by pipe 5 in heating room 13, since the heat of flue dust produced by when burning biomass fuel can reach To 150 degrees centigrades, and in boiler 1 when burning generated partial heat can be entered simultaneously by pipe 5 plus In hot cell 13, so by the way that generated partial heat can will heat the heating of the water in room 13 when burning in flue dust and boiler 1 To fluidized state, and flue dust is to heat after the water phase in room 13 meets, and the impurity in flue dust will be deposited in one after another after meeting water It heats in room 13, simultaneously because one end of chimney 6 is connect by pipeline with heating room 13, and is equipped with check valve 15 in chimney 6, So under the effect of the pressure, the check valve 15 in chimney 6 can be opened by pressure when the pressure in heating room 13 is larger, when After check valve 15 is opened, it is transmitted in heating room 13 in generated vapor and boiler 1 when heating water boiling in room 13 Flue dust just can be discharged into except this equipment by chimney 6, after vapor and soot emissions a part out, be heated in room 13 Pressure reduction, check valve 15 just can closing again, it is more convenient, simultaneously because the side of chimney 6 is equipped with potable water tank 4, drink Be equipped with clear water in water tank 4, and due in chimney 6 temperature of vapor and flue dust it is higher, so the temperature of vapor and flue dust Just it can be transmitted to by chimney 6 on potable water tank 4 and the clear water in potable water tank 4 is heated, so that staff be enable to exist When needing to drink water, can directly drink the clear water in potable water tank 4, it is more convenient, and due to heating room 13 and preheating chamber 12 it Between be equipped with heat-conducting plate 14, so the temperature in heating room 13 can be transmitted in preheating chamber 12 by heat-conducting plate 14, and to pre- Biggish fuel is preheated in hot cell 12, after the fuel by preheating enters in boiler 1, due to the fuel by preheating Self-temperature is already close to burning point, so these fuel can be lighted easily, to greatly improve this equipment to combustion The utilization efficiency of material.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. one kind can be to the biomass boiler of fuel preheating, including biomass boiler ontology, it is characterised in that: the biomass Boiler body includes boiler (1), material bin (2), stuffing-box (3) and pipe (5), and the boiler (1) is mounted on material bin (2) Side, the stuffing-box (3) is mounted on the other side of material bin (2), and one end of the pipe (5) is connect with boiler (1), The other end of the pipe (5) is connect with stuffing-box (3), is equipped with igniter (10) in the boiler (1), the stuffing-box (3) it is equipped with water inlet one (8) and power switch (7), is equipped with preheating chamber (12) and heating room (13) in the stuffing-box (3), The preheating chamber (12) is mounted on the top of heating room (13), and heat-conducting plate is equipped between the preheating chamber (12) and heating room (13) (14), filter screen (11) are equipped in the material bin (2), the side of the stuffing-box (3) is equipped with chimney (6), the chimney (6) Interior to be equipped with check valve (15), the side of the chimney (6) is equipped with potable water tank (4), and the potable water tank (4) is equipped with water inlet two (9)。

2. one kind according to claim 1 can be to the biomass boiler of fuel preheating, it is characterised in that: the material bin (2) it is connect respectively with preheating chamber (12) and boiler (1) by pipeline, the preheating chamber (12) is connect by pipeline with boiler (1).

3. one kind according to claim 1 can be to the biomass boiler of fuel preheating, it is characterised in that: the heating room (13) and in potable water tank (4) it is equipped with clear water, is all provided with current limiting plug in the water inlet one (8) and water inlet two (9).

4. one kind according to claim 1 can be to the biomass boiler of fuel preheating, it is characterised in that: the heating room (13) it is connect by pipeline with chimney (6), the pipe (5) is connect by pipeline with heating room (13).

5. one kind according to claim 1 can be to the biomass boiler of fuel preheating, it is characterised in that: the power supply is opened (7) are closed to connect by electric wire with igniter (10).

6. one kind according to claim 1 can be to the biomass boiler of fuel preheating, it is characterised in that: the heat-conducting plate It (14) is stainless steel plate.