CN218033240U

CN218033240U - Biomass particle furnace

Info

Publication number: CN218033240U
Application number: CN202222077090.7U
Authority: CN
Inventors: 刘照玲
Original assignee: Shandong Huinuan New Energy Technology Co ltd
Current assignee: Shandong Huinuan New Energy Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-13
Anticipated expiration: 2032-08-09

Abstract

The utility model belongs to the technical field of the stove and specifically relates to a living beings granule stove, including the casing to and set up at the inside stove main part of casing, the stove main part includes the deashing room of bottom, through grate and deashing room divided combustion chamber, is provided with the filling tube on the combustion chamber lateral wall, the upper end of filling tube is provided with the living beings granule hopper with the filling tube intercommunication, be provided with the reinforced baffle of mobile plug between living beings granule hopper and the material pipe, the top of combustion chamber is provided with the negative pressure chamber rather than the intercommunication, be equipped with the exhaust port on the lateral wall in negative pressure chamber, increase the negative pressure effect through separating into a plurality of less negative pressure chambers to the negative pressure chamber, secondly set up the fender fire plate at the tip of filling tube and block the contact realization back-fire of flame and living beings granule completely, avoided the fuel waste that invalid burning caused.

Description

Biomass particle furnace

Technical Field

The utility model relates to a stove field specifically is a living beings granule stove.

Background

The stove is the most commonly used appliance in daily life of people, especially in rural areas in the north, as most rural areas do not realize central heating, most farmers mount the stove inside houses and heat dissipation is carried out through the stove and a smoke exhaust pipe arranged in the houses, most of the stoves adopt a long smoke pipe to form negative pressure in the stove chamber so as to increase the fuel combustion efficiency in the combustion chamber, the negative pressure effect is the same for all parts, even partial stove negative pressure effect can not meet the combustion requirement at all, and air needed by combustion can not be provided for the combustion chamber in a negative pressure mode; secondly, the furnace partially adopting biomass particle feeding adopts electric feeding or automatic feeding, biomass particles outside the combustion chamber are not well flame-retardant, and waste of fuel is caused, for example, only a flame-retardant baffle is arranged to isolate the combustion chamber from the biomass particles, and actually, the isolation effect is not really achieved, and after long-time combustion, no matter the baffle is made of metal or the baffle made of high-temperature-resistant heat-insulating materials, the biomass particles on the other side of the partition cannot be completely identical. Therefore, a stove with relatively high negative pressure effect and better flame retardant effect is needed to overcome the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a living beings granule stove to solve the low, isolation flame retardant efficiency poor problem of negative pressure effect that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a living beings granule stove, includes casing (1) to and set up the stove main part in the casing inside, the stove main part includes the deashing room of bottom, through grate and deashing room divided combustion chamber, is provided with the filling tube on the combustion chamber lateral wall, the upper end of filling tube is provided with the living beings granule hopper with the filling tube intercommunication, be provided with the reinforced baffle of mobile plug between living beings granule hopper and the material pipe, the top of combustion chamber is provided with the negative pressure chamber rather than the intercommunication, it has the breach that is used for placing the pan to open above, be equipped with on the lateral wall in negative pressure chamber exhaust port.

Further conduct the utility model discloses a preferred scheme, the negative pressure chamber passes through negative pressure pipe and combustion chamber intercommunication, and it has a plurality of negative pressure air vents to open on the pipe wall of negative pressure pipe, the negative pressure intracavity transversely is provided with the baffle, and the baffle divide into negative pressure chamber and lower negative pressure chamber with the negative pressure chamber to increase the negative pressure effect.

Further as the utility model discloses a preferred scheme, it has the charge door to open on the lateral wall of combustion chamber for add the charge door of coal or firewood, and the activity is provided with the closing cap on this charge door.

Further conduct the preferred scheme of the utility model, the charge tube is provided with the fire board in being close to the one end of combustion chamber to prevent that the flame in the combustion chamber from igniting the fuel in the living beings granule hopper.

Further as the preferred scheme of the utility model, the upper end of the fire baffle is hinged with the upper end and the lower end of the terminal arranged on the inner wall of the charging tube are free ends, and the fire baffle is naturally and vertically hung in the charging tube to block the flame in the non-charging state; when feeding, the biomass particle fuel that falls from the top strikes the free end of the fire baffle plate, and the fire baffle plate swings towards one side of the combustion chamber, so that the biomass particles are ensured to enter the combustion chamber smoothly.

Further conduct the utility model discloses a preferred scheme, be equipped with the opening corresponding with reinforced baffle on the casing for see through this opening and do to reinforced baffle and insert, pull out the operation.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the stove forms negative pressure through the external smoke tube to suck air through the air inlet of the stove for combustion, the negative pressure cavity is communicated with the combustion chamber through the negative pressure tube, the tube wall of the negative pressure tube is provided with a through hole, the negative pressure cavity adopts the partition plate to separate the negative pressure cavity from the upper part and the lower part, and the negative pressure cavity can increase the negative pressure effect in different degrees, and the negative pressure cavity and the partition plate together have more obvious effect on the enhancement of the negative pressure;

2. the utility model discloses in, the reinforced mode of feeding in raw material of living beings granule is non-continuation, and the endogenous material pellet fuel of a reinforced back material pipe gets into the combustion chamber completely, is in the no material state in the feed pipe to through the separation effect when the fiery board, prevent the inside flame of combustion chamber get into the feed pipe and with the contact of the interior living beings pellet fuel of hopper, the security of the endogenous material granule of effectual assurance hopper has avoided the wasting of resources that invalid combustion arouses.

Drawings

Fig. 1 is a schematic structural view of the stove body of the present invention.

Fig. 2 is a schematic view of the overall cross-sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, fig. 2 and fig. 3, the utility model provides a biomass particle furnace, including casing 1, and set up the stove main part in casing 1 inside, the stove main part includes the deashing room 2 of bottom, be used for accepting the produced lime-ash of the burning 3 indoor fuel burning of its upper portion, through grate and deashing room 2 divided combustion chamber 3, be provided with filling tube 4 on the combustion chamber 3 lateral wall, wherein filling tube 4 becomes the slant and sets up, can fall into combustion chamber 3 under self action of gravity naturally when biomass particle falls into filling tube 4, the upper end of filling tube 4 is provided with the biomass particle hopper 5 with filling tube 3 intercommunication, be provided with movable plug's reinforced baffle 6 between biomass particle hopper 5 and the filling tube 4, combustion chamber 3's top is provided with the negative pressure chamber 7 rather than the intercommunication, be equipped with on the lateral wall of exhaust pipe 11, the breach that the top was opened and is used for placing the pan, negative pressure chamber 7 is through the formation of outside exhaust pipe, negative pressure chamber 7 negative pressure can effectually guarantee the combustion chamber 3 negative pressure burn required air.

Further, the combustion chamber 3 is communicated with the negative pressure cavity 7 through a negative pressure pipe 8, a partition plate 13 is transversely arranged in the negative pressure cavity 7 to divide the rest negative pressure pipes of the negative pressure cavity 7 into an upper part and a lower part, namely the negative pressure cavity is divided into an upper negative pressure cavity 701 and a lower negative pressure cavity 702, the upper negative pressure cavity 701 and the lower negative pressure cavity 702 are both communicated with a smoke exhaust pipe, the relative space is narrow, the negative pressure effect of the flat separation cavity can be obviously improved, in order to be matched with the upper negative pressure cavity 701 and the lower negative pressure cavity 702 to jointly increase the negative pressure effect of the negative pressure cavity 7, and a plurality of negative pressure vent holes are formed in the periphery of the pipe wall of the negative pressure pipe 8.

In order to improve the practicality of the furnace, a feed inlet is formed in the side wall of the combustion chamber and used for adding coal or firewood, a sealing cover is movably arranged on the feed inlet, a user can adopt different fuels according to actual conditions, and if coal or firewood is adopted, the coal or firewood can be directly added into the combustion chamber through the feed inlet 9.

Further, a fire damper 10 is arranged in one end of the charging pipe 4 close to the combustion chamber 3 to prevent the flame in the combustion chamber 3 from igniting the fuel in the biomass particle hopper 5. Specifically, the upper end of the fire baffle 10 is hinged to the upper end and the lower end of a terminal arranged on the inner wall of the charging pipe 4 to form free ends, the fire baffle 10 can swing towards one side of the combustion chamber 3 by taking the hinged position as an axial direction, and the fire baffle 10 is naturally and vertically hung in the charging pipe 4 to block flames in a non-charging state; when feeding in raw material, the living beings pellet fuel that drops from the top strikes the free end of fire damper 10, and fire damper 10 is towards 3 one side swings of combustion chamber, guarantees that living beings granule is through getting into combustion chamber 3 smoothly.

The shell 1 is provided with an adjusting opening 12 corresponding to the feeding clapboard 6 and is used for inserting and pulling the feeding clapboard 6 through the adjusting opening 12; the top of the shell 1 is provided with an opening corresponding to the biomass particle hopper 5 and the notch for placing the cookware, and the opening of the cover is movably covered by a cover plate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a biomass particle stove, includes casing (1) to and set up at the inside stove main part of casing (1), the stove main part includes deashing room (2) of bottom, through grate and deashing room (2) divided combustion chamber (3), is provided with filling tube (4) on combustion chamber (3) lateral wall, and the upper end of filling tube (4) is provided with biomass particle hopper (5) rather than the intercommunication with filling tube (4), a serial communication port, pluggable is provided with reinforced baffle (6) between biomass particle hopper (5) and filling tube (4), and the top of combustion chamber (3) is provided with negative pressure chamber (7) rather than the intercommunication, be equipped with on the lateral wall of negative pressure chamber (7) and manage smoke exhaust port (11), the top of intercommunication with outside and open and have the breach that is used for placing the pan.

2. The biomass particle furnace as claimed in claim 1, wherein the negative pressure cavity (7) is communicated with the combustion chamber (3) through a negative pressure pipe (8), the pipe wall of the negative pressure pipe (8) is provided with a plurality of negative pressure vent holes, a partition plate (13) is transversely arranged in the negative pressure cavity (7), and the partition plate (13) divides the negative pressure cavity (7) into an upper negative pressure cavity (701) and a lower negative pressure cavity (702).

3. The biomass pellet furnace as claimed in claim 2, characterized in that the side wall of the combustion chamber (3) is provided with a feeding port (9) for adding coal or firewood, and the feeding port (9) is movably provided with a sealing cover.

4. The biomass pellet furnace as claimed in claim 3, characterized in that a fire damper (10) is arranged in the end of the feeding pipe (4) close to the combustion chamber (3).

5. The biomass particle furnace as claimed in claim 4, wherein the upper end of the fire damper (10) is hinged on a terminal arranged on the inner wall of the charging pipe (4), the lower end of the fire damper (10) is a free end, and the fire damper is naturally and vertically suspended in the charging pipe (4) to block fire under the non-charging state; when feeding, the biomass particle fuel that falls from the top strikes the free end of the fire baffle plate (10), and the fire baffle plate (10) swings towards one side of the combustion chamber (3), so that the biomass particles are ensured to smoothly enter the combustion chamber (3).

6. The biomass pellet furnace as claimed in claim 5, characterized in that the housing (1) is provided with an adjusting opening (12) corresponding to the feeding partition (6) for inserting and pulling the feeding partition (6) through the adjusting opening (12).