CN210237546U

CN210237546U - Biomass briquetting gasification combustion unit

Info

Publication number: CN210237546U
Application number: CN201921047593.1U
Authority: CN
Inventors: Zaibin Wei; 位再斌
Original assignee: Jiangxi Senlong New Energy Co Ltd
Current assignee: Jiangxi Senlong New Energy Co Ltd
Priority date: 2019-07-07
Filing date: 2019-07-07
Publication date: 2020-04-03
Anticipated expiration: 2029-07-07

Abstract

The utility model discloses a biomass briquette gasification combustion unit, comprising a base plate, the last fixed surface of bottom plate is connected with fires burning furnace, the inside of firing burning furnace is equipped with the fixed plate, the left and right sides face of fixed plate all with the inside wall fixed connection who fires burning furnace, the last fixed surface of fixed plate inlays and has the filter screen, the first fan of left surface fixedly connected with who fires burning furnace, the fixed inlaying of left surface that fires burning furnace has the check valve, the fixed intercommunication of output of first fan has first exhaust pipe, and first exhaust pipe is located the inside of check valve. The utility model relates to a rational in infrastructure, it can be through the power that electric putter provided, can make the deashing case outwards release from the inside of firing burning furnace, through the spout, the cooperation slide has increased the stability of deashing case in the slip in-process to, played the effect of clearing up the lime-ash, effectually avoided the comparatively difficult problem of lime-ash in the clearance.

Description

Biomass briquetting gasification combustion unit

Technical Field

The utility model relates to a living beings technical field specifically is a living beings briquetting gasification combustion unit.

Background

The crop straws are large in quantity, various in types and wide in distribution, the yield of the straws is about 7 hundred million tons every year, wherein the straws of corn, wheat and rice account for most, the technology for pushing straw formed fuel is accelerated, the straws are compressed into formed fuel in a rod shape, a block shape or a particle shape, the volume is reduced by 6-8 times, the energy density is equivalent to medium-quality bituminous coal, the combustion characteristic is obviously improved, the thermal efficiency is only 10% higher than 40% of that of the traditional straw, waste is turned into wealth, the comprehensive utilization rate of the straws is improved, haze weather is reduced, and the method has important significance for promoting sustainable and healthy development of rural economy, accelerating building resource conservation and environment-friendly society.

With the increasing exhaustion of fossil energy and the increasing increase of energy use tension, the focus of general social attention is being sought for a renewable alternative energy source, biomass energy is increasingly concerned due to wide sources, in recent years, science and technology personnel are dedicated to research in the field of biomass gasification so as to obtain high-quality gas fuel, on the one hand, in biomass briquette gasification, energy sources are not extracted by combusting biomass, ash residues generated by combustion cannot be cleaned, and accumulation can be generated for a long time.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims at making up the deficiency of the prior art and providing a biomass briquette gasification combustion unit.

II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a biomass briquette gasification combustion unit comprises a bottom plate, wherein a combustion furnace is fixedly connected to the upper surface of the bottom plate, a fixed plate is arranged inside the combustion furnace, the left side surface and the right side surface of the fixed plate are fixedly connected with the inner side wall of the combustion furnace, a filter screen is fixedly embedded on the upper surface of the fixed plate, a first fan is fixedly connected to the left side surface of the combustion furnace, a one-way valve is fixedly embedded on the left side surface of the combustion furnace, the output end of the first fan is fixedly communicated with a first exhaust pipe which is positioned inside the one-way valve, the left side surface of the combustion furnace is fixedly communicated with a gasifying agent pipe, the left side surface of the combustion furnace is fixedly communicated with an inclined flame seed pipe, the upper surface of the combustion furnace is fixedly embedded with a feed pipe, the top end of the feed pipe is fixedly communicated with a feed hopper, the novel boiler is characterized in that an electric push rod is fixedly connected to the right side face of the combustion furnace, a push plate is arranged inside the combustion furnace, the output end of the electric push rod penetrates through the check valve and is fixedly connected with the right side face of the push plate, and a dust removing box is fixedly connected to the left side face of the push plate.

Furthermore, the right side surface of the combustion furnace is fixedly communicated with an exhaust pipe, one end of the exhaust pipe far away from the combustion furnace is fixedly communicated with a valve, a settling tank is arranged on the right side of the combustion furnace, one end of the valve far away from the exhaust pipe is communicated with the settling tank, the bottom surface of the settling tank is fixedly connected with two inclined supporting rods, one end of each supporting rod, which is far away from the settling tank, is fixedly connected with the upper surface of the bottom plate, a connecting plate is arranged between the two supporting rods, the left side surface and the right side surface of the connecting plate are fixedly connected with one side surface of the two support rods which are close to each other, the upper surface of the connecting plate is fixedly connected with a second fan, the output end of the second fan is fixedly communicated with a second exhaust pipe, one end of the second exhaust pipe, which is far away from the second fan, is communicated with the settling tank, and the right side surface of the settling tank is fixedly communicated with an air outlet pipe.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can accomodate the inside air current of burning furnace through the setting bin, through the bracing piece, increased the stability of setting bin, through the second fan, can make the better outside discharge of the inside air current of setting bin.

Furthermore, the left side surface of the combustion furnace is fixedly connected with a first supporting seat, and the upper surface of the first supporting seat is fixedly connected with the bottom surface of the first fan.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can first supporting seat, played the effect of support, increased the stability of first fan, avoided first fan the problem that drops to appear.

Furthermore, the right side surface of the combustion furnace is fixedly connected with a second supporting seat, and the upper surface of the second supporting seat is fixedly connected with the bottom surface of the electric push rod.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can play the effect of support through the second supporting seat, increased electric putter's stability, avoided appearing the problem of empting.

Furthermore, an outlet is formed in the left side face of the combustion furnace, a plug is arranged on the left side of the combustion furnace, and the right end of the plug extends into the outlet.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can be through the export, the cooperation is blockked up, plays the effect of taking out better to the deashing case.

Furthermore, the inner bottom wall of the combustion furnace is provided with a sliding groove, the bottom surface of the ash removal box is fixedly connected with a sliding plate, the sliding plate and the sliding groove are arranged inside, and the upper surface of the fixing plate is fixedly connected with two inclined guide plates.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can pass through the spout, the cooperation slide has increased the stability of deashing case in the slip in-process, through the guide plate, has played the effect of water conservancy diversion.

III) beneficial effects

Compared with the prior art, the biomass briquette gasification combustion unit has the following beneficial effects:

firstly, the method comprises the following steps: the utility model discloses a feeder hopper, cooperation inlet pipe can drop into the inside that fires burning furnace to living beings, through the kindling pipe, can drop into the kindling to the inside that fires burning furnace to, can ignite the living beings of burning furnace inside, through first fan, can be to the inside wind-force of discharging that fires burning furnace, through wind-force, can carry out better ignition to the living beings, through the filter screen, can make the burning sediment scatter to the below, through the deashing case, played the effect of collecting the lime-ash.

Secondly, the method comprises the following steps: the utility model discloses a block up, can make the export open, power through electric putter provides, can make the deashing case outwards release from the inside of firing burning furnace, through the spout, the cooperation slide has increased the stability of deashing case in slip in-process, thereby, the effect of clearing up the lime-ash has been played, the effectual comparatively difficult problem of lime-ash when clearing up of having avoided the lime-ash, through the control of valve, can make the inside that the settling cask was arranged into to the air current, through the settling cask, can refine the air current.

Drawings

FIG. 1 is a cross-sectional view of a front view of a combustion furnace of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a connecting plate; 4. an air outlet pipe; 5. a second fan; 6. a second exhaust duct; 7. a settling tank; 8. a valve; 9. an exhaust pipe; 10. a feed hopper; 11. a feed pipe; 12. a fire tube; 13. a gasifying agent pipe; 14. blocking; 15. an outlet; 16. a chute; 17. a slide plate; 18. filtering with a screen; 19. a dust removal box; 20. a one-way valve; 21. a first exhaust duct; 22. a baffle; 23. a combustion furnace; 24. a first support base; 25. a first fan; 26. an electric push rod; 27. a second support seat; 28. a check valve; 29. pushing the plate; 30. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a biomass briquetting gasification combustion unit comprises a bottom plate 1, a combustion furnace 23 is fixedly connected to the upper surface of the bottom plate 1, a fixing plate 30 is arranged inside the combustion furnace 23, the left side surface and the right side surface of the fixing plate 30 are fixedly connected with the inner side wall of the combustion furnace 23, a filter screen 18 is fixedly embedded on the upper surface of the fixing plate 30, a first fan 25 is fixedly connected to the left side surface of the combustion furnace 23, a one-way valve 20 is fixedly embedded on the left side surface of the combustion furnace 23, an output end of the first fan 25 is fixedly communicated with a first exhaust pipe 21, the first exhaust pipe 21 is positioned inside the one-way valve 20, a gasifying agent pipe 13 is fixedly communicated with the left side surface of the combustion furnace 23, an inclined fire seed pipe 12 is fixedly communicated with the left side surface of the combustion furnace 23, a feed pipe 11 is fixedly embedded on the upper surface of the combustion furnace 23, a feed hopper 10, an electric push rod 26 is fixedly connected to the right side surface of the combustion furnace 23, a push plate 29 is arranged inside the combustion furnace 23, the output end of the electric push rod 26 penetrates through the check valve 28 and is fixedly connected with the right side surface of the push plate 29, and the ash removal box 19 is fixedly connected to the left side surface of the push plate 29.

Further, the fixed intercommunication of the right flank of burning furnace 23 has blast pipe 9, the fixed intercommunication of the one end that burning furnace 23 was kept away from to blast pipe 9 has valve 8, the right side of burning furnace 23 is equipped with setting tank 7, the one end that blast pipe 9 was kept away from to valve 8 is linked together with setting tank 7, the bottom surface fixedly connected with of setting tank 7 is two bracing pieces 2 that are the slope form, the one end that setting tank 7 was kept away from to every bracing piece 2 all is connected with the last fixed surface of bottom plate 1, be equipped with connecting plate 3 between two bracing pieces 2, the left and right sides face of connecting plate 3 all is connected with a side fixed connection that two bracing pieces 2 are close to each other, the last fixed surface of connecting plate 3 is connected with second fan 5, the fixed intercommunication of the output of second fan 5 has second exhaust pipe 6, the one end that second fan 5 was kept away from to second exhaust pipe 6 is linked.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can accomodate 23 inside air current of burning furnace through setting tank 7, through bracing piece 2, increased setting tank 7's stability, through second fan 5, can make the better outside discharge of 7 inside air currents of setting tank.

Further, a first supporting seat 24 is fixedly connected to the left side surface of the combustion furnace 23, and the upper surface of the first supporting seat 24 is fixedly connected to the bottom surface of the first fan 25.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can first supporting seat 24, played the effect of support, increased first fan 25's stability, avoided first fan 25 the problem that drops to appear.

Further, a second support seat 27 is fixedly connected to the right side surface of the combustion furnace 23, and the upper surface of the second support seat 27 is fixedly connected to the bottom surface of the electric push rod 26.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can play the effect of support through second supporting seat 27, increased electric putter 26's stability, avoided appearing the problem of empting.

Furthermore, an outlet 15 is opened on the left side surface of the combustion furnace 23, a plug 14 is provided on the left side of the combustion furnace 23, and the right end of the plug 14 extends to the inside of the outlet 15.

Through adopting above-mentioned technical scheme, make a biomass briquetting gasification combustion unit can be through export 15, the cooperation blocks up 14, plays the effect of better taking out to deashing case 19.

Furthermore, a chute 16 is formed in the inner bottom wall of the combustion furnace 23, a sliding plate 17 is fixedly connected to the bottom surface of the ash removal box 19, and two inclined guide plates 22 are fixedly connected to the upper surface of the fixed plate 30 inside the sliding plate 17 and the chute 16.

Through adopting above-mentioned technical scheme, make a living beings briquetting gasification combustion unit can pass through spout 16, cooperation slide 17 has increased deashing case 19 in the stability of slip in-process, through guide plate 22, has played the effect of water conservancy diversion.

The working principle is as follows: biomass can be fed into the combustion furnace 23 through the hopper 10 in cooperation with the feed pipe 11, a flame can be fed into the combustion furnace 23 through the flame tube 12, therefore, the biomass in the combustion furnace 23 can be ignited, and wind can be discharged into the combustion furnace 23 by the first fan 25, the biomass can be better ignited by wind power, the combustion slag can be scattered below through the filter screen 18, the outlet 15 can be opened through the plug 14, the ash cleaning box 19 can be pushed out from the combustion furnace 23 through the power provided by the electric push rod 26, the ash cleaning effect is achieved, the problem that the ash is difficult to clean is effectively avoided, through the control of valve 8, can make the air current discharge into the inside of settling tank 7, through settling tank 7, can refine the air current.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 briquetting gasification combustion unit, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a combustion furnace (23), a fixing plate (30) is arranged inside the combustion furnace (23), the left side surface and the right side surface of the fixing plate (30) are fixedly connected with the inner side wall of the combustion furnace (23), a filter screen (18) is fixedly embedded on the upper surface of the fixing plate (30), a first fan (25) is fixedly connected with the left side surface of the combustion furnace (23), a one-way valve (20) is fixedly embedded on the left side surface of the combustion furnace (23), the output end of the first fan (25) is fixedly communicated with a first exhaust pipe (21), the first exhaust pipe (21) is positioned inside the one-way valve (20), a gasifying agent pipe (13) is fixedly communicated with the left side surface of the combustion furnace (23), an inclined flame tube (12) is fixedly communicated with the left side surface of the combustion furnace (23), and a feeding pipe (11) is fixedly embedded on the upper surface of the, the top end of the feeding pipe (11) is fixedly communicated with a feeding hopper (10), a check valve (28) is fixedly embedded in the right side face of the combustion furnace (23), an electric push rod (26) is fixedly connected to the right side face of the combustion furnace (23), a push plate (29) is arranged inside the combustion furnace (23), the output end of the electric push rod (26) penetrates through the check valve (28) and is fixedly connected with the right side face of the push plate (29), and a dust removing box (19) is fixedly connected to the left side face of the push plate (29).

2. The biomass briquette gasification combustion unit as set forth in claim 1, wherein: an exhaust pipe (9) is fixedly communicated with the right side surface of the combustion furnace (23), a valve (8) is fixedly communicated with one end, far away from the combustion furnace (23), of the exhaust pipe (9), a settling box (7) is arranged on the right side of the combustion furnace (23), one end, far away from the exhaust pipe (9), of the valve (8) is communicated with the settling box (7), two inclined support rods (2) are fixedly connected to the bottom surface of the settling box (7), one end, far away from the settling box (7), of each support rod (2) is fixedly connected with the upper surface of the bottom plate (1), a connecting plate (3) is arranged between the two support rods (2), the left side surface and the right side surface of the connecting plate (3) are fixedly connected with one side surface, close to each other, of the two support rods (2), a second fan (5) is fixedly connected to the upper surface of the connecting plate (3), and a second exhaust pipe (6) is fixedly, one end, far away from the second fan (5), of the second exhaust pipe (6) is communicated with the settling tank (7), and the right side face of the settling tank (7) is fixedly communicated with an air outlet pipe (4).

3. The biomass briquette gasification combustion unit as set forth in claim 1, wherein: the left side surface of the combustion furnace (23) is fixedly connected with a first supporting seat (24), and the upper surface of the first supporting seat (24) is fixedly connected with the bottom surface of a first fan (25).

4. The biomass briquette gasification combustion unit as set forth in claim 1, wherein: the right side surface of the combustion furnace (23) is fixedly connected with a second supporting seat (27), and the upper surface of the second supporting seat (27) is fixedly connected with the bottom surface of the electric push rod (26).

5. The biomass briquette gasification combustion unit as set forth in claim 1, wherein: an outlet (15) is formed in the left side face of the combustion furnace (23), a plug (14) is arranged on the left side of the combustion furnace (23), and the right end of the plug (14) extends into the outlet (15).

6. The biomass briquette gasification combustion unit as set forth in claim 1, wherein: the inner bottom wall of the combustion furnace (23) is provided with a sliding groove (16), the bottom surface of the ash removal box (19) is fixedly connected with a sliding plate (17), the sliding plate (17) and the sliding groove (16) are arranged inside, and the upper surface of the fixing plate (30) is fixedly connected with two inclined guide plates (22).