CN220926674U

CN220926674U - High-efficient heating biomass microwave pyrolysis oven

Info

Publication number: CN220926674U
Application number: CN202322748117.5U
Authority: CN
Inventors: 朱文博; 朱宸颢
Original assignee: Beibo Beijing Energy And Environmental Protection Technology Co ltd
Current assignee: Beibo Beijing Energy And Environmental Protection Technology Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-05-10
Anticipated expiration: 2033-10-13

Abstract

The utility model relates to the technical field of biomass pyrolysis furnaces, and discloses a biomass microwave pyrolysis furnace capable of heating efficiently, which comprises the following components: the top end of the supporting leg is fixedly provided with a shell, and the top end of the shell is fixedly provided with a top plate; the anti-blocking mechanism is arranged at the top end of the top plate; and the driving mechanism is arranged at the left side of the top end of the top plate. According to the utility model, the feeding bin, the anti-blocking plate, the vertical rod, the cross rod and the driving motor are arranged, when the driving motor is started, the driving shaft drives the rotating rod to rotate, and as the rotating rod is hinged with the pushing rod, the top end of the pushing rod generates a pushing force on the cross rod along with the rotation of the rotating rod, and the cross rod is pushed to move upwards along the inner surface of the feeding bin with the vertical rod and the anti-blocking plate, so that raw materials are prevented from being blocked in the feeding bin, and the adhesion of the raw materials on the inner wall of the feeding bin can be reduced.

Description

High-efficient heating biomass microwave pyrolysis oven

Technical Field

The utility model relates to the technical field of biomass pyrolysis furnaces, in particular to a biomass microwave pyrolysis furnace capable of heating efficiently.

Background

The biomass catalytic microwave pyrolysis gasification technology is mainly characterized in that a set of microwave pyrolysis equipment is added on the technology of a biomass gasification furnace, and under the condition of complete or anoxic, high polymers in biomass volatile matters are subjected to oxidation, reduction and pyrolysis reactions under the action of partial air to obtain high-quality fuel gas generated by combustible gases such as CO, H2, CH4, cnHm and the like, so that the hearth temperature of a fuel gas boiler is always maintained at 700-800 ℃, and the initial concentration of generated nitrogen oxides is low.

In the actual use process of biomass microwave pyrolysis furnaces, because the feeding bin adopts a fixed structural design and the entering of raw materials is controlled through the valve, when the raw materials in the feeding bin are too much, after the valve is opened, the raw materials can be accumulated mutually to cause the phenomenon of raw material blockage, at the moment, operators are required to dredge, and meanwhile, because the raw materials are placed in the feeding bin in advance, part of the raw materials can be attached to the inner wall of the feeding bin, so that the feeding speed is influenced, and therefore, the improvement is required.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a biomass microwave pyrolysis furnace capable of heating efficiently, which has the advantage of preventing a feed pipe from being blocked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a biomass microwave pyrolysis oven with high-efficiency heating comprises:

the top end of the supporting leg is fixedly provided with a shell, and the top end of the shell is fixedly provided with a top plate;

the anti-blocking mechanism is arranged at the top end of the top plate;

The driving mechanism is arranged at the left side of the top end of the top plate;

the anti-blocking mechanism comprises a feeding bin, the feeding bin is fixedly arranged on the left side of the top plate, a control valve is fixedly sleeved on the bottom end of the feeding bin, an anti-blocking plate is movably sleeved on the bottom end of the inside of the feeding bin, a vertical rod is fixedly sleeved on the right end of the anti-blocking plate, the right end of the vertical rod and the right side inner wall of the feeding bin are movably connected, the top end of the vertical rod penetrates through the feeding bin and extends to the top end of the feeding bin, a cross rod is fixedly arranged on the top end of the feeding bin, the bottom end of the cross rod is movably connected with the right side of the top end of the feeding bin, and the anti-blocking plate is moved by movement of the cross rod.

As a preferred technical solution of the present utility model, the driving mechanism includes:

The driving motor is fixedly arranged at the top end of the top plate and positioned on the right side of the feeding bin, and the other end of the output shaft of the driving motor is fixedly sleeved with a driving shaft;

The rotating rod is fixedly sleeved on the left side of the outer surface of the driving shaft, the bottom end of the rotating rod is hinged with a pushing rod, and the other end of the pushing rod is hinged to the right side of the bottom end of the cross rod.

As a preferable technical scheme of the utility model, the top end of the shell is fixedly sleeved with the outer box body, the inner surface of the outer box body is fixedly sleeved with the cracking bin, the inner surfaces of the left sides of the top ends of the outer box body and the cracking bin are fixedly sleeved with the outer surface of the control valve, the middle parts of the inner walls of the upper side and the lower side of the cracking bin are fixedly sleeved with the microwave generator, the right side of the bottom end of the inside of the cracking bin is fixedly sleeved with the discharge hole, and the bottom end of the discharge hole penetrates through the outer box body and extends to the outside of the outer box body.

As a preferable technical scheme of the utility model, a first motor is fixedly arranged at the top of the left end of the shell, a first rotating shaft is fixedly sleeved at the other end of the output shaft of the first motor, the right end of the first rotating shaft penetrates through the shell and extends to the inside of the shell, and a packing auger is fixedly sleeved on the outer surface of the first rotating shaft.

As a preferable technical scheme of the utility model, a first valve is fixedly sleeved in the middle of the top end of the top plate, the bottom end of the first valve penetrates through the outer box body and the cracking bin and extends to the inside of the cracking bin, an air inlet pipe is fixedly arranged at the top end of the first valve, a second valve is fixedly sleeved on the right side of the top end of the top plate, the bottom end of the second valve penetrates through the outer box body and the cracking bin and extends to the inside of the cracking bin, and an exhaust pipe is fixedly arranged at the top end of the second valve.

As a preferable technical scheme of the utility model, a discharging pipe is fixedly sleeved in the bottom end of the shell, a baffle is movably sleeved on the top end of the inside of the discharging pipe, a limit groove is formed in the left side of the bottom end of the shell, a limit block is movably sleeved on the right end of the inside of the limit groove, the bottom end of the limit block is fixedly connected with the left side of the top end of the baffle, a movable rod is hinged to the left side of the bottom end of the baffle, a movable block is hinged to the other end of the movable rod, the top end of the movable block is movably connected with the bottom end of the shell, and the baffle is moved by movement of the movable block.

As a preferable technical scheme of the utility model, the left side of the bottom of the front end of the shell is fixedly sleeved with a second motor, the other end of the output shaft of the second motor is fixedly sleeved with a second rotating shaft, the top of the outer surface of the second rotating shaft is in threaded sleeve joint with the inner surface of the movable block, the top end of the second rotating shaft is movably sleeved with a supporting block, the rear end of the supporting block is fixedly arranged at the front end of the shell, and the bottom end of the supporting block is movably connected with the top end of the movable block.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the feeding bin, the anti-blocking plate, the vertical rod, the cross rod and the driving motor are arranged, when the driving motor is started, the driving shaft drives the rotating rod to rotate, and as the rotating rod is hinged with the pushing rod, the top end of the pushing rod generates a pushing force on the cross rod along with the rotation of the rotating rod, and the cross rod is pushed to move upwards along the inner surface of the feeding bin with the vertical rod and the anti-blocking plate, so that raw materials are prevented from being blocked in the feeding bin, and the adhesion of the raw materials on the inner wall of the feeding bin can be reduced.

2. According to the utility model, the baffle, the movable rod, the movable block, the second motor and the second rotating shaft are arranged, when the second motor is started, the second rotating shaft rotates, and as the movable block is in threaded sleeve joint with the second rotating shaft, the movable block moves downwards along the front end of the shell along with the rotation of the second rotating shaft, so that the right end of the movable rod generates a pulling force on the baffle, and the baffle is pulled to move leftwards along the inner surface of the limiting groove along with the limiting block, so that the discharging speed can be controlled.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the front face of the present utility model;

FIG. 3 is a schematic view of the structure of the bottom part of the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 2;

fig. 5 is a schematic view of a partial enlarged structure at B in fig. 2.

In the figure: 1. support legs; 2. a housing; 3. a top plate; 4. an anti-blocking mechanism; 401. a feeding bin; 402. a control valve; 403. a blocking prevention plate; 404. a vertical rod; 405. a cross bar; 5. a driving mechanism; 501. a driving motor; 502. a drive shaft; 503. a rotating lever; 504. a push rod; 6. an outer case; 7. a cracking bin; 8. a microwave generator; 9. a first motor; 10. a first rotating shaft; 11. an auger; 12. a discharge port; 13. a first valve; 14. an air inlet pipe; 15. a second valve; 16. an exhaust pipe; 17. a discharge pipe; 18. a baffle; 19. a limit groove; 20. a limiting block; 21. a movable rod; 22. a movable block; 23. a second motor; 24. a second rotating shaft; 25. and a supporting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a biomass microwave pyrolysis furnace with high efficiency heating, comprising:

The support legs 1, wherein the top ends of the support legs 1 are fixedly provided with shells 2, and the top ends of the shells 2 are fixedly provided with top plates 3;

the anti-blocking mechanism 4 is arranged at the top end of the top plate 3;

the driving mechanism 5 is arranged on the left side of the top end of the top plate 3;

Wherein, anti-blocking mechanism 4 is including feeding storehouse 401, feeding storehouse 401 fixed mounting is in the left side on roof 3 top, the bottom fixed mounting in feeding storehouse 401 has control valve 402, control valve 402 is fixed to cup joint in the inside of roof 3, the inside bottom activity in feeding storehouse 401 has cup jointed anti-blocking plate 403, anti-blocking plate 403's right-hand member has fixedly cup jointed montant 404, the right-hand member of montant 404 and the right side inner wall swing joint in feeding storehouse 401, the top of montant 404 runs through feeding storehouse 401 and extends to the top and fixed mounting in feeding storehouse 401 has horizontal pole 405, the bottom and the right side swing joint in feeding storehouse 401 top of horizontal pole 405, the motion of horizontal pole 405 will make anti-blocking plate 403 take place to remove.

When horizontal pole 405 receives the promotion, will take montant 404 to upwards take place to remove along the right side inner wall of feeding storehouse 401, at this moment with montant 404 bottom mounting cup joint prevent stifled board 403 will take place to remove along the internal surface of feeding storehouse 401 together, thereby make the inside raw materials of feeding storehouse 401 can not influence the going on of chemical reaction because of taking place to block up, prevent simultaneously that the removal of board 403 is also scraped the clearance to the inner wall of feeding storehouse 401, thereby reduce the raw materials and attached to the inner wall of feeding storehouse 401, and then reduced the waste of resource, increased the utilization ratio of raw materials.

Wherein, actuating mechanism 5 includes:

The driving motor 501, the driving motor 501 is fixedly arranged at the top end of the top plate 3 and positioned at the right side of the feeding bin 401, and the other end of the output shaft of the driving motor 501 is fixedly sleeved with the driving shaft 502;

the pivoted lever 503, pivoted lever 503 is fixed cup joint in the left side of drive shaft 502 surface, and the bottom of pivoted lever 503 articulates there is catch bar 504, and the right side at the bottom of horizontal pole 405 is articulated to the other end of catch bar 504.

When the driving motor 501 is started, the driving shaft 502 drives the rotating rod 503 to rotate, so that the top end of the pushing rod 504 generates a pushing force on the cross rod 405.

Wherein, the top of shell 2 has fixedly cup jointed outer box 6, and the inner surface fixed of outer box 6 has cup jointed schizolysis storehouse 7, and outer box 6 and the left internal surface in schizolysis storehouse 7 top all cup joint with the surface fixed of control valve 402, and microwave generator 8 has all been fixedly cup jointed in the middle part of the inner wall of both sides about schizolysis storehouse 7, and the fixed discharge gate 12 that has cup jointed in the right side of the inside bottom of schizolysis storehouse 7, the bottom of discharge gate 12 runs through outer box 6 and extends to the outside of outer box 6.

The chemical reaction inside the cracking bin 7 can be more fully performed due to the existence of the microwave generator 8, so that the reaction efficiency is improved.

Wherein, the top fixed mounting of shell 2 left end has first motor 9, and first motor 9 output shaft's the other end is fixed to be cup jointed first pivot 10, and the right-hand member of first pivot 10 runs through shell 2 and extends to the inside of shell 2, and auger 11 has been cup jointed to the external surface fixed of first pivot 10.

When the first motor 9 is started, the first rotating shaft 10 drives the auger 11 to rotate, so that raw materials are conveyed.

Wherein, the middle part on roof 3 top is fixed to cup joint first valve 13, and outer box 6 and schizolysis storehouse 7 are run through to the bottom of first valve 13 and extend to the inside of schizolysis storehouse 7, and the top fixed mounting of first valve 13 has intake pipe 14, and the right side on roof 3 top is fixed to cup joint second valve 15, and the bottom of second valve 15 runs through outer box 6 and schizolysis storehouse 7 and extends to the inside of schizolysis storehouse 7, and the top fixed mounting of second valve 15 has blast pipe 16.

Due to the presence of the first valve 13 and the second valve 15, both intake and exhaust will be controlled.

Wherein, the inside fixed discharging pipe 17 that has cup jointed of shell 2 bottom, the baffle 18 has been cup jointed in the activity of the inside top of discharging pipe 17, stop slot 19 has been seted up in the left side of shell 2 bottom, stop block 20 has been cup jointed in the activity of the right-hand member inside of stop slot 19, the left side fixed connection on the bottom of stop block 20 and baffle 18 top, the left side of baffle 18 bottom articulates there is movable rod 21, the other end of movable rod 21 articulates there is movable block 22, the top of movable block 22 and the bottom swing joint of shell 2, the motion of movable block 22 will make baffle 18 take place to remove.

When the movable block 22 moves backward with the left end of the movable rod 21, a pulling force is generated on the baffle 18 by the right end of the movable rod 21, and the baffle 18 is pulled to move leftward.

The left side of the front end bottom of the shell 2 is fixedly sleeved with a second motor 23, the other end of an output shaft of the second motor 23 is fixedly sleeved with a second rotating shaft 24, the top of the outer surface of the second rotating shaft 24 is in threaded sleeve joint with the inner surface of the movable block 22, the top of the second rotating shaft 24 is movably sleeved with a supporting block 25, the rear end of the supporting block 25 is fixedly arranged at the front end of the shell 2, and the bottom end of the supporting block 25 is movably connected with the top end of the movable block 22.

When the second motor 23 is started, the second rotating shaft 24 will rotate, and the movable block 22 screwed with the second rotating shaft 24 will move downwards.

The working principle and the using flow of the utility model are as follows:

Firstly, an operator starts the first motor 9, so that the first rotating shaft 10 drives the packing auger 11 to rotate, meanwhile, the microwave generator 8 is started, then the operator starts the driving motor 501, so that the driving shaft 502 drives the rotating rod 503 to rotate, at the moment, the pushing rod 504 generates a pushing force to the cross rod 405 under the action of the rotating rod 503, the cross rod 405 is pushed to move upwards with the vertical rod 404 and the anti-blocking plate 403, then the first valve 13 and the second valve 15 are started, then the control valve 402 can be opened, so that raw materials in the feeding bin 401 enter the cracking bin 7 to start a chemical reaction, gas generated by the reaction is conveyed out through the exhaust pipe 16, carbon powder generated by the reaction enters the inside of the shell 2 through the discharge hole 12, the raw materials cannot be blocked when entering the cracking bin 7 under the mutual cooperation of the mechanisms, and the raw materials attached to the inner wall of the feeding bin 401 are scraped.

After the reaction is finished, an operator starts the second motor 23 to enable the second rotating shaft 24 to rotate, at the moment, the movable block 22 moves downwards along the front end of the shell 2 under the action of the second rotating shaft 24, so that the right end of the movable rod 21 generates a pulling force on the baffle 18, the baffle 18 is pulled to move leftwards, at the moment, the operator can control the discharging speed by controlling the moving distance of the baffle 18, and accordingly, the condition that a large amount of smoke dust is generated due to too fast discharging is prevented, and the protection of the operator is facilitated.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a living beings microwave pyrolysis stove of high-efficient heating which characterized in that includes:

the support leg (1), a shell (2) is fixedly arranged at the top end of the support leg (1), and a top plate (3) is fixedly arranged at the top end of the shell (2);

The anti-blocking mechanism (4) is arranged at the top end of the top plate (3);

The driving mechanism (5) is arranged on the left side of the top end of the top plate (3);

Wherein, prevent stifled mechanism (4) including feeding storehouse (401), feeding storehouse (401) fixed mounting is in the left side on roof (3) top, the bottom fixed mounting of feeding storehouse (401) has control valve (402), control valve (402) are fixed cup joints in the inside of roof (3), inside bottom activity in feeding storehouse (401) has cup jointed anti-blocking plate (403), anti-blocking plate (403) has fixedly cup jointed montant (404) in the right-hand member, the right-hand member of montant (404) and the right side inner wall swing joint of feeding storehouse (401), the top of montant (404) runs through feeding storehouse (401) and extends to the top and fixed mounting in feeding storehouse (401) horizontal pole (405), the bottom and the right side swing joint on feeding storehouse (401) top of horizontal pole (405), the motion of horizontal pole (405) will make anti-blocking plate (403) take place to remove.

2. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the driving mechanism (5) comprises:

The driving motor (501), the driving motor (501) is fixedly arranged at the top end of the top plate (3) and is positioned at the right side of the feeding bin (401), and the other end of the output shaft of the driving motor (501) is fixedly sleeved with the driving shaft (502);

The rotating rod (503), the left side at drive shaft (502) surface is cup jointed to the fixed cover of rotating rod (503), the bottom of rotating rod (503) articulates there is catch bar (504), the right side at horizontal pole (405) bottom is articulated to the other end of catch bar (504).

3. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the top of shell (2) is fixed to be cup jointed outer box (6), the internal surface fixed of outer box (6) cup joints schizolysis storehouse (7), the external surface fixed of outer box (6) and schizolysis storehouse (7) top left internal surface all and control valve (402) cup joints, the middle part of the inside wall of both sides about schizolysis storehouse (7) has all been fixed to cup joint microwave generator (8), the fixed discharge gate (12) that cup joints in the right side of the inside bottom of schizolysis storehouse (7), the bottom of discharge gate (12) runs through outer box (6) and extends to the outside of outer box (6).

4. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the top fixed mounting of shell (2) left end has first motor (9), the other end of first motor (9) output shaft has fixedly cup jointed first pivot (10), the right-hand member of first pivot (10) runs through shell (2) and extends to the inside of shell (2), the surface mounting of first pivot (10) has cup jointed auger (11).

5. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the middle part on roof (3) top is fixed to have cup jointed first valve (13), the bottom of first valve (13) runs through outer box (6) and schizolysis storehouse (7) and extends to the inside of schizolysis storehouse (7), the top fixed mounting of first valve (13) has intake pipe (14), the right side on roof (3) top is fixed cup jointed second valve (15), the bottom of second valve (15) runs through the inside of outer box (6) and schizolysis storehouse (7) and extends to schizolysis storehouse (7), the top fixed mounting of second valve (15) has blast pipe (16).

6. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the inside fixed discharging pipe (17) that has cup jointed of shell (2) bottom, baffle (18) have been cup jointed in the activity of the inside top of discharging pipe (17), spacing groove (19) have been seted up in the left side of shell (2) bottom, stopper (20) have been cup jointed in the activity of the inside right-hand member of spacing groove (19), the left side fixed connection on the bottom of stopper (20) and baffle (18) top, movable rod (21) have been articulated in the left side of baffle (18) bottom, movable block (22) have been articulated to the other end of movable rod (21), the bottom swing joint of the top of movable block (22) and shell (2), the motion of movable block (22) will make baffle (18) take place to remove.

7. The efficient heated biomass microwave pyrolysis furnace of claim 1, wherein: the left side of shell (2) front end bottom is fixed to be cup jointed second motor (23), the other end of second motor (23) output shaft is fixed to be cup jointed second pivot (24), the top of second pivot (24) surface and the internal surface screw thread of movable block (22) cup joint, supporting shoe (25) have been cup jointed in the activity of the top of second pivot (24), the rear end fixed mounting of supporting shoe (25) is at the front end of shell (2), the bottom of supporting shoe (25) and the top swing joint of movable block (22).