CN215675156U

CN215675156U - Anti-coking biomass combustion equipment with ash removal function

Info

Publication number: CN215675156U
Application number: CN202121789815.4U
Authority: CN
Inventors: 李启友
Original assignee: Qingdao Qixing Heating And Ventilating Technology Co ltd
Current assignee: Qingdao Qixing Heating And Ventilating Technology Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-28
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses anti-coking biomass combustion equipment with an ash removal function, which comprises a combustion furnace, wherein a funnel-shaped plate is arranged at the bottom end of the combustion furnace, a filter screen cage is arranged in the combustion furnace, a rotating rod is fixedly arranged on the front side of the filter screen cage, the rotating rod is arranged in the combustion furnace and extends to the front side of the combustion furnace, a motor is arranged on the front side of the bottom of the funnel-shaped plate, belt pulleys are fixedly arranged at the outer end of an output shaft of the motor and the outer end of the rotating rod, the belt pulleys are arranged on the front side of the combustion furnace, and the two belt pulleys are connected with each other through a belt. According to the utility model, the filter screen cage is rotated in a reciprocating manner through the motor, the filter screen cage can drive the biomass fuel inside to roll when rotating back and forth, the ash formed after the biomass fuel is combusted can be screened down along with the reciprocating rotation of the filter screen cage, and the ash generated by the combustion of the biomass fuel is timely cleaned and cannot be continuously combusted and heated, so that the ash particles are prevented from being softened and coked, and the subsequent biomass combustion work is facilitated.

Description

Anti-coking biomass combustion equipment with ash removal function

Technical Field

The utility model relates to the field of biomass combustion equipment, in particular to anti-coking biomass combustion equipment with an ash removal function.

Background

Biomass refers to various organisms formed through photosynthesis, including all animals, plants and microorganisms, and has the characteristics of renewability, low pollution, wide distribution, rich resources and neutral carbon, biomass is the fourth largest energy next to coal, petroleum and natural gas, the application of biomass energy effectively reduces the consumption of non-renewable resources, compared with the potential ecological environment risks of nuclear energy and large-scale hydropower, and regional resource restriction of wind energy, geothermal energy and the like, biomass energy has ubiquity, richness and renewability, so that the biomass energy plays an important role in the whole energy system, is one of important energy sources depending on the survival of human, and the biomass combustion technology is mature more and more along with the continuous progress of the technology.

However, in actual use, when biomass is combusted, the ash cannot be cleaned in time in the combustion process, and the ash after the biomass fuel is combusted is continuously heated at high temperature to soften ash particles, so that coking is caused, and subsequent biomass combustion work is not facilitated.

Therefore, it is necessary to invent an anti-coking biomass combustion device with ash removal function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide anti-coking biomass combustion equipment with an ash removal function, wherein a filter screen cage is made to rotate in a reciprocating manner through a motor, the filter screen cage can drive internal biomass fuel to roll when rotating back and forth, so that the combustion effect of the biomass fuel is improved, meanwhile, ash formed after the biomass fuel is combusted can be screened off along with the reciprocating rotation of the filter screen cage, the ash generated by the combustion of the biomass fuel is timely cleaned and cannot be continuously combusted and heated, so that ash particles are prevented from being softened and coked, the subsequent biomass combustion work is facilitated, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an anti-coking biomass combustion equipment with deashing function, includes fires burning furnace, it is equipped with the funnel shaped plate to fire burning furnace bottom, funnel shaped plate top with fire burning furnace bottom fixed connection, the inside filter screen cage that is equipped with of burning furnace, filter screen cage rear side and the inside rear side of burning furnace are through pivot swing joint, the fixed bull stick that is equipped with in filter screen cage front side, the bull stick is established inside the burning furnace and is extended to the burning furnace front side, funnel shaped plate bottom front side is equipped with the motor, motor output shaft outer end and bull stick outer end all are fixed and are equipped with the belt pulley, the belt pulley is established in the burning furnace front side, two the belt pulley passes through belt interconnect.

Preferably, the bottom end of the funnel-shaped plate is fixedly provided with an ash discharge pipe, and the top end of the ash discharge pipe is communicated with the inside of the funnel-shaped plate.

Preferably, a valve is arranged on the ash discharge pipe, the valve is arranged at the bottom of the funnel-shaped plate, and the outer end of the rotating rod is movably connected with the front side in the combustion furnace through a bearing.

Preferably, the combustion furnace front side is equipped with the protection casing, just the protection casing bottom extends to funnel shaped plate front side, belt pulley and belt are all established inside the protection casing.

Preferably, two mounting plates are fixedly arranged on two sides of the protective cover, bolts penetrate through the front sides of the mounting plates, and the combustion furnace is fixedly connected with the mounting plates through the bolts.

Preferably, the four corners of the combustion furnace are fixedly provided with supporting legs, and the funnel-shaped plate is arranged among the supporting legs.

Preferably, be close to fixedly be equipped with the backup pad between two supporting legs of motor both sides, the backup pad is established in the motor bottom, just the motor is fixed to be established on the backup pad top.

Preferably, an air inlet pipe is fixedly arranged on one side of the combustion furnace, one end of the air inlet pipe is communicated with the interior of the combustion furnace, the air inlet pipe is arranged on one side of the filter screen cage, a feed pipe is fixedly arranged on the rear side of the combustion furnace, the front side of the feed pipe penetrates through the rear side of the combustion furnace and extends into the combustion furnace, and the feed pipe is arranged at the top of the filter screen cage.

In the technical scheme, the utility model provides the following technical effects and advantages:

1. biomass fuel is guided into the filter screen cage through the feeding pipe to be combusted, the motor is started during the combustion, the motor drives the filter screen cage to rotate through the belt pulley and the belt, the filter screen cage is enabled to rotate at thirty degrees through the motor, then the motor is enabled to reversely drive the filter screen cage to rotate at sixty degrees, namely, the filter screen cage can only rotate at thirty degrees in a left-right reciprocating mode on the basis of the original position, the filter screen cage can drive the biomass fuel inside to roll when rotating back and forth, further, the combustion effect of the biomass fuel is improved, meanwhile, ash formed after the biomass fuel is combusted can be screened off along with the reciprocating rotation of the filter screen cage, the ash generated by the combustion of the biomass fuel is timely cleaned and cannot be continuously combusted and heated, so that ash particle softening and coking are avoided, and the subsequent biomass combustion work is facilitated;

2. through during belt pulley and belt work, belt pulley and belt are located inside the protection casing always, have effectively played the guard action, prevent that the staff from missing belt pulley or belt and cause the injury to the health, and the protection casing is fixed in the burning furnace front side through mounting panel and bolt simultaneously, and consequently the protection casing can be dismantled when the maintenance, and it is very convenient to use, has also played very good guard action simultaneously, and the security is high.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cut-away perspective view of the present invention;

FIG. 3 is a perspective view of a screen cage of the present invention;

FIG. 4 is a perspective view of the shield of the present invention;

fig. 5 is a perspective view of the funnel-shaped plate of the present invention.

Description of reference numerals:

1 combustion furnace, 2 funnel-shaped plates, 3 filter screen cages, 4 rotating rods, 5 motors, 6 belt pulleys, 7 belts, 8 ash discharge pipes, 9 supporting legs, 10 supporting plates, 11 protective covers, 12 mounting plates, 13 air inlet pipes and 14 feeding pipes.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides an anti-coking biomass combustion device with a dust cleaning function, which is shown in figures 1, 2, 3 and 5 and comprises a combustion furnace 1, wherein a funnel-shaped plate 2 is arranged at the bottom end of the combustion furnace 1, the top end of the funnel-shaped plate 2 is fixedly connected with the bottom end of the combustion furnace 1, the funnel-shaped plate 2 can enable ash screened from a filter screen cage 3 to better fall and be led out, a filter screen cage 3 is arranged in the combustion furnace 1, the filter screen cage 3 can enable ash produced by the combustion of biomass fuel to fall and not to be combusted continuously when rotating, the rear side of the filter screen cage 3 is movably connected with the rear side in the combustion furnace 1 through a rotating shaft, a rotating rod 4 is fixedly arranged at the front side of the filter screen cage 3, the rotating rod 4 is arranged in the combustion furnace 1 and extends to the front side of the combustion furnace 1, a motor 5 is arranged at the front side of the bottom of the funnel-shaped plate 2, the motor 5 plays a role of providing power, a belt pulley 6 is fixedly arranged at the outer end of an output shaft of the motor 5 and the outer end of the rotating rod 4, the belt pulley 6 is arranged at the front side of the combustion furnace 1, the two belt pulleys 6 are connected with each other through a belt 7, and the belt pulley 6 and the belt play a role in power transmission.

2 bottom mounting of funnel shaped plate is equipped with row ash pipe 8, row ash pipe 8 top and the inside ash of being linked together of funnel shaped plate 2, row ash pipe 8 can be derived the inside ash of collecting of funnel shaped plate 2.

The ash discharging pipe 8 is provided with a valve which is arranged at the bottom of the funnel-shaped plate 2, the outer end of the rotating rod 4 is movably connected with the front side inside the combustion furnace 1 through a bearing, the valve plays a role in controlling ash guiding of the ash discharging pipe 8, and the rotating rod 4 is more conveniently connected through the bearing to rotate.

The four corners of the combustion furnace 1 are fixedly provided with supporting legs 9, the funnel-shaped plate 2 is arranged among the supporting legs 9, and the supporting legs 9 support the combustion furnace 1.

Be close to fixedly between two supporting legs 9 of motor 5 both sides be equipped with backup pad 10, backup pad 10 is established in motor 5 bottom, just motor 5 is fixed to be established on backup pad 10 top, and backup pad 10 plays the fixed stay effect to motor 5.

The biomass fuel filter comprises a combustion furnace 1, and is characterized in that an air inlet pipe 13 is fixedly arranged on one side of the combustion furnace 1, one end of the air inlet pipe 13 is communicated with the interior of the combustion furnace 1, the air inlet pipe 13 is arranged on one side of a filter screen cage 3, a feed pipe 14 is fixedly arranged on the rear side of the combustion furnace 1, the front side of the feed pipe 14 penetrates through the rear side of the combustion furnace 1 and extends into the interior of the combustion furnace 1, the feed pipe 14 is arranged at the top of the filter screen cage 3, the air inlet pipe 13 can provide air for biomass combustion, so that the biomass combustion is more sufficient, and the feed pipe 14 can add biomass fuel into the interior of the filter screen cage 3.

The implementation mode is specifically as follows: biomass fuel is guided into the combustion furnace 1 through the feed pipe 14, the biomass fuel falls into the filter screen cage 3 for combustion after entering the combustion furnace 1, in the process of biomass fuel combustion, the motor 5 is started, the output shaft of the motor 5 rotates to drive the rotating rod 4 to rotate through the belt pulley 6 and the belt 7, the rotating rod 4 can drive the filter screen cage 3 to rotate when rotating, the filter screen cage 3 rotates at thirty degrees through the motor 5, then the motor 5 rotates reversely to enable the filter screen cage 3 to rotate at sixty degrees reversely, namely, the filter screen cage 3 can only rotate at thirty degrees in a left-right reciprocating manner on the basis of the original position, the filter screen cage 3 can drive the biomass fuel inside to roll when rotating back and forth, and further the combustion effect of the biomass fuel is improved, meanwhile, ashes formed after the combustion of the biomass fuel can be screened along with the reciprocating rotation of the filter screen cage 3, inside gap that filter screen cage 3 was worn to ashes and fall into funnel shaped plate 2, the ashes of biomass fuel burning are cleared up in time and can not be continued the burning heating, thereby the ash grain softening and coking have been avoided, be favorable to subsequent biomass burning work, this embodiment has specifically solved existence among the prior art when burning the biomass, can't carry out timely clearance to the ash in the combustion process, ash after the biomass fuel burning resumes can make the ash grain softening through high temperature heating again, thereby cause the coking, be unfavorable for subsequent biomass burning work's problem.

The utility model provides an anti-coking biomass combustion device with an ash removal function, as shown in fig. 1, fig. 2 and fig. 4, a protective cover 11 is arranged on the front side of a combustion furnace 1, the bottom end of the protective cover 11 extends to the front side of a funnel-shaped plate 2, a belt pulley 6 and a belt 7 are both arranged in the protective cover 11, the protective cover 11 can cover the belt pulley 6 and the belt 7 in the protective cover, and a worker can be prevented from accidentally colliding with the belt pulley 6 and the belt 7 which are in operation to cause accidental injury.

Two mounting plates 12 are fixedly arranged on two sides of the protective cover 11, bolts penetrate through the front sides of the mounting plates 12, the combustion furnace 1 is fixedly connected with the mounting plates 12 through the bolts, and the mounting plates 12 are convenient for fixing the protective cover 11 on the front side of the combustion furnace 1.

The implementation mode is specifically as follows: at belt pulley 6 and belt 7 during operation, belt pulley 6 and belt 7 are inside protection casing 11 always, effectively played the guard action, prevent that the staff from touch belt pulley 6 or belt 7 by mistake and causing the injury to the health, protection casing 11 is through mounting panel 12 and bolt fastening in burning furnace 1 front side simultaneously, consequently protection casing 11 can be dismantled when the maintenance, high convenience is used, also very good guard action has been played simultaneously, the security is high, this embodiment has specifically solved the problem that exists among the prior art if belt pulley 6 and belt 7 of mistake touch in service can cause the injury, protection nature and security are relatively poor.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an anti-coking biomass combustion equipment with deashing function, includes fires burning furnace (1), its characterized in that: the utility model discloses a fire furnace, including burning furnace (1), funnel shaped plate (2), fire furnace (1) bottom and be equipped with funnel shaped plate (2), funnel shaped plate (2) top and fire furnace (1) bottom fixed connection, fire the inside filter screen cage (3) that is equipped with of furnace (1), filter screen cage (3) rear side and fire furnace (1) inside rear side through pivot swing joint, filter screen cage (3) front side is fixed and is equipped with bull stick (4), bull stick (4) are established in burning furnace (1) inside and are extended to fire furnace (1) front side, funnel shaped plate (2) bottom front side is equipped with motor (5), motor (5) output shaft outer end and bull stick (4) outer end all are fixed and are equipped with belt pulley (6), belt pulley (6) are established in burning furnace (1) front side, two belt pulley (6) are through belt (7) interconnect.

2. The anti-coking biomass combustion device with the ash removal function according to claim 1, characterized in that: the bottom end of the funnel-shaped plate (2) is fixedly provided with an ash discharge pipe (8), and the top end of the ash discharge pipe (8) is communicated with the interior of the funnel-shaped plate (2).

3. The anti-coking biomass combustion device with the ash removal function according to claim 2, characterized in that: the ash discharge pipe (8) is provided with a valve which is arranged at the bottom of the funnel-shaped plate (2), and the outer end of the rotating rod (4) is movably connected with the front side in the combustion furnace (1) through a bearing.

4. The anti-coking biomass combustion device with the ash removal function according to claim 1, characterized in that: the front side of the combustion furnace (1) is provided with a protective cover (11), the bottom end of the protective cover (11) extends to the front side of the funnel-shaped plate (2), and the belt pulley (6) and the belt (7) are arranged inside the protective cover (11).

5. The anti-coking biomass combustion device with the ash removal function according to claim 4, is characterized in that: the combustion furnace is characterized in that two mounting plates (12) are fixedly arranged on two sides of the protective cover (11), bolts penetrate through the front sides of the mounting plates (12), and the combustion furnace (1) is fixedly connected with the mounting plates (12) through the bolts.

6. The anti-coking biomass combustion device with the ash removal function according to claim 1, characterized in that: the four corners of the combustion furnace (1) are fixedly provided with supporting legs (9), and the funnel-shaped plate (2) is arranged among the supporting legs (9).

7. The anti-coking biomass combustion device with the ash removal function according to claim 6, characterized in that: be close to fixed backup pad (10) of being equipped with between two supporting legs (9) of motor (5) both sides, establish in motor (5) bottom backup pad (10), just motor (5) are fixed to be established on backup pad (10) top.

8. The anti-coking biomass combustion device with the ash removal function according to claim 1, characterized in that: the filter screen is characterized in that an air inlet pipe (13) is fixedly arranged on one side of the combustion furnace (1), one end of the air inlet pipe (13) is communicated with the interior of the combustion furnace (1), the air inlet pipe (13) is arranged on one side of the filter screen cage (3), a feeding pipe (14) is fixedly arranged on the rear side of the combustion furnace (1), the front side of the feeding pipe (14) penetrates through the rear side of the combustion furnace (1) and extends to the interior of the combustion furnace (1), and the feeding pipe (14) is arranged at the top of the filter screen cage (3).