CN214700654U

CN214700654U - Secondary feeding device and biomass particle burner with same

Info

Publication number: CN214700654U
Application number: CN202120233626.2U
Authority: CN
Inventors: 陈盛华; 陈圣林; 暨朋
Original assignee: Jiangxi Yuneng Bioenergy Technology Co ltd
Current assignee: Jiangxi Yuneng Bioenergy Technology Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-11-12
Anticipated expiration: 2031-01-27

Abstract

The utility model discloses a second grade feedway, include: the blanking unit is used for feeding; the feeding unit is arranged at the lower end of the blanking unit; and the blowing unit is connected with the feeding unit through a pipeline. The utility model also discloses a living beings granule combustor with second grade feedway, include: the combustion unit, the combustion unit is including the second mounting panel, fixedly connected with ignition pipe on the second mounting panel, the internal surface fixedly connected with ignition needle of ignition pipe, the one end fixedly connected with combustion chamber of ignition pipe. Through the different gear ratios of first drive wheel and second drive wheel for the transmission speed of the living beings granule in first chute feeder, second chute feeder is different and then makes when burning the chamber and light, and the material can not the back fire.

Description

Secondary feeding device and biomass particle burner with same

Technical Field

The utility model belongs to the technical field of biomass feedway technique and specifically relates to a second grade feedway and have device's living beings granule combustor.

Background

The biomass particle burner is widely applied to equipment such as a frying furnace, a large stove, a noodle cooking machine and the like. However, the existing biomass feeding device directly feeds, the feeding groove is directly connected with the combustion chamber, so that heat inside the combustion chamber is transferred into the feeding groove, the biomass fuel in the feeding groove can be ignited seriously, and even the biomass fuel at the discharging port is ignited, so that a brand new feeding device is needed to avoid the situation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that current feedway exists, the utility model provides a second grade feedway and have device's living beings granule combustor.

The utility model provides a solve its technical problem's technical scheme is:

a secondary feed device comprising:

the blanking unit is used for feeding;

the feeding unit is arranged at the lower end of the blanking unit;

the blowing unit is connected with the feeding unit through a pipeline; the feeding unit comprises a first feeding groove, an upper end fixedly connected with discharging unit of the first feeding groove, a blanking groove fixedly connected with one end of the lower surface of the first feeding groove, a first feeding groove fixedly connected with one end of the blanking groove, and a second feeding groove fixedly connected with the other end of the blanking groove.

Furthermore, one end of the first feeding groove is fixedly connected with a first mounting plate, one end of the second feeding groove is fixedly connected with a first mounting plate, the first mounting plate is further fixedly connected with a transmission motor, a third transmission wheel is fixedly connected to an output shaft of the transmission motor, the third transmission wheel is connected with a first transmission wheel through transmission of a transmission chain, and the third transmission wheel is connected with a second transmission wheel through transmission of the transmission chain.

Furthermore, a first auger is connected with the first driving wheel key, and the first auger is rotatably connected to the first mounting plate.

Furthermore, a second packing auger is connected with a second driving wheel key, and the second packing auger is rotatably connected to the first mounting plate.

Further, the gear ratio of the first transmission wheel and the second transmission wheel ranges from 1.1 to 1.5, and preferably, the gear ratio of the first transmission wheel and the second transmission wheel is 18: 14.

further, the air blowing unit comprises an air blower, an output end pipeline of the air blower is connected with an air blowing groove, an air supply pipe is arranged on the air blowing groove, a first feeding groove is fixedly connected with one end of the air supply pipe, and an outlet of the air supply pipe is arranged above the blanking groove.

A biomass pellet burner with secondary feedway comprising:

the combustion unit, combustion unit are including the second mounting panel, fixedly connected with ignition pipe on the second mounting panel, and the internal surface fixedly connected with ignition needle of ignition pipe, the one end fixedly connected with combustion chamber of ignition pipe.

Further, the lower end of the combustion cavity is communicated with the air supply groove, and an air outlet is formed in the combustion cavity and used for discharging air in the air supply groove.

Furthermore, a second feeding groove is fixedly connected to the second mounting plate, and an air supply groove is fixedly connected to the second mounting plate.

The beneficial effects of the utility model are that, through first chute feeder and the second chute feeder that is provided with, make the feedstock channel of fuel separately, through first drive wheel and the second drive wheel of the different tooth footpath size that is provided with, make the biomass particle inside first chute feeder transport slower, the biomass particle of second in the second chute feeder transports sooner, and then make and keep comparatively spacious in the second chute feeder, the blast pipe that fixed connection had on first chute feeder simultaneously, make the second blast pipe feed air to the combustion chamber, make the fire in combustion chamber can not extend to the second chute feeder. Through the arranged air blowing unit, biomass particles in the combustion chamber can be sufficiently combusted.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic left-view structural diagram of an embodiment of the present invention;

fig. 3 is a schematic top view of an embodiment of the present invention;

fig. 4 is a schematic diagram of a right-view structure according to an embodiment of the present invention;

fig. 5 is a schematic rear view of an embodiment of the present invention.

Reference numbers in the figures: 1. a blanking unit; 2. a feeding unit; 21. a drive motor; 22. a first mounting plate; 23. A conveyor chain; 24. a first drive pulley; 241. a first auger; 25. a second transmission wheel; 251. a second auger; 26. a third transmission wheel; 27. a first feed chute; 28. a second feed chute; 29. a charging chute; 3. a blower unit; 31. a blower; 32. a wind feeding groove; 33. an air supply pipe; 34. an air outlet; 4. a combustion unit; 41. A second mounting plate; 42. an ignition round tube; 43. an ignition needle; 44. a combustion chamber.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

As shown in fig. 1-2, a secondary feeding device comprises a feeding unit 1, which is fixedly connected to the upper surface of a feeding unit 2. The feeding unit 2 comprises a first feeding groove 27 and a second feeding groove 28, wherein the blanking unit is fixedly connected to the upper surface of the first feeding groove 27, a blanking groove 29 is arranged between the first feeding groove 27 and the second feeding groove 28, and the blanking groove 29 penetrates through the first feeding groove 27 and the second feeding groove 28. The feeding unit 2 further comprises a first mounting plate 22, a transmission motor 21 is fixedly connected to the first mounting plate 22, an output shaft of the transmission motor 21 is fixedly connected with a third transmission wheel 26, and the transmission motor 21 drives the third transmission wheel 26 to rotate when working. As shown in fig. 5, a conveying chain is provided on the surface of the third transmission wheel 26, and the third transmission wheel 26 can drive the first transmission wheel 24 and the second transmission wheel 25 to rotate through the provided conveying chain 23. As shown in fig. 1, 3 and 5, a first auger 241 is keyed to the first driving wheel 24, the first auger 241 is rotatably connected to the first mounting plate 22, and the first auger 241 is disposed inside the first feed chute 27. The upper key of the second transmission wheel 25 is connected with a second packing auger 251, the second packing auger 251 is rotatably connected on the first mounting plate 22, and the second packing auger 251 is arranged inside the second feeding groove 28. As shown in fig. 2, the chute 29 is fixedly connected to the right side of the first chute 27. The biomass particles inside the blanking unit are conveyed via the first chute 27 into the chute 29 and thus into the second chute 28.

The secondary feeding device further comprises a blowing unit 3, the blowing unit 3 comprises a blower 31, the blower 31 is arranged below the second feeding groove 28, an air feeding groove 32 is fixedly connected to the output end of the blower 31, an air feeding pipe 33 is arranged on the air feeding groove 32, one end of the air feeding pipe 33 is fixedly connected to the upper surface of the air feeding groove 32, the other end of the air feeding pipe 33 is fixedly connected to the upper surface of the first feeding groove 27, and namely air generated by the blower 31 is blown into the first feeding groove 27.

A biomass particle burner comprises the secondary feeding device, wherein the burner comprises a combustion unit 4, the combustion unit 4 comprises a second mounting plate 41, and a second feeding groove 28 penetrates through and is fixedly connected to the second mounting plate 41; wherein the air supply duct 32 is penetrated and fixedly connected to the second mounting plate 41. An ignition round tube 42 is also fixedly connected to the second mounting plate 41, and an ignition needle is fixedly connected to the inner surface of the ignition round tube 42. Wherein the combustion unit 4 further comprises a combustion chamber 44, as shown in fig. 1 and 3, the end of the second chute 28 extends to one side of the combustion chamber 44, so that the biomass particles in the second chute 28 can be fed into the combustion chamber 44; the air supply groove 32 extends to the lower end of the combustion chamber 44, the air outlet 34 is formed between the air supply groove 32 and the combustion chamber 44, and the biomass particles in the combustion chamber 44 can be sufficiently combusted through the arranged air outlet 34.

Further, as shown in fig. 5, the first driving wheel 24 and the second driving wheel 25 are different in size, that is, the tooth diameter of the first driving wheel 24 is larger than that of the second driving wheel 25, so that the feeding speed of the biomass particles in the first feeding chute 27 is slower than that of the biomass particles in the second feeding chute 28, at this time, the biomass particles in the second feeding chute 28 can be fed into the combustion chamber 44 quickly, the opening in the second feeding chute 28 is maintained, and the first feeding chute 27 can be fed under the condition that it is ensured that enough biomass particles are combusted. Meanwhile, one end of the blast pipe 33 is connected to the upper surface of the first feeding groove 27, and at the discharge port of the second feeding groove 28, air is blown out, so that the biomass particles can be combusted in the combustion chamber 44 without bringing flame into the feeding groove, and the biomass particles in the feeding groove are also combusted. Preferably, in order to ensure sufficient biomass particles in the combustion chamber 44, the gear ratio of the first driving wheel 24 and the second driving wheel 25 ranges from 1.1 to 1.5, and more preferably, the gear ratio of the first driving wheel 24 and the second driving wheel 25 is 18: 14.

it will be apparent to those skilled in the art that changes and modifications may be made to the present invention without departing from the spirit and scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A secondary feeder device, comprising:

the blanking unit is used for feeding;

the feeding unit is arranged at the lower end of the blanking unit;

the blowing unit is connected with the feeding unit through a pipeline; the feeding unit comprises a first feeding groove, a blanking unit is fixedly connected to the upper end of the first feeding groove, a blanking groove is fixedly connected to one end of the lower surface of the first feeding groove, a first feeding groove is fixedly connected to one end of the blanking groove, and a second feeding groove is fixedly connected to the other end of the blanking groove.

2. The secondary feeding device of claim 1, wherein a first mounting plate is fixedly connected to one end of the first feeding groove, a first mounting plate is fixedly connected to one end of the second feeding groove, a transmission motor is further fixedly connected to the first mounting plate, a third transmission wheel is fixedly connected to an output shaft of the transmission motor, the third transmission wheel is connected with a first transmission wheel through a transmission chain, and the third transmission wheel is connected with a second transmission wheel through a transmission chain.

3. The secondary feeding device of claim 2, wherein the first driving wheel is connected with a first auger in a keyed manner, and the first auger is rotatably connected to the first mounting plate.

4. The secondary feeding device of claim 2, wherein the second transmission wheel is connected with a second packing auger in a keyed manner, and the second packing auger is rotatably connected to the first mounting plate.

5. A secondary feed means as claimed in claim 2 wherein the gear ratio of said first drive wheel to said second drive wheel is in the range 1.1 to 1.5, the gear ratio of said first drive wheel to said second drive wheel being 18: 14.

6. the secondary feeding device of claim 1, wherein the blowing unit comprises a blower, an output end of the blower is connected with a blowing groove in a pipeline mode, the blowing groove is provided with a blowing pipe, one end of the blowing pipe is fixedly connected with a first feeding groove, and an outlet of the blowing pipe is arranged above the blanking groove.

7. A biomass pellet burner with a secondary feeder as claimed in claim 6, comprising:

the combustion unit, the combustion unit is including the second mounting panel, fixedly connected with ignition pipe on the second mounting panel, the internal surface fixedly connected with ignition needle of ignition pipe, the one end fixedly connected with combustion chamber of ignition pipe.

8. The biomass particle burner with the secondary feeding device as claimed in claim 6, wherein the lower end of the combustion chamber is communicated with the air supply groove, and an air outlet is arranged in the combustion chamber for discharging air in the air supply groove.

9. The biomass particle burner with the secondary feeding device of claim 6, wherein the second mounting plate is fixedly connected with a second feeding groove, and the second mounting plate is fixedly connected with an air feeding groove.