CN210069830U - Energy-efficient biomass boiler - Google Patents
Energy-efficient biomass boiler Download PDFInfo
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- CN210069830U CN210069830U CN201920201074.XU CN201920201074U CN210069830U CN 210069830 U CN210069830 U CN 210069830U CN 201920201074 U CN201920201074 U CN 201920201074U CN 210069830 U CN210069830 U CN 210069830U
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- shell
- recovery device
- waste heat
- heat
- heat recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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Abstract
The utility model discloses an energy-efficient biomass boiler, which comprises an outer shell, the shell is the cuboid structure, the top left side of shell is equipped with the feeder hopper of vertical direction, the below of feeder hopper is equipped with two rollers that roll, the inside of shell is equipped with the burning chamber, fixed mounting has the ignition of horizontal direction on the left side wall of shell, ignition runs through the left side wall of shell, the top right side of shell is equipped with the first adsorption tank of vertical direction, fixed mounting has a waste heat recovery device on the first adsorption tank, a waste heat recovery device's top is equipped with the gas vent, the below in burning chamber is equipped with the slag sieve of horizontal direction, the left side of slag sieve is equipped with the swash plate. This high-efficient energy-conserving biomass boiler, the structure sets up rationally, can effectively utilize the waste heat in the waste gas, and the burning is abundant, and the slag is difficult for piling up, and is energy-efficient, can satisfy people's user demand.
Description
Technical Field
The utility model belongs to the technical field of biomass boiler, concretely relates to energy-efficient biomass boiler.
Background
The biomass boiler is a kind of boiler, and a boiler using biomass energy as fuel is called a biomass boiler and is divided into a biomass steam boiler, a biomass hot water boiler, a biomass hot blast stove, a biomass heat-conducting oil furnace, a vertical biomass boiler, a horizontal biomass boiler and the like.
The existing biological boiler contains a large amount of heat in waste gas discharged after combustion, the waste is not well utilized, the air circulation is not strong during combustion, the combustion efficiency is lower, the burned slag is easily accumulated in a slag chamber, the slag can not be well discharged from a slag discharge pipeline, and the combustion quality is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-efficient energy-conserving biomass boiler to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency energy-saving biomass boiler comprises an outer shell, wherein the outer shell is of a cuboid structure, a feed hopper in the vertical direction is arranged on the left side of the top of the outer shell, two rolling rollers are arranged below the feed hopper, the rolling rollers are horizontally arranged in the horizontal direction, the rolling rollers are opposite in rotating direction and are arranged inside the outer shell, a combustion chamber is arranged inside the outer shell, an ignition device in the horizontal direction is fixedly arranged on the left side wall of the outer shell, the ignition device penetrates through the left side wall of the outer shell, a first adsorption tank in the vertical direction is arranged on the right side of the top of the outer shell, a first waste heat recovery device is fixedly arranged on the first adsorption tank, an exhaust port is arranged at the top of the first waste heat recovery device, a slag sieve plate in the horizontal direction is arranged below the combustion chamber, and an inclined plate is arranged on the left side, one side of the sloping plate, which is far away from the slag sieve plate, is higher than one side of the sloping plate, which is close to the slag sieve plate.
Preferably, be equipped with steam generator in the middle of the top of shell, steam generator's below is equipped with the heat-conducting plate, the area of heat-conducting plate with steam generator's bottom area equals, steam generator's bottom with the top fixed connection of heat-conducting plate, the below of heat-conducting plate is equipped with the heat-conducting layer, the heat-conducting layer covers the inner wall of shell, the top of heat-conducting layer with the bottom fixed connection of heat-conducting plate, steam generator's top is equipped with the steam outlet of vertical direction, a waste heat recovery device's side is equipped with the heat pipe, the heat pipe is kept away from a waste heat recovery device's one end with the heat-conducting plate is.
Preferably, the right side below in burning chamber is equipped with the motor safety cover, be equipped with the motor of horizontal direction in the motor safety cover, the left side fixedly connected with pivot of motor, the pivot is equipped with the screw thread piece outward, the left surface bottom of shell is equipped with the row's of horizontal direction sediment pipeline.
Preferably, the air-blower of the horizontal direction is fixedly mounted on the front end lateral wall of the shell, the lower extreme fixed mounting of air-blower has the air-blower support of vertical direction, be equipped with the exhaust fan on the rear end inside wall of combustion chamber, the exhaust fan runs through the rear end inside wall of shell, the outside of exhaust fan is equipped with the second adsorption tank, the outside of second adsorption tank is equipped with second waste heat recovery device, second waste heat recovery device's outside is equipped with the air exit, second waste heat recovery device's side is equipped with the second waste heat recovery device heat pipe of vertical direction, second waste heat recovery device heat pipe is kept away from second waste heat recovery device's one end is connected with the heat-conducting plate, second waste heat recovery device's bottom is equipped with second waste heat recovery device support.
Preferably, first waste heat recovery device includes first recovery device shell, upper portion and the fixed four horizontal branch that are equipped with in lower part in the first recovery device shell, four vertical branch of fixedly connected with between the horizontal branch, the violently pipe of the several horizontal direction of fixedly connected with on the vertical branch, every the interval equals between violently managing, the left and right sides of violently managing is equipped with the thermal-collecting tube of four vertical directions, the thermal-collecting tube with violently manage the intercommunication, the thermal-collecting tube is kept away from the one end of violently managing is connected with the heat pipe, every violently be equipped with two heat collection balls on the pipe, every is equipped with several V-arrangement conducting strip between violently two heat collection balls on the pipe, the V-arrangement conducting strip is in violently.
The utility model discloses a technological effect and advantage: this energy-efficient biomass boiler, through installing waste heat recovery device on gas vent and air exit, make the heat that has in the exhaust waste gas obtain make full use of, biomass boiler's resource utilization has been improved, the resource has been saved, side through at the burning chamber sets up air-blower and exhaust fan, make circulation of air during the burning, combustion efficiency is higher, the promotion of the slag that has burnt out through the screw thread piece is at the indoor row's of slag pipeline discharge of follow of slag, arrange the sediment efficient, this energy-efficient biomass boiler, the structure sets up rationally, can effectively utilize the waste heat in the waste gas, the burning is abundant, the slag is difficult for piling up, high efficiency and energy saving, can satisfy people's user demand.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a left side view of the present invention;
fig. 3 is a schematic structural diagram of the first waste heat recovery device of the present invention.
In the figure: 1 shell, 2 feed hoppers, 3 rolling rollers, 4 combustion chambers, 5 ignition devices, 6 slag sieve plates, 7 inclined plates, 8 slag chambers, 9 motors, 10 motor protective covers, 11 rotating shafts, 12 threaded sheets, 13 steam generators, 14 heat conducting plates, 15 heat conducting layers, 16 steam outlets, 17 first adsorption tanks, 18 first waste heat recovery devices, 19 exhaust ports, 20 heat conducting pipes, 21 exhaust fans, 22 air blowers, 23 air blower supports, 24 second waste heat recovery devices, 25 exhaust ports, 26 second waste heat recovery device heat conducting pipes, 27 second waste heat recovery device supports, 28 first waste heat recovery device shells, 29 air inlets, 30 transverse supporting rods, 31 longitudinal supporting rods, 32 transverse pipes, 33 heat collecting balls, 34V-shaped heat conducting sheets, 35 heat collecting pipes, 36 second adsorption tanks and 37 slag discharging pipelines.
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.
The utility model provides a high-efficiency energy-saving biomass boiler as shown in figures 1-3, which comprises a shell 1, wherein the shell 1 is of a cuboid structure, the left side of the top of the shell 1 is provided with a feed hopper 2 in the vertical direction, two rolling rollers 3 are arranged below the feed hopper 2, the rolling rollers 3 are horizontally arranged in the horizontal direction, the rotating directions of the rolling rollers 3 are opposite, the rolling rollers 3 are arranged inside the shell 1, the shell 1 is internally provided with a combustion chamber 4, the left side wall of the shell 1 is fixedly provided with an ignition device 5 in the horizontal direction, the ignition device 5 penetrates through the left side wall of the shell 1, the right side of the top of the shell 1 is provided with a first adsorption tank 17 in the vertical direction, the first adsorption tank 17 is fixedly provided with a first waste heat recovery device 18, the top of the first waste heat recovery device 18 is provided with an exhaust port 19, the below of combustion chamber 4 is equipped with the slag sieve 6 of horizontal direction, the left side of slag sieve 6 is equipped with swash plate 7, swash plate 7 is kept away from one side of slag sieve 6 is compared the swash plate 7 is close to one side height of slag sieve 6, the slag filters through slag sieve 6 and goes into in the slag chamber 8.
Specifically, be equipped with steam generator 13 in the middle of the top of shell 1, the below of steam generator 13 is equipped with heat-conducting plate 14, the area of heat-conducting plate 14 with the bottom area of steam generator 13 equals, the bottom of steam generator 13 with the top fixed connection of heat-conducting plate 14, the below of heat-conducting plate 14 is equipped with heat-conducting layer 15, heat-conducting layer 15 covers the inner wall of shell 1, the top of heat-conducting layer 15 with the bottom fixed connection of heat-conducting plate 14, the top of steam generator 13 is equipped with the steam outlet 16 of vertical direction, the side of first waste heat recovery device 18 is equipped with heat pipe 20, heat pipe 20 keeps away from the one end of first waste heat recovery device 18 with heat-conducting plate 14 connects, make full use of the heat in the waste gas.
Specifically, the right side below in combustion chamber 4 is equipped with motor protection cover 10, be equipped with the motor 9 of horizontal direction in the motor protection cover 10, the left side fixedly connected with pivot 11 of motor 9, pivot 11 is equipped with screw thread piece 12 outward, the left surface bottom of shell 1 is equipped with the row's of horizontal direction sediment pipeline 37, and it is efficient to arrange the sediment.
Specifically, a horizontal blower 22 is fixedly mounted on the outer side wall of the front end of the housing 1, a blower support 23 in the vertical direction is fixedly arranged at the lower end of the blower, an exhaust fan 21 is arranged on the inner side wall of the rear end of the combustion chamber 4, the exhaust fan 21 penetrates through the inner side wall of the rear end of the shell 1, a second adsorption tank 36 is arranged outside the exhaust fan 21, a second waste heat recovery device 24 is arranged outside the second adsorption tank 36, an air outlet 25 is arranged outside the second waste heat recovery device 24, a second heat recovery device heat pipe 26 in the vertical direction is arranged on the side surface of the second heat recovery device 24, the end of the second heat recovery device heat pipe 26 remote from the second heat recovery device 24 is connected to the heat conducting plate 14, the bottom of the second waste heat recovery device 24 is provided with a second waste heat recovery device support 27, and heat in hot air is fully utilized.
Specifically, the first waste heat recovery device 18 includes a first recovery device housing 28, four transverse struts 30 are fixedly arranged at the upper portion and the lower portion in the first recovery device housing 28, four longitudinal struts 31 are fixedly connected between the transverse struts 30, a plurality of horizontal transverse tubes 32 are fixedly connected to the longitudinal struts 31, the distance between each transverse tube 32 is equal, four vertical heat collecting tubes 35 are arranged at the left and right sides of each transverse tube 32, the heat collecting tubes 35 are communicated with the transverse tubes 32, one end of each heat collecting tube 35, which is far away from the transverse tubes 32, is connected with a heat conducting pipe 20, two heat collecting balls 33 are arranged on each transverse tube 32, a plurality of V-shaped heat conducting fins 34 are arranged between the two heat collecting balls 33 on each transverse tube 32, the V-shaped heat conducting fins 34 are equidistantly distributed on the transverse tubes 32, and heat is absorbed by the heat collecting balls 33 and the V-shaped heat conducting fins 34, from the cross tube 32 to the heat collecting tube 35, and from the heat collecting tube 35 to the heat transfer tube 20 and then to the heat transfer plate 14.
Specifically, when the high-efficiency energy-saving biomass boiler is used, biomass is put into the biomass boiler from a feed hopper 2, biomass particles are reduced through rolling of a rolling roller 3, the biomass particles are easy to burn fully, the biomass in a combustion chamber 4 is ignited by an ignition device 5, generated heat is transferred to a heat conduction plate 14 through a heat conduction layer 15 to heat a steam generator 13, steam is discharged from a steam outlet 16, waste gas generated by burning enters a first adsorption tank 17 and enters a first waste heat recovery device 18 through adsorption, recovered waste heat is transferred to the heat conduction plate 14 through a heat conduction pipe 20 to heat the steam generator 13, the heat in the waste gas is fully utilized, an air blower 22 on the side surface of the combustion chamber 4 blows air during burning, air circulation is increased, burning is more full, hot air discharged by an exhaust fan 21 passes through a second waste heat recovery device 24, and the waste heat is transferred to the heat conduction plate 14 through a heat conduction pipe 26 of the second recovery device, make full use of the heat in the hot-blast, during slag entered slag chamber 8 through slag sieve 6, the screw thread piece 12 in the motor drive pivot 11 released the slag, and it is efficient to arrange the sediment, and this energy-efficient biomass boiler, the structure sets up rationally, can effectively utilize the waste heat in the waste gas, and the burning is abundant, and the slag is difficult for piling up, and is energy-efficient, can satisfy people's user demand.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. An energy-efficient biomass boiler, includes shell (1), its characterized in that: the shell (1) is of a cuboid structure, a feed hopper (2) in the vertical direction is arranged on the left side of the top of the shell (1), two rolling rollers (3) are arranged below the feed hopper (2), the rolling rollers (3) are horizontally arranged, the rotating directions of the rolling rollers (3) are opposite, the rolling rollers (3) are arranged in the shell (1), a combustion chamber (4) is arranged in the shell (1), an ignition device (5) in the horizontal direction is fixedly arranged on the left side wall of the shell (1), the ignition device (5) penetrates through the left side wall of the shell (1), a first adsorption tank (17) in the vertical direction is arranged on the right side of the top of the shell (1), a first waste heat recovery device (18) is fixedly arranged on the first adsorption tank (17), an exhaust port (19) is arranged at the top of the first waste heat recovery device (18), the below of combustion chamber (4) is equipped with horizontal direction's slag sieve (6), the left side of slag sieve (6) is equipped with swash plate (7), swash plate (7) are kept away from one side of slag sieve (6) is compared swash plate (7) are close to one side of slag sieve (6) is high.
2. The energy-efficient biomass boiler of claim 1, characterized in that: a steam generator (13) is arranged in the middle of the top of the shell (1), a heat conducting plate (14) is arranged below the steam generator (13), the area of the heat conducting plate (14) is equal to the bottom area of the steam generator (13), the bottom of the steam generator (13) is fixedly connected with the top of the heat conducting plate (14), a heat conducting layer (15) is arranged below the heat conducting plate (14), the heat conducting layer (15) covers the inner wall of the shell (1), the top of the heat conduction layer (15) is fixedly connected with the bottom of the heat conduction plate (14), the top of the steam generator (13) is provided with a steam outlet (16) in the vertical direction, a heat conducting pipe (20) is arranged on the side surface of the first waste heat recovery device (18), one end, far away from the first waste heat recovery device (18), of the heat conduction pipe (20) is connected with the heat conduction plate (14).
3. The energy-efficient biomass boiler of claim 1, characterized in that: the utility model discloses a burning chamber, including burning chamber (4), motor protection cover (10) are equipped with to the right side below of burning chamber (4), be equipped with horizontal direction's motor (9) in motor protection cover (10), the left side fixedly connected with pivot (11) of motor (9), pivot (11) are equipped with screw thread piece (12) outward, the left surface bottom of shell (1) is equipped with horizontal direction's row's sediment pipeline (37).
4. The energy-efficient biomass boiler of claim 1, characterized in that: the air blower (22) with the horizontal direction is fixedly mounted on the outer side wall of the front end of the shell (1), the air blower support (23) with the vertical direction is fixedly mounted at the lower end of the air blower, an exhaust fan (21) is arranged on the inner side wall of the rear end of the combustion chamber (4), the exhaust fan (21) penetrates through the inner side wall of the rear end of the shell (1), a second adsorption tank (36) is arranged outside the exhaust fan (21), a second waste heat recovery device (24) is arranged outside the second adsorption tank (36), an exhaust outlet (25) is arranged outside the second waste heat recovery device (24), a second waste heat recovery device (26) with the vertical direction is arranged on the side surface of the second waste heat recovery device (24), and the heat conduction plate (14) is connected with one end of the second waste heat recovery device (24) far away from the heat conduction pipe (26), and a second waste heat recovery device support (27) is arranged at the bottom of the second waste heat recovery device (24).
5. The energy-efficient biomass boiler of claim 1, characterized in that: the first waste heat recovery device (18) comprises a first recovery device shell (28), four transverse supporting rods (30) are fixedly arranged on the upper portion and the lower portion in the first recovery device shell (28), four longitudinal supporting rods (31) are fixedly connected between the transverse supporting rods (30), a plurality of horizontal transverse pipes (32) are fixedly connected to the longitudinal supporting rods (31), the distance between every two transverse pipes (32) is equal, four vertical heat collecting pipes (35) are arranged on the left side and the right side of each transverse pipe (32), the heat collecting pipes (35) are communicated with the transverse pipes (32), one ends, far away from the transverse pipes (32), of the heat collecting pipes (35) are connected with heat conducting pipes (20), two heat collecting balls (33) are arranged on each transverse pipe (32), and a plurality of V-shaped heat conducting fins (34) are arranged between the two heat collecting balls (33) on each transverse pipe (32), the V-shaped heat conducting fins (34) are distributed on the transverse tube (32) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201074.XU CN210069830U (en) | 2019-02-15 | 2019-02-15 | Energy-efficient biomass boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201074.XU CN210069830U (en) | 2019-02-15 | 2019-02-15 | Energy-efficient biomass boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210069830U true CN210069830U (en) | 2020-02-14 |
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ID=69432499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201074.XU Expired - Fee Related CN210069830U (en) | 2019-02-15 | 2019-02-15 | Energy-efficient biomass boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN210069830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902129A (en) * | 2021-01-26 | 2021-06-04 | 宁夏鑫尔特新能源有限公司 | High-efficient pulverized coal combustion steam boiler |
| CN115962457A (en) * | 2022-10-17 | 2023-04-14 | 南通茂福节能环保科技有限公司 | Boiler slag waste heat recovery equipment |
-
2019
- 2019-02-15 CN CN201920201074.XU patent/CN210069830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902129A (en) * | 2021-01-26 | 2021-06-04 | 宁夏鑫尔特新能源有限公司 | High-efficient pulverized coal combustion steam boiler |
| CN115962457A (en) * | 2022-10-17 | 2023-04-14 | 南通茂福节能环保科技有限公司 | Boiler slag waste heat recovery equipment |
| CN115962457B (en) * | 2022-10-17 | 2023-08-25 | 南通茂福节能环保科技有限公司 | Boiler slag waste heat recovery equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 Termination date: 20210215 |
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| CF01 | Termination of patent right due to non-payment of annual fee |