CN213840864U - Corner tube type biomass superheated steam boiler - Google Patents
Corner tube type biomass superheated steam boiler Download PDFInfo
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- CN213840864U CN213840864U CN202022680139.9U CN202022680139U CN213840864U CN 213840864 U CN213840864 U CN 213840864U CN 202022680139 U CN202022680139 U CN 202022680139U CN 213840864 U CN213840864 U CN 213840864U
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Abstract
The utility model relates to the technical field of boilers, in particular to an angle tube type biomass superheated steam boiler. The boiler comprises a boiler body, the boiler body upper end sets up the drum, the steam collecting pipe is connected bottom the steam pipe through straight tube one and antecurvature, antecurvature steam pipe bottom is connected back wall membrane formula wall respectively, preceding wall membrane formula wall, the steam pipe is led to the side straightness, left side wall membrane formula wall is connected to the steam pipe bottom of side curvature, steam collecting pipe bottom is connected left side wall membrane formula wall and right side wall membrane formula wall through straight tube two respectively, the convection nest of tubes is connected to the bottom that drum one end was kept away from to left side wall membrane formula wall, the left side passageway collection case is connected through downtake two to side straightness steam pipe bottom one end, membrane downtake one end connection left side passageway collection case is passed through to side camber steam pipe one end, left side passageway collection bottom of the case is through straight tube four connections front wall, connect back wall membrane formula wall through straight tube three. The utility model has reasonable design, ash can fall from the gap, and is convenient to clean; and a full-membrane water-cooled wall structure is adopted, so that the flue gas leakage can be effectively prevented, and the thermal efficiency of the boiler is improved.
Description
Technical Field
The utility model relates to the technical field of boilers, specifically be angle tube formula living beings superheated steam boiler.
Background
With the continuous consumption of coal, the nation advocates the use of renewable energy. The biomass resources have the characteristics of wide distribution area and suitability for on-site development and utilization, and the development of the biomass energy combustion technology suitable for industrial boilers in various regions at present has positive significance for saving conventional energy and optimizing energy structures in China. The biomass steam boiler is one kind of biomass boiler, and is a steam boiler which takes biomass fuel as raw material and is specially burned.
However, the biomass superheated steam boiler generates a large amount of ash after combustion, but the existing biomass superheated steam boiler is inconvenient to clean the ash, and the use of the biomass superheated steam boiler is often influenced when the ash is too much, so that inconvenience is brought to production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle tube formula living beings superheated steam boiler to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the corner tube type biomass superheated steam boiler comprises a boiler body, wherein the upper end of the boiler body is provided with a boiler barrel, the boiler barrel is respectively connected with a steam collecting tube, a front-bending steam guide tube, a side-straight steam guide tube and a side-bending steam guide tube, the steam collecting tube is connected with the bottom of the front-bending steam guide tube through a first straight tube, the bottom of the front-bending steam guide tube is respectively connected with a rear wall membrane type wall and a front wall membrane type wall, the bottoms of the side-straight steam guide tube and the side-bending steam guide tube are connected with a left wall membrane type wall, the bottom of the steam collecting tube is respectively connected with the left wall membrane type wall and a right wall membrane type wall through a second straight tube, the bottom of the left wall membrane type wall far away from one end of the boiler barrel is connected with a convection tube group, one end of the bottom of the side-straight steam guide tube is connected with a left channel header through a second down tube, one end of the side-bending steam guide tube is connected with a left channel header through a down tube, one side of the bottom of the left channel header is connected with the front wall membrane type wall through a fourth straight tube, the opposite side is through straight tube three connection back wall membrane formula wall, back wall membrane formula wall connects short header support through intercommunication return bend one, left side passageway header bottom connects short header support through intercommunication return bend two, left side passageway header bottom connects long header support through intercommunication return bend three.
And a supporting channel steel is arranged on the steam collecting pipe.
The boiler is characterized in that a superheater is arranged in the boiler body, and a guide plate is arranged below the superheater.
The front end and the side surface of the boiler body are respectively provided with a front wall stiffening beam and a side wall stiffening beam.
A membrane wall sealing plate is arranged in the boiler body.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the utility model has reasonable design, the biomass ash after burning can fall from the gap between the pipelines, which is convenient for cleaning, reduces the workload of cleaning the ash by the working personnel and improves the working efficiency;
2. the full-film water-cooled wall structure is adopted, so that the boiler body is reliable in sealing, the smoke leakage can be effectively prevented, the smoke exhaust heat loss is reduced, and the boiler thermal efficiency is improved.
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. In the drawings:
FIG. 1 is a front view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention A-A;
FIG. 3 is a cross-sectional view of the present invention in the form of the cross-sections B-B and C-C;
fig. 4 is a plan view of the present invention.
In the figure: 1 boiler barrel, 2 steam collecting pipes, 3 straight pipes I, 4 overheaters, 5 supporting channel steel, 6 straight pipes II, 7 convection pipe groups, 8 left side wall membrane type walls, 9 left side channel collecting boxes, 10 straight pipes III, 11 rear wall membrane type walls, 12 communication elbow pipes I, 13 communication elbow pipes II, 14 communication elbow pipes III, 15 front wall membrane type walls, 16 straight pipes IV, 17 downcomer pipes I, 18 downcomer pipes II, 19 side bending steam guide pipes, 20 right side wall membrane type walls, 21 front wall reinforcing beams, 22 side wall reinforcing beams, 23 right side channel collecting boxes, 24 flow guide plates, 25 long collecting box supports, 26 short collecting box supports, 27 membrane wall sealing plates, 28 side straight steam guide pipes, 29 front bending steam guide pipes and 30 boiler bodies.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a corner tube type biomass superheated steam boiler comprises a boiler body 30, wherein the upper end of the boiler body 30 is provided with a boiler barrel 1, the boiler barrel 1 is respectively connected with a steam collecting tube 2, a front bending steam guide tube 29, a side straight steam guide tube 28 and a side bending steam guide tube 19, the steam collecting tube 2 is connected with the bottom of the front bending steam guide tube 29 through a straight tube I3, the bottom of the front bending steam guide tube 29 is respectively connected with a rear wall membrane type wall 11 and a front wall membrane type wall 15, the bottoms of the side straight steam guide tube 28 and the side bending steam guide tube 19 are connected with a left side membrane type wall 8, the bottom of the steam collecting tube 2 is respectively connected with the left side membrane type wall 8 and a right side wall membrane type wall 20 through a straight tube II 6, the bottom of the left side membrane type wall 8 far away from one end of the boiler barrel 1 is connected with a convection tube group 7, one end of the bottom of the side straight steam guide tube 28 is connected with a left side channel steam collecting box 9 through a down tube II 18, one end of the side bending steam guide tube 19 is connected with a left channel steam collecting box 9 through a down tube I17, one side channel box 9 is connected with a front wall 15 through a straight tube III, the other side is connected with a rear wall membrane type wall 11 through a straight pipe III 10, the rear wall membrane type wall 11 is connected with a short header support 26 through a communication elbow pipe I12, the bottom of a left channel header 9 is connected with the short header support 26 through a communication elbow pipe II 13, and the bottom of the left channel header 9 is connected with a long header support 25 through a communication elbow pipe III 14.
The steam collecting pipe 2 is provided with a supporting channel steel 5 which plays a supporting role for the steam collecting pipe 2.
Be provided with over heater 4 in the boiler body 30, over heater 4 below is provided with guide plate 24, can effectively reduce the collision of material and water-cooling wall, avoids the wearing and tearing of solid material to the water-cooling wall pipe, plays the effect of protection water-cooling wall.
The front end and the side surface of the boiler body 30 are respectively provided with a front wall reinforcing beam 21 and a side wall reinforcing beam 22, which reinforce the front end and the side surface of the boiler body 30.
A membrane wall seal plate 27 is provided in the boiler body 30.
The utility model has reasonable design, the biomass ash after burning can fall from the gap between the pipelines, which is convenient for cleaning, reduces the workload of cleaning the ash by the working personnel and improves the working efficiency; the full-film water-cooled wall structure is adopted, so that the boiler body is reliable in sealing, the smoke leakage can be effectively prevented, the smoke exhaust heat loss is reduced, and the boiler thermal efficiency is improved.
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.
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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Angle pipe formula living beings superheated steam boiler, including boiler body (30), the upper end of boiler body (30) is provided with drum (1), its characterized in that: the boiler barrel (1) is respectively connected with a steam collecting pipe (2), a front-bending steam guide pipe (29), a side-straight steam guide pipe (28) and a side-bending steam guide pipe (19), the steam collecting pipe (2) is connected with the bottom of the front-bending steam guide pipe (29) through a first straight pipe (3), the bottom of the front-bending steam guide pipe (29) is respectively connected with a rear wall membrane wall (11) and a front wall membrane wall (15), the bottoms of the side-straight steam guide pipe (28) and the side-bending steam guide pipe (19) are connected with a left wall membrane wall (8), the bottom of the steam collecting pipe (2) is respectively connected with the left membrane wall (8) and a right wall membrane wall (20) through a second straight pipe (6), the bottom of the left wall membrane wall (8) far away from one end of the boiler barrel (1) is connected with a convection pipe group (7), one end of the bottom of the side-straight steam guide pipe (28) is connected with a left channel collecting box (9) through a second down pipe (18), lateral bending steam guide pipe (19) one end is passed through downcomer one (17) and is connected left side passageway collection case (9), wall diaphragm type wall (15) before left side passageway collection case (9) bottom one side is connected through four (16) of straight tube, and the opposite side is connected back wall diaphragm type wall (11) through three (10) of straight tube, short collection case support (26) are connected through intercommunication return bend one (12) in back wall diaphragm type wall (11), short collection case support (26) are connected through intercommunication return bend two (13) to left side passageway collection case (9) bottom, long collection case support (25) are connected through intercommunication return bend three (14) to left side passageway collection case (9) bottom.
2. An angled tube biomass superheated steam boiler according to claim 1, wherein: and a supporting channel steel (5) is arranged on the steam collecting pipe (2).
3. An angled tube biomass superheated steam boiler according to claim 1, wherein: the boiler is characterized in that a superheater (4) is arranged in the boiler body (30), and a guide plate (24) is arranged below the superheater (4).
4. An angled tube biomass superheated steam boiler according to claim 1, wherein: the front end and the side surface of the boiler body (30) are respectively provided with a front wall stiffening beam (21) and a side wall stiffening beam (22).
5. An angled tube biomass superheated steam boiler according to claim 1, wherein: a membrane wall sealing plate (27) is arranged in the boiler body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680139.9U CN213840864U (en) | 2020-11-19 | 2020-11-19 | Corner tube type biomass superheated steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022680139.9U CN213840864U (en) | 2020-11-19 | 2020-11-19 | Corner tube type biomass superheated steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213840864U true CN213840864U (en) | 2021-07-30 |
Family
ID=77017616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022680139.9U Active CN213840864U (en) | 2020-11-19 | 2020-11-19 | Corner tube type biomass superheated steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213840864U (en) |
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2020
- 2020-11-19 CN CN202022680139.9U patent/CN213840864U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: No.20 Chuangye Road, Guangling District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Xinzhengyu Boiler Co.,Ltd. Address before: 225000 No.1 Yingbin Road, Wantou Town, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU ZHENGYU BOILER Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: 225000 No.1 Yingbin Road, Wantou Town, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU ZHENGYU BOILER Co.,Ltd. Address before: No.20 Chuangye Road, Guangling District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Xinzhengyu Boiler Co.,Ltd. |