CN210412508U

CN210412508U - Double-heat-storage ladle burner

Info

Publication number: CN210412508U
Application number: CN201921303502.6U
Authority: CN
Inventors: 王力磊
Original assignee: Taizhou Delixi Metallurgical Machinery Co Ltd
Current assignee: Taizhou Delixi Metallurgical Machinery Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-28
Anticipated expiration: 2029-08-13

Abstract

The utility model relates to a nozzle technical field just discloses a two heat accumulation ladle nozzles, including the nozzle body, be provided with the masonry layer on the nozzle body, masonry layer one side is provided with the burner brick layer, all attach on burner brick layer and the masonry layer outer wall with the alumina ceramic fiber blanket, the alumina ceramic fiber blanket outside is provided with the shell body, burner brick layer and masonry in situ are provided with build by laying bricks or stones the intermediate layer, be provided with the heat insulating board in building the intermediate layer, be provided with the supporting seat in the cavity layer, the supporting seat both ends are connected with the heat insulating board, burner brick layer and masonry in situ all are provided with the first airflow channel and the second airflow channel that are linked together. This two heat accumulation ladle nozzle, through building by laying bricks or stones layer, high alumina ceramic fiber blanket, nozzle brick layer, building by laying bricks or stones intermediate layer, cavity layer, first airflow channel, second heat accumulator and the use of mutually coordinating and cooperating between the first heat accumulator, improve overall structure heat accumulation effect, reduce energy consumption.

Description

Double-heat-storage ladle burner

Technical Field

The utility model relates to a nozzle technical field specifically is a two heat accumulation ladle nozzles.

Background

Burners are a common name for combustion devices used in industrial fuel furnaces and are understood to be short for "fired nozzles". Generally referred to as a burner body portion, has fuel inlets, air inlets and ejection holes, which serve to distribute fuel and combustion air and to eject it in a manner for post-combustion. The partial burners may control the output temperature by adjusting the heat of combustion output in some manner.

The nozzle is carrying out the use, and traditional nozzle generally is single heat accumulation formula, and the nozzle is carrying out the use at present, because the heat accumulation effect is poor, leads to the result of use poor, makes energy resource consumption increase, and the cost risees.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a two heat accumulation ladle nozzles possesses the advantage that improves the heat accumulation effect, has solved because the heat accumulation effect is poor, leads to the result of use poor, makes the problem that energy resource consumption increases.

(II) technical scheme

For realizing the purpose that this two heat accumulation ladle nozzle improves work efficiency, the utility model provides a following technical scheme: a double-heat-storage ladle burner comprises a burner body, wherein a masonry layer is arranged on the burner body, a burner brick layer is arranged on one side of the masonry layer, high-alumina ceramic fiber blankets are attached to the outer walls of the burner brick layer and the masonry layer, the outer side of the high-aluminum ceramic fiber blanket is provided with an outer shell, masonry interlayers are arranged in the burner brick layer and the masonry layer, the masonry interlayer is internally provided with heat insulation boards, a cavity layer is arranged between the heat insulation boards, a supporting seat is arranged in the cavity layer, the two ends of the supporting seat are connected with the heat insulation plate, the first airflow channel and the second airflow channel which are communicated are arranged in the burner brick layer and the masonry layer, the first air flow channel and the second air flow channel are provided with a first heat accumulator in the masonry layer, one side of the first heat accumulator is provided with a second heat accumulator, and one side of the second heat accumulator is provided with a baffle brick.

Preferably, heat insulation concrete layers are coated on the joints among the masonry layer, the high-alumina ceramic fiber blanket, the burner brick layer and the outer shell, and the thickness of each heat insulation concrete layer is 2-8 mm.

Preferably, the heat insulation plate is arranged in the masonry interlayer to be of a rectangular structure, and the heat insulation plate is vertically connected with the supporting seat.

Preferably, the flow surface area of the first air flow channel is smaller than that of the second air flow channel, and the flow surfaces of the first air flow channel and the second air flow channel are gradually reduced in a subsection mode towards the side, away from the masonry layer, of the burner brick layer.

Preferably, the baffle brick is located masonry layer and burner block layer junction, and the baffle brick sets up quantity and is two, the baffle brick respectively sets up one in first airflow channel and second airflow channel, and two baffle bricks are located same water flat line.

(III) advantageous effects

Compared with the prior art, the utility model provides a two heat accumulation ladle nozzles possesses following beneficial effect:

1. this two heat accumulation ladle nozzle, through building by laying bricks or stones layer, high alumina ceramic fiber blanket, nozzle brick layer, building by laying bricks or stones intermediate layer, cavity layer, first airflow channel, second heat accumulator and the use of mutually coordinating and cooperating between the first heat accumulator, improve overall structure heat accumulation effect, reduce energy consumption.

2. This two heat accumulation ladle nozzle forms first airflow channel and second airflow channel through building layer, nozzle brick layer and building between the intermediate layer, and first airflow channel and second airflow channel form the heat accumulation structure, are favorable to wholly improving whole heat accumulation effect.

3. This two heat accumulation ladle nozzle through being provided with between first airflow channel and second airflow channel and build the intermediate layer, builds and to build the interior cavity layer that forms through the heat insulating board of intermediate layer, and the cavity layer can be to forming the insulating layer between two airflow channel, makes to reduce heat conduction between the two, improves whole heat accumulation effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of B-B of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the honeycomb body of the present invention in a single row.

In the figure: 1. a burner body; 2. building a layer; 3. high alumina ceramic fiber blanket; 4. a burner brick layer; 5. an outer housing; 6. building an interlayer; 7. a heat insulation plate; 8. a cavity layer; 9. a supporting seat; 10. a first air flow passage; 11. a second airflow channel; 12. a second heat storage body; 13. a baffle brick; 14. a first heat storage body.

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 double-heat-storage steel ladle burner comprises a burner body 1, wherein a masonry layer 2 is arranged on the burner body 1, heat insulation concrete layers are coated on joints among the masonry layer 2, a high-aluminum ceramic fiber blanket 3, a burner brick layer 4 and an outer shell 5, the thickness of each heat insulation concrete layer is 2-8mm, and the heat insulation concrete layers can fill gaps at the joints, so that the heat storage effect of the whole structure is ensured, the heat storage effect of the whole structure is improved and the energy consumption is reduced by the mutually coordinated use among the masonry layer 2, the high-aluminum ceramic fiber blanket 3, the burner brick layer 4, a masonry interlayer 6, a cavity layer 8, a first air flow channel 10, a second air flow channel 11, a second heat storage body 12 and a first heat storage body 14, the heat storage effect of the whole structure is improved, the energy consumption is reduced, the materials of the masonry layer 2 and the masonry interlayer 6 are materials required, a first airflow channel 10 and a second airflow channel 11 are formed among a masonry layer 2, a burner brick layer 4 and a masonry interlayer 6, the first airflow channel 10 and the second airflow channel 11 form a heat storage structure, the whole heat storage effect is improved, the burner brick layer 4 is arranged on one side of the masonry layer 2, high-aluminum ceramic fiber blankets 3 are attached to the outer walls of the burner brick layer 4 and the masonry layer 2, outer shells 5 are arranged on the outer sides of the high-aluminum ceramic fiber blankets 3, masonry interlayers 6 are arranged in the burner brick layer 4 and the masonry layer 2, heat insulation boards 7 are arranged in the masonry interlayer 6, the heat insulation boards 7 are arranged in the masonry interlayer 6 to be rectangular structures, the heat insulation boards 7 are vertically connected with supporting seats 9, the supporting seats 9 can form supporting structures for cavity layers 8 among the heat insulation boards 7, the internal stability of the masonry interlayer 6 is guaranteed, and the materials of the heat insulation boards 7 and, a cavity layer 8 is arranged between the heat insulation plates 7, a supporting seat 9 is arranged in the cavity layer 8, two ends of the supporting seat 9 are connected with the heat insulation plates 7, a first airflow channel 10 and a second airflow channel 11 which are communicated are arranged in the burner brick layer 4 and the masonry layer 2, the circulation surface area of the first airflow channel 10 is smaller than that of the second airflow channel 11, the circulation area of the first airflow channel 10 and the circulation area of the second airflow channel 11 in the burner brick layer 4 to the side away from the masonry layer 2 are sequentially reduced in a segmented mode, the first airflow channel 10 and the second airflow channel 11 can independently circulate air, so that a heat storage structure is formed, the overall heat storage effect is improved, the double-heat-storage ladle burner is provided with a masonry interlayer 6 between the first airflow channel 10 and the second airflow channel 11, the cavity layer 8 is formed in the masonry interlayer 6 through the heat insulation plates 7, and the cavity layer 8 can, the heat conduction between the first airflow channel 10 and the second airflow channel 11 is reduced, the overall heat storage effect is improved, the first heat accumulator 14 is arranged in the masonry layer 2 of the first airflow channel 10 and the second airflow channel 11, the first heat accumulator 14 is a honeycomb body, the first heat accumulator 14 is distributed into 5-7 rows, the thickness of each row is 100mm, the second heat accumulator 12 is arranged on one side of the first heat accumulator 14, the second heat accumulator 12 is a big-eye brick, the big-eye bricks are distributed into two rows, the thickness of each row is 100mm, a baffle brick 13 is arranged on one side of the second heat accumulator 12, the baffle brick 13 is located at the joint of the masonry layer 2 and the burner brick layer 4, the baffle bricks 13 are arranged in two rows, the baffle bricks 13 are respectively arranged in the first airflow channel 10 and the second airflow channel 11, and the two baffle bricks 13 are located on the same horizontal line, and the overall heat storage effect is better.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the high-alumina ceramic fiber blanket is used, a first air flow channel 10 and a second air flow channel 11 are formed by the masonry layer 2, the burner brick layer 4 and the masonry interlayer 6, a first heat accumulator 14, a second heat accumulator 12 and a baffle brick 13 are sequentially arranged in the first air flow channel 10 and the second air flow channel 11 to form a heat accumulation layer, the high-alumina ceramic fiber blanket 3 and the outer shell 5 form a protection structure on the outside, and the masonry interlayer 6 is positioned in the middle of the first air flow channel 10 and the second air flow channel 11 to form an interlayer.

In conclusion, the double-heat-storage ladle burner achieves the advantage of improving the heat storage effect, solves the problem that the use effect is poor and the energy consumption is increased due to the poor heat storage effect, and further meets the use requirements of people.

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.

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

Claims

1. The utility model provides a two heat accumulation ladle nozzles, includes nozzle body (1), its characterized in that: be provided with masonry layer (2) on burner body (1), masonry layer (2) one side is provided with burner brick layer (4), all attach high alumina ceramic fiber blanket (3) on burner brick layer (4) and masonry layer (2) outer wall, the high alumina ceramic fiber blanket (3) outside is provided with shell body (5), be provided with in burner brick layer (4) and masonry layer (2) and build by laying bricks or stones intermediate layer (6), be provided with heat insulating board (7) in building by laying bricks or stones intermediate layer (6), be provided with cavity layer (8) between heat insulating board (7), be provided with supporting seat (9) in cavity layer (8), supporting seat (9) both ends are connected with heat insulating board (7), all be provided with first airflow channel (10) and second airflow channel (11) that are linked together in burner brick layer (4) and masonry layer (2), first airflow channel (10) and second airflow channel (11) are provided with first heat accumulator in masonry layer (2) (14) And a second heat accumulator (12) is arranged on one side of the first heat accumulator (14), and a baffle brick (13) is arranged on one side of the second heat accumulator (12).

2. The double heat storage ladle burner nozzle of claim 1, wherein: and heat insulation concrete layers are coated at the joints among the masonry layer (2), the high-aluminum ceramic fiber blanket (3), the burner brick layer (4) and the outer shell (5), and the thickness of each heat insulation concrete layer is 2-8 mm.

3. The double heat storage ladle burner nozzle of claim 1, wherein: the heat insulation plate (7) is arranged in the masonry interlayer (6) to be of a rectangular structure, and the heat insulation plate (7) is vertically connected with the supporting seat (9).

4. The double heat storage ladle burner nozzle of claim 1, wherein: the flow surface area of the first air flow channel (10) is smaller than that of the second air flow channel (11), and the flow surface areas of the first air flow channel (10) and the second air flow channel (11) on the side deviating from the masonry layer (2) in the burner brick layer (4) are reduced in sequence in a segmented mode.

5. The double heat storage ladle burner nozzle of claim 1, wherein: baffle brick (13) are located masonry layer (2) and burner block layer (4) junction, and baffle brick (13) set up quantity and are two, baffle brick (13) respectively set up one in first airflow channel (10) and second airflow channel (11), and two baffle bricks (13) are located same water flat line.