CN218495843U - Energy-saving low flow resistance burner head cooling structure - Google Patents
Energy-saving low flow resistance burner head cooling structure Download PDFInfo
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- CN218495843U CN218495843U CN202222529081.7U CN202222529081U CN218495843U CN 218495843 U CN218495843 U CN 218495843U CN 202222529081 U CN202222529081 U CN 202222529081U CN 218495843 U CN218495843 U CN 218495843U
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Abstract
The utility model relates to an energy chemical industry technical field specifically is an energy-saving low flow resistance nozzle head cooling structure, include: a burner body; the water inlet groove is formed in the inner side of the burner body; the water outlet groove is formed in the inner side of the wall of the burner body shell; the cooling mechanism is arranged between the water inlet groove and the water outlet groove and is connected with the burner body; wherein the cooling mechanism includes: a first cooling assembly; second cooling element, second cooling element locates between first cooling element and the play basin, through setting up cooling body, the nozzle head is carried to a plurality of passageways through parallelly connected mode branch cooling water, and the cooling water distribution to the hot side department is even as far as possible, utilizes parallelly connected labyrinth structure, makes cooling water system's resistance reduce by a wide margin, compares original structure, and the resistance decline effect is showing, does benefit to the velocity of flow that promotes the cooling water, and then reinforcing means's heat exchange efficiency, the life of extension nozzle.
Description
Technical Field
The utility model relates to an energy chemical industry technical field specifically is an energy-saving low flow resistance nozzle head cooling structure.
Background
The burner is one of the most important key devices in the field of thermal kilns, the more excellent the performance of the burner is, the greater the contribution to product quality, energy consumption, environmental protection and the like is, and particularly, the burner plays a particularly important role in high-temperature or ultrahigh-temperature kilns. In the field of the existing high-temperature kiln, the used burners are generally high-speed burners, so the burners are called high-speed burners, that is, high-speed flame airflow generated by the high-speed burners drives the gas in the kiln to circularly flow in the whole kiln, and the high-speed burners play a strong stirring role, so that the temperature and the atmosphere in the kiln are very uniform, a green body can be uniformly and quickly heated, the qualification rate and the yield of a product are improved, and fuel is saved.
In order to protect the burner, a cooling device is generally arranged at the head of the process burner, but the cooling water flow rate of the existing cooling device is low, the heat exchange effect is poor, and the protection of the nozzle head is not facilitated, so that an energy-saving type low-flow-resistance burner head cooling structure is urgently needed to be developed aiming at the current situation so as to overcome the defects in the current practical application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an energy-saving low flow resistance nozzle head cooling structure 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:
an energy-saving low flow resistance burner head cooling structure comprising:
a burner body;
the water inlet groove is formed in the inner side of the burner body and used for inputting cooling water;
the water outlet groove is formed in the inner side of the wall of the burner body shell and used for outputting cooling water;
the cooling mechanism is arranged between the water inlet groove and the water outlet groove, is connected with the burner body and is used for realizing the parallel delivery of cooling water;
wherein the cooling mechanism includes:
the first cooling assembly is fixedly connected to the inner side of the burner body, is communicated with the water inlet groove and is used for conveying and guiding cooling water;
and the second cooling assembly is arranged between the first cooling assembly and the water outlet groove, is connected with the burner body, is connected with the water inlet groove and is used for matching with the first cooling assembly to realize the conveying of cooling water.
Compared with the prior art, the beneficial effects of the utility model are that:
when the device operates, cooling water enters the nozzle body along the water inlet tank and then enters the labyrinth from the inlets of the first cooling assembly and the second cooling assembly, at the moment, the cooling water is divided into a plurality of strands, the cooling water is conveyed to the nozzle head through a plurality of channels in a parallel mode, the cooling water is uniformly distributed to the fire surface as much as possible, and the cooling water is discharged from the water outlet tank.
Drawings
FIG. 1 is a schematic structural diagram of a head cooling structure of an energy-saving low-flow-resistance burner.
FIG. 2 is a cross-sectional view of a head cooling structure of an energy-saving low-flow-resistance burner.
In the figure: 1-burner body, 2-water inlet tank, 3-water outlet tank, 4-first cooling tank and 5-second cooling tank.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in an embodiment of the present invention, an energy-saving low-flow resistance burner head cooling structure includes: a burner body 1; the water inlet groove 2 is formed in the inner side of the burner body 1, and is used for inputting cooling water; the water outlet groove 3 is formed in the inner side of the wall of the burner body 1, and is used for outputting cooling water; the cooling mechanism is arranged between the water inlet groove 2 and the water outlet groove 3, is connected with the burner body 1 and is used for realizing the parallel delivery of cooling water; wherein the cooling mechanism includes: the first cooling assembly is fixedly connected to the inner side of the burner body 1, is communicated with the water inlet groove 2 and is used for conveying and guiding cooling water; and the second cooling assembly is arranged between the first cooling assembly and the water outlet groove 3, is connected with the burner body 1, is connected with the water inlet groove 2, and is used for being matched with the first cooling assembly to realize the conveying of cooling water.
In this embodiment, when the device is operated, cooling water gets into nozzle body 1 inboard back along intake antrum 2, gets into the maze from first cooling component and second cooling component's entry respectively, and cooling water is divided into the stranded this moment, and cooling water divides a plurality of passageways to carry the nozzle head through parallelly connected mode, and the cooling water distribution that will be located to the fire face as far as possible is even, and cooling water discharges from play basin 3, wherein, intake antrum 2 and play basin 3 are annular opening, and this application is lower for cooling device cooling water velocity of flow among the prior art, and the heat transfer effect is poor, is unfavorable for the protection to the nozzle head, through setting up cooling body, and cooling water divides a plurality of passageways to carry the nozzle head through parallelly connected mode, and the cooling water distribution that will be located to the fire face as far as possible is even, utilizes parallelly connected labyrinth structure, makes cooling water system's resistance reduce by a wide margin, compares original structure, and the resistance decline effect is showing, does benefit to the velocity of flow that promotes cooling water, and then strengthens device's heat transfer efficiency, the life of nozzle extension.
In one embodiment of the present invention, the first cooling member includes: the first cooling box 4 is arranged on the inner side of the burner body 1, and is fixedly connected with the burner body 1; the first water inlet is formed in the wall of the first cooling box 4 and connected with the water inlet groove 2; and the first flow guide pipeline is arranged on the inner side of the first cooling box 4 and used for conveying cooling water.
In one embodiment of the present invention, the second cooling member includes: the second cooling box 5 is arranged between the first cooling box 4 and the water outlet groove 3, and is fixedly connected with the burner body 1; the second water inlet is formed in the wall of the second cooling box 5; and the second diversion pipeline is arranged on the inner side of the second cooling box 5.
In this embodiment, be provided with first water inlet on the 4 tank walls of first cooler bin, second cooler bin 5 is close to and is provided with the second water inlet on the 4 one sides tank wall of first cooler bin, in addition, second cooler bin 5 is close to and is provided with the third inlet port on the 3 one sides tank wall of basin, and the cooling water gets into the back from 2 inboards of inlet channel, respectively from first water inlet, second water inlet and third inlet port entering maze, and the cooling water is divided into the stranded this moment to assemble and get into 3 inboards of basin, owing to adopted parallelly connected maze structure, make this structure cooling water system's resistance reduce by a wide margin, compare original structure, the resistance descends 2/3, and the effect is showing.
The utility model discloses an in the embodiment, first water conservancy diversion pipeline and second water conservancy diversion pipeline are labyrinth structure, labyrinth structure comprises the thin wall muscle.
In one embodiment of the present invention, the number of the first cooling member and the second cooling member inside the device is flexibly arranged according to the size of the burner.
This energy-saving low flow resistance nozzle head cooling structure, through setting up cooling body, the nozzle head is carried to a plurality of passageways through parallelly connected mode branch cooling water, will be as far as possible even to the cooling water distribution of the hot face department, utilizes parallelly connected labyrinth structure, makes cooling water system's resistance reduce by a wide margin, compares original structure, and the resistance decline effect is showing, does benefit to the velocity of flow that promotes the cooling water, and then the heat exchange efficiency of reinforcing device, the life of extension nozzle, the energy saving.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (4)
1. Energy-saving low flow resistance nozzle head cooling structure, its characterized in that includes:
a burner body;
the water inlet groove is formed in the inner side of the burner body and used for inputting cooling water;
the water outlet groove is formed in the inner side of the wall of the burner body shell and used for outputting cooling water;
the cooling mechanism is arranged between the water inlet groove and the water outlet groove, is connected with the burner body and is used for realizing the parallel delivery of cooling water;
wherein the cooling mechanism includes:
the first cooling assembly is fixedly connected to the inner side of the burner body, is communicated with the water inlet groove and is used for conveying and guiding cooling water;
and the second cooling assembly is arranged between the first cooling assembly and the water outlet groove, is connected with the burner body, is connected with the water inlet groove and is used for matching with the first cooling assembly to realize the conveying of cooling water.
2. The energy-saving low flow resistance burner head cooling structure of claim 1, wherein the first cooling assembly comprises:
the first cooling box is arranged on the inner side of the burner body and is fixedly connected with the burner body;
the first water inlet is formed in the wall of the first cooling box and connected with the water inlet groove;
and the first diversion pipeline is arranged on the inner side of the first cooling box and used for conveying cooling water.
3. The energy-saving low flow resistance burner head cooling structure of claim 2, wherein the second cooling assembly comprises:
the second cooling tank is arranged between the first cooling tank and the water outlet groove and is fixedly connected with the burner body;
the second water inlet is formed in the wall of the second cooling box;
and the second diversion pipeline is arranged on the inner side of the second cooling box.
4. The energy-saving low flow resistance burner head cooling structure of claim 3, wherein the first and second flow guide ducts are both labyrinth structures, and the labyrinth structures are composed of thin-walled ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529081.7U CN218495843U (en) | 2022-09-23 | 2022-09-23 | Energy-saving low flow resistance burner head cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222529081.7U CN218495843U (en) | 2022-09-23 | 2022-09-23 | Energy-saving low flow resistance burner head cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218495843U true CN218495843U (en) | 2023-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222529081.7U Active CN218495843U (en) | 2022-09-23 | 2022-09-23 | Energy-saving low flow resistance burner head cooling structure |
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| Country | Link |
|---|---|
| CN (1) | CN218495843U (en) |
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- 2022-09-23 CN CN202222529081.7U patent/CN218495843U/en active Active
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