CN216346266U - Energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls - Google Patents

Abstract

The utility model discloses an energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls, which comprises a pipeline and a heat-resistant nozzle, wherein a gas port is formed in the left end of the pipeline, a stop block is arranged at the right end of the gas port, a sealing sheet is connected to the right end of the stop block, a sealing spring is arranged at the right end of the sealing sheet, a mixing cavity is formed in the right side of the sealing spring, a shaft bracket is arranged at the left end of the mixing cavity, a rotating shaft is connected in the shaft bracket, a wind wheel is connected to the rotating shaft, and a gas disturbing plate is arranged on the right side of the mixing cavity. This wear-resisting steel ball production is with energy-saving combustion nozzle with high combustion efficiency inputs oxygen through the air inlet that sets up to make gas and oxygen intensive mixing in the hybrid chamber, thereby make the burning abundant, and through setting up the combustion nozzle of ladder form, make inside and outside air current velocity of flow different, thereby make the burning of flame more violent, thereby realize the rising of flame temperature.

Description

Energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls

Technical Field

The utility model relates to the technical field of wear-resistant steel ball production, in particular to an energy-saving combustion nozzle with high combustion efficiency for wear-resistant steel ball production.

Background

Wear-resisting steel ball is a spare part that industrial production machinery is commonly used, and its mainly used device spare slides for reduce friction, make to slide more laborsaving smooth, in order to improve its wear resistance, the steel ball production back often need carry out heat treatment, thereby make smooth and hardness high in steel ball surface, wear resistance is strong, in heat treatment process, just need use combustion nozzle, thereby make the steel ball can be heated, but the combustion nozzle on the market still has following problem at present:

1. the combustion nozzle used in the production of the existing wear-resistant steel ball adopts a straight air channel, and gas is directly sprayed out from the air channel to be mixed with air and ignited outside, so that the gas fuel is sprayed and combusted;

2. the combustion nozzle used in the production of the existing wear-resistant steel ball easily causes gas backflow during gas combustion due to the straight gas channel, so that gas flame is combusted towards the inside of the gas channel, flame backflow is caused, and dangerous accidents are easily caused;

3. the combustion nozzle that uses in the production of current wear-resisting steel ball is general combustion nozzle mostly, and the material that adopts often is steel or copper alloy, and this just leads to it can not bear too high temperature, otherwise causes the nozzle to damage easily, and what current combustion nozzle adopted in addition is the setting of air flue and combustion nozzle integration, in case the nozzle damages, needs to change overall structure.

Aiming at the problems, the original combustion nozzle is innovatively designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls, which aims to solve the problems that the prior combustion nozzle used in the production of the wear-resistant steel balls in the background art adopts a straight air channel, often cannot completely combust gas fuel well, so that the flame temperature is lower, the heat treatment of the wear-resistant steel balls is slow, gas is easy to flow backwards during the gas combustion, so that gas flame is combusted towards the inside of the air channel, so that the flame is combusted backwards, dangerous accidents are easy to cause, most of the prior combustion nozzles used in the production of the wear-resistant steel balls are general combustion nozzles, the adopted material is often steel or copper alloy, so that the prior combustion nozzle cannot bear overhigh temperature, otherwise, the nozzle is easy to damage, and the prior combustion nozzle is integrally arranged by the air channel and the combustion nozzle, once the nozzle is damaged, the whole structure needs to be replaced.

In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls comprises a pipeline and a heat-resistant nozzle, wherein a gas port is arranged at the left end of the pipeline, a stop block is arranged at the right end of the gas port, a sealing sheet is connected to the right end of the stop block, a sealing spring is arranged at the right end of the sealing sheet, a mixing cavity is arranged at the right side of the sealing spring, a shaft bracket is arranged at the left end of the mixing cavity, a rotating shaft is connected in the shaft bracket and is connected with a wind wheel, a gas disturbing plate is arranged at the right side of the mixing cavity, an air inlet is connected below the mixing cavity, an oxygen supply pipe is connected above the air inlet, an oxygen hole is formed in the oxygen supply pipe, a sealing block is arranged at the right side of the gas disturbing plate, a pressure spring is connected at the right end of the sealing block, a fixing frame is wrapped around the pressure spring, an air vent is formed in the fixing frame, a combustion cavity is arranged in the heat-resistant nozzle, and the left end of the combustion cavity is connected with a pressurizing cavity.

Preferably, the mixing cavity is internally provided with air disturbing plates at equal intervals, the surfaces of the air disturbing plates are arranged in a triangular mode, the shaft bracket and the pipeline are integrally arranged, and the shaft bracket is symmetrically arranged relative to the rotating shaft.

Preferably, the shaft bracket and the rotating shaft form a rotating structure, the diameters of the two ends of the rotating shaft are larger than the diameter of the middle of the rotating shaft, the rotating shaft and the wind wheel are integrally arranged, the outer surface matrix of the wind wheel is provided with air guide holes, and the wind wheel and the pipeline form the rotating structure.

Preferably, the sealing piece and the stop block form a sealing structure, the sealing piece and the pipeline form a sliding structure, the sealing piece and the ejector block are integrally arranged, the sealing piece and the sealing spring form a spring reset structure, and the fuel port is arranged in a threaded manner.

Preferably, the air inlet and the oxygen therapy pipe are integrally arranged, the oxygen therapy pipe is annularly arranged, and oxygen holes are formed in the inner matrix of the oxygen therapy pipe.

Preferably, the sealing block is trapezoidal, and the sealing block pipeline constitutes seal structure to sealing block and pipeline sliding connection, sealing block and pressure spring constitute spring reset structure, and sealing block and mount constitute sliding structure, and the mount is inside to be annular matrix and has seted up the air vent.

Preferably, the heat-resistant nozzle is made of a high-temperature-resistant tungsten steel material, a bayonet is annularly arranged on the heat-resistant nozzle, the bayonet is clamped with balls, the balls are distributed on the pipeline in an annular matrix manner, the balls are clamped with the pipeline, and the balls and the sleeve form a sliding structure.

Preferably, the sleeve and the pipeline form a sliding structure, the sleeve and the locking spring form a spring return structure, an unlocking groove is formed in the sleeve, and the unlocking groove and the ball form a sliding structure.

Compared with the prior art, the utility model has the beneficial effects that: the energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball,

1. oxygen is input through the air inlet, fuel gas and the oxygen are fully mixed in the mixing cavity, so that the combustion is full, and the flow rates of the inner air flow and the outer air flow are different through the ladder-shaped combustion nozzle, so that the combustion of flame is more intense, and the temperature of the flame is increased;

2. through setting up sealed piece to make the gas after mixing just can discharge possessing sufficient atmospheric pressure, thereby make the gas flow direction unidirectional, prevent that gas burning back backward flow from leading to the flowing backward of flame, thereby avoid the emergence of dangerous accident. The pressure and flow rate of the discharged gas is increased through the pressurizing cavity, so that the gas can be supplemented more quickly during combustion, and the combustion temperature is higher;

3. through using tungsten steel material preparation heat-resisting nozzle to make the nozzle bear the temperature and be far above the wear-resisting steel ball heat treatment required temperature that is used for the preparation, thereby guarantee that the nozzle during operation can not lead to damaging for the high temperature, and use ball sleeve structure, with the bayonet socket block on the interior hot nozzle, thereby make the nozzle change alone, guarantee that the nozzle damages and need not change whole structures, practice thrift the maintenance cost.

Drawings

FIG. 1 is a schematic three-dimensional structure of a heat-resistant nozzle according to the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic left-side sectional view of the connection between the rotor shaft and the rotor according to the present invention;

FIG. 4 is a schematic left-side sectional view of the connection between the fixing frame and the vent hole of the present invention;

FIG. 5 is a schematic left-side sectional view of the ball and socket joint of the present invention;

FIG. 6 is a schematic view of a three-dimensional structure of the connection between the shaft bracket and the rotating shaft according to the present invention.

In the figure: 1. a pipeline; 2. a mixing chamber; 3. a pedestal; 4. sealing the sheet; 5. a stopper; 6. a gas port; 7. a top block; 8. a seal spring; 9. an air inlet; 10. an oxygen delivery tube; 11. a wind wheel; 12. a rotating shaft; 13. a sealing block; 14. a vent hole; 15. a locking spring; 16. a ball bearing; 17. a bayonet; 18. a combustion chamber; 19. a heat-resistant nozzle; 20. unlocking the groove; 21. a pressurizing cavity; 22. a sleeve; 23. a pressure spring; 24. a fixed mount; 25. a gas disturbing plate; 26. an oxygen hole; 27. and air vents.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 2, fig. 3 and fig. 6, the present invention provides a technical solution: an energy-saving combustion nozzle with high combustion efficiency for producing wear-resistant steel balls comprises a pipeline 1 and a heat-resistant nozzle 19, in order to uniformly mix fuel gas and oxygen to fully combust, a fuel gas port 6 is arranged at the left end of the pipeline 1, a stop block 5 is arranged at the right end of the fuel gas port 6, a sealing sheet 4 is connected with the right end of the stop block 5, a sealing spring 8 is arranged at the right end of the sealing sheet 4, a mixing cavity 2 is arranged at the right side of the sealing spring 8, a shaft bracket 3 is arranged at the left end of the mixing cavity 2, a rotating shaft 12 is connected in the shaft bracket 3, a wind wheel 11 is connected on the rotating shaft 12, an air baffle 25 is arranged at the right side of the mixing cavity 2, an air inlet 9 is connected below the mixing cavity 2, an oxygen supply pipe 10 is connected above the air inlet 9, an oxygen hole 26 is arranged inside the oxygen supply pipe 10, air baffles 25 are arranged at equal intervals in the mixing cavity 2, and the surfaces of the air baffles 25 are arranged in a triangular shape, the shaft bracket 3 and the pipeline 1 are integrally arranged, the shaft bracket 3 is symmetrically arranged about a rotating shaft 12, the shaft bracket 3 and the rotating shaft 12 form a rotating structure, the diameters of two ends of the rotating shaft 12 are larger than the middle diameter, the rotating shaft 12 and the wind wheel 11 are integrally arranged, the outer surface matrix of the wind wheel 11 is provided with air guide holes 27, the wind wheel 11 and the pipeline 1 form a rotating structure, the sealing sheet 4 and the stop block 5 form a sealing structure, the sealing sheet 4 and the pipeline 1 form a sliding structure, the sealing sheet 4 and the top block 7 are integrally arranged, the sealing sheet 4 and the sealing spring 8 form a spring resetting structure, the gas port 6 is in threaded arrangement, the air inlet 9 and the oxygen delivery pipe 10 are integrally arranged, the oxygen delivery pipe 10 is in annular arrangement, the oxygen hole 26 is formed in the inner matrix of the oxygen delivery pipe 10, firstly, the gas pipe of the gas is connected with the gas port 6 at the left end of the pipeline 1, the top block 7 is jacked by the front end of the gas pipe after the threaded rotation connection, thereby compressing the sealing spring 8, further sliding the sealing sheet 4 on the pipeline 1, thereby separating from the stop block 5, at this moment, communicating the gas pipe with the pipeline 1, then connecting the oxygen pipe with the air inlet 9, at this moment, even though the installation of the combustion nozzle is completed, then opening the valve of the gas pipe and the valve of the oxygen pipe, thereby enabling the gas to enter the pipeline 1, thereby entering the mixing chamber 2 through the sealing sheet 4, meanwhile, the oxygen enters the oxygen delivery pipe 10 through the air inlet 9, and further passes through the oxygen hole 26, because the oxygen hole 26 is in a trapezoid shape, thereby enabling the oxygen to be sprayed into the mixing chamber 2 from the oxygen hole 26, the sprayed oxygen passes through the air guide hole 27 on the surface of the wind wheel 11, thereby blowing the blades of the wind wheel 11, further enabling the rotating shaft 12 to rotate on the shaft bracket 3, thereby enabling the wind wheel 11 to rotate, further stirring the gas in the mixing chamber 2, and the stirred gas passes through the air baffle plate 25, the gas mixing device is broken up and mixed during use, so that gas and oxygen are fully mixed together, gas disturbing plates 25 are arranged in a mixing cavity 2 at equal intervals, the surfaces of the gas disturbing plates 25 are arranged in a triangular mode to ensure the mixing of the gas, a shaft frame 3 and a pipeline 1 are integrally arranged, the shaft frame 3 is symmetrically arranged about a rotating shaft 12, the shaft frame 3 and the rotating shaft 12 form a rotating structure to ensure that the whole structure can smoothly rotate, the diameters of two ends of the rotating shaft 12 are larger than the diameter of the middle part, the rotating shaft 12 and a wind wheel 11 are integrally arranged, a gas guide hole 27 is formed in the outer surface matrix of the wind wheel 11, the wind wheel 11 and the pipeline 1 form a rotating structure to ensure the uniform mixing of the gas, a sealing sheet 4 and a stop block 5 form a sealing structure, the sealing sheet 4 and the pipeline 1 form a sliding structure, the sealing sheet 4 and a top block 7 are integrally arranged, the sealing sheet 4 and a sealing spring 8 form a spring resetting structure to prevent the gas from being conducted when not in use, the gas port 6 is the screw thread setting, prevents gas leakage, and air inlet 9 and oxygen therapy pipe 10 integration set up, and oxygen therapy pipe 10 is the annular setting to oxygen hole 26 has been seted up to oxygen therapy pipe 10's inside matrix, thereby provides the required oxygen of burning, makes the burning more abundant.

Referring to fig. 1, 2 and 4, in order to make the combustion more sufficient and prevent the gas from flowing back and prevent the danger, a sealing block 13 is disposed on the right side of the gas baffle 25, a pressure spring 23 is connected to the right end of the sealing block 13, a fixing frame 24 is wrapped around the pressure spring 23, a vent 14 is disposed in the fixing frame 24, a combustion chamber 18 is disposed inside the heat-resistant nozzle 19, a pressure increasing chamber 21 is connected to the left end of the combustion chamber 18, the sealing block 13 is in a trapezoidal arrangement, the sealing block 13 and the pipe 1 form a sealing structure, the sealing block 13 and the pipe 1 are slidably connected, the sealing block 13 and the pressure spring 23 form a spring return structure, the sealing block 13 and the fixing frame 24 form a sliding structure, the vent 14 is disposed inside the fixing frame 24 in an annular matrix, and the gas pressure increases due to the continuous increase of the gas in the mixing chamber 2, so that the sealing block 13 is pushed by the gas pressure, so that the sealing block 13 moves leftwards on the fixing frame 24, thereby compressing the pressure spring 23, and further separating the sealing block 13 from the inclined plane in the pipeline 1, thereby causing the gas in the mixing chamber 2 to enter the pressurizing chamber 21 through the vent hole 14, because the pressurizing chamber 21 is connected with the heat-resistant nozzle 19, the gas path is suddenly narrowed, thereby increasing the gas flow rate, thereby increasing the gas pressure, causing the gas flow rate to be faster when the gas mixture enters the combustion chamber 18, the gas mixture to be ignited in the combustion chamber 18, because the gas flow at the left end of the combustion chamber 18 is larger, the flame is ejected from the right end of the heat-resistant nozzle 19, because of the trapezoidal design at the right end of the heat-resistant nozzle 19, the heat of the ejected flame is concentrated, thereby generating higher temperature, and further rapidly heating the wear-resistant steel ball to be heat-treated, the sealing block 13 is in a trapezoidal arrangement, and the sealing block 13 constitutes a sealing structure with the pipeline 1, prevent gaseous backward flow to sealed piece 13 and pipeline 1 sliding connection, sealed piece 13 constitutes spring reset structure with pressure spring 23, makes gaseous atmospheric pressure that produces just can open, and sealed piece 13 constitutes sliding structure with mount 24, and mount 24 is inside to be the annular matrix and has seted up air vent 14, guarantees gas seal effect and ventilation effect.

Referring to fig. 1, 2 and 5, in order to enable the combustion nozzle to withstand high temperature and to be conveniently replaced when the nozzle is damaged, a combustion chamber 18 is disposed inside a heat-resistant nozzle 19, a pressure increasing chamber 21 is connected to the left end of the combustion chamber 18, the heat-resistant nozzle 19 is made of high-temperature-resistant tungsten steel, a bayonet 17 is annularly disposed on the heat-resistant nozzle 19, the bayonet 17 and balls 16 are engaged with each other, the balls 16 are annularly distributed on the pipe 1 in a matrix manner, the balls 16 and the pipe 1 are engaged with each other, the balls 16 and a sleeve 22 form a sliding structure, the sleeve 22 and the pipe 1 form a sliding structure, the sleeve 22 and a locking spring 15 form a spring return structure, an unlocking groove 20 is disposed inside the sleeve 22, the unlocking groove 20 and the balls 16 form a sliding structure, when the use time is long, the heat-resistant nozzle 19 is worn, and the flame temperature is reduced, sliding the sleeve 22 to the left to compress the locking spring 15, so that the unlocking groove 20 slides on the ball 16, so that the ball 16 has a moving space, pulling out the heat-resistant nozzle 19, ejecting the ball 16 by the bayonet 17, removing the heat-resistant nozzle 19, replacing a new heat-resistant nozzle 19, loosening the sleeve 22, so that the sleeve 22 is reset under the action of the locking spring 15, so that the ball 16 is pressed again, so that the ball 16 is clamped with the bayonet 17, so that the heat-resistant nozzle 19 is firmly connected, making the heat-resistant nozzle 19 made of high-temperature-resistant tungsten steel material, so that the heat-resistant nozzle 19 can bear high temperature, arranging the bayonet 17 on the heat-resistant nozzle 19 in an annular shape, and clamping the bayonet 17 and the ball 16 with each other, distributing the ball 16 on the pipeline 1 in an annular matrix, clamping the ball 16 and the pipeline 1 with each other, ensuring that the nozzle is firmly connected, and making the ball 16 and the sleeve 22 form a sliding structure, the sleeve 22 and the pipeline 1 form a sliding structure, the sleeve 22 and the locking spring 15 form a spring return structure, the nozzle is convenient to take down, the unlocking groove 20 is formed in the sleeve 22, and the unlocking groove 20 and the ball 16 form a sliding structure, so that the nozzle is simple to assemble and disassemble.

The working principle is as follows: according to the figures 2, 3 and 6, firstly, the gas pipe of the gas is connected with the gas port 6 at the left end of the pipeline 1, after the connection is rotated by the screw thread, the front end of the gas pipe pushes the top block 7, so that the sealing spring 8 is compressed, and further the sealing sheet 4 slides on the pipeline 1, so as to be separated from the stop block 5, at this time, the gas pipe is communicated with the pipeline 1, then the oxygen pipe is connected with the gas inlet 9, at this time, even though the installation of the combustion nozzle is completed, the valve of the gas pipe and the oxygen pipe valve are opened, so that the gas enters the pipeline 1, enters the mixing chamber 2 through the sealing sheet 4, meanwhile, the oxygen enters the oxygen conveying pipe 10 through the gas inlet 9, and further passes through the oxygen hole 26, because the oxygen hole 26 is in a trapezoidal shape, the oxygen is sprayed into the mixing chamber 2 from the oxygen hole 26, the sprayed oxygen passes through the gas guide hole 27 on the surface of the wind wheel 11, thereby blowing the blades of the wind wheel 11, further rotating the rotating shaft 12 on the shaft bracket 3, further rotating the wind wheel 11, further stirring the gas in the mixing cavity 2, and scattering and mixing the stirred gas when the stirred gas passes through the gas disturbing plate 25, thereby fully mixing the gas and the oxygen together;

according to fig. 1, 2 and 4, as the gas in the mixing chamber 2 is continuously increased, the gas pressure is increased, so that the sealing block 13 is pushed by the gas pressure, so that the sealing block 13 moves leftwards on the fixing frame 24, so that the pressure spring 23 is compressed, and further the sealing block 13 is separated from the inclined plane in the pipeline 1, so that the gas in the mixing chamber 2 enters the pressurizing chamber 21 through the vent hole 14, as the pressurizing chamber 21 is connected with the heat-resistant nozzle 19, the gas path is suddenly narrowed, so that the gas flow rate is increased, so that the gas pressure is increased, the gas flow rate is faster when the mixed gas enters the combustion chamber 18, the mixed gas is ignited in the combustion chamber 18, as the gas flow at the left end of the combustion chamber 18 is larger, the flame is ejected from the right end of the heat-resistant nozzle 19, and as the trapezoidal design at the right end of the heat-resistant nozzle 19, the heat of the ejected flame is concentrated, so that a higher temperature is generated, further rapidly heating the wear-resistant steel ball to be subjected to heat treatment;

according to fig. 1, 2 and 5, when the flame temperature is reduced due to problems such as abrasion of the heat-resistant nozzle 19 caused by long service time, the sleeve 22 is slid leftwards, the locking spring 15 is compressed, the unlocking groove 20 slides on the ball 16, the ball 16 has a moving space, the heat-resistant nozzle 19 is pulled out, the bayonet 17 ejects the ball 16, the heat-resistant nozzle 19 is taken down, a new heat-resistant nozzle 19 is replaced, the sleeve 22 is released, the sleeve 22 is reset under the action of the locking spring 15, the ball 16 is pressed again, the ball 16 is clamped with the bayonet 17, and the heat-resistant nozzle 19 is firmly connected.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (8)

1. The utility model provides a wear-resisting steel ball production is with energy-saving combustion nozzle with high combustion efficiency, includes pipeline (1) and heat-resisting nozzle (19), its characterized in that: the left end of the pipeline (1) is provided with a fuel port (6), the right end of the fuel port (6) is provided with a check block (5), the right end of the check block (5) is connected with a sealing sheet (4), the right end of the sealing sheet (4) is provided with a sealing spring (8), the right side of the sealing spring (8) is provided with a mixing cavity (2), the left end of the mixing cavity (2) is provided with a shaft bracket (3), the shaft bracket (3) is internally connected with a rotating shaft (12), the rotating shaft (12) is connected with a wind wheel (11), the right side of the mixing cavity (2) is provided with a gas disturbing plate (25), the lower part of the mixing cavity (2) is connected with an air inlet (9), the upper part of the air inlet (9) is connected with an oxygen conveying pipe (10), an oxygen hole (26) is arranged in the oxygen conveying pipe (10), the right side of the gas disturbing plate (25) is provided with a sealing block (13), and the right end of the sealing block (13) is connected with a pressure spring (23), the pressure spring (23) is wrapped with a fixing frame (24), an air vent (14) is formed in the fixing frame (24), a combustion chamber (18) is arranged inside the heat-resistant nozzle (19), and the left end of the combustion chamber (18) is connected with a pressurizing chamber (21).

2. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: the air baffle (25) is arranged in the mixing cavity (2) at equal intervals, the surface of the air baffle (25) is triangular, the shaft bracket (3) and the pipeline (1) are integrally arranged, and the shaft bracket (3) is symmetrically arranged relative to the rotating shaft (12).

3. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: the shaft bracket (3) and the rotating shaft (12) form a rotating structure, the diameters of the two ends of the rotating shaft (12) are larger than the diameter of the middle of the rotating shaft, the rotating shaft (12) and the wind wheel (11) are integrally arranged, the outer surface matrix of the wind wheel (11) is provided with air guide holes (27), and the wind wheel (11) and the pipeline (1) form the rotating structure.

4. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: gasket (4) and dog (5) constitute seal structure, and gasket (4) and pipeline (1) constitute sliding construction, gasket (4) and kicking block (7) integration set up, and gasket (4) and sealing spring (8) constitute spring reset structure, gas port (6) are the screw thread setting.

5. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: the air inlet (9) and the oxygen conveying pipe (10) are integrally arranged, the oxygen conveying pipe (10) is arranged in an annular mode, and oxygen holes (26) are formed in the inner matrix of the oxygen conveying pipe (10).

6. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: the sealing block (13) is in a trapezoidal arrangement, the sealing block (13) and the pipeline (1) form a sealing structure, the sealing block (13) is connected with the pipeline (1) in a sliding mode, the sealing block (13) and the pressure spring (23) form a spring reset structure, the sealing block (13) and the fixing frame (24) form a sliding structure, and the fixing frame (24) is internally provided with air holes (14) in an annular matrix.

7. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 1, wherein: the heat-resisting nozzle (19) is made of high-temperature-resisting tungsten steel materials, bayonets (17) are annularly arranged on the heat-resisting nozzle (19), the bayonets (17) are mutually clamped with balls (16), the balls (16) are distributed on the pipeline (1) in an annular matrix mode, the balls (16) are mutually clamped with the pipeline (1), and the balls (16) and the sleeve (22) form a sliding structure.

8. The energy-saving combustion nozzle with high combustion efficiency for producing the wear-resistant steel ball as claimed in claim 7, wherein: the sleeve (22) and the pipeline (1) form a sliding structure, the sleeve (22) and the locking spring (15) form a spring return structure, an unlocking groove (20) is formed in the sleeve (22), and the unlocking groove (20) and the ball (16) form a sliding structure.

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