CN214664410U

CN214664410U - Promote high-efficient combustor furnace end of fuel burning

Info

Publication number: CN214664410U
Application number: CN202120374718.2U
Authority: CN
Inventors: 王成业; 李玉敏; 李岭
Original assignee: Qingdao Tiandi Casting Co ltd
Current assignee: Qingdao Tiandi Casting Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-11-09
Anticipated expiration: 2031-02-18

Abstract

The utility model discloses a promote high-efficient combustor furnace end of fuel burning, including the furnace end, the combustion groove has been seted up at the top of furnace end, the middle part of furnace end runs through there is inlet channel, gas nozzle is installed to the bottom of combustion groove, wherein, gas groove has been seted up to gas nozzle's inside, gas nozzle has seted up the gas orifice near the top equidistance in gas groove, four side symmetries in top of furnace end are fixed with the support. The utility model discloses a ring pipe and the intake pipe that sets up, inside the gas got into gas shower nozzle through inlet channel, later lighted when spouting through the gas orifice, at the inside burning of combustion groove, make the intake pipe carry the inside of ring pipe with the air simultaneously, make inside the air distribution reaches the ring pipe, later inside the air admission combustion groove, make air and gas intensive mixing, oxygen through in the air carries on combustion-supportingly to the gas, is convenient for make the gas carry out abundant burning.

Description

Promote high-efficient combustor furnace end of fuel burning

Technical Field

The utility model relates to a combustor furnace end technical field specifically is a promote high-efficient combustor furnace end of fuel burning.

Background

The furnace end is an important component of the combustor, and the furnace end material mainly comprises stainless steel, cast iron and copper forging and pressing.

Although the types and the number of the conventional burner burners are very large, the conventional burner burners still have certain problems, and certain inconvenience is brought to the use of the burner burners.

The existing burner head of the burner adopts a diffusion combustion technology, gas and air are mixed and combusted at the same time, the mixing speed is low, the flame temperature is low, the gas cannot be completely combusted, a large amount of carbon monoxide is easily produced and poisoned, partial fuel is wasted, and the burner head is inconvenient to use, so that the technology of improving the structure of the burner head is urgently needed to perfect the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a promote high-efficient combustor furnace end of fuel burning has solved current combustor furnace end and has adopted diffusion combustion technique, gas and air limit mixing limit burning, its mixing speed is slow, and flame temperature is low, the unable complete combustion of gas, produces a large amount of carbon monoxide easily, makes the people poisoned, and partial fuel is also therefore useless, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency burner for promoting fuel combustion comprises a burner, a combustion groove is arranged at the top of the burner, an air inlet channel penetrates through the middle part of the burner, a gas nozzle is arranged at the bottom of the combustion groove, wherein,

a gas groove is formed in the gas nozzle, gas spray holes are formed in the gas nozzle at equal intervals close to the top of the gas groove, and supports are symmetrically fixed on four sides of the top of the burner;

the burner is close to the combustion chamber's ring side equidistance and has seted up the air inlet duct, the outside cover that the burner is close to the air inlet duct has the annular tube, the annular tube is linked together through connecting pipe and air inlet duct, one side intercommunication of annular tube has the intake pipe, the internally mounted of connecting pipe has the spring valve.

Preferably, the top of the furnace end close to the bottom of the gas nozzle is symmetrically provided with a clamping groove, one side of the furnace end close to the clamping groove is communicated with an open groove, and a clamping block is fixed at the bottom of the gas nozzle corresponding to the clamping groove.

Preferably, the clamping groove and the clamping block are T-shaped, the external size of the clamping block is smaller than the opening size of the open slot, and the clamping groove and the clamping block form a clamping structure.

Preferably, the annular pipe is fixedly connected with the outer wall of the furnace end through a bolt.

Preferably, the spring valve comprises a spring groove, an air inlet, an air outlet, a spring and a sealing plug, the spring groove is formed in the spring valve, the air inlet is formed in one side, away from the combustion groove, of the spring valve, the air outlet is formed in one side, close to the combustion groove, of the spring valve, the spring is fixed in the spring groove, and the sealing plug is fixed on one side, close to the air inlet, of the spring.

Preferably, the outer diameter of the sealing plug is smaller than the inner diameter of the spring groove, the outer diameter of the sealing plug is larger than the inner diameter of the air inlet, and the sealing plug is elastically connected with the spring valve through a spring.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a ring pipe and the intake pipe that sets up, inside the gas got into gas shower nozzle through inlet channel, later lighted when spouting through the gas orifice, at the inside burning of combustion groove, make the intake pipe carry the inside of ring pipe with the air simultaneously, make inside the air distribution reaches the ring pipe, later inside the air admission combustion groove, make air and gas intensive mixing, oxygen through in the air carries on combustion-supportingly to the gas, is convenient for make the gas carry out abundant burning.

2. The utility model discloses a draw-in groove and the fixture block that set up, when needing to install gas shower nozzle, make gas shower nozzle drive the inside that the fixture block got into the open slot, later rotate gas shower nozzle, make gas shower nozzle drive the fixture block from the inside entering draw-in groove of open slot, through the block structure that draw-in groove and fixture block constitute, be convenient for install gas shower nozzle, avoid gas shower nozzle to take place to rock.

3. The utility model discloses a spring valve that sets up, the inside of annular pipe is carried with the air to the intake pipe, make the air distribution inside the annular pipe, make the increase of annular pipe internal gas pressure, the connecting pipe seals through the spring valve, when the annular pipe internal gas pressure lasts the increase, make atmospheric pressure reach a definite value after, make a plurality of spring valves of air promotion open simultaneously, make the sealing plug keep away from the air inlet, make the air get into the air inlet duct through air inlet and gas outlet inside, make the gas carry out abundant burning, make each connecting pipe internal gas pressure the same through the spring valve simultaneously, be convenient for make the inside of distribution that the air can be even at the gas groove.

Drawings

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

FIG. 2 is a schematic view of a top view of the furnace end of the present invention;

FIG. 3 is a schematic view of the internal structure of the spring valve of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a furnace end; 2. a combustion tank; 3. an air intake passage; 4. a gas burner; 5. a gas tank; 6. a communicating groove; 7. spraying a gas orifice; 8. a card slot; 9. an open slot; 10. a clamping block; 11. a support; 12. an air inlet groove; 13. an annular tube; 14. a connecting pipe; 15. an air inlet pipe; 16. a spring valve; 17. a spring slot; 18. an air inlet; 19. an air outlet; 20. a spring; 21. and (4) sealing the plug.

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 to 4, the present invention provides a technical solution: a high-efficiency burner for promoting fuel combustion comprises a burner 1, a combustion groove 2, an air inlet channel 3, a gas nozzle 4, a gas groove 5, a communicating groove 6, a gas spray hole 7, a clamping groove 8, an open groove 9, a clamping block 10, a bracket 11, an air inlet groove 12, an annular pipe 13, a connecting pipe 14, an air inlet pipe 15, a spring valve 16, a spring groove 17, an air inlet 18, an air outlet 19, a spring 20 and a sealing plug 21, wherein the combustion groove 2 is formed in the top of the burner 1, the air inlet channel 3 penetrates through the middle of the burner 1, the gas nozzle 4 is installed at the bottom of the combustion groove 2, wherein,

the gas burner is characterized in that a gas groove 5 is formed in the gas burner 4, gas jet holes 7 are formed in the gas burner 4 close to the top of the gas groove 5 at equal intervals, clamping grooves 8 are symmetrically formed above the bottom of the gas burner 1 close to the gas burner 4, one side of the gas burner 1 close to the clamping grooves 8 is communicated with an open groove 9, a clamping block 10 is fixed at the bottom of the gas burner 4 corresponding to the clamping groove 8, the clamping grooves 8 and the clamping block 10 are T-shaped, the outer dimension of the clamping block 10 is smaller than that of the open groove 9, the clamping groove 8 and the clamping block 10 form a clamping structure, when the gas burner 4 needs to be installed, the gas burner 4 drives the clamping block 10 to enter the open groove 9, then the gas burner 4 is rotated to drive the clamping block 10 to enter the inside of the clamping groove 8 from the inside of the open groove 9, and the gas burner 4 is convenient to install through the clamping structure formed by the clamping groove 8 and the clamping block 10, the gas nozzle 4 is prevented from shaking, and the four sides of the top of the furnace end 1 are symmetrically fixed with the brackets 11;

the annular side of the burner 1 close to the combustion groove 2 is equidistantly provided with air inlet grooves 12, the outer side of the burner 1 close to the air inlet grooves 12 is sleeved with an annular pipe 13, the annular pipe 13 is fixedly connected with the outer wall of the burner 1 through a bolt, the annular pipe 13 is communicated with the air inlet grooves 12 through a connecting pipe 14, one side of the annular pipe 13 is communicated with an air inlet pipe 15, and a spring valve 16 is arranged inside the connecting pipe 14;

the spring valve 16 comprises a spring groove 17, an air inlet 18, an air outlet 19, a spring 20 and a sealing plug 21, the spring groove 17 is formed in the spring valve 16, the air inlet 18 is formed in one side, away from the combustion groove 2, of the spring valve 16, the air outlet 19 is formed in one side, close to the combustion groove 2, of the spring valve 16, the spring 20 is fixed in the spring groove 17, and the sealing plug 21 is fixed on one side, close to the air inlet 18, of the spring 20;

the outer diameter of the sealing plug 21 is smaller than the inner diameter of the spring groove 17, the outer diameter of the sealing plug 21 is larger than the inner diameter of the air inlet 18, the sealing plug 21 and the spring valve 16 form elastic connection through a spring 20, when gas is sprayed out through the gas spray hole 7 to burn, the air inlet pipe 15 conveys air into the annular pipe 13, the air is distributed into the annular pipe 13, the air pressure in the annular pipe 13 is increased, the connecting pipes 14 are sealed through the spring valves 16, when the air pressure in the annular pipe 13 is continuously increased, after the air pressure reaches a certain value, the air pushes the plurality of spring valves 16 to be opened simultaneously, the sealing plug 21 is far away from the air inlet 18, the air enters the air inlet groove 12 through the air inlet 18 and the air outlet 19, then the air enters the combustion groove 2, the air and the gas are fully mixed, the gas is conveniently combusted, and the air pressure of each connecting pipe 14 is the same through the spring valves 16, so that the air can be uniformly distributed inside the gas tank 5.

The working principle is as follows: when the high-efficiency burner head for promoting fuel combustion is used, firstly, the gas nozzle 4 drives the fixture block 10 to enter the inside of the open slot 9, then the gas nozzle 4 is rotated, the gas nozzle 4 drives the fixture block 10 to enter the inside of the clamp slot 8 from the inside of the open slot 9, the gas nozzle 4 is convenient to mount through a clamping structure formed by the clamp slot 8 and the fixture block 10, the gas nozzle 4 is prevented from shaking, when gas enters the inside of the gas nozzle 4 through the gas inlet channel 3 and then is ignited when being sprayed out through the gas spray holes 7, the gas is combusted in the combustion slot 2, meanwhile, the air is conveyed to the inside of the annular pipe 13 through the air inlet pipe 15, the air is distributed to the inside of the annular pipe 13, the air pressure in the annular pipe 13 is increased, the connecting pipe 14 is sealed through the spring valve 16, when the air pressure in the annular pipe 13 is continuously increased, after the air pressure reaches a certain value, the air pushes the plurality of spring valves 16 to be opened simultaneously, make sealing plug 21 keep away from air inlet 18, make the air get into inside air inlet duct 12 through air inlet 18 and gas outlet 19, later inside the air admission burning groove 2, make air and gas intensive mixing, be convenient for make the gas carry out abundant burning, make each connecting pipe 14 internal gas pressure the same through spring valve 16 simultaneously, make the inside of distribution that the air can be even at gas groove 5.

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 promote high-efficient combustor furnace end of fuel burning, includes furnace end (1), its characterized in that: the top of the furnace end (1) is provided with a combustion groove (2), the middle part of the furnace end (1) is penetrated with an air inlet channel (3), the bottom of the combustion groove (2) is provided with a gas nozzle (4), wherein,

a gas groove (5) is formed in the gas nozzle (4), gas spray holes (7) are formed in the gas nozzle (4) close to the top of the gas groove (5) at equal intervals, and supports (11) are symmetrically fixed on four sides of the top of the burner (1);

air inlet duct (12) have been seted up to furnace end (1) ring side equidistance near combustion groove (2), the outside cover that furnace end (1) is close to air inlet duct (12) has annular pipe (13), annular pipe (13) are linked together through connecting pipe (14) and air inlet duct (12), one side intercommunication of annular pipe (13) has intake pipe (15), the internally mounted of connecting pipe (14) has spring valve (16).

2. A high efficiency burner block for facilitating fuel combustion as recited in claim 1, wherein: draw-in groove (8) have been seted up to top symmetry that furnace end (1) is close to gas shower nozzle (4) bottom, one side intercommunication that furnace end (1) is close to draw-in groove (8) has open slot (9), the bottom that gas shower nozzle (4) correspond draw-in groove (8) is fixed with fixture block (10).

3. A high efficiency burner block for facilitating combustion of a fuel as recited in claim 2, wherein: the clamping groove (8) and the clamping block (10) are T-shaped, the external size of the clamping block (10) is smaller than the opening size of the open slot (9), and the clamping groove (8) and the clamping block (10) form a clamping structure.

4. A high efficiency burner block for facilitating fuel combustion as recited in claim 1, wherein: the annular pipe (13) is fixedly connected with the outer wall of the furnace end (1) through a bolt.

5. A high efficiency burner block for facilitating fuel combustion as recited in claim 1, wherein: spring valve (16) include spring groove (17), air inlet (18), gas outlet (19), spring (20) and sealing plug (21), spring groove (17) have been seted up to the inside of spring valve (16), air inlet (18) have been seted up to one side that burning groove (2) were kept away from in spring valve (16), gas outlet (19) have been seted up to one side that spring valve (16) are close to burning groove (2), the inside of spring groove (17) is fixed with spring (20), one side that spring (20) are close to air inlet (18) is fixed with sealing plug (21).

6. The high efficiency burner block for facilitating fuel combustion as recited in claim 5, wherein: the outer diameter of the sealing plug (21) is smaller than the inner diameter of the spring groove (17), the outer diameter of the sealing plug (21) is larger than the inner diameter of the air inlet (18), and the sealing plug (21) is elastically connected with the spring valve (16) through a spring (20).