CN217929846U - Burner for removing coking of metallurgical furnace - Google Patents

Abstract

The utility model discloses a combustor for driving metallurgical stove coking, concretely relates to metallurgical field, including shell, oil pipe, control box, oxygen inlet pipe and intake pipe, oil pipe sets up at the middle part of shell, and the control box setting is in the top one end of shell, and oxygen inlet pipe and intake pipe set up the middle part at the control box to be linked together with the middle part of shell, the middle part of oxygen inlet pipe and intake pipe is provided with solenoid valve and flowmeter, and solenoid valve and flowmeter all set up the middle part at the control box. The utility model discloses at first through setting up the middle part that the shell runs through spacing post, can conveniently adjust the inside degree of depth of shell insertion furnace body, through can spacing post and supporting seat, can make the shell rotate at will to adjust the position of shell combustion end, and drive first threaded rod through rotating first carousel and remove, extrude through the wall body to fixed block and spacing post, shell, can fix the position of supporting seat and spacing post, shell.

Description

Burner for removing coking of metallurgical furnace

Technical Field

The utility model relates to a metallurgical technology field, more specifically say, the utility model relates to a combustor for driving metallurgical stove coking.

Background

The fundamental reason of the metallurgical furnace coking is that ash in a melting state is deposited on a heated surface, the boiler output can be reduced due to coking, forced shutdown is caused in severe cases, the service life of boiler equipment can be shortened due to coking, the smoke exhaust loss is increased, and the boiler efficiency is reduced, so that the burner capable of removing the metallurgical furnace coking is arranged for the metallurgical furnace coking.

The combustor for removing the coking of the metallurgical furnace, which has the prior published application number of CN201620502824.3, comprises an oil gun, wherein a sleeve is sleeved outside the oil gun, a sealing cover is sleeved at one end, close to the oil inlet of the oil gun, of the sleeve, the wall of the sleeve is connected with an oxygen inlet pipe and a secondary air inlet pipe, and a triangular fixing frame is arranged between the gun head of the oil gun and the inner wall of the sleeve. The device has the characteristics of simple structure, convenient operation, labor saving, difficult damage, low investment cost and the like, prolongs the period of removing the coking, and effectively improves the operation rate and the load rate of the metallurgical furnace;

however, when the structure is actually used, the device is fixed at the opening of the furnace body, and the position of the combustion end is inconvenient to adjust and move when the position of the combustion end needs to be changed in the process of removing coking.

SUMMERY OF THE UTILITY MODEL

The utility model discloses technical scheme is too single technical problem to prior art solution, provides showing the solution that is different from prior art. In order to overcome the above-mentioned defect of prior art, the utility model provides a combustor for driving metallurgical stove coking to this structure of proposing in solving above-mentioned background art is fixed at the furnace body opening part, when the in-process of getting rid of the coking needs to change the position of burning end, the inconvenient problem of adjustment removal.

In order to achieve the above object, the utility model provides a following technical scheme: a burner for removing coking of a metallurgical furnace comprises a shell, an oil pipe, a control box, an oxygen inlet pipe and an air inlet pipe, wherein the oil pipe is arranged in the middle of the shell, the control box is arranged at one end of the top of the shell, the oxygen inlet pipe and the air inlet pipe are arranged in the middle of the control box and are communicated with the middle of the shell, an electromagnetic valve and a flowmeter are arranged in the middle of the oxygen inlet pipe and the air inlet pipe, the electromagnetic valve and the flowmeter are arranged in the middle of the control box, and a control panel is arranged on one side of the control box;

the bottom of the shell is provided with a supporting rod, the bottom of the supporting rod is provided with a fixing mechanism, the top of the supporting rod is provided with a supporting seat, the middle part of the supporting seat is rotatably connected with a limiting column, and the bottom of the supporting seat is fixedly connected with a fixing block;

the top of spacing post and the bracing piece all insert and be equipped with first threaded rod with one side of supporting seat, the one end fixedly connected with first carousel of first threaded rod.

Preferably, the one end of oxygen inlet pipe and intake pipe, oil pipe all is connected with corresponding pipeline through the screw, control panel is connected with solenoid valve and flowmeter electricity, the middle part both ends of shell are fixedly connected with sealed piece and support respectively, the cross sectional shape of support sets up to "+" shape, oil pipe runs through the middle part of sealed piece and support, the one end fixedly connected with handle that the bottom of shell is close to the control box, the shell runs through the middle part of spacing post to with spacing post sliding connection, the cross sectional shape of shell sets up to squarely, the one end fixedly connected with antiskid ribbed tile of first carousel is kept away from to first threaded rod, one of them the one end of first threaded rod is corresponding with the fixed block, another the one end of first threaded rod is corresponding with the wall body of spacing post, the last one end of first threaded rod is corresponding with the wall body of shell.

The supporting seat is rotatably connected with the supporting rod through the fixing block, the supporting seat is U-shaped in cross section, and one end of the shell 1, which is far away from the control box, is a combustion end and is provided with an igniter;

when in actual use, can insert the inside degree of depth of furnace body through promoting handle adjustment shell burning end to remove the handle through controlling from top to bottom and drive the shell and remove, thereby drive spacing post and rotate the height that can adjust shell burning end and control the position, conveniently change the position of adjusting shell burning end, and drive first screw rod through rotating first carousel and extrude spacing post and shell, fixed block, can fix the position after the shell adjustment, improve the result of use.

Preferably, the fixed establishment includes solid fixed splint, gu fixed splint fixes in bottom one side of bracing piece, gu fixed splint's top is provided with movable splint, the spacing groove has been seted up to one side that the bracing piece is close to movable splint, gu fixed splint and movable splint's relative one side symmetry fixedly connected with slipmat, movable splint's one end extends to the inside of spacing groove, the middle part fixedly connected with dead lever of spacing groove, the dead lever runs through movable splint's middle part, gu fixed splint is close to the one end of bracing piece and inserts and is equipped with the second threaded rod, the one end of second threaded rod is connected with movable splint rotation, and other end fixedly connected with second carousel, second threaded rod and solid fixed splint threaded connection.

It needs to be supplemented that the fixed clamping plate and the movable clamping plate clamp the bottom wall body of the furnace body feed port, so that the movable clamping plate is positioned in the furnace body feed port, and the fixed clamping plate is positioned at the bottom of the furnace body feed port;

when in actual use, it is rotatory to drive the second threaded rod through rotating the second carousel, can drive movable clamp plate and remove to one side of solid fixed splint to improve movable clamp plate's stability through dead lever and spacing groove, until the wall body of slipmat and the laminating of furnace body wall body mutually, can carry out the centre gripping through movable clamp plate and solid fixed splint to the furnace body wall body and fix, improve fixed effect, thereby install fixedly the shell, improve the result of use.

The utility model discloses a technological effect and advantage:

1. the utility model discloses at first through setting up the middle part that the shell runs through spacing post, can conveniently adjust the depth that the shell inserted the furnace body inside, through can spacing post and supporting seat, can make the shell rotate at will, thereby adjust the position of shell combustion end, and drive first threaded rod to move through rotating first carousel, through extrudeing the wall body to fixed block and spacing post, shell, can fix the position of supporting seat and spacing post, shell, improve the result of use of shell, and can rotate corresponding first carousel as required at any time, thereby can adjust the removal alone to the depth and the position of shell, improve the result of use;

2. the utility model discloses still conveniently control gaseous entering through the solenoid valve that sets up, and through the volume that the flowmeter record passes through, conveniently judge the consumption, and drive movable clamp plate and solid fixed splint to carry out the centre gripping fixedly to the furnace body wall body through rotating the second carousel, conveniently install the shell at the furnace body port, conveniently adjust the use, and through the dead lever, improve the stability that movable clamp plate removed, and support oil pipe through support and sealed piece, do not influence gaseous discharge simultaneously, improve the result of use;

to sum up, through the mutual influence of a plurality of above-mentioned effects, can conveniently install fixedly to the shell, can adjust the position of shell burning end simultaneously at any time, the convenient removal improves the result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic side view of the supporting seat of the present invention.

Fig. 4 is a schematic structural view of the spacing column of the present invention.

The reference signs are: 1. a housing; 2. an oil pipe; 3. a control box; 4. an oxygen inlet pipe; 5. an air inlet pipe; 6. an electromagnetic valve; 7. a flow meter; 8. a control panel; 9. a support bar; 10. a supporting seat; 11. a limiting column; 12. a fixed block; 13. a first threaded rod; 14. a first turntable; 15. a sealing block; 16. a support; 17. a handle; 18. fixing the clamping plate; 19. moving the clamping plate; 20. a non-slip mat; 21. a limiting groove; 22. fixing the rod; 23. a second threaded rod; 24. a second turntable.

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.

The burner for removing the coking of the metallurgical furnace shown in the attached figures 1-4 comprises a shell 1, an oil pipe 2, a control box 3, an oxygen inlet pipe 4 and an air inlet pipe 5, wherein the oil pipe 2 is arranged in the middle of the shell 1, the control box 3 is arranged at one end of the top of the shell 1, the oxygen inlet pipe 4 and the air inlet pipe 5 are arranged in the middle of the control box 3 and communicated with the middle of the shell 1, an electromagnetic valve 6 and a flowmeter 7 are arranged in the middle of the oxygen inlet pipe 4 and the air inlet pipe 5, the electromagnetic valve 6 and the flowmeter 7 are both arranged in the middle of the control box 3, and a control panel 8 is arranged on one side of the control box 3;

the bottom of the shell 1 is provided with a support rod 9, the bottom of the support rod 9 is provided with a fixing mechanism, the top of the support rod 9 is provided with a support seat 10, the middle part of the support seat 10 is rotatably connected with a limit column 11, and the bottom of the support seat 10 is fixedly connected with a fixed block 12;

first threaded rods 13 are inserted into the tops of the limiting columns 11 and one sides of the supporting rods 9 and the supporting seat 10, and one ends of the first threaded rods 13 are fixedly connected with first rotating discs 14.

As shown in fig. 1-4, one end of the oxygen inlet pipe 4, the air inlet pipe 5, and the oil pipe 2 are connected to a corresponding conveying pipeline through threads, the control panel 8 is electrically connected to the electromagnetic valve 6 and the flowmeter 7, the two ends of the middle portion of the housing 1 are respectively and fixedly connected to the sealing block 15 and the support 16, the cross-sectional shape of the support 16 is a "+" shape, the oil pipe 2 penetrates through the middle portions of the sealing block 15 and the support 16, the bottom of the housing 1 is close to one end of the control box 3 and is fixedly connected to the handle 17, the housing 1 penetrates through the middle portion of the limit column 11 and is slidably connected to the limit column 11, the cross-sectional shape of the housing 1 is a square shape, one end of the first threaded rod 13 far from the first rotating disk 14 is fixedly connected to the anti-slip plate, one end of one of the first threaded rod 13 corresponds to the fixing block 12, one end of the other first threaded rod 13 corresponds to the wall of the limit column 11, and one end of the last first threaded rod 13 corresponds to the wall of the housing 1.

It needs to be supplemented that the cross section of the shell 1 is set to be square, the fixed block 12 is arranged inside the top end of the supporting rod 9, the cross section of the fixed block 12 is set to be T-shaped, the supporting seat 10 is rotatably connected with the supporting rod 9 through the fixed block 12, the cross section of the supporting seat 10 is set to be U-shaped, and one end of the shell 1, far away from the control box 3, is a combustion end and is provided with an igniter;

when in actual use, can insert the inside degree of depth of furnace body through promoting handle 17 adjustment shell 1 burning end, and remove handle 17 through controlling from top to bottom and drive shell 1 and remove, thereby drive spacing post 11 and rotate the height that can adjust shell 1 burning end and control the position, conveniently change the position of adjusting shell 1 burning end, and drive first threaded rod 13 through rotating first carousel 14 and to spacing post 11 and shell 1, fixed block 12 extrudees, can fix the position after shell 1 adjustment, and the use effect is improved.

As shown in fig. 1 and 2, the fixing mechanism includes a fixing clamp plate 18, the fixing clamp plate 18 is fixed on one side of the bottom of the supporting rod 9, a movable clamp plate 19 is arranged on the top of the fixing clamp plate 18, a limiting groove 21 is formed in one side of the supporting rod 9 close to the movable clamp plate 19, an anti-slip mat 20 is symmetrically and fixedly connected to one side of the fixing clamp plate 18 and the movable clamp plate 19, one end of the movable clamp plate 19 extends to the inside of the limiting groove 21, a fixing rod 22 is fixedly connected to the middle of the limiting groove 21, the fixing rod 22 penetrates through the middle of the movable clamp plate 19, a second threaded rod 23 is inserted into one end of the fixing clamp plate 18 close to the supporting rod 9, one end of the second threaded rod 23 is rotatably connected with the movable clamp plate 19, a second turntable 24 is fixedly connected to the other end, and the second threaded rod 23 is in threaded connection with the fixing clamp plate 18.

What is needed to be supplemented is that the fixed clamping plate 18 and the movable clamping plate 19 clamp the bottom wall body of the furnace body feed port, so that the movable clamping plate 19 is positioned inside the furnace body feed port, and the fixed clamping plate 18 is positioned at the bottom of the furnace body feed port;

during the in-service use, it is rotatory to drive second threaded rod 23 through rotating second carousel 24, can drive movable clamp plate 19 and remove to one side of fixed clamp plate 18 to improve movable clamp plate 19's stability through dead lever 22 and spacing groove 21, until slipmat 20's wall body and the laminating of furnace body wall body mutually, can carry out the centre gripping through movable clamp plate 19 and fixed clamp plate 18 to the furnace body wall body and fix, improve fixed effect, thereby install fixedly shell 1, improve the result of use.

The utility model discloses the theory of operation: when the furnace body supporting device is used, the supporting rod 9 is only required to be placed on one side of the opening of the furnace body, the movable clamping plate 19 is positioned in the opening of the furnace body, the fixed clamping plate 18 is positioned at the bottom of the opening of the furnace body, and then the second rotary table 24 is rotated to drive the fixed clamping plate 18 and the movable clamping plate 19 to extrude and clamp the wall body of the furnace body, so that the supporting rod 9 can be fixed;

then, the first rotating disc 14 is rotated to enable the first threaded rod 13 to move, so that the limiting column 11 can rotate, the shell 1 can move, and the fixing block 12 can rotate;

then, the shell 1 is pushed by the handle 17 to move up and down, left and right, the position of the combustion end of the shell 1 is adjusted, the combustion end of the shell 1 is aligned with a coking area, the first rotary disc 14 is rotated after adjustment to drive the first threaded rod 13 to move, the antiskid plates respectively extrude the fixed block 12, the limiting column 11 and the shell 1, and then the position of the shell 1 can be fixed;

then the oxygen inlet pipe 4 corresponds to one end of the air inlet pipe 5 and the oil pipe 2 through threads and a corresponding conveying pipeline, the electromagnetic valve 6 is controlled to be opened through the control panel 8, oil, oxygen and air can be conveyed into the furnace body, then the oil, oxygen and air are ignited through an igniter at the combustion end of the shell 1, and high-temperature smoke generated when the combustion end of the shell 1 combusts can melt the coking part, so that the removing effect is realized.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a combustor for cleaing away metallurgical stove coking, includes shell (1), oil pipe (2), control box (3), advances oxygen pipe (4) and intake pipe (5), oil pipe (2) set up the middle part at shell (1), control box (3) set up the top one end at shell (1), advance oxygen pipe (4) and intake pipe (5) and set up the middle part at control box (3) to be linked together its characterized in that with the middle part of shell (1): an electromagnetic valve (6) and a flowmeter (7) are arranged in the middle of the oxygen inlet pipe (4) and the air inlet pipe (5), the electromagnetic valve (6) and the flowmeter (7) are both arranged in the middle of the control box (3), and a control panel (8) is arranged on one side of the control box (3);

a supporting rod (9) is arranged at the bottom of the shell (1), a fixing mechanism is arranged at the bottom of the supporting rod (9), a supporting seat (10) is arranged at the top of the supporting rod (9), a limiting column (11) is rotatably connected to the middle of the supporting seat (10), and a fixing block (12) is fixedly connected to the bottom of the supporting seat (10);

the top of spacing post (11) and one side of bracing piece (9) and supporting seat (10) all insert and are equipped with first threaded rod (13), the one end fixedly connected with first carousel (14) of first threaded rod (13).

2. A burner for removing coking from a metallurgical furnace as claimed in claim 1, wherein: one end of the oxygen inlet pipe (4), one end of the air inlet pipe (5) and one end of the oil pipe (2) are connected with corresponding conveying pipelines through threads, and the control panel (8) is electrically connected with the electromagnetic valve (6) and the flowmeter (7).

3. A burner for removing coking from a metallurgical furnace as claimed in claim 1, wherein: the oil pipe is characterized in that two ends of the middle of the shell (1) are respectively fixedly connected with a sealing block (15) and a support (16), the cross section of the support (16) is shaped like a plus sign, and the oil pipe (2) penetrates through the middle of the sealing block (15) and the support (16).

4. A burner for removing coking from a metallurgical furnace as claimed in claim 1, wherein: the bottom of shell (1) is close to one end fixedly connected with handle (17) of control box (3), shell (1) runs through the middle part of spacing post (11) to with spacing post (11) sliding connection, the cross sectional shape of shell (1) sets up to square.

5. A burner for removing coking from a metallurgical furnace as claimed in claim 1, wherein: one end of the first threaded rod (13) far away from the first rotating disc (14) is fixedly connected with an anti-slip plate, one end of the first threaded rod (13) corresponds to the fixing block (12), the other end of the first threaded rod (13) corresponds to the wall body of the limiting column (11), and the last end of the first threaded rod (13) corresponds to the wall body of the shell (1).

6. A burner for removing coking from a metallurgical furnace as claimed in claim 1, wherein: the fixing mechanism comprises a fixing clamp plate (18), the fixing clamp plate (18) is fixed on one side of the bottom of the supporting rod (9), a movable clamp plate (19) is arranged at the top of the fixing clamp plate (18), and a limiting groove (21) is formed in one side, close to the movable clamp plate (19), of the supporting rod (9).

7. A burner for removing coking from metallurgical furnaces as claimed in claim 6, in which: the anti-skidding device is characterized in that anti-skidding pads (20) are symmetrically and fixedly connected to one opposite sides of the fixed clamping plate (18) and the movable clamping plate (19), one end of the movable clamping plate (19) extends to the inside of the limiting groove (21), a fixing rod (22) is fixedly connected to the middle of the limiting groove (21), and the fixing rod (22) penetrates through the middle of the movable clamping plate (19).

8. A burner for removing coking from metallurgical furnaces as claimed in claim 6, in which: the one end that solid fixed splint (18) are close to bracing piece (9) is inserted and is equipped with second threaded rod (23), the one end and the movable clamp plate (19) of second threaded rod (23) rotate to be connected, other end fixedly connected with second carousel (24), second threaded rod (23) and solid fixed splint (18) threaded connection.

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