High-stability gasifier burner structure

Abstract

The utility model discloses a high-stability gasifier burner structure, which relates to the technical field of gasifier burners and comprises a flange plate and a burner body connected to the flange plate, a cooling pipe is sleeved on a body of the burner body, and two ends of the cooling pipe are respectively communicated with a liquid inlet pipe and a liquid outlet pipe. Fixing assemblies are arranged at the bottom end of a pipe body of the liquid inlet pipe and the bottom end of a pipe body of the liquid outlet pipe correspondingly, and rotary adjusting assemblies are arranged at the bottoms of the fixing assemblies. Through the arrangement of the fixing assembly, the clamping block does not clamp and fix the liquid inlet pipe and the liquid outlet pipe on the two sides any more, after clamping and fixing are released, under the action of the rotary adjusting assembly, the positioning pin can be pulled away from the positioning hole, the rotary rod drives the rotary disc to rotate, and therefore the fixing assembly is rotated to one side; the liquid inlet pipe, the liquid outlet pipe and the cooling pipe can be taken out of the burner body only by rotating the rotating shaft, convenience is achieved, a bolt fixing mode is avoided, and the conditions of thread slipping and difficult screwing can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to gasification furnace burner technical field, concretely is a kind of high stability gasification furnace burner structure. BACKGROUND

[0002] Gasification furnace burner needs to be used during the operation of aerospace gasification furnace, and the gasification furnace burner is mainly composed of a burner body and a protective cover.The protective cover is located at the end of the burner body and is a cooling pipe wrapped around the burner body.Cooling liquid is continuously fed into the cooling pipe, and the cooling liquid exchanges heat with the burner body to achieve cooling protection of the burner body.However, after long-term use of the cooling pipe, the inner wall will be scaled, and the scaling area will expand and perforate due to temperature rise, so the protective cover needs to be replaced.

[0003] Chinese patent CN222250620U discloses a gasification furnace burner that is easy to replace, which includes a burner body, a protective cover and a fixing assembly.The protective cover includes a cooling ring that is sleeved on the end of the burner body, and the cooling ring is connected with an inlet pipe on one side of its outer circular surface and an outlet pipe on the opposite side of its outer circular surface.The outlet pipe is wrapped around the burner body.The inlet pipe and the outlet pipe are both bent to form a fitting part that is in contact with the end surface of a flange plate on the burner body.The fixing assembly detachably fixes the fitting part on the end surface of the flange plate.The utility model can firmly fix the inlet pipe and the outlet pipe, and then firmly fix the protective cover through the cooperation of the arc-shaped groove and the fitting part, as well as the cooperation of the annular groove and the elastic sheet.Meanwhile, the tightening bolts can be manually operated, which facilitates the disassembly and replacement of the protective cover.

[0004] However, the above-mentioned patent still has some inconvenience in actual use, as it uses tightening bolts to fix the inlet pipe and the outlet pipe, and the bolts are prone to oxidation, aging and rusting after long-term use, especially in the hot and cold environment between the cooling liquid and the burner body, which greatly affects the service life of the bolts, causing the bolts to slip or be difficult to tighten, thereby causing some difficulties in disassembling and replacing the protective cover. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a high-stability gasification furnace burner structure to solve the problem of inconvenient disassembly and replacement of the existing gasification furnace burner that uses bolts to fix the protective cover.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of high stability gasification furnace burner structure, including flange and the burner body connected to flange, the body of burner body is equipped with cooling pipe, the both ends of cooling pipe are respectively communicated with liquid inlet pipe and liquid outlet pipe, the pipe body bottom end portion of the liquid inlet pipe and the pipe body bottom end portion of the liquid outlet pipe are all provided with fixed assembly, fixed assembly is used to fix the liquid inlet pipe and the liquid outlet pipe, the bottom of fixed assembly is provided with rotary adjusting assembly for driving fixed assembly to rotate.

[0007] Preferably, the rotary adjusting assembly includes a turntable disposed on the top wall of the flange, a rotating shaft is fixedly connected to the bottom wall of the turntable, the shaft body of the rotating shaft penetrates the wall body of the flange through a bearing, one side of the turntable is provided with a positioning block fixedly connected to the top wall of the flange, and a positioning pin is slidingly installed in the plate body of the positioning block.

[0008] Preferably, the rotary adjusting assembly further includes a plurality of positioning holes opened in the circumferential side wall of the turntable and arranged in a circumferential array, and the hole cavity of the positioning hole is adapted to the pin shaft of the positioning pin.

[0009] Preferably, the bottom end of the rotating shaft is fixedly connected to an adjusting rod, and the adjusting rod is provided with four adjusting rods and arranged in a circumferential array.

[0010] Preferably, the fixed assembly includes a vertical plate fixedly installed on the top wall of the turntable, a horizontal plate is fixedly installed on one side wall of the top of the vertical plate, and a fixed plate is fixedly installed on one side wall of the middle of the vertical plate.

[0011] Preferably, the fixed assembly further includes a pressing rod slidingly connected to the plate body of the fixed plate, the top end of the pressing rod slidingly penetrates the plate body of the horizontal plate, the bottom end of the pressing rod is fixedly installed with a clamping block, and the clamping blocks on both sides are in contact with the bottom end of the liquid inlet pipe and the bottom end of the liquid outlet pipe, respectively.

[0012] Preferably, the top end of the pressing rod is fixedly installed with a push block, a movable plate is fixedly sleeved on the surface of the rod body of the pressing rod, a spring is sleeved on the surface of the rod body of the pressing rod, and the spring and the movable plate are located between the horizontal plate and the fixed plate.

[0013] Preferably, the bottom wall of the clamping block is uniformly provided with a plurality of anti-skid strips.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The utility model discloses a fixed assembly is set up, and the two sides are pulled to the knob by going up, and the knob drives the compression rod to move up, and the compression rod drives the clamping block to go up to the fixed assembly, and the fixed assembly is rotated to one side, and the liquid inlet pipe, the liquid outlet pipe and the cooling pipe are taken out from the burner body, which is very convenient, avoids the fixed mode of bolt, and can prevent the silk from slipping and the difficult situation of twisting. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first visual angle structural schematic drawing of the utility model of a high stability gasification furnace burner structure.

[0017] Figure 2 It is the second visual angle structural schematic drawing of the utility model of a high stability gasification furnace burner structure.

[0018] Figure 3 It is the third visual angle structural schematic drawing of the utility model of a high stability gasification furnace burner structure.

[0019] Figure 4 It is the utility model Figure 3 It is the enlarged structural schematic drawing of A place in the utility model.

[0020] Figure 5 It is the clamping block structural schematic drawing of the utility model of a high stability gasification furnace burner structure.

[0021] In the drawing: 1, flange plate, 2, burner body, 3, cooling pipe, 4, liquid inlet pipe, 5, liquid outlet pipe, 6, carousel, 7, positioning hole, 8, positioning block, 9, positioning pin, 10, rotating lever, 11, adjusting rod, 12, vertical board, 13, cross plate, 14, knob, 15, fixed plate, 16, movable plate, 17, compression rod, 18, spring, 19, clamping block, 20, antiskid strip. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5This utility model provides a technical solution: a high-stability gasifier burner structure, including a flange 1 and a burner body 2 connected to the flange 1, a cooling pipe 3 sleeved on the body of the burner body 2, and an inlet pipe 4 and an outlet pipe 5 respectively connected to the left and right ends of the cooling pipe 3. A fixing component is provided at the bottom end of the inlet pipe 4 and the bottom end of the outlet pipe 5. The fixing component is used to fix the inlet pipe 4 and the outlet pipe 5. A rotation adjustment component is provided at the bottom of the fixing component to drive the fixing component to rotate.

[0024] The rotary adjustment assembly includes a turntable 6 mounted on the top wall of the flange 1, and a rotating rod 10 welded to the bottom wall of the turntable 6. The rod 10 passes through the wall of the flange 1 via a bearing, the purpose of which is to rotate the turntable 6 so that the fixing assembly can be rotated to one side without affecting the removal of the protective cover. A positioning block 8 welded to the top wall of the flange 1 is provided on the front side of the turntable 6, and a positioning pin 9 is slidably installed in the plate of the positioning block 8. The rotary adjustment assembly also includes positioning holes 7 formed on the circumferential side wall of the turntable 6. Multiple positioning holes 7 are formed and arranged in a circumferential array. The cavity of the positioning hole 7 is adapted to the pin shaft of the positioning pin 9, the purpose of which is to allow the positioning pin 9 to be inserted into the positioning hole 7 so that the turntable 6 cannot rotate, or to allow the turntable 6 to rotate when the positioning pin 9 is removed from the positioning hole 7. Adjusting rods 11 are welded to the bottom end of rotating rod 10. Four adjusting rods 11 are arranged in a circular array to facilitate the rotation of rotating rod 10. The fixing assembly includes a vertical plate 12 welded to the top wall of turntable 6, a horizontal plate 13 welded to the top rear side wall of vertical plate 12, and a fixing plate 15 welded to the middle rear side wall of vertical plate 12. The fixing assembly also includes a clamping rod 17 slidably connected to the plate body of fixing plate 15. The top end of clamping rod 17 slides through the plate body of horizontal plate 13 to allow clamping rod 17 to move up and down. Clamping blocks 19 are welded to the bottom end of clamping rod 17. The left and right clamping blocks 19 contact the bottom end of inlet pipe 4 and outlet pipe 5 respectively to clamp and fix inlet pipe 4 and outlet pipe 5 or to release clamping and fixation. A lever 14 is welded to the top of the clamping rod 17, facilitating the movement of the clamping rod 17 by pulling it. A movable plate 16 is welded to the surface of the clamping rod 17. A spring 18 is fitted onto the surface of the clamping rod 17 at the top of the movable plate 16. Both the spring 18 and the movable plate 16 are located between the horizontal plate 13 and the fixed plate 15. This arrangement ensures that the movable plate 16 compresses the spring 18 as the clamping rod 17 rises, allowing the clamping rod 17 to automatically return to its original position when the lever 14 is released, under the action of the spring 18. Multiple anti-slip strips 20 are evenly distributed on the bottom wall of the clamping block 19 to improve the fixation of the outlet pipe 5 and the inlet pipe 4, preventing relative slippage between them.

[0025] By setting a fixing component, pulling up the two sides of the lever 14 causes the lever 14 to move the clamping rod 17 upward. The upward movement of the clamping rod 17 causes the clamping block 19 to rise, thereby preventing the clamping block 19 from clamping and fixing the liquid inlet pipe 4 and liquid outlet pipe 5 on both sides. After the clamping and fixing is released, the positioning pin 9 can be pulled out from the positioning hole 7 under the action of the rotating adjustment component. The rotating rod 10 drives the turntable 6 to rotate, thereby rotating the fixing component to one side. The liquid inlet pipe 4, liquid outlet pipe 5 and cooling pipe 3 can then be removed from the burner body 2. This is very convenient and avoids the use of bolt fixing, which can prevent stripping and difficulty in tightening. It greatly facilitates the replacement of the protective cover composed of the liquid inlet pipe 4, liquid outlet pipe 5 and cooling pipe 3.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-stability gasifier burner structure, comprising a flange (1) and a burner body (2) connected to the flange (1), wherein a cooling pipe (3) is sleeved on the body of the burner body (2), and the two ends of the cooling pipe (3) are respectively connected to an inlet pipe (4) and an outlet pipe (5), characterized in that: The bottom end of the inlet pipe (4) and the bottom end of the outlet pipe (5) are both provided with fixing components. The fixing components are used to fix the inlet pipe (4) and the outlet pipe (5). The bottom of the fixing components is provided with a rotation adjustment component to drive the fixing components to rotate.

2. The high-stability gasifier burner structure according to claim 1, characterized in that: The rotary adjustment assembly includes a turntable (6) disposed on the top wall of the flange (1), a rotating rod (10) fixedly connected to the bottom wall of the turntable (6), the rod body of the rotating rod (10) passing through the wall of the flange (1) via a bearing, and a positioning block (8) fixedly connected to the top wall of the flange (1) is provided on one side of the turntable (6), and a positioning pin (9) is slidably installed in the plate of the positioning block (8).

3. The high-stability gasifier burner structure according to claim 2, characterized in that: The rotation adjustment assembly also includes positioning holes (7) formed on the circumferential sidewall of the turntable (6). Multiple positioning holes (7) are formed and distributed in a circumferential array. The cavity of the positioning hole (7) is adapted to the pin shaft of the positioning pin (9).

4. The high-stability gasifier burner structure according to claim 3, characterized in that: The bottom end of the rotating rod (10) is fixedly connected to an adjusting rod (11), and there are four adjusting rods (11) arranged in a circular array.

5. The high-stability gasifier burner structure according to claim 2, characterized in that: The fixing assembly includes a vertical plate (12) fixedly installed on the top wall of the turntable (6), a horizontal plate (13) fixedly installed on the top side wall of the vertical plate (12), and a fixing plate (15) fixedly installed on the middle side wall of the vertical plate (12).

6. The high-stability gasifier burner structure according to claim 5, characterized in that: The fixing assembly also includes a clamping rod (17) slidably connected to the plate body of the fixing plate (15). The top end of the clamping rod (17) slides through the plate body of the horizontal plate (13). A clamping block (19) is fixedly installed at the bottom end of the clamping rod (17). The clamping blocks (19) on both sides are in contact with the bottom end of the liquid inlet pipe (4) and the bottom end of the liquid outlet pipe (5), respectively.

7. The high-stability gasifier burner structure according to claim 6, characterized in that: A lever (14) is fixedly installed at the top of the clamping rod (17), and a movable plate (16) is fixedly sleeved on the surface of the clamping rod (17). A spring (18) is sleeved on the top of the movable plate (16) and is located between the horizontal plate (13) and the fixed plate (15).

8. The high-stability gasifier burner structure according to claim 7, characterized in that: The bottom wall of the clamping block (19) is evenly provided with multiple anti-slip strips (20).

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