CN220038466U

CN220038466U - Quick heating burner of heating furnace

Info

Publication number: CN220038466U
Application number: CN202321575713.1U
Authority: CN
Inventors: 张英辰; 聂若坤
Original assignee: Shanxi Liguo Magnetic Materials Co ltd
Current assignee: Shanxi Liguo Magnetic Materials Co ltd
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2023-11-17
Anticipated expiration: 2033-06-20

Abstract

The utility model provides a rapid heating burner of a heating furnace, which comprises the following components: mainboard, nozzle, conveyer pipe and solid fixed ring, mainboard inside fixed mounting has the nozzle, nozzle tip fixed mounting has the conveyer pipe, the outside one side fixed mounting that is close to the nozzle of conveyer pipe has solid fixed ring, gu fixed ring side fixed mounting has connecting device, for traditional heating nozzle, this equipment can change traditional gas combustion's mode when using, utilize natural gas calorific value height, combustion efficiency is high and exhaust gas characteristics such as few, accelerate heating nozzle heating rate, promote holistic calorific value, and reduce the emission of holistic waste gas, make equipment self job quality more perfect, still can be quick, stable accomplish location and installation to equipment is whole, accelerate holistic installation rate, simplify holistic operating procedure, make equipment self installation and location more convenient, holistic work efficiency has been accelerated.

Description

Quick heating burner of heating furnace

Technical Field

The utility model relates to the technical field of heating furnaces, in particular to a rapid heating burner of a heating furnace.

Background

The radiant tube heating furnace is a heater which is used for isolating combustion gas from a working chamber in a chemical heat treatment fuel furnace, and generally uses coal gas as fuel, wherein a heating burner is an important part in equipment, and when the conventional heating burner is used, the problems of long heating time, low heat value, large exhaust emission, large temperature control difference and the like can occur due to the fact that the coal gas burner is used for burning and heating, so that the using effect of the burner is influenced.

Therefore, there is a need to provide a new rapid heating burner for a heating furnace that solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the quick heating burner of the heating furnace, which is quick to heat, stable and efficient.

The quick heating burner of the heating furnace provided by the utility model comprises: the device comprises a main board, a nozzle, a conveying pipe and a fixing ring, wherein the nozzle is fixedly arranged in the main board, the conveying pipe is fixedly arranged at the end part of the nozzle, the fixing ring is fixedly arranged at one side, close to the nozzle, of the outer part of the conveying pipe, a connecting device is fixedly arranged at the side face of the fixing ring, the conveying device is fixedly arranged at the end part of the conveying pipe and comprises a baffle plate, a gas pipe and a natural gas pipe, the baffle plate is fixedly arranged at the end part of the conveying pipe, the gas pipe is fixedly arranged at the side face of the baffle plate, the natural gas pipe is fixedly arranged at the bottom end of the conveying pipe, and a discharge device is fixedly arranged at the top end of the conveying pipe.

Preferably, the main board is internally provided with a groove outside the nozzle, and in use, the nozzle is conveniently inserted into the radiant tube on the side surface of the main board through the groove, so that the connection of the components is convenient.

Preferably, the connecting device comprises an inserting block, a connecting block, a slot, a movable groove, a clamping block, a pulling rod and a spring, wherein the inserting block is symmetrically and fixedly arranged on the side face of the fixing ring, the connecting block is fixedly arranged on the side face of the main board, the slot is arranged at the bottom end of the inserting block and is in sliding connection with the inserting block, the movable groove is arranged at the top end of the slot and is arranged inside the connecting block, the clamping block is slidably arranged inside the movable groove and is matched and clamped with the inserting block, the pulling rod is fixedly arranged at the bottom end of the clamping block, and the spring is sleeved outside the pulling rod.

Preferably, the pulling notch is formed in the side face of the pulling rod in the connecting block, and in use, the pulling rod is pulled more conveniently and more conveniently through the groove.

Preferably, the conveying device further comprises a connecting port, and the side surfaces of the baffle plates are symmetrically and fixedly arranged at the top end of the gas pipe.

Preferably, auxiliary gas for auxiliary combustion is conveyed in the gas pipe, natural gas is conveyed in the natural gas pipe, in use, the burner part is heated more rapidly and stably through the cooperation of the auxiliary gas, and the natural gas has the characteristics of high heat value, high efficiency and low emission.

Preferably, the discharging device comprises a connecting pipe, a connecting flange, a discharging pipe and a fixing flange, wherein the connecting pipe is fixedly arranged at the top end of the conveying pipe, the connecting flange is fixedly arranged on the surface of the connecting pipe, the fixing flange is fixedly arranged at the top end of the connecting flange, and the discharging pipe is fixedly arranged on the surface of the fixing flange.

Preferably, the fixing flange and the connecting flange are reinforced through bolts, so that the stability and the safety of connection of the fixing flange and the connecting flange are ensured in use, and subsequent adjustment is facilitated.

Compared with the related art, the quick heating burner of the heating furnace has the following beneficial effects:

by using the conveying device and the discharging device, the traditional gas combustion mode can be changed, the characteristics of high natural gas heat value, high combustion efficiency, less discharged waste gas and the like are utilized, the heating speed of the heating burner is accelerated, the overall heat value is improved, the emission of the overall waste gas is reduced, and the working quality of the equipment is more perfect;

through connecting device's use, can be quick, stable accomplish location and installation to equipment is whole for holistic installation rate, simplify holistic operating procedure for installation and location of equipment self are more convenient, have accelerated holistic work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a second schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic view of a connection device according to the present utility model;

FIG. 4 is a schematic diagram of a conveying apparatus according to the present utility model;

fig. 5 is a schematic structural diagram of a discharging device provided by the present utility model.

Reference numerals in the drawings: 1. a main board; 2. a nozzle; 3. a delivery tube; 4. a fixing ring; 5. a connecting device; 51. inserting blocks; 52. connecting blocks; 53. a slot; 54. a moving groove; 55. a clamping block; 56. pulling the rod; 57. a spring; 6. a conveying device; 61. a baffle; 62. a gas pipe; 63. a connection port; 64. a natural gas pipe; 7. a discharge device; 71. a connecting pipe; 72. a connecting flange; 73. a discharge pipe; 74. and (5) fixing the flange.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, 2, 3, 4 and 5 in combination, the rapid heating burner of the heating furnace includes: a main plate 1, a nozzle 2, a conveying pipe 3 and a fixing ring 4.

Embodiment one:

in a specific implementation process, as shown in fig. 1 and 2, a main board 1, a nozzle 2, a conveying pipe 3 and a fixing ring 4 are arranged in the main board 1, the nozzle 2 is fixedly arranged at the end part of the nozzle 2, the conveying pipe 3 is fixedly arranged at one side, close to the nozzle 2, of the outer part of the conveying pipe 3, the fixing ring 4 is fixedly arranged at the side surface of the fixing ring 4, a connecting device 5 is fixedly arranged at the end part of the conveying pipe 3, a conveying device 6 is fixedly arranged at the end part of the conveying device 6, the conveying device 6 comprises a baffle 61, a gas pipe 62 and a natural gas pipe 64, the baffle 61 is fixedly arranged at the end part of the conveying pipe 3, the gas pipe 62 is fixedly arranged at the side surface of the baffle 61, the natural gas pipe 64 is fixedly arranged at the bottom end part of the conveying pipe 3, and a discharge device 7 is fixedly arranged at the top end part of the conveying pipe 3.

In use, through the use of the connecting device 5, the main board 1 is quickly connected with the nozzle 2, the spout part is connected with the radiant tube, and through the use of the conveying device 6, the overall combustion efficiency is quickened, the heat value is improved, and finally, the exhaust device 7 is used, so that the exhaust gas can be assisted to be discharged, and the working quality of the equipment is more perfect.

Referring to fig. 1, the main board 1 is provided with a groove at the outer part of the nozzle 2, and in use, the nozzle 2 is conveniently inserted into a radiant tube at the side surface of the main board 1 through the groove, so that the connection of components is convenient.

Referring to fig. 3, the connection device 5 includes an insert block 51, a connecting block 52, a slot 53, a moving slot 54, a clamping block 55, a pulling rod 56 and a spring 57, the insert block 51 is symmetrically and fixedly installed on the side surface of the fixed ring 4, the connecting block 52 is fixedly installed on the side surface of the main board 1, the slot 53 is formed in the connecting block 52 and is positioned at the bottom end of the insert block 51, the slot 53 is slidably connected with the insert block 51, the moving slot 54 is formed in the connecting block 52 and is positioned at the top end of the slot 53, the clamping block 55 is slidably installed in the moving slot 54, the clamping block 55 is matched and clamped with the insert block 51, the pulling rod 56 is fixedly installed at the bottom end of the clamping block 55, and the spring 57 is sleeved outside the pulling rod 56.

In use, the insert block 51 is automatically inserted into the slot 53 by pushing the fixing ring 4, and the fixture block 55 automatically moves into the moving slot 54 due to the movement and extrusion of the insert block 51 in the slot 53, so that after the insert block 51 moves to the target position, the fixture block 55 automatically pops up under the action of the spring 57 and forms a clamping connection with the insert block 51, thereby completing the integral positioning of the device.

Referring to fig. 3, a pulling notch is formed in the connecting block 52 at the side of the pulling rod 56, so that the pulling rod 56 is more convenient and quick to pull through the opening of the groove in use.

Referring to fig. 4, the conveying device 6 further includes a connection port 63, and the side surfaces of the baffle 61 are symmetrically and fixedly installed with the connection port 63 at the top end of the gas pipe 62.

When the auxiliary combustion gas is input into the conveying pipe 3 through the cooperation of the gas pipe 62 and the connecting port 63, the use of the natural gas pipe 64 at the lower end changes the traditional gas combustion mode, and the characteristics of high heat value, high combustion efficiency and the like of the natural gas are utilized, so that the whole working time is shortened.

Referring to fig. 4, the auxiliary gas for auxiliary combustion is supplied to the inside of the gas pipe 62, the natural gas is supplied to the inside of the natural gas pipe 64, in use, the auxiliary gas is matched, so that the burner part is heated more rapidly and stably, and the natural gas has the characteristics of high heat value, high efficiency and low emission.

Referring to fig. 5, the discharge device 7 includes a connecting pipe 71, a connecting flange 72, a discharge pipe 73, and a fixing flange 74, the connecting pipe 71 is fixedly installed at the top end of the conveying pipe 3, the connecting flange 72 is fixedly installed on the surface of the connecting pipe 71, the fixing flange 74 is fixedly installed at the top end of the connecting flange 72, and the discharge pipe 73 is fixedly installed on the surface of the fixing flange 74.

In use, the exhaust pipe 73, the connecting pipe 71 and the conveying pipe 3 are integrally communicated through the cooperation of the connecting flange 72 and the fixing flange 74, and then the exhaust gas in the conveying pipe 3 is intensively exhausted, so that the subsequent filtering treatment is facilitated.

Referring to fig. 5, the fixing flange 74 and the connecting flange 72 are reinforced by bolts, so that the stability and safety of the connection between the fixing flange and the connecting flange are ensured in use, and the subsequent adjustment is facilitated.

Embodiment two:

referring to fig. 3, the insert 51 has a trapezoid shape as a whole, so that the insert 51 can automatically squeeze the latch 55 after entering the slot 53 in use.

Working principle: when the quick heating burner of the heating furnace is used, the main board 1 is quickly connected with the nozzle 2 through the use of the connecting device 5, the fixed ring 4 is pushed to enable the insert block 51 to be automatically inserted into the slot 53, the clamp block 55 can automatically move towards the inside of the moving groove 54 due to the movement and extrusion of the insert block 51 in the slot 53, after the insert block 51 moves to a target position, the clamp block 55 can automatically pop out under the action of the spring 57 and form clamping connection with the insert block 51, the integral positioning of the equipment is completed, the nozzle part is connected with the radiant tube, and through the use of the conveying device 6, the integral combustion efficiency is quickened, the heat value is improved, the auxiliary combustion gas is input into the conveying tube 3 through the cooperation of the gas tube 62 and the connecting port 63, the use of the natural gas tube 64 at the lower end is changed, the traditional gas combustion mode is changed, the characteristics of high heat value and high combustion efficiency are utilized, the integral working time is quickened, finally the use of the exhaust device 7 is utilized, the exhaust can be assisted, the exhaust of waste gas is discharged through the cooperation of the connecting flange 72 and the fixed flange 74, the exhaust tube 73 and the exhaust tube 3 are connected with the integral pipe 71, the complete and the internal filter treatment is carried out, the integral treatment is carried out, and the integral treatment is convenient, the internal treatment is carried out, and the device is convenient, and the integral treatment is carried out.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.

Claims

1. A rapid heating burner for a heating furnace, comprising: mainboard (1), nozzle (2), conveyer pipe (3) and solid fixed ring (4), mainboard (1) internally mounted has nozzle (2), nozzle (2) tip fixed mounting has conveyer pipe (3), one side fixed mounting that is close to nozzle (2) outside conveyer pipe (3) has solid fixed ring (4), gu fixed ring (4) side fixed mounting has connecting device (5), conveyer pipe (3) tip fixed mounting has conveyor (6), conveyor (6) include baffle (61), gas pipe (62) and natural gas pipe (64), conveyer pipe (3) tip fixed mounting has baffle (61), baffle (61) side fixed mounting has gas pipe (62), conveyer pipe (3) bottom fixed mounting has natural gas pipe (64), conveyer pipe (3) top fixed mounting has discharge device (7).

2. The rapid heating burner of a heating furnace according to claim 1, characterized in that the inside of the main plate (1) is provided with grooves outside the nozzle (2).

3. The quick heating burner of a heating furnace according to claim 1, wherein the connecting device (5) comprises an inserting block (51), a connecting block (52), a slot (53), a moving slot (54), a clamping block (55), a pulling rod (56) and a spring (57), the inserting block (51) is symmetrically and fixedly arranged on the side face of the fixing ring (4), the connecting block (52) is fixedly arranged on the side face of the main board (1), the slot (53) is formed in the connecting block (52) and is in sliding connection with the inserting block (51), the moving slot (54) is formed in the connecting block (52) and is positioned at the top end of the slot (53), the clamping block (55) is in sliding connection with the moving slot (54), the clamping block (55) is in matched connection with the inserting block (51), the pulling rod (56) is fixedly arranged at the bottom end of the clamping block (55), and the spring (57) is sleeved outside the pulling rod (56).

4. A quick heating burner for a heating furnace according to claim 3, wherein the connecting block (52) is internally provided with a pulling notch on the side of the pulling rod (56).

5. The rapid heating burner of a heating furnace according to claim 1, wherein the conveying device (6) further comprises a connecting port (63), and the side surfaces of the baffle plate (61) are symmetrically and fixedly provided with the connecting port (63) at the top end of the gas pipe (62).

6. The rapid heating burner of a heating furnace according to claim 5, wherein the gas pipe (62) internally feeds auxiliary gas for assisting combustion, and the natural gas pipe (64) internally feeds natural gas.

7. The rapid heating burner of a heating furnace according to claim 1, wherein the discharge device (7) comprises a connecting pipe (71), a connecting flange (72), a discharge pipe (73) and a fixing flange (74), the connecting pipe (71) is fixedly installed at the top end of the conveying pipe (3), the connecting flange (72) is fixedly installed on the surface of the connecting pipe (71), the fixing flange (74) is fixedly installed at the top end of the connecting flange (72), and the discharge pipe (73) is fixedly installed on the surface of the fixing flange (74).

8. The rapid heating burner of a heating furnace according to claim 7, characterized in that the fastening flange (74) and the connecting flange (72) are fastened by bolts.