CN109896726B - Combustor angle adjusting device - Google Patents
Combustor angle adjusting device Download PDFInfo
- Publication number
- CN109896726B CN109896726B CN201910327569.1A CN201910327569A CN109896726B CN 109896726 B CN109896726 B CN 109896726B CN 201910327569 A CN201910327569 A CN 201910327569A CN 109896726 B CN109896726 B CN 109896726B
- Authority
- CN
- China
- Prior art keywords
- pull rod
- angle adjusting
- bearing
- connecting rod
- burner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 8
- 230000008018 melting Effects 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010309 melting process Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000005329 float glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The invention relates to a burner angle adjusting device, which is characterized in that a burner (1) is connected with the outer wall of a slewing device (4) through a universal joint (2); a thrust bearing (43), a large knuckle bearing (44), a small knuckle bearing (45) and a rotary supporting shaft (46) which are matched with each other are sequentially arranged in the stepped hole (42) of the rotary device (4) from top to bottom; the upper end of the rotary supporting shaft (46) extends out of the stepped hole (42) and is fixed at the bottom of the melting furnace steel frame (5); the tail part of the burner (1) is connected with an inclination angle adjusting pull rod (6), and the inclination angle adjusting pull rod (6) is connected with the outer wall of the slewing device (4) through a second connecting rod (7); one end of the swing angle adjusting pull rod (8) is connected with the rotary device (4) through a second connecting rod (7), and the other end is connected with the melting furnace steel frame (5) through a pull rod fixing seat (9). The invention has the advantages of flexibly adjusting the angle of the burner, reducing the labor intensity of workers and lowering the maintenance cost.
Description
Technical Field
The invention relates to the technical field of float glass manufacturing, in particular to a burner angle adjusting device.
Background
In the float glass production process, a melting process is an important link, and glass batch materials are heated in a glass melting furnace at a high temperature (1550-1650 ℃) to generate complex chemical reactions, so that molten glass which is uniform, bubble-free and meets the molding requirements is formed. The heat originates from a burner fuelled with heavy oil or natural gas.
In order to meet the requirements of the melting process in the production process, the left-right swing degree and the up-down inclination angle of the burner are often adjusted. The existing adjusting mechanism is inflexible, the adjusting mechanism is sometimes adjusted by means of a wrench or a pipe wrench, after a period of time, a screw rod of the gun rack adjusting mechanism is very easy to damage, a gun rack after the screw rod is damaged cannot be adjusted, the requirement of flame control cannot be met, and the melting process is affected. After the gun rack can not be adjusted, in order to ensure effective control of flame, the problem can be solved only by replacing the new gun rack, but after the new gun rack is used for a period of time, the similar situation can occur, and the replaced gun rack can only be scrapped, so that material waste is caused, and the production cost is increased.
Disclosure of Invention
The invention aims to solve the problems that the existing combustor angle regulator is difficult to regulate and high in maintenance cost, and provides the combustor angle regulating device which can flexibly regulate the angle of a combustor, lighten the labor intensity of workers, is convenient to maintain and reduces the maintenance cost.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a burner angle adjustment apparatus, comprising:
a. the lower end of the universal joint is connected with the middle part of the burner, and the upper end of the universal joint is connected with the outer wall of the rotating device through the first connecting rod.
b. The rotary device comprises a cylinder with a stepped hole, a thrust bearing for bearing, a large knuckle bearing for buffering and a small knuckle bearing are sequentially arranged in the stepped hole from top to bottom, and clearance fit is formed among the cylinder, the thrust bearing, the large knuckle bearing and the small knuckle bearing so as to ensure that the rotary device can flexibly rotate at a high temperature;
the middle part of the rotary device is also provided with a rotary supporting shaft matched with all the bearings so as to ensure that the rotary device can flexibly rotate around the central line of the rotary supporting shaft;
the lower end of the rotary supporting shaft is fixedly connected with a stop cover through a bolt so as to prevent axial movement;
the lower end of the rotary device is fixedly connected with a gland through a bolt, and a layer of asbestos sealing gasket is arranged between the gland and the stop cover so as to prevent dust from entering and resist high temperature;
the upper end of the rotary supporting shaft extends out of the stepped hole and is fixed at the bottom of the melting furnace steel frame through bolts.
c. The inclination angle adjusting pull rod comprises two rod end joint bearings and a bearing connecting rod, two ends of the bearing connecting rod are respectively connected with the rod end joint bearings through lead screws and nuts, one end of the inclination angle adjusting pull rod is connected with the tail part of the combustor, the other end of the inclination angle adjusting pull rod is hinged with a second connecting rod, and the second connecting rod is connected with the outer wall of the slewing device;
the middle part of the bearing connecting rod is provided with a slotted hole so as to facilitate the insertion of tools such as a spanner and the like to adjust the length of the pull rod and the angle of the burner.
d. And the swing angle adjusting pull rod has the same structure as the inclination angle adjusting pull rod, one end of the swing angle adjusting pull rod is connected with the rotating device through a second connecting rod, the other end of the swing angle adjusting pull rod is hinged with the pull rod fixing seat, and the pull rod fixing seat is connected with the melting furnace steel frame.
According to the technical scheme, the tool such as a wrench is inserted into the slotted hole of the adjusting pull rod, and the tool rotates clockwise or anticlockwise, so that the length of the pull rod can be adjusted, the left-right swing angle and the up-down tilt angle of the burner can be flexibly adjusted, the requirement of a melting process on flame control is met, the labor intensity of workers is reduced, the maintenance is convenient, and the maintenance cost is reduced.
Drawings
FIG. 1 is a schematic view of a burner angle adjusting device according to the present invention;
FIG. 2 is a schematic view of the burner side-to-side oscillation angle adjustment of the present invention;
FIG. 3 is an exploded view of the main structure of the slewing device;
fig. 4 is a schematic structural view of the reclining lever.
Detailed Description
In order that the invention may become more readily apparent, a burner angle adjustment apparatus of the invention will be further described with reference to the accompanying drawings, wherein the specific embodiments described herein are for purposes of illustration only and are not intended to be limiting.
As shown in fig. 1, a burner angle adjusting apparatus is characterized by comprising:
a. and the lower end of the universal joint 2 is connected with the middle part of the burner 1, and the upper end of the universal joint 2 is connected with the outer wall of a turning device 4 through a first connecting rod 3.
b. The turning device 4, see fig. 1 and 3, the turning device 4 comprises a cylinder 41 with a stepped hole 42 therein, a thrust bearing 43 for bearing, a large knuckle bearing 44 for buffering and a small knuckle bearing 45 are sequentially arranged in the stepped hole 42 from top to bottom, and clearance fit is formed between the cylinder 41 and the thrust bearing 43, the large knuckle bearing 44 and the small knuckle bearing 45 so as to ensure that the turning device can flexibly turn at high temperature;
the middle part of the slewing device 4 is also provided with a slewing bearing shaft 46 matched with the thrust bearing 43, the large knuckle bearing 44 and the small knuckle bearing 45 so as to ensure that the slewing device 4 can flexibly rotate around the central line of the slewing bearing shaft 46;
referring to fig. 3, the swivel support shaft 46 includes a lower shaft 46a and an upper flange 46b, which are integrally formed, the lower end of the shaft 46a being fixedly connected to a stopper cover 47 by bolts to prevent axial rattling;
the lower end of the turning device 4 is fixedly connected with a gland 48 through a bolt, and a layer of asbestos sealing gasket 49 is arranged between the gland 48 and the stop cover 47 so as to prevent dust from entering and resist high temperature;
the upper end of the slewing bearing shaft 46 extends out of the stepped hole 42, and a flange 46b is fixed at the bottom of the furnace steel frame 5 through bolts.
c. The tilt angle adjusting pull rod 6 is shown in fig. 1 and 4, the tilt angle adjusting pull rod 6 comprises two rod end joint bearings 62 and a bearing connecting rod 61, nuts at two ends of the bearing connecting rod 61 are in connection fit with lead screws at the ends of the rod end joint bearings 62, one end of the tilt angle adjusting pull rod 6 is connected with the tail part of the combustor 1, the other end of the tilt angle adjusting pull rod is hinged with a second connecting rod 7, and the second connecting rod 7 is connected with the outer wall of the slewing device 4;
the middle part of the bearing connecting rod 61 is provided with a slotted hole 63 for inserting tools such as a wrench to adjust the length of the pull rod and the angle of the burner.
d. And one swing angle adjusting pull rod 8, see fig. 2 and 4, the structure of the swing angle adjusting pull rod 8 is the same as that of the dip angle adjusting pull rod 6, one end of the swing angle adjusting pull rod 8 is connected with the slewing device 4 through a second connecting rod 7, the other end of the swing angle adjusting pull rod is hinged with a pull rod fixing seat 9, and the pull rod fixing seat 9 is connected with the melting furnace steel frame 5.
In the invention, a tool such as a wrench is inserted into the oblong hole 63 of the dip angle adjusting pull rod 6, and the tool rotates clockwise or anticlockwise, so that the length of the pull rod can be adjusted, the up-down dip angle of the burner 1 can be flexibly adjusted, and the adjustment of the swing angle adjusting pull rod 8 is consistent with the adjustment of the dip angle adjusting pull rod 6.
Claims (3)
1. A burner angle adjustment apparatus, comprising:
a. the lower end of the universal joint (2) is connected with the middle part of the burner (1), and the upper end of the universal joint is connected with the outer wall of a rotary device (4) through a first connecting rod (3);
b. the rotary device (4) comprises a cylinder (41) with a stepped hole (42) arranged therein, a thrust bearing (43), a large knuckle bearing (44) and a small knuckle bearing (45) are sequentially arranged in the stepped hole (42) from top to bottom, and clearance fit is formed among the cylinder (41), the thrust bearing (43), the large knuckle bearing (44) and the small knuckle bearing (45);
the middle part of the slewing device (4) is also provided with a slewing bearing shaft (46) matched with all bearings;
the lower end of the rotary supporting shaft (46) is fixedly connected with a stop cover (47), and the lower end of the rotary device (4) is fixedly connected with a gland (48);
the upper end of the rotary supporting shaft (46) extends out of the stepped hole (42) and is fixed at the bottom of the melting furnace steel frame (5);
c. the inclination angle adjusting pull rod (6) comprises two rod end joint bearings (62) and a bearing connecting rod (61), two ends of the bearing connecting rod (61) are respectively connected with the rod end joint bearings (62), one end of the inclination angle adjusting pull rod (6) is connected with the tail part of the combustor (1), the other end of the inclination angle adjusting pull rod is hinged with a second connecting rod (7), and the second connecting rod (7) is connected with the outer wall of the rotating device (4);
d. the structure of the swing angle adjusting pull rod (8) is the same as that of the dip angle adjusting pull rod (6), one end of the swing angle adjusting pull rod (8) is connected with the rotating device (4) through a second connecting rod (7), the other end of the swing angle adjusting pull rod is hinged with a pull rod fixing seat (9), and the pull rod fixing seat (9) is connected with the melting furnace steel frame (5).
2. A burner angle adjustment apparatus as defined in claim 1, wherein:
an asbestos sealing gasket (49) is arranged between the gland (48) and the stop cover (47).
3. A burner angle adjustment device according to claim 1 or 2, characterized in that:
the middle part of the bearing connecting rod (61) is provided with a slotted hole (63) for inserting a wrench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327569.1A CN109896726B (en) | 2019-04-23 | 2019-04-23 | Combustor angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910327569.1A CN109896726B (en) | 2019-04-23 | 2019-04-23 | Combustor angle adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109896726A CN109896726A (en) | 2019-06-18 |
| CN109896726B true CN109896726B (en) | 2024-02-13 |
Family
ID=66956211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910327569.1A Active CN109896726B (en) | 2019-04-23 | 2019-04-23 | Combustor angle adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109896726B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113461312B (en) * | 2021-07-05 | 2022-07-15 | 巨石集团有限公司 | Rotary combustion method of kiln |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295120Y (en) * | 1995-11-29 | 1998-10-21 | 哈尔滨市通用机电技术研究所 | Flame endless-rotating three cutting torch |
| CN2461692Y (en) * | 2001-01-22 | 2001-11-28 | 王洪 | Groove cut-off appts. |
| CN104385123A (en) * | 2014-10-16 | 2015-03-04 | 濮阳贝英数控机械设备有限公司 | Workpiece box angle adjusting mechanism |
| CN205258513U (en) * | 2015-12-31 | 2016-05-25 | 中钢集团西安重机有限公司 | Adjustable rocking arm rotation angle's device |
| CN108436344A (en) * | 2017-12-12 | 2018-08-24 | 安徽维力拓网络科技有限公司 | A kind of automobile chair frame welding manipulator |
| CN209702545U (en) * | 2019-04-23 | 2019-11-29 | 蚌埠中光电科技有限公司 | A kind of burner's angle regulating device |
-
2019
- 2019-04-23 CN CN201910327569.1A patent/CN109896726B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2295120Y (en) * | 1995-11-29 | 1998-10-21 | 哈尔滨市通用机电技术研究所 | Flame endless-rotating three cutting torch |
| CN2461692Y (en) * | 2001-01-22 | 2001-11-28 | 王洪 | Groove cut-off appts. |
| CN104385123A (en) * | 2014-10-16 | 2015-03-04 | 濮阳贝英数控机械设备有限公司 | Workpiece box angle adjusting mechanism |
| CN205258513U (en) * | 2015-12-31 | 2016-05-25 | 中钢集团西安重机有限公司 | Adjustable rocking arm rotation angle's device |
| CN108436344A (en) * | 2017-12-12 | 2018-08-24 | 安徽维力拓网络科技有限公司 | A kind of automobile chair frame welding manipulator |
| CN209702545U (en) * | 2019-04-23 | 2019-11-29 | 蚌埠中光电科技有限公司 | A kind of burner's angle regulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109896726A (en) | 2019-06-18 |
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