CN101469862B - Supporting device for supporting waste heat boiler - Google Patents
Supporting device for supporting waste heat boiler Download PDFInfo
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- CN101469862B CN101469862B CN2007103040886A CN200710304088A CN101469862B CN 101469862 B CN101469862 B CN 101469862B CN 2007103040886 A CN2007103040886 A CN 2007103040886A CN 200710304088 A CN200710304088 A CN 200710304088A CN 101469862 B CN101469862 B CN 101469862B
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- waste heat
- heat boiler
- backing roll
- base component
- roller seat
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Abstract
The invention discloses a supporting device for supporting waste heat boiler, comprising brackets suitable for being mounted one two sides of the waste heat boiler body respectively; base parts respectively arranged on two sides of the waste heat boiler body; supporting rollers capable of rolling arranged on the base parts for supporting the brackets. According to the invention, the structure is simple, the mounting and the dismounting are convenient, the deformations caused by being heated on each direction of the waste heat boiler can be compensated and adapted simultaneously, and the safety and the reliability of the support are high.
Description
Technical field
The present invention relates to a kind of bracing or strutting arrangement that is used for supporting waste heat boiler.
Background technology
Waste heat boiler is the equipment that is used for reclaiming the heat of the high-temperature flue gas that produces such as smelting furnace.Traditionally, the waste heat boiler body of heater is to be placed on the ground in the factory building by base component.Yet, be placed on ground waste heat boiler and can't adapt to the body of heater temperature distortion, therefore, base component is moved easily, thus infringement equipment is caused danger.
In addition, traditionally, also have the waste heat boiler body of heater is suspended on to adapt to the body of heater temperature distortion in the factory building.Yet, in order to hang body of heater, very high carriage of intensity and suspension rod are set above need be in factory building, and the unusual difficulty of the installation and removal of body of heater and suspension arrangement, the increase of cost caused thus.
Summary of the invention
Purpose of the present invention is intended to one of solve the aforementioned problems in the prior at least.
For this reason, embodiments of the invention propose a kind of simple in structure, bracing or strutting arrangement that is used for supporting waste heat boiler that can adapt to the temperature distortion of waste heat boiler body of heater.
The bracing or strutting arrangement that is used for supporting waste heat boiler according to the embodiment of the invention comprises: carriage, described carriage are suitable for being respectively installed on the two sides of waste heat boiler body of heater; Base component, described base component is separately positioned on the both sides of waste heat boiler body of heater; Backing roll, described backing roll rollably are arranged on respectively and are used to support described carriage on the described base component.
The bracing or strutting arrangement that is used for supporting waste heat boiler according to the embodiment of the invention also has following additional technical feature:
Described backing roll comprises: first backing roll, and the axis direction of described first backing roll is parallel with the longitudinal direction of waste heat boiler body of heater; With second backing roll, the longitudinal direction of the axis direction of described second backing roll and waste heat boiler body of heater intersects.
The axis direction of described second backing roll is vertical with the longitudinal direction of waste heat boiler body of heater.
The bracing or strutting arrangement that is used for supporting waste heat boiler according to the embodiment of the invention further comprises attaching parts, and described attaching parts are used for so that described carriage is connected described carriage and described base component with the mode that described base component can relative to each other move.
Described attaching parts comprise the carriage connecting plate, and an end of described carriage connecting plate is fixed on the carriage and the other end is formed with the carriage connecting hole; The base component connecting plate, an end of described base component connecting plate is fixed on the base component and the other end is formed with the base component connecting hole; And bearing pin, described bearing pin passes described carriage connecting hole and can relative to each other move so that be connected described carriage connecting plate and described base component connecting plate and described carriage connecting plate and described base component with the base component connecting hole.
Described base component comprises: column; Horizontal beam, described horizontal beam are fixed on the described column and are vertical with column; And roller seat, described roller seat is fixed on the described horizontal beam and described backing roll is rotatable is arranged in the described roller seat.
Described base component further comprises: roller seat support, the lower end of described roller seat support are arranged on the described horizontal beam and the upper end of roller seat support and support roller seat.
Described roller seat comprises: base plate, and described base plate is used to support described backing roll; Side plate, described side plate is separately fixed at the both sides of base plate, is used to limit described backing roll roller seat moving in a lateral direction; And end plate, described end plate is separately fixed at the two ends of described base plate, is used to limit described backing roll moving on the roller seat longitudinal direction.
Described roller seat comprises: base plate, and described base plate is used to support described backing roll; And end plate, described end plate is separately fixed at the two ends of described base plate, and the upper surface of each end plate is formed with groove, and the roll neck of wherein said backing roll is positioned at described groove so that limit described backing roll moving at roller seat horizontal direction and longitudinal direction.
The bracing or strutting arrangement that is used for supporting waste heat boiler according to the embodiment of the invention further comprises jacket, and described jacket is fixed on the described base component and/or on the described carriage, is used to cover described backing roll.
Compared with prior art, the present invention has one of following advantage at least:
At first, owing to adopt the backing roll supporting waste heat boiler body of heater that can rotate, therefore when the temperature distortion of waste heat boiler body of heater, the waste heat boiler body of heater can move with respect to base component by backing roll, therefore the waste heat boiler body of heater can not drive base component and moves, thereby avoids damage equipment.
Secondly, by the longitudinal direction of backing roll with respect to the waste heat boiler body of heater is obliquely installed, when the temperature distortion of waste heat boiler body of heater, the waste heat boiler body of heater can move with respect to base component in the horizontal and vertical directions by backing roll, thereby adapts to the distortion of waste heat boiler body of heater on all directions.
In addition, from following supporting waste heat boiler body of heater, intensity very high carriage and suspension rod are set above need be in factory building according to the bracing or strutting arrangement of the embodiment of the invention, safe, simple in structure, the installation and removal of waste heat boiler body of heater and bracing or strutting arrangement are easily convenient.
Aspect that the present invention adds and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or other aspects of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the schematic top plan view that is supporting waste heat boiler according to the bracing or strutting arrangement that is used for waste heat boiler of the embodiment of the invention;
Fig. 2 is the partial enlarged view that is supporting the bracing or strutting arrangement of waste heat boiler shown in Figure 1;
Fig. 3 is according to the bracing or strutting arrangement of the embodiment of the invention view along the A-A among Fig. 1;
Fig. 4 is according to the bracing or strutting arrangement of the embodiment of the invention partial view along the N-N among Fig. 1;
Fig. 5 is according to the bracing or strutting arrangement of the embodiment of the invention partial enlarged view along the C-C among Fig. 2;
Fig. 6 is according to the bracing or strutting arrangement of the embodiment of the invention partial enlarged view along the D-D among Fig. 2;
Fig. 7 is according to the bracing or strutting arrangement of the embodiment of the invention partial enlarged view along the E-E among Fig. 2;
Fig. 8 is according to the bracing or strutting arrangement of the embodiment of the invention partial enlarged view along the F-F among Fig. 2;
Fig. 9 is the simplification view of the single backing roll among Fig. 2; With
Figure 10 is the side view cutaway drawing of Fig. 9.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented components identical.Be used to explain the present invention below by the embodiment that is described with reference to the drawings, described embodiment is exemplary, and can not be interpreted as limitation of the present invention.
Below with reference to the bracing or strutting arrangement that be used for supporting waste heat boiler of accompanying drawing description according to the embodiment of the invention.
As depicted in figs. 1 and 2, the bracing or strutting arrangement that is used for supporting waste heat boiler body of heater 100 according to the embodiment of the invention comprises carriage 1, base component 3 and backing roll 2.Carriage 1 is fixed on the two sides of waste heat boiler body of heater 100 along the longitudinal direction (left and right directions among Fig. 1) of waste heat boiler body of heater 100, shown in Fig. 4-6, carriage 1 is fixed to the top of the two sides of waste heat boiler body of heater 100, for example, carriage 1 can be fixed to the top formation of the two sides of waste heat boiler body of heater 100 along the longitudinal direction by deep floor about I-steel is used, yet the present invention is not limited to this.
As shown in Figure 4, base component 3 is separately positioned on the both sides of waste heat boiler body of heater 100, and the position is corresponding with carriage 1.Backing roll 2 rollably is arranged on respectively on the base component 3, backing roll 2 Support brackets 1, and the supporting waste heat boiler body of heater 100 thus.When 100 temperature distortions of waste heat boiler body of heater, backing roll 2 can roll on base component 3, thus the distortion of compensation waste heat boiler body of heater 100.And, owing to be from following supporting waste heat boiler body of heater 100, therefore simple in structure, very high support of intensity and suspension rod need be set above factory building, reduced cost, the installation of waste heat boiler body of heater 100 and bracing or strutting arrangement, dismounting are simply.In addition, when 100 temperature distortions of waste heat boiler body of heater, it is motionless that base component 3 keeps, but compensate the distortion of waste heat boiler body of heater 100 by the rolling of backing roll 2 on base component 3, therefore, can not cause because the mobile danger that brings of base component 3.
As Figure 1-3, backing roll 2 comprises the first backing roll 2a and the second backing roll 2b, the axis direction of the first backing roll 2a is parallel with the longitudinal direction of waste heat boiler body of heater 100, and the longitudinal direction of the axis direction of the second backing roll 2b and waste heat boiler body of heater 100 intersects, for example the axis direction of the second backing roll 2b is vertical with the longitudinal direction of waste heat boiler body of heater, more specifically, angle α between the longitudinal direction of the axis direction of the second backing roll 2b and waste heat boiler body of heater 100 can be 45 degree, certain described angle α also can be other angles, for example 30 spend, 60 degree, 120 degree or 150 degree etc.The first backing roll 2a and the second backing roll 2b can be provided with in the grouping of the both sides of waste heat boiler body of heater 100, as shown in Figure 1, each side at waste heat boiler body of heater 100 is provided with one first backing roll 2a and four group of second backing roll 2b respectively, every group comprises four second backing roll 2b, in addition, in the example shown in Fig. 1, the axis of four group of second backing roll 2b all be parallel to each other and with the angle α of the longitudinal direction of waste heat boiler body of heater 100 be acute angle, yet, the present invention is not limited to this, the first backing roll 2a and the second backing roll 2b of waste heat boiler body of heater 100 1 sides can make up setting arbitrarily, for example, the angle α that four group of second backing roll 2b of waste heat boiler body of heater 100 1 sides can be set to the longitudinal direction of the axis of two group of second backing roll 2b and waste heat boiler body of heater 100 is an acute angle, and the angle α of the longitudinal direction of the axis of two group of second backing roll 2b and waste heat boiler body of heater 100 is obtuse angle or right angle in addition.
By the second backing roll 2b that is provided with that tilts with respect to the longitudinal direction of waste heat boiler body of heater 100, bracing or strutting arrangement can simultaneous adaptation waste heat boiler body of heater 100 in longitudinal direction and distortion in a lateral direction, certainly, axis first backing roll 2a parallel with the longitudinal direction of waste heat boiler body of heater 100 and the axis second backing roll 2b vertical with the longitudinal direction of waste heat boiler body of heater 100 also can be set simultaneously, so also can simultaneous adaptation waste heat boiler body of heater 100 in longitudinal direction and distortion in a lateral direction.
Shown in Fig. 4-6, bracing or strutting arrangement according to the embodiment of the invention further comprises attaching parts 4, attaching parts 4 are used to connect carriage 1 and can relative to each other move with base component 3 with base component 3 and carriage 1, thus, by attaching parts 4 are set, not only waste heat boiler body of heater 100 can be connected with base component 3, increase security, and, because carriage 1 can relative to each other move with base component 3, therefore do not influence 100 temperature distortions of waste heat boiler body of heater.
More specifically, as illustrated in Figures 5 and 6, attaching parts 4 comprise carriage connecting plate 41, and an end of carriage connecting plate 41 is fixed on the carriage 1 and the other end is formed with carriage connecting hole 45; Base component connecting plate 42, an end of base component connecting plate 42 is fixed on the base component 3 and the other end is formed with base component connecting hole 46; With bearing pin 43, bearing pin 43 pass carriage connecting hole 45 with base component connecting hole 46 so that be connected carriage connecting plate 41 and base component connecting plate 42, be thus connected carriage 1 and base component 3, and then connect waste heat boiler body of heater 100 and base component 3.The diameter of carriage connecting hole 45 and base component connecting hole 46 is greater than the diameter of bearing pin 43, perhaps carriage connecting hole 45 and base component connecting hole 46 can form slotted hole, carriage connecting plate 41 can relative to each other move with base component 3 thus, thereby adapts to and 100 temperature distortions of compensation waste heat boiler body of heater.
Shown in Fig. 4-6, base component 3 can comprise column 32.Horizontal beam 31 and roller seat 35, as depicted in figs. 1 and 2, column 32 for example also can be for the form of I-steel and is installed on the ground vertically, and certainly, column 32 also can be strengthened with other stiffeners.Horizontal beam 31 is fixed on the column 32 and is vertical with column 32, and similar with column 32, horizontal beam 31 also can be the form of I-steel, certainly, also can be the form of channel-section steel or steel plate, and horizontal beam 31 can be welded direct on the column 32, also can connect with bolt.Roller seat 35 is fixed on the horizontal beam 31 and backing roll 2 rotatable being arranged in the roller seat 35.
As illustrated in Figures 5 and 6, roller seat 35 can be arranged on the horizontal beam 31 by roller seat support 33, and as shown in the figure, the lower end of roller seat support 33 utilizes can weld or bolt is connected on the horizontal beam 31 and roller seat 35 is supported in its upper end.As shown in Figure 6, roller seat support 33 can also link to each other with column 32 by connecting plate 33a, thereby increases the stability of roller seat support 33, has further increased the stability of roller seat 35.
Shown in Fig. 5-8, roller seat comprises that 35 can base plate 35a, side plate 36 and end plate 34.Backing roll 2 is supported on the base plate 35a.Side plate 36 is separately fixed at the both sides of base plate 35a, is used to limit the moving in a lateral direction of backing roll 2 at roller seat 35.End plate 34 is separately fixed at the two ends of base plate 35a, is used to limit backing roll 2 moving on the longitudinal direction of roller seat 35.
As shown in Figures 9 and 10, alternatively, roller seat 35 comprises base plate 35a and end plate 34.Backing roll 2 is supported on the base plate 35a.End plate 34 is separately fixed at the two ends of base plate 35a, and the upper surface of each end plate 34 is formed with groove 34a, and wherein the roll neck 2b1 of backing roll 2 and/or 2b1 are positioned at groove 34a so that restriction backing roll 2 is in the horizontal direction of roller seat 35 and moving of longitudinal direction.
In the example shown in Fig. 5-8, the roller seat 35 of the first backing roll 2a is by base plate 35a, and side plate 36 and end plate 34 constitute, and the roller seat 35 of the second backing roll 2b is made of with the end plate 34 that is formed with groove 34a base plate 35a.Yet the present invention is not limited to this, and the roller seat 35 of the first backing roll 2a and the second backing roll 2b can be identical, and in addition, the roller seat 35 of each first backing roll 2a can be identical, also can be different.The roller seat 35 of each second backing roll 2b can be identical, also can be different.As long as roller seat 35 can allow backing roll 2 to roll therein and limit backing roll 2 rolling disengaging roller seats 35 just passable.
Shown in Fig. 7 and 8, bracing or strutting arrangement may further include jacket 37, and jacket 37 can be fixed on the base component 3, for example on the roller seat 35, also can be fixed on the carriage 1, or be fixed on simultaneously on roller seat 35 and the carriage 1.Jacket 37 is used to cover the backing roll 2 that is positioned at roller seat 35, thereby backing roll 2 is isolated from the outside, and prevents that insulation material or dust and other impurities from entering roller seat 35, influences moving of backing roll.
Therefore, simple according to the support device structure that is used for supporting waste heat boiler of the embodiment of the invention, easy installation and removal, and can compensate and adapt to the temperature distortion of waste heat boiler on all directions simultaneously, and the security and the reliability height that support.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can change that scope of the present invention is limited by claims and equivalent thereof to these embodiment.
Claims (10)
1. a bracing or strutting arrangement that is used for supporting waste heat boiler is characterized in that, comprising:
Carriage, described carriage are suitable for being respectively installed on the two sides of waste heat boiler body of heater;
Base component, described base component is separately positioned on the both sides of waste heat boiler body of heater;
Backing roll, described backing roll rollably are arranged on respectively and are used to support described carriage on the described base component.
2. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 1 is characterized in that, described backing roll comprises: first backing roll, and the axis direction of described first backing roll is parallel with the longitudinal direction of waste heat boiler body of heater; With second backing roll, the longitudinal direction of the axis direction of described second backing roll and waste heat boiler body of heater intersects.
3. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 2 is characterized in that the axis direction of described second backing roll is vertical with the longitudinal direction of waste heat boiler body of heater.
4. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 1, it is characterized in that, further comprise attaching parts, described attaching parts are used for so that carriage is connected described carriage and described base component with the mode that base component can relative to each other move.
5. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 4 is characterized in that described attaching parts comprise the carriage connecting plate, and an end of described carriage connecting plate is fixed on the carriage and the other end is formed with the carriage connecting hole; The base component connecting plate, an end of described base component connecting plate is fixed on the base component and the other end is formed with the base component connecting hole; And bearing pin, described bearing pin passes described carriage connecting hole and can relative to each other move so that be connected described carriage connecting plate and described base component connecting plate and described carriage connecting plate and described base component with the base component connecting hole.
6. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 1 is characterized in that, described base component comprises:
Column;
Horizontal beam, described horizontal beam are fixed on the described column and are vertical with column; With
Roller seat, described roller seat are fixed on the described horizontal beam and described backing roll is rotatable is arranged in the described roller seat.
7. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 6 is characterized in that, described base component further comprises: roller seat support, the lower end of described roller seat support are arranged on the described horizontal beam and the upper end of roller seat support and support roller seat.
8. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 6 is characterized in that, described roller seat comprises: base plate, and described base plate is used to support described backing roll; Side plate, described side plate is separately fixed at the both sides of base plate, is used to limit described backing roll roller seat moving in a lateral direction; And end plate, described end plate is separately fixed at the two ends of described base plate, is used to limit described backing roll moving on the roller seat longitudinal direction.
9. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 6 is characterized in that, described roller seat comprises: base plate, and described base plate is used to support described backing roll; And end plate, described end plate is separately fixed at the two ends of described base plate, and the upper surface of each end plate is formed with groove, and the roll neck of wherein said backing roll is positioned at described groove so that limit described backing roll moving at roller seat horizontal direction and longitudinal direction.
10. the bracing or strutting arrangement that is used for supporting waste heat boiler according to claim 1 is characterized in that, further comprises jacket, and described jacket is fixed on the described base component and/or on the described carriage, is used to cover described backing roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103040886A CN101469862B (en) | 2007-12-25 | 2007-12-25 | Supporting device for supporting waste heat boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007103040886A CN101469862B (en) | 2007-12-25 | 2007-12-25 | Supporting device for supporting waste heat boiler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101469862A CN101469862A (en) | 2009-07-01 |
| CN101469862B true CN101469862B (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007103040886A Active CN101469862B (en) | 2007-12-25 | 2007-12-25 | Supporting device for supporting waste heat boiler |
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| Country | Link |
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| CN (1) | CN101469862B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033878B (en) * | 2014-05-29 | 2016-01-20 | 中国五冶集团有限公司 | The combination of sintering machine central cooler boiler steel frame and the technique of installing |
| JP6647016B2 (en) * | 2015-11-11 | 2020-02-14 | 三菱重工業株式会社 | Boiler support, boiler device and ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206785U (en) * | 1987-04-22 | 1988-05-11 | 邯郸钢铁总厂 | Pig-iron mixer axial spacing device |
| CN1226961A (en) * | 1997-05-23 | 1999-08-25 | 波立登工程有限公司 | Metallurgical furnace unit |
| US6286442B1 (en) * | 1999-09-13 | 2001-09-11 | Outokumpu Oyj | Support device for furnace |
| CN2755532Y (en) * | 2004-11-26 | 2006-02-01 | 南京西普机电工程有限公司 | Bearing positioner of rotary drum |
| CN201145265Y (en) * | 2007-12-25 | 2008-11-05 | 中国恩菲工程技术有限公司 | Supporting device for supporting exhaust-heat boiler |
-
2007
- 2007-12-25 CN CN2007103040886A patent/CN101469862B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87206785U (en) * | 1987-04-22 | 1988-05-11 | 邯郸钢铁总厂 | Pig-iron mixer axial spacing device |
| CN1226961A (en) * | 1997-05-23 | 1999-08-25 | 波立登工程有限公司 | Metallurgical furnace unit |
| US6286442B1 (en) * | 1999-09-13 | 2001-09-11 | Outokumpu Oyj | Support device for furnace |
| CN2755532Y (en) * | 2004-11-26 | 2006-02-01 | 南京西普机电工程有限公司 | Bearing positioner of rotary drum |
| CN201145265Y (en) * | 2007-12-25 | 2008-11-05 | 中国恩菲工程技术有限公司 | Supporting device for supporting exhaust-heat boiler |
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| Publication number | Publication date |
|---|---|
| CN101469862A (en) | 2009-07-01 |
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