CN214891088U - Boiler steel frame component for thermal power station - Google Patents
Boiler steel frame component for thermal power station Download PDFInfo
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- CN214891088U CN214891088U CN202120926258.XU CN202120926258U CN214891088U CN 214891088 U CN214891088 U CN 214891088U CN 202120926258 U CN202120926258 U CN 202120926258U CN 214891088 U CN214891088 U CN 214891088U
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Abstract
The utility model is suitable for the technical field of thermal power stations, and provides a thermal power station boiler steel frame component, which comprises a boiler body, wherein a feed inlet is arranged at the lower part of the inner part of the front side of the boiler body, the inner part of the feed inlet is clamped and connected with a sealing plate, the inner part of the boiler body is connected with a heat insulation layer, and the outer side of the heat insulation layer is connected with a first high carbon steel plate layer; 2 group's steel frame component bodies, it connects both sides around the boiler body respectively, the equal fixedly connected with ring flange in the left and right sides of steel frame component body, the surface on graphite sheet layer is connected with the high carbon steel sheet layer of second, and the inside equiangular connection of graphite sheet layer has first high-strength steel pillar. This thermal power station boiler steel frame component both is convenient for to the boiler deformation treatment of preapring for an unfavorable turn of events, and the intensity and the hardness of reinforcing boiler steel frame component of also being convenient for prevent when the inside heat energy of boiler is too high, lead to the inside and outside difference in temperature of boiler too big, cracked phenomenon appears in the boiler.
Description
Technical Field
The utility model relates to a thermal power station technical field specifically is a thermal power station boiler steel frame component.
Background
Thermal power generation is a power generation mode that thermal energy is generated by using combustible materials during combustion and is converted into electric energy through a power generation power device, a general thermal power station can burn thermal power generation materials in a boiler so as to achieve the purpose of thermal power generation, but when the internal thermal energy of the general boiler is too high, a series of problems can be caused to a main bearing component of the boiler, namely a large plate girder steel frame, so that a thermal power station boiler steel frame component is needed to improve the bearing capacity of the large plate girder steel frame;
chinese patent publication No. CN203258635U discloses a steel structure thermal power station boiler steel frame member, and the device mainly includes: the system comprises a steam boiler, a generator room, a turbine, a generator, a waste gas treatment device, columns, beams, a horizontal support structure, a vertical support structure and a boiler slab beam; the boiler main plate beam comprises an upper beam and a lower beam; the upper beam comprises an upper beam wing plate, an upper beam web plate arranged below the upper beam wing plate, and an upper beam flange plate arranged below the upper beam web plate; the lower beam comprises a lower beam wing plate, a lower beam web plate arranged above the lower beam wing plate, a lower beam flange plate arranged above the lower beam web plate, and high-strength bolts penetrating through the upper beam flange plate and the lower beam flange plate. The utility model discloses for the big plate girder of boiler of present general use, saved the transportation expense, reduce the transportation degree of difficulty, but the field assembly uses.
The above prior art solutions have the following drawbacks: in the technical scheme, deformation of the boiler is prevented, and the strength and hardness of the boiler steel frame component are enhanced, so that the boiler steel frame component for the thermal power station is provided, and the problems are solved conveniently.
SUMMERY OF THE UTILITY MODEL
The utility model provides a thermal power station boiler steel frame component to the deformation processing of preapring for an unfavorable turn of events is carried out to the boiler in solving the above-mentioned background art and proposing, also is not convenient for strengthen the problem of boiler steel frame component's intensity and hardness.
In order to achieve the above object, the utility model provides a following technical scheme: a thermal power plant boiler steel frame member comprising:
the boiler comprises a boiler body, wherein a feed inlet is formed in the lower portion of the inner portion of the front side of the boiler body, a sealing plate is connected to the inner portion of the feed inlet in a clamping mode, a heat insulation layer is connected to the inner portion of the boiler body, and a first high-carbon steel plate layer is connected to the outer side of the heat insulation layer;
the boiler comprises a boiler body, a group of steel frame component bodies, a group of support frames and a group of support frames, wherein the group of steel frame component bodies are respectively connected to the front side and the rear side of the boiler body, flange plates are fixedly connected to the left side and the right side of each steel frame component body, a graphite plate layer is connected to the inside of each steel frame component body, a second high-carbon steel plate layer is connected to the outer surface of each graphite plate layer, and a first high-strength steel support column is connected to the inside of each graphite plate layer at equal angles;
the outer surface of the lower end of the second high-strength steel support is connected with a steel plate sleeve, a spring rod is fixedly connected in the middle of the lower end of the second high-strength steel support, the lower end of the spring rod is connected with a third high-strength steel support in a penetrating manner, and the lower end of the third high-strength steel support is connected with a steel plate base;
and the fourth high-strength steel support column is fixedly connected to the inner layer of the steel frame member body, the steel plate connecting column is welded and connected to the inner surface of the steel frame member body at equal angles, a third high-carbon steel plate layer is fixedly connected to the upper side and the lower side of the inside of the steel plate connecting column, and the inner surface of the third high-carbon steel plate layer is connected with a fourth high-carbon steel plate layer.
Adopt above-mentioned technical scheme can carry out the separation through the heat that keeps warm insulating layer to the inside heat of boiler body and handle, can strengthen boiler body's intensity and hardness through first high carbon steel sheet layer, prevent that the inside heat of boiler body is too high, lead to boiler body to appear warping cracked phenomenon, through with steel sheet spliced pole welding on boiler body's surface for steel frame component body can protect and the deformation processing of preapring for the boiler body.
As the utility model discloses an optimized technical scheme, boiler body and first high carbon steel sheet layer fixed connection and play the effect of strengthening boiler body hardness and intensity, and thermal-insulated insulating layer and first high carbon steel sheet layer fixed connection and play thermal-insulated heat preservation effect.
Adopt above-mentioned technical scheme can prevent through the insulating layer that keeps warm that the inside heat transfer of boiler body from to the outside of boiler body, lead to appearing the phenomenon that personnel scalded and appear, can improve the strong hardness of boiler body through first high carbon steel sheet layer, can prevent the phenomenon that the boiler body warp like this tentatively.
As the utility model discloses an it is preferred technical scheme, the high carbon steel deck of second is the wave structure and plays the effect that supports steel frame component body and enhancement steel frame component body hardness in boiler body's inside, and first high-strength steel pillar and steel frame component body fixed connection and play the effect that supports steel frame component body and increase steel frame component body intensity.
Adopt above-mentioned technical scheme can collect the department through the steel frame component body and consolidate the protection and handle the inside heat energy of boiler body, can strengthen the high rigidity of steel frame component body through the second high carbon steel sheet layer, can support the processing through the inside of first high-strength steel pillar to the steel frame component body, can prevent effectively like this that the phenomenon of deformation from appearing in the steel frame component body.
As the utility model discloses an optimal technical scheme, the spring beam constitutes sliding construction and plays the effect of supporting the steel frame component body in steel sheet telescopic inside, and the spring beam is connected with third high-strength steel pillar block and plays and prevent that the phenomenon that the steel frame component body from seriously warping from appearing.
Adopt above-mentioned technical scheme can be at the telescopic inside slip spring beam of steel sheet for the spring beam block to the outer end of third high-strength steel pillar, make the inside of steelframe component body have slight elasticity like this, and can also support the processing to the steelframe component body, can prevent effectively like this that the phenomenon of deformation from appearing in the steelframe component body.
As the utility model discloses an preferred technical scheme, steel sheet spliced pole and boiler body welded connection play the effect of protection boiler body, and the high carbon steel sheet layer of fourth is closely laminated with the high carbon steel sheet layer of third and is connected and play the effect that increases steel sheet spliced pole intensity and hardness.
Adopt above-mentioned technical scheme to install the steel frame component body at the surface of boiler body through the steel sheet spliced pole, can strengthen the strong hardness of steel sheet spliced pole through third high carbon steel sheet layer and fourth high carbon steel sheet layer, be convenient for like this to the boiler body shape of preapring for an unfavorable turn of events and support the protection and handle to the bulging force that can effectively prevent heat energy and bring.
Compared with the prior art, the beneficial effects of the utility model are that: the boiler steel frame component of the thermal power station is convenient for deformation prevention treatment of the boiler, is also convenient for enhancing the strength and hardness of the boiler steel frame component, and prevents the phenomena that the temperature difference between the inside and the outside of the boiler is too large and the boiler is broken when the heat energy in the boiler is too high;
1. the first high-carbon steel plate layer is arranged in the boiler body, so that the hardness of the boiler body is improved conveniently, the phenomenon that the boiler body is broken and deformed due to overlarge temperature difference between the inside and the outside of the boiler body is prevented conveniently, heat insulation treatment is performed on the boiler body conveniently through the heat insulation layer, the temperature in the boiler body is prevented from being transmitted to the outer end of the boiler body, and the phenomenon that workers are scalded easily is avoided;
2. the inner ends of the steel plate connecting columns are welded to the outer end of the boiler body, so that the steel frame member body is convenient to mount on the outer surface of the boiler body, the heat energy collecting position in the boiler body is convenient to reinforce through the steel frame member body, the strength and hardness of the steel frame member body can be effectively improved through the graphite plate layer and the second high-carbon steel plate layer, the second high-carbon steel plate layer is connected in the steel frame member body in a wave shape and can play a role of supporting the steel frame member body, the phenomenon of deformation of the steel frame member body is preliminarily prevented, the fourth high-strength steel support column is connected on the inner side of the steel frame member body at an equal angle, the steel frame member body is convenient to support, the hardness and strength of the steel frame member body are also enhanced, the phenomenon of deformation of the boiler body caused by overhigh temperature of the heat energy collecting position in the boiler body is prevented, the graphite plate layer, the second high-carbon steel plate layer, the first high-strength steel support and the fourth high-strength steel support can effectively prevent the steel frame member body from deforming, and further prevent the boiler body from deforming;
3. through the spring rod that slides on third high-strength steel pillar, thereby make the inside of steel frame component body have elastic construction, when the steel frame component body receives outside extrusion, second high-strength steel pillar can receive the extrusion with the steel sheet base, slide in steel sheet sleeve's inside, make the spring rod block in the outer end of third high-strength steel pillar like this, second high-strength steel pillar all slides to steel sheet sleeve's inside with the steel sheet base, make the inside of steel frame component body have the elastic support structure like this, thereby can prevent that the phenomenon of serious deformation from appearing in the steel frame component body.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the top-view cross-sectional structure of the feed port and the sealing plate of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the steel frame member body and flange plate of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1-a boiler body, 2-a feed inlet, 3-a sealing plate, 4-a heat insulation layer, 5-a first high-carbon steel plate layer, 6-a steel frame member body, 7-a flange plate, 8-a graphite plate layer, 9-a second high-carbon steel plate layer, 10-a first high-strength steel support, 11-a second high-strength steel support, 12-a steel plate sleeve, 13-a spring rod, 14-a third high-strength steel support, 15-a steel plate base, 16-a fourth high-strength steel support, 17-a steel plate connecting column, 18-a third high-carbon steel plate layer and 19-a fourth high-carbon steel plate layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a thermal power station boiler steel frame component, feed inlet 2 has been seted up including the inside below of front side of boiler body 1, and the inside block of feed inlet 2 is connected with closing plate 3, the internal connection of boiler body 1 has heat preservation insulating layer 4, and the outside of heat preservation insulating layer 4 is connected with first high carbon steel sheet layer 5, be convenient for carry out combustion processing with thermal power material conveying to the inside of boiler body 1 through feed inlet 2, be convenient for carry out sealing process to feed inlet 2 through closing plate 3, can be with the effective separation of the heat of boiler body 1 inside through heat preservation insulating layer 4, the phenomenon of personnel scald prevents to appear, can tentatively strengthen boiler body 1's strong hardness through first high carbon steel sheet layer 5, can prevent that boiler body 1 from appearing the phenomenon of thermal energy like this, the phenomenon of thermal energy
The 2 groups of steel frame component bodies 6 are respectively connected to the front side and the rear side of the boiler body 1, flange plates 7 are fixedly connected to the left side and the right side of the steel frame component bodies 6, graphite plate layers 8 are connected to the inside of the steel frame component bodies 6, second high-carbon steel plate layers 9 are connected to the outer surfaces of the graphite plate layers 8, first high-strength steel pillars 10 are connected to the inside of the graphite plate layers 8 at equal angles, the steel frame component bodies 6 on the front side and the rear side are tightly connected through the flange plates 7, so that protection and deformation prevention treatment can be conveniently carried out on heat gathering positions inside the boiler body 1, the strength of the steel frame component bodies 6 can be improved through the graphite plate layers 8, the hardness of the steel frame component bodies 6 can be increased through the second high-carbon steel plate layers 9, a steel frame component body 6 is supported, and deformation of the steel frame component bodies 6 is prevented;
the second high-strength steel support 11 is fixedly connected to the inner surface of the graphite plate layer 8, the outer surface of the lower end of the second high-strength steel support 11 is connected with a steel plate sleeve 12, a spring rod 13 is fixedly connected to the middle of the lower end of the second high-strength steel support 11, the lower end of the spring rod 13 is connected with a third high-strength steel support 14 in a penetrating manner, the lower end of the third high-strength steel support 14 is connected with a steel plate base 15, the second high-strength steel support 11 is extruded to enable the spring rod 13 to slide downwards in the steel plate sleeve 12 and then be clamped at the outer end of the third high-strength steel support 14, so that the lower end of the steel plate sleeve 12 is tightly attached to the upper end of the steel plate base 15 and plays a supporting role, the spring rod 13 is clamped with the third high-strength steel support 14 to perform secondary supporting treatment on the inside of the steel frame member body 6, and the spring rod 13 enables the inside of the steel frame member body 6 to have slight elasticity, therefore, the phenomenon that the steel frame member body 6 is seriously deformed can be effectively prevented;
fourth high-strength steel pillar 16 fixed connection is at the inside inlayer of steel frame component body 6, angle welded connection such as internal surface of steel frame component body 6 has steel sheet spliced pole 17, and the equal fixedly connected with third high carbon steel sheet layer 18 in both sides about steel sheet spliced pole 17's inside, and the internal surface of third high carbon steel sheet layer 18 is connected with fourth high carbon steel sheet layer 19, the holding power of steel frame component body 6 has been increased through fourth high-strength steel pillar 16, can effectively prevent the phenomenon that steel frame component body 6 appears warping like this, weld steel frame component body 6 in boiler body 1's outer end through steel sheet spliced pole 17, can assemble the position to boiler body 1 inside heat like this and protect and the deformation processing of preapring for an unfavorable turn of events.
When the boiler steel frame component of the thermal power station is used, as shown in fig. 1 and 2, a boiler body 1 is fixedly connected with a first high-carbon steel plate layer 5 and plays a role in enhancing the hardness and strength of the boiler body 1, a heat-insulating layer 4 is fixedly connected with the first high-carbon steel plate layer 5 and plays a role in heat insulation and heat preservation, heat inside the boiler body 1 can be subjected to separation treatment through the heat-insulating layer 4, the phenomenon of scalding of personnel is prevented, the strong hardness of the boiler body 1 can be enhanced through the first high-carbon steel plate layer 5, and the phenomenon of deformation and breakage of the boiler body 1 is prevented;
as shown in fig. 3 and 4, the second layer 9 of high carbon steel plate has a wave-shaped structure inside the boiler body 1 and functions to support the steel frame member body 6 and reinforce the hardness of the steel frame member body 6, and the first high-strength steel support 10 is fixedly connected with the steel frame member body 6 and plays roles of supporting the steel frame member body 6 and increasing the strength of the steel frame member body 6, the second high-carbon steel plate layer 9 can enhance the hardness of the steel frame member body 6 and support the interior of the steel frame member body 6, thereby preventing the steel frame member body 6 from deforming, the steel frame component body 6 can protect and prevent deformation of the heat gathering position in the boiler body 1, the inside of the steel frame member body 6 can be secondarily supported through the first high-strength steel support 10, so that the phenomenon of deformation of the boiler body 1 can be effectively prevented;
as shown in fig. 3 and 4, the spring rod 13 forms a sliding structure inside the steel plate sleeve 12 and plays a role of supporting the steel frame member body 6, and the spring rod 13 is connected with the third high-strength steel support column 14 in a clamping manner and plays a role of preventing the steel frame member body 6 from being seriously deformed, when the steel frame member body 6 is subjected to an extrusion force, the second high-strength steel support column 11 is driven to slide inside the steel plate sleeve 12, so that the spring rod 13 is clamped on the outer surface of the third high-strength steel support column 14, the steel plate sleeve 12 is closely attached and connected with the steel plate base 15, so that the inside of the steel frame member body 6 has a multi-layer supporting force, and the steel frame member body 6 can be prevented from being deformed;
as shown in fig. 3 and 4, the steel plate connecting column 17 is welded to the boiler body 1 and serves to protect the boiler body 1, and the fourth high carbon steel plate layer 19 is closely attached and connected with the third high carbon steel plate layer 18 and plays a role in increasing the strength and hardness of the steel plate connecting column 17, the steel frame member body 6 is welded on the outer side of the boiler body 1 through the steel plate connecting column 17, the strength and the hardness of the steel frame member body 6 are higher, and the steel frame member body 6 has a plurality of layers of supporting force inside, which can support and protect the heat gathering position inside the boiler body 1 to prevent the boiler body 1 from deforming, the third high carbon steel plate layer 18 and the fourth high carbon steel plate layer 19 can improve the strength and hardness of the steel plate connecting column 17, and when the boiler body 1 is prevented from deforming, the steel plate connecting column 17 is extruded and deformed, and deformation of the boiler body 1 cannot be prevented.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a thermal power station boiler steelframe component which characterized in that: the method comprises the following steps:
the boiler comprises a boiler body, wherein a feed inlet is formed in the lower portion of the inner portion of the front side of the boiler body, a sealing plate is connected to the inner portion of the feed inlet in a clamping mode, a heat insulation layer is connected to the inner portion of the boiler body, and a first high-carbon steel plate layer is connected to the outer side of the heat insulation layer;
the boiler comprises a boiler body, a group of steel frame component bodies, a group of support frames and a group of support frames, wherein the group of steel frame component bodies are respectively connected to the front side and the rear side of the boiler body, flange plates are fixedly connected to the left side and the right side of each steel frame component body, a graphite plate layer is connected to the inside of each steel frame component body, a second high-carbon steel plate layer is connected to the outer surface of each graphite plate layer, and a first high-strength steel support column is connected to the inside of each graphite plate layer at equal angles;
the outer surface of the lower end of the second high-strength steel support is connected with a steel plate sleeve, a spring rod is fixedly connected in the middle of the lower end of the second high-strength steel support, the lower end of the spring rod is connected with a third high-strength steel support in a penetrating manner, and the lower end of the third high-strength steel support is connected with a steel plate base;
and the fourth high-strength steel support column is fixedly connected to the inner layer of the steel frame member body, the steel plate connecting column is welded and connected to the inner surface of the steel frame member body at equal angles, a third high-carbon steel plate layer is fixedly connected to the upper side and the lower side of the inside of the steel plate connecting column, and the inner surface of the third high-carbon steel plate layer is connected with a fourth high-carbon steel plate layer.
2. A thermal power plant boiler steel frame structure as claimed in claim 1, characterized in that: boiler body and first high carbon steel sheet layer fixed connection and play the effect of strengthening boiler body hardness and intensity, and thermal-insulated layer and first high carbon steel sheet layer fixed connection and play thermal-insulated heat preservation effect.
3. A thermal power plant boiler steel frame structure as claimed in claim 1, characterized in that: the second high-carbon steel plate layer is of a wave-shaped structure in the boiler body and plays roles in supporting the steel frame component body and strengthening the hardness of the steel frame component body, and the first high-strength steel support column is fixedly connected with the steel frame component body and plays roles in supporting the steel frame component body and increasing the strength of the steel frame component body.
4. A thermal power plant boiler steel frame structure as claimed in claim 1, characterized in that: the spring rod forms a sliding structure in the steel plate sleeve and plays a role in supporting the steel frame component body, and the spring rod is connected with the third high-strength steel support in a clamping mode and plays a role in preventing the steel frame component body from being seriously deformed.
5. A thermal power plant boiler steel frame structure as claimed in claim 1, characterized in that: the steel plate connecting column is welded with the boiler body and plays a role in protecting the boiler body, and the fourth high-carbon steel plate layer is tightly attached to the third high-carbon steel plate layer and plays a role in increasing the strength and hardness of the steel plate connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926258.XU CN214891088U (en) | 2021-04-30 | 2021-04-30 | Boiler steel frame component for thermal power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120926258.XU CN214891088U (en) | 2021-04-30 | 2021-04-30 | Boiler steel frame component for thermal power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214891088U true CN214891088U (en) | 2021-11-26 |
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ID=78889503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120926258.XU Active CN214891088U (en) | 2021-04-30 | 2021-04-30 | Boiler steel frame component for thermal power station |
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| CN (1) | CN214891088U (en) |
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2021
- 2021-04-30 CN CN202120926258.XU patent/CN214891088U/en active Active
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