CN208687758U - A kind of thermal power plant submerged slag conveyor bottom construction - Google Patents
A kind of thermal power plant submerged slag conveyor bottom construction Download PDFInfo
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- CN208687758U CN208687758U CN201821219947.1U CN201821219947U CN208687758U CN 208687758 U CN208687758 U CN 208687758U CN 201821219947 U CN201821219947 U CN 201821219947U CN 208687758 U CN208687758 U CN 208687758U
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- steel plate
- furnace hearth
- power plant
- thermal power
- plate
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Abstract
The utility model discloses a kind of thermal power plant submerged slag conveyor bottom constructions of thermal power plant technical field, convex closure is evenly arranged at the top of the steel plate of furnace hearth, the bottom of the steel plate of furnace hearth is provided with heat-insulated coated steel plate, the bottom of the heat-insulated coated steel plate is evenly arranged with ripple elastic steel strip and damping spring group, and poor arrangement before and after ripple elastic steel strip and damping spring group, the bottom of the ripple elastic steel strip and damping spring group is arranged at the top of bottom plate, pass through the setting of this thermal power plant submerged slag conveyor bottom construction, the evenly distributed high temperature material residue that reduces of convex closure falls directly on probability on steel plate of furnace hearth, there is a buffer function simultaneously, high temperature material residue can be slipped on steel plate of furnace hearth when falling on convex closure, reduce the impact of steel plate of furnace hearth, ripple elastic steel strip and damping spring group are equipped with, it can be High temperature material residue plays buffer function when falling on steel plate of furnace hearth, reduce shock dynamics, improve service life.
Description
Technical field
The utility model relates to thermal power plant technical field, specially a kind of thermal power plant submerged slag conveyor furnace bottom knot
Structure.
Background technique
Thermal power plant abbreviation thermal power plant is using combustible as the factory of fuel production electric energy, its basic production
Process is: fuel heating water in burning generates steam, and the chemical energy of fuel is transformed into thermal energy, steam pressure pushing turbine
Rotation, thermal energy are converted into mechanical energy, and then steam turbine drives generator rotation, and mechanical energy is transformed into electric energy.Thermal power plant's fuel
A large amount of material residue can be generated after burning, need to pull material residue out using submerged slag conveyor, the drop-bottom of submerged slag conveyor is to be used for
The support plate for supporting material residue, facilitates material residue to export, and the furnace bottom of submerged slag conveyor is usually steel plate at present, relatively simple for structure, makes
It has been grown with the time and has been easy to be smashed by high temperature material residue, for this purpose, we have proposed a kind of thermal power plant submerged slag conveyor bottom constructions.
Utility model content
The purpose of this utility model is to provide a kind of thermal power plant submerged slag conveyor bottom constructions, to solve above-mentioned back
The furnace bottom of the current submerged slag conveyor proposed in scape technology is usually steel plate, relatively simple for structure, has grown easy quilt using the time
The problem of high temperature material residue smashes.
To achieve the above object, the utility model provides the following technical solutions: a kind of thermal power plant submerged slag conveyor furnace
Bottom structure, including steel plate of furnace hearth are evenly arranged with convex closure at the top of the steel plate of furnace hearth, and the bottom of the steel plate of furnace hearth is provided with
Heat-insulated coated steel plate, the bottom of the heat-insulated coated steel plate are evenly arranged with ripple elastic steel strip and damping spring group, and ripple
The bottom of poor arrangement before and after elastic steel strip and damping spring group, the ripple elastic steel strip and damping spring group is arranged at bottom
The top of plate.
It preferably, is to be welded and fixed between the steel plate of furnace hearth, heat-insulated coated steel plate, ripple elastic steel strip and bottom plate.
Preferably, it is integrally formed between the steel plate of furnace hearth and convex closure.
Preferably, it is bolted between the damping spring group and heat-insulated coated steel plate, bottom plate.
Preferably, the bottom plate is 304 stainless steel plates.
Compared with prior art, the utility model has the beneficial effects that passing through this thermal power plant submerged slag conveyor furnace bottom
The evenly distributed high temperature material residue that reduces of the setting of structure, convex closure falls directly on probability on steel plate of furnace hearth, while having one
Buffer function can be slipped on steel plate of furnace hearth when high temperature material residue is fallen on convex closure, reduce the impact of steel plate of furnace hearth, heat-insulated painting steel loading
Plate had both increased the intensity of steel plate of furnace hearth, at the same also make the heat at the top of steel plate of furnace hearth it is few as far as possible be transmitted to steel plate of furnace hearth bottom
Other assemblies on, reduce the aging speed of other assemblies, improve service life, ripple elastic steel strip and damping spring group are matched
Setting is closed, buffer function can be played when high temperature material residue is fallen on steel plate of furnace hearth, the stress of steel plate of furnace hearth is unloaded into a part, is subtracted
Dynamics is hit less, is improved service life.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model left view.
In figure: 1 steel plate of furnace hearth, 2 convex closures, 3 heat-insulated coated steel plates, 4 ripple elastic steel strips, 5 damping spring groups, 6 bottom plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of thermal power plant submerged slag conveyor furnace bottom knot
Structure, including steel plate of furnace hearth 1, the top of the steel plate of furnace hearth 1 are evenly arranged with convex closure 2, and the bottom of the steel plate of furnace hearth 1 is provided with
The bottom of heat-insulated coated steel plate 3, the heat-insulated coated steel plate 3 is evenly arranged with ripple elastic steel strip 4 and damping spring group 5, and
The bottom of the 5 poor arrangement in front and back of ripple elastic steel strip 4 and damping spring group, the ripple elastic steel strip 4 and damping spring group 5 is equal
The top of bottom plate 6 is set.
It wherein, is that welding is solid between the steel plate of furnace hearth 1, heat-insulated coated steel plate 3, ripple elastic steel strip 4 and bottom plate 6
Fixed, connection is more stable, is integrally formed between the steel plate of furnace hearth 1 and convex closure 2, easily manufactured, stable structure, the damping spring
It is bolted between group 5 and heat-insulated coated steel plate 3, bottom plate 6, easy for installation and stable, the bottom plate 6 is 304 stainless steels
Bottom plate, intensity is high, corrosion-resistant, is not easy to get rusty.
Bottom plate 6: being welded on the bottom of submerged slag conveyor by working principle, and when high temperature material residue blanking has most first to fall in
On convex closure 2, there is fraction to fall on steel plate of furnace hearth 1, the high temperature material residue fallen on convex closure 2, which can take advantage of a situation, to be slipped on steel plate of furnace hearth 1,
It shock to steel plate of furnace hearth 1 is reduced, improves service life, while convex closure 2 can also prevent high temperature material residue during transportation
Sliding, heat-insulated coated steel plate 3 had both increased the intensity of steel plate of furnace hearth 1, while also making the heat at 1 top of steel plate of furnace hearth few as far as possible
It is transmitted in the other assemblies of 1 bottom of steel plate of furnace hearth, reduces the aging speed of other assemblies, improve service life, ripple elasticity
Steel bar 4 plays the role of the heat-insulated coated steel plate 3 of resilient support and steel plate of furnace hearth 1, and it is heat-insulated that damping spring group 5 also functions to resilient support
The effect of coated steel plate 3 and steel plate of furnace hearth 1, ripple elastic steel strip 4 and damping spring group 5 are equipped with, can be in high temperature material residue
Buffer function is played when falling on steel plate of furnace hearth 1, the stress of steel plate of furnace hearth 1 is unloaded into a part, reduces shock dynamics, raising makes
Use the service life.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of thermal power plant submerged slag conveyor bottom construction, including steel plate of furnace hearth (1), it is characterised in that: the furnace bottom steel
It is evenly arranged at the top of plate (1) convex closure (2), the bottom of the steel plate of furnace hearth (1) is provided with heat-insulated coated steel plate (3), described
The bottom of heat-insulated coated steel plate (3) is evenly arranged with ripple elastic steel strip (4) and damping spring group (5), and ripple elastic steel strip
(4) and poor arrangement before and after damping spring group (5), the bottom of the ripple elastic steel strip (4) and damping spring group (5) is respectively provided with
At the top of bottom plate (6).
2. a kind of thermal power plant submerged slag conveyor bottom construction according to claim 1, it is characterised in that: the furnace bottom
It is to be welded and fixed between steel plate (1), heat-insulated coated steel plate (3), ripple elastic steel strip (4) and bottom plate (6).
3. a kind of thermal power plant submerged slag conveyor bottom construction according to claim 1, it is characterised in that: the furnace bottom
It is integrally formed between steel plate (1) and convex closure (2).
4. a kind of thermal power plant submerged slag conveyor bottom construction according to claim 1, it is characterised in that: the damping
Groups of springs (5) and heat-insulated coated steel plate (3), bottom plate are bolted between (6).
5. a kind of thermal power plant submerged slag conveyor bottom construction according to claim 1, it is characterised in that: the bottom plate
It (6) is 304 stainless steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219947.1U CN208687758U (en) | 2018-07-31 | 2018-07-31 | A kind of thermal power plant submerged slag conveyor bottom construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821219947.1U CN208687758U (en) | 2018-07-31 | 2018-07-31 | A kind of thermal power plant submerged slag conveyor bottom construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687758U true CN208687758U (en) | 2019-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821219947.1U Expired - Fee Related CN208687758U (en) | 2018-07-31 | 2018-07-31 | A kind of thermal power plant submerged slag conveyor bottom construction |
Country Status (1)
| Country | Link |
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| CN (1) | CN208687758U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232561A (en) * | 2019-10-10 | 2020-06-05 | 河北冀凯铸业有限公司 | Novel high-strength high-wear-resistance scraper with crushing function |
-
2018
- 2018-07-31 CN CN201821219947.1U patent/CN208687758U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232561A (en) * | 2019-10-10 | 2020-06-05 | 河北冀凯铸业有限公司 | Novel high-strength high-wear-resistance scraper with crushing function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20190731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |