CN214416062U - Novel marine access & exit support piece - Google Patents
Novel marine access & exit support piece Download PDFInfo
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- CN214416062U CN214416062U CN202023099974.XU CN202023099974U CN214416062U CN 214416062 U CN214416062 U CN 214416062U CN 202023099974 U CN202023099974 U CN 202023099974U CN 214416062 U CN214416062 U CN 214416062U
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- frame
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Abstract
The utility model discloses a novel marine access & exit support piece, including outer braced frame, interior support frame, outer braced frame includes four outer frame plates, and four outer frame plates splice into rectangular frame, and interior support frame fixed connection is in outer braced frame, and interior support frame includes four inner frame plates, and four inner frame plates splice into diamond-shaped frame, the utility model discloses rational in infrastructure, support piece frame bulk strength is high, and the deflection is little, can effectively support the catalyst, prevents that the catalyst from dropping, the utility model discloses an interior frame diamond-shaped structural design makes whole support piece's central point link up unimpededly, has promoted flue gas mobility, has improved the treatment effeciency of catalyst.
Description
Technical Field
The utility model belongs to the technical field of marine SCR catalyst unit case technique and specifically relates to a novel marine access & exit support piece is related to.
Background
In the original design of the denitration system of the marine SCR denitration reactor (such as the position of a soot blower, the position of a horizontal flue supporting beam and the like), the catalyst unit box is manufactured into a fixed size, and in order to meet the replacement of catalysts with different specifications (the required heights of the catalysts with different specifications are different), different additional heights (unit box height-catalyst height) are required, and the additional heights are realized by filling the inlet support.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned prior art's demand, provide a novel marine access & exit support piece.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel marine access & exit support piece, includes outer braced frame, interior braced frame, outer braced frame includes four outer frame plates, four outer frame plate splices into rectangular frame, interior braced frame fixed connection is in outer braced frame, interior braced frame includes four inner frame plates, four inner frame plate splices into diamond frame.
The width sizes of the outer frame plate and the inner frame plate are consistent, and the outer frame plate and the inner frame plate are both made of flat steel.
And the splicing points of two adjacent inner frame plates are welded at the central position of each outer frame plate.
The inner sides of four corner positions of the outer supporting frame are connected with corner supports in a welded mode, and the corner supports are made of angle steel.
The utility model has the advantages that: the utility model discloses rational in infrastructure, support piece frame bulk strength is high, and the deflection is little, can effectively support the catalyst, prevents that the catalyst from dropping, the utility model discloses an internal frame rhombus structural design makes whole support piece's central authorities position link up without hindrance, has promoted flue gas mobility, has improved the treatment effeciency of catalyst.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is a schematic structural diagram of the present invention applied to a catalyst unit box.
In the figure: the device comprises an outer support frame 1, an outer frame plate 11, an inner support frame 2, an inner frame plate 21, corner supports 3, a unit box 4 and a catalyst 5.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the descriptions of "left", "right", etc. in the present invention all refer to fig. 1 as the reference direction:
as shown in fig. 2, unit case 4 is the important component part of flue among the deNOx systems, and unit case 4 is the hollow structure who link up from top to bottom, and mid-mounting has catalyst 5 in unit case 4, and catalyst 5 plays the denitration effect of flue gas, and the upper and lower both ends of unit case 4 are all installed the utility model discloses (access & exit support piece), access & exit support piece play block, the mounted position's of location catalyst 5 effect, and access & exit support piece of lower extreme still plays the effect of supporting catalyst 5, prevents that the catalyst from dropping.
As shown in fig. 1, a novel marine access support, including outer braced frame 1, interior braced frame 2, outer braced frame 1 includes four outer framework plates 11, four outer framework plates 11 splice into rectangular frame, interior braced frame 2 fixed connection is in outer braced frame 1, interior braced frame 2 includes four inner frame plates 21, four inner frame plates 21 splice into diamond-shaped frame, outer braced frame 1 size matches with unit case 4 hole size, play the supporting role of unit case 4 lateral wall, prevent that unit case 4 from warping, interior braced frame 2 has two effects, firstly, play the effect of strengthening outer braced frame 1 structural strength, secondly, play and support catalyst 5, prevent that the catalyst from dropping out the effect of unit case 4.
The splicing point of two adjacent inner frame boards 21 is all welded in the central position of every outer frame board 11, diamond frame structure's interior support frame 2 arranges placed in the middle, because the band steel is thinner, easy deformation, whole support piece frame holistic intensity can be guaranteed to diamond frame structure, can satisfy the support requirement to catalyst 5, because there is great hole area in the middle of the diamond, the flue gas is when passing through the unit case, also central position is more concentrated, the fine convection current requirement of ventilating of flue gas that has satisfied like this, help promoting the flue gas mobility, the treatment effeciency of catalyst has been improved.
The inner sides of four corner positions of the outer supporting frame 1 are all welded with corner supports 3, the corner supports 3 are made of angle steel, transverse edges and vertical edges of the outer supporting frame 1 can be pulled through the corner supports 3, the welding length is increased, and the effect of enhancing the structural strength of the corner positions is achieved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel marine access & exit support piece, includes outer braced frame (1), interior braced frame (2), its characterized in that: the outer supporting frame (1) comprises four outer frame plates (11), the four outer frame plates (11) are spliced into a rectangular frame, the inner supporting frame (2) is fixedly connected in the outer supporting frame (1), the inner supporting frame (2) comprises four inner frame plates (21), and the four inner frame plates (21) are spliced into a rhombic frame.
2. A novel marine port support according to claim 1, wherein: the width sizes of the outer frame plate (11) and the inner frame plate (21) are consistent, and the outer frame plate (11) and the inner frame plate (21) are both made of flat steel.
3. A novel marine port support according to claim 1, wherein: the splicing point of two adjacent inner frame plates (21) is welded at the central position of each outer frame plate (11).
4. A novel marine port support according to claim 1, wherein: the inner sides of four corner positions of the outer supporting frame (1) are all connected with corner supports (3) in a welded mode, and the corner supports (3) are made of angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099974.XU CN214416062U (en) | 2020-12-21 | 2020-12-21 | Novel marine access & exit support piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099974.XU CN214416062U (en) | 2020-12-21 | 2020-12-21 | Novel marine access & exit support piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214416062U true CN214416062U (en) | 2021-10-19 |
Family
ID=78052405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023099974.XU Active CN214416062U (en) | 2020-12-21 | 2020-12-21 | Novel marine access & exit support piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214416062U (en) |
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2020
- 2020-12-21 CN CN202023099974.XU patent/CN214416062U/en active Active
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