CN212430819U - External heat insulation vertical waste heat boiler module and guard plate integrated structure - Google Patents
External heat insulation vertical waste heat boiler module and guard plate integrated structure Download PDFInfo
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- CN212430819U CN212430819U CN202021245631.7U CN202021245631U CN212430819U CN 212430819 U CN212430819 U CN 212430819U CN 202021245631 U CN202021245631 U CN 202021245631U CN 212430819 U CN212430819 U CN 212430819U
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Abstract
The utility model relates to a waste heat boiler modular structure technical field specifically is a vertical waste heat boiler module of outer heat preservation and backplate integral type structure, and it can effectively reduce manufacturing cost, reduces on-the-spot installation work load, and it includes left backplate, right backplate, module tube sheet, its characterized in that, a left side backplate with the interval correspondence is provided with the U-shaped district respectively on the backplate of the right side, a left side backplate with right side backplate is in support seat, lower extreme linking module under bracing seat on the linking module of U-shaped district department, module tube sheet both ends are provided with the widening district and connect respectively support seat on the module with the module under bracing seat, a left side backplate with connect through the brace that is X-shaped and arranges between the backplate of the right side.
Description
Technical Field
The utility model relates to a waste heat boiler modular structure technical field specifically is a vertical waste heat boiler module of outer heat preservation and backplate integral type structure.
Background
Gas-steam combined cycle has become one of the most important power generation technologies in the world at present, and a large number of countries with rich oil resources in the middle east begin to build combined cycle units in large quantities. In this context, external heat-insulating waste heat boilers have come into force. At present, in general operation, a conventional module needs to be independently designed to be transported, the module and the transportation frame are assembled and then leave a factory, a guard plate leaves the factory singly, the design work and the manufacturing cost are increased, and the field installation workload is large.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that current cost is high, the field installation work load is big, the utility model provides an outer vertical exhaust-heat boiler module that keeps warm and backplate integral type structure, it can effectively reduce manufacturing cost, reduces field installation work load.
The technical scheme is as follows: the utility model provides an outer vertical exhaust-heat boiler module and backplate integral type structure that keeps warm, it includes left backplate, right backplate, module tube sheet, its characterized in that, left backplate with it is provided with the U-shaped district to correspond at an interval respectively on the right backplate, left backplate with right backplate is in U-shaped district department upper end linking module upper strut seat, lower extreme linking module under bracing seat, module tube sheet both ends are provided with the widening district and connect respectively module upper strut seat with module under bracing seat, left backplate with be connected through the brace that X-shaped was arranged between the right backplate.
The support is further characterized in that the brace comprises a first brace in an integral section type and two second braces in a sectional type, the two second braces are connected through a connecting plate, and the first brace is provided with a through hole for the connecting plate to pass through;
the upper end of the module lower supporting seat is provided with a first mounting hole for fixedly connecting the lower end of the module tube plate and a first bolt and a first nut;
the lower end of the module upper supporting seat is provided with a second mounting hole for fixedly connecting the upper end of the module tube plate and is provided with a second bolt and a second nut;
channel steel is arranged on the inner sides of the left guard plate and the right guard plate, a horizontal steel plate is fixedly welded on the channel steel, and the brace is connected with the horizontal steel plate;
the module is provided with on the supporting seat with the flat board that the channel-section steel upper end is connected, the channel-section steel lower extreme with left side backplate or the flange of right side backplate inner wall is connected.
Adopt the utility model discloses afterwards, compare with current conventional design, module tube sheet and left backplate, right backplate integral structure for saved module transportation frame when dispatching from the factory, reduced design work and manufacturing cost, the on-the-spot installation work volume also significantly reduces.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 2;
FIG. 4 is a schematic view of the connection of the modular tube sheet to the left and right guard plates;
FIG. 5 is a schematic structural view of a support base on a module;
FIG. 6 is a schematic view of a module lower support seat structure;
FIG. 7 is a schematic view of a modular tube sheet configuration.
Detailed Description
See fig. 1 to 7, a vertical exhaust-heat boiler module of outer heat preservation and backplate integral type structure, it includes left backplate 1, right backplate 2, module tube sheet 3, it is provided with U-shaped district 4 to correspond respectively at the interval on left backplate 1 and the right backplate 2, left backplate 1 and right backplate 2 are in U-shaped district 4 department upper end linking module support seat 5, lower extreme linking module under bracing seat 6, module tube sheet 3 both ends are provided with widen district 7 and link module upper support seat 5 and module under bracing seat 6 respectively, widen district 7 and be used for hanging of module tube sheet 3, this point has obvious difference with conventional module tube sheet, be connected through the brace that is X-shaped and arranges between left backplate 1 and the right backplate 2, eliminate the influence of the inside malleation of boiler.
The brace includes the first brace 8 of whole sectional type and two second braces 9 of sectional type, connects through connecting plate 10 between two second braces 9, offers the through-hole that lets connecting plate 10 pass through on the first brace 8.
The upper end of the module lower support seat 6 is provided with a first mounting hole 11 for fixedly connecting the lower end of the module tube plate and a first bolt 12 and a first nut 13; the lower end of the module upper supporting seat 5 is provided with a second mounting hole 14 for fixedly connecting the upper end of the module tube plate, and a second bolt 15 and a second nut 16.
The inner sides of the left guard plate 1 and the right guard plate 2 are provided with channel steel 17, horizontal steel plates 18 are welded and fixed on the channel steel 17, and the brace is connected with the horizontal steel plates 18.
And a flat plate 19 connected with the upper end of the channel steel 17 is arranged on the module upper supporting seat 5, and the lower end of the channel steel 17 is connected with a convex plate 20 on the inner wall of the left guard plate 1 or the right guard plate 2.
The module upper supporting seat 5 and the module lower supporting seat 6 are arranged in the U-shaped area 4, play a role in connecting the module tube plate 3 with the left guard plate 1 and the right guard plate 2, and play a role in supporting. When the module is hoisted on site, the upper module supporting seat 5 and the lower module supporting seat 6 need to be dismantled and replaced by a suspender.
Claims (6)
1. The utility model provides an outer vertical exhaust-heat boiler module and backplate integral type structure that keeps warm, it includes left backplate, right backplate, module tube sheet, its characterized in that, left backplate with it is provided with the U-shaped district to correspond at an interval respectively on the right backplate, left backplate with right backplate is in U-shaped district department upper end linking module upper strut seat, lower extreme linking module under bracing seat, module tube sheet both ends are provided with the widening district and connect respectively module upper strut seat with module under bracing seat, left backplate with be connected through the brace that X-shaped was arranged between the right backplate.
2. The integrated structure of the external heat-insulation vertical waste heat boiler module and the protective plate as claimed in claim 1, wherein the brace comprises a first integral brace and two second segmented braces, the two second braces are connected through a connecting plate, and the first brace is provided with a through hole for the connecting plate to pass through.
3. The integrated structure of the external heat-insulation vertical waste heat boiler module and the protective plate as claimed in claim 1, wherein a first mounting hole for fixedly connecting the lower end of the module tube plate is formed at the upper end of the module lower support seat, and a first bolt and a first nut are arranged.
4. The integrated structure of the external heat-insulation vertical waste heat boiler module and the protective plate according to claim 1, wherein a second mounting hole for fixedly connecting the upper end of the module tube plate is formed at the lower end of the module upper supporting seat, and a second bolt and a second nut are arranged on the lower end of the module upper supporting seat.
5. The integrated structure of the external thermal insulation vertical waste heat boiler module and the guard plate as claimed in claim 1, wherein channel steel is arranged on the inner sides of the left guard plate and the right guard plate, horizontal steel plates are welded and fixed on the channel steel, and the brace is connected with the horizontal steel plates.
6. The integrated structure of the external thermal insulation vertical waste heat boiler module and the guard plate as claimed in claim 5, wherein a flat plate connected with the upper end of the channel steel is arranged on the module upper supporting seat, and the lower end of the channel steel is connected with the convex plate on the inner wall of the left guard plate or the right guard plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245631.7U CN212430819U (en) | 2020-06-30 | 2020-06-30 | External heat insulation vertical waste heat boiler module and guard plate integrated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021245631.7U CN212430819U (en) | 2020-06-30 | 2020-06-30 | External heat insulation vertical waste heat boiler module and guard plate integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212430819U true CN212430819U (en) | 2021-01-29 |
Family
ID=74277769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021245631.7U Active CN212430819U (en) | 2020-06-30 | 2020-06-30 | External heat insulation vertical waste heat boiler module and guard plate integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212430819U (en) |
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2020
- 2020-06-30 CN CN202021245631.7U patent/CN212430819U/en active Active
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