CN201694992U - Full-back suspension strip type coke tower cover - Google Patents
Full-back suspension strip type coke tower cover Download PDFInfo
- Publication number
- CN201694992U CN201694992U CN2010202185885U CN201020218588U CN201694992U CN 201694992 U CN201694992 U CN 201694992U CN 2010202185885 U CN2010202185885 U CN 2010202185885U CN 201020218588 U CN201020218588 U CN 201020218588U CN 201694992 U CN201694992 U CN 201694992U
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- CN
- China
- Prior art keywords
- cage
- coke drum
- gallus
- type coke
- suspender belt
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- Expired - Lifetime
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Abstract
The utility model relates to a protective device of an industrial tower, in particular to a full-back suspension strip type coke tower cover, which is characterized by comprising a suspension ring. At least one covering cage is arranged below the suspension ring. When a coke tower is under the action of expansion on heating and contraction on cooling, an insulating layer attached onto the coke tower covering cage is correspondingly reduced by influence of the action of the expansion on heating and contraction on cooling, thereby effectively guaranteeing complete tightness of the insulating layer and realizing ideal insulation effect.
Description
Technical field
The utility model relates to a kind of protector of industrial tower.
Background technology
The external insulation structure of coke drum, the influence that expanded with heat and contract with cold by coke drum self is very big, original coke drum thermal insulation layer lagging material part wherein generally is to fix by the bar for line that is welded on the coke drum, so lagging material is easy to closely contact with the coke drum outer wall, so when coke drum expands with heat and contract with cold phenomenon owing to the temperature generation of self, thermal insulation layer can produce significantly thereupon and expand with heat and contract with cold, when the temperature of coke drum changes repeatedly, thermal insulation layer since expanding with heat and contract with cold repeatedly can deform or rupture.Thereby influence heat insulation effect.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of full back of the body gallus-type coke drum cover is provided, and is simple in structure, convenient and practical, effectively avoids expanding with heat and contract with cold for the destruction of thermal insulation layer of coke drum.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of full back of the body gallus-type coke drum cover, include suspension ring, and the suspension ring below is provided with one deck cage at least.
Further, described cage comprises at least two vertical suspender belts, and vertically an end of suspender belt is fixed on the described suspension ring, shows at least two piece horizontal suspender belts around the even parallel rows of vertical suspender belt from top to bottom.Vertically suspender belt is vertically evenly distributed around coke drum, and vertically the suspender belt top links to each other with the following ring that is placed on coke pinnacle of a pagoda suspension ring, and mode of connection can be for welding or around multiple modes such as bindings.
Further, described vertical suspender belt is with horizontal suspender belt and is zonal metal suspender belt.
Further, described suspension ring include the metal ring that at least two correspondences be arranged in parallel, fix by at least two metal upright posts between the metal ring in twos.The middle metal upright post that is provided with evenly is welded in the edge of two metal rings, to play the effect that separates metal ring and fix two metal rings.
Further, also include backing plate, described backing plate is arranged on described cage below, and the lower end of described backing plate and the described vertical suspender belt that shrouds is connected.
Further, be provided with one deck thermal insulation layer at least at described cage outside surface.
Further, described shrouding is provided with two-layerly, is provided with thermal insulation layer between two-layer shrouding, and shrouds the surface at skin and is provided with protective layer.
Further, described thermal insulation layer is fixed on the described cage body by bar for line.
Further, be provided with support described shrouding between two-layer the shrouding.Support makes between the cage and does not closely attach, but leave suitable space, like this, when being subjected to expanding with heat and contract with cold, coke drum does the time spent, be subjected to just corresponding the reducing of influence of the effect of expanding with heat and contract with cold attached to the thermal insulation layer on the coke drum cage, thereby effectively guaranteed the complete tightness of thermal insulation layer, realized comparatively ideal heat insulation effect.
Further, the interior cage of described two-layer cage is provided with bar for line, on bar for line uniform distribution and the cage.
The beneficial effects of the utility model are: do the time spent when coke drum is subjected to expanding with heat and contract with cold, be subjected to just corresponding the reducing of influence of the effect of expanding with heat and contract with cold attached to the thermal insulation layer on the coke drum cage, thereby effectively guaranteed the complete tightness of thermal insulation layer, realized comparatively ideal heat insulation effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used to explain the utility model, is not to be used to limit scope of the present utility model.
Embodiment 1: as shown in Figure 1, a kind of full back of the body gallus-type coke drum cover includes suspension ring 1, and suspension ring 1 below is provided with one deck cage 2.Described cage 2 comprises many vertical suspender belts 21, and vertically an end of suspender belt 21 is fixed on the described suspension ring 1, shows many piece horizontal suspender belts 22 around the even parallel rows of vertical suspender belt from top to bottom.Described vertical suspender belt 21 is with horizontal suspender belt 22 and is zonal metal suspender belt.Described suspension ring 1 include the metal ring 11 that at least two correspondences be arranged in parallel, and are fixing by at least two metal upright posts 12 between the metal ring 11 in twos.Be provided with one deck thermal insulation layer at least at described cage 2 outside surfaces.Described thermal insulation layer is fixed on the described cage body by bar for line 4.Be provided with support 5 between two-layer the shrouding described shrouding.The interior cage of described two-layer cage is provided with bar for line, on bar for line uniform distribution and the cage.
Embodiment 2: identical with embodiment 1, different is describedly shrouds 2 and is provided with two-layerly, is provided with thermal insulation layer between two-layer shrouding, and shrouds the surface at skin and is provided with protective layer.
The operation of making cover body is:
Laterally suspender belt and vertically suspender belt be banded band steel, vertically suspender belt is vertically evenly distributed around coke drum, laterally the suspender belt top links to each other with the following ring that is placed on coke pinnacle of a pagoda suspension ring, mode of connection can be for welding or around binding.Vertically the below of suspender belt is welded in the position that the coke drum bottom allows welding, and weld also can be coke drum cone backing plate.After vertically suspender belt is fixedly finished, again horizontal suspender belt evenly is arranged in parallel from top to bottom around coke drum, the point of crossing of the horizontal suspender belt of annular and vertical suspender belt, adopt the mode of welding to be fixed, like this, vertical suspender belt has just formed a cage structure with horizontal suspender belt coke drum has been covered, in the middle of installation process, cage and coke drum walls are not tight attaching, but leave suitable space, like this, when being subjected to expanding with heat and contract with cold, coke drum does the time spent, just corresponding the reducing of reactive force of being expanded with heat and contract with cold attached to the thermal insulation layer on the coke drum cage, thus the complete tightness of thermal insulation layer effectively guaranteed, realize comparatively ideal heat insulation effect.After the framework welding of full back of the body gallus-type coke drum cage is finished, also need weld bar for line and outer suspender belt support thereon, bar for line is uniformly distributed on laterally vertical suspender belt, and angle is to be the best perpendicular to the coke drum face, and the thickness of the required thermal insulation layer that adheres to is suitable on length and the cage.In addition, the dome-shaped position of cage top also is welded with outer suspender belt support, welding process is identical with bar for line, length slightly is longer than bar for line, and its effect is when thermal insulation layer covers the bar for line on the cage just fully, and outer suspender belt support can also be given prominence to thermal insulation layer slightly.Thermal insulation layer is fixed on the cage by bar for line, and the fixedly outer cage of one deck is welded in the mode identical with interior cage again in the surface of thermal insulation layer, and wherein, the vertical suspender belt of outer cage welds or be bound to going up on the ring of suspension ring.At last; enclose layer protective layer on the cage outside; protective layer can be the corrugation colored steel; fixed form can be fixed on the suspender belt outside transverse annular by self-tapping screw; fixed on the suspender belt outside vertically with rivet; after fixedly finishing, can adopt annular Galvanized Steel Strip to be fixed again, to guarantee the firm and firm of whole full back of the body gallus-type coke drum cover at horizontal position.
Embodiment 3: identical with embodiment 1, different is describedly shrouds 2 and is provided with two-layerly, is provided with thermal insulation layer between two-layer shrouding, and shrouds the surface at skin and is provided with protective layer, is provided with support 5 on the described top of shrouding and between the tower body in shrouding.Also include backing plate 3, described backing plate 3 is arranged on described cage 2 belows, and is connected with tower body.Described backing plate 3 is connected with the described lower end of shrouding vertical suspender belt 21 of 2.
When not having backing plate 3, shrouding the lower end can be fixed on the tower body in many ways.
The above only is preferred embodiment of the present utility model, and is in order to restriction the utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. a full back of the body gallus-type coke drum cover is characterized in that include suspension ring, the suspension ring below is provided with one deck cage at least.
2. full back of the body gallus-type coke drum cover as claimed in claim 1, it is characterized in that, described cage comprises at least two vertical suspender belts, and vertically an end of suspender belt is fixed on the described suspension ring, shows at least two piece horizontal suspender belts around the even parallel rows of vertical suspender belt from top to bottom.
3. full back of the body gallus-type coke drum cover as claimed in claim 2 is characterized in that, described vertical suspender belt is with horizontal suspender belt and is zonal metal suspender belt.
4. full back of the body gallus-type coke drum cover as claimed in claim 1 is characterized in that described suspension ring include the metal ring that at least two correspondences be arranged in parallel, fixes by at least two metal upright posts between the metal ring in twos.
5. full back of the body gallus-type coke drum cover as claimed in claim 2 is characterized in that, also includes backing plate, and described backing plate is arranged on described cage below, and is connected with tower body; The lower end of described backing plate and the described vertical suspender belt that shrouds is connected.
6. as the arbitrary described full back of the body gallus-type coke drum cover of claim 1 to 5, it is characterized in that, be provided with one deck thermal insulation layer at least at described cage outside surface.
7. full back of the body gallus-type coke drum cover as claimed in claim 1 is characterized in that, described shrouding is provided with two-layerly, is provided with thermal insulation layer between two-layer shrouding, and shrouds the surface at skin and is provided with protective layer.
8. full back of the body gallus-type coke drum cover as claimed in claim 7 is characterized in that described thermal insulation layer is fixed on the described cage body by bar for line.
9. full back of the body gallus-type coke drum cover as claimed in claim 8 is characterized in that, is provided with support described shrouding between two-layer the shrouding.
10. as described in the claim 8, it is characterized in that the interior cage of described two-layer cage is provided with bar for line, on bar for line uniform distribution and the cage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202185885U CN201694992U (en) | 2010-06-08 | 2010-06-08 | Full-back suspension strip type coke tower cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202185885U CN201694992U (en) | 2010-06-08 | 2010-06-08 | Full-back suspension strip type coke tower cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201694992U true CN201694992U (en) | 2011-01-05 |
Family
ID=43396233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202185885U Expired - Lifetime CN201694992U (en) | 2010-06-08 | 2010-06-08 | Full-back suspension strip type coke tower cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201694992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809056A (en) * | 2018-12-27 | 2019-05-28 | 苏州国投华科能源科技有限公司 | Suitable for disabling the heat preserving method of bar for line tank body |
-
2010
- 2010-06-08 CN CN2010202185885U patent/CN201694992U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109809056A (en) * | 2018-12-27 | 2019-05-28 | 苏州国投华科能源科技有限公司 | Suitable for disabling the heat preserving method of bar for line tank body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110105 |