CN204079489U - A kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove - Google Patents
A kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove Download PDFInfo
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- CN204079489U CN204079489U CN201420564637.9U CN201420564637U CN204079489U CN 204079489 U CN204079489 U CN 204079489U CN 201420564637 U CN201420564637 U CN 201420564637U CN 204079489 U CN204079489 U CN 204079489U
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Abstract
The utility model relates to a kind of for sulfuric acid production process dry absorption tower, the acid resistant porcelain inner bag of circulation groove, object is to provide a kind of high temperature resistant, corrosion resistance nature, effective raising equipment carrier fluid amount and operating space, increase the service life, reduce cost of investment, save maintenance cost, increase the acid resistant porcelain inner bag of economical efficiency, acid resistant porcelain inner bag described in the utility model comprises the acidproof asbestos plate of outer tubular, described acidproof asbestos plate internal layer is injecting glue layer, described injecting glue layer is pasted with acid resistant porcelain brick layer, described acid resistant porcelain brick layer is enclosed by the concavo-convex acid-proof ceramic tile of some arcs half and is connected into the tubular structure same with described acidproof asbestos plate, the concavo-convex acid-proof ceramic tile of described arc half is that both sides are respectively equipped with protruding arc porcelain pile, described projection runs through and has screw, the adjacent concavo-convex acid-proof ceramic tile of described arc half in left and right is by connecting concavo-convex for described arc half adjacent for left and right acid-proof ceramic tile after corundum bolt-through described screw facing each other, the neighbouring concavo-convex acid-proof ceramic tile of some described arc half touches.
Description
Technical field
The utility model relates to a kind of inner bag, particularly relates to a kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove.
Background technology
Tradition dry absorption tower circulation groove adopts steel shell acid resisting brick structural anticorrosion.As Figure 1-3, traditional technology adopts acid resisting brick specification with GB: 230*113*65,230*113*55/65,230*113*45/65,230*113*35/65 (unit: mm), this liner because of acid resisting brick to build single-block area by laying bricks or stones little, very unfavorable factor is brought to construction, long construction period, because acid resisting brick is common structure brick, at the building process of acid resisting brick, even if professional anticorrosion troop is also difficult to ensure card acid resistant adhesive mortar and absolutely closely knit, full.Brick clip mortar joint is many, is difficult to be solidified into an entirety.Due to circulation groove in gas washing in SA production operating process at the bottom of Ta Bi, tower wash away and hold the fluctuation of parking period and the impact of the long-play vitriol oil and flue gas and service temperature, the change of pressure all can damage acid-proof ceramic tile and brick clamp mortar joint quality, time there will be cracking once the crack clay of liner of a specified duration or comes off, once clay occurs that cracking or dormin will infiltrate from crack, through acid resisting brick to asbestos plate, thermal expansion can be there is and ftracture in asbestos plate and acid, acid will penetrate into Steel Sheel, and Steel Sheel is bored a hole.Therefore, the work-ing life of traditional dry absorption tower is limited, generally will leak because of corrosion after 1 year in operation.Tower body corrosion leakage not only affects to be produced and can cause potential safety hazard, contaminate environment.At this moment and to repair difficulty comparatively large, repair and often cure the symptoms, not the disease again.Thus a kind of vicious cycle that cannot fundamentally solve is formed.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of high temperature resistant, corrosion resistance nature, and effective raising equipment carrier fluid amount and operating space, increase the service life, and reduces cost of investment, saves maintenance cost, increases the acid resistant porcelain inner bag of economical efficiency.
For reaching above-mentioned purpose, the utility model one is used for sulfuric acid production process dry absorption tower, the acid resistant porcelain inner bag of circulation groove, described acid resistant porcelain inner bag comprises the acidproof asbestos plate of tower body internal layer, described acidproof asbestos plate internal layer is injecting glue layer, described injecting glue layer is pasted with acid resistant porcelain brick layer, described acid resistant porcelain brick layer is enclosed by the concavo-convex acid-proof ceramic tile of some arcs half and is connected into the tubular structure same with described acidproof asbestos plate, the concavo-convex acid-proof ceramic tile of described arc half is that both sides are respectively equipped with protruding arc porcelain pile, described projection runs through and has screw, the adjacent concavo-convex acid-proof ceramic tile of described arc half in left and right is by connecting concavo-convex for described arc half adjacent for left and right acid-proof ceramic tile after bolt-through described screw facing each other, the neighbouring concavo-convex acid-proof ceramic tile of some described arc half touches.
Clay layer is provided with between wherein said injecting glue layer and the concavo-convex acid-proof ceramic tile of described arc half.
Clay layer is provided with between the concavo-convex acid-proof ceramic tile of described arc half of wherein neighbouring layer.
Wherein said clay layer is KPI clay.
The concavo-convex acid-proof ceramic tile of wherein said arc half is alchlor ceramic tile.
The concavo-convex acid-proof ceramic tile both sides of wherein said arc half are respectively equipped with a projection, and each described projection is provided with 3 screws.
The concavo-convex acid resisting brick of wherein said arc half is of a size of high 500mm, wide 300mm, thick 60mm.
Wherein said acidproof asbestos plate is stated as cylinder.
Wherein said bolt is corundum bolt.
The utility model acidproof inner bag difference from prior art is that the utility model achieves following technique effect:
1, the acidproof inner-tube structure that provides of the utility model is simple, construction and installation easy, and the bolted acid resisting brick of the camber that single-block area is large semi-convex concave edge crack tooled joint, makes tower body liner form an entirety.Sound construction makes acidproof cotton plate, colloid, acidproof camber brick is bonded as one, forms fine and close structural anticorrosion layer, to block the corrosion of medium to equipment box hat.
2, the acidproof inner bag that the utility model provides can fill up the cavity existed in building process, removes a hidden danger.There is high temperature resistant, corrosion resistance nature preferably, effectively improve equipment carrier fluid amount and operating space, extend work-ing life, decrease cost of investment, save maintenance cost, increase economical efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing dry absorption tower liner acid-proof ceramic tile;
Fig. 2 is the structural representation of acid resisting brick in Fig. 1;
Fig. 3 is existing acid resistant porcelain liner local syndeton schematic diagram;
Fig. 4 is the structural representation of the utility model dry absorption tower liner acid resistant porcelain inner bag;
Fig. 5 is the structural representation of the concavo-convex acid-proof ceramic tile of acid resistant porcelain inner bag arc half in Fig. 4;
Fig. 6 is the utility model acid resistant porcelain inner bag local syndeton schematic diagram.
Description of reference numerals: 1-acid-proof ceramic tile; 2-acid resistant porcelain liner; The concavo-convex acid-proof ceramic tile of 3-arc half; 3-1-is protruding; 3-2-groove; 3-3-screw; 4-corundum bolt; 5-Steel Sheel; The acidproof asbestos plate of 6-; 7-injecting glue layer; 8-clay layer.
Embodiment
Below in conjunction with drawings and Examples, to above-mentioned being described in more detail with other technical characteristic and advantage of the utility model.
The utility model one is used for sulfuric acid production process dry absorption tower, the acid resistant porcelain inner bag of circulation groove, as Figure 4-Figure 6, described acid resistant porcelain inner bag comprises the cylindric acidproof asbestos plate 6 of the skin be placed in dry absorption tower Steel Sheel 5, acidproof asbestos plate 6 internal layer is injecting glue layer 7, injecting glue layer 7 is communicated with connected clay layer 8 and is pasted with acid resistant porcelain brick layer (i.e. acid resistant porcelain liner 2), described acid resistant porcelain brick layer is enclosed by the concavo-convex acid-proof ceramic tile of some arcs half 3 and is connected into the tubular structure same with acidproof asbestos plate 6, the concavo-convex acid resisting brick of arc half 3 is of a size of high 500mm, wide 300mm, thick 60mm, the concavo-convex acid-proof ceramic tile of arc half 3 is respectively equipped with the arc porcelain pile of a protruding 3-1 for both sides, respective protrusions 3-1 place also has a groove 3-2 accordingly, each protruding 3-1 runs through and has 3 screw 3-3, after the concavo-convex acid-proof ceramic tile of some arcs half 3 that left and right is connected runs through screw 3-3 facing each other by corundum bolt 4, two pieces, the left and right concavo-convex acid-proof ceramic tile of arc half 3 is connected (groove 3-2 is connected with corundum bolt 4 with after protruding 3-1 clamping again), also connected by clay layer 8 between the concavo-convex acid-proof ceramic tile 3 of some arcs half be connected up and down, form a cylindric acid resistant porcelain inner bag thus.
The concavo-convex acid-proof ceramic tile 3 of further arc half can be selected from alchlor material, and clay layer is selected from KPI clay.
The utility model acid resistant porcelain inner bag to be connected by corundum bolt by the large camber half convex-concave acid-proof ceramic tile of single-block area and makes itself and acidproof cotton plate, colloid be bonded as one, form fine and close structural anticorrosion layer acid resistant porcelain inner bag, to block the corrosion of medium to equipment box hat.Also can fill up the cavity existed in building process simultaneously, remove a hidden danger.There is high temperature resistant, corrosion resistance nature preferably.Effectively improve equipment carrier fluid amount and operating space.Extend work-ing life.Decrease cost of investment.Save cost of investment, save maintenance cost, increase economical efficiency.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (9)
1. one kind for sulfuric acid production process dry absorption tower, the acid resistant porcelain inner bag of circulation groove, it is characterized in that: described acid resistant porcelain inner bag comprises the acidproof asbestos plate of outer tubular, described acidproof asbestos plate internal layer is injecting glue layer, described injecting glue layer is pasted with acid resistant porcelain brick layer, described acid resistant porcelain brick layer is enclosed by the concavo-convex acid-proof ceramic tile of some arcs half and is connected into the tubular structure same with described acidproof asbestos plate, the concavo-convex acid-proof ceramic tile of described arc half is that both sides are respectively equipped with protruding arc porcelain pile, described projection runs through and has screw, the adjacent concavo-convex acid-proof ceramic tile of described arc half in left and right is by connecting concavo-convex for described arc half adjacent for left and right acid-proof ceramic tile after bolt-through described screw facing each other, the neighbouring concavo-convex acid-proof ceramic tile of some described arc half touches.
2. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: be provided with clay layer between described injecting glue layer and the concavo-convex acid-proof ceramic tile of described arc half.
3. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: be provided with clay layer between the concavo-convex acid-proof ceramic tile of described arc half of neighbouring layer.
4. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to Claims 2 or 3, is characterized in that: described clay layer is KPI clay.
5. the acid resistant porcelain R camber brick inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: the concavo-convex acid-proof ceramic tile of described arc half is alchlor ceramic tile.
6. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: the concavo-convex acid-proof ceramic tile both sides of described arc half are respectively equipped with a projection, and each described projection is provided with 3 screws.
7. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: the concavo-convex acid resisting brick of described arc half is of a size of high 500mm, wide 300mm, thick 60mm.
8. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: described acidproof asbestos plate is stated as cylinder.
9. the acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove according to claim 1, is characterized in that: described bolt is corundum bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420564637.9U CN204079489U (en) | 2014-09-28 | 2014-09-28 | A kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420564637.9U CN204079489U (en) | 2014-09-28 | 2014-09-28 | A kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove |
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| Publication Number | Publication Date |
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| CN204079489U true CN204079489U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420564637.9U Active CN204079489U (en) | 2014-09-28 | 2014-09-28 | A kind of acid resistant porcelain inner bag for sulfuric acid production process dry absorption tower, circulation groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237898A (en) * | 2016-08-24 | 2016-12-21 | 常州市富运化工有限公司 | Porcelain plate type powder alcohol radical graphite paint blender |
-
2014
- 2014-09-28 CN CN201420564637.9U patent/CN204079489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106237898A (en) * | 2016-08-24 | 2016-12-21 | 常州市富运化工有限公司 | Porcelain plate type powder alcohol radical graphite paint blender |
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