CN201909117U - Inlet and outlet water-proof structure for acidic etch tank - Google Patents
Inlet and outlet water-proof structure for acidic etch tank Download PDFInfo
- Publication number
- CN201909117U CN201909117U CN2010206771448U CN201020677144U CN201909117U CN 201909117 U CN201909117 U CN 201909117U CN 2010206771448 U CN2010206771448 U CN 2010206771448U CN 201020677144 U CN201020677144 U CN 201020677144U CN 201909117 U CN201909117 U CN 201909117U
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- water string
- process pipe
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Abstract
The utility model discloses an inlet and outlet water-proof structure for an acidic etch tank. The inlet and outlet water-proof structure comprises a groove wall (1), wherein an anti-corrosion surface course (9) is arranged on the inner side of the groove wall, a waterproof sleeve pipe (2) is arranged in the groove wall, one end of the waterproof sleeve pipe and the inner side surface of the groove wall are in the same level, the other end of the waterproof sleeve pipe extends out of the groove wall (1), a connecting flange (3) is arranged at a pipe orifice of the waterproof sleeve pipe, a process pipe (5) is arranged in the waterproof sleeve pipe, another connecting flange is arranged at one end of the process pipe extending out of the groove wall, and anti-corrosion cement (8) is arranged between the process pipe and the waterproof sleeve pipe and at seam crossings of the process pipe and the anti-corrosion surface course. The water stopping problem is solved through arranging a water stopping ring on the waterproof sleeve pipe, and a permeation path of an acidic medium is blocked through waterproof rubbers, the anti-corrosion cement and the anti-corrosion surface course, thereby ensuring that the waterproof sleeve pipe is prevented from being corroded. The inlet and outlet water-proof structure has the advantages of simple construction and short construction period, can save construction cost and has remarkable popularization significance.
Description
Technical field
The utility model relates to a kind of waterproof construction, particularly relates to a kind of import and export waterproof construction that is used for the sour corrosion groove, belongs to the waterproof technique field that the sour corrosion groove is imported and exported.
Background technique
For structure such as sour pond of the storage of reinforced concrete construction or acid accumulator storages, professional requirement according to main process, need install the import and export pipeline at sidewall, top board, the base plate equipotential of sour pond of storage or acid accumulator storage, if at pipeline and storage sour pond or acid accumulator storage sidewall, top board, the direct preformed hole of base plate link position, pipe laying can not well solve the leakage proof problem again; For easy construction, solution waterproof problem, general pre-buried rigidity or the soft waterproof casing bigger, the pipe laying more earlier of adopting than outer diameter tube.For structure such as free from corrosion clear water reserviors, adopt common water string to get final product.But for structure such as storage acid pond under the sour corrosion environment or acid accumulator storage are arranged, if adopt common water string, water string directly contacts with aggressive medium, can not satisfy the requirement that acid resistance is corroded, and corrosion protection has then become more scabrous problem.
Summary of the invention
The purpose of this utility model is, a kind of import and export waterproof construction that is used for the sour corrosion groove is provided.Have the advantages that construction is simple, save engineering cost and construction period weak point, can satisfy the antiseepage problem of acid resistance etching tank fully, both reached the waterproof purpose, can prevent that also pipeline from being corroded by acid medium.
The technical solution of the utility model: a kind of import and export waterproof construction that is used for the sour corrosion groove, comprise cell wall, the inboard of cell wall is provided with anticorrosion surface layer; Be provided with water string in the cell wall, water string one end is concordant with the inner side surface of cell wall, and the water string the other end stretches out cell wall, and the mouth of pipe of water string is provided with adpting flange; Be provided with process pipe in the water string, the end that process pipe stretches out cell wall also is provided with adpting flange; Between process pipe and water string, and the seam crossing of process pipe and anticorrosion surface layer is provided with corrosion-resistant clay.
The aforementioned import and export waterproof construction that is used for the sour corrosion groove, described water string is special-shaped rigid pipe.
The aforementioned import and export waterproof construction that is used for the sour corrosion groove, the water string outer wall in described cell wall neutral position is provided with water stop ring, is provided with the water proof rubber that width is 40～60mm between corresponding water string inwall of water stop ring and process pipe.
The aforementioned import and export waterproof construction that is used for the sour corrosion groove is provided with the water proof rubber that width is 50mm between corresponding water string inwall of described water stop ring and process pipe.
The aforementioned import and export waterproof construction that is used for the sour corrosion groove, described water proof rubber is the water-swellable water proof rubber.
The length that the aforementioned import and export waterproof construction that is used for the sour corrosion groove, described water string stretch out cell wall is 80～100mm.
The length that the aforementioned import and export waterproof construction that is used for the sour corrosion groove, described water string stretch out cell wall is 90mm.
Adpting flange on the aforementioned import and export waterproof construction that is used for the sour corrosion groove, described water string and process pipe is connected with adpting flange on the external process pipe through bolt and nut.
Compared with prior art, the utility model is by preventing that water stop ring is set on the sleeve pipe has solved the problem of preventing.Blocked the permeation pathway of acid medium simultaneously by water proof rubber, corrosion-resistant clay and anticorrosion surface layer, guaranteed that water string is not corroded.The utility model construction is simple, the construction period is short, can save engineering cost, is with the promotion of good sense.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Being labeled as in the accompanying drawing: 1-cell wall, 2-water string, 3-adpting flange, the external process pipe of 4-, 5-process pipe, 6-water stop ring, 7-water proof rubber, the corrosion-resistant clay of 8-, the anticorrosion surface layer of 9-.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to any restriction of the present utility model.
Embodiment.
The utility model as shown in Figure 1.A kind of import and export waterproof construction that is used for the sour corrosion groove comprises cell wall 1, and the inboard of cell wall 1 is provided with anticorrosion surface layer 9; Be provided with water string 2 in the cell wall 1, water string 2 one ends are concordant with the inner side surface of cell wall 1, and water string 2 the other ends stretch out cell wall 1, and the mouth of pipe of water string 2 is provided with adpting flange 3; Be provided with process pipe 5 in the water string 2, the end that process pipe 5 stretches out cell wall 1 also is provided with adpting flange 3; Between process pipe 5 and water string 2, and the seam crossing of process pipe 5 and anticorrosion surface layer 9 is provided with corrosion-resistant clay 8.Described water string 2 is special-shaped rigid pipes, and the material of its sleeve pipe 2 can adopt Steel Sleeve inner lining glass fiber reinforced plastic, fiber glass epoxy or UPVC plastics etc.Water string 2 outer walls in described cell wall 1 neutral position are provided with water stop ring 6, are provided with the water proof rubber 7 that width is 40～60mm between water stop ring 6 corresponding water string 2 inwalls and process pipe 5, and optimum width is 50mm.Described water proof rubber 7 is water-swellable water proof rubbers.The length that described water string 2 stretches out cell wall 1 is 80～100mm, and optimum length is 90mm.Adpting flange 3 on described water string 2 and the process pipe 5 is connected with adpting flange 3 on the external process pipe 4 through bolt and nut.
Work progress of the present utility model
As shown in Figure 1, make a water string earlier.Water string can be welded with steel pipe, the inner lining of steel pipe fiber glass epoxy, the length of steel pipe than the long 90mm of the thickness of cell wall about, be welded to connect flange at an end of steel pipe, at the outer wall welding water stop ring of steel pipe, the position of design water stop ring is in the neutral position of cell wall.In the construction acid tank, the water string of making is embedded in the cell wall of acid tank, when pre-buried, it is concordant with the inner side surface of cell wall that water string is provided with an end of flange, has a side of flange to stretch out cell wall, makes water stop ring just be positioned at the neutral position of cell wall.After reaching designing requirement, the concrete for the treatment of cell wall carries out preservative treatment again.Antiseptic construction is such, in water string, wear earlier a process pipe, make process pipe and water string coaxial, measured the water stop ring position of water string outer wall welding then, prevent that with water-swellable rubber from filling a circle between the process pipe of water stop ring position and water string then, its objective is shutoff when the welding water stop ring, what the distortion that produces at the water string inwall may produce leaks.During filling, make the water-swellable of water stop ring both sides prevent that the rubber width is even as far as possible.And then with all the other spaces between corrosion-resistant clay 8 plugging technology pipelines 5 and the water string 2, to guarantee during shutoff that corrosion-resistant clay 8 fills up to tamp that the space can not be arranged.And then, use the slit between corrosion-resistant clay 8 shutoff corrosion protection surface layers 9 and the process pipe 5 then, to guarantee that acid medium can not enter at cell wall inner side surface coating one deck corrosion protection surface layer 9.Principle of the present utility model is exactly the path by the infiltration of water string blocking-up water.Blocked the corrosion of acid medium by water proof rubber, corrosion-resistant clay and anticorrosion surface layer simultaneously, to reach the purpose of water-tight corrosion-proof to water string.
Claims (8)
1. import and export waterproof construction that is used for the sour corrosion groove, it is characterized in that: comprise cell wall (1), the inboard of cell wall (1) is provided with anticorrosion surface layer (9); Be provided with water string (2) in the cell wall (1), water string (2) one ends are concordant with the inner side surface of cell wall (1), and water string (2) the other end stretches out cell wall (1), and the mouth of pipe of water string (2) is provided with adpting flange (3); Be provided with process pipe (5) in the water string (2), the end that process pipe (5) stretches out cell wall (1) also is provided with adpting flange (3); Between process pipe (5) and water string (2), and the seam crossing of process pipe (5) and anticorrosion surface layer (9) is provided with corrosion-resistant clay (8).
2. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 1, it is characterized in that: described water string (2) is special-shaped rigid pipe.
3. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 1, it is characterized in that: water string (2) outer wall in described cell wall (1) neutral position is provided with water stop ring (6), is provided with the water proof rubber that width is 40～60mm (7) between water stop ring (6) corresponding water string (2) inwall and process pipe (5).
4. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 3, it is characterized in that: between described water stop ring (6) corresponding water string (2) inwall and process pipe (5), be provided with the water proof rubber that width is 50mm (7).
5. according to claim 3 or the 4 described import and export waterproof constructions that are used for the sour corrosion groove, it is characterized in that: described water proof rubber (7) is the water-swellable water proof rubber.
6. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 1, it is characterized in that: the length that described water string (2) stretches out cell wall (1) is 80～100mm.
7. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 6, it is characterized in that: the length that described water string (2) stretches out cell wall (1) is 90mm.
8. according to the described import and export waterproof construction that is used for the sour corrosion groove of claim 1, it is characterized in that: the adpting flange (3) on described water string (2) and the process pipe (5) is connected with adpting flange (3) on the external process pipe (4) through bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206771448U CN201909117U (en) | 2010-12-23 | 2010-12-23 | Inlet and outlet water-proof structure for acidic etch tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206771448U CN201909117U (en) | 2010-12-23 | 2010-12-23 | Inlet and outlet water-proof structure for acidic etch tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909117U true CN201909117U (en) | 2011-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206771448U Expired - Fee Related CN201909117U (en) | 2010-12-23 | 2010-12-23 | Inlet and outlet water-proof structure for acidic etch tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909117U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133785A (en) * | 2013-03-01 | 2013-06-05 | 中天建设集团有限公司 | Water-proof processing structure of tube-penetrating position on wall |
| CN106704702A (en) * | 2016-12-14 | 2017-05-24 | 江西自立环保科技有限公司 | Simple embedded pipe adding method |
| CN107101052A (en) * | 2017-05-11 | 2017-08-29 | 启迪设计集团股份有限公司 | The waterproof construction of wall pipe after a kind of flexibility |
| CN108916488A (en) * | 2018-08-01 | 2018-11-30 | 南京新核复合材料有限公司 | A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust |
| CN112901861A (en) * | 2021-01-25 | 2021-06-04 | 中国十九冶集团有限公司 | Connecting structure and method for flexible sleeve and pipeline |
-
2010
- 2010-12-23 CN CN2010206771448U patent/CN201909117U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133785A (en) * | 2013-03-01 | 2013-06-05 | 中天建设集团有限公司 | Water-proof processing structure of tube-penetrating position on wall |
| CN106704702A (en) * | 2016-12-14 | 2017-05-24 | 江西自立环保科技有限公司 | Simple embedded pipe adding method |
| CN107101052A (en) * | 2017-05-11 | 2017-08-29 | 启迪设计集团股份有限公司 | The waterproof construction of wall pipe after a kind of flexibility |
| CN108916488A (en) * | 2018-08-01 | 2018-11-30 | 南京新核复合材料有限公司 | A kind of glass reinforced plastic seal ring and preparation method thereof bearing high thrust |
| CN112901861A (en) * | 2021-01-25 | 2021-06-04 | 中国十九冶集团有限公司 | Connecting structure and method for flexible sleeve and pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20141223 |
|
| EXPY | Termination of patent right or utility model |