CN201606591U - Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment - Google Patents
Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment Download PDFInfo
- Publication number
- CN201606591U CN201606591U CN2010201222904U CN201020122290U CN201606591U CN 201606591 U CN201606591 U CN 201606591U CN 2010201222904 U CN2010201222904 U CN 2010201222904U CN 201020122290 U CN201020122290 U CN 201020122290U CN 201606591 U CN201606591 U CN 201606591U
- Authority
- CN
- China
- Prior art keywords
- zirconium
- lining
- steel plate
- clad steel
- adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
A leakproof double-layered protection structure for the adapter lining of zirconium steel compound plate equipment comprises a steel adapter (1), a zirconium lining (2) and a zirconium compound steel plate (3), wherein, the zirconium lining (2) is positioned in the steel adapter (1); the outer surface of the steel adapter (1) is welded with the zirconium compound steel plate (3); the inner end surface of the zirconium compound steel plate (3) adopts a zirconium compound layer; and the zirconium lining (2) is in lap joint and welding connection with the zirconium compound layer. The protection structure is characterized in that a zirconium cover plate (4) is covered on the solder joint of the zirconium compound layer of the zirconium compound steel plate (3) and the zirconium lining (2); the outer end of the zirconium cover plate (4) is welded with the zirconium compound layer of the zirconium compound steel plate (3), and the inner end thereof is welded with the zirconium lining (2); and a radial leak detection hole (5) is formed on the zirconium compound steel plate (3) and is directly communicated with the inner surface of the zirconium cover plate (4). The protection structure can prolong the service life of the adapter and plays an important role in stable production.
Description
Technical field
The utility model relates to a kind of Clad Steel Plate chemical industry operative installations, the adapter lining anti-leak protection structure of using always in especially a kind of Clad Steel Plate chemical industry equipment, and specifically a kind of zirconium clad steel plate equipment is taken over lining anti-leak double shielding structure.
Background technique
At present, in order to improve the corrosion resisting property of chemical industry equipment, reduce the cost of raw material, in chemical industry, the general higher metal composite panel manufacturing apparatus housing of usability price ratio, make the requirement of strength that parent metal guarantees equipment by the lower carbon steel of price, guarantee the corrosion resistance requirement of equipment by the specialty metal layer of writing in reply.
It is a kind of common inputoutput unit of linking to each other with apparatus casing of being used for that equipment is taken over, and its material structure is similar to apparatus casing, and multiple layer of interior lining and housing is welded to connect.Because soldering point is the place that goes wrong easily in the pressure vessels for the chemical industry, in case the multiple layer joint welding of lining and housing leaks, corrosive liquid carries out corrosion and damage with the carbon steel body of butt tube and housing, influences the safe handling and the life-span of equipment.And, this still there is not good solution because parking maintenance causes heavy economic losses.
Summary of the invention
The purpose of this utility model is the multiple layer of characteristic that joint welding easily is damaged and leaks of taking over lining and housing at zirconium clad steel plate equipment; design a kind of joint working life of effectively prolonging; can not only forecast in advance leaking; and in case occur leaking; corrosive liquid also not immediately the carbon steel body of butt tube and housing carry out corrosion and damage, thereby cause the composite board equipment of parking maintenance to take over lining anti-leak double shielding structure.
The technical solution of the utility model is:
A kind of zirconium clad steel plate equipment is taken over lining anti-leak double shielding structure; comprise steel adapter 1; zirconium lining 2 and zirconium Clad Steel Plate 3; described zirconium lining 2 is arranged in steel and takes over 1; the outer surface and the zirconium Clad Steel Plate 3 of steel adapter 1 are weldingly connected; the interior edge face of zirconium Clad Steel Plate 3 is the multiple layer of zirconium; zirconium lining 2 is overlapped on zirconium and answers on the layer and by being weldingly connected; it is characterized in that being coated with zirconium cover plate 4 at the solder joint place of multiple layer of the zirconium of zirconium Clad Steel Plate 3 and zirconium lining 2; the multiple layer of the zirconium of the outer end of zirconium cover plate 4 and zirconium Clad Steel Plate 3 is weldingly connected; inner and zirconium lining 2 is weldingly connected; on described zirconium Clad Steel Plate 3, also offer radially leak hunting aperture 5, the internal surface of these leak hunting aperture 5 straight-through zirconium cover plates 4.
Between multiple layer of the interior edge face zirconium of zirconium Clad Steel Plate 3 and zirconium lining 2, be provided with and the contour zirconium gasket ring 6 of the multiple layer of zirconium.
The beneficial effects of the utility model:
The utility model is taken over the multiple layer of characteristic that joint welding easily is damaged and leaks of lining and housing at zirconium clad steel plate equipment; adopt the double shielding structure; can prolong the multiple layer joint welding connection lifetime of taking over lining and housing greatly; if cover plate corrosion leakage; can predict in advance by leak hunting aperture; for next step takes measures to gain time, and can not influence the normal operation of equipment.
The utility model is simple in structure, easy construction.
The utility model can prolong the working life of adapter, and steady production is had important effect.
Description of drawings
Fig. 1 is the structural representation that adapter lining of the present utility model is connected with the multiple layer of zirconium clad steel plate.
Fig. 2 is the local enlarged diagram of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
A kind of zirconium clad steel plate equipment is taken over lining anti-leak double shielding structure; comprise steel adapter 1; zirconium lining 2 and zirconium Clad Steel Plate 3; described zirconium lining 2 is arranged in steel and takes over 1; the outer surface and the zirconium Clad Steel Plate 3 of steel adapter 1 are weldingly connected; the interior edge face of zirconium Clad Steel Plate 3 is the multiple layer 7 of zirconium; zirconium lining 2 is overlapped on the multiple layer 7 of zirconium and by being weldingly connected; as shown in Figure 1; solder joint place at multiple layer 7 of the zirconium of zirconium Clad Steel Plate 3 and zirconium lining 2 is coated with zirconium cover plate 4; the multiple layer 7 of the zirconium of the outer end of zirconium cover plate 4 and zirconium Clad Steel Plate 3 is weldingly connected; inner and zirconium lining 2 is weldingly connected; for the ease of weld job; prevent distortion, also can between multiple layer of the interior edge face zirconium of zirconium Clad Steel Plate 3 and zirconium lining 2, be provided with and the contour zirconium gasket ring 6 of the multiple layer of zirconium when specifically implementing, as shown in Figure 2.On described zirconium Clad Steel Plate 3, also offer radially leak hunting aperture 5, the internal surface of these leak hunting aperture 5 straight-through zirconium cover plates 4.In addition, when specifically implementing, for the ease of the corrosion leakage situation of observation lining, thereby whether judgment device needs parking maintenance immediately, also corresponding leak hunting aperture can be set on the pipe shaft of adapter 1, as Fig. 1.
From Fig. 1; can find out in 2; because zirconium lining 2 is covered by zirconium cover plate 4 with the soldering point of the multiple layer 7 of zirconium of zirconium Clad Steel Plate 3; therefore; even the corrosion due to welding seepage occurs; the solder joint that so at first occurs destroying also is the solder joint between multiple layer 7 of zirconium cover plate 4 and zirconium or the zirconium lining 2; at this moment; corrosive liquid can infiltrate in the leak hunting aperture 5 along the junction plane of zirconium cover plate 4 with zirconium lining 7 or zirconium cover plate 4 and the multiple layer 7 of zirconium; operator can in time find; owing to also have the welding protective layer between the multiple layer 7 of one deck zirconium lining 2 and zirconium; this moment, dispense with parking was taken measures after can waiting this manufacturing process to finish again, this shows that the utility model is significant for the steady production flow process.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (2)
1. a zirconium clad steel plate equipment is taken over lining anti-leak double shielding structure; comprise steel adapter (1); zirconium lining (2) and zirconium Clad Steel Plate (3); described zirconium lining (2) is arranged in steel and takes over (1); outer surface and zirconium Clad Steel Plate (3) that steel is taken over (1) are weldingly connected; the interior edge face of zirconium Clad Steel Plate (3) is the multiple layer of zirconium; zirconium lining (2) is overlapped on zirconium and answers on the layer and by being weldingly connected; it is characterized in that being coated with zirconium cover plate (4) at the solder joint place of multiple layer of the zirconium of zirconium Clad Steel Plate (3) and zirconium lining (2); the multiple layer of the zirconium of the outer end of zirconium cover plate (4) and zirconium Clad Steel Plate (3) is weldingly connected; inner and zirconium lining (2) is weldingly connected; on described zirconium Clad Steel Plate (3), also offer radially leak hunting aperture (5), the internal surface of the straight-through zirconium cover plate (4) of this leak hunting aperture (5).
2. zirconium clad steel plate equipment according to claim 1 is taken over lining anti-leak double shielding structure, it is characterized in that being provided with between multiple layer of the interior edge face zirconium of zirconium Clad Steel Plate (3) and zirconium lining (2) and the contour zirconium gasket ring (6) of the multiple layer of zirconium.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201222904U CN201606591U (en) | 2010-03-03 | 2010-03-03 | Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010201222904U CN201606591U (en) | 2010-03-03 | 2010-03-03 | Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201606591U true CN201606591U (en) | 2010-10-13 |
Family
ID=42951298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010201222904U Expired - Lifetime CN201606591U (en) | 2010-03-03 | 2010-03-03 | Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201606591U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102861998A (en) * | 2012-09-26 | 2013-01-09 | 南京麦驰钛业有限公司 | Sealing structure for titanium steel or zirconium titanium steel composite board device lining |
CN108426102A (en) * | 2018-04-24 | 2018-08-21 | 中国昆仑工程有限公司 | Titanium-steel is compound to be taken over and using the compound equipment taken over of titanium-steel |
CN108799651A (en) * | 2018-07-30 | 2018-11-13 | 南京宝色股份公司 | One kind take over connection structure |
CN109237985A (en) * | 2017-07-11 | 2019-01-18 | 宝武炭材料科技有限公司 | A kind of channel structure of compound sheet heat exchanger |
-
2010
- 2010-03-03 CN CN2010201222904U patent/CN201606591U/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102861998A (en) * | 2012-09-26 | 2013-01-09 | 南京麦驰钛业有限公司 | Sealing structure for titanium steel or zirconium titanium steel composite board device lining |
CN109237985A (en) * | 2017-07-11 | 2019-01-18 | 宝武炭材料科技有限公司 | A kind of channel structure of compound sheet heat exchanger |
CN108426102A (en) * | 2018-04-24 | 2018-08-21 | 中国昆仑工程有限公司 | Titanium-steel is compound to be taken over and using the compound equipment taken over of titanium-steel |
CN108799651A (en) * | 2018-07-30 | 2018-11-13 | 南京宝色股份公司 | One kind take over connection structure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201606591U (en) | Leakproof double-layered protection structure for adapter lining of zirconium steel compound plate equipment | |
CN102967169B (en) | A kind of exchanger tubes and tubesheets attachment structure preventing shell side side clearance from corroding | |
CN201606592U (en) | Leakproof double-layered protection structure for adapter sealing ring of zirconium steel compound plate equipment | |
CN101929547A (en) | Double-integrated sealing structure for pressure container of composite board | |
CN201954151U (en) | Pipe connecting flange sealing surface structure of titanium steel or zirconium steel composite board equipment | |
CN201289423Y (en) | Leak detection structure for composite board equipment | |
CN102758971A (en) | High-potential metal seawater pipeline penetration piece with composite structure | |
CN103470908B (en) | For the distance sleeve device of the in-service permanent reparation of submarine pipeline | |
CN201140884Y (en) | Soldering structure of container housing made by zirconium steel composite board | |
CN105081705B (en) | The preparation method of high pressure nitrogen spheric holder | |
CN204879137U (en) | Anticorrosive bimetal of antiseep transition coupling | |
CN201988379U (en) | Double-layered protecting structure for preventing leakage of weld of joint strip of titanium-steel or zirconium-steel composite plate barrel | |
CN201827528U (en) | Composite steel pipe | |
CN205504250U (en) | Double -deck leak -proof structure that follow -on zirconium or titanium metal clad sheet equipment were taken over | |
CN205483420U (en) | Double -deck leak hunting structure of composite sheet equipment | |
CN102861998B (en) | Sealing structure for titanium steel or zirconium titanium steel composite board device lining | |
CN202763303U (en) | Lining sealing structure of titanium steel or zirconium titanium steel composite plate equipment | |
CN201802858U (en) | Dual-integral type sealing structure of composite board pressure vessel | |
CN204554199U (en) | Socket joint jointing type elbow | |
CN202914924U (en) | Flange structure of thrust-stop ring | |
CN202349404U (en) | Bi-metal composite pipe with end parts being with external threads | |
CN206904415U (en) | A kind of flange | |
CN201680104U (en) | Composite cladding compensator | |
CN216666807U (en) | Improved flange titanium plate attaching structure for titanium steel composite board equipment | |
CN104633359A (en) | Socket connection type bend |
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: 20101013 |