CN102393008B - Boiler tube bank suspension device - Google Patents
Boiler tube bank suspension device Download PDFInfo
- Publication number
- CN102393008B CN102393008B CN 201110077449 CN201110077449A CN102393008B CN 102393008 B CN102393008 B CN 102393008B CN 201110077449 CN201110077449 CN 201110077449 CN 201110077449 A CN201110077449 A CN 201110077449A CN 102393008 B CN102393008 B CN 102393008B
- Authority
- CN
- China
- Prior art keywords
- suspension apparatus
- end plate
- clamp
- column pipe
- clamping steel
- 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.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/10—Water tubes; Accessories therefor
- F22B37/20—Supporting arrangements, e.g. for securing water-tube sets
- F22B37/205—Supporting and spacing arrangements for tubes of a tube bundle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/14—Arrangements for connecting different sections, e.g. in water heaters
- F24H9/146—Connecting elements of a heat exchanger
Abstract
The invention discloses a boiler tube bank suspension device. The device comprises a tube bank, a pair of clamping steel plates, an end plate suspension device and a suspension tube suspension device, wherein the tube bank is connected with the clamping steel plates through an embedded part, the end plate suspension device comprises an end plate and an end plate support member arranged on the end plate, the suspension tube suspension device comprises suspension tubes and a suspension tube support member arranged between suspension tubes; one ends of the clamping steel plates are arranged on the end plate suspension device and the other ends are arranged on the suspension tube suspension device, or both ends are arranged on the suspension tube suspension device; and the end plate support member comprises a clamping plate arranged on the end plate and a supporting plate connected with the clamping steel plates which are arranged on the clamping plate through the supporting plate. The tube bank can be suspended succinctly by the device, thereby providing a good condition for stress expansion of the tube bank, avoiding interference with other parts, simultaneously, saving enterprise cost by omitting spring hanger.
Description
Technical field
The present invention relates to a kind of suspension apparatus, be specifically related to a kind of boiler tube row suspension apparatus.
Background technology
As shown in Figure 1, boiler tube row suspension apparatus structural representation for prior art, this device comprises pipe row 1 ', clamping steel plate 2 ', end plate 31 ' and suspension rod 7 ', the two ends of clamping steel plate 2 ' all are to utilize the shaped as frame structure of end plate 31 ' to suspend in midair, pipe row 1 ' load is delivered on the end plate 31 ' at two ends by clamping steel plate 2 ', clamping steel plate 2 ' adopts the directly pattern of welding with end plate 31 ', and then utilize suspension rod 7 ' load on the end plate 31 ' finally to be delivered on the supporting construction such as steelframe, thereby reach the 1 ' effect of suspending in midair to pipe row.This structural shape to pipe row 1 ' suspention, at first two end spaceses are had certain requirement, give to arrange that other pipe row 1 ' waits parts to bring certain difficulty, secondly when pipe row 1 ' vertical displacement greatly the time, just need spring all be set on the suspension rod 7 ' top at two ends, increase cost; And suspension centre to the structure between the steelframe also had certain requirement, because suspension rod 7 ' is easy to interfere with other parts; When pipe row 1 ' has when the distortion thermal deformation is arranged, can produce bigger stress in steel plate 2 ' and end plate 3 ' welding connection place in its plane.
Summary of the invention
The invention provides a kind of boiler tube row suspension apparatus, this device can be easy pipe row is hung, for pipe row's stressed expansion provides good condition, avoided interfering with other parts, simultaneously can save spring hanger, save entreprise cost.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of boiler tube row suspension apparatus comprises pipe row, a pair of clamping steel plate, and described pipe row is arranged between a pair of clamping steel plate, and links to each other with the clamping steel plate by built-in fitting, is characterized in, also comprises end plate suspension apparatus, column pipe suspension apparatus;
Described end plate suspension apparatus comprises end plate and the end plate support member that is arranged on the end plate;
Described column pipe suspension apparatus comprises column pipe and is arranged on column pipe support member between the column pipe;
Described clamping steel plate one end is arranged on the end plate suspension apparatus, and its other end is arranged on the column pipe suspension apparatus.
Wherein, the two ends of described clamping steel plate can be separately positioned on the column pipe suspension apparatus of both sides.
Described end plate support member comprises clamp and gripper shoe; Described clamp is arranged on the end plate; Described clamping steel plate links to each other with gripper shoe, and this gripper shoe is arranged in the clamp.
Described clamp comprises clamp and following clamp; Described upward clamp, following clamp are oppositely arranged on the end plate at interval.
Described gripper shoe is T-shaped, and suitable with described upper and lower clamp.
Described gripper shoe is provided with arc surface with following clamp contact jaw.
Described column pipe support member comprises brace summer, column pipe built-in fitting; Described brace summer is arranged between the column pipe by the column pipe built-in fitting.
The supporting surface of described brace summer is provided with groove; Described clamping steel plate is arranged in the groove.
This device also comprises first pad, and described first pad is arranged on clamping steel plate lower surface, and described first pad adopts material smooth, wear-resisting, corrosion resistant to make.
This device also comprises second pad, and described second pad is arranged on the upper surface of groove, and described second pad adopts material smooth, wear-resisting, corrosion resistant to make.
Boiler tube row suspension apparatus of the present invention compared with prior art has the following advantages:
The present invention is owing to be provided with column pipe, and pipe is come this side of column pipe, and to occupy the space just little, avoided the interference with the adjacent zeros parts, is conducive to arrange parts such as other pipes row grade.
Clamping steel plate of the present invention and gripper shoe are welded on one, and the lower surface of gripper shoe is made as arc surface, even pipe comes certain flexural deformation have taken place in its plane in the running, can not produce bigger stress in the connection place.
The present invention can solve the differential expansion between pipe row and the end plate by regulating the relative position between clamp and the gripper shoe owing to be provided with the gap in the upper surface of last clamp and gripper shoe.
The present invention solves the differential expansion between pipe row and the column pipe owing to be provided with groove at brace summer.
The present invention is conducive to pipe row and clamping steel plate and produces displacement with respect to column pipe owing to be provided with pad smooth, wear-resisting, corrosion resistant between clamping steel plate and brace summer, reduces to act on the clamping steel plate and produces bending stress.
The present invention is owing to be provided with the column pipe built-in fitting, and brace summer is arranged between the column pipe by the column pipe built-in fitting, has avoided brace summer and column pipe directly to weld, and reduces installation difficulty, is conducive to ensure the quality of products.
The present invention can save self private and comparatively complicated derrick rig owing to adopting column pipe that pipe row is suspended in midair, top is propped up hang the space requirement reduction.
Description of drawings
Fig. 1 is the structural representation of the boiler tube row suspension apparatus of prior art;
Fig. 2 is the structural representation of boiler tube row suspension apparatus of the present invention;
Fig. 3 is the front view of the end plate support component of boiler tube row suspension apparatus of the present invention;
Fig. 4 is the left view of the end plate support component of boiler tube row suspension apparatus of the present invention;
Fig. 5 is the front view of the column pipe support component of boiler tube row suspension apparatus of the present invention;
Fig. 6 is the left view of the column pipe support component of boiler tube row suspension apparatus of the present invention.
The specific embodiment
Be further elaborated below in conjunction with the invention of Fig. 2 ~ Fig. 6, describe a preferred embodiment of the present invention in detail.
As shown in Figure 2, a kind of boiler tube row suspension apparatus comprises pipe row 1, a pair of clamping steel plate 2, end plate suspension apparatus 3, column pipe support member 4 and suspension rod 7, and end plate suspension apparatus 3 comprises end plate 31 and the end plate support member 32 that is vertically set on the end plate 31; Column pipe suspension apparatus 4 comprises column pipe 41 and is arranged on column pipe support member 42 between the column pipe 41; Clamping steel plate 2 one ends are arranged on the end plate suspension apparatus 3, its other end is arranged on the column pipe suspension apparatus 4, the two ends of clamping steel plate 2 also can all be arranged on the column pipe suspension apparatus 4, in the present embodiment, clamping steel plate 2 adopts an end to be arranged on the end plate suspension apparatus 3, its other end is arranged on the column pipe suspension apparatus 4, and suspension rod 7 is arranged on the end plate 31.
As Fig. 3 ~ shown in Figure 4, end plate support member 32 comprises clamp 321 and T-shaped gripper shoe 322, clamp 321 comprises clamp 321a and following clamp 321b, described clamp 321a, the following clamp 321b of going up is to be oppositely arranged on the end plate 31 at interval, clamping steel plate 2 links to each other with gripper shoe 322, and is arranged on the clamp 321 by gripper shoe 322.Gripper shoe 322 is provided with arc surface with the contact jaw of following clamp 321b.Gripper shoe 322 is arranged on clamp 321a, down between the clamp 321b, and suitable with a pair of clamp 321.
As Fig. 5 ~ shown in Figure 6, column pipe support member 42 comprises brace summer 421, and described brace summer 421 is arranged between the column pipe 41 by column pipe built-in fitting 422.The supporting surface of brace summer 421 is provided with groove 4211; Described clamping steel plate 2 is arranged in the groove 4211.Be provided with first pad 5 smooth, wear-resisting, corrosion resistant between clamping steel plate 2 and the groove 4211, the upper surface at groove 4211 is provided with second pad 6 smooth, wear-resisting, corrosion resistant simultaneously.Column pipe built-in fitting 422 is made as cylindric, the size of its caliber and column pipe 41 caliber phase establishings.
Shown in Fig. 2 ~ 6, during The field of the present invention, the built-in fitting that clamping steel plate 2 and pipe are arranged on 1 welds integral body of back formation, adopt the mode of welding to be connected between clamping steel plate 2 one ends and the gripper shoe 322, gripper shoe 322 is arranged among clamp 321a, the following clamp 321b, and last clamp 321a, following clamp 321b correspondence are arranged on the end plate 31.The shape of gripper shoe 322 is T-shaped, suitable with clamp 321, being convenient to 321 pairs of gripper shoes of clamp 322 carries out spacing, and gripper shoe 322 is provided with arc surface with the end that following clamp 321b contacts, the radius R of arc surface is relevant with gripper shoe 322 thickness, 1 times of desirable gripper shoe 322 thickness of the radius of R, 1.5 doubly, 2 times, 2.5 doubly etc., when determining the value of radius R, consider that not only radius R need be conducive to gripper shoe 322 and can rotate on the clamp 321b down, but also will guarantee to have between clamp 321 and the gripper shoe 322 enough contacts area to guarantee that stress value between the two is within allowed band.Be provided with the gap between clamp 321 and the gripper shoe 322, set according to actual needs.
Be provided with first pad 5 smooth, wear-resisting, corrosion resistant between the groove 4211 of clamping steel plate 2 and brace summer 421, that 4211 of the grooves of brace summer 421 are provided with is smooth, wear-resisting, second pad 6 of corrosion resistant, when between pipe row 1 and the column pipe 41 differential expansion being arranged, pipe row 1 just can produce corresponding displacement with respect to column pipe 41, and can be pipe row 1 from distortion such as not being distorted on one's body, thereby cause the generation of corresponding stress.The size of the groove 4211 on the brace summer 421 and the size and Orientation of leaving the expansion clearance of clamping steel plate 2 for also can be set according to actual needs.Also can limit pipe row 1 displacement range simultaneously by groove 4211, prevent that the row of pipe 1 from having too big range of movement.The column pipe built-in fitting is processed together with column pipe 41 in manufactory, only brace summer 421 and column pipe 41 built-in fittings directly need be welded during installation and get final product, avoided when mounted column pipe 41 bodies being welded, can guarantee installation quality preferably.Suspension rod 7 and the column pipe 41 that will be arranged at last on the end plate 31 link to each other with other supporting constructions, finish the suspention to pipe row 1.
In sum, boiler tube provided by the invention row suspension apparatus, can be easy pipe row 1 is hung, for stressed expansion of the pipe row 1 provides good condition, avoided interfering with other parts, can save spring hanger simultaneously, saved product cost.
Although content of the present invention has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple modification of the present invention with to substitute all will be apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (8)
1. a boiler tube is arranged suspension apparatus, comprise pipe row (1), a pair of clamping steel plate (2), described pipe row (1) is arranged between a pair of clamping steel plate (2), and link to each other with clamping steel plate (2) by built-in fitting, it is characterized in that, also comprise end plate suspension apparatus (3), column pipe suspension apparatus (4);
Described end plate suspension apparatus (3) comprises end plate (31) and is arranged on end plate support member (32) on the end plate (31);
Described column pipe suspension apparatus (4) comprises column pipe (41) and is arranged on column pipe support member (42) between the column pipe (41);
Described clamping steel plate (2) one ends are arranged on the end plate suspension apparatus (3), and its other end is arranged on the column pipe suspension apparatus (4);
Described end plate support member (32) comprises clamp (321) and gripper shoe (322); Described clamp (321) is arranged on the end plate (31); Described clamping steel plate (2) links to each other with gripper shoe (322), and this gripper shoe (322) is arranged in the clamp (321);
Described clamp (321) comprises clamp (321a) and following clamp (321b); Described upward clamp (321a), following clamp (321b) are oppositely arranged on the end plate (31) at interval;
Described gripper shoe (322) is movably arranged between the clamp (321) and between the upper surface of described upward clamp (321a) and gripper shoe (322) and is provided with the gap.
2. boiler tube row suspension apparatus according to claim 1 is characterized in that the two ends of described clamping steel plate (2) are separately positioned on the column pipe suspension apparatus (4) of both sides.
3. boiler tube row suspension apparatus according to claim 1 is characterized in that described gripper shoe (322) is T-shaped, and suitable with described upper and lower clamp (321a, 321b).
4. boiler tube row suspension apparatus according to claim 1 is characterized in that described gripper shoe (322) is provided with arc surface with following clamp (321b) contact jaw.
5. boiler tube row suspension apparatus according to claim 1 is characterized in that described column pipe support member (42) comprises brace summer (421), column pipe built-in fitting (422); Described brace summer (421) is arranged between the column pipe (41) by column pipe built-in fitting (422).
6. boiler tube row suspension apparatus according to claim 5 is characterized in that the supporting surface of described brace summer (421) is provided with groove (4211); Described clamping steel plate (2) is arranged in the groove (4211).
7. boiler tube according to claim 1 is arranged suspension apparatus, it is characterized in that, also comprise first pad (5), described first pad (5) is arranged on clamping steel plate (2) lower surface, and described first pad (5) adopts material smooth, wear-resisting, corrosion resistant to make.
8. boiler tube according to claim 1 is arranged suspension apparatus, it is characterized in that, also comprise second pad (6), described second pad (6) is arranged on the upper surface of groove (4211), and described second pad (6) adopts material smooth, wear-resisting, corrosion resistant to make.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077449 CN102393008B (en) | 2011-03-30 | 2011-03-30 | Boiler tube bank suspension device |
| PCT/CN2012/071220 WO2012129993A1 (en) | 2011-03-30 | 2012-02-16 | Boiler tube bundle suspension device |
| PL403059A PL221454B1 (en) | 2011-03-30 | 2012-02-16 | Suspension device for the boiler tubes system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110077449 CN102393008B (en) | 2011-03-30 | 2011-03-30 | Boiler tube bank suspension device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102393008A CN102393008A (en) | 2012-03-28 |
| CN102393008B true CN102393008B (en) | 2013-08-21 |
Family
ID=45860367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110077449 Active CN102393008B (en) | 2011-03-30 | 2011-03-30 | Boiler tube bank suspension device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102393008B (en) |
| PL (1) | PL221454B1 (en) |
| WO (1) | WO2012129993A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103350947B (en) * | 2013-07-18 | 2015-04-08 | 中国五冶集团有限公司 | Suspension system and suspension method both special for boiler heating surface pipe rack |
| CN104501129A (en) * | 2014-12-23 | 2015-04-08 | 哈尔滨锅炉厂有限责任公司 | Slide rooted beam device |
| CN110345465A (en) * | 2019-08-05 | 2019-10-18 | 上海锅炉厂有限公司 | A kind of tube panel hanging structure in heat exchanger bobbin carriage |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999483A (en) * | 1957-11-08 | 1961-09-12 | Combustion Eng | Furnace wall and support construction |
| US3301226A (en) * | 1965-07-27 | 1967-01-31 | Combustion Eng | Support for roof tubes of a fluid heater |
| CN101788140A (en) * | 2009-12-28 | 2010-07-28 | 上海锅炉厂有限公司 | Suspension structure of pendent tube used for S-shaped tube panel |
| CN202032555U (en) * | 2011-03-30 | 2011-11-09 | 上海锅炉厂有限公司 | Suspension apparatus for tube bank of boiler |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1089610A (en) * | 1996-09-12 | 1998-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | Support structure for suspended loop panel |
| JPH1128626A (en) * | 1997-07-08 | 1999-02-02 | Mitsubishi Heavy Ind Ltd | Tube alignment device |
| FR2780150B1 (en) * | 1998-06-18 | 2000-08-04 | Alsthom Gec | SUSPENSION CRADLE FOR SUPPORTING A PENDANT EXCHANGER |
| CN201206832Y (en) * | 2008-04-09 | 2009-03-11 | 山东玲珑橡胶有限公司 | Circulating fluidized bed boiler heater pipe |
-
2011
- 2011-03-30 CN CN 201110077449 patent/CN102393008B/en active Active
-
2012
- 2012-02-16 WO PCT/CN2012/071220 patent/WO2012129993A1/en active Application Filing
- 2012-02-16 PL PL403059A patent/PL221454B1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999483A (en) * | 1957-11-08 | 1961-09-12 | Combustion Eng | Furnace wall and support construction |
| US3301226A (en) * | 1965-07-27 | 1967-01-31 | Combustion Eng | Support for roof tubes of a fluid heater |
| CN101788140A (en) * | 2009-12-28 | 2010-07-28 | 上海锅炉厂有限公司 | Suspension structure of pendent tube used for S-shaped tube panel |
| CN202032555U (en) * | 2011-03-30 | 2011-11-09 | 上海锅炉厂有限公司 | Suspension apparatus for tube bank of boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102393008A (en) | 2012-03-28 |
| WO2012129993A1 (en) | 2012-10-04 |
| PL403059A1 (en) | 2014-01-20 |
| PL221454B1 (en) | 2016-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102393008B (en) | Boiler tube bank suspension device | |
| CN205560000U (en) | Pipeline hanger | |
| CN205859360U (en) | Channel bend support means | |
| CN203487269U (en) | Hanger for automobile luggage rack aluminum tube anodizing process | |
| CN202032555U (en) | Suspension apparatus for tube bank of boiler | |
| CN203162350U (en) | Heavy-load vertical-pipe duplex-pull-rod rigid hanger | |
| CN202884264U (en) | Pipeline two-dimensional vibration reduction support | |
| CN206904361U (en) | Spring support structure with slidably function | |
| CN105222121A (en) | A kind of boiler economizer | |
| CN205102102U (en) | Coal saving device of boiler | |
| CN201335210Y (en) | Connecting structure of material conveying pipe and pipe frame | |
| CN105422990A (en) | Flat plate embedded type vertical pipe hanging bracket | |
| CN214579308U (en) | Pipeline positioning device for municipal thermal engineering | |
| CN105465764B (en) | A kind of superheater coil tubes system derrick rig | |
| CN108071744A (en) | A kind of good utility pipes suspension and support of stability | |
| CN201636437U (en) | Radial limiting device for pipe support | |
| CN210430791U (en) | A gallows combats earthquake convenient to improve space utilization | |
| CN209524163U (en) | A kind of heavy fixed framework construction of pipeline beam column combination of horizontal Tile laying | |
| CN209892871U (en) | Pipeline hanger device | |
| CN207515584U (en) | A kind of tube-sheet heat exchanger Pipe bundle structure | |
| CN207406974U (en) | A kind of transverse direction self-supporting bend pipe pressure balance type expansion joint | |
| CN204573324U (en) | Anti-unstability support of pipelines | |
| CN201228817Y (en) | Assembling riser clamp | |
| CN205190973U (en) | Dull and stereotyped inserted riser gallows | |
| CN215673914U (en) | U-shaped steel supporting beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |