CN205175201U - Heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body - Google Patents
Heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body Download PDFInfo
- Publication number
- CN205175201U CN205175201U CN201520836169.0U CN201520836169U CN205175201U CN 205175201 U CN205175201 U CN 205175201U CN 201520836169 U CN201520836169 U CN 201520836169U CN 205175201 U CN205175201 U CN 205175201U
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- gripper shoe
- block
- heat exchanger
- circular
- tube bundle
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- Withdrawn - After Issue
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Abstract
The utility model discloses a heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body, include: the interval is provided with a plurality of backup pads in shell cylinder body, the every equal perpendicular to heat exchanger tube bundles direction of backup pad sets up, and the bottom of support at shell cylinder body, the bottom of every backup pad is the arc surface, all the radian bottom shell cylinder body is consistent for the radian of every backup pad bottom, the mounting hole has all been seted up in the every backup pad, all install a baffling board in every mounting hole, all offer a plurality of heat transfer tube holes that are used for wearing to establish heat exchanger tube bundles on every block of baffling board, fixed mounting all can be dismantled in the mounting hole that corresponds to every block of baffling board. The utility model has the advantages that: can be conveniently pull out heat exchanger tube bundles to shell cylinder body's outside and overhaul, clear up and maintain for heat exchanger tube bundles's maintenance, clearance and maintenance become extremely convenient and directly perceived, thereby can effectively reduce the probability of occurence of failure, and can make effective guarantee for tubular heat exchanger safety, high -efficient work.
Description
Technical field
The utility model relates to pipe heat exchanger technical field, is specifically related to the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder.
Background technology
The structure of pipe heat exchanger mainly comprises: shell-side cylinder, is provided with heat-exchanging tube bundle in shell-side cylinder, and shell-side cylinder offers manhole, and heat-exchanging tube bundle wears in the supporting mechanism be supported in shell-side cylinder.In traditional pipe heat exchanger shell-side cylinder, the supporting mechanism of heat-exchanging tube bundle comprises: in shell-side cylinder, be arranged at intervals with some gripper shoes, every block gripper shoe all arranges perpendicular to heat-exchanging tube bundle direction and is supported on the bottom of shell-side cylinder, the bottom of every block gripper shoe is all in arc surface, radian bottom every block gripper shoe is all consistent with the radian bottom shell-side cylinder, every block gripper shoe all offers some heat exchange pores for wearing heat-exchanging tube bundle.
After pipe heat exchanger installation, heat-exchanging tube bundle wears in the heat exchange pore in the gripper shoe that is supported in shell-side cylinder.Can normally work in order to ensure pipe heat exchanger, staff needs to enter into heat exchanging tube bank in shell-side cylinder by the manhole in shell-side cylinder and regularly carries out overhauling, clear up and safeguarding.Due to the limited space in shell-side cylinder, in shell-side cylinder, carry out the maintenance of heat-exchanging tube bundle, cleaning and maintenance all very inconvenient, be not only difficult to find out maintenance position, and just extremely easily produce security incident once misoperation.
Utility model content
The purpose of this utility model is: provide a kind of greatly can facilitate heat-exchanging tube bundle maintenance, cleaning and maintenance pipe heat exchanger shell-side cylinder in the supporting mechanism of heat-exchanging tube bundle.
For achieving the above object, the technical solution adopted in the utility model is: the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder, comprise: in shell-side cylinder, be arranged at intervals with some gripper shoes, every block gripper shoe is all arranged perpendicular to heat-exchanging tube bundle direction, and be supported on the bottom of shell-side cylinder, the bottom of every block gripper shoe is arc surface, radian bottom every block gripper shoe is all consistent with the radian bottom shell-side cylinder, every block gripper shoe all offers installing hole, one piece of deflection plate is all installed in each installing hole, every block deflection plate all offers some heat exchange pores for wearing heat-exchanging tube bundle, every block deflection plate is all detachably fixedly mounted in corresponding installing hole.
Further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, mounting structure between every block deflection plate and corresponding gripper shoe comprises: the both sides, plate face of gripper shoe are provided with a pair clamping plate, a pair clamping plate by clamping screw respectively with gripper shoe and deflection plate fastening, thus deflection plate to be fixedly mounted in installing hole.
Further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, the circular arc of installing hole all in open top in every block gripper shoe, every block deflection plate all arcuately, a pair clamping plate of every block gripper shoe both sides are all in circular arc, every block segmental baffle all matches with the circular arc installing hole in corresponding gripper shoe, the radian of a pair circular arc clamping plate of every block gripper shoe both sides is all consistent with the radian of the circular arc installing hole in this gripper shoe, to tighten up between often pair of circular arc clamping plate and corresponding gripper shoe and and this gripper shoe on segmental baffle between clamping screw, often pair of circular arc clamping plate gear of all fitting respectively leans against the circular arc that corresponding segmental baffle and circular arc installing hole formed and installs on the plate face of the gripper shoe outside stitching and segmental baffle, thus segmental baffle is fixedly mounted in corresponding circular arc installing hole.
Further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, installing hole in every block gripper shoe is all rounded, every block deflection plate is also all rounded, a pair clamping plate of every block gripper shoe both sides all ringwise, the circular deflection plate of every block all matches with the circular mounting hole in corresponding gripper shoe, to tighten up between often pair of annular clamping plate and corresponding gripper shoe and and this gripper shoe on circular deflection plate between clamping screw, the often pair of annular clamping plate all can fit respectively gear lean against circular mounting that corresponding circular deflection plate and circular mounting hole formed stitch outside gripper shoe and circular deflection plate plate face on, thus circular deflection plate is fixedly mounted in corresponding circular mounting hole.
Further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, every block gripper shoe all offers some tie rod holes, in all gripper shoes, the tie rod hole at same position place is all corresponding, often organizes in corresponding tie rod hole and is provided with a pull bar, every root pull bar is all set with some distance sink tubes for gripper shoe location, the two ends of every root pull bar are provided with locking nut, and each locking nut is all fastened on outside outermost gripper shoe.
Again further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, every block gripper shoe fixedly forms by two pieces of upper and lower splits of split gripper shoe, and the circular mounting hole formed through split is stitched in the split of two pieces of split gripper shoes.
Again further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, the inside edge of every block clamping plate all offers some semi-circular recesses for dodging heat-exchanging tube bundle.
Again further, the supporting mechanism of heat-exchanging tube bundle in aforesaid pipe heat exchanger shell-side cylinder, wherein, every block annular clamping plate form spelling by two semi-circular shape clamping plate.
The utility model has the advantages that: because deflection plate is detachably fixedly mounted in the installing hole in corresponding gripper shoe, as long as remove the connection between deflection plate and gripper shoe like this, just whole heat-exchanging tube bundle can be pulled out in shell-side cylinder, then the direct outside heat exchanging tube bank in shell-side cylinder is overhauled, cleaning and maintenance, this just makes the maintenance of heat-exchanging tube bundle, clear up and safeguard that the convenience become extremely is with directly perceived, thus can not only effectively reduction accident occur probability, substantially increase heat-exchanging tube bundle in maintenance, cleaning, security in maintenance process, can also be pipe heat exchanger safety, work efficiently and carry out effective guarantee.
Accompanying drawing explanation
Fig. 1 is the mounting structure schematic diagram of the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder described in the utility model.
Fig. 2 is the structural representation of the gripper shoe described in embodiment one.
Fig. 3 is the structural representation of the segmental baffle described in embodiment one.
Fig. 4 is the structural representation of the circular arc clamping plate described in embodiment one.
Fig. 5 is the structural representation on the supporting plate of the segmental baffle described in embodiment one.
Fig. 6 is the structure for amplifying schematic diagram of part A in Fig. 1.
Fig. 7 is the mounting structure schematic diagram of the gripper shoe described in embodiment two.
Fig. 8 is the structural representation of the circular deflection plate described in embodiment two.
Fig. 9 is the structural representation of the circular clamping plate described in embodiment two.
Figure 10 is the mounting structure schematic diagram on the supporting plate of the circular deflection plate described in embodiment two.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment one: as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder, comprise: in shell-side cylinder 1, be arranged at intervals with some gripper shoes 2, the quantity of gripper shoe 2 specifically can be determined according to the length of heat-exchanging tube bundle 3.Every block gripper shoe 2 is all arranged perpendicular to the direction of heat-exchanging tube bundle 3, and be supported on the bottom of shell-side cylinder 1, the bottom of every block gripper shoe 2 is arc surface, radian bottom every block gripper shoe 2 is all consistent with the radian bottom shell-side cylinder 1, every block gripper shoe 2 all offers installing hole, the circular arc of installing hole described in the present embodiment all in open top, one piece of deflection plate is all installed in each circular arc installing hole 22, in the present embodiment, every block deflection plate all arcuately, every block segmental baffle 4 all matches with the circular arc installing hole 22 in corresponding gripper shoe 2, every block segmental baffle 4 all offers some heat exchange pores 41 for wearing heat-exchanging tube bundle 3, every block segmental baffle 4 is all detachably fixedly mounted in corresponding circular arc installing hole 22.
Mounting structure between every block segmental baffle 4 and corresponding gripper shoe 2 comprises: the both sides, plate face of gripper shoe 2 are provided with a pair clamping plate, a pair clamping plate by clamping screw 8 respectively with gripper shoe 2 and segmental baffle 4 fastening, thus segmental baffle 4 to be fixedly mounted in circular arc installing hole 22.Particularly, in the present embodiment, a pair clamping plate of every block gripper shoe 2 both sides are all in circular arc, the radian of a pair circular arc clamping plate 7 of every block gripper shoe 2 both sides is all consistent with the radian of the circular arc installing hole 22 in this gripper shoe 2, to tighten up between often pair of circular arc clamping plate 7 and corresponding gripper shoe 2 and and this gripper shoe 2 on segmental baffle 4 between clamping screw 8, the often pair of circular arc clamping plate 7 gear of all fitting respectively leans against the circular arc that corresponding segmental baffle 4 and circular arc installing hole 22 formed and installs on the plate face of the gripper shoe 2 outside stitching and segmental baffle 4, thus segmental baffle 4 is fixedly mounted in corresponding circular arc installing hole 22.
A firm entirety can be formed to make all gripper shoes 2 in shell-side cylinder 1, in the present embodiment, every block gripper shoe 2 all offers some tie rod holes 21, in all gripper shoes 2, the tie rod hole 21 at same position place is all corresponding, often organize in corresponding tie rod hole 21 and be provided with a pull bar 5, installation for the ease of gripper shoe 2 is located, every root pull bar 5 is all set with some distance sink tubes 6 of locating for gripper shoe 2, every root distance sink tube 6 all between adjacent two pieces of gripper shoes 2 of correspondence, thus for determining the spacing between adjacent two pieces of gripper shoes 2.The two ends of every root pull bar 5 are provided with locking nut 51, and each locking nut 51 is all fastened on outside outermost gripper shoe 2.In addition, extrude to prevent from producing between the inside edge of circular arc clamping plate 7 and heat-exchanging tube bundle 3 or collide, the inside edge of every block circular arc clamping plate 7 all offers some semi-circular recesses 71 for dodging heat-exchanging tube bundle 3.
When heat-exchanging tube bundle 3 needs maintenance, cleaning or when safeguarding, only often pair of circular arc clamping plate 7 all need be disassembled with the clamping screw 8 between corresponding gripper shoe 2 and segmental baffle 4, remove the connection between segmental baffle 4 and gripper shoe 2, so just can by whole heat-exchanging tube bundle 3 from pull-out in shell-side cylinder 1, the maintenance of heat-exchanging tube bundle 3, cleaning and maintenance can directly be carried out in the outside of shell-side cylinder 1, this just makes the maintenance of heat-exchanging tube bundle 3, cleaning and maintenance become extremely convenient and directly perceived, thus can not only effectively reduction accident occur probability, greatly improve heat-exchanging tube bundle 3 in maintenance, cleaning, security in maintenance process, can also be pipe heat exchanger energy safety, work efficiently and carry out effective guarantee.
Embodiment two: as Fig. 1, Fig. 6, Fig. 7, Fig. 8, shown in Fig. 9, the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder, comprise: in shell-side cylinder 1, be arranged at intervals with some gripper shoes 2, every block gripper shoe 2 is all arranged perpendicular to the direction of heat-exchanging tube bundle 3, and be supported on the bottom of shell-side cylinder 1, the bottom of every block gripper shoe 2 is arc surface, radian bottom every block gripper shoe 2 is all consistent with the radian bottom shell-side cylinder 1, every block gripper shoe 2 all offers installing hole, installing hole described in the present embodiment is rounded, one piece of deflection plate is all installed in each circular mounting hole 22, in the present embodiment, every block deflection plate is all rounded, the circular deflection plate 4 of every block all matches with the circular mounting hole 22 in corresponding gripper shoe 2, the circular deflection plate 4 of every block all offers some heat exchange pores 41 for wearing heat-exchanging tube bundle 3, the circular deflection plate 4 of every block is all detachably fixedly mounted in corresponding circular mounting hole 22.
Mounting structure between the circular deflection plate 4 of every block and corresponding gripper shoe 2 comprises: the both sides, plate face of gripper shoe 2 are provided with a pair clamping plate, a pair clamping plate by clamping screw 8 respectively with gripper shoe 2 and circular deflection plate 4 fastening, thus circular deflection plate 4 to be fixedly mounted in circular mounting hole 22.Particularly, in the present embodiment, a pair clamping plate of every block gripper shoe 2 both sides all ringwise, to tighten up between often pair of annular clamping plate 7 and corresponding gripper shoe 2 and and this gripper shoe 2 on clamping screw 8 between circular deflection plate 4, the often pair of annular clamping plate 7 all can fit respectively gear lean against circular mounting that corresponding circular deflection plate 4 and circular mounting hole 22 formed stitch outside gripper shoe 2 and circular deflection plate 4 plate face on, thus circular deflection plate 4 to be fixedly mounted in the circular mounting hole 22 of correspondence.
A firm entirety can be formed to make all gripper shoes 2 in shell-side cylinder 1, in the present embodiment, every block gripper shoe 2 all offers some tie rod holes 21, in all gripper shoes 2, the tie rod hole 21 at same position place is all corresponding, often organize in corresponding tie rod hole 21 and be provided with a pull bar 5, every root pull bar 5 is all set with some distance sink tubes 6 of locating for gripper shoe 2, every root distance sink tube 6 all between adjacent two pieces of gripper shoes 2 of correspondence, thus for determining the spacing between adjacent two pieces of gripper shoes 2.The two ends of every root pull bar 5 are provided with locking nut 51, and each locking nut 51 is all fastened on outside outermost gripper shoe 2.In addition, extrude to prevent from producing between the inside edge of annular clamping plate 7 and heat-exchanging tube bundle 3 or collide, the inside edge of every block annular clamping plate 7 all offers some semi-circular recesses 71 for dodging heat-exchanging tube bundle 3.
For the ease of installing, in the present embodiment, every block gripper shoe 2 fixedly forms by two pieces of upper and lower splits of split gripper shoe 211, as shown in Figure 7, interfixed by connecting plate 213 and bolt after the split of two pieces of split gripper shoes about 211, the split seam 212 of two pieces of split gripper shoes 211 passes the circular mounting hole 22 of split formation.As shown in Figure 9, every block annular clamping plate 7 also form spelling by two semi-circular shape clamping plate 711.Split gripper shoe 211 and semi-circular shape clamping plate 711 all adopt the advantage of split-type structural to be: facilitate gripper shoe 2 and annular clamping plate 7 to pass through from the manhole shell-side cylinder 1 in pipe heat exchanger installation process.
When heat-exchanging tube bundle 3 needs maintenance, cleaning or when safeguarding, only semi-circular shape clamping plate 711 all need be disassembled with the clamping screw 8 between corresponding gripper shoe 2 and circular deflection plate 4, remove the connection between circular deflection plate 4 and gripper shoe 2, so just can by whole heat-exchanging tube bundle 3 from pull-out in shell-side cylinder 1, the maintenance of heat-exchanging tube bundle 3, cleaning and maintenance can directly be carried out in the outside of shell-side cylinder 1, this just makes the maintenance of heat-exchanging tube bundle 3, cleaning and maintenance become extremely convenient and directly perceived, thus can not only effectively reduction accident occur probability, greatly improve heat-exchanging tube bundle 3 in maintenance, cleaning, security in maintenance process, can also be pipe heat exchanger energy safety, work efficiently and carry out effective guarantee.
Claims (8)
1. the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder, comprise: in shell-side cylinder, be arranged at intervals with some gripper shoes, every block gripper shoe is all arranged perpendicular to heat-exchanging tube bundle direction, and be supported on the bottom of shell-side cylinder, the bottom of every block gripper shoe is arc surface, radian bottom every block gripper shoe is all consistent with the radian bottom shell-side cylinder, it is characterized in that: every block gripper shoe all offers installing hole, one piece of deflection plate is all installed in each installing hole, every block deflection plate all offers some heat exchange pores for wearing heat-exchanging tube bundle, every block deflection plate is all detachably fixedly mounted in corresponding installing hole.
2. the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder according to claim 1, it is characterized in that: every mounting structure between block deflection plate and corresponding gripper shoe comprises: the both sides, plate face of gripper shoe are provided with a pair clamping plate, a pair clamping plate by clamping screw respectively with gripper shoe and deflection plate fastening, thus deflection plate to be fixedly mounted in installing hole.
3. the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder according to claim 2, it is characterized in that: the circular arc of installing hole all in open top in every block gripper shoe, every block deflection plate all arcuately, a pair clamping plate of every block gripper shoe both sides are all in circular arc, every block segmental baffle all matches with the circular arc installing hole in corresponding gripper shoe, the radian of a pair circular arc clamping plate of every block gripper shoe both sides is all consistent with the radian of the circular arc installing hole in this gripper shoe, to tighten up between often pair of circular arc clamping plate and corresponding gripper shoe and and this gripper shoe on segmental baffle between clamping screw, often pair of circular arc clamping plate gear of all fitting respectively leans against the circular arc that corresponding segmental baffle and circular arc installing hole formed and installs on the plate face of the gripper shoe outside stitching and segmental baffle, thus segmental baffle is fixedly mounted in corresponding circular arc installing hole.
4. the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder according to claim 2, it is characterized in that: the installing hole in every block gripper shoe is all rounded, every block deflection plate is also all rounded, a pair clamping plate of every block gripper shoe both sides all ringwise, the circular deflection plate of every block all matches with the circular mounting hole in corresponding gripper shoe, to tighten up between often pair of annular clamping plate and corresponding gripper shoe and and this gripper shoe on circular deflection plate between clamping screw, the often pair of annular clamping plate all can fit respectively gear lean against circular mounting that corresponding circular deflection plate and circular mounting hole formed stitch outside gripper shoe and circular deflection plate plate face on, thus circular deflection plate is fixedly mounted in corresponding circular mounting hole.
5. the supporting mechanism of heat-exchanging tube bundle in the pipe heat exchanger shell-side cylinder according to claim 1 or 2 or 3 or 4, it is characterized in that: every block gripper shoe all offers some tie rod holes, in all gripper shoes, the tie rod hole at same position place is all corresponding, often organize in corresponding tie rod hole and be provided with a pull bar, every root pull bar is all set with some distance sink tubes for gripper shoe location, the two ends of every root pull bar are provided with locking nut, and each locking nut is all fastened on outside outermost gripper shoe.
6. the supporting mechanism of heat-exchanging tube bundle in pipe heat exchanger shell-side cylinder according to claim 4, it is characterized in that: every block gripper shoe fixedly forms by two pieces of upper and lower splits of split gripper shoe, the circular mounting hole formed through split is stitched in the split of two pieces of split gripper shoes.
7. the supporting mechanism of heat-exchanging tube bundle in the pipe heat exchanger shell-side cylinder according to claim 3 or 4, is characterized in that: the inside edge of every block clamping plate all offers some semi-circular recesses for dodging heat-exchanging tube bundle.
8. the supporting mechanism of heat-exchanging tube bundle in the pipe heat exchanger shell-side cylinder according to claim 4 or 6, is characterized in that: every block annular clamping plate form spelling by two semi-circular shape clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836169.0U CN205175201U (en) | 2015-10-27 | 2015-10-27 | Heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520836169.0U CN205175201U (en) | 2015-10-27 | 2015-10-27 | Heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205175201U true CN205175201U (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520836169.0U Withdrawn - After Issue CN205175201U (en) | 2015-10-27 | 2015-10-27 | Heat exchanger tube bundles's supporting mechanism in tubular heat exchanger shell cylinder body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205175201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202962A (en) * | 2015-10-27 | 2015-12-30 | 苏州天沃科技股份有限公司 | Support mechanism for heat exchange tube bundle in tubular heat exchanger shell pass cylinder |
-
2015
- 2015-10-27 CN CN201520836169.0U patent/CN205175201U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202962A (en) * | 2015-10-27 | 2015-12-30 | 苏州天沃科技股份有限公司 | Support mechanism for heat exchange tube bundle in tubular heat exchanger shell pass cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20170620 |
|
| AV01 | Patent right actively abandoned |