CN117532536A - Heat exchange tube penetrating tool - Google Patents
Heat exchange tube penetrating tool Download PDFInfo
- Publication number
- CN117532536A CN117532536A CN202311658405.XA CN202311658405A CN117532536A CN 117532536 A CN117532536 A CN 117532536A CN 202311658405 A CN202311658405 A CN 202311658405A CN 117532536 A CN117532536 A CN 117532536A
- Authority
- CN
- China
- Prior art keywords
- supporting mechanism
- heat exchange
- left end
- exchange tube
- support
- 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.)
- Pending
Links
- 230000000149 penetrating effect Effects 0.000 title abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 98
- 238000003466 welding Methods 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a heat exchange tube penetrating tool, which comprises: base, left end jack supporting mechanism, left end tube sheet supporting mechanism, heat exchange tube supporting mechanism, right-hand member tube sheet supporting mechanism and right-hand member jack supporting mechanism, heat exchange tube supporting mechanism comprises a plurality of sets of parallel arrangement's support frame, and every support frame of group includes a plurality of bottom vertical section and arc supporting part, and left end tube sheet supporting mechanism includes: the lower support, two down anchor ear spare, upper support and two anchor ear spare, go up anchor ear spare and lower anchor ear spare and all include semicircle section and semicircle section down, right-hand member tube sheet supporting mechanism's structure is the same with left end tube sheet supporting mechanism's structure, left end jack supporting mechanism includes the main support and with the welded bracing mutually of main support, the main support is held the welding by a plurality of transverse support and a plurality of longitudinal support each other and is formed, right-hand member jack supporting mechanism's structure is the same with left end jack supporting mechanism's structure to poling efficiency has been improved greatly.
Description
[ field of technology ]
The invention relates to the field of heat exchangers, in particular to a heat exchange tube penetrating tool.
[ background Art ]
The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy. The heat exchanger industry relates to more than 30 industries such as heating ventilation, pressure vessels, medium water treatment equipment, chemical industry, petroleum industry and the like. The heat exchanger mainly comprises a shell, a heat exchange tube bundle, a tube plate, an end socket and the like, wherein the shell is round, the parallel heat exchange tube bundle is arranged in the shell, two ends of the heat exchange tube bundle are fixed on the tube plate, two fluids for heat exchange in the heat exchanger flow in the tube, the stroke of the two fluids is called tube pass, the travel of the two fluids flows outside the tube, and the stroke of the two fluids is called shell pass.
In the prior art, the heat exchange tubes are penetrated into the tube plates one by one in the tube penetrating process, and the tube penetrating process disclosed in the patent 202010925696.4 is free from problems when the heat exchange tubes are straight tubes, but interference among the heat exchange tubes is easy to generate when the heat exchange tubes are arched tubes, so that collision is caused to the heat exchange tubes.
[ invention ]
In order to solve the problems, the invention aims to provide a heat exchange tube penetrating tool capable of directly sleeving a tube plate on a heat exchange tube.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: a heat exchange tube threading tool comprising: base, left end jack supporting mechanism, left end tube sheet supporting mechanism, heat exchange tube supporting mechanism, right-hand member tube sheet supporting mechanism and right-hand member jack supporting mechanism, heat exchange tube supporting mechanism is located between left end tube sheet supporting mechanism and the right-hand member tube sheet supporting mechanism, left end tube sheet supporting mechanism, heat exchange tube supporting mechanism and right-hand member tube sheet supporting mechanism all weld in the top of base, left end jack supporting mechanism and right-hand member jack supporting mechanism weld respectively in the both ends of base, heat exchange tube supporting mechanism comprises a plurality of sets of parallel arrangement's support frame, and every support frame of group includes a plurality of bottom vertical section and welds the arc supporting part in the vertical section top of a plurality of bottom, left end tube sheet supporting mechanism includes: the lower support, two down anchor ear spare, upper support and two anchor ear spare, it is the same with lower anchor ear spare structure to go up anchor ear spare, all includes semicircle section and semicircle section down, go up and be connected through the mounting between semicircle section and the semicircle section down, right-hand member tube sheet supporting mechanism's structure is the same with left end tube sheet supporting mechanism's structure, all install a plurality of jack on left end jack supporting mechanism and the right-hand member jack supporting mechanism, left end jack supporting mechanism includes the main support and with the welded bracing of main support mutually, the main support is by a plurality of transverse support and a plurality of longitudinal support each other to block the welding and form, right-hand member jack supporting mechanism's structure is the same with left end jack supporting mechanism's structure.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the transverse support, the longitudinal support and the diagonal braces of the left-end jack supporting mechanism are all made of channel steel.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: and a rib plate is welded in the channel steel at the position of the transverse bracket and the longitudinal bracket of the left-end jack supporting mechanism where the jack is installed.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the channel steel is H-shaped channel steel.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the lower support of the left end tube plate supporting mechanism comprises a main plate and a plurality of reinforcing rib plates welded with the main plate.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the main board is perpendicular to the reinforcing rib plate.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the top of mainboard is equipped with two first arc breach, and the lower semicircle section of two lower staple bolt pieces welds respectively in these two first arc breach.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the upper support of the left end tube plate supporting mechanism comprises a first plate body and a second plate body which is parallel to the first plate body, second arc-shaped notches are respectively arranged on four corners of the first plate body and the second plate body, lower semicircular sections of two upper hoop members are respectively welded in the two second arc-shaped notches above the first plate body and the second plate body, and upper semicircular sections of two lower hoop members are respectively welded in the two second arc-shaped notches below the first plate body and the second plate body.
Preferably, a heat exchange tube penetrating tool in the present invention is further configured to: the plurality of bottom vertical sections are arranged in parallel.
Compared with the prior art, the invention has the following beneficial effects: the heat exchange tube penetrating tool is simple in structure and convenient to install, and the tube plate can be sleeved on the heat exchange tubes with the arranged tubes to penetrate the tubes, so that collision among the heat exchange tubes can be avoided, tube penetrating difficulty of the heat exchange tubes is reduced, and tube penetrating efficiency is greatly improved.
[ description of the drawings ]
Fig. 1 is a schematic perspective view of a heat exchange tube penetrating tool in the invention.
Fig. 2 is a schematic structural view of a left tube plate supporting mechanism in the present invention.
Fig. 3 is a schematic structural view of each group of support frames of the heat exchange tube support mechanism in the present invention.
Fig. 4 is a schematic structural view of a left jack stand according to the present invention.
In fig. 1 to 4: 1. the device comprises a base, 2, a left-end jack supporting mechanism, 20, a main support, 200, a transverse support, 201, a longitudinal support, 21, an inclined strut, 22, a rib plate, 3, a left-end tube plate supporting mechanism, 30, a lower support, 300, a main plate, 301, a reinforcing rib plate, 302, a first arc notch, 31, a lower hoop member, 310, a first upper semicircular section, 311, a first lower semicircular section, 32, an upper support, 320, a first plate body, 321, a second plate body, 322, a second arc notch, 33, an upper hoop member, 330, a second upper semicircular section, 331, a second lower semicircular section, 4, a heat exchange tube supporting mechanism, 40, a support frame, 400, a bottom vertical section, 401, an arc supporting part, 5, a right-end tube plate supporting mechanism, 6, a right-end jack supporting mechanism, 7, a jack, 8, a left-end tube plate, 9, a baffle, 10 and a guide head.
[ detailed description ] of the invention
The heat exchange tube penetrating tool according to the invention is described in further detail below by means of specific examples.
Referring to fig. 1 to 4, a heat exchange tube penetrating tool includes: base 1, left end jack supporting mechanism 2, left end tube sheet supporting mechanism 3, heat transfer pipe supporting mechanism 4, right-hand member tube sheet supporting mechanism 5 and right-hand member jack supporting mechanism 6, heat transfer pipe supporting mechanism 4 is located between left end tube sheet supporting mechanism 3 and the right-hand member tube sheet supporting mechanism 5, left end tube sheet supporting mechanism 3, heat transfer pipe supporting mechanism 4 and right-hand member tube sheet supporting mechanism 5 all weld in the top of base 1, left end jack supporting mechanism 2 and right-hand member jack supporting mechanism 6 weld respectively in the both ends of base 1, heat transfer pipe supporting mechanism 4 comprises a plurality of sets of parallel arrangement's support frame 40, and every set of support frame 40 includes a plurality of bottom vertical section 400 and welds the arc supporting part 401 in the top of a plurality of bottom vertical section 400, and in this embodiment, a plurality of bottom vertical section 400 is parallel arrangement.
The left end tube plate supporting mechanism 3 includes: the lower anchor ear piece 31 comprises a first upper semicircular section 310 and a first lower semicircular section 311, the first upper semicircular section 310 is connected with the first lower semicircular section 311 through a first fixing piece (not shown), the upper anchor ear piece 33 comprises a second upper semicircular section 330 and a second lower semicircular section 331, the second upper semicircular section 330 is connected with the second lower semicircular section 331 through a second fixing piece (not shown), and in the embodiment, the first fixing piece and the second fixing piece are bolts and nuts. The lower support 30 of the left end tube plate supporting mechanism 3 comprises a main plate 300 and a plurality of reinforcing rib plates 301 welded with the main plate 300, the main plate 300 and the reinforcing rib plates 301 are vertically arranged, two first arc-shaped notches 302 are formed in the top of the main plate 300, and first lower semicircular sections 311 of two lower hoop members 31 are welded in the two first arc-shaped notches 302 respectively. The upper support 32 comprises a first plate 320 and a second plate 321 parallel to the first plate 320, wherein the four corners of the first plate 320 and the second plate 321 are respectively provided with a second arc gap 322, the second lower semicircular sections 331 of the two upper hoop members 33 are respectively welded in the two second arc gaps 322 above the first plate 320 and the second plate 321, and the first upper semicircular sections 310 of the two lower hoop members 31 are respectively welded in the two second arc gaps 322 below the first plate 320 and the second plate 321. The structure of the right tube plate supporting mechanism 5 is the same as that of the left tube plate supporting mechanism 3.
The left jack supporting mechanism 2 and the right jack supporting mechanism 6 are respectively provided with a plurality of jacks 7, the left jack supporting mechanism 2 comprises a main support 20 and inclined supports 21 welded with the main support 20, the main support 20 is formed by mutually clamping and welding a plurality of transverse supports 200 and a plurality of longitudinal supports 201, the transverse supports 200, the longitudinal supports 201 and the inclined supports 21 of the left jack supporting mechanism 2 are made of channel steel, and rib plates 22 are welded in the channel steel at the positions where the jacks are installed at the transverse supports 200 and the longitudinal supports 201 of the left jack supporting mechanism 2, so that the structural strength is greatly improved. In this embodiment, the channel steel is an H-shaped channel steel. The structure of the right jack supporting mechanism 6 is the same as that of the left jack supporting mechanism 2.
The working principle of the heat exchange tube penetrating tool in the invention is as follows: by taking a left-end tube plate 8 as an example, a guide head 10 is inserted into a tube hole of the left-end tube plate 8, a baffle plate 9 is used for blocking the right end of the heat exchange tube, the baffle plate 9 is jacked by a jack 7 arranged on a right-end jack supporting mechanism 6, and then the jack 7 arranged on a left-end jack supporting mechanism 2 pushes the left-end tube plate 8 to move rightwards, so that the left-end tube plate 8 is sleeved on the heat exchange tube with the tube arranged, and the tube penetrating of the left-end tube plate 8 is completed, and the tube penetrating mode of the right-end tube plate is the same as that of the left-end tube plate 8.
In summary, the heat exchange tube penetrating tool has a simple structure and is convenient to install, and the tube plate can be sleeved on the heat exchange tubes with the well-arranged tubes to penetrate the tubes by adopting the heat exchange tube penetrating tool, so that collision among the heat exchange tubes can be avoided, the tube penetrating difficulty of the heat exchange tubes is reduced, and the tube penetrating efficiency is greatly improved.
The above-described embodiments are merely illustrative of the principles and functions of the present invention, and some of the practical examples, not intended to limit the invention; it should be noted that modifications and improvements can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the present invention.
Claims (9)
1. A heat exchange tube poling frock, its characterized in that: comprising the following steps: base, left end jack supporting mechanism, left end tube sheet supporting mechanism, heat exchange tube supporting mechanism, right-hand member tube sheet supporting mechanism and right-hand member jack supporting mechanism, heat exchange tube supporting mechanism is located between left end tube sheet supporting mechanism and the right-hand member tube sheet supporting mechanism, left end tube sheet supporting mechanism, heat exchange tube supporting mechanism and right-hand member tube sheet supporting mechanism all weld in the top of base, left end jack supporting mechanism and right-hand member jack supporting mechanism weld respectively in the both ends of base, heat exchange tube supporting mechanism comprises a plurality of sets of parallel arrangement's support frame, and every support frame of group includes a plurality of bottom vertical section and welds the arc supporting part in the vertical section top of a plurality of bottom, left end tube sheet supporting mechanism includes: the lower support, two down anchor ear spare, upper support and two anchor ear spare, it is the same with lower anchor ear spare structure to go up anchor ear spare, all includes semicircle section and semicircle section down, go up and be connected through the mounting between semicircle section and the semicircle section down, right-hand member tube sheet supporting mechanism's structure is the same with left end tube sheet supporting mechanism's structure, all install a plurality of jack on left end jack supporting mechanism and the right-hand member jack supporting mechanism, left end jack supporting mechanism includes the main support and with the welded bracing of main support mutually, the main support is by a plurality of transverse support and a plurality of longitudinal support each other to block the welding and form, right-hand member jack supporting mechanism's structure is the same with left end jack supporting mechanism's structure.
2. The heat exchange tube threading tool as claimed in claim 1, wherein: the transverse support, the longitudinal support and the diagonal braces of the left-end jack supporting mechanism are all made of channel steel.
3. A heat exchange tube threading tool as claimed in claim 2 wherein: and a rib plate is welded in the channel steel at the position of the transverse bracket and the longitudinal bracket of the left-end jack supporting mechanism where the jack is installed.
4. A heat exchange tube threading tool as claimed in claim 2 wherein: the channel steel is H-shaped channel steel.
5. The heat exchange tube threading tool as claimed in claim 1, wherein: the lower support of the left end tube plate supporting mechanism comprises a main plate and a plurality of reinforcing rib plates welded with the main plate.
6. The heat exchange tube threading tool as claimed in claim 5, wherein: the main board is perpendicular to the reinforcing rib plate.
7. The heat exchange tube threading tool as claimed in claim 5, wherein: the top of mainboard is equipped with two first arc breach, and the lower semicircle section of two lower staple bolt pieces welds respectively in these two first arc breach.
8. The heat exchange tube threading tool as claimed in claim 1, wherein: the upper support of the left end tube plate supporting mechanism comprises a first plate body and a second plate body which is parallel to the first plate body, second arc-shaped notches are respectively arranged on four corners of the first plate body and the second plate body, lower semicircular sections of two upper hoop members are respectively welded in the two second arc-shaped notches above the first plate body and the second plate body, and upper semicircular sections of two lower hoop members are respectively welded in the two second arc-shaped notches below the first plate body and the second plate body.
9. The heat exchange tube threading tool as claimed in claim 1, wherein: the plurality of bottom vertical sections are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311658405.XA CN117532536A (en) | 2023-12-06 | 2023-12-06 | Heat exchange tube penetrating tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311658405.XA CN117532536A (en) | 2023-12-06 | 2023-12-06 | Heat exchange tube penetrating tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117532536A true CN117532536A (en) | 2024-02-09 |
Family
ID=89782238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311658405.XA Pending CN117532536A (en) | 2023-12-06 | 2023-12-06 | Heat exchange tube penetrating tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117532536A (en) |
-
2023
- 2023-12-06 CN CN202311658405.XA patent/CN117532536A/en active Pending
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