CN108213887A - A kind of Tube Sheet of Heat Exchanger tread assembly manufacture and tipple - Google Patents
A kind of Tube Sheet of Heat Exchanger tread assembly manufacture and tipple Download PDFInfo
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- CN108213887A CN108213887A CN201810288844.9A CN201810288844A CN108213887A CN 108213887 A CN108213887 A CN 108213887A CN 201810288844 A CN201810288844 A CN 201810288844A CN 108213887 A CN108213887 A CN 108213887A
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- pedestal
- shaped
- tube sheet
- heat exchanger
- slideway
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 71
- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 210000003127 knee Anatomy 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 230000010354 integration Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The present invention provides a kind of Tube Sheet of Heat Exchanger tread assembly manufacture and tipple, the device includes pedestal and the support element and fixing piece that are connected with pedestal, the device can complete the manufacture of entire tube bundle assembly and the present apparatus is tumbled for 90 ° with tube bundle assembly, achieve the purpose that erect tube bundle assembly, smoothly complete the vertical suit of tube bundle assembly and housing.Present apparatus structure novel, practicability and versatile realize tube bundle assembly manufacture and the integration of suit housing, substantially increase the manufacture efficiency of heat exchanger, and reduce the manufacture difficulty of heat exchanger.
Description
Technical field
The present invention relates to the manufacturing fields of shell-and-tube heat exchanger, and in particular to a kind of auxiliary shell-and-tube heat exchanger tube bundle assembly
The device that manufacture and tube bank are erect.
Background technology
Heat exchanger is widely used in the industrial circles such as chemical industry, oil, nuclear energy and power, wherein shell-and-tube heat exchanger application
It is the most universal.Shell-and-tube heat exchanger is made of tube bundle assembly and housing.The major part of heat exchanger be tube bundle assembly, common pipe
Tread assembly is made of parts such as tube sheet, baffle plate, heat exchanger tube and pull rods, and since heat exchanger service life is long, maintenance difficulty is big, system
It makes that requirement of the process to each process is more stringent, and required precision is higher, specific technological equipment is needed to carry out water to tube bundle assembly
Flat support.
The manufacturing process of shell-and-tube heat exchanger is：1st, tube sheet is placed in tube bundle assembly support platform, on the basis of tube sheet
Baffle plate is placed, baffle plate height is adjusted and spacing ensures that all baffle plates and tube sheet pore are coaxial, heat exchanger tube can penetrate institute
There are baffle plate and tube sheet, baffle plate and tube sheet are connected into frame with pull rod；2nd, heat exchanger tube is penetrated in order from baffle plate side,
Heat exchanger tube passes through all baffle plates, and is pierced by from tube sheet opposite side.Constantly regulate baffle plate bottom is needed to support during poling
Height prevent heat exchanger tube penetrate during it is stuck or scratch outer wall；3rd, it treats that all heat exchanger tubes penetrate tube sheet, adjusts heat exchanger tube and stretch
Go out tubesheet strength and carry out the welding of exchanger tubes and tubesheets, postwelding carry out weld seam nondestructive inspection and exchanger tubes and tubesheets it is swollen
It connects, completes the manufacture of tube bundle assembly.
To carry out the horizontal suit of heat exchanger shell after the completion of tube bundle assembly manufacture, but when tube bundle assembly is longer, weight compared with
When big, there are following difficult and unfavorable factors for horizontal suit housing：1st, tube bundle assembly can generate larger with housing during being set with
Frictional force, housing are difficult to introduce；2nd, only has smaller gap in baffle plate and inner walls design, housing is difficult to during introducing
It adjusts；3rd, horizontal suit heat exchanging device shell inner surface Pingdu and cylindricity requirement are high, and housing is spliced by more piece cylinder, cylinder
It can be difficult to meet horizontal set reload request there are misalignment, although disclosure satisfy that manufacturer's standard at body docking；4th, tube bundle assembly sheath body
When can be pressed in inner walls by dead weight, there are baffle plate deformation and scratch inner walls or even the risk stuck with housing.
According to the vertical adverse effect for being set with housing and tube bundle assembly dead weight then can not only having been avoided to bring of tube bundle assembly, but also can spirit
The gap of adjustment housings living and tube bundle assembly avoids above-mentioned difficulties, but tube bundle assembly has certain flexibility, and it is difficult to erect.If
Directly lifting can cause to restrain flexural deformation damage heat exchanger tube, and also weld seam can be adversely affected.
For these reasons, the manufacture of the present inventor's heat exchanging device tube bank and the suit of housing have made intensive studies, with
Just a kind of Tube Sheet of Heat Exchanger tread assembly manufacture easy to use, highly practical and vertical suit housing integrated apparatus are designed.
Invention content
In order to overcome the above problem, present inventor has performed sharp study, a kind of structure novel, highly practical is designed
Tube Sheet of Heat Exchanger tread assembly manufactures and tipple, which can complete the manufacture of entire tube bundle assembly and the present apparatus and tube bank
90 ° of component is tumbled, and is achieved the purpose that erect tube bundle assembly, is smoothly completed the vertical suit of tube bundle assembly and housing.The present apparatus
Structure novel, practicability and versatile realize tube bundle assembly manufacture and the integration of suit housing, substantially increase heat exchange
The manufacture efficiency of device, and the manufacture difficulty of heat exchanger is reduced, thereby completing the present invention.
The purpose of the present invention is to provide：
One aspect of the present invention provides a kind of manufacture of Tube Sheet of Heat Exchanger tread assembly and tipple, including pedestal and with bottom
Seat connected support element and fixing piece.
It is another aspect of the invention to provide a kind of Tube Sheet of Heat Exchanger tread assembly and suit housing are manufactured using above device
Method.
The advantageous effect of present invention is that：
1st, Tube Sheet of Heat Exchanger tread assembly manufacture provided by the invention and tipple, can realize that tube bundle assembly is stood by the device
Formula is set with housing, avoids the housing that tube bundle assembly dead weight is brought in horizontal suit and is set with difficulty and to tube bundle assembly and shell
The damage of body, at the same can flexible modulation housing and tube bundle assembly gap.
2nd, the present invention realizes tube bundle assembly and is set with the integration operation of housing, reduces the manufacture difficulty of heat exchanger,
Improve the manufacture efficiency of heat exchanger.
3rd, apparatus structure provided by the invention is novel, easy to use, highly practical, can be applied to industrialized production, improves
Production efficiency.
Description of the drawings
Fig. 1 shows the manufacture of Tube Sheet of Heat Exchanger tread assembly and tipple structure diagram；
Fig. 2 shows the manufacture of Tube Sheet of Heat Exchanger tread assembly and tipple schematic three dimensional views；
Fig. 3 shows that L-shaped is tumbled understructure schematic diagram；
Fig. 4 shows that L-shaped is tumbled pedestal schematic three dimensional views；
Fig. 5 shows heat exchanger tube component structure diagram；
Fig. 6 shows slideway structure schematic diagram；
Fig. 7 shows to adjust support component structure diagram；
Fig. 8 shows to adjust support component and slideway mounting structure schematic diagram；
Fig. 9 shows screw structure schematic diagram；
Figure 10 shows support beam group structure diagram；
Figure 11 shows location nut structure diagram；
Figure 12 shows that 90 ° of the present apparatus is set with body diagram vertically after tumbling
Drawing reference numeral explanation：
1-1-L shapes are tumbled pedestal
1-1- tumbles support plate
1-2-L shape steel pipes
1-3- screw rods
1-4- gussets
1-5- tube sheet bearings
1-6- slideways
1-6-1- connecting stud nuts
1-6-2- link blocks
1-6-3- notch plates
1-7- intermediate support plate groups
1-8- suspender belt connecting rods
1-9- handling gripper shoe groups
1-10- tumbles lifting lug
1-11- slideways connect bolt and nut
2- adjusts support component
2-1- comes directly towards
2-2- leading screws
2-3- sliding blocks
2-4- locking pressure plates
2-5- lock-screws
2-6- handles
3- support beam groups
4- connecting plates
5- location nuts
6- suspender belts
7- Tube Sheet of Heat Exchanger tread assemblies
7-1- tube sheets
7-2- baffle plates
7-3- heat exchanger tubes
7-4- pull rods
8- heat exchanger shells
9- reference platforms
H- support beam groups and tube bundle assembly tube sheet spacing
Two distance between borehole of L- support beam groups
SR- leading screws come directly towards ball
Specific embodiment
Below by attached drawing and preferred embodiment, the present invention is described in more detail.Pass through these explanations, the present invention
The characteristics of and advantage will become more apparent from clearly.
The first aspect of the present invention, as shown in Figure 1, a kind of heat exchanger tube assembly manufacture method and tipple are provided,
Purpose be complete Tube Sheet of Heat Exchanger tread assembly manufacture and heat exchanger shell setting suit, the device include pedestal and
The support element and fixing piece being connected with pedestal.
According to the preferred embodiment of the present invention, herein described heat exchanger tube assembly manufacture method and tipple are used
In the manufacture of Tube Sheet of Heat Exchanger tread assembly 7 of the diameter in the range of 600~2000mm, the Tube Sheet of Heat Exchanger tread assembly 7 includes tube sheet
7-1, baffle plate 7-2, heat exchanger tube 7-3, pull rod 7-4.
According to the preferred embodiment of the present invention, pedestal is tumbled pedestal 1 for L-shaped, and support element includes adjusting 2 He of support component
Support beam group 3 adjusts the tumble long end of pedestal 1 of support component and L-shaped and is connected, and support beam group 3 and L-shaped are tumbled the short end of pedestal 1
It is connected, the fixing piece includes suspender belt 6, and 6 both ends of suspender belt and L-shaped pedestal 1 of tumbling are connected.
According to the preferred embodiment of the present invention, L-shaped is tumbled 1 symmetrical configuration of pedestal.
According to the preferred embodiment of the present invention, L-shaped tumble pedestal 1 for can 90 ° of components tumbled, bottom be equipped with two
For the L-shaped steel pipe 1-2 of 90 ° of bendings as support of tumbling, knee is equipped with gusset 1-4, and pedestal top is equipped with two ways 1-6, L-shaped
The pedestal 1 and slideway 1-6 that tumbles is connected by support plate.
According to the present invention, support plate is divided into handling gripper shoe groups 1-9 and intermediate support plate group 1-7, handling gripper shoe groups 1-9
L-shaped steel pipe 1-2 long ends end and crooked position are located at, it, being capable of the horizontal handling present apparatus by overhead traveling crane equipped with lifting lug；Handling supports
Three groups of intermediate support plate group 1-7 are equipped between plate group, the connection and support of pedestal 1 of tumbling for slideway 1-6 and L-shaped.
According to the preferred embodiment of the present invention, it is divided into long end and short end, radius of curvature R after L-shaped steel pipe 1-2 90-degree bents
Ranging from 200~500mm.L-shaped tumble pedestal 1 it is horizontal positioned when L-shaped steel pipe 1-2 long ends contacted with reference platform 9, when tumbling
Short end is contacted with reference platform 9 at 90 °；
The end at L-shaped steel pipe 1-2 long ends is equipped with the lifting lug 1-10 that tumbles, and two L-shaped steel pipe 1-2 short ends are excellent equipped with screw rod 1-3
Selection of land, screw rod 1-3 equidistantly arrange, and the quantity of the screw rod in two short ends is identical, and position is corresponding, it is highly preferred that described
Screw rod 1-3 is 8, a diameter of 50~80mm, and equidistant 4 groups are located in two short ends of L-type steel pipe；
According to the preferred embodiment of the present invention, the support plate 1- that tumbles is fixed in the tumble end of the short end of pedestal 1 of L-shaped
1, after tumbling, support plate of tumbling 1-1 is bonded with reference platform 9, can increase the stability of tumble rear base and platform.
According to the preferred embodiment of the present invention, two L-shaped steel pipe 1-2 long hold row level with both hands and are located at base bottom, short end angle
40 °~80 °, preferably 60 ° are set as, which can meet the weldering of the heat exchanger tube sheet 7-1 and heat exchanger tube 7-3 in the scope of the invention
Connect, detect a flaw and expanded joint operating area is not blocked by L-shaped steel pipe 1-2, and increase tumble after the stability that supports of short end.
According to the preferred embodiment of the present invention, the pipe specification of L-shaped steel pipe 1-2 is 200~300mm of diameter, thickness 30
~50mm.
According to the preferred embodiment of the present invention, slideway 1-6 passes through link block 1-6-2 and connection by two notch plate 1-6-3
Stud nut 1-6-1 is connected to be formed, and slideway 1-6 is two groups, and bolt and nut 1-11 and bottom are connected by link block 1-6-2 and slideway
The intermediate support plate 1-7 and handling support plate 1-9 of seat are connected.
According to the preferred embodiment of the present invention, the symmetry axis of two notch plate 1-6-3 is in slideway 1-6 in two groups of slideway 1-6
Cross section on formed angle be 20 °~40 °, preferably 30 °, which, which can meet, adjusts support component in the scope of the invention
The support of 2 heat exchanging device baffle plate 7-2.
According to the preferred embodiment of the present invention, support component 2 is adjusted as that can be slided in L-shaped tumbles pedestal slideway 1-6
And the assembly of height can be adjusted, by leading screw 2-2, sliding block 2-3, top 2-1, locking pressure plate 2-4, lock-screw 2-5 and handle
2-6 is formed.Sliding block 2-3 can be slided in slideway 1-6, and centre is equipped with and is connect with the leading screw 2-2 tapped through holes coordinated and two
The threaded hole of locking pressure plate 2-4, leading screw 2-2 adjust extension elongation with the rotation of sliding block 2-3 thread fittings, and locking pressure plate 2-4 passes through
Lock-screw 2-5 is connect with sliding block 2-3, and branch will be adjusted in slideway 1-6 by pre-tightening lock-screw 2-5 by adjusting support component 2
Support component 2 is fixed in slideway 1-6；Leading screw 2-2 ends are equipped with top 2-1, and bottom is equipped with handle 2-6.
In the present invention, it is multigroup adjust support component 2 and L-shaped and tumble heat exchanger is formed after pedestal slideway 1-6 assemblings
Tube bundle assembly manufacturing platform, tube sheet bearing 1-5 and adjusting support component 2 can be by tube bundle assembly tube sheet 7-1 and baffle plate 7-2 water
Flat support, carries out the manufacture of tube bundle assembly 7.
According to the preferred embodiment of the present invention, the leading screw 2-2 is equipped with branch fastener for one end, and the other end is equipped with handle 2-
The threaded rod of 6 connecting holes, branch fastener are equipped with Spherical Surface S R；
According to the preferred embodiment of the present invention, the top 2-1 is equipped with the groove for being used for supporting baffle plate 7-2, recessed
Well width is set as 20mm, and top 2-1 is connect with leading screw 2-2 spherical support heads, and top can be suitably swung with support head shoot face with suitable
Answer different size baffle plate.When rotating threaded shaft 2-2 to baffle plate 7-2 plates enters top 2-1 grooves, top 2-1 will not be with leading screw
2-2 is rotated and is rotated；
According to the preferred embodiment of the present invention, locking pressure plate 2-4 is connect by lock-screw 2-5 with sliding block 2-3, works as tune
After section support component 2 supports tube bundle assembly baffle plate 7-2 and regulates height, pre-tightening latch segment screw 2-5 makes locking pressure plate 2-4
With sliding block 2-3 clamping slideway 1-6, adjusting support component 2 is made to be connected with slideway 1-6, can prevent the present apparatus from adjusting branch after tumbling
Support component 2 by focusing on play in slideway 1-6 certainly；
According to the preferred embodiment of the present invention, support beam group 3 is the different rectangle firmware of four root long degree, and thickness is
100~200mm, every supporting beam is equipped with tumbles the matched grooves of pedestal screw rod 1-3 with L-shaped, and groove front end is equipped with counterbore, can
It is connected with the screw rod 1-3 of L-shaped steel pipe 1-2 short ends by location nut 5.Every two recessed inter-alveolar distance L of supporting beam and L-shaped during installation
1 every group of screw rod of pedestal 8 of tumbling corresponds, and is installed one by one from length is short to.
According to the preferred embodiment of the present invention, connecting plate 4 is rectangle steel plate, and thickness is 30~100mm, material with
Tube sheet 7-1 is identical.
When tube bundle assembly 7 L-shaped tumble the manufacture of pedestal 1 finish and it is horizontal positioned when, by support beam group 3 from be short to it is long gradually
It is fixed on pedestal and with location nut 5, certain interval H is equipped between support beam group 3 and tube sheet 7-1, with multiple connecting plates 4
Tube sheet 7-1 and support beam group 3 are welded and fixed.
In the present invention, the gap H effects of support beam group 3 and tube sheet 7-1 are following aspect：One, support beam group 3 is provided
Installation gap；Two, due to tube sheet 7-1 be machined part, both ends finished edge, to ensure that groove is not collided with, tube sheet 7-1
It cannot be in direct contact with support beam group 3.Outside 4 one end of connecting plate and 3 surface soldered of support beam group simultaneously, the other end and tube sheet 7-1
Wall welds, and ensures that itself and the present apparatus are connected in the case where not injuring tube sheet 7-1 grooves.
In the present invention, the suspender belt 6 is common hoisting hook band, ranging from 10~20 tons is carried, according to baffle plate 7-2
Quantity selects a plurality of suspender belt that tube bundle assembly 7 and L-shaped are tumbled, and pedestal 1 is circumferential connected, and suspender belt 6 should be around baffle plate 7-2 positions
It is tied up with suspender belt connecting rod 1-8 and is unable to contact heat-exchanging pipe 7-3, heat exchanger tube 7-3 is weighed wounded after avoiding 6 stress of suspender belt.
In the present invention, it completes and fixes when tube bundle assembly 7 manufactures in the present apparatus, slowly lift by crane the lifting lug 1-10 that tumbles,
Entirety carries out 90 ° with L-shaped steel pipe 1-2 knees and verts, and the support plate 1-1 that tumbles of L-shaped steel pipe 1-2 short ends is pasted with reference platform 9
It closes, with the offset of whole center of gravity, the present apparatus is steadily erected on reference platform after tumbling with tube bundle assembly.By heat exchanger shell 8
It is vertical to lift by crane and be slowly inserted in tube bundle assembly 7, it gradually retracts and adjusts support component leading screw 2-2 and remove suspender belt 6, realize tube bank group
Part 7 and the setting of housing 8 are set with.The present invention is used for the system of Tube Sheet of Heat Exchanger tread assembly 7 of the diameter in the range of 600~2000mm
It makes.
Method using device manufacturing Tube Sheet of Heat Exchanger tread assembly provided by the invention and vertical suit housing includes following step
Suddenly：
Step 1 will adjust support component 2 and tumble in pedestal slideway 1-6 mounted on L-shaped, rolled over according to Tube Sheet of Heat Exchanger tread assembly
The quantity selection of flowing plate 7-2 adjusts 2 quantity of support component, and slideway 1-6 and L-shaped pedestal 1 of tumbling are connect bolt spiral shell by slideway
Female 1-11 is connected；
Heat exchanger tube sheet 7-1 is placed on tube sheet bearing 1-5 by step 2, determines to adjust support on the basis of tube sheet 7-1
Distance between component 2, installs baffle plate 7-2, and rotating threaded shaft 2-2 adjusts baffle plate 7-2 height to suitable position, adjusts lock-screw
2-5 is fixed support component 2 and slideway 1-6 is adjusted.Tube sheet and baffle plate are connected by installation pull rod 7-4, penetrate heat exchanger tube 7-3 simultaneously
Welding, flaw detection and the expanded joint of tube sheet 7-1 and heat exchanger tube 7-3 is carried out, completes the manufacture of tube bundle assembly 7；
Step 3 installs support beam group 3, and support beam group 3 and L-shaped pedestal 1 of tumbling are connected with location nut 5, and with more
Support beam group 3 and heat exchanger tube sheet 7-1 are welded and are connected by block connecting plate 4, to prevent tumble process injury tube sheet 7-1 and housing 8
Butting grooves, 4 one end of connecting plate are welded with tube sheet 7-1 outer walls, and the other end is welded with supporting beam supporting surface, makes 7 axis of tube bundle assembly
To fixation.Tube bundle assembly and L-shaped are tumbled 1 bundled fixed of pedestal with suspender belt 6, suspender belt 6 is looped around baffle plate 7-2 positions and suspender belt
Connecting rod 1-8 is tied up, and is completed tube bundle assembly 7 and L-shaped and is tumbled the radially fixed of pedestal 1；
Step 4, slowly lift by crane L-shaped tumble pedestal 1 the lifting lug 1-10 to L-shaped steel pipe 1-2 that tumbles short end and support of tumbling
Plate 1-1 is contacted with reference platform 9, and with the offset of integral central, the present apparatus is steadily erected at benchmark after tumbling with tube bundle assembly and puts down
On platform, tube bundle assembly 7, which is erect, at this time places；
Step 5 erects suit heat exchanger shell 8, and housing 8 is slowly inserted in downwards tube bundle assembly 7, and gradually revolve during suit
Handle hand 2-6 retracts leading screw 2-2 and gradually removes suspender belt 6.After housing 8 is completely nested tube bundle assembly, carry out tube sheet 7-1 with
The docking of housing 8；
Step 6, rotating threaded shaft 2-2 is slow to lift by crane tumble lifting lug 1-10 and L to 8 outer wall of top 2-1 supporing shells again
Shape is tumbled, and to be hung to L-shaped pedestal 1 of tumbling horizontal positioned by pedestal handling gripper shoe groups 1-9.It removes between tube sheet 7-1 and support beam group 3
Connecting plate 4, by the tube bundle assembly 7 for having covered housing 8, handling goes out from pedestal, completes the manufacture of tube bundle assembly 7 and the set of housing 8
Dress.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term " on ", " under ", " interior ", " outer "
It is based on the orientation or position relationship under working condition of the present invention to put relationship, is for only for ease of the description present invention and simplification is retouched
It states rather than indicates or imply signified device or element must have specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
The present invention is described in detail above in association with preferred embodiment and exemplary example.But need what is stated
It is that these specific embodiments are only the illustrative explanations to the present invention, do not form any limit to protection scope of the present invention
System.In the case of without departing from spirit and scope of the present invention, the technology of the present invention content and embodiments thereof can be carried out
Various improvement, equivalencing or modification, these are each fallen in protection scope of the present invention.Protection scope of the present invention is with appended power
Subject to profit requirement.
Claims (10)
1. a kind of Tube Sheet of Heat Exchanger tread assembly manufacture and tipple, which is characterized in that described device includes pedestal and and pedestal
Connected support element and fixing piece.
2. the apparatus according to claim 1, which is characterized in that
The pedestal is tumbled pedestal (1) for L-shaped, and the L-shaped tumbles pedestal (1) as that can carry out 90 ° of components tumbled, it is preferable that L
Shape tumble pedestal (1) include two 90 ° bending L-shaped steel pipes (1-2),
The L-shaped steel pipe (1-2) is divided into long end and short end, and L-shaped steel pipe (1-2) long end connects with reference platform (9) when horizontal positioned
It touches, short end after 90 ° of tumbling is contacted with reference platform (9).
3. device according to claim 1 or 2, which is characterized in that
The support element includes adjusting support component (2) and support beam group (3),
The tumble long end of pedestal (1) of support component (2) and L-shaped that adjusts is connected,
The tumble short end of pedestal (1) of the support beam group (3) and L-shaped is connected,
The fixing piece includes suspender belt (6), and suspender belt (6) both ends and L-shaped pedestal (1) of tumbling are connected.
4. the device according to Claims 2 or 3, which is characterized in that
The length of two L-shaped steel pipes (1-2) holds row level with both hands and is located at base bottom, and the angle of short end is 40 °~80 °, preferably
60 °,
The short end of the L-shaped steel pipe (1-2) is fixed with screw rod (1-2), and the end of short end is equipped with support plate (1-1) of tumbling,
The end at the long end of the L-shaped steel pipe (1-2) is equipped with lifting lug (1-10) of tumbling,
The knee of the L-shaped steel pipe (1-2) is equipped with gusset (1-4).
5. the device according to one of claim 2 to 4, which is characterized in that
The L-shaped tumbles pedestal (1-2) equipped with two ways (1-6),
The slideway (1-6) passes through intermediate support plate group (1-7) and handling gripper shoe groups (1-9) and the long end of L-shaped steel pipe (1-2)
It is connected, the adjusting support component (2) can be slided in slideway (1-6).
6. device according to one of claims 3 to 5, which is characterized in that
The supporting beam of the support beam group (3) is equipped with the groove coordinated with screw rod (1-3), and groove front end is equipped with counterbore, positioning
Nut (5) matched with screw rod (1-3) realize support beam group (3) with L-shaped tumble pedestal (1) be connected,
The slideway (1-6) passes through link block (1-6-2) and connecting stud nut (1-6-1) by two long notch plate (1-6-3)
Be connected composition,
The symmetry axis of two notch plates (1-6-3) formed angle on the cross section of slideway (1-6) is in two groups of slideways (1-6)
20 °~40 °, preferably 30 °.
7. the device according to one of claim 2 to 6, which is characterized in that
The supporting beam of the support beam group (3) is cuboid firmware, the quantity of supporting beam in every L-shaped steel pipe (1-2) short end
The quantity of screw rod correspond, every two recessed inter-alveolar distance (L) of supporting beam and L-shaped are tumbled between every group of screw rod (1-3) of pedestal (1)
Away from corresponding,
The support beam group (3) is equipped with lifting lug.
8. the device according to one of claim 2 to 7, which is characterized in that the adjusting support component (2) is by leading screw
(2-2), sliding block (2-3), top (2-1), locking pressure plate (2-4), lock-screw (2-5) and handle (2-6) composition,
The sliding block (2-3) can be slided in slideway (1-6),
The sliding block (2-3) is equipped with the tapped through hole coordinated with leading screw (2-2) and two screw threads for connecting locking pressure plate (2-4)
Hole,
The leading screw (2-2) adjusts extension elongation with the rotation of sliding block (2-3) thread fitting,
The locking pressure plate (2-4) is connect by lock-screw (2-5) with sliding block (2-3),
The adjusting support component (2) will adjust support component (2) admittedly in slideway (1-6) by pre-tightening lock-screw (2-5)
It is scheduled in slideway (1-6)；
Leading screw (2-2) end is equipped with top (2-1), and bottom is equipped with handle (2-6).
9. the device according to one of claim 2 to 8, which is characterized in that
The L-shaped tumbles and further includes connecting plate (1-4), tube sheet bearing (1-5) and suspender belt connecting rod (1-8) on pedestal (1),
Support beam group (3) and tube sheet (7-1) are connected by the connecting plate (1-4), and tube sheet bearing (1-5) is for placing tube sheet (7-
1),
The suspender belt (6) is looped around the tumble suspender belt connecting rod (1-8) of pedestal of baffle plate (7-2) position and L-shaped and is connected.
10. a kind of existed using one of claim 1-9 described devices manufacture Tube Sheet of Heat Exchanger tread assembly and the method tumbled, feature
In including the following steps：
Step 1 will adjust support component (2) and tumble in pedestal slideway (1-6) mounted on L-shaped, slideway (1-6) is tumbled with L-shaped
Pedestal (1) connects bolt and nut (1-11) by slideway and is connected；
Heat exchanger tube sheet (7-1) is placed on tube sheet bearing (1-5) by step 2, determines to adjust branch on the basis of tube sheet (7-1)
Distance between support component (2), installation baffle plate (7-2), rotating threaded shaft (2-2) adjust baffle plate (7-2) highly to suitable position, adjust
It saves lock-screw (2-5) to fix adjusting support component (2) with slideway (1-6), installation pull rod (7-4) consolidates tube sheet and baffle plate
Even, it penetrates heat exchanger tube (7-3) and carries out welding, flaw detection and the expanded joint of tube sheet (7-1) and heat exchanger tube (7-3), complete tube bundle assembly
(7) manufacture；
Support beam group (3) and L-shaped pedestal (1) of tumbling are connected by step 3, installation support beam group (3) with location nut (5), and
Support beam group (3) and heat exchanger tube sheet (7-1) are welded with connecting plate (4) and are connected, suspender belt (6) is around baffle plate (7-2) position
It is tied up with the tumble suspender belt connecting rod (1-8) of pedestal (1) of L-shaped, completes tube bundle assembly (7) and L-shaped and tumble the diameter of pedestal (1)
To fixation；
Step 4 is lifted by crane lifting lug (1-10) to L-shaped steel pipe (1-2) and support plate of tumbling (1-1) of tumbling and is connect with reference platform (9)
It touches, tube bundle assembly (7), which is erect, at this time places；
Step 5 erects suit heat exchanger shell (8), and housing (8) is inserted in downwards tube bundle assembly (7), and gradually rotate during suit
Handle (2-6) retracts leading screw (2-2) and gradually removes suspender belt (6), after housing (8) is completely nested tube bundle assembly, carries out tube sheet
(7-1) is docked with housing (8)；
Step 6, rotating threaded shaft (2-2) extremely top (2-1) supporing shell (8) outer wall, lifts by crane tumble lifting lug (1-10) and L again
Shape is tumbled pedestal handling gripper shoe groups (1-9) be hung to L-shaped pedestal (1) of tumbling horizontal positioned, removal tube sheet (7-1) and connecting plate
(4), tube bundle assembly (7) handling from pedestal for having covered housing (8) is gone out, completes the manufacture of tube bundle assembly (7) and housing (8)
Suit.
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| CN201810288844.9A CN108213887B (en) | 2018-04-03 | 2018-04-03 | Manufacturing and tipping device for heat exchanger tube bundle assembly |
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|---|---|---|---|
| CN201810288844.9A CN108213887B (en) | 2018-04-03 | 2018-04-03 | Manufacturing and tipping device for heat exchanger tube bundle assembly |
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| Publication Number | Publication Date |
|---|---|
| CN108213887A true CN108213887A (en) | 2018-06-29 |
| CN108213887B CN108213887B (en) | 2023-12-26 |
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|---|---|---|---|
| CN201810288844.9A Active CN108213887B (en) | 2018-04-03 | 2018-04-03 | Manufacturing and tipping device for heat exchanger tube bundle assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109202426A (en) * | 2018-09-12 | 2019-01-15 | 广西建工集团第安装有限公司 | A kind of large-scale vertical fixed tube-sheet exchanger scene process equipment for pipe penetration device and technique |
| CN109277790A (en) * | 2018-10-08 | 2019-01-29 | 哈尔滨锅炉厂有限责任公司 | A kind of manufacturing method of the c-type without shell clad type heat exchanger |
| CN109332994A (en) * | 2018-11-15 | 2019-02-15 | 合肥聚能电物理高技术开发有限公司 | High-temperature superconductive lead wire heat exchanger and sleeve assembly device and technique |
| CN109604854A (en) * | 2018-12-29 | 2019-04-12 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of assembly welding method of C-shaped set of heat exchange tubes |
| CN109682248A (en) * | 2018-12-29 | 2019-04-26 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of C-shaped set of heat exchange tubes accurate adjusting device |
| CN109773377A (en) * | 2018-12-29 | 2019-05-21 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of installation method of set of heat exchange tubes and ladder-shaped frame |
| CN110498334A (en) * | 2019-09-02 | 2019-11-26 | 郑州今迈衡器有限公司 | A kind of apparatus that transfinites being easily installed |
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| CN112247537A (en) * | 2020-10-16 | 2021-01-22 | 叶小英 | Tube bundle assembly auxiliary turnover mechanism for assembling tube shell heat exchanger |
| CN113001101A (en) * | 2021-04-09 | 2021-06-22 | 鲁西工业装备有限公司 | Vertical assembling process for industrial heat exchanger and mounting device and application thereof |
| CN113020925A (en) * | 2021-03-30 | 2021-06-25 | 王梦如 | Manufacturing and processing technology of tubular heat exchanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202426A (en) * | 2018-09-12 | 2019-01-15 | 广西建工集团第安装有限公司 | A kind of large-scale vertical fixed tube-sheet exchanger scene process equipment for pipe penetration device and technique |
| CN109202426B (en) * | 2018-09-12 | 2023-09-08 | 广西建工集团第一安装工程有限公司 | On-site pipe penetrating tool device and process for large vertical fixed pipe plate type heat exchanger |
| CN109277790A (en) * | 2018-10-08 | 2019-01-29 | 哈尔滨锅炉厂有限责任公司 | A kind of manufacturing method of the c-type without shell clad type heat exchanger |
| CN109332994A (en) * | 2018-11-15 | 2019-02-15 | 合肥聚能电物理高技术开发有限公司 | High-temperature superconductive lead wire heat exchanger and sleeve assembly device and technique |
| CN109773377B (en) * | 2018-12-29 | 2021-05-18 | 哈电集团（秦皇岛）重型装备有限公司 | Installation method of heat exchange tube set and trapezoidal frame of PCS heat exchanger equipment |
| CN109773377A (en) * | 2018-12-29 | 2019-05-21 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of installation method of set of heat exchange tubes and ladder-shaped frame |
| CN109604854B (en) * | 2018-12-29 | 2020-12-25 | 哈电集团（秦皇岛）重型装备有限公司 | Assembly welding method of C-shaped heat exchange tube set |
| CN109682248A (en) * | 2018-12-29 | 2019-04-26 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of C-shaped set of heat exchange tubes accurate adjusting device |
| CN109604854A (en) * | 2018-12-29 | 2019-04-12 | 哈电集团（秦皇岛）重型装备有限公司 | A kind of assembly welding method of C-shaped set of heat exchange tubes |
| CN109682248B (en) * | 2018-12-29 | 2024-05-28 | 哈电集团（秦皇岛）重型装备有限公司 | Accurate adjusting device of C-shaped heat exchange tube group |
| CN110498334A (en) * | 2019-09-02 | 2019-11-26 | 郑州今迈衡器有限公司 | A kind of apparatus that transfinites being easily installed |
| CN111055228A (en) * | 2019-12-16 | 2020-04-24 | 东方电气(广州)重型机器有限公司 | Heat exchanger supporting and fixing device and installation method |
| CN110961853A (en) * | 2019-12-27 | 2020-04-07 | 哈电集团（秦皇岛）重型装备有限公司 | Tube bundle assembly auxiliary turnover device and turnover method using same |
| CN111266854A (en) * | 2020-03-11 | 2020-06-12 | 江西华东船业有限公司 | Automatic assembly equipment for heat exchange tube of marine heat exchanger |
| CN112247537A (en) * | 2020-10-16 | 2021-01-22 | 叶小英 | Tube bundle assembly auxiliary turnover mechanism for assembling tube shell heat exchanger |
| CN113020925A (en) * | 2021-03-30 | 2021-06-25 | 王梦如 | Manufacturing and processing technology of tubular heat exchanger |
| CN113001101A (en) * | 2021-04-09 | 2021-06-22 | 鲁西工业装备有限公司 | Vertical assembling process for industrial heat exchanger and mounting device and application thereof |
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