CN205940231U - Two shell side bouble -bow baffling board shell and tube type heat exchanger - Google Patents
Two shell side bouble -bow baffling board shell and tube type heat exchanger Download PDFInfo
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- CN205940231U CN205940231U CN201620945184.3U CN201620945184U CN205940231U CN 205940231 U CN205940231 U CN 205940231U CN 201620945184 U CN201620945184 U CN 201620945184U CN 205940231 U CN205940231 U CN 205940231U
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Abstract
The utility model relates to a two shell side bouble -bow baffling board shell and tube type heat exchanger, wherein tube and pipe box connected, the tube bank sets up in the tube, be equipped with cold medium inlet and cold medium liquid outlet on the tube, be equipped with thermal medium air inlet and thermal medium gas outlet on the pipe case, the tube bank is including the tube sheet, the heat exchange tube, longitudinal baffle and a plurality of baffling board, the longitudinal baffle is with inside two spaces from top to bottom that fall into of tube, and two spaces are kept away from tub case one end and are communicated with each other, cold medium inlet and cold medium liquid outlet respectively with the tube in not isospace communicate with each other, all be equipped with heat exchange tube and baffling board in the upper and lower both sides of longitudinal baffle, tube and pipe box connected one end are located to the tube sheet, the heat exchange tube is the U type and the straight tube section is adorned on the tube sheet admittedly, the pipe incasement is equipped with two independent cavities, thermal medium air inlet and thermal medium gas outlet respectively with the different cavities of tub incasement intercommunication, two straight tube sections of heat exchange tube also respectively with the different cavities intercommunication of tub incasement. The utility model discloses heat transfer efficiency is high, shell side loss of pressure is little.
Description
Technical field
This utility model is related to a kind of double-shell side bouble-bow baffle shell-and-tube heat exchanger.
Background technology
Heat exchanger, as a kind of energy-saving equipment realizing heat transfer between material, is universal in oil refining, chemical plant installations
A kind of process equipment of application, accounts for the 40% about of total number of devices.With the high speed development of the industries such as oil, chemical industry, metallurgy,
Increasingly maximize plus petrochemical plant scale, heat exchanger it is also proposed higher requirement.
In ordinary heat exchanger, with the increase of shell side rate-of flow, the pressure loss between the import and export of heat exchanger shell pass
Also increase therewith, the only spacing by increasing deflection plate solves the problems, such as to lose too high, but deflection plate maximum no supports
Span is limited by heat exchanger standard, and in addition baffle(s) spacing increase can produce the problem of tube bundle vibration, affects heat exchange
The service life of device equipment, according to the heat exchanger of monoshell journey, heat transfer efficiency declines, long by increasing heat exchanger shell footpath or equipment
Degree to realize heat transfer, then increased the manufacturing cost of heat exchanger.
Utility model content
The purpose of this utility model is to provide a kind of double-shell side bouble-bow baffle shell-and-tube heat exchanger, heat transfer efficiency is high,
Low cost of manufacture, shell side pressure loss are little.
The purpose of this utility model is achieved through the following technical solutions：
A kind of double-shell side bouble-bow baffle shell-and-tube heat exchanger, including shell, tube bank and bobbin carriage, wherein shell with bobbin carriage even
Connect, tube bank is arranged in described shell, and described shell is provided with cold medium inlet and cold medium liquid outlet near one end of bobbin carriage,
Described bobbin carriage is provided with thermal medium air inlet and thermal medium gas outlet, and described tube bank includes tube sheet, heat exchanger tube, longitudinal baffle and many
Individual deflection plate, wherein longitudinal baffle will be divided into upper and lower two spaces inside shell, and described upper and lower two spaces are away from bobbin carriage
One end communicates, and described cold medium inlet and cold medium liquid outlet are communicated with the different spaces in shell respectively, in described longitudinal direction
The both sides up and down of dividing plate are equipped with heat exchanger tube and multiple deflection plate, and described tube sheet is arranged at shell and is connected one end with bobbin carriage, described
Heat exchanger tube is U-shaped and two sections of straight lengths are all packed on described tube sheet, is provided with separate two chambers in described bobbin carriage, pipe
Thermal medium air inlet on case is connected with the different chamber in described bobbin carriage respectively with thermal medium gas outlet, on every heat exchanger tube
Two straight lengths are also communicated with the different chamber in described bobbin carriage respectively.
The plurality of deflection plate includes side deflection plate, upper middle deflection plate and lower middle deflection plate, along the length direction of shell
Look, described middle deflection plate is arranged in the middle part of the upside space in shell, under described lower middle deflection plate is arranged in shell
In the middle part of the space of side, described side deflection plate is respectively arranged on described two space both sides, looks along the direction being transversely to the machine direction dividing plate, institute
State middle deflection plate and lower middle deflection plate and described side deflection plate interlaced arrangement, each deflection plate described is equipped with and supplies heat exchanger tube
The heat exchange pore passing through.
Described tube bank in parallel be provided with multiple pull bars, each deflection plate pass through described pull bar be fixedly arranged on described restrain in, institute
State pull bar one end to be packed on described tube sheet, be provided with the first gripper shoe in described tube bank away from one end of bobbin carriage, described pull bar
The other end is connected with nut after passing through described first gripper shoe, and each pull bar is equipped with distance sink tube between adjacent deflection plate.
Described tube sheet is provided with heat exchanger tube installing hole and pull bar installing hole.
Described first gripper shoe is provided with the heat exchange pore passing through for heat exchanger tube and the tie rod hole passing through for described pull bar；Institute
State and the tie rod hole passing through for pull bar is equipped with each deflection plate.
It is connected one end in described tube bank with bobbin carriage, between described tube sheet and adjacent upper middle deflection plate and described tube sheet
It is equipped with the second gripper shoe and adjacent lower middle deflection plate between, in the middle part of described second gripper shoe, be provided with square aperture.
Described tube bank in parallel be provided with multiple pull bars, each deflection plate pass through described pull bar be fixedly arranged on described restrain in, institute
State the second gripper shoe and be provided with the heat exchange pore passing through for heat exchanger tube and the tie rod hole passing through for described pull bar.
Described bobbin carriage is divided into first chamber and second chamber by a dividing plate, in being respectively provided on two sides with of described tube sheet
First septalium and second partition groove, when shell is connected with bobbin carriage, the end insertion first of the longitudinal baffle in described shell
In septalium, in the divider ends insertion second partition groove in described bobbin carriage.
Described shell is provided with air vent and leakage fluid dram.
Described bobbin carriage is equipped with even with the homogeneous side opening of shell, opposite side closing, and the open side of described shell and bobbin carriage
Acting flange, the circumferential edges of described two adpting flanges and described tube sheet are distributed with quantity identical and pass through for connecting stud
Unthreaded hole.
Advantage of the present utility model and good effect are：
1st, this utility model heat transfer coefficient is big, can significantly improve the heat transfer efficiency of heat exchanger.
2nd, this utility model compact conformation, processing is simple, low cost of manufacture, and shell side pressure loss is little.
Brief description
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the tube bank schematic diagram in Fig. 1,
Fig. 3 is the tube bank side view in Fig. 2,
Fig. 4 is enlarged drawing at the I in Fig. 3,
Fig. 5 is the heat exchanger tube schematic diagram in Fig. 2,
Fig. 6 is the longitudinal baffle schematic diagram in Fig. 2,
Fig. 7 is the shell schematic diagram in Fig. 1,
Fig. 8 is the bobbin carriage schematic diagram in Fig. 1,
Fig. 9 is the bobbin carriage side view in Fig. 8,
Figure 10 is the tube sheet schematic diagram in Fig. 2,
Figure 11 is enlarged drawing at II in Figure 10,
Figure 12 is the rearview of tube sheet in Figure 10,
Figure 13 is the first gripper shoe schematic diagram in Fig. 2,
Figure 14 is enlarged drawing at III in Figure 13,
Figure 15 is the side deflection plate schematic diagram in Fig. 2,
Figure 16 is the upper middle deflection plate schematic diagram in Fig. 2,
Figure 17 is the lower middle deflection plate schematic diagram in Fig. 3,
Figure 18 is the second gripper shoe schematic diagram in Fig. 2.
Wherein, 1 is shell, and 2 is tube bank, and 3 is bobbin carriage, and 4 is thermal medium air inlet, and 5 is thermal medium gas outlet, and 6 is cold Jie
Matter inlet, 7 is cold medium liquid outlet, and 8 is dividing plate, and 9 is air vent, and 10 is leakage fluid dram, and 11 is tube sheet, and 12 is the second support
Plate, 13 is pull bar, and 14 is the first gripper shoe, and 15 is heat exchanger tube, and 151 is bend loss, and 152 is straight length, and 16 is longitudinal baffle, 17
For upper middle deflection plate, 18 is side deflection plate, and 19 is lower middle deflection plate, and 20 is adpting flange, and 21 is adpting flange, and 22 is the first chamber
Room, 23 is second chamber, and 24 is heat exchanger tube installing hole, and 25 is pull bar installing hole, and 26 is the first septalium, and 27 is tie rod hole, 28
For heat exchange pore, 29 is square aperture, and 30 is second partition groove.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, this utility model includes shell 1, tube bank 2 and bobbin carriage 3, wherein shell 1 is connected with bobbin carriage 3, restrains 2
It is arranged in described shell 1, described shell 1 is provided with cold medium inlet 6 and cold medium liquid outlet 7, described bobbin carriage 3 is provided with
Thermal medium air inlet 4 and thermal medium gas outlet 5, are provided with air vent 9 on shell 1 and leakage fluid dram 10 remains in shell for emptying
Gas and liquid in 1.
As figures 2-6, described tube bank 2 is cylindrical, including tube sheet 11, heat exchanger tube 15, pull bar 13, longitudinal baffle 16
With multiple deflection plates, wherein longitudinal baffle 16 is divided into upper and lower two spaces by inside shell 1, and described upper and lower two spaces away from
One end of bobbin carriage 3 communicates, and the flow direction of longitudinal baffle media of both sides about 16 is contrary, makes shell 1 be internally formed double-shell side knot
Structure, as shown in figure 1, the cold medium inlet 6 on shell 1 and cold medium liquid outlet 7 may be contained within described shell 1 near bobbin carriage 3
One end, and described cold medium inlet 6 and cold medium liquid outlet 7 communicated with the different spaces in shell 1, respectively described
The both sides up and down of longitudinal baffle 16 are equipped with heat exchanger tube 15 and multiple deflection plate, and as shown in Figure 2 and Figure 5, described heat exchanger tube 15 is in U
Type and be arrangeding in parallel with described longitudinal baffle 16, described heat exchanger tube 15 includes one section of bend loss 151 and two sections of straight lengths 152, institute
State tube sheet 11 and be fixedly arranged on shell 1 and be connected one end with bobbin carriage 3, as shown in figure 4, the two of every heat exchanger tube 15 sections of straight lengths 152 are all solid
It is contained on described tube sheet 11 and communicates with inside described bobbin carriage 3, in tube bank 2, parallel be provided with multiple pull bars 13, each deflection plate
It is fixedly arranged in described tube bank 2 by described pull bar 13, each deflection plate is used for changing the flow direction of shell side medium, improves shell side
Heat transfer efficiency, described heat exchanger tube 15 can also be supported simultaneously.
As shown in Fig. 8～9, it is opening that described bobbin carriage 3 is connected side with shell 1, and opposite side is closed, and described closed side is
Elliptical shape, is provided with adpting flange 21 in the open side of bobbin carriage 3, as shown in fig. 7, being connected side with bobbin carriage 3 in shell 1 is also to open
Mouth is simultaneously provided with adpting flange 20, the opposite side closing of described shell 1, the adpting flange 20 of described shell 1, the tube sheet 11 of tube bank 3
And the circumferential edges of the adpting flange 21 of bobbin carriage 3 are distributed with quantity identical unthreaded hole, connecting stud sequentially passes through shell 1
Unthreaded hole on the adpting flange 21 of the unthreaded hole 19 on the unthreaded hole on adpting flange 20, tube sheet 11 and bobbin carriage 3 is simultaneously connected with nut, from
And shell 1, tube sheet 11 and bobbin carriage 3 link together.
As shown in Fig. 8～9, it is welded with a dividing plate 8 in described bobbin carriage 3, bobbin carriage 3 is divided into two by described dividing plate 8
Separate, not connected chamber, i.e. first chamber 22 and second chamber 23, the thermal medium air inlet 4 on bobbin carriage 3 with described
First chamber 22 connects, and the thermal medium gas outlet 5 on bobbin carriage 3 is connected with described second chamber 23.
As shown in Figure 10～12, heat exchanger tube installing hole 24 and pull bar installing hole 25 are provided with described tube sheet 11, each changes
The heat exchanger tube installing hole that swollen mode is fixedly arranged on described tube sheet 11 is sticked on, by intensity weldering, in two straight length 152 ends of heat pipe 15
In 24, and the end of a straight length 152 on every heat exchanger tube 15 is communicated with the first chamber 22 in bobbin carriage 3, this heat exchange
The end of another straight length 152 of pipe 15 is communicated with the second chamber 23 in bobbin carriage 3, in being respectively provided on two sides with of described tube sheet 11
First septalium 26 and second partition groove 30, when shell 1 is connected with bobbin carriage 3, the end of the longitudinal baffle 16 in described shell 1
Insert in the first septalium 26, in the dividing plate 8 end insertion second partition groove 30 in described bobbin carriage 3.
As shown in Fig. 2 being provided with the first gripper shoe 14, described first gripper shoe 14 in described tube bank 2 away from one end of bobbin carriage 3
For discoideus and diameter less than shell 1 internal diameter, as shown in Figure 13～14, described first gripper shoe 14 is provided with heat exchange pore 28
With tie rod hole 27, one end of described pull bar 13 is packed in the pull bar installing hole 25 on described tube sheet 11, described pull bar 13 another
It is connected with nut after the tie rod hole 27 through in described first gripper shoe 14 for the one end, two straight lengths 152 of described heat exchanger tube 15
Passed through by the heat exchange pore 28 in described first gripper shoe 14, described first gripper shoe 14 by the straight length 152 of heat exchanger tube 15 with
Bend loss 151 separates and supports fixing heat exchanger tube 15.
As seen in figs. 15-17, the plurality of deflection plate includes side deflection plate 18, upper middle deflection plate 17 and lower middle deflection plate
19, as shown in figures 2-3, longitudinal baffle 16 is divided into upper and lower two spaces by inside shell 1, and the length direction along shell 1 is seen
Go, described middle deflection plate 17 is arranged in the middle part of the upside space in shell 1, described lower middle deflection plate 19 is arranged in shell 1
Lower side space in the middle part of, described side deflection plate 18 is respectively arranged on described two space both sides, wherein go up in deflection plate 17 and lower in
One end that deflection plate 19 points to shell 1 is in arc-shaped edges, and both sides are the straight flange being transversely to the machine direction dividing plate 16, and side deflection plate 18 is near pipe
The side of shell 1 is in arc-shaped edges, and opposite side is the straight flange being transversely to the machine direction dividing plate 16, described side deflection plate 18, upper middle deflection plate 17
It is respectively less than shell 1 internal diameter with the arc-shaped edges diameter of lower middle deflection plate 19, as shown in figures 2-3, along the side being transversely to the machine direction dividing plate 16
To looking, described middle deflection plate 17 and lower middle deflection plate 19 and described side deflection plate 18 interlaced arrangement, along the length of shell 1
Look in direction, each deflection plate is in be arranged symmetrically up and down.
As seen in figs. 15-17, the tie rod hole 27 passing through for pull bar 13 is equipped with each deflection plate described and supplies heat exchange
Be set with pull bar 13 between adjacent baffle on the heat exchange pore 28 that pipe 15 passes through, and each pull bar 13 distance sink tube in order to
Fix the position of each deflection plate.
As shown in Fig. 2 being connected one end in described tube bank 2 with bobbin carriage 3, in described tube sheet 11 and adjacent upper middle deflection plate 17
Between and described tube sheet 11 and adjacent lower middle deflection plate 19 between be equipped with the second gripper shoe 12, as shown in figure 18, described
Second gripper shoe 12 is provided with the tie rod hole 27 passing through for pull bar 13 and the heat exchange pore 28 passing through for heat exchanger tube 15, described
It is provided with square aperture 29, described second gripper shoe 28 is except supporting straight length 152 end of heat exchanger tube 15 in the middle part of two gripper shoes 12
Outward, it is additionally operable to balance between described tube sheet 11 and adjacent upper middle deflection plate 17 and described tube sheet 11 and adjacent lower middle baffling
Flow of fluid between plate 19, prevents shell side medium from causing the vibration of heat exchanger tube 15 in import and export position.
Operation principle of the present utility model is：
During utility model works, cold medium is entered in shell 1 and in longitudinal baffle by the cold medium inlet 6 of shell 1
16 downside flowings, cold medium passes through the lower middle deflection plate 19 of longitudinal baffle 16 downside and side deflection plate 18 changes in tube bank 3
Flow direction, in shell 1 away from bobbin carriage 3 one end, cold medium by longitudinal baffle 16 downside flow direction on the upside of, and through on longitudinal baffle 16
The upper middle deflection plate 17 of side and side deflection plate 18 change flow direction, and last cold medium is flowed by the cold medium liquid outlet 7 of shell 11
Go out shell 1.
Thermal medium enters the first chamber 22 of bobbin carriage 3 by the thermal medium air inlet 4 on bobbin carriage 3, then through tube sheet 11 upper half
Portion flows in heat exchanger tube 15, is flowed out by tube sheet 11 lower half, thermal medium is in heat exchanger tube 15 after flowing through U-shaped heat exchanger tube 15 again
Flowing simultaneously carries out heat exchange with cold medium heat exchanger tube 15 outside, after the second chamber 23 of final thermal medium entrance bobbin carriage 3 by
Bobbin carriage 3 is flowed out in thermal medium gas outlet 5.Air vent 9 is provided with shell 1 and leakage fluid dram 10 remains in gas in shell 1 for emptying
Body and liquid.
Compared with this utility model bends baffle shell-and-tube heat exchanger with traditional monoshell Cheng Dan, in rate-of flow, pressure, temperature
Under the conditions of the identicals such as degree, heat exchanger tube quantity, the pressure loss between shell side is imported and exported reduces, and heat exchanger tube length shortens, thus subtracting
The volume of little heat exchanger, reduces cost.It is shown in Table 1：
Table 1
Claims (10)
1. a kind of double-shell side bouble-bow baffle shell-and-tube heat exchanger it is characterised in that：Including shell (1), tube bank (2) and bobbin carriage
(3), wherein shell (1) is connected with bobbin carriage (3), and tube bank (2) is arranged in described shell (1), and described shell (1) is near bobbin carriage
(3) one end is provided with cold medium inlet (6) and cold medium liquid outlet (7), and described bobbin carriage (3) is provided with thermal medium air inlet
(4) and thermal medium gas outlet (5), described tube bank (2) includes tube sheet (11), heat exchanger tube (15), longitudinal baffle (16) and multiple folding
Stream plate, wherein longitudinal baffle (16) are divided into upper and lower two spaces by inside shell (1), and described upper and lower two spaces are away from bobbin carriage
(3) one end communicates, described cold medium inlet (6) and cold medium liquid outlet (7) respectively with shell (1) in different spaces phase
Logical, it is equipped with heat exchanger tube (15) and multiple deflection plate, described tube sheet (11) setting in the both sides up and down of described longitudinal baffle (16)
It is connected one end in shell (1) with bobbin carriage (3), described heat exchanger tube (15) is U-shaped and two sections of straight lengths (152) are all packed in described pipe
On plate (11), in described bobbin carriage (3), it is provided with separate two chambers, the thermal medium air inlet (4) on bobbin carriage (3) and heat are situated between
Matter gas outlet (5) is connected with the different chamber in described bobbin carriage (3) respectively, two straight lengths on every heat exchanger tube (15)
(152) also communicate with the different chamber in described bobbin carriage (3) respectively.
2. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 1 it is characterised in that：The plurality of baffling
Plate includes side deflection plate (18), upper middle deflection plate (17) and lower middle deflection plate (19), and the length direction along shell (1) is looked,
Described middle deflection plate (17) is arranged in the middle part of the upside space in shell (1), and described lower middle deflection plate (19) is arranged at shell
(1) in the middle part of the lower side space in, described side deflection plate (18) is respectively arranged on described two space both sides, and edge is transversely to the machine direction dividing plate
(16) look in direction, described middle deflection plate (17) and lower middle deflection plate (19) and described side deflection plate (18) interlaced arrangement,
The heat exchange pore (28) passing through for heat exchanger tube (15) is equipped with each deflection plate described.
3. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 1 and 2 it is characterised in that：Described tube bank
(2) parallel in be provided with multiple pull bars (13), each deflection plate is fixedly arranged in described tube bank (2) by described pull bar (13), described
Pull bar (13) one end is packed on described tube sheet (11), is provided with the first gripper shoe in described tube bank (2) away from one end of bobbin carriage (3)
(14), the other end of described pull bar (13) passes through described first gripper shoe (14) to be connected with nut afterwards, the upper phase of each pull bar (13)
It is equipped with distance sink tube between adjacent deflection plate.
4. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 3 it is characterised in that：Described tube sheet (11)
It is provided with heat exchanger tube installing hole (24) and pull bar installing hole (25).
5. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 3 it is characterised in that：Described first support
Plate (14) is provided with the heat exchange pore (28) passing through for heat exchanger tube (15) and the tie rod hole (27) passing through for described pull bar (13)；Institute
State and the tie rod hole (27) passing through for pull bar (13) is equipped with each deflection plate.
6. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 2 it is characterised in that：In described tube bank
(2) it is connected one end with bobbin carriage (3), between described tube sheet (11) and adjacent upper middle deflection plate (17) and described tube sheet (11)
It is equipped with the second gripper shoe (12) and adjacent lower middle deflection plate (19) between, the side of being provided with the middle part of described second gripper shoe (12)
Shape aperture (29).
7. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 6 it is characterised in that：Described tube bank (2)
Interior parallel be provided with multiple pull bars (13), each deflection plate is fixedly arranged in described tube bank (2) by described pull bar (13), described second
Gripper shoe (12) is provided with the heat exchange pore (28) passing through for heat exchanger tube (15) and the tie rod hole passing through for described pull bar (13)
(27).
8. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 1 it is characterised in that：Described bobbin carriage (3)
First chamber (22) and second chamber (23) are divided into by a dividing plate (8), in being respectively provided on two sides with of described tube sheet (11)
First septalium (26) and second partition groove (30), when shell (1) is connected with bobbin carriage (3), in described shell (1) longitudinally every
The end of plate (16) is inserted in the first septalium (26), dividing plate (8) end insertion second partition groove (30) in described bobbin carriage (3)
In.
9. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 1 it is characterised in that：Described shell (1)
It is provided with air vent (9) and leakage fluid dram (10).
10. double-shell side bouble-bow baffle shell-and-tube heat exchanger according to claim 1 it is characterised in that：Described bobbin carriage (3)
Homogeneous side opening, opposite side closing with shell (1), and the open side of described shell (1) and bobbin carriage (3) is equipped with adpting flange,
The circumferential edges of described two adpting flanges and described tube sheet (11) are distributed with what quantity identical passed through for connecting stud
Unthreaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945184.3U CN205940231U (en) | 2016-08-26 | 2016-08-26 | Two shell side bouble -bow baffling board shell and tube type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945184.3U CN205940231U (en) | 2016-08-26 | 2016-08-26 | Two shell side bouble -bow baffling board shell and tube type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940231U true CN205940231U (en) | 2017-02-08 |
Family
ID=57953425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945184.3U Active CN205940231U (en) | 2016-08-26 | 2016-08-26 | Two shell side bouble -bow baffling board shell and tube type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940231U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426471A (en) * | 2018-05-17 | 2018-08-21 | 南京汽轮电机集团泰兴宁兴机械有限公司 | A kind of photoelectricity fever heat exchanger |
| CN109579569A (en) * | 2019-01-09 | 2019-04-05 | 东方电气集团东方锅炉股份有限公司 | A kind of solar energy thermo-power station steam generating system preheater and its assembly method |
| CN112524976A (en) * | 2020-12-12 | 2021-03-19 | 山东舜业压力容器有限公司 | Baffling rod type heat exchanger |
| WO2023226288A1 (en) * | 2022-05-27 | 2023-11-30 | 茂名重力石化装备股份公司 | Heat exchanger with bidirectional pull rod assembly |
-
2016
- 2016-08-26 CN CN201620945184.3U patent/CN205940231U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426471A (en) * | 2018-05-17 | 2018-08-21 | 南京汽轮电机集团泰兴宁兴机械有限公司 | A kind of photoelectricity fever heat exchanger |
| CN109579569A (en) * | 2019-01-09 | 2019-04-05 | 东方电气集团东方锅炉股份有限公司 | A kind of solar energy thermo-power station steam generating system preheater and its assembly method |
| CN112524976A (en) * | 2020-12-12 | 2021-03-19 | 山东舜业压力容器有限公司 | Baffling rod type heat exchanger |
| WO2023226288A1 (en) * | 2022-05-27 | 2023-11-30 | 茂名重力石化装备股份公司 | Heat exchanger with bidirectional pull rod assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200416 Address after: No. 196, shenliaoxi Road, economic and Technological Development Zone, Shenyang, Liaoning Patentee after: Shenyang Blower Group auxiliary equipment complete engineering Co., Ltd Address before: 110869, No. 16, development road, Shenyang economic and Technological Development Zone, Liaoning, China Patentee before: SHENYANG BLOWER WORKS GROUP PRESSURE VESSEL Co.,Ltd. |
|
| TR01 | Transfer of patent right |