CN209043089U - Compact high efficient vertical heat exchanging device - Google Patents
Compact high efficient vertical heat exchanging device Download PDFInfo
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- CN209043089U CN209043089U CN201821387550.3U CN201821387550U CN209043089U CN 209043089 U CN209043089 U CN 209043089U CN 201821387550 U CN201821387550 U CN 201821387550U CN 209043089 U CN209043089 U CN 209043089U
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Abstract
The utility model relates to a kind of compact high efficient vertical heat exchanging devices, including disc heat interchanger, disc heat interchanger to be mounted between furnace shell and intermediate tube；Threeway switching device is equipped with below furnace shell and intermediate tube；Threeway switching device includes binary channels body, current divider, driving device, piston, and outer housing is divided into upper main channel and upper by-pass by interior diversion pipe by binary channels body；Cone is equipped in upper by-pass；Current divider includes shunting body and setting of casing, and shunting body is interior to be divided into main channel outlet and Bypass outlet for exit passageway by being equipped with upper seal support, mounting plate is equipped with outside shunting body, mounting plate installs driving device；Piston rod in driving device is connected with piston.Technical solutions of the utility model, have it is structurally reasonable, the thermal efficiency is high, small in size, light-weight, good manufacturability, easy for installation, flue gas switching action is reliable, easy to operate, process flow is simple, the technical effect of convenient operating maintenance.
Description
Technical field
The utility model relates to heat recovery technology field, in particular to the discharges such as a kind of recycling diesel engine and gas engine are useless
The vertical heat exchanger that liquid is heated of gas waste heat.
Background technique
According to data introduction, the thermal energy that gas engine and diesel engine generate only has 40% or so and is converted into mechanical energy, and 40% from cigarette
It is discharged in gas, 20% is taken away by heat dissipation, i.e., 60% thermal energy does not all play a role.It can be seen that diesel engine thermal energy converts
It is very low for useful work, it wastes huge.The flue-gas temperature that current larger gas machine, diesel emission come out is relatively high, has
Very big UTILIZATION OF VESIDUAL HEAT IN value, meets the strategic demands such as energy conservation, emission reduction, the environmental protection of enterprise and country.It is using traditional now
Waste heat boiler is recycled, and traditional waste heat boiler volume is bigger, weight ratio is heavier, on boiler inlet and by-pass line
Two sets of flue gas stop valves are set up respectively, when operation error and stop valve being be easy to cause to break down, it will gas engine is caused to discharge
Flue gas is suppressed extremely, and the safety accidents such as gas engine explosion is seriously then caused to occur.
Utility model content
Based on the above issues, the utility model provides a kind of compact high efficient vertical heat exchanging device.
To achieve the above object, the utility model provides following technical solution: a kind of compact high efficient vertical heat exchanging dress
It sets, including disc heat interchanger, the disc heat interchanger is mounted between furnace shell and intermediate tube；Under the furnace shell and intermediate tube
Side is equipped with threeway switching device, is equipped with upper casing above the furnace shell and intermediate tube；The threeway switching device includes double
Channel body, current divider, driving device, piston, the binary channels body by interior diversion pipe by outer housing be divided into upper main channel and
Upper by-pass；Cone is equipped in the upper by-pass；The current divider includes shunting body and setting of casing, the shunting body
It is interior that exit passageway is divided into main channel outlet and Bypass outlet by being equipped with upper seal support two, peace is equipped with outside the shunting body
Loading board, the mounting plate install driving device；Piston rod in the driving device is connected with piston.
The utility model is further arranged: tray rack and pipe clamping frame are equipped between the furnace shell and intermediate tube by disc type
Heat exchanger is fixed together.
The utility model is further arranged: the intracorporal interior diversion pipe of the binary channels is respectively equipped with upper seal support one up and down
With bottom sealing socket one；The interior diversion pipe is in that front and back is streamlined with cone respectively.
The utility model is further arranged: bottom sealing socket, the bottom sealing socket and upper close are equipped in the current divider
It seals and is equipped with guide rod between seat.
The utility model is further arranged: the piston includes that piston body, guide pad and piston holder form, described
Piston body is equipped with lower seal two, upper seal two, middle sealing ring and guide pipe.
The utility model is further arranged: silencer, the furnace shell and disc heat interchanger are equipped in the intermediate tube
Between be equipped with outer silencer.
The utility model is further arranged: upper silencer is equipped in the upper casing.
The utility model has the advantages that the utility model has the advantages that the high temperature that recycling larger gas machine, diesel engine, oil-burning machine emit
Fume afterheat, the device are to carry out triplet commutation to flue gas by a piston in a triplet commutation device, are thoroughly solved
Conventionally employed two or more valves or device are completed to suppress dead there are valve or plant failure generation flue gas and generation system is exploded
Hidden danger, disc type boiler and silencer combine, it has, and structurally reasonable, the thermal efficiency is high, small in size, light-weight, technique
Property is good, easy for installation, flue gas switching action is reliable, and easy to operate, process flow is simple, convenient operating maintenance, especially suitable for
The gas engines such as ocean platform, ship, diesel engine, oil-burning machine residual heat of exhaust flue gas recycled.
The utility model is further described with reference to the accompanying drawing.
Detailed description of the invention
Outline structural diagram when Fig. 1 is the off-gas recovery of the utility model；
Outline structural diagram when Fig. 2 is the flue gas emission of the utility model；
Fig. 3 is structural schematic diagram when the threeway switching device of the utility model is opened；
Fig. 4 is structural schematic diagram when the logical switching device of the utility model is closed；
Fig. 5 is the diversion structure schematic diagram of the utility model；
Fig. 6 is the binary channels body structural schematic diagram of the utility model；
Fig. 7 is the piston structure schematic diagram of the utility model；
Fig. 8 is the intermediate tube structural schematic diagram of the utility model；
Figure label: 1, threeway switching device, 2, binary channels body, 3, current divider, 4, driving device, 5, piston, 6, centre
Pipe, 7, furnace shell, 8, disc heat interchanger, 9, silencer, 10, upper casing, 11, upper silencer, 12, diffusion mouth, 13, bracket, 201,
Upper main channel, 202, upper by-pass, 203, cone, 204, upper Bypass outlet, 205 upper seal supports one, 206, interior diversion pipe, 207,
Upper main channel outlet, 208, flange one, 209, diversion shell, 210, flange two, 211, bottom sealing socket one, 301, setting of casing,
302, guide sleeve, 303, shunting body, 304, side chamber, 305, flange three, 306, upper seal support two, 307, Bypass outlet, 308, under
Seal receptacle two, 309, guide rod, 310, main channel outlet, 311, bracket, 312, lower flange, 313, mounting plate, 401, piston rod,
402, executing agency, 501, lower seal, 502, piston holder, 503, piston body, 504, upper seal, 505, guide pipe,
506, middle sealing ring, 507, guide pad, 601, intermediate bottom sealing socket, 602, intermediate tube, 603, intermediate upper seal support, 701, first
Outer tube, the 702, second outer tube, 703, oil inlet pipe, 704, flowline, 705, connecting tube, 706 oil inlet pipes two, 707 flowlines two,
708, outer tube upper flange, 709, outer tube lower flange, 710, pipe clamping frame, 711, tray rack, 712, outer silencer.
Specific embodiment
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Referring to attached drawing 1-4, compact high efficient vertical heat exchanging device disclosed by the utility model, including disc heat interchanger 8, institute
The disc heat interchanger 8 stated is mounted between furnace shell 7 and intermediate tube 6；Threeway is equipped with below the furnace shell 7 and intermediate tube 6 to switch
Device 1 and top are equipped with upper casing 10；The threeway switching device 1 includes binary channels body 2, current divider 3, driving device 4, lives
5 composition of plug；The binary channels body 2 is respectively divided outer housing 209 for upper main channel by interior diversion pipe 206 by outer housing 209
201 and upper by-pass 202；Cone 203 is equipped in the upper by-pass 202；The current divider 3 includes 303 He of shunting body
Setting of casing 301；Exit passageway is divided into 310 He of main channel outlet by being equipped with upper seal support 2 306 in the shunting body 303
Bypass outlet 307；Mounting plate 313 is equipped with outside the shunting body 303；The mounting plate 313 installs driving device 4；Institute
The guide sleeve 302 that the piston rod 401 in driving device 4 stated passes through on shunting body 303 links together with piston 5；Described
Tray rack 711 is equipped between furnace shell 7 and intermediate tube 6 and disc heat interchanger 8 is fixed together by pipe clamping frame 710；The furnace
Upper casing 10 is equipped with above shell 7；The compact high efficient vertical heat exchanging device can be installed respectively by multiple disc heat interchangers 8
Between corresponding furnace shell 7 and intermediate tube 6, the upper furnace shell 7 can with the first outer tube 701 and the second outer tube 702, described
One outer tube 701 is equipped with oil inlet pipe 703 and flowline 704, and second outer tube 702 is equipped with oil inlet pipe 2 706 and fuel-displaced
Pipe 2 707, flowline 704 pass through connecting tube 705 and oil inlet pipe 2 706.
The present embodiment is further arranged: about 206 interior diversion pipe in the binary channels body 2 is respectively equipped with upper seal support
One 205 and bottom sealing socket 1；The intermediate tube 6 is equipped with intermediate bottom sealing socket 601, intermediate tube 602, intermediate upper seal support
603；N number of intermediate tube 6 can be superimposed as needed, the upper seal support 1 and intermediate bottom sealing socket 601 stitch
It closes, the bottom sealing socket 1 and upper seal support 2 306 suture, and the interior diversion pipe 206 is streamlined in front and back；It is described
Cone 203 in front and back it is streamlined.Bottom sealing socket 2 308,2 308 and of bottom sealing socket are equipped in the current divider 3
Guide rod 309 is equipped between upper seal support 2 306.The piston 5 is equipped with piston body 503, guide pad 507 and piston holder
502, the piston body 503 is equipped with lower seal 501, upper seal 504, middle sealing ring 506 and guide pipe 505.It is described
Intermediate tube 6 in be equipped with silencer 9, between the furnace shell 7 and disc heat interchanger 8 be equipped with outer silencer 712.The upper set
Upper silencer 11 is equipped in pipe 10.The driving device 4 is made of executing agency 402 and piston rod 401, as needed can be with
N number of intermediate tube 6 is superimposed, the upper seal support 1 and intermediate bottom sealing socket 601 suture, the lower sealing
Seat 1 is sutured with upper seal support 2 306,
Described being linked together with piston rod 401 to piston 5 by the drive of executing agency 402 moves downward, by piston 5
On upper seal 504 contacted with upper seal support 2 306, lower seal 501 is contacted with bottom sealing socket 2 308, by setting of casing
301, the by-pass flue that 503 inner cavity of piston body, upper by-pass 202,602 inner cavity of intermediate tube, upper casing 10 and diffusion mouth 12 form；
Flue gas passes through 5 inner cavity of piston to upper by-pass 202, then from upper Bypass outlet 204 to 602 inner cavity of intermediate tube, cigarette from setting of casing 301
The upper silencer 11 that gas passes through in the silencer 9 and upper casing 10 that are arranged in intermediate tube 602 eliminated the noise after from diffusion mouth 12
Discharge；
It is described drive to link together to piston 5 with piston rod 401 by executing agency 402 move up and down, piston 5 to
Upper by-pass 202 is closed in upper operation, and the upper seal 504 and guide pipe 505 on piston 5 are contacted with cone 203, middle sealing ring
506 contact with upper seal support 2 306, and the flue gas in setting of casing 301 is entered main channel by the side chamber 304 on shunting body 303
Outlet 310 to upper main channel 201 is entered between furnace shell 7 and intermediate tube 6 by the upper main channel outlet 207 of upper main channel 201
Heat exchange is carried out in the channel of disc heat interchanger 8, then from diffusion mouth after being eliminated the noise by the upper silencer 11 in upper casing 10
12 discharges；
Shown in binary channels body 2 be equipped with flange 1, flange 2 210；First outer tube 701 and the second outer tube
702 are respectively equipped with outer tube upper flange 708 and outer tube lower flange 709,
Shown in binary channels body 2 be fixed on the flange 3 305 of shunting body 303 by flange 2 210, the shunting body
303 are equipped with supporting leg 311, and the supporting leg 311 is fixed on platform by bracket 13；Under the flange 1 and outer tube
First outer tube 701 is fixed together by flange 709, method on 702 outer tube lower flange 709 of the second outer tube and 701 outer tube of the first outer tube
Orchid 708 is fixed together, and the outer tube upper flange 708 on second outer tube 702 links together with upper casing 10；
The furnace shell 7 is not limited to the first outer tube 710 and the second outer tube 702, can according to require to be arranged N number of outer tube and
N number of disc heat interchanger 8 forms.
The setting of casing 301 is connect by air duct upper flange with gas engine, diesel emission flue.
The above is only the preferred embodiment of the utility model only, be not to limit the utility model, it is all at this
Within the principle and principle of utility model, any modification, equivalent replacement for being made etc. should all include the protection in the utility model
Within the scope of.
Claims (7)
1. a kind of compact high efficient vertical heat exchanging device, including disc heat interchanger (8), it is characterised in that: the disc type heat exchange
Device (8) is mounted between furnace shell (7) and intermediate tube (6)；Threeway switching dress is equipped with below the furnace shell (7) and intermediate tube (6)
It sets (1), is equipped with upper casing (10) above the furnace shell (7) and intermediate tube (6)；The threeway switching device (1) includes double
Channel body (2), current divider (3), driving device (4), piston (5), the binary channels body (2) will by interior diversion pipe (206)
Outer housing (209) is divided into main channel (201) and upper by-pass (202)；Cone is equipped in the upper by-pass (202)
(203)；The current divider (3) includes shunting body (303) and setting of casing (301), passes through in the shunting body (303) and is equipped with
Exit passageway is divided into main channel outlet (310) and Bypass outlet (307), the shunting body (303) by upper seal support two (306)
Outside is equipped with mounting plate (313), and the mounting plate (313) installs driving device (4)；Work in the driving device (4)
Stopper rod (401) is connected with piston (5).
2. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: the furnace shell (7) and in
Between manage and be equipped with tray rack (711) and pipe clamping frame (710) between (6) disc heat interchanger (8) is fixed together.
3. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: the binary channels body (2)
Interior interior diversion pipe (206) is respectively equipped with upper seal support one (205) and bottom sealing socket one (211) up and down；The interior diversion pipe
(206) streamlined in front and back respectively with cone (203).
4. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: in the current divider (3)
Equipped between bottom sealing socket two (308), the bottom sealing socket two (308) and upper seal support two (306) be equipped with guide rod
(309).
5. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: the piston (5) includes
Piston body (503), guide pad (507) and piston holder (502), the piston body (503) be equipped with lower seal (501),
Upper seal (504), middle sealing ring (506) and guide pipe (505).
6. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: in the intermediate tube (6)
Equipped with silencer (9), outer silencer (712) are equipped between the furnace shell (7) and disc heat interchanger (8).
7. compact high efficient vertical heat exchanging device according to claim 1, it is characterised in that: in the upper casing (10)
Equipped with upper silencer (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387550.3U CN209043089U (en) | 2018-08-27 | 2018-08-27 | Compact high efficient vertical heat exchanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387550.3U CN209043089U (en) | 2018-08-27 | 2018-08-27 | Compact high efficient vertical heat exchanging device |
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| Publication Number | Publication Date |
|---|---|
| CN209043089U true CN209043089U (en) | 2019-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821387550.3U Active CN209043089U (en) | 2018-08-27 | 2018-08-27 | Compact high efficient vertical heat exchanging device |
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| CN (1) | CN209043089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000493A (en) * | 2018-08-27 | 2018-12-14 | 瑞安市阀门厂 | Compact high efficient vertical heat exchanging device |
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2018
- 2018-08-27 CN CN201821387550.3U patent/CN209043089U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109000493A (en) * | 2018-08-27 | 2018-12-14 | 瑞安市阀门厂 | Compact high efficient vertical heat exchanging device |
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