CN209605632U - A kind of removable noresidue shell-and-tube heat exchanger - Google Patents
A kind of removable noresidue shell-and-tube heat exchanger Download PDFInfo
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- CN209605632U CN209605632U CN201920269118.2U CN201920269118U CN209605632U CN 209605632 U CN209605632 U CN 209605632U CN 201920269118 U CN201920269118 U CN 201920269118U CN 209605632 U CN209605632 U CN 209605632U
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- bobbin carriage
- heat exchanger
- tube
- shell
- noresidue
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Abstract
The utility model discloses a kind of removable noresidue shell-and-tube heat exchangers, including bobbin carriage, bobbin carriage is internally provided with inner tube, said inner tube both ends are provided with tube sheet, top between the tube sheet is provided with heat exchanger tube, pull rod is provided between the tube sheet and below the heat exchanger tube, several baffle plates are provided between the pull rod and the heat exchanger tube, the upper end side of the bobbin carriage is provided with inlet, the bobbin carriage is provided with leakage fluid dram far from the lower end side of the inlet, the both ends of the bobbin carriage are provided with connector, it is connected between the connector and the bobbin carriage by flange terminal pad, several fastener holes in mating connection with the bobbin carriage are provided in the flange terminal pad, seal groove is provided on the inside of the fastener hole, the middle part side lower end of the bobbin carriage is provided with the dismounting auxiliary device matched.The utility model has the advantages that facilitating the dismounting of heat exchanger, so that replacement disassembly is more convenient.
Description
Technical field
The utility model relates to heat exchange equipment technical fields, it particularly relates to which a kind of removable noresidue shell-and-tube changes
Hot device.
Background technique
Shell-and-tube heat exchanger is also known as tubular heat exchanger.It is to close the wall surface restrained in the housing as between heat-transfer area
Wall type heat exchanger.This heat exchanger structure is simple, low cost, flow area is wider, is readily cleaned scale, and shell-and-tube heat exchanger has
Fixed tube sheet type steam water heat exchanger, band expansion pipe joint shell-type steam water heat exchanger, floating head type steam water heat exchanger, U-tube shell-type
The several types such as steam water heat exchanger, wave-node type shell-and-tube steam water heat exchanger, segmented water-water heat exchanger.Shell-and-tube heat exchanger
Main control parameters be heating surface (area) (HS, hot water flow, heat exchange amount, heating medium parameter etc., application field is wide, can be widely used for heat
The fields such as electricity, factories and miness, petrochemical industry, concentrated supply of heating in the city, food medicine, energy electronic, mechanical light industry, but existing shell
In place of formula heat exchanger comes with some shortcomings during dismounting, and make to produce after using for a period of time in shell-and-tube heat exchanger
Raw some scales, will affect heat exchange efficiency, need irregularly to be cleared up and overhauled, and heat exchanging device is needed to be dismantled,
The problem of disassembly trouble can equally be encountered.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For the problems in the relevant technologies, the utility model proposes a kind of removable noresidue shell-and-tube heat exchangers, to overcome
Above-mentioned technical problem present in existing the relevant technologies.
For this purpose, the specific technical solution that the utility model uses is as follows:
A kind of removable noresidue shell-and-tube heat exchanger, including bobbin carriage, bobbin carriage are internally provided with inner tube, said inner tube both ends
It is provided with tube sheet, the top between the tube sheet is provided with heat exchanger tube, between the tube sheet and is located under the heat exchanger tube
Side is provided with pull rod, and several baffle plates, the upper end side setting of the bobbin carriage are provided between the pull rod and the heat exchanger tube
There is inlet, the bobbin carriage is provided with leakage fluid dram far from the lower end side of the inlet, and the both ends of the bobbin carriage are provided with
Connector is connected between the connector and the bobbin carriage by flange terminal pad, is provided with several in the flange terminal pad
The fastener hole in mating connection with the bobbin carriage is provided with seal groove, the middle part side of the bobbin carriage on the inside of the fastener hole
Lower end is provided with the dismounting auxiliary device matched.
Further, be provided with support base on the downside of the both ends of the bobbin carriage, also, the support base and the bobbin carriage it
Between be bolted to connection.
Further, the quantity of the baffle plate is eight.
Further, the upper center of the bobbin carriage is provided with ear mount.
Further, the dismounting auxiliary device includes the curved washer positioned at bobbin carriage lower end side, the arc
The lower end of washer is provided with connection pedestal, and the lower end two sides of the connection pedestal are provided with groove, on the inside of the groove
End is provided with electric telescopic rod, and the lower end of the electric telescopic rod is provided with universal wheel, and the universal wheel electronic is stretched with described
It is fixedly connected between contracting bar by fixed block.
The utility model provides a kind of removable noresidue shell-and-tube heat exchanger, has the beneficial effect that: the utility model is logical
Crossing connector is one group of dismountable flange terminal pad, is conducive to implement physical method removing inner tube and the remaining dirt of bobbin carriage inner wall
Dirt can implement in time snaking and reach noresidue, by dismounting the adjustable height and mobility of auxiliary device, and then conveniently change
The dismounting of hot device, so that replacement disassembly is more convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram according to a kind of removable noresidue shell-and-tube heat exchanger of the utility model embodiment；
Fig. 2 is illustrated according to a kind of internal tube of removable noresidue shell-and-tube heat exchanger of the utility model embodiment
Figure；
Fig. 3 is illustrated according to a kind of flange terminal pad of removable noresidue shell-and-tube heat exchanger of the utility model embodiment
Figure；
Fig. 4 is shown according to a kind of dismounting auxiliary device of removable noresidue shell-and-tube heat exchanger of the utility model embodiment
It is intended to.
In figure:
1, bobbin carriage；2, inner tube；3, tube sheet；4, heat exchanger tube；5, pull rod；6, baffle plate；7, inlet；8, leakage fluid dram；9, it connects
Head；10, flange terminal pad；11, fastener hole；12, seal groove；13, auxiliary device is dismounted；14, support base；15, ear mount；16, arc
Shape washer；17, pedestal is connected；18, groove；19, electric telescopic rod；20, universal wheel；21, fixed block.
Specific embodiment
To further illustrate each embodiment, the utility model is provided with attached drawing, these attached drawings are in the utility model discloses
A part of appearance mainly to illustrate embodiment, and can cooperate the associated description of specification former come the running for explaining embodiment
Reason, cooperation refer to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this is practical new
The advantages of type, the component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Embodiment according to the present utility model provides a kind of removable noresidue shell-and-tube heat exchanger.
Embodiment one:
As shown in Figs 1-4, according to the removable noresidue shell-and-tube heat exchanger of the utility model embodiment, including bobbin carriage 1, pipe
Case 1 is internally provided with inner tube 2, and 2 both ends of said inner tube are provided with tube sheet 3, and the top between the tube sheet 3 is provided with heat exchange
Pipe 4 between the tube sheet 3 and is located at the lower section of the heat exchanger tube 4 and is provided with pull rod 5, the pull rod 5 and the heat exchanger tube 4 it
Between be provided with several baffle plates 6, the upper end side of the bobbin carriage 1 is provided with inlet 7, and the bobbin carriage 1 is far from the inlet 7
Lower end side be provided with leakage fluid dram 8, the both ends of the bobbin carriage 1 are provided with connector 9, between the connector 9 and the bobbin carriage 1
It is connected by flange terminal pad 10, it is in mating connection with the bobbin carriage 1 that several is provided in the flange terminal pad 10
Fastener hole 11, the inside of the fastener hole 11 are provided with seal groove 12, and the middle part side lower end of the bobbin carriage 1 is provided with matching
The dismounting auxiliary device 13 of conjunction.
With the aid of the technical scheme, it is one group of dismountable flange terminal pad 10 by connector 9, is conducive to implement physics
Method removes inner tube 2 and the remaining dirt of 1 inner wall of bobbin carriage, can implement in time snaking and reach noresidue, passes through dismounting auxiliary dress
13 adjustable height and mobility are set, and then facilitates the dismounting of heat exchanger, so that replacement disassembly is more convenient.
Embodiment two:
As shown in Figs 1-4, support base 14, also, the support base 14 and institute are provided on the downside of the both ends of the bobbin carriage 1
It states and is bolted to connection between bobbin carriage 1.The quantity of the baffle plate 6 is eight.The upper center of the bobbin carriage 1 is provided with
Ear mount 15.The dismounting auxiliary device 13 includes the curved washer 16 positioned at the 1 lower end side of bobbin carriage, the curved washer 16
Lower end be provided with connection pedestal 17, the lower end two sides of the connection pedestal 17 are provided with groove 18, the groove 18 it is interior
Portion upper end is provided with electric telescopic rod 19, and the lower end of the electric telescopic rod 19 is provided with universal wheel 20, the universal wheel 20
It is fixedly connected between the electric telescopic rod 19 by fixed block 21.
Working principle: being one group of dismountable flange terminal pad 10 by connector 9, forms snaking window by dismounting joint 9
Mouthful, which leads directly to 1 inner wall of inner tube 2 and bobbin carriage, is conducive to implement physical method removing inner tube 2 and the remaining dirt of 1 inner wall of bobbin carriage
Dirt can implement snaking in time, can avoid the too fast drop effect of double-tube heat exchanger used or failure, and do not need frequent integral replacing,
As a result, substantially improving heat exchange efficiency, and use cost is reduced, the dismounting auxiliary dress for being mounted on 1 lower part of bobbin carriage of electrical connection
It sets 13, and then universal wheel 20 and ground face contact is pushed by the electric telescopic rod 19 in dismounting auxiliary device 13, and by bobbin carriage 1
Carry out inclination prop up, pulled out from inner tube 2 to draw equipment for the heat exchanger tube 4 in inner tube 2, so maintenance personal easily
The disassembly of heat exchanger tube, by it is this so that dismantle it is more convenient, will be universal by electric telescopic rod 19 when not dismounted
Wheel 20 is retracted in groove 18, to use when dismounting next time, improves the efficiency of dismounting.
In conclusion being that one group of dismountable flange connects by connector 9 by means of the above-mentioned technical proposal of the utility model
Disk 10 is connect, is conducive to implement physical method removing inner tube 2 and the remaining dirt of 1 inner wall of bobbin carriage, snaking can be implemented in time and reached
Noresidue by dismounting the adjustable height and mobility of auxiliary device 13, and then facilitates the dismounting of heat exchanger, so that replacement is torn open
It unloads more convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of removable noresidue shell-and-tube heat exchanger, which is characterized in that including bobbin carriage (1), being internally provided with for bobbin carriage (1) is interior
It manages (2), said inner tube (2) both ends are provided with tube sheet (3), and the top between the tube sheet (3) is provided with heat exchanger tube (4), institute
It states between tube sheet (3) and is located at below the heat exchanger tube (4) and be provided with pull rod (5), the pull rod (5) and the heat exchanger tube
(4) it is provided between several baffle plates (6), the upper end side of the bobbin carriage (1) is provided with inlet (7), and the bobbin carriage (1) is remote
Lower end side from the inlet (7) is provided with leakage fluid dram (8), and the both ends of the bobbin carriage (1) are provided with connector (9), institute
It states and is connected between connector (9) and the bobbin carriage (1) by flange terminal pad (10), is provided on the flange terminal pad (10)
Several fastener holes (11) in mating connection with the bobbin carriage (1) are provided with seal groove on the inside of the fastener hole (11)
(12), the middle part side lower end of the bobbin carriage (1) is provided with the dismounting auxiliary device (13) matched.
2. a kind of removable noresidue shell-and-tube heat exchanger according to claim 1, which is characterized in that the bobbin carriage (1)
It is provided with support base (14) on the downside of both ends, also, the company of being bolted between the support base (14) and the bobbin carriage (1)
It connects.
3. a kind of removable noresidue shell-and-tube heat exchanger according to claim 1, which is characterized in that the baffle plate (6)
Quantity be eight.
4. a kind of removable noresidue shell-and-tube heat exchanger according to claim 1, which is characterized in that the bobbin carriage (1)
Upper center is provided with ear mount (15).
5. a kind of removable noresidue shell-and-tube heat exchanger according to claim 1, which is characterized in that the dismounting auxiliary dress
Setting (13) includes the curved washer (16) positioned at the bobbin carriage (1) lower end side, and the lower end of the curved washer (16) is provided with
It connects pedestal (17), the lower end two sides of connection pedestal (17) are provided with groove (18), on the inside of the groove (18)
End is provided with electric telescopic rod (19), and the lower end of the electric telescopic rod (19) is provided with universal wheel (20), the universal wheel
(20) it is fixedly connected between the electric telescopic rod (19) by fixed block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269118.2U CN209605632U (en) | 2019-03-04 | 2019-03-04 | A kind of removable noresidue shell-and-tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920269118.2U CN209605632U (en) | 2019-03-04 | 2019-03-04 | A kind of removable noresidue shell-and-tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209605632U true CN209605632U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920269118.2U Active CN209605632U (en) | 2019-03-04 | 2019-03-04 | A kind of removable noresidue shell-and-tube heat exchanger |
Country Status (1)
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| CN (1) | CN209605632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944970A (en) * | 2021-03-18 | 2021-06-11 | 泉州市成裕机械设备有限公司 | Oil-water-gas three-phase combined cooler for bulldozer in wet land |
-
2019
- 2019-03-04 CN CN201920269118.2U patent/CN209605632U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112944970A (en) * | 2021-03-18 | 2021-06-11 | 泉州市成裕机械设备有限公司 | Oil-water-gas three-phase combined cooler for bulldozer in wet land |
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