CN208398716U - A kind of heat exchanger tube anti-block apparatus - Google Patents
A kind of heat exchanger tube anti-block apparatus Download PDFInfo
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- CN208398716U CN208398716U CN201820875024.5U CN201820875024U CN208398716U CN 208398716 U CN208398716 U CN 208398716U CN 201820875024 U CN201820875024 U CN 201820875024U CN 208398716 U CN208398716 U CN 208398716U
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- heat exchanger
- shaft
- component
- rotation oar
- exchanger tube
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Abstract
A kind of heat exchanger tube anti-block apparatus is disclosed in the utility model, including the shaft being arranged on the tube sheet of heat exchanger entrance side, it is connected between shaft and tube sheet by bearing, rotation oar component is provided in the shaft, the shaft is also connected with a driving mechanism, and driving mechanism drives rotation oar component to rotate by shaft.The device in heat exchanger tube by being arranged rotation oar component, rotation oar component with shaft when rotating, blade pushes the graininess having in fluid or sheet impurity to tube sheet edge, the impurity in fluid is thus prevented to block tubulation, the service life for extending heat exchanger reduces the maintenance cost of heat exchanger；And does not have to additional setting driving device, the driving to rotation oar component can be realized, apparatus structure is simpler and energy saving.
Description
Technical field
The utility model relates to technical field of chemical production equipment, and in particular to a kind of heat exchanger tube anti-block apparatus.
Background technique
In chemical production field, heat exchanger is the equipment that the partial heat of hot fluid is passed to cold fluid, heat exchanger
It is occupied an important position in Chemical Manufacture, can be used as heater, cooler, condenser, evaporator and reboiler etc., using wide
It is general.If carrying out in two kinds of fluids of heat exchange into the fluid of tube side with the impurity such as graininess or sheet, easily blocking heat exchange
Device tubulation causes heat exchanger heat exchange area to reduce, heat transfer effect decline, and pressure difference increases before and after heat exchanger, makes the equipment cycle of operation
Shorten.
Utility model content
Utility model aims to solve existing heat exchanger existing above-mentioned technical problems in use, provide
A kind of heat exchanger tube anti-block apparatus, can effectively solve the particulate matter contained in the fluid entered in heat exchanger or sheet impurity is stifled
The problem of filling in tubulation.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of heat exchanger tube anti-block apparatus, including the shaft being arranged on the tube sheet of heat exchanger entrance side, shaft
It is connect between tube sheet by bearing, rotation oar component is provided in the shaft, the shaft is also connected with a driving mechanism, drives
Motivation structure drives the rotation of rotation oar component by shaft.
In above-mentioned technical proposal, further, the driving mechanism is the fan component being arranged in shaft.
In above-mentioned technical proposal, further, the fan component is located above rotation oar component, and fan component direction is changed
Hot device Way in setting.
In above-mentioned technical proposal, further, the rotation oar component includes multiple being uniformly arranged along shaft circumference direction
Blade, the blade be arc plate structure.
In above-mentioned technical proposal, further, the rotation oar component includes three blades.
In above-mentioned technical proposal, further, the fan component includes multiple being uniformly arranged along shaft circumference direction
Flabellum, the flabellum include horizontal blade and vertical blade, are arranged in a mutually vertical manner between horizontal blade and vertical blade, fan group
Vertical blade is arranged towards heat exchanger tube Way on part.
In above-mentioned technical proposal, further, the outer circumference surface of the rotation oar component is greater than the excircle of fan component
Face.
Possessed by the utility model the utility model has the advantages that
1) device at heat exchanger entrance by being arranged rotation oar component, and rotation oar component with shaft when rotating, paddle
Leaf pushes the graininess having in fluid or sheet impurity to tube sheet edge, thus prevent the impurity in fluid enter tubulation and
Tubulation is blocked, the service life of heat exchanger is extended, reduces the maintenance cost of heat exchanger；
2) driving mechanism rotated using fan component as rotation oar component in the device, passes through the fluid in heat exchanger
Flowing is used as power source, drives fan component rotation, so that rotation oar component be driven to rotate；Additional setting driving dress is not had in this way
It sets, the driving to rotation oar component can be realized, keep entire anti-block apparatus structure simpler and energy-efficient effect can be played.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model installation condition structure top view in heat exchanger.
Fig. 3 is rotation oar component structure diagram in the utility model, wherein a) is rotation oar component main view, b) it is rotation
Turn paddle assembly plan view.
Fig. 4 is the utility model apoplexy fan assembly structure schematic diagram, wherein a) is fan component main view, b) it is fan group
Part top view.
In figure: 1, heat exchanger, 101, heat exchanger entrance, 2, shaft, 3, bearing, 4, rotation oar component, 401, blade, 5, wind
Fan component, 501, flabellum, 511, horizontal blade, 512, vertical blade, 6, tube sheet, 7, tubulation.
Specific embodiment
Tubular heat exchanger is usually made of shell, tube sheet and setting in the intracorporal more tubulations of shell；It is carrying out at heat exchange
When reason, out of, heat exchanger entrance enters heat exchanger tubulation, one other fluid is entered in heat exchanger shell for a kind of fluid, real
Heat exchange between existing two kinds of fluids.This heat exchanger in use, due to enter tubulation in fluid in often
Impurity with some graininess or sheet, these impurity are easy to form tubulation and block, thus the heat transfer effect of heat exchanging device
It affects.In order to solve this technical problem, the heat exchanger tube anti-block apparatus in the utility model is applied to the column
In pipe heat exchanger, in heat exchanger use process, the graininess being had into the fluid of heat exchanger tube or piece can be prevented
The impurity heat exchanging device tubulation such as shape results in blockage.
The heat exchanger tube anti-block apparatus includes the shaft being arranged on the tube sheet of heat exchanger entrance side, shaft and pipe
It is connected between plate by bearing, is provided with rotation oar component in the shaft, the shaft is also connected with a driving mechanism, driving machine
Structure drives the rotation of rotation oar component by shaft.Driving mechanism drives the rotation of rotation oar component, and rotation oar component is in rotation process
Middle graininess or sheet impurity by fluid pushes tube sheet edge to, enter the impurity in fluid will not in tubulation, thus
Solves the problems, such as the impurity blocking tubulation in fluid；And the impurity for being deposited in tube sheet edge is cleared up when parking maintenance,
Extend the service life of heat exchanger.
Driving mechanism in the utility model using being arranged a fan component in shaft, fluid from tubulation entrance into
Enter into tubulation, is rotated by the flow driving fan component of fluid, be similarly installed at shaft while fan component rotates
On rotation oar component provide driving force, realize rotation oar component rotation.It does not need that driving is additionally arranged in the device in this way
Device provides the energy for driving device, and the driving to rotation oar component can be realized, and keeps entire anti-block apparatus structure simpler
It is single, and energy conservation.
The utility model is further described in the following with reference to the drawings and specific embodiments.
Embodiment one
As illustrated in fig. 1 and 2, the heat exchanger tube anti-block apparatus in the present embodiment, including it is arranged in heat exchanger entrance
Shaft 2 on 101 side tube sheets 6 is connected between shaft 2 and tube sheet 6 by bearing 3；Shaft 2 is arranged in tube sheet center,
It is arranged in a mutually vertical manner between shaft and tube sheet.Rotation oar component 4 is provided in shaft 2, shaft 2 is also connected with a fan component 5, stream
Body driving fan component when flowing through fan component rotates, and fan component drives rotation oar component to rotate by shaft, rotation oar
Rotation when by the impurity in fluid from fluid separating treatment, shift tube sheet edge position onto.
When installation, fan component 5 and rotation oar component 4 are fixedly connected in shaft 2 by key pin.
For the device when being installed in heat exchanger, rotation oar component 4 is between tube sheet 6 and fan component 5, fan component
5 are located at 4 top of rotation oar component, and fan component 5 is arranged towards 101 direction of heat exchanger entrance.Fluid enters through heat exchanger entrance
Into heat exchanger, fluid is rotated by fan component driving fan component, drives the rotation of rotation oar component by shaft.
Specifically, as shown in figure 3, rotation oar component 4 includes three blades 401 being uniformly arranged along shaft circumference direction,
Wherein blade 401 is arc plate structure.Blade can increase the contact area between blade and fluid, fluid using arc plate structure
In solid impurity can be moved along arcwall face towards tube sheet edge, so as to preferably push the solid impurity in fluid to tube sheet
Edge.
As shown in figure 4, fan component 5 includes four flabellums 501 being uniformly arranged along shaft circumference direction, the flabellum
501 include horizontal blade 511 and vertical blade 512, is arranged in a mutually vertical manner between horizontal blade 511 and vertical blade 512, fan
Vertical blade 512 is arranged towards 101 direction of heat exchanger entrance on component 5.Flabellum in fan component can fill using the above structure
Divide using the energy in process fluid flow, provides bigger driving force for the rotation of rotation oar component.
In the present embodiment, the outer circumference surface of rotation oar component 4 is greater than the outer circumference surface of fan component 5.Meanwhile rotation oar group
There are certain gap between the outer circumference surface and tube sheet 6 of part 4, prevent from rubbing between rotation oar component and tube sheet, and shadow
Ring the rotation of rotation oar component.
The description and the appended drawings of the utility model be considered as it is illustrative and not restrictive, the utility model basis
On, for those skilled in the art according to disclosed technology contents, not needing creative labor can be to some of technology
Feature makes some replacements and deformation, within the protection scope of the present utility model.
Claims (7)
1. a kind of heat exchanger tube anti-block apparatus, it is characterised in that: including being arranged on the tube sheet of heat exchanger entrance side
Shaft is connected between shaft and tube sheet by bearing, is provided with rotation oar component in the shaft, the shaft is also connected with a drive
Motivation structure, driving mechanism drive rotation oar component to rotate by shaft.
2. heat exchanger tube anti-block apparatus according to claim 1, it is characterised in that: the driving mechanism is that setting is turning
Fan component on axis.
3. heat exchanger tube anti-block apparatus according to claim 2, it is characterised in that: the fan component is located at rotation oar
Above component, fan component is arranged towards heat exchanger entrance direction.
4. heat exchanger tube anti-block apparatus according to any one of claim 1 to 3, it is characterised in that: the rotation oar
Component includes multiple blades being uniformly arranged along shaft circumference direction, and the blade is arc plate structure.
5. heat exchanger tube anti-block apparatus according to claim 4, it is characterised in that: the rotation oar component includes three
Blade.
6. heat exchanger tube anti-block apparatus according to claim 2 or 3, it is characterised in that: the fan component includes more
A flabellum being uniformly arranged along shaft circumference direction, the flabellum include horizontal blade and vertical blade, horizontal blade and vertical
It is arranged in a mutually vertical manner between blade, vertical blade is arranged towards heat exchanger tube Way on fan component.
7. heat exchanger tube anti-block apparatus according to claim 2, it is characterised in that: the excircle of the rotation oar component
Face is greater than the outer circumference surface of fan component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875024.5U CN208398716U (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchanger tube anti-block apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875024.5U CN208398716U (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchanger tube anti-block apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208398716U true CN208398716U (en) | 2019-01-18 |
Family
ID=65134965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875024.5U Active CN208398716U (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchanger tube anti-block apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208398716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793377A (en) * | 2019-12-04 | 2020-02-14 | 何泽梁 | Anti-blocking condenser for bioreactor |
-
2018
- 2018-06-07 CN CN201820875024.5U patent/CN208398716U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793377A (en) * | 2019-12-04 | 2020-02-14 | 何泽梁 | Anti-blocking condenser for bioreactor |
| CN110793377B (en) * | 2019-12-04 | 2021-10-08 | 山东华凯特化工技术装备有限公司 | Anti-blocking condenser for bioreactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 810007 No.1, Jinsi Road, Chengdong economic and Technological Development Zone, Xining City, Qinghai Province Patentee after: Asia silicon (Qinghai) Co.,Ltd. Address before: 810007 Qinghai city of Xining Province Economic and Technological Development Zone No. 1 gold Guilu Patentee before: ASIA SILICON (QINGHAI) Co.,Ltd. |
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| CP03 | Change of name, title or address |