CN209116827U - A kind of lamella heat exchanger of On Line Foul Removing Technology - Google Patents
A kind of lamella heat exchanger of On Line Foul Removing Technology Download PDFInfo
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- CN209116827U CN209116827U CN201821201503.5U CN201821201503U CN209116827U CN 209116827 U CN209116827 U CN 209116827U CN 201821201503 U CN201821201503 U CN 201821201503U CN 209116827 U CN209116827 U CN 209116827U
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- heat exchanger
- lamella heat
- ultrasound wave
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- core
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Abstract
The utility model provides a kind of lamella heat exchanger of On Line Foul Removing Technology comprising core, shell, ultrasound wave descaling device and control device.The shell is set on the outside of the core, and can be radially spaced apart with the core.The ultrasound wave descaling device is arranged in the first end of the shell and can extend into the core.The control device is electrically connected to the ultrasound wave descaling device, and can control the ultrasound wave descaling device work, to carry out scale removal to the lamella heat exchanger.Lamella heat exchanger according to the present utility model can carry out scale removal to lamella heat exchanger in real time, extend the service life of lamella heat exchanger, improve production efficiency so that lamella heat exchanger is suitable for intermittent operation and reduce unnecessary cleaning.
Description
Technical field
The utility model relates to technical field of heat exchangers, and in particular to a kind of lamella heat exchanger of On Line Foul Removing Technology.
Background technique
In each industrial circle such as oil gas, chemical industry, food, refrigeration, the working media in each process flow is required to carry out
Various heat exchanges.Application of the lamella heat exchanger on some heat exchange stations has gradually shown it as new and effective
The great advantages of heat exchanger.However, the difference of processing medium nature causes to exchange heat due to lamella heat exchanger longtime running
Device fouling has become certainty.Dirt cause heat exchange efficiency reduce and product quality reduction, thus influence production be normally carried out and
The safety of equipment.According to each technique time-based maintenance plan, usually require often to be cleared up after heat exchanger internal incrustation.However,
Unnecessary cleaning and inappropriate cleaning method will be further increased the downtime of whole system and lead to water and change
The waste for learning articles, to increase cost, and is also possible to lead to environment and ecological problem.
Accordingly, it is desirable to provide a kind of lamella heat exchanger of On Line Foul Removing Technology, at least partly to solve the above problems.
Utility model content
A series of concept of reduced forms is introduced in utility model content part, this will be in specific embodiment part
Middle further description.The utility model content part of the utility model is not meant to attempt to limit claimed
Technical solution key feature and essential features, do not mean that the guarantor for attempting to determine technical solution claimed more
Protect range.
At least to be partially solved the above problem, the utility model discloses a kind of lamella heat exchanger of On Line Foul Removing Technology,
Comprising:
Core；
Shell, the shell is set on the outside of the core, and can be radially spaced apart with the core；
Ultrasound wave descaling device, the ultrasound wave descaling device are arranged in the first end of the shell and can extend into
In the core；And
Control device, the control device is electrically connected to the ultrasound wave descaling device, and can control the ultrasonic wave
Apparatus for eliminating sludge work, to carry out scale removal to the lamella heat exchanger.
Lamella heat exchanger according to the present utility model can carry out scale removal, extension plate to lamella heat exchanger in real time
The service life of shell heat exchanger improves production efficiency, so that lamella heat exchanger is suitable for intermittent operation, reduction need not
The cleaning wanted.
Optionally, the lamella heat exchanger further includes the first fluid inlet duct for the second end that the shell is arranged in
With first fluid outlet conduit, the first fluid inlet duct and the first fluid outlet conduit connect with the core respectively
It is logical.
Optionally, the lamella heat exchanger further include:
Differential pressure pickup, the differential pressure pickup are respectively connected to the first fluid inlet duct and the first fluid
Outlet conduit, to acquire the static pressure difference signal of the first fluid inlet duct and the first fluid outlet conduit；And
Data acquisition processing device, the data acquisition processing device are electrically connected to the differential pressure pickup and the control
The static pressure difference signal to receive the static pressure difference signal of the differential pressure pickup acquisition, and is converted into fouling ginseng by device
Number, and be compared with preset threshold value, when the fouling parameter is greater than the threshold value, the data acquisition process dress
Control signal can be exported to the control device by setting, to start the ultrasound wave descaling device.
Optionally, the ultrasound wave descaling device includes ultrasonic transducer, is connected to the super of the ultrasonic transducer
Sound wave amplitude transformer and the tool heads for being connected to the ultrasonic variable amplitude bar, the ultrasonic variable amplitude bar and tool heads setting exist
In the core.
Optionally, the shell includes the first end plate positioned at the first end, the second end plate positioned at the second end
And the side plate extended between the first end plate and second end plate and along circumferential direction, the ultrasound wave descaling dress
It sets and is connected to the first end plate, the first fluid inlet duct and the first fluid outlet conduit are respectively connected to described
Second end plate.
Optionally, the core includes multiple single piece plates, and the single piece plate has first through hole and the second through-hole, adjacent
The respective first through hole connection of single piece plate, the respective second through-hole connection of the adjacent single piece plate, the first fluid
Inlet duct is connected to the first through hole, and the first fluid outlet conduit is connected to second through-hole, and described first is logical
At least one of hole and second through-hole are provided with the ultrasound wave descaling device.
Optionally, the single piece plate is configured to circular plate structure.
Optionally, the ultrasound wave descaling device further includes being arranged on the outside of the side plate and being connected to the second of the shell
Fluid inlet conduit and second fluid outlet conduit.
Optionally, the ultrasound wave descaling device further includes the mounting flange for being connected to the first end plate, the ultrasound
The two sides of the mounting flange are arranged in wave transducer and the ultrasonic variable amplitude bar.
Optionally, the differential pressure pickup includes first connecting portion and second connecting portion, and the first connecting portion is connected to
The first fluid inlet duct, the second connecting portion are connected to the first fluid outlet conduit, with described quiet in measuring
Pressure difference signal.
Detailed description of the invention
The following drawings of the utility model embodiment is originally practical for understanding in this as a part of the utility model
It is novel.Shown in the drawings of the embodiments of the present invention and its description, for explaining the principles of the present invention.In attached drawing
In,
Fig. 1 is the schematic perspective view of the lamella heat exchanger of a preferred embodiment of the utility model；
Fig. 2 is the partial structure sectional view of the lamella heat exchanger in Fig. 1；
Fig. 3 is the schematic perspective view of the single piece plate in Fig. 2；And
Fig. 4 is the schematic perspective view of the ultrasound wave descaling device in Fig. 2.
Description of symbols:
100, lamella heat exchanger 110, core
111, single piece plate 114, first through hole
115, the second through-hole 120, first fluid inlet duct
130, first fluid outlet conduit 140, ultrasound wave descaling device
141, ultrasonic transducer 142, ultrasonic variable amplitude bar
143, tool heads 144, mounting flange
145, flange threaded hole 150, differential pressure pickup
151, first connecting portion 152, second connecting portion
160, data acquisition processing device 170, control device
121, the first pipe connecting flange 131, the second pipe connecting flange
180, shell 181, first end plate
182, the second end plate 183, side plate
184, first end plate through-hole 185, the first threaded hole
186, the second end plate through-hole 191, second fluid inlet duct
192, second fluid outlet conduit 193, third pipe connecting flange
194, the 4th pipe connecting flange
Specific embodiment
In the following description, a large amount of concrete details are given more thoroughly to manage in order to provide to the utility model
Solution.It will be apparent, however, to one skilled in the art that the utility model embodiment may not need one or more
These a details and be carried out.In other examples, in order to avoid obscuring with the utility model embodiment, for
Some technical characteristics well known in the art are not described.
In order to thoroughly understand the utility model embodiment, detailed structure will be proposed in following description.Obviously, originally
The execution of utility model embodiment is not limited to the specific details that those skilled in the art is familiar with.
The utility model provides a kind of lamella heat exchanger 100, the lamella heat exchanger 100 be able to carry out it is online (that is,
Scale removal in real time).Lamella heat exchanger 100 mainly may include core 110, shell 180, ultrasound wave descaling device 140 and control
Device 170.The lamella heat exchanger 100 of the utility model is described in detail below in conjunction with Fig. 1 to Fig. 4.
As depicted in figs. 1 and 2, core 110 can be using general arrangement as cylindrical structure.Shell 180 can be set in core
110 outside, and can be radially spaced apart with core.Namely the external peripheral surface of core 110 and shell 180 is interior
The setting of circumferential surface interval.In the present embodiment, could be formed in core 110 first fluid channel (not shown) and with
The disconnected second fluid channel of first fluid channel (not shown), second fluid channel can be connected to shell 180.It is first-class
Body channel is for accommodating first fluid, the second fluid channel in gap and core 110 between shell 180 and core 110
Among can be used for accommodating second fluid.First fluid is different with the temperature of second fluid, so that first fluid and second fluid
Between be able to carry out heat exchange, to achieve the purpose that heat exchange.
Shell 180 may include positioned at the first end plate 181 of first end (right end in Fig. 1 and Fig. 2), positioned at second end
Second end plate 182 of (left end in Fig. 1 and Fig. 2) and between first end plate 181 and the second end plate 182 while along week
The side plate 183 extended to direction.First end plate 181 and the second end plate 182 can be set in parallel and be configured to circular plate knot
Structure.Side plate 183 enables its both ends to be respectively connected to first end plate 181 and second end it is so structured that circular cylindrical structure
Plate 182.
Fig. 2 and Fig. 3 are schematically shown, and core 110 may include multiple single piece plates 111.Single piece plate 111 can construct
For circular corrugated plate shape structure.Multiple single piece plates 111 can link together side by side, with the shape between multiple single piece plates 111
At have first fluid channel and with the disconnected second fluid channel in first fluid channel, and second fluid channel is connected to shell
Body 180.For example, first fluid channel and second fluid channel can be spaced setting, can preferably exchange heat, heat exchange effect is improved
Rate.It will be understood by those skilled in the art that the structure of single piece plate 111 is not limited to present embodiment, and as needed, single piece plate 111
It is so structured that ellipse, square, rectangle, trapezoidal or arbitrarily other suitable shapes plate structure.
Single piece plate 111 can have first through hole 114 and the second through-hole 115.First through hole 114 is arranged in the second through-hole
115 lower section, and be spaced apart with the second through-hole 115.First through hole 114 and the second through-hole 115 can be round hole.Adjacent
The connection of the respective first through hole 114 of single piece plate 111, adjacent respective second through-hole 115 of single piece plate 111 connection.Specifically, more
The central axis of the first through hole 114 of a single piece plate 111 is horizontally disposed and can (substantially) be overlapped each other, multiple monolithics
The central axis of second through-hole 115 of plate 111 is horizontally disposed and can (substantially) be overlapped each other.Those skilled in the art
Member is it is appreciated that first through hole 114 and the structure of the second through-hole 115 are not limited to present embodiment, as needed, first through hole
114 and second through-hole 115 can also be other shapes through-hole.For example, first through hole 114 and the second through-hole 115 can be ellipse
The through-hole of round, square or any other suitable shape.
Referring back to Fig. 1 and Fig. 2, ultrasound wave descaling device 140 is arranged in the first end of shell 180 and can extend into
Core 110.For example, ultrasound wave descaling device 140 can connect to first end plate 181, and can be extended into from first end plate 181
Enter core 110.Lamella heat exchanger 100 may include two ultrasound wave descaling devices 140, two ultrasound wave descaling devices 140
It is separately positioned in first through hole 114 and the second through-hole 115.It will be understood by those skilled in the art that ultrasound wave descaling device
140 quantity is not limited to present embodiment.In a unshowned embodiment of the utility model, lamella heat exchanger
100 may include a ultrasound wave descaling device 140, the ultrasound wave descaling device 140 can be set in first through hole 114 or
In the second through-hole of person 115.
As shown in figure 3, ultrasound wave descaling device 140 mainly may include ultrasonic transducer 141, be connected to ultrasonic waves
The ultrasonic variable amplitude bar 142 of energy device 141 and the tool heads 143 for being connected to ultrasonic variable amplitude bar 142.142 He of ultrasonic variable amplitude bar
Tool heads 143 can be set in core 110.Ultrasonic transducer 141 can be set in the outside of core 110.Ultrasonic waves
The electrical power of input can be converted into mechanical output (i.e. ultrasonic wave) and transmit ultrasonic variable amplitude bar 142 again by energy device 141, and it is certainly
Body consumes small part power.Ultrasonic variable amplitude bar 142 can amplify Oscillation Amplitude on demand, then again by energetic vibration
Pass to tool heads 143, then by tool heads 143 by transfer of ultrasonic energy into process fluid, such as be transmitted to first fluid
In so that the fouling materials such as impurity in first fluid under ultrasonic wave effect dispersion, it is loose, broken destroy, fall off, not easily
It is attached on tube wall and falls off from tube wall (such as surface of single piece plate), and as these impurity are arranged in the flowing of first fluid
Out, to achieve the effect that ultrasound wave descaling.
Referring back to Fig. 1 and Fig. 2, ultrasound wave descaling device 140 can also include the Method for Installation for being connected to first end plate 181
The two sides of mounting flange 144 are arranged in orchid 144, ultrasonic transducer 141 and ultrasonic variable amplitude bar 142.Ultrasonic transducer 141
It is connected with ultrasonic variable amplitude bar 142 by flange transition, mounting flange 144 can be by ultrasonic transducer 141 and first fluid
Keep apart.In the present embodiment, the flange specification for being suitble to the pressure rating can be selected according to different pressure ratings.
Specifically, first end plate through-hole 184 can be set in first end plate 181 and be arranged in first end plate through-hole 184
First threaded hole 185 (such as countersunk head threaded hole) in outside.Flange threaded hole 145 is correspondingly provided on mounting flange 144.It is super
Sound wave apparatus for eliminating sludge 140 extends through first end plate through-hole 184 and enters the first through hole 114 or second of single piece plate 111
In through-hole 115.Mounting flange 144 is arranged in the outside of first end plate 181 and against first end plate 181, and passes through fastener
It extends through flange threaded hole 145 and enters first end plate through-hole 184 mounting flange 144 is connected to first end plate 181, i.e.,
By the installation of ultrasound wave descaling device 140 to first end plate 181, to be able to carry out effective sealing, the inside core 110 is prevented
One fluid leaks out, while being convenient for the installation and removal of ultrasound wave descaling device 140, so that ultrasound wave descaling device 140 has
There is replaceability.
Control device 170 is electrically connected to ultrasound wave descaling device 140, and can control the work of ultrasound wave descaling device 140,
To carry out scale removal to lamella heat exchanger 100.Control device 170 is provided with operation panel, can be controlled by operation panel super
The starting of sound wave apparatus for eliminating sludge 140 stops working.In addition, ultrasound wave descaling device can also be adjusted by operation panel
The power of 140 ultrasonic waves issued and frequency etc., it is convenient and efficient, it is easy to operate.
Lamella heat exchanger 100 can also include 120 He of first fluid inlet duct that the second end of shell 180 is arranged in
First fluid outlet conduit 130, first fluid inlet duct 120 and first fluid outlet conduit 130 connect with core 110 respectively
It is logical.First fluid inlet duct 120 and first fluid outlet conduit 130 can be respectively connected to the second end plate 182.
Specifically, the second end plate through-hole 186 there are two can be set on the second end plate 182, two the second end plate through-holes 186
It can be spaced setting along the vertical direction.More specifically, the central axis of underlying second end plate through-hole 186 can be with monolithic
The central axis (substantially) of the first through hole 114 of plate 111 is overlapped, and the central axis for the second end plate through-hole 186 being located above can
It is overlapped with the central axis (substantially) of the second through-hole 115 with single piece plate 111.One end of first fluid inlet duct 120 can be with
It is inserted into underlying second end plate through-hole 186 and connects (such as welding) to the second end plate 182, first fluid outlet
One end of pipeline 130 is inserted into the second end plate through-hole 186 being located above and connects (such as welding) to the second end plate
182.First fluid inlet duct 120 can be connected to first through hole 114 as a result, first fluid outlet conduit 130 and second
Through-hole 115 is connected to, and the first fluid for allowing first fluid to enter core 110 via first fluid inlet duct 120 is logical
In road, and flowed out from core 110 with after second fluid heat exchange via first fluid outlet conduit 130.
Lamella heat exchanger 100 can also include differential pressure pickup 150.Differential pressure pickup 150 is respectively connected to first-class
Body inlet duct 120 and first fluid outlet conduit 130, to acquire first fluid inlet duct 120 and first fluid outlet
The static pressure difference signal in road 130.Specifically, differential pressure pickup 150 includes first connecting portion 151 and second connecting portion 152, and first connects
Socket part 151 is connected to first fluid inlet duct 120, and second connecting portion 152 is connected to first fluid outlet conduit 130, in
Measure static pressure difference signal.
For example, the first pressure pipe (not shown) communicated therewith can be set on first fluid inlet duct 120,
The the second pressure pipe (not shown) communicated therewith can be set on first fluid outlet conduit 130.First pressure pipe and
Two pressure pipes can be hose.First pressure pipe can connect to first connecting portion 151, and the second pressure pipe can connect to second
Interconnecting piece 152 enables differential pressure pickup 150 to measure first fluid inlet duct 120 and first fluid outlet conduit 130
Wall static pressure difference signal.
Lamella heat exchanger 100 can also include data acquisition processing device 160.Data acquisition processing device 160 is electrically connected
It is connected to differential pressure pickup 150 and control device 170, to receive the static pressure difference signal of the acquisition of differential pressure pickup 150, and by static pressure
Difference signal is converted into fouling parameter, and is compared with preset threshold value, when fouling parameter is greater than threshold value, data acquisition
Processing unit 160 can export control signal to control device 170, to start ultrasound wave descaling device 140.
Specifically, data acquisition processing device 160 is built-in with data processing algorithm, the static pressure difference signal that can come to transmission
It is handled, the fouling parameter of resistance performance parameter and scaling degree inside lamella heat exchanger 100 can be obtained, so
The fouling parameter is compared with preset threshold value again afterwards, thus judge inside lamella heat exchanger 100 whether fouling.
When fouling parameter is lower than threshold value, data acquisition processing device 160 issues the control of a low level signal to control device 170
Signal, instruction control device 170 do not start ultrasound wave descaling device 140.
When 100 inside (such as inside core 110) fouling of lamella heat exchanger is serious, differential pressure pickup 150 is collected
Pressure difference signal value will increase, and then corresponding fouling parameter value will increase.When fouling parameter is higher than threshold value, at data acquisition
The control signal that device 160 issues a high level signal to control device 170 is managed, instruction control device 170 starts ultrasonic wave
Apparatus for eliminating sludge 140, so as to be cleaned to lamella heat exchanger 100, to start scale removal, until data acquisition processing device
The value for the fouling parameter that processing is formed again in 160 is lower than threshold value, and control device 170, which controls ultrasound wave descaling device 140, to be stopped
Work.
In addition, data acquisition processing device 160 can carry out data processing to the static pressure difference signal of acquisition, to form pressure difference
Changing rule figure and/or table, to assess and diagnose the fouling condition inside lamella heat exchanger 100 and other failure (examples
Such as leakage) situations such as.
Data acquisition processing device 160 also has store function to store related data, and is provided with external interface.Example
Such as, USB flash disk is inserted into external interface, the data of storage can be taken out by external interface, and can be to the number of extraction
Report is formed according to being printed.
Lamella heat exchanger 100 can also include the first pipe connecting flange that 120 end of first fluid inlet duct is arranged in
121 and the second pipe connecting flange 131 of 130 end of first fluid outlet conduit is set.Specifically, the first pipe connecting flange 121 is set
It sets in one end far from the second end plate 182 of first fluid inlet duct 120, the second pipe connecting flange 131 is arranged in first fluid
One end far from the second end plate 182 of outlet conduit 130, the first pipe connecting flange 121 and the second pipe connecting flange 131 be respectively used to
Other pipelines connection, for conveying first fluid.
Lamella heat exchanger 100 can also include the second fluid entrance that 183 outside of side plate is arranged in and is connected to shell 180
Pipeline 191 and second fluid outlet conduit 192.Second fluid can enter shell 180 via second fluid inlet duct 191
Inside, and enter in the second fluid channel of core 110 with after first fluid heat exchange via second fluid outlet conduit
192 outflows.
Lamella heat exchanger 100 can also include the third pipe connecting flange that 191 end of second fluid inlet duct is arranged in
193 and the 4th pipe connecting flange 194 of 192 end of second fluid outlet conduit is set.Specifically, third pipe connecting flange 193 is set
It sets in one end of the separate side plate 183 of second fluid inlet duct 191, the setting of the 4th pipe connecting flange 194 is exported in second fluid
One end of the separate side plate 183 of pipeline 192, third pipe connecting flange 193 and the 4th pipe connecting flange 194 are respectively used to manage with other
Road connection, for conveying second fluid.
Lamella heat exchanger according to the present utility model directly can control ultrasound wave descaling device by control device
Starting stops, additionally it is possible to passing through data collection and analysis instrument real-time reception first fluid inlet duct and first fluid outlet
The static pressure difference signal in road, and data processing can be carried out to received static pressure difference signal, to judge inside lamella heat exchanger
Fouling condition exports a control signal to control device according to the severity of fouling, to control ultrasound wave descaling device
Starting stops, to realize On Line Foul Removing Technology function, is able to extend the service life of lamella heat exchanger, improves production effect
Rate reduces unnecessary cleaning so that lamella heat exchanger is suitable for intermittent operation.
Unless otherwise defined, the technology of technical and scientific term used herein and the technical field of the utility model
The normally understood meaning of personnel is identical.Term used herein is intended merely to describe specifically to implement purpose, it is not intended that limit
The utility model processed.Terms such as herein presented " settings " can both indicate that a component was attached directly to another portion
Part can also indicate that a component is attached to another component by middleware.It describes in one embodiment herein
Feature can be applied in combination another embodiment individually or with other feature, unless this feature is in another implementation
It is not suitable for or is otherwise noted in mode.
The utility model is illustrated by above embodiment, but it is to be understood that, above embodiment
It is only intended to the purpose illustrated and illustrated, and is not intended to limit the invention within the scope of described embodiment.This
Field technical staff it is understood that introduction according to the present utility model can also make more kinds of variants and modifications, this
A little variants and modifications are all fallen within the utility model range claimed.
Claims (10)
1. a kind of lamella heat exchanger of On Line Foul Removing Technology characterized by comprising
Core；
Shell, the shell is set on the outside of the core, and can be radially spaced apart with the core；
Ultrasound wave descaling device, the ultrasound wave descaling device are arranged in the first end of the shell and can extend into described
Core；And
Control device, the control device is electrically connected to the ultrasound wave descaling device, and can control the ultrasound wave descaling
Device work, to carry out scale removal to the lamella heat exchanger.
2. lamella heat exchanger according to claim 1, which is characterized in that the lamella heat exchanger further includes that setting exists
The first fluid inlet duct and first fluid outlet conduit of the second end of the shell, the first fluid inlet duct and institute
First fluid outlet conduit is stated to be connected to the core respectively.
3. lamella heat exchanger according to claim 2, which is characterized in that the lamella heat exchanger further include:
Differential pressure pickup, the differential pressure pickup are respectively connected to the first fluid inlet duct and first fluid outlet
Pipeline, to acquire the static pressure difference signal of the first fluid inlet duct and the first fluid outlet conduit；And
Data acquisition processing device, the data acquisition processing device are electrically connected to the differential pressure pickup and control dress
It sets, to receive the static pressure difference signal of the differential pressure pickup acquisition, and the static pressure difference signal is converted into fouling parameter,
And be compared with preset threshold value, when the fouling parameter is greater than the threshold value, the data acquisition processing device
Control signal can be exported, to the control device to start the ultrasound wave descaling device.
4. lamella heat exchanger according to claim 2, which is characterized in that the ultrasound wave descaling device includes ultrasonic wave
Energy converter, the ultrasonic variable amplitude bar for being connected to the ultrasonic transducer and the tool heads for being connected to the ultrasonic variable amplitude bar,
The ultrasonic variable amplitude bar and tool heads setting are in the core.
5. lamella heat exchanger according to claim 4, which is characterized in that the shell includes being located at the first end
First end plate, positioned at the second end plate of the second end and between the first end plate and second end plate and along week
The side plate extended to direction, the ultrasound wave descaling device are connected to the first end plate, the first fluid inlet duct and
The first fluid outlet conduit is respectively connected to second end plate.
6. lamella heat exchanger according to claim 5, which is characterized in that the core includes multiple single piece plates, described
Single piece plate has first through hole and the second through-hole, the respective first through hole connection of the adjacent single piece plate, the adjacent list
The respective second through-hole connection of sheet, the first fluid inlet duct are connected to the first through hole, and the first fluid goes out
Mouth pipeline is connected to second through-hole, and at least one of the first through hole and second through-hole are provided with the ultrasound
Wave apparatus for eliminating sludge.
7. lamella heat exchanger according to claim 6, which is characterized in that the single piece plate is configured to circular plate knot
Structure.
8. lamella heat exchanger according to claim 5, which is characterized in that the ultrasound wave descaling device further includes setting
On the outside of the side plate and the second fluid inlet duct and second fluid outlet conduit of the connection shell.
9. lamella heat exchanger according to claim 5, which is characterized in that the ultrasound wave descaling device further includes connection
To the mounting flange of the first end plate, the ultrasonic transducer and the ultrasonic variable amplitude bar are arranged in the mounting flange
Two sides.
10. lamella heat exchanger according to claim 3, which is characterized in that the differential pressure pickup includes the first connection
Portion and second connecting portion, the first connecting portion are connected to the first fluid inlet duct, and the second connecting portion is connected to
The first fluid outlet conduit, in the measurement static pressure difference signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201503.5U CN209116827U (en) | 2018-07-26 | 2018-07-26 | A kind of lamella heat exchanger of On Line Foul Removing Technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821201503.5U CN209116827U (en) | 2018-07-26 | 2018-07-26 | A kind of lamella heat exchanger of On Line Foul Removing Technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209116827U true CN209116827U (en) | 2019-07-16 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821201503.5U Active CN209116827U (en) | 2018-07-26 | 2018-07-26 | A kind of lamella heat exchanger of On Line Foul Removing Technology |
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| Country | Link |
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| CN (1) | CN209116827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775826A (en) * | 2018-07-26 | 2018-11-09 | 中国船舶重工集团公司第七研究所 | Lamella heat exchanger |
-
2018
- 2018-07-26 CN CN201821201503.5U patent/CN209116827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775826A (en) * | 2018-07-26 | 2018-11-09 | 中国船舶重工集团公司第七研究所 | Lamella heat exchanger |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Patentee after: SHANGHAI QIYAO THERMAL ENERGY ENGINEERING Co.,Ltd. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute Patentee before: SHANGHAI QIYAO THERMAL ENERGY ENGINEERING Co.,Ltd. |
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