CN207866067U - A kind of clean type plate type preheater - Google Patents
A kind of clean type plate type preheater Download PDFInfo
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- CN207866067U CN207866067U CN201820213693.6U CN201820213693U CN207866067U CN 207866067 U CN207866067 U CN 207866067U CN 201820213693 U CN201820213693 U CN 201820213693U CN 207866067 U CN207866067 U CN 207866067U
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- heat exchanger
- exchanger plates
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- export line
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Abstract
A kind of clean type plate type preheater of the utility model, including supporting rack, supporting rack are equipped with multiple heat exchanger plates, and the stacking of heat exchanger plates transverse direction is mounted on supporting rack, and clean type plate type preheater is equipped with electrostatic cleaning device.Electrostatic cleaning device includes positive and negative electric generator, positive electricity export line, negative electricity export line, and positive electricity export line is electrically connected with positive and negative electric generator anode, and negative electricity export line is electrically connected with positive and negative electric generator cathode.Heat exchanger plates are metallic conduction plate, and heat exchanger plates are electrically connected with negative electricity export line.Insulator seal circle is equipped between heat exchanger plates, insulator seal circle is U-type groove circle, is equipped with conductive rod in U-type groove, conductive rod is electrically connected with positive electricity export line.Client easily connects positive and negative electric generator with conductive rod by heat exchanger plates, between generate positive negative electric field, make the dust by positive negative electric field pass through electromagnetic force to gather on conductive rod, avoid being gathered on heat exchanger plates, has reached and solved the problems, such as that heat exchanger cannot be self-cleaning in the prior art.
Description
Technical field
The utility model is related to heat exchange or field of environment protection, more particularly to a kind of clean type plate type preheater.
Background technology
Plate heat exchanger is a series of a kind of high-performance heat exchanger made of sheet metal closed assemblies with certain corrugated shape.
Thin rectangular shape channel is formed between various plates, and heat exchange is carried out by plate.Plate heat exchanger is liquid-liquid, liquid-vapour progress
The ideal equipment of heat exchange.It has heat exchange efficiency is high, heat loss is small, advantages of compact and light structure, floor space is small, be widely used,
The features such as service life is long.Under uniform pressure damaed cordition, ratio of heat transfer coefficient pipe heat exchanger is 3-5 times high, floor space
For the one third of pipe heat exchanger, heat recovery rate may be up to 90% or more.
Current existing plate heat exchanger, do not have cleaning function makes to change in use for some time due to dust
Gathering dust on hot plate influences heat transfer effect, requires further improvement.To solve, heat exchanger cannot be self-cleaning in the prior art
Problem, therefore, it is necessary to be improved through a step.
Utility model content
The purpose of this utility model is to provide a kind of clean type plate type preheater clean type plate type preheater and its preparations
Method, to solve the problems, such as that heat exchanger cannot be self-cleaning in the prior art.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of clean type plate type preheater, institute
Clean type plate type preheater, including supporting rack are stated, support frame as described above is equipped with multiple heat exchanger plates, the stacking of the heat exchanger plates transverse direction
On support frame as described above, the clean type plate type preheater is equipped with electrostatic cleaning device；
The electrostatic cleaning device includes positive and negative electric generator, positive electricity export line, negative electricity export line, the positive electricity export line
It is electrically connected with the positive and negative electric generator anode, the negative electricity export line is electrically connected with the positive and negative electric generator cathode；
The heat exchanger plates are metallic conduction plate, and the heat exchanger plates are electrically connected with the negative electricity export line；
Insulator seal circle is equipped between the heat exchanger plates, the insulator seal circle is U-type groove circle, and the U-type groove is opened
Mouth inwardly, is equipped with conductive rod in the U-type groove, the conductive rod is electrically connected with the positive electricity export line.
Further improve is that the conductive rod is positioned close to gas discharge outlet on one side.
Further improve is that the conductive rod is positioned close to heat exchanger plates bottom edge on one side.
Further improve is that the conductive rod is equipped with burr.
Further improve be, the burr is towards heat exchanger plates center position.
Further improve is, insulating protective layer is equipped with outside the clean type plate type preheater.
The utility model makes user easily connect positive and negative electric generator with conductive rod by heat exchanger plates, between generate it is positive and negative
Electric field makes the dust by positive negative electric field pass through electromagnetic force and gathers on conductive rod, avoids being gathered on heat exchanger plates, reach understanding
Certainly heat exchanger cannot self-cleaning problem in the prior art.
Description of the drawings
Fig. 1 is a kind of structure chart of clean type plate type preheater of the utility model；
Fig. 2 is the heat exchanger plates and insulator seal circle relational structure figure of a kind of clean type plate type preheater of the utility model；
Fig. 3 is a kind of insulator seal circle sectional structure chart of clean type plate type preheater of the utility model；
Fig. 4 is a kind of conductive rod structure chart of clean type plate type preheater of the utility model.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that in the utility model
In each embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these
Technical detail and various changes and modifications based on the following respective embodiments can also realize that each claim of the application is wanted
Seek the technical solution of protection.
The embodiment of the utility model is related to a kind of clean type plate type preheater and its application method, in conjunction with shown in Fig. 1,
Clean type plate type preheater, including supporting rack 1, supporting rack are equipped with multiple heat exchanger plates 2, and the lateral stacking of heat exchanger plates 2 is mounted on
On supporting rack 1, electrostatic cleaning device is additionally provided on clean type plate type preheater, electrostatic cleaning device is mounted on supporting rack 1.Clearly
Insulating protective layer is equipped with outside clean plate-type preheater, insulating protective layer is covered in outside heat exchanger plates 2.
Electrostatic cleaning device includes positive and negative electric generator 3, positive electricity export line 4, negative electricity export line 5, positive electricity export line 4 with just
The 3 anode electrical connection of negative electricity generator, negative electricity export line 5 are electrically connected with 3 cathode of positive and negative electric generator.
Heat exchanger plates 2 are metallic conduction plate, and heat exchanger plates 2 are electrically connected with negative electricity export line 5.
In addition, in conjunction with shown in Fig. 2, insulator seal circle 6 is equipped between heat exchanger plates 2, shown in Fig. 3, insulator is close
Seal 6 is U-type groove circle, and U-type groove opening is inside, and conductive rod 7 is equipped in U-type groove, and conductive rod 7 is electrically connected with positive electricity export line 4.
Certainly, conductive rod 7 can also be connect with negative electricity export line 5, and heat exchanger plates 2 are electrically connected with positive electricity export line 4 at this time.
Conductive rod 7 is positioned close to gas discharge outlet on one side, and conductive rod 7 is preferably disposed at close to 2 bottom edge one of heat exchanger plates
Side.
In conjunction with shown in Fig. 4, conductive rod 7 is equipped with burr 8.Relatively good mode is that institute jagged 8 is directed toward a direction,
Most preferably burr 8 is directed toward 2 center position of heat exchanger plates.Increase conductive area by burr 8, while also making to be formed between burr 8
The space of accommodating dust, is convenient for the storage of dust.
The utility model makes user easily connect positive and negative electric generator by heat exchanger plates 2 and conductive rod 7, between generate just
Negative electric field makes the dust by positive negative electric field pass through electromagnetic force and gathers on conductive rod 7, avoids being gathered on heat exchanger plates 2, reach
Solve the problems, such as that heat exchanger cannot be self-cleaning in the prior art.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (6)
1. a kind of clean type plate type preheater, the clean type plate type preheater includes supporting rack, and support frame as described above is equipped with more
The stacking of a heat exchanger plates, the heat exchanger plates transverse direction is mounted on support frame as described above, it is characterised in that：The cleaning plate-type preheating
Device is equipped with electrostatic cleaning device；
The electrostatic cleaning device includes positive and negative electric generator, positive electricity export line, negative electricity export line, the positive electricity export line and institute
Positive and negative electric generator anode electrical connection is stated, the negative electricity export line is electrically connected with the positive and negative electric generator cathode；
The heat exchanger plates are metallic conduction plate, and the heat exchanger plates are electrically connected with the negative electricity export line；
Between the heat exchanger plates be equipped with insulator seal circle, the insulator seal circle be U-type groove circle, the U-type groove be open to
It is interior, conductive rod is equipped in the U-type groove, the conductive rod is electrically connected with the positive electricity export line.
2. clean type plate type preheater as described in claim 1, it is characterised in that：The conductive rod is positioned close to gas row
Outlet side.
3. clean type plate type preheater as described in claim 1, it is characterised in that：The conductive rod is positioned close to heat exchanger plates
Bottom edge is on one side.
4. clean type plate type preheater as described in claim 1, it is characterised in that：The conductive rod is equipped with burr.
5. clean type plate type preheater as claimed in claim 4, it is characterised in that：The burr is towards heat exchanger plates center side
To.
6. the clean type plate type preheater as described in any one of claim 1-5, it is characterised in that：The cleaning plate-type is pre-
Insulating protective layer is equipped with outside hot device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213693.6U CN207866067U (en) | 2018-02-07 | 2018-02-07 | A kind of clean type plate type preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820213693.6U CN207866067U (en) | 2018-02-07 | 2018-02-07 | A kind of clean type plate type preheater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866067U true CN207866067U (en) | 2018-09-14 |
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ID=63457692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820213693.6U Active CN207866067U (en) | 2018-02-07 | 2018-02-07 | A kind of clean type plate type preheater |
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| Country | Link |
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| CN (1) | CN207866067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442685A (en) * | 2020-04-29 | 2020-07-24 | 周利杰 | Condenser copper intraductal scale removal system |
-
2018
- 2018-02-07 CN CN201820213693.6U patent/CN207866067U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442685A (en) * | 2020-04-29 | 2020-07-24 | 周利杰 | Condenser copper intraductal scale removal system |
| CN111442685B (en) * | 2020-04-29 | 2021-05-18 | 周利杰 | Condenser copper intraductal scale removal system |
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