CN206661445U - A kind of electrical dedusting installation in high performance - Google Patents
A kind of electrical dedusting installation in high performance Download PDFInfo
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- CN206661445U CN206661445U CN201720377389.0U CN201720377389U CN206661445U CN 206661445 U CN206661445 U CN 206661445U CN 201720377389 U CN201720377389 U CN 201720377389U CN 206661445 U CN206661445 U CN 206661445U
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- flue gas
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Abstract
The utility model is a kind of electrical dedusting installation in high performance, including gas approach, agent structure and exhanst gas outlet, the agent structure includes two the first electric field regions and the second electric field region in parallel, first electric field region includes the first electric field and the second electric field arranged side by side, second electric field region includes the 3rd electric field and the 4th electric field arranged side by side, first electric field, second electric field, the porch of 3rd electric field and the 4th electric field is provided with flue gas cool-down structure, it is two electric field regions in parallel two-by-two by four electric fields, the technique effect of simplified agent structure can be realized in structure, in electric field porch, setting flue gas cool-down structure enters on the one hand UTILIZATION OF VESIDUAL HEAT IN that electric field region progress dedusting can improve flue gas after making flue gas cool-down, another aspect flue-gas temperature reduces, consuming energy for electric field region can be reduced to allow to improve efficiency of dust collection.
Description
Technical field
It the utility model is related to electric cleaner technical field, more particularly to a kind of electrical dedusting installation in high performance.
Background technology
Thermal power generation refers to be converted into electric energy by generation power device in heat energy caused by burning using combustible
A kind of generation mode, but caused a large amount of flue gases are due to containing a large amount of dust and sulfide in combustion, it is necessary to first
It could discharge after treatment.The deduster of present power plant mainly has three kinds：Electric cleaner, sack cleaner and electric bag dust
Device, but learnt after installation cost, maintenance cost and use cost is considered：Energy consumption under the conditions of electric cleaner energy-saving run
Minimum, equipment critical piece replacing amount is less, security reliability is high, operating cost and equipment overall expenses are minimum, therefore now more
Come more thermal power plants and change during reducing energy consumption to use electric cleaner, electric cleaner efficiency of dust collection under normal circumstances
More than 98% can be reached, but how to be still to need to solve on the problem of lifting efficiency of dust collection and energy consumption being reduced
Problem.
Utility model content
The purpose of this utility model is in view of the shortcomings of the prior art, there is provided a kind of high-efficiency electric dust catcher.
A kind of electrical dedusting installation in high performance, including gas approach, agent structure and exhanst gas outlet, the agent structure include two
Individual first electric field region and the second electric field region in parallel, first electric field region include the first electric field and the second electric field arranged side by side, institute
Stating the second electric field region includes the 3rd electric field and the 4th electric field arranged side by side, first electric field, the second electric field, the 3rd electric field and the 4th
The porch of electric field is provided with flue gas cool-down structure.
In one of the embodiments, the smoke temperature reducer includes the coiled pipe of series connection, is full of in the coiled pipe
Recirculated cooling water.
In one of the embodiments, the coiled pipe is provided with two rows of parallel connection.
In one of the embodiments, the preceding electric field of first electric field region and the second electric field region is supplied using high frequency electric source
Electricity.
In one of the embodiments, the 4th electric field includes two independent small subregions of the first power supply and the second power supply
Small subregion, the small subregion of first power supply are powered using VHF source power.
In summary, a kind of electrical dedusting installation in high performance, including gas approach, agent structure and exhanst gas outlet, the main body
Structure includes two the first electric field regions and the second electric field region in parallel, and first electric field region includes the first electric field arranged side by side and the
Two electric fields, second electric field region include the 3rd electric field and the 4th electric field arranged side by side, first electric field, the second electric field, the 3rd
The porch of electric field and the 4th electric field is provided with flue gas cool-down structure, is two electric field regions in parallel two-by-two by four electric fields,
The technique effect of simplified agent structure can be realized in structure, sets flue gas cool-down structure to make flue gas cool-down in electric field porch
Enter on the one hand UTILIZATION OF VESIDUAL HEAT IN that electric field region progress dedusting can improve flue gas afterwards, another aspect flue-gas temperature is reduced, can dropped
Consuming energy for existing fringing field area allows to improve efficiency of dust collection.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the utility model one；
Fig. 2 is the structural representation of the coiled pipe of the embodiment of the utility model one.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to the utility model.
As depicted in figs. 1 and 2, a kind of electrical dedusting installation in high performance, including gas approach 1, agent structure and exhanst gas outlet 3,
The agent structure includes two areas of the first electric field 21 in parallel and the area of the second electric field 22, and the area of the first electric field 21 includes arranged side by side
The first electric field 21 and the second electric field 22, the area of the second electric field 22 includes arranged side by side the 3rd electric field 23 and the 4th electric field 24, institute
The porch for stating the first electric field 21, the second electric field 22, the 3rd electric field 23 and the 4th electric field 24 is provided with flue gas cool-down structure 4.
It is two-by-two two electric field regions in parallel by four electric fields, the technique effect of simplified agent structure can be realized in structure, in electricity
Porch sets flue gas cool-down structure 4 to make to enter electric field region after flue gas cool-down and carry out dedusting and on the one hand can improve the remaining of flue gas
Heat utilization, another aspect flue-gas temperature reduce, and can reduce consuming energy for electric field region and allow to improve efficiency of dust collection.
In one of the embodiments, the smoke temperature reducer includes the coiled pipe 5 of series connection, is filled in the coiled pipe 5
Full recirculated cooling water.Flue gas passes through the coiled pipe 5 of smoke temperature reducer before the area of the first electric field 21 and the area of the second electric field 22 is entered,
Heat exchange is carried out beneficial to flue gas and recirculated cooling water, while can increase heat exchange area using coiled pipe 5, improves heat transfer rate.
In one of the embodiments, the coiled pipe 5 is provided with two rows of parallel connection.Increase coiled pipe 5 to carry out flue gas
Reducing temperature twice, flue-gas temperature is further reduced, the dedusting entered beneficial to flue gas behind the area of the first electric field 21 and the area of the second electric field 22 is imitated
Fruit is strengthened.Flue-gas temperature reduces simultaneously, then the pressure of flue gas reduces, so that flue gas is in the area of the first electric field 21 and the second electric field 22
Electric energy can be further saved in area's dust removal process.
In one of the embodiments, the preceding electric field in the area of the first electric field 21 and the area of the second electric field 22 uses high frequency electric source
Power supply.Preceding electric field is powered using high frequency electric source, and the separation of charge of dust can be made more prominent, so improve efficiency of dust collection, can be saved
The dedusting time is saved, so as to save dedusting energy consumption, improves dust removing effects.
In one of the embodiments, the 4th electric field 24 includes two the first independent small subregions 25 and second of power supply
Power small subregion 26, the small subregion 25 of first power supply is powered using VHF source power.4th electric field 24 is divided into independent
The small subregion 26 of the small power supply of subregion 25 and second of one power supply, can strengthen the charged of smoke dust, so as to collect more little particle
Dust, with realize improve efficiency of dust collection technique effect.
A specific embodiment of the present utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, for any those skilled in the art in field of the present utility model, the change or modification made are encompassed by this practicality newly
In the scope of the claims of type.
Claims (5)
1. a kind of electrical dedusting installation in high performance, including gas approach, agent structure and exhanst gas outlet, it is characterised in that：The main body
Structure includes two the first electric field regions and the second electric field region in parallel, and first electric field region includes the first electric field arranged side by side and the
Two electric fields, second electric field region include the 3rd electric field and the 4th electric field arranged side by side, first electric field, the second electric field, the 3rd
The porch of electric field and the 4th electric field is provided with flue gas cool-down structure.
A kind of 2. electrical dedusting installation in high performance according to claim 1, it is characterised in that：The smoke temperature reducer includes series connection
Coiled pipe, is full of recirculated cooling water in the coiled pipe.
A kind of 3. electrical dedusting installation in high performance according to claim 2, it is characterised in that：The coiled pipe is provided with the two of parallel connection
Row.
A kind of 4. electrical dedusting installation in high performance according to claim 1, it is characterised in that：First electric field region and the second electric field
The preceding electric field in area is powered using high frequency electric source.
A kind of 5. electrical dedusting installation in high performance according to claim 1, it is characterised in that：4th electric field includes two independences
The first small subregion of power supply and the second small subregion of power supply, the small subregion of first power supply powered using VHF source power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377389.0U CN206661445U (en) | 2017-04-12 | 2017-04-12 | A kind of electrical dedusting installation in high performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377389.0U CN206661445U (en) | 2017-04-12 | 2017-04-12 | A kind of electrical dedusting installation in high performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661445U true CN206661445U (en) | 2017-11-24 |
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ID=60381231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377389.0U Active CN206661445U (en) | 2017-04-12 | 2017-04-12 | A kind of electrical dedusting installation in high performance |
Country Status (1)
| Country | Link |
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| CN (1) | CN206661445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229465A (en) * | 2019-11-06 | 2020-06-05 | 浙江浩普环保工程有限公司 | Condensation wet-type electrostatic precipitator in coordination |
-
2017
- 2017-04-12 CN CN201720377389.0U patent/CN206661445U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229465A (en) * | 2019-11-06 | 2020-06-05 | 浙江浩普环保工程有限公司 | Condensation wet-type electrostatic precipitator in coordination |
| CN111229465B (en) * | 2019-11-06 | 2022-08-02 | 浙江浩普环保工程有限公司 | Condensation wet-type electrostatic precipitator in coordination |
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