CN208373331U - A kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger - Google Patents
A kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger Download PDFInfo
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- CN208373331U CN208373331U CN201820681182.7U CN201820681182U CN208373331U CN 208373331 U CN208373331 U CN 208373331U CN 201820681182 U CN201820681182 U CN 201820681182U CN 208373331 U CN208373331 U CN 208373331U
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- Prior art keywords
- flue gas
- wet
- electric precipitation
- type electric
- heat exchanger
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Abstract
The utility model discloses a kind of flue gases to take off white dust removal integrated tubular type electric precipitation heat exchanger, including dust-removing heat-exchanger and the desulfurizing tower being connected to dust-removing heat-exchanger, the dust-removing heat-exchanger includes shell, described shell one end is equipped with wet flue gas import, the other end is equipped with chimney, upper sealing panel is equipped with close to one end of chimney in the shell, the other end is equipped with lower sealing plate, the upper sealing panel, several anode tubes are equipped between lower sealing plate, pipe outdoor dry-type electric precipitation prickle wire is equipped between the anode tube, wet electricity cathode prickle wire in pipe is respectively equipped in pipe, the present apparatus have take off it is white, dry electric precipitation, wet-esp three zones, reduce investment, occupied area；Shorten system flue length；The tubular type heat exchanger being disposed vertically successfully solves blockage problem；Dry and wet flue gas is directly exchanged heat by anode tube, does not need in addition to increase heat source and cold source, while taking off white dedusting, moreover it is possible to which the moisture in recovered flue gas, the flue gas after making desulfurization are really achieved zero-emission.
Description
Technical field
White dust removal integrated tubular type electric precipitation is taken off the utility model relates to a kind of environmental protection equipment, in particular to a kind of flue gas to change
Hot device.
Background technique
Haze is increasingly severe in recent years, generally believes that pm2.5 is the main reason for being directed at haze, existing industrial production produces
Raw exhaust gas contains the exhaust gas water capacity after a large amount of pm2.5, especially wet desulphurization in exhaust gas because of the limitation of the prior art
Height, condensation forms water mist after chimney out, becomes long cigarette band in conjunction with pm2.5, it is extremely difficult to remove, form serious dirt to environment
Dye.
Utility model content
In order to solve the above technical problems, technical solution provided by the utility model are as follows: a kind of flue gas takes off white dust removal integrated
Tubular type electric precipitation heat exchanger, including dust-removing heat-exchanger and the desulfurizing tower being connected to dust-removing heat-exchanger, the dust-collecting and heat exchanging dress
It sets including shell, described shell one end is equipped with wet flue gas import, and the other end is equipped with chimney, one end of close chimney in the shell
Equipped with upper sealing panel, the other end is equipped with lower sealing plate, and several anode tubes are equipped between the upper sealing panel, lower sealing plate, described
It is equipped with pipe outdoor dry-type electric precipitation prickle wire between anode tube, wet electricity cathode prickle wire, institute in pipe are respectively equipped in the anode tube
It states and forms confined space between shell, upper sealing panel, lower sealing plate and anode tube, the upper sealing panel top, which is equipped with, manages interior wet electricity
Cathode girder, wet electric cathode prickle wire top is stretched out upper sealing panel and is connect with electricity cathode girder wet in pipe in the pipe, and bottom is stretched
Sealing plate is descended to be connected with each other out.
As an improvement, the outer shell outer wall is exported close to one end that wet flue gas exports equipped with dry flue gas, the dry flue gas goes out
Mouth is connected to by dry flue gas pipeline with desulfurization tower bottom, passes through wet flue gas pipeline and wet flue gas import company at the top of the desulfurizing tower
It is logical.
As an improvement, the desulfurizing tower is equipped with several split flow demisters close to one end of wet flue gas pipeline.
As an improvement, the dry flue gas outlet bottom and lower sealing plate are in same level.
As an improvement, the outer shell outer wall far from wet flue gas import one end be equipped with dry flue gas import, the dry flue gas into
Same level is in upper sealing panel at the top of mouthful.
As an improvement, the anode tube is equidistantly to be staggered.
As an improvement, wet electricity cathode prickle wire is connect with external high pressure power supply in the pipe.
After using the above structure, it is de- that the utility model has the advantages that utility model device is that an equipment has
White, dry electric precipitation, wet-esp three zones, reduce investment, occupied area；Shorten system flue length；Vertically
The tubular type heat exchanger of placement successfully solves blockage problem；Dry and wet flue gas is directly exchanged heat by anode tube, does not need in addition to increase
Heating source and cold source, while taking off white dedusting, moreover it is possible to which the moisture in recovered flue gas, the flue gas after making desulfurization are really achieved zero-emission
It puts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of flue gas of the utility model takes off white dust removal integrated tubular type electric precipitation heat exchanger.
Fig. 2 is that a kind of flue gas of the utility model takes off dust-removing heat-exchanger in white dust removal integrated tubular type electric precipitation heat exchanger
Enlarged structure schematic diagram.
Fig. 3 is the anode tube plane of arrangement that a kind of flue gas of the utility model takes off white dust removal integrated tubular type electric precipitation heat exchanger
Schematic diagram.
In figure, 1, dust-removing heat-exchanger, 1.1, shell, 1.2, wet flue gas import, 1.3, chimney, 1.4, upper sealing panel,
1.5, lower sealing plate, 1.6, anode tube, 1.7, pipe outdoor dry-type electric precipitation prickle wire, 1.8, the interior wet electric cathode prickle wire of pipe, 1.9,
Wet electric cathode girder in pipe, 1.10, dry flue gas outlet, 1.11, dry flue gas import, 3, dry flue gas pipeline, 4, wet flue gas pipeline, 5,
Split flow demister.
Specific embodiment
In conjunction with attached drawing 1~3, a kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger, including dust-removing heat-exchanger 1
The desulfurizing tower 2 being connected to with dust-removing heat-exchanger 1, the dust-removing heat-exchanger 1 include shell 1.1, described 1.1 one end of shell
Equipped with wet flue gas import 1.2, the other end is equipped with chimney 1.3, and one end of close chimney 1.3 is equipped with upper sealing in the shell 1.1
Plate 1.4, the other end are equipped with lower sealing plate 1.5, and several anode tubes are equipped between the upper sealing panel 1.4, lower sealing plate 1.5
1.6, it is equipped with pipe outdoor dry-type electric precipitation prickle wire 1.7 between the anode tube 1.6, is respectively equipped in pipe in the anode tube 1.6
Wet electricity cathode prickle wire 1.8, forms closed between the shell 1.1, upper sealing panel 1.4, lower sealing plate 1.5 and anode tube 1.6
Space, 1.4 top of upper sealing panel are equipped with wet electric cathode girder 1.9 in pipe, wet electric 1.8 top of cathode prickle wire in the pipe
It stretches out upper sealing panel 1.4 to connect with electric cathode girder 1.9 wet in pipe, bottom is stretched out lower sealing plate 1.5 and is connected with each other.
As the present embodiment preferred embodiment, 1.1 outer wall of shell is set close to one end of wet flue gas outlet 1.2
There is dry flue gas to export 1.10, the dry flue gas outlet 1.10 is connected to by dry flue gas pipeline 3 with 2 bottom of desulfurizing tower, the desulfurization
It is connected to by wet flue gas pipeline 4 with wet flue gas import 1.2 at the top of tower 2.
As the present embodiment preferred embodiment, the desulfurizing tower 2 is equipped with several close to one end of wet flue gas pipeline 4
Split flow demister 5.
As the present embodiment preferred embodiment, the dry flue gas exports 1.10 bottoms and is in lower sealing plate 1.5
In same level.
As the present embodiment preferred embodiment, 1.1 outer wall of shell is set far from one end of wet flue gas import 1.2
There is dry flue gas import 1.11,1.11 top of dry flue gas import is in same level with upper sealing panel 1.4.
As the present embodiment preferred embodiment, the anode tube 1.6 is equidistantly to be staggered.
As the present embodiment preferred embodiment, wet electricity cathode prickle wire 1.8 and external high pressure power supply in the pipe
Connection.
The present apparatus combines tube-type esp and pipe heat exchanger together, an equipment have heat exchange and dry dust removal,
Wet dust removal three zones, the anode tube 1 as electric precipitator are also the heat exchanger tube as pipe heat exchanger, anode tube simultaneously
1.6 are made of the material of electric conductivity, heat transfer property, antiseptic property, and 1.6 outer wall of anode tube is gathering dust for dry electric precipitation
Pole, inner wall are the dust collector poles of wet-esp.
In conjunction with attached drawing 1, enter device from dry flue gas import 1.11 from industrial high temperature dry flue gas, electric precipitation is by upper
Sealing plate 1.4, lower sealing plate 1.5, shell 1.1, anode tube (heat exchanger tube) 1.6 form confined space, 1.6 outer tube of anode tube and pipe
Between be equipped with dry electric precipitation prickle wire 1.7 outside the Pass, form electric field with anode pipe outer wall, while high temperature dry flue gas dedusting with pipe
The low temperature wet flue gas of interior flowing is directly exchanged heat.Dry flue gas after heat exchange cooling dedusting is exported through dry flue gas, and 1.10 and dry cigarette
Feed channel 3 enters desulfurizing tower 2.Wet flue gas after desulfurization is by entering wet flue gas after the preliminary demisting of 2 top split flow demister of desulfurizing tower 5
Pipeline 4, then enter 1 lower chamber of dust-removing heat-exchanger through wet flue gas import 1.2.Wet flue gas enters sun after lower chamber rectification is uniformly distributed
In pole pipe (heat exchanger tube) 1.6, anode tube 1.6 is provided with wet electricity cathode prickle wire 1.8 in pipe, wet electric cathode prickle wire 1.8 in pipe
It is fixed on cathode girder 1.9, and is connect with external high pressure power supply, height of the low temperature wet flue gas in pipe while dedusting and outside pipe
Warm dry flue gas carries out heat exchange, and the wet flue gas after the dedusting that heats up is through 1.3 qualified discharge of chimney.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Be also one of the embodiments of the present invention, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: including dust-removing heat-exchanger and with
The desulfurizing tower of dust-removing heat-exchanger connection, the dust-removing heat-exchanger includes shell, and described shell one end is equipped with wet flue gas import,
The other end is equipped with chimney, is equipped with upper sealing panel close to one end of chimney in the shell, and the other end is equipped with lower sealing plate, it is described on
It is equipped with several anode tubes between sealing plate, lower sealing plate, pipe outdoor dry-type electric precipitation prickle wire is equipped between the anode tube, it is described
It is respectively equipped with wet electricity cathode prickle wire in pipe in anode tube, is formed between the shell, upper sealing panel, lower sealing plate and anode tube
Confined space, the upper sealing panel top are equipped with wet electric cathode girder in pipe, and wet electric cathode prickle wire top is stretched out in the pipe
Upper sealing panel is connect with electric cathode girder wet in pipe, and bottom is stretched out lower sealing plate and is connected with each other.
2. a kind of flue gas according to claim 1 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
It states outer shell outer wall and is exported close to one end that wet flue gas exports equipped with dry flue gas, the dry flue gas outlet is by dry flue gas pipeline and takes off
The connection of sulphur tower bottom, the desulfurizing tower top pass through wet flue gas pipeline and wet flue gas inlet communication.
3. a kind of flue gas according to claim 2 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
It states desulfurizing tower and is equipped with several split flow demisters close to one end of wet flue gas pipeline.
4. a kind of flue gas according to claim 2 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
It states dry flue gas outlet bottom and lower sealing plate is in same level.
5. a kind of flue gas according to claim 1 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
It states outer shell outer wall and is equipped with dry flue gas import far from one end of wet flue gas import, be at the top of the dry flue gas import with upper sealing panel
Same level.
6. a kind of flue gas according to claim 1 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
Stating anode tube is equidistantly to be staggered.
7. a kind of flue gas according to claim 1 takes off white dust removal integrated tubular type electric precipitation heat exchanger, it is characterised in that: institute
Wet electricity cathode prickle wire in pipe is stated to connect with external high pressure power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681182.7U CN208373331U (en) | 2018-05-09 | 2018-05-09 | A kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820681182.7U CN208373331U (en) | 2018-05-09 | 2018-05-09 | A kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373331U true CN208373331U (en) | 2019-01-15 |
Family
ID=64974311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820681182.7U Expired - Fee Related CN208373331U (en) | 2018-05-09 | 2018-05-09 | A kind of flue gas takes off white dust removal integrated tubular type electric precipitation heat exchanger |
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| CN (1) | CN208373331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772584A (en) * | 2019-01-26 | 2019-05-21 | 河北宇清环保设备有限公司 | A kind of particle remittance Intelligent purifying device |
| CN109806704A (en) * | 2019-03-19 | 2019-05-28 | 山东楚雨源环保科技有限公司 | A kind of circulating high-temperature flue gas of stage type conduction oil takes off white processing system |
-
2018
- 2018-05-09 CN CN201820681182.7U patent/CN208373331U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772584A (en) * | 2019-01-26 | 2019-05-21 | 河北宇清环保设备有限公司 | A kind of particle remittance Intelligent purifying device |
| CN109772584B (en) * | 2019-01-26 | 2021-07-30 | 河北宇清环保设备有限公司 | Intelligent particle collection purifier |
| CN109806704A (en) * | 2019-03-19 | 2019-05-28 | 山东楚雨源环保科技有限公司 | A kind of circulating high-temperature flue gas of stage type conduction oil takes off white processing system |
| CN109806704B (en) * | 2019-03-19 | 2024-03-08 | 山东楚雨源环保科技有限公司 | Double-stage type heat conduction oil circulation type high-temperature flue gas whitening treatment system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |