CN210279496U - Abnormal working condition response device of wet electrostatic dust collector - Google Patents
Abnormal working condition response device of wet electrostatic dust collector Download PDFInfo
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- CN210279496U CN210279496U CN201921073250.2U CN201921073250U CN210279496U CN 210279496 U CN210279496 U CN 210279496U CN 201921073250 U CN201921073250 U CN 201921073250U CN 210279496 U CN210279496 U CN 210279496U
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Abstract
The utility model relates to a wet electrostatic precipitator operating mode unusual response device, include: the device comprises a shell, a smoke inlet, a dust collecting part, a dust removing part and a smoke outlet, wherein the smoke inlet, the dust collecting part, the dust removing part and the smoke outlet are positioned on the shell; the outer surface of the shell is provided with a supporting plate for placing a high-voltage power supply; the dust collecting part is provided with a cathode wire and an anode tube which are connected with a high-voltage power supply, and a spraying pipeline positioned above the anode tube; the dust removal part is positioned above the dust collection part, the dust removal part is of a cone frustum structure, and a smoke outlet is arranged right above the dust removal part; the smoke inlet is arranged at the bottom of the side surface of the shell 1, and the temperature detector is arranged at the position opposite to the smoke inlet, so that the temperature at the smoke inlet can be monitored in real time, and the dust collecting part is protected; the dust removing part is arranged above the dust collecting part, so that the dust removing efficiency is improved; meanwhile, the smoke outlet is provided with the top of the whole device, so that the smoke outlet efficiency is improved.
Description
Technical Field
The utility model relates to a dust removal technical field, concretely relates to abnormal response device of wet electrostatic precipitator operating mode.
Background
The dust remover precipitates large particles to discharge smoke, the service life of the existing dust remover is short, the cleaning efficiency is low, the wet electrostatic dust remover undergoes three stages of charging, collecting and dust cleaning, a GFRP anode tube and a spray tube in the collecting stage are important parts of the wet electrostatic dust remover and are also parts which are easy to be damaged by high temperature, the dust removing effect is directly influenced by the structural properties of the GFRP anode tube and the spray tube, and the GFRP anode tube also occupies a great proportion in the cost of the wet electrostatic dust remover; when the temperature of the flue gas is abnormal, the GFRP anode tube and the spray tube are deformed or even melted, the GFRP anode tube and the spray tube are deformed slightly to influence the dust removal effect, and the GFRP anode tube and the spray tube are electrically connected with a cathode wire when the GFRP anode tube and the spray tube are deformed seriously to cause the dust remover to be damaged and stop working; replacement of GFRP anode tubes after damage is often hundreds of thousands of costs and labor intensive.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a for solving the problem among the prior art and proposing, its aim at provides a wet electrostatic precipitator operating mode unusual corresponding device, has solved the problem that dust collection efficiency is low, has realized the control to the temperature of flue gas in the dust removal, the effectual GFRP anode tube and the spray line of having protected.
An abnormal working condition response device of a wet electrostatic dust collector comprises: the device comprises a shell, a smoke inlet, a dust collecting part, a dust removing part and a smoke outlet, wherein the smoke inlet, the dust collecting part, the dust removing part and the smoke outlet are positioned on the shell; the outer surface of the shell is provided with a supporting plate for placing a high-voltage power supply; the dust collecting part is provided with a cathode wire and an anode tube which are connected with a high-voltage power supply, and a spraying pipeline positioned above the anode tube; the dust removal part is positioned above the dust collection part, the dust removal part is of a cone frustum structure, and a smoke outlet is arranged right above the dust removal part.
Preferably, the spray pipeline and the top of the high-voltage power supply are positioned at the same horizontal position; and a plurality of spray heads are arranged at the bottom of the spray pipeline.
Preferably, the cigarette outlet is of a cylindrical structure, and the cigarette outlet is provided with a plurality of strip-shaped cigarette outlet holes.
Preferably, the anode tube is a GFRP anode tube.
Preferably, the responding device further comprises a controller, and the controller is electrically connected with the temperature detector and is used for protecting the dust collecting part.
Preferably, the smoke inlet and the bottom of the anode tube are located at the same horizontal position.
Preferably, the dust collecting part and the dust removing part are both located inside the housing.
The utility model discloses a wet electrostatic precipitator operating mode abnormal response device, through locating the bottom of the side of casing 1 with the inlet flue and lie in the relative position of inlet flue and set up the temperature detector, can carry out real-time supervision to the temperature of inlet flue, protect the dust collecting part; the dust removing part is arranged above the dust collecting part, so that the dust removing efficiency is improved; meanwhile, the smoke outlet is provided with the top of the whole device, so that the smoke outlet efficiency is improved; the stability and the security of removing dust are improved, save parts cost such as change anode tube and maintenance cost and degree of automation is high, practices thrift the manpower.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Description of the reference numerals
1, a shell; 2, a smoke inlet; 3 dust collecting part, 31 anode tube, 32 spray pipe; 4 a dust removal part; 5, a smoke outlet; 6, a temperature detector; 7 high voltage power supply.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
GFRP: Glass-Fiber Reinforced Plastic (GFRP or Fiber Reinforced Plastic) is a composite material prepared by taking high-molecular epoxy resin as a matrix and Glass Fiber or carbon Fiber as a reinforcement through a composite process, and is used as a Plastic reinforcement material. Generally, the composite material has the characteristics of light weight, corrosion resistance, aging resistance, good insulation and the like, and is widely applied to the fields of shells and Printed Circuit Boards (PCB) of different types of sports equipment, pipelines, shipbuilding, automobiles and electronic products.
The utility model discloses an embodiment, refer to fig. 1, a wet electrostatic precipitator operating mode unusual response device, include: the device comprises a shell 1, a smoke inlet 2, a dust collecting part 3, a dust removing part 4 and a smoke outlet 5, wherein the smoke inlet 2, the dust collecting part 4 and the smoke outlet 5 are positioned on the shell, the top of the shell 1 is provided with the smoke outlet 5, the smoke outlet 5 is of a cylindrical structure, the smoke outlet 5 is provided with a plurality of strip-shaped smoke outlets, the bottom of the smoke outlet 5 is connected with the dust removing part 4, the dust removing part 4 is of a cone frustum structure, the diameter of the smoke outlet 5 is the same as that of the top of the dust removing part 4, the diameter of the top of the dust removing part 4 is smaller than that of the bottom of the dust removing part 4, the diameter of the bottom of the dust removing part 4 is the same as that of the lower part of the shell 1, a spraying pipeline 32 is arranged at the joint of the dust removing part 4 and the lower part of the shell 1, a plurality of spray nozzles; the anode tube 31 and the cathode wire are charged by corona discharge of the high-voltage power supply 7, charged dust falls and is collected under the action of an electric field force, a supporting plate for placing the high-voltage power supply 7 is arranged on the outer surface of the shell 1, and the spraying pipeline 32 and the top of the high-voltage power supply 7 are located at the same horizontal position.
Besides the dust collecting part 3 and the dust removing part 4 which are composed of the anode tube 31 and the spraying pipeline 32, the side surface of the bottom of the shell 1 is also provided with the smoke inlet 2, the top of the smoke inlet 2 and the bottom of the anode tube 31 are positioned at the same horizontal position, meanwhile, the side surface of the shell 1 which is opposite to the smoke inlet 2 is also provided with the temperature detector 6, the temperature detector 6 is electrically connected with the controller, and the controller is also electrically connected with the high-voltage power supply 7 and the spraying pipeline.
When the temperature detector 6 detects that the flue gas temperature is abnormal, the controller judges the danger level of the flue gas temperature value and makes a positive response; when the grade is low, only an alarm signal is sent out, when the grade is high, the high-voltage power supply 7 is firstly sent out to stop supplying power, after the high-voltage power supply 7 stops supplying power, the controller sends out a signal to the spray pipeline for spraying and cooling, and sends out the alarm signal in time to prompt an operator to remove the fault, the control process can respond within a short time, and the high-temperature wearing parts of the GFRP anode tube 31 and the spray pipeline 32 are effectively protected.
The utility model discloses an improve dust pelletizing system stability and security, sparingly change parts cost such as GFRP anode tube and maintenance cost and degree of automation height, practice thrift the manpower.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An abnormal working condition response device of a wet electrostatic dust collector comprises: the device comprises a shell (1), and a smoke inlet (2), a dust collecting part (3), a dust removing part (4) and a smoke outlet (5) which are positioned on the shell (1), and is characterized in that the smoke inlet (2) is positioned at the bottom of the side surface of the shell (1), and a temperature detector (6) is arranged at the position opposite to the smoke inlet (2); the outer surface of the shell (1) is provided with a supporting plate for placing a high-voltage power supply (7); the dust collecting part (3) is provided with a cathode wire and an anode tube (31) which are connected with a high-voltage power supply (7) and a spraying pipeline (32) which is positioned above the anode tube; the dust removal part (4) is positioned above the dust collection part (3), the dust removal part (4) is of a cone frustum structure, and a smoke outlet (5) is arranged right above the dust removal part.
2. The abnormal working condition response device of the wet electrostatic dust collector as claimed in claim 1, wherein the spraying pipeline (32) and the top of the high voltage power supply (7) are positioned at the same horizontal position; the bottom of the spraying pipeline (32) is provided with a plurality of spray heads.
3. The abnormal working condition response device of the wet electrostatic precipitator according to claim 1, wherein the smoke outlet (5) is a cylindrical structure, and the smoke outlet (5) is provided with a plurality of strip-shaped smoke outlets.
4. The abnormal working condition response device of the wet electrostatic precipitator according to claim 1, wherein the anode tube (31) is a GFRP anode tube.
5. The abnormal working condition response device of the wet electrostatic precipitator according to claim 1, further comprising a controller electrically connected to the temperature detector (6) for protecting the dust collecting part (3).
6. The abnormal operation response device of the wet electrostatic precipitator according to claim 1, wherein the smoke inlet (2) and the bottom of the anode tube (31) are located at the same horizontal position.
7. An abnormal working condition responding device of a wet electrostatic precipitator according to claim 1, wherein said dust collecting part (3) and said dust removing part (4) are both located inside said housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073250.2U CN210279496U (en) | 2019-07-10 | 2019-07-10 | Abnormal working condition response device of wet electrostatic dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073250.2U CN210279496U (en) | 2019-07-10 | 2019-07-10 | Abnormal working condition response device of wet electrostatic dust collector |
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| CN210279496U true CN210279496U (en) | 2020-04-10 |
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| CN201921073250.2U Active CN210279496U (en) | 2019-07-10 | 2019-07-10 | Abnormal working condition response device of wet electrostatic dust collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545346A (en) * | 2020-06-11 | 2020-08-18 | 安徽天顺环保设备股份有限公司 | Electrostatic dust removal device for heavy metal powder and implementation method thereof |
-
2019
- 2019-07-10 CN CN201921073250.2U patent/CN210279496U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545346A (en) * | 2020-06-11 | 2020-08-18 | 安徽天顺环保设备股份有限公司 | Electrostatic dust removal device for heavy metal powder and implementation method thereof |
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