CN218013372U - Electrostatic dust removal system - Google Patents
Electrostatic dust removal system Download PDFInfo
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- CN218013372U CN218013372U CN202222305246.2U CN202222305246U CN218013372U CN 218013372 U CN218013372 U CN 218013372U CN 202222305246 U CN202222305246 U CN 202222305246U CN 218013372 U CN218013372 U CN 218013372U
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- dust
- electrostatic
- grid
- dust collection
- electrostatic precipitator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses an electrostatic precipitator system relates to electrostatic precipitator technical field. The electrostatic dust removal system specifically includes: the electrostatic dust collection device comprises an electrostatic dust collection grid which is arranged in the air duct and is used for carrying out electrostatic dust collection on air flow in the air duct, and a cleaning component which is used for carrying out friction and/or vibration on the electrostatic dust collection grid so as to enable dust accumulated on the electrostatic dust collection grid to fall off. Aims to avoid the dryness and hardness of pollutants caused by unclean liquid cleaning.
Description
Technical Field
The utility model relates to an electrostatic precipitator technical field, in particular to electrostatic precipitator system.
Background
With the development of modern industry, the living standard of people is improved, and for the pursuit of quality life, commercial central air conditioners cover more and more places, and the requirement of people on indoor environment comfort level is more and more strict. The air quality problem is more and more concerned, and especially the pollution protection of indoor PM2.5 is the central importance of the indoor air purification problem. The combined air conditioning unit is provided with the electrostatic dust collector in the functional section, can effectively intercept PM2.5 in indoor air by the principle of electrostatic adsorption, is convenient to clean, and has certain cleaning difficulty because the PM must be completely dried after being washed; the dust collector is used for cleaning the filter screen, the filter screen needs to be taken out, the filter screen is manually cleaned and then is installed again, and the operation can take more than several hours.
In order to solve the technical problems, the conventional method is to wash the filter screen by using high-pressure water columns, but the filter screen is still not thoroughly washed, the water consumption is huge, secondary pollution is easily caused, and pollutants are dried and hard and are more and more difficult to wash because the cleaning is not thorough every time, and finally, the filter screen is manually washed.
How to avoid the problem of dry and hard pollutants caused by unclean liquid cleaning becomes a technical problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electrostatic precipitator system and method, aim at avoiding leading to the pollutant dry and hard because of the liquid washs unclean.
In order to achieve the above object, the utility model provides an electrostatic dust removal system, include: the electrostatic dust collection device comprises an electrostatic dust collection grid which is arranged in the air duct and is used for carrying out electrostatic dust collection on air flow in the air duct, and a cleaning component which is used for carrying out friction and/or vibration on the electrostatic dust collection grid so as to enable dust accumulated on the electrostatic dust collection grid to fall off.
In an embodiment of the present application, the electrostatic precipitator grid includes:
a frame body; and
and the electrode plates are connected to the frame body, and an electric field is formed between any two adjacent electrode plates.
In an embodiment of the present application, the cleaning assembly comprises:
the transmission connecting rod is connected with the electrode plate to drive the electrode plate to rotate; and
the first driving piece is used for driving the transmission connecting rod to move so as to enable dust on the electrode plates to fall off.
In an embodiment of the present application, the cleaning assembly further comprises:
the guide rail is arranged on one side of the electrostatic dust removal grid; and
and the electric brush is connected with the guide rail and can reciprocate in the length direction of the guide rail.
In an embodiment of the present application, the electrostatic precipitator system further includes:
and the dust collecting box is arranged at the bottom of the electrostatic dust removal grid and is used for collecting dust falling from the electrostatic dust removal grid.
In an embodiment of the present application, a height detecting member for detecting a height of dust in the dust collecting box is provided on the dust collecting box.
In an embodiment of the present application, a dust suction member is further disposed on the dust collection box.
By adopting the technical scheme, the dust accumulated on the electrostatic dust removal grid is cleaned in a vibration and/or friction mode without using liquid for cleaning, so that the problem that pollutants are hard and dry due to the fact that the pollutants are not cleaned completely by using the liquid can be avoided. Simple structure and convenient implementation.
Drawings
The invention will be described in detail with reference to the following embodiments and the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is an enlarged structural schematic diagram of an electrostatic precipitation grid.
Fig. 3 is a schematic structural view of the electric brush.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention is described in detail with reference to the accompanying drawings and embodiments. It should be understood that the following specific examples are only for illustrating the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1 to 3, in order to achieve the above object, the present invention provides an electrostatic precipitator system, including: the electrostatic dust collection device comprises an electrostatic dust collection grid 10 which is arranged in an air duct and is used for carrying out electrostatic dust collection on air flow in the air duct, and a cleaning component which is used for rubbing and/or vibrating the electrostatic dust collection grid 10 so as to lead dust accumulated on the electrostatic dust collection grid 10 to fall off.
Specifically, the electrostatic precipitation system comprises an electrostatic precipitation grille (10) and a cleaning component.
The working principle of the electrostatic precipitation grating 10 is as follows: when a high-voltage electric field formed between a cathode wire (also called a corona electrode) connected with a high-voltage direct-current power supply and a grounded anode plate passes through gas containing dust particles, the gas is ionized due to corona discharge of the cathode, at the moment, negatively charged gas ions move towards the anode plate under the action of the electric field force and collide with the dust particles in motion, so that dust particles are negatively charged, the charged dust particles also move towards the anode under the action of the electric field force, the charged dust particles release electrons after reaching the anode, the dust particles are deposited on the anode plate, and the purified gas is discharged.
Since it is a prior art, it is not described in detail herein. The cleaning component vibrates and/or rubs the electrostatic precipitation grating 10 at high frequency, so that dust accumulated on the electrostatic precipitation grating 10 falls off, liquid is not needed to clean the electrostatic precipitation grating 10, and the problem that pollutants are dry and hard due to the fact that the pollutants are not cleaned cleanly by the liquid can be avoided. The difficulty of cleaning the electrostatic precipitator grid 10 is reduced.
By adopting the technical scheme, the dust accumulated on the electrostatic dust removal grid 10 is cleaned in a vibration and/or friction mode without using liquid for cleaning, so that the problem of dry and hard pollutants caused by unclean cleaning of the liquid can be avoided. Simple structure and convenient implementation.
In an embodiment of the present application, the electrostatic precipitator grid 10 includes:
a frame body; and
and the electrode plates 20 are connected to the frame body, and an electric field is formed between any two adjacent electrode plates 20.
Specifically, the electrostatic precipitator grid 10 includes a frame body and an electrode sheet 20.
The frame body is made of nonmetal materials, such as plastic materials, and the frame body made of the plastic materials has the advantages of light weight, low cost, easiness in manufacturing and the like. To avoid short circuits between the electrode plates 20, the plastic material is a non-conductive plastic. The frame body can be made of wood according to the design requirement, and the frame body made of wood has the advantages of low cost, easiness in manufacturing, capability of absorbing vibration and the like.
The electrode sheet 20 is made of a metal material, such as copper, silver, gold, or the like. The electrode plate 20 made of metal material has the advantages of strong supporting capability, good heat dissipation effect, easy cleaning and the like.
Adopt detachable connected mode to be connected between electrode slice 20 and the framework, for example the joint etc. adopts detachable connected mode to connect, can make things convenient for electrode slice 20's installation and dismantlement, the maintenance in the later stage of being convenient for. An electric field is formed between any two adjacent electrode plates 20, that is, when the electrode plate 20 is a positive electrode, the two adjacent electrode plates 20 are both negative electrodes.
By adopting the technical scheme, the electric field is formed between any two electrode plates 20, so that the dust removal effect of the electrostatic dust removal grid 10 can be improved.
In an embodiment of the present application, the cleaning assembly comprises:
at least one transmission connecting rod 30 connected to the electrode plate 20 to drive the electrode plate 20 to rotate; and
and the first driving member 40 is used for driving the transmission connecting rod 30 to move so as to make the dust on the electrode plate 20 fall off.
Specifically, the cleaning assembly includes: a transmission link 30 and a first driving member 40.
When one drive link 30:
The transmission link 30 can drive the electrode plate 20 to move.
The first driving member 40 is a servo motor commonly used in the prior art, the servo motor is simple in structure and convenient to control, an output shaft of the servo motor is connected to the transmission connecting rod 30, and the servo motor drives the anode plate to move in a small-amplitude high-frequency mode. Because the dust can move to the anode plate, the dust on the anode plate can conveniently fall off under the driving of the servo motor.
When there are two drive links 30:
a transmission connecting rod 30 is connected on the anode plate, adopts the detachable mode to be connected between transmission connecting rod 30 and the anode plate, for example joint, screw connection, bolted connection etc. adopt the detachable mode to connect, can make things convenient for installation and dismantlement between transmission connecting rod 30 and the anode plate, the maintenance in the later stage of being convenient for.
Another transmission connecting rod 30 is connected on the negative plate, adopts detachable mode to be connected between transmission connecting rod 30 and the negative plate, for example joint, screw connection, bolted connection etc. adopt detachable mode to connect, can make things convenient for installation and dismantlement between transmission connecting rod 30 and the negative plate, the maintenance of the later stage of being convenient for.
The transmission link 30 can drive the electrode plate 20 to move.
The first driving member 40 is a servo motor commonly used in the prior art, the servo motor is simple in structure and convenient to control, an output shaft of the servo motor is connected to the transmission connecting rod 30, and the servo motor drives the anode plate and the cathode plate to move in a small-amplitude high-frequency mode. The anode plate and the cathode plate are driven to move by the servo motor, so that dust on the anode plate and the cathode plate can fall conveniently.
By adopting the technical scheme, the anode plate and/or the cathode plate can move in a small-amplitude high-frequency mode under the driving of the servo motor, so that dust falling on the anode plate and/or the cathode plate falls off, and the device is simple in structure and convenient to implement.
In an embodiment of the present application, the cleaning assembly further comprises:
the guide rail is arranged on one side of the electrostatic dust removal grid 10; and
and an electric brush 80 for cleaning dust on the electrode pad 20, wherein the electric brush 80 is connected to the guide rail and can reciprocate in the length direction of the guide rail.
Specifically, the cleaning assembly further includes a guide rail and an electric brush 80.
The guide rail is made of metal materials, the guide rail made of the metal materials has the advantages of being strong in supporting capacity, abrasion resistant and the like, the guide rail can be made of plastic materials according to design requirements, and the guide rail made of the plastic materials has the advantages of being light in weight, low in cost and the like.
The guide rail is arranged along the vertical direction, and both ends of the electric brush 80 are slidably connected to the guide rail and can reciprocate along the length direction of the guide rail. The bristles of the electric brush 80 rotate, further improving the cleaning ability of the brush 80 to the electrostatic precipitation grille 10.
By adopting the technical scheme, the electrostatic dust removal grid 10 is cleaned through the electric brush 80, the structure is simple, and the implementation is convenient.
In an embodiment of the present application, the electrostatic precipitator system further includes:
and a dust collecting box 70 provided at the bottom of the electrostatic precipitator grid 10 for collecting dust falling from the electrostatic precipitator grid 10.
Specifically, the dust collecting box 70 is made of a metal material, and the dust collecting box 70 made of the metal material has the advantages of strong supporting capability, wear resistance and the like. Of course, the dust collecting box 70 can be made of plastic material according to the design requirement, and the dust collecting box 70 made of plastic material has the advantages of light weight, low cost, easy manufacture and the like.
The dust collecting box 70 is a square box and is disposed at the bottom of the electrostatic precipitation grille 10, and when the cleaning assembly sweeps off the dust on the electrostatic precipitation grille 10, the dust will fall into the dust collecting box 70, completing the dust collection.
By adopting the technical scheme, the dust is collected by arranging the dust collecting box 70, so that the dust is further conveniently collected and cleaned, the structure is simple, and the implementation is convenient.
In an embodiment of the present application, the dust box 70 is provided with a height detector 50 for detecting the height of dust in the dust box 70.
Specifically, the height detection member 50 is connected to the dust collection box 70, the height detection member 50 is an infrared sensor, the height of dust on the dust collection box 70 can be determined in real time through detection of the infrared sensor, and when the infrared sensor detects that the height of the dust in the dust collection box 70 meets a preset condition, an alarm signal is sent out to prompt that the dust in the dust collection box 70 needs to be cleaned.
In an embodiment of the present application, a dust suction member 60 is further provided on the dust collection box 70.
The dust suction member 60 employs a suction fan commonly used in the art, which can generate a negative pressure in the dust box 70, thereby sucking dust into the dust box 70. Thereby improving the dust removal efficiency and avoiding dust scattering all around.
The application also discloses a control method of the electrostatic dust removal system, which comprises the following steps:
detecting the pressure difference of two sides of the electrostatic dust collection grid 10;
and judging whether the pressure difference meets a preset condition, and disconnecting the power supply of the electrostatic dust removal grid 10 and starting the cleaning assembly to clean the electrostatic dust removal grid 10 when the pressure difference does not meet the preset condition.
Specifically, the pressure difference between both sides of the electrostatic precipitation grille 10 is acquired, whether the acquired pressure difference meets a preset condition is judged, and when the pressure difference meets the preset condition, it indicates that dust on the electrostatic precipitation grille 10 is less, and no operation is performed. When the pressure difference does not satisfy the predetermined condition, it indicates that the electrostatic precipitation grille 10 has a large amount of dust. At this time, the electrostatic precipitator grid 10 is powered off, and then the cleaning assembly is activated to clean the electrostatic precipitator grid 10.
By adopting the technical scheme, the control flow is simple and convenient to implement.
In an embodiment of the present application, the detection parameter of the height detecting member 50 is detected, and when the detection parameter of the height detecting member 50 is greater than a preset value, it indicates that the dust box 70 is full.
In an embodiment of the present application, when the detection parameter of the height detecting member 50 is smaller than a preset value, no operation is performed.
In an embodiment of the present application, when the pressure difference satisfies a predetermined condition, the electrostatic precipitator grid 10 is kept working normally.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (7)
1. An electrostatic precipitator system, comprising: the electrostatic dust collection device comprises an electrostatic dust collection grid which is arranged in the air duct and is used for carrying out electrostatic dust collection on the air flow of the air duct, and a cleaning component which is used for rubbing and/or vibrating the electrostatic dust collection grid so as to enable the dust accumulated on the electrostatic dust collection grid to fall off.
2. The electrostatic precipitator system of claim 1, wherein the electrostatic precipitator grid comprises:
a frame body; and
and the electrode plates are connected to the frame body, and an electric field is formed between any two adjacent electrode plates.
3. The electrostatic precipitator system according to claim 2, wherein said cleaning assembly comprises:
the transmission connecting rod is connected with the electrode plate to drive the electrode plate to rotate; and
the first driving piece is used for driving the transmission connecting rod to move so as to enable dust on the electrode plates to fall off.
4. The electrostatic precipitator system of claim 2, wherein the cleaning assembly further comprises:
the guide rail is arranged on one side of the electrostatic dust removal grid; and
and the electric brush is connected with the guide rail and can reciprocate in the length direction of the guide rail.
5. The electrostatic precipitator system of claim 1, further comprising:
and the dust collection box is arranged at the bottom of the electrostatic dust removal grid and is used for collecting dust falling from the electrostatic dust removal grid.
6. The electrostatic precipitator system according to claim 5, wherein the dust container is provided with a height detecting member for detecting the height of dust in the dust container.
7. The electrostatic precipitator system according to claim 5, wherein a dust suction member is further provided to the dust box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222305246.2U CN218013372U (en) | 2022-08-31 | 2022-08-31 | Electrostatic dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222305246.2U CN218013372U (en) | 2022-08-31 | 2022-08-31 | Electrostatic dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218013372U true CN218013372U (en) | 2022-12-13 |
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ID=84350442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222305246.2U Active CN218013372U (en) | 2022-08-31 | 2022-08-31 | Electrostatic dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218013372U (en) |
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2022
- 2022-08-31 CN CN202222305246.2U patent/CN218013372U/en active Active
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