CN106944261A - Electrode plate assembly, electrostatic equipment and lampblack absorber - Google Patents
Electrode plate assembly, electrostatic equipment and lampblack absorber Download PDFInfo
- Publication number
- CN106944261A CN106944261A CN201710210932.2A CN201710210932A CN106944261A CN 106944261 A CN106944261 A CN 106944261A CN 201710210932 A CN201710210932 A CN 201710210932A CN 106944261 A CN106944261 A CN 106944261A
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- Prior art keywords
- plate
- displacement
- battery lead
- positive
- negative
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2035—Arrangement or mounting of filters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a kind of electrode plate assembly, electrostatic equipment and lampblack absorber, electrode plate assembly includes multiple center rods (2), the multiple electrodes plate that center rod has been connected, multiple displacement telescopics (4) and the displacement actuator (3) being set in center rod, axially disposed multiple spaced teeths (41) are formed with displacement telescopic, each battery lead plate, which is arranged on displacement actuator in the neck (42) between two spaced teeths of the battery lead plate both sides, can drive displacement telescopic to stretch, to adjust the plate spacing of two neighboring battery lead plate.The electrode plate assembly of the present invention is a kind of new adjusting plate spacing, while battery lead plate can be connected into the integrated component structure of component.The electrode plate assembly can determine to adjust battery lead plate spacing according to pollution level of the size of actual oil smoke flow and module etc., to keep good fume purifying effect.Further, since battery lead plate is connected into the form of component, dismount time saving and convenient.
Description
Technical field
The invention belongs to household appliance technical field, in particular it relates to a kind of electrode plate assembly, electrostatic equipment and oil smoke
Machine.
Background technology
Current market lampblack absorber is relatively conventional using the method for electrostatic oil strain so that the grease separating degree of lampblack absorber is higher.
Existing electrostatic oil strain mode mainly realizes that electrostatic equipment is commonly included in oil smoke and successively set by direction by electrostatic equipment
The electrostatic ionization module and electrostatic collection module put, electrostatic ionization module and electrostatic collection module all connect not homopolarity including two kinds
The battery lead plate of property.Wherein, electrostatic ionization module is used to discharge by battery lead plate, and electrostatic collection module is used to provide electrostatic field, makes
By oil smoke be collected into after electrostatic ionization module is powered on the opposite polarity battery lead plate of electrostatic collection module so that real
The purification of existing oil smoke.
Plate spacing between electrostatic equipment (electrostatic ionization module or electrostatic collection module) of the prior art, its battery lead plate
It is fixed.After electrostatic equipment uses a period of time, electrostatic equipment is constantly adhered to and polluted by oil smoke etc. so that its electricity
Plate spacing between pole plate diminishes.And the plate spacing between the battery lead plate of electrostatic equipment of the prior art is non-adjustable, therefore nothing
Method adapts to this change, some unusual phenomenons occurs, and causing electrostatic ionization module electrostatic to ionize effect can be deteriorated, or even occur
The breakdown phenomenon of battery lead plate, and the collecting effect of electrostatic collection module can also be deteriorated, and there is also the phenomenon of inverse corona.Most
Cause that electrostatic equipment uses hydraulic performance decline, fume purifying efficiency step-down after a period of time eventually.
The content of the invention
To overcome drawbacks described above of the prior art or deficiency, it can be adjusted the invention provides the plate spacing of battery lead plate
A kind of electrode plate assembly, to improve safe application performance, obtains more preferable fume purifying effect.
To achieve the above object, the present invention provides a kind of electrode plate assembly, and the electrode plate assembly includes:
Multiple electrodes plate, wear company hole of the end provided with alignment of multiple battery lead plates of parallel interval;
Multiple center rods, the center rod passes through the company of the wearing hole with multiple battery lead plates of connecting;
Multiple displacement telescopics, multiple displacement telescopics are set in multiple center rods correspondingly,
Axially disposed multiple spaced teeths are formed with the displacement telescopic, each described battery lead plate is arranged on the battery lead plate both sides
Two spaced teeths between neck in;And
Displacement actuator, the displacement actuator can drive the displacement telescopic to stretch, to adjust two neighboring institute
State the plate spacing of battery lead plate.
Preferably, the displacement telescopic is spring, bellows or screwed pipe.
Preferably, the two ends of the displacement telescopic are respectively arranged with the displacement actuator, or the displacement actuator
One end be fixedly connected, the other end is provided with the displacement telescopic.
Preferably, the end of the center rod is threaded rod, and the displacement actuator is to be bolted on the threaded rod
And abut the nut piece of the displacement telescopic.
Preferably, the displacement telescopic is sleeve member, and the sleeve member is set in the end of the center rod and abutting
The displacement telescopic.
In addition, present invention also offers positive pole board component and the series connection of a kind of electrostatic equipment, including the multiple positive plates of series connection
The negative pole board component of multiple negative plates, the positive pole board component and negative pole board component are electrode plate assembly described above, institute
State positive pole board component and negative pole board component be arranged in a crossed manner so that along the direction that is spaced of the battery lead plate, the positive plate and
Negative plate alternates arrangement successively.
Preferably, the positive plate and the negative plate are rectangular electrode plate, in the positive pole board component, along described
First diagonal of positive plate, the positive plate is respectively arranged at the two ends with company of the wearing hole, and two center rods distinguish
Through the corresponding company of the wearing hole with multiple positive plates of connecting;In the negative pole board component, along along the negative plate with
The second diagonal that first diagonal is intersected, the negative plate is respectively arranged at the two ends with the company of wearing hole, two
The center rod is each passed through the corresponding company of the wearing hole with multiple negative plates of connecting.
Preferably, in the positive pole board component, along second diagonal of the positive plate, the positive plate
Two ends be formed with cutting portion, it is described negative along first diagonal of the negative plate in the negative pole board component
The two ends of pole plate are formed with cutting portion so that the center rod and the displacement telescopic of the series connection positive plate are not contacted
The negative plate, and the center rod and the displacement telescopic of the series connection negative plate do not contact the positive plate.
Preferably, the electrostatic equipment also includes installing fence, connect the positive pole board component and the negative pole board component
Four respective two ends of center rod be inserted into respectively it is described installation fence on.
In addition, present invention also offers a kind of lampblack absorber, the lampblack absorber is interior to be provided with electrostatic equipment described above.
The electrode plate assembly of the present invention is a kind of new adjusting plate spacing, while battery lead plate is connected into the one of component
Body formula modular construction.The electrode plate assembly can according to factors such as the pollution levels of the size of actual oil smoke flow and module,
To determine to adjust battery lead plate spacing, to keep good fume purifying effect.Further, since battery lead plate is connected into component
Form is dismounted, time saving and convenient so as to reduce piecemeal, multiple dismounting process in the prior art.
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Brief description of the drawings
Accompanying drawing is, for providing a further understanding of the present invention, and to constitute a part for specification, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the explosive view of the electrode plate assembly according to the preferred embodiment of the present invention;
Fig. 2 is the structure chart of the electrostatic equipment according to the preferred embodiment of the present invention;
Fig. 3 is Fig. 2 explosive view;
Fig. 4 is the stereogram of the lampblack absorber according to the preferred embodiment of the present invention.
Description of reference numerals
The center rod of 1 company of wearing hole 2
The displacement telescopic of 3 displacement actuator 4
The neck of 41 spacing tooth 42
The negative plate of 5 positive plate 6
7 install the cutting portion of fence 8
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, the noun of locality used is typically pin such as " upper and lower, top, bottom "
For direction shown in the drawings either for each part mutual alignment relation on vertical, vertical or gravity direction
Word is described.
To solve the problem of battery lead plate plate spacing in electrostatic equipment in the prior art is difficult regulation, the invention provides one
The adjustable electrode plate assembly of plate spacing is planted, as shown in figure 1, the electrode plate assembly is to include multiple electrodes plate, multiple center rods
2nd, multiple displacement telescopics 4, the integrated component structure of multiple displacement actuators 3, including:
Component 1:Battery lead plate, wear company hole 1 of the end provided with alignment of the multiple electrodes plate of parallel interval;
Component 2:Center rod 2, center rod 2 wears even hole 1 and multiple electrodes plate is cascaded;
Component 3:Displacement telescopic 4, multiple displacement telescopics 4 are set in multiple center rods 2 correspondingly.When applying
Plus during external force driving, displacement telescopic 4 can be made along center rod dilatation.Due to being formed with vertically on displacement telescopic 4
Multiple spaced teeths 41 of arrangement, each battery lead plate is arranged in the neck 42 between two spaced teeths 41 of the battery lead plate both sides,
Battery lead plate can be arranged on and in neck 42 on displacement telescopic 4, therefore battery lead plate can be flexible with displacement correspondingly
The dilatation on center rod bearing of trend of set 4, and change its plate spacing;And
Component 4:Displacement actuator 3, displacement actuator 3 can drive displacement telescopic 4 in the bearing of trend of center rod 2
It is upper flexible so that the length of each spaced teeth 41 changes, to adjust the plate spacing of two neighboring battery lead plate, i.e. spaced teeth 41
Instant thickness be two electrode plates spacing between plates.
, can be according to pollution level of the size of actual oil smoke flow and module etc. in the electrode plate assembly of the present invention
Factor, to decide whether the amplitude for adjusting battery lead plate spacing and regulation, to keep good fume purifying effect.
Displacement telescopic 4 is preferably flexible member, and the displacement telescopic 4 being made of elastomeric material occurs under external force
Deformation.When exposed to external forces, the shape of displacement telescopic 4 can be with even variation, and removes reinstatement again after external force.Displacement is stretched
Contracting set 4 can be specifically spring, bellows or screwed pipe etc..
To make displacement telescopic 4 along center rod dilatation, displacement drive is respectively arranged with the two ends of displacement telescopic 4
Moving part 3, or, one end of displacement actuator 3 is fixedly connected, the other end is provided with displacement telescopic 4.Pass through one or both ends
Displacement actuator 3 drive displacement telescopic 4 along center rod dilatation.
The type of drive of displacement actuator 3 can be for manually, electrically or the mode such as pneumatic drives.
Specifically, in a kind of preferred type of drive, the end of center rod 2 is threaded rod, and displacement actuator 3 is spiral shell
It is connected on threaded rod and abuts the nut piece of displacement telescopic 4.Therefore it can cause that displacement stretches by rotating adjusting nut part
Set 4 stretches to adjust the length of displacement telescopic 4, to adjust the plate spacing of battery lead plate.
In another preferred type of drive, displacement actuator 3 is sleeve member, and the sleeve member is set in center rod 2
End and abut displacement telescopic 4, therefore can be in its end (one or both ends) by manually, electrically or pneumatic mode
Displacement telescopic 4 is set to stretch or compress, to adjust the plate spacing of battery lead plate.
On the basis of the above, the present invention also provides a kind of electrostatic equipment, as shown in Figures 2 and 3, and it is many that electrostatic equipment includes series connection
The negative pole board component of the positive pole board component of individual positive plate 5 and multiple negative plates 6 of connecting, positive pole board component and negative pole board component are
Above-mentioned electrode plate assembly.To be formed stable electric field in electrostatic equipment, positive pole board component and negative pole board component intersect
Set.That is, when positive pole board component and negative pole board component, which intersect, to be installed, positive plate 5 and negative plate 6 therein are along between battery lead plate
Arrangement is alternated successively every orientation.When being therefore powered, stable electric field can be formed in electrostatic equipment.
It should be noted that existing general electrostatic equipment all includes electrostatic ionization module and electrostatic collection module, electrostatic
Ionization module and electrostatic collection module all include multiple alternatings, spaced and parallel setting and respectively connection power supply positive and negative polarities two
Battery lead plate (i.e. multiple positive plates and multiple negative plates) is planted, stable electric field can be provided during energization between positive/negative plate.Electrostatic
The structure type of ionization module and electrostatic collection module is consistent with above-mentioned electrostatic equipment (all to enclose including installation described below
Column).I.e. electrostatic equipment of the invention both can be electrostatic ionization module or electrostatic collection module, therefore say herein
The electrostatic equipment stated both can also be able to be electrostatic collection module for electrostatic ionization module, hereafter repeat no more.
In the electrostatic equipment, positive plate 5 and negative plate 6 are both preferably rectangular electrode plate, thus the plate of each battery lead plate
There are two diagonal of intersection on face to connect four ends angle.Wherein, in positive pole board component, along the first couple of positive plate 5
Linea angulata direction, positive plate 5 is respectively arranged at the two ends with the company of wearing hole 1, and two center rods 2 are each passed through corresponding company of wearing hole 1 with series connection
Multiple positive plates 5;In negative pole board component, the second diagonal intersected along along negative plate 6 with the first diagonal is born
Pole plate 6 is respectively arranged at the two ends with the company of wearing hole 1, and two center rods 2 are each passed through the corresponding company of wearing hole 1 with multiple negative plates 6 of connecting.
Referring to Fig. 1 or Fig. 3, either in electrostatic ionization module or in electrostatic collection module, individual module only passes through two
Individual center rod 2, which is worn, is linked to be component.Diagonal of two center rods 2 along the plate face of battery lead plate is arranged in battery lead plate end
Angle, so as to drive displacement telescopic 4 flexible to change during plate spacing by displacement actuator 3, the plate everywhere between two plates that are connected
The change of spacing is evenly.If two center rods 2 are arranged in two top angles of the plate face of battery lead plate, driven by displacement
The driving displacement of moving part 3 telescopic 4 is flexible to change during plate spacing, unbalance stress between the top and bottom of battery lead plate so that phase
The even plate spacing of the bottom between two plates not even variation.
Meanwhile, in positive pole board component, along the second diagonal of positive plate 5, the two ends of positive plate 5 are formed with cutting
Portion 8;In negative pole board component, along the first diagonal of negative plate 6, the two ends of negative plate 6 are also formed with cutting portion 8.When
When positive pole board component and negative pole board component intersect installation, the center rod 2 and displacement telescopic 8 of series connection positive plate 5 can be caused not
Negative plate 6 is contacted, and at the cutting portion 8 of negative plate 6;Similarly, the center rod 2 and displacement of series connection negative plate 6 are stretched
Contracting set 4 does not contact positive plate 5, and at the cutting portion 8 of positive plate 5.It effectively prevent center rod 2 and displacement telescopic
4 occur mechanical interference in the company's of wearing battery lead plate, while the effect of positive-negative electrode plate insulation is also ensure that, so as to further ensure
Electrostatic equipment can provide stable electric field.
At the same time, electrostatic equipment also includes four centers for installing fence 7, series connection positive pole board component and negative pole board component
The respective two ends of connecting rod 2 are inserted on installation fence 7 respectively.The present invention electrostatic equipment in, battery lead plate as component shape
Formula is installed or removed.Battery lead plate piecemeal in compared with prior art, multiple repetition dismounting process, so as to reduce installation
Process and installing component, substantially increase operating efficiency, time saving and convenient.
In addition, the present invention also provides a kind of lampblack absorber, as shown in figure 4, the lampblack absorber includes the electrostatic equipment of the present invention,
The function and advantage of electrostatic equipment are provided simultaneously with, here is omitted.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, such as center connecting rod and displacement telescopic can be conductive and nonconductive form etc., these simple variants
Belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of electrode plate assembly, it is characterised in that the electrode plate assembly includes:
Multiple electrodes plate, wear company hole (1) of the end provided with alignment of multiple battery lead plates of parallel interval;
Multiple center rods (2), the center rod (2) passes through the company of wearing hole (1) with multiple battery lead plates of connecting;
Multiple displacement telescopics (4), multiple displacement telescopics (4) are set in multiple center rods correspondingly
(2) on, axially disposed multiple spaced teeths (41) are formed with the displacement telescopic (4), each described battery lead plate is set
In neck (42) between two spaced teeths (41) of the battery lead plate both sides;And
Displacement actuator (3), the displacement actuator (3) can drive the displacement telescopic (4) to stretch, to adjust adjacent two
The plate spacing of the individual battery lead plate.
2. electrode plate assembly according to claim 1, it is characterised in that the displacement telescopic (4) is spring, bellows
Or screwed pipe.
3. electrode plate assembly according to claim 1, it is characterised in that the two ends of the displacement telescopic (4) are set respectively
The displacement actuator (3) is equipped with, or one end of the displacement actuator (3) is fixedly connected, the other end is provided with the displacement
Telescopic (4).
4. electrode plate assembly according to claim 1, it is characterised in that the end of the center rod (2) is threaded rod,
The displacement actuator (3) is the nut piece for being bolted on the threaded rod and abutting the displacement telescopic (4).
5. electrode plate assembly according to claim 1, it is characterised in that the displacement telescopic (4) is sleeve member, the set
Barrier part is set in the end of the center rod (2) and abuts the displacement telescopic (4).
6. a kind of electrostatic equipment, includes the positive pole board component and the negative pole for multiple negative plates (6) of connecting of the multiple positive plates (5) of series connection
Board component, the positive pole board component and negative pole board component are electrode plate assembly according to claims 1 to 4, it is described just
Pole plate component and negative pole board component are arranged in a crossed manner so that along the direction that is spaced of the battery lead plate, the positive plate (5) and negative
Pole plate (6) alternates arrangement successively.
7. electrostatic equipment according to claim 6, it is characterised in that the positive plate (5) and the negative plate (6) are
Rectangular electrode plate, in the positive pole board component, along the first diagonal of the positive plate (5), the positive plate (5)
The company of wearing hole (1) is respectively arranged at the two ends with, two center rods (2) are each passed through the corresponding company of wearing hole (1) to connect
Multiple positive plates (5);In the negative pole board component, handed over along along the negative plate (6) with first diagonal
Second diagonal of fork, the negative plate (6) is respectively arranged at the two ends with the company of wearing hole (1), two center rods (2)
The corresponding company of wearing hole (1) is each passed through with multiple negative plates (6) of connecting.
8. electrostatic equipment according to claim 7, it is characterised in that in the positive pole board component, along the positive plate
(5) second diagonal, the two ends of the positive plate (5) are formed with cutting portion (8), in the negative pole board component
In, along first diagonal of the negative plate (6), the two ends of the negative plate (6) are formed with cutting portion (8), make
The center rod (2) and the displacement telescopic (4) of the positive plate (5) of must connecting does not contact the negative plate (6), and
The center rod (2) and the displacement telescopic (4) of the negative plate (6) of connecting does not contact the positive plate (5).
9. electrostatic equipment according to claim 8, it is characterised in that the electrostatic equipment also includes installing fence (7), string
Join the positive pole board component and the negative pole board component four respective two ends of the center rod (2) be inserted into respectively it is described
Install on fence (7).
10. a kind of lampblack absorber, it is characterised in that be provided with the lampblack absorber according to any one in claim 6~9
Electrostatic equipment.
Priority Applications (1)
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CN201710210932.2A CN106944261B (en) | 2017-03-31 | 2017-03-31 | Electrode plate assembly, electrostatic equipment and kitchen ventilator |
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Application Number | Priority Date | Filing Date | Title |
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CN201710210932.2A CN106944261B (en) | 2017-03-31 | 2017-03-31 | Electrode plate assembly, electrostatic equipment and kitchen ventilator |
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CN106944261A true CN106944261A (en) | 2017-07-14 |
CN106944261B CN106944261B (en) | 2018-07-17 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107520053A (en) * | 2017-09-18 | 2017-12-29 | 华中科技大学 | A kind of wet cottrell performance testing device |
CN108072079A (en) * | 2017-07-31 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
CN109282337A (en) * | 2018-12-10 | 2019-01-29 | 杭州老板电器股份有限公司 | Kitchen ventilator and its control method |
KR102081899B1 (en) * | 2018-10-04 | 2020-02-26 | 두산중공업 주식회사 | Electric precipitator module desulfurization equipment including the same |
KR102081898B1 (en) * | 2018-10-01 | 2020-04-23 | 두산중공업 주식회사 | Combustor and gas turbine including the same |
CN111135955A (en) * | 2020-01-14 | 2020-05-12 | 珠海格力电器股份有限公司 | Electrostatic dust collector |
CN113751202A (en) * | 2021-03-08 | 2021-12-07 | 深圳广杰环保(集团)有限公司 | Internal electric field structure spacing device of oil fume purifier |
CN113816540A (en) * | 2021-10-13 | 2021-12-21 | 无锡市道格环保科技有限公司 | Electric flocculation device and method for treating heavy metal ion wastewater |
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CN203785040U (en) * | 2014-03-27 | 2014-08-20 | 宁波方太厨具有限公司 | Range hood with double fans connected in series |
CN205851109U (en) * | 2016-07-21 | 2017-01-04 | 陈军 | A kind of fume purifying electrostatic equipment and comprise its fume purifier of fume |
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CN203517934U (en) * | 2013-09-13 | 2014-04-02 | 浙江达江机械有限公司 | Water curtain type oil fume purifying device assembly |
CN203785040U (en) * | 2014-03-27 | 2014-08-20 | 宁波方太厨具有限公司 | Range hood with double fans connected in series |
CN205851109U (en) * | 2016-07-21 | 2017-01-04 | 陈军 | A kind of fume purifying electrostatic equipment and comprise its fume purifier of fume |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN108072079A (en) * | 2017-07-31 | 2018-05-25 | 宁波方太厨具有限公司 | A kind of static lampblack purification device and application have the range hood of the device |
CN108072079B (en) * | 2017-07-31 | 2024-02-20 | 宁波方太厨具有限公司 | Electrostatic oil fume purifying device and range hood using same |
CN107520053A (en) * | 2017-09-18 | 2017-12-29 | 华中科技大学 | A kind of wet cottrell performance testing device |
KR102081898B1 (en) * | 2018-10-01 | 2020-04-23 | 두산중공업 주식회사 | Combustor and gas turbine including the same |
KR102081899B1 (en) * | 2018-10-04 | 2020-02-26 | 두산중공업 주식회사 | Electric precipitator module desulfurization equipment including the same |
CN109282337A (en) * | 2018-12-10 | 2019-01-29 | 杭州老板电器股份有限公司 | Kitchen ventilator and its control method |
CN111135955A (en) * | 2020-01-14 | 2020-05-12 | 珠海格力电器股份有限公司 | Electrostatic dust collector |
CN113751202A (en) * | 2021-03-08 | 2021-12-07 | 深圳广杰环保(集团)有限公司 | Internal electric field structure spacing device of oil fume purifier |
CN113816540A (en) * | 2021-10-13 | 2021-12-21 | 无锡市道格环保科技有限公司 | Electric flocculation device and method for treating heavy metal ion wastewater |
CN113816540B (en) * | 2021-10-13 | 2024-03-29 | 无锡市道格环保科技有限公司 | Electric flocculation device and treatment method for treating heavy metal ion wastewater |
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Effective date of registration: 20221230 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Yongan Road, Beijiao Town, Shunde District, Foshan, Guangdong 6 Patentee before: GUANGDONG MIDEA KITCHEN APPLIANCES MANUFACTURING Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |