Electrode unit integrated sheet and electrostatic dust collection device

Abstract

The utility model discloses an electrode unit integrated sheet and an electrostatic dust collection device, and relates to the technical field of air dust collection. The electrode unit integrated sheet comprises a first connecting strip, a second connecting strip and a plurality of electrode units. The plurality of electrode units are arranged in parallel at intervals along the width direction, the first connecting strip is provided with a plurality of first breakpoint parts, the second connecting strip is provided with a plurality of second breakpoint parts, one end of each electrode unit is connected with one first breakpoint part, and the other end of each electrode unit is connected with one second breakpoint part; the first breakpoint part and the second breakpoint part are used for being cut off after the multiple electrode units are sequentially folded, so that the multiple electrode units are overlapped and arranged at intervals. The electrode unit integrated sheet provided by the utility model can realize the production and processing of a plurality of electrode units at one time, is convenient for subsequent assembly, improves the production efficiency, and ensures the economic benefit.

Description

TECHNICAL FIELD

[0001] The utility model relates to air dust removal technical field, specifically, an electrode unit integrated sheet and electrostatic dust collecting device are provided. BACKGROUND

[0002] Electrostatic dust removal is a kind of gas dust removal method, dust-containing gas is electrically separated when passing through high-voltage electrostatic field, forms positive ion and electron, and the electron in the process of rushing to the positive electrode meets dust particle, so that the dust particle is negatively charged, and is absorbed and collected by the positive electrode, to realize dust removal.Current electrostatic dust collecting devices on the market generally adopt multiple electrode units arranged in the thickness direction, and a wind channel is formed between adjacent electrode units, and the electrode unit is used to ionize the dust-containing gas during passing through the wind channel.However, the current electrode unit is produced and processed separately in pieces, and then sequentially assembled after production, so the production efficiency is low, and the economic benefit is poor.

[0003] Therefore, it is particularly important to design and manufacture an electrode unit integrated sheet and electrostatic dust collecting device with high production efficiency in electrostatic dust removal. SUMMARY

[0004] The utility model discloses a kind of electrode unit integrated sheets, can realize the production and processing of multiple electrode units at a time, facilitate subsequent assembly, improve production efficiency, guarantee economic benefit.

[0005] Another purpose of the utility model is to provide a kind of electrostatic dust collecting device, can realize the production and processing of multiple electrode units at a time, facilitate subsequent assembly, improve production efficiency, guarantee economic benefit.

[0006] The utility model is implemented by using the following technical solutions.

[0007] An electrode unit integrated sheet, comprising a first connecting strip, a second connecting strip and a plurality of electrode units, the plurality of electrode units are arranged in parallel and spaced apart along the width direction thereof, the first connecting strip is provided with a plurality of first breakpoint portions, the second connecting strip is provided with a plurality of second breakpoint portions, one end of each electrode unit is connected with one first breakpoint portion, the other end is connected with one second breakpoint portion, the first breakpoint portions and the second breakpoint portions are used to cut off after the plurality of electrode units are folded in sequence, so that the plurality of electrode units are overlapped and arranged at intervals.

[0008] Optionally, the plurality of electrode units include a plurality of first electrode units and a plurality of second electrode units, the plurality of first electrode units and the plurality of second electrode units are arranged alternately in sequence, the power connection end of the first electrode unit is connected with the first breakpoint portion, and the power connection end of the second electrode unit is connected with the second breakpoint portion.

[0009] Optionally, the first connecting strip is parallel to the second connecting strip and perpendicular to the electrode unit.

[0010] Optionally, the electrode unit integrated sheet is punched from a composite board, the composite board comprising a first insulating layer, a second insulating layer, a plurality of first conductive segments and a plurality of second conductive segments, the first insulating layer and the second insulating layer being stacked, the plurality of first conductive segments and the plurality of second conductive segments being alternately arranged in sequence and both being arranged between the first insulating layer and the second insulating layer.

[0011] Optionally, the composite board further comprises a base layer, the base layer being arranged between the first insulating layer and the second insulating layer, the plurality of first conductive segments being arranged in parallel and spaced apart and both being arranged between the first insulating layer and the base layer, the plurality of second conductive segments being arranged in parallel and spaced apart and both being arranged between the second insulating layer and the base layer, the first conductive segments and the second conductive segments both being coated with conductive material.

[0012] Optionally, the first conductive segments are coated on the first insulating layer, and the second conductive segments are coated on the second insulating layer; or the first conductive segments are coated on one side of the base layer, and the second conductive segments are coated on the other side of the base layer.

[0013] Optionally, the first conductive segments and the second conductive segments are both injection molded with conductive plastic.

[0014] Optionally, the electrode unit comprises a first protruding portion, a connecting portion and a second protruding portion, the first protruding portion and the second protruding portion being oppositely arranged at two ends of the connecting portion, and both the first protruding portion and the second protruding portion being used for clamping positioning.

[0015] Optionally, the first connecting strip is provided with a plurality of first creases, the second connecting strip is provided with a plurality of second creases, the gap between adjacent two electrode units, one first crease and one second crease are located on the same crease line, and the plurality of electrode units are used for being folded in sequence along the plurality of crease lines.

[0016] An electrostatic dust collecting device comprises a plurality of electrode units in the electrode unit integrated sheet, the electrode unit integrated sheet comprising a first connecting strip, a second connecting strip and a plurality of electrode units, the plurality of electrode units being arranged in parallel and spaced apart along the width direction thereof, the first connecting strip being provided with a plurality of first breakpoint portions, the second connecting strip being provided with a plurality of second breakpoint portions, one end of each electrode unit being connected with one first breakpoint portion, and the other end being connected with one second breakpoint portion, the first breakpoint portions and the second breakpoint portions being used for being cut off after the plurality of electrode units are folded in sequence, so that the plurality of electrode units are overlapped and arranged at intervals.

[0017] The electrode unit integrated sheet and the electrostatic dust collecting device provided by the utility model have the following advantages

[0018] Advantages:

[0019] The electrode unit integrated sheet provided by the utility model, multiple electrode units are arranged in parallel and at intervals along the width direction thereof, the first connecting strip is provided with multiple first breakpoint parts, the second connecting strip is provided with multiple second breakpoint parts, one end of each electrode unit is connected with a first breakpoint part, the other end is connected with a second breakpoint part, the first breakpoint part and the second breakpoint part are used for cutting after the multiple electrode units are folded in sequence, so that the multiple electrode units are arranged in overlap and at intervals.

[0020] The electrostatic dust collecting device provided by the utility model, including multiple electrode units in the electrode unit integrated sheet, can realize the production and processing of multiple electrode units at one time, is convenient for subsequent assembly, improves production efficiency and guarantees economic benefits. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will be briefly introduced the drawings needed to be used in the embodiments, should be understood, the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the range, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other related drawings according to these drawings.

[0022] Fig. 1 The structural schematic diagram of the electrode unit integrated sheet provided by the utility model embodiment is shown in the figure;

[0023] Fig. 2 The sectional view of the composite board before punching of the electrode unit integrated sheet provided by the utility model embodiment is shown in the figure;

[0024] Fig. 3 The structural schematic diagram of the electrode unit in the electrode unit integrated sheet provided by the utility model embodiment is shown in the figure;

[0025] Fig. 4 The structural schematic diagram of the electrode unit integrated sheet after pressing the creases provided by the utility model embodiment is shown in the figure.

[0026] Icon: 100 - electrode unit integrated sheet; 110 - electrode unit; 111 - first electrode unit; 112 - second electrode unit; 113 - first protrusion; 114 - connection part; 115 - second protrusion; 120 - first connection strip; 121 - first breakpoint part; 122 - first crease; 130 - second connection strip; 131 - second breakpoint part; 132 - second crease; 200 - composite board; 210 - base layer; 220 - first insulating layer; 230 - second insulating layer; 240 - first conductive segment; 250 - second conductive segment. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0029] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", "lower", "horizontal" and the like are based on the directions or position relationships shown in the drawings, or the directions or position relationships in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term "arrangement", "connection", "installation", "connection" should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication. For ordinary skilled in the art, the above-mentioned terms can be understood in the utility model according to specific circumstances.

[0032] Some embodiments of the utility model will be described in detail below with reference to the drawings. In the case of no conflict, the features in the following examples can be combined with each other.

[0033] Please refer to Figs. 1 to 4 The utility model embodiment provides a kind of electrostatic precipitation device (not shown in figure), for electrostatic dust removal to air, improve the cleanliness of air.It can realize the production and processing of multiple electrode units 110 at a time, facilitate subsequent assembly, improve production efficiency, ensure economic benefits.

[0034] The electrostatic precipitation device includes a base (not shown in figure) and multiple electrode units 110 in the electrode unit integrated sheet 100. Among them, multiple electrode units 110 are all installed on the base, the base is used to fix and limit multiple electrode units 110, multiple electrode units 110 are arranged along the thickness direction, and the air duct is formed between adjacent two electrode units 110, which is used for dust-containing gas to blow through.

[0035] Specifically, multiple electrode units 110 include multiple high-voltage electrode units and multiple low-voltage electrode units, wherein multiple high-voltage electrode units and multiple low-voltage electrode units are arranged alternately, and the air duct is formed between adjacent high-voltage electrode units and low-voltage electrode units. Since high-voltage electric field can be generated between adjacent high-voltage electrode units and low-voltage electrode units, the air molecules in the air duct can be ionized into positive ions and negative ions during the process of dust-containing gas blowing through the air duct, and the dust particles can be negatively charged, which facilitates the subsequent adsorption and collection of dust particles. In addition, when negative ions come into contact with bacteria, mold, viruses and the like, the negative ions themselves carry excess electrons, which can destroy the molecular protein structure of bacteria, mold, viruses and the like, cause structural changes (protein polarity reversal) or energy transfer of bacteria, mold, viruses and the like, so that bacteria, mold, viruses and other microorganisms die, so the electrostatic precipitation device also has bactericidal effect, further improving the cleanliness of air.

[0036] The electrode unit integrated sheet 100 comprises a first connecting strip 120, a second connecting strip 130 and a plurality of electrode units 110. The plurality of electrode units 110 are arranged in parallel along the width direction thereof, i.e. the plurality of electrode units 110 are located on the same plane. The first connecting strip 120 is provided with a plurality of first breakpoint portions 121, and the second connecting strip 130 is provided with a plurality of second breakpoint portions 131. One end of each electrode unit 110 is connected with one first breakpoint portion 121, and the other end is connected with one second breakpoint portion 131. The first connecting strip 120 and the second connecting strip 130 jointly act to fix the position of the electrode unit 110 through the first breakpoint portion 121 and the second breakpoint portion 131 respectively, so as to prevent the electrode unit 110 from falling off. Specifically, the first breakpoint portion 121 and the second breakpoint portion 131 are used to be cut off after the plurality of electrode units 110 are folded in sequence, so as to make the plurality of electrode units 110 overlap and be arranged in intervals, thereby facilitating the installation of the plurality of electrode units 110 on the base, and improving the production efficiency and assembly efficiency.

[0037] It should be noted that in the application process of the electrode unit integrated sheet 100, the plurality of electrode units 110 are first folded in sequence along the gap between adjacent two electrode units 110 to form an S shape, and the plurality of electrode units 110 are arranged in intervals along the thickness direction thereof. In this process, the first connecting strip 120 and the second connecting strip 130 are both bent along with the folding of the electrode unit 110, and each folding makes the first connecting strip 120 and the second connecting strip 130 bent by 180 degrees. After the folding is completed, the plurality of electrode units 110 are arranged in intervals along the thickness direction thereof, and are still connected and fixed by the first connecting strip 120 and the second connecting strip 130. Then, the plurality of first breakpoint portions 121 and the plurality of second breakpoint portions 131 are cut off to separate the plurality of electrode units 110 from the first connecting strip 120 and the second connecting strip 130. Subsequently, the plurality of electrode units 110 are loaded into the base along the width direction thereof to realize the assembly of the plurality of electrode units 110. In this way, the production and processing of the plurality of electrode units 110 can be realized at one time, which facilitates the subsequent assembly, improves the production efficiency and ensures the economic benefits.

[0038] Further, the plurality of electrode units 110 comprises a plurality of first electrode units 111 and a plurality of second electrode units 112. The first electrode units 111 are high-voltage electrode units, and the second electrode units 112 are low-voltage electrode units. The plurality of first electrode units 111 and the plurality of second electrode units 112 are arranged alternately. Specifically, the electrical connection end of the first electrode unit 111 is connected to the first breakpoint 121, and the electrical connection end of the second electrode unit 112 is connected to the second breakpoint 131. That is, the electrical connection end of the first electrode unit 111 is arranged reversely to the electrical connection end of the second electrode unit 112. After the first breakpoint 121 is cut off and the first electrode unit 111 is mounted to the base, the first electrode unit 111 is connected to the base through the electrical connection end thereof to realize the electrical connection function of the first electrode unit 111. After the second breakpoint 131 is cut off and the second electrode unit 112 is mounted to the base, the second electrode unit 112 is connected to the base through the electrical connection end thereof to realize the electrical connection function of the second electrode unit 112.

[0039] In this embodiment, the first connecting strip 120 is parallel to the second connecting strip 130 and perpendicular to the electrode unit 110, so as to facilitate production and processing and facilitate cutting of the first breakpoint 121 and the second breakpoint 131.

[0040] It is worth noting that the electrode unit integrated sheet 100 is punched from the composite plate 200. The composite plate 200 is punched by a punching mechanism to form a plurality of gaps on the composite plate 200. On the one hand, the plurality of electrode units 110 are separated. On the other hand, the first connecting strip 120 and the second connecting strip 130 are formed. Thus, one end of the electrode unit 110 is connected to the first connecting strip 120 through the first breakpoint 121, and the other end of the electrode unit 110 is connected to the second connecting strip 130 through the second breakpoint 131. This facilitates subsequent folding and cutting.

[0041] The composite plate 200 comprises a first insulating layer 220, a second insulating layer 230, a plurality of first conductive segments 240, and a plurality of second conductive segments 250. The first insulating layer 220 and the second insulating layer 230 are arranged in layers. The plurality of first conductive segments 240 and the plurality of second conductive segments 250 are arranged alternately and are arranged between the first insulating layer 230 and the second insulating layer 240. The first conductive segment 240 is a conductive part in the first electrode unit 111, and the second conductive segment 250 is a conductive part in the second electrode unit 112. The first conductive segment 240 and the second conductive segment 250 are arranged independently and are not connected to each other.

[0042] In the embodiment, the composite plate 200 further comprises a base layer 210. The base layer 210 is arranged between the first insulating layer 220 and the second insulating layer 230, the plurality of first conductive segments 240 are arranged in parallel and at intervals, and each is arranged between the first insulating layer 220 and the base layer 210, and the plurality of second conductive segments 250 are arranged in parallel and at intervals, and each is arranged between the second insulating layer 230 and the base layer 210. Specifically, the plurality of first conductive segments 240 and the plurality of second conductive segments 250 are arranged alternately in sequence. In the process of punching the composite plate 200 by using the punching mechanism, neither the first conductive segment 240 nor the second conductive segment 250 is damaged, but only the base layer 210, the first insulating layer 220 and the second insulating layer 230 are partially cut off, so as to ensure that the first conductive segment 240 is always covered between the first insulating layer 220 and the base layer 210, and the second conductive segment 250 is always covered between the second insulating layer 230 and the base layer 210, thereby ensuring the insulation effect and the electrostatic dust collection effect of the first electrode unit 111 and the second electrode unit 112.

[0043] In the embodiment, the composite plate 200 comprises the base layer 210, the first conductive segment 240 and the second conductive segment 250 are in the form of a film, and the first conductive segment 240 and the second conductive segment 250 are formed by coating a conductive material, where the coating method can be printing, spraying or other processing and forming methods, and the conductive material can be conductive ink or other conductive materials. By coating to form the first conductive segment 240 and the second conductive segment 250, the thickness of the first conductive segment 240 and the second conductive segment 250 can be effectively reduced, the thickness of the base layer 210, the first insulating layer 220 and the second insulating layer 230 can be adjusted in a larger range without increasing the total thickness of the composite plate 200, so that the base layer 210 can be arranged to be thicker, which is beneficial to improve the strength of the base layer 210, and further improve the structural strength of the composite plate 200, the electrode unit integrated sheet 100 and the electrode unit 110. However, it is not limited thereto. In other embodiments, the first conductive segment 240 and the second conductive segment 250 can also be formed by injection molding of conductive plastic. At this time, the composite plate 200 does not comprise the base layer 210, and the first conductive segment 240 and the second conductive segment 250 are directly arranged between the first insulating layer 220 and the second insulating layer 230. The material and processing method of the first conductive segment 240 and the second conductive segment 250 are not specifically limited.

[0044] In an optional embodiment, the first conductive segment 240 is coated on the first insulating layer 220, and the second conductive segment 250 is coated on the second insulating layer 230. After the coating of the first conductive segment 240 and the second conductive segment 250 is completed, the first insulating layer 220 coated with the first conductive segment 240 is combined to one side of the base layer 210, and the second insulating layer 230 coated with the second conductive segment 250 is combined to the other side of the base layer 210, so as to complete the production and processing of the composite plate 200.

[0045] In another optional embodiment, the first conductive section 240 is coated on one side of the base layer 210, and the second conductive section 250 is coated on the other side of the base layer 210. After the coating of the first conductive section 240 and the second conductive section 250 is completed, the first insulating layer 220 is compounded to the side of the base layer 210 coated with the first conductive section 240, and the second insulating layer 230 is compounded to the other side of the base layer 210 coated with the second conductive section 250, so as to complete the production and processing of the composite plate 200.

[0046] The electrode unit 110 comprises a first protruding part 113, a connecting part 114 and a second protruding part 115. The first protruding part 113 and the second protruding part 115 are oppositely arranged at two ends of the connecting part 114, and the first protruding part 113 and the second protruding part 115 are both used for clamping positioning to realize the fixation of the position of the electrode unit 110, so as to ensure the stable formation of the air duct. Specifically, the base is oppositely provided with a first clamping groove (not shown in the figure) and a second clamping groove (not shown in the figure), the first protruding part 113 is clamped in the first clamping groove, and the second protruding part 115 is clamped in the second clamping groove, so as to fix the positions of the two ends of the electrode unit 110, thereby fixing the relative position of the electrode unit 110 and the base, and preventing the electrode unit 110 from accidentally separating from the base.

[0047] Preferably, the first connecting strip 120 is provided with a plurality of first creases 122, the second connecting strip 130 is provided with a plurality of second creases 132, the gap between two adjacent electrode units 110, one first crease 122 and one second crease 132 are located on the same crease line, and the plurality of electrode units 110 are used for being folded in sequence along a plurality of crease lines, so as to improve the folding precision of the plurality of electrode units 110 and ensure that the plurality of electrode units 110 are spaced apart along the thickness direction after being folded. Specifically, in the process of punching the composite plate 200 by using the punching mechanism, the blunt knife on the punching mechanism is used to press the first creases 122 on the first connecting strip 120 and press the second creases 132 on the second connecting strip 130, which is convenient and fast.

[0048] The electrode unit integrated sheet 100 provided by the embodiment of the utility model, multiple electrode units 110 are arranged in parallel and spaced apart along the width direction thereof, the first connecting strip 120 is provided with multiple first breakpoint parts 121, the second connecting strip 130 is provided with multiple second breakpoint parts 131, one end of each electrode unit 110 is connected with a first breakpoint part 121, the other end is connected with a second breakpoint part 131, the first breakpoint part 121 and the second breakpoint part 131 are used for cutting after multiple electrode units 110 are folded in sequence, so that multiple electrode units 110 are arranged in overlap and spaced apart. Compared with the prior art, the electrode unit integrated sheet 100 provided by the utility model can realize the production and processing of multiple electrode units 110 at one time, is convenient for subsequent assembly, improves production efficiency, guarantees economic benefits, because multiple electrode units 110 are arranged in parallel and spaced apart along the width thereof and the first breakpoint part 121 and the second breakpoint part 131 are connected to the two ends of the electrode unit 110. The electrostatic precipitator production and assembly efficiency is high, and the economic benefit is good.

[0049] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, for the person skilled in the art, the utility model can have various changes and changes. Any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electrode unit integrated sheet, characterized by, The electrode unit integrated sheet comprises a first connecting strip, a second connecting strip and a plurality of electrode units, the plurality of electrode units are arranged in parallel and spaced apart along the width direction thereof, the first connecting strip is provided with a plurality of first breakpoint portions, the second connecting strip is provided with a plurality of second breakpoint portions, one end of each of the electrode units is connected with one of the first breakpoint portions, and the other end is connected with one of the second breakpoint portions, the first breakpoint portions and the second breakpoint portions are used for being cut off after the plurality of electrode units are folded in sequence, so that the plurality of electrode units are overlapped and arranged in a spaced apart manner.

2. The electrode cell integrated sheet according to claim 1, characterized by The plurality of electrode units comprises a plurality of first electrode units and a plurality of second electrode units, the plurality of first electrode units and the plurality of second electrode units are arranged in sequence and alternately, the power connection end of the first electrode unit is connected with the first breakpoint portion, and the power connection end of the second electrode unit is connected with the second breakpoint portion.

3. The electrode cell integrated sheet according to claim 1, characterized by The first connecting strip is parallel to the second connecting strip and perpendicular to the electrode units.

4. The electrode cell integrated sheet according to claim 1, characterized by The electrode unit integrated sheet is punched from a composite board, the composite board comprises a first insulating layer, a second insulating layer, a plurality of first conductive segments and a plurality of second conductive segments, the first insulating layer and the second insulating layer are arranged in a stacked manner, the plurality of first conductive segments and the plurality of second conductive segments are arranged in sequence and alternately, and are arranged between the first insulating layer and the second insulating layer.

5. The electrode cell integrated sheet according to claim 4, characterized by The composite board further comprises a base layer arranged between the first insulating layer and the second insulating layer, the plurality of first conductive segments are arranged in parallel and spaced apart, and are arranged between the first insulating layer and the base layer, the plurality of second conductive segments are arranged in parallel and spaced apart, and are arranged between the second insulating layer and the base layer, and the first conductive segments and the second conductive segments are both coated with conductive material.

6. The electrode cell integrated sheet according to claim 5, characterized by The first conductive segments are coated on the first insulating layer, and the second conductive segments are coated on the second insulating layer. Alternatively, the first conductive segments are coated on one side of the base layer, and the second conductive segments are coated on the other side of the base layer.

7. The electrode cell integrated sheet according to claim 4, characterized by The first conductive segments and the second conductive segments are both injection molded with conductive plastic.

8. The electrode cell integrated sheet according to claim 1, wherein The electrode unit comprises a first protruding portion, a connecting portion and a second protruding portion, the first protruding portion and the second protruding portion are arranged oppositely at both ends of the connecting portion, and the first protruding portion and the second protruding portion are both used for clamping positioning.

9. The electrode cell integrated sheet according to claim 1, wherein The first connecting strip is provided with a plurality of first creases, the second connecting strip is provided with a plurality of second creases, the gap between adjacent two electrode units, one first crease and one second crease are located on the same crease line, and the plurality of electrode units are used for being folded in sequence along a plurality of crease lines.

10. An electrostatic dust collector characterized by comprising: The electrode unit integrated sheet comprises a plurality of electrode units as claimed in any one of claims 1-9.

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