Plate type electric field purifier

Abstract

The utility model discloses a plate type electric field purifier, which comprises a casing, a plurality of cathode plates, a plurality of anode plates, a connecting casing, a first insulator and a second insulator, the plurality of anode plates are arranged in the casing, the plurality of cathode plates and the plurality of anode plates are arranged at intervals, all the cathode plates are connected in series through a first support frame, and all the anode plates are connected in series through a second support frame. The first supporting frame is connected with the first insulator, the first insulator is installed on the machine shell, the two connecting shells are installed at the two ends of the machine shell respectively, extension rods extending into the connecting shells are arranged on the two sides of all the cathode plates respectively, the extension rods are connected with the second insulator through the second supporting frame, and the second insulator is installed on the connecting shells. According to the plate type electric field purifier provided by the utility model, the two end parts of the cathode plate are supported by additionally arranging the second support frame, so that the cathode plate with a large area is supported, and the lampblack purification capacity of single equipment is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of oil fume purification equipment, and in particular to a plate-type electric field purifier. Background Technology

[0002] A plate electric field purifier is a device that uses a plate electric field to purify air or treat oil fumes. The plate electric field consists of multiple sets of parallel high-voltage plates (cathode plates) and grounded plates (anode plates). Under the action of the electric field, charged pollutant particles will move towards the plates with opposite polarity and be adsorbed on the plates, thus separating the pollutants from the gas and achieving the effect of purifying the gas.

[0003] Existing plate-type electrostatic precipitators have limited electrode area within their casing due to their inherent structural limitations, thus restricting their fume purification capabilities. To improve fume purification, two plate-type electrostatic precipitators are typically connected in series to increase the electrode area. However, this doubles production costs, and using two devices requires more maintenance, increasing both manpower and time costs.

[0004] It is evident that existing technologies still need improvement and enhancement. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a plate electric field purifier, which supports the two ends of the cathode plate by adding a second support frame to support the cathode plate, thereby improving the oil fume purification capacity of a single device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A plate-type electric field purifier includes a housing, several cathode plates, several anode plates, a connecting housing, a first insulator, and a second insulator. The multiple anode plates are disposed inside the housing, and the multiple cathode plates and multiple anode plates are spaced apart. All cathode plates are connected in series through a first support frame, which is connected to the first insulator. The first insulator is mounted on the housing. Two connecting housings are respectively mounted at both ends of the housing. Each cathode plate has an extension rod extending into the connecting housing on both sides. The extension rod is connected to the second insulator through a second support frame, and the second insulator is mounted on the connecting housing.

[0008] Furthermore, two extension rods are fixed to both sides of each cathode plate, and the ends of the two extension rods are fixed to the second support frame.

[0009] Further, the second support frame comprises a rectangular frame and a first connecting rod fixed on the rectangular frame, two ends of the first connecting rod extend to outside of the connecting shell and are connected with two second insulators.

[0010] Further, the first support frame is connected with a second connecting rod extending to outside of the shell, and an end of the second connecting rod is connected with a first insulator.

[0011] Further, the outer wall of the shell is provided with a plurality of first boxes, and one first box is used for mounting one first insulator; the outer wall of the connecting shell is provided with a plurality of second boxes, and one second box is used for mounting one second insulator.

[0012] Further, each anode plate comprises two single plates arranged side by side, and two first support frames are located between the two single plates, and the single plates are fixedly connected with the inner wall of the shell.

[0013] Further, the end of the shell is provided with a first flange, the end of the connecting shell is provided with a second flange, and the first flange is connected with the second flange through screws.

[0014] Beneficial effects:

[0015] The utility model provides a plate type electric field purifier, through setting up the extension rod extending to the connecting shell in the end of each cathode plate, all extension rods located in the same end are fixed on the same second support frame, the second support frame is fixed on the connecting shell through the second insulator, and the middle part of all cathode plates is fixed on the first support frame, the first support frame is fixed on the shell through the first insulator, to realize the suspension installation to large area cathode plate, and the cathode plate installation stability is high, and correspondingly, the anode plate is fixedly connected with the inner wall of the shell, can increase the area of anode plate according to the area size of cathode plate. Through the cooperation of large area cathode plate and anode plate 3 can improve the ability of oil fume purification, compared with single equipment in the prior art, the ability of increasing the processing air volume is as high as 50%, and the increased material cost is only 20%. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the front view schematic diagram of plate type electric field purifier provided by the utility model;

[0017] Figure 2 It is the A place enlarged view of Figure 1

[0018] Figure 3 It is the plan view schematic diagram of plate type electric field purifier provided by the utility model.

[0019] ​Label: casing 1, first flange 11, cathode plate 2, extension rod 21, anode plate 3, single plate 31, connecting shell 4, second flange 41, first insulator 5, first box 51, second insulator 6, second box 61, first support frame 7, second connecting rod 71, second support frame 8, rectangular frame 81, first connecting rod 82. DETAILED DESCRIPTION

[0020] The utility model provides a plate type electric field purifier, for the purpose, technical scheme and effect of the utility model are more clear, explicit, the following refers to the drawing and raises example to the utility model further detailed explanation. It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0021] In the description of the utility model, it should be understood that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawing, and are only used to facilitate the description of the utility model and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0022] Please refer to Figures 1 to 3 As shown in the drawing, the utility model provides plate type electric field purifier, including casing 1, a plurality of cathode plate 2, a plurality of anode plate 3, connecting shell 4, first insulator 5 and second insulator 6, multiple anode plate 3 is arranged in the casing 1 inside, multiple cathode plate 2 and multiple anode plate 3 interval arrangement, all cathode plate 2 is realized series connection through first support frame 7, first support frame 7 is connected with first insulator 5, first insulator 5 is installed on casing 1, two connecting shell 4 is installed at the both ends of casing 1 respectively, the both sides of all cathode plate 2 is equipped with extension rod 21 extending into connecting shell 4, extension rod 21 is connected with second insulator 6 through second support frame 8, second insulator 6 is installed on connecting shell 4.

[0023] In use, the plurality of cathode plates 2 are suspendedly arranged in the casing 1, the middle portions of all the cathode plates 2 are supported by the first support frame 7, the end portions of the cathode plates 2 are provided with the extension rods 21, and all the extension rods 21 are fixed on the second support frame 8 to support the end portions of the cathode plates 2, thereby avoiding the end portions of the cathode plates 2 from falling downward to cause unstable installation. Through the above arrangement, the cathode plates 2 with large area can be installed in the casing 1, the plate area of a single device is increased to increase the oil fume purification capacity of the single device, and the capacity of processing air volume is increased by 50% compared with the single device in the prior art, and the increased material cost is only 20%.

[0024] In a preferred embodiment, referring to Figure 1 , 3 , two extension rods 21 are fixed on each side of the cathode plate 2, and the ends of the two extension rods 21 are fixed on the second support frame 8. By increasing the number of extension rods 21, the stability of the connection between the cathode plate 2 and the second support frame 8 is improved, thereby ensuring stable support of the end portions of the cathode plate 2.

[0025] It should be understood that, by extending the extension rods 21 at the end portions of the cathode plates 2 to the connecting casing 4, and then fixing all the extension rods 21 to the second support frame 8, the end portions of all the cathode plates 2 are supported, which avoids interference between the second support frame 8 and the anode plate 3, and the second support frame 8 does not need to pass through the anode plate 3 by opening a hole in the anode plate 3, thereby reducing the complexity of the structure of the device.

[0026] In a preferred embodiment, the second support frame 8 comprises a rectangular frame 81 and a first connecting rod 82 fixed on the rectangular frame 81, the two ends of the first connecting rod 82 extend to the outside of the connecting casing 4 and are connected with the two second insulators 6. The rectangular frame 81 is fixedly connected with all the extension rods 21, and the rectangular frame 81 is connected with the two second insulators 6 through the horizontally arranged first connecting rod 82, so that the end portions of the cathode plates 2 are stably supported.

[0027] In a preferred embodiment, referring to Figure 3 , the first support frame 7 is connected with the second connecting rod 71 extending to the outside of the casing 1, and the end of the second connecting rod 71 is connected with a first insulator 5. Specifically, the first support frame 7 is a rectangular frame, and the middle portions of all the cathode plates 2 are fixed on the first support frame 7; the second connecting rod 71 is two, the two second connecting rods 71 are horizontally arranged and fixed on the first support frame 7, and the end portions of each second connecting rod 71 are connected with a first insulator 5. Through the above arrangement, four first insulators 5 are arranged to support all the cathode plates 2, thereby ensuring the stability of the installation of the cathode plates 2.

[0028] In a preferred embodiment, referring to Figure 3The outer wall of the casing 1 is provided with a plurality of first boxes 51, and one first box 51 is used for mounting one first insulator 5; the outer wall of the connecting casing 4 is provided with a plurality of second boxes 61, and one second box 61 is used for mounting one second insulator 6. By arranging the first insulator 5 outside the casing 1 and the second insulator 6 outside the connecting casing 4, the oil stains and dust in the flue gas can be effectively prevented from adhering to the surfaces of the first insulator 5 and the second insulator 6 to cause creeping, thereby affecting the normal operation of the plate-type electric field purifier, and the surface cleaning period of the insulators is prolonged. In addition, the insulators are arranged on the outer wall, which is beneficial for the staff to scrub the insulators without entering the equipment to operate.

[0029] In the above, the first box 51 and the second box 61 are both hinged with cabinet doors to ensure the sealing of the inside of the casing. In addition, after the cabinet door is opened, the surface of the insulator can be directly cleaned.

[0030] In a preferred embodiment, referring to Figure 3 Each of the anode plates 3 comprises two single plates 31 arranged side by side, and two first support frames 7 are located between the two single plates 31, and the single plates 31 are fixedly connected with the inner wall of the casing 1. Through the above arrangement, the installation stability of the anode plate 3 can be ensured, and the contact between the anode plate 3 and the cathode plate 2 can be avoided.

[0031] It should be understood that by connecting the side edges of the single plate 31 with the inner wall of the casing 1, the area of the single plate 31 can be increased according to the size of the cathode plate 2, and the single plate 31 is installed stably.

[0032] In a preferred embodiment, referring to Figure 2 The end of the casing 1 is provided with a first flange 11, the end of the connecting casing 4 is provided with a second flange 41, and the first flange 11 is connected with the second flange 41 through screws. Through the above arrangement, the two connecting casings 4 can be respectively mounted at the two ends of the casing 1.

[0033] In summary, the utility model discloses a first support frame 7 with all the middle part of cathode plate 2 is connected, and the end of each cathode plate 2 is equipped with the extension rod 21 extending to the connecting casing 4, and the extension rod 21 in the same end is fixed on the same second support frame 8, and four first insulators 5 are supported and fixed to the middle part of all cathode plates 2 through the first support frame 7, and every two second insulators 6 are supported and fixed to the end of all cathode plates 2 through the second support frame 8, so that the inside of casing 1 can install the cathode plate 2 of large area, and can avoid the end of cathode plate 2 to drop down, in addition, a plurality of anode plates 3 and a plurality of cathode plates 2 are spaced apart, each cathode plate 2 includes two single plates 31, and the single plate 31 is fixedly connected with the inner wall of the casing 1, the area of the single plate 31 can be increased according to the area of the cathode plate 2, and the installation stability of the single plate 31 can be ensured. Large-area cathode plate 2 and anode plate 3 are used to increase the oil fume purification capacity, and compared with the single equipment in the prior art, the processing air volume capacity is increased by 50%, and the material cost is only increased by 20%.

[0034] It can be understood that, for those skilled in the art, the technical scheme and the utility model concept of the utility model can be replaced or changed equivalently, and all these changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A plate-type electric field purifier, characterized in that, It includes a housing, several cathode plates, several anode plates, a connecting housing, a first insulator, and a second insulator. The multiple anode plates are arranged inside the housing, and the multiple cathode plates and multiple anode plates are arranged at intervals. All cathode plates are connected in series through a first support frame. The first support frame is connected to the first insulator, which is mounted on the housing. Two connecting housings are respectively mounted at both ends of the housing. Each cathode plate has an extension rod extending into the connecting housing on both sides. The extension rod is connected to the second insulator through a second support frame, and the second insulator is mounted on the connecting housing.

2. The plate-type electric field purifier according to claim 1, characterized in that, Two extension rods are fixed to both sides of each cathode plate, and the ends of the two extension rods are fixed to the second support frame.

3. The plate-type electric field purifier according to claim 1, characterized in that, The second support frame includes a rectangular frame and a first connecting rod fixed on the rectangular frame. The two ends of the first connecting rod extend outside the connecting housing and are connected to two second insulators.

4. The plate-type electric field purifier according to claim 1, characterized in that, The first support frame is connected to a second connecting rod extending outside the housing, and the end of the second connecting rod is connected to a first insulator.

5. The plate-type electric field purifier according to claim 1, characterized in that, The outer wall of the housing is provided with a plurality of first boxes, each first box being used to install a first insulator; the outer wall of the connecting housing is provided with a plurality of second boxes, each second box being used to install a second insulator.

6. The plate-type electric field purifier according to claim 1, characterized in that, Each of the anode plates includes two single plates arranged side by side, two first support frames located between the two single plates, and the single plates are fixedly connected to the inner wall of the housing.

7. The plate-type electric field purifier according to claim 1, characterized in that, The end of the housing is provided with a first flange ring, and the end connected to the housing is provided with a second flange ring. The first flange ring is connected to the second flange ring by screws.

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