Electrostatic oil mist purifier

Abstract

The utility model discloses an electrostatic type oil mist purifier which comprises a shell, one side of the shell is provided with an installation opening directly communicated with an electric field generation area, the outer side of the installation opening is covered with a sealing plate, the inner side face of the sealing plate is fixedly provided with a positioning frame which is horizontally inserted and embedded into the installation opening and the inner side of the shell in a sliding mode, and the positioning frame is vertically through. When the electric field device needs to be cleaned, only the low-voltage electrode plate and the high-voltage electrode plate need to be vertically pulled out from the first positioning slot and the second positioning slot in sequence, then the air uniformizing screen plate is transversely pulled out from the plate grooves, and then the low-voltage electrode plate and the high-voltage electrode plate are vertically pulled out from the first positioning slot and the second positioning slot in sequence, so that the low-voltage electrode plate and the high-voltage electrode plate can be cleaned. In this way, the electric field core structure is disassembled, the positioning frame, the low-voltage electrode plate, the high-voltage electrode plate and the air uniformizing net plate can be conveniently and independently cleaned or replaced in all directions after disassembly, and the problems that an existing electric field device is fixed and dense in structure and troublesome to clean are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil mist purifiers, in particular to an electrostatic oil mist purifier. Background Technique

[0002] With the development of China's manufacturing industry, the problem of air pollution in the industrial environment has become increasingly prominent. The air pollutants such as oil mist, water mist and dust generated in the industrial production process have an adverse impact on the environment. Usually, there are several kinds of oils in metal processing that are more likely to generate this kind of oil mist: oily cutting oil, water-based cutting fluid, electrical discharge machining oil, etc. These not only pollute the air, but also harm people's physical health. Therefore, it is necessary to use a purifier to remove and purify the oil mist in the air.

[0003] At present, the oil mist purifiers on the market are mainly mechanical and electrostatic. The mechanical oil mist purifiers generally have relatively high energy consumption and require regular replacement of consumables, resulting in high operating costs; the electrostatic oil atomizers have relatively low energy consumption, but the electric field needs to be cleaned after a certain period of use. For the current electrostatic oil atomizers on the market, due to the relatively fixed and dense electrode plates of the electric field device, it is more troublesome to clean and there are easily cleaning dead corners; moreover, the electrostatic field devices of the existing oil mist purifiers are not convenient for disassembly and maintenance, which brings inconvenience to users and subsequent maintenance work. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide an electrostatic oil mist purifier to solve the problems raised in the above background technique, that is, for the current electrostatic oil atomizers on the market, due to the relatively fixed and dense electrode plates of the electric field device, it is more troublesome to clean and there are easily cleaning dead corners; moreover, the electrostatic field devices of the existing oil mist purifiers are not convenient for disassembly and maintenance, which brings inconvenience to users and subsequent maintenance work.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an electrostatic oil mist purifier, which includes a housing. One side of the housing has an installation opening that leads directly to the electric field generation area. The outside of the installation opening is covered with a sealing plate. The inner side of the sealing plate is fixed with a positioning frame that is horizontally slidably inserted into the installation opening and the inner side of the housing, and the positioning frame is vertically through. Inside the positioning frame, there are respectively, from bottom to top, a plate groove for horizontally inserting and installing an air distribution net plate, a first electric field chamber for vertically inserting and installing high-voltage electrode plates, and a second electric field chamber for vertically inserting and installing low-voltage electrode plates;

[0007] At least one side of the sealing plate is provided with a straight triangular hook rod, and a clamping seat for snap-fitting and plugging fixation with the straight triangular hook rod is arranged on the outer side of the housing and on one side of the outer edge of the installation opening.

[0008] As a preferred solution of an electrostatic oil mist purifier according to the present invention, wherein, the bottom of the housing has an air inlet directly leading to the bottom of the positioning frame, and the top of the housing has an air outlet of the oil mist purifier device.

[0009] As a preferred solution of an electrostatic oil mist purifier according to the present invention, wherein, on both sides of the inner wall of the second electric field chamber and at the upper part of the positioning frame, uniformly distributed first positioning slots are provided, and both sides of the low-voltage electrode plate are correspondingly inserted and embedded inside the first positioning slots. On both sides of the inner wall of the first electric field chamber and at the lower part of the positioning frame, uniformly distributed second positioning slots are provided, and both sides of the high-voltage electrode plate are correspondingly inserted and embedded inside the second positioning slots;

[0010] Wherein, the lateral spacing of the second electric field chamber is greater than that of the first electric field chamber.

[0011] As a preferred solution of an electrostatic oil mist purifier according to the present invention, wherein, both sides inside the housing have positioning supports directly leading to the bottom edge of the installation opening, and there are a number of balls along the length direction on the upper part of the positioning supports. At the same time, both sides of the bottom of the positioning frame are slidably mounted on the upper part of the positioning frame, and a handle is further provided on the outer side of the sealing plate.

[0012] As a preferred solution of an electrostatic oil mist purifier according to the present invention, wherein, one side inside the clamping seat has a card slot matching with the straight triangular hook rod, and one end of the card slot penetrates through the outer side of the clamping seat. One side of the card slot has a sliding groove, a locking tongue block slides inside the sliding groove, and a spring abutting against the locking tongue block at one end is further provided inside the sliding groove. The upper end of the locking tongue block is fixed with an unlocking block extending to the outer side of the clamping seat, and an unlocking avoidance groove corresponding to the unlocking block and communicating with the sliding groove is further provided on the outer side of the upper part of the clamping seat.

[0013] As a preferred solution of an electrostatic oil mist purifier according to the present invention, wherein, sealing strips are further provided around the edge of the sealing plate facing the installation opening.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) For this electrostatic oil mist purifier, when the electric field device needs to be cleaned, simply vertically extract the low-voltage electrode plate and the high-voltage electrode plate from the positioning slot 1 and the positioning slot 2 in sequence, and then horizontally extract the air distribution grid plate from the plate slot. In this way, the disassembly of the core structure of the electric field is completed. After disassembly, it is convenient to independently and comprehensively clean or replace the positioning frame, low-voltage electrode plate, high-voltage electrode plate, and air distribution grid plate, effectively avoiding the problems of the existing electric field device having a relatively fixed and dense structure, which is troublesome to clean. The disassembly and assembly operations are simple, bringing convenience to the use of the purifier.

[0016] (2) For this electrostatic oil mist purifier, with the cooperation of the positioning support, ball bearings, and handle, it is more convenient and labor-saving to insert and pull out the positioning frame in parallel, further improving the convenience of using the purifier.

[0017] (3) With the cooperation of at least one straight triangular hook rod and the corresponding card seat, the installation and disassembly operations of the entire electric field device are simple and easy to operate, bringing convenience to users and later maintenance work. Description of the Drawings

[0018] Figure 1 Schematic diagram of the overall external structure of the present utility model;

[0019] Figure 2 Schematic diagram of the structure of the present utility model after removing the electric field device from the housing;

[0020] Figure 3 Schematic diagram of the structure of the electric field device of the present utility model;

[0021] Figure 4 Schematic diagram of the cooperation structure of the card seat and the straight triangular hook rod of the present utility model.

[0022] In the figure: 100, housing; 110, installation port; 120, positioning support; 130, air inlet; 140, air outlet; 200, sealing plate; 201, handle; 210, positioning frame; 211, plate slot; 212, first electric field chamber; 213, second electric field chamber; 220, positioning slot 1; 230, positioning slot 2; 240, low-voltage electrode plate; 250, high-voltage electrode plate; 260, air distribution grid plate; 270, straight triangular hook rod; 280, sealing strip; 300, card seat; 301, card slot; 302, sliding slot; 303, unlocking avoidance slot; 310, lock tongue block; 320, spring; 330, unlocking block. Detailed Embodiments

[0023] To make the above-mentioned objects, features, and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model is provided in conjunction with the drawings.

[0024] Secondly, the present utility model will be described in detail with reference to the schematic diagrams. When detailing the embodiments of the present utility model, for the convenience of explanation, the cross-sectional views showing the device structure will be enlarged locally not in accordance with the general scale, and the schematic diagrams are only examples and should not limit the scope of protection of the present utility model herein. In addition, in actual production, three-dimensional spatial dimensions including length, width, and depth should be included.

[0025] To make the objectives, technical solutions, and advantages of the present utility model clearer, the following will further describe in detail the embodiments of the present utility model with reference to the accompanying drawings.

[0026] Figures 1 - 4 Shown is the overall structural schematic diagram of an electrostatic oil mist purifier of the present utility model. Please refer to Figures 1 - 4 , an electrostatic oil mist purifier in this embodiment includes a housing 100. One side of the housing 100 has an installation port 110 that leads directly to the electric field generation area. A sealing plate 200 covers the outside of the installation port 110. A positioning frame 210 that is fixed to the inner side surface of the sealing plate 200 and horizontally slides and is inserted into the installation port 110 and the inside of the housing 100. The positioning frame 210 is vertically through. Inside the positioning frame 210, there are respectively a plate groove 211 for horizontally inserting and installing an air distribution mesh plate 260, a first electric field chamber 212 for vertically inserting and installing a high-voltage electrode plate 250, and a second electric field chamber 213 for vertically inserting and installing a low-voltage electrode plate 240 from bottom to top; At least one side of the sealing plate 200 is provided with a straight triangular hook rod 270, and a clamping seat 300 for buckling, plugging, and fixing with the straight triangular hook rod 270 is provided on the outer side of the housing 100 and on one side of the outer edge of the installation port 110.

[0027] The bottom of the housing 100 has an air inlet 130 that leads directly to the bottom of the positioning frame 210. The top of the housing 100 has an air outlet 140 of the oil mist purifier device. It can be understood that there is also a fan directly opposite the air outlet 140 at the upper end inside the housing 100. The fan sucks the positioning frame 210 and the air inlet 130, and after being purified by the electrostatic field device, it is discharged from the air outlet 140. On both sides of the inner wall of the second electric field chamber 213 at the upper part of the positioning frame 210, there are evenly distributed first positioning slots 220, and both sides of the low-voltage electrode plate 240 are inserted and fitted into the inner sides of the first positioning slots 220. On both sides of the inner wall of the first electric field chamber 212 at the lower part of the positioning frame 210, there are evenly distributed second positioning slots 230, and both sides of the high-voltage electrode plate 250 are inserted and fitted into the inner sides of the second positioning slots 230; among them, the lateral spacing of the second electric field chamber 213 is greater than that of the first electric field chamber 212. The purpose of this design is to facilitate the smooth insertion of the high-voltage electrode plate 250 into the second positioning slots 230 without being restricted by the width of the second electric field chamber 213. Specifically, in this embodiment, when the electric field device needs to be cleaned, only the low-voltage electrode plate 240 and the high-voltage electrode plate 250 need to be vertically pulled out from the first positioning slots 220 and the second positioning slots 230 in sequence, and then the air distribution grid plate 260 is horizontally pulled out from the plate slot 211. In this way, the disassembly of the core structure of the electric field is completed. After disassembly, it is convenient to clean or replace the positioning frame 210, the low-voltage electrode plate 240, the high-voltage electrode plate 250, and the air distribution grid plate 260 independently and comprehensively, effectively avoiding the problems of the existing electric field device having a relatively fixed and dense structure and being troublesome to clean. The disassembly and assembly operations are simple, which brings convenience to the use of the purifier.

[0028] On both sides inside the housing 100, there are positioning supports 120 that lead directly to the bottom edge of the installation opening 110. There are several balls along the length direction of the upper part of the positioning support 120. At the same time, both sides of the bottom of the positioning frame 210 are slidably mounted on the upper part of the positioning frame 210. A handle 201 is also provided on the outer side of the sealing plate 200. With the cooperation of the positioning support 120, the balls and the handle 201, it is more convenient and labor-saving to insert and pull out the positioning frame 210 in parallel, further improving the convenience of using the purifier.

[0029] One side inside the card seat 300 has a card slot 301 that matches the straight triangular hook rod 270, and one end of the card slot 301 penetrates through the outside of the card seat 300. One side of the card slot 301 has a sliding groove 302. A locking tongue block 310 slides inside the sliding groove 302. A spring 320 is also arranged inside the sliding groove 302 and one end of the spring 320 abuts against the locking tongue block 310. An unlocking block 330 extending to the outside of the card seat 300 is fixed to the upper end of the locking tongue block 310. An unlocking avoidance groove 303 corresponding to the unlocking block 330 and communicating with the sliding groove 302 is also provided on the outside of the upper part of the card seat 300. When it is necessary to disassemble and maintain the electric field device, only need to move the unlocking block 330 together with the locking tongue block 310 to the inside of the sliding groove 302, so that the straight triangular hook rod 270 is released from the restraint of the locking tongue block 310, and then the sealing plate 200 together with the positioning frame 210 can be pulled out; during installation, only need to push the positioning frame 210 and the sealing plate 200 in the direction of the installation port 110, so that the straight triangular hook rod 270 laterally pushes and unlocks the locking tongue block 310. When the straight triangular hook rod 270 completely enters the inside of the card slot 301, the locking tongue block 310 quickly returns to its original position under the action of the spring 320 and forms a snap lock on the straight triangular hook rod 270. The whole installation and disassembly operations are simple and easy to master, which brings convenience to users and later maintenance work.

[0030] Further, a sealing strip 280 is also provided around the edge of the sealing plate 200 facing the installation port 110. By arranging the sealing strip 280, the sealing plate 200 can seal the edge part of the installation port 110 after installation to prevent oil fume from overflowing.

[0031] In summary, for an electrostatic oil mist purifier of this embodiment, when it is necessary to clean the electric field device, only need to vertically pull out the low-voltage electrode plate 240 and the high-voltage electrode plate 250 from the positioning slot one 220 and the positioning slot two 230 in sequence, and then laterally pull out the air distribution net plate 260 from the plate slot 211. In this way, the disassembly work of the core structure of the electric field is completed. After disassembly, it is convenient to independently and comprehensively clean or replace the positioning frame 210, the low-voltage electrode plate 240, the high-voltage electrode plate 250 and the air distribution net plate 260, effectively avoiding the problems that the existing electric field devices have relatively fixed and dense structures and are more troublesome to clean. The disassembly and assembly operations are simple, which brings convenience to the use of the purifier.

[0032] Although the present utility model has been described above with reference to the embodiments, various improvements can be made thereto and components thereof can be replaced with equivalents without departing from the scope of the present utility model. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed by the present utility model can be combined with each other in any way, and the exhaustive description of these combinations is not given in this specification only for the consideration of saving space and resources. Therefore, the present utility model is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. An electrostatic oil mist purifier, characterized in that, It includes a housing (100). One side of the housing (100) has an installation opening (110) that leads directly to the electric field generation area. The outside of the installation opening (110) is covered with a sealing plate (200). A positioning frame (210) is fixed to the inner side of the sealing plate (200) and is horizontally slidably inserted into the installation opening (110) and the inner side of the housing (100). The positioning frame (210) is vertically through. Inside the positioning frame (210), from bottom to top, there are respectively a plate groove (211) for horizontally inserting and installing an air distribution grid plate (260), a first electric field chamber (212) for vertically inserting and installing a high-voltage electrode plate (250), and a second electric field chamber (213) for vertically inserting and installing a low-voltage electrode plate (240); At least one side of the sealing plate (200) is provided with a straight triangular hook rod (270). On the outside of the housing (100) and on one side of the outer edge of the installation opening (110), there is a card seat (300) that is buckled and inserted and fixed with the straight triangular hook rod (270).

2. The electrostatic oil mist purifier according to claim 1, wherein: The bottom of the housing (100) has an air inlet (130) that leads directly to the bottom of the positioning frame (210). The top of the housing (100) has an air outlet (140) of this oil mist purifier device.

3. The electrostatic oil mist purifier according to claim 1, characterized in that: On both sides of the inner wall of the second electric field chamber (213) and at the upper part of the positioning frame (210), there are evenly distributed positioning slots one (220). Both sides of the low-voltage electrode plate (240) are inserted and matched inside the positioning slots one (220). On both sides of the inner wall of the first electric field chamber (212) and at the lower part of the positioning frame (210), there are evenly distributed positioning slots two (230). Both sides of the high-voltage electrode plate (250) are inserted and matched inside the positioning slots two (230); Among them, the horizontal spacing of the second electric field chamber (213) is greater than that of the first electric field chamber (212).

4. The electrostatic oil mist purifier according to claim 1, wherein: On both sides inside the housing (100), there are positioning supports (120) that lead directly to the bottom edge of the installation opening (110). There are several balls along the length direction on the upper part of the positioning support (120). At the same time, both sides of the bottom of the positioning frame (210) are slidably mounted on the upper part of the positioning frame (210). A handle (201) is also provided on the outer side of the sealing plate (200).

5. The electrostatic oil mist purifier according to claim 1, wherein: One side inside the card seat (300) has a card slot (301) that matches the straight triangular hook rod (270). One end of the card slot (301) penetrates through the outside of the card seat (300). There is a chute (302) on one side of the card slot (301). A lock tongue block (310) slides inside the chute (302). A spring (320) is also provided inside the chute (302) and one end of the spring abuts against the lock tongue block (310). The upper end of the lock tongue block (310) is fixed with an unlocking block (330) that extends to the outside of the card seat (300). There is also an unlocking avoidance groove (303) corresponding to the unlocking block (330) and communicating with the chute (302) on the upper outer side of the card seat (300).

6. An electrostatic oil mist purifier according to claim 1, characterized in that: The sealing plate (200) also has a sealing strip (280) around the edge facing the installation opening (110).

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