Electrostatic electronic purification device for effectively removing high-humidity polluted air

Abstract

The utility model discloses an electrostatic electronic purification device for effectively removing high-humidity polluted air, and relates to the technical field of purification devices. The electrostatic type electronic purification device for effectively removing the high-humidity polluted air comprises a box body; the fixed frame is fixedly arranged in the box body, and the fixed frame is close to the air inlet of the box body; and the front filter screen is fixedly arranged in the fixed frame. According to the electrostatic electronic purification device capable of effectively removing the high-humidity polluted air, a large amount of vaporized oil smoke, emulsified liquid mist and water mist are liquefied into oil drops or liquid drops through the liquid mist centrifugal filter under the action of the liquid mist centrifugal filter, and the oil drops or the liquid drops flow into a liquid guide cavity; and then relatively dry fine particles are easy to be ionized to carry positive charges when passing through the electrostatic adsorption filter, so that the electrostatic adsorption filter can also efficiently operate ionization collection and purification effects in a high-humidity polluted air environment, the arc discharge phenomenon is reduced, the safety risk is avoided, the maintenance is reduced, and the purification efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to purifier technical field, concretely is a kind of static electronic purifier that effectively removes high-humidity polluted air. BACKGROUND

[0002] In industrial production process, usually, more particulate pollutants, such as oil fume / oil mist / smoke, etc., these particulate pollutants are directly discharged to the outside, which can cause damage to the environment and human health, in order to maintain environmental quality and personal health, usually install static electronic purifier, through high-voltage electrostatic field, the particulate matter in air is electrified, and is adsorbed to dust collection plate, so as to achieve the purpose of purifying air.

[0003] At present, most of the static electronic purifier is used in high-humidity environment, and the high humidity of water vapor and mist can cause short circuit or failure of ionization collector, thereby reducing the adsorption and purification efficiency of the whole device, and even the whole device cannot be operated, and needs to be repaired frequently, resulting in failure of the use of purifier. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of static electronic purifier that effectively removes high-humidity polluted air, to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of static electronic purifier that effectively removes high-humidity polluted air, comprising: box;Fixed frame, fixedly arranged in the inside of box, the fixed frame is close to the air inlet of box;Pre-filter screen, fixedly arranged in the inside of fixed frame;Liquid mist centrifugal filter, fixedly arranged in the inside of box, the liquid mist centrifugal filter is located at the side of pre-filter screen away from air inlet;Electrostatic adsorption filter, fixedly arranged in the inside of box, the electrostatic adsorption filter is located at the side of liquid mist centrifugal filter away from pre-filter screen;Fan, fixedly arranged in the inside of box, the fan is close to the position of air outlet of box.

[0006] Preferably, it further includes: protective cover, fixedly arranged at both ends of box;Several limiting sleeves, fixedly arranged on the side of protective cover;Fixed peg, slidingly arranged in the inside of limiting sleeve;Several fixed slots, opened on the position of fixed peg on box;When the fixed peg is inserted into fixed slot, the protective cover is fixed with box.

[0007] Preferably, it further includes: limiting ring, fixedly arranged on fixed peg;Second pressing spring, fixedly arranged in the inside of limiting sleeve, the other end of second pressing spring is fixedly arranged with limiting ring.

[0008] Preferably, it further comprises a liquid guide cavity fixedly arranged at the bottom end of the box, and the inside of the liquid guide cavity is in communication with the inside of the liquid mist centrifugal filter and the electrostatic adsorption filter.

[0009] Preferably, it further comprises a liquid guide inclined plate fixedly arranged at the bottom surface of the inside of the liquid guide cavity.

[0010] Preferably, it further comprises two positioning frames fixedly arranged at the inside of the box, and the two positioning frames are respectively in abutment with one side of the liquid mist centrifugal filter and the electrostatic adsorption filter; and two limiting frames fixedly arranged at the inside of the box, and the limiting frames are respectively in abutment with the other side of the liquid mist centrifugal filter and the electrostatic adsorption filter.

[0011] Preferably, it further comprises a plurality of mounting grooves formed on the limiting frame and the fixing frame, a first pressing spring fixedly arranged in the mounting groove, a clamping head slidingly arranged in the mounting groove, one end of the first pressing spring is fixedly arranged on the surface of the clamping head, a plurality of clamping grooves are formed on the inner surface of the box, and the position of the limiting frame and / or the fixing frame is fixed when the clamping head is inserted into the clamping groove.

[0012] The utility model provides a kind of effectively removes high-humidity polluted air electrostatic electronic purification device, with the following beneficial effects:

[0013] (1) the utility model discloses a liquid mist centrifugal filter first vaporizes a large amount of oil smoke, emulsion mist and water mist under the action of liquid mist centrifugal filter, and then relatively dry fine particles are easy to be ionized and carry positive charge when passing through electrostatic adsorption filter, so as to ensure that electrostatic adsorption filter can also be efficiently operated ionization collection and purification effect under high-humidity polluted air environment, so as to reduce arc phenomenon and avoid safety risk, reduce maintenance, improve purification efficiency.

[0014] (2) the utility model discloses by setting limiting sleeve, fixed peg and fixed groove, when needing to maintain liquid mist centrifugal filter or electrostatic adsorption filter, first pressing spring can be extracted, so that protective cover is quickly removed from the box, and maintenance efficiency is improved. ACCURATE DRAWINGS

[0015] Figure 1 it is the whole structure schematic diagram of the utility model;

[0016] Figure 2 it is the inside structure schematic diagram of the box of the utility model;

[0017] Figure 3 it is the inside structure cross section schematic diagram of the box of the utility model;

[0018] Figure 4 it is the inside structure exploded schematic diagram of the box of the utility model;

[0019] Figure 5 Figure 2 is an exploded view of the fixed frame structure of the present utility model;

[0020] Figure 6 Figure 3 is an exploded view of the structure between the box and the protective cover of the present utility model;

[0021] Figure 7 Figure 4 is an enlarged view of the A area structure of the present utility model. Figure 6

[0022] Figure 1: Box; 2, liquid guide cavity; 3, fixed frame; 4, pre-filter; 5, liquid mist centrifugal filter; 6, electrostatic adsorption filter; 7, fan; 8, flow guide inclined plate; 9, mounting groove; 10, No. 1 pressure spring; 11, chuck; 12, clamping groove; 13, positioning frame; 14, limiting frame; 15, protective cover; 16, limiting sleeve; 17, fixing bolt; 18, fixing groove; 19, No. 2 pressure spring; 20, limiting ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0024] The technical solutions provided by the present utility model are as follows: Referring to 1-4, in the present embodiment, an effective removal of high-humidity polluted air electrostatic electronic purification device comprises: a box 1; a fixed frame 3 fixedly arranged inside the box 1, the fixed frame 3 being close to the air inlet of the box 1; a pre-filter 4 fixedly arranged inside the fixed frame 3; a liquid mist centrifugal filter 5 fixedly arranged inside the box 1, the liquid mist centrifugal filter 5 being located on the side of the pre-filter 4 away from the air inlet; an electrostatic adsorption filter 6 fixedly arranged inside the box 1, the electrostatic adsorption filter 6 being located on the side of the liquid mist centrifugal filter 5 away from the pre-filter 4; and a fan 7 fixedly arranged inside the box 1, the fan 7 being close to the air outlet position of the box 1, wherein the fan 7 can draw air from the air inlet of the box 1, so that the air passes through the pre-filter 4, the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6 in sequence, ensuring that the high-humidity polluted air is first liquefied and separated in the liquid mist centrifugal filter 5 and then passes through the electrostatic adsorption filter 6 after drying, thereby ensuring the stable operation of the electrostatic adsorption filter 6, improving the purification efficiency and service life thereof, and filtering out large-particle impurities when the air just enters the inside of the box 1 by arranging the pre-filter 4.

[0025] ​Further comprising: a protective cover 15 fixedly arranged at both ends of the box body 1; a plurality of limiting sleeves 16 fixedly arranged at the side of the protective cover 15; a fixing bolt 17 slidingly arranged in the limiting sleeve 16; a plurality of fixing grooves 18 arranged on the box body 1 at the position of the fixing bolt 17; when the fixing bolt 17 is arranged in the fixing groove 18, the protective cover 15 is fixed with the box body 1; by arranging the protective cover 15, the impurities such as branches and leaves entering the inside of the box body 1 can be filtered, so as to prevent the blockage; by arranging the limiting sleeve 16, the fixing bolt 17 can be limited, so as to prevent the falling off; by arranging the fixing bolt 17, the protective cover 15 can be stably fixed at both ends of the box body 1 through the cooperation with the fixing groove 18, and the disassembly is convenient, so as to improve the efficiency of the later maintenance.

[0026] Further comprising: a limiting ring 20 fixedly arranged on the fixing bolt 17; and a No. 2 pressing spring 19 fixedly arranged in the limiting sleeve 16, and the other end of the No. 2 pressing spring 19 is fixedly arranged with the limiting ring 20; by arranging the No. 2 pressing spring 19, when there is no external force, the fixing bolt 17 can be stably arranged in the fixing groove 18 through the cooperation with the limiting ring 20, so as to improve the stability of the protective cover 15.

[0027] Further comprising: a liquid guide cavity 2 fixedly arranged at the bottom end of the box body 1, and the inside of the liquid guide cavity 2 is communicated with the inside of the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6, which is used for collecting and guiding out the waste liquid generated by the liquidization of the liquid mist centrifugal filter 5, so as to avoid the waste liquid remaining in the inside of the liquid mist centrifugal filter 5.

[0028] Further comprising: a liquid guide inclined plate 8 fixedly arranged at the bottom surface in the liquid guide cavity 2, which can ensure that the waste liquid converges to one end and flows out.

[0029] Further comprising: two positioning frames 13 fixedly arranged in the inside of the box body 1, and the two positioning frames 13 respectively abut the side close to the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6; and two limiting frames 14 fixedly arranged in the inside of the box body 1, and the limiting frames 14 respectively abut the other side of the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6; through the cooperation of the positioning frames 13 and the limiting frames 14, the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6 can be stably fixed in the inside of the box body 1; when the maintenance and disassembly are performed, only the limiting frames 14 need to be disassembled, so as to improve the disassembly efficiency.

[0030] Further include: several installation grooves 9, open in the limiting frame 14 and the fixed frame 3; No. 10, fixedly arranged in the installation groove 9 inside the pressing spring; chuck 11, slidingly arranged in the installation groove 9 inside, one end of the first pressing spring 10 and the chuck 11 surface fixedly arranged; Several clamping grooves 12 are opened in the inner surface of the box 1; The chuck 11 is arranged to be inserted with the clamping groove 12 inside, the position of the limiting frame 14 and / or the fixed frame 3 is fixed, by pulling the limiting frame 14 or the fixed frame 3, under the action of tension, the chuck 11 is contracted to the inside of the installation groove 9, so that the chuck 11 and the clamping groove 12 remove the restriction of the limiting frame 14 or the fixed frame 3, further facilitate the disassembly and installation of the liquid mist centrifugal filter 5 and the electrostatic adsorption filter 6, improve the maintenance efficiency.

[0031] The utility model provides a kind of effectively removes high-humidity polluted air electrostatic electronic purification device, specific working principle is as follows:

[0032] Polluted air is inhaled into box 1 for filtration under the action of fan 7 through air inlet, filtration first step: larger particles such as large particle impurities, oil particles etc. are first intercepted on prefilter 4; Filtration second step: a large number of vaporized oil smoke, emulsion mist and water mist are liquefied into oil droplets or liquid droplets and flow into liquid guide cavity 2 under the action of liquid mist centrifugal filter 5; Filtration third step: remaining fine particles are ionized and positively charged when passing through electrostatic adsorption filter 6; Filtration fourth step: fine particles with positive charge are adsorbed by electrostatic adsorption filter 6, that is, when charged particles pass through positive plate, repulsive force is generated by positive plate to push polluted particles to opposite negative plate, so that fine particles are adsorbed on negative plate surface, most fine particles accumulate, and liquid droplets will accumulate on equipment oil collection tray, then collected through liquid guide cavity 2, and finally clean air is discharged through box 1 air outlet under the action of fan 7; When prefilter 4, liquid mist centrifugal filter 5 and electrostatic adsorption filter 6 need to be maintained, staff pulls fixed bolt 17 to make fixed bolt 17 exit from fixed slot 18, remove the restriction between protective cover 15 and box 1, after protective cover 15 is removed, staff pulls fixed frame 3 and two limiting frames 14 in turn, chuck 11 is contracted to the inside of installation groove 9 during pulling of fixed frame 3 and two limiting frames 14, so that the restriction of chuck 11 and clamping groove 12 to limiting frame 14 or fixed frame 3 is removed, fixed frame 3 is taken out together with prefilter 4, after limiting frame 14 is taken out, the restriction of liquid mist centrifugal filter 5 and electrostatic adsorption filter 6 is removed, and liquid mist centrifugal filter 5 and electrostatic adsorption filter 6 can be directly taken out for maintenance.

[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electrostatic electronic cleaning device for effectively removing high humidity contaminated air, characterized in that: It includes: Box (1); Fixed frame (3) is fixedly arranged in the box (1), and the fixed frame (3) is close to the air inlet of the box (1); Pre-filter (4) is fixedly arranged in the fixed frame (3); Liquid mist centrifugal filter (5) is fixedly arranged in the box (1), and the liquid mist centrifugal filter (5) is located on the side away from the air inlet of the pre-filter (4); Electrostatic adsorption filter (6) is fixedly arranged in the box (1), and the electrostatic adsorption filter (6) is located on the side away from the pre-filter (4) of the liquid mist centrifugal filter (5); Fan (7) is fixedly arranged in the box (1), and the fan (7) is close to the air outlet position of the box (1).

2. The electrostatic precipitator according to claim 1, wherein: It also includes: Protective cover (15) is fixedly arranged at both ends of the box (1); A plurality of limiting sleeves (16) are fixedly arranged on the side surface of the protective cover (15); The fixed bolt (17) is slidably arranged in the limiting sleeve (16); A plurality of fixed grooves (18) are arranged on the box (1) at the position of the fixed bolt (17); When the fixed bolt (17) is arranged to be inserted into the fixed groove (18), the protective cover (15) and the box (1) are fixed.

3. The electrostatic precipitator according to claim 2, wherein: It also includes: Limiting ring (20) is fixedly arranged on the fixed bolt (17); No. 2 pressing spring (19) is fixedly arranged in the limiting sleeve (16), and the other end of the no. 2 pressing spring (19) is fixedly arranged with the limiting ring (20).

4. The electrostatic precipitator according to claim 1, wherein: It also includes: Liquid guide cavity (2) is fixedly arranged at the bottom end of the box (1), and the inside of the liquid guide cavity (2) is communicated with the inside of the liquid mist centrifugal filter (5) and the electrostatic adsorption filter (6).

5. The electrostatic precipitator according to claim 4, wherein: It also includes: Flow guide inclined plate (8) is fixedly arranged on the bottom surface of the liquid guide cavity (2).

6. The electrostatic precipitator according to claim 1, wherein: It also includes: Two positioning frames (13) are fixedly arranged in the box (1), and the two positioning frames (13) are respectively in contact with the side close to the liquid mist centrifugal filter (5) and the electrostatic adsorption filter (6); Two limiting frames (14) are fixedly arranged in the box (1), and the limiting frame (14) is respectively in contact with the other side of the liquid mist centrifugal filter (5) and the electrostatic adsorption filter (6).

7. The electrostatic precipitator according to claim 6, wherein: It also includes: A plurality of mounting grooves (9) are arranged on the limiting frame (14) and the fixed frame (3); No. 1 pressing spring (10) is fixedly arranged in the mounting groove (9); Chuck (11) is slidably arranged in the mounting groove (9), one end of the no. 1 pressing spring (10) is fixedly arranged with the surface of the chuck (11); a plurality of clamping grooves (12) are arranged on the inner surface of the box (1); When the chuck (11) is arranged to be inserted into the clamping groove (12), the position of the limiting frame (14) and / or the fixed frame (3) is fixed.

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