Wet electric dust collector for rock wool production

Abstract

The utility model discloses a wet electric precipitator for rock wool production, which relates to the technical field of dust removal equipment, and comprises a box body, a filter assembly is arranged in the box body, the filter assembly comprises a filter screen, two sides of the inner wall of the box body are provided with clamping grooves, the filter screen is clamped in the clamping grooves, and the clamping grooves are connected with the box body. A dismounting assembly is arranged on the side, close to the filtering assembly, of the box body and comprises a rotating shaft, the rotating shaft is rotationally connected to the box body, a square plate is rotationally connected to the side, away from the box body, of the rotating shaft, a clamping base is fixed to the side, away from the rotating shaft, of the box body, and a buckle is clamped to the side, away from the box body, of the clamping base; the side, away from the clamping base, of the buckle is connected with a square plate, a handle is arranged on the square plate, the filter screen can be disassembled through the arranged disassembling assembly, and the situation that too much dust is accumulated on the filter screen for a long time, so that the filter screen is blocked, and water filtration is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a wet electric dust collector for rock wool production. Background Art

[0002] The wet electrostatic precipitator for rock wool production is a device used to treat dust and waste gas generated during the rock wool production process. The device effectively purifies the dust and waste gas generated during the rock wool production process by utilizing electric field and wet dust removal technology, thereby achieving the purpose of protecting the environment and reducing dust pollution.

[0003] The existing patent (Announcement No.: CN206296076U) proposes a wet electrostatic precipitator, including a shell, a smoke inlet and a smoke outlet are opened on the shell, a dust collecting electrode and a discharge electrode are arranged in the shell, a high-frequency power supply is connected to the discharge electrode, a flushing system is arranged in the shell, the dust collecting electrode is a cylindrical structure with openings at both ends, the discharge electrode is arranged at the center of the dust collecting electrode and extends along the length direction, the wall surface of the dust collecting electrode is a concave and convex curved surface, the dust collecting electrode material is a polyacrylonitrile cloth film, the discharge electrode is connected to an electrode needle, and the discharge electrode material is AL6XN alloy material.

[0004] The above device provides a wet electrostatic precipitator that is corrosion-resistant, has high dust collection efficiency, good discharge effect, and low maintenance cost. However, the filter cannot be disassembled, which will cause the filter to become clogged and affect filtration over a long period of time. Therefore, we propose a wet electrostatic precipitator produced by rock wool. Utility Model Content

[0005] The purpose of the utility model is to provide a wet electrostatic precipitator for rock wool production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a box body, a filter assembly is arranged in the box body, the filter assembly includes a filter net, slots are opened on both sides of the inner wall of the box body, the filter net is clamped in the slots, a disassembly assembly is arranged on the side of the box body close to the filter assembly, the disassembly assembly includes a rotating shaft, the rotating shaft is rotatably connected to the box body, the side of the rotating shaft away from the box body is rotatably connected to a square plate, a socket is fixed on the side of the box body away from the rotating shaft, a buckle is clamped on the side of the socket away from the box body, the side of the buckle away from the socket is connected to the square plate, and a handle is provided on the square plate.

[0007] Preferably, a spray assembly is provided on the side of the box body away from the disassembly assembly, and the spray assembly includes a water tank, a first conduit is fixedly connected to the top of the water tank, a second conduit is fixedly connected to the bottom of one end of the first conduit away from the water tank, and a spray head is connected to one end of the second conduit away from the first conduit.

[0008] The above technical solution is adopted: a spray component is set up to avoid excessive accumulation of dust inside the dust collector. When the dust is adsorbed on the anode plate, an appropriate amount of water mist will be sprayed to mix the dust with the water mist and settle on the filter.

[0009] Preferably, a support rod is provided in the box, the support rod is located at the bottom of the shower head, a cathode plate is connected to the support rod, an anode plate is connected to the side of the support rod away from the cathode plate, and two cathode plates and two anode plates are provided.

[0010] The above technical solution is adopted: by setting cathode plates and anode plates, they form an electric field, use the electric charge effect to charge the dust, and adsorb the charged dust on the anode plate.

[0011] Preferably, the filter assembly further comprises a water collecting box, the water collecting box is located at the bottom of the filter screen, a third conduit is fixedly connected in the water collecting box, and one end of the third conduit away from the water collecting box is fixedly connected in the water tank.

[0012] By adopting the above technical solution, filtering components are provided to recycle filtered water, thereby saving water resources.

[0013] Preferably, an air inlet pipe is provided on the top of the box body, an exhaust pipe is provided on a side of the box body close to the spray assembly, and a vibrator is provided on a side of the anode plate away from the cathode plate.

[0014] The above technical solution is adopted: by setting a vibrator, the water droplets and dust on the anode plate are knocked down to the filter net below, thereby improving the efficiency.

[0015] Preferably, a first water pump is provided on the first conduit, and the first water pump is in contact with the top of the water tank; a second water pump is provided on the third conduit, and the second water pump is in contact with a side of the water tank close to the exhaust pipe.

[0016] The above technical solution is adopted: the water in the water tank is pumped out by arranging a first water pump and a second water pump to achieve spraying.

[0017] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art:

[0018] 1. In the utility model, the filter can be disassembled by setting a disassembly component to prevent excessive dust accumulation on the filter for a long time, which will cause clogging of the filter and affect water filtration. The problem that the filter cannot be disassembled in the above-mentioned device, which will cause clogging of the filter for a long time and affect filtration, is solved. In order to avoid excessive accumulation of dust inside the dust collector, a spray component is set. When the dust is adsorbed on the anode plate, an appropriate amount of water mist will be sprayed to mix the dust with the water mist and precipitate on the filter. By setting the cathode plate and the anode plate, they form an electric field, and the dust is charged by the action of the electric charge, and the charged dust is adsorbed on the anode plate.

[0019] 2. In the utility model, by setting up a filter component, the filtered water is recycled and reused, saving water resources. By setting up a vibrator, the water droplets and dust on the anode plate are knocked down to the filter net below, thereby improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the internal structure of a wet electrostatic precipitator produced from rock wool.

[0021] Figure 2 A side view of a wet electrostatic precipitator for rock wool production.

[0022] Figure 3 This is a schematic diagram of the structure of a filter component in a wet electrostatic precipitator produced from rock wool.

[0023] Figure 4 This is an overall diagram of a wet electrostatic precipitator produced from rock wool.

[0024] Numbers in the figure: 1. Box body; 2. Disassembly assembly; 21. Rotating shaft; 22. Square plate; 23. Buckle; 24. Card seat; 25. Handle; 3. Inlet pipe; 4. Exhaust pipe; 5. Spray assembly; 51. Water tank; 52. First duct; 53. Second duct; 54. Spray head; 55. First water pump; 6. Support rod; 7. Cathode plate; 8. Anode plate; 9. Filter assembly; 91. Filter net; 92. Water collecting tank; 93. Third duct; 94. Second water pump; 10. Vibrator; 11. Card slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment 1

[0027] like Figure 1-Figure 4 As shown, a wet electrostatic precipitator for rock wool production comprises a box body 1, wherein a filter assembly 9 is arranged in the box body 1, wherein the filter assembly 9 comprises a filter screen 91, wherein slots 11 are provided on both sides of the inner wall of the box body 1, wherein the filter screen 91 is snapped into the slots 11, wherein a disassembly assembly 2 is arranged on a side of the box body 1 close to the filter assembly 9, wherein the disassembly assembly 2 comprises a rotating shaft 21, wherein the rotating shaft 21 is rotatably connected to the box body 1, wherein a square plate 22 is rotatably connected to a side of the rotating shaft 21 away from the box body 1, wherein a holder 24 is fixed on a side of the box body 1 away from the rotating shaft 21, wherein a buckle 23 is snapped on a side of the holder 24 away from the box body 1, wherein a side of the buckle 23 away from the holder 24 is connected to the square plate 22, wherein a handle 25 is arranged on the square plate 22, wherein the filter screen can be disassembled by means of the disassembly assembly 2, wherein excessive dust accumulated on the filter screen for a long time can be prevented from clogging the filter screen and affecting the filtration of water, wherein the box body 1 is away from the disassembly assembly A spray assembly 5 is provided on one side of the component 2, and the spray assembly 5 includes a water tank 51. A first conduit 52 is fixedly connected to the top of the water tank 51, and a second conduit 53 is fixedly connected to the bottom of the end of the first conduit 52 away from the water tank 51, and a spray head 54 is connected to the end of the second conduit 53 away from the first conduit 52. In order to avoid excessive accumulation of dust inside the dust collector by arranging the spray assembly 5, when the dust is adsorbed on the anode plate 8, an appropriate amount of water mist will be sprayed to mix the dust with the water mist and settle on the filter screen 91. A support rod 6 is provided in the box body 1, and the support rod 6 is located at the bottom of the spray head 54. A cathode plate 7 is connected to the support rod 6, and an anode plate 8 is connected to the side of the support rod 6 away from the cathode plate 7. Two cathode plates 7 and two anode plates 8 are provided. By arranging the cathode plate 7 and the anode plate 8, they form an electric field, and the dust is charged by the action of the electric charge, and the charged dust is adsorbed on the anode plate 8.

[0028] Embodiment 2

[0029] like Figure 1-Figure 4 The filter assembly 9 also includes a water collecting box 92, which is located at the bottom of the filter screen 91. A third conduit 93 is fixedly connected to the water collecting box 92, and one end of the third conduit 93 away from the water collecting box 92 is fixedly connected to the water tank 51. An air inlet pipe 3 is arranged on the top of the box body 1, and an exhaust pipe 4 is arranged on the side of the box body 1 close to the spray assembly 5. A vibrator 10 is arranged on the side of the anode plate 8 away from the cathode plate 7. A first water pump 55 is arranged on the first conduit 52, and the first water pump 55 is in contact with the top of the water tank 51. A second water pump 94 is arranged on the third conduit 93, and the second water pump 94 is in contact with the side of the water tank 51 close to the exhaust pipe 4. By setting the filter assembly 9, the filtered water is recycled, which saves water resources. By setting the vibrator 10, the water droplets and dust on the anode plate 8 are knocked off to the filter screen 91 below, thereby improving efficiency.

[0030] Working principle: Figure 1-Figure 4 As shown, dust gas enters the interior of the box body 1 from the air inlet pipe 3, passes through the cathode plate 7 and the anode plate 8, which form an electric field, and use the electric charge to charge the dust, and adsorb the charged dust on the anode plate 8, and turn on the first water pump 55 to pump water out of the box body 1 through the first conduit 52 and the second conduit 53 and spray it from the sprinkler head 54. When the dust is adsorbed on the anode plate 8, an appropriate amount of water mist will be sprayed to mix the dust with the water mist and settle on the filter screen 91 below. The vibrator 10 is used to knock the water droplets and dust on the anode plate 8 onto the filter screen 91 below, thereby improving the efficiency. Subsequently, the dust-removed gas is discharged from the exhaust pipe 4. The filter screen 91 can be disassembled through the disassembly component 2 to prevent excessive dust accumulation on the filter screen 91 for a long time, thereby preventing the filter screen 91 from being blocked and affecting the filtration of water. The filtered water can be recycled by setting the filter component 9, thereby saving water resources.

[0031] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A wet electrostatic precipitator for rock wool production, comprising a housing (1), characterized in that: A filter assembly (9) is arranged in the box body (1), the filter assembly (9) comprises a filter screen (91), both sides of the inner wall of the box body (1) are provided with a card slot (11), the filter screen (91) is card-engaged in the card slot (11), a disassembly assembly (2) is arranged on a side of the box body (1) close to the filter assembly (9), the disassembly assembly (2) comprises a rotating shaft (21), the rotating shaft (21) is rotatably connected to the box body (1), a side of the rotating shaft (21) away from the box body (1) is rotatably connected to a square plate (22), a card seat (24) is fixed on a side of the box body (1) away from the rotating shaft (21), a card buckle (23) is card-engaged on a side of the card seat (24) away from the box body (1), a side of the card buckle (23) away from the card seat (24) is connected to the square plate (22), and a handle (25) is arranged on the square plate (22).

2. A wet electrostatic precipitator for rock wool production according to claim 1, characterized in that: A spray assembly (5) is arranged on a side of the box body (1) away from the disassembly assembly (2), and the spray assembly (5) comprises a water tank (51), a first conduit (52) is fixedly connected to the top of the water tank (51), a second conduit (53) is fixedly connected to the bottom of an end of the first conduit (52) away from the water tank (51), and a spray head (54) is connected to an end of the second conduit (53) away from the first conduit (52).

3. A wet electrostatic precipitator for rock wool production according to claim 1, characterized in that: A support rod (6) is arranged in the box body (1), and the support rod (6) is located at the bottom of the shower head (54). A cathode plate (7) is connected to the support rod (6), and an anode plate (8) is connected to the side of the support rod (6) away from the cathode plate (7). Two cathode plates (7) and two anode plates (8) are arranged.

4. A wet electrostatic precipitator for rock wool production according to claim 1, characterized in that: The filter assembly (9) further comprises a water collecting box (92), the water collecting box (92) being located at the bottom of the filter screen (91), a third conduit (93) being fixedly connected inside the water collecting box (92), one end of the third conduit (93) away from the water collecting box (92) being fixedly connected inside the water tank (51), and a second water pump (94) being arranged on the third conduit (93).

5. A wet electrostatic precipitator for rock wool production according to claim 3, characterized in that: An air inlet pipe (3) is arranged on the top of the box body (1), an exhaust pipe (4) is arranged on the side of the box body (1) close to the spray assembly (5), and a vibrator (10) is arranged on the side of the anode plate (8) away from the cathode plate (7).

6. A wet electrostatic precipitator for rock wool production according to claim 2, characterized in that: A first water pump (55) is disposed on the first conduit (52), and the first water pump (55) is in contact with the top of the water tank (51).

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