Static bar for dust removal of fan

Abstract

The utility model discloses an electrostatic rod for dust removal of a fan, relates to the technical field of electrostatic dust removal, and aims to solve the problems that in the prior art, the electrostatic dust removal range is not wide enough, and the electrostatic rod is tedious to mount and dismount, the electrostatic rod comprises a shell, and a dust removal mechanism is rotationally connected into the shell; the dust removal mechanism comprises a connecting rod, mounting plates fixed to the two ends of the connecting rod, electrostatic rod bodies annularly arranged between the two mounting plates at equal intervals, and mounting bases connected to one ends of the electrostatic rod bodies. When wind power passes through the dust removal mechanism, dust in the wind power is adsorbed by the electrostatic rod body, the sliding block slides in the sliding groove, the connecting base stretches out and draws back in the fixing base, and therefore the electrostatic rod body can be disassembled, assembled and cleaned conveniently, the dust in the wind power can be further blocked by the dustproof frame arranged on one side of the dust removal mechanism, and the dust removal efficiency is improved. And the dustproof frame is pulled out of the shell through the limiting plate, and the dustproof frame can be cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic dust removal, in particular to an electrostatic rod for dust removal of a blower fan. Background Art

[0002] Electrostatic precipitation uses an electrostatic field to ionize gas, causing dust particles to attract to electrodes. In a strong electric field, air molecules are ionized into positive ions and electrons. As the electrons travel toward the positive electrode, they encounter dust particles, becoming negatively charged and attracted to the positive electrode, where they are collected. Of course, recent technological innovations have also led to the use of negative electrode plates for dust collection. Previously, this method was commonly used in coal-fired factories and power plants to collect coal ash and dust from flue gases.

[0003] After the fan has been used for a period of time, the internal negative pressure will absorb more dust. The existing electrostatic dust removal method does not have a wide range of electrostatic dust removal, and the installation and disassembly of the electrostatic rod is relatively cumbersome. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides an electrostatic rod for fan dust removal, which overcomes the shortcomings of the existing technology and effectively solves the problems that the scope of electrostatic dust removal in the existing technology is not wide enough and the installation and disassembly of the electrostatic rod is relatively cumbersome.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An electrostatic rod for dust removal of a blower fan comprises a shell, wherein a dust removal mechanism is rotatably connected to the interior of the shell, and the dust removal mechanism comprises a connecting rod, mounting plates fixed to both ends of the connecting rod, an electrostatic rod body arranged in a ring shape and equidistantly between the two mounting plates, a mounting seat connected to one end of the electrostatic rod body, and a telescopic assembly connected to the other end of the electrostatic rod body, wherein the telescopic assembly comprises a fixed seat, a telescopic spring connected to the inner wall of one end of the fixed seat, and a connecting seat connected to one end of the telescopic spring. A dustproof frame is provided on one side of the dust removal mechanism, and an air cooler is provided on one side of the dustproof frame.

[0007] The air enters the blower fan through the shell and is blown out. The protective frame and protective net are used to block the larger external debris. When the wind passes through the dust removal mechanism, the electrostatic rod absorbs the dust in the wind. The slider slides in the slide groove, so that the connecting seat is extended and retracted in the fixed seat, which facilitates the disassembly and cleaning of the electrostatic rod. The dustproof frame arranged on one side of the dust removal mechanism can further block the dust in the wind. The dustproof frame is pulled out of the shell through the limit plate and can be cleaned. The temperature of the wind is reduced when it passes through the air cooler, so that the wind entering the blower fan becomes cold air.

[0008] Preferably, a protection frame is plugged into one end of the shell, and protection nets are fixed to the inner walls of the protection frame.

[0009] The protective frame and protective net are set up to block the large external debris.

[0010] Preferably, the mounting seat is connected and fixed to one of the mounting plates, and the fixing seat is connected and fixed to the other mounting plate.

[0011] The mounting base and the fixing base are respectively mounted and fixed through two mounting plates.

[0012] Preferably, sliding grooves are provided on both sides of the annular inner wall of the fixing seat, and sliding blocks are fixed on both sides of the annular outer wall of the connecting seat, and the sliding blocks form a sliding fit with the sliding grooves.

[0013] The slider slides in the slide groove, so that the connecting seat can be extended and retracted in the fixed seat, thereby facilitating the disassembly and assembly of the electrostatic rod body.

[0014] Preferably, a socket is provided on the top of the shell, and the socket is plug-fitted with the dustproof frame, and a limiting plate is fixed on the top of the dustproof frame.

[0015] The provided socket facilitates the disassembly and assembly of the dustproof frame in the shell.

[0016] Preferably, a temperature sensor fixed to the top of the shell is provided on one side of the air cooler, and a controller is installed on one outer wall of the shell. The temperature sensor and the air cooler are connected to the controller via cables.

[0017] The temperature of the air passing through the shell is monitored by a temperature sensor, and the air temperature is reduced by an air cooler.

[0018] The beneficial effects of the utility model are:

[0019] When the wind passes through the dust removal mechanism, the electrostatic rod absorbs the dust in the wind, and the slider slides in the slide groove to make the connecting seat extend and retract in the fixed seat, thereby facilitating the disassembly and cleaning of the electrostatic rod. The dust-proof frame arranged on one side of the dust removal mechanism can further block the dust in the wind, and the dust-proof frame can be pulled out of the shell through the limit plate, and the dust-proof frame can be cleaned, which effectively solves the problems in the prior art that the scope of electrostatic dust removal is not wide enough and the installation and disassembly of the electrostatic rod is cumbersome. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an electrostatic rod for dust removal of a fan proposed in the utility model;

[0021] Figure 2This is a schematic diagram of the internal structure of the shell of an electrostatic rod for dust removal of a fan proposed in the utility model;

[0022] Figure 3 This is a schematic diagram of the dust removal mechanism structure of an electrostatic rod for dust removal of a fan of a blower proposed in the utility model;

[0023] Figure 4 This is a schematic diagram of the telescopic component structure of an electrostatic rod for dust removal of a fan proposed by the utility model.

[0024] In the figure: 1. Shell; 2. Protective frame; 3. Dust removal mechanism; 4. Connecting rod; 5. Mounting plate; 6. Electrostatic rod body; 7. Mounting seat; 8. Telescopic assembly; 9. Fixed seat; 10. Telescopic spring; 11. Connecting seat; 12. Slider; 13. Dustproof frame; 14. Limiting plate; 15. Air cooler. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example:

[0027] Reference Figure 1-4 , an electrostatic rod for dust removal of a fan of a blower, comprising a shell 1, a dust removal mechanism 3 rotatably connected inside the shell 1, the dust removal mechanism 3 comprising a connecting rod 4, mounting plates 5 fixed to both ends of the connecting rod 4, an electrostatic rod body 6 arranged in a ring shape and equidistantly between the two mounting plates 5, a mounting seat 7 connected to one end of the electrostatic rod body 6, a telescopic assembly 8 connected to the other end of the electrostatic rod body 6, the telescopic assembly 8 comprising a fixing seat 9, a telescopic spring 10 connected to the inner wall of one end of the fixing seat 9, and a connecting seat 11 connected to one end of the telescopic spring 10, a dustproof frame 13 is provided on one side of the dust removal mechanism 3, and an air cooler 15 is provided on one side of the dustproof frame 13;

[0028] A protective frame 2 is plugged into one end of the shell 1, and a protective net is fixed on the inner walls of the protective frame 2. The protective frame 2 and the protective net are provided to block larger debris from the outside. The mounting seat 7 is connected and fixed to one of the mounting plates 5, and the fixing seat 9 is connected and fixed to the other mounting plate 5. The mounting seat 7 and the fixing seat 9 are respectively installed and fixed by the two mounting plates 5. Slide grooves are provided on both sides of the annular inner wall of the fixing seat 9, and sliders 12 are fixed on both sides of the annular outer wall of the connecting seat 11. The slider 12 forms a sliding fit with the slide groove. The slider 12 slides in the slide groove, so that the connecting seat 11 is retracted in the fixing seat 9, thereby facilitating the disassembly and assembly of the electrostatic rod 6.

[0029] A socket is provided at the top of the shell 1, which is plugged into the dustproof frame 13. A limit plate 14 is fixed to the top of the dustproof frame 13. The provided socket facilitates the disassembly and assembly of the dustproof frame 13 in the shell 1. A temperature sensor fixed to the top of the shell 1 is provided on one side of the air cooler 15. A controller is installed on one outer wall of the shell 1. The temperature sensor and the air cooler 15 are connected to the controller through a cable. The temperature of the air passing through the shell 1 is monitored by the temperature sensor, and the air temperature is reduced by the air cooler 15.

[0030] Working principle:

[0031] During operation, air enters the blower fan through the shell 1 and is blown out. The protective frame 2 and the protective net provided are used to block external debris of larger volume. When the wind passes through the dust removal mechanism 3, the electrostatic rod 6 adsorbs the dust in the wind, and the slider 12 slides in the slide groove to make the connecting seat 11 extend and retract in the fixing seat 9, thereby facilitating the disassembly and cleaning of the electrostatic rod 6. The dustproof frame 13 provided on one side of the dust removal mechanism 3 can further block the dust in the wind. The dustproof frame 13 is pulled out of the shell 1 through the limit plate 14, and the dustproof frame 13 can be cleaned. When the wind passes through the air cooler 15, the temperature is reduced, so that the wind entering the blower fan becomes cold wind.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrostatic rod for dust removal of a fan, comprising a housing (1), characterized in that: The interior of the shell (1) is rotatably connected to a dust removal mechanism (3), and the dust removal mechanism (3) comprises a connecting rod (4), a mounting plate (5) fixed to both ends of the connecting rod (4), an electrostatic rod (6) arranged in a ring shape and equidistantly between the two mounting plates (5), a mounting seat (7) connected to one end of the electrostatic rod (6), and a telescopic component (8) connected to the other end of the electrostatic rod (6); the telescopic component (8) comprises a fixing seat (9), a telescopic spring (10) connected to the inner wall of one end of the fixing seat (9), and a connecting seat (11) connected to one end of the telescopic spring (10); a dustproof frame (13) is provided on one side of the dust removal mechanism (3), and an air cooler (15) is provided on one side of the dustproof frame (13).

2. The electrostatic rod for dust removal of a blower fan according to claim 1, characterized in that: A protective frame (2) is plugged into one end of the shell (1), and protective nets are fixed to the inner walls of the protective frame (2) on all four sides.

3. The electrostatic rod for dust removal of a blower fan according to claim 1, characterized in that: The mounting seat (7) is connected and fixed to one of the mounting plates (5), and the fixing seat (9) is connected and fixed to the other mounting plate (5).

4. The electrostatic rod for dust removal of a blower fan according to claim 1, characterized in that: Slide grooves are provided on both sides of the annular inner wall of the fixing seat (9), and sliders (12) are fixed on both sides of the annular outer wall of the connecting seat (11), and the sliders (12) form a sliding fit with the slide grooves.

5. The electrostatic rod for dust removal of a blower fan according to claim 1, characterized in that: The top of the shell (1) is provided with a socket, and the socket is plug-fitted with the dustproof frame (13), and a limiting plate (14) is fixed on the top of the dustproof frame (13).

6. The electrostatic rod for dust removal of a blower fan according to claim 1, characterized in that: A temperature sensor fixed to the top of the shell (1) is provided on one side of the air cooler (15), and a controller is installed on one side outer wall of the shell (1). The temperature sensor and the air cooler (15) are connected to the controller via cables.

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