阅读说明：本技术 一种摆动式的静电除尘装置 (Oscillating electrostatic precipitator device ) 是由 李素庆 于 2019-09-27 设计创作，主要内容包括：本发明公开了一种摆动式的静电除尘装置,涉及环保设备领域；该除尘装置包括除尘壳体以及设置于除尘壳体内部的静电板；所述静电板的数量为两个且对称设置在除尘壳体的内腔两侧,除尘壳体的内腔转动连接有转轴,转轴贯穿静电板且与静电板固定连接；所述转轴位于两个所述静电板之间的轴体上固定有两个对称设置的完全锥齿轮,两个所述完全锥齿轮分布在不完全锥齿轮的两侧。本发明通过设置转轴、完全锥齿轮以及不完全锥齿轮,同时将静电板固定在转轴,能够在设备运行过程中使得转轴发生周期性的正反转,从而使得静电板产生摆动,扩大对于颗粒的捕捉范围,提高除尘效果。(The invention discloses a swing type electrostatic dust collection device, and relates to the field of environmental protection equipment; the dust removal device comprises a dust removal shell and an electrostatic plate arranged in the dust removal shell; the two electrostatic plates are symmetrically arranged on two sides of the inner cavity of the dust removal shell, the inner cavity of the dust removal shell is rotatably connected with a rotating shaft, and the rotating shaft penetrates through the electrostatic plates and is fixedly connected with the electrostatic plates; two complete bevel gears which are symmetrically arranged are fixed on a shaft body of the rotating shaft between the two electrostatic plates, and the two complete bevel gears are distributed on two sides of the incomplete bevel gear. According to the invention, the rotating shaft, the complete bevel gear and the incomplete bevel gear are arranged, and the electrostatic plate is fixed on the rotating shaft, so that the rotating shaft can periodically rotate forwards and backwards in the operation process of the equipment, the electrostatic plate can swing, the capture range of particles is expanded, and the dust removal effect is improved.)

1. A swing type electrostatic dust removal device comprises a dust removal shell (1) and an electrostatic plate (2) arranged in the dust removal shell (1); the bottom and the top of the dust removal shell (1) are respectively connected with an air inlet pipe (11) and an air outlet (12), wherein the air inlet pipe (11) is connected with an external exhaust fan;

The dust removal device is characterized in that a flow guide cover (4) is fixed at the bottom of an inner cavity of the dust removal shell (1), and an air inlet pipe (11) is covered in the flow guide cover (4); the top of the air guide sleeve (4) is rotatably connected with a conveying pipe (5), and a plurality of tangential air holes (51) are formed in the pipe wall of the conveying pipe (5) at equal intervals along the circumferential direction; a connecting shaft (52) is fixed at the top of the conveying pipe (5), and an incomplete bevel gear (521) is fixed at the tail end of the connecting shaft (52); the number of the electrostatic plates (2) is two, the two electrostatic plates are symmetrically arranged on two sides of an inner cavity of the dust removal shell (1), the inner cavity of the dust removal shell (1) is rotatably connected with a rotating shaft (3), and the rotating shaft (3) penetrates through the electrostatic plates (2) and is fixedly connected with the electrostatic plates (2); two complete bevel gears (31) which are symmetrically arranged are fixed on a shaft body of the rotating shaft (3) between the two electrostatic plates (2), and the two complete bevel gears (31) are distributed on two sides of the incomplete bevel gear (521).

2. The oscillating electrostatic precipitator according to claim 1, wherein the air guide sleeve (4) is conical, and the delivery pipe (5) is rotatably connected to the narrow opening side of the air guide sleeve (4).

3. The oscillating electrostatic precipitator according to claim 1, wherein a baffle (12) is covered on the top outer wall of the precipitator casing (1) at a position corresponding to the air outlet (12), a connecting frame (61) is fixed at the bottom of the baffle (12), and the connecting frame (61) penetrates through the precipitator casing (1) in a sliding manner; the bottom of the connecting frame (61) is connected with the connecting seat (7) through a resistance spring (611), and the connecting seat (7) is installed on the inner wall of the dust removal shell (1).

4. The swing type electrostatic dust collector as claimed in claim 1, wherein the connecting base (7) is slidably connected with the wall of the dust collecting shell (1) and can move back and forth along the vertical direction, and a driving mechanism for driving the connecting base (7) to move is arranged on the dust collecting shell (1).

5. The swing type electrostatic dust removal device as claimed in claim 4, wherein a sliding block (71) is fixed at one end of the connecting seat (7) close to the inner wall of the dust removal housing (1), a sliding groove (13) matched with the sliding block (71) is formed in the inner wall of the dust removal housing (1), and the sliding block (71) is slidably clamped in the sliding groove (13).

6. The oscillating electrostatic precipitator according to claim 4, wherein the driving mechanism comprises a screw (8), the screw (8) is rotatably connected with two bearings (14) with seats fixed on the inner wall of the precipitator casing (1), one of the bearings (14) with seats is provided with a motor (81) for driving the screw (8) to rotate; the connecting seat (7) is provided with a threaded hole (72) matched with the screw rod (8), and the screw rod (8) penetrates through the threaded hole (72).

7. The oscillating electrostatic precipitator according to claim 1, wherein a plurality of obliquely arranged deflectors (9) are further fixed to the upper portion of the inner cavity of the precipitator casing (1) at positions corresponding to the air outlet (12), and a serpentine gas channel is formed between the plurality of deflectors (9) and the inner wall of the precipitator casing (1).

Technical Field

The invention relates to the field of environment-friendly equipment, in particular to a swing type electrostatic dust collection device.

Background

The electrostatic dust collection is one of gas dust collection methods, has the advantages of high purification efficiency, small resistance loss, large gas treatment range and the like, and is widely applied to industries such as metallurgy, chemistry and the like.

Most of the electrostatic plates in the conventional electrostatic dust removing device are fixedly arranged, and the flow direction of the gas has irregularity, so that the fixedly arranged electrostatic plates have poor catching effect on particles, thereby causing the dust removing effect to be not ideal, and the prior art needs to be improved.

Disclosure of Invention

The invention aims to provide a swing type electrostatic dust removal device to solve the problems.

In order to achieve the purpose, the invention provides the following technical scheme:

A swing type electrostatic dust removal device comprises a dust removal shell and an electrostatic plate arranged in the dust removal shell; the bottom and the top of the dust removal shell are respectively connected with an air inlet pipe and an air outlet, wherein the air inlet pipe is connected with an external exhaust fan; a flow guide cover is fixed at the bottom of the inner cavity of the dust removal shell and covers the air inlet pipe; the top of the air guide sleeve is rotatably connected with a conveying pipe, and a plurality of tangential air holes are formed in the pipe wall of the conveying pipe at equal intervals along the circumferential direction; a connecting shaft is fixed at the top of the conveying pipe, and an incomplete bevel gear is fixed at the tail end of the connecting shaft; the two electrostatic plates are symmetrically arranged on two sides of the inner cavity of the dust removal shell, the inner cavity of the dust removal shell is rotatably connected with a rotating shaft, and the rotating shaft penetrates through the electrostatic plates and is fixedly connected with the electrostatic plates; two complete bevel gears which are symmetrically arranged are fixed on a shaft body of the rotating shaft between the two electrostatic plates, and the two complete bevel gears are distributed on two sides of the incomplete bevel gear.

In a further aspect: the air guide sleeve is conical, and the conveying pipe is rotatably connected to the narrow opening side of the air guide sleeve.

In a further aspect: a baffle plate is covered on the position, corresponding to the air outlet, of the outer wall of the top of the dust removal shell, a connecting frame is fixed at the bottom of the baffle plate, and the connecting frame penetrates through the dust removal shell in a sliding mode; the bottom of the connecting frame is connected with the connecting seat through a resistance spring, and the connecting seat is installed on the inner wall of the dust removal shell.

In a further aspect: the connecting seat is connected with the wall of the dust removal shell in a sliding mode and can move back and forth along the vertical direction, and a driving mechanism for driving the connecting seat to move is arranged on the dust removal shell.

in a further aspect: the one end that the connecting seat is close to dust removal casing inner wall is fixed with the slider, offers the spout with slider matched with on the inner wall of dust removal casing, and the slider sliding card is established in the spout.

In a further aspect: the driving mechanism comprises a screw rod, the screw rod is rotationally connected with two bearings with seats fixed on the inner wall of the dust removal shell, and a motor for driving the screw rod to rotate is mounted on one bearing with the seat; and the connecting seat is provided with a threaded hole matched with the screw rod, and the screw rod penetrates through the threaded hole.

In a further aspect: a plurality of guide plates which are obliquely arranged are further fixed on the upper part of the inner cavity of the dust removal shell corresponding to the gas outlet, and a snake-shaped gas channel is formed between the guide plates and the inner wall of the dust removal shell.

Compared with the prior art, the invention has the following beneficial effects:

According to the invention, the rotating shaft, the complete bevel gear and the incomplete bevel gear are arranged, and the electrostatic plate is fixed on the rotating shaft, so that the rotating shaft can periodically rotate forwards and backwards in the operation process of the equipment, the electrostatic plate can swing, the capture range of particles is expanded, and the dust removal effect is improved; meanwhile, the conveying pipe is arranged, and the tangential air holes are formed in the conveying pipe, so that the incomplete bevel gear can be driven by fully utilizing component force, and the energy-saving and environment-friendly effects are achieved; through setting up elastic connection's baffle, can cause the hindrance to the outflow of air, the dwell time of extension air in the dust removal casing guarantees that the granule can be effectively caught, and through with connecting seat sliding connection in the inner wall of dust removal casing, cooperates actuating mechanism's setting simultaneously, can adjust resistance spring's the volume of stretching in advance, uses more nimble reliably.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic sectional view of the duct of the present invention.

fig. 3 is a schematic structural view of a baffle plate in the present invention.

Notations for reference numerals: 1-dedusting shell, 11-air inlet pipe, 12-air outlet, 13-chute, 14-bearing with seat, 2-electrostatic plate, 3-rotating shaft, 31-complete bevel gear, 4-air guide cover, 5-conveying pipe, 51-tangential air hole, 52-connecting shaft, 521-incomplete bevel gear, 6-baffle, 61-connecting frame, 611-resistance spring, 7-connecting seat, 71-sliding block, 72-threaded hole, 8-lead screw, 81-motor and 9-guide plate.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.