TWM577417U - Electrostatic precipitator of conveyor - Google Patents

Abstract

The present invention relates to a conveyor electrostatic precipitator, which comprises a dust collecting shell, an obstruction device is arranged on the dust collecting shell, and an electrostatic precipitating device is connected to the obstruction device through the insulating rod and is located in the dust collecting shell. The obstruction device comprises a hot air blower and an obstruction cavity connecting the hot air blower through the pipe member, and the obstruction chamber is formed in the obstruction cavity, and the bottom surface forms a perforation connecting the obstruction chamber, and the hot air is poured into the obstruction cavity by the hot air blower. Infiltrating the chamber, and drying the insulating rod extending into the obstruction chamber to reduce the moisture absorption rate of the insulating rod, so that the outer circumference of the insulating rod does not pass through the dust collecting shell and the electrostatic dust removing device due to the adhesion of moisture, thereby ensuring the insulation effect. The conveyor is operated smoothly and effectively removes dust.

Description

Conveyor electrostatic precipitator

This creation is a conveyor electrostatic precipitator, especially a conveyor electrostatic precipitator that improves moisture and improves insulation.

When conveying the ore and other raw materials on the conveyor, when the raw material falls from the conveyor at the upper part to the conveyor at the lower place, the dust will be raised and the air quality will be affected. In order to improve the problem of dust flying, in the blanking area of the conveyor A conveyor electrostatic precipitator is disposed on the conveyor. As shown in FIG. 5, the conveyor electrostatic precipitator comprises a dust collecting shell 90 having a dust collecting cylinder portion 93, an electrostatic precipitator 91 and a vibrating device 92. A dust collecting space 94 is formed in the 90, and the electrostatic precipitator 91 is disposed in the dust collecting housing 90 and located in the dust collecting space 94. The electrostatic precipitator 91 has three or more spaced and spaced support frames 95, and two phases. An electrostatic precipitator unit 96 is disposed between the adjacent support frames 95. The electrostatic precipitator unit 96 is disposed on the dust collecting cylinder portion 93. The vibrating device 92 is disposed on the dust collecting housing 90. Each of the supporting frames 95 has an insulating rod. 97, in order to keep the electrostatic precipitator unit 96 and the dust collecting case 90 from conducting.

During use, the electrostatic precipitator unit 96 and the dust collecting cylinder portion 93 pass a current of a different electric charge, and the electrostatic precipitator unit 96 discharges and charges the dust, and the charged dust is adsorbed to the dust collecting cylinder portion 93, and a section is used. After the time, the vibration device 92 can be activated to vibrate the dust collecting cylinder portion 93 and the electrostatic precipitator unit 96, and the dust is smoothly shaken off to the conveyor belt 98.

However, a portion of the moisture entering the dust collecting shell 90 may adhere to the surface of the insulating rod 97, causing the electrostatic precipitator unit 96 and the dust collecting shell 90 to be electrically connected through the moisture of the surface of the insulating rod 97, thereby causing the The conveyor electrostatic precipitator runs off.

The main purpose of this creation is to provide a conveyor electrostatic precipitator, thereby improving the problem that water vapor adheres to the insulating rod and causes the conveyor electrostatic precipitator to run off.

In order to achieve the premise, the electrostatic precipitator of the present invention comprises: a dust collecting shell, wherein a dust collecting space is formed inside, the dust collecting shell has a plurality of assembling shell parts arranged at intervals, and two adjacent assembling shell parts are a dust collecting portion is disposed between the dust collecting portion, and the insulating device is disposed on the dust collecting shell, wherein the insulating device comprises a hot air blower and a plurality of insufficiency chambers, wherein the hot air fan is disposed in the dust collecting shell The obstruction chambers are respectively disposed above the assembly shell portions and connected to the hot air blower by a pipe member, and an inner block chamber is formed inside the baffle cavity, and the outer side surface of the baffle cavity forms a connection An air inlet of the sub-chamber, the bottom surface of the obstruction cavity forms a perforation, the perforation communicating with the obstruction chamber and the dust collecting space, and the inner top surface of the obstruction cavity is provided with an engaging member facing the perforation And an electrostatic precipitator device, which is connected to the obstruction device and located in a dust collecting space of the dust collecting case, the electrostatic precipitating device includes a plurality of insulating rods, and the tops of the insulating rods are respectively arranged through corresponding perforations Connection and two An electrostatic precipitator unit is disposed across between the bottom of the insulating rod o, the electrostatic precipitator dust collecting unit via the cylindrical portion, wherein said perforated pore size greater than the outer diameter of the insulation rod.

In the above, the conveyor electrostatic precipitator is disposed in the blanking area of the conveyor and located above the conveyor belt, and the electrostatic precipitator unit and the dust collecting cylinder portion are connected with a different electric current, and then discharged to make the dust charged and adsorbed. During the electrostatic precipitator process, the hot air blower can provide hot air to the obstruction chamber of the obstructing cavity, the top of the insulating rod is perforated and assembled to the connecting member, and the insulating rod between the connecting member and the perforating hole The part is exposed in the obstruction chamber and is blown by hot air, so that the water vapor can not maintain the adhered state and keep dry, reduce the moisture content of the insulating rod, and ensure the insulation effect, so that the conveyor electrostatic precipitator can run smoothly.

Referring to FIG. 1 to FIG. 2, a preferred embodiment of the electrostatic precipitator of the present invention comprises a dust collecting shell 10, an obstruction device 20 and an electrostatic precipitator 30.

A dust collecting space 11 is formed in the dust collecting shell 10, and a lower opening is formed on the bottom surface of the dust collecting shell 10. The dust collecting shell 10 has a fitting shell portion 12 arranged at a plurality of intervals, and two adjacent fitting shell portions. A dust collecting portion 13 is provided between 12.

As shown in FIG. 2 and FIG. 3, the insufflator device 20 is disposed on the dust collecting case 10. The insufflator device 20 includes a hot air fan 21 and a plurality of insufficiency cavities 22, and the hot air fan 21 is disposed on the dust collecting body. a housing 10, the obstruction chambers 22 are respectively disposed above the assembly housing portions 12 and connected to the hot air blower 21 by a tube member 27, and an interior of each of the obstruction chambers 22 forms an obstruction chamber 23, and The outer side surface of the obstruction cavity 22 forms an air inlet 24 communicating with the obstruction chamber 23, and the bottom surface of the obstruction cavity 22 forms a through hole 25 that communicates with the obstruction chamber 23 and the dust collecting space 11 The inner top surface of the obstruction cavity 22 is provided with an engaging member 26 facing the through hole 25.

The electrostatic precipitator 30 is connected to the sluice device 20 and located in the dust collecting space 11 of the dust collecting housing 10. The electrostatic precipitating device 30 includes a plurality of insulating rods 31. The tops of the insulating rods 31 respectively pass through the corresponding through holes 25 and The electrostatic precipitator unit 32 is disposed between the bottoms of the two adjacent insulating rods 31, and the electrostatic precipitator unit 32 passes through the dust collecting cylinder portion 13, wherein the aperture of the perforating hole 25 is formed. It is larger than the outer diameter of the insulating rod 31.

As shown in FIG. 3, in each of the obstruction chambers 22, a gap is formed between the bottom end of the engaging member 26 and the through hole 25, and each of the obstruction chambers 22 includes a bottom plate 221, a ring wall 222, and a a top plate 223 is disposed above the mounting shell portion 12, the through hole 25 is formed in the bottom plate 221, the ring wall 222 is erected on the bottom plate 221, and the air inlet 24 is formed in the ring wall 222. The top plate 223 is disposed on the ring wall 222, and the connecting member 26 is disposed on the bottom surface of the top plate 223. The connecting member 26 includes a substrate 261 and a sleeve 262. The substrate 261 is disposed in the corresponding obstruction cavity. The top plate 223 of the body 22 is disposed on the substrate 261 and encircles to form an assembly hole 263. The assembly hole 263 faces the through hole 25 of the bottom plate 221, and the top of the insulating rod 31 is inserted into the corresponding connecting piece. 26 is assembled in the hole 263.

As shown in FIG. 1 and FIG. 2, the electrostatic precipitator of the conveyor includes a plurality of dust removing unit vibrating members 40. The dust removing unit vibrating members 40 are respectively disposed on the insufficiency chambers 22 to indirectly connect the insulating rods 31. Further, the conveyor electrostatic precipitator further includes a cylindrical vibrating member on the dust collecting cylinder portion 13.

In the above, the conveyor electrostatic precipitator is disposed in the blanking area of the conveyor and located above the conveyor belt, and the lower opening of the dust collecting shell 10 faces the conveyor belt. When the dust is to be removed, the electrostatic precipitator unit 32 and the dust collecting cylinder portion 13 The electrostatic precipitator unit 32 discharges and charges the dust, and the charged dust is again adsorbed to the dust collecting cylinder portion 13. After the dust is removed for a period of time, the dust removing unit vibrating member 40 can drive the electrostatic precipitator 30 to vibrate. The cylindrical vibrating member can drive the dust collecting cylinder portion 13 to vibrate, and the dust adhering to the dust collecting cylinder portion 13 and the electrostatic precipitating device 30 is shaken onto the conveyor belt. .

During the dust removal process, the hot air blower 21 can deliver hot air to the obstruction chambers 22 through the tube member 27, and the hot air passes through the air inlet 24 of the obstruction chamber 22 and enters the obstruction chamber 23 to blow the insulating rod 31 so that the air is located. The water vapor attached to the outer side of one full circumference of the insulating rod 31 at the interval is dried by the moisture to keep dry, and the hot air is blown down along the perforation 25, and the expanded insulating rod 31 is blown and dried by the hot air. area.

In summary, the obstruction device 20 of the conveyor electrostatic precipitator provides an obstruction chamber 23 for allowing the insulating rod 31 of the electrostatic precipitator 30 to extend into the obstruction chamber 23 and then the obstruction chamber 22 and the dust collecting shell 10 The connection is made, and a part of the insulating rod 31 is exposed to the insufficiency chamber 23, so that the hot air entering the obstruction chamber 23 can sufficiently dry the portion of the insulating rod 31 exposed to the obstruction chamber 23, and the hot air is further blown down through the perforation 25, further The portion of the insulating rod 31 located in the fitting portion 12 is dried, so that moisture attached to the insulating rod 31 can be evaporated through the damper device 20, so that the insulating rod 31 is kept dry and the moisture absorption rate is lowered to ensure insulation of the insulating rod 31. As a result, the electrostatic precipitator unit 32 and the dust collecting case 10 are not turned on by the moisture adhering to the outside of the insulating rod 31. Therefore, the electrostatic precipitator of the conveyor does not run and jump, and the operation is smooth.

10‧‧‧ dust collecting shell

11‧‧‧Dust space

12‧‧‧Assembled shell

13‧‧‧Dust collection department

20‧‧‧ 碍子装置

21‧‧‧Hot air blower

22‧‧‧ 碍子腔

221‧‧‧floor

222‧‧‧ Ring wall

223‧‧‧ top board

23‧‧ ‧ affiliation room

24‧‧‧Air inlet

25‧‧‧Perforation

26‧‧‧Connecting pieces

261‧‧‧Substrate

262‧‧‧ sleeve

263‧‧‧Assembled holes

27‧‧‧ Pipe fittings

30‧‧‧Electrostatic dust removal device

31‧‧‧Insulation rod

32‧‧‧Electrostatic dust removal unit

40‧‧‧Dust removal unit vibrating parts

90‧‧‧ dust collecting shell

91‧‧‧Electrostatic dust removal device

92‧‧‧Vibration device

93‧‧‧Dust collection department

Figure 1 is a perspective view of a preferred embodiment of a preferred embodiment of the electrostatic precipitator of the present invention. 2 is a partial cross-sectional view showing a preferred embodiment of the electrostatic precipitator of the present invention. Figure 3 is a partial enlarged view of Figure 2. Fig. 4 is a schematic view showing the drying operation of a preferred embodiment of the electrostatic precipitator of the present invention. Figure 5 is a partial cross-sectional view of an existing electrostatic precipitator.

Claims (7)

The utility model relates to a conveyor electrostatic precipitator, comprising: a dust collecting shell, wherein a dust collecting space is formed inside, the dust collecting shell has a plurality of assembling shell parts arranged at intervals, and a dust collecting is arranged between two adjacent assembling shell parts. a tubular device; the device is disposed on the dust collecting shell, the insufficiency device comprises a hot air blower and a plurality of insufficiency cavities, wherein the hot air fan is disposed in the dust collecting shell, and the obstructing sub-chambers respectively Provided above the assembly shells and connected to the hot air blower by a tube, an inner chamber of each of the obstruction chambers forms an obstruction chamber, and an outer side surface of the obstruction chamber forms an entrance connecting the obstruction chamber a tuyere, a bottom surface of the obstruction cavity is formed with a perforation, the perforation communicating with the obstruction chamber and the dust collecting space, an inner top surface of the obstruction cavity is provided with an engaging member facing the perforation; and an electrostatic precipitator The device is connected to the sluice device and is located in the dust collecting space of the dust collecting case. The electrostatic precipitating device includes a plurality of insulating rods, and the tops of the insulating rods are respectively disposed through the corresponding perforations and are assembled to the corresponding connecting members, and Between the bottoms of two adjacent insulating rods Electrostatic precipitator unit, the electrostatic precipitator dust collecting unit via the cylindrical portion, wherein said perforated pore size greater than the outer diameter of the insulation rod. The conveyor electrostatic precipitator of claim 1, wherein a distance is formed between the bottom end of the engaging member and the adjacent perforation. The conveyor electrostatic precipitator of claim 1, wherein each of the obstruction chambers comprises a bottom plate, a ring wall and a top plate, the bottom plate being disposed above the corresponding mounting shell portion, the perforation being formed on the bottom plate The ring wall is disposed on the bottom plate, the air inlet is formed on the ring wall, the top plate is disposed on the ring wall, and the connecting member is disposed on the top plate. The conveyor electrostatic precipitator of claim 2, wherein each of the obstruction chambers comprises a bottom plate, a ring wall and a top plate, the bottom plate being disposed above the corresponding mounting shell portion, the perforations being formed on the bottom plate The ring wall is disposed on the bottom plate, the air inlet is formed on the ring wall, the top plate is disposed on the ring wall, and the connecting member is disposed on the top plate. The conveyor electrostatic precipitator according to any one of claims 1 to 4, wherein the engaging member comprises a substrate and a sleeve, the substrate is disposed in a corresponding obstruction cavity, the sleeve is disposed on the The substrate is formed by enclosing an assembly hole, and the top of the insulating rod is inserted into the assembly hole of the corresponding connector. The conveyor electrostatic precipitator according to any one of claims 1 to 4, wherein the conveyor electrostatic precipitator comprises a plurality of dust removing unit vibrating members, wherein the dust removing unit vibrating members are respectively disposed on the obstructing chambers Indirectly connected to the insulating rods. The conveyor electrostatic precipitator of claim 5, wherein the conveyor electrostatic precipitator comprises a plurality of dust removing unit vibrating members, wherein the dust removing unit vibrating members are respectively disposed on the obstructing chambers to indirectly connect the insulating materials Rod.