CN217431951U

CN217431951U - Wet electrode special for flue gas of flame cleaning machine

Info

Publication number: CN217431951U
Application number: CN202220553408.1U
Authority: CN
Inventors: 靳瑞学; 李文涛
Original assignee: Henan Lvyuan Xinxing Environmental Protection Equipment Co ltd
Current assignee: Henan Lvyuan Xinxing Environmental Protection Equipment Co ltd
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-09-16
Anticipated expiration: 2032-03-08

Abstract

The utility model discloses a special electrode assembly for wet electricity of flue gas of a flame cleaning machine. The parallel electric field direction equidistance setting of its several negative pole trabeculae forms the negative pole upper bracket on two negative pole girders, and two perpendicular electric field directions of constant head tank interval certain distances are arranged, and under the constant head tank was arranged in to the parallel electric field direction of several locating plates, locating rack under the locating plate was constituteed with bolted connection to locating plate to the constant head tank, and the connecting rod upper end is connected with the negative pole trabecula, and the lower extreme is connected with the locating tank and makes upper bracket and lower locating rack become a whole frame, and the pole line lower extreme passes the slot hole on the locating plate after, is connected with the weight with the bolt. Because the cathode girder and the cathode trabecula of the utility model adopt the circular cross section rigid beam and the polar plate and strip structure, the dust is not easy to accumulate and the washing is facilitated. And the weight is tensioned by the polar line, so that the perpendicularity and straightness of the polar line are ensured. The polar line passes through the long hole in the positioning plate, so that the spatial distribution of the polar line is ensured, the service life of the polar line is ensured, and the probability of line breakage is reduced.

Description

Wet electrode special for flue gas of flame cleaning machine

The technical field is as follows:

the utility model relates to a wet-electricity special electrode for flue gas of a flame cleaning machine special for a wet electrostatic dust collector.

Background art:

at present, iron and steel enterprises in China and abroad have built or intentionally newly built flame cleaning machine equipment for improving the product quality. The equipment can improve the product quality and simultaneously generate a large amount of moisture-containing smoke, thereby seriously polluting the environment. Because the flue gas has high humidity and low temperature, the flue gas can only be treated by a wet electrostatic dust collector. And because the flue gas volume is very big, must find a kind of pole line that can be suitable for the special deashing technical requirement of the wet electrostatic precipitator and can handle very big flue gas volume and utmost point join in marriage the technology.

The utility model has the following contents:

the utility model aims to solve the technical problem that a circular cross section rigid beam and polar line slab band structure are adopted with the negative pole trabecula to the negative pole girder, and difficult deposition is favorable to washing again. And the weight is tensioned by the polar line, so that the perpendicularity and straightness of the polar line are ensured. The cathode frame is composed to ensure the stability of the polar line in the electric field. The polar line passes through the long hole on the positioning plate, so that the spatial distribution of the polar line is ensured, the service life of the polar line is ensured, and the wet-electricity special electrode for the flue gas of the flame cleaning machine with the disconnection probability is reduced.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: the parallel electric field direction equidistance of several negative pole trabeculae that the special utmost point of wet electricity of flame cleaner flue gas was joined in marriage sets up and constitutes the negative pole upper bracket on two negative pole girders, two constant head tank vertical electric field direction interval certain distances are arranged, the constant head tank is arranged in under the constant head tank to the parallel electric field direction of several locating plates, locating rack under the locating slot and the locating plate constitution negative pole of bolted connection, the connecting rod upper end is connected with the negative pole trabecula, the lower extreme is connected with the constant head tank and is made the upper bracket become a whole frame with locating rack down, bolt fastening is used after the polar line connecting device upper end winding negative pole trabecula, the polar line connecting device lower extreme fastens on polar line upper portion with bolted connection, the polar line lower extreme passes behind the slot hole on the locating plate and is connected with the weight with the bolt.

The utility model has the advantages that:

1. the cathode girder and the cathode trabecula are all circular-section rigid beams, and dust is not easy to deposit on the beams, so that the strength of the beams is ensured, and special water washing and ash removal of the wet electrostatic dust collector are facilitated.

2. The polar line connecting device and the polar line are both in a plate strip structure, so that the strength of the polar line is ensured, and the special water washing and ash removal of the wet electrostatic dust collector are facilitated.

3. The polar line is tightened by the weight, which ensures the perpendicularity and straightness of the polar line.

4. The cathode crossbeam, the cathode trabecula, the connecting rod, the positioning groove and the positioning plate jointly form a cathode frame, and the stability of the polar line in an electric field is ensured.

5. The positioning plate is made of flat steel made of glass fiber reinforced plastic, and the polar wires penetrate through the long holes machined in the positioning plate, so that the spatial distribution of the polar wires is ensured. And because the material of locating plate is glass steel, it can not damage the polar line after producing the friction with the polar line. The service life of the polar line is ensured, and the line breakage probability is reduced.

Description of the drawings:

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

Fig. 2 is a left side view of fig. 1.

Fig. 3 is an enlarged view of a portion I of fig. 1.

Fig. 4 is an enlarged view of a portion II of fig. 1.

The specific implementation mode is as follows:

example 1: as shown in fig. 1, 2, 3 and 4, a plurality of cathode trabeculae 2 which are matched with the wet electrode special electrode of the flue gas of the flame cleaning machine are equidistantly arranged on two cathode girders 1 in parallel electric field directions to form a cathode upper fixing frame, two positioning grooves 6 are arranged at a certain distance in a direction perpendicular to the electric field directions, a plurality of positioning plates 7 are arranged below the positioning grooves 6 in parallel electric field directions, the positioning grooves 6 and the positioning plates 7 are connected by bolts to form a cathode lower positioning frame, the upper ends of connecting rods 5 are connected with the cathode trabeculae 2, the lower ends of the connecting rods are connected with the positioning grooves 6 to enable the upper fixing frame and the lower positioning frame to form an integral frame, the upper ends of polar line connecting devices 3 are wound around the cathode trabeculae 2 and then fastened by bolts, the lower ends of the polar line connecting devices 3 are fastened on the upper parts of polar lines 4 by bolts, and the lower ends of the polar lines 4 pass through long holes on the positioning plates 7 and then are connected with a heavy hammer 8 by bolts.

Example 2: as shown in fig. 1, 2, 3 and 4, the cathode girders 1 and the cathode trabeculae 2 of the wet-electric special electrode of the flue gas of the scarfing machine are all circular section steel beams, and the two cathode girders 1 are arranged at intervals in the direction perpendicular to the electric field.

Example 3: as shown in fig. 1, 2, 3 and 4, the polar line 4 of the wet electrode special electrode of the flue gas of the scarfing machine is in a plate strip type, and is in a sawtooth shape in the middle of an electric field.

Example 4: as shown in fig. 1, 2, 3 and 4, the positioning groove 6 of the electrode special for wet electricity of the flue gas of the scarfing machine is made of channel steel, and the positioning plate 7 is made of glass fiber reinforced plastic flat steel.

Example 5: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the electrode arrangement special for wet electrode of the flue gas of the scarfing machine can select the number of electrode wires and the number of electric fields of the wet electrostatic precipitator according to the size of the flue gas to be treated, so as to create conditions for treating the extremely large flue gas.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The utility model provides a special utmost point of wet electricity of scarfing machine flue gas joins in marriage, characterized by: a plurality of cathode trabeculae (2) are arranged on two cathode girders (1) in parallel in an electric field direction at equal intervals to form a cathode upper fixing frame, two positioning grooves (6) are arranged at a certain distance in a vertical electric field direction, a plurality of positioning plates (7) are arranged below the positioning grooves (6) in parallel in the electric field direction, the positioning grooves (6) are connected with the positioning plates (7) through bolts to form a cathode lower positioning frame, the upper end of a connecting rod (5) is connected with the cathode trabeculae (2), the lower end of the connecting rod is connected with the positioning grooves (6) to enable the upper fixing frame and the lower positioning frame to form an integral frame, the upper end of an electrode wire connecting device (3) is wound on the cathode trabeculae (2) and then fastened through bolts, the lower end of the electrode wire connecting device (3) is fastened on the upper portion of an electrode wire (4) through bolts, and the lower end of the electrode wire (4) penetrates through a long hole in the positioning plates (7) and then is connected with a heavy hammer (8) through bolts.

2. The wet electrode assembly for the flue gas of a scarfing machine of claim 1, wherein: the cathode crossbeam (1) and the cathode trabecula (2) are circular section steel beams, and the two cathode crossbeams (1) are arranged at intervals in the direction perpendicular to the electric field.

3. The wet electrode assembly for the flue gas of a scarfing machine of claim 1, wherein: the polar lines (4) are in a plate belt type, and the middle part of the polar lines in an electric field is in a sawtooth shape.

4. The wet electrode assembly for the flue gas of a scarfing machine of claim 1, wherein: the positioning groove (6) is made of channel steel, and the positioning plate (7) is made of glass fiber reinforced plastic flat steel.