CN218997806U

CN218997806U - Antistatic motor base of dust removal fan

Info

Publication number: CN218997806U
Application number: CN202223156232.5U
Authority: CN
Inventors: 邓彪; 宫小虎; 谢军; 陈建希
Original assignee: Sichuan Dugang Iron And Steel Group Co ltd
Current assignee: Sichuan Dugang Iron And Steel Group Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-05-09
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of steelmaking, in particular to an antistatic motor base of a dust removal fan, which comprises a motor base body, wherein the motor base body is arranged on a mounting seat, one side of the motor base body is provided with an antistatic mechanism, the motor base body is provided with a fixing mechanism for installing the dust removal fan, the probability of triggering static electricity can be reduced to a great extent by arranging the antistatic mechanism on the motor base body, and meanwhile, the motor base body is provided with the fixing mechanism so as to facilitate quick replacement of a motor, so that the problem that the existing dust removal fan in the steelmaking industry has the risk of triggering static electricity in use, particularly when the electrified motor is replaced, the direct replacement is difficult due to the difference of motor models is solved.

Description

Antistatic motor base of dust removal fan

Technical Field

The utility model relates to the technical field of steelmaking, in particular to an antistatic motor base of a dust removal fan.

Background

The high-power dust removal fans are used for working in the metallurgical industry, and according to the difference of using areas, the used fans are different, and in a part of scenes, the electrostatic dust removal fans are used, dust particles and negative ions are combined to be negatively charged after passing through a high-voltage electrostatic field and are subjected to electric separation, the principle of discharging and depositing on the surface of an anode is utilized for removing dust, and in another part of scenes, when dust and the like are contained in dust and are not easy to be removed in an electrostatic dust removal mode, the conventional fans are used for carrying out physical dust removal in cooperation with a spraying mechanism.

Because whichever dust removal mode, the power of fan is bigger, there is the risk of triggering static in the use, especially when electrified machine changes, because the difference of motor model, it is difficult to directly change.

Disclosure of Invention

The utility model provides an antistatic motor base of a dust removal fan aiming at the problems.

The technical scheme who adopts is, a dust removal fan antistatic motor base includes motor base body, and motor base body locates on the mount pad, and wherein motor base body one side is provided with antistatic mechanism, is provided with the fixed establishment of installation dust removal fan on the motor base body.

Optionally, the motor base body is of a metal structure.

Optionally, the antistatic mechanism comprises a connecting seat and a metal connecting rope, one end of the metal connecting rope is connected with the side face of the motor base body through the connecting seat, and the other end of the metal connecting rope is connected with a grounding floor at the bottom of the mounting seat.

Further, the motor base body is square, and motor base body four corners department all is provided with the mounting hole, and motor base body is connected with the mount pad through the fixing bolt that passes the mounting hole.

Optionally, the fixed establishment is including the fixed transverse slot of installation, and the fixed transverse slot of installation has two, and the symmetry sets up, is close to motor base body two long sides respectively.

Optionally, the mounting fixing transverse groove is further provided with a mounting fixing vertical groove, and the mounting fixing vertical groove is close to two ends of the mounting fixing transverse groove.

Further, the end parts of the installation fixing transverse groove and the installation fixing vertical groove are respectively provided with an inserting hole, and the width of the inserting holes is larger than the groove widths of the installation fixing transverse groove and the installation fixing vertical groove.

The beneficial effects of the utility model at least comprise one of the following;

1. through set up antistatic mechanism on the motor base body can reduce the probability of triggering static to a great extent, set up fixed establishment simultaneously on the motor base body and be convenient for carry out quick replacement to the motor.

2. The problem that the dust removal fan in the existing steelmaking industry is difficult to directly replace due to the difference of motor models when the dust removal fan is in use and the risk of triggering static electricity is solved.

Drawings

FIG. 1 is a schematic diagram of a fan dust removal system for a steelmaking plant;

FIG. 2 is a schematic view of a dust removal fan set;

FIG. 3 is a schematic view of the structure of the base of the anti-static motor of the dust removing fan;

FIG. 4 is a schematic diagram of the back structure of the base of the anti-static motor of the dust removing fan;

marked in the figure as: the dust-removing fan unit 1, the dust-removing fan unit 2, the dust-removing device 3, the air guide device 4, the exhaust pipe 5, the air inlet pipe 20, the mounting seat 21, the grounding floor 22, the motor base body 23, the mounting hole 24, the connecting seat 25, the metal connecting rope 26, the mounting fixing transverse groove 27, the mounting fixing vertical groove 28, the inserting hole 29, the fixing bolt 30 and the limiting wing 31.

Detailed Description

In order that the objects, technical solutions and advantages of the present utility model may become more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model; the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as being either fixedly coupled, detachably coupled, or integrally coupled; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, an antistatic motor base of a dust removing fan includes a motor base body 23, and the motor base body 23 is disposed on a mounting base 21, and is characterized in that: an antistatic mechanism is arranged on one side of the motor base body 23, and a fixing mechanism for installing the dust removing fan 20 is arranged on the motor base body 23.

The purpose of design like this can reduce the probability of triggering static through setting up antistatic mechanism on motor base body to a great extent, has set up fixed establishment simultaneously on motor base body and is convenient for carry out quick replacement to the motor. The problem that the dust removal fan in the existing steelmaking industry is difficult to directly replace due to the difference of motor models when the dust removal fan is in use and the risk of triggering static electricity is solved.

Meanwhile, as shown in fig. 1, in actual use, the air inlet end of the dust removing fan set 1 is communicated with the steelmaking device 2, the air outlet end of the dust removing fan set 2 is communicated with the dust removing device 3, the dust removing device 3 is arranged above the steelmaking device 2, and an air guide device 4 is further arranged above the dust removing device 3.

The purpose of design like this is through setting up a dust removal fan antistatic motor base that contains dust removal fan group, dust collector and air guide device, and wherein dust that dust removal fan group can be with the dust production in the steelmaking device is derived, sends into dust collector and carries out unified processing, and other after the processing are discharged through air guide device, realize holistic atmospheric pressure balance.

It should be noted that, in general, a unified ventilation device is further disposed in the steelmaking factory, and ventilation is performed by guiding out the gas in the steelmaking factory, so that the technology provided in this embodiment is closer to the steelmaking device, thereby reducing the dust content in the area where the steelmaking device is located.

Meanwhile, in this embodiment, the motor base body 23 is of a metal structure, and the antistatic mechanism comprises a connecting seat 25 and a metal connecting rope 26, one end of the metal connecting rope 26 is connected with the side surface of the motor base body 23 through the connecting seat 25, and the other end of the metal connecting rope 26 is connected with the grounding floor 22 at the bottom of the mounting seat 21.

The purpose of design like this is that through the metal connecting rope that sets up with connect the terrace can pull the electric charge of gathering on the motor base body downwards to avoid the static that appears when the user touches.

In this embodiment, the motor base body 23 is a square body, and mounting holes 24 are all provided at four corners of the motor base body 23, and the motor base body 23 is connected with the mounting seat 21 by fixing bolts 30 passing through the mounting holes 24.

The purpose of design like this is that the mounting hole through setting up makes the motor base body can carry out detachable with the mount pad and be connected, is convenient for change whole part in the maintenance.

In this embodiment, fixed establishment is including the fixed transverse slot 27 of installation, and the fixed transverse slot 27 of installation has two, and the symmetry sets up, is close to motor base body 23 two long limits respectively, still is provided with the fixed vertical slot 28 of installation on the fixed transverse slot 27 of installation, and the fixed vertical slot 28 of installation is close to the both ends of the fixed transverse slot 27 of installation, and the fixed transverse slot 27 of installation and the fixed vertical slot 28 of installation tip all are provided with the patchhole 29, and the width of patchhole 29 is greater than the fixed transverse slot 27 of installation and the fixed vertical slot 28 of installation's slot width.

The purpose of design like this is through the fixed horizontal groove of installation and the fixed vertical groove of installation that sets up for the dust removal fan of equidimension all can install above that.

Meanwhile, when the dust removal fan is installed, the big end of the installation bolt can be placed into the groove body through the insertion hole, and the big end of the installation bolt cannot pass through due to the fact that the limiting wings are arranged in the groove body, then the installation hole of the dust removal fan is inserted into the installation bolt, and then the installation is completed through fixation.

Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides a dust removal fan antistatic motor base, includes motor base body (23), motor base body (23) are located on mount pad (21), its characterized in that: an antistatic mechanism is arranged on one side of the motor base body (23), and a fixing mechanism for installing the dust removing fan (20) is arranged on the motor base body (23).

2. The anti-static motor base of a dust removal fan according to claim 1, wherein: the motor base body (23) is of a metal structure.

3. The anti-static motor base of the dust removal fan according to claim 2, wherein: the anti-static mechanism comprises a connecting seat (25) and a metal connecting rope (26), one end of the metal connecting rope (26) is connected with the side face of the motor base body (23) through the connecting seat (25), and the other end of the metal connecting rope (26) is connected with a grounding floor (22) at the bottom of the mounting seat (21).

4. A dust removing fan antistatic motor base according to claim 3, wherein: the motor base body (23) is a square body, mounting holes (24) are formed in four corners of the motor base body (23), and the motor base body (23) is connected with the mounting seat (21) through fixing bolts (30) penetrating through the mounting holes (24).

5. The anti-static motor base of the dust removing fan as set forth in claim 4, wherein: the fixing mechanism comprises two fixing transverse grooves (27), and the fixing transverse grooves (27) are symmetrically arranged and are respectively close to two long sides of the motor base body (23).

6. The anti-static motor base of the dust removing fan according to claim 5, wherein: the mounting and fixing transverse groove (27) is also provided with a mounting and fixing vertical groove (28), and the mounting and fixing vertical groove (28) is close to two ends of the mounting and fixing transverse groove (27).

7. The anti-static motor base of the dust removing fan as set forth in claim 6, wherein: the ends of the installation fixing transverse groove (27) and the installation fixing vertical groove (28) are respectively provided with an insertion hole (29), and the width of the insertion holes (29) is larger than the groove widths of the installation fixing transverse groove (27) and the installation fixing vertical groove (28).