CN216397061U - Second grade slag iron powder sieving mechanism - Google Patents

Abstract

The utility model provides a secondary slag iron powder screening device, which comprises two primary screening beds and two secondary screening beds, and is characterized in that: the two primary screening beds are oppositely arranged, a first water storage tank is arranged between the two primary screening beds, the two primary screening beds and a vertical surface form an inclination angle A, first toothed panels are arranged on the upper side surfaces of the two primary screening beds, a first water discharge tank is arranged behind the first toothed panels, a plurality of water outlets are uniformly formed in the front side surface of the first water discharge tank, a first guide groove is arranged above the first water discharge tank, a first placing water pipe groove is arranged above the first water discharge tank, a first water pipe is placed in the first placing water pipe groove, and the first placing water pipe groove is arranged on the left side of the first guide groove; the method is simple to operate, and can be used for performing secondary screening on the slag to produce high-quality minerals.

Description

Second grade slag iron powder sieving mechanism

Technical Field

The utility model relates to the field of mineral processing equipment, in particular to a secondary slag iron powder screening device.

Background

In the prior art, mineral separation is a process of crushing and grinding ores according to physical and chemical properties of different minerals in the ores, separating useful minerals from gangue minerals by adopting a gravity separation method, a flotation method, a magnetic separation method, an electric separation method and the like, separating various symbiotic or associated useful minerals from each other as much as possible, and removing or reducing harmful impurities so as to obtain raw materials required by smelting or other industries.

Mineral processing screening equipment is a tool mainly used in the mineral processing process. However, most of the existing screening devices have less equipment, and usually, the screening is continuously carried out in the same device again after the screening, so that the frequency of machine faults is increased, the energy consumption is increased, and sometimes some mixed impurities exist, so that the quality of the screened minerals is influenced.

Disclosure of Invention

In order to overcome the problems, the utility model provides a secondary slag iron powder screening device, which can be used for carrying out secondary screening on slag, carrying out screening in different degrees on different devices to purify and produce high-quality minerals, and overcomes the defects of the prior art.

The utility model is realized by adopting the following method: the utility model provides a second grade slag iron powder sieving mechanism, includes two one-level screening beds and second grade screening bed, its characterized in that: the two primary screening beds are oppositely arranged, a first water storage tank is arranged between the two primary screening beds, the two primary screening beds and a vertical surface form an inclination angle A, first toothed panels are arranged on the upper side surfaces of the two primary screening beds, a first water discharge tank is arranged behind the first toothed panels, a plurality of water outlets are uniformly formed in the front side surface of the first water discharge tank, a first guide groove is arranged above the first water discharge tank, a first placing water pipe groove is arranged above the first water discharge tank, a first water pipe is placed in the first placing water pipe groove, and the first placing water pipe groove is arranged on the left side of the first guide groove; the left side surfaces of the two primary screening beds are provided with first vibrating machines; a material containing groove is formed below the right side surfaces of the two primary screening beds, a second material guide groove is formed in the right side surfaces of the two primary screening beds, the second material guide groove is arranged between the material containing grooves, and the second material guide groove is located below the material containing groove; the right side of the secondary screening bed forms an inclination angle B with the horizontal plane, a second toothed panel is arranged on the upper side face of the secondary screening bed, a second water discharge groove is arranged behind the second toothed panel, a strip-shaped opening is formed in the front side face of the second water discharge groove, a second guide groove is arranged above the second water discharge groove, a second water containing pipe groove is arranged above the second water discharge groove, a second water pipe is placed in the second water containing pipe groove, and the second water containing pipe groove is arranged on the left side of the second guide groove; a second vibrating machine is arranged on the left side face of the secondary screening bed, an upright post is arranged on the left side face of the secondary screening bed, a hook is arranged on the front side face of the upright post, and an electric iron powder cleaning soft brush is hung on the hook; a second water storage tank is arranged at the front lower part of the secondary screening bed; the upper side face of the right end of the secondary screening bed is provided with a crawler-type magnetic separator.

Further, two one-level screening beds and second grade screening bed downside all are provided with the leading wheel all around, two one-level screening beds and second grade screening bed below all are provided with two guide rails, in the two guide rails of leading wheel embedding.

Further, crawler-type magnet separator includes magnet separator skeleton, track, magnet, the davit of fixed magnet separator and the support that is used for placing the third motor, the magnet separator skeleton set up in the side of going up of second grade screening bed, the track sets up in magnet separator skeleton middle part, magnet set up in the leading flank of magnet separator skeleton, the davit set up in the side of going up of magnet separator skeleton, a support for placing the third motor fixed set up in the last side of magnet separator skeleton.

Furthermore, a winding frame is fixedly arranged on the front side face of the upright post, and the hook is located below the winding frame.

Furthermore, the electric iron powder cleaning soft brush comprises a drilling machine and a soft brush, and the soft brush is connected and arranged below the drilling machine.

Furthermore, a trolley is arranged below the crawler-type magnetic separator and arranged in front of the second water storage tank.

Furthermore, the first oscillator comprises a first belt pulley, a first transverse shaft, a first eccentric shaft and a first connecting rod, the first belt pulley and the first eccentric shaft are arranged in a suspended mode, the first belt pulley is connected with a rotating shaft of a first motor through a first belt, the middle of the first belt pulley penetrates through one end of the first transverse shaft, the first eccentric shaft is arranged at the other end of the first transverse shaft, and the head of the first eccentric shaft is connected with the left side faces of the two primary screening beds through the first connecting rod.

Furthermore, the second oscillator comprises a second belt pulley, a second transverse shaft, a second eccentric shaft and a second connecting rod, the second belt pulley and the second eccentric shaft are arranged in a suspended mode, the second belt pulley is connected with a rotating shaft of a second motor through a second belt, the middle of the second belt pulley penetrates through one end of the second transverse shaft, the second eccentric shaft is arranged at the other end of the second transverse shaft, and the head of the second eccentric shaft is connected with the left side face of the secondary screening bed through the second connecting rod.

Further, the angle range of the inclination angle A is 15-30 degrees, and the angle range of the inclination angle B is 15-30 degrees.

The utility model has the beneficial effects that: the device is provided with the primary screening bed and the secondary screening bed, so that grading screening can be performed, the quality and the precision of the slag can be improved after the secondary screening, the frequency of machine faults can be reduced, impurities can be screened, and the precision purity is greatly guaranteed; the electric iron powder cleaning soft brush is added in the device, so that a special tool can be used for manually cleaning after use, and inconvenience in next use is avoided; the iron powder can be screened out from the water, the recovery rate of the iron powder is high, the engineering investment can be saved, and the production cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of two primary screening beds.

Fig. 2 is a schematic structural diagram of the secondary screening bed.

Fig. 3 is a schematic structural diagram of an electric iron powder cleaning soft brush.

Fig. 4 is a schematic structural view of the first toothed panel and the second toothed panel.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

According to the utility model, as shown in fig. 1 to 4, an embodiment is provided: a secondary slag iron powder screening device comprises two primary screening beds 1 and a secondary screening bed 2, wherein the two primary screening beds 1 are arranged oppositely, a first water storage tank 11 is arranged between the two primary screening beds 1, so that water in the two primary screening beds 1 can flow into the first water storage tank 11, the two primary screening beds 1 and a vertical surface form an inclination angle A (not shown) so that the water in the two primary screening beds 1 can flow into the first water storage tank 11 through inclination, first dentate panels 3 are arranged on the upper side surfaces of the two primary screening beds 1, a first water drainage tank 12 is arranged behind the first dentate panels 3 so that external water can flow into the first water drainage tank 12, a plurality of water outlets 13 are uniformly arranged on the front side surface of the first water drainage tank 12, and the external water flows into the first dentate panels 3 through the water outlets 13 after entering the first water drainage tank 12, a first guide chute 14 is arranged above the first water discharge tank 12, so that slurry can flow into the first toothed panel 3 through the first guide chute 14, a first water pipe placing tank 15 is arranged above the first water discharge tank 12, a first water pipe 16 is arranged in the first water pipe placing tank 15, so that external water can flow into the first water discharge tank 12 through the first water pipe 16, and the first water pipe placing tank 15 is arranged on the left side of the first guide chute 14; the left side surfaces of the two primary screening beds 1 are respectively provided with a first oscillator 4, and the first oscillators 4 oscillate in the left and right directions, so that the first oscillators 4 can drive the first toothed panels 3 to oscillate in the left and right directions; the material containing grooves 17 are formed below the right side surfaces of the two primary screening beds 1, so that slurry can be placed in the material containing grooves 17, stone parts in the slurry can be removed, the second material guide grooves 5 are formed in the right side surfaces of the two primary screening beds 1, the second material guide grooves 5 are arranged between the material containing grooves 17, the second material guide grooves 5 are located below the material containing grooves 17, and the slurry in the material containing grooves 17 can flow into the second material guide grooves 5 and then flow into the secondary screening bed 2 through the second material guide grooves 5; the right side of the secondary screening bed 2 forms an inclined angle B with the horizontal plane, so that water can better flow downwards, a second dentate panel 21 is arranged on the upper side surface of the secondary screening bed 2, a second water discharge groove 22 is arranged behind the second dentate panel 21, the front side surface of the second water discharge groove 22 is provided with a strip-shaped opening 23, so that the water in the second water discharge groove 22 can uniformly flow onto the second toothed panel 21, a second guide chute 5 is arranged above the second water discharge tank 22, so that the slurry screened by the primary screening bed 1 flows into the secondary screening bed 2 through the second guide chute 5, a second water pipe placing groove 24 is arranged above the second water discharging groove 22, a second water pipe 25 is placed in the second water pipe placing groove 24, so that the external water flows into the second discharge tank 22 through the second water pipe 25, and the second water pipe tank 24 is disposed at the left side of the second material guide chute 5; a second oscillating machine 6 is arranged on the left side surface of the secondary screening bed 2, the second oscillating machine 6 oscillates back and forth so as to drive the secondary screening bed 2 to oscillate back and forth, an upright post 26 is arranged on the left side surface of the secondary screening bed 2, a hook 27 is arranged on the front side surface of the upright post 26, and an electric iron powder cleaning soft brush 7 is hung on the hook 27 and used for cleaning iron powder deposited on the second toothed panel 21 after screening, so that the secondary screening bed is convenient to use next time; a second water storage tank 28 is arranged at the front lower part of the secondary screening bed 2, so that when the second oscillator 6 vibrates, fluid objects such as water, silt and the like on the second toothed panel 21 flow into the water storage tank 28; the upper side of the right end of the secondary screening bed 2 is provided with a crawler-type magnetic separator 8 (the model of the crawler-type magnetic separator is GTB600 x 900) for screening out magnetic substances in the slurry; guide wheels (not shown) are arranged on the periphery of the lower side surfaces of the two primary screening beds 1 and the two secondary screening beds 2 for supporting, two guide rails 9 are arranged below the two primary screening beds 1 and the two secondary screening beds 2, and the guide wheels are embedded into the two guide rails 9 so that the guide wheels can move in the guide rails 9; the crawler-type magnetic separator 8 comprises a magnetic separator framework 81, a crawler 82, a magnet 83, a suspension column 84 for fixing the magnetic separator and a support 85 for placing a third motor, wherein the magnetic separator framework 81 is arranged on the upper side surface of the secondary screening bed 2, the crawler 82 is arranged in the middle of the magnetic separator framework 81, the magnet 83 is arranged on the front side surface of the magnetic separator framework 81, the suspension column 84 is arranged on the upper side surface of the magnetic separator framework 81, the support 85 for placing the third motor is fixedly arranged on the upper side surface of the magnetic separator framework 81, the third motor 86 is arranged above the support 85, the third motor 86 drives the crawler 82 to move, and the third motor 86 is connected with the crawler 82; a bobbin 29 is fixedly arranged on the front side surface of the upright post 26, and the hook 27 is positioned below the bobbin 29; the electric iron powder cleaning soft brush 7 comprises a drilling machine 71 and a soft brush 72, wherein the soft brush 72 is connected below the drilling machine 71; a trolley 10 is arranged below the crawler-type magnetic separator 8, and the trolley 10 is arranged in front of the second water storage tank 29; the first oscillator 4 comprises a first belt pulley 41, a first transverse shaft 42, a first eccentric shaft 43 and a first connecting rod 44, the first belt pulley 41 and the first eccentric shaft 43 are arranged in a suspended manner (the first eccentric shaft and the first belt pulley are arranged in a suspended manner by a supporting seat), the first belt pulley 41 is connected with a rotating shaft of a first motor 46 through a first belt 45, the middle part of the first belt pulley 41 penetrates through one end of the first transverse shaft 42, the first eccentric shaft 43 is arranged at the other end of the first transverse shaft 42, and the head part of the first eccentric shaft 43 is connected with the left side surfaces of the two primary screening beds 1 through the first connecting rod 44, so that the first eccentric shaft 43 can drive the two primary screening beds 1 to vibrate left and right through the rotation of the first eccentric shaft 43; the second oscillator 6 comprises a second belt pulley 61, a second transverse shaft 62, a second eccentric shaft 63 and a second connecting rod 64, the second belt pulley 61 and the second eccentric shaft 63 are arranged in a suspended manner (the second eccentric shaft and the second belt pulley are arranged in a suspended manner by using a supporting seat), the second belt pulley 61 is connected with a rotating shaft of a second motor 66 through a second belt 65, the middle part of the second belt pulley 61 penetrates through one end of the second transverse shaft 62, the second eccentric shaft 63 is arranged at the other end of the second transverse shaft 62, and the head part of the second eccentric shaft 63 is connected with the left side surface of the secondary screening bed 2 through the second connecting rod 64, so that the second eccentric shaft 63 can drive the secondary screening bed 2 to vibrate back and forth through the rotation of the second eccentric shaft 63; the angle range of the inclination angle A is 15-30 degrees, and the angle range of the inclination angle B is 15-30 degrees.

The working principle of the utility model is as follows: the slurry mixed with the magnetic substances is poured into the first guide chute, the slurry enters the two first-stage screening beds through the first guide chute, when the slurry enters the two first-stage screening beds, water flows into the first water discharge tank from the first water pipe in the first water pipe groove, then flows into the two first-stage screening beds from the plurality of uniform water outlets in the first water discharge tank, so that the slurry mixed with the iron powder and the water uniformly flow into the first dentate panel, then the first oscillating machine is opened, the first belt pulley starts to rotate to drive the first eccentric shaft to rotate, so that the two first-stage screening beds are driven to oscillate back and forth, the water and the fluid substances of silt are driven to flow into the first water storage tank due to the angle A of the inclined angle of the two first-stage screening beds during oscillation, and the slurry mixed with the iron powder substances is driven to move forward due to the oscillation, the slurry in the material containing groove flows into a second guide groove due to the inclined material containing groove, and then is transmitted to a secondary screening bed by the second guide groove, the slurry falls down from the second guide groove and flows into a second toothed panel of the secondary screening bed, simultaneously, a second water pipe in a second water pipe groove puts water into a second water discharge groove, then the slurry uniformly flows into the second toothed panel of the secondary screening bed by the second water discharge groove, then a second oscillator is opened, a second belt wheel starts to rotate to drive a second eccentric shaft to rotate, so that the secondary screening bed is driven to oscillate back and forth, water and fluid substances such as silt can flow into a second water storage groove due to the inclined angle B of the secondary screening bed, while the fluid substances such as iron powder and stone can always move forward due to the oscillation, most of the iron powder substances can be absorbed by a magnet after entering a magnetic separator, and a small part is not absorbed away by the magnet on the track, and the small part falls into the trolley due to the operation of the track, so that large stone materials can be continuously vibrated forwards by the second vibration machine to be transmitted forwards to enter another step, after the screening is finished, the device stops operating, and a little iron powder can be remained in the teeth due to the tooth-shaped panel, so that the electric iron powder cleaning soft brush can be manually taken down from the hook, the tooth-shaped panel is cleaned, and the iron powder is cleaned in the trolley and then used.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims (9)

1. The utility model provides a second grade slag iron powder sieving mechanism, includes two one-level screening beds and second grade screening bed, its characterized in that: the two primary screening beds are oppositely arranged, a first water storage tank is arranged between the two primary screening beds, the two primary screening beds and a vertical surface form an inclination angle A, first toothed panels are arranged on the upper side surfaces of the two primary screening beds, a first water discharge tank is arranged behind the first toothed panels, a plurality of water outlets are uniformly formed in the front side surface of the first water discharge tank, a first guide groove is arranged above the first water discharge tank, a first placing water pipe groove is arranged above the first water discharge tank, a first water pipe is placed in the first placing water pipe groove, and the first placing water pipe groove is arranged on the left side of the first guide groove; the left side surfaces of the two primary screening beds are provided with first vibrating machines; a material containing groove is formed below the right side surfaces of the two primary screening beds, a second material guide groove is formed in the right side surfaces of the two primary screening beds, the second material guide groove is arranged between the material containing grooves, and the second material guide groove is located below the material containing groove; the right side of the secondary screening bed forms an inclination angle B with the horizontal plane, a second toothed panel is arranged on the upper side face of the secondary screening bed, a second water discharge groove is arranged behind the second toothed panel, a strip-shaped opening is formed in the front side face of the second water discharge groove, a second guide groove is arranged above the second water discharge groove, a second water containing pipe groove is arranged above the second water discharge groove, a second water pipe is placed in the second water containing pipe groove, and the second water containing pipe groove is arranged on the left side of the second guide groove; a second vibrating machine is arranged on the left side face of the secondary screening bed, an upright post is arranged on the left side face of the secondary screening bed, a hook is arranged on the front side face of the upright post, and an electric iron powder cleaning soft brush is hung on the hook; a second water storage tank is arranged at the front lower part of the secondary screening bed; the upper side face of the right end of the secondary screening bed is provided with a crawler-type magnetic separator.

2. The secondary slag iron powder screening device of claim 1, wherein: two one-level screening beds and second grade screening bed downside all are provided with the leading wheel all around, two one-level screening beds and second grade screening bed below all are provided with two guide rails, in the two guide rails of leading wheel embedding.

3. The secondary slag iron powder screening device of claim 1, wherein: crawler-type magnet separator includes magnet separator skeleton, track, magnet, the davit of fixed magnet separator and is used for placing the support of third motor, the magnet separator skeleton set up in the side of going up of second grade screening bed, the track sets up in magnet separator skeleton middle part, magnet set up in the leading flank of magnet separator skeleton, the davit set up in the side of going up of magnet separator skeleton, a support for placing the third motor fixed set up in the last side of magnet separator skeleton.

4. The secondary slag iron powder screening device of claim 1, wherein: the front side of the upright post is fixedly provided with a winding frame, and the hook is positioned below the winding frame.

5. The secondary slag iron powder screening device of claim 1, wherein: the electric iron powder cleaning soft brush comprises a drilling machine and a soft brush, wherein the soft brush is connected and arranged below the drilling machine.

6. The secondary slag iron powder screening device of claim 1, wherein: a trolley is arranged below the crawler-type magnetic separator and arranged in front of the second water storage tank.

7. The secondary slag iron powder screening device of claim 1, wherein: the first oscillating machine comprises a first belt pulley, a first transverse shaft, a first eccentric shaft and a first connecting rod, the first belt pulley and the first eccentric shaft are arranged in a suspended mode, the first belt pulley is connected with a rotating shaft of a first motor through the first belt, the middle of the first belt pulley penetrates through one end of the first transverse shaft, the first eccentric shaft is arranged at the other end of the first transverse shaft, and the head of the first eccentric shaft is connected with the left side faces of the two primary screening beds through the first connecting rod.

8. The secondary slag iron powder screening device of claim 1, wherein: the second oscillating machine comprises a second belt pulley, a second transverse shaft, a second eccentric shaft and a second connecting rod, the second belt pulley and the second eccentric shaft are arranged in a suspended mode, the second belt pulley is connected with a rotating shaft of a second motor through a second belt, the middle of the second belt pulley penetrates through one end of the second transverse shaft, the second eccentric shaft is arranged at the other end of the second transverse shaft, and the head of the second eccentric shaft is connected with the left side face of the secondary screening bed through the second connecting rod.

9. The secondary slag iron powder screening device of claim 1, wherein: the angle range of the inclination angle A is 15-30 degrees, and the angle range of the inclination angle B is 15-30 degrees.

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