CN211920240U

CN211920240U - Barite dust suppression conveying device

Info

Publication number: CN211920240U
Application number: CN202020513082.0U
Authority: CN
Inventors: 鲍中华; 薛银华; 陈俊
Original assignee: Yichang Zhongtai New Material Co ltd
Current assignee: Yichang Zhongtai New Material Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-13
Anticipated expiration: 2030-04-09

Abstract

The utility model provides a barite presses down dirt conveyor, the conveyer belt that sets up including the level with be used for the drive the actuating mechanism of conveyer belt still locates including the cover dust cover outside the conveyer belt, the dust cover both ends set up feed inlet and discharge gate respectively, along a plurality of wind scoops that are located the conveyer belt top of conveyer belt extending direction evenly distributed in the dust cover, the wind scoop includes axis of rotation and a plurality of edge the blade that axis of rotation circumference distributes, the sack is established to the cover on the blade, the axis of rotation both ends with the both sides inner wall of dust cover rotates to be connected, axis of rotation one end is stretched out the dust cover and with set up in the motor of dust cover outer wall links to each other, still set up the export orientation in the dust cover the atomizer of wind scoop, atomizer one end is sealed to be passed the dust cover and. The utility model discloses need not directly to the barite water spray can press down the dirt, alleviateed the burden of carrying, have the beneficial effect of practicing thrift the energy consumption.

Description

Barite dust suppression conveying device

Technical Field

The utility model relates to a technical field of barite production especially relates to barite presses down dirt conveyor.

Background

The existing barite conveying device, such as the chinese utility model patent with application number CN201920314347.1, adopts the sprinkling method for dust suppression, although dust suppression can be fine, the weight of the barite after sprinkling is obviously increased, increasing the burden of the conveying device.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides a barite presses down dirt conveyor, it has solved and has had the problem that the watering can increase the transport burden among the current dirt conveying technology that presses down.

According to the embodiment of the utility model, the barite dust suppression conveying device comprises a conveying belt which is horizontally arranged, a driving mechanism for driving the conveying belt and a dust cover which is covered outside the conveying belt, the two ends of the dust cover are respectively provided with a feed inlet and a discharge outlet, a plurality of air hoppers positioned above the conveying belt are uniformly distributed in the dust cover along the extension direction of the conveying belt, the wind scoop comprises a rotating shaft and a plurality of blades distributed along the circumferential direction of the rotating shaft, the blades are sleeved with a cloth bag, two ends of the rotating shaft are rotatably connected with the inner walls of two sides of the dust cover, one end of the rotating shaft extends out of the dust cover and is connected with a motor arranged on the outer wall of the dust cover, still set up the export in the dust cover and face the atomizer of wind fill, atomizer one end is sealed to be passed the dust cover and connect the storage water tank through the water pump.

Compared with the prior art, the utility model discloses following beneficial effect has: through the atomizer of export orientation wind scoop, the sack that makes the wind scoop surface cover is moist, along with the rotation of wind scoop, can blow out moist wind, because carry jolt and the dust that produces on attached to the hydrone in the wind and subside the conveyer belt, it has solved direct watering and has pressed down the weight gain that the dirt can produce and carry the technical problem of burden, has produced the technological effect that reduces the energy consumption on the basis of pressing down the dirt.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of the conveying belt in the embodiment of the present invention.

Fig. 3 is a schematic view of the dust cover structure provided on one side of the opening/closing door in the embodiment of the present invention.

In the above drawings: 1. a dust cover; 2. a conveyor belt; 3. a wind scoop; 31. a blade; 32. a rotating shaft; 4. a feed inlet; 5. a discharge port; 6. a material guide plate; 7. a rolling brush; 8. an atomizing spray head; 9. a material receiving groove; 10. a mounting seat; 11. a limiting plate; 12. opening and closing the door; 13. a slide rail.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in figure 1, the embodiment of the utility model provides a barite dust suppression conveying device, including the conveyer belt 2 that sets up horizontally and the actuating mechanism (not shown in the figure) that is used for driving conveyer belt 2, still include the dust cover 1 that covers and locates outside conveyer belt 2, dust cover 1 both ends set up feed inlet 4 and discharge gate 5 respectively, a plurality of wind scoops 3 that are located the conveyer belt 2 top are evenly distributed along conveyer belt 2 extending direction in dust cover 1, wind scoops 3 include axis of rotation 32 and a plurality of blades 31 along axis of rotation 32 circumference distribution, the sack is established to the cover on the blade 31, in order to avoid the sack to be thrown away, the sack can adopt the elasticity mouth design, axis of rotation 32 both ends with the both sides inner wall of dust cover 1 rotates to be connected, axis of rotation 32 one end stretch out dust cover 1 and with set up in dust cover 1 outer wall motor (not shown in the figure) link to, an atomizing nozzle 8 with an outlet facing the air hopper 3 is further arranged in the dust cover 1, and one end of the atomizing nozzle 8 penetrates through the dust cover 1 in a sealing mode and is connected with a water storage tank (not shown in the figure) through a water pump (not shown in the figure).

One of the plurality of wind scoops 3 can be used as the driving wind scoop 3 to be connected with the motor, and the rotating shafts 32 of the other wind scoops 3 can be linked with the driving wind scoop 3 through gears or other transmission mechanisms.

As shown in fig. 2, the conveying belt 2 is a net structure, and the two sides of the conveying belt 2 are both provided with a limiting plate 11. The reticular conveyer belt 2 can enable small dust in barite to fall down, so that the small dust is prevented from always bumping on the conveyer belt 2, and the raised dust is reduced from the source.

As shown in fig. 3, an opening and closing door 12 is arranged below one end of the dust cover 1, a slide rail 13 and a material receiving groove 9 connected with the slide rail 13 in a sliding manner are arranged below the conveying belt 2, and the slide rail 13 extends out of the opening and closing door 12. The material receiving groove 9 is used for containing small particles or dust falling from the conveying belt 2. The slide rail 13 and the opening and closing door 12 are arranged, so that the material receiving groove 9 can be regularly slid out of the dust cover 1 to clean the material receiving groove 9.

The distance between the end part of one end of the conveying belt 2 and the vertical projection position of the feed inlet 4 on the conveying belt 2 is 20-50cm, a rolling brush 7 is arranged between the end part of one end of the conveying belt 2 and the vertical projection position of the feed inlet 4 on the conveying belt 2, two ends of the rolling brush 7 are rotatably connected with the inner wall of the dust cover 1, and bristles of the rolling brush 7 are in contact with the upper surface of the conveying belt 2. The brush hairs of the rolling brush 7 contact the upper surface of the conveying belt 2, so that the rolling brush 7 can rotate along with the movement of the conveying belt 2, and meshes on the conveying belt 2 are cleaned to avoid being blocked by dust and small particles. Set up rolling brush 7 between 2 one end tip of conveyer belt to feed inlet 4 vertical projection positions on conveyer belt 2, because rolling brush 7 has the tiny particle to bounce when clearing up conveyer belt 2, if set up rolling brush 7 at ejection of compact one end or conveyer belt 2's return stroke one section, then can make dirty 1 inner wall of dust cover or ground, and set up the position that sets up in this embodiment, then the tiny particle can fall on conveyer belt 2 once more along with the feeding of new.

And a mounting seat 10 for mounting the dust cover 1. Dust cover 1 is the open cuboid structure in bottom, and mount pad 10 is fixed in subaerially, can be used to fixed dust cover 1's lower extreme.

The lower part of one end, far away from the feeding hole 4, of the conveying belt 2 is provided with a material guide plate 6, and the material guide plate 6 is obliquely arranged and extends to the discharging hole 5. The material guiding plate 6 is fixed on the inner wall of the dust cover 1 or fixed on the ground through a bracket. The barite is discharged from the discharge port 5 and enters the next working procedure.

The detailed working process of the embodiment is as follows: and starting the water pump to wet the surface of the air hopper 3 by the atomizing nozzle 8. The conveyor belt 2 then starts running and at the same time starts feeding. The barite falls on the conveying belt 2 and then moves along with the conveying belt 2, part of small particles fall into the material receiving groove 9 along the meshes of the conveying belt 2 on the way, dust raised in the air is attached to water molecules in the air blown out by the air hopper 3 and then falls on the conveying belt 2, and the barite continues to move along with the conveying belt 2. After reaching the end of the conveyer belt 2, the barite falls down onto the material guide plate 6 under the action of self weight, and then is discharged from the discharge port 5 to enter the next procedure. The particles clogged in the meshes of the conveyor belt 2 are cleaned by the rolling brush 7 before the conveyor belt 2 returns to the feed position. Because the dust can be suppressed without directly spraying water on the barite, the effect of reducing the conveying burden and saving the energy consumption is generated.

Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. Barite presses down dirt conveyor, including the conveyer belt of level setting with be used for the drive the actuating mechanism of conveyer belt, its characterized in that: still locate including the cover dust cover outside the conveyer belt, the dust cover both ends set up feed inlet and discharge gate respectively, along a plurality of wind scoops that are located the conveyer belt top of conveyer belt extending direction evenly distributed in the dust cover, wind scoops include axis of rotation and a plurality of edge the blade that axis of rotation circumference distributes, the sack is established to the cover on the blade, the axis of rotation both ends with the both sides inner wall of dust cover rotates to be connected, axis of rotation one end is stretched out the dust cover and with set up in the motor of dust cover outer wall links to each other, still set up the export orientation in the dust cover the atomizer of wind scoops, atomizer one end is sealed to be passed the dust cover connects the storage water tank.

2. A barite dust suppression transport unit as claimed in claim 1 wherein: the conveyer belt is network structure, just the conveyer belt both sides all are equipped with the limiting plate.

3. A barite dust suppression transport unit as claimed in claim 2 wherein: an opening and closing door is arranged below one end of the dust cover, a sliding rail and a material receiving groove in sliding connection with the sliding rail are arranged below the conveyor belt, and the sliding rail extends to the outside of the opening and closing door.

4. A barite dust suppression transport unit as claimed in claim 2 wherein: the distance between the end part of one end of the conveying belt and the vertical projection position of the feed inlet on the conveying belt is 20-50cm, a rolling brush is arranged between the end part of one end of the conveying belt and the vertical projection position of the feed inlet on the conveying belt, two ends of the rolling brush are rotatably connected with the inner wall of the dust cover, and bristles of the rolling brush are in contact with the upper surface of the conveying belt.

5. A barite dust suppression transport unit as claimed in claim 3 wherein: the dustproof cover is characterized by also comprising a mounting seat for mounting the dustproof cover.

6. A barite dust suppression transport unit as claimed in claim 1 wherein: the conveyer belt is kept away from the below of feed inlet one end sets up the stock guide, the stock guide slope sets up and extends to the discharge gate.