CN220611171U - Ore primary separation conveyor - Google Patents

Abstract

The utility model provides an ore primary separation conveying device which comprises a box body and a feeding pipe, wherein a channel is fixedly arranged in the box body, the channel is obliquely arranged, the bottom surface of the channel is an arc surface, a rotating shaft is arranged above the channel, a driving mechanism is connected to the rotating shaft in a transmission way, a conveying blade which is spirally arranged is fixedly connected to the rotating shaft, a water supply system which keeps the height of a liquid level is arranged in the box body, a baffle which is fixedly connected with the box body is arranged above one lower end of the channel, the rotating shaft is rotationally connected with the baffle, the conveying blade and the channel are the same in interval, the side surface of the box body is connected with a first discharging pipe which is used for collecting sewage and particles on the channel, the channel is provided with uniformly distributed first through holes, the diameter of the first through holes is smaller than the interval between the conveying blade and the channel, the bottom of the box body is connected with a second discharging pipe which is used for collecting sewage and particles below the channel, and one higher end of the channel is connected with a third discharging pipe. The conveying device can effectively screen out small-particle ores and impurities and clean out soil.

Description

Ore primary separation conveyor

Technical Field

The utility model relates to the technical field of ore conveying equipment, in particular to an ore primary separation conveying device.

Background

After the ore exploitation, need utilize conveying equipment to carry the ore thing piece to broken processing equipment in, current conveying equipment adopts band conveyer to carry mostly, but because the ore surface of exploitation often adheres to more earth, still mingles with more granule ore and impurity, and single utilization belt conveyor can together transport these earth and granule ore impurity to broken processing equipment in, and earth impurity can accumulate in broken processing equipment easily, influences its machining efficiency.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides an ore primary separation conveying device which is used for effectively cleaning soil on the surface of ores and screening out small-particle ores and impurities.

According to the embodiment of the utility model, the ore primary separation conveying device comprises a box body and a feeding pipe arranged at the top of the box body, wherein a channel which is arranged along the length direction of the feeding pipe is fixedly arranged in the box body, the channel is obliquely arranged, the bottom surface of the channel is an arc surface, a rotating shaft which is parallel to the axis of the channel is arranged above the channel, a driving mechanism is connected in a transmission manner of the rotating shaft, a conveying blade which is spirally arranged is fixedly connected to the rotating shaft, a water supply system which keeps the height of the liquid level is arranged in the box body, a baffle which is fixedly connected with the box body is arranged above one lower end of the channel, the rotating shaft is rotationally connected with the baffle, the conveying blade and the channel are the same in interval, the side surface of the box body is connected with a first discharging pipe which is used for collecting sewage and particles on the channel, the diameter of the first through hole is smaller than the distance between the conveying blade and the channel, the bottom of the box body is connected with a second discharging pipe which is used for collecting sewage and particles below the channel, and a third discharging pipe which is higher than the channel is connected with the third discharging pipe.

Preferably, the conveying blades are provided with second through holes which are uniformly distributed, and the aperture of the second through holes is not larger than that of the first through holes.

Further preferably, the feeding pipe is arranged at one side of the baffle close to the rotating shaft, and the feeding pipe extends to be below the liquid level in the box body.

Further preferably, the water supply system comprises a water supply pipe fixedly arranged at the top of the box body, and the water supply pipe is connected with spray heads uniformly distributed along the length direction of the box body.

Further preferably, the water supply system further comprises a water level sensor fixedly arranged in the box body.

Further preferably, the water level sensor is fixedly arranged at one side of the baffle plate far away from the rotating shaft.

Further preferably, a drying system is further arranged on one side of the box body, and the third discharging pipe is communicated with the drying system.

Still further preferably, the drying system comprises a drying box, a belt conveyor horizontally arranged in the drying box, and a blowing port arranged on the side surface of the belt conveyor, wherein the third discharging pipe stretches into the drying box and extends to the upper part of the belt conveyor, a drain pipe is arranged at the bottom of the drying box, and a discharge port is arranged at the bottom of one end of the drying box, which is far away from the third discharging pipe.

Compared with the prior art, the utility model has the following beneficial effects: set up the passageway that the bottom surface is the arc surface and slope, set up conveying blade on the passageway, promote massive ore upward movement through conveying blade, and the interval downward movement between conveying blade and the passageway can then be followed to the ore of tiny particle and impurity, realizes preliminary separation effect, has set up water supply system simultaneously, keeps the liquid level in the box to walk the ore that is close to the passageway bottom, in conveying process, can wash earth away, reduces to carry away the earth of adhesion at the ore surface.

Drawings

Fig. 1 is a schematic structural view of an ore primary separation conveying device of the utility model.

Fig. 2 is a right-side view structure schematic diagram of a channel and a conveying blade in the ore primary separation conveying device.

In the above figures: 1. a case; 101. a feed pipe; 2. a channel; 201. a first through hole; 3. a rotating shaft; 301. conveying blades; 302. a second through hole; 4. a water supply system; 401. a water supply pipe; 402. a spray head; 403. a water level sensor; 5. a baffle; 6. a first discharge pipe; 7. a second discharge pipe; 8. a third discharge pipe; 9. a drying system; 901. a drying box; 902. a belt conveyor; 903. blowing an air port; 904. a drain pipe; 905. and a discharge port.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1 and 2, an ore primary separation conveying device comprises a box body 1 and a feeding pipe 101 arranged at the top of the box body 1, wherein a channel 2 arranged along the length direction of the channel 2 is fixedly arranged in the box body 1, the bottom surface of the channel 2 is an arc surface, two sides of the channel 2 are welded with the inner wall of the box body 1, a rotating shaft 3 parallel to the axis of the channel 2 is arranged above the channel 2, the rotating shaft 3 penetrates through the box body 1 and is in transmission connection with a driving mechanism fixed on the outer wall of the box body 1, conveying blades 301 which are spirally arranged are fixedly connected to the rotating shaft 3, a water supply system 4 for keeping the liquid level height is arranged in the box body 1, a baffle 5 and the feeding pipe 101 which are fixedly connected with the box body 1 are arranged above one lower end of the channel 2, the rotating shaft 3 is in rotation connection with the baffle 5, the conveying blades 301 are the same as the space between the channel 2, the side surface of the box body 1 is connected with a first discharging pipe 6 used for collecting sewage and particles on the channel 2, the first discharging pipe 6 is in transmission connection with a first discharging pipe 6 which is fixed on the outer wall of the box body 1, the first discharging pipe 6 is positioned on one side of the channel 3 and is far away from the first discharging pipe 201 and is connected with the first channel 2, the diameter of the first discharging pipe 201 is far from the first discharging pipe 2 is far from the first channel 2, and is connected with the first discharging pipe 2, and is far from the first discharging pipe 2 is provided with the channel 2, and is provided with a distance between the diameter 1 is far from the first discharging pipe 2 is and has and is far from the diameter is and is far from the channel 2 is and is far from the collecting;

ore is far away from the lower end of the channel 2 which passes through the feed pipe 101, the rotating shaft 3 is driven to rotate by the driving mechanism, the rotating shaft 3 drives the conveying blade 301 to rotate, the ore raw material is conveyed upwards along the channel 2, the large ore raw material moves upwards to the third discharge pipe 8, part of small-particle ore raw material moves downwards from the interval between the conveying blade 301 and the channel 2, is gathered at one side of the baffle 5 and is discharged through the first discharge pipe 6, the ore is cleaned in the conveying process under the action of the water supply system 4, and can be discharged through the second discharge pipe 7 along with the water flow passing through the first through hole 201;

in order to reduce the soil and small particles mixed between the ore blocks and particles, the conveying blades 301 are provided with uniformly distributed second through holes 302, the aperture of the second through holes 302 is not larger than that of the first through holes 201, and the soil can flow downwards after being washed by water or can flow through the second through holes 302, so that the soil and small particles mixed between the large ores can be cleaned conveniently;

in order to prevent particles from splashing, the feeding pipe 101 is arranged on one side of the baffle 5 close to the rotating shaft 3, and the feeding pipe 101 extends to below the liquid level in the box body 1, so that the ore can be subjected to the buffering effect of water after falling;

specifically, the water supply system 4 includes a water supply pipe 401 fixedly disposed at the top of the tank 1, and the water supply pipe 401 is connected with spray heads 402 uniformly distributed along the length direction of the tank 1;

in order to facilitate monitoring the liquid level of the tank 1, the water supply system 4 further comprises a water level sensor 403 fixedly arranged in the tank 1, so as to facilitate controlling the water supply system 4 to adjust the liquid level;

in order to improve the monitoring accuracy, the water level sensor 403 is fixedly arranged on one side of the baffle 5 away from the rotating shaft 3, the liquid level on two sides of the baffle 5 is always the same, and the liquid level on one side of the baffle 5 away from the rotating shaft 3 is more stable under the blocking effect of the baffle 5.

Embodiment two:

in order to facilitate ore collection and subsequent operation, on the basis of the first embodiment, a drying system 9 is further arranged at one side of the box body 1, and the third discharging pipe 8 is communicated with the drying system 9;

specifically, drying system 9 includes stoving case 901, level setting are in band conveyer 902 in the stoving case 901, set up band conveyer 902 side's blast gate 903, blast gate 903 passes through the pipeline and is connected with the stoving fan, third discharging pipe 8 stretch into stoving case 901 is inside and extend to band conveyer 902 top, the bottom of stoving case 901 is equipped with drain pipe 904, and its one end bottom that keeps away from third discharging pipe 8 is equipped with discharge gate 905, and the top of stoving case 901 still is equipped with exhaust duct.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (8)

1. The utility model provides an ore primary dressing conveyor, is in including box (1), setting inlet pipe (101) at box (1) top, box (1) internal fixation is equipped with passageway (2) that set up along its length direction, its characterized in that: the utility model discloses a sewage treatment device, including passageway (2), baffle (5), baffle (301) with the interval is the same between passageway (2), the side of box (1) is connected with and is used for collecting sewage and granule on passageway (2) first discharging pipe (6), be equipped with evenly distributed's first through-hole (201) on passageway (2), the diameter of first through-hole (201) is less than conveying vane (301) with interval between passageway (2) 1) fixed connection baffle (5), pivot (3) with baffle (5) rotate to be connected, baffle (5) conveying vane (301) with the interval is the same between passageway (2), the side of box (1) is connected with and is used for collecting sewage and granule on passageway (2) first discharging pipe (6), be equipped with evenly distributed's first through-hole (201) on passageway (2), the diameter of first through-hole (201) be less than conveying vane (301) with interval between passageway (2), bottom of the box (1) is connected with and is used for collecting granule (8) below passageway (2).

2. An ore primary dressing and conveying device according to claim 1, characterized in that: the conveying blades (301) are provided with second through holes (302) which are uniformly distributed, and the aperture of each second through hole (302) is not larger than that of each first through hole (201).

3. An ore primary dressing and conveying device according to claim 1, characterized in that: the feeding pipe (101) is arranged on one side of the baffle (5) close to the rotating shaft (3), and the feeding pipe (101) extends to the position below the liquid level in the box body (1).

4. A primary ore dressing and conveying device according to any one of claims 1 to 3, wherein: the water supply system (4) comprises a water supply pipe (401) fixedly arranged at the top of the box body (1), and the water supply pipe (401) is connected with spray heads (402) uniformly distributed along the length direction of the box body (1).

5. An ore primary dressing and conveying apparatus according to claim 4, wherein: the water supply system (4) further comprises a water level sensor (403) fixedly arranged in the box body (1).

6. An ore primary dressing and conveying apparatus according to claim 5, wherein: the water level sensor (403) is fixedly arranged on one side, far away from the rotating shaft (3), of the baffle (5).

7. An ore primary dressing and conveying apparatus according to claim 6, wherein: one side of the box body (1) is also provided with a drying system (9), and the third discharging pipe (8) is communicated with the drying system (9).

8. An ore primary dressing and conveying apparatus according to claim 7, wherein: drying system (9) are in including stoving case (901), level setting band conveyer (902) in stoving case (901), setting are in blast gate (903) of band conveyer (902) side, third discharging pipe (8) stretch into stoving case (901) are inside and extend to band conveyer (902) top, the bottom of stoving case (901) is equipped with drain pipe (904), and its one end bottom of keeping away from third discharging pipe (8) is equipped with discharge gate (905).