CN113751211B

CN113751211B - Mineral flotation equipment

Info

Publication number: CN113751211B
Application number: CN202111104043.0A
Authority: CN
Inventors: 顾世景
Original assignee: Xinjiang Xinghongtai Co ltd
Current assignee: Xinjiang Xinghongtai Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-06-28
Anticipated expiration: 2041-09-22
Also published as: CN113751211A

Abstract

The invention belongs to the field of mineral flotation, and particularly relates to mineral flotation equipment which comprises a support frame, wherein a collecting box is placed on a bottom plate of the support frame, a barrel body is arranged above the support frame, a collecting tank is arranged on the outer side of the upper edge of the barrel body, a compressor base is fixedly connected above the barrel body, an air compressor is arranged above the compressor base, the air compressor is fixedly connected with a driving part through a pipeline, a sliding body is arranged in the driving part and is in sliding connection with the driving part, a first telescopic rod is fixedly arranged outside the driving part, and a foam scraping part is arranged on the upper side of the outer wall of the driving part.

Description

Mineral flotation equipment

Technical Field

The invention belongs to the field of mineral flotation, and particularly relates to mineral flotation equipment.

Background

The flotation equipment is mechanical equipment for finishing the flotation process, and in the flotation equipment, ore pulp treated by adding a medicament is stirred and aerated to ensure that certain ore particles are selectively fixed on bubbles; the water is floated to the surface of the ore pulp and is scraped to form foam products, the rest part of the water is remained in the ore pulp so as to achieve the aim of separating minerals, and the structural form and the effect of the current flotation equipment still have room for improvement.

Disclosure of Invention

The object of the present invention is to solve the above problems of the prior art by providing a mineral flotation plant that allows a better flotation of minerals.

In order to achieve the purpose, the invention adopts the following technical scheme:

preferably, mineral flotation equipment comprises a supporting frame, a collecting box is placed on a bottom plate of the supporting frame, a barrel body is arranged above the supporting frame, a collecting tank is arranged on the outer side of the upper edge of the barrel body, a compressor base is fixedly connected to the upper side of the barrel body, an air compressor is arranged above the compressor base and fixedly connected with a driving part through a pipeline, a sliding body is arranged in the driving part and connected in a sliding mode, a first telescopic rod is fixedly arranged outside the driving part, and a foam scraping part is arranged on the upper side of the outer wall of the driving part.

Preferably, a fourth tension spring connected with the sliding body is arranged in the driving part, the inner wall of the collecting tank is flush with the upper surface of the barrel body, the outer wall of the collecting tank is higher than the inner wall of the collecting tank, a discharge door is arranged at the lower end of the barrel body, and four upper ejector block baffles corresponding to the four first telescopic rods are fixedly arranged on the upper surface of the barrel body.

Preferably, the driver part includes the pipeline, the pipeline below has linked firmly the end cover, the end cover below aligns direction fixedly connected with inner tube along the end cover axis, it has the through-hole to open on the wall of inner tube, be equipped with the check valve in the through-hole the outer face of cylinder of inner tube is rotated and is connected with the urceolus, it is close to go up kicking block baffle lower surface inner tube inner wall one side is equipped with the kicking block baffle, be equipped with down the kicking block under going up the kicking block baffle, the periphery that the urceolus is close to end cover one side is equipped with the screw rod.

Preferably, the sliding body is provided with a spiral groove along the axis direction, a sliding block is arranged in the sliding body, one side of the sliding block is provided with a second through hole, the sliding body on one side of the second through hole is provided with first through holes in a vertically symmetrical distribution manner, the other side of the sliding block is provided with a third through hole in a vertically symmetrical distribution manner, and the sliding block on one side of the third through hole is provided with a sliding groove vertically.

Preferably, including locating the rotation head of keeping away from the urceolus direction on the first telescopic link, be equipped with the orifice in the rotation head, all be equipped with the check valve in the orifice, the orifice is equipped with first extension spring on being close to the periphery of urceolus direction, the first extension spring other end links firmly on the urceolus outer wall.

Preferably, scrape bubble part and include the sliding sleeve it is equipped with the slide bar to slide in the sliding sleeve, the sliding sleeve is close to urceolus one side and has linked firmly the second telescopic link, be equipped with the second extension spring in the second telescopic link, the second telescopic link other end links firmly on the urceolus outer wall the casing has been linked firmly on the middle section outer wall that urceolus one side was kept away from to the sliding sleeve, the casing is kept away from and is equipped with the damping hole on the wall of sliding sleeve one side, lower part in the casing has set firmly the slide of leading, be equipped with the through-hole on the slide of leading, the through-hole lower extreme is the flabellum of perpendicular to sliding sleeve and has become the mouth, it is equipped with sliding connection's slide to lead the slide top, be equipped with the through-hole on the slide, the slide is close to sliding sleeve one side and is equipped with the discharge door spring and links to each other with the sliding sleeve, two it is equipped with the third extension spring to connect between the slide bar.

Has the beneficial effects that:

1. the rotatory jet-propelled first telescopic link of rotor drives the rotor and stretches out simultaneously, and the spiral is jet-propelled can be better to the stirring of the ore pulp that is in the staving bottom, has increased the area of contact of bubble with untreated ore pulp.

2. The intermittent operation, the high pressure air injection spiral blowout makes the bubble generation more stable simultaneously.

3. The mechanism can be driven to push out the mineralized bubbles while generating the bubbles, and the outer wall of the sliding sleeve and the inner wall of the collecting tank, which are in contact with the mineralized bubbles, can be automatically cleaned after being pushed out.

4. The discharge door is arranged below the barrel body in a conical shape, so that waste mineral aggregate is conveniently treated.

Drawings

FIG. 1 is a perspective view of a solid of the present invention

FIG. 2 is a top view of the present invention

FIG. 3 is a sectional view taken along line A-A in FIG. 2

FIG. 4 is a sectional view taken along line B-B of FIG. 3

FIG. 5 is a partial enlarged view of the portion C in FIG. 3

FIG. 6 is an enlarged view of a portion of FIG. 4 at D

FIG. 7 is a partial enlarged view of E in FIG. 3

In the figure, a supporting frame 11, a collecting box 12, a barrel body 13, a collecting tank 14, a compressor base 15, an air compressor 16, a pipeline 174, a driving part 17, a sliding body 18, a first telescopic rod 19, a foam scraping part 20, a fourth tension spring 48, a discharging door 21, a first telescopic rod 19, an upper top block baffle 177, a pipeline 174, an end cover 176, an inner cylinder 171, a one-way valve 175, an outer cylinder 172, a lower top block 178, a screw 173, a sliding block 181, a second through hole 183, a first through hole 182, a third through hole 184, a rotating head 191, a spraying hole 192, a first tension spring 193, a sliding sleeve 201, a sliding rod 202, a second telescopic rod 203, a second tension spring 207, a shell 204, a damping hole 209, a guide sliding plate 206, a sliding plate 205, a discharging door spring 210, a third tension spring 208, a sliding plate 208, a sliding door spring 201, a sliding door spring and a sliding door are arranged on the supporting frame

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

According to fig. 1, a mineral flotation device comprises a support frame 11, a collection box 12 is placed on a bottom plate of the support frame 11, a barrel body 13 is arranged above the support frame 11, a collection groove 14 is formed in the outer side of the upper edge of the barrel body 13, a compressor base 15 is fixedly connected to the upper side of the barrel body 13, an air compressor 16 is arranged above the compressor base 15, the air compressor 16 is fixedly connected with a driving part 17 through a pipeline 174, a sliding body 18 is arranged in the driving part 17 and is in sliding connection, a first telescopic rod 19 is fixedly arranged outside the driving part 17, and a foam scraping part 20 is arranged on the upper side of the outer wall of the driving part 17.

According to fig. 1 and 2, a fourth tension spring 48 is arranged in the driving part 17 and connected with the sliding body 18, the inner wall of the collecting tank 14 is flush with the upper surface of the barrel body 13, the outer wall of the collecting tank 14 is higher than the inner wall of the collecting tank 14, a discharge door 21 is arranged at the lower end of the barrel body 13, and four upper ejecting block baffles 177 corresponding to the four first telescopic rods 19 are fixedly arranged on the upper surface of the barrel body 13.

According to fig. 3 and 4, the driving part 17 comprises a pipeline 174, an end cover 176 is fixedly connected below the pipeline 174, an inner cylinder 171 is fixedly connected below the end cover 176 along the axis aligning direction of the end cover 176, a through hole is formed in the wall of the inner cylinder 171, a one-way valve 175 is arranged in the through hole, an outer cylinder 172 is rotatably connected on the outer cylinder surface of the inner cylinder 171, an upper ejector block baffle 177 is arranged on one side, close to the inner wall of the inner cylinder 171, of the lower surface of the upper ejector block baffle 177, a lower ejector block 178 is arranged under the upper ejector block baffle 177, and a screw 173 is arranged on the circumferential surface of one side, close to the end cover 176, of the outer cylinder 172.

According to fig. 5, the sliding body 18 is provided with a spiral groove along the axial direction, the sliding body 18 is provided with a sliding block 181, one side of the sliding block 181 is provided with a second through hole 183, the sliding body 18 on one side of the second through hole 183 is provided with first through holes 182 in a vertically symmetrical manner, the other side of the sliding block 181 is provided with third through holes 184 in a vertically symmetrical manner along the sliding block 181, and the sliding block 181 on one side of the third through holes 184 is provided with a sliding groove in a vertically symmetrical manner.

According to fig. 4 and 7, the first telescopic rod 19 comprises a rotating head 191 arranged in a direction away from the outer cylinder 172, spray holes 192 are formed in the rotating head 191, check valves are arranged in the spray holes 192, a first tension spring 193 is arranged on the circumferential surface of the spray holes 192 in a direction close to the outer cylinder 172, and the other end of the first tension spring 193 is fixedly connected to the outer wall of the outer cylinder 172.

According to fig. 6, the foam scraping component 20 includes a sliding sleeve 201, sliding rods 202 are slidably disposed in the sliding sleeve 201, one side of the sliding sleeve 201 close to the outer cylinder 172 is fixedly connected with a second telescopic rod 203, a second tension spring 207 is disposed in the second telescopic rod 203, the other end of the second telescopic rod 203 is fixedly connected to the outer wall of the outer cylinder 172, a casing 204 is fixedly connected to the outer wall of the middle section of one side of the sliding sleeve 201 far away from the outer cylinder 172, a damping hole 209 is disposed on the wall of one side of the casing 204 far away from the sliding sleeve 201, a sliding guide plate 206 is fixedly disposed at the lower portion in the casing 204, a through hole is disposed on the sliding guide plate 206, the lower end of the through hole is a sector divergence opening perpendicular to the sliding sleeve 201, a sliding plate 205 in sliding connection is disposed above the sliding guide plate 206, a through hole is disposed on the sliding plate 205, a discharge door spring 210 disposed on one side of the sliding sleeve 205 close to the sliding sleeve 201 is connected with the sliding sleeve 201, and a third tension spring 208 is disposed between the two sliding rods 202.

Principle of operation

Pouring the ore slurry into the equipment, starting the air compressor 16, the air compressor 16 will input the compressed air into the pipeline 174, the compressed air enters into the pipe 17 through the transmission of the pipeline 174, at this time, the sliding body 18 is at the upper part in the inner cylinder 171, the upper top block baffle 177 has reset the sliding block 181, the second through hole 183 is staggered with the first through hole 182, the compressed air pushes the sliding body 18 to slide downwards until the spiral groove in the sliding body 18 starts to engage with the screw 173, the lower top block 178 starts to drive the outer cylinder 172 to rotate while the sliding body 18 slides downwards, when the sliding body 18 slides through the one-way valve 175, the compressed air enters into the gap between the inner cylinder 171 and the outer cylinder 172, further, the compressed air enters the first telescopic rod 19 to push to extend, and the compressed air is ejected through the ejection hole 192, under the reaction of the air ejection, the rotating head 191 rotates, at this time, the high-pressure air is ejected spirally, the bubbles are more uniformly produced, and meanwhile, the rotating head 191 rotates to extend out for air injection, so that the ore pulp at the bottom of the barrel body 13 can be better turned, and the contact area between the bubbles and the untreated ore pulp is increased.

When the first telescopic rod 19 is pushed by gas to extend out, high-pressure gas is pushed into the foam scraping component 20, so that the second telescopic rod 203 begins to extend out, the gas also pushes the sliding rod 202 to slide out from the sliding sleeve 201, the sliding sleeve 201 pushes mineral foam out to the collecting tank 14, when the sliding body 18 slides to the bottom of the inner cylinder 171, the protruding part of the sliding plate 205 just touches the upper top block baffle 177, the through holes in the sliding plate 205 are pushed to be aligned with the through holes in the guide sliding plate 206, and the high-pressure gas is sprayed out to clean mineralized foam on the outer wall of the inner cylinder 171 and the inner wall of the collecting tank 14.

When the sliding body 18 slides to the bottom of the inner cylinder 171, the lower top block 178 slides into the third through hole 184, the second through hole 183 on the sliding block 181 is pushed to be aligned with the first through hole 182, the air pressure on the upper side and the lower side of the sliding body 18 is communicated, the sliding body starts to reset under the pulling of the fourth tension spring 48, because of the establishment of the one-way valve 175, the air can only flow out from the inner cylinder 171 in one way, under the condition that no air pressure is pushed, the first telescopic rod 19 starts to reset under the pulling of the first tension spring 193, the air in the first telescopic rod 19 flows into the bubble scraping component 20, when the air pressure in the bubble scraping component 20 is reduced, the sliding rod 202 and the second telescopic rod 203 reset under the pulling of the third tension spring 208, the sliding plate 205 resets under the pushing of the discharge door spring 210, and because of the establishment of the damping hole 209, the damping hole 209 ensures that the air flow in from the outside is not blocked, but flows out from the inside is blocked, so that the sliding plate 205 resets slowly, the through hole where the sliding plate 205 is aligned with the guide sliding plate 206 is still aligned with the through hole, air can escape through the through-holes until the bubble scraping means 20 is reset and the through-holes are out of alignment.

When the sliding body 18 slides back to the top of the inner cylinder 171, the upper top block baffle 177 slides into the third through hole 184 to push the second through hole 183 on the sliding block 181 to be out of alignment with the first through hole 182, so that the sliding body 18 is in a closed state up and down, the next working stroke is started, and the treated ore pulp can fall into the collecting tank through the discharge door.

The above description is only an embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structures or equivalent processes performed by the present invention or directly or indirectly applied to other related technical fields are also included in the scope of the present invention.

Claims

1. Mineral flotation equipment comprises a support frame (11) and is characterized in that a collection box (12) is placed on a bottom plate of the support frame (11), a barrel body (13) is arranged above the support frame (11), a collection tank (14) is arranged on the outer side of the upper edge of the barrel body (13), a compressor base (15) is fixedly connected above the barrel body (13), an air compressor (16) is arranged above the compressor base (15), the air compressor (16) is fixedly connected with a driving part (17) through a pipeline (174), a sliding body (18) is arranged in the driving part (17) and is in sliding connection with the driving part, a first telescopic rod (19) is fixedly arranged outside the driving part (17), and a foam scraping part (20) is arranged on the upper side of the outer wall of the driving part (17);

A fourth tension spring (48) connected with the sliding body (18) is arranged in the driving part (17), the inner wall of the collecting tank (14) is flush with the upper surface of the barrel body (13), the outer wall of the collecting tank (14) is higher than the inner wall of the collecting tank (14), a discharge door (21) is arranged at the lower end of the barrel body (13), and four upper jacking block baffles (177) corresponding to the four first telescopic rods (19) are fixedly arranged on the upper surface of the barrel body (13);

the driving part (17) comprises a pipeline (174), an end cover (176) is fixedly connected to the lower portion of the pipeline (174), an inner cylinder (171) is fixedly connected to the lower portion of the end cover (176) along the axis aligning direction of the end cover (176), a through hole is formed in the wall of the inner cylinder (171), a one-way valve (175) is arranged in the through hole, an outer cylinder (172) is rotatably connected to the outer cylinder surface of the inner cylinder (171), an upper ejection block baffle (177) is arranged on one side, close to the inner wall of the inner cylinder (171), of the lower surface of the upper ejection block baffle (177), a lower ejection block (178) is arranged under the upper ejection block baffle (177), and a screw rod (173) is arranged on the circumferential surface of one side, close to the end cover (176), of the outer cylinder (172);

the sliding body (18) is provided with a spiral groove along the axis direction, a sliding block (181) is arranged in the sliding body (18), a second through hole (183) is formed in one side of the sliding block (181), first through holes (182) are symmetrically distributed in the vertical direction of the sliding body (18) along one side of the second through hole (183), third through holes (184) are symmetrically distributed in the vertical direction of the sliding block (181) on the other side of the sliding block (181), and sliding grooves are formed in the vertical direction of the sliding block (181) on one side of the third through hole (184);

The first telescopic rod (19) comprises a rotating head (191) arranged in the direction far away from the outer cylinder (172), spray holes (192) are formed in the rotating head (191), one-way valves are arranged in the spray holes (192), a first tension spring (193) is arranged on the circumferential surface of each spray hole (192) close to the outer cylinder (172), and the other end of each first tension spring (193) is fixedly connected to the outer wall of the outer cylinder (172);

the foam scraping component (20) comprises a sliding sleeve (201), a sliding rod (202) is arranged in the sliding sleeve (201) in a sliding mode, the sliding sleeve (201) is close to one side of an outer barrel (172) and fixedly connected with a second telescopic rod (203), a second tension spring (207) is arranged in the second telescopic rod (203), the other end of the second telescopic rod (203) is fixedly connected onto the outer wall of the outer barrel (172), a shell (204) is fixedly connected onto the outer wall of the middle section of one side, far away from the outer barrel (172), of the sliding sleeve (201), a damping hole (209) is formed in the wall, far away from one side of the sliding sleeve (201), of the shell (204), a guide sliding plate (206) is fixedly arranged at the lower part in the shell (204), a through hole is formed in the guide sliding plate (206), the lower end of the through hole is a fan-shaped opening perpendicular to the sliding sleeve (201), a sliding connection sliding plate (205) is arranged above the guide sliding plate (206), and a through hole is formed in the sliding plate (205), one side of the sliding plate (205), which is close to the sliding sleeve (201), is provided with a discharge door spring (210) which is connected with the sliding sleeve (201), and a third tension spring (208) is connected between the two sliding rods (202).