CN220371142U

CN220371142U - Crushing and grinding device for barite powder

Info

Publication number: CN220371142U
Application number: CN202321923528.7U
Authority: CN
Inventors: 陈杰威; 刘兆康; 刘垚瑶; 林芯羽
Original assignee: Sichuan Hayward Petroleum Engineering Technology Co ltd
Current assignee: Sichuan Hayward Petroleum Engineering Technology Co ltd
Priority date: 2023-07-21
Filing date: 2023-07-21
Publication date: 2024-01-23
Anticipated expiration: 2033-07-21

Abstract

The utility model discloses a crushing and grinding device for barite powder, which comprises: the sand grinding machine comprises a box body, a feeding port, a grinding wheel, a sliding groove, a spring, a sliding block, a filter plate, a through hole, a limiting frame, a screw conveyor, a pumping pipe, a sand and stone pump, a circulating pipe, a distributing plate, a first rotating shaft, a slope plate, a discharging port, a driving motor, a second rotating shaft and a gear, wherein the feeding port is fixedly arranged at the upper end of the box body, the grinding wheel is fixedly connected to the inside of the box body, the sliding groove is fixedly arranged on the inner wall of the box body, the spring is fixedly arranged at the inside of the sliding groove, the sliding block is fixedly arranged at the upper end of the spring, the filter plate is fixedly arranged at one end of the sliding block, the through hole is arranged at one end of the box body, the limiting frame is fixedly arranged at the lower end of the limiting frame, the screw conveyor is fixedly arranged at the lower end of the screw conveyor, the sand and stone pump is fixedly arranged at the lower end of the pumping pipe, the sand and stone pump is fixedly arranged at the upper end of the sand and stone pump, and the distributing plate is fixedly arranged inside the box body.

Description

Crushing and grinding device for barite powder

Technical Field

The utility model relates to the technical field of barite processing, in particular to a crushing and grinding device for barite powder.

Background

Barite is the most common mineral of barium, its composition is barium sulfate, the crystal of barite is in big tubular form, the crystal gathers together and can form the crystal block of rose shape or bifurcation sometimes, in barite production and processing, it is often necessary to smash the barite through the electronic crushing roller in the crushing grinder, and then continue to process the barite into powder.

At present, the barite needs to be used in the crushing and grinding process, and particles which do not meet the crushing requirement can be screened out and ground again. However, at present, the barite is firstly ground and then screened, and then particles which do not meet the requirements are repeatedly ground and screened manually, so that the mode can not realize the integration of the barite during processing, thereby not only reducing the working efficiency, but also greatly increasing the labor intensity of staff.

In view of the above, the present utility model has been made in view of the above problems, and it is an object of the present utility model to provide a pulverizing and grinding apparatus for barite powder, which has a reasonable structural design and can re-feed unqualified barite particles into a grinding wheel in a tank through a circulation pipe to be re-ground and sieved, thereby solving the problems and improving the practical value.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a crushing and grinding device for barite powder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a crushing and grinding device for barite powder, comprising: the sand pump comprises a box body, a feeding port, a grinding wheel, a chute, a spring, a sliding block, a filter plate, a through hole, a limiting frame, a screw conveyor, a material pumping pipe, a sand pump, a circulating pipe, a material distributing plate, a first rotating shaft, a slope plate, a discharging port, a driving motor, a second rotating shaft and a gear, wherein the feeding port is fixedly arranged at the upper end of the box body, the grinding wheel is fixedly connected to the inside of the box body, the chute is fixedly arranged on the inner wall of the inside of the box body, the spring is fixedly arranged on the inside of the chute, the sliding block is fixedly arranged at the upper end of the spring, the filter plate is fixedly arranged at one end of the sliding block, the screw conveyor is arranged at one end of the box body, the material pumping pipe is fixedly arranged at the lower end of the limiting frame, the sand pump is fixedly arranged at the lower end of the screw conveyor, the sand pump is fixedly arranged at the upper end of the material pumping pipe, the material distributing plate is fixedly arranged at the inside of the box body, the first rotating shaft is fixedly arranged at the inner end of the box body, the spring is fixedly arranged at the bottom end of the box body, the motor is fixedly arranged at the bottom end of the box body, the driving motor is fixedly arranged at the bottom end of the sand pump, and the first rotating shaft is fixedly arranged at the bottom of the driving motor.

Preferably, the number of grinding wheels is set to a plurality of, and all sets up in the inside of box, the number of spring sets up to two sets of, and sets up in the inside of through-hole and spout.

Preferably, the number of the sliding blocks is two, and the sliding blocks are arranged at one end of the filter plate, and the through holes are arranged at one end of the inside of the box and are mutually connected with the limiting frame.

Preferably, the number of the distributing plates is two, and the distributing plates are arranged at the lower ends of the filter plates, and the number of the first rotating shafts is two, and the distributing plates are arranged inside the distributing plates.

Preferably, the position of the pumping pipe is arranged between the screw conveyor and the sand pump, and one end of the circulating pipe is connected with the feeding port and penetrates through the sand pump.

Preferably, the number of the second rotating shafts is set to be a plurality of, one group of the second rotating shafts is connected with the driving motor, and the number of the gears is set to be a plurality of and is arranged on the outer wall of the second rotating shafts.

The utility model has the following beneficial effects: through the setting of circulating pipe, can send into the grinding wheel in the box again and grind and sieve unqualified barite granule, and fall in the filter through the barite through spring, slider and filter, extrusion at the filter to the spring, thereby form the filter to shake the filtration to the barite, and through the setting of through-hole and spacing, can send into the circulating pipe through spacing to the unqualified barite granule of filter, screw conveyer, suction pipe and sand stone pump, and through the setting of first pivot and division board, can fall separately to the barite granule, avoid the barite granule to fall in unification, lead to the granule on the slope board to concentrate on one and appear blocking up, and drive a set of second pivot through driving motor, and the gear of second pivot outer wall can drive the gear of other five groups and carry out clockwise rotation, and during gear drive, second pivot and grinding wheel also can rotate simultaneously.

Drawings

FIG. 1 is a plan view of a pulverizing and grinding apparatus for barite powder according to the present utility model;

FIG. 2 is an enlarged view of the A-view of a pulverizing and grinding device for barite powder according to the present utility model;

fig. 3 is a schematic top view of a grinding device for barite powder according to the present utility model.

Legend description:

1. a case; 2. a feed inlet; 3. grinding wheel; 4. a chute; 5. a spring; 6. a slide block; 7. a filter plate; 8. a through hole; 9. a limiting frame; 10. a screw conveyor; 11. a material pumping pipe; 12. a sand pump; 13. a circulation pipe; 14. a material dividing plate; 15. a first rotating shaft; 16. a ramp plate; 17. a discharge port; 18. a driving motor; 19. a second rotating shaft; 20. a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., are directions or positional relationships based on the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," 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," "coupled," and the like are to be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; 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.

Referring to fig. 1-3, one embodiment provided by the present utility model is:

a crushing and grinding device for barite powder, comprising: the box body 1, a feed inlet 2, a grinding wheel 3, a chute 4, a spring 5, a sliding block 6, a filter plate 7, a through hole 8, a limit frame 9, a screw conveyor 10, a pumping pipe 11, a sand and stone pump 12, a circulating pipe 13, a distributing plate 14, a first rotating shaft 15, a slope plate 16, a discharge hole 17, a driving motor 18, a second rotating shaft 19 and a gear 20, wherein the feed inlet 2 is fixedly arranged at the upper end of the box body 1, the grinding wheel 3 is fixedly connected inside the box body 1, the chute 4 is fixedly arranged on the inner wall inside the box body 1, the spring 5 is fixedly arranged inside the chute 4, the sliding block 6 is fixedly arranged at the upper end of the spring 5, the filter plate 7 is fixedly arranged at one end of the sliding block 6, the through hole 8 is arranged at one end of the box body 1, one end of the box body 1 is fixedly provided with a limiting frame 9, the lower end of the limiting frame 9 is fixedly provided with a screw conveyor 10, the lower end of the screw conveyor 10 is fixedly provided with a material drawing pipe 11, the lower end of the material drawing pipe 11 is fixedly provided with a sand and stone pump 12, the upper end of the sand and stone pump 12 is fixedly provided with a circulating pipe 13, the inside of the box body 1 is fixedly provided with a material distributing plate 14, the inside of the material distributing plate 14 is fixedly provided with a first rotating shaft 15, the bottom inside of the box body 1 is fixedly provided with a slope plate 16, one end of the box body 1 is fixedly provided with a discharge hole 17, the rear end of the box body 1 is fixedly provided with a driving motor 18, one end of the driving motor 18 is fixedly provided with a second rotating shaft 19, and the outer wall of the second rotating shaft 19 is fixedly provided with a gear 20.

Specifically, the number of grinding wheels 3 is set to a plurality, and all set inside the case 1, and the number of springs 5 is set to two groups, and set inside the through hole 8 and the chute 4.

Specifically, the number of the sliders 6 is set to two, and both are set at one end of the filter plate 7, and the through holes 8 are set at one end of the inside of the case 1 and are connected with the limiting frame 9.

Specifically, the number of the distributing plates 14 is set to two, and both are set to the lower end of the filter plate 7, and the number of the first rotating shafts 15 is set to two, and both are set to the inside of the distributing plates 14.

Specifically, the position of the pumping pipe 11 is set in the middle of the screw conveyor 10 and the sand pump 12, and one end of the circulation pipe 13 is connected with the feed inlet 2 and penetrates the inside of the sand pump 12.

Specifically, the number of the second rotating shafts 19 is set to be a plurality, one of the second rotating shafts 19 is connected with the driving motor 18, and the number of the gears 20 is set to be a plurality and is set on the outer wall of the second rotating shaft 19.

Working principle and flow: the heavy spar particles are fed from the feed inlet 2, the driving motor 18 is started, the driving motor 18 drives a group of second rotating shafts 19 and gears 20, the rotation of the second rotating shafts 19 and gears 20 drives the rotation of the grinding wheels 3, the heavy spar particles fall on the filter plates 7 after passing through the grinding wheels 3, the filter plates 7 and the sliding blocks 6 are pressed in the sliding grooves 4 due to gravity, the filter plates 7 are dithered up and down when the springs 5 are reset by elasticity, some qualified heavy spar particles are dithered down, some unqualified heavy spar particles are dithered down along with the dithering of the filter plates 7, the through holes 8 flow into the limiting frame 9, the heavy spar particles are fed into the spiral conveyor 10 after passing through the limiting frame 9, the heavy spar particles are fed into the material suction pipe 11 from the spiral conveyor 10, the heavy spar particles are fed into the material suction pipe 11 after passing through the material suction pipe 11, the heavy spar particles are fed into the circulating pipe 13 after passing through the sand pump 12, the heavy spar particles are re-crushed and filtered again in the feed inlet 2, the heavy spar particles are fed into the material inlet 2 after passing through the chute plates 16, and the heavy spar particles are fed into the chute plates 16 after passing through the chute plates 16 and pass through the chute plates 16.

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, although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A crushing and grinding device for barite powder, comprising: box (1), feed inlet (2), wheel (3) mills, spout (4), spring (5), slider (6), filter (7), through-hole (8), spacing (9), screw conveyer (10), take out material pipe (11), grit pump (12), circulating pipe (13), feed divider (14), first pivot (15), ramp board (16), discharge gate (17), driving motor (18), second pivot (19), gear (20), its characterized in that: the utility model discloses a sand and stone pump, including box (1) and screw conveyer (10), screw conveyer (10) and screw conveyer (9) are fixed firmly in the upper end of box (1), inside inner wall fixed mounting of box (1) has spout (4), the inside fixed mounting of spout (4) has spring (5), the upper end fixed mounting of spring (5) has slider (6), the one end fixed mounting of slider (6) has filter (7), the one end of box (1) is provided with through-hole (8), the one end fixed mounting of box (1) has spacing (9), the lower extreme fixed mounting of spacing (9) has screw conveyer (10), the lower extreme fixed mounting of screw conveyer (10) has material taking out pipe (11), the lower extreme fixed mounting of material taking out pipe (11) has grit pump (12), the upper end fixed mounting of grit pump (12) has circulating pipe (13), the inside fixed mounting of box (1) has feed divider (14), the inside fixed mounting of divider (14) has first box (15), the one end fixed mounting of motor (16) has motor (1), the bottom of box (17) is fixed mounting of box (1), one end of the driving motor (18) is fixedly provided with a second rotating shaft (19), and the outer wall of the second rotating shaft (19) is fixedly provided with a gear (20).

2. The pulverizing and grinding apparatus for barite powder according to claim 1, wherein: the number of grinding wheels (3) is set to be a plurality of, and all set up the inside at box (1), the number of spring (5) sets up to two sets of, and sets up the inside at through-hole (8) and spout (4).

3. The pulverizing and grinding apparatus for barite powder according to claim 1, wherein: the number of the sliding blocks (6) is two, the sliding blocks are arranged at one end of the filter plate (7), and the through holes (8) are arranged at one end of the inside of the box body (1) and are connected with the limiting frames (9) mutually.

4. The pulverizing and grinding apparatus for barite powder according to claim 1, wherein: the number of the material dividing plates (14) is two, and the material dividing plates are arranged at the lower ends of the filter plates (7), and the number of the first rotating shafts (15) is two, and the material dividing plates are arranged in the material dividing plates (14).

5. The pulverizing and grinding apparatus for barite powder according to claim 1, wherein: the position of the pumping pipe (11) is arranged between the screw conveyor (10) and the sand pump (12), and one end of the circulating pipe (13) is connected with the feeding port (2) and penetrates through the inside of the sand pump (12).

6. The pulverizing and grinding apparatus for barite powder according to claim 1, wherein: the number of the second rotating shafts (19) is set to be a plurality, one group of the second rotating shafts is connected with the driving motor (18), and the number of the gears (20) is set to be a plurality and is arranged on the outer wall of the second rotating shafts (19).