CN221108476U - Batching preprocessing device - Google Patents

Abstract

The utility model discloses a batching pretreatment device which comprises a base, wherein a box body is fixedly connected to the upper part of the base, a screening cavity is formed in the box body, a feed hopper communicated to the screening cavity is formed in the top of the box body, a screening net rack is fixedly connected to the screening cavity, an oscillating motor is fixedly connected to one side of the bottom of the screening net rack, a concentration cavity is formed in the box body, which is close to the bottom, a collection cavity I communicated to the concentration cavity is formed below the screening net rack, a collection cavity II is formed in one side of the top of the concentration cavity, and a discharging channel communicated to the collection cavity II is formed in one side of the screening cavity. According to the utility model, the whole structure can effectively ensure the screening and treatment work of the size uniformity of the raw material particles, ensure the uniformity far away from the particles, enable the raw material particles to be fully smelted, avoid the influence of the raw material with oversized particles on the smelting reaction quality, and ensure the production quality of products.

Description

Batching preprocessing device

Technical Field

The utility model relates to the technical field of industrial silicon production equipment, in particular to a batching pretreatment device.

Background

Industrial Silicon is also called Metal Silicon or crystalline Silicon, the English name Silicon Metal is a product formed by smelting silica (SiO 2 is more than or equal to 99.2 percent, quartz stone or cobble is common) and carbonaceous reducing agents (reducing agents such as petroleum coke, clean coal, charcoal and the like) in an ore smelting furnace through high-temperature reaction, the content of Silicon element as a main component is about 98 percent, the rest impurities are iron, aluminum, calcium and the like, the use of the industrial Silicon is very wide, the industrial Silicon is also very common for the processing production of the industrial Silicon, the industrial Silicon is usually produced in a smelting reaction mode, and during the production, the corresponding raw materials are required to be mixed and then fed into the smelting furnace for smelting production;

In general, when industrial silicon production raw materials are proportioned, because some ore raw materials are mostly crushed directly and then are not finely screened, the particle size of the raw materials is irregular, when the materials are proportioned, large-particle raw materials are often mixed in the raw materials, the smelting reaction speed of the large-particle raw materials is low, the efficiency is poor, and the smelting reaction production quality generated integrally can be influenced, so that a pretreatment device capable of screening and treating the large-particle raw materials is required to a certain extent when the materials are proportioned.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a batching pretreatment device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an batching preprocessing device, includes the base, the top fixedly connected with box of base, be provided with screening chamber in the box, and the top of box is provided with the feeder hopper that communicates to screening intracavity, screening intracavity fixedly connected with screening rack, the bottom one side fixedly connected with vibrating motor of screening rack, be close to the bottom position in the box and be provided with the concentrate chamber, the below of screening rack is provided with the collecting chamber one that communicates to concentrate intracavity, top one side of concentrating the chamber is provided with collects chamber two, screening intracavity one side position is provided with the unloading passageway that is linked together to collecting chamber two, be provided with motor one in the box, the output of motor one just is located collecting chamber two fixedly connected with crushing frame, fixedly connected with crushing blade on the crushing frame, collecting chamber two inner wall bottoms and concentrate chamber intercommunication position fixedly connected with screen cloth board, the bottom fixedly connected with play work or material rest, be provided with in the play work or material rest and connect to concentrate intracavity discharge chute, and play work or material rest's bottom motor two, output end and be located two screw rod fixedly connected with and stir the discharge port, the discharge end is located on the screw rod is provided with the discharge port.

As a further description of the above technical solution:

The screening rack sets up for the slope, the position of feeder hopper is located screening rack slope position higher one side directly over.

As a further description of the above technical solution:

One side of the inner wall of the collecting cavity is obliquely downwards, and the bottom of the inner wall of the collecting cavity is obliquely downwards arranged from the side edge to the position of the discharge chute.

As a further description of the above technical solution:

The spiral blade is positioned in the discharge chute, and the edge position of the spiral blade is in fit sliding arrangement with the inner wall of the discharge chute.

As a further description of the above technical solution:

The position of stirring the frame is located in the centralized cavity and is close to the bottom position, and a plurality of stirring rods are fixedly connected to the stirring frame.

As a further description of the above technical solution:

The bottom of ejection of compact frame just is located motor outside position and is provided with the protective housing.

The utility model has the following beneficial effects:

The batching pretreatment device can carry out particle size screening work on raw materials to be batched through the matching arrangement of structures such as a screening net frame and an oscillating motor, screen the raw materials meeting the particle standard, automatically fall into a centralized cavity through a first collecting cavity, simultaneously guide the raw materials with large particles to enter a second collecting cavity through a discharging channel, and carry out crushing treatment on the raw materials with large particles through the matching arrangement of the first motor and a crushing frame structure, so that the raw materials reach the standard and fall into the centralized cavity through a screen plate to finish the collecting work; through the setting of structure such as ejection of compact frame, motor two, dwang, helical blade, stirring frame, can overturn the raw materials of collecting and make it mix, need not the stirring compounding process again after the batching, simplify the technological process, also can realize even stable ejection of compact work simultaneously, can also avoid the raw materials to appear piling up the condition of jam in the unloading position moreover, guarantee the unobstructed nature of unloading.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a batch pretreatment device according to the present utility model;

FIG. 2 is a front view of a batch pretreatment device according to the present utility model;

Fig. 3 is a schematic view of a crushing frame of the batching pretreatment device according to the present utility model.

Legend description:

1. A base; 2. a case; 3. a screening cavity; 4. a feed hopper; 5. screening net rack; 6. an oscillating motor; 7. a concentration chamber; 8. a first collecting cavity; 9. a second collecting cavity; 10. a blanking channel; 11. a first motor; 12. a crushing frame; 13. a crushing blade; 14. a screen plate; 15. a discharging frame; 16. a discharge chute; 17. a second motor; 18. a rotating lever; 19. a helical blade; 20. a toggle frame; 21. a discharge port; 22. and a protective shell.

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 such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the 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 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: the utility model provides a batching preprocessing device, the on-line screen storage device comprises a base 1, the top fixedly connected with box 2 of base 1, be provided with screening chamber 3 in the box 2, and the top of box 2 is provided with the feeder hopper 4 that communicates to screening chamber 3, fixedly connected with screening rack 5 in the screening chamber 3, the bottom one side fixedly connected with vibrating motor 6 of screening rack 5, the raw materials falls into screening chamber 3 from feeder hopper 4, can fall on screening rack 5 voluntarily, vibrating motor 6 can drive screening rack 5 vibrations, can sieve the work to the raw materials from this, sieve the great raw materials of some granule separately, be provided with in the box 2 near the bottom position and concentrate chamber 7, screening rack 5's below is provided with the collection chamber first 8 that communicates to concentrate chamber 7, pass through collection chamber first 8 of screening qualified granule size gets into concentrate chamber 7, top one side of concentrate chamber 7 is provided with collection chamber second 9, a blanking channel 10 communicated with the second collecting cavity 9 is arranged at one side of the screening cavity 3, the raw materials with larger particles after screening by the screening net frame 5 automatically enter the second collecting cavity 9 through the blanking channel 10, a first motor 11 is arranged in the box body 2, the output end of the first motor 11 is fixedly connected with a crushing frame 12 which is positioned in the second collecting cavity 9, a crushing blade 13 is fixedly connected with the crushing frame 12, the crushing frame 12 is driven by the first motor 11 to rotate, the crushing frame 12 drives the crushing blade 13 to rotate, the large particle raw materials falling into the second collecting cavity 9 can be crushed, a screen plate 14 is fixedly connected with the communicating position of the bottom of the inner wall of the second collecting cavity 9 and the collecting cavity 7, the crushed raw materials can fall into the collecting cavity 7 through the screen plate 14 to be collected in a concentrated mode, a discharging frame 15 is fixedly connected with the bottom of the box body 2, a discharging groove 16 communicated with the collecting cavity 7 is arranged in the discharging frame 15, and the bottom of ejection of compact frame 15 is provided with motor two 17, the output of motor two 17 just is located blown down tank 16 internal fixedly connected with dwang 18, the surface of dwang 18 is fixedly connected with helical blade 19 respectively and stirs frame 20, be provided with discharge port 21 on the ejection of compact frame 15, helical blade 19 position is located blown down tank 16, and be laminating slip setting between helical blade 19's the marginal position and the blown down tank 16 inner wall, motor two 17 drive dwang 18 rotates, dwang 18 drives helical blade 19 rotation, can be convenient in the even stable downward transport entering blown down tank 16 of the raw materials that gathers in the chamber 7 like this, finally discharge through discharge port 21, realize the purpose of evenly stabilizing the ejection of compact, dwang 18 drives in step frame 20 rotation, can allocate the work to the raw materials like this, can stir the mixture to the raw materials, also can avoid the raw materials that gathers after sieving smashing to form the unblocked condition of piling up in the chamber 7 bottom easily simultaneously, guarantee the smoothness of ejection of compact.

Screening rack 5 sets up for the slope, and the position of feeder hopper 4 is located screening rack 5 incline position higher one side directly over, and unloading passageway 10 is located screening rack 5 lower one end, and screening rack 5 that the slope set up can be when the vibrations sieve for the raw materials of unqualified granule size can move to below one side voluntarily to in automatic unloading passageway 10 of falling into, finally send into in collection chamber two 9, smash the processing.

One side of the inner wall of the first collecting cavity 8 is obliquely downwards, the bottom of the inner wall of the collecting cavity 7 is obliquely downwards arranged from the side edge to the position of the discharge chute 16, and the obliquely downwards inner wall structure can enable raw materials to automatically slide to be concentrated to the corresponding position, so that the discharging and discharging can be facilitated.

The position of stirring frame 20 is located and is close to the bottom position in concentrating chamber 7, and stir frame 20 and go up fixedly connected with a plurality of division driving levers, stir frame 20's effect and be when dwang 18 rotates, can stir the operation to piled up raw materials voluntarily, make it evenly mix, simultaneously can scatter piled up raw materials, avoid appearing piling up the condition of jam, a plurality of setting of dividing driving levers, then can guarantee to stir frame 20 and rotate the time, can fully disperse the work of stirring to the raw materials.

The bottom of ejection of compact frame 15 just is located motor two 17 outside positions and is provided with protective housing 22, and the effect of protective housing 22 can play a stable guard action to motor two 17, promotes motor two 17's safety in utilization.

Working principle: when the batching preprocessing device is used, raw materials are poured into the screening cavity 3 from the feed hopper 4 and automatically fall onto the screening net rack 5, the oscillating motor 6 drives the screening net rack 5 to vibrate, the condition that the automatic falling of the particle size into the first collecting cavity 8 finally falls into the collecting cavity 7 is met, the large-particle raw materials enter the second collecting cavity 9 through the blanking channel 10, the first motor 11 drives the smashing frame 12 to rotate, the smashing frame 12 drives the smashing blade 13 to rotate, large-particle raw materials falling into the second collecting cavity 9 can be smashed, the smashed raw materials enter the collecting cavity 7 through the screening net plate 14, the second motor 17 drives the rotating rod 18 to rotate, the rotating rod 18 drives the spiral blade 19 to rotate, so that the raw materials collected in the collecting cavity 7 can be conveniently and evenly and stably conveyed downwards into the discharging groove 16 and finally discharged through the discharging outlet 21, and preprocessing work on the uniformity of the raw material particles is finished.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and 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 (6)

1. The utility model provides a batching preprocessing device, includes base (1), its characterized in that: the utility model discloses a discharging device, including base (1) and sieve chamber (7), the top fixedly connected with box (2) of base (1), be provided with screening chamber (3) in box (2), and the top of box (2) is provided with feeder hopper (4) that communicate to screening chamber (3), fixedly connected with screening rack (5) in screening chamber (3), the bottom one side fixedly connected with vibration motor (6) of screening rack (5), be close to bottom position in box (2) and be provided with concentrate chamber (7), the below of screening rack (5) is provided with collection chamber one (8) that communicate to concentrate chamber (7), top one side of concentrate chamber (7) is provided with collection chamber two (9), screening chamber (3) one side position is provided with feed down passageway (10) that communicate to collection chamber two (9), be provided with motor one (11) in box (2), the output of motor one (11) just be located collection chamber two (9) in fixedly connected with crushing frame (12), crushing frame (12) are gone up fixedly connected with blade (13) and are connected with bottom (14) fixedly connected with bottom fixed connection screen cloth (15), the discharging frame is characterized in that a discharging groove (16) communicated to the centralized cavity (7) is formed in the discharging frame (15), a motor II (17) is arranged at the bottom of the discharging frame (15), a rotating rod (18) is fixedly connected to the output end of the motor II (17) and located in the discharging groove (16), spiral blades (19) and a stirring frame (20) are fixedly connected to the outer surface of the rotating rod (18) respectively, and a discharging port (21) is formed in the discharging frame (15).

2. An ingredient pre-treatment apparatus as claimed in claim 1, wherein: the screening net frame (5) is obliquely arranged, and the position of the feed hopper (4) is located right above one side of the screening net frame (5) with higher oblique position.

3. An ingredient pre-treatment apparatus as claimed in claim 1, wherein: one side of the inner wall of the first collecting cavity (8) is obliquely downwards, and the bottom of the inner wall of the concentrating cavity (7) is obliquely downwards arranged from the side edge to the position of the discharging groove (16).

4. An ingredient pre-treatment apparatus as claimed in claim 1, wherein: the spiral blade (19) is positioned in the discharge chute (16), and the edge position of the spiral blade (19) and the inner wall of the discharge chute (16) are in fit sliding arrangement.

5. An ingredient pre-treatment apparatus as claimed in claim 1, wherein: the position of the stirring frame (20) is positioned in the centralized cavity (7) and is close to the bottom, and a plurality of distributing rods are fixedly connected to the stirring frame (20).

6. An ingredient pre-treatment apparatus as claimed in claim 1, wherein: and a protective shell (22) is arranged at the bottom of the discharging frame (15) and positioned at the outer side of the motor II (17).