CN219784917U

CN219784917U - Slag powder circulation granulating grinder

Info

Publication number: CN219784917U
Application number: CN202321194841.1U
Authority: CN
Inventors: 严建强; 乔琪
Original assignee: Changzhou Jianpeng Building Material Co ltd
Current assignee: Changzhou Jianpeng Building Material Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-10-03
Anticipated expiration: 2033-05-17

Abstract

The utility model relates to the technical field of slag grinding, and discloses a slag powder circulating granulating grinder, which comprises a machine body, wherein the top of the machine body is communicated with a feed hopper, two sides of the interior of the machine body are rotationally connected with grinding rollers, the surface of the machine body is provided with a shell, the interior of the shell is provided with a driving structure for driving two grinding rollers to rotate, a sieve plate is arranged below the grinding rollers, a plurality of through holes are formed in the sieve plate, a beating structure is arranged on the left side below the sieve plate, and the bottom of an inner cavity of the machine body is movably connected with a collecting box; according to the utility model, the slag which is not ground successfully can be screened, so that the slag which is not ground successfully is conveyed to the inside of the machine body again to be ground continuously, the grinding effect is improved, and meanwhile, the bottom surface of the screen plate can be knocked back and forth, so that the mineral powder on the surface of the screen plate can be conveniently and rapidly blanked, the inside of the through hole is prevented from being blocked, and the collection efficiency is further improved.

Description

Slag powder circulation granulating grinder

Technical Field

The utility model relates to the technical field of slag grinding, in particular to a slag powder circulating granulating grinder.

Background

Slag is a byproduct of the blast furnace iron making process. In the iron-making process, ferric oxide is reduced into metallic iron at high temperature, impurities such as silicon dioxide, aluminum oxide and the like in the iron ore react with lime and the like to generate a melt which takes silicate and aluminosilicate as main components, and the melt is quenched into loose and porous granular matters, namely blast furnace slag, which is called slag for short.

In order to avoid waste of slag resources, the grinding machine is often used for grinding the slag resources into powder so as to facilitate the subsequent recycling, and when the slag is ground by the conventional grinding machine, due to different sizes of the slag, part of the slag which is ground into powder is often doped with the slag which is not ground successfully, so that the grinding effect is not ideal, and the slag which is not ground successfully needs to be ground again, so that time and labor are wasted, and the grinding efficiency is reduced.

Disclosure of Invention

The present utility model has been made in an effort to provide a slag powder circulation granulating mill that solves the above-mentioned problems occurring in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a slag powder circulation granulation grinds machine, includes the organism, the top intercommunication of organism has the feeder hopper, the inside both sides of organism are all rotated and are connected with the grinding roller, the surface of organism is provided with the shell, the inside of shell is provided with and is used for driving two grinding rollers and carries out pivoted drive structure, the below of grinding roller is provided with the sieve, and a plurality of through-holes have been seted up to the inside of sieve, the left side of sieve below is provided with beats the structure, the bottom swing joint of organism inner chamber has the collection box, the right side of organism is provided with the casing, and communicates between casing and the organism has the inlet pipe, the inside rotation of casing is connected with the auger pole, first motor is installed at the top of casing, and the output shaft of first motor is fixed with the top of auger pole, the intercommunication has the discharging pipe between casing and the feeder hopper.

Preferably, the driving structure comprises a second motor, a first gear and a second gear, the second motor is fixed in the shell, an output shaft of the second motor is fixed with one side of the first gear, the first gear is meshed with the second gear, and the back surfaces of the first gear and the second gear are respectively fixed with one ends of the two grinding rollers.

Preferably, the beating structure comprises a third motor, a rotating rod, cams, beating plates and springs, wherein the third motor is fixed on the surface of the machine body, an output shaft of the third motor is fixed with one end of the rotating rod, the other end of the rotating rod is rotationally connected with the inner wall of the machine body, the number of the cams is two, the cams are fixed on two sides of the surface of the rotating rod, the number of the beating plates is two, one ends of the beating plates are rotationally connected with the left side of the inner cavity of the machine body, and two ends of the springs are respectively fixed with the beating plates and the sieve plate.

Preferably, the other end of the knocking plate is fixed with a rubber block, and the top of the rubber block is arranged in a semi-sphere shape.

Preferably, a discharge hopper is fixed in the machine body, and the discharge hopper is positioned between the sieve plate and the collecting box.

Preferably, the top of feeder hopper articulates there is the apron, and the right side of apron is provided with the handle.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the sieve plate and the through holes, the slag which is not ground successfully can be screened, and meanwhile, through the arrangement of the shell, the first motor and the auger rod, the slag which is not ground successfully is conveyed to the inside of the machine body again to be ground continuously, so that the grinding effect is improved, and through the arrangement of the collecting box, the bottom surface of the sieve plate can be knocked back and forth, so that the ore powder on the surface of the sieve plate can be discharged quickly, the blocking of the inside of the through holes is avoided, and the collecting efficiency is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1. a body; 2. a feed hopper; 3. a grinding roller; 4. a housing; 5. a driving structure; 51. a second motor; 52. a first gear; 53. a second gear; 6. a sieve plate; 7. a feed pipe; 8. a housing; 9. a discharge pipe; 10. a first motor; 11. a hank Long Gan; 12. beating the structure; 121. a third motor; 122. a rotating rod; 123. a cam; 124. knocking a plate; 125. a spring; 13. a rubber block; 14. a collection box; 15. discharging a hopper; 16. a through hole; 17. and a cover plate.

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.

Referring to fig. 1-4, the slag powder circulation granulating grinder comprises a machine body 1, a feed hopper 2 is communicated with the top of the machine body 1, grinding rollers 3 are rotatably connected to two sides of the interior of the machine body 1, a shell 4 is arranged on the surface of the machine body 1, a driving structure 5 for driving the two grinding rollers 3 to rotate is arranged in the interior of the shell 4, a screen plate 6 is arranged below the grinding rollers 3, a plurality of through holes 16 are formed in the interior of the screen plate 6, a beating structure 12 is arranged on the left side below the screen plate 6, a collecting box 14 is movably connected to the bottom of an inner cavity of the machine body 1, a discharge hopper 15 is fixed in the interior of the machine body 1 and is positioned between the screen plate 6 and the collecting box 14, the dropped mineral powder can be guided through the arrangement of the discharge hopper 15, and conveniently falls into the interior of the collecting box 14 to be uniformly collected, a shell 8 is arranged on the right side of the machine body 1, and the feed pipe 7 is communicated between the casing 8 and the machine body 1, the auger rod 11 is connected in the rotation of the inside of the casing 8, the first motor 10 is installed at the top of the casing 8, and the output shaft of the first motor 10 is fixed with the top end of the auger rod 11, the discharge pipe 9 is communicated between the casing 8 and the feed hopper 2, through the arrangement of the sieve plate 6 and the through hole 16, the slag which is not ground successfully can be screened, and meanwhile, through the arrangement of the casing 8, the first motor 10 and the auger rod 11, the slag which is not ground successfully is conveyed to the inside of the machine body 1 again to be ground continuously, so that the grinding effect is improved, the bottom surface of the sieve plate 6 can be beaten back and forth through the arrangement of the collecting box 14, so that the mineral powder on the surface of the sieve plate 6 can be blanked rapidly, and the inside of the through hole 16 is prevented from being blocked, and the collecting efficiency is further improved.

The driving structure 5 comprises a second motor 51, a first gear 52 and a second gear 53, the second motor 51 is fixed in the shell 4, an output shaft of the second motor 51 is fixed with one side of the first gear 52, the first gear 52 is meshed with the second gear 53, the back surfaces of the first gear 52 and the second gear 53 are respectively fixed with one ends of the two grinding rollers 3, when slag enters between the two grinding rollers 3, the second motor 51 can be started, the first gear 52 is driven to rotate, the second gear 53 is driven to rotate, and the two grinding rollers 3 are driven to rotate accordingly, so that slag is ground.

The beating structure 12 comprises a third motor 121, a rotating rod 122, a cam 123, a beating plate 124 and a spring 125, wherein the third motor 121 is fixed on the surface of the machine body 1, an output shaft of the third motor 121 is fixed with one end of the rotating rod 122, the other end of the rotating rod 122 is rotationally connected with the inner wall of the machine body 1, the number of the cams 123 is two, and the cams are fixed on two sides of the surface of the rotating rod 122, the number of the beating plate 124 is two, one ends of the cams are rotationally connected with the left side of the inner cavity of the machine body 1, the other end of the beating plate 124 is fixed with a rubber block 13, the top of the rubber block 13 is in a semi-sphere arrangement, the bottom of the sieve plate 6 can be protected through the arrangement of the rubber block 13, the bottom surface of the sieve plate 6 is prevented from being worn due to long-term beating, and the service life of the sieve plate is prolonged, the both ends of spring 125 are fixed mutually respectively with beating between board 124 and the sieve 6, the powdered ore after grinding can drop to the surface of sieve 6, and the powdered slag can be collected through the inside of collecting box 14 is dropped to through-hole 16, in order to avoid through-hole 16 to take place to block up, can start third motor 121, and drive rotary rod 122 and rotate, drive cam 123 simultaneously and rotate, make the bulge of cam 123 rotate the top, and beat board 124 and apply force and promote, and beat board 124 and beat sieve 6, also can extrude spring 125 simultaneously, when cam 123 rotates to the home position, spring 125 can pass through self elasticity application of force this moment, and it returns to the home position to take turns to so again to beat sieve 6 reciprocally, thereby improve the efficiency that drops.

The top of feeder hopper 2 articulates there is apron 17, and the right side of apron 17 is provided with the handle, so design, when grinding, can seal the lid to feeder hopper 2, prevents that the dust from drifting out at will.

Working principle: during the use, at first drive two grinding roller 3 through actuating structure 5 and rotate, then pour the slag into the inside of feeder hopper 2, make grinding roller 3 grind the slag of pouring into, the slag of being ground can fall into the surface of sieve 6 downwards, can fall into the inside of collecting box 14 through hole 16 by the ground into powder and collect, and the inside that can get into casing 8 through inlet pipe 7 without grinding successfully then starts first motor 10, and drive auger stem 11 and upwards carry out the slag that will fall into casing 8, then carry the inside of feeder hopper 2 again through discharging pipe 9, thereby continue to grind the processing, in order to avoid the through hole 16 to take place the putty phenomenon, the accessible beats structure 12 to sieve 6 and beat reciprocally, thereby improve the efficiency that drops.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Slag powder circulation granulation grinds machine, including organism (1), its characterized in that: the utility model discloses a grinding machine for grinding machine, including machine body (1), grinding machine, casing (1), box (14) are collected to the equal rotation in top intercommunication of machine body (1), the surface of machine body (1) is provided with shell (4), the inside of shell (4) is provided with and is used for driving two grinding machine (3) and carries out pivoted drive structure (5), the below of grinding machine (3) is provided with sieve (6), and a plurality of through-holes (16) have been seted up to the inside of sieve (6), the left side of sieve (6) below is provided with beats structure (12), the bottom swing joint of machine body (1) inner chamber has collection box (14), the right side of machine body (1) is provided with casing (8), and communicates between casing (8) and machine body (1) has inlet pipe (7), the inside rotation of casing (8) is connected with auger pole (11), first motor (10) are installed at the top of casing (8), and the output shaft of first motor (10) is fixed with the top of auger Long Gan (11), be connected with discharging pipe (9) between casing (8).

2. The slag powder circulation granulating mill of claim 1, wherein: the driving structure (5) comprises a second motor (51), a first gear (52) and a second gear (53), wherein the second motor (51) is fixed inside the shell (4), an output shaft of the second motor (51) is fixed with one side of the first gear (52), the first gear (52) is meshed with the second gear (53), and the back surfaces of the first gear (52) and the second gear (53) are respectively fixed with one ends of the two grinding rollers (3).

3. The slag powder circulation granulating mill of claim 1, wherein: the utility model provides a beat structure (12) including third motor (121), rotary rod (122), cam (123), strike board (124) and spring (125), the surface at organism (1) is fixed to third motor (121), the output shaft of third motor (121) is fixed with the one end of rotary rod (122), the other end of rotary rod (122) is connected with the inner wall rotation of organism (1), the quantity of cam (123) has two, and they all fix the both sides at rotary rod (122) surface, the quantity of striking board (124) has two, and their one end all rotates with the left side of organism (1) inner chamber and is connected, the both ends of spring (125) are fixed mutually between board (124) and sieve (6) with striking respectively.

4. A slag powder circulation granulating mill as claimed in claim 3, wherein: the other end of the knocking plate (124) is fixed with a rubber block (13), and the top of the rubber block (13) is arranged in a semicircle.

5. The slag powder circulation granulating mill of claim 1, wherein: the inside of organism (1) is fixed with ejection of compact fill (15), ejection of compact fill (15) are located between sieve (6) and collection box (14).

6. The slag powder circulation granulating mill of claim 1, wherein: the top of feeder hopper (2) articulates there is apron (17), and the right side of apron (17) is provided with the handle.