CN218742379U

CN218742379U - A pre-treatment facility for fly ash processing

Info

Publication number: CN218742379U
Application number: CN202221939729.1U
Authority: CN
Inventors: 王英彬; 郭静敏; 张钊
Original assignee: Jinzhou Fulong Building Materials Co ltd
Current assignee: Jinzhou Fulong Building Materials Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-03-28
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a pre treatment facilities for fly ash processing, including handling the case, handle the fixed storehouse of scattering that is equipped with in the inside top of incasement, the inside rotation in storehouse of scattering is equipped with the feeder hopper, the inside rotation in storehouse of scattering is equipped with the bull stick, the fixed a plurality of poles of scattering that are equipped with on the bull stick, it all fixes and is equipped with stock guide one to scatter the bottom left and right sides of storehouse, handle the fixed screening board that is equipped with in middle part of the case, screening board middle part is equipped with the screen cloth, screening board right side is equipped with the unloading hole, the fixed impurity discharge gate that is equipped with in unloading hole bottom, it is equipped with hollow post to handle the bottom of the case portion, the inside rotation of hollow post is equipped with the carousel, be equipped with annular feed opening on handling the bottom of the case wall, the fixed annular feed opening that is equipped with in annular feed opening bottom, the fixed discharge gate that is equipped with in the middle of annular feed opening bottom. Compared with the prior art, the utility model the advantage lie in: has the functions of scattering, mechanical impurity removal and fine grinding.

Description

A pre-treatment facility for fly ash processing

Technical Field

The utility model relates to a fly ash processing field specifically indicates a pre-treatment facilities for fly ash processing.

Background

Fly ash is a coal combustion product consisting of driven particles (fine particles of combustion fuel) that exit the coal-fired boiler with the flue gas. When the fly ash is used for mixing concrete, the fly ash is generally subjected to pretreatment, including carbon removal, impurity removal, grinding and the like, so that the influence of the impurity content on the quality of the mixed concrete is reduced, and the grinding can increase the reactivity of materials to ensure full and fine mixing.

In prior art, to the preprocessing of coal ash powder use the screen cloth to carry out the primary screening for many manual works, add the coal ash powder after the screening and mix in the concrete mixer, when wasting time and energy, processing preliminary treatment is not in place, influences the effect that the later stage mixes. To this end, we propose a pretreatment apparatus for fly ash processing.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to solve above-mentioned not enough, provide one kind and have the function of breaing up, can carry out mechanical edulcoration and meticulous grinding a pre treatment facility for fly ash processing.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a preliminary treatment equipment for fly ash processing, is including handling the case, it breaks up the storehouse to handle the fixed storehouse that is equipped with in inside top of incasement, it is equipped with the feeder hopper to break up the inside rotation in storehouse, it is equipped with the bull stick to break up the inside rotation in storehouse, the fixed a plurality of poles of breaing up that are equipped with on the bull stick, it all fixes and is equipped with stock guide one to break up the bottom left and right sides in storehouse, it is fixed to be equipped with the screening board in the middle part of handling the case, screening board middle part is equipped with the screen cloth, screening board right side is equipped with the unloading hole, the fixed impurity discharge gate that is equipped with in unloading hole bottom, it is equipped with hollow post to handle the bottom of the case portion, the inside rotation of hollow post is equipped with the carousel, it is equipped with annular feed opening on the bottom wall to handle the case portion, the fixed annular feed opening that is equipped with in the middle of annular feed opening bottom, the annular feed opening is fixed to be equipped with in the middle of annular feed opening.

Furthermore, a first bevel gear is fixedly arranged at the right end of the rotating rod, a second bevel gear is meshed with the first bevel gear, and a first motor is fixed at the bottom of the second bevel gear and is fixedly connected to the output shaft end of the first motor.

Further, screening board left side top is fixed and is equipped with multistage electric push rod, the fixed scraper blade that is equipped with of multistage electric push rod right side piston rod end, the scraper blade bottom is equipped with the brush.

Furthermore, the inside circumference of hollow post is fixed and is equipped with grinding tooth one, the peripheral circumference of carousel is fixed and is equipped with and grinds grinding tooth two of tooth matched with.

Furthermore, the bottom of the turntable is fixedly provided with a second motor below the treatment box, and an output shaft at the top of the second motor is fixedly connected to the turntable.

Furthermore, a second material guide plate is obliquely arranged at the top of the hollow column, and the top of the hollow column is conical.

Compared with the prior art, the utility model the advantage lie in: carry out preliminary scattering to the raw materials that get into the processing case, will probably mix the raw materials that combines into a group and scatter, peel off fly ash and its impurity, enter into the screening board after through the stock guide and sieve on, fly ash whereabouts and the great impurity of granule then reserves in the screening board top, strike off through the scraper blade and carry out the ejection of compact, the hollow post of carousel cooperation of bottom, carry out meticulous grinding to fly ash through the cooperation between the grinding tooth, ensure that the particle of its ejection of compact is less, effect when guaranteeing follow-up concrete mixing, very big improvement the work efficiency of fly ash preliminary treatment.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

As shown in the figure: 1. a treatment tank; 2. scattering the materials; 3. a feed hopper; 4. a rotating rod; 5. breaking up the rods; 6. a first material guide plate; 7. a first bevel gear; 8. a second bevel gear; 9. a first motor; 10. a screening plate; 11. screening a screen; 12. a multi-stage electric push rod; 13. a squeegee; 14. a blanking hole; 15. an impurity discharge hole; 16. a hollow column; 17. a turntable; 18. grinding the first gear; 19. grinding the second teeth; 20. a second motor; 21. a second material guide plate; 22. an annular feed opening; 23. annular feed bin down.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments for further detailed description, and it should be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof are intended to cover non-exclusive inclusions.

In the description of the present invention, it is to be noted that the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection, unless otherwise explicitly stated or limited, and those skilled in the art can understand the specific meaning of the above terms in the present invention in a specific case.

The present invention will be described in further detail with reference to the accompanying drawings.

With the aid of the attached drawing, the pretreatment equipment for fly ash processing comprises a treatment box 1, a scattering bin 2 is fixedly arranged above the inner portion of the treatment box 1, a feeding hopper 3 is arranged on the inner portion of the scattering bin 2 in a rotating mode, a rotating rod 4 is arranged on the inner portion of the scattering bin 2 in a rotating mode, a plurality of scattering rods 5 are fixedly arranged on the rotating rod 4, material guide plates 6 are fixedly arranged on the left side and the right side of the bottom of the scattering bin 2, a first helical gear 7 is fixedly arranged at the right end of the rotating rod 4, a second helical gear 8 is meshed on the first helical gear 7, and a first motor 9 is fixed at the bottom of the second helical gear 8 and is fixedly connected to the output shaft end of the first motor 9. The first motor 9 drives the second bevel gear 8 to rotate after working, the first bevel gear 7 and the rotating rod 4 are driven to rotate through meshing transmission, and the powder is scattered after the scattering rod 5 rotates.

Handle 1 middle part of case and fixedly be equipped with screening board 10, screening board 10 middle part is equipped with screen cloth 11, screening board 10 left side top is fixed and is equipped with multistage electric push rod 12, the fixed scraper blade 13 that is equipped with of 12 right side piston rod ends of multistage electric push rod, scraper blade 13 bottom is equipped with the brush. The right side of the screening plate 10 is provided with a discharging hole 14, and the bottom of the discharging hole 14 is fixedly provided with an impurity discharging hole 15. The scattered fly ash and impurities are sieved by a sieving plate 10 and a sieve 11. The bulk impurities stay above the screening plate 10, the multistage electric push rod 12 drives the scraping plate 13 to move towards the right after working, and the impurities on the screening plate 10 are moved to the discharging hole 14 on the right side and the impurity discharging hole 15 for discharging.

The treatment box is characterized in that a hollow column 16 is arranged at the bottom of the treatment box 1, a rotary disc 17 is rotatably arranged in the hollow column 16, a second material guide plate 21 is obliquely arranged at the top of the hollow column 16, and the top of the hollow column 16 is conical. And a first grinding tooth 18 is circumferentially and fixedly arranged in the hollow column 16, and a second grinding tooth 19 matched with the first grinding tooth 18 is circumferentially and fixedly arranged on the periphery of the rotary table 17. And the bottom of the turntable 17 is positioned below the treatment box 1 and is fixedly provided with a second motor 20, and an output shaft at the top of the second motor 20 is fixedly connected to the turntable 17. The second motor 20 drives the turntable 17 to rotate after working, and the first grinding teeth 18 and the second grinding teeth 19 rotate relatively to grind the fly ash in the fly ash.

Handle and be equipped with annular feed opening 22 on the 1 diapire of case, annular feed opening 22 bottom is fixed to be equipped with annular feed bin 23 down, the fixed discharge gate that is equipped with in the middle of annular feed bin 23 bottom down. The device is used for discharging and collecting the processed fly ash.

The utility model discloses a theory of operation: the utility model discloses when concrete implementation, the feeder hopper 3 is put into to the raw materials that will carry out the preliminary treatment processing carries out the feeding, 9 work back drive bevel gear two 8 rotations of first motor, drive bevel gear 7 and bull stick 4 rotations through the meshing transmission, break up and break up the powder after 5 rotations of pole, fly ash and impurity after breaking up enter into the top of screening board 10 through the guide of stock guide 6, fly ash passes through the screen cloth 11 whereabouts and bold impurity stops in the top of screening board 10, multistage electric push rod 12 work back drive scraper blade 13 moves towards the right side, remove the impurity discharge gate 15 that carries out the ejection of compact to the right side on screening board 10. The falling coal ash falls into the contact position of the rotary table 17 and the hollow column 16 under the action of the second guide plate 21 and the conical rotary table 17 below, the second motor 20 drives the rotary table 17 to rotate after working, the first grinding teeth 18 and the second grinding teeth 19 rotate relatively to grind the coal ash inside, and the ground coal ash is collected through the blanking of the annular blanking port 22 and the annular blanking bin 23 to wait for subsequent processing.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A pretreatment equipment for fly ash processing is characterized in that: including handling case (1), it is fixed to be equipped with storehouse (2) of breaing up to handle case (1) inside top, it is equipped with feeder hopper (3) to break up storehouse (2) inside rotation, it is equipped with bull stick (4) to break up storehouse (2) inside rotation, fixed a plurality of poles (5) of breaing up of being equipped with on bull stick (4), it all fixes and is equipped with stock guide one (6) to break up storehouse (2) bottom left and right sides, it is fixed and is equipped with screening board (10) to handle case (1) middle part, screening board (10) middle part is equipped with screen cloth (11), screening board (10) right side is equipped with unloading hole (14), unloading hole (14) bottom is fixed and is equipped with impurity discharge gate (15), it is equipped with hollow column (16) to handle case (1) bottom, hollow column (16) inside rotation is equipped with carousel (17), it is equipped with annular feed opening (22) on case (1) diapire to handle, annular feed opening (22) bottom is fixed and is equipped with annular feed bin (23), annular feed bin (23) bottom middle fixed is equipped with discharge gate.

2. A pretreatment device for fly ash processing according to claim 1, characterized in that: the right end of the rotating rod (4) is fixedly provided with a first helical gear (7), a second helical gear (8) is meshed with the first helical gear (7), and the bottom of the second helical gear (8) is fixedly provided with a first motor (9) and is fixedly connected to the output shaft end of the first motor (9).

3. A pretreatment device for fly ash processing according to claim 1, characterized in that: screening board (10) left side top is fixed and is equipped with multistage electric push rod (12), multistage electric push rod (12) right side piston rod end is fixed and is equipped with scraper blade (13), scraper blade (13) bottom is equipped with the brush.

4. A pretreatment device for fly ash processing according to claim 1, wherein: the hollow column (16) is internally and circumferentially and fixedly provided with a first grinding tooth (18), and the periphery of the rotary table (17) is circumferentially and fixedly provided with a second grinding tooth (19) matched with the first grinding tooth (18).

5. A pretreatment device for fly ash processing according to claim 1, characterized in that: the bottom of the rotary table (17) is positioned below the treatment box (1) and is fixedly provided with a second motor (20), and an output shaft at the top of the second motor (20) is fixedly connected to the rotary table (17).

6. A pretreatment device for fly ash processing according to claim 1, characterized in that: the top of the hollow column (16) is obliquely provided with a second guide plate (21), and the top of the hollow column (16) is conical.