CN210546287U

CN210546287U - Zinc powder production is with multistage screening plant

Info

Publication number: CN210546287U
Application number: CN201921364015.0U
Authority: CN
Inventors: 程建
Original assignee: Hunan New Welllink Advanced Metallic Material Co ltd
Current assignee: Hunan New Welllink Advanced Metallic Material Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-05-19
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a zinc powder production is with multistage screening plant, the device comprises a device body, install first screening board, second screening board and third screening board from upwards installing in proper order down inside the device body, first screening board, second screening board and third screening board are the same in structure. The utility model discloses in, at the inside screening plate that is provided with of device body, the screening plate comprises last sieve and lower sieve simultaneously, and the sieve mesh has been seted up on last sieve and lower sieve surface, be provided with the slider in last sieve bottom simultaneously, the slide rail sliding connection that slider and lower sieve surface were seted up, can make last sieve and lower sieve reciprocal movement through the slider, thereby can make the sieve mesh of seting up on sieve and lower sieve surface moving to the in-process, the reciprocal movement dislocation, thereby change the size of sieve mesh, this mode can be according to user's the variation in size to zinc powder granule, and confirm the size of sieve mesh, be convenient for filter, thereby reduce the change to the sieve, and improve work efficiency.

Description

Zinc powder production is with multistage screening plant

Technical Field

The utility model relates to a chemical industry technical field especially relates to a zinc powder production is with multistage screening plant.

Background

The dark gray powdered metallic zinc molding can be used as a pigment and provides a very strong masking force. Has good antirust and atmospheric corrosion resistant functions. The method is commonly used for manufacturing antirust paint, a strong reducing agent and the like, and zinc powder needs to be screened in multiple stages in the production process so as to obtain the zinc powder with different specifications and sizes.

The prior art has the following problems:

the current zinc powder screening mechanism also differs to the required zinc powder particle diameter's of different customers' demand specification to need the change that makes a round trip to the screening board, thereby waste time reduces work efficiency, and simultaneously at the in-process of zinc powder screening, the zinc powder screening is thorough inadequately, leads to containing the zinc powder of small-size granule in some large-scale granule powder zinc, thereby leads to screening quality to descend.

We therefore propose a multi-stage screening plant for zinc powder production to address the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a multistage screening device for zinc powder production.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a zinc powder production is with multistage screening plant, includes the device body, install first screening board, second screening board and third screening board from upwards installing in proper order down inside the device body, first screening board, second screening board and third screening board structure are the same, and first screening board, second screening board and third screening board comprise last sieve and lower sieve, go up the sieve and install first slider respectively with lower sieve both ends, and the first slide rail sliding connection that first slider and device body side were seted up, first slider one end is provided with the regulation pole, and adjusts the pole and extend to the device body outside.

Preferably, the device body is internally provided with a scraping mechanism on the surface of the top of the screening plate, the scraping mechanism consists of a main shaft and a scraping plate, the scraping plate is fixed on the surface of the main shaft, and one end of the main shaft penetrates through the surface of the device body and is connected with the output end of the servo motor.

Preferably, the discharge pipe is arranged on the surface of one side of the device body, the discharge pipe and the screening plate are located on the same horizontal plane, the air blower is arranged on the surface of the discharge pipe, and the number of the discharge pipe is one more than that of the screening plate.

Preferably, the bottom in the device body is provided with a material guide plate, an electric telescopic rod is arranged in the material guide plate, and one end of the electric telescopic rod is fixed with the push plate.

Preferably, a second sliding block is arranged at the bottom end of the upper sieve plate close to the edge, the second sliding block is in sliding connection with a second sliding rail arranged on the top surface of the lower sieve plate, and a baffle is welded on the surface of the top end of the lower sieve plate in a surrounding mode.

Preferably, the first screening plate, the second screening plate and the third screening plate have a certain inclination angle, and one end of the first screening plate, one end of the second screening plate and one end of the third screening plate are in a horizontal structure.

Preferably, a discharge bin is installed at the top of the device body, the bottom end of the discharge bin is communicated with the inside of the device body through a discharge pipe, a dust hood is installed at the top end of the inside of the device body, and the top end of the dust hood penetrates through the top surface of the device body and is communicated with the collection box through a pipeline.

Preferably, the bottom end of the device body is provided with a plurality of support legs, the support legs are arranged at four corners of the bottom end of the device body at equal intervals, and the surface of the device body is provided with a controller.

Compared with the prior art, the utility model has the advantages that;

1. the utility model discloses, at the inside screening board that is provided with of device body, the screening board comprises last sieve and lower sieve simultaneously, and the sieve mesh has been seted up on last sieve and lower sieve surface, be provided with the slider in last sieve bottom simultaneously, the slide rail sliding connection that slider and lower sieve surface were seted up, can make last sieve and lower sieve reciprocal movement through the slider, thereby can make the sieve mesh of seting up on sieve and lower sieve surface moving to the in-process, the reciprocal movement dislocation, thereby change the size of sieve mesh, this mode can be according to user's the variation in size to zinc powder granule, and confirm the size of sieve mesh, be convenient for filter, thereby reduce the change to the sieve, and the work efficiency is improved.

2. The utility model discloses, install in the inside top that is located the screening plate of device body and scrape and get the mechanism, scrape and get the mechanism and constitute by main shaft and scraper blade, in the course of the work, start and scrape the servo motor who gets mechanism one end, make servo motor rotate the main shaft that drives one end and rotate, thereby make the main shaft drive the scraper blade on surface scrape the vibration to screening plate surperficial zinc powder, thereby it falls into appointed cavity to accelerate to accord with the zinc powder of specification size, scrape simultaneously and get the mechanism also be convenient for to the output of zinc powder, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of a multi-stage screening device for zinc powder production provided by the utility model;

FIG. 2 is a schematic view of a screening plate of a multi-stage screening device for zinc powder production provided by the utility model;

FIG. 3 is an expanded view of a screening plate of a multi-stage screening device for zinc powder production provided by the utility model;

FIG. 4 is a schematic view of a scraping mechanism of a multi-stage screening device for zinc powder production provided by the utility model;

FIG. 5 is a side view of a screening plate of a multi-stage screening device for zinc powder production according to the present invention;

FIG. 6 is the utility model provides a zinc powder production is with multistage screening plant discharging pipe sketch map.

Illustration of the drawings:

1. a device body; 2. a first slide rail; 3. a first screening plate; 4. adjusting a rod; 5. a second screening plate; 6. a third screening plate; 7. a discharging bin; 8. a collection box; 9. a dust hood; 10. a scraping mechanism; 11. a blower; 12. a discharge pipe; 13. pushing the plate; 14. an electric telescopic rod; 15. a first slider; 16. an upper sieve plate; 17. a lower sieve plate; 18. screening holes; 19. a main shaft; 20. a squeegee; 21. a second slider; 22. a second slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, a multi-stage screening device for zinc powder production comprises a device body 1, a first screening plate 3, a second screening plate 5 and a third screening plate 6 are sequentially arranged in the device body 1 from bottom to top, the first screening plate 3, the second screening plate 5 and the third screening plate 6 have the same structure, the first screening plate 3, the second screening plate 5 and the third screening plate 6 are composed of an upper screening plate 16 and a lower screening plate 17, two ends of the upper screening plate 16 and the lower screening plate 17 are respectively provided with a first slide block 15, the first slide block 15 is connected with a first slide rail 2 arranged on the side surface of the device body 1 in a sliding way, one end of the first slide block 15 is provided with an adjusting rod 4, the adjusting rod 4 extends to the outer side of the device body 1, a second sliding block 21 is arranged at the bottom end of the upper sieve plate 16 close to the edge, and the second slide block 21 is connected with a second slide rail 22 arranged on the top surface of the lower sieve plate 17 in a sliding manner, and a baffle is welded on the top surface of the lower sieve plate 17 in a surrounding manner.

In this embodiment: through setting up first screening plate 3, second screening plate 5 and third screening plate 6, the multistage screening of zinc powder of being convenient for, the screening plate is constituteed through last sieve 16 and lower sieve 17 simultaneously, can make through second slider 21 and go up sieve 16 and sieve 17 reciprocal movement down, thereby remove the sieve mesh 18 that the in-process can make the setup on sieve 16 and lower sieve 17 surface, the reciprocal movement dislocation, thereby change the size of sieve mesh 18, this mode can be according to user's the variation in size to the zinc powder granule, be convenient for filter, thereby reduce the change to the sieve, and the work efficiency is improved.

Specifically, scraping mechanism 10 is installed on the surface of the top of the screening plate inside device body 1, scraping mechanism 10 is composed of a main shaft 19 and a scraping plate 20, scraping plate 20 is fixed on the surface of main shaft 19, and one end of main shaft 19 penetrates through the surface of device body 1 and is connected with the output end of a servo motor.

In this embodiment: get mechanism 10 through setting up scraping, at the course of the work, start the servo motor who gets mechanism 10 one end of scraping, make servo motor rotate and drive the main shaft 19 rotation of one end to make main shaft 19 drive surperficial scraper blade 20 scrape the vibration to the zinc powder on screening plate surface, thereby accelerate to accord with the zinc powder of specification size and fall into appointed cavity indoor.

Specifically, a discharge pipe 12 is arranged on one side surface of the device body 1, the discharge pipe 12 and the screening plate are in the same horizontal plane, the blower 11 is arranged on the surface of the discharge pipe 12, and the number of the discharge pipe 12 is one more than that of the screening plate.

In this embodiment: through setting up discharging pipe 12, be convenient for to the output of zinc powder, through setting up air-blower 11, can improve the discharge rate of zinc powder.

Specifically, the bottom in the device body 1 is provided with a material guide plate, the material guide plate is internally provided with an electric telescopic rod 14, and one end of the electric telescopic rod 14 is fixed with a push plate 13.

In this embodiment: through setting up the stock guide, be convenient for through setting up electric telescopic handle 14 and push pedal 13 to the guide of zinc powder, the push pedal 13 that electric telescopic handle 14 of being convenient for drove one end is to zinc powder propelling movement.

Specifically, the first screening plate 3, the second screening plate 5 and the third screening plate 6 have a certain inclination angle, and one end of the first screening plate 3, the second screening plate 5 and the third screening plate 6 is in a horizontal structure.

In this embodiment: through setting the screening board to have certain angle, the removal of zinc powder on the screening board of being convenient for to accelerate screening rate.

Specifically, go out feed bin 7 is installed at 1 top of device body, and goes out feed bin 7 bottom and link up through discharging pipe 12 and device body 1 inside, and suction hood 9 is installed on the inside top of device body 1, and the top of suction hood 9 runs through 1 top surface of device body and 8 UNICOMs of collecting box through the pipeline.

In this embodiment: through setting up out feed bin 7, be convenient for to the transport of zinc powder, through setting up suction hood 9, be convenient for to the inside zinc powder of device body float the powder and absorb, through setting up collecting box 8, be convenient for collect zinc powder.

Specifically, 1 bottom of device body is provided with the landing leg, and the landing leg is provided with a plurality ofly to a plurality of landing legs equidistance are installed in four corners in 1 bottom of device body, and 1 surface mounting of device body has the controller.

In this embodiment: through setting up the landing leg, be convenient for to the support of device body 1 to guarantee the stability of device body 1 in the course of the work, be convenient for to the control of device body 1 through setting up the controller, because the controller belongs to the mature technique among the prior art, so no longer describe its inner structure and relation of connection.

The working principle is as follows: when the zinc powder screening device is used, the electromagnetic valve at the bottom end of the discharging bin 7 is opened, zinc powder products in the discharging bin 7 enter the device body 1 through the discharging pipe, meanwhile, a third screening plate 6, a second screening plate 5 and a first screening plate 3 are sequentially arranged in the device body 1 from top to bottom, meanwhile, the screening plates consist of an upper screening plate 16 and a lower screening plate 17, screening holes 18 are formed in the surfaces of the upper screening plate 16 and the lower screening plate 17, meanwhile, a second sliding block 21 is arranged at the bottom end of the upper screening plate 16, the second sliding block 21 is in sliding connection with a second sliding rail 22 formed in the surface of the lower screening plate 17, the upper screening plate 16 and the lower screening plate 17 can move relative to each other through the second sliding block 21, so that the screening holes 18 formed in the surfaces of the upper screening plate 16 and the lower screening plate 17 can move relative to each other and be staggered in the moving process, the sizes of the screening holes 18 of the screening plates are changed, and the sizes, later zinc powder screens through first screening plate 3, second screening plate 5 and third screening plate 6, and the zinc powder after the screening falls to the screening plate one end surface of each cavity, later starts servo motor, makes servo motor rotate and drives the main shaft 19 rotation of one end to make main shaft 19 drive surperficial scraper blade 20 scrape the vibration to the zinc powder on screening plate surface, accelerate the screening of zinc powder, after the screening is accomplished, zinc powder is discharged through the discharge gate of one end separately can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A multi-stage screening device for zinc powder production comprises a device body (1) and is characterized in that, a first screening plate (3), a second screening plate (5) and a third screening plate (6) are sequentially arranged in the device body (1) from bottom to top, the first screening plate (3), the second screening plate (5) and the third screening plate (6) have the same structure, and the first screening plate (3), the second screening plate (5) and the third screening plate (6) are composed of an upper screen plate (16) and a lower screen plate (17), the two ends of the upper sieve plate (16) and the lower sieve plate (17) are respectively provided with a first sliding block (15), and the first sliding block (15) is connected with a first sliding rail (2) arranged on the side surface of the device body (1) in a sliding way, one end of the first sliding block (15) is provided with an adjusting rod (4), and the adjusting rod (4) extends to the outer side of the device body (1).

2. A zinc powder production multi-stage screening device, as claimed in claim 1, characterized in that, the scraping mechanism (10) is installed inside the device body (1) and on the surface of the top of the screening plate, and the scraping mechanism (10) is composed of a main shaft (19) and a scraper (20), the scraper (20) is fixed on the surface of the main shaft (19), one end of the main shaft (19) penetrates through the surface of the device body (1) and is connected with the output end of the servo motor.

3. The multi-stage screening device for zinc powder production as defined in claim 1, wherein the device body (1) is provided with a discharge pipe (12) on one side surface thereof, the discharge pipe (12) and the screening plates are at the same horizontal plane, the discharge pipe (12) is provided with a blower (11) on the surface thereof, and the number of the discharge pipes (12) is one more than that of the screening plates.

4. The multi-stage screening device for zinc powder production as defined in claim 1, wherein a material guiding plate is arranged at the bottom end inside the device body (1), an electric telescopic rod (14) is arranged inside the material guiding plate, and one end of the electric telescopic rod (14) is fixed with the pushing plate (13).

5. The multi-stage screening device for zinc powder production as defined in claim 1, wherein the bottom end of the upper screen plate (16) is provided with a second slide block (21) near the edge, the second slide block (21) is slidably connected with a second slide rail (22) arranged on the top surface of the lower screen plate (17), and the top surface of the lower screen plate (17) is welded with a baffle plate.

6. A zinc dust production multi-stage screening device as defined in claim 1, characterized in that the first (3), second (5) and third (6) screening plates have a certain inclination angle and one end of the first (3), second (5) and third (6) screening plates is horizontal.

7. A multi-stage screening device for zinc powder production as defined in claim 1, wherein the discharging bin (7) is installed on the top of the device body (1), the bottom end of the discharging bin (7) is communicated with the inside of the device body (1) through the discharging pipe (12), the dust hood (9) is installed on the top end of the inside of the device body (1), and the top end of the dust hood (9) is communicated with the collecting box (8) through the top surface of the device body (1) through a pipeline.

8. A zinc powder production multi-stage screening device as defined in claim 1, characterized in that the bottom of the device body (1) is provided with a plurality of legs, and the legs are installed at four corners of the bottom of the device body (1) at equal intervals, and the device body (1) is provided with a controller on the surface.