CN218873191U

CN218873191U - Stone screening and dust removing device

Info

Publication number: CN218873191U
Application number: CN202223529868.XU
Authority: CN
Inventors: 张海鹏; 杨甜; 王围伟
Original assignee: Jingmen Defeng Building Materials Co ltd
Current assignee: Jingmen Defeng Building Materials Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-18
Anticipated expiration: 2032-12-29

Abstract

A stone screening and dust removing device comprises a vibrating screen and a dust remover (5) arranged on one side of the vibrating screen, wherein the vibrating screen comprises a rack (6), a screen body (7) and a vibrating motor (8), an upper layer of screen plate and a lower layer of screen plate (9) are arranged in the screen body (7), the screen hole diameter of the upper screen plate (9) is larger than that of the lower screen plate (9), the screen body (7) is movably arranged on the rack (6) through a group of springs, and the vibrating motor (8) is arranged on one side of the screen body (7) and drives the screen body (7) to vibrate; the utility model has the advantages that: through carrying out the omnidirectional to the feeding and the row material of shale shaker, effectively reduce the dust loss.

Description

Stone screening and dust removing device

Technical Field

The utility model relates to a building stones processing technology field, concretely relates to building stones screening dust collector.

Background

At present, building stones production is mostly obtained through crushing and screening, especially can produce a large amount of dust when screening, consequently need do dust removal work to the screening when carrying out production, and current shale shaker is only equipped with dust collecting equipment at the feed inlet when screening, and the building stones after the screening still have partial dust loss when discharging, and the building stones discharge still can cause the secondary raise dust when carrying and pile up, influences environment and staff's healthy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stone screening dust collector aiming at the defects.

The utility model comprises a vibrating screen and a dust remover arranged on one side of the vibrating screen,

the vibrating screen comprises a frame, a screen body and a vibrating motor, wherein an upper layer of screen plate and a lower layer of screen plate are arranged in the screen body, the diameter of a screen hole of the upper layer of screen plate is larger than that of a screen hole of the lower layer of screen plate, the screen body is movably arranged on the frame through a group of springs, and the vibrating motor is arranged on one side of the screen body and drives the screen body to vibrate;

the top of the screen body is provided with a first dust hood communicated with the dust remover, the first dust hood is provided with a feed inlet,

the discharge end of sieve is equipped with ejection of compact carriage apron, and is equipped with the second dust excluding hood above the ejection of compact carriage apron, and the top is equipped with a set of first spraying shower nozzle in the second dust excluding hood.

An ash bucket is arranged at the bottom of the screen body, and a group of exhaust ports communicated with the dust remover are arranged on the side wall of the ash bucket.

And a group of second spraying nozzles are arranged on the outer side wall of the ash bucket around the discharge port.

The second dust hood is flexibly connected with the discharge slide carriage through filter cloth.

The discharge ends of the upper and lower layers of sieve plates are respectively provided with a sealing brush, and the two ends of the sealing brush are rotatably arranged on the sieve body through rotating shafts respectively.

The utility model has the advantages that: the feeding and discharging of the vibrating screen are subjected to all-around dust removal, so that the dust loss is effectively reduced.

Description of the drawings

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

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the attached drawing, the utility model discloses a shale shaker and install dust remover 5 in shale shaker one side, dust remover 5 is cyclone.

The vibrating screen comprises a frame 6, a screen body 7 and a vibrating motor 8, wherein an upper layer of screen plate 9 and a lower layer of screen plate 9 are arranged in the screen body 7, the diameter of a screen hole of the upper screen plate 9 is larger than that of the screen hole of the lower screen plate 9, the screen body 7 is movably arranged on the frame 6 through a group of springs, and the vibrating motor 8 is arranged on one side of the screen body 7 and drives the screen body 7 to vibrate;

the top of screen frame 7 is equipped with the communicating first dust excluding hood 10 with dust remover 5, and is equipped with the feed inlet on first dust excluding hood 10, and first dust excluding hood 10 is used for collecting the raise dust and carry and purify in dust remover 5 when screening and unloading.

The discharge end of sieve 9 is equipped with ejection of compact slide carriage 12, and is equipped with second dust excluding hood 13 above ejection of compact slide carriage 12, and the top is equipped with a set of first spraying nozzle 15 in the second dust excluding hood 13. The second dust excluding hood 13 prevents to loss all around when building stones are exported, and the dust is suppressed to the water smoke of first spraying nozzle 15 spun simultaneously, prevents effectively that the dust from exporting, can adhere to one deck water smoke simultaneously on building stones, also can reduce the dust and produce when carrying and pile.

Furthermore, the bottom of the screen body 7 is provided with an ash bucket 20, the side wall of the ash bucket 20 is provided with a group of exhaust ports communicated with the dust remover 5, and the interior of the ash bucket 20 is in a negative pressure state after the dust remover 5 is opened, so that the dust loss is reduced during ash discharge.

Further, a set of second spray nozzles 22 is arranged around the discharge port on the outer side wall of the ash bucket 20. When ash is discharged, the second spray nozzle 22 sprays water mist downward to press the dust.

The second dust hood 13 is flexibly connected with the discharge slide carriage 12 through filter cloth.

The discharge ends of the upper and lower layers of sieve plates 9 are provided with sealing brushes 23, and two ends of the sealing brushes 23 are rotatably arranged on the sieve body 7 through rotating shafts respectively. The sealing brush 23 is used for sealing the discharge end, reducing the discharge of dust from the discharge end, increasing the sealing property in the screen body 7 and improving the dust collection capacity of the dust collector 5.

Claims

1. The stone screening and dust removing device is characterized by comprising a vibrating screen and a dust remover (5) arranged on one side of the vibrating screen,

the vibrating screen comprises a rack (6), a screen body (7) and a vibrating motor (8), wherein an upper layer of screen plate (9) and a lower layer of screen plate (9) are arranged in the screen body (7), the diameter of a screen hole of the upper screen plate (9) is larger than that of a screen hole of the lower screen plate (9), the screen body (7) is movably arranged on the rack (6) through a group of springs, and the vibrating motor (8) is arranged on one side of the screen body (7) and drives the screen body (7) to vibrate;

the top of the screen body (7) is provided with a first dust hood (10) communicated with the dust remover (5), a feed inlet is arranged on the first dust hood (10),

the discharge end of sieve (9) is equipped with ejection of compact slide carriage (12), and is equipped with second dust excluding hood (13) above ejection of compact slide carriage (12), and the top is equipped with a set of first spraying shower nozzle (15) in second dust excluding hood (13).

2. The screening dust removing apparatus for stone material as claimed in claim 1, wherein the bottom of the screen body (7) is provided with an ash bucket (20), and a set of exhaust ports communicating with the dust remover (5) is provided on the side wall of the ash bucket (20).

3. A dust collector for screening stone material as claimed in claim 1, characterized in that a set of second spraying nozzles (22) is provided around the discharge opening on the outer side wall of the ash bucket (20).

4. The screening and dedusting device for stones according to claim 1, characterized in that the second dedusting hood (13) is flexibly connected with the discharging slide (12) through a filter cloth.

5. The screening and dedusting device for stone materials as claimed in claim 1, wherein the discharge ends of the upper and lower layers of the screen plates (9) are provided with sealing brushes (23), and both ends of the sealing brushes (23) are rotatably mounted on the screen body (7) through rotating shafts respectively.