CN215507731U - Environment-friendly abrasive screening device - Google Patents
Environment-friendly abrasive screening device Download PDFInfo
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- CN215507731U CN215507731U CN202121483539.9U CN202121483539U CN215507731U CN 215507731 U CN215507731 U CN 215507731U CN 202121483539 U CN202121483539 U CN 202121483539U CN 215507731 U CN215507731 U CN 215507731U
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- coaming
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Abstract
The utility model provides an environment-friendly abrasive screening device, which comprises a shell, wherein the shell is arranged on a base plate through an elastic supporting leg seat, the top of the shell is provided with a feed inlet, the feed inlet is in direct connection with a conveying channel, a plurality of stages of screen buckets which are in step-shaped direct connection with each other are arranged in the shell, each screen bucket comprises a coaming, a screen is arranged at the bottom of the coaming, the screen is arranged in an inclined manner, a discharge outlet is arranged on the side surface of the coaming, which corresponds to the lowest position of the screen, the discharge outlet of the last stage of screen bucket extends to the outside of the shell, the bottom of each stage of screen bucket is provided with a collecting cover, and the bottom of the collecting cover is connected to a collecting box arranged on the base plate through a corrugated pipe; a vibration motor for the shell is arranged on the substrate; the top of the shell is provided with a dust exhaust port, an induced draft fan is arranged at the dust exhaust port, and the dust exhaust port is connected to a dust collecting device through a hose; the bottom of the shell is inclined downwards to a discharge port arranged at one end of the shell. The utility model can efficiently carry out grading and screening treatment on the grinding materials and has the effect of environmental protection.
Description
Technical Field
The utility model belongs to the technical field of abrasive production equipment, and particularly relates to an environment-friendly abrasive screening device.
Background
In order to meet the raw material grade requirements of different products, the yellow corundum abrasive needs to be classified and screened in the production process, and the traditional screening device has the following defects: 1. the device has the defects of complex structural design, large occupied area, low screening efficiency and high energy consumption; 2. the traditional screening device generally has no dustproof effect in the process of screening the abrasive materials, and has certain pollution to the surrounding environment; 3. the residual materials in the screening device are inconvenient to collect and treat.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an environment-friendly abrasive screening device aiming at the defects of the prior art, and the specific scheme is as follows:
an environment-friendly abrasive screening device comprises a shell, wherein the shell is arranged on a base plate through elastic supporting legs, a feed inlet is formed in the top of the shell and is in direct connection with a conveying channel, multiple stages of screen buckets which are in step-shaped direct connection with each other are arranged inside the shell, each screen bucket comprises a surrounding plate, a screen is arranged at the bottom of each surrounding plate, the screen is arranged in an inclined mode, a discharge outlet is formed in the side surface of each surrounding plate, which corresponds to the lowest position of the screen, the discharge outlet of the last stage of screen bucket extends to the outside of the shell, a collecting cover is arranged at the bottom of each stage of screen bucket, and the bottom of each collecting cover is connected to a collecting box arranged on the base plate through a corrugated pipe; the base plate is provided with a vibration motor aiming at the shell; the top of the shell is provided with a dust exhaust port, an induced draft fan is arranged at the dust exhaust port, and the dust exhaust port is connected to a dust collecting device through a hose; the bottom of the inner side of the shell slants downwards in an inclined mode to a discharge opening formed in one end of the shell.
Based on the above, the mesh number of the screen mesh of the multistage screen bucket is gradually reduced from top to bottom.
Based on the above, the inner wall of the shell is coated with the nano self-cleaning coating.
Based on the above, feed inlet department is equipped with many shelves poles.
Compared with the prior art, the utility model has substantive characteristics and progress, and particularly has the following advantages:
1. according to the utility model, the multistage sieve hoppers which are connected in a stepped manner are arranged in the shell, each sieve hopper comprises a surrounding plate, the bottom of each surrounding plate is provided with a screen, the screens are arranged in an inclined manner, and the side surfaces of the surrounding plates are provided with discharge holes corresponding to the lowest positions of the screens.
2. According to the dust collection device, the dust discharge port is formed in the top of the shell, the induced draft fan is arranged at the dust discharge port, and the dust discharge port is connected to the dust collection device through the hose.
3. According to the utility model, the nano self-cleaning coating is coated on the inner wall of the shell, so that the materials scattered in the shell can be conveniently discharged outwards.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a top view of the sieve hopper of the present invention.
In the figure: 1. a housing; 2. a feed inlet; 3. a screen bucket; 3-1, enclosing plates; 3-2, screening; 3-3, discharging; 4. a collection hood; 5. a bellows; 6. a collection box; 7. an elastic support leg; 8. a vibration motor; 9. a dust exhaust port; 10. a hose; 11. a dust collecting device; 12. a discharge outlet; 13. a substrate; 14. a stop lever; 15. a delivery channel.
Detailed Description
The technical solution of the present invention is further described in detail by the following embodiments.
Examples
As shown in fig. 1-2, the present invention provides an environment-friendly abrasive screening apparatus, comprising a housing 1, the shell 1 is arranged on the base plate 13 through the elastic supporting legs 7, the top of the shell 1 is provided with a feeding hole 2, the feed inlet 2 is connected with the conveying channel 15 in sequence, a plurality of stages of sieve hoppers 3 which are connected in sequence in a ladder shape are arranged in the shell 1, the sieve hopper 3 comprises a coaming 3-1, the bottom of the coaming 3-1 is provided with a sieve mesh 3-2, the screen 3-2 is obliquely arranged, the side surface of the enclosing plate 3-1 is provided with a discharge port 3-3 corresponding to the lowest position of the screen 3-2, the discharge port 3-3 of the last stage screen hopper 3 extends to the outside of the shell 1, the bottom of each stage screen hopper 3 is provided with a collecting cover 4, the bottom of the collecting hood 4 is connected to a collecting tank 6 provided on a base plate 13 through a bellows 5; the vibration motor 8 for the housing 1 is provided on the substrate 13.
For preventing the raise dust phenomenon from appearing in the screening scene, can collect the dust that contains in the abrasive material simultaneously, be equipped with dust exhaust port 9 at the top of shell 1, dust exhaust port 9 department is equipped with the draught fan, and dust exhaust port 9 is connected to dust collecting device 11 through hose 10.
In order to facilitate the collection and treatment of the material falling inside the casing 1 during the screening process, the bottom of the casing 1 is inclined downwards to a discharge opening 12 formed at one end of the casing 1.
According to production needs, the grinding materials are required to be screened out in multiple grain size grades sometimes, and the mesh number of the screen meshes 3-2 of the multistage screening hopper 3 is gradually reduced from top to bottom.
In order to clean the inner wall of the shell 1 conveniently, the inner wall of the shell 1 is coated with nano self-cleaning paint.
In order to avoid the material falling from the feed port 2 to generate larger impact force on the screen 3-2, a plurality of baffle rods 14 are arranged at the feed port 2.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides an environment-friendly abrasive screening device which characterized in that: comprises a shell (1), the shell (1) is seated on a base plate (13) through an elastic supporting leg (7), a feeding hole (2) is arranged at the top of the shell (1), the feed inlet (2) is connected with the conveying channel (15) in the same direction, a plurality of stages of sieve hoppers (3) which are connected in the same direction in a ladder shape are arranged in the shell (1), the sieve hopper (3) comprises a coaming (3-1), the bottom of the coaming (3-1) is provided with a sieve (3-2), the screen (3-2) is obliquely arranged, the side surface of the coaming (3-1) is provided with a discharge hole (3-3) corresponding to the lowest position of the screen (3-2), the discharge hole (3-3) of the last stage screen hopper (3) extends to the outside of the shell (1), the bottom of each stage screen hopper (3) is provided with a collecting cover (4), the bottom of the collecting cover (4) is connected to a collecting box (6) arranged on a base plate (13) through a corrugated pipe (5); the base plate (13) is provided with a vibration motor (8) aiming at the shell (1); the top of the shell (1) is provided with a dust exhaust port (9), an induced draft fan is arranged at the dust exhaust port (9), and the dust exhaust port (9) is connected to a dust collecting device (11) through a hose (10); the inner bottom of the shell (1) is inclined downwards to a discharge hole (12) formed in one end of the shell (1).
2. The environment-friendly abrasive screening apparatus according to claim 1, wherein: the mesh number of the screen meshes (3-2) of the multistage screen bucket (3) is gradually reduced from top to bottom.
3. The environment-friendly abrasive screening apparatus according to claim 1, wherein: the inner wall of the shell (1) is coated with nano self-cleaning paint.
4. The environment-friendly abrasive screening apparatus according to claim 1, wherein: a plurality of stop rods (14) are arranged at the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483539.9U CN215507731U (en) | 2021-07-01 | 2021-07-01 | Environment-friendly abrasive screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483539.9U CN215507731U (en) | 2021-07-01 | 2021-07-01 | Environment-friendly abrasive screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215507731U true CN215507731U (en) | 2022-01-14 |
Family
ID=79811634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121483539.9U Active CN215507731U (en) | 2021-07-01 | 2021-07-01 | Environment-friendly abrasive screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215507731U (en) |
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2021
- 2021-07-01 CN CN202121483539.9U patent/CN215507731U/en active Active
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