CN210333316U

CN210333316U - High desulfurization steelmaking refining agent sieving mechanism

Info

Publication number: CN210333316U
Application number: CN201920920356.5U
Authority: CN
Inventors: 王小康; 王毅; 钟华锋
Original assignee: Zhengzhou Dengfeng Smelting Materials Co ltd
Current assignee: Zhengzhou Dengfeng Smelting Materials Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-04-17
Anticipated expiration: 2029-06-18

Abstract

A high desulfurization steelmaking refining agent screening device is characterized in that a storage hopper is connected to a device shell through a support column, and a feeding pipe is arranged on the storage hopper; the driving motor is arranged on the positive storage hopper, and the output end of the driving motor is connected with the stirring shaft; the stirring shaft extends into the storage hopper and is connected with a plurality of stirring rods; the blanking pipe is arranged at the bottom of the storage hopper, and a blanking port of the blanking pipe extends into the device shell; the bottom of the vibration disk is provided with a connecting ring plate, and a filter sieve is arranged at the inlet of the connecting ring plate; one end of the driving device is connected to the side wall of the device shell, and the other end of the driving device is connected with the connecting ring plate; the discharge port is obliquely arranged at the bottom of the vibrating disk and is connected with the discharge pipe through a telescopic hose; the discharge pipe is arranged on the device shell and is provided with a discharge valve; the material receiving box is arranged in the device shell and is connected with the connecting ring plate through a connecting cloth bag. The utility model discloses carry out vibration screening to concise agent, effectively improve concise agent screening efficiency and screening effect.

Description

High desulfurization steelmaking refining agent sieving mechanism

Technical Field

The utility model relates to a concise agent production facility technical field especially relates to a high desulfurization steelmaking concise agent sieving mechanism.

Background

Refining agents are often required in the desulfurization and steelmaking technology to improve steelmaking efficiency. The refining agent is white powdery or granular flux, is prepared by mixing a plurality of inorganic salts according to a certain proportion after drying treatment, and needs to be screened in the production and processing process of the refining agent to improve the service performance of the refining agent. The existing refining agent has the problems of low screening efficiency and low screening precision in the screening process.

In order to solve the problems, the application provides a high-desulfurization steel-making refining agent screening device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a high desulfurization steelmaking refining agent sieving mechanism carries out vibration screening to refining agent, effectively improves refining agent screening efficiency and screening effect.

(II) technical scheme

In order to solve the problems, the utility model provides a high-desulfurization steelmaking refining agent screening device, which comprises a device shell, a storage hopper, a support column, a driving motor, a stirring shaft, a blanking pipe, a vibrating disk, a driving device, a spring, a discharge port, a flexible hose, a discharge pipe, a connecting cloth bag and a material receiving box;

the storage hopper is connected to the device shell through a support pillar, and a feeding pipe is arranged on the storage hopper; the driving motor is arranged on the positive storage hopper, and the output end of the driving motor is connected with the stirring shaft; the stirring shaft extends into the storage hopper and is connected with a plurality of stirring rods; the blanking pipe is arranged at the bottom of the storage hopper, a blanking port of the blanking pipe extends into the device shell, and a blanking valve is arranged on the blanking pipe; the vibration disc is arranged in the device shell, the periphery of the vibration disc is connected to the side wall of the device shell through a spring, a connecting ring plate is arranged at the bottom of the vibration disc, and a filter screen is arranged at the inlet of the connecting ring plate; one end of the driving device is connected to the side wall of the device shell, and the other end of the driving device is connected with the connecting ring plate; the discharge port is obliquely arranged at the bottom of the vibrating disk and is connected with the discharge pipe through a telescopic hose; the discharge pipe is arranged on the device shell and is provided with a discharge valve; the material receiving box is arranged in the device shell and is connected with the connecting ring plate through a connecting cloth bag.

Preferably, a dust collector is arranged on the device shell, a dust collection pipe is arranged on the dust collector, and the dust collection pipe extends into the device shell and is connected with a dust collection head.

Preferably, the vibration discs are provided with two groups, and the filter sieve holes connected on the two groups of vibration discs have different densities.

Preferably, the storage hopper is provided with an oscillator.

Preferably, the driving device is a hydraulic cylinder driving system or a pneumatic cylinder driving system.

The above technical scheme of the utility model has following profitable technological effect: during the storage hopper is added through the inlet pipe to concise agent coarse fodder, driving motor drives the puddler and rotates, stir the concise agent coarse fodder of storage in the storage hopper, prevent to take place concise agent coarse fodder and take place to condense in the storage hopper, open the blanking valve, make in the storage hopper concise agent raw materials fall into the vibration dish through the blanking pipe in, drive arrangement drives the vibration dish and rocks, concise agent coarse fodder that falls into the vibration dish filters through the filter sieve at the vibration in-process, stay thick concise agent lump material and debris in the vibration dish, concise agent granule that needs to use falls into the storage of material receiving box through the filter sieve, sieve left mixed material in the vibration dish and discharge through the discharging pipe. The utility model discloses carry out vibration screening to concise agent, effectively improve concise agent screening efficiency and screening effect.

Drawings

Fig. 1 is a schematic structural diagram of a high-desulfurization steelmaking refining agent screening device provided by the utility model.

Reference numerals: 1. a device housing; 2. a storage hopper; 3. a support pillar; 4. a feed pipe; 5. a drive motor; 6. a stirring shaft; 7. a stirring rod; 8. a blanking pipe; 9. a blanking valve; 10. a vibrating pan; 11. filtering and screening; 12. a connecting ring plate; 13. a drive device; 14. a spring; 15. a discharge port; 16. a flexible hose; 17. a discharge pipe; 18. a discharge valve; 19. connecting the cloth bags; 20. a material receiving box; 21. a vacuum cleaner; 22. a dust collection pipe; 23. a dust suction head.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a high desulfurization steelmaking refining agent screening device, which comprises a device shell 1, a storage hopper 2, a support column 3, a driving motor 5, a stirring shaft 6, a blanking pipe 8, a vibrating disk 10, a driving device 13, a spring 14, a discharge port 15, a flexible hose 16, a discharge pipe 17, a connecting cloth bag 19 and a material receiving box 20;

the storage hopper 2 is connected to the device shell 1 through a support pillar 3, and a feeding pipe 4 is arranged on the storage hopper 2; the driving motor 5 is arranged on the positive storage hopper 2, and the output end of the driving motor 5 is connected with the stirring shaft 6; the stirring shaft 6 extends into the storage hopper 2 and is connected with a plurality of stirring rods 7; the blanking pipe 8 is arranged at the bottom of the storage hopper 2, a blanking port of the blanking pipe 8 extends into the device shell 1, and a blanking valve 9 is arranged on the blanking pipe 8; the vibration disc 10 is arranged in the device shell 1, the periphery of the vibration disc 10 is connected to the side wall of the device shell 1 through a spring 14, a connecting annular plate 12 is arranged at the bottom of the vibration disc 10, and a filter sieve 11 is arranged at an inlet of the connecting annular plate 12; one end of the driving device 13 is connected to the side wall of the device shell 1, and the other end of the driving device is connected with the connecting ring plate 12; the discharge port 15 is obliquely arranged at the bottom of the vibrating disk 10, and the discharge port 15 is connected with a discharge pipe 17 through a flexible hose 16; the discharge pipe 17 is arranged on the device shell 1, and a discharge valve 18 is arranged on the discharge pipe 17; the material receiving box 20 is arranged in the device shell 1, and the material receiving box 20 is connected with the connecting ring plate 12 through a connecting cloth bag 19.

The utility model discloses in, during the concise agent coarse fodder added storage hopper 2 through inlet pipe 4, driving motor 5 drives puddler 7 and rotates, concise agent coarse fodder to storage hopper 2 internal storage stirs, prevent to take place concise agent coarse fodder and take place to condense in storage hopper 2, open blanking valve 9, make in the storage hopper 2 concise agent raw materials through blanking pipe 8 fall into vibration dish 10 in, drive arrangement 13 drives vibration dish 10 and rocks, the concise agent coarse fodder that falls into in vibration dish 10 filters through filter sieve 11 at the vibration in-process, leave thick concise agent lump material and debris in vibration dish 10, the concise agent granule that needs to use falls into through filter sieve 11 and connects the storage in workbin 20, sieve remaining mixed material in the vibration dish 10 and discharge through discharging pipe 17. The utility model discloses carry out vibration screening to concise agent, effectively improve concise agent screening efficiency and screening effect.

In an alternative embodiment, a dust collector 21 is arranged on the device housing 1, a dust collecting pipe 22 is arranged on the dust collector 21, and a dust collecting head 23 is connected with the dust collecting pipe 22 extending into the device housing 1. The dust and the dust that refining agent produced in the vibratory screening process are scattered, do not do the processing and influence refining agent screening effect easily, and dust catcher 21 absorbs the raise dust that refining agent vibratory screening produced through dust absorption head 23, effectively improves refining agent screening precision.

In an alternative embodiment, two sets of vibration disks 10 are provided, and the filter screens 11 connected to the two sets of vibration disks 10 have different mesh densities. Carry out multiple screening to the refining agent through setting up two sets of vibration dishes 10, can effectively improve the screening effect to the refining agent, filter sieve through different sieve mesh densities screens out different debris, further improves the screening precision.

In an alternative embodiment, the storage hopper 2 is provided with an oscillator. Storage hopper 2 is arranged in storing the concise agent raw materials, and the setting of oscillator makes in the storage hopper 2 concise agent raw materials can normally fall into vibration dish 10, prevents that concise agent raw materials from piling up in the storage hopper.

In an alternative embodiment, the drive means 13 is a hydraulic cylinder drive system or a pneumatic cylinder drive system. The driving device 13 drives the vibration disc 10 to vibrate, the screening efficiency of the refining agent is improved, and the hydraulic cylinder driving system or the air cylinder driving system is good in driving effect and simple and convenient to operate.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A high-desulfurization steelmaking refining agent screening device is characterized by comprising a device shell (1), a storage hopper (2), a support column (3), a driving motor (5), a stirring shaft (6), a blanking pipe (8), a vibrating disc (10), a driving device (13), a spring (14), a discharge hole (15), a flexible hose (16), a discharge pipe (17), a connecting cloth bag (19) and a material receiving box (20);

the storage hopper (2) is connected to the device shell (1) through a support pillar (3), and a feeding pipe (4) is arranged on the storage hopper (2); the driving motor (5) is arranged on the positive storage hopper (2), and the output end of the driving motor (5) is connected with the stirring shaft (6); the stirring shaft (6) extends into the storage hopper (2) and is connected with a plurality of stirring rods (7); the blanking pipe (8) is arranged at the bottom of the storage hopper (2), a blanking port of the blanking pipe (8) extends into the device shell (1), and a blanking valve (9) is arranged on the blanking pipe (8); the vibration disc (10) is arranged in the device shell (1), the periphery of the vibration disc (10) is connected to the side wall of the device shell (1) through a spring (14), a connecting annular plate (12) is arranged at the bottom of the vibration disc (10), and a filter screen (11) is arranged at the inlet of the connecting annular plate (12); one end of the driving device (13) is connected to the side wall of the device shell (1), and the other end of the driving device is connected with the connecting ring plate (12); the discharge port (15) is obliquely arranged at the bottom of the vibrating disc (10), and the discharge port (15) is connected with a discharge pipe (17) through a flexible hose (16); the discharge pipe (17) is arranged on the device shell (1), and a discharge valve (18) is arranged on the discharge pipe (17); the material receiving box (20) is arranged in the device shell (1), and the material receiving box (20) is connected with the connecting ring plate (12) through a connecting cloth bag (19).

2. The screening device for the refining agent in the high desulfurization steel making according to the claim 1, characterized in that a dust collector (21) is arranged on the device shell (1), a dust collecting pipe (22) is arranged on the dust collector (21), and the dust collecting pipe (22) extends into the device shell (1) and is connected with a dust collecting head (23).

3. The screening device for the refining agent for the high desulfurization steel making according to the claim 1, characterized in that two groups of the vibration discs (10) are provided, and the mesh densities of the filter screens (11) connected on the two groups of the vibration discs (10) are different.

4. The high-desulfurization steelmaking refining agent screening device as claimed in claim 1, wherein the storage hopper (2) is provided with a vibrator.

5. A high sulfur steel making refining agent screening apparatus as claimed in claim 1, wherein the driving device (13) is a hydraulic cylinder driving system or a pneumatic cylinder driving system.