CN218590735U

CN218590735U - Solid waste crushing and recycling device for converter refractory material

Info

Publication number: CN218590735U
Application number: CN202222753973.5U
Authority: CN
Inventors: 申国强; 杨志国; 杨志亮
Original assignee: Shanxi Haokun New Material Technology Co ltd
Current assignee: Shanxi Haokun New Material Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-10
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a solid useless device of recycling of smashing of converter refractory, including feeding case and crushing case, feeding roof portion is equipped with the feeder hopper, inside is equipped with pivot one, be equipped with helical blade on the pivot one, the feeding case is kept away from feeder hopper one side and is equipped with motor one, be equipped with the cavity between the inside and outside wall of feeding case, cavity one side bottom is equipped with the inlet tube, the opposite side top is equipped with the outlet pipe, crushing incasement portion is equipped with the baffle, the baffle top is equipped with two crushing rollers, the below is equipped with the solid fixed cylinder, crushing roller one side is equipped with the dust cage, the inside pivot two that is equipped with of fixed cylinder, the bottom is equipped with row's material pipe, be equipped with crushing sword on the second pivot, crushing case one side is equipped with the buffer storage case, buffer storage case top is equipped with the air exhauster, the side is equipped with the discharge gate, crushing bottom of the case portion is equipped with motor two, the side is equipped with motor three. The utility model discloses guaranteed the useless kibbling effect of resistant material admittedly, avoided resistant material to give up dust pollution air admittedly, be convenient for utilize resistant material to the useless dust admittedly, the practicality is strong.

Description

Solid waste crushing and recycling device for converter refractory material

Technical Field

The utility model relates to a converter is useless treatment facility technical field admittedly, specifically is a converter resistant material is useless crushing device of recycling admittedly.

Background

The converter is used for a metallurgical furnace for blowing steel or blowing matte, the converter is heated by chemical reaction heat during blowing, an external heating source is not needed, the converter is the most important steel-making equipment, the lining refractory material is divided into a basic lining using magnesia or dolomite and an acidic lining using siliceous material, and the lining refractory material is directly contacted with liquid metal, slag and furnace gas in the converter and is easy to erode and fall off to generate refractory solid waste.

The prior Chinese patent with publication number CN210332809U discloses a solid waste crushing and recycling device for refractory materials of a converter, which comprises a box body and is characterized in that the box body is of a hollow cuboid structure, radiating fins are uniformly distributed in the radiating layers, and the radiating fins are arranged on the outer wall of the box body.

Although the device can be smashed resistant material useless admittedly, it can produce a large amount of useless dust admittedly at kibbling in-process, and the dust flies over and can surpass air pollution in the air, produces the harm to staff's health, has also caused the waste of useless admittedly simultaneously, has certain drawback.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the above technical defect, provide a converter resistant material and smash recycling device useless admittedly.

In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a solid useless device of recycling that smashes of converter refractory, includes feeding case and crushing case, be equipped with communicating pipe between feeding case and the crushing case, the feeding roof portion is equipped with the feeder hopper, and inside is equipped with pivot one, be equipped with helical blade on the pivot one, the feeding case is kept away from feeder hopper one side and is equipped with motor one, be equipped with the cavity between the inside and outside wall of feeding case, cavity one side bottom is equipped with the inlet tube, and the opposite side top is equipped with the outlet pipe, crushing incasement portion is equipped with the baffle, the baffle top is equipped with two crushing rollers, and the below is equipped with the solid fixed cylinder, crushing roller one side is equipped with the dust cage, two be equipped with gear drive between the roller of crushing roller, the inside pivot two that is equipped with of fixed cylinder, the bottom is equipped with row material pipe, be equipped with crushing sword on the pivot two, crushing case one side is equipped with the buffer case, buffer case top is equipped with the air exhauster, and the side is equipped with the discharge gate, crushing bottom of the case portion is equipped with motor two, the side is equipped with motor three, be equipped with belt drive between output shaft two of motor.

Furthermore, one rotating shaft is rotatably connected to the inner wall of the feeding box, and one end of the rotating shaft penetrates through the side wall of the feeding box and then is connected to the first motor.

Further, the baffle is the arc structure, and its center department is equipped with logical groove, it is equipped with the screen cloth to lead to the inslot.

Furthermore, a material guide pipe is connected between the dust collection cover and the buffer storage box, and a sealing cover is arranged at the discharge port.

Furthermore, an air guide pipe is connected between the exhaust fan and the cache box, and a filter screen is arranged in the cache box at the air guide pipe.

Further, a roller shaft of one crushing roller is connected with a third motor.

Compared with the prior art, the utility model the advantage lie in: this device is with inlet tube and outlet pipe connection to outside circulative cooling water pipe, cooling to the solid useless cooling of nai material can be accomplished through the circulating cooling water, motor one drives helical blade through the pivot and rotates, make the nai material useless admittedly enter into crushing incasement through communicating pipe, two crushing rollers of motor three drive rotate, realize the preliminary crushing of nai material useless admittedly, motor two drive pivot two rotate with smash the sword and rotate, can continue to smash the solid useless granule of nai material of fixed cylinder inside, the solid useless kibbling effect of nai material has been guaranteed through regrinding, the dust that produces in the useless crushing process of nai material admits to the storage incasement storage of buffer through dust cage and passage, avoid the dust to enter into polluted air in the air, simultaneously can be to the solid useless dust utilization of nai material. The utility model discloses guaranteed the useless kibbling effect of resistant material admittedly, avoided the resistant material to give up dust pollution air admittedly, be convenient for utilize the resistant material dust that gives up admittedly, the practicality is strong.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a plan view of the present invention.

As shown in the figure: 1. a feeding box; 2. a crushing box; 3 a feed hopper; 4. a first rotating shaft; 5. a helical blade; 6. a first motor; 7. a cavity; 8. a water inlet pipe; 9. a water outlet pipe; 10. a partition plate; 11. a crushing roller; 12. a fixed cylinder; 13. a dust collection cover; 14. a gear transmission mechanism; 15. a second rotating shaft; 16. a discharge pipe; 17. a crushing knife; 18. a cache box; 19. an exhaust fan; 20. a discharge port; 21. a second motor; 22. a third motor; 23. a belt drive mechanism; 24. screening a screen; 25. a material guide pipe; 26. An air guide pipe.

Detailed Description

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 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.

As shown in fig. 1 to 3, including feeding case 1 and crushing case 2, be equipped with communicating pipe between feeding case 1 and the crushing case 2, feeding case 1 top is equipped with feeder hopper 3, inside is equipped with pivot one 4, be equipped with helical blade 5 on the pivot one 4, feeding case 1 is kept away from feeder hopper 3 one side and is equipped with motor one 6, be equipped with cavity 7 between the interior outer wall of feeding case 1, cavity 7 one side bottom is equipped with inlet tube 8, the opposite side top is equipped with outlet pipe 9, crushing case 2 is inside to be equipped with baffle 10, baffle 10 top is equipped with two crushing rollers 11, the below is equipped with solid fixed cylinder 12, crushing roller 11 one side is equipped with dust cage 13, be equipped with gear drive 14 between the roller of two crushing rollers 11, gu fixed cylinder 12 is inside to be equipped with pivot two 15, the bottom is equipped with row material pipe 16, be equipped with crushing sword 17 on the pivot two 15, crushing case 2 one side is equipped with buffer case 18, buffer case 18 top is equipped with air exhauster 19, the side is equipped with discharge gate 20, crushing case 2 bottom is equipped with motor two 21, the side is equipped with motor three 22, the output shaft two 21 is equipped with belt drive 23 between output shaft two 15 of motor two 21.

The first rotating shaft 4 is rotatably connected to the inner wall of the feeding box 1, one end of the first rotating shaft penetrates through the side wall of the feeding box 1 and then is connected to the first motor 6, the partition plate 10 is of an arc-shaped structure, a through groove is formed in the center of the partition plate, a screen 24 is arranged in the through groove, a material guide pipe 25 is connected between the dust collection cover 13 and the buffer box 18, a sealing cover is arranged at a discharge port 20, an air guide pipe 26 is connected between the exhaust fan 19 and the buffer box 18, a filter screen is arranged in the buffer box 18 at the air guide pipe 26, and a roller shaft of the crushing roller 11 is connected to the third motor 22.

In specific use, a water inlet pipe 8 and a water outlet pipe 9 are connected to an external circulating cooling water pipe, refractory solid waste is added into a feeding box 1 through a feed hopper 3, a motor I6 drives a helical blade 5 to rotate through a rotating shaft I4, refractory solid waste is made to enter a crushing box 2 through a communicating pipe, cooling of the refractory solid waste can be completed through circulating cooling water, a motor III 22 drives two crushing rollers 11 to rotate, preliminary crushing of the refractory solid waste is achieved, the refractory solid waste particles meeting requirements enter a fixed cylinder 12 through a screen 24, the refractory solid waste particles with large particles continue to be left above a partition plate 10 for crushing, a motor II 21 drives a rotating shaft II 15 and a crushing knife 17 to rotate, the refractory solid waste particles inside the fixed cylinder 12 can continue to be crushed, the effect of refractory solid waste crushing is guaranteed through secondary crushing, a valve on a discharge pipe 16 is opened, the crushed refractory solid waste can be discharged for use, an exhaust fan 19 works to enable negative pressure to be generated in a storage box 18 through an air guide pipe 26, further, the refractory solid waste crushing process that the refractory solid waste particles generate dust is made to pass through an exhaust hood 13 and an exhaust fan to prevent the refractory solid waste particles from entering a dust collection box 20, and an exhaust hole is formed by the filter screen 13, and the filter screen 19, and the filter screen 20, and the filter can be prevented from being used for taking out. The gear transmission 14 and the belt transmission 23 are conventional and will not be described in detail.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

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, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a device is recycled to useless smashing of resistant material solid of converter which characterized in that: comprises a feeding box (1) and a crushing box (2), a communicating pipe is arranged between the feeding box (1) and the crushing box (2), a feeding hopper (3) is arranged at the top of the feeding box (1), a first rotating shaft (4) is arranged inside the feeding box, a helical blade (5) is arranged on the first rotating shaft (4), a first motor (6) is arranged on one side of the feeding box (1) far away from the feeding hopper (3), a cavity (7) is arranged between the inner wall and the outer wall of the feeding box (1), a water inlet pipe (8) is arranged at the bottom of one side of the cavity (7), a water outlet pipe (9) is arranged at the top of the other side of the cavity, a partition plate (10) is arranged inside the crushing box (2), two crushing rollers (11) are arranged above the partition plate (10), a fixed cylinder (12) is arranged below the partition plate, a dust collection cover (13) is arranged on one side of the crushing rollers (11), a gear transmission mechanism (14) is arranged between the roller shafts of the two crushing rollers (11), a second rotating shaft (15) is arranged inside the fixed cylinder (12), a discharging pipe (16) is arranged at the bottom of the fixed cylinder, a crushing knife (15) is arranged on the rotating shaft (15), a crushing knife (17), a discharging pipe (18) is arranged above the crushing box (18), a discharging hole (21) is arranged above the crushing box (21) and a discharging hole (21) is arranged on the side of the crushing box (18), a third motor (22) is arranged on the side face, and a belt transmission mechanism (23) is arranged between an output shaft of the second motor (21) and the second rotating shaft (15).

2. The solid waste crushing and recycling device for the refractory material of the converter as claimed in claim 1, wherein: the first rotating shaft (4) is rotatably connected to the inner wall of the feeding box (1), and one end of the first rotating shaft penetrates through the side wall of the feeding box (1) and then is connected to the first motor (6).

3. The solid waste crushing and recycling device for the refractory material of the converter as claimed in claim 1, wherein: the baffle (10) is of an arc-shaped structure, a through groove is formed in the center of the baffle, and a screen (24) is arranged in the through groove.

4. The solid waste crushing and recycling device for the refractory material of the converter according to claim 1, characterized in that: a material guide pipe (25) is connected between the dust hood (13) and the buffer box (18), and a sealing cover is arranged at the discharge hole (20).

5. The solid waste crushing and recycling device for the refractory material of the converter as claimed in claim 1, wherein: an air guide pipe (26) is connected between the exhaust fan (19) and the cache box (18), and a filter screen is arranged inside the cache box (18) at the position of the air guide pipe (26).

6. The solid waste crushing and recycling device for the refractory material of the converter according to claim 1, characterized in that: the roller shaft of one crushing roller (11) is connected with a motor III (22).