Remelting flux chain plate blanking continuous conveying device based on air cooling

Abstract

The utility model discloses a remelting flux chain plate blanking continuous conveying device based on air cooling, which comprises a cooling conveying bin, a chain plate conveying mechanism is arranged in the cooling conveying bin, and a heat preservation blanking mechanism is arranged above the input end of the chain plate conveying mechanism. An upper cooling mechanism and a lower cooling mechanism are arranged on the upper portion and the lower portion of the chain plate conveying mechanism correspondingly. A discharging vibration mechanism is arranged above the output end of the chain plate conveying mechanism. The output end of the chain plate conveying mechanism is in lap joint with a first inclined conveying mechanism and a second inclined conveying mechanism in sequence, the remelting flux and the receiving hopper can be rapidly cooled, continuous discharging and conveying of remelting flux production are achieved, full-automatic production of discharging and conveying of the remelting flux is achieved, and the production efficiency of the remelting flux is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of remelting flux production, and particularly relates to a continuous conveying device for the chain plate blanking of remelting flux based on air-cooling. Background Technique

[0002] Remelting fluxes are very important slag-making materials in the metallurgical process. They play a role in forming easily fusible slag with impurities in iron ore or molten iron in iron metallurgy raw materials, thereby improving the quality of pig iron. In the steel-making process, fluxes are used for desulfurization, dephosphorization, deoxidation, and removal of various non-metallic inclusions, improving the cleanliness of molten steel and reducing heat loss.

[0003] During the production and transportation process of remelting fluxes, it is necessary to quickly cool and solidify them and then transport them. The existing blanking and conveying equipment for remelting fluxes cannot achieve continuous cooling and conveying, resulting in low production efficiency of remelting fluxes and inability to achieve automated production. Therefore, we propose a continuous conveying device for the chain plate blanking of remelting flux based on air-cooling. Content of the Utility Model

[0004] The purpose of the utility model is to provide a continuous conveying device for the chain plate blanking of remelting flux based on air-cooling to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A continuous conveying device for the chain plate blanking of remelting flux based on air-cooling, including a cooling and conveying bin. A chain plate conveying mechanism is arranged inside the cooling and conveying bin. Above the input end of the chain plate conveying mechanism, a heat preservation blanking mechanism is arranged. Above and below the chain plate conveying mechanism, an upper cooling mechanism and a lower cooling mechanism are respectively arranged;

[0006] Above the output end of the chain plate conveying mechanism, a blanking vibration mechanism is arranged;

[0007] The output end of the chain plate conveying mechanism is successively lapped with a first inclined conveying mechanism and a second inclined conveying mechanism.

[0008] Preferably, the chain plate conveying mechanism includes a conveying frame, a driving motor, a transmission chain belt, and a receiving hopper;

[0009] The transmission chain belt is arranged on the conveying frame through a transmission shaft. The driving motor is arranged on one side of the conveying frame. The output end of the driving motor is connected to the transmission shaft. A number of receiving hoppers are arranged. The number of receiving hoppers is arranged on the transmission chain belt.

[0010] Preferably, one side of the receiving hopper is provided with a lapping buckle plate distributed obliquely, and side baffles are arranged at both ends of the lapping buckle plate. Adjacent receiving hoppers are buckled and connected through the lapping buckle plate.

[0011] Preferably, the heat-insulating feeding mechanism includes a heat-insulating furnace and a shunt feeding hopper;

[0012] The heat-insulating furnace is arranged on the conveying rack through a support frame, the shunt feeding hopper is arranged at the feeding port of the heat-insulating furnace, and the shunt feeding hopper is arranged above the receiving hopper.

[0013] Preferably, the upper cooling mechanism includes an upper cooling hood bin, an upper cooling fan and an upper cooling air duct;

[0014] The upper cooling hood bin is arranged on the conveying rack, and a notch for the receiving hopper to pass through is formed in the lower part of the upper cooling hood bin. A plurality of upper cooling fans are provided, and the plurality of upper cooling fans are communicated with the inside of the upper cooling hood bin through the upper cooling air duct. The upper cooling fans are installed on the outer side of the cooling and conveying bin.

[0015] Preferably, the lower cooling mechanism includes a lower cooling hood bin, a lower cooling fan and a lower cooling air duct;

[0016] The lower cooling hood bin is inversely connected to the lower part of the conveying rack corresponding to the position where the receiving hopper passes through. A notch for the receiving hopper to pass through is formed in the lower cooling hood bin. A plurality of lower cooling fans are provided, and the plurality of lower cooling fans are communicated with the inside of the lower cooling hood bin through the lower cooling air duct. The lower cooling fans are arranged on the outer side of the cooling and conveying bin.

[0017] Preferably, the feeding vibration mechanism includes a U-shaped frame, a telescopic cylinder, a synchronous lifting plate, a vibration motor and a vibration hammer head;

[0018] The U-shaped frame is arranged on the conveying rack, the telescopic cylinder is arranged on the U-shaped frame, the synchronous lifting plate is arranged inside the U-shaped frame, and the synchronous lifting plate is connected to the output end of the telescopic cylinder. A plurality of vibration motors are provided, and the plurality of vibration motors are arranged at equal intervals on the synchronous lifting plate. The vibration hammer head is arranged on the output end of the vibration motor.

[0019] Preferably, a plurality of air extraction ports are arranged at the top of the cooling and conveying bin, and the air extraction ports are externally connected to an air extraction system.

[0020] Compared with the prior art, the beneficial effects of the present utility model are:

[0021] The utility model is provided with a chain plate conveying mechanism, an upper cooling mechanism, a lower cooling mechanism and a blanking vibration mechanism. During use, the heat-insulated remelting flux is fed from the heat-insulating furnace into the receiving hopper through a shunt blanking hopper. The driving motor drives the transmission chain belt through a transmission shaft, so that the receiving hopper is conveyed forward. Then, the remelting flux in the receiving hopper passes through the upper cooling hood bin. At this time, the upper cooling fan sends air into the upper cooling hood bin through the upper cooling air duct, and air-cools and cools the remelting flux in the receiving hopper to make it solidify quickly. Then, the solidified remelting flux passes under the U-shaped frame, the telescopic cylinder extends and pushes the synchronous lifting plate to move downward. Then, the vibration motor drives the vibration hammer head to vibrate and separate the solidified remelting flux, and then conveys it forward through the transmission chain belt, so that the remelting flux in the receiving hopper falls onto the first inclined conveying mechanism, and is then conveyed by the first inclined conveying mechanism to the second inclined conveying mechanism, and finally conveyed by the second inclined conveying mechanism to the next process. At this time, the receiving hopper without remelting flux passes through the lower cooling hood bin, and the lower cooling fan sends air into the lower cooling hood bin through the lower cooling air duct to air-cool and cool the receiving hopper for the next use, realizing continuous blanking and conveying of remelting flux production, realizing full-automatic production of remelting flux blanking and conveying, and improving the production efficiency of remelting flux. Brief Description of the Drawings

[0022] Figure 1 is a schematic three-dimensional structure diagram of the whole of the utility model;

[0023] Figure 2 is a schematic three-dimensional structure diagram of the whole of the utility model;

[0024] Figure 3 is a schematic sectional three-dimensional structure diagram of the utility model;

[0025] Figure 4 is a schematic partial three-dimensional structure diagram of the utility model;

[0026] Figure 5 is a schematic connected three-dimensional structure diagram of the receiving hopper of the utility model.

[0027] In the figure: 1, cooling and conveying bin; 101, air extraction port; 2, chain plate conveying mechanism; 201, conveying frame; 202, driving motor; 203, transmission chain belt; 204, receiving hopper; 205, overlapping buckle plate; 206, side baffle; 3, heat-insulating blanking mechanism; 301, heat-insulating furnace; 302, shunt blanking hopper; 4, upper cooling mechanism; 401, upper cooling hood bin; 402, upper cooling fan; 403, upper cooling air duct; 5, lower cooling mechanism; 501, lower cooling hood bin; 502, lower cooling fan; 503, lower cooling air duct; 6, blanking vibration mechanism; 601, U-shaped frame; 602, telescopic cylinder; 603, synchronous lifting plate; 604, vibration motor; 605, vibration hammer head; 7, first inclined conveying mechanism; 8, second inclined conveying mechanism. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figures 1 - 5 , the continuous conveying device for remelting flux chain plate blanking based on air-cooling temperature reduction provided by the present utility model includes a cooling and conveying bin 1. A plurality of air extraction ports 101 are arranged at the top of the cooling and conveying bin 1. The air extraction ports 101 are externally connected to an air extraction system, which can quickly discharge the heat in the cooling and conveying bin 1 and improve the temperature reduction and cooling effect;

[0030] A chain plate conveying mechanism 2 is arranged in the cooling and conveying bin 1. The chain plate conveying mechanism 2 includes a conveying frame 201, a driving motor 202, a transmission chain belt 203, and a receiving hopper 204; the transmission chain belt 203 is arranged on the conveying frame 201 through a transmission shaft. The driving motor 202 is arranged on one side of the conveying frame 201, and the output end of the driving motor 202 is connected to the transmission shaft. A plurality of receiving hoppers 204 are arranged, and the plurality of receiving hoppers 204 are arranged on the transmission chain belt 203. An inclined distribution overlapping buckle plate 205 is arranged on one side of the receiving hopper 204, and side baffles 206 are arranged at both ends of the overlapping buckle plate 205. Adjacent two receiving hoppers 204 are connected by buckling through the overlapping buckle plate 205;

[0031] Adjacent two receiving hoppers 204 are connected by buckling through the overlapping buckle plate 205, preventing the remelting flux from falling, ensuring the continuous operation of the chain plate conveying mechanism 2, and improving the production efficiency of the remelting flux;

[0032] Above the input end of the chain plate conveying mechanism 2, a heat preservation blanking mechanism 3 is arranged. The heat preservation blanking mechanism 3 includes a heat preservation furnace 301 and a shunt blanking hopper 302; the heat preservation furnace 301 is arranged on the conveying frame 201 through a support frame. The shunt blanking hopper 302 is arranged at the blanking port of the heat preservation furnace 301, and the shunt blanking hopper 302 is arranged above the receiving hopper 204. The temperature of the heat preservation furnace 301 is controlled at 400 - 600 °C, ensuring that the temperature of the remelting flux is above the crystallization point and facilitating the flow of the remelting flux;

[0033] An upper cooling mechanism 4 and a lower cooling mechanism 5 are respectively arranged on the upper and lower parts of the chain plate conveying mechanism 2. The upper cooling mechanism 4 includes an upper cooling hood bin 401, an upper cooling fan 402 and an upper cooling air duct 403. The upper cooling hood bin 401 is arranged on the conveying frame 201, and a notch for the material receiving hopper 204 to pass through is formed in the lower part of the upper cooling hood bin 401. A plurality of upper cooling fans 402 are provided, and the plurality of upper cooling fans 402 are communicated with the inside of the upper cooling hood bin 401 through the upper cooling air duct 403. The upper cooling fans 402 are installed on the outside of the cooling conveying bin 1. The lower cooling mechanism 5 includes a lower cooling hood bin 501, a lower cooling fan 502 and a lower cooling air duct 503. The lower cooling hood bin 501 is inversely connected to the lower part of the conveying frame 201 corresponding to the position where the material receiving hopper 204 passes through. A notch for the material receiving hopper 204 to pass through is formed in the lower cooling hood bin 501. A plurality of lower cooling fans 502 are provided, and the plurality of lower cooling fans 502 are communicated with the inside of the lower cooling hood bin 501 through the lower cooling air duct 503. The lower cooling fans 502 are arranged on the outside of the cooling conveying bin 1.

[0034] Above the output end of the chain plate conveying mechanism 2, a blanking vibration mechanism 6 is provided. The blanking vibration mechanism 6 includes a U-shaped frame 601, a telescopic cylinder 602, a synchronous lifting plate 603, a vibration motor 604 and a vibration hammer head 605. The U-shaped frame 601 is arranged on the conveying frame 201. The telescopic cylinder 602 is arranged on the U-shaped frame 601. The synchronous lifting plate 603 is arranged inside the U-shaped frame 601 and is connected to the output end of the telescopic cylinder 602. A plurality of vibration motors 604 are provided, and the plurality of vibration motors 604 are arranged at equal intervals on the synchronous lifting plate 603. The vibration hammer head 605 is arranged on the output end of the vibration motor 604.

[0035] The output end of the chain plate conveying mechanism 2 is sequentially lapped with a first inclined conveying mechanism 7 and a second inclined conveying mechanism 8.

[0036] The utility model is provided with a chain plate conveying mechanism 2, an upper cooling mechanism 4, a lower cooling mechanism 5 and a blanking vibration mechanism 6. During use, the heat-insulated remelting flux is fed from the heat-insulating furnace 301 to the receiving hopper 204 through the shunt blanking hopper 302. The driving motor 202 drives the transmission chain belt 203 through the transmission shaft, so that the receiving hopper 204 is conveyed forward. Then, the remelting flux in the receiving hopper 204 passes through the upper cooling hood bin 401. At this time, the upper cooling fan 402 sends air to the upper cooling hood bin 401 through the upper cooling air duct 403, and air-cools and cools the remelting flux in the receiving hopper 204 to make it solidify quickly. Then, the solidified remelting flux passes under the U-shaped frame 601. The telescopic cylinder 602 extends to push the synchronous lifting plate 603 to move downward. Then, the vibration motor 604 drives the vibration hammer head 605 to vibrate and separate the solidified remelting flux, and then conveys it forward through the transmission chain belt 203, so that the remelting flux in the receiving hopper 204 falls onto the first inclined conveying mechanism 7, and is then conveyed by the first inclined conveying mechanism 7 to the second inclined conveying mechanism 8, and finally conveyed by the second inclined conveying mechanism 8 to the next process. At this time, the receiving hopper 204 without the remelting flux passes through the lower cooling hood bin 501, and the lower cooling fan 502 sends air to the lower cooling hood bin 501 through the lower cooling air duct 503 to air-cool and cool the receiving hopper 204 for the next use, realizing continuous blanking and conveying of remelting flux production, realizing full-automatic production of remelting flux blanking and conveying, and improving the production efficiency of remelting flux.

[0037] In summary, the usage method of the chain plate blanking continuous conveying device for remelting flux based on air-cooling and cooling provided in this embodiment: During use, the heat-insulated remelting flux is fed from the heat-insulating furnace 301 to the receiving hopper 204 through the shunt blanking hopper 302. The driving motor 202 drives the transmission chain belt 203 through the transmission shaft, so that the receiving hopper 204 is conveyed forward. Then, the remelting flux in the receiving hopper 204 passes through the upper cooling hood bin 401. At this time, the upper cooling fan 402 sends air to the upper cooling hood bin 401 through the upper cooling air duct 403, and air-cools and cools the remelting flux in the receiving hopper 204 to make it solidify quickly. Then, the solidified remelting flux passes under the U-shaped frame 601. The telescopic cylinder 602 extends to push the synchronous lifting plate 603 to move downward. Then, the vibration motor 604 drives the vibration hammer head 605 to vibrate and separate the solidified remelting flux, and then conveys it forward through the transmission chain belt 203, so that the remelting flux in the receiving hopper 204 falls onto the first inclined conveying mechanism 7, and is then conveyed by the first inclined conveying mechanism 7 to the second inclined conveying mechanism 8, and finally conveyed by the second inclined conveying mechanism 8 to the next process. At this time, the receiving hopper 204 without the remelting flux passes through the lower cooling hood bin 501, and the lower cooling fan 502 sends air to the lower cooling hood bin 501 through the lower cooling air duct 503 to air-cool and cool the receiving hopper 204 for the next use, realizing continuous blanking and conveying of remelting flux production.

[0038] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A continuous conveying device for remelting flux chain plates based on air-cooling for temperature reduction, characterized in that, It includes a cooling and conveying bin (1), a chain plate conveying mechanism (2) is arranged inside the cooling and conveying bin (1), a heat preservation feeding mechanism (3) is arranged above the input end of the chain plate conveying mechanism (2), and an upper cooling mechanism (4) and a lower cooling mechanism (5) are respectively arranged on the upper and lower parts of the chain plate conveying mechanism (2); A feeding vibration mechanism (6) is arranged above the output end of the chain plate conveying mechanism (2); The output end of the chain plate conveying mechanism (2) is successively lapped with a first inclined conveying mechanism (7) and a second inclined conveying mechanism (8).

2. The continuous conveying device for charging remelting flux chain plates based on air-cooling cooling according to claim 1, characterized in that: The chain plate conveying mechanism (2) includes a conveying frame (201), a driving motor (202), a transmission chain belt (203) and a receiving hopper (204); The transmission chain belt (203) is arranged on the conveying frame (201) through a transmission shaft, the driving motor (202) is arranged on one side of the conveying frame (201), the output end of the driving motor (202) is connected with the transmission shaft, a plurality of receiving hoppers (204) are arranged, and the plurality of receiving hoppers (204) are arranged on the transmission chain belt (203).

3. The continuous conveying device for remelting flux chain plate blanking based on air-cooling cooling according to claim 2, wherein: One side of the receiving hopper (204) is provided with a lapping buckle plate (205) distributed obliquely, and side baffles (206) are arranged at both ends of the lapping buckle plate (205), and adjacent two receiving hoppers (204) are connected by buckling through the lapping buckle plate (205).

4. A continuous conveying device for remelting flux chain plate blanking based on air-cooling cooling, characterized in that: The heat preservation feeding mechanism (3) includes a heat preservation furnace (301) and a shunt feeding hopper (302); The heat preservation furnace (301) is arranged on the conveying frame (201) through a support frame, the shunt feeding hopper (302) is arranged at the feeding port of the heat preservation furnace (301), and the shunt feeding hopper (302) is arranged above the receiving hopper (204).

5. The continuous conveying device for remelting flux chain plate blanking based on air-cooling temperature reduction according to claim 2, wherein: The upper cooling mechanism (4) includes an upper cooling cover bin (401), an upper cooling fan (402) and an upper cooling air duct (403); The upper cooling cover bin (401) is arranged on the conveying frame (201), and a notch for the receiving hopper (204) to pass through is opened at the lower part of the upper cooling cover bin (401), a plurality of upper cooling fans (402) are arranged, the plurality of upper cooling fans (402) are communicated with the inside of the upper cooling cover bin (401) through the upper cooling air duct (403), and the upper cooling fans (402) are installed outside the cooling and conveying bin (1).

6. The continuous conveying device for remelting flux chain plate blanking based on air-cooling cooling according to claim 2, characterized in that: The lower cooling mechanism (5) includes a lower cooling cover bin (501), a lower cooling fan (502) and a lower cooling air duct (503); The lower cooling cover bin (501) is inversely connected to the lower part of the conveying frame (201) corresponding to the passage of the receiving hopper (204), a notch for the receiving hopper (204) to pass through is opened on the lower cooling cover bin (501), a plurality of lower cooling fans (502) are arranged, the plurality of lower cooling fans (502) are communicated with the inside of the lower cooling cover bin (501) through the lower cooling air duct (503), and the lower cooling fans (502) are arranged outside the cooling and conveying bin (1).

7. A continuous conveying device for remelting flux chain plate blanking based on air cooling for temperature reduction according to claim 2, wherein: The blanking vibration mechanism (6) includes a U-shaped frame (601), a telescopic cylinder (602), a synchronous lifting plate (603), a vibration motor (604) and a vibration hammer head (605); The U-shaped frame (601) is arranged on the conveying frame (201), the telescopic cylinder (602) is arranged on the U-shaped frame (601), the synchronous lifting plate (603) is arranged inside the U-shaped frame (601), and the synchronous lifting plate (603) is connected to the output end of the telescopic cylinder (602). A plurality of vibration motors (604) are arranged at equal intervals on the synchronous lifting plate (603), and the vibration hammer head (605) is arranged on the output end of the vibration motor (604).

8. A continuous conveying device for remelting flux chain plates with air-cooling cooling according to claim 1, characterized in that: A plurality of air extraction ports (101) are arranged at the top of the cooling and conveying bin (1), and the air extraction ports (101) are externally connected to an air extraction system.

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