Calcined coke cooling device for pot-type calcining furnace

Abstract

The utility model provides a pot-type calcining furnace calcined coke cooling device which comprises a box body, a cooling mechanism is arranged in the box body, the cooling mechanism comprises a rotating shaft arranged in the middle of the interior of the box body, fan blades are arranged at the top of the rotating shaft, and a first rotating motor corresponding to the rotating shaft is arranged at the bottom of the box body. A plurality of cross rods are arranged in the middle of the interior of the box body, a coiled pipe is arranged on the cross rods jointly, a cooling box is arranged at the ends of the coiled pipe jointly, an end cover is arranged at the top of the box body, a plurality of ventilation holes are formed in the end cover, and an air blowing mechanism is arranged at the top of the end cover. According to the calcined coke cooling device for the pot-type calcining furnace, not only can materials be cooled, but also the materials can be well cooled, so that the overall using effect and the overall using efficiency of the device are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cooling equipment for calcined coke in a pot-type calcining furnace, and particularly relates to a cooling device for calcined coke in a pot-type calcining furnace. Background Art

[0002] Calcined coke: In order to make the carbon raw materials meet the requirements of graphite electrodes for steelmaking or anode paste (molten electrode) for aluminum and magnesium production, the carbon raw materials must be calcined. The calcination temperature is generally around 1300°C, and the purpose is to remove the volatile matter in the carbon raw materials as much as possible. This can reduce the hydrogen content of the carbon raw material re-products, increase the degree of graphitization of the carbon raw materials, thereby improving the high temperature strength and heat resistance of the graphite electrode, and improving the conductivity of the graphite electrode. At present, pot-type calcining furnaces are generally used to calcine calcined coke, and the calcination temperature is around 1300°C; the calcined calcined coke is cooled by a single-stage cooling water jacket, and the cooling efficiency of the existing cooling device is not high, which affects the overall use effect and overall use efficiency of the device.

[0003] For example, the invention with publication number CN112484510A discloses a device for cooling calcined coke in a pot-type calcining furnace. The technical solution of this patent includes a cooling cylinder, a water channel coil is provided on the outer wall of the cooling cylinder, and the upper and lower ends of the left side of the water channel coil are respectively connected to a first water outlet branch pipe and a first water inlet branch pipe, and also includes a cold water tank and a circulating water pump. The upper end of the cold water tank is fixedly connected to a fixed frame, and a cooling mechanism is provided on the inner side of the fixed frame. The cooling mechanism is connected to a first connecting pipe and a circulating return pipe, and the end of the first connecting pipe away from the cooling mechanism is connected to a water outlet main pipe, the first water outlet branch pipe is connected to the water outlet main pipe, the circulating return pipe is connected to the top of the cold water tank, and the side wall of the cold water tank is connected to a circulating outlet pipe. During the use of this device, the cooling efficiency is not high, and thus a device for cooling calcined coke in a pot-type calcining furnace is proposed. Utility Model Content

[0004] In view of this, the utility model aims to provide a cooling device for calcined coke in a pot-type calcining furnace to address the deficiencies in the prior art. The cooling device can not only cool the material but also cool the material relatively well, thereby improving the overall use effect and overall efficiency of the device.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cooling device for calcined coke in a pot-type calcining furnace, comprising a box body, a cooling mechanism is arranged inside the box body, the cooling mechanism comprises a rotating shaft arranged in the middle of the box body, a fan blade is arranged on the top of the rotating shaft, a first rotating motor corresponding to the rotating shaft is arranged at the bottom of the box body, a plurality of cross bars are arranged in the middle of the box body, a serpentine tube is arranged on the plurality of cross bars, a cooling box is arranged at the ends of the serpentine tube, an end cover is arranged on the top of the box body, a plurality of ventilation holes are arranged on the end cover, and a blower mechanism is arranged on the top of the end cover.

[0006] As a further improvement of the utility model, the hair drying mechanism includes support plates arranged at the left and right ends of the top of the end cover, a top plate is commonly arranged on the top of the two support plates, two support plates are respectively arranged at the inner ends of the two support plates, rotating shafts are respectively arranged at the inner ends of the four support plates, a hair drying head is commonly arranged between the two rotating shafts on the left and between the two rotating shafts on the right, ventilation pipes connected to the box body are respectively arranged on the rear sides of the two hair drying heads, and a conveying mechanism is arranged on the box body.

[0007] As a further improvement of the utility model, the conveying mechanism includes support rods arranged at the top of the front and rear ends of the box body, rollers are respectively arranged between the two support rods on the front side and between the two support rods on the rear side, the tops of the two rollers are arranged together with the conveyor belt, a second rotating motor is arranged on the right side of the front right end support rod, the second rotating motor and the roller are connected by a coupling, and a blowing module is arranged on the top of the top plate.

[0008] As a further improvement of the utility model, the blowing module includes a square hole arranged in the middle of the top of the top plate, a fan corresponding to the square hole is arranged on the top of the top plate, a square frame corresponding to the square hole is arranged on the top of the top plate, and a screening plate is arranged on the top of the square frame.

[0009] As a further improvement of the utility model, a switch is provided at the front end of the box, and the switch is electrically connected to the first rotating motor and the second rotating motor. Support legs are respectively provided at the four corners of the bottom of the box, and anti-slip pads are respectively provided at the bottoms of the four supporting legs.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] First, start the cooling box, which provides cold air for the serpentine tube. At this time, start the first rotating motor, and the rotation of the first rotating motor drives the fan blades to rotate, thereby accelerating the radiation of cold air in the serpentine tube through the ventilation holes, thereby providing a cooling effect for the material on the transmission belt.

[0012] Secondly, at this time, the cold air inside the box enters the interior of the blowing head through the ventilation pipe, thereby blowing air above the material on the top of the conveyor belt, thereby cooling the material.

[0013] Thirdly, the second rotating motor is started, and the rotation of the second rotating motor drives the roller shaft to rotate, and the rotation of the roller shaft drives the conveyor belt to move, so that the material can be transported and cooled at the same time.

[0014] Fourthly, a fan is arranged on the top of the top plate, and the fan ventilates the device through the square holes, thereby accelerating the flow of airflow, thereby blowing away the heat volatilized by the material, and the setting of the screening plate prevents external dust from entering the interior of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0018] Figure 3 It is a partial enlarged structural schematic diagram of A of the utility model;

[0019] Figure 4 It is a schematic diagram of the partially enlarged structure of point B of the utility model.

[0020] In the figure: 101, box body; 102, rotating shaft; 103, fan blade; 104, first rotating motor; 105, cross bar; 106, serpentine pipe; 107, cooling box; 108, end cover; 109, ventilation hole; 110, support plate; 111, top plate; 112, support plate; 113, blower head; 114, rotating shaft; 115, ventilation pipe; 116, support rod; 117, roller; 118, conveyor belt; 119, second rotating motor; 120, square hole; 201, fan; 202, square frame; 203, screening plate; 204, switch. DETAILED DESCRIPTION

[0021] In order to better understand the present invention, the content of the present invention is further clearly described below in conjunction with the embodiments, but the protection content of the present invention is not limited to the following embodiments. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details.

[0022] like Figure 1 , 2As shown in Figure 3, a cooling device for calcined coke in a pot-type calcining furnace comprises a box body 101, a cooling mechanism is arranged inside the box body 101, the cooling mechanism comprises a rotating shaft 102 arranged in the middle of the box body 101, a fan blade 103 is arranged on the top of the rotating shaft 102, a first rotating motor 104 corresponding to the rotating shaft 102 is arranged at the bottom of the box body 101, a plurality of cross bars 105 are arranged in the middle of the box body 101, a serpentine tube 106 is commonly arranged on the plurality of cross bars 105, a cooling box 107 is commonly arranged at the end of the serpentine tube 106, an end cover 108 is arranged on the top of the box body 101, a plurality of ventilation holes 109 are arranged on the end cover 108, and a blower mechanism is arranged on the top of the end cover 108.

[0023] like Figure 1 , 2 As shown in , 4, the hair dryer mechanism includes support plates 110 arranged at the left and right ends of the top of the end cover 108, a top plate 111 is commonly arranged on the top of the two support plates 110, two support plates 112 are respectively arranged at the inner ends of the two support plates 110, rotating shafts 114 are respectively arranged at the inner ends of the four support plates 112, a hair dryer head 113 is commonly arranged between the two rotating shafts 114 on the left and between the two rotating shafts 114 on the right, ventilation pipes 115 connected to the box body 101 are respectively arranged on the rear sides of the two hair dryer heads 113, and a conveying mechanism is arranged on the box body 101.

[0024] like Figure 1 , 4 As shown, the conveying mechanism includes support rods 116 arranged at the top of the front and rear ends of the box body 101, rollers 117 are respectively arranged between the two support rods 116 on the front side and between the two support rods 116 on the rear side, and the tops of the two rollers 117 are arranged together with a conveyor belt 118, a second rotating motor 119 is arranged on the right side of the front right end support rod 116, the second rotating motor 119 and the roller 117 are connected by a coupling, and a blowing module is arranged on the top of the top plate 111.

[0025] like Figure 1 , 2 As shown, the blowing module includes a square hole 120 arranged in the middle of the top of the top plate 111, a fan 201 corresponding to the square hole 120 is arranged on the top of the top plate 111, a square frame 202 corresponding to the square hole 120 is arranged on the top of the top plate 111, and a screening plate 203 is arranged on the top of the square frame 202.

[0026] like Figure 1 As shown, a switch 204 is provided at the front end of the box 101, and the switch 204 is electrically connected to the first rotating motor 104 and the second rotating motor 119. Support legs are respectively provided at the four corners of the bottom of the box 101, and anti-slip pads are respectively provided at the bottoms of the four supporting legs.

[0027] The user first starts the cooling box 107, which provides cold air for the serpentine tube 106. At this time, the first rotating motor 104 is started, and the rotation of the first rotating motor 104 drives the fan blades 103 to rotate, thereby accelerating the radiation of cold air in the serpentine tube 106 through the ventilation holes 109, thereby providing a cooling effect for the material on the transmission belt. At this time, the cold air inside the box body 101 enters the interior of the blowing head 113 through the ventilation pipe 115, thereby blowing air above the material on the top of the conveyor belt, thereby cooling the material.

[0028] The second rotating motor 119 is started, and the rotation of the second rotating motor 119 drives the roller 117 to rotate, and the rotation of the roller 117 drives the conveyor belt 118 to move, so that the material can be transported and cooled at the same time. A fan 201 is arranged on the top of the top plate 111, and the fan 201 ventilates the device through the square hole 120, thereby accelerating the flow of air flow, so as to blow away the heat volatilized by the material, and the setting of the screening plate 203 prevents external dust from entering the interior of the device.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A cooling device for calcined coke in a pot-type calcining furnace, comprising a box (101), characterized in that: A cooling mechanism is arranged inside the box (101), the cooling mechanism comprising a rotating shaft (102) arranged in the middle of the box (101), a fan blade (103) arranged on the top of the rotating shaft (102), a first rotating motor (104) corresponding to the rotating shaft (102) arranged at the bottom of the box (101), a plurality of cross bars (105) arranged in the middle of the box (101), a serpentine tube (106) arranged on the plurality of cross bars (105), a cooling box (107) arranged at the end of the serpentine tube (106), an end cover (108) arranged on the top of the box (101), a plurality of ventilation holes (109) arranged on the end cover (108), and a blower mechanism arranged on the top of the end cover (108).

2. The device for cooling calcined coke in a pot-type calcining furnace according to claim 1, characterized in that: The blowing mechanism comprises support plates (110) arranged at the left and right ends of the top of the end cover (108); a top plate (111) is commonly arranged on the top of the two support plates (110); two support plates (112) are respectively arranged at the inner ends of the two support plates (110); rotating shafts (114) are respectively arranged at the inner ends of the four support plates (112); a blowing head (113) is commonly arranged between the two rotating shafts (114) on the left and between the two rotating shafts (114) on the right; ventilation pipes (115) connected to the box body (101) are respectively arranged on the rear sides of the two blowing heads (113); and a conveying mechanism is arranged on the box body (101).

3. A cooling device for calcined coke in a pot-type calcining furnace as claimed in claim 2, characterized in that: The conveying mechanism comprises support rods (116) arranged at the tops of the front and rear ends of the box body (101); rollers (117) are respectively arranged between the two support rods (116) on the front side and between the two support rods (116) on the rear side; the tops of the two rollers (117) are arranged together with a conveyor belt (118); a second rotating motor (119) is arranged on the right side of the front right end support rod (116); and a blowing module is arranged on the top of the top plate (111).

4. A cooling device for calcined coke in a pot-type calcining furnace as claimed in claim 3, characterized in that: The blowing module comprises a square hole (120) arranged in the middle of the top of the top plate (111); a fan (201) corresponding to the square hole (120) is arranged on the top of the top plate (111); a square frame (202) corresponding to the square hole (120) is arranged on the top of the top plate (111); and a screening plate (203) is arranged on the top of the square frame (202).

5. A cooling device for calcined coke in a pot-type calcining furnace as claimed in claim 4, characterized in that: The second rotating motor (119) and the roller shaft (117) are connected via a coupling.

6. A cooling device for calcined coke in a pot-type calcining furnace as claimed in claim 5, characterized in that: A switch (204) is provided at the front end of the box (101).

7. A cooling device for calcined coke in a pot-type calcining furnace as claimed in claim 6, characterized in that: Support legs are respectively arranged at the four corners of the bottom of the box body (101), and anti-slip pads are respectively arranged at the bottoms of the four support legs.

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