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CN-224212689-U - Refining furnace unloading heat sink

CN224212689UCN 224212689 UCN224212689 UCN 224212689UCN-224212689-U

Abstract

The utility model belongs to the technical field of blanking cooling, in particular to a blanking cooling device of a refining furnace, which comprises a bearing frame, wherein a movable wheel is fixedly connected to the bottom of the bearing frame, the movable wheel is symmetrically arranged at the bottom of the bearing frame, a cooling box is fixedly connected to the top of the bearing frame, a cooling bin is arranged in the cooling box, a tank body is arranged between the cooling box and the cooling bin, a water storage tank is fixedly connected to the interior of the bearing frame, a circulating pump is arranged on the side wall of the water storage tank, the output end and the input end of the circulating pump are connected with connecting pipes, the input end of each connecting pipe is arranged at the inner position of the water storage tank, the output end of each connecting pipe is arranged at the inner position of the cooling box, a water outlet is formed between the water storage tank and the cooling box, heat accumulated in a transferring cavity can be quickly taken away through the cooling tank and the circulating cooling system structure, the phenomenon of heat accumulation can be avoided, and the normal operation and the service life of equipment can be guaranteed.

Inventors

  • GAO XINHUA
  • GAO YAN

Assignees

  • 张家港市协荣冶金机械有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (7)

  1. 1. A blanking cooling device of a refining furnace comprises a bearing frame (11), and is characterized in that a movable wheel (12) is fixedly connected to the bottom of the bearing frame (11), the movable wheel (12) is symmetrically arranged at the bottom of the bearing frame (11), a cooling box (13) is fixedly connected to the top of the bearing frame (11), a cooling bin (14) is arranged in the cooling box (13), a cavity is formed between the cooling box (13) and the cooling bin (14), a water storage tank (15) is fixedly connected to the inside of the bearing frame (11), a circulating pump (16) is mounted on the side wall of the water storage tank (15), a connecting pipe (17) is connected to the output end and the input end of the circulating pump (16), the input end of the connecting pipe (17) is arranged at the inner position of the water storage tank (15), the output end of the connecting pipe (17) is arranged at the inner position of the cooling box (13), and a water outlet (18) is formed between the water storage tank (15) and the cooling box (13).
  2. 2. The refining furnace blanking cooling device is characterized in that a guide block (21) is fixedly connected to the inner side wall of the cooling box (13), the guide block (21) is arranged between the cooling box (13) and the cooling bin (14) and at four corners of the cooling box (13), a flow dividing plate (22) is arranged in the cooling box (13), the flow dividing plate (22) is arranged at one side of the output end of the connecting pipe (17), a limiting block (23) is arranged in the cooling box (13), and the limiting block (23) is arranged at the top of the water outlet (18).
  3. 3. The refining furnace blanking cooling device is characterized in that a heat conducting frame (31) is fixedly connected to the side wall of a cooling bin (14), the heat conducting frame (31) is arranged at a position between a cooling box (13) and the cooling bin (14), heat conducting fins (32) are fixedly connected to the side wall of the heat conducting frame (31), and the heat conducting fins (32) are arranged on the side wall of the heat conducting frame (31) in a linear array.
  4. 4. A refining furnace blanking cooling device according to claim 3 is characterized in that a refrigerator (41) is arranged on the side wall of the water storage tank (15), the output end of the refrigerator (41) is connected with a refrigerator (42), and the refrigerator (42) is arranged at the inner position of the water storage tank (15).
  5. 5. The refining furnace blanking cooling device is characterized in that embedding grooves (51) are formed in the side wall of the cooling box (13), the embedding grooves (51) are symmetrically formed in the side wall of the cooling box (13), protection plates (52) are embedded in the embedding grooves (51), and the protection plates (52) are arranged in the inner positions of the plurality of embedding grooves (51).
  6. 6. The refining furnace blanking cooling device according to claim 5 is characterized in that heat insulation protection cotton (61) is fixedly connected to the side wall of the cooling box (13), and the heat insulation protection cotton (61) is arranged on the side wall of the cooling box (13) in a surrounding mode and is arranged at the bottom position of the protection plate (52).
  7. 7. The refining furnace blanking cooling device according to claim 6, wherein the bearing frame (11) and the cooling bin (14) are made of alkaline refractory materials.

Description

Refining furnace unloading heat sink Technical Field The utility model belongs to the technical field of blanking cooling, and particularly relates to a blanking cooling device of a refining furnace. Background During refining, a large amount of high-temperature molten steel is generated, and if the high-temperature materials are not subjected to effective cooling treatment, a plurality of problems are brought to the links of subsequent transportation, treatment and the like. After refining, high-temperature molten steel cannot be transported through a conventional device, the ladle transport vehicle carries ladle temporary storage, and when refining fire grate molten steel is carried, a large amount of high-temperature molten steel flows into the ladle, after molten steel discharging procedures are finished, heat is easy to be accumulated in a transport cavity to form local high temperature, the service life of the ladle transport vehicle can be influenced, and safety of surrounding equipment and operators is possibly threatened. In order to solve the problems, a blanking cooling device of a refining furnace needs to be developed so as to realize efficient, safe and stable cooling, improve the production efficiency and ensure the safety of equipment and personnel. Therefore, the utility model provides a blanking cooling device of a refining furnace. Disclosure of utility model In order to make up the defects of the prior art and solve at least one problem in the background art, a blanking cooling device of a refining furnace is provided. The technical scheme includes that the blanking cooling device of the refining furnace comprises a bearing frame, wherein a movable wheel is fixedly connected to the bottom of the bearing frame, the movable wheel is symmetrically arranged at the bottom of the bearing frame, a cooling box is fixedly connected to the top of the bearing frame, a cooling bin is arranged in the cooling box, a cavity is arranged between the cooling box and the cooling bin, a water storage tank is fixedly connected to the interior of the bearing frame, a circulating pump is arranged on the side wall of the water storage tank, the output end and the input end of the circulating pump are connected with connecting pipes, the input end of each connecting pipe is arranged at the inner position of the water storage tank, the output end of each connecting pipe is arranged at the inner position of the cooling box, a water outlet is formed between the water storage tank and the cooling box, and heat accumulated in the transferring cavity can be quickly taken away through the cooling tank and the circulating cooling system structure, so that the phenomenon of heat accumulation is avoided, and the normal operation and the service life of equipment are guaranteed. Preferably, a guide block is fixedly connected to the inner side wall of the cooling box, the guide block is arranged at the position between the cooling box and the cooling bin and at the four corners of the cooling box, a flow dividing plate is arranged in the cooling box and at the position of one side of the output end of the connecting pipe, a limiting block is arranged in the cooling box and at the top of the water outlet, so that circulating cooling liquid flows better, the cooling effect is improved, and local overheating is prevented. Preferably, the side wall of the cooling bin is fixedly connected with a heat conducting frame, the heat conducting frame is arranged at a position between the cooling box and the cooling bin, the side wall of the heat conducting frame is fixedly connected with heat conducting fins, the heat conducting fins are arranged on the side wall of the heat conducting frame in a linear array, and heat generated in the blanking process can be dissipated more rapidly by increasing the heat dissipation area so as to transfer heat efficiently and ensure the heat dissipation effect. Preferably, a refrigerator is arranged on the side wall of the water storage tank, the output end of the refrigerator is connected with the refrigerator, the refrigerator is arranged at the inner position of the water storage tank, the temperature of cooling liquid in the water storage tank is reduced through refrigeration circulation, and then the low-temperature cooling liquid is used for absorbing and cooling heat generated in the blanking process of the refining furnace, so that the cooling is faster. Preferably, the side wall of the cooling box is provided with an embedding groove; the embedded grooves are symmetrically arranged on the side wall of the cooling box, the protection plates are embedded in the embedded grooves and are arranged at the inner positions of the embedded grooves, and the protection plates can be protected during blanking to prevent molten steel from splashing during blanking and damage to personnel and articles. Preferably, the side wall of the cooling box is fixedly connected with heat insulation protection cotton,