CN210314036U - Cooling device for graphite electrode preparation - Google Patents
Cooling device for graphite electrode preparation Download PDFInfo
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- CN210314036U CN210314036U CN201920998193.2U CN201920998193U CN210314036U CN 210314036 U CN210314036 U CN 210314036U CN 201920998193 U CN201920998193 U CN 201920998193U CN 210314036 U CN210314036 U CN 210314036U
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Abstract
The utility model relates to the technical field of large-scale graphite electrode paste cooling equipment, in particular to a cooling device for preparing a graphite electrode, which comprises a cooling box, wherein a feed inlet on the upper left side of the cooling box is connected with a discharge outlet of a kneading machine; the cooling box is characterized in that an air blower is installed at the right end of the cooling box, an air outlet is formed in the left end of the cooling box, a speed reduction motor is installed on the side wall of the right side of the box body, a cold material belt is transversely arranged in the cooling box, the cold material belt is a closed annular mesh belt, and a plurality of longitudinal scraping plates are further arranged on the cold material belt at intervals; the cooling box below through connection auger groove, auger inslot portion transversely is provided with the (mixing) shaft, is provided with spiral stirring leaf on the (mixing) shaft, auger groove left end cooperation is provided with agitator motor, and the right-hand member is coaxial to be provided with the pedestal bearing, the right side below in auger groove is provided with the blanking mouth, when improving thickener cooling efficiency, and the cooling material temperature is more even, and easy operation, labour saving and time saving.
Description
Technical Field
The utility model relates to a big specification graphite electrode thickener cooling arrangement technical field, concretely relates to cooling device is used in graphite electrode preparation.
Background
In the early 60 s of the 20 th century, the electric furnace steelmaking technology has changed significantly, particularly the adoption of the ultra-high electric arc furnace technology makes clear the direction of improving the electric furnace production technology, reduces the power consumption and the consumption of graphite electrodes on the basis of ultra-high power supply, and along with the rapid development of modern industry, provides new requirements for the variety and quality of graphite electrodes, so that enterprises put forward the requirements for researching and developing ultra-large specification short-flow graphite electrodes with phi 1272 mm; the graphite electrode is a high-temperature-resistant graphite conductive material prepared by using petroleum coke and pitch coke as aggregates and coal pitch as an adhesive through raw material calcination, crushing, grinding, batching, kneading, cooling, molding, roasting, dipping, graphitization and machining, and when the graphite electrode is processed, a graphite electrode paste needs to be cooled, so that the next process is convenient to process.
SUMMERY OF THE UTILITY MODEL
In order to the above situation, the utility model provides a cooling device for graphite electrode preparation has solved above problem well, when improving thickener cooling efficiency, and the cooling material temperature is more even, and easy operation, labour saving and time saving.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling device for preparing a graphite electrode comprises a cooling box, wherein a feed inlet on the upper left of the cooling box is connected with a discharge outlet of a kneading machine; the cooling box is characterized in that an air blower is installed at the right end of the cooling box, an air outlet is formed in the left end of the cooling box, a speed reduction motor is installed on the side wall of the right side of the box body, a cooling material belt is transversely arranged in the cooling box, the cooling material belt is a closed annular mesh belt, a plurality of longitudinal scraping plates are further arranged on the cooling material belt at intervals, a tooth-shaped driving wheel is arranged at the right end of the cooling material belt, a tooth-shaped driven wheel is arranged at the left end of the cooling material belt, the driving wheel is coaxially connected with a driving; the cooling box below through connection auger groove, auger inslot portion transversely is provided with the (mixing) shaft, is provided with spiral stirring leaf on the (mixing) shaft, auger groove left end cooperation is provided with agitator motor, and the right-hand member is coaxial to be provided with the rolling bearing, the right side below in auger groove is provided with the blanking mouth.
Preferably, the distance between the scraping plates is equal to the caliber of the feed port, the length of the scraping plates is equal to the width of the cooling material belt, the height of the scraping plates is 5mm-10mm, and the distance between the upper edges of the scraping plates and the lower end of the feed port is 5mm-10 mm.
Preferably, the central rotating shaft of the driven wheel is longitudinally arranged in the cooling box, and the ball bearing is arranged between the driven wheel and the central rotating shaft in an interference fit mode.
Preferably, a speed reducer is arranged between the stirring motor and the stirring shaft.
The utility model discloses still including other subassemblies that can make this cooling device for graphite electrode preparation normally use, be the conventional technical means in this field, in addition, the utility model discloses in add device or the subassembly of injecing, all adopt the conventional technical means in this field.
The utility model has the advantages as follows:
according to the cooling device for preparing the graphite electrode, graphite electrode paste slides downwards from a discharge port of a mixing kneader along with a feed port of a cooling box, a scraping plate on a cooling belt moving from left to right scrapes the fallen paste layer by layer, and the cooling belt is uniformly and flatly paved into a thin paste layer; the cooling belt is a closed-loop hollowed mesh belt, the air blower blows air into the cooling box continuously, the air outlet is matched with the air outlet, the paste material is ventilated up and down, and the heat dissipation is rapid and uniform; when the paste material is wound to a downward return stroke along with a cooling material belt, the paste material falls into a packing auger groove below, the paste material is scattered and stirred uniformly again by a spiral stirring blade to be further cooled, and meanwhile, the paste material is stirred and conveyed to a falling material port to be discharged for subsequent processing; the cooling efficiency of the paste is improved, and simultaneously, the paste cooling is more even, and easy operation, labour saving and time saving.
Drawings
FIG. 1 is a schematic view of the structure of a cooling apparatus for graphite electrode production according to an embodiment.
Detailed Description
The technical solution of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments.
Examples
As shown in fig. 1, a cooling device for preparing a graphite electrode comprises a cooling box 1, wherein a feed inlet 18 at the upper left of the cooling box 1 is connected with a discharge outlet 31 of a kneader 3; the cooling device is characterized in that an air blower 16 is installed at the right end of the cooling box 1, an air outlet 17 is formed in the left end of the cooling box, a speed reducing motor 14 is installed on the side wall of the right side of the box body, a cooling material belt 11 is transversely arranged inside the cooling box 1, the cooling material belt 11 is a closed annular mesh belt, a plurality of longitudinal scraping plates 12 are further arranged on the cooling material belt 11 at intervals, a tooth-shaped driving wheel 13 is arranged at the right end of the cooling material belt 11, a tooth-shaped driven wheel 15 is arranged at the left end of the cooling material belt 11, the driving wheel 13 is coaxially connected with a driving shaft of the; the cooling box 1 below through connection auger groove 2, auger groove 2 is inside transversely to be provided with (mixing) shaft 21, is provided with spiral stirring leaf 22 on the (mixing) shaft 21, 2 left ends cooperations in auger groove are provided with agitator motor 23, and the right-hand member is coaxial to be provided with pedestal bearing 24, the right side below in auger groove 2 is provided with blanking mouth 25.
The distance between the scraping plates 12 is equal to the caliber of the feed port 18, the length of the scraping plates 12 is equal to the width of the cooling material belt 11, the height of the scraping plates 12 is 5mm-10mm, and the distance between the upper edges of the scraping plates 12 and the lower end of the feed port 18 is 5mm-10 mm.
The central rotating shaft of the driven wheel 15 is longitudinally arranged inside the cooling box 1, and a ball bearing 19 is arranged between the driven wheel 15 and the central rotating shaft in an interference fit manner.
A speed reducer 26 is arranged between the stirring motor 23 and the stirring shaft 21.
Having thus described embodiments of the present invention, the foregoing description is intended to be illustrative, not exhaustive, and not limited to the embodiments disclosed, and many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.
Claims (4)
1. A cooling device for graphite electrode preparation, includes cooling tank (1), its characterized in that: a feed inlet (18) on the upper left of the cooling box (1) is connected with a discharge outlet (31) of the kneading machine (3); the cooling device is characterized in that an air blower (16) is installed at the right end of the cooling box (1), an air outlet (17) is formed in the left end of the cooling box (1), a speed reducing motor (14) is installed on the side wall of the right side of the box body, a cooling material belt (11) is transversely arranged in the cooling box (1), the cooling material belt (11) is a closed annular mesh belt, a plurality of longitudinal scraping plates (12) are further arranged on the cooling material belt (11) at intervals, a tooth-shaped driving wheel (13) is arranged at the right end of the cooling material belt (11), a tooth-shaped driven wheel (15) is arranged at the left end of the cooling material belt (11), the driving wheel (13) is coaxially connected with a driving; cooler bin (1) below through connection auger groove (2), auger groove (2) inside transversely is provided with (mixing) shaft (21), is provided with spiral stirring leaf (22) on (mixing) shaft (21), auger groove (2) left end cooperation is provided with agitator motor (23), and the right-hand member is coaxial to be provided with pedestal bearing (24), the right side below of auger groove (2) is provided with blanking mouth (25).
2. The cooling device for graphite electrode production according to claim 1, characterized in that: the distance between the scraping plates (12) is equal to the caliber of the feed port (18), the length of the scraping plates (12) is equal to the width of the cooling material belt (11), the height of the scraping plates (12) is 5-10 mm, and the distance between the upper edges of the scraping plates (12) and the lower end of the feed port (18) is 5-10 mm.
3. The cooling device for graphite electrode production according to claim 1, characterized in that: the central rotating shaft of the driven wheel (15) is longitudinally arranged inside the cooling box (1), and a ball bearing (19) is arranged between the driven wheel (15) and the central rotating shaft in an interference fit manner.
4. The cooling device for graphite electrode production according to claim 1, characterized in that: a speed reducer (26) is arranged between the stirring motor (23) and the stirring shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998193.2U CN210314036U (en) | 2019-06-29 | 2019-06-29 | Cooling device for graphite electrode preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920998193.2U CN210314036U (en) | 2019-06-29 | 2019-06-29 | Cooling device for graphite electrode preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210314036U true CN210314036U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920998193.2U Active CN210314036U (en) | 2019-06-29 | 2019-06-29 | Cooling device for graphite electrode preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210314036U (en) |
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2019
- 2019-06-29 CN CN201920998193.2U patent/CN210314036U/en active Active
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