CN219869149U - Heat preservation material cooling device for Acheson graphitizing furnace - Google Patents
Heat preservation material cooling device for Acheson graphitizing furnace Download PDFInfo
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- CN219869149U CN219869149U CN202320969633.8U CN202320969633U CN219869149U CN 219869149 U CN219869149 U CN 219869149U CN 202320969633 U CN202320969633 U CN 202320969633U CN 219869149 U CN219869149 U CN 219869149U
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- Prior art keywords
- heat preservation
- working medium
- annular plate
- cooling
- rotating shaft
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- 238000001816 cooling Methods 0.000 title claims abstract description 63
- 239000000463 material Substances 0.000 title claims abstract description 52
- 238000004321 preservation Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000005087 graphitization Methods 0.000 claims abstract description 5
- 238000005507 spraying Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 239000007921 spray Substances 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- -1 and meanwhile Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
A heat preservation material cooling device for Acheson graphitizing furnace relates to a cooling device. The utility model aims to solve the problems of long time consumption, low production efficiency and increased production cost of products in the cooling stage of the heat preservation material in the production period in the prior art. The motor fixing frame is fixedly connected to the upper annular plate, and the spiral conveying rotating shaft is arranged in the cooling cylinder; the speed reducing motor on the motor fixing frame drives the spiral conveying rotating shaft to rotate, the heat preservation material is conveyed to the upper annular plate direction by the spiral conveying rotating shaft in the cooling cylinder and then discharged from the cross plate, and meanwhile the vibration motor vibrates, so that the cooling cylinder and the spiral conveying rotating shaft can conveniently feed into the heat preservation material; the temperature is reduced after the heat preservation material contacts the working medium flowing in the cooling cylinder, and meanwhile, the water spraying holes in the inner cylinder spray water to the heat preservation material, so that the cooling effect of the heat preservation material is further enhanced, and the problem of long time consumption of the cooling period of the heat preservation material is further avoided. The cooling device is used for cooling heat preservation materials of the Acheson graphitization furnace.
Description
Technical Field
The utility model relates to a cooling device, in particular to a heat preservation material cooling device for an Acheson graphitizing furnace, and belongs to the technical field of heat preservation material cooling of graphitizing furnaces.
Background
The Acheson graphitization furnace has excellent performances of large single processing amount, good economy and the like, so the Acheson graphitization furnace is widely used in the production and processing of graphite cathodes of lithium batteries, and the operation flow during the production is as follows: charging, heating, preserving heat, cooling and discharging. When the furnace is charged, the graphite crucibles are placed in the furnace in sequence, and a large amount of insulating materials (such as coke powder) are filled at the tops of all the crucibles and in gaps between the crucibles. In actual production, the thickness of the heat preservation material at the top of the crucible is generally about 1 meter, so that the furnace can provide good heat preservation performance for products to be processed and guarantee for improving the purity of the products. After the heat preservation stage is completed, the product and the heat preservation material need to be cooled to a certain temperature to be discharged from the furnace.
However, in actual production, the cooling stage of the heat preservation material in each production period depends on natural cooling for 40 days, which takes a long time, reduces the production efficiency of the graphitization furnace and increases the production cost of the product.
In summary, how to provide a cooling device for the above-mentioned technical problems is also a problem to be solved by those skilled in the art.
Disclosure of Invention
The utility model provides a heat preservation material cooling device for an Acheson graphitizing furnace, aiming at the defects of the prior art.
The technical scheme of the utility model is as follows: a heat preservation material cooling device for acheson graphitizing furnace includes motor mount, screw conveying pivot and the cooling section of thick bamboo of coaxial arrangement.
The cooling cylinder comprises an inner cylinder, an outer cylinder, an upper annular plate, a lower annular plate, a working medium input pipe and a working medium output pipe.
The inner cylinder and the outer cylinder are sleeved together, and are sealed by an upper annular plate and a lower annular plate, and a working medium circulating cavity is defined by the inner cylinder, the outer cylinder, the upper annular plate and the lower annular plate.
The working medium input pipe and the working medium output pipe are fixedly connected to the upper annular plate, and the working medium input pipe and the working medium output pipe penetrate through the upper annular plate to be communicated with the working medium circulation cavity.
The motor fixing frame fixedly connected to the upper annular plate comprises a motor mounting plate and a cross plate used for discharging heat preservation materials, the motor mounting plate is connected with the cross plate through four support columns, and bearing seats are arranged on the motor mounting plate and the cross plate; the motor mounting plate is provided with a gear motor and a plurality of vibration motors, and an output shaft of the gear motor is connected with the spiral conveying rotating shaft through a key.
The spiral conveying rotating shaft is arranged in the cooling cylinder and is rotationally connected with the motor fixing frame through the bearing seat.
Further, the screw conveying rotating shaft is a rotating shaft with screw conveying blades integrally arranged in the circumferential direction.
Further, length l of working medium input pipe 1 Is greater than the length l of the working medium output pipe 2 。
Further, two hoisting bolts are arranged on the motor fixing frame.
Further, the longitudinal section of the lower annular plate is V-shaped.
Compared with the prior art, the utility model has the following effects:
1. the motor fixing frame 1 is fixedly connected to an upper annular plate 3-3, and a spiral conveying rotating shaft 2 is arranged in a cooling cylinder 3; during operation, a gear motor 1-1 on a motor fixing frame 1 drives a spiral conveying rotating shaft 2 to rotate, heat preservation materials are conveyed to the direction of an upper annular plate 3-3 by the spiral conveying rotating shaft 2 in a cooling cylinder 3 and then discharged from a cross plate 1-5, and meanwhile, a vibration motor 1-2 vibrates, so that the cooling cylinder 3 and the spiral conveying rotating shaft 2 can conveniently feed into the heat preservation materials; the temperature of the heat preservation material is reduced after the heat preservation material contacts working medium (such as tap water) flowing in the cooling cylinder 3, meanwhile, the water spraying holes 3-1-1 on the inner cylinder 3-1 spray water to the heat preservation material, so that the cooling effect of the heat preservation material is further enhanced, and the problem of long time consumption of the cooling period of the heat preservation material is further avoided.
2. The utility model has small volume and compact structure, is hoisted and used by the crown block in the workshop when in use, and can be used in a plurality of side-by-side; after the heat preservation material in one area is cooled, the heat preservation material is continuously cooled by moving to the next area through the crown block, and the cooling period is shortened to 20 days through practical application, so that the production efficiency is greatly improved, the production cost is reduced, and the benefit of factories is improved.
Drawings
FIG. 1 is an isometric view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is an isometric view of the motor mount 1 and screw conveyor shaft 2 of the present utility model;
fig. 4 is an isometric view of the motor mount 1 of the present utility model;
FIG. 5 is an isometric view of the cooling cartridge 3 of the present utility model;
FIG. 6 is an axial sectional view of the cooling cylinder 3 of the present utility model, in which an arrow at the working fluid input tube 3-5 indicates the length l of the working fluid input tube 3-5 1 The arrow at the working medium output pipe 3-6 indicates the length l of the working medium output pipe 3-6 2 ；
FIG. 7 is an enlarged view of a portion of FIG. 6 at I;
fig. 8 is an enlarged view of a portion at ii in fig. 6.
In the figure: 1. a motor fixing frame; 1-1, a speed reducing motor; 1-2, a vibration motor; 1-3, hoisting bolts; 1-4, a motor mounting plate; 1-5, a cross plate; 1-6, support columns; 2. a screw conveying rotating shaft; 2-1, bearing seats; 3. a cooling cylinder; 3-1, an inner cylinder; 3-1-1, water spraying holes; 3-2, an outer cylinder; 3-3, an upper annular plate; 3-4, lower annular plate; 3-5, working medium input pipes; 3-6, working medium output pipe.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.
The first embodiment is as follows: the present embodiment will be described with reference to fig. 1 to 8, in which a heat insulating material cooling device for an acheson graphitizing furnace according to the present embodiment includes a motor fixing frame 1, a screw conveying rotating shaft 2, and a cooling cylinder 3 coaxially arranged.
The cooling cylinder 3 comprises an inner cylinder 3-1, an outer cylinder 3-2, an upper annular plate 3-3, a lower annular plate 3-4, a working medium input pipe 3-5 and a working medium output pipe 3-6.
The circumference of the inner cylinder 3-1 is provided with a water spraying hole 3-1-1, the inner cylinder 3-1 and the outer cylinder 3-2 are sleeved together, the inner cylinder 3-1 and the outer cylinder 3-2 are sealed through an upper annular plate 3-3 and a lower annular plate 3-4, and the inner cylinder 3-1, the outer cylinder 3-2, the upper annular plate 3-3 and the lower annular plate 3-4 enclose a working medium circulation cavity.
The working medium input pipe 3-5 and the working medium output pipe 3-6 are fixedly connected to the upper annular plate 3-3, and the working medium input pipe 3-5 and the working medium output pipe 3-6 penetrate through the upper annular plate 3-3 to be communicated with the working medium circulation cavity.
The motor fixing frame 1 fixedly connected to the upper annular plate 3-3 comprises a motor mounting plate 1-4 and a cross plate 1-5 for discharging heat preservation materials, the motor mounting plate 1-4 is connected with the cross plate 1-5 through four support columns 1-6, and bearing seats 2-1 are arranged on the motor mounting plate 1-4 and the cross plate 1-5; the motor mounting plate 1-4 is provided with a gear motor 1-1 and a plurality of vibration motors 1-2, and the output shaft of the gear motor 1-1 is in key connection with the spiral conveying rotating shaft 2.
The spiral conveying rotating shaft 2 is arranged in the cooling cylinder 3, and the spiral conveying rotating shaft 2 is rotationally connected with the motor fixing frame 1 through a bearing seat 2-1.
In this embodiment, the lower annular plate 3-4 is an inlet end of the heat insulation material, the upper annular plate 3-3 is an outlet end of the heat insulation material, the cross plate 1-5 divides the outlet end into four fan-shaped areas, and the heat insulation material conveyed by the spiral conveying rotating shaft 2 is discharged from the four fan-shaped areas to the cooling cylinder 3.
The second embodiment is as follows: the present embodiment will be described with reference to fig. 1 and 3, in which the screw conveying shaft 2 is a shaft in which screw conveying blades are integrally provided in the circumferential direction. So set up, spiral transport pivot 2 takes place the gyration under gear motor 1-1's drive, is convenient for carry the insulation material. Other components and connection relationships are the same as those of the first embodiment.
And a third specific embodiment: the length l of the working medium input tube 3-5 in this embodiment will be described with reference to fig. 5 and 6 1 Length l greater than working medium output pipe 3-6 2 . The arrangement ensures that working medium with low temperature, such as tap water, enters from the lower part of the working medium circulation cavity at first through the working medium input pipe 3-5, thereby improving the cooling effect of the heat preservation material; the working medium with low temperature exchanges heat with the heat-preserving material with high temperature and then is discharged out of the working medium circulation cavity through the working medium output pipe 3-6. Other components and connection relationships are the same as those of the first or second embodiment.
The specific embodiment IV is as follows: the present embodiment will be described with reference to fig. 4, in which two hoisting bolts 1-3 are mounted to a motor mount 1. The device is convenient to carry and move under the hoisting of the crown block, provides convenience for the cooling work of the heat preservation material, and improves the efficiency of the cooling work. Other components and connection relationships are the same as those of the first, second or third embodiments.
Fifth embodiment: the present embodiment will be described with reference to fig. 6 and 7, in which the lower annular plate 3-4 has a V-shaped longitudinal section. So set up, when vibrating motor 1-2 starts, be convenient for cooling down a section of thick bamboo 3 and enter into the heat preservation material. Other compositions and connection relationships are the same as those of the first, second, third or fourth embodiments.
Specific embodiment six: the present embodiment is described with reference to fig. 1, 2 and 3, in which the number of vibration motors 1-2 is 4. Other compositions and connection relationships are the same as those of the first, second, third, fourth or fifth embodiments.
Principle of operation
The inner cylinder 3-1 and the outer cylinder 3-2 are sleeved together, the inner cylinder 3-1 and the outer cylinder 3-2 are sealed through the upper annular plate 3-3 and the lower annular plate 3-4, and the inner cylinder 3-1, the outer cylinder 3-2, the upper annular plate 3-3 and the lower annular plate 3-4 are arranged in such a way that a working medium circulation cavity is formed by surrounding.
The lower annular plate 3-4 is an inlet end of heat preservation material, the upper annular plate 3-3 is an outlet end of heat preservation material, the cross plate 1-5 divides the outlet end into four fan-shaped areas, and the heat preservation material conveyed by the spiral conveying rotating shaft 2 is discharged from the four fan-shaped areas to the cooling cylinder 3.
The motor fixing frame 1 is fixedly connected to the upper annular plate 3-3, and the spiral conveying rotating shaft 2 is arranged in the cooling cylinder 3; during operation, a gear motor 1-1 on a motor fixing frame 1 drives a spiral conveying rotating shaft 2 to rotate, heat preservation materials are conveyed to the direction of an upper annular plate 3-3 by the spiral conveying rotating shaft 2 in a cooling cylinder 3 and then discharged from a cross plate 1-5, and meanwhile, a vibration motor 1-2 vibrates, so that the cooling cylinder 3 and the spiral conveying rotating shaft 2 can conveniently feed into the heat preservation materials; after the heat preservation material is contacted with the cooling cylinder 3, heat of the heat preservation material is taken away through working medium (such as tap water) flowing in the cooling cylinder 3 so as to achieve the purpose of cooling the heat preservation material, and meanwhile, water spray holes 3-1-1 on the inner cylinder 3-1 spray water to the heat preservation material, so that the cooling effect of the heat preservation material is further enhanced.
When the heat preservation material cooling device is used, the heat preservation materials in one area can be placed at multiple points or used side by side according to different positions of the heat preservation materials, and after the heat preservation materials in one area are cooled, the heat preservation materials are continuously cooled by moving to the next area through the crown block, so that the problem that the cooling period of the heat preservation materials is long in time consumption is avoided.
The present utility model has been described in terms of the preferred embodiments, but is not limited thereto, and any simple modification, equivalent changes and variation of the above embodiments according to the technical principles of the present utility model will be within the scope of the present utility model, as will be apparent to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (6)
1. A heat preservation material cooling device for acheson graphitization furnace, its characterized in that:
comprises a motor fixing frame (1), a spiral conveying rotating shaft (2) and a cooling cylinder (3) which are coaxially arranged;
the cooling cylinder (3) comprises an inner cylinder (3-1), an outer cylinder (3-2), an upper annular plate (3-3), a lower annular plate (3-4), a working medium input pipe (3-5) and a working medium output pipe (3-6);
the inner cylinder (3-1) is provided with water spraying holes (3-1) on the circumferential surface, the inner cylinder (3-1) and the outer cylinder (3-2) are sleeved together, the inner cylinder (3-1) and the outer cylinder (3-2) are sealed through an upper annular plate (3-3) and a lower annular plate (3-4), and the inner cylinder (3-1), the outer cylinder (3-2), the upper annular plate (3-3) and the lower annular plate (3-4) form a working medium circulation cavity;
the working medium input pipe (3-5) and the working medium output pipe (3-6) are fixedly connected to the upper annular plate (3-3), and the working medium input pipe (3-5) and the working medium output pipe (3-6) penetrate through the upper annular plate (3-3) to be communicated with the working medium circulation cavity;
the motor fixing frame (1) fixedly connected to the upper annular plate (3-3) comprises a motor mounting plate (1-4) and a cross plate (1-5) for discharging heat preservation materials, the motor mounting plate (1-4) is connected with the cross plate (1-5) through four support columns (1-6), and bearing seats (2-1) are arranged on the motor mounting plate (1-4) and the cross plate (1-5); a gear motor (1-1) and a plurality of vibration motors (1-2) are arranged on the motor mounting plate (1-4), and an output shaft of the gear motor (1-1) is in key connection with the spiral conveying rotating shaft (2);
the spiral conveying rotating shaft (2) is arranged in the cooling cylinder (3), and the spiral conveying rotating shaft (2) is rotationally connected with the motor fixing frame (1) through the bearing seat (2-1).
2. The insulation cooling device for an acheson graphitizing furnace according to claim 1, wherein: the spiral conveying rotating shaft (2) is a rotating shaft with spiral conveying blades integrally arranged in the circumferential direction.
3. The insulation cooling device for an acheson graphitizing furnace according to claim 2, wherein: length l of the working medium input pipe (3-5) 1 Is greater than the length l of the working medium output pipe (3-6) 2 。
4. A holding material cooling device for an acheson graphitizing furnace according to claim 3, characterized in that: two hoisting bolts (1-3) are arranged on the motor fixing frame (1).
5. The insulation cooling device for an acheson graphitizing furnace according to claim 4, wherein: the longitudinal section of the lower annular plate (3-4) is V-shaped.
6. The insulation cooling device for an acheson graphitizing furnace according to claim 5, wherein: the number of the vibration motors (1-2) is 2-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969633.8U CN219869149U (en) | 2023-04-25 | 2023-04-25 | Heat preservation material cooling device for Acheson graphitizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969633.8U CN219869149U (en) | 2023-04-25 | 2023-04-25 | Heat preservation material cooling device for Acheson graphitizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869149U true CN219869149U (en) | 2023-10-20 |
Family
ID=88331024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320969633.8U Active CN219869149U (en) | 2023-04-25 | 2023-04-25 | Heat preservation material cooling device for Acheson graphitizing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869149U (en) |
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2023
- 2023-04-25 CN CN202320969633.8U patent/CN219869149U/en active Active
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