CN213798272U - Graphite electrode unburned bricks shaping cooling atomizer - Google Patents
Graphite electrode unburned bricks shaping cooling atomizer Download PDFInfo
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- CN213798272U CN213798272U CN202021314140.3U CN202021314140U CN213798272U CN 213798272 U CN213798272 U CN 213798272U CN 202021314140 U CN202021314140 U CN 202021314140U CN 213798272 U CN213798272 U CN 213798272U
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- square conical
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Abstract
The utility model provides a graphite electrode unburned bricks shaping cooling atomizer, belongs to graphite electrode technical field, has solved artifical and has watered and drench the cooling uneven and can influence technical problem such as operational environment. The solution is as follows: a graphite electrode green body forming cooling spraying device comprises a cooling device, an infrared sensor, a spraying system and a PLC (programmable logic controller); the bottom of the cooling device is provided with a mounting base, a square conical hole is arranged in the middle of the cooling device and corresponds to the outlet of the extruding machine, and the aperture size of one side, close to the extruding machine, of the square conical hole is smaller than the aperture size of one side, far away from the extruding machine, of the square conical hole; the spraying system is fixedly arranged in the square conical hole and comprises a guide pipe group and a plurality of atomizing nozzles, and the infrared sensor is arranged on the side wall of the cooling device, close to the extruder. The utility model discloses effectively realize the cooling of graphite electrode to through automatic control, reduced the post setting, reduced the cost of labor.
Description
Technical Field
The utility model belongs to the technical field of graphite electrode makes, concretely relates to graphite electrode unburned bricks shaping cooling atomizer.
Background
With the continuous development of the current technology, the graphite electrode is widely used as a high-temperature-resistant conductive material.
The shaping is the more important one step in the graphite electrode makes, and at present, graphite electrode unburned bricks are extruded out the back from the extruder die cavity, at first reduce surface temperature through the water-chilling, make its epidermis harden reduce to warp, water to drench or simple and easy shower through artifical water pipe among the cooling process, cause the cooling uneven like this, the cooling effect is not too ideal, the unburned bricks temperature that comes out is high, accompanies pitch tar flue gas, can volatilize the surrounding space, influences operational environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a graphite electrode unburned bricks shaping cooling atomizer, solved the manual work and watered and drench the cooling uneven and can influence technical problem such as operational environment.
In order to solve the above problem, the technical scheme of the utility model is that: a graphite electrode green compact shaping cooling spray device, wherein: comprises a cooling device, an infrared sensor, a spraying system and a PLC controller;
the cooling device is arranged on the outer side of an outlet of the extruding machine, the bottom of the cooling device is provided with a mounting base, a square conical hole is arranged in the middle of the cooling device and corresponds to the outlet of the extruding machine, the inner diameter of the square conical hole is larger than the outer diameter of the graphite electrode green body, and the aperture size of one side, close to the extruding machine, of the square conical hole is smaller than the aperture size of one side, far away from the extruding machine, of the square conical hole;
the spraying system is fixedly arranged in the square conical hole and comprises a guide pipe group and a plurality of atomizing nozzles, the guide pipe group comprises arc guide pipes arranged on two sides, a plurality of transverse guide pipes used for communicating the arc guide pipes on the two sides and a water inlet guide pipe arranged on the outer side, a water inlet of the water inlet guide pipe is communicated with a water supply system, and a water outlet of the water inlet guide pipe is communicated with the arc guide pipes; the plurality of atomizing nozzles are uniformly distributed on the plurality of transverse guide pipes, and the spraying directions of the atomizing nozzles face to the centers of the square conical holes;
the infrared sensor is arranged on the side wall of the cooling device close to one side of the extruder and is electrically connected with the PLC;
and a graphite electrode green body bearing table is further arranged at the bottom in the square conical hole.
Furthermore, a one-way electromagnetic valve is arranged on the water inlet conduit, and the PLC is electrically connected with the one-way electromagnetic valve.
Furthermore, the arc of circular arc pipe is 270 circular arc pipes that the opening is decurrent, horizontal pipe is equipped with five groups, and one of them is located the top surface, and both sides downward symmetry skew 45 respectively is equipped with a set ofly, and both sides downward symmetry skew 135 respectively is equipped with a set ofly.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the contact area of the water mist and the surface of the electrode is increased, the heat on the surface of the electrode is rapidly taken away by gasification, and the diameter of asphalt smoke particles is increased by the participation of the water mist, so that the asphalt smoke particles are easy to settle, collect and treat, and the escape of smoke is effectively prevented;
2. through automatic control, the post setting is reduced, and the labor cost is reduced.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a view a-a of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
A graphite electrode green body forming cooling spray apparatus as shown in fig. 1 to 2, wherein: the device comprises a cooling device 1, an infrared sensor 2, a spraying system 3 and a PLC controller;
the cooling device 1 is arranged on the outer side of an outlet of the extruder 4, the bottom of the cooling device 1 is provided with a mounting base 1-1, a square conical hole 1-2 is arranged at the position, corresponding to the outlet of the extruder 4, in the middle of the cooling device 1, the inner diameter of the square conical hole 1-2 is larger than the outer diameter of a graphite electrode green body, and the aperture size of one side, close to the extruder 4, of the square conical hole 1-2 is smaller than the aperture size of one side, far away from the extruder 4, of the square conical hole 1-2;
the spraying system 3 is fixedly arranged in the square conical hole 1-2, the spraying system 3 comprises a conduit group 3-1 and a plurality of atomizing nozzles 3-2, the conduit group 3-1 comprises arc conduits 3-1-1 arranged at two sides, a plurality of transverse conduits 3-1-2 used for communicating the arc conduits 3-1-1 at two sides and water inlet conduits 3-1-3 arranged at the outer side, the water inlet of the water inlet conduit 3-1-3 is communicated with a water supply system, and the water outlet of the water inlet conduit 3-1-3 is communicated with the arc conduits 3-1-1; the plurality of atomizing nozzles 3-2 are uniformly distributed on the plurality of transverse guide pipes 3-1-2, and the spraying directions of the atomizing nozzles 3-2 face the centers of the square conical holes 1-2;
the infrared sensor 2 is arranged on the side wall of the cooling device 1 close to the side wall of the extruder 4, and the infrared sensor 2 is electrically connected with the PLC;
and a graphite electrode green compact bearing table 5 is also arranged at the bottom in the square conical hole 1-2.
Furthermore, a one-way electromagnetic valve 3-1-4 is arranged on the water inlet conduit 3-1-3, and the PLC is electrically connected with the one-way electromagnetic valve 3-1-4.
Furthermore, the arc shape of the arc conduit 3-1-1 is a 270-degree arc tube with a downward opening, the transverse conduit 3-1-2 is provided with five groups, one group is arranged on the top surface, two sides of the transverse conduit are symmetrically deviated from 45 degrees downwards and are respectively provided with one group, and two sides of the transverse conduit are symmetrically deviated from 135 degrees downwards and are respectively provided with one group.
Paste in the extruder moves forwards under the action of extrusion force, the graphite electrode green bodies are extruded out of the cavity and pushed into the bearing table 5, the infrared sensor 2 detects signals at the moment, the signals are transmitted into the PLC, program commands give one-way electromagnetic valves 3-1-4 conducting instructions, tap water in a water supply system after the water inlet guide pipes 3-1-3 are conducted is conveyed to each atomizing nozzle 3-2 through the arc guide pipes 3-1-1 and the transverse guide pipes 3-1-2, efficient and intensive water mist is formed, and therefore the cooling effect of the water mist is achieved.
And after the graphite electrode green body is cut off and the infrared sensor 2 detects a signal, the PLC instructs to close the one-way electromagnetic valve 3-1-4, and the spraying is finished.
Claims (3)
1. The utility model provides a graphite electrode unburned bricks shaping cooling atomizer which characterized in that: comprises a cooling device (1), an infrared sensor (2), a spraying system (3) and a PLC controller;
the cooling device (1) is arranged on the outer side of an outlet of the extruding machine (4), a mounting base (1-1) is arranged at the bottom of the cooling device (1), a square conical hole (1-2) is arranged at the position, corresponding to the outlet of the extruding machine (4), in the middle of the cooling device (1), the inner diameter of the square conical hole (1-2) is larger than the outer diameter of a graphite electrode green body, and the diameter of the square conical hole (1-2) close to the extruding machine (4) is smaller than the diameter of the square conical hole (1-2) far away from the extruding machine (4);
the spraying system (3) is fixedly arranged in the square conical hole (1-2), the spraying system (3) comprises a conduit group (3-1) and a plurality of atomizing nozzles (3-2), the conduit group (3-1) comprises arc conduits (3-1-1) arranged on two sides, a plurality of transverse conduits (3-1-2) used for communicating the arc conduits (3-1-1) on the two sides and water inlet conduits (3-1-3) arranged on the outer side, a water inlet of the water inlet conduit (3-1-3) is communicated with a water supply system, and a water outlet of the water inlet conduit (3-1-3) is communicated with the arc conduits (3-1-1); the plurality of atomizing nozzles (3-2) are uniformly distributed on the plurality of transverse guide pipes (3-1-2), and the spraying directions of the atomizing nozzles (3-2) all face to the center of the square conical hole (1-2);
the infrared sensor (2) is arranged on the side wall of the cooling device (1) close to one side of the extruder (4), and the infrared sensor (2) is electrically connected with the PLC;
and a graphite electrode green compact bearing table (5) is also arranged at the bottom in the square conical hole (1-2).
2. The graphite electrode green compact forming cooling spray device of claim 1, characterized in that: the water inlet conduit (3-1-3) is provided with a one-way electromagnetic valve (3-1-4), and the PLC is electrically connected with the one-way electromagnetic valve (3-1-4).
3. The graphite electrode green compact forming cooling spray device of claim 1, characterized in that: the arc of the arc conduit (3-1-1) is a 270-degree arc tube with a downward opening, the transverse conduit (3-1-2) is provided with five groups, one group is arranged on the top surface, two sides of the transverse conduit are symmetrically deviated from 45 degrees downwards and are respectively provided with one group, and two sides of the transverse conduit are symmetrically deviated from 135 degrees downwards and are respectively provided with one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314140.3U CN213798272U (en) | 2020-07-07 | 2020-07-07 | Graphite electrode unburned bricks shaping cooling atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021314140.3U CN213798272U (en) | 2020-07-07 | 2020-07-07 | Graphite electrode unburned bricks shaping cooling atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213798272U true CN213798272U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021314140.3U Active CN213798272U (en) | 2020-07-07 | 2020-07-07 | Graphite electrode unburned bricks shaping cooling atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213798272U (en) |
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2020
- 2020-07-07 CN CN202021314140.3U patent/CN213798272U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of graphite electrode green body forming cooling spray device Effective date of registration: 20220824 Granted publication date: 20210727 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: Datong Yulin De Graphite New Materials Co.,Ltd. Registration number: Y2022140000046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230920 Granted publication date: 20210727 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: Datong Yulin De Graphite New Materials Co.,Ltd. Registration number: Y2022140000046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling spray device for graphite electrode green forming Effective date of registration: 20230921 Granted publication date: 20210727 Pledgee: Shanghai Pudong Development Bank Co.,Ltd. Shuozhou branch Pledgor: Datong Yulin De Graphite New Materials Co.,Ltd. Registration number: Y2023140000055 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |