CN205258008U - Novel cooling of acheson furnace furnace end device - Google Patents
Novel cooling of acheson furnace furnace end device Download PDFInfo
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- CN205258008U CN205258008U CN201521103476.4U CN201521103476U CN205258008U CN 205258008 U CN205258008 U CN 205258008U CN 201521103476 U CN201521103476 U CN 201521103476U CN 205258008 U CN205258008 U CN 205258008U
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Abstract
The utility model discloses a novel cooling of acheson furnace furnace end device, including graphite electrode, the graphite electrode rear end sets up the cooling trough, the cooling trough opening sets up sump cover, sump cover is last to set up cooling water inlet and hot water export, set up in the cooling trough with the flow pipe way of cooling water inlet intercommunication, the flow pipe says that the front end sets up the delivery port, cooling water inlet communicates conduit, hot water export intercommunication drainage pipe, the last rivers monitoring device that sets up of conduit, drainage pipe sets up temperature monitoring mechanism. The utility model discloses a cooling trough is cooled down to graphite electrode, and cooling water circulation designs perfectly, and can not interweave cold water and hot water leads to the radiating effect to reduce together, and the cooling water flow who sets up monitors and temperature monitoring system can master the temperature of furnace end electrode to the rational distribution resource is more intelligent to the cooling of electrode, has reduced the production cost, has improved reply emergent events's ability.
Description
Technical field
The utility model relates to acheson furnace technical field, is specifically related to a kind of novel acheson furnace burner cooling device.
Background technology
Acheson furnace is a kind of heat-treatment furnace that makes carbonaceous material (carbide) graphite crystallization prosperity after charing. It is to do raw material with petroleum coke and calcined coke containing fugitive constituent that acheson furnace is produced graphitized coke carburant, obtain high-quality carburant through 2800 DEG C of above high-temperature process, every stove can fill raw petroleum coke 390T, and in the time that temperature reaches more than 200 DEG C, fugitive constituent starts to overflow, and 500 DEG C peak. The intensification of acheson furnace mainly relies on sending into of electric current, be that burner applies voltage and current to acheson furnace, what novel acheson furnace adopted is the mode of heating of high current low voltage, just along be that the temperature of furnace end electrode is higher, and the rear end of furnace end electrode is exposed in air, higher temperature easily causes the oxidation of electrode, is unfavorable for the long-time use of equipment.
Graphite powder and acheson furnace header structure and maintenance process thereof for a kind of burner that application number has been 201110210072.5 disclosure of the invention, this patent electrode (2) is provided with water cooling plant (4) in the one end in burner outside, water cooling plant (4) comprises the sink cover (42) outside tank (41) and the tank being arranged in electrode, screw rod (43) is connected and fixed sink cover (42) and electrode (2) through sink cover (42) and nut (44), and sink cover (42) is also provided with water inlet pipe (45) and outlet pipe (46). Carry out cooling by recirculated water to electrode, can guarantee that in body of heater use procedure, electrode can be because of high-temperature oxydation, but this device cannot be monitored the flow of cooling water, cannot monitor the temperature of cooling water, cooling for burner can not be carried out flexibly, cannot tackle the situation of burst.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, a kind of novel acheson furnace burner cooling device is provided, by bosh, graphite electrode is lowered the temperature, cooling water circulation design is perfect, can not cause radiating effect to reduce in cold water and hot water weave in, and the cooling water flow arranging is monitored and temperature monitoring system can be grasped the temperature of furnace end electrode, and reasonable distribution resource be more intelligent to the cooling of electrode.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of novel acheson furnace burner cooling device, comprise graphite electrode, described graphite electrode rear end arranges bosh, described bosh opening arranges sink cover, cooling water inlet and hot water outlet are set on described sink cover, the water pipeline being communicated with described cooling water inlet is set in described bosh, described water pipeline front end sets out the mouth of a river, described cooling water inlet is communicated with aqueduct, described hot water outlet communicated drainage pipeline, current monitor control mechanism is set on described aqueduct, described drainage pipeline set temperature mechanism for monitoring, described temperature monitoring mechanism is connected with described current monitor control mechanism signal.
Further, on described sink cover, depression bar is set, described depression bar is fixed on furnace wall by described screw rod, and described depression bar is connected by nut with described screw rod.
Further, described water flow monitoring mechanism comprises electromagnetic flowmeter, water pump and controller, and described electromagnetic flowmeter, water pump are connected with described controller respectively, and described water pump is arranged in cooling bay, and described drainage pipeline is connected with described cooling bay.
Further, described temperature monitoring mechanism comprises temperature sensor.
Further, described temperature sensor is by temperature monitoring install pipeline on described drainage pipeline, and described temperature monitoring pipe ends is connected with described drainage pipeline by ring flange.
The utility model provides a kind of novel acheson furnace burner cooling device, the heat of graphite electrode is taken away in cooling water circulation circulation in bosh, accelerate the heat radiation of graphite electrode, avoid its too high oxidation that causes that heats up, hot water outlet is arranged on sink cover, delivery port is communicated with by water pipeline with cooling water inlet, cold water is injected to the other end of bosh, cold water flows into bosh from delivery port, and in bosh, be circulated to the hot water outlet at sink cover place, make cooling water circulation in bosh, cold water enters hot water and discharges, can not cause cold water hot water weave in, cooling-down effect for graphite electrode is very good. aqueduct is communicated with water feeding machine structure, current monitor control mechanism is set on aqueduct, can carrying capacity be monitored and be controlled, the temperature monitoring mechanism arranging on drainage pipeline monitors for water temperature, water temperature can reflect the temperature conditions of graphite electrode, in the time of water temperature over-high, current monitor control mechanism strengthens the circulation dynamics of cooling water, can accelerate the cooling of graphite electrode, in the time that water temperature is not high, the flow velocity of recirculated water can slow down, can not waste the unnecessary energy, can reduce costs, ensure the permanent operation of acheson furnace burner.
The utility model is lowered the temperature to graphite electrode by bosh, cooling water circulation design is perfect, can not cause radiating effect to reduce in cold water and hot water weave in, and the cooling water flow arranging monitoring and temperature monitoring system can be grasped the temperature of furnace end electrode, and reasonable distribution resource is more intelligent to the cooling of electrode, reduce production cost, improved the ability of solution of emergent event.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1 is the structural representation of the novel acheson furnace burner of the utility model cooling device;
Fig. 2 is the system construction drawing of the utility model flow velocity monitoring system.
Detailed description of the invention
Below in conjunction with Fig. 1 and Fig. 2, utility model technical scheme is further shown, detailed description of the invention is as follows:
Embodiment mono-
The present embodiment provides a kind of novel acheson furnace burner cooling device, comprise graphite electrode 1, described graphite electrode 1 rear end arranges bosh 3, described bosh 3 openings arrange sink cover 4, cooling water inlet 8 and hot water outlet 9 are set on described sink cover 4, the water pipeline 10 that the interior setting of described bosh 3 is communicated with described cooling water inlet 8, described water pipeline 10 front ends set out the mouth of a river 11, described cooling water inlet 8 is communicated with aqueduct 12, described hot water outlet 9 communicated drainage pipelines 13, on described aqueduct 12, current monitor control mechanism is set, described drainage pipeline 13 set temperature mechanism for monitoring, described temperature monitoring mechanism is connected with described current monitor control mechanism signal.
The heat of graphite electrode is taken away in cooling water circulation circulation in bosh, accelerate the heat radiation of graphite electrode, avoid its too high oxidation that causes that heats up, hot water outlet is arranged on sink cover, delivery port is communicated with by water pipeline with cooling water inlet, cold water is injected to the other end of bosh, cold water flows into bosh from delivery port, and in bosh, be circulated to the hot water outlet at sink cover place, make cooling water circulation in bosh, cold water enters hot water and discharges, can not cause cold water hot water weave in, cooling-down effect for graphite electrode is very good. aqueduct is communicated with water feeding machine structure, current monitor control mechanism is set on aqueduct, can carrying capacity be monitored and be controlled, the temperature monitoring mechanism arranging on drainage pipeline monitors for water temperature, water temperature can reflect the temperature conditions of graphite electrode, in the time of water temperature over-high, current monitor control mechanism strengthens the circulation dynamics of cooling water, can accelerate the cooling of graphite electrode, in the time that water temperature is not high, the flow velocity of recirculated water can slow down, can not waste the unnecessary energy, can reduce costs, ensure the permanent operation of acheson furnace burner.
On described sink cover 4, depression bar 5 is set, described depression bar 5 is fixed on furnace wall 2 by described screw rod 6, and described depression bar 5 is connected by nut 7 with described screw rod 6. The effect of depression bar is fixing sink cover, make the better tightness of sink cover to bosh, prevent that it from coming off from bosh, one end of screw rod is connected with furnace wall, the other end is connected with depression bar, compression column with fixed is exerted pressure to sink cover by depression bar, ensures impact lower flume lid at the current sealing effectiveness to bosh.
Embodiment bis-
The present embodiment provides a kind of novel acheson furnace burner cooling device, comprise graphite electrode 1, described graphite electrode 1 rear end arranges bosh 3, described bosh 3 openings arrange sink cover 4, cooling water inlet 8 and hot water outlet 9 are set on described sink cover 4, the water pipeline 10 that the interior setting of described bosh 3 is communicated with described cooling water inlet 8, described water pipeline 10 front ends set out the mouth of a river 11, described cooling water inlet 8 is communicated with aqueduct 12, described hot water outlet 9 communicated drainage pipelines 13, on described aqueduct 12, current monitor control mechanism is set, described drainage pipeline 13 set temperature mechanism for monitoring, described temperature monitoring mechanism is connected with described current monitor control mechanism signal.
Described water flow monitoring mechanism comprises electromagnetic flowmeter 14, water pump 15 and controller 20, and described electromagnetic flowmeter 14, water pump 15 are connected with described controller 20 respectively, and described water pump 15 is arranged in cooling bay 16, and described drainage pipeline 13 is connected with described cooling bay 16. Electromagnetic flowmeter is monitored the flow velocity of cooling water on aqueduct, the cooling water temperature information that temperature monitoring mechanism monitors feeds back to controller, in the time of excess Temperature, monitor again cooling water flow velocity excessively slow, the power that increases water pump strengthens the transporting velocity of cooling water, accelerate the cooling of graphite electrode, otherwise the transporting velocity of the cooling water that slows down, makes the temperature control of graphite electrode more intelligent.
Described temperature monitoring mechanism comprises temperature sensor 18, and temperature monitoring mechanism can be arranged on the contact type temperature sensor in drainage pipeline, directly contacts detected temperatures with cooling water.
Described temperature sensor 18 is arranged on described drainage pipeline 13 by temperature monitoring pipeline 19, and described temperature monitoring pipeline 19 two ends are connected with described drainage pipeline 13 by ring flange 17. Temperature sensor is arranged in temperature monitoring pipeline, and temperature monitoring device for cleaning pipeline is crossed flange and is arranged on drainage pipeline, convenient for the installation and repairing of temperature sensor like this, in the time that sensor damages, can change in time, more convenient to use.
The utility model is lowered the temperature to graphite electrode by bosh, cooling water circulation design is perfect, can not cause radiating effect to reduce in cold water and hot water weave in, and the cooling water flow arranging monitoring and temperature monitoring system can be grasped the temperature of furnace end electrode, and reasonable distribution resource is more intelligent to the cooling of electrode, reduce production cost, improved the ability of solution of emergent event.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other amendments that those of ordinary skill in the art make the technical solution of the utility model or be equal to replacement, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a novel acheson furnace burner cooling device, comprise graphite electrode, described graphite electrode rear end arranges bosh, described bosh opening arranges sink cover, cooling water inlet and hot water outlet are set on described sink cover, it is characterized in that: the water pipeline being communicated with described cooling water inlet is set in described bosh, described water pipeline front end sets out the mouth of a river, described cooling water inlet is communicated with aqueduct, described hot water outlet communicated drainage pipeline, current monitor control mechanism is set on described aqueduct, described drainage pipeline set temperature mechanism for monitoring, described temperature monitoring mechanism is connected with described current monitor control mechanism signal.
2. novel acheson furnace burner cooling device as claimed in claim 1, is characterized in that: on described sink cover, depression bar is set, described depression bar is fixed on furnace wall by described screw rod, and described depression bar is connected by nut with described screw rod.
3. novel acheson furnace burner cooling device as claimed in claim 1, it is characterized in that: described water flow monitoring mechanism comprises electromagnetic flowmeter, water pump and controller, described electromagnetic flowmeter, water pump are connected with described controller respectively, described water pump is arranged in cooling bay, and described drainage pipeline is connected with described cooling bay.
4. novel acheson furnace burner cooling device as claimed in claim 1, is characterized in that: described temperature monitoring mechanism comprises temperature sensor.
5. novel acheson furnace burner cooling device as claimed in claim 4, is characterized in that: described temperature sensor is by temperature monitoring install pipeline on described drainage pipeline, and described temperature monitoring pipe ends is connected with described drainage pipeline by ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103476.4U CN205258008U (en) | 2015-12-28 | 2015-12-28 | Novel cooling of acheson furnace furnace end device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521103476.4U CN205258008U (en) | 2015-12-28 | 2015-12-28 | Novel cooling of acheson furnace furnace end device |
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| CN205258008U true CN205258008U (en) | 2016-05-25 |
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| CN201521103476.4U Active CN205258008U (en) | 2015-12-28 | 2015-12-28 | Novel cooling of acheson furnace furnace end device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584940A (en) * | 2018-06-01 | 2018-09-28 | 中钢集团新型材料（浙江）有限公司 | A kind of acheson furnace isostatic pressing formed graphite method for rapid cooling |
| CN113606950A (en) * | 2021-08-12 | 2021-11-05 | 江苏宏基炭素科技有限公司 | Electrode cooling system for producing isostatic-pressure graphite Acheson furnace |
-
2015
- 2015-12-28 CN CN201521103476.4U patent/CN205258008U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108584940A (en) * | 2018-06-01 | 2018-09-28 | 中钢集团新型材料（浙江）有限公司 | A kind of acheson furnace isostatic pressing formed graphite method for rapid cooling |
| CN113606950A (en) * | 2021-08-12 | 2021-11-05 | 江苏宏基炭素科技有限公司 | Electrode cooling system for producing isostatic-pressure graphite Acheson furnace |
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