CN203310262U - Water cooling device for heating electrode of copper melting furnace - Google Patents
Water cooling device for heating electrode of copper melting furnace Download PDFInfo
- Publication number
- CN203310262U CN203310262U CN2013202934488U CN201320293448U CN203310262U CN 203310262 U CN203310262 U CN 203310262U CN 2013202934488 U CN2013202934488 U CN 2013202934488U CN 201320293448 U CN201320293448 U CN 201320293448U CN 203310262 U CN203310262 U CN 203310262U
- Authority
- CN
- China
- Prior art keywords
- water
- heating electrode
- water cooling
- melting furnace
- copper melting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 238000010438 heat treatment Methods 0.000 title claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 39
- 239000010949 copper Substances 0.000 title claims abstract description 39
- 238000002844 melting Methods 0.000 title claims abstract description 28
- 230000008018 melting Effects 0.000 title claims abstract description 28
- 230000006698 induction Effects 0.000 claims abstract description 8
- 210000001503 joint Anatomy 0.000 claims abstract description 6
- 239000000155 melt Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 abstract description 19
- 238000003723 Smelting Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Furnace Details (AREA)
Abstract
The utility model discloses a water cooling device for a heating electrode of a copper melting furnace. The heating electrode of the copper melting furnace is an induction coil, and the two ends of the heating electrode are connected with a power supply control switch through an inlet-water-cooled cable and an outlet-water-cooled cable respectively; the water cooling device comprises a water inlet pipeline and a water outlet pipeline, wherein the water inlet pipeline is in butt joint with the inlet-water-cooled cable, and the water outlet pipeline is in butt joint with the outlet-water-cooled cable; a water outlet, close to an outlet-water-cooled cable, in the water outlet pipeline is communicated with a buffer chamber, and a temperature sensor used for sending control signals to the power supply control switch is arranged in the buffer chamber. According to the water cooling device for the heating electrode of the copper melting furnace, by arranging the buffer chamber and the temperature sensor, the temperature of cooling water flowing out of the heating electrode can be accurately monitored in real time and can also be fed back in time, and therefore safety guarantee is provided for normal work of the copper melting furnace.
Description
Technical Field
The utility model relates to a melt copper stove heating electrode's cooling device, especially relate to a melt copper stove heating electrode's water cooling plant.
Background
Along with the continuous enlargement of the scales of smelting enterprises and processing enterprises, the raw material demand is increased, the contradiction between supply and demand is more and more prominent, the productivity of domestic smelting enterprises is rapidly expanded, the supply of ore raw materials is quite tight, and the demand of smelting plants on the raw materials depends on waste copper more and more. The recycled scrap copper is utilized and subjected to sorting, screening, casting and processing recycling, so that the problems can be effectively solved, and the energy-saving and environment-friendly effects are achieved.
Scrap copper is generally smelted in a copper smelting furnace. The copper melting furnace adopts a 200-2500 Hz medium-frequency power supply for induction heating, the power range is 20-2500 KW, and the furnace can also be called as a medium-frequency electric furnace according to the characteristics of the furnace. Because the working temperature is high, the copper melting furnace needs water cooling to ensure the safety.
For example, chinese patent publication No. 202182641U discloses a water cooling device for an electric furnace, which includes an electric furnace and a reservoir, a water inlet pipe of the electric furnace is connected to the reservoir, and a water spraying device, a water outlet pipe of the electric furnace is connected to the water inlet pipe of the water spraying device through a connecting pipe, and a water outlet pipe of the water spraying device is connected to the reservoir through a water return pipe.
In the heating process of the copper melting furnace, not only the furnace body of the copper melting furnace needs to be cooled, but also the cooling of a heating electrode is guaranteed, the heating electrode of the copper melting furnace is an induction coil, the induction coil is a spiral cylinder made of a rectangular hollow tube, and cooling water is introduced into the tube during melting. The induction coil leading-out copper bar is communicated with a water-cooled cable, and the water-cooled cable is also communicated with a power supply. A cold water channel is arranged in the water-cooling cable and forms a water flow channel with the heating electrode, so that the cooling of the heating electrode is ensured, and the problems that the performance of a machine is influenced and element parts are burnt out by high heat generated under the long-time heavy-current work are solved.
At present, a temperature measuring device is usually arranged in a water outlet pipeline butted with a water-cooling cable, and the measured temperature value has large fluctuation and can not accurately reflect the temperature of cooling water due to the narrow water outlet pipeline, the rapid water flow and the uneven flow rate.
SUMMERY OF THE UTILITY MODEL
The utility model provides a water cooling device of copper melting furnace heating electrode can accurate feedback the temperature of the cooling water that the heating electrode flows.
The utility model provides a melt copper stove heating electrode's water cooling plant, melt copper stove heating electrode is induction coil, and this heating electrode's both ends are connected with power control switch through water cooling cable and the water cooling cable that goes out respectively, water cooling plant includes the inlet channel with the butt joint of water cooling cable that advances to and the outlet channel way with the butt joint of water cooling cable that goes out, there is the surge chamber in the outlet channel department intercommunication that is close to water cooling cable that goes out, be equipped with in this surge chamber be used for to power control switch sends control signal's temperature sensor.
Through setting up the surge chamber, the cooling water in the heating electrode flows into the surge chamber, has the cushioning effect to rivers, and at this moment, the temperature of the detection cooling water that temperature sensor can be stable, and the accuracy is higher, and temperature sensor sends control signal to power control switch again. Wherein, the water cooling cable of intaking and water cooling cable are only for distinguishing different water cooling cables, and structural no difference.
Preferably, the buffer chamber is provided with two water outlets, and each water outlet is connected with a water outlet branch pipe with a control valve.
Any one of the water outlet branch pipes can be selectively used, and even if one of the water outlet branch pipes is blocked, the circulation of cooling water is not influenced, and the normal work of the copper melting furnace is ensured.
Preferably, a filter chamber is communicated with the water inlet of the water inlet pipeline close to the water inlet water-cooling cable.
When the cooling water enters the water inlet water-cooled cable, the cooling water is firstly filtered by the filter chamber, so that sundries contained in the cooling water can be prevented from entering the water inlet water-cooled cable and the heating electrode to influence the circulation of the cooling water, and the copper melting furnace is damaged due to overhigh temperature.
Preferably, the filter chamber is provided with two water inlets, and each water inlet is connected with a water inlet branch pipe with a control valve.
Any one of the water inlet branch pipes can be selected for use, and even if one of the water inlet branch pipes is blocked and other faults occur, the circulation of cooling water is not influenced, and the normal work of the copper melting furnace is ensured.
The volume of the buffer chamber is 5-50 liters.
Preferably, the volume of the buffer chamber is 10-30 liters.
More preferably, the volume of the buffer chamber is 20 liters.
Preferably, the buffer chamber has a gradually increasing sectional area in a water flow direction.
For the convenience overhauls the surge chamber, the surge chamber has the access hole, and this access hole department installs sealed lid.
Preferably, the water cooling device of the heating electrode of the copper melting furnace is also provided with an alarm connected with the temperature sensor circuit.
When the temperature sensor detects that the temperature of the cooling water is too high, the alarm gives an alarm to remind workers in time.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses melt copper stove heating electrode's water cooling plant through setting up surge chamber and temperature sensor, the temperature of the cooling water that can real-time, accurate monitoring heating electrode outflow to in time feedback provides the safety guarantee for the normal work of melting the copper stove.
Drawings
FIG. 1 is a schematic structural view of a water cooling device of a heating electrode of a copper melting furnace of the present invention installed on the copper melting furnace;
wherein,
1-a copper melting furnace; 2-heating the electrode; 3-water outlet water-cooling cable;
4-water inlet water-cooling cable; 5-filtering chamber; 6-temperature sensor;
7-water outlet branch pipe; 8-water inlet branch pipe; 9-a buffer chamber;
10-service hole.
Detailed Description
The present invention will be further explained with reference to the following specific examples.
As shown in figure 1, a heating electrode 2 of a copper melting furnace 1 is an induction coil which is a spiral cylinder made of a hollow pipe, one end of the heating electrode 2 is connected with the positive pole of a power supply through a water outlet water-cooling cable 3, and the other end of the heating electrode 2 is connected with the negative pole of the power supply through a water inlet water-cooling cable 4.
The water outlet water-cooling cable 3 is connected with a power supply control switch (not shown) through a circuit. The water outlet of the water outlet water-cooled cable 3 is communicated with a buffer chamber 9, the volume of the buffer chamber 9 is 20L, and the buffer chamber 9 can be made of materials such as iron, stainless steel and the like.
The buffer chamber 9 has a gradually increased sectional area along the water flow direction, the top surface of the buffer chamber 9 is also provided with an access hole 10, the access hole 10 is provided with a sealing cover, and the sealing cover is also provided with a handle convenient for operation by people. The buffer chamber 9 is provided with two water outlets, each water outlet is connected with a water outlet branch pipe 7, and each water outlet branch pipe 7 is provided with a control valve.
Still be equipped with a temperature sensor 6 in the buffering 9 room, can detect the temperature of the cooling water that flows, this temperature sensor 6 sends control signal to power control switch, and this temperature sensor 6 still is connected with an alarm (not shown), and the alarm specifically can be bee calling organ.
The water inlet of the water inlet water-cooling cable 4 is communicated with a filter chamber 5, so that the entering cooling water can be filtered, and the cooling water circulation is prevented from being influenced by blockage.
The filter chamber 5 is provided with two water inlets, each water inlet is connected with a water inlet branch pipe 7, and each water inlet branch pipe 7 is provided with a control valve.
The cooling water in the water inlet branch pipe flows into the heating electrode through the water inlet cooling cable to cool the heating electrode, flows out of the buffer chamber through the water outlet cooling cable, and finally flows out of the water outlet branch pipe. The temperature sensor in the buffer chamber can stably detect the temperature of the cooling water and send a control signal to the power control switch, and if the temperature is too high, the power control switch is disconnected, and meanwhile, the alarm gives an alarm.
The above description is only exemplary of the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the present invention.
Claims (8)
1. The utility model provides a melt copper stove heating electrode's water cooling plant, a serial communication port, melt copper stove heating electrode is induction coil, and this heating electrode's both ends are connected with power control switch through water cooling cable and the water cooling cable of going out respectively, water cooling plant includes the inlet channel with the butt joint of water cooling cable of intaking to and the outlet channel who goes out the butt joint of water cooling cable, there is the cushion chamber in the outlet channel in the delivery port department intercommunication that is close to the water cooling cable of going out, be equipped with in this cushion chamber be used for to power control switch sends control signal's temperature sensor.
2. The apparatus for cooling a heating electrode of a copper melting furnace as claimed in claim 1, wherein said buffer chamber has two water outlets, each of which is connected to a water outlet branch pipe having a control valve.
3. The water cooling device for the heating electrode of the copper melting furnace as claimed in claim 1, wherein a filter chamber is communicated with the water inlet of the water inlet pipeline close to the water inlet cooling cable.
4. The apparatus as claimed in claim 3, wherein the filtering chamber is provided with two water inlets, each of which is connected to a branch pipe having a control valve.
5. The water cooling apparatus for a copper melting furnace heating electrode according to claim 1, wherein the volume of said buffer chamber is 5 to 50 liters.
6. The water cooling apparatus for a copper melting furnace heating electrode as recited in claim 1, wherein said buffer chamber has a sectional area which is gradually increased in a water flow direction.
7. The water cooling apparatus for a copper melting furnace heating electrode as recited in claim 1, wherein said buffer chamber has an access opening, and a sealing cover is installed at said access opening.
8. The water cooling device for the heating electrode of the copper melting furnace according to claim 1, further comprising an alarm connected to the temperature sensor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202934488U CN203310262U (en) | 2013-05-24 | 2013-05-24 | Water cooling device for heating electrode of copper melting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202934488U CN203310262U (en) | 2013-05-24 | 2013-05-24 | Water cooling device for heating electrode of copper melting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310262U true CN203310262U (en) | 2013-11-27 |
Family
ID=49616466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202934488U Expired - Lifetime CN203310262U (en) | 2013-05-24 | 2013-05-24 | Water cooling device for heating electrode of copper melting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
-
2013
- 2013-05-24 CN CN2013202934488U patent/CN203310262U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984579A (en) * | 2017-05-18 | 2017-07-28 | 肖鸿涛 | Washing machine and cleaning method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202701358U (en) | Linear type high position casting system with lead concentrated supply | |
| CN203310262U (en) | Water cooling device for heating electrode of copper melting furnace | |
| CN205332797U (en) | Medium frequency induction fur nace coil cooling water on -line monitoring control system | |
| CN203159644U (en) | Controllable blast furnace cooling system | |
| CN204694048U (en) | A kind of Water-cooled composite electrode for the production of mineral wool electric arc furnaces | |
| CN102022911B (en) | Double-molten channel three-body alloy smelting furnace with boosted stirring of liquid level | |
| CN205027147U (en) | Medium frequency electric furnace | |
| CN216087050U (en) | Electromagnetic induction heating device and cooling device for subsystem thereof | |
| CN205275649U (en) | Novel water -cooling stove roller | |
| CN214892558U (en) | Precision casting smelting furnace with safety ensuring mechanism | |
| CN202757436U (en) | Multipurpose leakage-proof energy conservation and frequency conversion electric stove | |
| CN201485281U (en) | Furnace-inside argon spraying device of polysilicon ingot furnace | |
| CN203364623U (en) | Cooling system of copper smelter heating electrode | |
| CN205376257U (en) | Hot stove transformer cooling device in ore deposit | |
| CN212833853U (en) | Online concurrent heating device of iron runner electromagnetic induction | |
| CN201026520Y (en) | Horizontal conticaster | |
| CN204338834U (en) | A kind of numerical monitor cooling cabinet | |
| CN203715663U (en) | Cast steel refining furnace | |
| CN205245816U (en) | Intermediate frequency furnace circulating water pressure warning device | |
| CN206321049U (en) | A kind of modified induction furnace short-circuited conducting sleeve attachment structure | |
| CN206450077U (en) | A kind of use for laboratory reclaimed copper smelting device | |
| CN201600029U (en) | Water cooling module for electric furnace steel furnace wall | |
| CN221649153U (en) | Suspension smelting device | |
| CN210035921U (en) | Solar device with water level control function | |
| CN216614799U (en) | Water supply and return equipment for water cooling system of intelligent slag furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |