CN201569288U - Device for saving alloy smelting furnace cooling water - Google Patents
Device for saving alloy smelting furnace cooling water Download PDFInfo
- Publication number
- CN201569288U CN201569288U CN2009203507224U CN200920350722U CN201569288U CN 201569288 U CN201569288 U CN 201569288U CN 2009203507224 U CN2009203507224 U CN 2009203507224U CN 200920350722 U CN200920350722 U CN 200920350722U CN 201569288 U CN201569288 U CN 201569288U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- temperature sensor
- controller
- saving
- signal
- 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
Abstract
The utility model provides a device for saving alloy smelting furnace cooling water, which comprises an alloy smelting furnace, wherein the alloy smelting furnace comprises a crucible and a circulation cooling water pipe arranged on the periphery of the crucible, the device further comprises a temperature sensor for measuring the temperature of the circulation cooling water in the circulation cooling water pipe; a controller for receiving a signal of the temperature sensor and sending a control signal; a signal input pipeline with one end connected with the temperature sensor and the other end connected with the controller, for transmitting the signal sent by the temperature sensor to the controller; an electromagnetic valve located on the water outlet pipe mouth of the circulation cooling water pipe, for controlling the circulation of the circulation cooling water; and a signal output line with one end connected with the controller and the other end connected with the electromagnetic valve, for transmitting the control signal sent by the controller to the electromagnetic valve. The high-efficiency unification of the process and the water saving is achieved, thereby saving the circulation cooling water greatly.
Description
Technical field
The utility model relates to a kind of device of saving alloy melting stove cooling water, particularly a kind of device of saving neodymium iron boron intermediate frequency (IF) smelting stove and intermediate frequency rapid hardening strip stove cooling water.
Background technology
Usually, neodymium iron boron intermediate frequency (IF) smelting stove and intermediate frequency rapid hardening strip stove need to use recirculated cooling water that it is cooled in the process of molten alloy, what adopt in process of production is the system of 24 continuous throughout the twenty-four hour24s, and each production cycle is about 20 hours, do not stopping between each production cycle under the ordinary production situation, therefore using recirculated cooling water to cool off incessantly yet.But in fact in each production cycle, have only beginning molten alloy to alloy this time period of coming out of the stove to need recirculated cooling water, be generally during this period of time 90 minutes to 130 minutes, and all the other times are shove charge, come out of the stove and the preparatory stage such as vacuumize, in these times, can not need recirculated cooling water, therefore such production process can be wasted great amount of water resources, causes production cost to increase.
Chinese patent application 02282590 has been described a kind of device of saving cooling water, it is the mode that is changed into tiny and uniform cascade cooling when carrying out steel rolling by the type of cooling of original big flow, the mode of the minimizing of realization water consumption is economized on water, this mode is not suitable for the related equipment of the utility model, can not solve the situation that still has a large amount of recirculated cooling waters using when not needing to cool off fully.
The utility model content
The purpose of this utility model provides a kind of device of saving alloy melting stove cooling water, to reduce water consumption greatly, reaches the purpose of environmental protection and energy saving.
The utility model provides a kind of device of saving alloy melting stove cooling water, this device comprises the alloy melting stove, the circulating cooling water pipe that this alloy melting stove comprises crucible and is arranged on this crucible periphery, wherein, this device also comprises: temperature sensor is used for measuring the temperature of circulating cooling water pipe recirculated cooling water; The PLC Programmable Logic Controller is used to receive the signal of described temperature sensor and sends control signal; The signal input line road, an end on this signal input line road is connected with described temperature sensor, and the other end is connected with described PLC Programmable Logic Controller, is used for the signal that described temperature sensor sends is sent to described PLC Programmable Logic Controller; Magnetic valve is positioned on the effluent pipe mouth of described circulating cooling water pipe, is used to control the circulation of described recirculated cooling water; The output line road, an end on this signal input line road is connected with described PLC Programmable Logic Controller, the other end is connected with described magnetic valve, is used for the control signal that described PLC Programmable Logic Controller sends is sent to described magnetic valve.
Preferably, described circulating cooling water pipe in the shape of a spiral shape be centered around the periphery of described crucible.
Preferably, described controller is the PLC Programmable Logic Controller.
The device of the saving alloy melting stove cooling water that provides according to the utility model, when the water temperature of temperature sensor measurement in circulating cooling water pipe is higher than preset temperature, by the signal input line road signal is issued the PLC Programmable Logic Controller, the PLC Programmable Logic Controller is sent to magnetic valve with enabled instruction by the output line road, open the magnetic valve on the circulating cooling water pipe effluent pipe mouth, recirculated cooling water flows into from water inlet pipe mouth, by the position that needs in the circulating cooling water pipe cooled alloy melting body of heater to cool off, flow out from effluent pipe mouth then; When temperature sensor measurement to temperature when being lower than predetermined temperature, temperature sensor sends signal for the PLC Programmable Logic Controller by the signal input line road again, the PLC Programmable Logic Controller provides instruction by the output line road, closes magnetic valve, and then recirculated cooling water stops to flow.
The device of the saving alloy melting stove cooling water that provides according to the utility model, by utilizing temperature control unit, when not needing to open recirculated cooling water with valve closing, when needs are opened recirculated cooling water with valve open, thereby the utility model can realize effectively using recirculated cooling water, saves great amount of water resources therefrom.
Description of drawings
Fig. 1 is the principle schematic of the device of the saving alloy melting stove cooling water that provides of the utility model.
Description of reference numerals wherein is as follows:
Alloy melting stove 1, recirculated cooling water water inlet pipe mouth 2, magnetic valve 3, recirculated cooling water effluent pipe mouth 4, temperature sensor 5, signal input line road 6, controller 7, output line road 8, circulating cooling water pipe 9, crucible 10.
The specific embodiment
In order further to understand structure of the present utility model, feature and other purpose, now adopt concrete embodiment to be described in detail as follows, this embodiment only is used to illustrate the technical solution of the utility model, and is not to be used for limiting the utility model.
As shown in Figure 1, the device of the saving alloy melting stove cooling water that the utility model provides comprises alloy melting stove 1, the circulating cooling water pipe 9 that this alloy melting stove 1 comprises crucible 10 and is arranged on these crucible 10 peripheries, this device also comprises: temperature sensor 5 is used for measuring the temperature of circulating cooling water pipe 9 recirculated cooling waters; Controller 7 is used to receive the signal of described temperature sensor 5 and sends control signal; Signal input line road 6, an end on this signal input line road 6 is connected with described temperature sensor 5, and the other end is connected with described controller 7, is used for the signal that described temperature sensor 5 sends is sent to described controller 7; Magnetic valve 3 is positioned on the effluent pipe mouth 4 of described circulating cooling water pipe 9, is used to control the circulation of described recirculated cooling water; Output line road 8, an end on this signal input line road 8 is connected with described controller 7, the other end is connected with described magnetic valve 3, is used for the control signal that described controller 7 sends is sent to described magnetic valve 3.
The device of the saving alloy melting stove cooling water that provides according to the utility model, described temperature sensor 5 can adopt the temperature sensor measuring temperature and send signal of being used to well known by persons skilled in the art, for example far-infrared temperature sensor, thermocouple temperature sensor etc.
The device of the saving alloy melting stove cooling water that provides according to the utility model, described controller 7 can adopt various controllers, as long as the temperature value that can receive temperature signal, compares and measures with default temperature value, send control signal, the utility model preferably uses the PLC Programmable Logic Controller.
The device of the saving alloy melting stove cooling water that provides according to the utility model, described magnetic valve 3 can use various magnetic valve well known by persons skilled in the art, carry out the start-stop operation subsequently as long as can receive the signal of controller, the utility model preferably uses electromagnetism-gas-driving valve.
The device of the saving alloy melting stove cooling water that provides according to the utility model, described circulating cooling water pipe 9 shape in the shape of a spiral is centered around the periphery of described crucible 10, on above-mentioned circulating cooling water pipe 9, be provided with recirculated cooling water water inlet pipe mouth 2 and recirculated cooling water effluent pipe mouth 4, be respectively applied for and make recirculated cooling water inflow and outflow.
According to the utility model, use in the process of cooling water at neodymium iron boron intermediate frequency (IF) smelting stove and intermediate frequency rapid hardening strip stove, because production process is the work of working in three shifts continuously, the cycle of a production process of alloy melting is 20 hours, wherein begin molten alloy and must provide recirculated cooling water to being cooled to come out of the stove, the time that this process generally needs is 95-130 minute, all the other times are shove charge, come out of the stove and the preparatory stage such as vacuumize, and can not need recirculated cooling water in these time periods.
Concrete production process is, at first raw material is packed in the crucible 10 of alloy melting stove 1 by technology and prescription, be to begin to be evacuated to the desired vacuum of technology (this state of vacuumizing will continue to product and come out of the stove) after closing body of heater by technology then, then begin to heat the alloy that needs melting, because the temperature detection element of temperature sensor 5 is installed in the circulating cooling water pipe 9 that body of heater need cool off the position and contacts with recirculated cooling water, therefore when in case the water temperature in the circulating cooling water pipe 9 has reached higher limit that temperature sensor 5 sets as 35 ℃, temperature sensor 5 is given PLC Programmable Logic Controller 7 signals by signal input line road 6, PLC Programmable Logic Controller 7 issues instructions to electromagnetism-gas-driving valve 3 by the program of setting by output line road 8, open the electromagnetism-gas-driving valve 3 on the recirculated cooling water effluent pipe mouth 4, recirculated cooling water flows into from water inlet pipe mouth 2, by the position that needs in the circulating cooling water pipe 9 cooling melting bodies of heater 1 to cool off, the circulation cooling is flowed out from effluent pipe mouth 4 then.When the water temperature in the circulating cooling water pipe surpasses ceiling temperature that temperature sensor 5 sets as 35 ℃, electromagnetism-gas-driving valve 3 will be opened always, and recirculated cooling water will circulate always and cool off.When alloy melting furnace accretion Shu Jiare, alloy spindle or get rid of strap cooling when coming out of the stove subsequently, water temperature can drop to ceiling temperature as below 35 ℃, at this moment temperature sensor 5 sends signal for PLC Programmable Logic Controller 7 again, PLC Programmable Logic Controller 7 provides the instruction of closing electromagnetism-gas-driving valve 3 by the program of setting, then recirculated cooling water stops circulation, can realize the efficient unification of technology and water saving like this, thereby economized cycle cooling water greatly.
Should be understood that the above-mentioned specific embodiment only is used to the utility model is described rather than be used to limit scope of the present utility model.In addition, should also be understood that those skilled in the art can make various changes, replacement or modification to the utility model after the content of having read the utility model description, yet these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (3)
1. device of saving alloy melting stove cooling water, this device comprises alloy melting stove (1), this alloy melting stove (1) comprises crucible (10) and is arranged on the peripheral circulating cooling water pipe (9) of this crucible (10), it is characterized in that this device also comprises:
Temperature sensor (5) is used for measuring the temperature of circulating cooling water pipe (9) recirculated cooling water;
Controller (7) is used to receive the signal of described temperature sensor (5) and send control signal;
Signal input line road (6), an end on this signal input line road (6) is connected with described temperature sensor (5), and the other end is connected with described controller (7), is used for the signal that described temperature sensor (5) sends is sent to described controller (7);
Magnetic valve (3) is positioned on the effluent pipe mouth (4) of described circulating cooling water pipe (9), is used to control the circulation of described recirculated cooling water;
Output line road (8), an end on this signal input line road (8) is connected with described controller (7), the other end is connected with described magnetic valve (3), is used for the control signal that described controller (7) sends is sent to described magnetic valve (3).
2. the device of saving alloy melting stove cooling water according to claim 1 is characterized in that, described circulating cooling water pipe (9) shape in the shape of a spiral is centered around the periphery of described crucible (10).
3. the device of saving alloy melting stove cooling water according to claim 1 is characterized in that described controller (7) is the PLC Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203507224U CN201569288U (en) | 2009-12-29 | 2009-12-29 | Device for saving alloy smelting furnace cooling water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203507224U CN201569288U (en) | 2009-12-29 | 2009-12-29 | Device for saving alloy smelting furnace cooling water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569288U true CN201569288U (en) | 2010-09-01 |
Family
ID=42661578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203507224U Expired - Lifetime CN201569288U (en) | 2009-12-29 | 2009-12-29 | Device for saving alloy smelting furnace cooling water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569288U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240549A (en) * | 2013-04-24 | 2013-08-14 | 太仓市晨启电子精密机械有限公司 | Jacket-free hearth of welding furnace |
| CN105021048A (en) * | 2015-07-16 | 2015-11-04 | 江苏圣亚有色金属材料有限公司 | Improved water way system of horizontal electron beam furnace |
| CN105087970A (en) * | 2015-08-17 | 2015-11-25 | 苏小明 | Lead and zinc smelting cooling device |
| CN105627746A (en) * | 2016-02-25 | 2016-06-01 | 广德因达电炉成套设备有限公司 | Industrial smelting electric furnace |
| CN107131768A (en) * | 2016-02-29 | 2017-09-05 | 湖南天源工业设备有限公司 | A kind of sintering furnace and its control method and cooling system |
-
2009
- 2009-12-29 CN CN2009203507224U patent/CN201569288U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240549A (en) * | 2013-04-24 | 2013-08-14 | 太仓市晨启电子精密机械有限公司 | Jacket-free hearth of welding furnace |
| CN105021048A (en) * | 2015-07-16 | 2015-11-04 | 江苏圣亚有色金属材料有限公司 | Improved water way system of horizontal electron beam furnace |
| CN105087970A (en) * | 2015-08-17 | 2015-11-25 | 苏小明 | Lead and zinc smelting cooling device |
| CN105627746A (en) * | 2016-02-25 | 2016-06-01 | 广德因达电炉成套设备有限公司 | Industrial smelting electric furnace |
| CN107131768A (en) * | 2016-02-29 | 2017-09-05 | 湖南天源工业设备有限公司 | A kind of sintering furnace and its control method and cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201569288U (en) | Device for saving alloy smelting furnace cooling water | |
| CN204867366U (en) | Multi -functional high gradient vacuum induction directional solidification single crystal casting stove | |
| CN102126000B (en) | Method and device for automatically controlling argon blowing quantity for steel ladle of continuous casting machine | |
| CN202482336U (en) | System for taking molten slag of blast furnace in shunted mode | |
| CN203992395U (en) | Vacuum sintering furnace cooling system | |
| CN105039672A (en) | Forged steering knuckle cooling temperature control system | |
| CN201748796U (en) | Half-continuous vacuum smelting furnace | |
| CN202975874U (en) | Device applied to PLC (programmable logic controller) and temperature control meter automatic control on temperature of storage battery cast-welding die | |
| CN202442589U (en) | Rapid hardening furnace with cooling devices | |
| CN206803764U (en) | A kind of long-life, the kiln drawing mechanism of regulating flow quantity | |
| CN201876193U (en) | Cooling water control system of heat exchanger | |
| CN110499401A (en) | A kind of cloth wind control device and cloth wind control method automatically adjusting flow field uniformity | |
| CN101968331A (en) | Method for controlling heat exchange temperature | |
| CN204359175U (en) | A kind of warm sludge cooling heat exchanger | |
| CN202975876U (en) | Device applied to PLC (programmable logic controller) full-automatic control on temperature of storage battery cast-welding die | |
| CN203489668U (en) | Vacuum induction cold crucible casting device | |
| CN203174157U (en) | Transverse-magnetic heat treatment furnace for magnetic core | |
| CN201981215U (en) | Device for collecting blast furnace cinder | |
| CN201483734U (en) | Cooling device of plastic extruder | |
| CN204848942U (en) | Forge knuckle cooling temperature control system | |
| CN203174177U (en) | Circulating water recovery device used in magnesium smelting process | |
| CN101782329B (en) | Method and system for saving circulating cooling water of neodymium-iron-boron thermal treatment furnace | |
| CN203712848U (en) | Self-adapting pole internal mold hot water curing system | |
| CN202975875U (en) | Device applied to full automatic control on temperature of storage battery cast-welding die | |
| CN204478836U (en) | A kind of casting furnace cooling system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20171214 |
|
| AV01 | Patent right actively abandoned |