CN206083783U - Prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession - Google Patents
Prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession Download PDFInfo
- Publication number
- CN206083783U CN206083783U CN201621131989.0U CN201621131989U CN206083783U CN 206083783 U CN206083783 U CN 206083783U CN 201621131989 U CN201621131989 U CN 201621131989U CN 206083783 U CN206083783 U CN 206083783U
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- China
- Prior art keywords
- temperature control
- heating element
- heater
- controller
- control system
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- 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.)
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Abstract
The utility model provides a prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession, including stove temperature control system, heating system includes heater, controller and power, the controller is connected with the power, carries out temperature control with heater connection and to the heater simultaneously, the heater is for having 2 above heating element, and each heating element arranges from top to bottom along vertical direction in proper order, and each heating element all is equipped with a thermocouple to a controller is connected to each thermocouple, carries out PID by each controller to each heating element and adjusts, makes each heating element correspond and heats to the settlement temperature of difference. The utility model discloses a middle part of multistage heater place a plurality of ordinary thermocouples, the temperature control system of three -section heater sets for the temperature difference and carries out PID respectively and adjust, the feed water valve of cooling water is formed it and is encircled to the water -cooling and can provide nonvanishing multiple flow and can further improve the cooling precision to aluminium water by a plurality of solenoid valves are parallelly connected.
Description
Technical field
This utility model belongs to light-alloy semi-solid forming technical field.
Background technology
Semi solid slurry is to carry out strong agitation to make its dendrite fragmentation in metal solidification process, obtains a kind of even suspension
The solid-liquid mixed slurry of some almost spherical solid phase particles.Its good fluidity, can be used for high-pressure casting, extrusion casint.Filling
When gas be difficult to be involved in, its forming temperature is low, and die life is long, and deformation drag is little, and production efficiency is high；High-pressure during shaping
The metal that solidified is made to produce retrospective deformation, it is not solidified to continue solidification under high pressure thus product shrinkage cavity shrinkage porosity is few, tissue is caused
Close, mechanical performance is close to forging, thermally processable, high without riser feeding, rate of metal higher than common foundry goods.It is adapted to
The production of thin, heavy section casting also is adapted for the shaping that various crystallization temperatures are spaced wider any alloy material.
Although being had many good qualities with the foundry goods that semi-solid state forming technique is produced, the preparation method of slurry is also a lot,
The continuous preparation of inexpensive high-quality pulp, preservation, conveying are always a difficult problem, seriously restrict the popularization and application of the technology.It is existing
The holding furnace prepared for semi solid slurry, temperature control effect is good, causes the solid phase ratio of semi solid slurry unstable,
The final quality for affecting foundry goods.
Utility model content
This utility model is solution above-mentioned technical problem, there is provided one kind continuously prepares aluminium alloy semi-solid slurry holding furnace
Temperature control system, including heating system, the heating system include heater, controller and power supply, the controller with
Power supply connects, while being connected with heater and carrying out temperature control to heater；The heater is with more than 2 heating units
Part, each heating element heater are vertically arranged successively up and down, and each heating element heater is equipped with a thermocouple, and each thermoelectricity is coupled
A controller is connect, PID regulations are carried out to each heating element heater by each controller, make each heating element heater correspondence be heated to different settings
Temperature.
Further, also including cooling system, the cooling system includes heat conduction ring, cooling water ring and water quantity controller,
The heat conduction ring is located at crucible bottom, and the cooling water ring is located at heat conduction ring bottom, and the water quantity controller one is terminated with water source,
The other end is supplied water to cooling water ring by pipeline and controls output；One of thermocouple is vertically placed to the crucible bottom of holding furnace
Portion is simultaneously used for measurement temperature, and the temperature measured by which is fed back to cooling system, and cooling system passes through water according to measured temperature
Amount controller controls the water yield.
Further, the water quantity controller includes the electromagnetic valve of more than 2, and each electromagnetic valve one end connects water source, another
End connects cooling water ring by pipeline respectively, and each electromagnetic valve controls its opening and closing by controller.
Further, the electromagnetic valve is provided with 3.
Further, the heating element heater is provided with 2～6.
Further, the heating element heater is 3.
Further, the thermocouple is inserted into crucible bottom.
This utility model employs the middle part of multistage heating device and places multiple common thermocouples, the temperature control of three sections of heaters
System set point temperature difference carries out PID regulations respectively, and the feed water valve of cooling water composes in parallel it to water-cooling ring from multiple electromagnetic valves
The various flow rate being not zero can be provided and can further improve the cooling precision to aluminum water.
Description of the drawings
In conjunction with the embodiments this utility model is further described with reference to the accompanying drawings.
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of heating system of the present utility model.
Specific embodiment
Refer to Fig. 1 and 2, be as most preferred embodiment of the present utility model one kind continuously prepare aluminium alloy semi-solid slurry
The temperature control system of material holding furnace, including heating system, the heating system includes heater, controller and power supply, described
Controller is connected with power supply, while being connected with heater and carrying out temperature control to heater；The heater be with 2 with
Upper heating element heater, each heating element heater are vertically arranged successively up and down, and each heating element heater is equipped with a thermocouple, and respectively
Thermocouple connects a controller, carries out PID regulation to each heating element heater by each controller, each heating element heater correspondence is heated to not
Same design temperature.Also include cooling system, the cooling system includes heat conduction ring, cooling water ring and water quantity controller, described
Heat conduction ring is located at crucible bottom, and the cooling water ring is located at heat conduction ring bottom, and the water quantity controller one is terminated with water source, another
Supplied water to cooling water ring by pipeline and control output in end；One of thermocouple is vertically placed to the crucible bottom of holding furnace simultaneously
For measurement temperature, the temperature measured by which is fed back to cooling system, and cooling system passes through water yield control according to measured temperature
Device processed controls the water yield.Water quantity controller is by the solenoid valve block of more than 2 into each electromagnetic valve one end connects water source, other end difference
The cooling water ring of holding furnace furnace bottom is connected by pipeline, each electromagnetic valve controls its opening and closing by controller.Preferably, electromagnetism
Valve is provided with 3.Heating element heater is provided with 2～6.Preferably, heating element heater is set to 3 (the first heating units from top to bottom successively
Part, the second heating element heater, the 3rd heating element heater), and match somebody with somebody 3 controllers, connect A, B, C phase of three phase mains respectively.According to need
Will, can also arrange more heating element heaters to meet the work requirements of different holding furnaces.
In sum, this utility model employs the multiple common thermocouples of middle part placement of multistage heating device, and three sections add
The temperature-controlling system design temperature difference of hot device carries out PID regulations respectively, and the feed water valve of cooling water is composed in parallel by multiple electromagnetic valves
It can provide the various flow rate being not zero and can further improve the cooling precision to aluminum water, heating system and cooling system to water-cooling ring
Altogether isomorphism makes the temperature control of holding furnace more precisely efficiently into Furnace Temperature Control System of the present utility model.
This utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that this utility model is implemented not to be received
The restriction of aforesaid way, as long as employing changing for the various unsubstantialities that method design of the present utility model and technical scheme are carried out
Enter, or it is not improved by it is of the present utility model design and technical scheme directly apply to other occasions, in this utility model
Protection domain within.
Claims (7)
1. a kind of temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace, it is characterised in that including heating system
System, the heating system include heater, controller and power supply, and the controller is connected with power supply, while being connected with heater
And temperature control is carried out to heater；The heater be with more than 2 heating element heaters, each heating element heater vertically according to
Secondary to arrange up and down, each heating element heater is equipped with a thermocouple, and each thermocouple connects a controller, by each controller to each
Heating element heater carries out PID regulations, makes each heating element heater correspondence be heated to different design temperatures.
2. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 1, its feature
It is that also including cooling system, the cooling system includes heat conduction ring, cooling water ring and water quantity controller, and the heat conduction ring sets
In crucible bottom, the cooling water ring is located at heat conduction ring bottom, and the water quantity controller one is terminated with water source, and the other end is by pipe
Supply water to cooling water ring and control output in road；One of thermocouple is vertically placed to the crucible bottom of holding furnace and for measuring
Temperature, the temperature measured by which are fed back to cooling system, and cooling system is controlled by water quantity controller according to measured temperature
The water yield.
3. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 2, its feature
It is that the water quantity controller includes the electromagnetic valve of more than 2, each electromagnetic valve one end connects water source, and the other end is respectively by pipe
Road connects cooling water ring, and each electromagnetic valve controls its opening and closing by controller.
4. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 3, its feature
It is that the electromagnetic valve is provided with 3.
5. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 1, its feature
It is that the heating element heater is provided with 2～6.
6. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 5, its feature
It is that the heating element heater is 3.
7. the temperature control system for continuously preparing aluminium alloy semi-solid slurry holding furnace according to claim 1, its feature
It is that the thermocouple is inserted into crucible bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131989.0U CN206083783U (en) | 2016-10-18 | 2016-10-18 | Prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621131989.0U CN206083783U (en) | 2016-10-18 | 2016-10-18 | Prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206083783U true CN206083783U (en) | 2017-04-12 |
Family
ID=59976343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621131989.0U Expired - Fee Related CN206083783U (en) | 2016-10-18 | 2016-10-18 | Prepare temperature control system of half solid -state thick liquids heat preservation stove of aluminum alloy in succession |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206083783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107262684A (en) * | 2017-07-27 | 2017-10-20 | 福建省瑞奥麦特轻金属有限责任公司 | One kind continuously prepares aluminium alloy semi-solid slurry crucible heat insulation stove differential heating system |
| CN107952940A (en) * | 2016-10-18 | 2018-04-24 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of continuous temperature control system for preparing aluminium alloy semi-solid slurry holding furnace |
-
2016
- 2016-10-18 CN CN201621131989.0U patent/CN206083783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107952940A (en) * | 2016-10-18 | 2018-04-24 | 福建省瑞奥麦特轻金属有限责任公司 | A kind of continuous temperature control system for preparing aluminium alloy semi-solid slurry holding furnace |
| CN107262684A (en) * | 2017-07-27 | 2017-10-20 | 福建省瑞奥麦特轻金属有限责任公司 | One kind continuously prepares aluminium alloy semi-solid slurry crucible heat insulation stove differential heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170412 Termination date: 20201018 |