CN201372299Y - Heat treatment device for producing galvanized iron wires - Google Patents
Heat treatment device for producing galvanized iron wires Download PDFInfo
- Publication number
- CN201372299Y CN201372299Y CN200920125331U CN200920125331U CN201372299Y CN 201372299 Y CN201372299 Y CN 201372299Y CN 200920125331 U CN200920125331 U CN 200920125331U CN 200920125331 U CN200920125331 U CN 200920125331U CN 201372299 Y CN201372299 Y CN 201372299Y
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- rectifier bridge
- cooling system
- control module
- protection
- heat treatment
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Abstract
Disclosed is a heat treatment device for producing galvanized iron wires. The heat treatment device belongs to annealing equipment and is characterized in that an external power source is connected with a main power source (1), the main power source (1) is connected with a special transformer (3) through a starting circuit (2), the special transformer is connected with a rectifier bridge (6) through rapid fuse protection (4), and the rectifier bridge is connected with a numerical controlled trigger (7) through loading (9). Moreover, the main power source (1), the starting circuit (2), an air cooling system (10), the rapid fuse protection (4), a water cooling system (5) and a connection controlling module (12) are connected with an operational control module (8), the operational control module (8) is connected with the rectifier bridge (6) through the numerical controlled trigger (7), the water cooling system (5) is connected with the rectifier bridge (6), a RC protection (11) is installed on the rectifier bridge (6), and the air cooling system (10) is mounted on the starting circuit (2). By using transformer rectifier technology and performing annealing through online short circuit electrical heating for iron wires, the heat treatment device has the advantages of utilizing clean energy, decreasing manufacturing cost, reducing labor intensity for workers and being adaptable to annealing for the galvanized iron wires.
Description
Technical field:
The utility model relates to the galvanized wire annealing device, particularly a kind of galvanized wire production Equipment for Heating Processing.
Background technology:
In the existing galvanized wire production link, annealing process generally adopts coal-fired annealing process, and this technology not only pollutes environment, and production cost is also high.
Summary of the invention:
The purpose of this utility model is to provide a kind of galvanized wire production Equipment for Heating Processing, adopts electric-heating technology by this equipment, solves to adopt coal-fired annealed problem in the galvanized wire traditional technology, avoids environmental pollution, reduces production costs.
Formation of the present utility model: by general supply; start-up circuit; special transformer; fast molten protection; water-cooling system; rectifier bridge; numerical control triggers; operation control module; load; air cooling system; RC protection and joint control module are formed; external power source is connected with general supply 1; general supply 1 is connected with special transformer 3 through start-up circuit 2; special transformer is connected with rectifier bridge 6 through too fast molten protection 4; rectifier bridge 6 is connected with load 9 at last; load 9 its feedback control signals trigger 7 to numerical control; general supply 1; start-up circuit 2; air cooling system 10; fast molten protection 4; water-cooling system 5 is connected with operation control module 8 with joint control module 12; operation control module 8 triggers 7 by the control numerical control; numerical control triggers 7 control rectifier bridges 6; water-cooling system 5 is connected with rectifier bridge 6; RC protection 11 is housed on rectifier bridge 6, air cooling system 10 is housed on start-up circuit 2.
Compared with the prior art, the utility model is by extraordinary transformation commutation technique, by to the online short circuit electrically heated of iron wire, this card electrical heating process of annealing, not only use clean energy, eliminate the coal-fired annealing process of high energy consumption high pollution, reduced production cost simultaneously, alleviate labor strength.
Description of drawings:
Accompanying drawing is the utility model annexation figure.
1. general supplies among the figure, 2. start-up circuit, 3. special transformer, 4. fast molten protection, 5. water-cooling system, 6. rectifier bridge, 7. numerical control triggers, 8. operation control module, 9. load, 10. air cooling system, 11.RC protection, 12. joint control modules.
Embodiment:
As shown in the figure; external power source (industrial frequency AC 380V) enters general supply 1, through start-up circuit 2, when situation such as short circuit, phase shortage, overload occurring as special transformer 3 in start-up course; the guard signal that produces is sent into control module 8, and control module 8 will be controlled total system and can not start.After start-up circuit 2 is normal power supply is sent into special transformer 3; start air cooling system 10 simultaneously; air cooling system dispels the heat to special transformer; break down as air cooling system at work; air cooling system will send a trouble signal and send into control module 8; allow whole heat treatment system quit work, thereby the protection special transformer is not damaged.Special transformer is subjected to electricity work; secondary voltage is sent into rectifier bridge 6 work after too fast molten protection 4, when the main power circuit short circuit occurring owing to rectifier bridge, fast melting will be played protection; simultaneously guard signal is sent into operation control module 8 in protection, allowed operation control mould control total system soon and quit work.Simultaneously, reinstating 11 pairs of rectifier bridges of RC protection in rectifier bridge 6 protects; Because the rectifier bridge electric current is very big; thermal value is more; therefore; installed water-cooling system 5 additional and dispel the heat in whole rectifier bridge, water-cooling system 5 hydraulic pressure will reach certain pressure, otherwise; rectifier bridge will not reach desired radiating effect; not enough as hydraulic pressure in whole heat treatment system process, water-cooling system 5 will send a guard signal to give operation control module 8, protect whole rectifier bridge system with this.After rectifier bridge is working properly, will puts in order effusive direct current and be transported to load 9, load 9 respectively to operating voltage and working current sampling, is sent sampled signal into numerical control and is triggered 7, thereby operating voltage or working current are carried out voltage stabilizing or current stabilization in the course of the work.
Control principle of work: get a control power supply as the operation control module working power by general supply; when start-up circuit 2, air cooling system 10, fast molten protection 4, water-cooling system 5 and joint control module 12 all just often; operation control module 8 ability works better; could start start-up circuit 2 after operation control module 8 works better and trigger 7 with numerical control; numerical control triggers 7 and removes to control rectifier bridge 6, thereby makes load normally be subjected to electricity work.Load in the course of normal operation voltage or current signal sampling are sent into numerical control triggering 7, thereby reach the closed-loop control purpose, reach desired voltage stabilizing of load or current stabilization.
Claims (1)
1. galvanized wire production Equipment for Heating Processing; by general supply; start-up circuit; special transformer; fast molten protection; water-cooling system; rectifier bridge; numerical control triggers; operation control module; load; air cooling system; RC protection and joint control module are formed; it is characterized in that: external power source is connected with general supply (1); general supply (1) is connected with special transformer (3) through start-up circuit (2); special transformer is connected with rectifier bridge (6) through too fast molten protection (4); rectifier bridge (6) is connected with load (9) at last; its feedback control signal of load (9) triggers (7) to numerical control; general supply (1); start-up circuit (2); air cooling system (10); fast molten protection (4); water-cooling system (5) is connected with operation control module (8) with joint control module (12); operation control module (8) triggers (7) by the control numerical control; numerical control triggers (7) control rectifier bridge (6); water-cooling system (5) is connected with rectifier bridge (6); RC protection (11) is housed on rectifier bridge (6), air cooling system (10) is housed on start-up circuit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920125331U CN201372299Y (en) | 2009-04-02 | 2009-04-02 | Heat treatment device for producing galvanized iron wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920125331U CN201372299Y (en) | 2009-04-02 | 2009-04-02 | Heat treatment device for producing galvanized iron wires |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372299Y true CN201372299Y (en) | 2009-12-30 |
Family
ID=41498386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920125331U Expired - Fee Related CN201372299Y (en) | 2009-04-02 | 2009-04-02 | Heat treatment device for producing galvanized iron wires |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372299Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338262A (en) * | 2018-11-14 | 2019-02-15 | 罗源县中房镇人民政府 | A kind of method and its equipment that iron wire surface is zinc-plated |
-
2009
- 2009-04-02 CN CN200920125331U patent/CN201372299Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338262A (en) * | 2018-11-14 | 2019-02-15 | 罗源县中房镇人民政府 | A kind of method and its equipment that iron wire surface is zinc-plated |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20100402 |