CN203649350U - Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine - Google Patents
Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine Download PDFInfo
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- CN203649350U CN203649350U CN201320773231.7U CN201320773231U CN203649350U CN 203649350 U CN203649350 U CN 203649350U CN 201320773231 U CN201320773231 U CN 201320773231U CN 203649350 U CN203649350 U CN 203649350U
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Abstract
The utility model relates to a self-circulating water cooling system of an oxygen-free copper rod upward continuous casting machine. The self-circulating water cooling system comprises a large-circulation system water source and an own small pool, and is characterized in that a water pump station and a cooling and heat exchanging device are further included, the own small pool is communicated with the water pump station, and four connectors of the cooling and heat exchanging device are connected with a water inlet of the large-circulation system water source, a water outlet of the large-circulation system water source, the water pump station and the upward continuous casting machine respectively. The self-circulating water cooling system of the upward continuous casting machine has the advantages that compared with the prior art, through an independent workshop small-circulation cooling system, circulative cooling is carried out only on the upward continuous casting machine, the requirements for water pressure, water quality and cooling water continuity can be met, and the energy consumption phenomenon due to the fact that the water pressure of a garden pure circulation system is adjusted to be high is avoided.
Description
Technical field
The utility model belongs to circulating water cooling system, relates in particular to a kind of self-circulating water cooling system of oxygen-free copper rod up-leading conticaster.
Background technology
Upper lead conticaster is mainly made up of melting systems, liquation liquid level tracking system, liquation crystallisation by cooling system, trailer system, winding system.Wherein the cooling velocity in liquation crystallisation by cooling system is main relevant with the flow velocity of cooling water, and current are larger, and cooling velocity is faster.In the time that the parameters such as cooling tube caliber, hydraulic pressure are fixing, the flow velocity of cooling water is also fixed, now cooling velocity is affected by the initial temperature of cooling water only, but tend to because the sedimental reasons such as incrustation scale cause current to diminish, in addition incrusted deposit layer has heat-blocking action, and therefore incrusted deposit layer can reduce cooling velocity.For avoiding incrusted deposit thing to impact cooling velocity, need periodic cleaning cooling water flow thread a pipe and crystallizer in incrustation scale, in order to guarantee product quality, some producers are used demineralized water or pure water to carry out cooling when conditions permit.At present, on most enterprises, drawing furnace system is that body of heater coil and the crystallizer to this equipment directly carries out cooling by the total water purification circulatory system supplying water to each cooling system of plant area respectively, after the own washing basin that backwater is directly got back to workshop through height fall, then water pumped back systemic circulation pond.The water quality of above-mentioned total water purification circulatory system cannot guarantee to draw the water standard of stove, causes the quality to above drawing bar to impact.Meanwhile, trailer system crystallizer is had relatively high expectations to hydraulic pressure, requires the hydraulic pressure can not be lower than 0.32MPa.For reaching hydraulic pressure requirement, the total water purification circulatory system of plant area is drawn on must emphasis guaranteeing more than the overall pressure of supply water of furnace system will reach 0.32MPa.Therefore caused total water purification circulatory system hydraulic pressure to heighten, pump motor electric current amplification is larger, causes energy waste.In addition, once total water purification circulatory system occurs instant cut-off, cuts off the water, will cause at once all fronts of drawing the device damage such as stove crystallizer and insulation coil and production line to stop.
Utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of self-circulating water cooling system of oxygen-free copper rod up-leading conticaster is provided, both can guarantee the technical requirement of hydraulic pressure, water quality and the continuous cooling water of upper lead conticaster, once avoid again because total water purification circulatory system occurs instant cut-off, cuts off the water, caused and draw the device damage accident generation such as stove crystallizer and insulation coil.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of self-circulating water cooling system of oxygen-free copper rod up-leading conticaster, comprise great circulation system water source, own washing basin, it is characterized in that: also comprise pump works and cooling heat exchange device, described own washing basin is communicated with pump works, four connectors of described cooling heat exchange device respectively with great circulation system water source entery and delivery port, pump works and upper lead conticaster connect.
The connector of described cooling heat exchange device is connected with upper lead conticaster by butterfly valve, check-valves and valve group in parallel.
Described valve group is made up of multiple ball valves and the crystallizer of connecting.
Described pump works comprises two centrifugal pumps, the using and the reserved.
Described cooling heat exchange device adopts plate type heat exchanger, its connector is divided into four, wherein two one-in-and-one-out connectors are connected to form and are closed circulation by the entery and delivery port at water pipe and great circulation system water source, and two other connector is connected with water pump assembly and upper lead conticaster.
Described own washing basin and pump works are respectively equipped with automatic water-replenishing device and regulator.
Beneficial effect: compared with prior art, by setting up workshop independence partial circulating cooling system, only independently carry out circulating cooling for upper lead conticaster, both can guarantee the requirement of hydraulic pressure, water quality and continuous cooling water, avoid again the clean circulatory system hydraulic pressure in garden to heighten and the power consumption phenomenon that causes.Self-circulation system, because water consumption reduces, can guarantee good water quality, is not subject to the pollution of other medium, has guaranteed product quality; On draw system crystallizer to hydraulic pressure requirement by self-circulation system control, be not subject to the pressure influence of great circulation system, for this reason, great circulation system pressure can drop to 0.2-0.25MPa, electric energy also saves 30% along with the downward of pressure early stage, the average clean circulation moon electricity consumption of recent months reaches 100,000 remainings, monthly economize on electricity approximately 30,000 degree; Cut off the water once moment or short time power-off appear in great circulation system, can not produce any impact to drawing system on copper, can avoid the device damage of bringing thus.
Accompanying drawing explanation
Fig. 1 is that the utility model structure connects block diagram.
The specific embodiment
Below in conjunction with preferred embodiment, to the specific embodiment providing according to the utility model, details are as follows:
Embodiment
Refer to accompanying drawing 1, a kind of self-circulating water cooling system of oxygen-free copper rod up-leading conticaster, comprise great circulation system water source, own washing basin, pump works and cooling heat exchange device, described own washing basin is communicated with pump works, four connectors of described cooling heat exchange device respectively with great circulation system water source 2 (one-in-and-one-out), pump works to be connected with upper lead conticaster.The connector of described cooling heat exchange device is connected with upper lead conticaster by butterfly valve, check-valves and valve group in parallel.Described valve group is made up of multiple ball valves and the crystallizer of connecting.Described pump works, be water system to be that the single-stage centrifugal pump that is 40M by two lifts supplies water, the using and the reserved.Described cooling heat exchange device adopts plate type heat exchanger, the core component of cooling heat exchange device is 55 ㎡ efficient plate-type heat-exchangers, be divided into that heat is entered, heat goes out, cold enter with cold go out four outlets, self-circulation system connects heat and enters after going out with heat to enter cooling device--crystallizer, great circulation system connect cold enter, coldly go out to carry out cooling to self-circulation system water source, also claim that secondary is cooling, thereby reach normal instructions for use.Described own washing basin is provided with automatic water-replenishing device and regulator.Automatic water replenishing system is the cursory and composition of the control system of the water pipe, the hydraulic control that are adopted by routine.When liquid level is during lower than cursory rolling off the production line, hydraulic control is cursory will send moisturizing instruction to control system, immediately control system immediately opens solenoid valve carry out moisturizing, reach and automatically stop moisturizing in limited time, thereby reach automatic water supplement function, effectively guaranteed to have abundant water resources.Regulator is on supply channel, to add overflow pipe, in the time that the work of upper lead conticaster board is less, needs in the little situation of cooling water inflow, regulates pressure of supply water, to guarantee normal pressure demand by the butterfly valve that regulates overflow pipe.
The above, be only preferred embodiment of the present utility model, not structure of the present utility model done to any pro forma restriction.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of the technical solution of the utility model.
Claims (6)
1. the self-circulating water cooling system of an oxygen-free copper rod up-leading conticaster, comprise great circulation system water source, own washing basin, it is characterized in that: also comprise pump works and cooling heat exchange device, described own washing basin is communicated with pump works, four connectors of described cooling heat exchange device respectively with great circulation system water source entery and delivery port, pump works and upper lead conticaster connect.
2. the self-circulating water cooling system of oxygen-free copper rod up-leading conticaster according to claim 1, is characterized in that: the connector of described cooling heat exchange device is connected with upper lead conticaster by butterfly valve, check-valves and valve group in parallel.
3. the self-circulating water cooling system of oxygen-free copper rod up-leading conticaster according to claim 2, is characterized in that: described valve group is made up of multiple ball valves and the crystallizer of connecting.
4. the self-circulating water cooling system of oxygen-free copper rod up-leading conticaster according to claim 1 and 2, is characterized in that: described pump works comprises two centrifugal pumps, the using and the reserved.
5. according to the self-circulating water cooling system of claim 4 or described oxygen-free copper rod up-leading conticaster, it is characterized in that: described cooling heat exchange device adopts plate type heat exchanger, its connector is divided into four, wherein two one-in-and-one-out connectors are connected to form and are closed circulation by the entery and delivery port at water pipe and great circulation system water source, and two other connector is connected with water pump assembly and upper lead conticaster.
6. the self-circulating water cooling system of oxygen-free copper rod up-leading conticaster according to claim 5, is characterized in that: described own washing basin and pump works are respectively equipped with automatic water-replenishing device and regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773231.7U CN203649350U (en) | 2013-11-28 | 2013-11-28 | Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320773231.7U CN203649350U (en) | 2013-11-28 | 2013-11-28 | Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649350U true CN203649350U (en) | 2014-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320773231.7U Expired - Fee Related CN203649350U (en) | 2013-11-28 | 2013-11-28 | Self-circulating water cooling system of oxygen-free copper rod upward continuous casting machine |
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| CN (1) | CN203649350U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994271A (en) * | 2018-09-11 | 2018-12-14 | 安徽楚江科技新材料股份有限公司 | A kind of red copper furnace cast water voltage-stabilization control system |
| CN109079115A (en) * | 2018-09-11 | 2018-12-25 | 安徽楚江科技新材料股份有限公司 | A kind of red copper furnace cast water pressure stabilizing control method |
-
2013
- 2013-11-28 CN CN201320773231.7U patent/CN203649350U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994271A (en) * | 2018-09-11 | 2018-12-14 | 安徽楚江科技新材料股份有限公司 | A kind of red copper furnace cast water voltage-stabilization control system |
| CN109079115A (en) * | 2018-09-11 | 2018-12-25 | 安徽楚江科技新材料股份有限公司 | A kind of red copper furnace cast water pressure stabilizing control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140618 Termination date: 20181128 |