CN203558980U - Oxygen lance heat exchange water cooling device - Google Patents
Oxygen lance heat exchange water cooling device Download PDFInfo
- Publication number
- CN203558980U CN203558980U CN201320583099.3U CN201320583099U CN203558980U CN 203558980 U CN203558980 U CN 203558980U CN 201320583099 U CN201320583099 U CN 201320583099U CN 203558980 U CN203558980 U CN 203558980U
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- Prior art keywords
- water
- heat exchange
- pipe
- cooling pond
- oxygen lance
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- Expired - Fee Related
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Abstract
The utility model discloses an oxygen lance heat exchange water cooling device which comprises a hot water pool, a cold water pool, a circulating water pump, a water supplementing pump and a heat exchange coil pipe, wherein the upper part and lower part on one side of the hot water pool are respectively connected with an oxygen lance hot water outlet pipe and an oxygen lance cold water inlet pipe; the heat exchange coil pipe is arranged in the hot water pipe; an inlet and an outlet of the heat exchange coil pipe are respectively connected with the cold water pool through a water inlet pipe and a water return pipe; the circulating water pump is arranged on the water inlet pipe; the water supplementing pump is arranged between the hot water pool and the cold water pool; one end of the water supplementing pump stretches into the bottom of the cold water pool; the other end of the water supplementing pump is arranged on the upper part of the hot water pool; the water supplementing pump is arranged on the water supplementing pipe; solenoid-controlled valves are respectively arranged on the water inlet pipe, the water return pipe and the water supplementing pipe. The oxygen lance heat exchange water cooling device disclosed by the utility model is reasonable in design and simple in structure, and the cooling time of oxygen lance heat exchange water is fully shortened, so that the cooling water can be rapidly recycled, water resources are saved, the service life of an oxygen lance is effectively prolonged, and the production efficiency and quality of electrically fused bricks are improved.
Description
Technical field
The utility model belongs to refractory materials production technical field, relates in particular to a kind of oxygen rifle heat exchange water refrigerating unit.
Background technology
Electric smelter is common equipment during refractory materials is produced, and oxygen rifle is one of main technique equipment in electric smelter production process, and its performance characteristic directly has influence on metallurgical effect and duration of blast, thereby has influence on the Quality and yield of fused cast refractories.Oxygen rifle, when oxygen blast, need to be inserted in the high-temp. furnace material of melting, in oxygen rifle, is provided with cold water channel, and cold water is heated oxygen rifle to take away, and avoids oxygen rifle to be burned.Because the requirement of water coolant is larger, the general mode that is discharged into naturally cooling in pond that adopts of hot water after having at present a lot of refractory materials manufacturer to the heat exchange of oxygen rifle, cooling time is long, make the water of comparatively high temps be utilized for again the cooling of oxygen rifle, heat exchanger effectiveness is low, the of long duration work-ing life that has just shortened oxygen rifle.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of oxygen rifle heat exchange water refrigerating unit that improves heat exchange water heat exchanger effectiveness in oxygen rifle.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: oxygen rifle heat exchange water refrigerating unit, comprise hot tub, water cooling pond, water circulating pump, small pump and heat exchange coil, hot tub one upper lateral part is connected respectively aerobic rifle hot water out pipe and oxygen rifle cold water inlet pipe with bottom, heat exchange coil is located in hot tub, the import of heat exchange coil is connected with water cooling pond with return water pipe by water inlet pipe respectively with outlet, water circulating pump is located on water inlet pipe, between hot tub and water cooling pond, be provided with a filling pipe, one end of filling pipe extend into water cooling pond bottom, the filling pipe the other end is located at hot tub top, small pump is located on filling pipe, water inlet pipe, on return water pipe and filling pipe, be respectively equipped with a solenoid electric valve.
Described water cooling pond top one side is provided with retaining plate, is connected with the inhalent siphon that supplements cold water to water cooling pond on retaining plate, and inhalent siphon is provided with manual switch valve.
Described hot tub bottom is provided with the anchor for fixing heat exchange coil.
Adopt technique scheme, the heat exchange water with comparatively high temps enters in hot tub by oxygen rifle hot water out pipe, in water cooling pond, fill cold water, water circulating pump is pumped into the cold water in water cooling pond in heat exchange coil, hot water in cold water and hot tub in heat exchange coil carries out heat exchange, hot water in hot tub obtains cooling down like this, flow into recirculation in water cooling pond again use through the water in the heat exchange coil of heat exchange by return water pipe.When the water in hot tub tails off due to reasons such as evaporations, open small pump, the water in water cooling pond is added in hot tub.When the water in water cooling pond lacks, open manual switch valve, cold water is added in water cooling pond by inhalent siphon.Solenoid electric valve on water inlet pipe, return water pipe and filling pipe, plays the effect that regulates current size and service conduits, water circulating pump and small pump.
The utility model is reasonable in design, simple in structure, the cooling time that has fully shortened oxygen rifle heat exchange water, makes water coolant can obtain recycle fast, has saved water resources, and effectively extended work-ing life of oxygen rifle, improved production efficiency and the quality of fused cast refractories.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, oxygen rifle heat exchange water refrigerating unit of the present utility model, comprise hot tub 1, water cooling pond 2, water circulating pump 3, small pump 4 and heat exchange coil 5, hot tub 1 one upper lateral parts are connected respectively aerobic rifle hot water out pipe 6 and oxygen rifle cold water inlet pipe 7 with bottom, heat exchange coil 5 is located in hot tub 1, the import of heat exchange coil 5 is connected with water cooling pond 2 with return water pipe 9 by water inlet pipe 8 respectively with outlet, water circulating pump 3 is located on water inlet pipe 8, between hot tub 1 and water cooling pond 2, be provided with a filling pipe 10, one end of filling pipe 10 extend into water cooling pond 2 bottoms, filling pipe 10 the other ends are located at hot tub 1 top, small pump 4 is located on filling pipe 10, small pump 4 is positioned at water cooling pond 2 tops, water inlet pipe 8, on return water pipe 9 and filling pipe 10, be respectively equipped with a solenoid electric valve 11.
When the utility model is used in work, the heat exchange water with comparatively high temps enters in hot tub 1 by oxygen rifle hot water out pipe 6, in water cooling pond 2, fill cold water, water circulating pump 3 is pumped into the cold water in water cooling pond 2 in heat exchange coil 5, hot water in cold water in heat exchange coil 5 and hot tub 1 carries out heat exchange, hot water in hot tub 1 obtains cooling down like this, flow into recirculation in water cooling pond 2 again use through the water in the heat exchange coil 5 of heat exchange by return water pipe 9.When the water in hot tub 1 tails off due to reasons such as evaporations, open small pump 4, the water in water cooling pond 2 is added in hot tub 1.When the water in water cooling pond 2 lacks, open manual switch valve 14, cold water is added in water cooling pond 2 by inhalent siphon 13.Solenoid electric valve 11 on water inlet pipe 8, return water pipe 9 and filling pipe 10, plays the effect that regulates current size and service conduits, water circulating pump 3 and small pump 4.
Claims (3)
1. oxygen rifle heat exchange water refrigerating unit, it is characterized in that: comprise hot tub, water cooling pond, water circulating pump, small pump and heat exchange coil, hot tub one upper lateral part is connected respectively aerobic rifle hot water out pipe and oxygen rifle cold water inlet pipe with bottom, heat exchange coil is located in hot tub, the import of heat exchange coil is connected with water cooling pond with return water pipe by water inlet pipe respectively with outlet, water circulating pump is located on water inlet pipe, between hot tub and water cooling pond, be provided with a filling pipe, one end of filling pipe extend into water cooling pond bottom, the filling pipe the other end is located at hot tub top, small pump is located on filling pipe, water inlet pipe, on return water pipe and filling pipe, be respectively equipped with a solenoid electric valve.
2. oxygen rifle heat exchange water refrigerating unit according to claim 1, is characterized in that: described water cooling pond top one side is provided with retaining plate, is connected with the inhalent siphon that supplements cold water to water cooling pond on retaining plate, and inhalent siphon is provided with manual switch valve.
3. oxygen rifle heat exchange water refrigerating unit according to claim 1 and 2, is characterized in that: described hot tub bottom is provided with the anchor for fixing heat exchange coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583099.3U CN203558980U (en) | 2013-09-22 | 2013-09-22 | Oxygen lance heat exchange water cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320583099.3U CN203558980U (en) | 2013-09-22 | 2013-09-22 | Oxygen lance heat exchange water cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558980U true CN203558980U (en) | 2014-04-23 |
Family
ID=50508712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320583099.3U Expired - Fee Related CN203558980U (en) | 2013-09-22 | 2013-09-22 | Oxygen lance heat exchange water cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653517A (en) * | 2015-02-16 | 2015-05-27 | 上海大众祥源动力供应有限公司 | Energy-saving and environment-friendly cyclic utilization device for cooling water of water feeding pump of boiler room |
-
2013
- 2013-09-22 CN CN201320583099.3U patent/CN203558980U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104653517A (en) * | 2015-02-16 | 2015-05-27 | 上海大众祥源动力供应有限公司 | Energy-saving and environment-friendly cyclic utilization device for cooling water of water feeding pump of boiler room |
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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 |
Granted publication date: 20140423 Termination date: 20140922 |
|
| EXPY | Termination of patent right or utility model |