CN201660501U - System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill - Google Patents
System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill Download PDFInfo
- Publication number
- CN201660501U CN201660501U CN2010201182343U CN201020118234U CN201660501U CN 201660501 U CN201660501 U CN 201660501U CN 2010201182343 U CN2010201182343 U CN 2010201182343U CN 201020118234 U CN201020118234 U CN 201020118234U CN 201660501 U CN201660501 U CN 201660501U
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- tower
- cooling
- cold rolling
- cooled tube
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Abstract
The utility model relates to a system for stabilizing the quality of water used for a cooling bell-type furnace in a cold rolling mill. The system comprises a bell-type furnace, a cooler, a water pump and a water tower, wherein the water tower is classified as a sealed cooling water tower, an exterior circulation cooling system is arranged on the outer side of the water tower, the water tower is connected with the cooler through a water pump, the cooler is connected with the bell-type furnace, and the bell-type furnace is connected with the water tower. The device has the advantages of reasonable structural design, good cooling effect and long service life, and can be widely used for cooling water used in enterprises.
Description
Technical field
The utility model relates to a kind of cooling system, particularly relates to a kind of cold rolling hood type stove quality of cooling water stable system.
Background technology
At present, the type of cooling of cold rolling mill bell type annealing furnace generally adopts the shunting type of cooling, the shunting cooling is owing to adopt the indirect type of cooling, the heat exchange efficiency of heat exchanging device requires very high, at present, the technology water coolant that the stove district uses is common clean ring open type cooling circulating water, because water coolant will contact with air in working cycle, portion water can be evaporated by cooling tower the time, dust and impurity can be brought in the circulating water system in the atmosphere simultaneously, cause recirculated water hardness, specific conductivity and turbidity increase, thereby have quickened heat-exchange equipment and the corrosion of attached pipeline scaling, have shortened the heat exchange facilities and equipment life-span, water cooler is in case stop up, connect the technology and the quality product of moving back with directly influencing,, increased labor intensity of operating personnel so need the routine cleaning water cooler.But it is higher that water cooler stops up probability at present, the fouling of table water box, and the number of times of routine cleaning is frequent.
Summary of the invention
The utility model has overcome deficiency of the prior art, and a kind of reasonable in design is provided, the cold rolling hood type stove quality of cooling water stable system of long service life.
In order to address the above problem, the utility model by the following technical solutions:
A kind of cold rolling hood type stove quality of cooling water stable system comprises bell furnace, water cooler, water pump and water tower, and water tower adopts the enclosed cooling tower, the water tower outside is provided with the outer circulation cooling system, water tower is connected with water cooler by water pump, and water cooler is connected with bell furnace, and bell furnace is connected with water tower.
Described enclosed cooling tower comprises tower body, blower fan, shower nozzle, water-cooled tube and filler, the tower body top is provided with blower fan, the blower fan below is provided with shower nozzle, each nozzle tip arrangement is arranged in the tower body and with tower body and fixes, the shower nozzle below is provided with water-cooled tube, the water-cooled tube below is provided with the PVC filler, and the tower body of filler below is provided with blast inlet.
Described water-cooled tube is snakelike layout, and the water-in of water-cooled tube is connected with bell furnace, and the water outlet of water-cooled tube is connected with water cooler by water pump.
Described outer circulation cooling system comprises refrigerant water pipe, outer circulation pump and pond, and the pond is positioned at the water tower below, and the refrigerant water pipe is provided with the outer circulation pump; Refrigerant water pipe one end is connected with the pond, and an end is connected with shower nozzle.
Compared with prior art, the beneficial effects of the utility model are:
The utility model cooling system adopts enclosed water tower replacement open type water tower, and the omnidistance sealing of cooling water is difficult for evaporation and pollution, has not only saved water resources, has also prevented the phenomenon of water cooler fouling, thereby has effectively prolonged the work-ing life of system.
Description of drawings
Fig. 1 is the utility model structured flowchart;
Fig. 2 is the utility model cooling tower structural representation;
Fig. 3 is the cooling tower structural representation before improving.
Embodiment
A kind of cold rolling hood type stove quality of cooling water stable system, as shown in Figure 1, comprise bell furnace, water cooler, water pump and water tower, water tower adopts the enclosed cooling tower, the water tower outside is provided with the outer circulation cooling system, water tower is connected with water cooler by water pump, and water cooler is connected with bell furnace, and bell furnace is connected with water tower.The outer circulation cooling system comprises refrigerant water pipe 8, outer circulation pump 9 and pond 6, and pond 6 is positioned at the water tower below, and refrigerant water pipe 8 is provided with outer circulation pump 9; Refrigerant water pipe 8 one ends are connected with pond 6, and an end is connected with shower nozzle 7.
The enclosed cooling tower, as shown in Figure 2, comprise tower body 2, blower fan 1, shower nozzle 7, water-cooled tube 3 and filler 4, tower body 2 tops are provided with blower fan 1, blower fan 1 below is provided with shower nozzle 7, and each shower nozzle 7 is arranged to be arranged in the tower body 2 and with tower body 2 and fixed, and shower nozzle 7 belows are provided with water-cooled tube 3, water-cooled tube 3 belows are provided with PVC filler 4, and the tower body 2 of filler 4 belows is provided with blast inlet 5.Water-cooled tube 3 is snakelike layout, and the water-in of water-cooled tube 3 is connected with bell furnace, and the water outlet of water-cooled tube 3 is connected with water cooler by water pump.
Before the improvement, adopt the open type cooling tower, as shown in Figure 3, need refrigerative water to enter the shower nozzle 7 of water tower and fall from shower nozzle 7 from bell furnace, 5 beginning air intakes of the blast inlet at the bottom of the tower simultaneously, water fall into the pond 6 of water tower below after by filler 4, and cooled water flows back to the water cooler of bell furnace through water pump.Water coolant not only will evaporate in working cycle, and airborne impurity also can enter in the water coolant, causes the water cooler fouling.
The utility model is at problems of the prior art, snakelike water-cooled tube 3 is set in water tower, water tower arranged outside outer circulation cooling system, water in the pond 6 is injected on the water-cooled tube 3 by shower nozzle 7, water remains closed state in process of cooling, significantly reduced evaporation and pollution, has improved water quality, avoid the water cooler fouling, prolonged the work-ing life of water cooler greatly.
Claims (4)
1. cold rolling hood type stove quality of cooling water stable system, comprise bell furnace, water cooler, water pump and water tower, it is characterized in that, water tower adopts the enclosed cooling tower, the water tower outside is provided with the outer circulation cooling system, water tower is connected with water cooler by water pump, and water cooler is connected with bell furnace, and bell furnace is connected with water tower.
2. a kind of cold rolling hood type stove quality of cooling water stable system according to claim 1, it is characterized in that, described enclosed cooling tower comprises tower body, blower fan, shower nozzle, water-cooled tube and filler, the tower body top is provided with blower fan, the blower fan below is provided with shower nozzle, and each nozzle tip arrangement is arranged in the tower body and with tower body and fixes, and the shower nozzle below is provided with water-cooled tube, the water-cooled tube below is provided with the PVC filler, and the tower body of filler below is provided with blast inlet.
3. a kind of cold rolling hood type stove quality of cooling water stable system according to claim 2 is characterized in that described water-cooled tube is snakelike layout, and the water-in of water-cooled tube is connected with bell furnace, and the water outlet of water-cooled tube is connected with water cooler by water pump.
4. a kind of cold rolling hood type stove quality of cooling water stable system according to claim 1 is characterized in that described outer circulation cooling system comprises refrigerant water pipe, outer circulation pump and pond, and the pond is positioned at the water tower below, and the refrigerant water pipe is provided with the outer circulation pump; Refrigerant water pipe one end is connected with the pond, and an end is connected with shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201182343U CN201660501U (en) | 2010-02-25 | 2010-02-25 | System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201182343U CN201660501U (en) | 2010-02-25 | 2010-02-25 | System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201660501U true CN201660501U (en) | 2010-12-01 |
Family
ID=43230916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201182343U Expired - Fee Related CN201660501U (en) | 2010-02-25 | 2010-02-25 | System for stabilizing quality of water used for cooling bell-type furnace in cold rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201660501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739169A (en) * | 2022-05-17 | 2022-07-12 | 湖南华菱涟钢特种新材料有限公司 | Method and system for utilizing waste heat of cooling water of bell-type furnace |
-
2010
- 2010-02-25 CN CN2010201182343U patent/CN201660501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739169A (en) * | 2022-05-17 | 2022-07-12 | 湖南华菱涟钢特种新材料有限公司 | Method and system for utilizing waste heat of cooling water of bell-type furnace |
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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: 20101201 Termination date: 20160225 |