CN218666143U - Water circulation cooling device for steel production - Google Patents
Water circulation cooling device for steel production Download PDFInfo
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- CN218666143U CN218666143U CN202221631407.0U CN202221631407U CN218666143U CN 218666143 U CN218666143 U CN 218666143U CN 202221631407 U CN202221631407 U CN 202221631407U CN 218666143 U CN218666143 U CN 218666143U
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Abstract
The utility model relates to a steel production facility technical field, concretely relates to steel production water circulative cooling device, include: the cooling device comprises a cooling box, a liquid collecting box, a cooling water pipe, a cooling liquid pipe, a cooler and a cooling liquid circulating device, wherein the liquid collecting box is fixedly installed on the side wall surface of the cooling box, the liquid collecting box is communicated with the cooling box, the cooling water pipe is coiled and arranged in the cooling box, the cooling water pipe is used for communicating the liquid collecting box with the cooling box, the cooling liquid pipe is coaxially arranged in the cooling water pipe, and the cooling liquid circulating device is used for communicating the cooling liquid pipe with the cooler. The cooling mode that just carries out the cooling with the cold water of air-cooling or water spray among the prior art to the intraductal cold water of S type has been reformed transform, carries out comprehensive cooling to the cooling water under the prerequisite of increase cooling water cooling area, carries out cyclic recovery to the coolant liquid of cooling water simultaneously, accomplishes resource recovery and utilizes under the circumstances of guaranteeing the cooling water cooling.
Description
Technical Field
The utility model relates to a steel production facility technical field, concretely relates to steel production water circulative cooling device.
Background
The steel is a material with a certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing, the production of the steel strip generally comprises the process flows of material preparation, smelting, pouring, rolling, annealing, post-treatment, rolling and the like, in the production process, cooling treatment needs to be carried out on the steel strip which is returned through cooling water, and after the temperature of the cooling water rises, the cooling water needs to be cooled through a circulating cooling device, so that the cooling water can keep at a lower temperature, and the cooling effect of the cooling water is ensured.
Current steel production water circulative cooling device is when using, let in the cooling water in the S type pipe, then cool down the intraductal cooling water of S type through the mode of forced air cooling or water spray again, the device can not be with cooling water reposition of redundant personnel, can not increase the heat radiating area of cooling water, the radiating efficiency of device is lower, simultaneously, after the cold water temperature that is used for cooling down for the cooling water improves, the device can not cool down cold water, cold water can not keep the lower temperature, cold water circulation uses and can cause the influence to the cooling effect, be unfavorable for reducing the temperature of cooling water, the cooling effect of device is difficult to guarantee.
In view of this, need urgently to design a steel production water circulative cooling device, just carried out the cooling method that cools down with the mode of air-cooling or water spray in the middle of having reformed prior art to the intraductal cold water of S type, carried out comprehensive cooling to the cooling water under the prerequisite of increase cooling water cooling area, carried out the recycle to the coolant liquid of cooling water simultaneously, accomplished resource recovery and utilized under the circumstances of guaranteeing the cooling water cooling.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of above prior art, the utility model aims to provide a steel production water circulative cooling device has reformed transform the cooling method that just uses the mode of forced air cooling or water spray among the prior art to cool down to the intraductal cold water of S type, carries out comprehensive cooling to the cooling water under increase cooling water cooling area' S prerequisite, carries out the recycle to the coolant liquid of cooling water simultaneously, accomplishes resource recovery and utilizes under the circumstances of guaranteeing the cooling water cooling.
In order to realize the above object, the technical scheme of the utility model is that: a water circulation cooling device for steel production comprises: the cooling device comprises a cooling box, a liquid collecting box, a cooling water pipe, a cooling liquid pipe, a cooler and a cooling liquid circulating device, wherein the liquid collecting box is fixedly installed on the side wall surface of the cooling box, the liquid collecting box is communicated with the cooling box, the cooling water pipe is coiled and arranged in the cooling box, the cooling water pipe is used for communicating the liquid collecting box with the cooling box, the cooling liquid pipe is coaxially arranged in the cooling water pipe, and the cooling liquid circulating device is used for communicating the cooling liquid pipe with the cooler.
Furthermore, a suction pump is fixedly installed at the output end of the liquid collecting box, and the cooling water pipe is communicated with the output end of the liquid collecting box through the suction pump.
Furthermore, the tail end of the cooling water pipe is fixedly installed on the inner side wall surface of the cooling box, and the tail end of the cooling water pipe penetrates through the side wall surface of the cooling box and is communicated with the output pipe.
Further, the cooling liquid pipe is coaxially arranged in the cooling water pipe, the outer diameter of the cooling liquid pipe is smaller than the inner diameter of the cooling water pipe, and the input end and the output end of the cooling liquid pipe penetrate through the cooling water pipe to be communicated with the cooling liquid circulating device.
Further, the cooling fluid circulation device includes: the cooling liquid circulating pump and communicating pipe, communicating pipe will the input and the output of coolant liquid pipe with the cooling liquid circulating pump intercommunication, the intercommunication has between the cooling liquid circulating pump the cooler.
Further, the cooler includes: the cooling liquid recovery box is communicated with the cooling liquid pipe through the communicating pipe, and the condenser is installed in the cooling liquid recovery box.
Has the advantages that:
the utility model provides a pair of steel production water circulative cooling device has reformed the cooling method that just carries out the cooling with the cold water of air-cooling or water spray in the middle of the prior art to the intraductal cold water of S type, carries out comprehensive cooling to the cooling water under the prerequisite of increase cooling water cooling area, carries out the recycling to the coolant liquid of cooling water simultaneously, accomplishes resource recovery under the circumstances of guaranteeing the cooling water cooling.
Drawings
FIG. 1 is a schematic structural view of a water circulation cooling device for steel production according to the present invention; the labels in the figure are: 1-a cooling tank, 2-a liquid collecting tank, 3-a cooling water pipe, 4-a cooling liquid pipe, 5-a cooler, 6-a cooling liquid circulating device, 21-a suction pump, 51-a cooling liquid recovery tank, 52-a condenser, 61-a cooling liquid circulating pump and 62-a communicating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in the figure, the utility model discloses a steel production water circulative cooling device, include: cooling box 1, header tank 2, condenser tube 3, coolant liquid pipe 4, cooler 5 and coolant liquid circulating device 6, header tank 2 fixed mounting be in 1 side wall of cooling box, header tank 2 with 1 intercommunication of cooling box, condenser tube 3 coils the setting and is in cooling box 1, condenser tube 3 will header tank 2 with 1 intercommunication of cooling box, coolant liquid pipe 4 coaxial setting is in condenser tube 3, coolant liquid circulating device 6 will coolant liquid pipe 4 with 5 intercommunications of cooler.
In this embodiment, the output end of the header tank 2 is fixedly provided with a suction pump 21, and the suction pump 21 communicates the cooling water pipe 3 with the output end of the header tank 2.
In this embodiment, the tail end of the cooling water pipe 3 is fixedly installed on the inner side wall surface of the cooling box 1, and the tail end of the cooling water pipe 3 penetrates through the side wall surface of the cooling box 1 to be communicated with the output pipe.
In this embodiment, the cooling liquid pipe 4 is coaxially disposed in the cooling water pipe 3 and the outer diameter of the cooling liquid pipe 4 is smaller than the inner diameter of the cooling water pipe 3, and the input end and the output end of the cooling liquid pipe 4 are communicated with the cooling liquid circulation device 6 through the cooling water pipe 3.
In this embodiment, the cooling liquid circulation device 6 includes: the cooling liquid circulating pump 61 and the communicating pipe 62, the communicating pipe 62 connects the input and output of the cooling liquid pipe 4 with the cooling liquid circulating pump 61, the cooler 5 is connected between the cooling liquid circulating pump 61.
In this embodiment, the cooler 5 includes: a coolant recovery tank 51 and a condenser 52, the communication pipe 62 communicating the coolant recovery tank 51 with the coolant pipe 4, the condenser 52 being installed in the coolant recovery tank 51.
The working principle is as follows:
firstly, the header tank 2 is used for collecting cooling water, and the header tank 2 is communicated with the cooling tank 1 through the suction pump 21, so that the cooling water in the header tank 2 can be injected into the cooling tank 1, and the cooling water is pumped into the cooling water pipe 3 in the cooling tank 1 through the suction pump 21, moves in the extending direction of the cooling water pipe 3 in the cooling water pipe 3, and outputs the cooled cooling water through the output pipe.
Wherein, because the coaxial setting of coolant pipe 4 is in the middle of condenser tube 3, and the external diameter of coolant pipe 4 is less than condenser tube 3's internal diameter, when letting in the coolant liquid in coolant pipe 4, because condenser tube 3 cup joints at coolant pipe 4 external diameter face, when the coolant water circulates in condenser tube 3, the heat absorption in the coolant liquid with the coolant liquid in coolant liquid pipe 4, thereby for the coolant water cooling, the cooling area of coolant water has been increased to this mode of setting, make the coolant water in the middle of the process that flows, the heat conduction is passed through the coolant liquid to the full aspect.
Wherein, because the input and output of coolant pipe 4 pass through condenser pipe 3 and communicate with coolant circulating device 6, the coolant circulating pump 61 in coolant circulating device 6 controls the flow of coolant, and on the other hand, because coolant circulating device 6 constitutes the circulation intercommunication through communicating pipe 62 with cooler 5, coolant recovery box 51 will retrieve the coolant to continuously cool down for the coolant through condenser 52 in coolant recovery box 51, guarantee that the coolant temperature is always lower than the coolant in condenser pipe 3.
The utility model provides a pair of steel production water circulative cooling device has reformed the cooling method that just carries out the cooling with the cold water of air-cooling or water spray in the middle of the prior art to the intraductal cold water of S type, carries out comprehensive cooling to the cooling water under the prerequisite of increase cooling water cooling area, carries out the recycling to the coolant liquid of cooling water simultaneously, accomplishes resource recovery under the circumstances of guaranteeing the cooling water cooling.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A water circulation cooling device for steel production comprises: cooler bin (1), header tank (2), condenser tube (3), coolant liquid pipe (4), cooler (5) and coolant liquid circulating device (6), its characterized in that, header tank (2) fixed mounting be in cooler bin (1) side wall face, header tank (2) with cooler bin (1) intercommunication, condenser tube (3) coil the setting and are in cooler bin (1), condenser tube (3) will header tank (2) with cooler bin (1) intercommunication, coolant liquid pipe (4) are coaxial to be set up in condenser tube (3), coolant liquid circulating device (6) will coolant liquid pipe (4) with cooler (5) intercommunication.
2. A water circulation cooling device for steel production according to claim 1 wherein a suction pump (21) is fixedly mounted at the output end of the header tank (2), and the suction pump (21) connects the cooling water pipe (3) with the output end of the header tank (2).
3. The water circulation cooling device for steel production according to claim 2, wherein the ends of the cooling water pipes (3) are fixedly installed on the inner side wall surface of the cooling tank (1), and the ends of the cooling water pipes (3) penetrate through the side wall surface of the cooling tank (1) to communicate with the output pipe.
4. A steel product water circulation cooling device according to claim 3, wherein the coolant pipe (4) is coaxially arranged in the coolant pipe (3) and the outside diameter of the coolant pipe (4) is smaller than the inside diameter of the coolant pipe (3), and the input end and the output end of the coolant pipe (4) are communicated with the coolant circulation device (6) through the coolant pipe (3).
5. A water circulation cooling device for steel production according to claim 4, wherein the cooling liquid circulation device (6) comprises: coolant liquid circulating pump (61) and communicating pipe (62), communicating pipe (62) will the input and the output of coolant liquid pipe (4) with coolant liquid circulating pump (61) intercommunication, the intercommunication has between coolant liquid circulating pump (61) cooler (5).
6. A water-circulating cooling device for steel production according to claim 5, wherein the cooler (5) comprises: a coolant recovery tank (51) and a condenser (52), the communication pipe (62) communicating the coolant recovery tank (51) with the coolant pipe (4), the condenser (52) being installed in the coolant recovery tank (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221631407.0U CN218666143U (en) | 2022-06-27 | 2022-06-27 | Water circulation cooling device for steel production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221631407.0U CN218666143U (en) | 2022-06-27 | 2022-06-27 | Water circulation cooling device for steel production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218666143U true CN218666143U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221631407.0U Active CN218666143U (en) | 2022-06-27 | 2022-06-27 | Water circulation cooling device for steel production |
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| Country | Link |
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| CN (1) | CN218666143U (en) |
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- 2022-06-27 CN CN202221631407.0U patent/CN218666143U/en active Active
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