CN215697827U - Electrolytic aluminum casting and desulfurization collaborative water replenishing system - Google Patents
Electrolytic aluminum casting and desulfurization collaborative water replenishing system Download PDFInfo
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- CN215697827U CN215697827U CN202122093315.3U CN202122093315U CN215697827U CN 215697827 U CN215697827 U CN 215697827U CN 202122093315 U CN202122093315 U CN 202122093315U CN 215697827 U CN215697827 U CN 215697827U
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Abstract
The utility model relates to the technical field of electrolytic aluminum production, in particular to a synergistic water replenishing system for electrolytic aluminum casting and desulfurization, wherein the input end of a circulating cold water pump is communicated with a cold water storage container; the output end of the circulating cold water pump is communicated with the casting machine; the casting machine is communicated with a hot water storage container through a water outlet pipe; a water replenishing port is arranged on the hot water storage container; the water replenishing port is communicated with a water source; a sewage draining outlet is arranged at the bottom of the hot water storage container; the input end of the hot water booster pump is communicated with the hot water storage container, and the output end of the hot water booster pump is communicated with a water supplementing pool of the desulfurization water supplementing system; the input end of the circulating hot water pump is communicated with the hot water storage container; the output end of the circulating hot water pump is communicated with the liquid input port of the cooling tower; the liquid outlet of the cooling tower is communicated with a cold water storage container; the control system is respectively connected with the circulating cold water pump, the hot water booster pump and the circulating hot water pump. The utility model can optimize the water temperature and the water quality of the aluminum ingot cooling water, reduce the production energy consumption and reduce the production cost.
Description
Technical Field
The utility model relates to the technical field of electrolytic aluminum production, in particular to a synergistic water replenishing system for electrolytic aluminum casting and desulfurization.
Background
In the technical field of electrolytic aluminum production, casting is a common process for forming aluminum ingots; casting is to cast aluminum liquid in a die of an aluminum ingot casting machine and then to form the aluminum ingot by low-temperature water circulation cooling; because the casting mould has a large amount of heat, the water temperature output by the aluminum ingot casting machine is very high, and cooling water needs to be cooled by a cooling tower and then enters the aluminum ingot casting machine again to cool the aluminum ingot. In winter in colder areas, the water evaporated by the cooling tower is not easy to diffuse in the atmosphere and is condensed into white smoke, thereby affecting the environment. In order to ensure the cooling effect of the aluminum ingot, the water temperature and the water quality of cooling water must be ensured; after cooling water is circulated for a certain time, the water quality is deteriorated, and sewage needs to be discharged to solve the water quality problem. With the increasing attention on environmental protection, the desulfurization potential of the electrolytic aluminum flue gas is widely applied, and the approved or industrially applied desulfurization processes are semi-dry desulfurization and wet desulfurization, both of which require the consumption of a large amount of water.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a water replenishing system for cooperating electrolytic aluminum casting and desulfurization, and mainly aims to optimize the water temperature and the water quality of aluminum ingot cooling water, reduce production energy consumption and reduce production cost.
In order to achieve the purpose, the utility model mainly provides the following technical scheme:
the embodiment of the utility model provides an electrolytic aluminum casting and desulfurization collaborative water replenishing system, which comprises a circulating cold water pump, a casting machine, a cold water storage container, a hot water storage container, a desulfurization water replenishing system, a circulating hot water pump, a hot water booster pump, a cooling tower and a control system, wherein the circulating cold water pump is connected with the casting machine;
the input end of the circulating cold water pump is communicated with the cold water storage container; the output end of the circulating cold water pump is communicated with the casting machine;
the casting machine is communicated with the hot water storage container through a water outlet pipe;
a water replenishing port is arranged on the hot water storage container; the water replenishing port is communicated with a water source;
a sewage draining outlet is formed in the bottom of the hot water storage container; the sewage draining outlet is communicated with a sewage pipe network;
the input end of the hot water booster pump is communicated with the hot water storage container; the output end of the hot water booster pump is communicated with a water supplementing pool of the desulfurization water supplementing system through a first pipeline; the water replenishing pool is respectively connected with the demisting mechanism, the humidifying mechanism and the pulping mechanism so as to supply water to the demisting mechanism, the humidifying mechanism and the pulping mechanism;
the input end of the circulating hot water pump is communicated with the hot water storage container; the output end of the circulating hot water pump is communicated with the liquid input port of the cooling tower through a second pipeline; the liquid output port of the cooling tower is communicated with the cold water storage container;
the control system is respectively connected with the circulating cold water pump, the hot water booster pump and the circulating hot water pump for control.
Furthermore, a first water level sensor is arranged in the hot water storage container to acquire water level information of the hot water storage container;
and the first water level sensor is connected with the control system.
Furthermore, a water replenishing pipe is arranged on the cold water storage container; the water replenishing pipe is communicated with the water source.
Furthermore, a water replenishing pump is arranged on the water replenishing pipe; and the water replenishing pump is connected with the control system.
Furthermore, a water level sensor II is arranged in the cold water storage container to collect water level information of the cold water storage container;
and the water level sensor II is connected with the control system.
Further, the cooling tower is an open cooling tower.
Further, the cooling tower is a closed cooling tower.
By the technical scheme, the electrolytic aluminum casting and desulfurization collaborative water replenishing system at least has the following advantages:
the water temperature and the water quality of the aluminum ingot cooling water can be optimized, the production energy consumption is reduced, and the production cost is reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a water replenishing system for casting and desulfurizing electrolytic aluminum according to an embodiment of the present invention.
Shown in the figure:
the system comprises a casting machine 1, a circulating cold water pump 2, a cold water storage container 3, a hot water storage container 4, a sewage discharge outlet 5, a water source 6, a hot water booster pump 7, a circulating hot water pump 8, a desulfurization water supplementing system 9 and a cooling tower 10.
Detailed Description
To further explain the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present application will be given with reference to the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in FIG. 1, the electrolytic aluminum casting and desulfurization cooperative water replenishing system provided by one embodiment of the utility model comprises a circulating cold water pump 2, a casting machine 1, a cold water storage container 3, a hot water storage container 4, a desulfurization water replenishing system 9, a circulating hot water pump 8, a hot water booster pump 7, a cooling tower 10 and a control system;
the input end of the circulating cold water pump 2 is communicated with the cold water storage container 3; in the preferred embodiment, the cold water storage container 3 is provided with a water replenishing pipe; the water supply pipe is communicated with a water source 6 to supply clean normal temperature water to the cold water storage container 3. Preferably, a water replenishing pump is arranged on the water replenishing pipe; the water replenishing pump is connected with the control system so that the control system can automatically control the water replenishing amount. More preferably, a second water level sensor is arranged in the cold water storage container 3 to collect water level information of the cold water storage container 3; and the water level sensor II is connected with the control system so that the control system can control the water replenishing pump according to the water level information.
The output end of the circulating cold water pump 2 is communicated with the casting machine 1; the circulating cold water pump 2 is used for conveying cooling water in the cold water storage container 3 to the casting machine 1 to cool the aluminum ingot.
The casting machine 1 is communicated with a hot water storage container 4 through a water outlet pipe; the hot water storage tank 4 is used for storing hot water output by the casting machine 1. A water replenishing port is arranged on the hot water storage container 4; the water replenishing port is communicated with a water source 6; the water source 6 is municipal water or the like, and is water supplied to the hot water storage tank 4 through a water supply port, which is clean and has a low temperature.
A sewage outlet 5 is arranged at the bottom of the hot water storage container 4; the sewage outlet 5 is communicated with a sewage pipe network and used for discharging sewage in the hot water storage container 4. In the preferred embodiment, a first water level sensor is arranged in the hot water storage container 4 to collect water level information of the hot water storage container 4; the first water level sensor is connected with a control system, and the control system can control the hot water booster pump 7 and the circulating hot water pump 8 through water level information.
The input end of the hot water booster pump 7 is communicated with the hot water storage container 4; the output end of the hot water booster pump 7 is communicated with the water supplementing pool of the desulfurization water supplementing system 9 through a first pipeline, so that hot water in the hot water storage container 4 is conveyed to the water supplementing pool of the desulfurization water supplementing system 9 for the desulfurization water supplementing system 9 to use. The water replenishing pool is respectively connected with the demisting mechanism, the humidifying mechanism and the pulping mechanism of the desulfurization system so as to supply water to the demisting mechanism, the humidifying mechanism and the pulping mechanism;
the input end of the circulating hot water pump 8 is communicated with the hot water storage container 4; the output end of the circulating hot water pump 8 is communicated with the liquid input port of the cooling tower 10 through a second pipeline; to deliver hot water to the cooling tower 10 for cooling; the cooling tower 10 may be an open cooling tower 10 or a closed cooling tower 10. The liquid outlet of the cooling tower 10 communicates with the cold water storage tank 3 to deliver cooled water to the cold water storage tank 3.
The control system is respectively connected with the circulating cold water pump 2, the hot water booster pump 7 and the circulating hot water pump 8 for control.
The electrolytic aluminum casting and desulfurization cooperative water replenishing system provided by one embodiment of the utility model can optimize the water temperature and the water quality of aluminum ingot cooling water, reduce the production energy consumption and reduce the production cost.
According to the electrolytic aluminum casting and desulfurization cooperative water replenishing system provided by one embodiment of the utility model, cooling water for casting an aluminum ingot is sent to the desulfurization water replenishing system 9 through the hot water booster pump 7 for water replenishing of the desulfurization system, and the cooling water pumped out by casting and used for circulation is replenished with new water (raw water), so that the temperature of the casting cooling water can be reduced, and the water quality can be improved. Meanwhile, the opening number of the casting circulating hot water pump 8 and the cooling tower 10 can be reduced, the opening number of the cooling tower 10 is small, the blowing loss and the evaporation loss are reduced, and water is saved. The number of the circulating hot water pumps 8 is small, and electric energy is saved. The phenomenon of white smoke emission of the cooling tower 10 in winter is reduced, and the sewage discharge is reduced.
The working principle of the electrolytic aluminum casting and desulfurization cooperative water replenishing system provided by one embodiment of the utility model is as follows: cold water in the casting circulating water system is conveyed to a cooling mould of the casting machine 1 through a pipeline under the action of a circulating cold water pump 2, and the cold water automatically flows into a hot water storage container 4 after being heated; pumping the water in the hot water storage container 4 to a water supplementing pool of a desulfurization water supplementing system 9 through a hot water booster pump 7 to be used as system desulfurization water supplementing; hot water of the circulating water is pumped to a cooling tower 10 by a circulating hot water pump 8 to be cooled and then returns to the cold water storage container 3 for circulating cooling of the aluminum ingot. The water amount pumped to the water replenishing pool of the desulfurization water replenishing system 9 in the hot water storage container 4 can be replenished with new water through a pipeline.
Further still, although the terms first, second, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, with such terms being used only to distinguish one element from another. Without departing from the scope of the exemplary embodiments. Similarly, the terms first, second, etc. do not denote any order or order, but rather the terms first, second, etc. are used to distinguish one element from another. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are still within the scope of the technical solution of the present invention.
Claims (7)
1. The electrolytic aluminum casting and desulfurization cooperative water replenishing system is characterized by comprising a circulating cold water pump, a casting machine, a cold water storage container, a hot water storage container, a desulfurization water replenishing system, a circulating hot water pump, a hot water booster pump, a cooling tower and a control system;
the input end of the circulating cold water pump is communicated with the cold water storage container; the output end of the circulating cold water pump is communicated with the casting machine;
the casting machine is communicated with the hot water storage container through a water outlet pipe;
a water replenishing port is arranged on the hot water storage container; the water replenishing port is communicated with a water source;
a sewage draining outlet is formed in the bottom of the hot water storage container; the sewage draining outlet is communicated with a sewage pipe network;
the input end of the hot water booster pump is communicated with the hot water storage container; the output end of the hot water booster pump is communicated with a water supplementing pool of the desulfurization water supplementing system through a first pipeline; the water replenishing pool is respectively connected with the demisting mechanism, the humidifying mechanism and the pulping mechanism so as to supply water to the demisting mechanism, the humidifying mechanism and the pulping mechanism;
the input end of the circulating hot water pump is communicated with the hot water storage container; the output end of the circulating hot water pump is communicated with the liquid input port of the cooling tower through a second pipeline; the liquid output port of the cooling tower is communicated with the cold water storage container;
the control system is respectively connected with the circulating cold water pump, the hot water booster pump and the circulating hot water pump for control.
2. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 1,
a first water level sensor is arranged in the hot water storage container to acquire water level information of the hot water storage container;
and the first water level sensor is connected with the control system.
3. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 1,
a water replenishing pipe is arranged on the cold water storage container; the water replenishing pipe is communicated with the water source.
4. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 3,
a water replenishing pump is arranged on the water replenishing pipe; and the water replenishing pump is connected with the control system.
5. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 4,
a water level sensor II is arranged in the cold water storage container to acquire water level information of the cold water storage container;
and the water level sensor II is connected with the control system.
6. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 1,
the cooling tower is an open cooling tower.
7. The electrolytic aluminum casting and desulfurization cooperative water replenishing system according to claim 1,
the cooling tower is a closed cooling tower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093315.3U CN215697827U (en) | 2021-08-31 | 2021-08-31 | Electrolytic aluminum casting and desulfurization collaborative water replenishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122093315.3U CN215697827U (en) | 2021-08-31 | 2021-08-31 | Electrolytic aluminum casting and desulfurization collaborative water replenishing system |
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| Publication Number | Publication Date |
|---|---|
| CN215697827U true CN215697827U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122093315.3U Active CN215697827U (en) | 2021-08-31 | 2021-08-31 | Electrolytic aluminum casting and desulfurization collaborative water replenishing system |
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- 2021-08-31 CN CN202122093315.3U patent/CN215697827U/en active Active
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