Drainage system of aluminum ingot casting equipment

Abstract

The utility model discloses a drainage system of aluminum ingot casting equipment, which is characterized by further comprising a cooling-water machine for refrigeration and a drainage pipeline which is connected with the cooling-water machine and is connected with a mixed water reservoir, a cooling water reservoir and the aluminum ingot casting equipment, the mixed water reservoir, the cooling water reservoir and the drainage pipeline are closed; through the arrangement of the cooling-water machine, water generated by cooling aluminum ingots is quickly refrigerated, the cooling speed of the aluminum ingots is increased, and the production efficiency is improved; through the arrangement of the filter vat, impurities generated in the aluminum ingot demolding process are filtered out before flowing into the mixed water reservoir, and the situation that the impurities block a drainage pipeline and influence the water storage amount after flowing into the mixed water reservoir is avoided; the mixed water reservoir, the cooling water reservoir and the drainage pipeline are arranged to be closed, so that explosion accidents caused by the fact that molten aluminum leaks and encounters water are avoided, the site in the whole casting and cooling process is dry, and the safety of the production process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to in drainage system technical field, concretely is a kind of drainage system of aluminium ingot casting equipment. BACKGROUND

[0002] Aluminium ingot casting equipment is mainly used to cool solidification into the aluminium ingot of specified shape and size by a series of procedures for molten state aluminium liquid, this process mainly includes melting, pouring, cooling and demoulding several key steps, wherein cooling is through setting well and drainage system, but in the aluminium ingot demoulding process, some aluminium slag and other impurities can be generated, directly into well and drainage pipe, time long well and drainage pipe will be stacked with a large amount of impurities, cleaning is troublesome, time-consuming and laborious, and because of high temperature when aluminium ingot is cast, in order to be able to cool aluminium ingot quickly, utilize the water after original cooling aluminium ingot, the temperature of water will be higher than normal temperature, cannot make aluminium ingot cool quickly, to lead to slow production efficiency, low capacity, simultaneously, some of existing drainage system is open structure, in casting process, such as aluminium liquid leakage, meet water and explode accident, cause equipment damage and personnel casualty accident, for this, a kind of drainage system of aluminium ingot casting equipment is presented. SUMMARY

[0003] The utility model mainly aims at providing can effectively solve the problem in background art.

[0004] To achieve the above object, the utility model takes the technical scheme as follows: a kind of drainage system of aluminium ingot casting equipment, including mixed water reservoir, cooling water reservoir connected with mixed water reservoir, it is characterized by: still including the refrigeration water cooler for refrigeration, with cooling water cooler and mixed water reservoir, cooling water reservoir, aluminium ingot casting equipment connection drainage pipeline connected with water cooler, the drainage pipeline is equipped with filter barrel, and the mixed water reservoir, cooling water reservoir, drainage pipeline are closed.

[0005] Preferably, the drainage pipeline includes a first pipeline connected at one end to the mixed water reservoir and at the other end to the aluminium ingot casting equipment, a second pipeline connected at one end to the cooling water reservoir and at the other end to the aluminium ingot casting equipment, and a third pipeline connected at one end to the mixed water reservoir and at the other end to the cooling water reservoir.

[0006] Preferably, the water cooler is connected at one end to the mixed water reservoir via the third pipeline and at the other end to the cooling water reservoir via the third pipeline.

[0007] Preferably, the first pipeline is equipped with a filter barrel.

[0008] Preferably, the filter barrel is equipped with a plurality of layers of filter screens and activated carbon.

[0009] Preferably, the second pipeline and the third pipeline are respectively provided with a water pump.

[0010] Preferably, the drainage pipeline is arranged on the ground, and the mixed water storage tank and the cooling water storage tank are arranged underground.

[0011] Preferably, the mixed water storage tank and the cooling water storage tank are respectively provided with a plurality of water inlet holes, water outlet holes and maintenance openings for facilitating cleaning of sediments.

[0012] Preferably, the second pipeline is further provided with a program-controlled valve capable of controlling the flow speed and direction of water.

[0013] The utility model has the following beneficial effects: through the setting of the water chiller, the water generated by cooling the aluminum ingot is rapidly refrigerated, the cooling speed of the aluminum ingot is accelerated, and the production efficiency is improved; through the setting of the filter barrel, impurities generated during the demolding of the aluminum ingot are filtered out before flowing into the mixed water storage tank, so that the impurities do not block the drainage pipeline and affect the storage capacity after flowing into the mixed water storage tank; through the setting of the mixed water storage tank, the cooling water storage tank and the drainage pipeline in a closed mode, the occurrence of explosion accidents caused by the leakage of aluminum liquid meeting water is avoided, the entire casting and cooling process site is dry, and the safety of the production process is improved;

[0014] Through the setting of the water pump, the water in the mixed water storage tank enters the water chiller through the third pipeline for refrigeration, and the refrigerated cooling water flows into the cooling water storage tank through the second pipeline for storage; when the aluminum ingot casting equipment is working, the water pump and the program-controlled valve are started to flow the cooling water stored in the cooling water storage tank to the aluminum ingot casting equipment for cooling the aluminum ingot;

[0015] Through the setting of the mixed water storage tank and the cooling water storage tank underground, the utilization space of the production site is effectively improved; through the setting of the drainage pipeline on the ground, the pipeline can be easily disassembled and maintained in the later period.

[0016] Through the setting of the water inlet on the mixed water storage tank, the connection with the drainage pipeline and the supply of fresh water due to the reduction of circulating water caused by the volatilization of water during the cooling of the aluminum ingot are realized; through the setting of the maintenance opening, the operator can enter the mixed water storage tank and the cooling water storage tank by opening the maintenance opening to clean the inside of the mixed water storage tank and the cooling water storage tank; meanwhile, a plurality of exhaust holes are arranged on the mixed water storage tank and the cooling water storage tank. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a structural schematic view of the utility model.

[0018] Fig. 2 is a sectional view of the filter barrel of the utility model.

[0019] Legend: 1, mixed water reservoir; 11, water inlet; 12, water outlet; 13, access hole; 2, cooling water reservoir; 3, cold water machine; 4, drainage pipeline; 41, first pipeline; 42, second pipeline; 441, program-controlled valve; 43, third pipeline; 5, filter barrel; 51, filter screen; 52, activated carbon; 6, water pump. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in conjunction with specific embodiments.

[0021] As shown in the drawing, a drainage system of an aluminum ingot casting equipment, comprising a mixed water reservoir 1, a cooling water reservoir 2 connected with the mixed water reservoir 1, characterized in that: further comprising a cold water machine 3 for refrigeration, a drainage pipeline 4 connected with the cold water machine 3 and connected with the mixed water reservoir 1, the cooling water reservoir 2 and the aluminum ingot casting equipment, the drainage pipeline 4 is provided with a filter barrel 5, and the mixed water reservoir 1, the cooling water reservoir 2 and the drainage pipeline 4 are closed. Figs. 1-2 Through the setting of the cold water machine 3, the water generated by cooling the aluminum ingot is quickly refrigerated, the cooling speed of the aluminum ingot is accelerated, and the production efficiency is improved; through the setting of the filter barrel 5, the impurities generated during the demolding of the aluminum ingot are filtered out before flowing into the mixed water reservoir 1, so as to avoid that the impurities block the drainage pipeline 4 and affect the storage capacity after flowing into the mixed water reservoir 1; by setting the mixed water reservoir 1, the cooling water reservoir 2 and the drainage pipeline 4 to be closed, the occurrence of explosion accidents caused by the leakage of aluminum liquid meeting water is avoided, the whole casting and cooling process site is dry, and the safety of the production process is improved.

[0022] In one embodiment, the drainage pipeline 4 comprises a first pipeline 41 connected at one end with the mixed water reservoir 1 and at the other end with the aluminum ingot casting equipment, a second pipeline 42 connected at one end with the cooling water reservoir 2 and at the other end with the aluminum ingot casting equipment, and a third pipeline 43 connected at one end with the mixed water reservoir 1 and at the other end with the cooling water reservoir 2; the cold water machine 3 is connected at one end with the mixed water reservoir 1 through the third pipeline 43 and at the other end with the cooling water reservoir 2 through the third pipeline 43.

[0023] In one embodiment, the first pipeline 41 is provided with a filter barrel 5; the filter barrel 5 is provided with a plurality of layers of filter screens 51 and activated carbon 52; after the aluminum ingot is demolded, the aluminum ingot is cooled by using cooling water, during the cooling process, the impurities on the aluminum ingot flow into the first pipeline 41 along with the water, then flow into the filter barrel 5, the large-particle impurities are filtered out through the upper filter screen 51, then filtered through the activated carbon 52, and finally filtered through the second filter screen 51 to flow into the mixed water reservoir 1, so as to avoid that the impurities enter the pipeline to block the pipeline and increase the maintenance cost.

[0024] In one embodiment, the second pipeline 42 and the third pipeline 43 are respectively provided with a water pump 6; the water pump 6 is arranged to make the water in the mixed water storage tank 1 flow into the refrigeration water machine 3 through the third pipeline 43 to be refrigerated, and the refrigerated cooling water flows into the cooling water storage tank 2 through the second pipeline 43 to be stored, and when the aluminum ingot casting equipment is working, the cooling water stored in the cooling water storage tank 2 is made to flow into the aluminum ingot casting equipment through the water pump 6 and the program-controlled valve 441 to be used for cooling the aluminum ingot.

[0025] In one embodiment, the drainage pipeline 4 is arranged on the ground, and the mixed water storage tank 1 and the cooling water storage tank 2 are arranged underground; by arranging the mixed water storage tank 1 and the cooling water storage tank 2 underground, the utilization space of the production site is effectively improved; by arranging the drainage pipeline 4 on the ground, the pipeline can be conveniently disassembled and maintained later.

[0026] In one embodiment, the mixed water storage tank 1 and the cooling water storage tank 2 are respectively provided with a plurality of water inlet holes 11, water outlet holes 12 and maintenance openings 13 for conveniently cleaning the precipitates; the water inlet holes 11 arranged on the mixed water storage tank are used for connecting the drainage pipeline 4 and supplying fresh water due to the reduction of circulating water caused by the volatilization of water during the cooling of the aluminum ingot; the maintenance openings 13 are used for conveniently enabling the operator to enter the mixed water storage tank 1 and the cooling water storage tank 2 by opening the maintenance openings 13 to clean the interiors thereof; meanwhile, the mixed water storage tank 1 and the cooling water storage tank 2 are also provided with a plurality of air exhaust holes.

[0027] In one embodiment, the second pipeline 42 is further provided with a program-controlled valve 441 capable of controlling the flow speed and direction of water.

[0028] In the drainage process of the utility model, the water pump 6 on the second pipeline 42 is started first, then the program-controlled valve 441 is opened, the cooling water flows from the cooling water storage tank 2 to the aluminum ingot casting equipment through the water pump 6 to rapidly cool the aluminum ingot, the water after the cooling of the aluminum ingot flows into the filter barrel 5 through the first pipeline 41, the impurities after the demolding of the aluminum ingot are left in the filter barrel 5 after being filtered by a plurality of layers of filter screens 51 and activated carbon 52, the filter screens 51 in the filter barrel 5 and the activated carbon 52 need to be cleaned regularly, the filtered water flows into the mixed water storage tank 1, then flows to the refrigeration water machine 3 through the water pump 6 on the third pipeline 43 to be refrigerated, and finally flows to the cooling water storage tank 2 through the third pipeline 43; if the water in the mixed water storage tank 1 is too little, fresh water can be added through the water inlet hole 11, and the maintenance openings 13 can be used to enter the mixed water storage tank 1 and the cooling water storage tank 2 for maintenance.

[0029] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A drainage system of an aluminum ingot casting apparatus, comprising a mixed water reservoir (1), a cooling water reservoir (2) connected to the mixed water reservoir (1), characterized in that: The water chiller (3) for refrigeration, the drain pipeline (4) connected with the water chiller (3) and connected with the mixed water storage tank (1), the cooling water storage tank (2) and the aluminum ingot casting equipment, the filter barrel (5) is arranged on the drain pipeline (4), and the mixed water storage tank (1), the cooling water storage tank (2) and the drain pipeline (4) are closed.

2. A drainage system for an aluminum ingot casting apparatus as defined in claim 1, wherein: The drain pipeline (4) includes a first pipeline (41) connected with the mixed water storage tank (1) at one end and connected with the aluminum ingot casting equipment at the other end, a second pipeline (42) connected with the cooling water storage tank (2) at one end and connected with the aluminum ingot casting equipment at the other end, and a third pipeline (43) connected with the mixed water storage tank (1) at one end and connected with the cooling water storage tank (2) at the other end.

3. A drainage system for an aluminum ingot casting apparatus as defined in claim 2, wherein: The water chiller (3) is connected with the mixed water storage tank (1) at one end through the third pipeline (43) and connected with the cooling water storage tank (2) at the other end through the third pipeline (43).

4. The drainage system of an aluminum ingot casting apparatus according to claim 2, characterized by: The first pipeline (41) is provided with a filter barrel (5).

5. The drainage system of an aluminum ingot casting apparatus according to claim 1, characterized by: The filter barrel (5) is provided with a plurality of layers of filter screens (51) and activated carbon (52) inside.

6. The drainage system of an aluminum ingot casting apparatus according to claim 2, characterized by: The second pipeline (42) and the third pipeline (43) are respectively provided with water pumps (6).

7. A drainage system for an aluminum ingot casting apparatus as defined in claim 6, wherein: The drain pipeline (4) is arranged on the ground, and the mixed water storage tank (1) and the cooling water storage tank (2) are arranged below the ground.

8. The drainage system of an aluminum ingot casting apparatus according to claim 1, characterized by: The mixed water storage tank (1) and the cooling water storage tank (2) are respectively provided with a plurality of water inlet holes (11), water outlet holes (12) and inspection openings (13) for facilitating cleaning of the sediments.

9. The drain system of an aluminum ingot casting apparatus according to claim 6, characterized by: The second pipeline (42) is further provided with a program-controlled valve (441) capable of controlling the flow speed and direction of water.

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