A rapid cooling device for casting processing

Abstract

This utility model discloses a rapid cooling device for casting processing, including a housing. A cooling tank is provided above the front end of the housing, and a gas collecting hood is installed on the upper end of the inner wall of the cooling tank. Rotary spray mechanisms are provided on both sides inside the cooling tank. A sieve plate is movably installed on the bottom surface of the cooling tank, and a single door is provided above the sieve plate. A through groove is provided below the front end of the housing, and a drawer is movably installed inside the through groove. Filter cotton is provided inside the drawer, and several through holes are evenly distributed on the bottom surface of the drawer. A liquid collecting tank is provided at the lower part of the housing, and a circulating pump is installed below the rear end of the housing. This utility model can filter and collect the cooled water for reuse, saving resources, and can utilize the hot steam generated during cooling, effectively reducing heat loss and energy waste.

Description

Technical Field

[0001] This utility model relates to the field of casting processing technology, specifically a rapid cooling device for casting processing. Background Technology

[0002] Casting processing refers to the various processing techniques applied to materials such as cast iron, aluminum, and non-metallic materials. It includes techniques such as casting, forging, and heat treatment. These techniques are crucial for producing high-quality castings. Therefore, this process requires precise control of processing parameters, such as temperature and time, to ensure the accuracy and uniformity of the castings. Currently, cooling devices are used in the casting processing to cool the castings, thereby accelerating the processing efficiency. To avoid wasting water resources during the cooling process, circulating water is typically used for cooling the castings.

[0003] However, prolonged use of circulating water can easily lead to the formation of impurities and rust. The accumulation of a large amount of impurities can affect the operation of the cooling water pump, thereby affecting the service life of the cooling device. Furthermore, the generated hot steam will be lost during the cooling process, resulting in a waste of thermal energy. Therefore, it does not meet the existing requirements. To address this, we propose a rapid cooling device for casting processing. Utility Model Content

[0004] The purpose of this utility model is to provide a rapid cooling device for casting processing, in order to solve the problems mentioned in the background art, such as the easy generation of impurities and rust stains in circulating water after long-term use, the large accumulation of impurities affecting the use of cooling water pumps, thereby affecting the service life of the cooling device, and the loss of heat steam during the cooling process, resulting in the waste of heat energy.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a rapid cooling device for casting processing, comprising a housing, a cooling groove provided above the front end face of the housing, a gas collecting hood installed on the upper end face of the inner wall of the cooling groove, a rotating spray mechanism provided on both sides inside the cooling groove, a sieve plate movably provided on the bottom surface of the cooling groove, a single door provided above the sieve plate, a through groove provided below the front end face of the housing, a drawer movably provided inside the through groove, filter cotton provided inside the drawer, a plurality of through holes evenly provided on the bottom surface of the drawer, a liquid collecting tank provided below the interior of the housing, a circulating pump installed below the rear end face of the housing, a water tank installed above the rear end face of the housing, a heating chamber provided inside the water tank, and a vacuum pump installed on the upper end face of the housing.

[0006] Preferably, the single door is rotatably connected to the box body via a hinge, a door handle is installed on the front end of the single door, a sliding groove is provided on the lower side of both sides of the inner wall of the cooling tank, a sliding plate is provided on the inner side of the sliding groove, and the sliding plate is fixedly connected to the outer surface of the sieve plate.

[0007] Preferably, the cooling tank and the through channel are connected through a guide channel, the through channel is connected through a liquid collection tank, a first handle is installed on the front end face of the sieve plate, and a second handle is installed on the front end face of the drawer.

[0008] Preferably, the air pump is connected to the air collection hood via a first connecting pipe, the air pump is connected to the heating chamber via a second connecting pipe, an exhaust port is provided behind the lower end face of the heating chamber, a one-way valve is installed inside the exhaust port, a water outlet pipe is provided on the lower end face of the water tank, a solenoid valve is installed inside the water outlet pipe, and a water injection pipe is installed on the upper end face of the water tank.

[0009] Preferably, the rotary spraying mechanism includes a rotating shaft, a rotating plate sleeved on the outer surface of the rotating shaft, a plurality of spray heads evenly installed on the lower end face of the rotating plate, a fixing block provided in front of the rotating plate, the outer surface of the fixing block being fixedly connected to the inner wall of the cooling tank, a motor for rotating the rotating shaft being installed on the inner side of the fixing block through a motor cavity, and the rear end face of the rotating shaft being rotatably connected to the inner wall of the cooling tank through a bearing.

[0010] Preferably, a water inlet pipe is installed on the lower side of one side of the outer surface of the box, and a drain pipe is installed on the lower side of the other side of the outer surface of the box. A solenoid valve is installed on the inner side of the drain pipe. The circulating pump is connected to the rotating spray mechanism through a first circulating pipe, and the circulating pump is connected to the inside of the liquid collection tank through a second circulating pipe.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model is equipped with a sieve plate, a guide channel, a drawer, a through hole, filter cotton, a circulating pump, and a liquid collection tank. The casting to be cooled is placed above the sieve plate. When the circulating pump is turned on, cold water is sprayed from the spray head to cool the casting. The cooled water can enter the drawer through the sieve plate and the guide channel. After being filtered by the filter cotton, it is collected in the inner side of the liquid collection tank through the through hole and can be recycled. The sieve plate can be pulled out by the first handle for cleaning, and the drawer can be pulled out by the second handle for replacing the filter cotton to ensure the filtration effect in subsequent use. This utility model can filter, collect, and recycle the cooled water, saving resources.

[0013] 2. This utility model, by setting up an air pump, an air collection hood, a water tank, and a heating chamber, allows the hot steam generated during the spraying of castings to be sent to the heating chamber through the air collection hood and the second connecting pipe to heat the water in the water tank. The hot water can then be used through the outlet pipe, effectively reducing heat loss and energy waste. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a main sectional view of the entire utility model;

[0016] Figure 3 This is a side sectional view of the entire utility model.

[0017] In the diagram: 1. Box body; 2. Air pump; 3. Single door; 4. Sieve plate; 5. Cooling tank; 6. Through groove; 7. Drawer; 8. Guide groove; 9. Liquid collection tank; 10. Rotary spray mechanism; 1001. Rotating shaft; 1002. Spray head; 1003. Rotating plate; 1004. Motor; 1005. Fixing block; 11. Air collection hood; 12. Through hole; 13. Filter cotton; 14. Water tank; 15. Heating chamber; 16. Circulation pump. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] The air pump 2 (model 2XZ-0.25), motor 1004 (model 68KTYZ) and circulation pump 16 (model IS200-150-400) mentioned in this utility model can all be obtained from the market or through private customization.

[0020] Please see Figures 1 to 3 An embodiment of this utility model provides a rapid cooling device for casting processing, comprising a housing 1, a cooling groove 5 provided above the front end face of the housing 1, a gas collecting hood 11 installed on the upper end face of the inner wall of the cooling groove 5, a rotating spray mechanism 10 provided on both sides inside the cooling groove 5, a sieve plate 4 movably provided on the bottom surface of the cooling groove 5, a single door 3 provided above the sieve plate 4, a through groove 6 provided below the front end face of the housing 1, a drawer 7 movably provided inside the through groove 6, filter cotton 13 provided inside the drawer 7, a plurality of through holes 12 evenly provided on the bottom surface of the drawer 7, a liquid collecting tank 9 provided below the interior of the housing 1, a circulating pump 16 installed below the rear end face of the housing 1, a water tank 14 installed above the rear end face of the housing 1, a heating chamber 15 provided inside the water tank 14, and a vacuum pump 2 installed on the upper end face of the housing 1.

[0021] The single door 3 is rotatably connected to the box body 1 via a hinge. A door handle is installed on the front end of the single door 3. Slide grooves are provided on the lower sides of both sides of the inner wall of the cooling tank 5. A sliding plate is provided on the inner side of the slide groove, and the sliding plate is fixedly connected to the outer surface of the sieve plate 4. The single door can be opened by the door handle, which improves the stability of the sliding of the sieve plate 4.

[0022] Cooling tank 5 and through channel 6 are connected through channel 8. Through channel 6 is connected through collection tank 9. A first handle is installed on the front end of sieve plate 4 and a second handle is installed on the front end of drawer 7. Water sprayed from spray head 1002 can enter through sieve plate 4 into channel 8 and then into drawer 7. It is collected in collection tank 9 through through hole 12.

[0023] The vacuum pump 2 is connected to the gas collection hood 11 via a first connecting pipe, and the vacuum pump 2 is connected to the heating chamber 15 via a second connecting pipe. An exhaust port is provided at the rear of the lower end face of the heating chamber 15, and a one-way valve is installed inside the exhaust port. A water outlet pipe is provided at the lower end face of the water tank 14, and a solenoid valve is installed inside the water outlet pipe. A water injection pipe is installed at the upper end face of the water tank 14. When the vacuum pump 2 is working, the hot steam generated by cooling can be sent to the interior of the heating chamber 15 through the gas collection hood 11 and the second connecting pipe to heat the water in the water tank 14. The hot water can be used through the water outlet pipe.

[0024] The rotary spraying mechanism 10 includes a rotating shaft 1001, a rotating plate 1003 is sleeved on the outer surface of the rotating shaft 1001, a plurality of spray heads 1002 are evenly installed on the lower end face of the rotating plate 1003, a fixing block 1005 is provided in front of the rotating plate 1003, the outer surface of the fixing block 1005 is fixedly connected to the inner wall of the cooling tank 5, and a motor 1004 for rotating the rotating shaft 1001 is installed on the inner side of the fixing block 1005 through a motor cavity. The rear end face of the rotating shaft 1001 is rotatably connected to the inner wall of the cooling tank 5 through a bearing. When the motor 1004 works, it can drive the rotating shaft 1001 to rotate, thereby driving the rotating plate 1003 to rotate and increasing the spraying area of ​​the spray heads 1002.

[0025] A water inlet pipe is installed on the lower side of one side of the outer surface of the housing 1, and a drain pipe is installed on the lower side of the other side of the outer surface of the housing 1. A solenoid valve is installed on the inner side of the drain pipe. The circulation pump 16 is connected to the rotary spraying mechanism 10 through the first circulation pipe, and the circulation pump 16 is connected to the inside of the collection tank 9 through the second circulation pipe. Water can be injected into the inside of the collection tank 9 through the water inlet pipe, and water can be drained through the drain pipe. When the circulation pump 16 is working, the spray head 1002 can spray water from the inside of the collection tank 9.

[0026] When using this rapid cooling device for casting processing, connect the power supply, open the single door 3 using the door handle, place the casting to be cooled above the sieve plate 4, close the single door 3, turn on the circulation pump 16, and the spray head 1002 sprays cold water to cool the casting. The cooled water can enter the drawer 7 through the sieve plate 4 and the guide groove 8, be filtered by the filter cotton 13, and be collected inside the collection tank 9 through the through hole 12. It can be recycled. The sieve plate 4 can be pulled out using the first handle for cleaning, and the drawer 7 can be pulled out using the second handle. The filter cotton 13 is replaced to ensure the filtration effect in subsequent use. With the air pump 2, air collection hood 11, water tank 14 and heating chamber 15, the hot steam generated when spraying the casting can be sent to the heating chamber 15 through the air collection hood 11 and the second connecting pipe to heat the water in the water tank 14. The hot water can be used through the water outlet pipe. This utility model can filter and collect the cooled water and then recycle it, saving resources. It can also utilize the hot steam generated during cooling, effectively reducing heat loss and energy waste.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A rapid cooling device for casting processing comprising a box (1), characterized in that: A cooling trough (5) is provided above the front end face of the box (1). A gas collection hood (11) is installed on the upper end face of the inner wall of the cooling trough (5). A rotating spray mechanism (10) is provided on both sides inside the cooling trough (5). A sieve plate (4) is movably provided on the bottom surface of the cooling trough (5). A single door (3) is provided above the sieve plate (4). A through groove (6) is provided below the front end face of the box (1). A drawer (7) is movably provided inside the through groove (6). The drawer (7) has a filter cotton (13) inside, and the bottom surface of the drawer (7) has several through holes (12) evenly distributed. The bottom of the box (1) has a liquid collection tank (9) inside, and a circulation pump (16) is installed below the rear end face of the box (1). A water tank (14) is installed above the rear end face of the box (1). The water tank (14) has a heating chamber (15) inside, and a vacuum pump (2) is installed on the upper end face of the box (1).

2. The rapid cooling device for casting processing according to claim 1, characterized in that: The single door (3) is rotatably connected to the box body (1) by a hinge. A door handle is installed on the front end of the single door (3). A sliding groove is provided on the lower side of both sides of the inner wall of the cooling tank (5). A sliding plate is provided on the inner side of the sliding groove, and the sliding plate is fixedly connected to the outer surface of the sieve plate (4).

3. The rapid cooling device for casting machining according to claim 1, characterized in that: The cooling tank (5) and the through tank (6) are connected through the guide channel (8). The through tank (6) and the liquid collection tank (9) are connected through the through tank. The front end of the sieve plate (4) is equipped with a first handle, and the front end of the drawer (7) is equipped with a second handle.

4. The rapid cooling device for casting machining according to claim 1, characterized in that: The air pump (2) is connected to the air collection hood (11) through a first connecting pipe, and the air pump (2) is connected to the heating chamber (15) through a second connecting pipe. An exhaust hole is provided behind the lower end face of the heating chamber (15), and a one-way valve is installed inside the exhaust hole. A water outlet pipe is provided on the lower end face of the water tank (14), and a solenoid valve is installed inside the water outlet pipe. A water injection pipe is installed on the upper end face of the water tank (14).

5. The rapid cooling device for casting processing according to claim 1, characterized in that: The rotary spraying mechanism (10) includes a rotating shaft (1001), a rotating plate (1003) is sleeved on the outer surface of the rotating shaft (1001), a plurality of spray heads (1002) are evenly installed on the lower end face of the rotating plate (1003), a fixing block (1005) is provided in front of the rotating plate (1003), the outer surface of the fixing block (1005) is fixedly connected to the inner wall of the cooling tank (5), a motor (1004) for rotating the rotating shaft (1001) is installed on the inner side of the fixing block (1005) through the motor cavity, and the rear end face of the rotating shaft (1001) is rotatably connected to the inner wall of the cooling tank (5) through a bearing.

6. The rapid cooling device for casting processing according to claim 5, characterized in that: A water inlet pipe is installed on the lower side of one side of the outer surface of the box (1), and a drain pipe is installed on the lower side of the other side of the outer surface of the box (1). A solenoid valve is installed on the inner side of the drain pipe. The circulating pump (16) is connected to the rotating spray mechanism (10) through a first circulating pipe, and the circulating pump (16) is connected to the inside of the liquid collection tank (9) through a second circulating pipe.

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