Quick cooling device for preparing copper-phosphorus alloy

Abstract

The utility model relates to the technical field of copper-phosphorus alloy preparation, and discloses a quick cooling device for copper-phosphorus alloy preparation, which solves the problem that impurities adsorbed on the alloy surface are difficult to remove at present, and comprises a cooling box, a drain pipe is fixedly arranged on the outer side of the cooling box close to the bottom, and a cooling mechanism is arranged in the cooling box. A filter frame is arranged in the cooling box; according to the copper-phosphorus alloy spraying device, through cooperation of the water pumping pipe and the water pump and cooperation of the water conveying pipe and the connecting pipe, water can conveniently enter the annular pipe and is sprayed to the side face of copper-phosphorus alloy through the first spraying holes, and through cooperation of the first motor and the transmission shaft and cooperation of the vertical pipe and the supporting column, spraying is convenient; and water can conveniently enter the two spraying pipes to be sprayed to the top and the bottom of the copper-phosphorus alloy from the second spraying holes, flushing and cooling of the copper-phosphorus alloy are achieved, impurities adsorbed to the surface of the copper-phosphorus alloy can be conveniently removed, and the impurities can be conveniently discharged out of the cooling box through cooperation of a filter screen, a slag discharging opening and a sealing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of copper - phosphorus alloy preparation, and particularly relates to a rapid cooling device for copper - phosphorus alloy preparation. Background Technique

[0002] Phosphor bronze is composed of bronze added with a degassing agent, with a phosphorus P content of 0.03 - 0.35%, a tin content of 5 - 8%, and other trace elements such as iron Fe, zinc Zn, etc. It has good ductility and fatigue resistance and can be used for electrical and mechanical materials. Its reliability is higher than that of general copper alloy products. Copper - phosphorus alloy needs to be cooled during the preparation process; according to the patent document with the authorization announcement number: CN218722584U, named "A cooling device for aluminum alloy processing", it adjusts the height of the bearing plate through a servo motor, thus facilitating the loading and unloading of aluminum alloy workpieces, reducing the labor intensity of workers, and improving the cooling efficiency by completely immersing the aluminum alloy workpiece in cooling water. The suction force generated by the induced draft fan can collect and filter the generated flue gas and then discharge it, thus avoiding the harm caused by the direct discharge of flue gas to the human body and the environment, and solving the problems that the previous cooling device for aluminum alloy processing could not collect flue gas and was not convenient for taking materials; however, there are still the following defects:

[0003] It cools the alloy by immersing it in cooling water. Although this method can achieve the cooling treatment of the alloy, it is difficult to remove the impurities adsorbed on the surface of the alloy, thus easily affecting the subsequent preparation effect of the alloy. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a rapid cooling device for copper - phosphorus alloy preparation, effectively solving the problem that it is currently difficult to remove the impurities adsorbed on the surface of the alloy.

[0005] To achieve the above - mentioned purpose, the utility model provides the following technical solution: A rapid cooling device for copper - phosphorus alloy preparation, including a cooling box. A drain pipe is fixedly installed near the bottom on the outside of the cooling box. A cooling mechanism is arranged inside the cooling box. A filter frame is arranged inside the cooling box. A lifting mechanism is arranged outside the filter frame. A plurality of filter plates are fixedly connected at equal angles inside the filter frame;

[0006] The cooling mechanism includes a support column fixed inside the cooling box. The top end of the support column is rotatably connected to a vertical pipe. Two spray pipes are symmetrically and fixedly connected to the outside of the vertical pipe. A plurality of spray holes two are equidistantly arranged on one side where the two spray pipes are close to each other. The filter frame is located between the two spray pipes. A water pump is fixedly installed on the outside of the cooling box. A water suction pipe and a water delivery pipe are fixedly connected to the water pump. A hose is fixedly connected between the water delivery pipe and the vertical pipe. A connecting pipe is fixedly connected to the outside of the water delivery pipe. One end of the connecting pipe away from the water delivery pipe extends into the cooling box and is fixedly installed with an annular pipe. A plurality of spray holes one are equidistantly arranged on the inner side of the annular pipe. The annular pipe is located outside the filter frame.

[0007] Preferably, a transmission shaft is fixedly connected to the top end of the riser pipe, a first motor is fixedly installed at the top end of the transmission shaft, an L-shaped plate is fixedly installed on the first motor, and the L-shaped plate is fixed to the top of the cooling box.

[0008] Preferably, a filter screen is fixedly installed inside the cooling box. The filter screen is located below the support column and is inclined. A slag discharge port is provided on the cooling box, and a sealing plate is installed in the slag discharge port.

[0009] Preferably, the lifting mechanism includes a top plate located above the cooling box. Two support plates are symmetrically and fixedly installed between the top plate and the cooling box. Two L-shaped round rods are symmetrically and fixedly connected between the bottom of the top plate and the inside of the cooling box. Slide plates are movably sleeved on the outer sides of the two L-shaped round rods, and both slide plates are fixed to the outer side of the filter frame.

[0010] Preferably, a second motor is fixedly installed at the bottom of the top plate. A screw rod is fixedly connected to the second motor. A support block is fixedly installed on the inner side wall of the cooling box. The bottom end of the screw rod is rotatably connected to the top of the support block.

[0011] Preferably, a lifting plate is threadedly sleeved on the outer side of the screw rod. Two connecting rods are symmetrically and fixedly connected between the two slide plates and the lifting plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] (1) In the present utility model, through the cooperation among the water suction pipe, the water pump, the water delivery pipe and the connecting pipe, it is convenient for water to enter the annular pipe and spray from each spray hole one on the side of the copper-phosphorus alloy. And through the cooperation among the first motor, the transmission shaft, the riser pipe and the support column, it is convenient for water to enter the two spray pipes and spray from each spray hole two on the top and bottom of the copper-phosphorus alloy, realizing the flushing and cooling of the copper-phosphorus alloy, facilitating the removal of impurities adsorbed on the surface of the copper-phosphorus alloy, and through the cooperation among the filter screen, the slag discharge port and the sealing plate, thus facilitating the discharge of impurities from the cooling box;

[0014] (2) In this new type, through the cooperation among the second motor, the screw rod, the lifting plate and the connecting rod, it is convenient for the two slide plates to slide along the two L-shaped round rods respectively, and then it can make the filter frame drive the copper-phosphorus alloy to lift, thus facilitating the uniform flushing of the copper-phosphorus alloy and also facilitating the feeding and taking of the copper-phosphorus alloy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model and do not constitute a limitation to the present utility model.

[0016] In the drawings:

[0017] Figure 1 Schematic structural diagram of a rapid cooling device for preparing copper - phosphorus alloy of the present utility model;

[0018] Figure 2 Schematic cross - sectional structural diagram of the cooling box of the present utility model;

[0019] Figure 3 Schematic structural diagram of the filter frame of the present utility model;

[0020] Figure 4 Schematic structural diagram of the cooling mechanism of the present utility model;

[0021] Figure 5 Schematic structural diagram of the lifting mechanism of the present utility model.

[0022] In the figure: 1. Cooling box; 2. Cooling mechanism; 201. Support column; 202. Water pump; 203. Suction pipe; 204. Water delivery pipe; 205. Hose; 206. L - shaped plate; 207. Motor 1; 208. Transmission shaft; 209. Connecting pipe; 2010. Spray pipe; 2011. Spray hole 1; 2012. Annular pipe; 2013. Spray hole 2; 2014. Vertical pipe; 3. Lifting mechanism; 301. Top plate; 302. Motor 2; 303. Support plate; 304. L - shaped round rod; 305. Slide plate; 306. Connecting rod; 307. Support block; 308. Lifting plate; 309. Screw; 4. Filter frame; 5. Drain pipe; 6. Filter screen; 7. Slag discharge port; 8. Sealing plate; 9. Filter plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] Embodiment 1, given by Figures 1 - 3 The present utility model includes a cooling box 1. A drain pipe 5 is fixedly installed near the bottom on the outside of the cooling box 1. A valve is provided on the drain pipe 5. When the valve is opened, it is convenient to discharge the water after flushing the copper - phosphorus alloy. A cooling mechanism 2 is provided inside the cooling box 1. A filter frame 4 is provided inside the cooling box 1. A lifting mechanism 3 is provided outside the filter frame 4. A plurality of filter plates 9 are fixedly connected at equal angles inside the filter frame 4. The interior of the filter frame 4 is divided into a plurality of cavities by the plurality of filter plates 9, which is convenient for classifying and placing the copper - phosphorus alloy.

[0025] Specifically, given by Figures 2 - 4Given that the cooling mechanism 2 includes a support column 201 fixed inside the cooling box 1. The top end of the support column 201 is rotatably connected to a riser pipe 2014. On the outer side of the riser pipe 2014, two spray pipes 2010 are symmetrically and fixedly connected. On the side where the two spray pipes 2010 face each other, a plurality of second spray holes 2013 are equidistantly arranged. The filter frame 4 is located between the two spray pipes 2010. A water pump 202 is fixedly installed on the outer side of the cooling box 1. A water suction pipe 203 and a water delivery pipe 204 are fixedly connected to the water pump 202. A hose 205 is fixedly connected between the water delivery pipe 204 and the riser pipe 2014. A connecting pipe 209 is fixedly connected to the outer side of the water delivery pipe 204. One end of the connecting pipe 209 away from the water delivery pipe 204 extends into the interior of the cooling box 1 and a ring pipe 2012 is fixedly installed. A plurality of first spray holes 2011 are equiangularly arranged on the inner side of the ring pipe 2012. The ring pipe 2012 is located outside the filter frame 4. The top end of the riser pipe 2014 is fixedly connected to a transmission shaft 208. The top end of the transmission shaft 208 is fixedly installed with a first motor 207. An L-shaped plate 206 is fixedly installed on the first motor 207. The L-shaped plate 206 is fixed to the top of the cooling box 1. A filter screen 6 is fixedly installed inside the cooling box 1. The filter screen 6 is located below the support column 201 and is inclined. A slag discharge port 7 is provided on the cooling box 1. A sealing plate 8 is installed in the slag discharge port 7. The inner diameter value of the filter holes of the filter screen 6 is smaller than the inner diameter values of the filter holes of the filter frame 4 and the filter plate 9, which facilitates the impurities on the surface of the copper-phosphorus alloy to fall on the top of the filter screen 6;

[0026] In the working state, first, the copper-phosphorus alloy is classified and placed inside the filter frame 4, then the filter frame 4 is placed between the two spray pipes 2010, and then the water pump 202 is started to draw the external water through the water suction pipe 203 into the water delivery pipe 204. Then the water enters the ring pipe 2012 and the riser pipe 2014 through the connecting pipe 209 and the hose 205 respectively. At the same time, the water enters the two spray pipes 2010. The copper-phosphorus alloy is rinsed through the first spray holes 2011 and the second spray holes 2013. Then the first motor 207 is started to drive the riser pipe 2014 to rotate through the transmission shaft 208 and drive the two spray pipes 2010 to rotate, so as to uniformly rinse the top and bottom of the copper-phosphorus alloy, remove the impurities adsorbed on the surface of the copper-phosphorus alloy, and at the same time cool the copper-phosphorus alloy. The rinsed impurities fall on the top of the filter screen 6. Then the sealing plate 8 is opened. At this time, the impurities on the filter screen 6 are discharged from the slag discharge port 7 under the action of gravity, and finally the treatment of the impurities is completed.

[0027] Specifically, by Figure 5Given that, the lifting mechanism 3 includes a top plate 301 located above the cooling tank 1. Two support plates 303 are symmetrically and fixedly installed between the top plate 301 and the cooling tank 1. Two L-shaped round rods 304 are symmetrically and fixedly connected between the bottom of the top plate 301 and the inside of the cooling tank 1. Slide plates 305 are movably sleeved on the outer sides of the two L-shaped round rods 304. Both of the two slide plates 305 are fixed to the outer side of the filter frame 4. A second motor 302 is fixedly installed at the bottom of the top plate 301. A screw rod 309 is fixedly connected to the second motor 302. A support block 307 is fixedly installed on the inner side wall of the cooling tank 1. The bottom end of the screw rod 309 is rotatably connected to the top of the support block 307. A lifting plate 308 is threadedly sleeved on the outer side of the screw rod 309. Two connecting rods 306 are symmetrically and fixedly connected between the two slide plates 305 and the lifting plate 308;

[0028] In the working state, first start the second motor 302 to drive the screw rod 309 to rotate. Drive the two slide plates 305 to slide along the two L-shaped round rods 304 respectively through the lifting plate 308 and the two connecting rods 306, and drive the filter frame 4 and the copper-phosphorus alloy to lift. Finally, uniformly wash and cool the side surface of the copper-phosphorus alloy through the first spray holes 2011.

Claims

1. A rapid cooling device for preparing a copper-phosphorus alloy, comprising a cooling box (1), characterized in that: A drainage pipe (5) is fixedly installed near the bottom of the outer side of the cooling box (1), a cooling mechanism (2) is provided inside the cooling box (1), a filter frame (4) is provided inside the cooling box (1), a lifting mechanism (3) is provided outside the filter frame (4), and a plurality of filter plates (9) are fixedly connected at equal angles inside the filter frame (4); The cooling mechanism (2) comprises a support column (201) fixed in a cooling box (1), the top end of the support column (201) being rotatably connected to a vertical pipe (2014), the outer side of the vertical pipe (2014) being symmetrically and fixedly connected to two nozzles (210), a plurality of spray holes (213) being evenly spaced on one side of the two nozzles (210) close to each other, the filter frame (4) being located between the two nozzles (2010), a water pump (202) being fixedly installed on the outer side of the cooling box (1), and a filter (202) being fixedly connected to the water pump (202). A water extraction pipe (203) and a water delivery pipe (204), a hose (205) is fixedly connected between the water delivery pipe (204) and the standpipe (2014), a connecting pipe (209) is fixedly connected to the outside of the water delivery pipe (204), an end of the connecting pipe (209) away from the water delivery pipe (204) extends to the inside of the cooling box (1) and is fixedly installed with an annular pipe (2012), a plurality of spray holes (2011) are provided at equal angles on the inside of the annular pipe (2012), and the annular pipe (2012) is located on the outside of the filter frame (4).

2. The rapid cooling device for preparing copper-phosphorus alloy according to claim 1, characterized in that: The top of the riser (2014) is fixedly connected to a transmission shaft (208), the top of the transmission shaft (208) is fixedly mounted with a motor 1 (207), the motor 1 (207) is fixedly mounted with an L-shaped plate (206), and the L-shaped plate (206) is fixed to the top of the cooling box (1).

3. The rapid cooling device for preparing copper-phosphorus alloy according to claim 1, characterized in that: A filter screen (6) is fixedly installed inside the cooling box (1), the filter screen (6) is located below the support column (201), and the filter screen (6) is arranged at an angle. A slag discharge port (7) is provided on the cooling box (1), and a sealing plate (8) is installed inside the slag discharge port (7).

4. The rapid cooling device for preparing a copper-phosphorus alloy according to claim 1, characterized in that: The lifting mechanism (3) comprises a top plate (301) located above the cooling box (1); two support plates (303) are symmetrically fixedly installed between the top plate (301) and the cooling box (1); two L-shaped round rods (304) are symmetrically fixedly connected between the bottom of the top plate (301) and the inside of the cooling box (1); slide plates (305) are movably sleeved on the outer sides of the two L-shaped round rods (304); and the two slide plates (305) are fixed to the outer sides of the filter frame (4).

5. The rapid cooling device for preparing copper-phosphorus alloy according to claim 4, characterized in that: A second motor (302) is fixedly mounted on the bottom of the top plate (301), a screw rod (309) is fixedly connected to the second motor (302), a support block (307) is fixedly mounted on the inner wall of the cooling box (1), and the bottom end of the screw rod (309) is rotatably connected to the top of the support block (307).

6. The rapid cooling device for preparing copper-phosphorus alloy according to claim 5, characterized in that: The outer side of the screw rod (309) is threadedly sleeved with a lifting plate (308), and two connecting rods (306) are symmetrically fixedly connected between the two slide plates (305) and the lifting plate (308).

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