Water circulation recycling device for vacuum system of calcining furnace

Abstract

The utility model discloses a calcining furnace vacuum system water circulation recycling device which comprises a bearing support, a processing box and a connecting box are fixedly connected between the two sides of the inner wall of the bearing support, a mounting box is arranged on the right side of the connecting box, and a plurality of vacuum pumps are fixedly connected to the top of the processing box. An air inlet and an air outlet of the vacuum pump are fixedly connected with a first branch pipe and a second branch pipe respectively, and the tail end of the first branch pipe penetrates through the treatment box and extends into the treatment box. According to the utility model, the first driving pipe is driven by the water suction pump to suck filtered liquid, so that the filtered liquid is discharged into the mounting box through the second driving pipe and then falls into the mounting drawer, water is recycled, blockage caused by impurities is reduced, and the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of water ring vacuum pump technology, and in particular to a water circulation recovery and reuse device for a calcining furnace vacuum system. Background Technology

[0002] A calcining furnace is a thermal equipment used to heat-treat carbonaceous raw materials (such as coke and anthracite) at high temperatures to improve their properties. It is used in ironmaking, rare metal recovery, catalyst production, environmental improvement, and the production of specialty chemicals. Traditional vacuum pumps, however, suffer from reduced vacuum levels and cavitation due to the increased temperature of the cooling water. Furthermore, the mixing of gas molecules from high-temperature pyrolysis with water can clog the pump, and the circulating water needs regular replacement. All of these factors negatively impact the pump's efficiency and lifespan, ultimately reducing its effectiveness. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a water recycling and reuse device for a calcining furnace vacuum system.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a water circulation recycling and reuse device for a calcining furnace vacuum system, comprising a receiving bracket, a processing box and a connecting box fixedly connected between the two sides of the inner wall of the receiving bracket, an installation box provided on the right side of the connecting box, a plurality of vacuum pumps fixedly connected to the top of the processing box, a first branch pipe and a second branch pipe fixedly connected to the air inlet and outlet of the vacuum pumps respectively, the end of the first branch pipe penetrating through the processing box and extending into the interior of the processing box, and a fixing component connected to the top of the interior of the processing box;

[0005] The bottom of the processing box is fixedly connected to a discharge channel, and the side wall of the discharge channel is connected to a discharge valve. A serpentine tube is installed inside the connecting box, and both ends of the serpentine tube pass through the connecting box and extend to the outside of the connecting box. Multiple second branch pipes are fixed and connected to the serpentine tube. A liquid inlet pipe is fixedly connected to the side wall of the connecting box, and a condenser is fixedly sleeved on the outer side wall of the liquid inlet pipe. A material extraction assembly is connected to the side wall of the processing box. An installation groove is opened on the surface of the mounting box, and an installation assembly is installed inside the installation groove.

[0006] As a further description of the above technical solution:

[0007] The fixing assembly includes a fixed T-shaped plate fixedly connected to the top of the processing box, and fixed concave plates fixedly connected to both sides of the outer wall of the fixed T-shaped plate, and a fixed rotating shaft rotatably connected between the two sides of the inner wall of the fixed concave plate.

[0008] As a further description of the above technical solution:

[0009] A fixed filter plate is fixedly sleeved on the outer wall of the fixed rotating shaft. A fixed support block is fixedly connected to the upper surface of the fixed filter plate. Fixed baffles are fixedly connected to both sides of the inner wall of the treatment box. Two symmetrical movable components are connected to the top of the treatment box.

[0010] As a further description of the above technical solution:

[0011] The movable component includes a movable push plate that runs through the top of the processing box. One end of the movable push plate is fixedly connected to a movable U-shaped plate, and the back of the movable push plate is rotatably connected to a corresponding movable push plate.

[0012] As a further description of the above technical solution:

[0013] A movable bracket is fixedly connected to the top of the processing box, and a movable motor is fixedly connected to the side wall of the movable bracket. The output shaft of the movable motor passes through the movable bracket and is fixedly connected to a movable disk. A movable rotating shaft is rotatably connected to the side wall of the movable disk, and the movable rotating shaft is slidably connected to the inside of the movable U-shaped plate.

[0014] As a further description of the above technical solution:

[0015] The material extraction assembly includes a first drive pipe fixedly connected to the side wall of the processing box, a water pump fixedly connected to the end of the first drive pipe, a second drive pipe fixedly connected to the outlet of the water pump, the end of the second drive pipe penetrating the installation box and extending into the interior of the installation box, a return pipe fixedly connected to the side wall of the installation box, and a return valve connected to the side wall of the return pipe.

[0016] As a further description of the above technical solution:

[0017] The installation assembly includes an installation drawer that is slidably connected inside the installation slot. The bottom of the installation drawer has multiple installation holes. An installation filter screen is fixedly connected between the two sides of the inner wall of the installation drawer. An installation filter cloth is connected to the bottom of the installation filter screen through an installation filter cotton.

[0018] This utility model has the following beneficial effects:

[0019] The movable components allow the movable push plate, movable U-shaped plate, movable support, movable motor, movable disc, and movable shaft to cooperate. The movable motor drives the movable shaft on the movable disc to rotate. The movable shaft then slides inside the movable U-shaped plate, causing the movable push plate on the U-shaped plate to move along the direction of the processing box. The movable push plate then drives the fixed filter plate on the fixed support block to rotate. The fixed components allow the fixed T-shaped plate, fixed concave plate, fixed filter plate, fixed support block, and fixed baffle to cooperate, allowing the fixed filter plate to contact or move away from the fixed baffle, thereby affecting the fixed filter plate. The system performs a discharge function. The suction assembly allows the first drive pipe, water pump, second drive pipe, and mounting box to work together. The water pump drives the first drive pipe to draw in the filtered liquid, which then passes through the second drive pipe and flows into the mounting box. From there, the filtered liquid falls into the mounting drawer. The mounting assembly allows the mounting drawer, filter screen, filter cotton, and filter cloth to work together. Again, the water pump drives the first drive pipe to draw in the filtered liquid, which then passes through the second drive pipe and flows into the mounting box. Finally, the filtered liquid falls into the mounting drawer, enabling water recycling, reducing clogging by impurities, and improving performance. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a water circulation recovery and reuse device for a calcining furnace vacuum system proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the internal structure of the processing box of a water circulation recycling and reuse device for a calcining furnace vacuum system proposed in this utility model.

[0022] Figure 3 for Figure 1 Enlarged structural diagram at point A;

[0023] Figure 4 This is a schematic diagram of the internal structure of the installation drawer of the water circulation recycling and reuse device for a calcining furnace vacuum system proposed in this utility model.

[0024] Figure 5 This is a schematic diagram of the internal structure of the connection box of a water circulation and recycling device for a calcining furnace vacuum system proposed in this utility model.

[0025] Legend:

[0026] 1. Support bracket; 2. Processing box; 3. Connecting box; 4. Vacuum pump; 5. First branch pipe; 6. Second branch pipe; 7. Fixed T-shaped plate; 8. Fixed concave plate; 9. Fixed filter plate; 10. Fixed support block; 11. Fixed baffle; 12. Movable push plate; 13. Movable U-shaped plate; 14. Movable support bracket; 15. Movable motor; 16. Movable disc; 17. Movable rotating shaft; 18. First drive pipe; 19. Water pump; 20. Second drive pipe; 21. Mounting box; 22. Serpentine tube; 23. Liquid inlet pipe; 24. Condenser; 25. Mounting drawer; 26. Installed filter screen; 27. Installed filter cloth. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Reference Figure 1-5 This utility model provides a water circulation recycling and reuse device for a calcining furnace vacuum system, including a support bracket 1. A processing box 2 and a connecting box 3 are fixedly connected between the two sides of the inner wall of the support bracket 1. An installation box 21 is provided on the right side of the connecting box 3. Multiple vacuum pumps 4 are fixedly connected to the top of the processing box 2. The air inlet and outlet of the vacuum pumps 4 are respectively fixedly connected to a first branch pipe 5 and a second branch pipe 6. The end of the first branch pipe 5 passes through the processing box 2 and extends into the interior of the processing box 2. A fixing component is connected to the top of the processing box 2. The fixing component plays a role in filtering the reflux liquid. The fixing component includes a fixed T-shaped plate 7 fixedly connected to the top of the processing box 2. Fixed concave plates 8 are fixedly connected to both sides of the outer wall of the fixed T-shaped plate 7. A fixed rotating shaft is rotatably connected between the two sides of the inner wall of the fixed concave plate 8. A fixed filter plate 9 is fixedly sleeved on the outer wall of the fixed rotating shaft. A fixed support block 10 is fixedly connected to the upper surface of the fixed filter plate 9. Fixed baffles 11 are fixedly connected to both sides of the inner wall of the processing box 2. The fixed filter plate 9 plays a role in filtering the reflux liquid.

[0029] The top of the processing box 2 is connected to two symmetrical movable components. The movable components include a movable push plate 12 that runs through the top of the processing box 2. One end of the movable push plate 12 is fixedly connected to a movable U-shaped plate 13. The back of the movable push plate 12 is rotatably connected to the corresponding movable push plate 12. A movable bracket 14 is fixedly connected to the top of the processing box 2. A movable motor 15 is fixedly connected to the side wall of the movable bracket 14. The output shaft of the movable motor 15 passes through the movable bracket 14 and is fixedly connected to a movable disk 16. A movable rotating shaft 17 is rotatably connected to the side wall of the movable disk 16. The movable rotating shaft 17 is slidably connected to the inside of the movable U-shaped plate 13. The movable motor 15 drives the movable disk 16 to rotate.

[0030] A discharge channel is fixedly connected to the bottom of the processing box 2, and a discharge valve is connected to the side wall of the discharge channel. A serpentine tube 22 is installed inside the connecting box 3. Both ends of the serpentine tube 22 pass through the connecting box 3 and extend to the outside of the connecting box 3. Multiple second branch pipes 6 are fixed and connected to the serpentine tube 22. An inlet pipe 23 is fixedly connected to the side wall of the connecting box 3. A condenser 24 is fixedly sleeved on the outer wall of the inlet pipe 23. A material extraction assembly is connected to the side wall of the processing box 2. The material extraction assembly includes a first drive pipe 18 fixedly connected to the side wall of the processing box 2. A water pump 19 is fixedly connected to the end of the first drive pipe 18. A second drive pipe 20 is fixedly connected to the outlet of the water pump 19. The end of the second drive pipe 20 passes through the mounting box 21 and extends into the mounting box 21. A return pipe is fixedly connected to the side wall of the mounting box 21. A return valve is connected to the side wall of the return pipe. The water pump 19 drives the first drive pipe 18 to extract the filtered return liquid.

[0031] The surface of the mounting box 21 has a mounting groove, and the mounting groove contains a mounting assembly. The mounting assembly includes a mounting drawer 25 that is slidably connected inside the mounting groove. The bottom of the mounting drawer 25 has multiple mounting holes. A mounting filter 26 is fixedly connected between the two sides of the inner wall of the mounting drawer 25. The bottom of the mounting filter 26 is connected to a mounting filter cloth 27 through a mounting filter cotton. The mounting filter 26, the mounting filter cotton, and the mounting filter cloth 27 perform a three-stage filtration process.

[0032] Working principle: In use, first connect the inlet pipe 23 to the pipe on the external water pump so that water is discharged into the connecting box 3. At the same time, start the condenser 24 to condense the water. Then start the vacuum pump 4 to drive the serpentine tube 22 to extract hot gas. The gas is then conducted and cooled by the cold water inside the connecting box 3. The cooled gas then enters the first branch pipe 5, and the condensed waste liquid inside the first branch pipe 5 falls into the treatment box 2. The condensed waste liquid is then filtered again by the fixed filter plate 9, so that the filtered liquid falls into the bottom of the treatment box 2 to ensure the filtration effect.

[0033] Next, the water pump 19 is started, which drives the first drive pipe 18 to draw the filtered liquid. The filtered liquid then passes through the second drive pipe 20 and is discharged into the installation box 21. It then falls into the installation drawer 25 and undergoes three stages of filtration: installation filter screen 26, installation filter cotton, and installation filter cloth 27. The liquid then passes through the installation hole on the installation drawer 25 and is discharged into the bottom of the installation box 21. Finally, the return valve on the return pipe is activated to recycle and reuse the return liquid, ensuring further filtration.

[0034] Then, start the movable motor 15, which drives the movable shaft 17 on the movable plate 16 to rotate. The movable shaft 17 then slides inside the movable loop plate 13, causing the movable loop plate 13 to move. Then, the movable push plate 12 on the movable loop plate 13 moves along the direction of the processing box 2. The movable push plate 12 also drives the fixed filter plate 9 on the fixed support block 10 to rotate. Then, the fixed filter plate 9 moves closer to or further away from the fixed baffle 11, so that the filtered waste falls into the bottom of the processing box 2 by its own weight. Then, start the discharge valve on the discharge channel to discharge the waste. Then, pull the installation drawer 25 to discharge the filtered waste inside the installation drawer 25, ensuring the discharge effect.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A water recycling and reuse device for a vacuum system of a calcining furnace, comprising a support bracket (1), characterized in that: A processing box (2) and a connecting box (3) are fixedly connected between the two sides of the inner wall of the receiving bracket (1). An installation box (21) is provided on the right side of the connecting box (3). Multiple vacuum pumps (4) are fixedly connected to the top of the processing box (2). The inlet and outlet of the vacuum pump (4) are respectively fixedly connected to a first branch pipe (5) and a second branch pipe (6). The end of the first branch pipe (5) passes through the processing box (2) and extends into the interior of the processing box (2). A fixing component is connected to the top of the interior of the processing box (2). The bottom of the processing box (2) is fixedly connected to a discharge channel, and the side wall of the discharge channel is connected to a discharge valve. The inside of the connecting box (3) is provided with a serpentine tube (22), both ends of which penetrate the connecting box (3) and extend to the outside of the connecting box (3). Multiple second branch pipes (6) are fixed and connected to the serpentine tube (22). The side wall of the connecting box (3) is fixedly connected to a liquid inlet pipe (23), and the outer side wall of the liquid inlet pipe (23) is fixedly fitted with a condenser (24). The side wall of the processing box (2) is connected to a material extraction component. The surface of the mounting box (21) is provided with a mounting groove, and the inside of the mounting groove is provided with a mounting component.

2. The water recycling and reuse device for a calcining furnace vacuum system according to claim 1, characterized in that: The fixing assembly includes a fixed T-shaped plate (7) fixedly connected to the top of the processing box (2), and fixed concave plates (8) fixedly connected to both sides of the outer wall of the fixed T-shaped plate (7), and a fixed rotating shaft rotatably connected between the two sides of the inner wall of the fixed concave plate (8).

3. The water recycling and reuse device for a calcining furnace vacuum system according to claim 2, characterized in that: A fixed filter plate (9) is fixedly sleeved on the outer wall of the fixed rotating shaft. A fixed support block (10) is fixedly connected to the upper surface of the fixed filter plate (9). Fixed baffles (11) are fixedly connected to both sides of the inner wall of the treatment box (2). Two symmetrical movable components are connected to the top of the treatment box (2).

4. The water recycling and reuse device for a calcining furnace vacuum system according to claim 3, characterized in that: The movable component includes a movable push plate (12) that runs through the top of the processing box (2). One end of the movable push plate (12) is fixedly connected to a movable U-shaped plate (13), and the back of the movable push plate (12) is rotatably connected to its corresponding movable push plate (12).

5. The water recycling and reuse device for a calcining furnace vacuum system according to claim 4, characterized in that: The top of the processing box (2) is fixedly connected to a movable bracket (14), and a movable motor (15) is fixedly connected to the side wall of the movable bracket (14). The output shaft of the movable motor (15) passes through the movable bracket (14) and is fixedly connected to a movable disk (16). A movable rotating shaft (17) is rotatably connected to the side wall of the movable disk (16), and the movable rotating shaft (17) is slidably connected to the inside of the movable spiral plate (13).

6. The water recycling and reuse device for a calcining furnace vacuum system according to claim 1, characterized in that: The material extraction assembly includes a first drive pipe (18) fixedly connected to the side wall of the processing box (2), a water pump (19) fixedly connected to the end of the first drive pipe (18), a second drive pipe (20) fixedly connected to the outlet of the water pump (19), the end of the second drive pipe (20) penetrating the mounting box (21) and extending into the interior of the mounting box (21), a return pipe fixedly connected to the side wall of the mounting box (21), and a return valve connected to the side wall of the return pipe.

7. The water recycling and reuse device for a calcining furnace vacuum system according to claim 1, characterized in that: The installation assembly includes an installation drawer (25) that is slidably connected inside the installation slot. The bottom of the installation drawer (25) has multiple installation holes. An installation filter (26) is fixedly connected between the two sides of the inner wall of the installation drawer (25). An installation filter cloth (27) is connected to the bottom of the installation filter (26) through an installation filter cotton.

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