Spraying cooling bed for sewage recovery

Abstract

The utility model relates to the technical field of spray cooling beds, and discloses a spray cooling bed for sewage recovery, which comprises a bed frame, a spray cooling component, a cooling tank, a transmission module and a water return tank are mounted on the bed frame, and a water circulation component is arranged between the cooling tank and the spray cooling component. The transmission module is in transmission connection with an annular filter screen used for filtering sewage, filtrate meshes are evenly distributed in the annular filter screen, annular toothed belts are installed on the two side faces of the annular filter screen, a refrigeration base is installed at the position, corresponding to the upper portion of the water return tank, of the bed frame, and a set of regularly-distributed water-cooling heat dissipation components are installed in the refrigeration base. According to the device, when the annular filter screen rotates, the valve shaft rotates at a set speed, and after the valve shaft rotates, the valve plate blocks the water outlet periodically and opens the water outlet periodically, so that the recycled sewage is cooled efficiently in a quantitative and periodic manner, and the low-temperature keeping effect of liquid in the cooling box is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spray cooling beds, and more specifically to a spray cooling bed for sewage recycling. Background Art

[0002] In the prior art, a patent document with publication number CN220216247U discloses a high-efficiency cooling bed for the middle plate of a steel rolling mill, including a fixed support frame, a cooling assembly is installed on one side of the fixed support frame, and the cooling assembly includes a storage box, a gear transmission box, a combined limit block, a limit pin, a support limit rod, a mobile roller, a transmission motor, a spray rack, a spray head, a flushing rack, an output pipe rack and a booster pump. The above-mentioned cooling bed is provided with a cooling assembly, and the transmission motor and the gear transmission box drive the combined limit block, the support limit rod and the mobile roller to push the middle plate to move, and the booster pump and the output pipe rack, the flushing rack and the spray rack are supplied with water for flushing, and the mobile roller is flushed by the flushing rack. The side ends and the bottom end of the middle plate are rinsed, and the water in the spray rack is discharged along the spray head to spray and cool the top end of the middle plate. The bottom and the top are cooled at the same time to accelerate the heat dissipation rate of the middle plate, and the top and the bottom are cooled at the same time to ensure uniform cooling and avoid uneven cooling and deformation. At the same time, the moving roller is cooled. However, when the above-mentioned cooling bed is working, on the one hand, it is not convenient to achieve periodic and efficient cooling of the recovered coolant to improve the refrigeration efficiency of the coolant, and on the other hand, it is not convenient to achieve filtering and purification of the recovered coolant. Based on this, the utility model provides a spray cooling cooling bed for sewage recovery to solve the technical problems raised in the above-mentioned background technology. Utility Model Content

[0003] The utility model provides a spray cooling cooling bed for sewage recycling. In the utility model, when the annular filter rotates, the valve shaft rotates at a set speed. After the valve shaft rotates, the valve plate periodically blocks the water outlet and opens the water outlet periodically, thereby achieving periodic and efficient cooling of the recycled sewage, thereby improving the low-temperature maintenance effect of the liquid in the cooling box.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a spray cooling cooling bed for sewage recovery, comprising a bed frame, a spray cooling component, a cooling box, a transmission module and a return water tank are installed on the bed frame, a water circulation component is arranged between the cooling box and the spray cooling component, an annular filter screen for sewage filtration is connected to the transmission module, filtrate mesh holes are evenly distributed on the annular filter screen, annular toothed belts are installed on both sides of the annular filter screen, a refrigeration seat is installed on the bed frame and at a position corresponding to the top of the return water tank, and a group of regularly distributed water-cooled heat dissipation components are installed inside the refrigeration seat;

[0005] The water-cooled heat dissipation component includes a heat dissipation cavity opened in a refrigeration seat, a water inlet is arranged at the top of the heat dissipation cavity, a water outlet is arranged at the bottom of the heat dissipation cavity, a valve shaft driven by an annular toothed belt is rotatably connected between the inner surfaces of the heat dissipation cavity, a valve plate fitted with the heat dissipation cavity is installed on the valve shaft, and a semiconductor refrigeration component is arranged on the inner side of the valve plate.

[0006] As a preferred technical solution of the utility model, the spray cooling component includes a conveying module and a spray seat arranged above the conveying module, and a group of vertically downward spray holes are evenly distributed on the bottom surface of the spray seat.

[0007] As a preferred technical solution of the utility model, the water circulation component includes a pump body fixed to the side of the cooling box, the water inlet port of the pump body is connected to the inner cavity of the cooling box, the water outlet port of the pump body is fixedly connected to a pump liquid pipe, the liquid outlet port of the pump liquid pipe is connected to the inner cavity of the spray seat, the interior of the return water tank is fixedly provided with a liquid collecting chamber with a top opening, a return water pipe is connected between the relative surfaces of the liquid collecting chamber and the return water tank, and the interior of the liquid collecting chamber is fixedly provided with a guide slope that cooperates with the return water pipe.

[0008] As a preferred technical solution of the present utility model, the valve plate is an arc-shaped structure, and the full arc of the valve plate is 180°.

[0009] As a preferred technical solution of the utility model, driven gears drivingly connected to the annular toothed belts are fixedly installed on the valve shaft and at positions corresponding to the two annular toothed belts.

[0010] As a preferred technical solution of the utility model, the refrigeration seat and the return water tank are both arranged on the inner side of the annular filter, and a dirt collecting box that fits the annular filter is installed on the bed frame.

[0011] As a preferred technical solution of the utility model, the semiconductor refrigeration component includes a ventilation pipe arranged at the axial position of the valve shaft, the ventilation pipe is fixedly connected to the bed frame, a ventilation cavity is fixedly opened inside the ventilation pipe, axial flow fans are installed at both ends of the ventilation cavity, a group of refrigeration plates distributed in a circular array are installed at the position of the ventilation pipe corresponding to the heat dissipation cavity, semiconductor refrigeration sheets are installed on both sides of the refrigeration plate, the cooling surface of the semiconductor refrigeration sheet faces the heat dissipation cavity, and the heat dissipation surface of the semiconductor refrigeration sheet is connected to the ventilation cavity.

[0012] As a preferred technical solution of the utility model, the transmission module includes four transmission rollers rotatably connected to the inner surface of the bed frame, the four transmission rollers are all transmission-connected to the annular filter, a servo motor is installed on the side of the bed frame, and the output shaft end of the servo motor is fixedly connected to a transmission roller.

[0013] The beneficial effects of the utility model are:

[0014] During the rotation of the annular filter of the utility model, the used coolant is filtered, and the filtered dirt is collected through a dirt collecting box. When the annular filter is working, the semiconductor refrigeration plate continues to work, and when the annular filter is rotating, the valve shaft rotates at a set speed. After the valve shaft rotates, the valve plate periodically blocks the water outlet and periodically opens the water outlet, thereby achieving periodic and efficient cooling of the recycled sewage, and then improving the low temperature maintenance effect of the liquid in the cooling box.

[0015] 2. The utility model can purify the cooling recovery coolant through the annular filter screen and the filtrate holes on the annular filter screen, thereby improving the purity of the recovered coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 This is a schematic diagram of the structure of a spray cooling cooling bed for sewage recycling according to the utility model;

[0018] Figure 2 For this utility model Figure 1 A schematic diagram of the structure from another perspective;

[0019] Figure 3 For this utility model Figure 2 A schematic diagram of the cross-sectional structure of;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the annular filter screen of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the axial flow fan and the refrigeration base of the utility model;

[0023] Figure 7 It is a structural schematic diagram of the valve plate and the driven gear of the utility model.

[0024] In the figure: 1. bed frame; 2. cooling box; 3. transmission module; 4. return water tank; 5. annular filter; 6. annular toothed belt; 7. refrigeration seat; 8. water inlet; 9. water outlet; 10. valve shaft; 11. valve plate; 12. conveying module; 13. spray seat; 14. pump body; 15. return water pipe; 16. driven gear; 17. sewage collecting box; 18. ventilation pipe; 19. ventilation chamber; 20. axial flow fan; 21. refrigeration plate; 22. semiconductor refrigeration sheet. DETAILED DESCRIPTION

[0025] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 7 As shown, the utility model provides a spray cooling cooling bed for sewage recycling, comprising a bed frame 1, on which a spray cooling component, a cooling box 2, a transmission module 3 and a return water tank 4 are installed, and a water circulation component is provided between the cooling box 2 and the spray cooling component;

[0028] The spray cooling component includes a conveying module 12 and a spray seat 13 disposed above the conveying module 12, and a group of vertically downward spray holes are evenly distributed on the bottom surface of the spray seat 13;

[0029] The conveying module 12 is used to convey the object to be cooled, and the spray hole is used to spray cool the conveyed object to be cooled;

[0030] The water circulation assembly includes a pump body 14 fixed to the side of the cooling box 2, the water inlet port of the pump body 14 is connected to the inner cavity of the cooling box 2, the water outlet port of the pump body 14 is fixedly connected to a pump liquid pipe, the liquid outlet port of the pump liquid pipe is connected to the inner cavity of the spray seat 13, a liquid collecting cavity with a top opening is fixedly provided inside the return water box 4, a return water pipe 15 is connected between the liquid collecting cavity and the opposite surface of the return water box 4, and a guide slope matched with the return water pipe 15 is fixedly provided inside the liquid collecting cavity;

[0031] By setting the water circulation component, the coolant can be circulated to the spray seat 13 and the water flow sprayed from the spray seat 13 can be recycled;

[0032] The transmission module 3 is transmission-connected with an annular filter screen 5 for sewage filtration, and the annular filter screen 5 is evenly distributed with filtrate mesh holes;

[0033] The transmission module 3 includes four transmission rollers rotatably connected to the inner surface of the bed frame 1, and the four transmission rollers are all transmission-connected to the annular filter 5. A servo motor is installed on the side of the bed frame 1, and the output shaft end of the servo motor is fixedly connected to a transmission roller;

[0034] A dirt collecting box 17 is mounted on the bed frame 1 and is fitted with the annular filter screen 5;

[0035] By setting the dirt collecting box 17, the dirt filtered out from the annular filter screen 5 can be collected;

[0036] The filtrate mesh is used to filter the used coolant, thereby achieving the purification operation of the used coolant;

[0037] The aperture of the filtrate mesh can be customized according to actual needs;

[0038] Annular toothed belts 6 are installed on both sides of the annular filter 5, and a refrigeration seat 7 is installed on the bed frame 1 at a position corresponding to the top of the return water tank 4. The refrigeration seat 7 and the return water tank 4 are both arranged on the inner side of the annular filter 5;

[0039] A group of regularly distributed water-cooling heat dissipation components are installed inside the refrigeration seat 7;

[0040] The water-cooled heat dissipation component includes a heat dissipation cavity opened in a refrigeration seat 7, a water inlet 8 is arranged at the top of the heat dissipation cavity, a water outlet 9 is arranged at the bottom of the heat dissipation cavity, and a valve shaft 10 driven by an annular toothed belt 6 is rotatably connected between the inner surfaces of the heat dissipation cavity;

[0041] A driven gear 16 which is in transmission connection with the annular toothed belt 6 is fixedly mounted on the valve shaft 10 and corresponds to the positions of the two annular toothed belts 6;

[0042] A valve plate 11 is mounted on the valve shaft 10 and is fitted with the heat dissipation cavity. The valve plate 11 is an arc-shaped structure, and the entire arc of the valve plate 11 is 180°.

[0043] A semiconductor refrigeration component is arranged on the inner side of the valve plate 11 .

[0044] The semiconductor refrigeration component includes a ventilation pipe 18 arranged at the axial position of the valve shaft 10. The ventilation pipe 18 is fixedly connected to the bed frame 1. A ventilation cavity 19 is fixedly opened inside the ventilation pipe 18. Axial fans 20 are installed at both ends of the ventilation cavity 19. A group of refrigeration plates 21 distributed in a circular array are installed at the position of the ventilation pipe 18 corresponding to the heat dissipation cavity. Semiconductor refrigeration sheets 22 are installed on both sides of the refrigeration plates 21. The cooling surface of the semiconductor refrigeration sheet 22 faces the heat dissipation cavity, and the heat dissipation surface of the semiconductor refrigeration sheet 22 is connected to the ventilation cavity 19.

[0045] The working principle and use process of this utility model:

[0046] During operation, the conveying module 12 is used to convey the object to be cooled, and the spray hole is used to spray-cool the object to be conveyed. Through the setting of the water circulation component, the coolant can be circulated to the spray seat 13 and the water flow sprayed from the spray seat 13 can be recycled. During the spraying operation, the annular filter 5 rotates clockwise at a set speed. During the rotation of the annular filter 5, the used coolant is filtered, and the filtered dirt is collected through the dirt collecting box 17. When the annular filter 5 is working, the semiconductor refrigeration plate 22 continues to work, and when the annular filter 5 rotates, the valve shaft 10 rotates at a set speed. After the valve shaft 10 rotates, the valve plate 11 periodically blocks the water outlet 9 and opens the water outlet 9 periodically, thereby realizing periodic and efficient cooling of the recycled sewage, and the cooled liquid is recycled into the cooling box 2.

[0047] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A spray cooling cooling bed for sewage recovery, comprising a bed frame (1), characterized in that: The bed frame (1) is equipped with a spray cooling component, a cooling box (2), a transmission module (3) and a return water tank (4); a water circulation component is provided between the cooling box (2) and the spray cooling component; an annular filter screen (5) for sewage filtration is transmission-connected to the transmission module (3); filtrate mesh holes are evenly distributed on the annular filter screen (5); an annular toothed belt (6) is installed on both sides of the annular filter screen (5); a refrigeration seat (7) is installed on the bed frame (1) at a position corresponding to the top of the return water tank (4); a group of regularly distributed water-cooling heat dissipation components are installed inside the refrigeration seat (7); The water-cooled heat dissipation component comprises a heat dissipation cavity opened in a refrigeration seat (7), a water inlet (8) is arranged at the top end of the heat dissipation cavity, a water outlet (9) is arranged at the bottom end of the heat dissipation cavity, a valve shaft (10) driven by an annular toothed belt (6) is rotatably connected between the inner surfaces of the heat dissipation cavity, a valve plate (11) fitted with the heat dissipation cavity is installed on the valve shaft (10), and a semiconductor refrigeration component is arranged on the inner side of the valve plate (11).

2. The spray cooling cooling bed for sewage recovery according to claim 1 is characterized by: The spray cooling component comprises a conveying module (12) and a spray seat (13) arranged above the conveying module (12); a group of spray holes pointing vertically downward are evenly distributed on the bottom surface of the spray seat (13).

3. The spray cooling cooling bed for sewage recovery according to claim 2 is characterized by: The water circulation component comprises a pump body (14) fixed to the side of the cooling box (2), the water inlet port of the pump body (14) is connected to the inner cavity of the cooling box (2), the water outlet port of the pump body (14) is fixedly connected to a pump liquid pipe, the liquid outlet port of the pump liquid pipe is connected to the inner cavity of the spray seat (13), the interior of the return water box (4) is fixedly provided with a liquid collecting chamber with a top opening, the opposite surface of the liquid collecting chamber and the return water box (4) is connected with a return water pipe (15), and the interior of the liquid collecting chamber is fixedly provided with a guide slope that cooperates with the return water pipe (15).

4. The spray cooling cooling bed for sewage recovery according to claim 3 is characterized by: The valve plate (11) is an arc-shaped structure, and the entire arc of the valve plate (11) is 180°.

5. The spray cooling cooling bed for sewage recovery according to claim 4 is characterized by: A driven gear (16) which is transmission-connected to the annular toothed belts (6) is fixedly mounted on the valve shaft (10) at positions corresponding to the two annular toothed belts (6).

6. The spray cooling cooling bed for sewage recovery according to claim 5, characterized in that: The refrigeration seat (7) and the return water tank (4) are both arranged on the inner side of the annular filter (5), and a dirt collecting box (17) which is in contact with the annular filter (5) is installed on the bed frame (1).

7. The spray cooling cooling bed for sewage recovery according to claim 6, characterized in that: The semiconductor refrigeration component comprises a ventilation pipe (18) arranged at the axial position of the valve shaft (10), the ventilation pipe (18) is fixedly connected to the bed frame (1), a ventilation cavity (19) is fixedly opened inside the ventilation pipe (18), axial flow fans (20) are installed at both ends of the ventilation cavity (19), a group of refrigeration plates (21) distributed in a circular array are installed at the position of the ventilation pipe (18) corresponding to the heat dissipation cavity, semiconductor refrigeration sheets (22) are installed on both sides of the refrigeration plate (21), the cooling surface of the semiconductor refrigeration sheet (22) faces the heat dissipation cavity, and the heat dissipation surface of the semiconductor refrigeration sheet (22) is connected to the ventilation cavity (19).

8. The spray cooling cooling bed for sewage recycling according to claim 1, characterized in that: The transmission module (3) comprises four transmission rollers rotatably connected to the inner surface of the bed frame (1), and the four transmission rollers are all transmission-connected to the annular filter (5). A servo motor is installed on the side of the bed frame (1), and the output shaft end of the servo motor is fixedly connected to a transmission roller.

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