Cooling tower blowdown device

Abstract

The utility model discloses a cooling tower blowdown device which comprises a cooling tower body, a motor and spraying mechanisms, the motor is fixedly installed on the upper surface of the cooling tower body, the spraying mechanisms are arranged on the upper surface of the cooling tower body on the two sides of the motor respectively, and a support is fixedly installed on the inner wall of the upper end of the cooling tower body on the side of an output shaft of the motor. And a separation cavity is fixed to the lower end of the cooling tower body in a penetrating mode, a positioning frame is fixedly arranged at the lower end of an output shaft of the motor, cleaning frames are fixed to the two sides of the positioning frame correspondingly, and bristles are fixedly arranged on the outer walls of the cleaning frames. The blowdown device of the cooling tower is convenient for carrying out solid-liquid separation on discharged sewage, so that subsequent treatment of the sewage is facilitated, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a cooling tower sewage discharge device. Background Art

[0002] A cooling tower is a heat dissipation device that uses water as a coolant. It is commonly used in the power industry, petrochemical industry, and steel industry. It makes industrial production smoother and more efficient through effective heat dissipation. A cooling tower sewage discharge device refers to a tool for removing scale and other impurities in the cooling tower. Its function is to ensure the stability and safety of the cooling tower's operation.

[0003] However, the existing cooling tower sewage discharge device has the following problems when used:

[0004] For example, a cooling tower sewage discharge device with publication number CN218034636U and authorization announcement date 20221213, although the device can clean and discharge sewage from the cooling tower, it is not convenient to separate the sewage into solid and liquid when discharging sewage, which makes it difficult to carry out subsequent treatment of the sewage, reducing the practicality of the device.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original cooling tower sewage discharge device. Utility Model Content

[0006] The utility model aims to provide a cooling tower sewage discharge device to solve the problem that the existing cooling tower sewage discharge device is not convenient for solid-liquid separation of discharged sewage, making it difficult to carry out subsequent treatment of sewage.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cooling tower sewage discharge device, comprising a cooling tower body, a motor and a spray mechanism, the upper surface of the cooling tower body is fixedly mounted with a motor, and the upper surfaces of the cooling tower body on both sides of the motor are respectively provided with spray mechanisms, and a bracket is fixedly mounted on the inner wall of the upper end of the cooling tower body on the side of the motor output shaft, and a separation chamber is fixedly penetrated and fixed at the lower end of the cooling tower body, a positioning frame is fixedly mounted on the lower end of the motor output shaft, and cleaning frames are respectively fixed on both sides of the positioning frame, and bristles are fixedly mounted on the outer wall of the cleaning frame.

[0008] Preferably, the motor output shaft and the bracket are rotatably connected, and the bristles are in close contact with the cooling tower body.

[0009] Preferably, a filtering mechanism is provided inside the separation chamber, and a sealing mechanism is installed on the side outer wall of the separation chamber, the filtering mechanism comprises a positioning ring, a filter screen, a sealing ring, a left push rod and a right push rod, and the positioning ring is provided inside the separation chamber, and the inner wall of the positioning ring is fixedly connected with the filter screen, and the outer wall of the positioning ring is bonded with the sealing ring, and at the same time, the left push rod and the right push rod are respectively fixed at the center of the outer walls on both sides of the filter screen, the sealing mechanism comprises a positioning arm, a sleeve, a handwheel rod, an end cover and a sealing gasket, and the positioning arm is movably connected to the side outer wall of the separation chamber, and the end of the positioning arm is fixedly connected with the sleeve, and the inner wall of the sleeve is movably provided with a handwheel rod, the end of the handwheel rod is movably provided with an end cover, and the inner wall of the end cover is bonded with a sealing gasket.

[0010] Preferably, the sealing ring and the separation chamber form a sliding structure, and the separation chamber and the left push rod are arranged in close contact with each other, and the right push rod and the sealing gasket are in close contact with each other.

[0011] Preferably, the positioning arm and the separation chamber form a rotating structure, the sleeve and the handwheel rod are threadedly connected, and the handwheel rod and the end cover are rotatably arranged.

[0012] Preferably, the end cover is slidably connected to the separation chamber, and the sealing gasket is in close contact with the separation chamber.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the cooling tower sewage discharge device is convenient for solid-liquid separation of discharged sewage, thereby facilitating subsequent treatment of sewage, thereby improving the practicability of the device;

[0014] The filter mechanism is inserted into the separation chamber by moving the filter mechanism, and the end cover and the separation chamber are aligned by rotating the positioning arm. The end cover is then sleeved onto the separation chamber by rotating the handwheel rod, thereby completing the installation of the filter mechanism. When the device discharges sewage, the filter mechanism separates the sewage into solid and liquid. Therefore, the device is easy to separate the discharged sewage into solid and liquid, thereby facilitating subsequent treatment of the sewage, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0016] Figure 2 This is a schematic diagram of a partial top view of the positioning frame of the utility model;

[0017] Figure 3 This is a side view structural diagram of the positioning ring of the utility model;

[0018] Figure 4 This is a schematic diagram of the top-sectional structure of the filter mechanism of the utility model;

[0019] Figure 5It is a schematic diagram of the top-sectional structure of the filter mechanism of the utility model in the installed state.

[0020] In the figure: 1. cooling tower body; 2. motor; 3. spray mechanism; 4. bracket; 5. positioning frame; 6. cleaning frame; 7. brush; 8. separation chamber; 9. filtering mechanism; 901. positioning ring; 902. filter screen; 903. sealing ring; 904. left top rod; 905. right top rod; 10. sealing mechanism; 1001. positioning arm; 1002. sleeve; 1003. hand wheel rod; 1004. end cover; 1005. sealing gasket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a cooling tower sewage discharge device, including a cooling tower body 1, a motor 2, a spray mechanism 3, a bracket 4, a positioning frame 5, a cleaning frame 6, bristles 7, a separation chamber 8, a filtering mechanism 9, a positioning ring 901, a filter screen 902, a sealing ring 903, a left top rod 904, a right top rod 905, a sealing mechanism 10, a positioning arm 1001, a sleeve 1002, a handwheel rod 1003, an end cover 1004 and a sealing gasket 1005, the upper surface of the cooling tower body 1 is fixedly installed with a motor 2, and the upper surfaces of the cooling tower body 1 on both sides of the motor 2 are respectively provided with spray mechanisms 3, and the upper inner wall of the cooling tower body 1 on the side of the output shaft of the motor 2 is fixedly installed with a bracket 4, and the lower end of the cooling tower body 1 is penetrated and fixed with a separation chamber 8, the lower end of the output shaft of the motor 2 is fixedly provided with a positioning frame 5, and the cleaning frames 6 are respectively fixed on both sides of the positioning frame 5, and the outer wall of the cleaning frame 6 is fixedly provided with bristles 7.

[0023] The output shaft of the motor 2 is rotatably connected to the bracket 4, and the bristles 7 fit the cooling tower body 1, which facilitates the stable rotation of the output shaft of the motor 2, so that the bristles 7 fit the cooling tower body 1 and rotate, thereby cleaning the inner wall of the cooling tower body 1.

[0024] A filter mechanism 9 is provided inside the separation chamber 8, and a sealing mechanism 10 is installed on the side outer wall of the separation chamber 8. The filter mechanism 9 includes a positioning ring 901, a filter screen 902, a sealing ring 903, a left top rod 904 and a right top rod 905. The positioning ring 901 is provided inside the separation chamber 8, and the inner wall of the positioning ring 901 is fixedly connected with the filter screen 902, and the outer wall of the positioning ring 901 is bonded with a sealing ring 903. At the same time, the center of the outer walls on both sides of the filter screen 902 is respectively fixed with a left top rod 904 and a right top rod 905. The sealing mechanism 10 includes a positioning arm 1001, a sleeve 1002, a handwheel rod 1003, an end cover 10 04 and sealing gasket 1005, and the positioning arm 1001 is movably connected to the side outer wall of the separation chamber 8, and the end of the positioning arm 1001 is fixedly connected with a sleeve 1002, and the inner wall of the sleeve 1002 is movably provided with a handwheel rod 1003, the end of the handwheel rod 1003 is movably installed with an end cover 1004, and the inner wall of the end cover 1004 is bonded with a sealing gasket 1005, so that the sealing mechanism 10 can seal the separation chamber 8 while limiting the filtering mechanism 9 inside the separation chamber 8, so that the filtering mechanism 9 can filter the sewage, so that solid impurities remain in the separation chamber 8, and then complete the solid-liquid separation of the discharged sewage.

[0025] The sealing ring 903 and the separation chamber 8 form a sliding structure, and the separation chamber 8 and the left top rod 904 are closely fitted, and the right top rod 905 and the sealing gasket 1005 are closely connected, so that when the user moves the filter mechanism 9 for disassembly and assembly, the sealing ring 903 slides relative to the separation chamber 8, and fits the separation chamber 8 through the left top rod 904, while the right top rod 905 fits the sealing gasket 1005 to limit the filter mechanism 9.

[0026] The positioning arm 1001 and the separation chamber 8 form a rotating structure, the sleeve 1002 and the handwheel rod 1003 are threadedly connected, and the handwheel rod 1003 and the end cover 1004 are rotatably arranged, so that the user can rotate the positioning arm 1001 to align the end cover 1004 and the separation chamber 8, and the user can rotate the handwheel rod 1003 to move the handwheel rod 1003 relative to the sleeve 1002, thereby driving the end cover 1004 to move.

[0027] The end cover 1004 is slidably connected to the separation chamber 8, and the sealing gasket 1005 is fitted to the separation chamber 8, so that the end cover 1004 can be moved to the outside of the separation chamber 8, so that the sealing gasket 1005 is tightly attached to the separation chamber 8, thereby completing the sealing of the separation chamber 8.

[0028] Working principle: When using the cooling tower sewage discharge device, first Figure 1 and Figure 3-5As shown, the user inserts the filter mechanism 9 into the separation chamber 8, at which time the sealing ring 903 slides relative to the separation chamber 8, and as the filter mechanism 9 continues to move, the left top rod 904 finally fits the separation chamber 8, and then the user pushes the positioning arm 1001 to rotate, and then the positioning arm 1001 drives the end cover 1004 to rotate so that the end cover 1004 fits the separation chamber 8, and then the user rotates the handwheel rod 1003, and then the handwheel rod 1003 moves relative to the sleeve 1002, and then the handwheel rod 1003 drives the end cover 1004 to move to the outside of the separation chamber 8, and as the handwheel rod 1003 continues to rotate, finally the end cover 1004 drives the sealing gasket 1005 to fit closely to the separation chamber 8, and at the same time the sealing gasket 1005 fits the right top rod 905, thereby completing the sealing of the separation chamber 8 and the installation of the filter mechanism 9, and then when the cooling tower body 1 needs to discharge sewage, as shown Figure 1-4 As shown, the user starts the spray mechanism 3 to spray water toward the inner wall of the cooling tower body 1, and at the same time the user starts the motor 2, and then the output shaft of the motor 2 rotates relative to the bracket 4, and then the output shaft of the motor 2 drives the positioning frame 5 to rotate, and at the same time the positioning frame 5 drives the cleaning frame 6 to make the bristles 7 rotate in contact with the inner wall of the cooling tower body 1, thereby cleaning the impurities on the inner wall of the cooling tower body 1. After the cleaning of the inner wall of the cooling tower body 1 is completed, the user turns off the motor 2 and opens the valves set at the upper and lower ends of the separation chamber 8. At this time, the sewage flows into the separation chamber 8, and then the filter screen 902 filters the sewage in the separation chamber 8, so that the impurities in the sewage accumulate in the separation chamber 8. At the same time, the filtered sewage is discharged from the lower end of the separation chamber 8, thereby completing the sewage discharge of the cooling tower body 1 and the solid-liquid separation of the discharged sewage. Therefore, the device is convenient for solid-liquid separation of the discharged sewage, thereby facilitating the subsequent treatment of the sewage, thereby improving the practicality of the device.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A cooling tower sewage discharge device, comprising a cooling tower body (1), a motor (2) and a spray mechanism (3), characterized in that: A motor (2) is fixedly mounted on the upper surface of the cooling tower body (1), and spray mechanisms (3) are respectively arranged on the upper surfaces of the cooling tower body (1) on both sides of the motor (2), and a bracket (4) is fixedly mounted on the inner wall of the upper end of the cooling tower body (1) on the side of the output shaft of the motor (2), and a separation chamber (8) is fixedly penetrated and fixed at the lower end of the cooling tower body (1), a positioning frame (5) is fixedly mounted on the lower end of the output shaft of the motor (2), and cleaning frames (6) are respectively fixed on both sides of the positioning frame (5), and bristles (7) are fixedly mounted on the outer wall of the cleaning frame (6), a filtering mechanism (9) is arranged inside the separation chamber (8), and a sealing mechanism (10) is installed on the side outer wall of the separation chamber (8), and the filtering mechanism (9) comprises a positioning ring (901), a filter screen (902), a sealing ring (903), a left top rod (904) and a right top rod (905), and the positioning ring (901) is arranged at The interior of the separation chamber (8) is fixedly connected to the inner wall of the positioning ring (901) with a filter screen (902), and the outer wall of the positioning ring (901) is bonded with a sealing ring (903), and at the same time, a left push rod (904) and a right push rod (905) are respectively fixed at the center of the outer walls on both sides of the filter screen (902), and the sealing mechanism (10) includes a positioning arm (1001), a sleeve (1002), a hand wheel rod (1003), and an end cover (100 4) and a sealing gasket (1005), and the positioning arm (1001) is movably connected to the side outer wall of the separation chamber (8), and the end of the positioning arm (1001) is fixedly connected to the sleeve (1002), and the inner wall of the sleeve (1002) is movably provided with a handwheel rod (1003), the end of the handwheel rod (1003) is movably installed with an end cover (1004), and the inner wall of the end cover (1004) is bonded with a sealing gasket (1005).

2. A cooling tower sewage discharge device according to claim 1, characterized in that: The output shaft of the motor (2) and the bracket (4) are rotatably connected, and the bristles (7) and the cooling tower body (1) are in close contact with each other.

3. A cooling tower sewage discharge device according to claim 1, characterized in that: The sealing ring (903) and the separation chamber (8) form a sliding structure, and the separation chamber (8) and the left push rod (904) are arranged in close contact with each other, and the right push rod (905) and the sealing gasket (1005) are connected in close contact with each other.

4. A cooling tower sewage discharge device according to claim 1, characterized in that: The positioning arm (1001) and the separation chamber (8) form a rotating structure, the sleeve (1002) and the handwheel rod (1003) are threadedly connected, and the handwheel rod (1003) and the end cover (1004) are rotatably arranged.

5. A cooling tower sewage discharge device according to claim 1, characterized in that: The end cover (1004) and the separation chamber (8) are slidably connected, and the sealing gasket (1005) and the separation chamber (8) are in close contact with each other.

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