Quenching tower for resin production waste gas

Abstract

The utility model discloses a resin production waste gas quench tower, which is applied to the field of resin production, and comprises a quench tower, the surface of the quench tower is communicated with a gas inlet pipe and a gas outlet pipe, and the inner wall of the quench tower is bolted with a first filter screen and a second filter screen; water is conveyed to the spraying mechanism through the water pump to be sprayed and cooled, waste water is filtered through the first filter screen and then recycled through the water pump, heat of the waste water is absorbed by the heat conduction plate and conducted to the heat dissipation fins, and the heat dissipation blades rotate to dissipate heat of the waste water, so that the purpose of recycling the water can be achieved; by means of the mode that the pressing rod is pressed to enable the connecting rod to drive the clamping head to move, the clamping head moves to enable the clamping head to be disengaged from the clamping groove in a clamping mode, the fixing pin is taken down, and the tower cover is opened for maintenance, the purpose of facilitating maintenance can be achieved, the workload is reduced, and the maintenance efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of resin production, and in particular to a resin production waste gas quenching tower. Background Technology

[0002] A search of Chinese patents revealed publication number CN218723289U, which discloses a resin production waste gas quenching tower. The tower includes a cooling jacket, a cooling pipe within the cooling jacket's inner cavity, and a tower body fixedly connected to one side of the cooling pipe. An inspection door is bolted to the front surface of the tower body. A connecting rod is fixedly connected to the top surface of the tower body, with an electric push rod fixedly connected to one end of the connecting rod. A forward and reverse reduction motor is fixedly connected to the bottom surface of the electric push rod, and a rotating column is fixedly connected to the bottom of the forward and reverse reduction motor. A rotating plate is fixedly connected to the outer surface of the rotating column. This invention, by incorporating an electric push rod, forward and reverse reduction motor, rotating column, rotating plate, insert body, and brush plate, can better clean the filter screen partition and the inner wall surface of the tower body, effectively preventing clogging of the filter screen partition and ensuring the cleanliness of the inner wall of the tower body.

[0003] Existing quench towers cannot recycle water. Generally, the water in quench towers is supplied by a water supply pipe. After cooling the exhaust gas, the wastewater is directly discharged, resulting in water waste and high water consumption, which greatly increases the treatment cost, reduces practicality, and is inconvenient to maintain. Quench towers require regular maintenance during use. During maintenance, the tower cover needs to be opened, and the tower cover is fixed with multiple bolts. During maintenance, tools are needed to disassemble and reassemble the bolts, which is cumbersome, increases workload, reduces maintenance efficiency, and is inconvenient to use. In order to solve the above problems, we propose a resin production exhaust gas quench tower. Utility Model Content

[0004] The purpose of this invention is to provide a resin production waste gas quenching tower, which has the advantages of water recycling and easy maintenance.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a resin production waste gas quenching tower, comprising a quenching tower, an inlet pipe and an outlet pipe connected to the surface of the quenching tower, a first filter screen and a second filter screen bolted to the inner wall of the quenching tower, a water pump bolted to the inner wall of the quenching tower, a connecting pipe connected to the output end of the water pump, a spray mechanism provided at the other end of the connecting pipe, a driving mechanism provided on the surface of the spray mechanism, a heat-conducting seat fixedly sleeved to the inner wall of the quenching tower, a heat-conducting plate and heat dissipation fins bolted to the surface of the heat-conducting seat, a support frame bolted to the surface of the quenching tower, a fixed cylinder fixedly sleeved to the inner wall of the support frame, a fixed bracket bolted to the inner wall of the fixed cylinder, a first motor bolted to the surface of the fixed bracket, and heat dissipation blades fixedly sleeved to the output end of the first motor.

[0006] By adopting the above technical solution, water is transported to the spray mechanism by a water pump for spray cooling. After the wastewater is filtered by the first filter screen, it is recycled by the water pump. The heat conduction plate absorbs the heat of the wastewater and conducts it to the heat dissipation fins. The heat dissipation fins rotate to dissipate heat, which can achieve the purpose of water recycling, reduce water waste, and lower treatment costs.

[0007] The present invention is further configured such that: a tower cover is provided on the top of the quench tower; a fixing pin is provided through the tower cover and the inner wall of the quench tower; a pressing rod is slidably sleeved on the inner wall of the fixing pin; a first spring is provided between one end of the pressing rod and the inner wall of the fixing pin; a connecting rod is hinged to the surface of the pressing rod; a snap-fit ​​connector is hinged to the other end of the connecting rod; a second spring is fixedly connected between the snap-fit ​​connector and the inner wall of the fixing pin by a spring fixing member; and a snap-fit ​​groove is provided on the inner wall of the quench tower, and the snap-fit ​​groove snaps into the snap-fit ​​connector.

[0008] By adopting the above technical solution, pressing the pressing rod causes the connecting rod to move the snap-fit ​​connector. The movement of the snap-fit ​​connector causes it to disengage from the snap-fit ​​groove, allowing the fixing pin to be removed and the tower cover to be opened for maintenance. This method facilitates maintenance, reduces workload, and improves maintenance efficiency.

[0009] The present invention is further configured such that: the spraying mechanism includes a rotating tube, the rotating tube is rotatably sleeved with the inner wall of the tower cover, a fixed tube is rotatably sleeved at the top of the rotating tube, and one end of the fixed tube is connected to the connecting tube through a quick connector; a stirring tube is connected to the surface of the rotating tube, and a spray head is connected to the surface of the stirring tube.

[0010] By adopting the above technical solution, water is atomized through the setting of a spray mechanism, thereby improving the cooling efficiency.

[0011] The present invention is further configured such that: the driving mechanism includes a fixed shell, the fixed shell is bolted to the top of the tower cover and fixedly sleeved with a fixed pipe, a second motor is bolted to the inner wall of the fixed shell, a first bevel gear is fixedly sleeved at the output end of the second motor, a second bevel gear is meshed on the surface of the first bevel gear, and the axis of the second bevel gear is fixedly sleeved with the rotating pipe.

[0012] By adopting the above technical solution, a driving mechanism is set up to rotate the spray head, thereby improving the uniformity of the spray and ensuring the cooling effect.

[0013] The present invention is further configured such that: a water spray pipe is connected to the surface of the rotating tube, and a water spray head is connected to the bottom of the water spray pipe.

[0014] By adopting the above technical solution, the first filter screen is rinsed with water by setting up a water spray pipe and a water spray head, thereby reducing the maintenance frequency of the first filter screen.

[0015] The present invention is further configured such that one end of the card connector is wedge-shaped.

[0016] By adopting the above technical solution, one end of the snap-fit ​​connector is wedge-shaped, which facilitates the fixing of the fixing pin.

[0017] The present invention is further provided that: a protective net is bolted to the inner wall of the fixed cylinder.

[0018] By adopting the above technical solution, a protective net is installed to prevent debris from entering and damaging the heat dissipation fins.

[0019] The present invention is further configured such that a heat dissipation hole is provided on the top of the fixed shell.

[0020] By adopting the above technical solution and setting up heat dissipation holes, the heat dissipation efficiency is improved.

[0021] In summary, this utility model has the following beneficial effects:

[0022] 1. This utility model uses a water pump to deliver water to a spray mechanism for spray cooling. After the wastewater is filtered through the first filter screen, it is then recycled by the water pump. The heat conduction plate absorbs the heat of the wastewater and conducts it to the heat dissipation fins. The heat dissipation fins rotate to dissipate heat, which can achieve the purpose of water recycling, reduce water waste, and lower treatment costs.

[0023] 2. This utility model achieves convenient maintenance, reduces workload, and improves maintenance efficiency by pressing the pressing rod to move the connecting rod and drive the snap-fit ​​connector. The snap-fit ​​connector moves and disengages from the snap-fit ​​groove, allowing the fixing pin to be removed and the tower cover to be opened for maintenance. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural view of the present invention;

[0025] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0026] Figure 3 This is a top sectional view of a partial structure of this utility model;

[0027] Figure 4 This is a utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0028] Figure 5 This is a utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0029] Reference numerals: 1. Quenching tower; 2. Inlet pipe; 3. Outlet pipe; 4. First filter screen; 5. Second filter screen; 6. Water pump; 7. Connecting pipe; 8. Spray mechanism; 9. Drive mechanism; 10. Heat-conducting base; 11. Heat-conducting plate; 12. Heat dissipation fins; 13. Support frame; 14. Fixing cylinder; 15. First motor; 16. Heat dissipation blades; 17. Tower cover; 18. Fixing pin; 19. Pressing rod; 20. First spring; 21. Connecting rod; 22. Snap connector; 23. Second spring; 24. Snap connector groove; 25. Rotating pipe; 26. Fixing pipe; 27. Stirring pipe; 28. Spray head; 29. ​​Fixing shell; 30. Second motor; 31. First bevel gear; 32. Second bevel gear; 33. Water spray pipe; 34. Water spray head; 35. Protective net; 36. Heat dissipation hole. Detailed Implementation

[0030] The present invention will be further described in detail below with reference to the accompanying drawings.

[0031] Example 1:

[0032] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5A resin production waste gas quenching tower includes a quenching tower 1, with an inlet pipe 2 and an outlet pipe 3 connected to the surface of the quenching tower 1. A first filter screen 4 and a second filter screen 5 are bolted to the inner wall of the quenching tower 1. A water pump 6 is bolted to the inner wall of the quenching tower 1, and a connecting pipe 7 connects to the output end of the water pump 6. A spray mechanism 8 is provided at the other end of the connecting pipe 7, and a drive mechanism 9 is provided on the surface of the spray mechanism 8. A heat-conducting seat 10 is fixedly sleeved on the inner wall of the quenching tower 1, and a heat-conducting plate 11 and heat dissipation fins 12 are bolted to the surface of the heat-conducting seat 10. A support frame 13 is bolted to the surface of the quenching tower 1. A fixed cylinder 14 is fixedly sleeved on the inner wall of component 3. A fixed frame is bolted to the inner wall of the fixed cylinder 14. A first motor 15 is bolted to the surface of the fixed frame. A heat dissipation blade 16 is fixedly sleeved at the output end of the first motor 15. Water is transported to the spray mechanism 8 by the water pump 6 for spray cooling. After the wastewater is filtered by the first filter screen 4, it is recycled by the water pump 6. The heat conduction plate 11 absorbs the heat of the wastewater and conducts it to the heat dissipation fins 12. The heat dissipation blades 16 rotate to dissipate heat, which can achieve the purpose of water recycling, reduce water waste, and reduce treatment costs.

[0033] refer to Figure 2 The spray mechanism 8 includes a rotating tube 25, which is rotatably sleeved with the inner wall of the tower cover 17. A fixed tube 26 is rotatably sleeved on the top of the rotating tube 25, and one end of the fixed tube 26 is connected to the connecting tube 7 through a quick connector. A stirring tube 27 is connected to the surface of the rotating tube 25, and a spray head 28 is connected to the surface of the stirring tube 27. By setting the spray mechanism 8, water is atomized, thereby improving the cooling efficiency.

[0034] refer to Figure 2 The drive mechanism 9 includes a fixed housing 29, which is bolted to the top of the tower cover 17 and fixedly sleeved with the fixed pipe 26. A second motor 30 is bolted to the inner wall of the fixed housing 29. A first bevel gear 31 is fixedly sleeved at the output end of the second motor 30. A second bevel gear 32 meshes with the surface of the first bevel gear 31. The axis of the second bevel gear 32 is fixedly sleeved with the rotating pipe 25. By setting the drive mechanism 9, the spray head 28 is rotated, which improves the uniformity of the spray and ensures the cooling effect.

[0035] refer to Figure 2 The surface of the rotating tube 25 is connected to a water spray pipe 33, and the bottom of the water spray pipe 33 is connected to a water spray head 34. By setting the water spray pipe 33 and the water spray head 34, the first filter screen 4 is rinsed with water, reducing the maintenance frequency of the first filter screen 4.

[0036] Example 2:

[0037] refer to Figure 1 , Figure 2 and Figure 4The top of the quench tower 1 is covered with a tower cover 17. A fixing pin 18 is installed through the tower cover 17 and the inner wall of the quench tower 1. A pressing rod 19 is slidably sleeved on the inner wall of the fixing pin 18. A first spring 20 is installed between one end of the pressing rod 19 and the inner wall of the fixing pin 18. A connecting rod 21 is hinged to the surface of the pressing rod 19. A snap-fit ​​connector 22 is hinged to the other end of the connecting rod 21. A second spring 23 is fixedly connected between the snap-fit ​​connector 22 and the inner wall of the fixing pin 18 through a spring fixing component. A snap-fit ​​groove 24 is opened on the inner wall of the quench tower 1, and the snap-fit ​​groove 24 snaps into the snap-fit ​​connector 22. By pressing the pressing rod 19, the connecting rod 21 drives the snap-fit ​​connector 22 to move. The movement of the snap-fit ​​connector 22 disengages the snap-fit ​​connector 22 from the snap-fit ​​groove 24, allowing the fixing pin 18 to be removed and the tower cover 17 to be opened for maintenance. This method facilitates maintenance, reduces workload, and improves maintenance efficiency.

[0038] refer to Figure 4 One end of the snap-fit ​​connector 22 is wedge-shaped, which facilitates the fixing of the fixing pin 18.

[0039] refer to Figure 1 and Figure 5 A protective net 35 is bolted to the inner wall of the fixed cylinder 14. By setting the protective net 35, debris is prevented from entering and damaging the heat dissipation fins 16.

[0040] refer to Figure 1 The top of the fixed shell 29 is provided with heat dissipation holes 36, which improves heat dissipation efficiency.

[0041] Brief description of the operation: Water pump 6 delivers water from the quench tower 1 to the connecting pipe 7, then from the connecting pipe 7 into the fixed pipe 26, then from the fixed pipe 26 into the rotating pipe 25, and finally from the rotating pipe 25 into the stirring pipe 27. The water is then sprayed out from the spray head 28 to cool the exhaust gas. The wastewater is filtered and cooled by the first filter screen 4 before being reused. The heat-conducting plate 11 absorbs the heat from the wastewater and conducts it to the heat-conducting base 10. The heat-conducting base 10 then conducts the heat to the heat dissipation fins 12. The first motor 15 rotates, driving the heat dissipation blades 16 to rotate, thus cooling the heat dissipation fins 12. 2. Heat dissipation is achieved to achieve the purpose of water circulation; Press the pressing rod 19, the pressing rod 19 moves and drives the connecting rod 21 to move, the connecting rod 21 moves and drives the snap-fit ​​connector 22 to move, the snap-fit ​​connector 22 moves and disengages from the snap-fit ​​groove 24, then remove the fixing pin 18, open the tower cover 17 for maintenance, after maintenance, close the tower cover 17, insert the fixing pin 18, so that the snap-fit ​​connector 22 is snapped into the snap-fit ​​groove 24 under the action of the second spring 23, and fixed, thus completing the maintenance and achieving the purpose of convenient maintenance.

[0042] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A resin production off-gas quench tower comprising a quench tower (1), characterized in that, The surface of the quench tower (1) is connected to an inlet pipe (2) and an outlet pipe (3). A first filter screen (4) and a second filter screen (5) are bolted to the inner wall of the quench tower (1). A water pump (6) is bolted to the inner wall of the quench tower (1). The output end of the water pump (6) is connected to a connecting pipe (7). A spray mechanism (8) is provided at the other end of the connecting pipe (7). A drive mechanism (9) is provided on the surface of the spray mechanism (8). The inner wall of the quench tower (1)... A heat-conducting base (10) is fixedly sleeved on the surface of the heat-conducting base (10), and a heat-conducting plate (11) and heat dissipation fins (12) are bolted to the surface of the quench tower (1). A support frame (13) is bolted to the surface of the support frame (13), and a fixed cylinder (14) is fixedly sleeved on the inner wall of the support frame (13). A fixed frame is bolted to the inner wall of the fixed cylinder (14), and a first motor (15) is bolted to the surface of the fixed frame. A heat dissipation blade (16) is fixedly sleeved on the output end of the first motor (15).

2. The quench tower for resin production off-gas according to claim 1, characterized by, The top of the quench tower (1) is covered with a tower cover (17). A fixing pin (18) is provided through the inner wall of the tower cover (17) and the quench tower (1). A pressing rod (19) is slidably sleeved on the inner wall of the fixing pin (18). A first spring (20) is provided between one end of the pressing rod (19) and the inner wall of the fixing pin (18). A connecting rod (21) is hinged to the surface of the pressing rod (19). A snap-fit ​​connector (22) is hinged to the other end of the connecting rod (21). A second spring (23) is fixedly connected between the snap-fit ​​connector (22) and the inner wall of the fixing pin (18) through a spring fixing member. A snap-fit ​​groove (24) is opened on the inner wall of the quench tower (1), and the snap-fit ​​groove (24) snaps into the snap-fit ​​connector (22).

3. The quench tower for resin production off-gas according to claim 1, characterized by, The spraying mechanism (8) includes a rotating tube (25), which is rotatably sleeved with the inner wall of the tower cover (17). A fixed tube (26) is rotatably sleeved on the top of the rotating tube (25), and one end of the fixed tube (26) is connected to the connecting tube (7) through a quick connector. A stirring tube (27) is connected to the surface of the rotating tube (25), and a spray head (28) is connected to the surface of the stirring tube (27).

4. The quench tower for resin production off-gas according to claim 3, characterized by, The drive mechanism (9) includes a fixed shell (29), which is bolted to the top of the tower cover (17) and fixedly sleeved with the fixed tube (26). A second motor (30) is bolted to the inner wall of the fixed shell (29). A first bevel gear (31) is fixedly sleeved at the output end of the second motor (30). A second bevel gear (32) meshes with the surface of the first bevel gear (31). The axis of the second bevel gear (32) is fixedly sleeved with the rotating tube (25).

5. The quench tower for resin production off-gas according to claim 3, characterized by, The surface of the rotating tube (25) is connected to a water spray pipe (33), and the bottom of the water spray pipe (33) is connected to a water spray head (34).

6. The quench tower for resin production off-gas according to claim 2, characterized by One end of the snap-fit ​​connector (22) is wedge-shaped.

7. The quench tower for resin production off-gas according to claim 1, characterized by, A protective net (35) is bolted to the inner wall of the fixed cylinder (14).

8. The quench tower for resin production off-gas according to claim 4, characterized by, The top of the fixed shell (29) is provided with heat dissipation holes (36).

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