Spray tower convenient for temperature control

Abstract

The utility model discloses a spray tower convenient for temperature control, and particularly relates to the technical field of spray towers, the spray tower comprises a tower body, a blow-off pipe and an air inlet pipe, the blow-off pipe is arranged at the bottom end of the right side of the tower body, the air inlet pipe is arranged on the left side of the tower body, a heat exchange assembly is arranged in the tower body, and the heat exchange assembly is arranged in the tower body. The heat exchange assembly comprises a connecting pipe, a heat exchange table, a liquid guide groove, a flue, a flow guide table, a heat exchange cavity, a circulating pipe, a liquid outlet pipe and a liquid inlet pipe. Through the arrangement of the heat exchange table, in the using process, smoke can flow along the connecting pipe and the flue after entering through the gas inlet pipe, when gas penetrates through the flue, low-temperature media can be introduced through the liquid inlet pipe and the liquid outlet pipe to flow, and when heat of the smoke radiates towards the interior of the heat exchange table, the heat is matched with the low-temperature media flowing in the circulating pipe; part of heat of the flue gas can be taken away in an auxiliary manner, and the flue gas temperature control function is realized when the auxiliary control function of the spray tower on the flue gas is used.

Description

Technical Field

[0001] This utility model relates to the field of spray tower technology, specifically a spray tower that is easy to control temperature. Background Technology

[0002] The structure of a spray tower mainly includes the following parts: tower body, packing layer, spraying system, demister layer, circulating water tank, and circulating water pump. These parts work together to achieve efficient purification of waste gas. The spray tower is a device used to purify air. The internal packing layer increases the contact area between air and water. The spraying layer sprays water onto the packing layer. The purified air is discharged, and the water and pollutants are collected and treated through the bottom water tank to achieve the purpose of environmental protection.

[0003] When spray towers purify gases such as flue gas, some of these gases are at a high temperature. If they enter the spray tower, the internal temperature will be too high, which may affect the overall operation.

[0004] Therefore, a spray tower that is easy to control the temperature is needed to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a spray tower that is easy to control the temperature, so as to solve the problem mentioned in the background art of not being able to control the temperature of high-temperature gases.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a spray tower for easy temperature control, comprising a tower body, a drain pipe, and an air inlet pipe. A drain pipe is installed at the bottom right side of the tower body, and an air inlet pipe is installed on the left side of the tower body. A heat exchange assembly is installed inside the tower body, comprising a connecting pipe, a heat exchange platform, a liquid guide trough, a flue, a flow guide platform, a heat exchange chamber, a circulation pipe, a liquid outlet pipe, and a liquid inlet pipe. The heat exchange platform is installed inside the tower body, and a flue is located at the center of the heat exchange platform. A connecting pipe is installed at the bottom of the flue, and the left side of the connecting pipe is fixedly connected to the right side of the air inlet pipe. A flow guide platform is installed at the top of the flue. A heat exchange chamber is located inside the heat exchange platform, and a circulation pipe is installed inside the heat exchange chamber. A liquid outlet pipe is installed at the top right side of the circulation pipe, and an liquid inlet pipe is installed at the bottom right side of the circulation pipe. The right sides of both the liquid outlet pipe and the liquid inlet pipe extend to the outside of the tower body.

[0007] As a further technical solution of this utility model, an exhaust pipe is installed at the top of the tower body, and a demister is installed at the top of the interior of the tower body.

[0008] As a further technical solution of this utility model, a frame is installed inside the tower body, and a positioning shaft is fixed at the top of the frame.

[0009] As a further technical solution of this utility model, a first packing layer is movably installed at the bottom end of the outer side of the positioning shaft, and a second packing layer is movably installed at the top end of the outer side of the positioning shaft.

[0010] As a further technical solution of this utility model, the outer side wall of the first packing layer is provided with a first tooth groove, the outer side wall of the tower body is equipped with an adjustment box, the left side of the inside of the adjustment box is provided with a first gear, the top of the first gear is equipped with a first motor, the outer side wall of the second packing layer is provided with a second tooth groove, the right side of the inside of the adjustment box is provided with a second gear, and the bottom of the second gear is equipped with a second motor.

[0011] As a further technical solution of this utility model, a medicine delivery pipe is installed at the front end of the vertical pipe at the top end of the positioning shaft, and the front end of the medicine delivery pipe extends to the outside of the tower body.

[0012] As a further technical solution of this utility model, an infusion platform is installed at the top of the riser, and a spray pipe is installed on the outer wall of the infusion platform.

[0013] As a further technical solution of this utility model, several spray pipes are installed on the outer wall of the infusion table, and the several spray pipes are arranged in a ring.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a heat exchange platform located inside the tower body, with a flue in the center and a connecting pipe at the bottom connected to the inlet pipe, when in use, the flue gas enters through the inlet pipe and can flow along the connecting pipe and the flue. When the gas passes through the flue, it can be introduced into the low-temperature medium through the liquid inlet pipe and the liquid outlet pipe. When the heat of the flue gas radiates into the heat exchange platform, it cooperates with the low-temperature medium flowing inside the circulation pipe to help remove some of the heat of the flue gas, thus realizing the auxiliary control function of the spray tower for the flue gas and the control function of the flue gas temperature during use.

[0015] By setting up an adjustment box, the first gear and the second gear inside the adjustment box mesh with the first tooth groove and the second tooth groove on the outer wall of the first packing layer and the second packing layer, respectively. When the first motor and the second motor are started to drive the first gear and the second gear to rotate, the first packing layer and the second packing layer can be driven to rotate in opposite directions. In this way, the gap between the first packing layer and the second packing layer for flue gas to pass through can be changed, thus realizing the rotation adjustment function of the first packing layer and the second packing layer inside the spray tower.

[0016] With the infusion platform installed, multiple sets of spray pipes are arranged in a ring around the outside of the infusion platform. After the medicine enters the riser and the infusion platform through the infusion pipe, it can enter the multiple sets of spray pipes. Finally, it can be evenly sprayed in all directions through the multiple sets of spray pipes, thus realizing the function of uniform spraying of medicine in the spray tower. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a front view cross-sectional structural diagram of the heat exchange platform of this utility model.

[0020] Figure 4 This is a front view cross-sectional structural diagram of the regulating box of this utility model.

[0021] In the diagram: 1. Tower body; 2. Drain pipe; 3. Air inlet pipe; 4. Exhaust pipe; 5. Demister; 6. Connecting pipe; 7. Heat exchange platform; 8. Liquid guide trough; 9. Flue; 10. Flow guide platform; 11. Heat exchange chamber; 12. Circulation pipe; 13. Liquid outlet pipe; 14. Liquid inlet pipe; 15. Frame; 16. Positioning shaft; 17. First packing layer; 18. Second packing layer; 19. First toothed groove; 20. Adjustment box; 21. First gear; 22. First motor; 23. Second toothed groove; 24. Second gear; 25. Second motor; 26. Riser; 27. Drug delivery pipe; 28. Liquid delivery platform; 29. ​​Spray pipe. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1-4This utility model provides an embodiment of a spray tower for easy temperature control, comprising a tower body 1, a drain pipe 2, and an air inlet pipe 3. The drain pipe 2 is installed at the bottom right side of the tower body 1, the air inlet pipe 3 is installed at the left side of the tower body 1, and the exhaust pipe 4 is installed at the top of the tower body 1. A demister 5 is installed at the top inside the tower body 1. A heat exchange assembly is provided inside the tower body 1, including a connecting pipe 6, a heat exchange platform 7, a liquid guide trough 8, a flue 9, a flow guide platform 10, a heat exchange chamber 11, a circulation pipe 12, a liquid outlet pipe 13, and a liquid inlet pipe 14. The tower body 1 is equipped with a heat exchange platform 7. A flue 9 is located at the center of the heat exchange platform 7. A connecting pipe 6 is installed at the bottom of the flue 9. The left side of the connecting pipe 6 is fixedly connected to the right side of the inlet pipe 3. A guide platform 10 is installed at the top of the flue 9. A heat exchange chamber 11 is located inside the heat exchange platform 7. A circulation pipe 12 is installed inside the heat exchange chamber 11. A liquid outlet pipe 13 is installed at the top right side of the circulation pipe 12. A liquid inlet pipe 14 is installed at the bottom right side of the circulation pipe 12. The right sides of the liquid outlet pipe 13 and the liquid inlet pipe 14 extend to the outside of the tower body 1.

[0024] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, when the flue gas enters the inlet pipe 3, it can enter the flue 9 inside the heat exchange platform 7 through the connecting pipe 6 connected to the inlet pipe 3. At this time, a low temperature or high temperature medium can be introduced through the liquid inlet pipe 14 and the liquid outlet pipe 13 to flow inside the circulation pipe 12. When the flue gas flows along the flue 9, it exchanges heat with the medium flowing inside the circulation pipe 12, which can help control the temperature of the flue gas.

[0025] A frame 15 is installed inside the tower body 1. A positioning shaft 16 is fixed at the top of the frame 15. A first packing layer 17 is movably installed at the bottom of the outer side of the positioning shaft 16. A second packing layer 18 is movably installed at the top of the outer side of the positioning shaft 16. A first toothed groove 19 is provided on the outer wall of the first packing layer 17. An regulating box 20 is installed on the outer wall of the tower body 1. A first gear 21 is provided on the left side inside the regulating box 20. A first motor 22 is installed at the top of the first gear 21. A second toothed groove 23 is provided on the outer wall of the second packing layer 18. A second gear 24 is provided on the right side inside the regulating box 20. A second motor 25 is installed at the bottom of the second gear 24.

[0026] Specifically, such as Figure 1 , Figure 2 and Figure 4As shown, when in use, starting the first motor 22 and the second motor 25 to rotate can drive the first gear 21 and the second gear 24 to rotate. In cooperation with the first tooth groove 19 and the second tooth groove 23, the first packing layer 17 and the second packing layer 18 can be driven to rotate inside the tower body 1. The rotation direction is opposite, which can adjust the gap through which the flue gas passes during the upward process and avoid the blockage of debris in the gap, which would affect the passage of the flue gas.

[0027] The top of the positioning shaft 16 is equipped with a riser 26 and the front end of the riser 26 is equipped with a drug delivery pipe 27. The front end of the drug delivery pipe 27 extends to the outside of the tower body 1. The top of the riser 26 is equipped with a liquid delivery platform 28. The outer wall of the liquid delivery platform 28 is equipped with a spray pipe 29. Several spray pipes 29 are installed on the outer wall of the liquid delivery platform 28. The several spray pipes 29 are arranged in a ring.

[0028] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, during use, the medicine solution in the auxiliary tank of the infusion pump can enter the riser 26 and the infusion table 28 through the medicine infusion tube 27, and then be dispersed into the surrounding multiple sets of spray pipes 29, and can be sprayed evenly in all directions through the spray pipes 29.

[0029] Working principle: During use, the inlet pipe 14 and outlet pipe 13 are connected to the circulation equipment. Low temperature or high temperature medium is introduced and flows inside the circulation pipe 12. The circulation pipe 12 is located outside the flue 9. When the flue gas enters through the inlet pipe 3, it can enter the flue 9 through the connecting pipe 6. During the flow, it can exchange heat with the medium to control the temperature of the flue gas. As the flue gas moves upward, it enters the gap between the first packing layer 17 and the second packing layer 18. After the liquid medicine enters the riser 26 and the liquid delivery platform 28 through the delivery pipe 27, it is evenly sprayed around through multiple sets of spray pipes 29. When the sprayed liquid medicine enters the gap between the first packing layer 17 and the second packing layer 18, it can mix with the flue gas to purify the flue gas. The waste liquid falls down and can flow into the bottom position of the tower body 1 through multiple sets of liquid guide grooves 8 on the surface of the heat exchange platform 7. The purified gas can move upward and be discharged through the exhaust pipe 4 after being treated by the demister 5.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A spray tower for easy temperature control, comprising a tower body (1), a drain pipe (2), and an air inlet pipe (3), characterized in that: A drain pipe (2) is installed at the bottom right side of the tower body (1), an air inlet pipe (3) is installed on the left side of the tower body (1), and a heat exchange assembly is installed inside the tower body (1). The heat exchange assembly includes a connecting pipe (6), a heat exchange platform (7), a liquid guide tank (8), a flue (9), a flow guide platform (10), a heat exchange chamber (11), a circulation pipe (12), a liquid outlet pipe (13), and a liquid inlet pipe (14). The heat exchange platform (7) is installed inside the tower body (1). A flue (9) is located at the center of the heat exchange platform (7). A connecting pipe (6) is installed at the bottom end of the flue (9). The left side of the connecting pipe (6) is connected to the air inlet pipe (…). 3) is fixedly connected to the right side. A guide platform (10) is installed at the top of the flue (9). A heat exchange chamber (11) is provided inside the heat exchange platform (7). A circulation pipe (12) is installed inside the heat exchange chamber (11). A liquid outlet pipe (13) is installed at the top right side of the circulation pipe (12). A liquid inlet pipe (14) is installed at the bottom right side of the circulation pipe (12). The right side of the liquid outlet pipe (13) and the liquid inlet pipe (14) extend to the outside of the tower body (1).

2. The spray tower for easy temperature control according to claim 1, characterized in that: An exhaust pipe (4) is installed at the top of the tower body (1), and a demister (5) is installed at the top inside the tower body (1).

3. The spray tower for easy temperature control according to claim 1, characterized in that: The tower body (1) is equipped with a frame (15) inside, and a positioning shaft (16) is fixed at the top of the frame (15).

4. A spray tower for easy temperature control according to claim 3, characterized in that: A first packing layer (17) is movably installed at the bottom of the outer side of the positioning shaft (16), and a second packing layer (18) is movably installed at the top of the outer side of the positioning shaft (16).

5. A spray tower for easy temperature control according to claim 4, characterized in that: The outer side wall of the first packing layer (17) is provided with a first toothed groove (19), the outer side wall of the tower body (1) is provided with an regulating box (20), the left side of the regulating box (20) is provided with a first gear (21), the top of the first gear (21) is provided with a first motor (22), the outer side wall of the second packing layer (18) is provided with a second toothed groove (23), the right side of the regulating box (20) is provided with a second gear (24), the bottom of the second gear (24) is provided with a second motor (25).

6. A spray tower for easy temperature control according to claim 3, characterized in that: The top of the positioning shaft (16) is equipped with a riser (26), and the front end of the riser (26) is equipped with a drug delivery pipe (27). The front end of the drug delivery pipe (27) extends to the outside of the tower body (1).

7. A spray tower for easy temperature control according to claim 6, characterized in that: An infusion station (28) is installed at the top of the riser (26), and a spray pipe (29) is installed on the outer side wall of the infusion station (28).

8. A spray tower for easy temperature control according to claim 7, characterized in that: Several spray pipes (29) are installed on the outer wall of the infusion table (28), and the spray pipes (29) are arranged in a ring.

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