Anti-freezing device of spray tower

Abstract

The utility model relates to the technical field of spray tower anti-freezing, and provides a spray tower anti-freezing device which comprises a tower body, a water tank is arranged below the bottom of the tower body, a heating pipe is screwed in the water tank, a heat preservation sleeve is sleeved outside the water tank, a heat discharge port is formed in the outer wall of one side of the water tank, and a heat conduction pipe is inserted in the heat discharge port. Two communicating pipes are connected to the outer wall of the heat conduction pipe, two anti-freezing pipes are installed outside the tower body, and the ends, away from the heat conduction pipe, of the two communicating pipes are communicated with the two anti-freezing pipes in an inserted mode; according to the anti-freezing device for the spray tower, the interior of the water tank can be heated through the heating pipe, so that the water tank of the spray tower is prevented from being frozen, normal use of equipment in winter is facilitated, hot air generated by heating of the water tank enters the anti-freezing pipe through the heat conduction pipe and the communicating pipe and is diffused to the outside of the tower body through the heat dissipation holes, and the heat dissipation effect is improved. And the tower body is heated.

Description

Technical Field

[0001] The utility model relates to the technical field of spray tower antifreeze, and specifically to a spray tower antifreeze device. Background Art

[0002] The spray tower exists as a treatment equipment for environmentally friendly waste gas treatment. According to the working principle, it is divided into circulating water spray tower, alkali spray tower, and acid spray tower. According to the tower body material, it is divided into fiberglass spray tower, PP spray tower, and stainless steel spray tower. Reasonable spray materials and spray processes are selected according to the different properties of the waste gas. In winter, the weather is cold and antifreeze devices need to be used to avoid ice formation in the spray tower, which may cause damage.

[0003] A Chinese patent discloses a spray tower antifreeze device, with the publication number CN211864468U. The article states that "the spray tower antifreeze device includes: a tower body and a heating water tank; wherein the heating water tank is located at the bottom of the tower body, and a temperature control component is arranged in the heating water tank, and the temperature control component is connected to an electric heater; the outer wall of the heating water tank is wrapped with a heat preservation cover having a hollow cavity, and the hollow cavity is connected to a waste heat transport device, and an exhaust port is opened on the heat preservation cover; a spray device is arranged in the tower body, and the heating water tank is connected to the spray device through a water pump, and a drain pipeline is arranged between the water pump and the heating water tank." However, the antifreeze effect of the equipment is general, and it can only heat the water tank for antifreeze, and the heating effect on the tower body is poor. The low temperature of the tower body is not conducive to the spraying work. Therefore, it is necessary to design a spray tower antifreeze device. Utility Model Content

[0004] The utility model aims to provide a spray tower antifreeze device, which solves the problem in the related art that the antifreeze effect is general during use, and only the water tank can be heated for antifreeze, while the heating effect on the tower body is poor, which is not conducive to the spraying work.

[0005] The technical solution of the utility model is as follows:

[0006] A spray tower antifreeze device comprises a tower body, a water tank is provided below the bottom of the tower body, a heating pipe is screwed inside the water tank, an insulation sleeve is sleeved outside the water tank, a heat exhaust port is provided on one side outer wall of the water tank, a heat conduction pipe is plugged into the inside of the heat exhaust port, two connecting pipes are connected to the outer wall of the heat conduction pipe, two antifreeze pipes are installed outside the tower body, and the ends of the two connecting pipes away from the heat conduction pipes are respectively plugged and connected to the two antifreeze pipes, a plurality of heat dissipation holes are provided on the top outer wall and the bottom of the antifreeze pipe, and a valve is provided on the outer wall of the heat conduction pipe.

[0007] Preferably, the antifreeze pipe is in the shape of an annular tube, and the two antifreeze pipes are distributed in a vertical direction, and the heat dissipation holes are distributed equidistantly in a circular array.

[0008] Preferably, the insulation sleeve is made of insulation cotton material, and the inner wall of the insulation sleeve is tightly fitted with the outer wall of the water tank.

[0009] Preferably, a pair of mounting rails are screwed onto the bottom end face of the tower body, and the two mounting rails are respectively located outside the two ends of the water tank, and connecting blocks are welded to the tops of the outer walls at both ends of the water tank, and the two connecting blocks are respectively plugged and installed inside the two mounting rails.

[0010] Preferably, a plurality of heat-conducting grooves are equidistantly formed on the bottom end surface of the tower body, and the heat-conducting grooves are located above the top of the water tank.

[0011] Preferably, a fan is provided on the outside of one side of the tower body, and one end of the fan is connected to a ventilation pipe, and one end of the ventilation pipe away from the fan is fixedly connected to an outer wall of one side of the tower body.

[0012] Preferably, a spray pipe is inserted into the outer wall on the other side of the water tank, and the end of the spray pipe away from the water tank is inserted and installed on the inner top of the tower body, a plurality of spray heads are installed inside the tower body, and the top of the spray head is connected to the spray pipe, an air inlet is installed on the top end face of the tower body, and a plurality of observation windows are installed on the outer wall at one end of the tower body.

[0013] Preferably, pillars are welded around the bottom end surface of the tower body, and reinforcing rods are welded between two adjacent pillars.

[0014] Preferably, a drainage pump is installed at the bottom of the outer wall at the other end of the tower body, and a drainage pipe is inserted into the outer wall of the drainage pump.

[0015] Preferably, a water guide plate is installed at the bottom of the inner wall of the tower body, and the water guide plate is inclined, and the lower part of the water guide plate is located outside the drainage pump.

[0016] Beneficial effects of the utility model:

[0017] 1. The inside of the water tank can be heated by the heating pipe to avoid freezing of the water tank of the spray tower, which is conducive to the normal use of the equipment in winter. The hot air generated by the heating of the water tank will enter the antifreeze pipe through the heat conduction pipe and the connecting pipe, and diffuse to the outside of the tower through the heat dissipation holes, heating the tower body. At the same time, the dissipated hot air can isolate the cold air from the outside to a certain extent, improve the antifreeze effect, and is conducive to the normal operation of the spraying work in winter.

[0018] 2. The fan and ventilation pipe can speed up the flow of hot air inside the tower, which is beneficial to improve the heating effect. The water guide plate can help to drain the sewage in the tower, improving the drainage efficiency. The reinforcing rod can support and reinforce the pillars, thereby improving the stability of the equipment during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 This is an overall cross-sectional view of the utility model;

[0021] Figure 2 It is an isometric view of the entire utility model;

[0022] Figure 3 This is the overall front view of the utility model;

[0023] Figure 4 This is the overall rear view of the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the utility model;

[0025] In the figure: 1. tower body; 2. water tank; 3. heating pipe; 4. insulation sleeve; 5. heat exhaust port; 6. heat conduction pipe; 7. connecting pipe; 8. antifreeze pipe; 9. heat dissipation hole; 10. valve; 11. mounting rail; 12. heat conduction groove; 13. fan; 14. ventilation pipe; 15. spray pipe; 16. spray head; 17. air inlet; 18. observation window; 19. support; 20. reinforcement rod; 21. drainage pump; 22. drainage pipe; 23. water guide plate. DETAILED DESCRIPTION

[0026] The following will be combined with 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 of 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.

[0027] like Figure 1-5As shown, this embodiment proposes a spray tower antifreeze device, including a tower body 1, a water tank 2 is provided below the bottom of the tower body 1, and a heating pipe 3 is screwed inside the water tank 2, and a heat preservation sleeve 4 is sleeved outside the water tank 2, a heat exhaust port 5 is provided on one side of the outer wall of the water tank 2, and a heat conduction pipe 6 is plugged into the inside of the heat exhaust port 5, and two connecting pipes 7 are connected to the outer wall of the heat conduction pipe 6, and two antifreeze pipes 8 are installed outside the tower body 1, and the ends of the two connecting pipes 7 away from the heat conduction pipe 6 are respectively plugged and connected with the two antifreeze pipes 8, and a plurality of heat dissipation holes 9 are provided on the top outer wall and the bottom of the antifreeze pipe 8, and the outer wall of the heat conduction pipe 6 is provided with a plurality of heat dissipation holes 9. A valve 10 is provided on the wall, the antifreeze pipe 8 is annular, and the two antifreeze pipes 8 are distributed in the vertical direction, the heat dissipation holes 9 are distributed equidistantly in a circular array, the insulation sleeve 4 is made of insulation cotton material, and the inner wall of the insulation sleeve 4 is tightly fitted with the outer wall of the water tank 2, a pair of mounting rails 11 are screwed on the bottom end face of the tower body 1, and the two mounting rails 11 are respectively located outside the two ends of the water tank 2, and the tops of the outer walls of the two ends of the water tank 2 are welded with connecting blocks, and the two connecting blocks are respectively plugged and installed in the inside of the two mounting rails 11, and the water tank 2 can be fixed by plugging the connecting blocks on the mounting rails 11, and the bottom of the tower body 1 A plurality of heat-conducting grooves 12 are equidistantly provided on the end surface of the tower body 1, and the heat-conducting grooves 12 are located above the top of the water tank 2. A fan 13 is provided on the outside of one side of the tower body 1, and one end of the fan 13 is connected to a ventilation pipe 14, and one end of the ventilation pipe 14 away from the fan 13 is fixedly connected to the outer wall of one side of the tower body 1, and a spray pipe 15 is inserted into the outer wall of the other side of the water tank 2, and the end of the spray pipe 15 away from the water tank 2 is inserted and installed on the inner top of the tower body 1, and one end of the spray pipe 15 is connected to a diversion pump for water diversion, and a plurality of spray heads 16 are installed inside the tower body 1, and the top of the spray head 16 is connected to the spray pipe 15. The tower body 1 is connected with an air inlet 17 at the top end face, a plurality of observation windows 18 are installed on the outer wall of one end of the tower body 1, pillars 19 are welded around the bottom end face of the tower body 1, and a reinforcing rod 20 is welded between two adjacent pillars 19, a drainage pump 21 is installed at the bottom of the outer wall of the other end of the tower body 1, and a drainage pipe 22 is plugged into the outer wall of the drainage pump 21, a water guide plate 23 is installed at the bottom of the inner wall of the tower body 1, and the water guide plate 23 is inclined, and the lower part of the water guide plate 23 is located outside the drainage pump 21, and the water guide plate 23 can guide the sewage after spraying to the drainage pump 21, which is beneficial to the discharge of sewage.

[0028] In this embodiment, when in use, the interior of the water tank 2 is heated by the heating tube 3 to play an antifreeze role and avoid affecting the use of the equipment in winter. Water is introduced into the spray head 16 through the spray pipe 15, and the exhaust gas enters through the air inlet 17 and is sprayed by the spray head 16. The water tank 2 is insulated by the insulation sleeve 4. The hot air generated when the water tank 2 is heated will enter the heat conduction pipe 6 and enter the antifreeze pipe 8 through the connecting pipe 7, and then the heat will be discharged through the heat dissipation hole 9, and the outer wall of the tower body 1 will be heated to achieve the antifreeze effect of the tower body 1. The fan 13 and the ventilation pipe 14 can accelerate the flow of hot air inside the tower body 1, thereby improving the heating effect.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spray tower antifreeze device, characterized in that: The invention comprises a tower body (1), wherein a water tank (2) is provided below the bottom of the tower body (1), and a heating pipe (3) is screwed inside the water tank (2), and a heat-insulating sleeve (4) is sleeved outside the water tank (2), and a heat-discharging port (5) is provided on one side of the outer wall of the water tank (2), and a heat-conducting pipe (6) is plugged into the inner part of the heat-discharging port (5), and the outer wall of the heat-conducting pipe (6) is connected to two connecting pipes (7), and two antifreeze pipes (8) are installed outside the tower body (1), and the ends of the two connecting pipes (7) away from the heat-conducting pipe (6) are respectively plugged and connected to the two antifreeze pipes (8), and the top outer wall and the bottom of the antifreeze pipe (8) are provided with a plurality of heat-dissipating holes (9), and the outer wall of the heat-conducting pipe (6) is provided with a valve (10).

2. A spray tower antifreeze device according to claim 1, characterized in that: The antifreeze pipe (8) is in the shape of an annular tube, and the two antifreeze pipes (8) are distributed in a vertical direction, and the heat dissipation holes (9) are distributed in a circular array at equal intervals.

3. A spray tower antifreeze device according to claim 1, characterized in that: The thermal insulation sleeve (4) is made of thermal insulation cotton material, and the inner wall of the thermal insulation sleeve (4) is tightly fitted with the outer wall of the water tank (2).

4. A spray tower antifreeze device according to claim 1, characterized in that: A pair of mounting rails (11) are screwed to the bottom end surface of the tower body (1), and the two mounting rails (11) are respectively located outside the two ends of the water tank (2), and connecting blocks are welded to the top of the outer walls at both ends of the water tank (2), and the two connecting blocks are respectively plugged and installed inside the two mounting rails (11).

5. A spray tower antifreeze device according to claim 1, characterized in that: The bottom end surface of the tower body (1) is provided with a plurality of heat-conducting grooves (12) at equal intervals, and the heat-conducting grooves (12) are located above the top of the water tank (2).

6. A spray tower antifreeze device according to claim 1, characterized in that: A fan (13) is provided on the outside of one side of the tower body (1), and one end of the fan (13) is connected to a ventilation pipe (14), and one end of the ventilation pipe (14) away from the fan (13) is fixedly connected to an outer wall of one side of the tower body (1).

7. A spray tower antifreeze device according to claim 1, characterized in that: A spray pipe (15) is inserted into the outer wall of the other side of the water tank (2), and one end of the spray pipe (15) away from the water tank (2) is inserted and installed on the inner top of the tower body (1), a plurality of spray heads (16) are installed inside the tower body (1), and the top of the spray head (16) is connected to the spray pipe (15), an air inlet (17) is installed on the top end surface of the tower body (1), and a plurality of observation windows (18) are installed on the outer wall of one end of the tower body (1).

8. A spray tower antifreeze device according to claim 1, characterized in that: Support pillars (19) are welded around the bottom end surface of the tower body (1), and a reinforcing rod (20) is welded between two adjacent support pillars (19).

9. A spray tower antifreeze device according to claim 1, characterized in that: A drainage pump (21) is installed at the bottom of the outer wall at the other end of the tower body (1), and a drainage pipe (22) is inserted into the outer wall of the drainage pump (21).

10. A spray tower antifreeze device according to claim 9, characterized in that: A water guide plate (23) is installed at the bottom of the inner wall of the tower body (1), and the water guide plate (23) is inclined. The lower part of the water guide plate (23) is located outside the drainage pump (21).

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