A spray cooling tower

Abstract

This utility model discloses a spray cooling tower, belonging to the technical field of spray cooling towers. Its key technical features include a spray assembly, with an air outlet assembly bolted to the top of the spray assembly, a discharge pipe connected to the front of the spray assembly, a sealing block snapped into the inside of the discharge pipe, and an air inlet flange connected to the rear of the spray assembly. The spray assembly includes a housing, with a partition plate fixedly connected to the inner wall of the housing. A circular pipe is connected to the top of the partition plate, and a baffle is fixedly connected to the surface of the circular pipe. Several support frames are fixedly connected to the top of the partition plate, and hollow pipes are fixedly connected to the top of the support frames. Several spray heads are connected to the bottom of the hollow pipes. This design solves the problem that in most existing spray cooling towers, scale may accumulate inside the nozzles over time when spraying gas, potentially causing deviations in the spray area.

Description

Technical Field

[0001] This utility model relates to the field of spray cooling tower technology, and in particular to a spray cooling tower. Background Technology

[0002] With the increasing environmental awareness of the people, the practice of incinerating household waste has been widely promoted and applied, especially in towns and villages where the population is small and centralized disposal of household waste is difficult. Small waste incinerators have more advantages for clean incineration. However, due to incomplete combustion during the incineration process, black smoke containing a large amount of impurities is often emitted, causing serious environmental pollution. How to efficiently and cost-effectively treat the flue gas generated after waste incineration has always been a problem that people have been trying to solve.

[0003] In most existing spray cooling towers, scale may accumulate inside the nozzles over time when spraying gas. The presence of scale may cause deviations in the spraying area.

[0004] Therefore, a spray cooling tower is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a spray cooling tower that can solve the problem that in most existing spray cooling towers, scale may accumulate inside the nozzles over a long period of time when spraying gas, which may cause deviations in the spraying area.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a spray cooling tower, comprising a spray assembly, an air outlet assembly bolted to the top of the spray assembly, a discharge pipe connected to the front side of the spray assembly, a sealing block snapped into the inside of the discharge pipe, and an air inlet flange connected to the rear side of the spray assembly.

[0007] The spray assembly includes a housing, with a partition plate fixedly connected to the inner wall of the housing. A circular pipe is connected to the top of the partition plate, and a baffle is fixedly connected to the surface of the circular pipe. Several support frames are fixedly connected to the top of the partition plate, and hollow pipes are fixedly connected to the top of the support frames. Several spray heads are connected to the bottom of the hollow pipes, and a water inlet flange is connected to the front side of the hollow pipes. An electric telescopic rod is fixedly connected to the bottom of the baffle, and a connecting frame is fixedly connected to the bottom of the electric telescopic rod. A cleaning rod for use with the spray heads is fixedly connected to the bottom of the connecting frame, and an auxiliary rod is fixedly connected to the top of the hollow pipe. The auxiliary rod is bolted to the bottom of the baffle.

[0008] Preferably, the exhaust assembly includes an exhaust pipe, a filter screen is snapped onto the top of the exhaust pipe, a support rod is fixedly connected inside the exhaust pipe, and a fan body is bolted to the bottom of the support rod.

[0009] Preferably, the top of the exhaust pipe is provided with a splicing groove, and the surface of the filter screen is fixedly connected with a splicing block that cooperates with the splicing groove.

[0010] Preferably, a bracket is fixedly connected to the top of the exhaust pipe, and a top cover is fixedly connected to the top of the bracket. The top cover is made of stainless steel.

[0011] Preferably, the surface of the housing is connected to a snap-fit ​​plate, the inner wall of the snap-fit ​​plate is provided with a groove, the inner wall of the groove is snapped with a protrusion, the inner wall of the protrusion is fixedly connected to a placement rack, and the inner wall of the placement rack is fixedly connected to a filter plate.

[0012] Preferably, the front side of the snap-fit ​​plate has a snap-fit ​​groove, and the rear side of the placement rack is fixedly connected with a snap-fit ​​block.

[0013] Preferably, a protective sleeve is fitted on the surface of the housing, and a corrosion-resistant sleeve is fixedly connected to the inner wall of the housing.

[0014] Preferably, a base is fixedly connected to the bottom of the housing, and a tripod is fixedly connected to the top of the base, with the tripod bolted to the surface of the round tube.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. The present application provides a system in which an electric telescopic rod, a connecting frame, and a cleaning rod are installed in the spray assembly. The electric telescopic rod can drive the cleaning rod to clean the spray head, effectively removing scale, ensuring the unobstructed flow of the spray head and the accuracy of the spray area, and ensuring stable spraying effect.

[0017] 2. The system designed in this application, through the dual filtration of the filter plate and the filter screen, can efficiently purify the flue gas containing impurities generated by waste incineration, reduce environmental pollution, and the fan body of the exhaust component accelerates the gas discharge, thereby improving processing efficiency. Attached Figure Description

[0018] Figure 1 This is an overall structural diagram of the spray cooling tower of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the spray assembly of this utility model;

[0020] Figure 3 This is a disassembled schematic diagram of the air blowing component of this utility model;

[0021] Figure 4This is a schematic diagram showing the disassembled components of this utility model;

[0022] Figure 5 This is a cross-sectional schematic diagram of the casing, protective sleeve, and corrosion-resistant sleeve of this utility model.

[0023] In the diagram, 1. Spray assembly; 101. Shell; 102. Partition plate; 103. Round pipe; 104. Baffle; 105. Support frame; 106. Hollow pipe; 107. Spray head; 108. Water inlet flange; 109. Electric telescopic rod; 110. Connecting frame; 111. Cleaning rod; 112. Auxiliary rod; 2. Air outlet assembly; 201. Exhaust pipe; 202. Filter screen; 203. Support rod; 204. Fan body; 205. Splicing groove; 206. Splicing block; 207. Bracket; 208. Top cover; 3. Discharge pipe; 4. Sealing block; 5. Air inlet flange; 6. Clip plate; 7. Groove; 8. Protrusion; 9. Placement rack; 10. Filter plate; 11. Protective sleeve; 12. Corrosion resistant sleeve; 13. Base; 14. Tripod; 15. Slot; 16. Clip block. Detailed Implementation

[0024] 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.

[0025] Please see Figure 1-5 The present invention provides the following technical solution:

[0026] A spray cooling tower includes a spray assembly 1, an air outlet assembly 2 is bolted to the top of the spray assembly 1, a discharge pipe 3 is connected to the front side of the spray assembly 1, a sealing block 4 is snapped into the inside of the discharge pipe 3, and an air inlet flange 5 is connected to the rear side of the spray assembly 1.

[0027] The spray assembly 1 includes a housing 101. A partition plate 102 is fixedly connected to the inner wall of the housing 101. A circular pipe 103 is connected to the top of the partition plate 102. A baffle 104 is fixedly connected to the surface of the circular pipe 103. Several support frames 105 are fixedly connected to the top of the partition plate 102. A hollow pipe 106 is fixedly connected to the top of the several support frames 105. Several spray heads 107 are connected to the bottom of the hollow pipe 106. A water inlet flange 108 is connected to the front side of the hollow pipe 106. An electric telescopic rod 109 is fixedly connected to the bottom of the baffle 104. A connecting frame 110 is fixedly connected to the bottom of the electric telescopic rod 109. A cleaning rod 111, which is used in conjunction with the spray head 107, is fixedly connected to the bottom of the connecting frame 110. An auxiliary rod 112 is fixedly connected to the top of the hollow pipe 106. The auxiliary rod 112 is bolted to the bottom of the baffle 104.

[0028] In this embodiment: A spray assembly 1 is provided to reduce dust in high-temperature flue gas; an exhaust pipe 3 is provided to discharge liquid from inside the spray assembly 1; an exhaust assembly 2 is provided to discharge the gas after spraying; a sealing block 4 is provided to seal the exhaust pipe 3; an inlet flange 5 is provided to connect with the exhaust pipe, guiding the dust to the interior of the spray assembly 1; a housing 101 is provided to provide installation and working space for all internal components, while simultaneously creating a closed or semi-closed processing environment, ensuring that gas and liquid flow along a preset path within it and preventing leakage; a partition plate 102 is installed on the inner wall of the housing 101 to divide the internal space of the housing 101 into different areas, allowing gas and liquid to flow in a controlled manner. The liquid treatment process is carried out in an orderly manner in different areas, while providing fixed support points for components such as the circular tube 103 and the support frame 105. The circular tube 103 connects the upper and lower areas of the partition plate 102, allowing the pre-treated or untreated gas to flow between different areas. The baffle 104 on its surface can guide and block the flow of gas or liquid. By setting the baffle 104 and fixing it to the surface of the circular tube 103, it can, on the one hand, block and divert the flowing gas or liquid, adjusting its flow direction and speed; on the other hand, it provides a carrier for installing and fixing the electric telescopic rod 109 and the auxiliary rod 112. The support frame 105 is fixed to the top of the partition plate 102, and its top supports the hollow tube 106. The hollow tube 106 is stably erected at a certain height using its own structural strength, ensuring the stable working position of the hollow tube 106 and the spray head 107. The hollow tube 106 serves as a liquid transport channel, connecting to external liquid via the inlet flange 108, and then transporting the liquid to each spray head 107. Simultaneously, the auxiliary rod 112 at its top connects to the baffle 104, further enhancing its installation stability. The spray heads 107 are connected to the bottom of the hollow tube 106, dispersing the liquid transported from the hollow tube 106 in a spraying manner, ensuring full contact with the gas entering the housing 101, achieving cooling and purification of the gas. The inlet flange 108 connects to the front side of the hollow tube 106, and the flange connects to... The connection method allows for quick and stable access to the liquid required for spraying, and the liquid is delivered into the hollow pipe 106. An electric telescopic rod 109, fixed to the bottom of the baffle 104, moves the connecting frame 110 up and down through its telescopic movement, providing power to the cleaning rod 111, enabling it to move closer to or away from the spray head 107 for cleaning. The connecting frame 110 connects the electric telescopic rod 109 and the cleaning rod 111, transmitting the telescopic force of the electric telescopic rod 109 to the cleaning rod 111. It also connects and secures multiple cleaning rods 111, allowing them to move synchronously. The cleaning rods 111, driven by the connecting frame 110, move in tandem.The device can be inserted into or close to the surface of the spray head 107, and moves up and down under the drive of the electric telescopic rod 109 to remove scale and other debris that may be present inside the spray head 107, ensuring unobstructed flow and accurate spraying. An auxiliary rod 112 is installed, with one end fixed to the top of the hollow tube 106 and the other end bolted to the bottom of the baffle 104. An auxiliary support frame 105 secures the hollow tube 106, enhancing its stability during operation and preventing displacement due to liquid flow or external vibration.

[0029] Specifically, such as Figure 3 As shown, the exhaust assembly 2 includes an exhaust pipe 201, a filter screen 202 is snapped onto the top of the exhaust pipe 201, a support rod 203 is fixedly connected inside the exhaust pipe 201, and a fan body 204 is bolted to the bottom of the support rod 203.

[0030] Specifically, such as Figure 3 As shown, the top of the exhaust pipe 201 is provided with a splicing groove 205, and the surface of the filter screen 202 is fixedly connected with a splicing block 206 that works in conjunction with the splicing groove 205.

[0031] Specifically, such as Figure 3 As shown, a bracket 207 is fixedly connected to the top of the exhaust pipe 201, and a top cover 208 is fixedly connected to the top of the bracket 207. The top cover 208 is made of stainless steel.

[0032] In this embodiment: by setting an exhaust pipe 201, a filter screen 202, a support rod 203, and a fan body 204, the support rod 203 supports the fan body 204. When the fan body 204 is started, the exhaust pipe 201 discharges the smoke and dust after spray filtration, and the filter screen 202 filters the smoke and dust again. By setting a splicing groove 205 and a splicing block 206, the splicing block 206 and the inner wall of the splicing groove 205 are snapped together, which makes it easy for the user to snap the filter screen 202 inside the exhaust pipe 201. By setting a bracket 207 and a top cover 208, the bracket 207 supports the top cover 208, the top cover 208 blocks the discharged smoke, and the top cover 208 can prevent debris from directly contacting the filter screen 202 and causing damage to the filter screen 202.

[0033] Specifically, such as Figure 4 As shown, the surface of the housing 101 is connected to a snap-fit ​​plate 6. The inner wall of the snap-fit ​​plate 6 is provided with a groove 7. A protrusion 8 is snapped into the inner wall of the groove 7. A placement rack 9 is fixedly connected to the inner wall of the protrusion 8. A filter plate 10 is fixedly connected to the inner wall of the placement rack 9.

[0034] Specifically, such as Figure 4 As shown, a slot 16 is provided on the front side of the snap-fit ​​plate 6, and a snap-fit ​​block 15 is fixedly connected to the rear side of the placement rack 9.

[0035] In this embodiment: by setting a snap-fit ​​plate 6, a groove 7, a protrusion 8, a placement rack 9, and a filter plate 10, the snap-fit ​​plate 6 is connected to the housing 101, and the placement rack 9 is movably connected to the snap-fit ​​plate 6. When snapped, the protrusion 8 and the groove 7 are spliced ​​together to prevent the placement rack 9 from loosening inside the snap-fit ​​plate 6, and the filter plate 10 can filter the flue gas. By setting a slot 16 and a block 15, the block 15 and the slot 16 are in contact to prevent the placement rack 9 from loosening with the snap-fit ​​plate 6.

[0036] Specifically, such as Figure 5 As shown, a protective sleeve 11 is fitted on the surface of the housing 101, and a corrosion-resistant sleeve 12 is fixedly connected to the inner wall of the housing 101.

[0037] Specifically, such as Figure 1 As shown, a base 13 is fixedly connected to the bottom of the housing 101, and a tripod 14 is fixedly connected to the top of the base 13. The tripod 14 is bolted to the surface of the round tube 103.

[0038] In this embodiment: the protective sleeve 11 protects the shell 101 and prevents foreign objects from damaging the shell 101. The corrosion-resistant sleeve 12 can prevent the smoke and liquid from corroding the inside of the shell 101. The base 13 can support the shell 101. The tripod 14 can assist in supporting the shell 101.

[0039] Working principle: The high-temperature, dust-laden flue gas to be treated enters the housing 101 through the inlet flange 5. It first undergoes preliminary filtration through the filter plate 10 in the rack 9, removing some large particles of impurities. The flue gas then continues to flow upward, while external spray liquid enters the hollow pipe 106 through the water inlet flange 108, and is then sprayed downward through several spray heads 107, making full contact with the rising flue gas to achieve cooling and further purification. Waste liquid generated during the purification process can be discharged from the discharge pipe 3 by opening the sealing block 4. The purified gas rises to the exhaust assembly 2, where it is accelerated upward by the fan body 204. The exhaust pipe 201 is filtered again by the filter screen 202 at the top to remove residual fine impurities before being discharged. The top cover 208 can prevent external debris from falling into the filter screen 202 and affecting the filtration effect. In addition, when scale builds up on the spray head 107 due to long-term use, the electric telescopic rod 109 drives the connecting frame 110 and the cleaning rod 111 to move up and down to clean the inside of the spray head 107, preventing scale from causing deviation in the spray area and ensuring stable spraying effect. The protective sleeve 11 on the surface of the housing 101 and the corrosion-resistant sleeve 12 on the inner wall play the roles of external protection and internal corrosion prevention, respectively. The tripod 14 enhances the stability of the round tube 103 and the overall structure.

[0040] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spray cooling tower, comprising a spray assembly (1), characterized in that: The top of the spray assembly (1) is bolted with an air outlet assembly (2), the front side of the spray assembly (1) is connected to an exhaust pipe (3), the inside of the exhaust pipe (3) is fitted with a sealing block (4), and the rear side of the spray assembly (1) is connected to an air inlet flange (5). The spray assembly (1) includes a housing (101), a partition plate (102) is fixedly connected to the inner wall of the housing (101), a circular pipe (103) is connected to the top of the partition plate (102), a baffle (104) is fixedly connected to the surface of the circular pipe (103), a plurality of support frames (105) are fixedly connected to the top of the partition plate (102), a hollow pipe (106) is fixedly connected to the top of the plurality of support frames (105), and a plurality of spray heads (107) are connected to the bottom of the hollow pipe (106). The hollow tube (106) is connected to a water inlet flange (108) on its front side. An electric telescopic rod (109) is fixedly connected to the bottom of the baffle (104). A connecting frame (110) is fixedly connected to the bottom of the electric telescopic rod (109). A cleaning rod (111) that works with the spray head (107) is fixedly connected to the bottom of the connecting frame (110). An auxiliary rod (112) is fixedly connected to the top of the hollow tube (106). The auxiliary rod (112) is bolted to the bottom of the baffle (104).

2. A spray cooling tower according to claim 1, characterized in that: The exhaust assembly (2) includes an exhaust pipe (201), a filter screen (202) is snapped onto the top of the exhaust pipe (201), a support rod (203) is fixedly connected inside the exhaust pipe (201), and a fan body (204) is bolted to the bottom of the support rod (203).

3. A spray cooling tower according to claim 2, characterized in that: The top of the exhaust pipe (201) is provided with a splicing groove (205), and the surface of the filter screen (202) is fixedly connected with a splicing block (206) that works in conjunction with the splicing groove (205).

4. A spray cooling tower according to claim 2, characterized in that: The top of the exhaust pipe (201) is fixedly connected to a bracket (207), and the top of the bracket (207) is fixedly connected to a top cover (208), the top cover (208) being made of stainless steel.

5. A spray cooling tower according to claim 1, characterized in that: The surface of the housing (101) is connected to a snap-fit ​​plate (6), the inner wall of the snap-fit ​​plate (6) is provided with a groove (7), the inner wall of the groove (7) is snapped with a protrusion (8), the inner wall of the protrusion (8) is fixedly connected to a placement rack (9), and the inner wall of the placement rack (9) is fixedly connected to a filter plate (10).

6. A spray cooling tower according to claim 5, characterized in that: The front side of the snap-fit ​​plate (6) is provided with a snap-fit ​​groove (16), and the rear side of the placement rack (9) is fixedly connected with a snap-fit ​​block (15).

7. A spray cooling tower according to claim 1, characterized in that: The surface of the housing (101) is covered with a protective sleeve (11), and the inner wall of the housing (101) is fixedly connected with a corrosion-resistant sleeve (12).

8. A spray cooling tower according to claim 1, characterized in that: The bottom of the housing (101) is fixedly connected to a base (13), and the top of the base (13) is fixedly connected to a tripod (14). The tripod (14) is bolted to the surface of the round tube (103).

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