A spray tower-based noise reduction energy-saving spray device

Abstract

The application provides a spray tower-based noise reduction energy-saving spray device, and relates to the technical field of spray tower equipment. The spray tower main body is a cylindrical cavity structure, and a mounting ring frame is arranged in the cavity of the spray tower main body. The bottom of the water distribution pipe is provided with a nozzle. The nozzle is provided with a connecting ring. The nozzle is provided with a connecting ring. The nozzle can be quickly detached from the connecting sleeve. The whole detachment process does not require tools, thereby improving the detachment efficiency of the nozzle from the water distribution pipe. Without spending a lot of time on complex detachment work, the device is convenient to check, clean or maintain, reduces the impact of equipment downtime on the production process, and solves the problem that the spray head of the existing spray tower may be blocked, worn or damaged during use, and a lot of time is spent on complex detachment work, thereby increasing the operation and maintenance time.

Description

Technical Field

[0001] This invention relates to the field of spray tower equipment technology, and in particular to a noise-reducing and energy-saving spray device based on a spray tower. Background Technology

[0002] Spray towers utilize the principles of physical absorption and chemical reaction to remove pollutants from exhaust gases. Exhaust gases flow into the tower from the bottom, coming into full contact with the absorbent liquid sprayed from the top. Pollutants are captured by the absorbent liquid or react chemically with it, transforming into harmless substances, such as the reaction of alkaline solutions with acidic gases to produce salt and water. The spraying device is one of the core components of a spray tower, mainly consisting of nozzles, spray pipes, and a spray pump.

[0003] When using existing spray towers, the spray nozzles may become clogged, worn, or damaged, requiring a significant amount of time for complex disassembly, increasing maintenance time. Furthermore, after prolonged use, impurities tend to accumulate in the filter mesh inside the nozzles, leading to reduced spray flow or poor atomization due to filter clogging. In addition, the porous tray generates considerable noise due to the impact and vibration of the water flow, reducing the quality of the working environment and surrounding environment, and interfering with the operator's work. Summary of the Invention

[0004] This disclosure relates to a noise-reducing and energy-saving spraying device based on a spray tower, wherein the nozzle can be quickly removed from the connecting sleeve. Since no tools are needed during the entire disassembly process, the loading and unloading efficiency of the nozzle from the water distribution pipe is improved. It eliminates the need to spend a lot of time on complex loading and unloading work, making it easier to inspect, clean or repair, and reducing the impact of equipment downtime on the production process.

[0005] In a first aspect, this disclosure provides a noise-reducing and energy-saving spraying device based on a spray tower, specifically comprising: a spray tower body, the spray tower body having a cylindrical cavity structure, and an installation ring frame provided within the cavity of the spray tower body; a water distribution pipe fixedly installed at the bottom of the installation ring frame; a nozzle provided at the bottom of the water distribution pipe; a connecting ring provided on the nozzle; a floating ring provided below the nozzle; a perforated tray provided within the cavity of the spray tower body, and the perforated tray being located below the water distribution pipe; a rotating ring frame provided above the perforated tray; and a rotating frame provided above the rotating ring frame.

[0006] The water distribution pipe has an inlet on one side, which penetrates the side wall of the main body of the spray tower. The bottom of the water distribution pipe is provided with a connecting sleeve, which is vertically distributed. The inner circumference of the connecting sleeve is provided with two limiting grooves, which are symmetrically distributed. The connecting sleeve is provided with a fixing ring, which is located at the connection between the connecting sleeve and the water distribution pipe. An adjusting sleeve is slidably fitted on the connecting sleeve.

[0007] In at least some embodiments, the top of the adjusting sleeve is provided with a tension spring, and the two ends of the tension spring are respectively connected to the adjusting sleeve and the fixing ring. The adjusting sleeve has two positioning holes, which are symmetrically distributed. The bottom of the adjusting sleeve has two elastic buckles, which are symmetrically distributed.

[0008] In at least some embodiments, the outer peripheral surface of the nozzle is provided with two limiting blocks, which are symmetrically distributed. The limiting blocks are provided with positioning pins. The outer peripheral surface of the nozzle is provided with a support ring, which is located below the limiting blocks. The support ring is provided with two limiting sleeves, which are symmetrically distributed. A connecting post is provided at the middle position of the nozzle, and the floating ring is slidably fitted onto the connecting post.

[0009] In at least some embodiments, the nozzle is slidably connected to the limiting groove via a limiting block, and the positioning pin passes through the positioning hole, and the elastic buckle engages with the rectangular opening of the limiting sleeve.

[0010] In at least some embodiments, the outer periphery of the connecting ring is provided with two connecting blocks, which are symmetrically distributed. The bottom of the connecting blocks is provided with a limiting slide rod, which is vertically parallel to the connecting block. A base frame is provided between the bottom ends of the two limiting slide rods, and a compression spring is fitted on the limiting slide rod.

[0011] In at least some embodiments, the floating ring is provided with a first bearing sleeve at the top, a rotating ring is rotatably mounted on the first bearing sleeve, a fan blade is provided on the rotating ring and the fan blade is distributed in a ring array, a support frame is provided on the left and right sides of the floating ring and the two support frames are distributed symmetrically, two connecting rods are provided at the top of the first bearing sleeve and the two connecting rods are distributed vertically and parallelly, and a ring filter screen is provided between the top ends of the two connecting rods.

[0012] In at least some embodiments, the connecting rod slides through the bottom wall of the nozzle, and the annular filter is located inside the nozzle. The annular filter is slidably fitted onto the connecting column, the limiting slide rod slides through the support frame, and the compression spring is supported between the base frame and the support frame.

[0013] In at least some embodiments, the porous tray is provided with a mounting base in the middle, a second bearing sleeve is provided on the top of the mounting base, and the rotating ring frame is rotatably mounted on the second bearing sleeve, and a fixing cover is provided at the bottom of the mounting base.

[0014] In at least some embodiments, the rotating ring frame has four connecting frames on its outer periphery, and the four connecting frames are distributed in a circular array. A transmission arm is provided near the end of the connecting frame, and a pin is provided on both sides of the transmission arm. The transmission arm is rotatably connected to the connecting frame through a pin on one side, and rotatably connected to the rotating frame through a pin on the other side. A rotating plate is provided at the top of the pin on the other side of the transmission arm.

[0015] In at least some embodiments, a rotating shaft is provided at the middle position of the bottom of the rotating frame, and the rotating shaft is rotatably connected to the mounting base through a bearing. A servo motor is provided at the bottom end of the rotating shaft, and the servo motor is fixedly installed at the bottom of the mounting base and located inside the fixed cover.

[0016] This invention provides a noise-reducing and energy-saving spraying device based on a spray tower, which has the following beneficial effects:

[0017] In the disassembly process of the nozzle, the two positioning pins are first slid out of the positioning holes. At the same time, the two elastic buckles are manually pinched in opposite directions to disengage the elastic buckles from the rectangular opening of the limiting sleeve. Then, the adjusting sleeve is slid upward along the connecting sleeve, so that the nozzle can be quickly removed from the connecting sleeve. Since no tools are needed during the entire disassembly process, the efficiency of loading and unloading the nozzle from the water distribution pipe is improved. It eliminates the need to spend a lot of time on complex loading and unloading work, making it easier to inspect, clean or repair, and reducing the impact of equipment downtime on the production process.

[0018] Furthermore, this invention includes a connecting ring and a floating ring. When the nozzle sprays, the limiting slide bar and the support frame work together, and the elasticity of the compression spring allows the fan blades to float up and down along the connecting column as they rotate continuously. This increases the contact area with the gas and the atomization effect. At the same time, the floating ring can drive the annular filter screen to float up and down within the nozzle, preventing impurities from accumulating in the mesh and ensuring that the sprayed liquid passes evenly through the annular filter screen. This ensures uniform distribution of the liquid sprayed from the nozzle, improves the efficiency of waste gas treatment or the cooling effect, and avoids poor treatment results due to localized poor spraying.

[0019] Furthermore, in this invention, a servo motor provides power to drive the rotating frame to rotate around the rotating shaft. Through the cooperation of the transmission arm and the rotating ring frame, the rotating plate can be driven to rotate continuously, which can reduce the noise generated by the vibration of the water flow impacting the porous tray, effectively reduce the noise level during the spraying process, improve the working environment and the quality of the surrounding environment, and reduce the impact of noise on operators. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0022] In the attached diagram:

[0023] Figure 1 A schematic diagram of the cross-sectional view of the main body of the spray tower of this application is shown;

[0024] Figure 2 A schematic diagram of the mounting ring frame, water distribution pipe and nozzle of this application is shown;

[0025] Figure 3 A schematic diagram of part of the water distribution pipe and nozzle, connecting ring and floating ring of this application is shown;

[0026] Figure 4 This application shows Figure 3 A schematic diagram showing the disassembled state of the water distribution pipe and nozzles;

[0027] Figure 5 A schematic diagram of the nozzle cross-sectional view structure of this application is shown;

[0028] Figure 6 A schematic diagram of the disconnected state of the connecting ring and the floating ring in this application is shown;

[0029] Figure 7 A schematic diagram of the porous tray, rotating ring frame, and rotating frame of this application is shown;

[0030] Figure 8 This application shows Figure 7 A schematic diagram illustrating the resulting split state.

[0031] List of reference numerals in the attached diagram:

[0032] 1. Spray tower body; 2. Mounting ring frame; 3. Water distribution pipe; 301. Water inlet; 302. Connecting sleeve; 303. Limiting groove; 304. Fixing ring; 305. Adjusting sleeve; 3051. Tension spring; 3052. Positioning hole; 3053. Elastic buckle; 4. Nozzle; 401. Limiting block; 402. Positioning pin; 403. Support ring; 404. Limiting sleeve; 405. Connecting column; 5. Connecting ring; 501. Limiting slide rod; 502. Base frame; 503, Compression spring; 6, Floating ring; 601, First bearing sleeve; 602, Rotating ring; 603, Fan blade; 604, Support frame; 605, Connecting rod; 606, Annular filter screen; 7, Perforated tray; 701, Mounting base; 702, Second bearing sleeve; 703, Fixing cover; 8, Rotating ring frame; 801, Connecting frame; 802, Transmission arm; 803, Rotating plate; 9, Rotating frame; 901, Rotating shaft; 902, Servo motor. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1: Please refer to Figures 1 to 8 :

[0035] This invention proposes a noise-reducing and energy-saving spraying device based on a spray tower, comprising: a spray tower body 1, which is a cylindrical cavity structure, and an installation ring frame 2 is provided inside the cavity of the spray tower body 1; a water distribution pipe 3 is fixedly installed at the bottom of the installation ring frame 2; a nozzle 4 is provided at the bottom of the water distribution pipe 3; a connecting ring 5 is provided on the nozzle 4; a floating ring 6 is provided below the nozzle 4; a perforated tray 7 is provided inside the cavity of the spray tower body 1, and the perforated tray 7 is located below the water distribution pipe 3; a rotating ring frame 8 is provided above the perforated tray 7; and a rotating frame 9 is provided above the rotating ring frame 8.

[0036] A water inlet 301 is provided on one side of the water distribution pipe 3, and the water inlet 301 penetrates the side wall of the main body 1 of the spray tower. A connecting sleeve 302 is provided at the bottom of the water distribution pipe 3. The connecting sleeve 302 is distributed in a vertical state, and two limiting grooves 303 are provided on the inner circumferential surface of the connecting sleeve 302. The two limiting grooves 303 are distributed symmetrically. A fixing ring 304 is provided on the connecting sleeve 302, and the fixing ring 304 is located at the connection between the connecting sleeve 302 and the water distribution pipe 3. An adjusting sleeve 305 is slidably fitted on the connecting sleeve 302.

[0037] In this embodiment of the disclosure, such as Figure 3 and Figure 4 As shown, the top of the adjusting sleeve 305 is provided with a tension spring 3051, and the two ends of the tension spring 3051 are respectively connected to the adjusting sleeve 305 and the fixing ring 304. The adjusting sleeve 305 is provided with two positioning holes 3052, and the two positioning holes 3052 are distributed symmetrically. The bottom of the adjusting sleeve 305 is provided with two elastic buckles 3053, and the two elastic buckles 3053 are distributed symmetrically.

[0038] The nozzle 4 has two limiting blocks 401 on its outer peripheral surface, and the two limiting blocks 401 are symmetrically distributed. The limiting blocks 401 are provided with positioning pins 402. The nozzle 4 has a support ring 403 on its outer peripheral surface, and the support ring 403 is located below the limiting blocks 401. The support ring 403 has two limiting sleeves 404, and the two limiting sleeves 404 are symmetrically distributed. The nozzle 4 has a connecting post 405 in the middle position, and the floating ring 6 is slidably fitted on the connecting post 405.

[0039] The nozzle 4 is slidably connected to the limiting groove 303 via the limiting block 401, and the positioning pin 402 passes through the positioning hole 3052. The elastic buckle 3053 is engaged with the rectangular slot of the limiting sleeve 404. During the disassembly of the nozzle 4, the two positioning pins 402 are first slid out from the positioning hole 3052. At the same time, the two elastic buckles 3053 are manually squeezed in opposite directions to make the elastic buckles 3053 lose their engagement with the rectangular slot of the limiting sleeve 404. Then, the adjusting sleeve 305 is slid upward along the connecting sleeve 302, so that the nozzle 4 can be quickly removed from the connecting sleeve 302. The entire disassembly process does not require tools, thus improving the efficiency of the nozzle 4 in loading and unloading from the water distribution pipe 3.

[0040] In this embodiment of the disclosure, such as Figure 5 and Figure 6 As shown, there are two connecting blocks on the outer periphery of the connecting ring 5, and the two connecting blocks are distributed symmetrically. There is a limiting slide rod 501 at the bottom of the connecting block, and the two limiting slide rods 501 are distributed vertically and parallelly. There is a base frame 502 between the bottom ends of the two limiting slide rods 501, and a compression spring 503 is fitted on the limiting slide rod 501.

[0041] The floating ring 6 has a first bearing sleeve 601 at the top, a rotating ring 602 rotatably mounted on the first bearing sleeve 601, a fan blade 603 on the rotating ring 602, and the fan blade 603 is distributed in a ring array. The floating ring 6 has support frames 604 on the left and right sides, and the two support frames 604 are distributed symmetrically. The first bearing sleeve 601 has two connecting rods 605 at the top, and the two connecting rods 605 are distributed vertically and parallelly. A ring filter screen 606 is provided between the top ends of the two connecting rods 605.

[0042] The connecting rod 605 slides through the bottom wall of the nozzle 4, and the annular filter 606 is located inside the nozzle 4. The annular filter 606 is slidably fitted onto the connecting column 405. The limiting slide rod 501 slides through the support frame 604, and the compression spring 503 is supported between the base frame 502 and the support frame 604. In this invention, a connecting ring 5 and a floating ring 6 are provided. When the nozzle 4 sprays, the limiting slide rod 501 and the support frame 604 cooperate with each other, and the elasticity of the compression spring 503 allows the fan blade 603 to float up and down along the connecting column 405 during continuous rotation, which can increase the contact area with the gas and the atomization effect. At the same time, the floating ring 6 can drive the annular filter 606 to float up and down within the nozzle 4 to adjust, which can prevent impurities from accumulating in the mesh and allow the spray liquid to pass through the annular filter 606 evenly, ensuring that the liquid sprayed from the nozzle 4 is evenly distributed.

[0043] Example 2, based on Example 1, such as Figure 7 and Figure 8As shown, a mounting base 701 is provided in the middle of the porous tray 7, a second bearing sleeve 702 is provided on the top of the mounting base 701, and the rotating ring frame 8 is rotatably mounted on the second bearing sleeve 702. A fixing cover 703 is provided at the bottom of the mounting base 701.

[0044] The rotating ring frame 8 has four connecting frames 801 on its outer periphery, and the four connecting frames 801 are arranged in a ring array. The connecting frame 801 has a transmission arm 802 near its end, and the transmission arm 802 has pins on both sides. The transmission arm 802 is rotatably connected to the connecting frame 801 through one side pin and rotatably connected to the rotating frame 9 through the other side pin. The top of the other side pin of the transmission arm 802 is provided with a rotating plate 803.

[0045] A rotating shaft 901 is provided at the middle of the bottom of the rotating frame 9, and the rotating shaft 901 is rotatably connected to the mounting base 701 through a bearing. A servo motor 902 is provided at the bottom of the rotating shaft 901, and the servo motor 902 is fixedly installed at the bottom of the mounting base 701 and located inside the fixed cover 703. In this invention, the servo motor 902 provides power to drive the rotating frame 9 to rotate around the rotating shaft 901. Through the cooperation of the transmission arm 802 and the rotating ring frame 8, the rotating plate 803 can be driven to rotate continuously, which can reduce the noise generated by the vibration of water flow impacting the porous tray 7.

[0046] The working principle of this embodiment is as follows: During disassembly of the nozzle 4, firstly, the two positioning pins 402 are slid out of the positioning holes 3052. Simultaneously, the two elastic clips 3053 are manually pinched in opposite directions, causing the elastic clips 3053 to lose their engagement with the rectangular opening of the limiting sleeve 404. Then, the adjusting sleeve 305 is slid upwards along the connecting sleeve 302, allowing the nozzle 4 to be quickly removed from the connecting sleeve 302. Since no tools are required during the entire disassembly process, the efficiency of installing and removing the nozzle 4 from the water distribution pipe 3 is improved. When the nozzle 4 sprays, the limiting slide rod 501 and the support frame 604 cooperate with each other, and... By utilizing the elasticity of the compression spring 503, the fan blade 603 can float up and down along the connecting column 405 during continuous rotation, which increases the contact area with the gas and the atomization effect. At the same time, the floating ring 6 can drive the annular filter 606 to float up and down within the nozzle 4, which can prevent impurities from accumulating in the mesh and ensure that the spray liquid can pass through the annular filter 606 evenly, ensuring that the liquid sprayed from the nozzle 4 is evenly distributed. The servo motor 902 provides power to drive the rotating frame 9 to rotate around the rotating shaft 901. Through the cooperation of the transmission arm 802 and the rotating ring frame 8, the rotating plate 803 can be driven to rotate continuously, which can reduce the noise generated by the vibration of the water flow impacting the porous tray 7.

[0047] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A noise-reducing and energy-saving spraying device based on a spray tower, characterized in that, include: The spray tower body (1) is a cylindrical cavity structure, and an installation ring frame (2) is provided in the cavity of the spray tower body (1); a water distribution pipe (3) is fixedly installed at the bottom of the installation ring frame (2); a nozzle (4) is provided at the bottom of the water distribution pipe (3); a connecting ring (5) is provided on the nozzle (4); a floating ring (6) is provided below the nozzle (4); a perforated tray (7) is provided in the cavity of the spray tower body (1), and the perforated tray (7) is located below the water distribution pipe (3); a rotating ring frame (8) is provided above the perforated tray (7); a rotating frame (9) is provided above the rotating ring frame (8); The water distribution pipe (3) has an inlet (301) on one side, and the inlet (301) penetrates the side wall of the main body (1) of the spray tower. The bottom of the water distribution pipe (3) is provided with a connecting sleeve (302). The connecting sleeve (302) is distributed vertically, and the inner circumferential surface of the connecting sleeve (302) is provided with two limiting grooves (303), and the two limiting grooves (303) are distributed symmetrically. The connecting sleeve (302) is provided with a fixing ring (304), and the fixing ring (304) is located at the connection between the connecting sleeve (302) and the water distribution pipe (3). The connecting sleeve (302) is slidably fitted with an adjusting sleeve (305). The nozzle (4) is provided with a connecting post (405) in the middle position, and the floating ring (6) is slidably fitted on the connecting post (405); The floating ring (6) is provided with a first bearing sleeve (601) at the top, and a rotating ring (602) is rotatably mounted on the first bearing sleeve (601). The rotating ring (602) is provided with fan blades (603), and the fan blades (603) are distributed in a ring array. The floating ring (6) is provided with support frames (604) on the left and right sides, and the two support frames (604) are distributed symmetrically. The first bearing sleeve (601) is provided with two connecting rods (605) at the top, and the two connecting rods (605) are distributed vertically and parallelly. A ring filter screen (606) is provided between the top ends of the two connecting rods (605). The connecting rod (605) slides through the bottom wall of the nozzle (4), and the annular filter (606) is located inside the nozzle (4). The annular filter (606) is slidably fitted onto the connecting column (405). The limiting slide rod (501) slides through the support frame (604), and the compression spring (503) is supported between the base frame (502) and the support frame (604). The porous tray (7) is provided with a mounting base (701) in the middle position; The rotating frame (9) has a rotating shaft (901) at the middle of its bottom, and the rotating shaft (901) is rotatably connected to the mounting base (701) through a bearing. A servo motor (902) is provided at the bottom of the rotating shaft (901).

2. The noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that, The top of the adjusting sleeve (305) is provided with a tension spring (3051), and the two ends of the tension spring (3051) are connected to the adjusting sleeve (305) and the fixing ring (304) respectively. The adjusting sleeve (305) is provided with two positioning holes (3052), and the two positioning holes (3052) are distributed symmetrically. The bottom of the adjusting sleeve (305) is provided with two elastic buckles (3053), and the two elastic buckles (3053) are distributed symmetrically.

3. The noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that, The nozzle (4) has two limiting blocks (401) on its outer peripheral surface, and the two limiting blocks (401) are symmetrically distributed. The limiting blocks (401) are provided with positioning pins (402). The nozzle (4) has a support ring (403) on its outer peripheral surface, and the support ring (403) is located below the limiting blocks (401). The support ring (403) has two limiting sleeves (404), and the two limiting sleeves (404) are symmetrically distributed.

4. A noise-reducing and energy-saving spraying device based on a spray tower according to claim 3, characterized in that, The nozzle (4) is slidably connected to the limiting groove (303) via the limiting block (401), and the positioning pin (402) passes through the positioning hole (3052), and the elastic buckle (3053) engages with the rectangular opening of the limiting sleeve (404).

5. A noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that, The connecting ring (5) has two connecting blocks on its outer periphery, and the two connecting blocks are distributed symmetrically. The bottom of the connecting block is provided with a limiting slide rod (501), and the two limiting slide rods (501) are distributed vertically and parallelly. A base frame (502) is provided between the bottom ends of the two limiting slide rods (501), and a compression spring (503) is fitted on the limiting slide rod (501).

6. A noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that, The mounting base (701) is provided with a second bearing sleeve (702) at the top, and the rotating ring frame (8) is rotatably mounted on the second bearing sleeve (702). The mounting base (701) is provided with a fixing cover (703) at the bottom.

7. A noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that, The rotating ring frame (8) has four connecting frames (801) on its outer periphery, and the four connecting frames (801) are arranged in a ring array. The connecting frame (801) has a transmission arm (802) near its end, and the transmission arm (802) has pins on both sides. The transmission arm (802) is rotatably connected to the connecting frame (801) through one side pin, and the transmission arm (802) is rotatably connected to the rotating frame (9) through the other side pin. The top of the other side pin of the transmission arm (802) has a rotating plate (803).

8. A noise-reducing and energy-saving spraying device based on a spray tower according to claim 1, characterized in that... , The servo motor (902) is fixedly installed at the bottom of the mounting base (701), and the servo motor (902) is located inside the fixed cover (703).

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