Optimized spray head structure of plastic spray tower

Abstract

The utility model discloses an optimized nozzle structure of a plastic spray tower, which comprises a tower body, a fixed plate is fixedly connected in the tower body, a hollow column is fixedly connected at the top of the tower body, the bottom of the hollow column penetrates through the top of the tower body, and a lifting mechanism is arranged in the tower body. According to the optimized spray head structure of the plastic spray tower, a driving motor is controlled to rotate forwards and backwards to drive a lead screw to rotate, and a threaded sleeve, a mounting plate and the like are matched to drive a spray head to move up and down in the tower body so as to spray waste gas; a rotating rod is matched with a first belt to drive the rotating rod to rotate, so that a fixed block is matched with a second belt, a rotating block, a telescopic rod and the like to drive a spraying nozzle to perform rotary spraying, the spraying nozzle can move up and down and can perform rotary spraying, and the application range is wider; waste gas and spraying liquid can be in full contact, the situation of spraying dead angles is effectively reduced, and the waste gas treatment effect is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of spray towers, and in particular relates to an optimized spray head structure of a plastic spray tower. 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 FRP spray tower, PP spray tower, and stainless steel spray tower. According to the different properties of the waste gas, choose reasonable spray material and spray process.

[0003] The connection method of the existing plastic spray tower optimization nozzle structure is a fixed connection method such as welding. The position of the water sprayed by the spray nozzle is fixed, and a spray dead corner may appear inside the spray tower, thereby affecting the spray purification effect and reducing the practicality of the device. Utility Model Content

[0004] The utility model aims to provide an optimized nozzle structure of a plastic spray tower to solve the technical problem that most of the nozzles proposed in the background technology are fixedly connected by welding or the like, and the position of the water sprayed by the spray nozzle is fixed, so dead spots of spraying may occur inside the spray tower.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a plastic spray tower optimized nozzle structure, comprising a tower body, a fixed plate is fixedly connected inside the tower body, a hollow column is fixedly connected to the top of the tower body, and the bottom of the hollow column passes through the top of the tower body, and a lifting mechanism is arranged inside the tower body;

[0006] The lifting mechanism includes a screw rod rotatably connected to the top of the tower body, and the screw rod is located inside the hollow column. The outside of the screw rod is threadedly connected to a threaded sleeve, and the bottom of the threaded sleeve is rotatably connected to a mounting plate, and a plurality of spray nozzles are evenly installed at the bottom of the mounting plate. A driving motor is installed on the top of the tower body, and the output end of the driving motor passes through the top of the tower body and is fixedly connected to the screw rod. A rotating mechanism is provided on the outside of the hollow column.

[0007] Preferably, the rotating mechanism includes a rotating rod rotatably connected to the top of the tower body, and the bottom of the rotating rod passes through the top of the tower body, the rotating rod passes through the tower body and is fixedly connected to a fixed block at one end, the output end of the driving motor is sleeved with a No. 1 belt, and the other end of the No. 1 belt is sleeved on the upper end of the outer surface of the rotating rod, the hollow column passes through one end of the tower body and is rotatably connected to a rotating block, the bottom of the rotating block is fixedly connected to a telescopic rod, and the bottom of the lower sleeve rod of the telescopic rod is fixedly connected to the top of the mounting plate, the outer surface of the fixed block is sleeved with a No. 2 belt, and the other end of the No. 2 belt is sleeved on the outer surface of the rotating block.

[0008] Preferably, a water tank is installed on the top of the tower body, the bottom of the water tank is connected with a water pipe, and the other end of the water pipe passes through the top of the mounting plate and is connected to a plurality of spray nozzles.

[0009] Preferably, two telescopic rods are provided, and the two telescopic rods are symmetrically arranged at two ends of the bottom of the rotating block relative to the hollow column.

[0010] Preferably, an air inlet pipe is provided at the lower left end of the tower body, and an air outlet pipe is provided at the upper right end of the tower body.

[0011] Preferably, a support plate is fixedly connected to the top of the tower body, and the drive motor is located above the support plate.

[0012] Preferably, four support columns are evenly and symmetrically installed at the bottom of the tower body.

[0013] The utility model discloses a plastic spray tower optimized nozzle structure with the following advantages: the plastic spray tower optimized nozzle structure drives the screw to rotate by controlling the forward and reverse rotation of the driving motor, cooperates with the threaded sleeve and the mounting plate, etc., to drive the spray head to move up and down inside the tower body to spray the exhaust gas; and through the rotating rod cooperates with the No. 1 belt, the rotating rod can be driven to rotate, thereby driving the spray head to rotate and spray through the fixed block cooperates with the No. 2 belt, the rotating block and the telescopic rod, etc., to achieve the spray head can not only move up and down, but also rotate to spray, with a wider range of applications, so that the exhaust gas and the spray liquid can be fully in contact, effectively reducing the situation of spraying dead angles, greatly improving the effect of exhaust gas treatment, and improving the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the first cross-sectional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the second cross-sectional structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the half-section structure of the utility model.

[0019] Explanation of markings in the figure: 1. Tower body; 2. Hollow column; 3. Driving motor; 4. Rotating rod; 5. Screw rod; 6. Threaded sleeve; 7. Fixed plate; 8. Telescopic rod; 9. Mounting plate; 10. Spray nozzle; 11. No. 1 belt; 12. Rotating block; 13. Fixed block; 14. No. 2 belt; 15. Water pipe; 16. Support plate; 17. Support column; 18. Inlet pipe; 19. Outlet pipe; 20. Water tank. DETAILED DESCRIPTION

[0020] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0021] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0025] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the optimized nozzle structure of a plastic spray tower of the utility model in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a plastic spray tower optimized nozzle structure of the utility model comprises a tower body 1, a fixing plate 7 is fixedly connected inside the tower body 1, a hollow column 2 is fixedly connected to the top of the tower body 1, and the bottom of the hollow column 2 passes through the top of the tower body 1, and a lifting mechanism is arranged inside the tower body 1;

[0027] The exhaust gas can be sprayed up and down through the lifting mechanism;

[0028] The lifting mechanism includes a screw rod 5 rotatably connected to the top of the tower body 1, and the screw rod 5 is located inside the hollow column 2. The screw rod 5 is externally threadedly connected to a threaded sleeve 6, and the bottom of the threaded sleeve 6 is rotatably connected to a mounting plate 9, and a plurality of spray nozzles 10 are evenly installed at the bottom of the mounting plate 9. A driving motor 3 is installed on the top of the tower body 1, and the output end of the driving motor 3 passes through the top of the tower body 1 and is fixedly connected to the screw rod 5. A rotating mechanism is provided outside the hollow column 2;

[0029] By starting the driving motor 3, the screw rod 5 is driven to rotate, thereby driving the threaded sleeve 6 to transmit the thread, and then driving the mounting plate 9 to move downward. At this time, the telescopic rod 8 is stretched, driving the spray nozzle 10 to move up and down inside the tower body 1 to spray the exhaust gas.

[0030] like Figure 1 , Figure 3-4 As shown, the rotating mechanism includes a rotating rod 4 rotatably connected to the top of the tower body 1, and the bottom of the rotating rod 4 passes through the top of the tower body 1, and the rotating rod 4 passes through the tower body 1. One end of the rotating rod 4 is fixedly connected to a fixed block 13, and the output end of the driving motor 3 is sleeved with a No. 1 belt 11, and the other end of the No. 1 belt 11 is sleeved on the upper end of the outer surface of the rotating rod 4, and the hollow column 2 passes through the tower body 1. One end is rotatably connected to a rotating block 12, and the bottom of the rotating block 12 is fixedly connected to a telescopic rod 8, and the bottom of the lower sleeve rod of the telescopic rod 8 is fixedly connected to the top of the mounting plate 9, and the outer surface of the fixed block 13 is sleeved with a No. 2 belt 14, and the other end of the No. 2 belt 14 is sleeved on the outer surface of the rotating block 12;

[0031] By starting the driving motor 3 and cooperating with the No. 1 belt 11, the rotating rod 4 can be driven to rotate, thereby driving the fixed block 13 to rotate, and cooperating with the No. 2 belt 14 to drive the rotating block 12 to rotate, and then drive the telescopic rod 8 to rotate, so that the telescopic rod 8 drives the mounting plate 9 to rotate, thereby driving multiple spray nozzles 10 to rotate and spray. By controlling the forward and reverse rotation of the driving motor 3, the spray nozzle 10 can not only move up and down, but also rotate, which has a wider range of applications, so that the exhaust gas and the spray liquid can be fully in contact, effectively reducing the situation of spraying blind spots, and greatly improving the effect of exhaust gas treatment.

[0032] like Figure 1-4 As shown, a water tank 20 is installed on the top of the tower body 1, and a water pipe 15 is connected to the bottom of the water tank 20, and the other end of the water pipe 15 passes through the top of the mounting plate 9 and is connected to a plurality of spray nozzles 10;

[0033] The spray heads 10 are turned on, so that the water in the water tank 20 flows into the plurality of spray heads 10 through the water pipes 15 .

[0034] like Figure 1 , Figure 3-4 As shown, two telescopic rods 8 are provided, and the two telescopic rods 8 are symmetrically arranged at two ends of the bottom of the rotating block 12 relative to the hollow column 2;

[0035] The telescopic rod 8 can not only drive the mounting plate 9 and the spray nozzle 10 to rotate, but also when the threaded sleeve 6 drives the mounting plate 9 to move up and down, the telescopic rod 8 makes the movement between the threaded sleeve 6 and the mounting plate 9 more stable.

[0036] like Figure 1-2 as well as Figure 4 As shown, an air inlet pipe 18 is provided at the lower left end of the tower body 1, and an air outlet pipe 19 is provided at the upper right end of the tower body 1;

[0037] The waste gas is input from the air inlet pipe 18 and the treated gas is discharged through the air outlet pipe 19 .

[0038] like Figure 1-4 As shown, a support plate 16 is fixedly connected to the top of the tower body 1, and the drive motor 3 is located above the support plate 16, so that the drive motor 3 is more stable when working.

[0039] like Figure 1-2 as well as Figure 4 As shown, four support columns 17 are evenly and symmetrically installed at the bottom of the tower body 1, and the support columns 17 provide support for the tower body 1.

[0040] The working principle of the optimized nozzle structure of the plastic spray tower is as follows: when in use, the exhaust gas is input from the air inlet pipe 18, the spray nozzle 10 is turned on, so that the water in the water tank 20 flows into the plurality of spray nozzles 10 through the water pipe 15, and the drive motor 3 is started to drive the screw rod 5 to rotate, thereby driving the threaded sleeve 6 to drive the threaded transmission, and then driving the mounting plate 9 to move downward, at this time, the telescopic rod 8 is stretched, driving the spray nozzle 10 to move up and down inside the tower body 1 to spray the exhaust gas;

[0041] At the same time, starting the driving motor 3 in cooperation with the No. 1 belt 11 can drive the rotating rod 4 to rotate, thereby driving the fixed block 13 to rotate, and cooperating with the No. 2 belt 14 to drive the rotating block 12 to rotate, and then drive the telescopic rod 8 to rotate, so that the telescopic rod 8 drives the mounting plate 9 to rotate, thereby driving multiple spray nozzles 10 to rotate and spray. By controlling the forward and reverse rotation of the driving motor 3, the spray nozzle 10 can not only move up and down, but also rotate, which has a wider range of applications, so that the exhaust gas and the spray liquid can be fully in contact, effectively reducing the situation of spraying dead angles, and greatly improving the effect of exhaust gas treatment. The treated gas is discharged through the outlet pipe 19.

[0042] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A plastic spray tower optimized nozzle structure, comprising a tower body (1), characterized in that: A fixing plate (7) is fixedly connected inside the tower body (1), a hollow column (2) is fixedly connected to the top of the tower body (1), and the bottom of the hollow column (2) passes through the top of the tower body (1), and a lifting mechanism is provided inside the tower body (1); The lifting mechanism comprises a screw rod (5) rotatably connected to the top of the tower body (1), and the screw rod (5) is located inside the hollow column (2). The screw rod (5) is externally threadedly connected to a threaded sleeve (6), and the bottom of the threaded sleeve (6) is rotatably connected to a mounting plate (9), and a plurality of spray nozzles (10) are evenly mounted on the bottom of the mounting plate (9). A driving motor (3) is mounted on the top of the tower body (1), and the output end of the driving motor (3) passes through the top of the tower body (1) and is fixedly connected to the screw rod (5), and a rotating mechanism is provided on the outside of the hollow column (2).

2. The optimized nozzle structure of a plastic spray tower according to claim 1 is characterized in that: The rotating mechanism comprises a rotating rod (4) rotatably connected to the top of the tower body (1), and the bottom of the rotating rod (4) passes through the top of the tower body (1); one end of the rotating rod (4) passing through the tower body (1) is fixedly connected to a fixed block (13); the output end of the driving motor (3) is sleeved with a first belt (11), and the other end of the first belt (11) is sleeved on the upper end of the outer surface of the rotating rod (4); one end of the hollow column (2) passing through the tower body (1) is rotatably connected to a rotating block (12); the bottom of the rotating block (12) is fixedly connected to a telescopic rod (8), and the bottom of the lower sleeve rod of the telescopic rod (8) is fixedly connected to the top of the mounting plate (9); the outer surface of the fixed block (13) is sleeved with a second belt (14), and the other end of the second belt (14) is sleeved on the outer surface of the rotating block (12).

3. The optimized nozzle structure of a plastic spray tower according to claim 2 is characterized in that: A water tank (20) is installed on the top of the tower body (1), and a water pipe (15) is connected to the bottom of the water tank (20), and the other end of the water pipe (15) passes through the top of the installation plate (9) and is connected to a plurality of spray nozzles (10).

4. The optimized nozzle structure of a plastic spray tower according to claim 3 is characterized in that: A total of two telescopic rods (8) are provided, and the two telescopic rods (8) are symmetrically arranged at the two ends of the bottom of the rotating block (12) with respect to the hollow column (2).

5. The optimized nozzle structure of a plastic spray tower according to claim 1 is characterized in that: An air inlet pipe (18) is provided at the lower left end of the tower body (1), and an air outlet pipe (19) is provided at the upper right end of the tower body (1).

6. The optimized nozzle structure of a plastic spray tower according to claim 5, characterized in that: A support plate (16) is fixedly connected to the top of the tower body (1), and the drive motor (3) is located above the support plate (16).

7. The optimized nozzle structure of a plastic spray tower according to claim 6, characterized in that: Four support columns (17) are evenly and symmetrically installed at the bottom of the tower body (1).

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