Spraying mechanism for deodorization biological filter

Abstract

The utility model relates to the technical field of biological filters, in particular to a spraying mechanism for a deodorization biological filter. The device comprises a fixed frame, a translation assembly and a steering assembly, the fixed frame is installed at the top of the biological filter, a water tank is placed at one end of the biological filter, and a spraying assembly connected with the water tank is movably arranged in the fixed frame and used for spraying the biological filter from the position above the biological filter. A translation assembly and a steering assembly matched with the translation assembly are arranged on the inner side of the fixed frame. The spraying mechanism is composed of the translation assembly, the steering assembly and the spraying assembly, in the spraying process, the translation assembly is used for driving the spraying pipe to do transverse reciprocating motion, the spraying pipe can be driven to rotate under the cooperation of the connecting shaft, the gear, the toothed plate and the linkage piece during transverse reciprocating motion, and compared with single transverse motion, the spraying mechanism has the advantages that the spraying efficiency is greatly improved; and the spraying effect and the spraying range of the spraying assembly are further expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of biological filter tanks, in particular to a spray mechanism for a deodorizing biological filter tank. Background Art

[0002] Deodorization biofilter is a technical equipment used to treat sewage or organic wastewater. It combines the functions of biofilter and deodorization equipment, and is mainly used to remove organic matter and ammonia nitrogen in sewage. It is usually equipped with a spray mechanism to treat odor.

[0003] A Chinese patent with authorization announcement number CN219701568U discloses a spray mechanism for a deodorizing biofilter, in which a deodorizing solution in a water collection tank is pumped into a spray pipe and then sprayed out from a spray port at the bottom of the spray pipe to treat the gas inside the biofilter body; the output end of the motor drives a threaded rod to rotate, and the threads on the surface of the threaded rod are opposite, driving the movable thread blocks to move to opposite positions, and the motor changes operation, causing the hollow cylinder, the spray pipe, the circular slider and the spray port to spray the gas back and forth in the opposite direction.

[0004] However, the above-mentioned spray mechanism for the biofilter only expands the spray range by driving the spray pipe to move back and forth horizontally, and its spray effect is limited. Utility Model Content

[0005] In view of the problems existing in the background technology, a spray mechanism for a deodorizing biofilter is proposed. The spray mechanism is composed of a translation component, a steering component and a spray component. During the spraying process, the translation component is used to drive the spray pipe to move back and forth horizontally. While moving back and forth horizontally, the spray pipe can be driven to rotate with the cooperation of the connecting shaft, gear, tooth plate and linkage. Compared with the single horizontal movement, the spray effect and spray range of the spray component are further expanded.

[0006] The utility model provides a spray mechanism for a deodorizing biological filter tank, comprising:

[0007] A fixed frame is installed on the top of the biofilter, a water tank is placed at one end of the biofilter, and a spray assembly connected to the water tank is movably arranged in the fixed frame for spraying the biofilter from above;

[0008] A translation assembly, disposed inside the fixed frame, for driving the spray assembly to move horizontally back and forth within the fixed frame; and

[0009] The steering assembly is used to cooperate with the translation assembly to drive the spray assembly to move and rotate synchronously at the same time.

[0010] Preferably, the translation assembly includes a motor, a reciprocating screw, a movable plate and a guide column. The motor is installed at one end of the inner wall of the fixed frame, and its output end is connected to the reciprocating screw. The movable plate is threadedly connected to the reciprocating screw. Guide columns are provided on both sides of the movable plate, and both ends of the guide columns are respectively connected to the two ends of the inner wall of the fixed frame.

[0011] Preferably, the spray assembly includes a pump body, an infusion pipe, a transverse pipe and a spray pipe. A clamp is provided at the bottom of the movable plate, and the transverse pipe is installed at the bottom of the movable plate through the clamp. Spray pipes are rotatably provided at the bottom of both ends of the transverse pipe. An infusion pipe is connected between the transverse pipe and the water tank, and a pump body connected to the infusion pipe is installed on the side of the water tank.

[0012] Preferably, the spray pipe is configured as an inverted T-shaped structure, wherein the vertical section is rotatably connected to the horizontal pipe, and the horizontal section is linearly and equidistantly connected to multiple groups of spray heads.

[0013] Preferably, the steering assembly includes a connecting shaft, a gear, a toothed plate and a linkage part. Strip plates are provided at both ends of the movable plate. A connecting shaft is rotated and penetrated at one end of the striped plate. A linkage part is provided between the bottom end of the connecting shaft and the spray pipe. A gear is provided at the top end of the connecting shaft. Toothed plates are provided on both sides of the inner wall of the fixed frame, and the toothed plates are meshed and connected with the gears.

[0014] Preferably, the linkage member includes a pulley and a synchronous belt. Two groups of pulleys are provided and are respectively installed on the bottom end of the vertical shaft and the vertical section of the spray pipe. A synchronous belt is provided for transmission between the two groups of pulleys.

[0015] Through the above technical scheme, that is, the spray mechanism disclosed in the utility model is composed of a translation assembly, a steering assembly and a spray assembly, and the steering assembly cooperates with the translation assembly. During the spraying process, the spray pipe can be driven to move back and forth laterally by the cooperation of the motor, reciprocating screw, movable plate and guide column. At the same time, the spray pipe can be driven to rotate by itself with the cooperation of the connecting shaft, gear, tooth plate and linkage. Compared with a single lateral movement, the spray effect and spray range of the spray assembly are further expanded.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a spray mechanism for a deodorizing biological filter tank according to the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure viewed from above;

[0019] Figure 3 for Figure 2 Schematic diagram of the local enlarged structure at A.

[0020] Figure numerals: 1. fixed frame; 2. water tank; 3. motor; 4. reciprocating screw; 5. moving plate; 6. guide column; 7. pump body; 8. infusion tube; 9. cross tube; 10. spray pipe; 11. spray head; 12. connecting shaft; 13. gear; 14. tooth plate; 15. strip plate; 16. pulley; 17. synchronous belt. DETAILED DESCRIPTION

[0021] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0022] Embodiment 1

[0023] like Figure 1-Figure 3 As shown, the utility model proposes a spray mechanism for a deodorizing biofilter, comprising a fixed frame 1, a translation assembly and a steering assembly, wherein the fixed frame 1 is mounted on the top of the biofilter, a water tank 2 is placed at one end of the biofilter, a spray assembly connected to the water tank 2 is movably arranged in the fixed frame 1, and is used for spraying the biofilter from above, a translation assembly and a steering assembly cooperating with the translation assembly are arranged on the inner side of the fixed frame 1, and the two cooperate to drive the spray assembly to move back and forth laterally within the range of the fixed frame 1 while rotating synchronously.

[0024] like Figure 1 As shown, the translation assembly includes a motor 3, a reciprocating screw 4, a movable plate 5 and a guide column 6. The motor 3 is installed at one end of the inner wall of the fixed frame 1, and its output end is connected to the reciprocating screw 4. The movable plate 5 is threadedly connected to the reciprocating screw 4. Guide columns 6 are provided on both sides of the movable plate 5, and both ends of the guide columns 6 are respectively connected to the two ends of the inner wall of the fixed frame 1.

[0025] like Figure 2 and Figure 3 As shown, the spray assembly includes a pump body 7, an infusion pipe 8, a transverse pipe 9 and a spray pipe 10. A clamp is provided at the bottom of the movable plate 5. The transverse pipe 9 is installed at the bottom of the movable plate 5 through the clamp. The bottom of both ends of the transverse pipe 9 are rotatably provided with spray pipes 10. The transverse pipe 9 is connected to the water tank 2 with the infusion pipe 8. The pump body 7 connected with the infusion pipe 8 is installed on the side of the water tank 2.

[0026] A corrugated folding section is provided in the middle of the infusion tube 8 , which is used to adaptively fold and retract as the movable plate 5 moves.

[0027] like Figure 3 As shown, the spray pipe 10 is set to an inverted T-shaped structure, the vertical section of which is rotatably connected to the horizontal pipe 9, and the horizontal section of which is linearly and equidistantly connected to multiple groups of spray heads 11.

[0028] During actual use, the deodorizing liquid in the water tank 2 is pumped into the horizontal pipe 9 through the infusion pipe 8 by the pump body 7, and finally sprayed out through the spray pipe 10 to deodorize the odor in the biological filter tank. During the spraying process, the motor 3 drives the reciprocating screw 4 to rotate, and then the horizontal pipe 9 moves back and forth during the spraying process through the movable plate 5.

[0029] Embodiment 2

[0030] like Figure 1-Figure 3 As shown, the utility model proposes a spray mechanism for a deodorizing biological filter. Based on the above embodiments, this embodiment also records in detail the specific components of the steering assembly and the specific matching method between the steering assembly and the translation assembly.

[0031] like Figure 3 As shown, the steering assembly includes a connecting shaft 12, a gear 13, a tooth plate 14 and a linkage member. Strip plates 15 are provided at both ends of the movable plate 5. The connecting shaft 12 is rotated and penetrated at one end of the strip plate 15. A linkage member is provided between the bottom end of the connecting shaft 12 and the spray pipe 10. A gear 13 is provided at the top of the connecting shaft 12. Tooth plates 14 are provided on both sides of the inner wall of the fixed frame 1, and the tooth plates 14 are meshed and connected with the gear 13.

[0032] When the moving plate 5 drives the connecting shaft 12 to move synchronously laterally under the action of the lead screw, the gear 13 and the toothed plate 14 on the connecting shaft 12 are meshed, and under the action of the meshing force, the connecting shaft 12 will rotate while moving laterally.

[0033] like Figure 3 As shown, the linkage includes a pulley 16 and a synchronous belt 17. Two groups of pulleys 16 are provided, which are respectively installed on the bottom end of the vertical shaft and the vertical section of the spray pipe 10. A synchronous belt 17 is provided between the two groups of pulleys 16 for transmission.

[0034] In summary, when the utility model is in use, the deodorizing liquid in the water tank 2 is pumped into the horizontal pipe 9 through the pump body 7, and is evenly sprayed out through the spray head 11 below the spray pipe 10. During the spraying process, the motor 3 drives the reciprocating screw 4 to rotate, and during the rotation process, it drives the movable plate 5 thereon to move laterally under the limit of the guide column 6. During the movement of the movable plate 5, the strip plate 15 drives the connecting shaft 12 to move synchronously. When the connecting shaft 12 moves, the gear 13 thereon engages with the tooth plate 14, and under the action of the meshing force, the connecting shaft 12 is driven to rotate through the gear 13. The connecting shaft 12 then drives the pulley 16 below it to rotate, and the pulley 16 on the connecting shaft 12 drives another set of pulleys 16 to rotate through the synchronous belt 17, and drives the spray pipe 10 to rotate synchronously during the rotation process, thereby expanding the overall spray range and improving the spray deodorizing effect.

[0035] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A spray mechanism for a deodorizing biofilter, characterized in that: include A fixed frame (1) is installed on the top of the biofilter, a water tank (2) is placed at one end of the biofilter, and a spray assembly connected to the water tank (2) is movably arranged in the fixed frame (1) for spraying the biofilter from above; A translation assembly, arranged inside the fixed frame (1), used to drive the spray assembly to move horizontally back and forth within the fixed frame (1); and The steering assembly is used to cooperate with the translation assembly to drive the spray assembly to move and rotate synchronously; The translation assembly comprises a motor (3), a reciprocating screw (4), a movable plate (5) and a guide column (6). The motor (3) is mounted on one end of the inner wall of the fixed frame (1), and the output end of the motor (3) is connected to the reciprocating screw (4). The movable plate (5) is threadedly connected to the reciprocating screw (4). The movable plate (5) is penetrated by guide columns (6) on both sides of the movable plate (5), and the two ends of the guide columns (6) are respectively connected to the two ends of the inner wall of the fixed frame (1).

2. A spray mechanism for a deodorizing biofilter according to claim 1, characterized in that: The spray assembly comprises a pump body (7), a liquid infusion pipe (8), a transverse pipe (9) and a spray pipe (10); a clamp is provided at the bottom of the movable plate (5); the transverse pipe (9) is mounted on the bottom of the movable plate (5) through the clamp; the bottoms of both ends of the transverse pipe (9) are rotatably provided with spray pipes (10); the transverse pipe (9) is connected to the water tank (2); and a pump body (7) in communication with the liquid infusion pipe (8) is mounted on the side of the water tank (2).

3. A spray mechanism for a deodorizing biofilter according to claim 2, characterized in that: The spray pipe (10) is arranged in an inverted T-shaped structure, wherein the vertical section is connected to the horizontal pipe (9) in a rotational manner, and the horizontal section is connected to a plurality of groups of spray heads (11) in a linear and equidistant manner.

4. A spray mechanism for a deodorizing biofilter according to claim 3, characterized in that: The steering assembly comprises a connecting shaft (12), a gear (13), a toothed plate (14) and a linkage member. Strip plates (15) are arranged at both ends of the movable plate (5). One end of the striped plate (15) is rotatably penetrated by the connecting shaft (12). A linkage member is arranged between the bottom end of the connecting shaft (12) and the spray pipe (10). The top end of the connecting shaft (12) is arranged with a gear (13). Toothed plates (14) are arranged on both sides of the inner wall of the fixed frame (1). The toothed plates (14) are meshedly connected with the gear (13).

5. A spray mechanism for a deodorizing biofilter according to claim 4, characterized in that: The linkage part comprises a pulley (16) and a synchronous belt (17). Two groups of pulleys (16) are provided and are respectively installed on the bottom end of the vertical shaft and the vertical section of the spray pipe (10). A synchronous belt (17) is provided between the two groups of pulleys (16).

Images