A sedimentation tank for sewage treatment

Abstract

The utility model discloses a sedimentation tank for sewage treatment, comprising a tank body, the inner side of the tank body is divided into four tank slots, linear guide rails are fixedly installed at both ends of the upper side of the tank body, a rotating seat is slidably installed on the upper side of the linear guide rail, an adjusting seat is rotatably installed on one side of the rotating seat through a rotating mechanism, an adjusting plate is connected to one side of the adjusting seat through an adjusting mechanism, a stirring seat is fixedly installed on one side of the adjusting plate, a stirring motor is installed on the upper end of the stirring seat, and a stirring rod is installed on the lower side of the stirring seat; through the designed tank body, linear guide rail, rotating seat and adjusting seat, a plurality of tank slots in the tank body are passed through during use, and the rotating seat and the adjusting seat are driven to move positions through the linear guide rail during treatment, and the rotating motor and other components on the rotating seat drive the adjusting seat and the stirring rod to rotate, so that it is convenient for the stirring rod to enter the plurality of tanks in sequence for stirring, and the adsorption is fast and efficient during treatment.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sedimentation tank for sewage treatment. Background Art

[0002] The process of purifying sewage to meet the water quality requirements for drainage into a water body or reuse; sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Sewage treatment can be divided into primary treatment, secondary treatment, and tertiary treatment according to the degree of treatment. Primary treatment is mainly to remove suspended solid matter in sewage, and physical methods are commonly used;

[0003] With respect to the above-mentioned sewage treatment related technologies, the inventors found that:

[0004] Sedimentation tanks are usually used for sewage treatment. During sedimentation treatment, chemicals are used to adsorb impurities in the sewage and precipitate them. When in use, the sewage is first stirred and then allowed to settle. During treatment, long periods of stirring and standing are usually required, resulting in low treatment efficiency of the sedimentation tank. Therefore, it is necessary to design a sedimentation tank for sewage treatment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sedimentation tank for sewage treatment to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sedimentation tank for sewage treatment, comprising a tank body, the inner side of the tank body being divided into four tank slots, linear guide rails are fixedly installed at both ends of the upper side of the tank body, a rotating seat is slidably installed on the upper side of the linear guide rail, an adjustment seat is rotatably installed on one side of the rotating seat through a rotating mechanism, an adjustment plate is connected to one side of the adjustment seat through an adjustment mechanism, a stirring seat is fixedly installed on one side of the adjustment plate, a stirring motor is installed on the upper end of the stirring seat, a stirring rod is installed on the lower side of the stirring seat, and the output shaft of the stirring motor is fixedly connected to one end of the stirring rod.

[0007] Preferably, the rotating mechanism includes a rotating motor fixedly mounted on one side of a rotating seat and a rotating shaft rotatably mounted in the rotating seat, a rotating worm gear is fixedly mounted on the outer side of the rotating shaft, a rotating worm is rotatably mounted on the inner side of the rotating seat through a bearing, the rotating worm is meshed with one side of the rotating worm gear, the output shaft of the rotating motor is fixedly connected to one end of the rotating worm gear, and one end of the rotating shaft is fixedly connected to the adjusting seat.

[0008] Preferably, the adjusting mechanism includes an adjusting motor fixedly mounted on one side of the adjusting seat and an adjusting screw rotatably mounted on the adjusting seat through a bearing, an adjusting worm wheel is fixedly mounted on one end of the adjusting screw, an adjusting worm is rotatably mounted on the inner side of the adjusting seat through a bearing, the adjusting worm is meshed with one side of the adjusting worm wheel, one end of the adjusting worm is fixedly connected to the output shaft of the adjusting motor, an adjusting nut is mounted on the inner side of the adjusting plate, and the adjusting nut is sleeved on the adjusting screw.

[0009] Preferably, a guide rod is fixedly mounted on one side of the adjustment seat, and the adjustment plate is slidably mounted on the guide rod through a sliding hole.

[0010] Preferably, the stirring rod comprises a fixed shaft and a main rod, one end of the fixed shaft is fixedly mounted on the output shaft of the stirring motor, and the main rod is fixedly connected to one end of the fixed shaft.

[0011] Preferably, a threaded head and a slot are provided on the outer surface of one end of the fixed shaft, an insertion strip is provided on the inner side of one end of the main rod, and the main rod is connected to the fixed shaft through the insertion strip and the slot, a fixing nut is slidably installed on the outer side of one end of the main rod, and the fixing nut is screwed on the threaded head through a thread.

[0012] Preferably, linear guide rails are installed on the upper sides of both ends of the pool body, and the linear guide rails are connected to the adjustment plate through a rotating seat and an adjustment seat.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Through the designed pool body, linear guide, rotating seat and adjusting seat, multiple pool slots are passed through the pool body during use. During processing, the linear guide drives the rotating seat and the adjusting seat to move their positions. The rotating motor and other components on the rotating seat drive the adjusting seat and the stirring rod to rotate, so that the stirring rod can enter multiple pool slots in turn for stirring. After the subsequent stirring is completed, the sedimentation of the previous pool slot is also completed, so that the treatment can be circulated, and the adsorption is fast and efficient during processing.

[0015] 2. The designed stirring rod is connected to the main rod and the fixed shaft through the threaded head, slot and fixing nut when in use. If the stirring rod is damaged or needs to be disassembled during use, you only need to unscrew the fixing nut to pull out the main rod and replace it, which is more convenient during disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the adjustment and movement structure of the utility model;

[0018] Figure 3This is a schematic diagram of the stirring rod structure of the utility model;

[0019] In the figure: 1. pool body; 2. linear guide; 3. rotating seat; 4. adjusting seat; 5. adjusting motor; 6. adjusting screw; 7. guide rod; 8. adjusting plate; 9. stirring motor; 10. stirring seat; 11. stirring rod; 12. rotating shaft; 13. rotating worm; 14. rotating worm wheel; 15. adjusting worm; 16. adjusting worm wheel; 17. adjusting nut; 18. rotating motor; 19. fixed shaft; 20. threaded head; 21. slot; 22. main rod; 23. fixing nut. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1: Please refer to Figures 1 to 3The utility model provides a technical solution: a sedimentation tank for sewage treatment, comprising a tank body 1, the inner side of the tank body 1 is divided into four tanks, linear guide rails 2 are fixedly installed at both ends of the upper side of the tank body 1, a rotating seat 3 is slidably installed on the upper side of the linear guide rail 2, an adjusting seat 4 is rotatably installed on one side of the rotating seat 3 through a rotating mechanism, an adjusting plate 8 is connected to one side of the adjusting seat 4 through an adjusting mechanism, a stirring seat 10 is fixedly installed on one side of the adjusting plate 8, a stirring motor 9 is installed on the upper end of the stirring seat 10, a stirring rod 11 is installed on the lower side of the stirring seat 10, and the output shaft of the stirring motor 9 is connected to the stirring One end of the rod 11 is fixedly connected; the rotating mechanism includes a rotating motor 18 fixedly mounted on one side of the rotating seat 3 and a rotating shaft 12 rotatably mounted in the rotating seat 3, a rotating worm gear 14 is fixedly mounted on the outer side of the rotating shaft 12, and a rotating worm 13 is rotatably mounted on the inner side of the rotating seat 3 through a bearing, and the rotating worm 13 is meshed with one side of the rotating worm gear 14. The output shaft of the rotating motor 18 is fixedly connected to one end of the rotating worm 13, and one end of the rotating shaft 12 is fixedly connected to the adjusting seat 4. The rotating motor 18 drives the rotating shaft 12 to rotate through the transmission of the rotating worm 13 and the rotating worm gear 14. The adjusting mechanism comprises an adjusting motor 5 fixedly mounted on one side of the adjusting seat 4 and an adjusting screw 6 rotatably mounted on the adjusting seat 4 through a bearing, an adjusting worm gear 16 is fixedly mounted on one end of the adjusting screw 6, an adjusting worm 15 is rotatably mounted on the inner side of the adjusting seat 4 through a bearing, the adjusting worm 15 is meshed with one side of the adjusting worm gear 16, one end of the adjusting worm 15 is fixedly connected to the output shaft of the adjusting motor 5, an adjusting nut 17 is mounted on the inner side of the adjusting plate 8, and the adjusting nut 17 is sleeved on the adjusting plate 8. On the adjusting screw 6, the adjusting motor 5 on the adjusting seat 4 drives the adjusting screw 6 to rotate through the transmission of the adjusting worm 15 and the adjusting worm wheel 16, so that the adjusting screw 6 drives the adjusting nut 17 and the adjusting plate 8 to move; a guide rod 7 is fixedly installed on one side of the adjusting seat 4, and the adjusting plate 8 is slidably installed on the guide rod 7 through a sliding hole, so that the adjusting plate 8 is more stable when adjusting and sliding; linear guide rails 2 are installed on the upper sides of both ends of the pool body 1, and the linear guide rails 2 are connected to the adjusting plate 8 through the rotating seat 3 and the adjusting seat 4, which is convenient for stably adjusting the position of the stirring seat 10 and the stirring rod 11 from both ends when in use.

[0022] From the above description, it can be seen that the utility model has the following beneficial effects: when in use, multiple tanks are passed through the tank body 1, and during processing, the linear guide rail 2 is used to drive the rotating seat 3 and the adjusting seat 4 to move their positions, and the rotating motor 18 and other components on the rotating seat 3 drive the adjusting seat 4 and the stirring rod 11 to rotate, thereby facilitating the stirring rod 11 to enter multiple tanks in turn for stirring, and after the subsequent stirring is completed, the sedimentation of the previous tank is also completed, so that the treatment can be circulated, and the adsorption is fast and efficient during the treatment.

[0023] Example 2: Please refer to Figures 1 to 3As shown, on the basis of the first embodiment, the utility model provides a technical solution: the stirring rod 11 includes a fixed shaft 19 and a main rod 22, one end of the fixed shaft 19 is fixedly mounted on the output shaft of the stirring motor 9, the main rod 22 is fixedly connected to one end of the fixed shaft 19, and the stirring process is performed through the main rod 22 when in use; a threaded head 20 and a slot 21 are provided on the outer surface of one end of the fixed shaft 19, an insert is provided on the inner side of one end of the main rod 22, and the main rod 22 is connected to the fixed shaft 19 through the insert and the slot 21, a fixed nut 23 is slidably mounted on the outer side of one end of the main rod 22, and the fixed nut 23 is screwed on the threaded head 20 through a thread, and when disassembling and assembling, it is only necessary to rotate the fixed nut 23 to move the fixed nut 23 on the threaded head 20, and then the main rod 22 can be pulled out and inserted through the insert and the slot 21, so as to replace the main rod 22.

[0024] By adopting the above technical solution, the main rod 22 and the fixed shaft 19 are connected through the threaded head 20, the slot 21 and the fixing nut 23 during use. When the stirring rod 11 is damaged or needs to be disassembled during use, it is only necessary to unscrew the fixing nut 23 to pull out the main rod 22 for replacement, which is more convenient during disassembly and assembly.

[0025] The working principle and use process of the utility model are as follows: when in use, sewage medicine is put into a tank in the tank body 1, and at the same time, the linear guide rail 2 drives the rotating seat 3 and the adjusting seat 4 to move, and the adjusting motor 5 on the adjusting seat 4 drives the adjusting screw 6 to rotate through the transmission of the adjusting worm 15 and the adjusting worm wheel 16, so that the adjusting screw 6 drives the adjusting nut 17 and the adjusting plate 8 to move, thereby driving the stirring seat 10 and the stirring rod 11 to move to the position of the tank, and then the rotating motor 18 drives the rotating shaft 12 to rotate through the transmission of the rotating worm 13 and the rotating worm wheel 14, thereby driving the adjusting seat 4 to rotate, and at the same time driving the stirring rod 11 to rotate and insert into the tank. In the tank, the stirring motor 9 drives the stirring rod 11 to rotate and stir, so that the impurities in the sewage are quickly flocculated, and at the same time, sewage and reagents are injected into the next tank. Then the rotating motor 18 on the rotating seat 3 drives the adjusting seat 4 and the stirring rod 11 to rotate the angle, so as to rotate out of the previous tank, and then the adjusting mechanism on the adjusting seat 4 drives the stirring seat 10 and the stirring rod 11 to move to the tank position, and stir it out again. In this way, the next tank is discharged and treated. After the stirring of the last tank is completed, the sewage in the first tank is precipitated and new sewage is added, so that the sewage can be circulated and treated in sequence by multiple tanks on the tank body 1 with higher efficiency.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A sedimentation tank for sewage treatment, comprising a tank body (1), characterized in that: The inner side of the tank body (1) is divided into four tank grooves. Linear guide rails (2) are fixedly mounted at both ends of the upper side of the tank body (1). A rotating seat (3) is slidably mounted on the upper side of the linear guide rail (2). An adjustment seat (4) is rotatably mounted on one side of the rotating seat (3) via a rotating mechanism. An adjustment plate (8) is connected to one side of the adjustment seat (4) via an adjustment mechanism. A stirring seat (10) is fixedly mounted on one side of the adjustment plate (8). A stirring motor (9) is mounted on the upper end of the stirring seat (10). A stirring rod (11) is mounted on the lower side of the stirring seat (10). The output shaft of the stirring motor (9) is fixedly connected to one end of the stirring rod (11).

2. A sedimentation tank for sewage treatment according to claim 1, characterized in that: The rotating mechanism comprises a rotating motor (18) fixedly mounted on one side of a rotating seat (3) and a rotating shaft (12) rotatably mounted in the rotating seat (3); a rotating worm wheel (14) is fixedly mounted on the outer side of the rotating shaft (12); a rotating worm (13) is rotatably mounted on the inner side of the rotating seat (3) via a bearing; the rotating worm (13) is meshed with one side of the rotating worm wheel (14); an output shaft of the rotating motor (18) is fixedly connected to one end of the rotating worm wheel (13); and one end of the rotating shaft (12) is fixedly connected to the adjusting seat (4).

3. A sedimentation tank for sewage treatment according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment motor (5) fixedly mounted on one side of the adjustment seat (4) and an adjustment screw (6) rotatably mounted on the adjustment seat (4) via a bearing, an adjustment worm wheel (16) fixedly mounted on one end of the adjustment screw (6), an adjustment worm (15) rotatably mounted on the inner side of the adjustment seat (4) via a bearing, the adjustment worm (15) meshing with one side of the adjustment worm wheel (16), one end of the adjustment worm (15) fixedly connected to an output shaft of the adjustment motor (5), an adjustment nut (17) mounted on the inner side of the adjustment plate (8), the adjustment nut (17) sleeved on the adjustment screw (6).

4. A sedimentation tank for sewage treatment according to claim 3, characterized in that: A guide rod (7) is fixedly mounted on one side of the adjustment seat (4), and the adjustment plate (8) is slidably mounted on the guide rod (7) through a sliding hole.

5. A sedimentation tank for sewage treatment according to claim 1, characterized in that: The stirring rod (11) comprises a fixed shaft (19) and a main rod (22), one end of the fixed shaft (19) is fixedly mounted on an output shaft of the stirring motor (9), and the main rod (22) is fixedly connected to one end of the fixed shaft (19).

6. A sedimentation tank for sewage treatment according to claim 5, characterized in that: A threaded head (20) and a slot (21) are provided on the outer surface of one end of the fixed shaft (19); an insertion strip is provided on the inner side of one end of the main rod (22); the main rod (22) is connected to the fixed shaft (19) via the insertion strip and the slot (21); a fixing nut (23) is slidably mounted on the outer side of one end of the main rod (22); the fixing nut (23) is screwed onto the threaded head (20) via a thread.

7. A sedimentation tank for sewage treatment according to claim 1, characterized in that: Linear guide rails (2) are installed on the upper sides of both ends of the pool body (1), and the linear guide rails (2) are connected to the adjustment plate (8) via a rotating seat (3) and an adjustment seat (4).

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