Sludge treatment stirrer for advanced treatment

Abstract

The utility model discloses a sludge treatment stirrer for advanced treatment, which relates to the technical field of sludge treatment equipment and comprises a treatment cylinder and a mounting plate, the mounting plate is fixedly mounted at the top end of the treatment cylinder through bolts, and a movable sleeve is movably mounted in the middle of the mounting plate through a bearing. Two connecting bases are fixedly arranged at the bottom end of the movable sleeve, and a rotating disc is fixedly arranged at the bottom end of the connecting base located on the lower portion. According to the sludge treatment device, the mounting plate is arranged at the top end of the treatment barrel, the rotating disc and the transmission disc are arranged below the mounting plate, the paddle plate below the transmission disc can push sludge and chemicals, and the sludge chemicals and the fins below the rotating disc generate a shearing effect in the moving process, so that the scattering effect of the sludge is improved; the driving disc can move up and down in the rotating process, so that the collision probability of sludge and a medicament is improved, the scattering effect of the sludge can be effectively improved, and the mixing efficiency of the sludge and the medicament can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sludge treatment equipment, in particular to a sludge treatment mixer for deep treatment. Background Art

[0002] In the process of sludge treatment, the sludge and the reagent need to be stirred and mixed so that the sludge can be quickly coagulated. In this process, the mixing effect of the sludge and the reagent is poor, and the stirring is insufficient, which affects the coagulation effect. At the same time, the coagulated sludge can easily block the mud outlet pipe, making it inconvenient to discharge the sludge. In addition, there is a lack of a procedure for dehydrating the sludge before stirring the sludge, which increases the coagulation time of the sludge. How to invent a mixer for sludge treatment to improve these problems has become a problem that needs to be solved at present.

[0003] For example, a sludge treatment mixer with publication number CN220194614U includes a mixer body, a sealing cover is fixedly connected to the surface of the mixer body, and a cleaning mechanism is arranged inside the sealing cover, and the cleaning mechanism is used to clean the sludge sticking to the inner wall of the mixer body. The utility model relates to the technical field of sludge treatment. The sludge treatment mixer has a sealing cover arranged on the surface of the mixer body, and the inside of the sealing cover is equipped with a stirring rod driven to rotate by a driving assembly, and the stirring rod drives the stirring paddle to achieve the purpose of stirring the sludge. At the same time, a driving groove is arranged on the surface of the stirring rod, and the sliding of the driving shaft driven by the driving groove drives the driving rod and the driving fan to rotate with the fixed column as the center of the circle, so that the driving fan can realize the reciprocating rotation of the gear in different directions, drive the rack to reciprocate, and realize the scraper to scrape. The same power realizes multiple functions, and the operation is simpler when used.

[0004] In practical application, the above technical solution has the problems of poor sludge stirring effect due to the simple driving structure and low sludge and reagent mixing efficiency. Therefore, it is necessary to invent a sludge treatment mixer for deep treatment to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a sludge treatment mixer for deep 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 sludge treatment mixer for deep treatment, comprising a treatment barrel and a mounting plate, the mounting plate being fixedly mounted on the top of the treatment barrel by bolts, a movable sleeve being movably mounted on the middle part of the mounting plate through a bearing, two connecting seats being fixedly arranged at the bottom end of the movable sleeve, and a plurality of movable rods being fixedly arranged between the two connecting seats, a turntable being fixedly arranged at the bottom end of the connecting seat located below, a plurality of fins being arranged around the bottom end of the outer wall of the turntable, a transmission disk being arranged below the turntable, a plurality of paddle plates being arranged around the lower surface of the transmission disk, and the paddle plates being arranged in an arc-shaped structure, a plurality of protrusions being fixedly arranged on the upper surface of the turntable and the lower surface of the transmission disk, a plurality of protrusions being arranged in a staggered manner, and a plurality of protrusions being arranged in a hemispherical structure.

[0007] Preferably, a transmission rod is fixedly provided in the middle of the upper surface of the transmission disc, and the transmission rod is provided through the middle of the rotating disc and the connecting seat via a bearing.

[0008] Preferably, a hexagonal groove is formed at the top of the transmission rod, and a hexagonal shaft is provided through the inside of the hexagonal groove, and a spring is provided around the outside of the hexagonal shaft.

[0009] Preferably, a driving shaft is fixedly provided at the top end of the hexagonal shaft, and the driving shaft penetrates the interior of the movable sleeve and extends to the top of the mounting plate.

[0010] Preferably, a driving gear is fixedly provided at the top of the driving shaft, a transmission shaft is provided on one side of the driving gear, and the transmission shaft is movably provided on the upper surface of the mounting plate through a bearing, a first reduction gear and a second reduction gear are fixedly provided at both ends of the transmission shaft, the first reduction gear is meshed with the driving gear, a transmission gear is provided on the outer side of the second reduction gear, and the transmission gear is fixedly provided at the top of the movable sleeve, and a driving motor is fixedly provided at the top of the driving shaft.

[0011] Preferably, an annular seat is fixedly provided in the middle of the movable rod, a stirring blade is fixedly provided on the outer side of the annular seat, and material pipes are penetrated at both ends of the outer wall of the processing cylinder.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets a mounting plate at the top of the treatment cylinder, and a turntable and a transmission plate are set below the mounting plate. The paddle under the transmission plate can push the sludge and the reagent. The sludge and the reagent produce a shearing effect with the fins under the turntable during the movement, so that the sludge breaking effect is improved. The transmission plate can move up and down during the rotation process, so that the collision probability of the sludge and the reagent is increased, thereby effectively improving the sludge breaking effect and the mixing efficiency of the sludge and the reagent.

[0014] 2. The utility model sets a transmission disk and a turntable. The transmission disk is connected to the driving gear through a transmission rod and a driving shaft, and the turntable is connected to the transmission gear through a connecting seat, a movable rod, and a movable sleeve. A first reduction gear and a second reduction gear are set between the transmission gear and the driving gear. The setting of the first reduction gear and the second reduction gear allows a differential to be formed between the driving gear and the transmission gear. On the one hand, it ensures that the transmission disk and the turntable can move up and down, and on the other hand, it ensures the shearing effect between the sludge and the fins under the turntable, thereby improving the mixing efficiency of the sludge and the agent, and improving the sludge treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the turntable and the transmission disc of the utility model.

[0018] Figure 4 This is a schematic diagram of the drive gear and transmission gear structure of the utility model.

[0019] In the figure: 1. treatment cylinder; 2. mounting plate; 3. movable sleeve; 4. connecting seat; 5. movable rod; 6. turntable; 7. fin; 8. transmission plate; 9. paddle; 10. bump; 11. transmission rod; 12. hexagonal shaft; 13. spring; 14. drive shaft; 15. drive gear; 16. transmission shaft; 17. first reduction gear; 18. second reduction gear; 19. transmission gear; 20. drive motor; 21. annular seat; 22. stirring blade; 23. material pipe. 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] The utility model provides Figure 1-4A sludge treatment mixer for deep treatment shown in the figure comprises a treatment barrel 1 and a mounting plate 2, the mounting plate 2 is fixedly mounted on the top of the treatment barrel 1 by bolts, a movable sleeve 3 is movably mounted on the middle part of the mounting plate 2 through a bearing, two connecting seats 4 are fixedly arranged at the bottom end of the movable sleeve 3, and a plurality of movable rods 5 are fixedly arranged between the two connecting seats 4, a turntable 6 is fixedly arranged at the bottom end of the connecting seat 4 located below, a plurality of fins 7 are arranged around the bottom end of the outer wall of the turntable 6, a transmission disc 8 is arranged below the turntable 6, a plurality of paddle plates 9 are arranged around the lower surface of the transmission disc 8, and the paddle plates 9 are arranged in an arc-shaped structure, and the paddle plates 9 can realize the pushing of the sludge to ensure that the sludge can generate a shearing force with the fins 7;

[0022] Specifically, a plurality of protrusions 10 are fixedly arranged on the upper surface of the rotating disk 6 and the lower surface of the transmission disk 8, and the plurality of protrusions 10 are staggered and arranged in a hemispherical structure. A transmission rod 11 is fixedly arranged in the middle of the upper surface of the transmission disk 8, and the transmission rod 11 is arranged through the middle of the rotating disk 6 and the connecting seat 4 through a bearing. A hexagonal groove is provided at the top of the transmission rod 11, and a hexagonal shaft 12 is arranged through the inside of the hexagonal groove, and a spring 13 is arranged around the outer side of the hexagonal shaft 12. The arrangement of the spring 13 ensures that the transmission disk 8 is subjected to a force in the direction of the rotating disk 6, so that the transmission disk 8 can be reset after moving downward;

[0023] More specifically, a driving shaft 14 is fixedly provided at the top of the hexagonal shaft 12, and the driving shaft 14 penetrates the interior of the movable sleeve 3 and extends to the top of the mounting plate 2, a driving gear 15 is fixedly provided at the top of the driving shaft 14, a transmission shaft 16 is provided on one side of the driving gear 15, and the transmission shaft 16 is movably provided on the upper surface of the mounting plate 2 through a bearing, and a first reduction gear 17 and a second reduction gear 18 are fixedly provided at both ends of the transmission shaft 16, respectively, the first reduction gear 17 is meshed with the driving gear 15, a transmission gear 19 is provided on the outer side of the second reduction gear 18, and the transmission gear 19 is fixedly provided at the top of the movable sleeve 3, the driving gear 15 drives the transmission gear 19 to rotate through the first reduction gear 17 and the second reduction gear 18, and the transmission gear 19 drives the turntable 6 to rotate through the movable sleeve 4, the connecting seat 4 and the movable rod 5, and the rotation speed of the turntable 6 is much smaller than the transmission disc 8;

[0024] Furthermore, a driving motor 20 is fixedly mounted on the top of the driving shaft 14, and the driving motor 20 is used to drive the transmission shaft 14;

[0025] Moreover, an annular seat 21 is fixedly provided in the middle of the movable rod 5, a stirring blade 22 is fixedly provided on the outer side of the annular seat 21, and a material pipe 23 is penetrated at both ends of the outer wall of the treatment cylinder 1, and the material pipe 23 can realize the feeding and discharge of sludge.

[0026] Working principle of this utility model:

[0027] When the device is in use, the sludge to be treated and the mixture of the reagent are put into the interior of the treatment barrel 1 through the material pipe 23 located at the top, the driving motor 20 drives the driving shaft 14 to rotate, the driving shaft 14 drives the transmission disc 8 to rotate through the hexagonal shaft 12 and the transmission rod 11, the transmission disc 8 drives the paddle 9 to rotate, the paddle 9 drives the sludge to move, so that the sludge moves from the inside of the rotating disc 6 to the outside, and the sludge is sheared with the fins 7 below the rotating disc 6 during the movement, so as to achieve the sludge crushing treatment;

[0028] During the rotation of the driving shaft 14, the driving gear 15 drives the transmission gear 19 to rotate through the first reduction gear 17 and the second reduction gear 18, and the transmission gear 19 drives the turntable 6 to rotate through the movable sleeve 4, the connecting seat 4 and the movable rod 5, and the rotation speed of the turntable 6 is much lower than the transmission disk 8, so the multiple protrusions 10 between the turntable 6 and the transmission disk 8 squeeze each other, so that the gap of the transmission disk 8 moves downward, thereby improving the shearing effect between the sludge and the fins 7;

[0029] After being sheared and crushed by the fins 7, the sludge is rotated under the action of the stirring blades 22 and mixed with the reagent. The mixed sludge can be discharged through the material pipe 23 below and then processed later.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sludge treatment mixer for deep treatment, comprising a treatment barrel (1) and a mounting plate (2), characterized in that: The mounting plate (2) is fixedly mounted on the top of the treatment cylinder (1) by bolts, and a movable sleeve (3) is movably mounted on the middle part of the mounting plate (2) by a bearing, and two connecting seats (4) are fixedly arranged at the bottom end of the movable sleeve (3), and a plurality of movable rods (5) are fixedly arranged between the two connecting seats (4), and a turntable (6) is fixedly arranged at the bottom end of the connecting seat (4) located below, and a plurality of fins (7) are arranged around the bottom end of the outer wall of the turntable (6), and a transmission disk (8) is arranged below the turntable (6), and a plurality of paddle plates (9) are arranged around the lower surface of the transmission disk (8), and the paddle plates (9) are arranged in an arc-shaped structure, and a plurality of protrusions (10) are fixedly arranged on the upper surface of the turntable (6) and the lower surface of the transmission disk (8), and the plurality of protrusions (10) are arranged in a staggered manner, and the plurality of protrusions (10) are arranged in a hemispherical structure.

2. A sludge treatment mixer for deep treatment according to claim 1, characterized in that: A transmission rod (11) is fixedly arranged in the middle of the upper surface of the transmission disk (8), and the transmission rod (11) is arranged through the middle of the rotating disk (6) and the connecting seat (4) via a bearing.

3. A sludge treatment mixer for deep treatment according to claim 2, characterized in that: A hexagonal groove is provided at the top end of the transmission rod (11), and a hexagonal shaft (12) is provided inside the hexagonal groove, and a spring (13) is provided around the outer side of the hexagonal shaft (12).

4. The sludge treatment mixer for deep treatment according to claim 3, characterized in that: A driving shaft (14) is fixedly arranged at the top end of the hexagonal shaft (12), and the driving shaft (14) penetrates the interior of the movable sleeve (3) and extends to the top of the mounting plate (2).

5. The sludge treatment mixer for deep treatment according to claim 4, characterized in that: A driving gear (15) is fixedly arranged at the top end of the driving shaft (14), a transmission shaft (16) is arranged on one side of the driving gear (15), and the transmission shaft (16) is movably arranged on the upper surface of the mounting plate (2) through a bearing, and a first reduction gear (17) and a second reduction gear (18) are respectively fixedly arranged at both ends of the transmission shaft (16), the first reduction gear (17) is meshed with the driving gear (15), a transmission gear (19) is arranged on the outer side of the second reduction gear (18), and the transmission gear (19) is fixedly arranged on the top end of the movable sleeve (3), and a driving motor (20) is fixedly arranged at the top end of the driving shaft (14).

6. The sludge treatment mixer for deep treatment according to claim 5, characterized in that: An annular seat (21) is fixedly provided in the middle of the movable rod (5), a stirring blade (22) is fixedly provided on the outer side of the annular seat (21), and material pipes (23) are provided through both ends of the outer wall of the processing cylinder (1).

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