Uniform stirring device for sewage treatment agent

Abstract

The utility model discloses a sewage treatment medicament uniform stirring device, which relates to the technical field of sewage treatment and comprises a stirring barrel, a grinding barrel is arranged at the upper end in the stirring barrel, a plurality of uniformly distributed round holes are formed in the outer side of the lower end of the grinding barrel, a gear ring is fixedly arranged on the outer side of the upper end of the grinding barrel, and a gear is arranged on one side of the gear ring. A first motor is arranged at the upper end of the screw rod; a hydraulic cylinder is arranged above the end part of the stirring barrel; a third motor is arranged at the lower end of the hydraulic cylinder; a grinding plate is fixedly arranged at the output end of the third motor; fourth motors are arranged at the lower ends of the stirring rods; according to the utility model, the medicament is ground into powder through the grinding barrel, and then the powdery medicament is uniformly thrown out through the rotation of the grinding barrel to be uniformly mixed with sewage, so that the sewage treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment agent uniform stirring device. Background Art

[0002] During sewage treatment, various chemicals need to be added to the sewage to facilitate the removal of specific impurities in the sewage. Mixing equipment is often used to mix the various chemical raw materials with the sewage to achieve the purpose of impurity removal.

[0003] Most of the existing chemical wastewater treatment methods directly mix the chemical particles with the wastewater without pre-treating the chemical particles. As a result, some chemical particles will precipitate or fuse unevenly after entering the mixing tank, thereby reducing the wastewater treatment efficiency.

[0004] In view of the above problems, the utility model provides a sewage treatment agent uniform stirring device. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment agent uniform stirring device, which grinds the agent into powder through a grinding barrel, and then evenly sprinkles the powdered agent out and mixes it with sewage through the rotation of the grinding barrel, thereby improving the sewage treatment efficiency and solving the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment agent uniform stirring device, comprising a stirring barrel, a grinding barrel is provided at the upper end of the stirring barrel, a plurality of evenly distributed circular holes are opened on the outer side of the lower end of the grinding barrel, a gear ring is fixedly provided on the outer side of the upper end of the grinding barrel, a gear is provided on one side of the gear ring, a second motor is provided on the upper end of the gear, a retaining ring is also provided on the outer side of the grinding barrel, a screw rod is provided on one side of the retaining ring, a first motor is provided on the upper end of the screw rod, a hydraulic cylinder is provided above the end of the stirring barrel, a third motor is provided at the lower end of the hydraulic cylinder, a grinding plate is fixedly provided at the output end of the third motor, a stirring rod is provided at the lower end of the stirring barrel, and a fourth motor is provided at the lower end of the stirring rod.

[0007] Furthermore, the outer side of the upper end of the grinding barrel is rotatably connected to the middle part of the upper end of the mixing barrel through a bearing, the ring gear is meshed with the gear, the gear is fixedly installed on the output end of the second motor, a support plate is fixed at the edge of the upper end of the mixing barrel, and the second motor is fixedly installed on the upper end of the support plate.

[0008] Furthermore, a second protrusion is fixed at both ends of the outer side of the grinding barrel, a first motor and a guide rod are fixed at the bottom ends of the second protrusion, a screw rod is fixed at the output end of the first motor, and a first protrusion is fixed at both ends of the outer side of the retaining ring, the inside of the first protrusion is respectively threadedly connected to the screw rod and slidingly connected to the guide rod, and the inner side of the retaining ring is in contact with the outer side of the grinding barrel.

[0009] Furthermore, a U-shaped frame is fixed on the upper end of the mixing barrel, a hydraulic cylinder is fixed on the upper end of the U-shaped frame, a base is fixed on the lower end of the hydraulic cylinder, a third motor is fixed on the bottom end of the base, and the outer side of the grinding plate is in contact with the inner side of the grinding barrel.

[0010] Furthermore, the fourth motor is fixedly mounted on the bottom end of the mixing barrel, and the output end of the fourth motor extends upward to the interior of the mixing barrel and is fixedly connected to a rotating shaft, and a plurality of evenly distributed stirring rods are vertically fixed to the outside of the rotating shaft.

[0011] Furthermore, a deflector cover is fixedly provided at the bottom end of the retaining ring.

[0012] Furthermore, the bottom end of the mixing barrel is fixedly connected to a water outlet pipe, a solenoid valve is fixedly installed on the water outlet pipe, and a plurality of evenly distributed supporting legs are fixedly connected to the edge of the bottom end of the mixing barrel.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model provides a sewage treatment agent uniform stirring device. The staff puts the agent particles to be used into the grinding barrel, and then the third motor drives the grinding plate to rotate. At the same time, the hydraulic cylinder drives the grinding plate to descend vertically to the inside of the grinding barrel and grind the agent particles. After the grinding is completed, the grinding plate stops rotating and moves upward to the port of the grinding barrel and stops, sealing the port of the grinding barrel. Then the first motor drives the screw to rotate, driving the retaining ring to move vertically upward and fully open the circular hole. Then the second motor drives the gear to rotate, and through engagement with the gear ring, drives the grinding barrel to rotate continuously. The ground agent powder is thrown out through the circular hole under the action of centrifugal force and falls into the sewage below. Then the fourth motor drives the stirring rod to rotate to uniformly stir the sewage and the agent powder. The purpose of this design is to grind the agent into powder by the grinding barrel, and then evenly throw the powdered agent out and mix it with the sewage by rotating the grinding barrel, thereby improving the efficiency of sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the bottom structure of the mixing barrel in the present utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the mixing barrel in the present utility model;

[0018] Figure 4 This is a schematic diagram of the grinding barrel structure in the utility model.

[0019] In the figure: 1. Mixing barrel; 2. Grinding barrel; 3. Round hole; 4. Retaining ring; 5. Air deflector; 6. First protrusion; 7. Screw; 8. Guide rod; 9. First motor; 10. Second protrusion; 11. Ring gear; 12. Gear; 13. Second motor; 14. Support plate; 15. Grinding plate; 16. Third motor; 17. Hydraulic cylinder; 18. U-shaped frame; 19. Fourth motor; 20. Rotating shaft; 21. Stirring rod; 22. Support leg; 23. Water outlet pipe; 24. Solenoid valve. DETAILED DESCRIPTION

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

[0021] In order to solve the technical problem of how to effectively stir, such as Figure 1-4 As shown, the following preferred technical solutions are provided:

[0022] A sewage treatment agent uniform stirring device includes a stirring barrel 1, a grinding barrel 2 is provided at the upper end of the stirring barrel 1, a plurality of evenly distributed circular holes 3 are opened on the outer side of the lower end of the grinding barrel 2, a gear ring 11 is fixedly provided on the outer side of the upper end of the grinding barrel 2, a gear 12 is provided on one side of the gear ring 11, and a second motor 13 is provided on the upper end of the gear 12, a retaining ring 4 is also provided on the outer side of the grinding barrel 2, a screw rod 7 is provided on one side of the retaining ring 4, and a first motor 9 is provided on the upper end of the screw rod 7, a hydraulic cylinder 17 is provided above the end of the stirring barrel 1, a third motor 16 is provided at the lower end of the hydraulic cylinder 17, and a grinding plate 15 is fixedly provided at the output end of the third motor 16, a stirring rod 21 is provided at the lower end of the stirring barrel 1, and a fourth motor 19 is provided at the lower end of the stirring rod 21.

[0023] Specifically, the staff puts the pharmaceutical particles to be used into the grinding barrel 2, and then the third motor 16 drives the grinding plate 15 to rotate. At the same time, the hydraulic cylinder 17 drives the grinding plate 15 to descend vertically to the inside of the grinding barrel 2 and grind the pharmaceutical particles. After the grinding is completed, the grinding plate 15 stops rotating and moves upward to the port of the grinding barrel 2 and stops, sealing the port of the grinding barrel 2. Then the first motor 9 drives the screw 7 to rotate, driving the retaining ring 4 to move vertically upward and fully open the circular hole 3. Then the second motor 13 drives the gear 12 to rotate, and through engagement with the ring gear 11, drives the grinding barrel 2 to rotate continuously. The ground pharmaceutical powder is thrown out through the circular hole 3 under the action of centrifugal force and falls into the sewage below. Then the fourth motor 19 drives the stirring rod 21 to rotate to evenly stir the sewage and the pharmaceutical powder. The purpose of this design is to grind the pharmaceutical into powder by the grinding barrel 2, and then evenly throw the powdered pharmaceutical out and mix it with the sewage by rotating the grinding barrel 2, thereby improving the efficiency of sewage treatment.

[0024] Further, such as Figure 1 and Figure 3 As shown, the following preferred technical solutions are provided:

[0025] The outer side of the upper end of the grinding barrel 2 is rotatably connected to the middle part of the upper end of the mixing barrel 1 through a bearing, the ring gear 11 is meshed with the gear 12, and the gear 12 is fixedly mounted on the output end of the second motor 13. A support plate 14 is fixedly provided at the edge of the upper end of the mixing barrel 1, and the second motor 13 is fixedly mounted on the upper end of the support plate 14. The purpose of this design is that the second motor 13 drives the gear 12 to rotate, and drives the grinding barrel 2 to rotate by meshing with the ring gear 11.

[0026] Further, such as Figure 3 and Figure 4 As shown, the following preferred technical solutions are provided:

[0027] Both ends of the outer side of the grinding barrel 2 are fixed with a second protrusion 10, and the bottom ends of the second protrusion 10 are respectively fixed with a first motor 9 and a guide rod 8, and the output end of the first motor 9 is fixed with a screw rod 7. Both ends of the outer side of the baffle ring 4 are fixed with a first protrusion 6, and the inside of the first protrusion 6 is respectively threadedly connected to the screw rod 7 and slidingly connected to the guide rod 8. The inner side of the baffle ring 4 is in contact with the outer side of the grinding barrel 2. The purpose of this design is that the first motor 9 drives the screw rod 7 to rotate, and then drives the baffle ring 4 to rise and fall vertically, and open and close the circular hole 3 for grinding or sprinkling medicine.

[0028] Further, such as Figure 1 As shown, the following preferred technical solutions are provided:

[0029] A U-shaped frame 18 is fixed to the upper end of the mixing barrel 1, a hydraulic cylinder 17 is fixed to the upper end of the U-shaped frame 18, a base is fixed to the lower end of the hydraulic cylinder 17, a third motor 16 is fixed to the bottom end of the base, and the outer side of the grinding plate 15 is in contact with the inner side of the grinding barrel 2. The purpose of this design is that the hydraulic cylinder 17 drives the rotating grinding plate 15 to descend and grind the pharmaceutical particles. In addition, the grinding plate 15 prevents the powdered medicine from flying upward during the throwing process.

[0030] Further, such as Figure 2 and Figure 3 As shown, the following preferred technical solutions are provided:

[0031] The fourth motor 19 is fixedly installed on the bottom end of the mixing barrel 1. The output end of the fourth motor 19 extends upward to the inside of the mixing barrel 1 and is fixedly connected to the rotating shaft 20. A number of evenly distributed stirring rods 21 are vertically fixed to the outside of the rotating shaft 20. The purpose of this design is that the fourth motor 19 drives the rotating shaft 20 to rotate, and then drives the stirring rods 21 to rotate to stir the sewage.

[0032] Further, such as Figure 4 As shown, the following preferred technical solutions are provided:

[0033] A flow guide cover 5 is fixedly provided at the bottom end of the baffle ring 4. The purpose of this design is to guide the thrown powdered medicine to ensure that it can fall into the sewage below.

[0034] Further, such as Figure 2 As shown, the following preferred technical solutions are provided:

[0035] The bottom end of the mixing barrel 1 is fixedly connected to a water outlet pipe 23, on which a solenoid valve 24 is fixedly installed. Several evenly distributed support legs 22 are fixedly connected to the edge of the bottom end of the mixing barrel 1. The purpose of this design is to support the mixing barrel 1 through the support legs 22 and to control the water outlet pipe 23 to discharge sewage through the solenoid valve 24.

[0036] To sum up: the staff puts the required pharmaceutical particles into the grinding barrel 2, and then the third motor 16 drives the grinding plate 15 to rotate, and at the same time the hydraulic cylinder 17 drives the grinding plate 15 to descend vertically to the inside of the grinding barrel 2 and grind the pharmaceutical particles. After the grinding is completed, the grinding plate 15 stops rotating and moves upward to the port of the grinding barrel 2 and stops, sealing the port of the grinding barrel 2. Then the first motor 9 drives the screw 7 to rotate, driving the retaining ring 4 to move vertically upward and fully open the circular hole 3. Then the second motor 13 drives the gear 12 to rotate, and through engagement with the ring gear 11, drives the grinding barrel 2 to rotate continuously. The ground pharmaceutical powder is thrown out through the circular hole 3 under the action of centrifugal force and falls into the sewage below. Then the fourth motor 19 drives the stirring rod 21 to rotate to evenly stir the sewage and the pharmaceutical powder. The purpose of this design is to grind the pharmaceutical into powder by the grinding barrel 2, and then evenly throw out the powdered pharmaceutical and mix it with the sewage by rotating the grinding barrel 2, thereby improving the efficiency of sewage treatment.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment agent uniform stirring device, comprising a stirring barrel (1), characterized in that: A grinding barrel (2) is provided at the upper end of the mixing barrel (1), and a plurality of evenly distributed circular holes (3) are provided on the outer side of the lower end of the grinding barrel (2). A gear ring (11) is fixedly provided on the outer side of the upper end of the grinding barrel (2), a gear (12) is provided on one side of the gear ring (11), and a second motor (13) is provided on the upper end of the gear (12). A retaining ring (4) is also provided on the outer side of the grinding barrel (2), a screw rod (7) is provided on one side of the retaining ring (4), and a first motor (9) is provided on the upper end of the screw rod (7). A hydraulic cylinder (17) is provided above the end of the mixing barrel (1), and a third motor (16) is provided at the lower end of the hydraulic cylinder (17). A grinding plate (15) is fixedly provided at the output end of the third motor (16). A stirring rod (21) is provided at the lower end of the mixing barrel (1), and a fourth motor (19) is provided at the lower end of the stirring rod (21).

2. A sewage treatment agent uniform stirring device according to claim 1, characterized in that: The outer side of the upper end of the grinding barrel (2) is rotatably connected to the middle part of the upper end of the mixing barrel (1) through a bearing, the gear ring (11) is meshed with the gear (12), and the gear (12) is fixedly mounted on the output end of the second motor (13). A support plate (14) is fixedly provided at the edge of the upper end of the mixing barrel (1), and the second motor (13) is fixedly mounted on the upper end of the support plate (14).

3. The sewage treatment agent uniform stirring device according to claim 1, characterized in that: The grinding barrel (2) is provided with a second protrusion (10) at both ends of its outer side, a first motor (9) and a guide rod (8) are respectively fixed at the bottom ends of the second protrusion (10), a screw rod (7) is fixed at the output end of the first motor (9), a first protrusion (6) is fixed at both ends of its outer side, the interior of the first protrusion (6) is respectively threadedly connected to the screw rod (7) and slidably connected to the guide rod (8), and the inner side of the retaining ring (4) is in contact with the outer side of the grinding barrel (2).

4. The sewage treatment agent uniform stirring device according to claim 1, characterized in that: A U-shaped frame (18) is fixedly provided at the upper end of the mixing barrel (1), a hydraulic cylinder (17) is fixedly provided at the upper end of the U-shaped frame (18), a base is fixedly provided at the lower end of the hydraulic cylinder (17), a third motor (16) is fixedly provided at the bottom end of the base, and the outer side of the grinding plate (15) is in contact with the inner side of the grinding barrel (2).

5. The sewage treatment agent uniform stirring device according to claim 1, characterized in that: The fourth motor (19) is fixedly mounted on the bottom end of the mixing barrel (1). The output end of the fourth motor (19) extends upward into the interior of the mixing barrel (1) and is fixedly connected to a rotating shaft (20). A plurality of evenly distributed stirring rods (21) are fixedly mounted vertically on the outside of the rotating shaft (20).

6. The sewage treatment agent uniform stirring device according to claim 1, characterized in that: A flow guide cover (5) is fixedly provided at the bottom end of the baffle ring (4).

7. The sewage treatment agent uniform stirring device according to claim 1, characterized in that: The bottom end of the mixing barrel (1) is fixedly connected to a water outlet pipe (23), on which a solenoid valve (24) is fixedly installed. A plurality of evenly distributed supporting legs (22) are fixedly connected to the edge of the bottom end of the mixing barrel (1).

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