Sewage treatment agent mixing device for sewage treatment

Abstract

The utility model discloses a sewage treatment agent mixing device for sewage treatment, which is characterized by comprising a mixing barrel, the mixing barrel is fixedly connected with symmetrical mounting brackets, the symmetrical mounting brackets are respectively connected with a bottom plate, and the mixing barrel is fixedly connected with a square frame; the driving bevel gear is connected with a square hole circular shaft, and the square hole circular shaft is connected with the square frame through a bearing; a central shaft bearing of the driven bevel gear is connected with the square frame, the eccentric position of the driven bevel gear is connected with a power rod, and the driven bevel gear is meshed with the driving bevel gear. The utility model relates to the technical field of medicament mixing, in particular to a sewage treatment medicament mixing device for sewage treatment. The technical problem to be solved by the utility model is to provide the sewage treatment agent mixing device for sewage treatment, so that the stirring rod is conveniently pushed to stir the agent and water, the uniform mixing of the liquid medicine and the rotation of the scraping rod are realized, and the liquid medicine is prevented from remaining on the barrel wall of the mixing barrel.

Description

TECHNICAL FIELD

[0001] The utility model relates to medicament mixing technical field, specifically, relate to a sewage treatment agent mixing device for sewage treatment. BACKGROUND

[0002] A large amount of refractory substances in sewage cannot be effectively removed by a single water treatment equipment, and sewage treatment agents need to be reasonably added according to the particularity of sewage quality, so that the treated sewage meets the national discharge standard. Commonly used sewage treatment agents include flocculants, coagulant aids, conditioning agents, demulsifiers, pH adjusters, disinfectants, oxidation-reduction agents and defoamers. These agents are generally solid powders, and multiple agents are usually mixed with water for use in sewage treatment.

[0003] Prior art, for example, the utility model with authorization announcement number CN222111677U. By utilizing the action of gear disc and ring gear, the gear can be rotated around its own axis, and the driving motor can be rotated around its own axis, so as to better stir the solution in the inner cavity of the mixing box. At the same time, the rotation of the spiral rod drives the solution in the bottom of the mixing box to move upward in the inner cavity of the cylinder, so as to facilitate the upward turning of the solution, and part of the solution will be discharged from the position of the fretwork, so as to better mix water and agents, and improve the mixing effect of the agents.

[0004] At present, there is still a lack of a device that can facilitate the stirring of agents and water by pushing the stirring rod, realize uniform mixing of the liquid medicine, rotate the scraper rod, and avoid the residue of the liquid medicine on the barrel wall of the mixing barrel. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problem of providing a sewage treatment agent mixing device for sewage treatment, which facilitates the stirring of agents and water by pushing the stirring rod, realizes uniform mixing of the liquid medicine, rotates the scraper rod, and avoids the residue of the liquid medicine on the barrel wall of the mixing barrel.

[0006] The utility model realizes the invention purpose by adopting the following technical scheme:

[0007] The sewage treatment agent mixing device for sewage treatment is characterized by comprising a mixing barrel, symmetric mounting brackets fixedly connected to the mixing barrel, bottom plates respectively connected to the symmetric mounting brackets, and a square frame fixedly connected to the mixing barrel; a driving bevel gear, a square hole shaft bearing connected to the square frame, a driven bevel gear with a central shaft bearing connected to the square frame, a power rod connected to the eccentric part of the driven bevel gear, and the driven bevel gear meshing with the driving bevel gear; a stirring shaft fixedly connected to a group of uniformly distributed stirring rods, a square shaft fixedly connected to the stirring shaft, and the square shaft arranged in the square hole shaft; a T-shaped frame provided with a straight groove, the power rod arranged in the straight groove, the stirring shaft penetrating through the T-shaped frame and a piston column, the piston column penetrating through the mixing barrel and the square frame, a piston fixedly connected to the piston column, and the piston matched with the mixing barrel. By adopting the stirring rods, the stirring agent is stirred with water when the stirring rods rotate, so that the agent is uniformly mixed to form a liquid medicine. By adopting the reciprocating piston, the solution level is changed to uniformly mix the solution.

[0008] As a further limitation of the technical solution, the stirring shaft is bearing connected to the T-shaped frame, so that the stirring rods rotate and reciprocate along the axis of the mixing barrel, and the stirring effect is better.

[0009] As a further limitation of the technical solution, the square shaft is fixedly connected to the square hole shaft.

[0010] As a further limitation of the technical solution, both ends of the group of uniformly distributed stirring rods are fixedly connected to scraping rods. By adopting the scraping rods, the liquid medicine is prevented from being left on the barrel wall, and the waste of raw materials is reduced.

[0011] As a further limitation of the technical solution, the square frame is fixedly connected to symmetric guide rods, and the symmetric guide rods penetrate through the T-shaped frame to realize the linear reciprocating motion of the T-shaped frame along the axis of the mixing barrel.

[0012] As a further limitation of the technical solution, the square frame is fixedly connected to a motor through a motor support, an output shaft of the motor is connected to a small gear, a large gear is fixedly connected to the square hole shaft, and the small gear meshes with the large gear. By adopting the motor and gear meshing transmission, the motion of the stirring rods and the like is realized.

[0013] As a further limitation of the technical solution, the mixing barrel is fixedly connected to a dust cover to realize the protection of the motor and gears and the like.

[0014] As a further limitation of the technical solution, the mixing barrel is fixedly connected to a feeding pipe, and an end cover is screwedly connected to the feeding pipe to facilitate the addition of the agent and water.

[0015] As a further limitation of the technical solution, the mixed barrel is fixedly connected with the liquid discharge valve, facilitating the discharge of the liquid medicine.

[0016] Compared with the related art, the sewage treatment agent mixing device for sewage treatment has the following beneficial effects:

[0017] (1) The device uses a stirring rod, which rotates to stir the medicine and water, so that the medicine is uniformly mixed to form a liquid medicine;

[0018] (2) The device uses a scraper, which rotates along the barrel wall to avoid the liquid medicine remaining on the barrel wall and reduce the waste of raw materials;

[0019] (3) The device uses a reciprocating piston to drive the solution surface to change, so that the solution is uniformly mixed. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a schematic view of the three-dimensional structure of the utility model Figure One .

[0021] Figure 2 is a schematic view of the local three-dimensional structure of the utility model Figure One .

[0022] Figure 3 is a schematic view of the local three-dimensional structure of the utility model Figure Two .

[0023] Figure 4 is a schematic view of the local three-dimensional structure of the utility model Figure Three .

[0024] Figure 5 is a schematic view of the local three-dimensional structure of the utility model.

[0025] In the figure: 1, mixed barrel, 2, end cover, 3, feed pipe, 4, dust cover, 5, mounting bracket, 6, bottom plate, 7, liquid discharge valve, 8, large tooth, 9, square box, 10, piston, 11, stirring shaft, 12, stirring rod, 13, scraper, 14, guide rod, 15, T frame, 16, small tooth, 17, motor, 18, driven bevel gear, 19, power rod, 20, square hole round shaft, 21, driving bevel gear, 22, square shaft, 23, straight slot, 24, piston column. DETAILED DESCRIPTION

[0026] The utility model will be further described below in combination with the drawings and embodiments.

[0027] The utility model provides a sewage treatment agent mixing device for sewage treatment, which comprises a mixing barrel 1, the mixing barrel 1 is fixedly connected with symmetrical mounting brackets 5, the symmetrical mounting brackets 5 are connected with bottom plates 6 respectively, and the mixing barrel 1 is fixedly connected with a square frame 9; a driving bevel gear 21 is connected with a square hole shaft 20, the square hole shaft 20 is bearing-connected with the square frame 9; a driven bevel gear 18 is bearing-connected with the square frame 9 at the center shaft, a power rod 19 is connected with the eccentric part of the driven bevel gear 18, and the driven bevel gear 18 is engaged with the driving bevel gear 21; a stirring shaft 11 is fixedly connected with a group of uniformly distributed stirring rods 12, the stirring shaft 11 is fixedly connected with a square shaft 22, and the square shaft 22 is arranged in the square hole shaft 20; a T-shaped frame 15 is provided with a straight groove 23, the power rod 19 is arranged in the straight groove 23, the T-shaped frame 15 is fixedly connected with a piston column 24, the stirring shaft 11 penetrates through the T-shaped frame 15 and the piston column 24, the piston column 24 penetrates through the mixing barrel 1 and the square frame 9, the piston column 24 is fixedly connected with a piston 10, and the piston 10 is matched with the mixing barrel 1. By adopting the stirring rod 12, when the stirring rod 12 rotates, the stirring rod 12 stirs the agent and water, so that the agent is uniformly mixed to form a liquid medicine. By adopting the reciprocating piston 10, the liquid surface height of the solution is changed, and the solution is uniformly mixed.

[0028] Both ends of the group of uniformly distributed stirring rods 12 are fixedly connected with scraping rods 13. By adopting the scraping rod 13, the scraping rod 13 rotates along the barrel wall, so that the liquid medicine is prevented from being left on the barrel wall, and the waste of raw materials is reduced.

[0029] The square frame 9 is fixedly connected with symmetrical guide rods 14, and the symmetrical guide rods 14 penetrate through the T-shaped frame 15 respectively, so that the T-shaped frame 15 moves linearly along the axis of the mixing barrel 1.

[0030] The square frame 9 is fixedly connected with a motor 17 through a motor support, an output shaft of the motor 17 is connected with a small gear 16, a square shaft 20 is fixedly connected with a large gear 8, and the small gear 16 is engaged with the large gear 8. By adopting the motor 17 and gear engagement transmission, the movement of the stirring rod 12 and the like is realized.

[0031] The model of the motor 17 is 110ST-M04030.

[0032] The mixing barrel 1 is fixedly connected with a dust cover 4, so that the motor 17 and gears and the like are protected.

[0033] The mixing barrel 1 is fixedly connected with a feeding pipe 3, the feeding pipe 3 is threadedly connected with an end cover 2, and the addition of the agent and water is facilitated.

[0034] The mixing barrel 1 is fixedly connected with a liquid discharge valve 7, so that the liquid medicine is conveniently discharged.

[0035] In example one, the square shaft 22 is fixedly connected with the square hole shaft 20.

[0036] The working principle of the sewage treatment agent mixing device for sewage treatment provided by the utility model is as follows:

[0037] Screw off the end cover 2, add the agent and water into the mixing bucket 1, and screw on the end cover 2.

[0038] The motor 17 is controlled to rotate, the motor 17 drives the pinion 16 to rotate, the pinion 16 drives the rack gear 8, the driving bevel gear 21 and the square hole shaft 20 to rotate, the square hole shaft 20 drives the square shaft 22 and the stirring shaft 11 to rotate, the stirring shaft 11 drives the stirring rod 12 and the scraper rod 13 to rotate around the axis of the mixing bucket 1. The driving bevel gear 21 drives the driven bevel gear 18 to rotate, the driven bevel gear 18 drives the power rod 19 to swing in the straight groove 23, the power rod 19 drives the T-shaped frame 15 to move along the guide rod 14, and the T-shaped frame 15 drives the piston column 24 and the piston 10 to reciprocate.

[0039] In the embodiment two, the stirring shaft 11 is connected with the T-shaped frame 15 through a bearing, so that the stirring rod 12 can rotate and reciprocate along the axis of the mixing bucket 1 at the same time, and the stirring effect is better.

[0040] The working principle of the sewage treatment agent mixing device for sewage treatment provided by the utility model is as follows:

[0041] When the T-shaped frame 15 reciprocates, the stirring shaft 11 reciprocates, the stirring shaft 11 drives the square shaft 22 to move along the square hole of the square hole shaft 20, and the stirring shaft 11 drives the stirring rod 12 and the scraper rod 13 to reciprocate.

[0042] The above-mentioned embodiments are only examples of the utility model, and do not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion according to the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A wastewater treatment agent mixing device for wastewater treatment, characterized in that, include: A mixing tank (1) is fixedly connected to symmetrical mounting brackets (5), which are respectively connected to a base plate (6). The mixing tank (1) is fixedly connected to a square frame (9). An active bevel gear (21) is connected to a square-hole round shaft (20), and the square-hole round shaft (20) is connected to the square frame (9) by a bearing; Driven bevel gear (18) with its central shaft bearing connected to the frame (9), the eccentric part of the driven bevel gear (18) is connected to the power rod (19), and the driven bevel gear (18) meshes with the driving bevel gear (21); A stirring shaft (11) is fixedly connected to a set of evenly distributed stirring rods (12), and the stirring shaft (11) is fixedly connected to a square shaft (22), which is set inside the square hole round shaft (20); A T-frame (15) is provided with a straight groove (23). The power rod (19) is located in the straight groove (23). The T-frame (15) is fixedly connected to a piston column (24). The stirring shaft (11) passes through the T-frame (15) and the piston column (24). The piston column (24) passes through the mixing tank (1) and the square frame (9). The piston column (24) is fixedly connected to a piston (10). The piston (10) matches the mixing tank (1).

2. The wastewater treatment agent mixing device according to claim 1, characterized in that: The stirring shaft (11) is connected to the T-frame (15) by a bearing.

3. The wastewater treatment agent mixing device according to claim 1, characterized in that: The square shaft (22) is fixedly connected to the square hole round shaft (20).

4. The wastewater treatment agent mixing device according to claim 3, characterized in that: A set of uniformly distributed stirring rods (12) have scraper rods (13) fixedly connected to both ends.

5. The wastewater treatment agent mixing device according to claim 1, characterized in that: The frame (9) is fixedly connected to symmetrical guide rods (14), and the symmetrical guide rods (14) pass through the T-frame (15) respectively.

6. The wastewater treatment agent mixing device according to claim 1, characterized in that: The frame (9) is fixedly connected to the motor (17) via the motor bracket. The output shaft of the motor (17) is connected to the small tooth (16). The square hole round shaft (20) is fixedly connected to the large tooth (8). The small tooth (16) meshes with the large tooth (8).

7. The wastewater treatment agent mixing device according to claim 2, characterized in that: The mixing tank (1) is fixedly connected to a dust cover (4).

8. The wastewater treatment agent mixing device according to claim 1, characterized in that: The mixing tank (1) is fixedly connected to the feed pipe (3), and the feed pipe (3) is threadedly connected to the end cap (2).

9. The wastewater treatment agent mixing device according to claim 1, characterized in that: The mixing tank (1) is fixedly connected to the drain valve (7).

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