Flocculant dosing equipment capable of uniformly dosing

Abstract

The utility model provides a flocculant dosing equipment of dosing evenly, relates to sewage treatment technical field, including top frame, walking beam and connecting arm, the inside of top frame is provided with the walking beam, the both ends of walking beam bottom are symmetrically fixed and connected with the connecting arm, the bottom end of connecting arm is fixed and connected with the support, and the support is fixed and connected with the top frame. A uniform material distribution mechanism is arranged on the inner side of the support, and a medicine storage cylinder is arranged at the top of the support; the vibration motor drives the material distribution plate to vibrate, the material distribution plate disperses flocculant powder falling into the material distribution plate, and the flocculant powder can be vibrated and discharged outwards at a constant frequency through the damping shock absorber, so that the flocculant powder can be added into a sewage pool more uniformly; the problems that in the prior art, chemicals conveyed by a water pump can only be conveyed in a pipeline area where the chemicals are inserted into a sewage pool and are difficult to diffuse into the whole sewage in a short time, so that the chemicals and water are mixed unevenly, and the impurity coagulation effect is poor are solved.

Description

Technical Field

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

[0002] According to their chemical composition, flocculants can be generally divided into two categories: inorganic flocculants and organic flocculants. Inorganic flocculants include inorganic coagulants and inorganic polymer flocculants, and organic flocculants include synthetic organic polymer flocculants, natural organic polymer flocculants and microbial flocculants. In the field of water treatment for water supply and drainage, it is often necessary to add flocculants to the treated water to condense certain tiny suspended impurities in the water for easy removal;

[0003] In the prior art, flocculants are usually added before a water pump, and the negative pressure of the water pump suction port is used to suck the configured flocculants into the water. The high-speed rotation of the water pump impeller can quickly mix the agent and water. However, the water pump can only transport the agent in the pipe area where it is inserted into the sewage pool, and it is difficult to diffuse it into the entire sewage in a short time, resulting in uneven mixing of the agent and water, resulting in poor impurity coagulation effect. Therefore, the utility model proposes a flocculant dosing device with uniform dosing to solve the above problems. Utility Model Content

[0004] In view of the above problems, the utility model proposes a flocculant dosing device with uniform dosing to solve the problem that in the prior art, the water pump can only transport the agent in the pipe area where it is inserted into the sewage pool, and it is difficult to diffuse it into the entire sewage in a short time, resulting in uneven mixing of the agent and water and poor impurity coagulation effect.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a flocculant dosing device with uniform dosing, including a top frame, a movable beam and a connecting arm, the top frame is provided with a movable beam inside, the two ends of the bottom of the movable beam are symmetrically fixedly connected with connecting arms, the bottom end of the connecting arm is fixedly connected with a support, the inner side of the support is provided with a uniform distribution mechanism, and the top of the support is provided with a drug storage cartridge.

[0006] A further improvement is that the uniform distribution mechanism includes a distribution plate, a connecting seat, a damping shock absorber and a vibration motor, a group of connecting seats are symmetrically provided at the bottom of the support, the top of the connecting seat is connected to the damping shock absorber, the top of the damping shock absorber is connected to the distribution plate, and the bottom of the distribution plate is installed with a vibration motor.

[0007] A further improvement is that one side of the distribution plate extends out of the interior of the support, the other side of the distribution plate is vertically parallel to the position of the drug storage cartridge, and baffles are symmetrically provided on both sides of the distribution plate.

[0008] A further improvement is that a through groove communicating with each other up and down is provided inside the drug storage cartridge, an assembly frame is provided outside the drug storage cartridge, and a material blocking mechanism for the through groove is provided at one end of the assembly frame.

[0009] A further improvement is that the material blocking mechanism includes a rotating shaft, a support rod and a baffle, the top of the assembly frame is fixedly connected to the rotating shaft, the outer side of the rotating shaft is rotatably connected to the support rod, the bottom end of the support rod is fixedly connected to the baffle, and the inner side of the baffle is fit-connected to the bottom of the drug storage cartridge.

[0010] A further improvement is that an annular groove is provided inside the support rod, a damping ring is engaged inside the annular groove, and the inner wall of the damping ring is closely connected to the outer wall of the rotating shaft.

[0011] Further improvements are: a slide groove is provided inside the top frame, the two ends of the movable beam are slidably connected to the inner wall of the slide groove, the inside of the top frame is rotatably connected with a screw rod, a rotating motor is installed on one side of the top frame, the output end of the rotating motor is connected to one end of the screw rod, and one end of the screw rod passes through the interior of the movable beam and is threadedly connected to it.

[0012] The beneficial effects of the utility model are as follows: the vibration motor drives the distribution plate to vibrate, and the distribution plate breaks up the flocculant powder that falls into it, and the flocculant powder can be vibrated at a constant frequency and discharged outwardly through the damping shock absorber, so that the flocculant powder is added to the sewage pool more evenly, so as to solve the problem in the prior art that the water pump can only transport the agent in the pipe area where it is inserted into the sewage pool, and it is difficult to diffuse into the entire sewage in a short time, resulting in uneven mixing of the agent and water, resulting in poor impurity coagulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a side view of the utility model;

[0015] Figure 3 This is a schematic diagram of the drug storage cartridge structure of the utility model.

[0016] Among them: 1. top frame; 2. movable beam; 3. connecting arm; 4. support; 5. cloth plate; 6. medicine storage cylinder; 7. connecting seat; 8. damping shock absorber; 9. vibration motor; 10. slide groove; 11. screw rod; 12. rotating motor; 13. through groove; 14. rotating shaft; 15. bracket rod; 16. baffle; 17. damping ring. DETAILED DESCRIPTION

[0017] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0018] according to Figure 1 , 2 As shown in Figure 3, this embodiment proposes a flocculant dosing device with uniform dosing, including a top frame 1, a movable beam 2 and a connecting arm 3, the top frame 1 is provided with a movable beam 2 inside, the two ends of the bottom of the movable beam 2 are symmetrically fixedly connected with the connecting arms 3, the bottom end of the connecting arm 3 is fixedly connected with a support 4, the inner side of the support 4 is provided with a uniform distribution mechanism, the top of the support 4 is provided with a drug storage cylinder 6, the flocculant powder is poured into the drug storage cylinder 6 for storage, when dosing is needed, the channel at the bottom of the drug storage cylinder 6 is opened, so that the flocculant powder falls to the top of the distribution plate 5, and the uniform distribution mechanism disperses the flocculant powder into the sewage pool, so that the flocculant powder quickly diffuses to the inside of the sewage pool to accelerate the coagulation of impurities in the sewage.

[0019] The uniform distribution mechanism includes a distribution plate 5, a connecting seat 7, a damping shock absorber 8 and a vibration motor 9. A group of connecting seats 7 are symmetrically provided at the bottom of the support 4. The top of the connecting seat 7 is connected to the damping shock absorber 8. The top of the damping shock absorber 8 is connected to the distribution plate 5. The bottom of the distribution plate 5 is installed with a vibration motor 9. One side of the distribution plate 5 extends out of the interior of the support 4. The other side of the distribution plate 5 is parallel to the position of the drug storage cylinder 6. The vibration motor 9 is a group of adjustable eccentric blocks installed at both ends of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks is used to obtain an exciting force to drive the distribution plate 5 to vibrate. The distribution plate 5 breaks up the flocculant powder falling into it. The flocculant powder can be vibrated out at a constant frequency through the damping shock absorber 8, so that the flocculant powder is added to the sewage pool more evenly.

[0020] Baffles are symmetrically arranged on both sides of the distribution plate 5, and the baffles can close the path for the flocculant powder to move to both sides, thereby preventing the flocculant powder from moving out of the distribution plate 5 from both sides and causing waste.

[0021] The medicine storage cartridge 6 is internally provided with a through groove 13 which is connected up and down, and an assembly frame is provided on the outer side of the medicine storage cartridge 6, and a material blocking mechanism connected to the through groove 13 is provided at one end of the assembly frame, and the material blocking mechanism includes a rotating shaft 14, a support rod 15 and a baffle 16, the top of the assembly frame is fixedly connected to the rotating shaft 14, the outer side of the rotating shaft 14 is rotatably connected to the support rod 15, the bottom end of the support rod 15 is fixedly connected to the baffle 16, the inner side of the baffle 16 is fitted and connected to the bottom of the medicine storage cartridge 6, an annular groove is provided inside the support rod 15, and a damping ring 17 is engaged inside the annular groove, and the inner wall of the damping ring 17 is fitted and connected to the outer wall of the rotating shaft 14, and the baffle 16 is fixedly connected to the bottom of the medicine storage cartridge 6. 6 can close the outlet of the through groove at the bottom of the medicine storage cartridge 6. When the flocculant powder is poured into the medicine storage cartridge 6 through the through groove 13, the flocculant powder will be stored in the medicine storage cartridge 6. When adding medicine is needed, the baffle 16 is driven to rotate by the support rod 15, so that the baffle 16 can move out of the outlet at the bottom of the through groove 13. At this time, the flocculant powder can be discharged outward through the outlet, so that the flocculant powder falls onto the distribution plate 5. After all the flocculant powder is discharged, the baffle 16 is rotated back to the bottom of the through groove 13 to close the outlet again. The damping ring 17 can increase the friction between the support rod 15 and the rotating shaft 14, so that after the support rod 15 drives the baffle 16 to rotate, the position of the baffle 16 is automatically locked.

[0022] A slide groove 10 is provided inside the top frame 1, and both ends of the movable beam 2 are slidably connected to the inner wall of the slide groove 10. A screw rod 11 is rotatably connected inside the top frame 1. A rotating motor 12 is installed on one side of the top frame 1. The output end of the rotating motor 12 is connected to one end of the screw rod 11, and one end of the screw rod 11 passes through the interior of the movable beam 2 and is threadedly connected thereto. The rotating motor 12 can drive the screw rod 11 to rotate inside the top frame 1, and the screw rod 11 is threadedly connected to the interior of the movable beam 2, and the slide groove 10 limits the moving trajectory of the movable beam 2, so that the screw rod 11 drives the movable beam 2 to move back and forth in a straight line, and then the movable beam 2 drives the entire cloth plate 5 to move back and forth in a straight line through the support 4, so as to evenly sprinkle the flocculant powder above the sewage pool.

[0023] The flocculant dosing equipment, the vibration motor 9 is a set of adjustable eccentric blocks installed at both ends of the rotor shaft, and the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks is used to obtain the exciting force, which is used to drive the cloth plate 5 to vibrate. The cloth plate 5 will scatter the flocculant powder that falls into it, and the flocculant powder can be vibrated outward at a constant frequency through the damping shock absorber 8, so that the flocculant powder is added to the sewage pool more evenly. The rotating motor 12 can drive the screw rod 11 to rotate inside the top frame 1, and the screw rod 11 is connected to the internal thread of the movable beam 2, and the slide groove 10 limits the moving trajectory of the movable beam 2, so that the screw rod 11 drives the movable beam 2 to move back and forth in a straight line, and then the movable beam 2 drives the entire cloth plate 5 to move back and forth in a straight line through the support 4, so as to evenly sprinkle the flocculant powder above the sewage pool.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flocculant dosing device with uniform dosing, comprising a top frame (1), a movable beam (2) and a connecting arm (3), characterized in that: A movable beam (2) is provided inside the top frame (1), connecting arms (3) are symmetrically fixedly connected to the two ends of the bottom of the movable beam (2), a support (4) is fixedly connected to the bottom end of the connecting arm (3), a uniform material distribution mechanism is provided on the inner side of the support (4), and a drug storage cartridge (6) is provided on the top of the support (4); The uniform material distribution mechanism comprises a material distribution plate (5), a connecting seat (7), a damping shock absorber (8) and a vibration motor (9); a group of connecting seats (7) are symmetrically arranged at the bottom of the support (4); the top of the connecting seat (7) is connected to the damping shock absorber (8); the top of the damping shock absorber (8) is connected to the material distribution plate (5); and the bottom of the material distribution plate (5) is installed with the vibration motor (9).

2. The flocculant dosing device with uniform dosing according to claim 1, characterized in that: One side of the distribution plate (5) extends out of the interior of the support (4), and the other side of the distribution plate (5) is vertically parallel to the position of the drug storage cylinder (6). Baffle bars are symmetrically provided on both sides of the distribution plate (5).

3. The flocculant dosing device with uniform dosing according to claim 1, characterized in that: The medicine storage barrel (6) is provided with a through groove (13) communicating with each other from top to bottom inside, and an assembly frame is provided on the outside of the medicine storage barrel (6), and a material blocking mechanism for the through groove (13) is provided at one end of the assembly frame.

4. The flocculant dosing device with uniform dosing according to claim 3 is characterized in that: The material blocking mechanism comprises a rotating shaft (14), a support rod (15) and a baffle (16); the top end of the assembly frame is fixedly connected to the rotating shaft (14); the outer side of the rotating shaft (14) is rotatably connected to the support rod (15); the bottom end of the support rod (15) is fixedly connected to the baffle (16); the inner side of the baffle (16) is closely connected to the bottom of the drug storage cartridge (6).

5. The flocculant dosing device with uniform dosing according to claim 4, characterized in that: An annular groove is provided inside the support rod (15), a damping ring (17) is engaged inside the annular groove, and the inner wall of the damping ring (17) is closely connected to the outer wall of the rotating shaft (14).

6. The flocculant dosing device with uniform dosing according to claim 1, characterized in that: A slide groove (10) is provided inside the top frame (1), and the two ends of the movable beam (2) are slidably connected to the inner wall of the slide groove (10). A screw rod (11) is rotatably connected inside the top frame (1), and a rotating motor (12) is installed on one side of the top frame (1). The output end of the rotating motor (12) is connected to one end of the screw rod (11), and one end of the screw rod (11) passes through the interior of the movable beam (2) and is threadedly connected thereto.

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