Water film glass sewage treatment dosing device

Abstract

The utility model discloses a water film glass sewage treatment dosing device and relates to the technical field of sewage treatment. The powder feeding device comprises a box body, the upper surface of the box body is fixedly connected with a powder feeding device body and a feeding port, the lower end of one side of the box body is fixedly connected with a supporting frame, a metering device is fixedly installed on the upper surface of the supporting frame, the powder feeding device body comprises a machine shell, one side of the machine shell is communicated with one side of the feeding port, and the other side of the machine shell is communicated with the feeding port. An inner cavity of the machine shell is connected with a conveying screw rod, a gear motor is fixedly installed on one side of the machine shell, the output end of the gear motor is fixedly connected with one end of the conveying screw rod, a hopper is fixedly installed on the upper surface of the machine shell, and a machine cover is fixedly installed on the upper surface of the hopper. According to the utility model, the powder feeding device, the metering device and the stirring paddle work cooperatively, so that the effects of quantitative feeding, mixing and conveying of medicaments are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a water film glass sewage treatment dosing device. Background Art

[0002] Water-film glass wastewater treatment refers to the treatment of wastewater generated during the glass manufacturing process. Glass manufacturing is a high-water consumer, with wastewater primarily originating from pretreatment processes, including edging, drilling, cooling water, and washing water. This wastewater contains significant amounts of pollutants such as glass silica fume, corundum grit, kerosene, cutting fluids, detergents, citric acid, oils, suspended solids (SS), fluorine, and heavy metals. With growing environmental awareness, wastewater treatment technology is evolving from simple to complex, and from inefficient to highly efficient. Dosing devices are primarily used in wastewater treatment to add various chemicals, such as flocculants, disinfectants, and conditioning agents, to wastewater.

[0003] Traditional dosing methods rely heavily on human intervention. Operators need to adjust the dosage based on experience and actual on-site conditions, which may lead to inaccurate dosage and difficulty in controlling the dosage. In addition, due to the limitations of human intervention, it is often difficult to achieve uniform dosing of the agent, resulting in unstable treatment effects. Utility Model Content

[0004] In order to solve the problems of difficulty in automatic feeding and difficulty in accurately controlling the dosage, the utility model aims to provide a dosing device for treating water film glass wastewater.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a water film glass wastewater treatment dosing device, comprising a box body, the upper surface of the box body is fixedly connected to a powder feeding device and a feeding port, the lower end of one side of the box body is fixedly connected to a support frame, the upper surface of the support frame is fixedly installed with a metering device, the powder feeding device comprises a casing, one side of the casing is connected to one side of the feeding port, the inner cavity of the casing is connected to a conveying screw, a reduction motor is fixedly installed on one side of the casing, the output end of the reduction motor is fixedly connected to one end of the conveying screw, a hopper is fixedly installed on the upper surface of the casing, and a cover is fixedly installed on the upper surface of the hopper.

[0006] Preferably, the metering device includes a pump body, a third motor is fixedly installed on the upper surface of the pump body, a worm and a worm wheel are rotatably connected between the inner walls of the pump body, the outer surface of the worm is meshed with the outer surface of the worm wheel, the output end of the third motor is fixedly connected to one end of the worm, a connecting plate is fixedly sleeved on one side of the worm wheel, a connecting rod is fixedly clamped on the inner wall of one side of the connecting plate, one end of the connecting rod is fixedly connected to a plunger, and a three-way pipe is fixedly installed on one end of the pump body.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. The utility model is provided with a powder feeding device and a metering device, which helps to uniformly and continuously quantitatively convey the powder and the liquid medicine under the movement of the conveying screw and the plunger. The two work together to realize the automatic quantitative addition of the medicine, help the medicine and sewage to mix evenly, and avoid the errors caused by manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0010] Figure 1 This is a schematic structural diagram of the utility model.

[0011] Figure 2 This is a schematic structural diagram of the utility model.

[0012] Figure 3 This is a schematic diagram of the cross-sectional structure of the powder feeding device of the present utility model.

[0013] Figure 4 This is a schematic diagram of the cross-sectional structure of the metering device of the present utility model.

[0014] In the figure: 1. Box body; 2. Powder feeding device; 3. Support frame; 4. Metering device; 10. Cavity; 11. Box cover; 12. Overflow pipe; 13. First motor; 14. Agitator; 15. Feeding port; 21. Casing; 23. Reducer motor; 24. Conveying screw; 25. Hopper; 26. Machine cover; 27. Level meter; 41. Pump body; 42. Worm; 43. Worm gear; 44. Connecting plate; 45. Connecting rod; 46. Plunger; 47. T-piece; 48. Third motor. DETAILED DESCRIPTION

[0015] 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.

[0016] Example: Figure 1-4As shown, the utility model provides a water film glass wastewater treatment dosing device, including a box body 1, the upper surface of the box body 1 is fixedly connected to a powder feeding device 2 and a feeding port 15, the lower end of one side of the box body 1 is fixedly connected to a support frame 3, the upper surface of the support frame 3 is fixedly installed with a metering device 4, the powder feeding device 2 includes a casing 21, one side of the casing 21 is connected to one side of the feeding port 15, the inner cavity of the casing 21 is connected to a conveying screw 24, and a reduction motor 23 is fixedly installed on one side of the casing 21, and the output end of the reduction motor 23 is fixedly installed. A hopper 25 is fixedly installed on the upper surface of the casing 21 and is fixedly connected to one end of the conveying screw 24. A cover 26 is fixedly installed on the upper surface of the hopper 25. The powder can be loaded through the hopper 25 and the casing 21. As the output of the reduction motor 23 drives the conveying screw 24 to rotate, the powder at the bottom is helped to be conveyed along the outer surface of the conveying screw 24. The powder in the conveying process flows into the feeding port 15 through one end of the casing 21, thereby completing the continuous and uniform conveying process of the powder.

[0017] The metering device 4 includes a pump body 41, and a third motor 48 is fixedly installed on the upper surface of the pump body 41. The inner walls of the pump body 41 are rotatably connected to the worm 42 and the worm wheel 43. The outer surface of the worm 42 is meshed with the outer surface of the worm wheel 43. The output end of the third motor 48 is fixedly connected to one end of the worm 42. A connecting plate 44 is fixedly sleeved on one side of the worm wheel 43. A connecting rod 45 is fixedly clamped on the inner wall of one side of the connecting plate 44. One end of the connecting rod 45 is fixedly connected to a plunger 46. A tee pipe 47 is fixedly installed on one end of the pump body 41. A water pump is installed on one side of the box body 1, and one end of the water pump is connected to one end of the tee 47 through a pipe. The third motor 48 drives the worm 42 to rotate through the coupling, and the worm gear 43 causes the connecting rod 45 and the connecting plate 44 to rotate under the rotation of the worm gear 43. The connecting plate 44 drives the connecting rod 45 to reciprocate between the inner wall of one end of the plunger 46, thereby realizing the plunger movement of the plunger 46. The operator can adjust the flow rate by changing the number of reciprocating times of the plunger 46 to meet the needs of precise measurement, so that the chemical solution and sewage can react chemically more accurately.

[0018] Three first motors 13 are fixedly installed on the upper surface of the box body 1. The output end of the first motor 13 passes through the box body 1 and is fixedly connected to a stirring paddle 14. Three cavities 10 are provided inside the box body 1. The upper surface of the cavity 10 is fixedly connected to a box cover 11. An overflow pipe 12 is fixedly connected to the inner wall of one side of the cavity 10, and overflow grooves are provided at the top of the three overflow pipes 12. Handles are fixedly installed on the outer surfaces of the machine cover 26 and the three box covers 11, and a level meter 27 is inserted on one side of the hopper 25. The three stirring paddles 14 can be driven to rotate by the output of the three first motors 13, so that the three stirring paddles 14 can perform stirring motions between the three cavities 10 respectively, helping to fully stir and mix the medicine and sewage to avoid agglomeration reaction between the sewage and the medicine. When the liquid level in the cavity 10 is too high, excess medicine or sewage flows out through the overflow groove at the top of the stirring paddle 14 to prevent liquid overflow. The function of the handle is to facilitate the operator to remove the box cover 11 and the machine cover 26 by holding the handle.

[0019] The plunger 46 passes through the tee 47 and slides in contact with the inner wall of one side of the tee 47. The connecting plate 44 is connected to the outer ring of the worm gear 43 through a rotating shaft. The upper and lower ends of the tee 47 are connected with pipes, and the pipe at the lower end is connected to the box body 1. The connecting plate 44 located at the eccentric position is driven by the continuous rotation of the worm gear 43 to perform eccentric movement, so that the eccentrically moving connecting plate 44 drives the plunger 46 to slide back and forth along the inner wall of the tee 47 with the help of the connecting rod 45, thereby realizing the plunger movement of the plunger 46 on the tee 47, helping to control the flow of the liquid medicine flowing through the tee 47.

[0020] Working principle: When powder needs to be added, the operator opens the cover 26 through the powder feeding device 2 and puts the powder into the hopper 25, then starts the reduction motor 23, and the output end of the reduction motor 23 drives the conveying screw 24 to rotate. The rotating conveying screw 24 drives the powder that descends to the outer surface of the conveying screw 24 through the threaded blades on the outer surface to be evenly and continuously spirally conveyed. The powder in the conveying process is conveyed to the feeding port 15 through the conveying pipe on one side of the casing 21, and then descends from the feeding port 15 to the cavity 10. Inside, a level meter 27 provided at one end of the hopper 25 measures and monitors the material level in the bin, and controls the powder delivery amount through the conveying screw 24, thereby realizing automatic feeding and dosing control of the powder. The powder drops into the cavity 10 inside the box body 1 through the feeding port 15, and then flocculates with the sewage through the three cavities 10. The operator can start the three first motors 13, and the output ends of the three first motors 13 drive the stirring paddles 14 to rotate and stir the powder in the sewage, so that the powder and the sewage are evenly and fully mixed.

[0021] When it is necessary to transport the medicine, the medicine enters the box body 1 through the pipeline under the pressure of the water pump, and the third motor 48 in the metering device 4 is started. The output end of the third motor 48 drives the worm 42 to rotate, and the rotating worm 42 also drives the worm wheel 43 to rotate, thereby driving the connecting rod 45 connected to the connecting plate 44 to perform eccentric reciprocating motion, so that the plunger 46 changes the flow volume in the three-way pipe 47 during the movement, so that the flow of the medicine can be controlled by the moving plunger 46 during the transportation process, thereby achieving the purpose of flow regulation of the medicine liquid, and the medicine liquid after transportation further improves the purification reaction of sewage.

[0022] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A water film glass wastewater treatment dosing device, comprising a box (1), characterized in that: The upper surface of the box (1) is fixedly connected to a powder feeding device (2) and a feeding port (15); the lower end of one side of the box (1) is fixedly connected to a support frame (3); and the upper surface of the support frame (3) is fixedly mounted with a metering device (4); The powder feeding device (2) comprises a casing (21), one side of the casing (21) is connected to one side of the feeding port (15), the inner cavity of the casing (21) is connected to a conveying screw (24), a reduction motor (23) is fixedly mounted on one side of the casing (21), the output end of the reduction motor (23) is fixedly connected to one end of the conveying screw (24), a hopper (25) is fixedly mounted on the upper surface of the casing (21), and a cover (26) is fixedly mounted on the upper surface of the hopper (25).

2. A water film glass wastewater treatment and dosing device as claimed in claim 1, characterized in that: The metering device (4) comprises a pump body (41), a third motor (48) is fixedly mounted on the upper surface of the pump body (41), a worm (42) and a worm wheel (43) are rotatably connected between the inner walls of the pump body (41), the outer surface of the worm (42) is meshedly connected with the outer surface of the worm wheel (43), an output end of the third motor (48) is fixedly connected to one end of the worm (42), a connecting plate (44) is fixedly sleeved on one side of the worm wheel (43), a connecting rod (45) is fixedly clamped on the inner wall of one side of the connecting plate (44), one end of the connecting rod (45) is fixedly connected to a plunger (46), and a three-way pipe (47) is fixedly mounted on one end of the pump body (41).

3. The water film glass wastewater treatment and dosing device according to claim 1, characterized in that: Three first motors (13) are fixedly mounted on the upper surface of the box (1), and the output ends of the first motors (13) pass through the box (1) and are fixedly connected to stirring paddles (14).

4. The water film glass wastewater treatment and dosing device according to claim 1, characterized in that: Three cavities (10) are provided inside the box body (1), a box cover (11) is fixedly connected to the upper surface of the cavity (10), an overflow pipe (12) is fixedly connected to the inner wall of one side of the cavity (10), and overflow grooves are provided at the top ends of the three overflow pipes (12).

5. The water film glass wastewater treatment and dosing device according to claim 1, characterized in that: The outer surfaces of the machine cover (26) and the three box covers (11) are all fixedly mounted with handles, and a material level meter (27) is inserted into one side of the hopper (25).

6. A water film glass wastewater treatment and dosing device as claimed in claim 2, characterized in that: The plunger (46) passes through the three-way pipe (47) and is slidably fitted with an inner wall of one side of the three-way pipe (47).

7. The water film glass wastewater treatment and dosing device according to claim 2, characterized in that: The connecting plate (44) is sleeved on the outer ring of the worm wheel (43) via a rotating shaft.

8. The water film glass wastewater treatment and dosing device according to claim 2, characterized in that: The upper and lower ends of the three-way pipe (47) are both connected with pipelines, and the pipeline at the lower end is connected with the box body (1).

Images