Industrial wastewater treatment agitator

Abstract

This utility model discloses an industrial wastewater treatment mixing device, including a base plate, a mixing tank, and a separation assembly. Support legs are fixedly connected to the bottom of the base plate, and the mixing tank is fixedly connected to the top of the base plate. A discharge valve is fixedly connected to the bottom of the mixing tank, and a discharge pipe is fixedly connected to the bottom of the discharge valve. One end of the discharge pipe is fixedly connected to a second motor, and a spiral blade is fixedly connected to the output end of the second motor. This utility model involves pouring wastewater into a funnel, where it passes through a filter screen in the separation tank to separate the liquid from impurities. The liquid then enters the mixing tank. Chemicals are added through a dosing pipe, and the first motor drives the mixing plate and scraper plate to rotate in opposite directions, thoroughly mixing the two components. When the discharge valve is opened, the mixed wastewater is discharged, and the second motor drives the spiral blade to rotate. The wastewater passes through the first filter screen and is discharged from the outlet, while impurities are discharged by the spiral blade. This design effectively separates impurities, reduces the risk of device clogging, lightens the operating burden, and ensures treatment efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a stirring device for industrial wastewater treatment. Background Technology

[0002] Industrial wastewater refers to wastewater, sewage, and waste liquid generated during industrial production processes. It contains industrial raw materials, intermediate products, and finished products lost with the wastewater, as well as pollutants generated during production. With rapid industrial development and continuous environmental degradation, the types and quantities of wastewater have increased dramatically, leading to increasingly widespread and severe water pollution that threatens human health and safety.

[0003] According to the patent application CN 215463821U, "This utility model discloses a stirring device for industrial wastewater treatment, belonging to the technical field of wastewater treatment equipment. It includes a placement frame, a stirring tank, a stirring lifting device, a wastewater stirring device, and a driving device. The placement frame is rectangular and placed on the ground. The driving device is located at the bottom of the placement frame and rotates with it. The stirring tank is located on the driving end of the driving device. The stirring lifting device is located above the stirring tank and is fixedly connected to the placement frame. The wastewater stirring device is installed on the lifting end of the stirring lifting device. During operation, the wastewater stirring device is located inside the stirring tank. The wastewater stirring device includes a vertical stirring component and a horizontal stirring component. The horizontal stirring component is located on top of the vertical stirring component. By stirring the wastewater in both horizontal and vertical directions, the mixing effect of the wastewater and the chemicals is improved."

[0004] Regarding the above description, the applicant believes the following problems exist: The movement of the telescopic end of the lifting cylinder causes the lifting slider to move along the two lifting rods, which in turn moves the lifting plate and wastewater mixing device, allowing for uniform mixing of the wastewater in the mixing tank. However, the mixed wastewater contains a large amount of suspended solids, particles, and undissolved chemicals. These impurities not only affect the subsequent treatment effect, making it difficult for the wastewater to meet discharge standards, but also increase the burden on subsequent filtration and purification equipment, causing blockages, reduced efficiency, or even equipment damage. Utility Model Content

[0005] To overcome the problem that mixed wastewater contains a variety of impurities, which affects the subsequent treatment effect and makes it difficult to meet the standards, and also increases the burden on filtration and purification equipment, causing blockage, reduced efficiency or even damage.

[0006] The technical solution of this utility model is as follows: an industrial wastewater treatment mixing device, including a base plate; it also includes a mixing tank and a separation component. A support leg is fixedly connected to the bottom of the base plate, a mixing tank is fixedly connected to the top of the base plate, a discharge valve is fixedly connected to the bottom of the mixing tank, a discharge pipe is fixedly connected to the bottom of the discharge valve, a second motor is fixedly connected to one end of the discharge pipe, a spiral blade is fixedly connected to the output end of the second motor, a through hole is provided on the end of the discharge pipe away from the second motor, a filter screen is fixedly connected inside the discharge pipe, a water outlet is fixedly connected to the bottom of the discharge valve, a mixing component is provided inside the mixing tank, and a separation component is provided on one side of the mixing tank.

[0007] Preferably, the mixing assembly includes a mounting plate fixedly connected to the top of the mixing chamber. A motor is fixedly connected to one side of the mounting plate. A bevel gear is fixedly connected to the output end of the motor. A bevel gear is meshed with the bevel gear. A stirring plate is fixedly connected to the bottom of the bevel gear. A bevel gear is fixedly connected to the end of the bevel gear away from the bevel gear. A scraper is fixedly connected to the bottom of the bevel gear. A dosing pipe is fixedly connected to the top of the mixing chamber.

[0008] Preferably, the scraper has a through hole, and the stirring plate is rotatably connected to the scraper through the through hole.

[0009] Preferably, when bevel gear one rotates, bevel gear two and bevel gear three will drive the stirring plate and scraping plate to rotate in opposite directions simultaneously.

[0010] Preferably, the mixing chamber has a through hole, and the scraper is rotatably connected to the mixing chamber through the through hole.

[0011] Preferably, the mounting plate has a through hole, through which the second bevel gear is rotatably connected to the mounting plate.

[0012] Preferably, the separation component includes a separation box, which is fixedly connected to one side of the mixing box. A funnel is fixedly connected to the top of the separation box, a filter screen is fixedly connected inside the separation box, and a separation tube is fixedly connected to the end of the separation box away from the mixing box.

[0013] The beneficial effects of this invention are as follows: Wastewater is poured into a funnel, and the liquid and impurities are separated by a second filter screen inside the separation tank. The liquid then enters a mixing tank. Chemicals are added through a dosing pipe, and a motor drives the stirring plate and scraper plate to rotate in opposite directions, thoroughly mixing the two components. When the discharge valve is opened, the mixed wastewater is discharged. Simultaneously, a second motor drives a spiral blade to rotate, and the wastewater passes through a first filter screen and exits from the outlet, while impurities are removed by the spiral blade. This design effectively separates impurities, reduces the risk of equipment clogging, lightens the operating load, and ensures treatment efficiency. Attached Figure Description

[0014] Figure 1The diagram shown is a schematic representation of the overall structure of the industrial wastewater treatment mixing device of this utility model.

[0015] Figure 2 The diagram shown is a schematic representation of the internal structure of the industrial wastewater treatment mixing device of this utility model.

[0016] Figure 3 The diagram shown is a schematic representation of the hybrid component structure of this utility model.

[0017] Figure 4 The diagram shown is a structural schematic of the filter screen and other components of this utility model.

[0018] Figure 5 The diagram shown is a schematic representation of the structure of the detachable component of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 1. Base plate; 21. Mixing tank; 22. Mounting plate; 23. Motor 1; 24. Bevel gear 1; 25. Bevel gear 2; 26. Stirring plate; 27. Bevel gear 3; 28. Scraper; 29. ​​Dosing pipe; 210. Discharge valve; 211. Discharge pipe; 212. Motor 2; 213. Spiral blade; 214. Filter screen 1; 215. Water outlet; 31. Separation tank; 32. Funnel; 33. Filter screen 2; 34. Separation pipe; 4. Support leg. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please see Figures 1-5This utility model provides an embodiment of an industrial wastewater treatment mixing device, including a base plate 1; it also includes a mixing tank 21 and a separation component. A support leg 4 is fixedly connected to the bottom of the base plate 1, and the mixing tank 21 is fixedly connected to the top of the base plate 1. A discharge valve 210 is fixedly connected to the bottom of the mixing tank 21, and a discharge pipe 211 is fixedly connected to the bottom of the discharge valve 210. A second motor 212 is fixedly connected to one end of the discharge pipe 211, and a spiral blade 213 is fixedly connected to the output end of the second motor 212. A through hole is provided at the end of the discharge pipe 211 away from the second motor 212, and a filter screen 214 is fixedly connected inside the discharge pipe 211. A water outlet 215 is fixedly connected to the bottom of the discharge valve 210. A mixing component is provided inside the mixing tank 21, and a separation component is provided on one side of the mixing tank 21. The mixing component includes a mounting plate 22, which is fixedly connected to the top of the mixing tank 21. A first motor 23 is fixedly connected to one side of the mounting plate 22, and the output end of the first motor 23 is fixedly connected to... A bevel gear 24 is connected to the mixing chamber 21. A bevel gear 25 meshes with the bevel gear 24. A stirring plate 26 is fixedly connected to the bottom of the bevel gear 25. A bevel gear 27 is fixedly connected to the end of the bevel gear 24 away from the bevel gear 25. A scraper plate 28 is fixedly connected to the bottom of the bevel gear 27. A dosing pipe 29 is fixedly connected to the top of the mixing chamber 21. The reagent is added into the mixing chamber 21 through the dosing pipe 29, and then the motor 23 drives the bevel gear 25. The third bevel gear 27 rotates on the mounting plate 22. At this time, the second bevel gear 25 and the third bevel gear 27 drive the stirring plate 26 and the scraper plate 28 to rotate in opposite directions, thereby fully mixing the wastewater and reagents inside the mixing tank 21. Then, the mixed wastewater is discharged by opening the discharge valve 210. The second motor 212 drives the spiral blade 213 to rotate inside the discharge valve 210. The wastewater falling into the discharge valve 210 is filtered by the filter screen 214 and discharged through the outlet 215. The rotation of the spiral blade 213 discharges impurities into the valve 210.

[0022] Please see Figure 2-5 In this embodiment, the scraper plate 28 has a through hole, and the stirring plate 26 is rotatably connected to the scraper plate 28 through the through hole. The scraper plate 28 facilitates the removal of residual impurities on the inner wall of the mixing tank 21. When the first bevel gear 24 rotates, the second bevel gear 25 and the third bevel gear 27 will drive the stirring plate 26 and the scraper plate 28 to rotate in opposite directions simultaneously. The second bevel gear 25 facilitates the thorough mixing of wastewater and reagents inside the mixing tank 21 in conjunction with the stirring plate 26. The mixing tank 21 has a through hole, and the scraper plate 28 is rotatably connected to the mixing tank 21 through the through hole. The mixing tank 21 provides a mounting base for other components. The mounting plate 22 has a through hole, and the second bevel gear 25 is rotatably connected to the mounting plate 22 through the through hole. The mounting plate 22 facilitates the rotation of the second bevel gear 25.

[0023] Please see Figure 5 In this embodiment, the separation component includes a separation box 31, which is fixedly connected to one side of the mixing box 21. A funnel 32 is fixedly connected to the top of the separation box 31. A filter screen 33 is fixedly connected inside the separation box 31. A separation pipe 34 is fixedly connected to the end of the separation box 31 away from the mixing box 21. The filter screen 33 is provided to facilitate the separation of large impurities in the wastewater.

[0024] During operation, wastewater is placed into funnel 32 and enters separation tank 31 through funnel 32. The liquid and impurities are separated by filter screen 2 33, and the liquid is discharged through separation pipe 34. The liquid enters mixing tank 21, and then the reagent is added into mixing tank 21 through dosing pipe 29. Then, motor 1 23 drives bevel gear 25 and bevel gear 3 27 to rotate on mounting plate 22. At this time, bevel gear 25 and bevel gear 3 27 drive stirring plate 26 and scraper plate 28 to rotate in opposite directions, thereby fully mixing the wastewater and reagent inside mixing tank 21. Then, the mixed wastewater is discharged by opening discharge valve 210. Motor 2 212 drives spiral blade 213 to rotate inside discharge valve 210. The wastewater falling into discharge valve 210 is filtered by filter screen 1 214 and discharged through outlet 215. The rotation of spiral blade 213 discharges impurities into valve 210.

[0025] Through the above steps, wastewater is poured into funnel 32 and flows into separation tank 31. Filter screen 33 separates the liquid from impurities, and the liquid enters mixing tank 21 through separation pipe 34. Next, chemicals are added to mixing tank 21 through dosing pipe 29. Motor 23 starts, driving bevel gears 25 and 27 to rotate on mounting plate 22, which in turn causes stirring plate 26 and scraper plate 28 to rotate in opposite directions, thoroughly mixing the wastewater and chemicals. Discharge valve 210 is opened, and the mixed wastewater is discharged. Motor 212 drives spiral blades 213 to rotate within discharge valve 210. After being filtered by filter screen 214, the wastewater is discharged from outlet 215, while the spiral blades 213 remove impurities, facilitating impurity separation, reducing clogging, and lessening the burden on the equipment.

Claims

1. Industrial wastewater treatment stirring device, comprising a bottom plate (1); characterized in that: It also includes a mixing tank (21) and a separation component. The bottom of the base plate (1) is fixedly connected to a support leg (4). The top of the base plate (1) is fixedly connected to a mixing tank (21). The bottom of the mixing tank (21) is fixedly connected to a discharge valve (210). The bottom of the discharge valve (210) is fixedly connected to a discharge pipe (211). One end of the discharge pipe (211) is fixedly connected to a second motor (212). The output end of the second motor (212) is fixedly connected to a spiral blade (213). The end of the discharge pipe (211) away from the second motor (212) is provided with a through hole. A first filter screen (214) is fixedly connected inside the discharge pipe (211). The bottom of the discharge valve (210) is fixedly connected to a water outlet (215). The mixing tank (21) is provided with a mixing component. A separation component is provided on one side of the mixing tank (21).

2. The industrial wastewater treatment agitator of claim 1, wherein: The mixing assembly includes a mounting plate (22), which is fixedly connected to the top of the mixing box (21). A motor (23) is fixedly connected to one side of the mounting plate (22). A bevel gear (24) is fixedly connected to the output end of the motor (23). A bevel gear (25) meshes with the bevel gear (24). A stirring plate (26) is fixedly connected to the bottom of the bevel gear (25). A bevel gear (27) is fixedly connected to the end of the bevel gear (24) away from the bevel gear (25). A scraper (28) is fixedly connected to the bottom of the bevel gear (27). A dosing pipe (29) is fixedly connected to the top of the mixing box (21).

3. The industrial wastewater treatment agitator of claim 1, wherein: The scraper (28) has a through hole, and the stirring plate (26) is rotatably connected to the scraper (28) through the through hole.

4. The industrial wastewater treatment agitator of claim 1, wherein: When bevel gear one (24) rotates, bevel gear two (25) and bevel gear three (27) will drive the stirring plate (26) and scraping plate (28) to rotate in opposite directions at the same time.

5. The industrial wastewater treatment agitator of claim 1, wherein: A through hole is provided on the mixing box (21), and the scraper (28) is rotatably connected to the mixing box (21) through the through hole.

6. The industrial wastewater treatment stirring device according to claim 1, characterized in that: The mounting plate (22) has a through hole, and the second bevel gear (25) is rotatably connected to the mounting plate (22) through the through hole.

7. The industrial wastewater treatment stirring device according to claim 1, characterized in that: The separation assembly includes a separation box (31), which is fixedly connected to one side of the mixing box (21). A funnel (32) is fixedly connected to the top of the separation box (31), and a filter screen (33) is fixedly connected inside the separation box (31). A separation tube (34) is fixedly connected to the end of the separation box (31) away from the mixing box (21).

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