Medicament mixing device for sewage treatment

Abstract

The utility model discloses a chemical mixing device for sewage treatment, and relates to the technical field of sewage treatment devices, the chemical mixing device comprises a fixed base and a working mechanism, the upper end of the fixed base is fixedly connected with the working mechanism, during use, stable foundation support is provided, the safety and reliability of equipment operation are ensured, and the service life of the device is prolonged. Mixing fan blades in the mixing assembly can efficiently stir sewage and chemicals under the driving of a driving motor, full contact of the sewage and the chemicals is promoted, the mixing efficiency and the treatment effect of the chemicals are improved, the driving assembly is connected with a first rotating wheel and a second rotating wheel in a belt transmission mode, and due to the design, vibration and noise are reduced, and maintenance and adjustment are convenient; a residue filtering net in the residue filtering assembly can intercept large solid particles and other impurities, the quality of treated liquid is guaranteed, in addition, the design of a protective cover and the like protects internal mechanical parts, the service life is prolonged, meanwhile, the overall structure is clear, and regular inspection and maintenance are convenient.

Description

Technical Field

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

[0002] The sewage treatment chemical mixing device is a device specially designed for sewage treatment. Its main function is to fully mix the chemical agents required in the sewage treatment process to improve water quality and remove pollutants. This device is usually used in industrial wastewater treatment, urban sewage treatment and other occasions that require water purification.

[0003] After searching, the document of announcement number "CN221344045U" mentioned that "the utility model relates to the technical field of sewage treatment, and discloses a sewage treatment agent mixing device, a sewage treatment agent mixing device, comprising a tank body, the tank body is composed of a cylinder and a cover body, the cover body is composed of a ring and a turntable rotatably connected to the inner side thereof, a rotating shaft rotatably connected to the cylinder body is fixedly installed at the lower end of the cover body, a stirring mechanism is rotatably arranged in the cylinder body, a connecting mechanism connected to the stirring mechanism is arranged in the turntable, a bracket is fixedly installed at the upper end of the ring, a motor is fixedly installed on the bracket, and the output end of the motor is fixedly connected to the turntable, and a rotating shaft is arranged between the cylinder body and the cover body, so that the cover body can be rotated to open, which is convenient for cleaning the residual agent in the cylinder body. Before opening, the cover body is connected to the stirring mechanism through the connecting mechanism. The mechanism cooperates to separate the turntable from the stirring mechanism. When stirring is required, the cover is closed and connected to the stirring mechanism through the connecting mechanism. When the motor is started, the stirring mechanism can be controlled to rotate. When in use, a rotating shaft is provided between the cylinder and the cover, so that the cover can be rotated to open, which is convenient for cleaning the residual medicine in the cylinder. Before opening, the turntable is separated from the stirring mechanism by the connecting mechanism. When stirring is required, the cover is closed and connected to the stirring mechanism through the connecting mechanism. When the motor is started, the stirring mechanism can be controlled to rotate. However, when the above device is used for mixing medicines, when some powdered medicines are added and meet water, they will agglomerate and be difficult to dissolve in the liquid. When discharged, the discharge pipe will be blocked, resulting in damage to the device.

[0004] To this end, we provide a sewage treatment agent mixing device to solve the above problems. Utility Model Content

[0005] The present application provides a chemical mixing device for sewage treatment, which solves the problem that when some powdered chemicals are added to the mixture and come into contact with water, they will clump together and be difficult to dissolve in the liquid, which will cause the discharge pipe to be blocked when discharged, resulting in damage to the device.

[0006] The present application provides a sewage treatment agent mixing device, comprising a fixed base and a working mechanism, wherein the upper end of the fixed base is fixedly connected to the working mechanism;

[0007] The working mechanism includes a accommodating assembly arranged at the upper end of the fixed base, a driving assembly is arranged on the outside of the accommodating assembly, a mixing assembly is arranged at the lower end of the driving assembly, a residue filtering assembly is arranged on the outside of the mixing assembly, and an output assembly is arranged at the lower end of the residue filtering assembly.

[0008] Preferably, the accommodating assembly includes a base bracket fixedly connected to the upper end of the fixed base, and the upper end of the base bracket is fixedly connected to the mixing bin.

[0009] Preferably, the driving assembly includes a connecting plate arranged on the outside of the mixing bin, a driving motor is fixedly connected to one side of the connecting plate, the upper end flat key of the driving motor is connected to the first wheel, the surface of the first wheel is sleeved with a belt, a second wheel is provided on one side of the first wheel, a protective cover is sleeved on the outside of the second wheel, and the first wheel forms a rotating structure with the second wheel through the belt.

[0010] Preferably, the mixing assembly includes a connecting drive shaft arranged inside the second impeller, a fixing collar is fixedly connected to the surface of the connecting drive shaft, and a mixing blade is fixedly connected to the surface of the fixing collar.

[0011] Preferably, the residue filtering assembly includes a guide plate arranged at the lower end of the drive shaft, and a residue filtering net is arranged on the outer side of the guide plate.

[0012] Preferably, the output assembly includes an output port provided at the lower end of the guide plate, and an output pipe is provided outside the output port.

[0013] Preferably, an input component is provided at the upper end of the mixing bin, and the input component includes an input connecting block provided at the upper end of the mixing bin, an input pipe is fixedly connected to the upper end of the input connecting block, a flow meter is fixedly connected to the surface of the input pipe, and a valve is provided on one side of the flow meter.

[0014] It can be seen from the above technical solution that the present application provides a chemical mixing device for sewage treatment. When in use, the valve is first opened to allow the chemical to be mixed to enter the mixing bin through the input pipe. The flow meter is used to monitor the amount of water entering the system to facilitate the control of the dosing ratio. The required chemical is added to the mixing bin in a predetermined proportion through the input component to improve water quality or remove specific pollutants. The drive motor is started, which drives the first impeller to rotate. The first impeller drives the second impeller to rotate through the belt, thereby rotating the connecting drive shaft. The rotation of the connecting drive shaft drives the mixing blades fixed thereon to rotate. The mixing blades mix multiple chemicals in the mixing bin to ensure that they are fully contacted and evenly mixed. This process helps to improve the mixing efficiency of the chemicals. The mixed solution is guided to the residue filter through the guide plate. The residue filter intercepts larger solid particles and other impurities, and only allows the purer liquid part to pass through. The purified water flows through the output port below the guide plate and is guided to the next treatment stage or directly discharged through the output pipe. In this way, the use of the chemical mixing device for sewage treatment is completed.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the setting of the input component, the flow meter monitors the amount of water entering the system in real time, helping operators to accurately control the proportion of reagent addition according to actual conditions to ensure the best treatment effect. The valve can flexibly control the inflow speed and total amount of the reagent to adapt to the treatment requirements under different water quality conditions, improving the adaptability of the device. The fixed connection between the input connection block and the input pipe ensures the safety and reliability of the reagent delivery process, preventing leakage or other unexpected situations. The presence of the flow meter allows the operator to directly observe the amount of reagent added, which is conducive to making timely adjustments to avoid overdosing or underdosing. Combined with an appropriate control system, the input component can also realize an automated reagent addition process, improving work efficiency and reducing human errors.

[0017] 2. Through the setting of the working mechanism, a solid basic support is provided during use to ensure the safety and reliability of the equipment operation. The mixing blades in the mixing component can efficiently stir the sewage and the chemical under the drive motor, promote full contact between the two, and improve the mixing efficiency and treatment effect of the chemical. The drive component adopts a belt drive method to connect the first impeller and the second impeller. This design not only reduces vibration and noise, but also facilitates maintenance and adjustment. The residue filter in the residue filter component can intercept larger solid particles and other impurities, ensuring the quality of the treated liquid. In addition, the protective cover and other designs protect the internal mechanical components and extend the service life. At the same time, the overall structure is clear, which is convenient for regular inspection and maintenance.

[0018] In summary, the present application can intercept larger solid particles and other impurities through the residue filter mesh in the residue filter assembly, thereby ensuring the quality of the treated liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of this application, the following is a brief introduction to the drawings required for the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the overall side structure proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the overall internal structure proposed by the utility model;

[0023] Figure 4 The utility model proposed Figure 1 Enlarged structural diagram at point A in the middle.

[0024] In the figure: 1. Fixed base; 2. Working mechanism; 21. Accommodating assembly; 211. Base bracket; 212. Mixing chamber; 22. Driving assembly; 221. Connecting plate; 222. Driving motor; 223. First rotor; 224. Belt; 225. Second rotor; 226. Protective cover; 23. Mixing assembly; 231. Connecting drive shaft; 232. Fixed collar; 233. Mixing blade; 24. Residue filter assembly; 241. Guide plate; 242. Residue filter; 25. Output assembly; 251. Output port; 252. Output pipe; 3. Input assembly; 31. Input connecting block; 32. Input pipe; 33. Flow meter; 34. Valve. DETAILED DESCRIPTION

[0025] In order to enable people skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] See also Figure 1-4 A sewage treatment reagent mixing device includes a fixed base 1 and a working mechanism 2. The fixed base 1 provides a stable basic support for the entire device. The upper end of the fixed base 1 is fixedly connected to the working mechanism 2. The working mechanism 2 includes all the main functional components for performing reagent mixing in the sewage treatment process.

[0027] The working mechanism 2 includes a containing component 21 arranged at the upper end of the fixed base 1. The containing component 21 is used to store the sewage to be treated and the added medicine. A driving component 22 is provided on the outside of the containing component 21. The driving component 22 provides power for the mixing process. A mixing component 23 is provided at the lower end of the driving component 22. The mixing component 23 realizes effective mixing of the medicine and the sewage. A residue filter component 24 is provided on the outside of the mixing component 23. The residue filter component 24 is used to remove larger particles or other impurities in the mixed solution. An output component 25 is provided at the lower end of the residue filter component 24. The liquid treated by the output component 25 is discharged from here.

[0028] In the present utility model, the accommodating component 21 includes a base bracket 211 fixedly connected to the upper end of the fixed base 1. The base bracket 211 supports the mixing bin 212 and fixes it on the fixed base 1. The upper end of the base bracket 211 is fixedly connected to the mixing bin 212. The mixing bin 212 is the place where the medicine and sewage are actually mixed.

[0029] In the present invention, the drive assembly 22 includes a connecting plate 221 arranged on the outside of the mixing bin 212. The connecting plate 221 fixes the drive motor 222 in an appropriate position to ensure that it is correctly aligned with other components. One side of the connecting plate 221 is fixedly connected to the drive motor 222. The upper end flat key of the drive motor 222 is connected to the first rotor 223. The drive motor 222 provides a rotational force to drive the rotor to rotate. The surface of the first rotor 223 is sleeved with a belt 224. A second rotor 225 is provided on one side of the first rotor 223. A protective cover 226 is sleeved on the outer side of the second rotor 225. The first rotor 223 forms a rotating structure with the second rotor 225 through the belt 224. The second rotor 225 receives power from the first rotor 223 through the belt 224 and converts it into the rotational action required for the mixing fan blades 233.

[0030] In the present invention, the mixing assembly 23 includes a connecting drive shaft 231 arranged on the inner side of the second impeller 225. The connecting drive shaft 231 directly transmits the rotational motion generated by the second impeller 225 to the mixing blades 233. The surface of the connecting drive shaft 231 is fixedly connected with a fixing ring 232. The surface of the fixing ring 232 is fixedly connected with the mixing blades 233. The fixing ring 232 ensures that the mixing blades 233 are firmly mounted on the connecting drive shaft 231. The mixing blades 233 stir the liquid when rotating, thereby promoting sufficient contact and mixing between the medicine and the sewage.

[0031] In the present invention, the residue filtering assembly 24 includes a guide plate 241 arranged at the lower end of the connecting drive shaft 231. The guide plate 241 guides the treated water to the periphery of the residue filter 242. A residue filter 242 is provided on the outside of the guide plate 241. The residue filter 242 intercepts larger solid waste to ensure the quality of the outflowing liquid.

[0032] In the present invention, the output component 25 includes an output port 251 arranged at the lower end of the guide plate 241, from which the mixed agent processed by the output port 251 flows out. An output pipe 252 is provided on the outside of the output port 251, and the output pipe 252 guides the mixed agent flowing out of the output port 251 to a designated location or the next processing stage.

[0033] In some embodiments, an input component 3 is provided at the upper end of the mixing chamber 212, and the input component 3 includes an input connecting block 31 provided at the upper end of the mixing chamber 212, an input pipe 32 is fixedly connected to the upper end of the input connecting block 31, a flow meter 33 is fixedly connected to the surface of the input pipe 32, and a valve 34 is provided on one side of the flow meter 33. The input component 3 is responsible for introducing multiple medicines that need to be mixed.

[0034] As can be seen from the above technical solution, when in use, first open the valve 34 to allow the medicine to be mixed to enter the mixing chamber 212 through the input pipe 32. The flow meter 33 is used to monitor the amount of water entering the system so as to control the dosing ratio. The required medicine is added to the mixing chamber 212 in a predetermined ratio through the input component 3 to improve water quality or remove specific pollutants. The drive motor 222 is started, which drives the first rotor 223 to rotate. The first rotor 223 drives the second rotor 225 to rotate through the belt 224, thereby rotating the connecting drive shaft 231. The rotation of the connecting drive shaft 231 drives the solid The mixing blades 233 fixed thereon rotate, and the mixing blades 233 ensure that the various reagents in the mixing chamber 212 are fully contacted and evenly mixed. This process helps to improve the mixing efficiency of the reagents. The mixed solution is guided to the residue filter 242 through the guide plate 241. The residue filter 242 intercepts larger solid particles and other impurities and only allows the purer liquid part to pass through. The purified water flows through the output port 251 below the guide plate 241 and is guided to the next treatment stage or directly discharged through the output pipe 252, thus completing the use of the reagent mixing device for sewage treatment.

[0035] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered merely as exemplary, and the true scope of this application is indicated by the claims.

[0036] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The above embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A sewage treatment agent mixing device, comprising a fixed base (1) and a working mechanism (2), characterized in that: The upper end of the fixed base (1) is fixedly connected to a working mechanism (2); The working mechanism (2) comprises a receiving assembly (21) arranged at the upper end of the fixed base (1); a driving assembly (22) is arranged on the outer side of the receiving assembly (21); a mixing assembly (23) is arranged at the lower end of the driving assembly (22); a residue filtering assembly (24) is arranged on the outer side of the mixing assembly (23); and an output assembly (25) is arranged at the lower end of the residue filtering assembly (24).

2. A sewage treatment agent mixing device according to claim 1, characterized in that: The accommodating assembly (21) comprises a base bracket (211) fixedly connected to the upper end of the fixed base (1), and the upper end of the base bracket (211) is fixedly connected to a mixing bin (212).

3. A sewage treatment agent mixing device according to claim 2, characterized in that: The driving assembly (22) comprises a connecting plate (221) arranged on the outside of the mixing bin (212); a driving motor (222) is fixedly connected to one side of the connecting plate (221); a first rotating wheel (223) is connected to the upper end of the driving motor (222) by a flat key; a belt (224) is sleeved on the surface of the first rotating wheel (223); a second rotating wheel (225) is arranged on one side of the first rotating wheel (223); a protective cover (226) is sleeved on the outer side of the second rotating wheel (225); and the first rotating wheel (223) and the second rotating wheel (225) form a rotating structure through the belt (224).

4. A sewage treatment agent mixing device according to claim 3, characterized in that: The mixing assembly (23) comprises a connecting drive shaft (231) arranged inside the second impeller (225); a fixing collar (232) is fixedly connected to the surface of the connecting drive shaft (231); and a mixing blade (233) is fixedly connected to the surface of the fixing collar (232).

5. A sewage treatment agent mixing device according to claim 4, characterized in that: The residue filtering assembly (24) comprises a guide plate (241) arranged at the lower end of the connecting drive shaft (231), and a residue filtering screen (242) is arranged on the outer side of the guide plate (241).

6. A sewage treatment agent mixing device according to claim 5, characterized in that: The output assembly (25) comprises an output port (251) provided at the lower end of the guide plate (241), and an output pipe (252) is provided outside the output port (251).

7. A sewage treatment agent mixing device according to claim 2, characterized in that: An input assembly (3) is provided at the upper end of the mixing chamber (212), and the input assembly (3) comprises an input connection block (31) provided at the upper end of the mixing chamber (212), an input pipe (32) is fixedly connected to the upper end of the input connection block (31), a flow meter (33) is fixedly connected to the surface of the input pipe (32), and a valve (34) is provided on one side of the flow meter (33).

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