Composite carbon source agent mixing device for wastewater treatment
By designing a composite carbon source chemical mixing device including material quantification, pretreatment and stirring mechanism, the problems of uniform distribution and precise quantification of composite carbon sources in wastewater treatment are solved, and a more efficient wastewater treatment effect is achieved.
Patent Information
- Application Number
- CN202421110307.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-05-21
AI Technical Summary
The prior art is difficult to achieve uniform distribution and precise quantification of composite carbon sources in wastewater treatment, resulting in poor treatment effects.
A composite carbon source pharmaceutical mixing device for wastewater treatment is designed, including a reaction tank, a material metering mechanism, a pretreatment mechanism and a stirring mechanism. The material quantification mechanism realizes accurate quantification of the composite carbon source through a measuring cylinder, a dual-axis motor, a lead screw, a baffle and a slide rail; the pretreatment mechanism is crushed and fused through a treatment box, a treatment motor, a treatment shaft and a spiral blade; the agitating mechanism realizes uniform distribution of the composite carbon source in wastewater through a mixing motor, agitating shaft, a support plate and a sub-pad.
Through the use of this device, the uniform distribution and precise quantification of the composite carbon source in the wastewater are ensured, the efficiency and effect of wastewater treatment are improved, and the problems of the composite carbon source condensation into blocks and insufficient reaction are avoided.
Smart Images
Figure CN222631205U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater treatment, in particular to a composite carbon source agent mixing device for wastewater treatment. Background Art
[0002] Composite carbon source is an additive specially used for sewage treatment, which contains multiple components. The purpose of designing this carbon source is to provide a highly efficient, environmentally friendly substance that is easily absorbed and utilized by microorganisms to promote the denitrification process in sewage.
[0003] When the mixed carbon source enters the wastewater for wastewater treatment, the required amount of composite carbon source should be accurately calculated according to the characteristics and treatment capacity of the wastewater, and the composite carbon source raw materials need to be properly stirred, mixed and crushed before being added to the wastewater to improve their efficiency and effect in the wastewater treatment process, and when added to the wastewater, they should also be fully stirred so that the composite carbon source is evenly distributed in the wastewater. Summary of the invention
[0004] In view of the deficiencies of the prior art, the utility model provides a composite carbon source agent mixing device for wastewater treatment.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite carbon source agent mixing device for wastewater treatment, comprising a reaction tank, a material quantitative mechanism, a pretreatment mechanism and a stirring mechanism. The material quantitative mechanism comprises a quantitative cylinder, a double-shaft motor, a lead screw, a baffle and a slide rail, the quantitative cylinder is fixedly mounted on the slide rail, the two ends of the double-shaft motor are fixedly mounted with lead screws, one end of the lead screw passes through the baffle and is engaged with the baffle thread, the baffle is slidably connected to the slide rail, the pretreatment mechanism comprises a treatment box, a treatment motor, a treatment shaft and a spiral blade, the treatment box is fixedly mounted on the top of the reaction tank, the treatment motor is fixedly mounted on one side of the treatment box, the treatment shaft is fixedly connected to the treatment motor, the treatment shaft is installed inside the treatment box and is rotatably connected to the treatment box, and the spiral blade is arranged on the treatment shaft.
[0006] Preferably, the stirring mechanism includes a tank cover, a stirring motor, a stirring shaft, a support plate and an auxiliary paddle, the stirring motor is fixedly mounted on the tank cover, one end of the stirring shaft is fixedly connected to the output end of the stirring motor, and the other end of the stirring shaft passes through the tank cover and is rotatably connected to the reaction tank, the support plate is fixedly mounted on the stirring shaft, and the auxiliary paddle is mounted on the support plate and is rotatably connected to the support plate.
[0007] It is further preferred that a material transmission mechanism is provided on the tank cover, and the material transmission mechanism includes a water pump, a material taking pipe and a feeding pipe. The water pump is fixedly mounted on the tank cover, one end of the material taking pipe is fixedly connected to the water pump, and the other end enters into the interior of the processing box, and one end of the feeding pipe passes through the tank cover and enters into the interior of the reaction tank.
[0008] In a further preferred embodiment, a drain pipe is provided at the bottom of the reaction tank, and a water inlet pipe is provided on the tank cover to facilitate discharge of treated wastewater.
[0009] In a further preferred embodiment, a slide groove is provided inside the slide rail, and the baffle slides inside the slide groove, so as to facilitate the operation of the material quantitative mechanism.
[0010] It is further preferred that a stable base is provided inside the reaction tank, and the stable base is arranged at the bottom of the reaction tank. One end of the processing shaft passes through the tank cover and is rotatably connected to the stable base, so as to facilitate the stable operation of the stirring mechanism.
[0011] It is further preferred that the inner bottom end of the processing box is designed to be inclined, and the port position of the material taking pipe is located at the lowest point of the inclined angle, so as to facilitate the absorption of materials and reduce the residue of the mixed carbon source.
[0012] It is further preferred that a through port is provided on the stable base, and the through port is connected to a drain pipe to facilitate discharge of the treated wastewater.
[0013] Compared with the prior art, the utility model provides a composite carbon source agent mixing device for wastewater treatment, which has the following beneficial effects:
[0014] In the utility model, by setting the material quantitative mechanism, with the cooperation of the quantitative cylinder, the double-axis motor, the lead screw, the baffle and the slide rail, the proportional quantity of the composite carbon source can be accurately adjusted, thereby ensuring that the effect of wastewater treatment reaches the best state.
[0015] In the utility model, a pre-treatment mechanism is provided, and with the cooperation of components such as a treatment box, a treatment motor, a treatment shaft and spiral blades, the device can improve the efficiency of wastewater treatment by the composite carbon source to a greater extent.
[0016] In the utility model, a stirring mechanism is provided, and with the cooperation of components such as a tank cover, a stirring motor, a stirring shaft, a supporting plate and an auxiliary paddle, the device can maintain an even proportion of the composite carbon source in the wastewater when treating wastewater, thereby treating wastewater more quickly and avoiding the occurrence of problems such as the composite carbon source condensing into lumps, thereby preventing the reaction from being insufficient. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of a composite carbon source reagent mixing device for wastewater treatment in the utility model;
[0018] Figure 2 This is a cross-sectional view of the internal structure of the reaction tank of the utility model;
[0019] Figure 3 This is a structural diagram of the material quantitative mechanism of the utility model;
[0020] Figure 4 This is a cross-sectional view of the internal structure of the processing box of the utility model;
[0021] Figure 5 This is a cross-sectional view of the slide rail of the utility model.
[0022] In the figure: 1. reaction tank; 2. metering cylinder; 3. double-axis motor; 4. screw; 5. baffle; 6. slide rail; 7. treatment box; 8. treatment motor; 9. treatment shaft; 10. spiral blade; 11. tank cover; 12. stirring motor; 13. stirring shaft; 14. support plate; 15. auxiliary propeller; 16. water pump; 17. material taking pipe; 18. feeding pipe; 19. drainage pipe; 20. water inlet pipe; 21. chute; 22. stable base; 23. through port. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] Example 1
[0025] See also Figure 1-5 A composite carbon source reagent mixing device for wastewater treatment comprises a reaction tank 1, a material quantitative mechanism, a pretreatment mechanism and a stirring mechanism, wherein the material quantitative mechanism comprises a quantitative cylinder 2, a double-axis motor 3, a lead screw 4, a baffle 5 and a slide rail 6, wherein the quantitative cylinder 2 is fixedly mounted on the slide rail 6, and lead screws 4 are fixedly mounted at both ends of the double-axis motor 3, one end of the lead screw 4 passes through the baffle 5 and is threadedly engaged with the baffle 5, and the baffle 5 is slidably connected to the slide rail 6, and the pretreatment mechanism comprises a treatment box 7, a treatment motor 8, a treatment shaft 9 and a spiral blade 10, wherein the treatment box 7 is fixedly mounted on the top of the reaction tank 1, the treatment motor 8 is fixedly mounted on one side of the treatment box 7, the treatment shaft 9 is fixedly connected to the treatment motor 8, the treatment shaft 9 is installed inside the treatment box 7 and is rotatably connected to the treatment box 7, and the spiral blade 10 is arranged on the treatment shaft 9.
[0026] In this embodiment, the material quantitative mechanism includes a quantitative cylinder 2, a dual-axis motor 3, a lead screw 4, a baffle 5 and a slide rail 6. When in use, when the composite carbon source involved in the mixing is poured into the quantitative cylinder 2 according to the proportion, after reaching the specified amount, the dual-axis motor 3 is driven, and the lead screw 4 rotates accordingly. The baffle 5, which is threadedly engaged with the lead screw 4, begins to slide in the slide groove 21 inside the slide rail 6 under the rotation of the lead screw 4, thereby exposing the bottom end of the quantitative cylinder 2, and the quantitative material falls into the processing box 7 under the influence of gravity for pretreatment.
[0027] In this embodiment, the pretreatment mechanism includes a treatment box 7, a treatment motor 8, a treatment shaft 9 and a spiral blade 10. When in use, after the above-mentioned quantitative material enters the treatment box 7, the treatment motor 8 is driven to drive the treatment shaft 9 to rotate, thereby driving the spiral blade 10 to stir the quantitative material to crush it and fully blend it. In this process, water is added to the inside of the treatment box 7 from the outside, and the material therein is converted from solid to mixed liquid. The water pump 16 drives the feed pipe 17 to start absorbing the pretreated mixed liquid, and then discharge it into the reaction tank 1 through the feed pipe 18. In this process, as the mixed liquid is absorbed and under the influence of the internal structure of the treatment box 7, the mixed liquid gathers toward the position of the feed pipe 17.
[0028] In this embodiment, the stirring mechanism includes a tank cover 11, a stirring motor 12, a stirring shaft 13, a support plate 14 and an auxiliary paddle 15. When in use, after the wastewater enters the reaction tank 1 from the drain pipe 19 on the tank cover 11, the stirring motor 12 is driven, and the stirring shaft 13 and the support plate 14 rotate accordingly. The auxiliary paddle 15 installed inside the support plate 14 begins to contact the wastewater as the support plate 14 rotates, and rotates due to its shape, fully stirring the mixed liquid and wastewater added to the reaction tank 1 to make them more evenly distributed, thereby increasing the wastewater treatment efficiency. In this process, one end of the treatment shaft 9 rotates stably inside the stable base 22. When the wastewater reaction is completed, the wastewater flows into the drain pipe 19 through the through port 23 of the stable base 22 and begins to be discharged.
[0029] Example 2
[0030] To sum up, when using, the composite carbon source to be used should be quantitatively processed first. At this time, the composite carbon source involved in the mixture is poured into the metering cylinder 2 according to the proportion. After reaching the specified amount, the dual-axis motor 3 is driven, and the screw 4 rotates accordingly. The baffle 5 that is threadedly engaged with the screw 4 begins to slide in the slide groove 21 inside the slide rail 6 under the rotation of the screw 4, thereby exposing the bottom end of the metering cylinder 2, and the quantitative material falls into the processing box 7 under the influence of gravity for pretreatment. At this time, the processing motor 8 is driven to drive the processing shaft 9 to rotate, thereby driving the spiral blade 10 to stir the quantitative material to crush it and fully fuse it. In this process, water is added to the inside of the processing box 7 from the outside, and the material therein is converted from granular to liquid form of a mixed solution. The water pump 16 is driven, and the material taking pipe 17 begins to absorb the pretreated mixed liquid, and then delivers it. The mixed liquid is discharged from the material pipe 18 into the interior of the reaction tank 1. During this process, as the mixed liquid is absorbed and under the influence of the internal structure of the treatment box 7, the mixed liquid gathers toward the position of the material taking pipe 17, and the wastewater is discharged into the interior of the reaction tank 1. When the wastewater enters the interior of the reaction tank 1 from the drain pipe 19 on the tank cover 11, the stirring motor 12 is driven, and the stirring shaft 13 and the support plate 14 rotate accordingly. The auxiliary paddle 15 installed inside the support plate 14 starts to contact the wastewater as the support plate 14 rotates, and rotates due to its shape, fully stirring the mixed liquid and wastewater added to the interior of the reaction tank 1, so that they are more evenly distributed, thereby increasing the wastewater treatment efficiency. During this process, one end of the treatment shaft 9 rotates stably inside the stable base 22. When the wastewater reaction is completed, the wastewater flows into the drain pipe 19 through the through port 23 of the stable base 22 and starts to be discharged.
[0031] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. A composite carbon source reagent mixing device for wastewater treatment, comprising a reaction tank (1), a material quantitative mechanism, a pretreatment mechanism and a stirring mechanism, characterized in that: The material quantitative mechanism comprises a quantitative cylinder (2), a double-shaft motor (3), a lead screw (4), a baffle (5) and a slide rail (6); the quantitative cylinder (2) is fixedly mounted on the slide rail (6); lead screws (4) are fixedly mounted at both ends of the double-shaft motor (3); one end of the lead screw (4) passes through the baffle (5) and is threadedly engaged with the baffle (5); the baffle (5) is slidably connected to the slide rail (6); the pretreatment mechanism comprises a treatment box (7), a treatment motor (8), a treatment shaft (9) and a spiral blade (10); the treatment box (7) is fixedly mounted on the top of the reaction tank (1); the treatment motor (8) is fixedly mounted on one side of the treatment box (7); the treatment shaft (9) is fixedly connected to the treatment motor (8); the treatment shaft (9) is installed inside the treatment box (7) and is rotatably connected to the treatment box (7); and the spiral blade (10) is arranged on the treatment shaft (9).
2. A composite carbon source reagent mixing device for wastewater treatment according to claim 1, characterized in that: The stirring mechanism comprises a tank cover (11), a stirring motor (12), a stirring shaft (13), a supporting plate (14) and an auxiliary paddle (15); the stirring motor (12) is fixedly mounted on the tank cover (11); one end of the stirring shaft (13) is fixedly connected to an output end of the stirring motor (12); the other end of the stirring shaft (13) passes through the tank cover (11) and is rotationally connected to the reaction tank (1); the supporting plate (14) is fixedly mounted on the stirring shaft (13); and the auxiliary paddle (15) is mounted on the supporting plate (14) and is rotationally connected to the supporting plate (14).
3. A composite carbon source reagent mixing device for wastewater treatment according to claim 2, characterized in that: The tank cover (11) is provided with a material transmission mechanism, the material transmission mechanism comprising a water pump (16), a material taking pipe (17) and a material feeding pipe (18); the water pump (16) is fixedly mounted on the tank cover (11); one end of the material taking pipe (17) is fixedly connected to the water pump (16) and the other end enters the interior of the processing box (7); one end of the material feeding pipe (18) passes through the tank cover (11) and enters the interior of the reaction tank (1).
4. A composite carbon source reagent mixing device for wastewater treatment according to claim 2, characterized in that: The bottom end of the reaction tank (1) is provided with a drainage pipe (19), and the tank cover (11) is provided with a water inlet pipe (20).
5. The composite carbon source reagent mixing device for wastewater treatment according to claim 1, characterized in that: A slide groove (21) is provided inside the slide rail (6), and the baffle (5) slides inside the slide groove (21).
6. A composite carbon source reagent mixing device for wastewater treatment according to claim 1, characterized in that: A stable base (22) is arranged inside the reaction tank (1), and the stable base (22) is arranged at the bottom end of the reaction tank (1). One end of the processing shaft (9) passes through the tank cover (11) and is rotatably connected to the stable base (22).
7. A composite carbon source reagent mixing device for wastewater treatment according to claim 3, characterized in that: The inner bottom end of the processing box (7) is designed to be at an inclined angle, and the port position of the material taking pipe (17) is located at the lowest point of the inclined angle.
8. A composite carbon source reagent mixing device for wastewater treatment according to claim 6, characterized in that: The stable base (22) is provided with a through opening (23), and the through opening (23) is connected to the drainage pipe (19).