Pollution discharge device for mesotrione synthesis
By setting up spiral sheets and annular baffles in the sewage drainage pipes and equipped with dosing pipes, the problem that existing sewage drainage pipes cannot add treatment agents during the sewage flow is solved, and the sewage treatment efficiency is improved.
Patent Information
- Application Number
- CN202421167058.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
The existing sewage pipes for production of nitrosulfonone cannot add treatment agents during the sewage flow, resulting in an increase in the time required for the agent to treat sewage and reduce the sewage treatment efficiency.
A sewage discharge device is designed, including sewage drain pipes, spiral sheets, annular baffles and dosing tubes. The sewage is spiraled through the design of spiral sheets and annular baffles, increasing the opportunity for contact and mixing between the agent and the sewage, and adding agents through the dosing tubes to ensure that the agents come into contact with the sewage in a timely manner.
It is realized that the sewage can be added to treat the sewage when it flows in the sewage discharge pipe, saving the reaction time of subsequent chemical treatment of sewage and improving the sewage treatment efficiency.
Smart Images
Figure CN222595081U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sewage discharge devices, in particular to a sewage discharge device used for mesotrione synthesis. Background Art
[0002] Mesotrione is an organic compound that belongs to the benzoic acid herbicide class and is a systemic herbicide, which means that it can be absorbed by the stems and leaves of plants as well as by the roots of plants. The production process of mesotrione will produce harmful wastewater, which needs to be discharged into sewage treatment equipment through sewage pipes and purified before it can be discharged into the river.
[0003] At present, the sewage pipe used in mesotrione production only has the function of discharging sewage to sewage treatment equipment, and the treatment agent cannot be added during the flow of sewage inside the sewage pipe. The agent still needs to be added in the sewage treatment equipment, and the time required for the agent to treat sewage increases the sewage treatment time and reduces the sewage treatment efficiency. For this reason, we propose a sewage discharge device for mesotrione synthesis. Utility Model Content
[0004] The utility model aims to provide a sewage discharge device for mesotrione synthesis, which has the advantages of adding a treatment agent during the flow of sewage in a sewage discharge pipe, saving the reaction time of subsequent sewage treatment with the agent, and improving the sewage treatment efficiency. It solves the problem that the sewage discharge pipe used for mesotrione production currently only has the function of discharging sewage to sewage treatment equipment, and the treatment agent cannot be added during the flow of sewage in the sewage discharge pipe. The agent still needs to be added in the sewage treatment equipment, and the time required for the agent to treat the sewage increases the sewage treatment time, thereby reducing the sewage treatment efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage discharge device for the synthesis of mesotrione, comprising a sewage discharge pipe, a plurality of spiral blades equidistantly welded in a circular array on one side of the sewage discharge pipe, a plurality of annular baffles equidistantly welded on the side of the sewage discharge pipe away from the spiral blades, and a dosing pipe fixedly connected to the middle position of the upper surface of the sewage discharge pipe.
[0006] Preferably, a one-way valve is fixedly connected to the end of the dosing pipe, and a regulating valve is fixedly connected to the end of the one-way valve. The one-way valve can prevent sewage inside the sewage pipe from flowing back from the dosing pipe, and the dosage of the agent can be adjusted by controlling the opening of the regulating valve.
[0007] Preferably, a quick connector is fixedly connected to the end of the regulating valve, and an external sewage treatment agent pipeline is quickly connected to the regulating valve via the quick connector.
[0008] Preferably, flanges are welded at both ends of the sewage pipe, and the sewage pipe is connected and fixed by the flanges.
[0009] Preferably, an annular sealing groove is provided on the outer side of the two flanges, and a sealing strip is installed inside the annular sealing groove to play a sealing role.
[0010] Preferably, fixing rings are movably sleeved at both sides of the outer surface of the sewage pipe, adjustable telescopic rods are fixedly connected to the upper surfaces of the two fixing rings, and fixed plates are fixedly connected to the ends of the two adjustable telescopic rods. When sewage spirally flows and surges inside the sewage pipe, it will cause greater turbulence in the sewage pipe, and the adjustable telescopic rods, fixing rings and fixing plates can further fix the sewage pipe, thereby improving the stability of the sewage pipe.
[0011] Preferably, fixing holes are provided on the upper surfaces of the two fixing plates near the four corners.
[0012] Preferably, threaded holes are provided on the lower surfaces of the two fixing rings, and locking screws are movably inserted into the two threaded holes.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] 1. The utility model achieves the effect of adding treatment agents during the flow of sewage in the sewage pipe by arranging sewage pipes, spiral sheets, annular baffles and dosing pipes, thereby saving the reaction time of subsequent sewage treatment with agents and improving the sewage treatment efficiency. When sewage generated by the synthesis and production of mesotrione flows through the sewage pipe, the water flows in a spiral due to the action of the spiral sheets, and the sewage treatment agent is added to the sewage pipe through the dosing pipe and contacts and mixes with the spirally flowing sewage. When the mixed agent and sewage flow through the annular baffle, they surge, further improving the uniformity of the mixing of the agent and sewage. Before the sewage flows into the sewage treatment equipment, the agent and sewage complete the purification reaction, saving the time for subsequent sewage addition and reaction, and improving the sewage treatment efficiency.
[0015] 2. The utility model achieves the effect of preventing the sewage inside the sewage pipe from flowing back from the dosing pipe while adjusting the dosage of the agent by setting a one-way valve and a regulating valve. The one-way valve can prevent the sewage inside the sewage pipe from flowing back from the dosing pipe, and the dosage of the agent can be adjusted by controlling the opening of the regulating valve.
[0016] 3. The utility model achieves the effect of improving the stability of the sewage pipe by arranging an adjustable telescopic rod, a fixed ring and a fixed plate. When sewage spirally flows and surges inside the sewage pipe, it will cause greater turbulence in the sewage pipe. The adjustable telescopic rod, the fixed ring and the fixed plate can further fix the sewage pipe, thereby improving the stability of the sewage pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0018] Figure 2 It is a partial three-dimensional schematic diagram of the dosing pipe of the utility model;
[0019] Figure 3 This is a schematic diagram of the main cross-sectional structure of the utility model;
[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure of A.
[0021] Figure numerals: 1. sewage pipe; 2. fixing ring; 3. flange; 4. annular sealing groove; 5. spiral sheet; 6. adjustable telescopic rod; 7. fixing plate; 8. fixing hole; 9. dosing pipe; 10. one-way valve; 11. regulating valve; 12. quick connector; 13. annular baffle; 14. threaded hole; 15. locking screw. DETAILED DESCRIPTION
[0022] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.
[0023] Embodiment 1
[0024] like Figure 1-Figure 3As shown, the utility model proposes a sewage discharge device for mesotrione synthesis, including a sewage discharge pipe 1, both ends of which are welded with flanges 3, the flanges 3 are used for installation and fixation of the sewage discharge pipe 1, the outer sides of the two flanges 3 are provided with annular sealing grooves 4, and the sealing rings are placed inside the annular sealing grooves 4 to play a sealing role. The sewage generated in the synthesis and production of mesotrione flows to the sewage treatment equipment through the sewage discharge pipe 1 and other sewage pipes. A plurality of spiral sheets 5 are equidistantly welded in a circular array on one side of the sewage discharge pipe 1. A plurality of annular baffles 13 are welded at equal intervals on one side of the inner part of the pipe 1 away from the spiral sheet 5. A dosing pipe 9 is fixedly connected to the middle position of the upper surface of the sewage pipe 1. A one-way valve 10 is fixedly connected to the end of the dosing pipe 9. The one-way valve 10 can prevent the sewage inside the sewage pipe 1 from flowing back from the dosing pipe 9. A regulating valve 11 is fixedly connected to the end of the one-way valve 10. By controlling the opening of the regulating valve 11, the dosage of the agent can be adjusted. A quick connector 12 is fixedly connected to the end of the regulating valve 11. The external dosing pipeline is quickly connected to the regulating valve 11 through the quick connector 12.
[0025] When the utility model is in use, when the sewage generated by the synthesis and production of mesotrione flows through the sewage pipe 1, due to the effect of the spiral blade 5, the water flows in a spiral manner, and the sewage treatment agent is added into the sewage pipe 1 through the dosing pipe 9, and contacts and mixes with the spirally flowing sewage. When the mixed agent and sewage flow through the annular baffle 13, they surge, further improving the uniformity of the mixing of the agent and the sewage. Before the sewage flows into the sewage treatment equipment, the agent and the sewage complete the purification reaction, saving the time for subsequent sewage addition of the agent and reaction, and improving the sewage treatment efficiency.
[0026] Embodiment 2
[0027] like Figures 1 to 4 As shown, the utility model proposes a sewage discharge device for the synthesis of mesotrione. Compared with the first embodiment, the present embodiment also includes fixing rings 2 movably sleeved at both sides of the outer surface of the sewage pipe 1, the upper surfaces of the two fixing rings 2 are fixedly connected with adjustable telescopic rods 6, and the ends of the two adjustable telescopic rods 6 are fixedly connected with fixing plates 7, the upper surfaces of the two fixing plates 7 are provided with fixing holes 8 near the four corners, the lower surfaces of the two fixing rings 2 are provided with threaded holes 14, and the insides of the two threaded holes 14 are movably inserted with locking screws 15, and the locking screws 15 are screwed to make their ends contact with the outer surface of the sewage pipe 1, thereby fixing the fixing rings 2.
[0028] In this embodiment, the length of the adjustable telescopic rod 6 is adjusted, and the screws pass through the fixing holes 8 and fix the fixing plate 7, which plays an auxiliary fixing role for the sewage pipe 1 and improves its stability.
[0029] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.
Claims
1. A sewage discharge device for mesotrione synthesis, comprising a sewage discharge pipe (1), characterized in that: A plurality of spiral blades (5) are welded at equal intervals in a circular array on one side of the sewage pipe (1), a plurality of annular baffles (13) are welded at equal intervals on the side of the sewage pipe (1) facing away from the spiral blades (5), and a dosing pipe (9) is fixedly connected to the middle position of the upper surface of the sewage pipe (1).
2. A sewage discharge device for mesotrione synthesis according to claim 1, characterized in that: A one-way valve (10) is fixedly connected to the end of the drug adding pipe (9), and a regulating valve (11) is fixedly connected to the end of the one-way valve (10).
3. A sewage discharge device for mesotrione synthesis according to claim 2, characterized in that: The end of the regulating valve (11) is fixedly connected with a quick connector (12).
4. A sewage discharge device for mesotrione synthesis according to claim 1, characterized in that: Flange plates (3) are welded to both ends of the sewage pipe (1).
5. A sewage discharge device for mesotrione synthesis according to claim 4, characterized in that: An annular sealing groove (4) is provided on the outer sides of the two flanges (3).
6. A sewage discharge device for mesotrione synthesis according to claim 1, characterized in that: Fixed rings (2) are movably sleeved at both sides of the outer surface of the sewage pipe (1), and the upper surfaces of the two fixed rings (2) are fixedly connected to adjustable telescopic rods (6), and the ends of the two adjustable telescopic rods (6) are fixedly connected to fixing plates (7).
7. A sewage discharge device for mesotrione synthesis according to claim 6, characterized in that: Fixing holes (8) are provided on the upper surfaces of the two fixing plates (7) near the four corners.
8. A sewage discharge device for mesotrione synthesis according to claim 6, characterized in that: The lower surfaces of the two fixing rings (2) are both provided with threaded holes (14), and locking screws (15) are movably inserted into the interiors of the two threaded holes (14).