Dosing and mixing equipment for sewage purification
By designing a wastewater purification dosing and mixing device, and utilizing the rotation of the stirring shaft and stirring blades, as well as the coordination of the delivery pipe and the dosing hole, the problem of poor uniformity of the mixing of the agent in the wastewater treatment tank was solved. This achieved full mixing and uniform distribution of the agent and wastewater, thereby improving the wastewater treatment effect.
Patent Information
- Application Number
- CN202520377844.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-06
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-06
AI Technical Summary
In the wastewater treatment process, poor mixing uniformity of the reagents in the wastewater treatment tank affects the treatment effect.
A wastewater purification dosing and mixing device was designed, including a stirring shaft, stirring blades, a driving gear, a driven gear, a chain, and a stirring motor. The stirring motor drives the stirring shaft and stirring blades to rotate, and combined with the drug delivery pipe and the dosing hole, the uniform dosing and mixing of the agent is achieved.
It improves the mixing uniformity of the agent and the wastewater, as well as the uniformity of the agent distribution, thereby enhancing the wastewater treatment effect.
Smart Images
Figure CN223879471U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of sewage treatment, and specifically relates to a sewage purification and dosing mixing device. BACKGROUND
[0002] Sewage treatment refers to the process of treating and purifying wastewater containing various organic matter, inorganic matter, suspended matter, microorganisms and other pollutants generated in cities, industries, rural areas and the like. The purpose of sewage treatment is to remove or reduce harmful substances in wastewater to an acceptable standard by the environment to protect the quality of water resources and ensure public health.
[0003] In the sewage purification process, dosing is a crucial link. During dosing, the medicament dissolves in the liquid, and then the medicament is placed inside the sewage. Preferably, the dosing point of the medicament is selected in a place where the water flow is highly turbulent to ensure that the medicament can rapidly and uniformly diffuse.
[0004] However, when in use, the medicament is placed in the sewage treatment tank, and the mixing uniformity of the medicament and the sewage is poor, which affects the sewage treatment effect. Therefore, a sewage purification and dosing mixing device is proposed to solve the above problems. INVENTION CONTENTS
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model provides a sewage purification and dosing mixing device.
[0006] The technical scheme adopted by the utility model to solve its technical problems is: the utility model discloses a sewage purification and dosing mixing device, which comprises a rack, a plurality of supports are fixedly connected to the upper part of the rack, a stirring shaft is rotatably connected to the middle part of the support, a driven gear is fixedly connected to the top of the stirring shaft, a stirring motor is fixedly connected to the rack, a driving gear is fixedly connected to the output end of the stirring motor, a chain is installed between the driving gear and the driven gear, and a plurality of stirring blades are installed on the stirring shaft.
[0007] Preferably, a vertical hole is formed in the inside of the stirring shaft, a plurality of medicament scattering holes are formed in the side surface of the vertical hole, a medicament conveying pipe is rotatably connected to the top of the stirring shaft, and the medicament conveying pipe is communicated with the vertical hole.
[0008] Preferably, a base is fixedly connected to the bottom of each end of the rack, a plurality of traveling wheels are rotatably connected to the base, a speed reducer is fixedly connected to the base, the output end of the speed reducer is fixedly connected with the traveling wheel, and a guide rail is further included, and the traveling wheel is installed on the guide rail.
[0009] Preferably, the spraying hole is fixed with a sleeve, the inside of the sleeve is slidably connected with an inner tube, a plurality of through holes are formed on the surface of the inner tube, the plurality of through holes are uniformly distributed on the surface of the inner tube, a pull rope is fixed on the inner wall of the inner tube, and the end of the pull rope is fixed with the inner wall of the sleeve.
[0010] Preferably, the inner wall of the sleeve is fixed with a support, one side of the support close to the inner tube is fixed with a spring, the spring is inserted into the inside of the inner tube and the end of the spring is fixed with the side wall of the inner tube.
[0011] Preferably, a threaded groove is formed at the end of the inner tube away from the sleeve, and a counterweight seat is threadedly connected in the threaded groove.
[0012] The utility model discloses the beneficial effect that:
[0013] 1. The utility model discloses a stirring shaft, stirring blade, frame, driving gear, driven gear, chain and stirring motor are set up, when using, the medicament is put into sewage treatment tank, then starts stirring motor, and stirring motor passes through driving gear, chain to make multiple driven gears rotate, and then drives the rotation of stirring shaft and the stirring blade on stirring shaft, to this to stir sewage, to make sewage and medicament fully mix, improve sewage and medicament mixing evenness.
[0014] 2. The utility model discloses the vertical hole, the medicine pipe and the spraying hole are set up, when using, the medicine pipe is connected with medicament pump through the hose, and the medicament is pumped into the medicine pipe by medicament pump, then is spouted through the vertical hole and multiple spraying holes of the vertical hole side, to this in the edge stirring side medicament, to improve medicament and sewage mixing evenness. ACCURATE DRAWINGS
[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, obviously, the drawings in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not creating laboriously, still can obtain other drawings according to these drawings.
[0016] Figure 1 It is the structural schematic diagram of the utility model;
[0017] Figure 2 It is the frame structure schematic diagram of the utility model;
[0018] Figure 3 It is the stirring shaft structure schematic diagram of the utility model;
[0019] Figure 4 It is the sleeve cross section structure schematic diagram of the utility model;
[0020] Figure 5 It is the structure diagram of the inner tube of the utility model.
[0021] In the figure: 11, rack; 12, support; 13, stirring shaft; 14, stirring blade; 15, stirring motor; 16, chain; 21, vertical hole; 22, medicine pouring hole; 23, medicine conveying pipe; 31, base; 32, traveling wheel; 33, speed reducer motor; 34, guide rail; 41, sleeve; 42, inner tube; 43, pull rope; 44, through hole; 51, support; 52, spring; 61, screw groove; 62, counterweight seat; 7, bearing. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0023] The specific embodiments are given below.
[0024] Please refer to Figures 1-3 As shown in the figure, a sewage purification medicine pouring and mixing equipment, including rack 11;The upper part of the rack 11 is fixedly connected with a plurality of supports 12, the middle part of the support 12 is rotatably connected with a stirring shaft 13, the top of the stirring shaft 13 is fixedly connected with a driven gear, the rack 11 is fixedly connected with a stirring motor 15, the output end of the stirring motor 15 is fixedly connected with a driving gear, the chain 16 is installed between the driving gear and the driven gear, the stirring shaft 13 is installed with a plurality of stirring blades 14;
[0025] In use, the medicine is poured into the sewage treatment tank, and then the stirring motor 15 is started. The stirring motor 15 rotates the plurality of driven gears through the driving gear and the chain 16, and then drives the stirring shaft 13 and the stirring blades 14 on the stirring shaft 13 to rotate, so as to stir the sewage, so as to make the sewage and the medicine fully mixed, and improve the uniformity of the sewage and the medicine.
[0026] Further, as shown in the figure, Figures 1-4 The inside of the stirring shaft 13 is provided with a vertical hole 21, a plurality of medicine pouring holes 22 are formed in the side surface of the vertical hole 21, a medicine conveying pipe 23 is rotatably connected with the top of the stirring shaft 13, and the medicine conveying pipe 23 is communicated with the vertical hole 21;
[0027] In use, the medicine delivery pipe 23 is connected with the medicine pump through the hose, and the medicine pump pumps the medicine into the medicine delivery pipe 23, and then the medicine is sprayed out through the vertical hole 21 and the multiple medicine spraying holes 22 on the side of the vertical hole 21, so that the medicine is stirred and sprayed at the same time, so as to improve the mixing uniformity of the medicine and the sewage.
[0028] Further, as shown in Figures 1-2 The bottom of each end of the rack 11 is fixedly connected with a base 31, a plurality of walking wheels 32 are rotatably connected to the base 31, a reduction motor 33 is fixedly connected to the base 31, the output end of the reduction motor 33 is fixedly connected with the walking wheels 32, and a guide rail 34 is further provided, and the walking wheels 32 are installed on the guide rail 34.
[0029] In use, the guide rail 34 is installed above the sewage treatment tank, and then the walking wheels 32 are driven to rotate by the reduction motor 33, so that the walking wheels 32 can move on the guide rail 34, so as to drive the rack 11 to move above the treatment tank, and drive the stirring shaft 13 to move in the sewage treatment tank, thereby improving the uniformity of the medicine distribution and the medicine spraying area.
[0030] Further, as shown in Figures 3-5 The sleeve 41 is fixedly connected to the medicine spraying hole 22, the inner tube 42 is slidably connected to the inside of the sleeve 41, a plurality of through holes 44 are formed in the surface of the inner tube 42, the plurality of through holes 44 are uniformly distributed on the surface of the inner tube 42, the inner wall of the inner tube 42 is fixedly connected with a pull rope 43, and the end of the pull rope 43 is fixedly connected with the inner wall of the sleeve 41; the inner wall of the sleeve 41 is fixedly connected with a bracket 51, the side of the bracket 51 close to the inner tube 42 is fixedly connected with a spring 52, the spring 52 is inserted into the inside of the inner tube 42 and the end thereof is fixedly connected with the side wall of the inner tube 42; a threaded groove 61 is formed in the end of the inner tube 42 away from the sleeve 41, and a counterweight seat 62 is threadedly connected in the threaded groove 61.
[0031] In use, the medicine is injected into the inside of the sleeve 41 from the medicine spraying hole 22, the sleeve 41 and the inner tube 42 are communicated, and the medicine is sprayed out from the inner tube 42 and the through holes 44 on the inner tube 42, so as to spray the medicine into the sewage, and under the action of the centrifugal force, the inner tube 42 is pulled to slide outwardly and extend, the medicine spraying area is improved, the pull rope 43 is arranged to limit the inner tube 42 from being pulled out of the sleeve 41, the spring 52 is arranged to facilitate the sliding of the inner tube 42 into the inside of the sleeve 41, the bracket 51 is arranged to fix the end of the spring 52, and the counterweight seat 62 is threadedly connected to the end of the inner tube 42, so as to facilitate the sliding and extension of the inner tube 42.
[0032] Further, as shown in Figure 3As shown, the bearing 7 is installed between the stirring shaft 13 and the support 12, in use, the bearing 7 is installed between the support 12 and the stirring shaft 13, so that the rotating friction of the stirring shaft 13 can be reduced, and the rotation of the stirring shaft 13 is facilitated.
[0033] In use, the medicament is poured into the sewage treatment tank, and then the stirring motor 15 is started, the stirring motor 15 drives the plurality of driven gears to rotate through the driving gear and the chain 16, and then drives the stirring shaft 13 and the stirring blades 14 on the stirring shaft 13 to rotate, so as to stir the sewage, so that the sewage and the medicament are fully mixed, the uniformity of the mixture of the sewage and the medicament is improved, the medicine pipe 23 is connected with the medicament pump through the hose, the medicament is pumped into the medicine pipe 23 by the medicament pump, and then sprayed through the vertical hole 21 and the plurality of medicament spraying holes 22 on the side of the vertical hole 21, so as to stir and spray the medicament at the same time, so as to improve the uniformity of the mixture of the medicament and the sewage, in use, the guide rail 34 is installed above the sewage treatment tank, and then the reduction motor 33 drives the walking wheel 32 to rotate, the walking wheel 32 can move on the guide rail 34, so as to drive the rack 11 to move above the treatment tank, so as to drive the stirring shaft 13 to move in the sewage treatment tank, so as to improve the uniformity of the distribution of the medicament and the spraying area of the medicament, the medicament is injected into the inside of the sleeve 41 from the medicament spraying hole 22, the sleeve 41 is connected with the inner tube 42, the medicament is sprayed from the inner tube 42 and the through hole 44 on the inner tube 42, so as to spray the medicament into the sewage, under the action of centrifugal force, the inner tube 42 is pulled outwards to slide and extend, the spraying area is improved, the pull rope 43 is arranged to limit the inner tube 42 from being pulled out of the sleeve 41, in use, the spring 52 is arranged to facilitate the sliding of the inner tube 42 into the inside of the sleeve 41, the bracket 51 is arranged to fix the end of the spring 52, the counterweight seat 62 is threadedly connected to the end of the inner tube 42, so as to facilitate the sliding and extension of the inner tube 42.
[0034] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.
Claims
1. A sewage purification dosing and mixing device, comprising a frame (11); characterized in that: The upper part of the frame (11) is fixedly connected with a plurality of supports (12), the middle part of the support (12) is rotatably connected with a stirring shaft (13), the top of the stirring shaft (13) is fixedly connected with a driven gear, the frame (11) is fixedly connected with a stirring motor (15), the output end of the stirring motor (15) is fixedly connected with a driving gear, the chain (16) is installed between the driving gear and the driven gear, a plurality of stirring blades (14) are installed on the stirring shaft (13).
2. The sewage purification and dosing mixing device according to claim 1, characterized in that: The inside of the stirring shaft (13) is provided with a vertical hole (21), a plurality of pesticide spraying holes (22) are formed in the side surface of the vertical hole (21), the top of the stirring shaft (13) is rotatably connected with a pesticide conveying pipe (23), and the pesticide conveying pipe (23) is communicated with the vertical hole (21).
3. The sewage purification and dosing mixing device according to claim 2, characterized in that: The bottom of the both ends of the frame (11) is fixedly connected with a base (31), a plurality of walking wheels (32) are rotatably connected on the base (31), a speed reducer motor (33) is fixedly connected on the base (31), the output end of the speed reducer motor (33) is fixedly connected with the walking wheel (32), and a guide rail (34) is arranged.
4. The sewage purification and dosing mixing device according to claim 3, characterized in that: The sleeve (41) is fixedly connected with the pesticide spraying hole (22), the inside of the sleeve (41) is slidably connected with an inner tube (42), a plurality of through holes (44) are formed in the surface of the inner tube (42), the plurality of through holes (44) are uniformly distributed on the surface of the inner tube (42), the inner wall of the inner tube (42) is fixedly connected with a pull rope (43), and the end of the pull rope (43) is fixedly connected with the inner wall of the sleeve (41).
5. The sewage purification and dosing mixing device according to claim 4, characterized in that: The inner wall of the sleeve (41) is fixedly connected with a support (51), one side of the support (51) close to the inner tube (42) is fixedly connected with a spring (52), the spring (52) is inserted into the inside of the inner tube (42) and the end thereof is fixedly connected with the side wall of the inner tube (42).
6. The sewage purification and dosing mixing device according to claim 5, characterized in that: The end of the inner tube (42) away from the sleeve (41) is provided with a threaded groove (61), and the threaded groove (61) is threadedly connected with a counterweight seat (62).