Sewage treatment agent mixing device for sewage treatment and use method of sewage treatment agent mixing device
By designing the drug delivery structure, stirring method switching structure and neutralizing the agitation structure in the sewage treatment equipment, the problems of uneven drug delivery, low stirring efficiency and waste of resources are solved, and uniform mixing of the drug and efficient sewage treatment are achieved.
Patent Information
- Application Number
- CN202510311265.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-17
- Publication Date
- 2025-06-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing sewage treatment equipment, the agent is delivered unevenly, resulting in a decrease in the reaction rate and mixing speed. The traditional stirring device cannot effectively utilize the water flow potential energy, resulting in waste of resources, and the stirring range is limited, which affects the effect.
A sewage treatment agent mixing device for sewage treatment is designed, including a drug delivery structure, a stirring method switching structure and a neutralizing and stirring structure. The agent delivery structure realizes uniform input of the agent by driving motor and transmission structure; the agitating method switching structure uses buoyancy ball and gear plate system to switch the drive mode according to changes in water level to save resources; the neutralizing the agitating structure drives the stirring blades to rotate through the rotating impeller and the rotating motor to improve the mixing efficiency of the agent.
It realizes uniform input and rapid mixing of chemicals, improves sewage treatment efficiency, saves resources, and avoids the problems of waste of resources and poor mixing effects in traditional equipment.
Smart Images
Figure CN120094447A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of water treatment equipment, and in particular to a sewage treatment agent mixing device for sewage treatment and a use method thereof. Background Art
[0002] Sewage contains a large amount of difficult-to-degrade substances that cannot be effectively removed by a single water treatment equipment. Therefore, in many cases, it is necessary to reasonably add sewage treatment chemicals based on the particularity of the sewage quality so that the treated sewage meets the national emission standards. When treating sewage, the chemicals are generally mixed with water and used together.
[0003] At present, when adding chemicals into a sewage treatment tank, most of them are done manually by directly adding the chemicals into the sewage treatment tank. This way of adding chemicals makes it easy for the chemicals to accumulate in one place and not easy to disperse, which in turn affects the reaction rate of the chemicals and the speed of chemical mixing. At the same time, when mixing sewage treatment chemicals, most of them use a motor to drive the stirring blades to rotate to mix the chemicals. However, when sewage enters the sewage treatment tank, the potential energy of the water flow cannot be used, resulting in a waste of resources. At the same time, when stirring, traditional stirring devices mostly use motors to drive the stirring blades to rotate. Under the action of such stirring blades, the stirring range is limited, thereby affecting the stirring effect. In view of the above problems, it is necessary to provide a sewage treatment chemical mixing device for sewage treatment. Summary of the invention
[0004] The present invention aims to solve the problem that most of the reagents are directly put into the sewage treatment tank manually. This way of putting the reagents makes the reagents easily accumulate in one place and not easy to disperse. Most of the reagents are mixed by rotating stirring blades driven by a motor. However, when the sewage enters the sewage treatment tank, the potential energy of the water flow cannot be used, resulting in a waste of resources. Most of the reagents are mixed by rotating stirring blades driven by a motor. Under the action of such stirring blades, the stirring range is limited, thereby affecting the stirring effect. The present invention provides a sewage treatment reagent mixing device for sewage treatment to solve the above-mentioned problem.
[0005] To achieve the above object, the present invention provides the following technical solutions: A sewage treatment agent mixing device for sewage treatment comprises a connecting base, a sewage treatment tank is connected to the connecting base, a drug delivery structure is connected to the end face of the sewage treatment tank, a stirring mode switching structure is connected in the inner cavity of the sewage treatment tank and located on one side of the drug delivery structure, a neutralization stirring structure is connected on the stirring mode switching structure and located in the inner cavity of the sewage treatment tank, a sediment outlet is connected to the bottom of the sewage treatment tank, a sewage inlet is connected to the end face of the stirring mode switching structure, a clean water outlet is connected to the left side wall of the sewage treatment tank, and a controller is connected to the right side wall of the sewage treatment tank.
[0006] As a preferred solution of the present invention, the drug delivery structure includes a screen hopper, one end of the screen hopper is connected to a fixed shell, the screen hopper and the fixed shell are connected to the end surface of the sewage treatment tank through a connecting seat, the end surface of the fixed shell is connected to a connecting shell, the end surface of the connecting shell is connected to a feeding funnel, the side wall of the fixed shell is connected to a fixed box body, the inner cavity of the fixed box body is connected to a driving motor through a connecting seat, the driving end of the driving motor is connected to a conveying auger through a coupling and is located in the inner cavity of the screen hopper, and the conveying auger A driving gear is connected to the side wall and located in the inner cavity of the fixed box body, and a driven gear is connected to the side wall of the driving gear through a belt rack meshing, and a driving rod is connected to the center of the driven gear, and a rotating turntable is connected to the side wall of the driving rod, and an intermittent turntable is correspondingly arranged on one side of the rotating turntable, and a rotating lever is connected to the side wall of the rotating turntable, and a plurality of intermittent shifting grooves are provided on the intermittent turntable and corresponding to the rotating lever, and a rotating rod is connected to the center of the intermittent turntable, and a material blocking baffle is connected to the side wall of the rotating rod and located in the inner cavity of the connecting shell.
[0007] As a preferred solution of the present invention, the stirring mode switching structure includes a rotating impeller, a rotating motor, a buoyancy ball and a limit box, the rotating impeller is rotatably connected to the end face of the sewage treatment tank through an impeller fixing pipe, the sewage inlet is connected to the end face of the rotating impeller, the limit box is connected to the side wall of the inner cavity of the sewage treatment tank through a connecting seat, a plurality of groups of limit slides are arranged on the side wall of the rotating impeller connected to a rotating connecting rod at the center, a movable toothed disk is arranged on the side wall of the rotating connecting rod and at the limit slide, a rotating bearing seat is connected to the side wall of the movable toothed disk, a connecting lever is symmetrically connected to the side wall of the rotating bearing seat, a connecting rotating rod is connected to the side wall of the buoyancy ball, and the engagement lever is connected to the side wall of the buoyancy ball. A fixed bracket is connected to the side wall of the connecting rod, and the fixed bracket is connected to the side wall of the limit box body. The other end of the connecting rotating rod is connected to a connecting bent rod. A connecting slide groove is provided on the side wall of the connecting bent rod and corresponds to the connecting lever. The rotating motor is connected to the side wall of the sewage treatment tank through a connecting seat, and the driving end of the rotating motor is connected to a driving connecting rod through a coupling. A driving bevel gear is connected on the side wall of the driving connecting rod and located in the inner cavity of the limit box body, and a driven bevel gear is meshed and connected on the side wall of the driving bevel gear. A toothed disc rotating rod is connected at the center of the driven bevel gear and located on the outside of the rotating connecting rod, and a connecting toothed disc is provided at one end of the toothed disc rotating rod and corresponds to the moving toothed disc.
[0008] The transmission gear of the present invention is connected with the transmission gear of the present invention at the same time, and the transmission gear of the present invention is connected with the transmission gear of the present invention at the same time, and the transmission gear of the present invention is connected with the transmission gear of the present invention at the same time, and the transmission gear of the present invention is connected with the transmission gear of the present invention at the same time.
[0009] As a preferred solution of the present invention, a plurality of groups of dosing mesh holes are provided on the side wall of the screen hopper, the driving motor is connected to the controller through a wire and the connection is electrically connected, the conveying auger is connected to the side wall of the screen hopper through a bearing seat, wherein the conveying auger and the bearing seat are connected in a rotational manner, and the driving rod is connected to the end surface of the fixed box through the bearing seat, wherein the driving rod and the bearing seat are connected in a rotational manner; The cooperation mode of the rotating lever and the intermittent shift groove is clearance cooperation, and the intermittent shift groove is provided with six groups, among which the six groups of intermittent shift grooves are evenly opened on the intermittent turntable, and the rotating lever is connected to the side wall of the connecting shell through the bearing seat, and the connection mode of the rotating lever and the bearing seat is a rotating connection.
[0010] As a preferred solution of the present invention, the rotating motor is connected to the controller through a wire and the connection method is electrical connection, the rotating connecting rod is connected to the side wall of the inner cavity of the sewage treatment tank through a bearing seat, wherein the connection method of the rotating connecting rod and the bearing seat is a rotating connection, and a sliding groove is provided on the movable gear disk and corresponds to the limit slide bar, wherein the connection method of the limit slide bar and the sliding groove is a sliding connection; The connection method between the movable gear plate and the rotating bearing seat is a rotational connection, the connecting rotating rod and the fixed bracket are connected through a rotating shaft, wherein the connection method between the fixed bracket and the rotating shaft is a rotational connection, the connecting slide groove is a waist-shaped structure, the connection method between the connecting lever and the connecting slide groove is a sliding connection, and the driving connecting rod is connected to the side wall of the inner cavity of the sewage treatment tank through the bearing seat, wherein the connection method between the driving connecting rod and the bearing seat is a rotational connection.
[0011] As a preferred solution of the present invention, a connecting hole is provided at the center of the geared rotating rod and corresponds to the rotating connecting rod, wherein the rotating connecting rod and the connecting hole are matched in a clearance fit, and the geared rotating rod is connected to the end face of the limit box through a bearing seat, wherein the connection between the geared rotating rod and the bearing seat is a rotating connection, and a plurality of groups of connecting tooth buckles are correspondingly arranged on the surfaces opposite to the movable geared disc and the connecting geared disc.
[0012] As a preferred solution of the present invention, the driving rotating rod is connected to the side wall of the inner cavity of the sewage treatment tank through a bearing seat, wherein the connection mode of the driving rotating rod and the bearing seat is a rotational connection, and the rotating rotating rod is connected to the side wall of the inner cavity of the sewage treatment tank through the bearing seat, wherein the connection mode of the rotating rotating rod and the bearing seat is a rotational connection.
[0013] As a preferred solution of the present invention, a sliding groove is provided on the swing slide bar and corresponds to the driving rod, wherein the driving rod and the sliding groove are connected in a sliding manner, and the rotating shaft is connected to the side wall of the inner cavity of the connecting box through a bearing seat, wherein the rotating shaft and the bearing seat are connected in a rotating manner.
[0014] As a preferred solution of the present invention, a slide groove is provided on the fixed slide rail corresponding to the movable rack, wherein the movable rack and the slide groove are connected in a sliding manner, and the stirring blade is connected to the side wall of the sewage treatment tank through a bearing seat, wherein the stirring blade and the bearing seat are connected in a rotating manner.
[0015] A method for using a sewage treatment agent mixing device for sewage treatment, the specific steps are as follows: Step 1: Place the reagent in the feed hopper, and control the driving motor through the controller. When the driving end of the driving motor rotates, the conveying auger is driven to rotate. When the conveying auger rotates, the driving gear, the belt rack, the driven gear, the driving rod, the rotating turntable and the rotating lever are driven to rotate in sequence. When the rotating turntable rotates, the intermittent turntable, the rotating rod and the material blocking baffle are driven to rotate intermittently. When the material blocking baffle rotates intermittently, the reagent is introduced into the screen hopper in batches, and then the reagent is transferred to the inner cavity of the screen hopper under the action of the conveying auger, and then the reagent is evenly sprinkled into the inner cavity of the sewage treatment tank; Step 2: When sewage is introduced from the sewage inlet, it drives the rotating impeller, the rotating connecting rod and the moving gear plate to rotate in sequence; Step 3: When the driving end of the rotating connecting rod rotates, it drives the driving rotating rod, the driving bevel gear, the driven bevel gear, the rotating rotating rod, the rotating turntable and the driving lever to rotate in sequence. When the driving lever rotates, it drives the swinging slide bar and the swinging gear to swing. When the swinging gear swings, it drives the moving rack to move. When the moving rack moves, it drives multiple sets of connecting gears and stirring blades to rotate to stir the medicine. Step 4: As the water level rises, the buoyancy ball rises under the action of water buoyancy, and then drives the connecting rod and the connecting crank rod to rotate. When the connecting crank rod rotates, the rotating bearing seat and the moving gear plate move downward on the side wall of the rotating connecting rod, so that the moving gear plate and the connecting gear plate are meshed with each other; Step 5: At this time, the controller is used to start the rotating motor, so that the driving end of the rotating motor rotates, and then the driving connecting rod, the driving bevel gear, the driven bevel gear, the gear plate rotating rod and the connecting gear plate are rotated in sequence. When the connecting gear plate rotates, the meshing moving gear plate and the connecting gear plate are driven to rotate, and then the rotating connecting rod is driven to rotate; Step six: When the driving end of the rotating connecting rod rotates, it drives the driving rod, the driving bevel gear, the driven bevel gear, the rotating rod, the rotating turntable and the driving lever to rotate in sequence. When the driving lever rotates, it drives the swinging slide bar and the swinging gear to swing. When the swinging gear swings, it drives the moving rack to move. When the moving rack moves, it drives multiple sets of connecting gears and stirring blades to rotate to stir the medicine.
[0016] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, by arranging a reagent delivery structure in the sewage treatment reagent mixing device for sewage treatment, the driving motor in the reagent delivery structure is utilized to evenly deliver the reagent into the sewage treatment tank through the transmission structure, so that during use of the sewage treatment reagent mixing device for sewage treatment, the reagent can be evenly delivered into the sewage treatment tank, so that when the reagent is mixed, the reagent can be mixed more evenly, and the chemical reaction can occur more rapidly, thereby improving the efficiency of reagent mixing, thereby solving the problem that the reagent cannot be evenly delivered into the sewage treatment tank.
[0017] In the present invention, a stirring mode switching structure is provided in the sewage treatment agent mixing device for sewage treatment, and the movable toothed disc and the connecting toothed disc in the stirring mode switching structure are utilized. Under the action of the buoyancy ball, the rotating impeller or the rotating motor can be switched to drive the neutralization stirring structure to operate, so that the sewage treatment agent mixing device for sewage treatment can switch the corresponding driving mode according to the use conditions during use, so that when the device is in use, resources can be saved and waste of resources can be prevented, thereby solving the problem that the driving mode cannot be switched during stirring.
[0018] In the present invention, a neutralization and stirring structure is arranged in a sewage treatment agent mixing device for sewage treatment, so that a rotating impeller and a rotating motor are used to drive a driving rotating rod in the neutralization and stirring structure, and a plurality of stirring blades are driven to rotate back and forth through a transmission structure to stir the chemical agent, so that during use of the sewage treatment agent mixing device for sewage treatment, the neutralization work of the chemical agent and sewage can be accelerated, and the filtration efficiency during water treatment can be improved, thereby solving the problem that the plurality of stirring blades cannot be driven to rotate back and forth. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the positive side structure of the present invention; Figure 2 For the present invention Figure 1 A schematic cross-sectional structure diagram of; Figure 3 It is a structural schematic diagram of the drug delivery structure of the present invention; Figure 4 For the present invention Figure 3 A schematic cross-sectional structure diagram of; Figure 5 For the present invention Figure 4 A is a schematic diagram of the enlarged structure of the middle part; Figure 6 It is a structural schematic diagram of the stirring mode switching structure of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of part of the structure Figure 8 It is a structural schematic diagram of the neutralization and stirring structure of the present invention; Fig. 9 For the present invention Figure 8 Schematic diagram of some structures; Fig.10 For the present invention Fig. 9 Schematic diagram of the enlarged structure of B.
[0020] In the figure: 1, connecting base; 2, sewage treatment tank; 3, drug delivery structure; 4, stirring mode switching structure; 5, neutralization stirring structure; 6, sediment outlet; 7, sewage inlet; 8, clean water outlet; 9, controller; 301, screen hopper; 302, fixed shell; 303, connecting shell; 304, feeding funnel; 305, fixed box; 306, driving motor; 307, conveying auger; 308, driving gear; 309, belt rack; 310, driven gear; 311, driving rod; 312, rotating turntable; 313, intermittent turntable; 314, rotating lever; 315, intermittent slot; 316, rotating rod; 317, material blocking baffle; 401, rotating impeller; 402, rotating motor; 403, buoyancy ball; 404, limit 405, rotating connecting rod; 406, limiting slide; 407, moving toothed disc; 408, rotating bearing seat; 409, connecting lever; 410, connecting rotating rod; 411, fixing bracket; 412, connecting curved rod; 413, connecting slide; 414, driving connecting rod; 415, driving bevel gear; 416, driven bevel gear; 417, toothed disc rotating rod; 418, connecting toothed disc; 501, driving rotating rod; 502, driving bevel gear; 503, driven bevel gear; 504, rotating rotating rod; 505, connecting box; 506, rotating turntable; 507, driving lever; 508, swinging slide; 509, swinging gear; 510, rotating shaft; 511, moving rack; 512, fixing slide rail; 513, connecting gear; 514, stirring blade. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0022] For example, please refer to Figure 1-10 , the present invention provides a technical solution: A sewage treatment agent mixing device for sewage treatment comprises a connecting base 1, a sewage treatment tank 2 is connected to the connecting base 1, a drug delivery structure 3 is connected to the end surface of the sewage treatment tank 2, a stirring mode switching structure 4 is connected in the inner cavity of the sewage treatment tank 2 and located on one side of the drug delivery structure 3, a neutralization stirring structure 5 is connected on the stirring mode switching structure 4 and located in the inner cavity of the sewage treatment tank 2, a sediment outlet 6 is connected to the bottom of the sewage treatment tank 2, a sewage inlet 7 is connected to the end surface of the stirring mode switching structure 4, a clean water outlet 8 is connected to the left wall of the sewage treatment tank 2, and a controller 9 is connected to the right wall of the sewage treatment tank 2; In this embodiment, reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The medicine delivery structure 3 includes a screen hopper 301, one end of the screen hopper 301 is connected to a fixed shell 302, the screen hopper 301 and the fixed shell 302 are connected to the end surface of the sewage treatment tank 2 through a connecting seat, the end surface of the fixed shell 302 is connected to a connecting shell 303, the end surface of the connecting shell 303 is connected to a feeding funnel 304, the side wall of the fixed shell 302 is connected to a fixed box body 305, the inner cavity of the fixed box body 305 is connected to a driving motor 306 through a connecting seat, the driving end of the driving motor 306 is connected to a conveying auger 307 through a coupling and is located in the inner cavity of the screen hopper 301, and the conveying auger 307 is connected to the side wall of the conveying auger 307 and is located in the fixed box body. A driving gear 308 is connected to the inner cavity of 305, and a driven gear 310 is meshed and connected to the side wall of the driving gear 308 through a belt rack 309. A driving rod 311 is connected to the center of the driven gear 310, and a rotating turntable 312 is connected to the side wall of the driving rod 311. An intermittent turntable 313 is correspondingly arranged on one side of the rotating turntable 312. A rotating lever 314 is connected to the side wall of the rotating turntable 312. A plurality of groups of intermittent grooves 315 are provided on the intermittent turntable 313 and corresponding to the rotating lever 314. A rotating rod 316 is connected to the center of the intermittent turntable 313, and a material blocking baffle 317 is connected to the side wall of the rotating rod 316 and located in the inner cavity of the connecting shell 303; Based on the above structure and the connection relationship of the above structure, the driving motor 306 is controlled by the controller 9. When the driving end of the driving motor 306 rotates, the conveying auger 307 is driven to rotate. When the conveying auger 307 rotates, the driving gear 308, the belt rack 309, the driven gear 310, the driving rod 311, the rotating turntable 312 and the rotating lever 314 are driven to rotate in sequence. When the rotating turntable 312 rotates, the intermittent turntable 313, the rotating rod 316 and the material blocking baffle 317 are driven to rotate intermittently. When the material blocking baffle 317 rotates intermittently, the medicine is introduced into the screen hopper 301 in batches, and then the medicine is transferred to the inner cavity of the screen hopper 301 under the action of the conveying auger 307, and then the medicine is evenly sprinkled into the inner cavity of the sewage treatment tank 2; Furthermore, the driving motor 306 is connected to the controller 9 via a wire and the connection is electrical, and the operation of the driving motor 306 is controlled by the controller 9; Furthermore, a plurality of groups of dosing mesh holes are provided on the side wall of the screen hopper 301, and the conveying auger 307 is connected to the side wall of the screen hopper 301 through a bearing seat, wherein the conveying auger 307 is connected to the bearing seat in a rotational connection, and the driving rod 311 is connected to the end surface of the fixed box 305 through the bearing seat, wherein the driving rod 311 is connected to the bearing seat in a rotational connection, and the matching mode of the rotating lever 314 and the intermittent groove 315 is a clearance match, and the intermittent groove 315 is provided with six groups, wherein the six groups of intermittent grooves 315 are evenly provided on the intermittent turntable 313, and the rotating rod 316 is connected to the side wall of the connecting shell 303 through the bearing seat, wherein the rotating rod 316 is connected to the bearing seat in a rotational connection, so that the medicine delivery structure 3 can run smoothly when in use; In this embodiment, reference Figure 1 , Figure 2 , Figure 6 and Figure 7 The stirring mode switching structure 4 includes a rotating impeller 401, a rotating motor 402, a buoyancy ball 403 and a limiting box body 404. The rotating impeller 401 is rotatably connected to the end face of the sewage treatment tank 2 through an impeller fixing tube. The sewage inlet 7 is connected to the end face of the rotating impeller 401. The limiting box body 404 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through a connecting seat. A rotating connecting rod 405 is connected to the center of the rotating impeller 401. A plurality of limiting slide bars 406 are arranged on the side wall. A moving toothed disc 407 is arranged on the side wall of the rotating connecting rod 405 and at the limiting slide bar 406. A rotating bearing seat 408 is connected to the side wall of the moving toothed disc 407. A connecting lever 409 is symmetrically connected to the side wall of the rotating bearing seat 408. A connecting rotating rod 410 is connected to the side wall of the buoyancy ball 403. A fixed bracket 411 is connected, and the fixed bracket 411 is connected to the side wall of the limit box body 404. The other end of the connecting rotating rod 410 is connected to the connecting bent rod 412. A connecting slide groove 413 is provided on the side wall of the connecting bent rod 412 and corresponds to the connecting lever 409. The rotating motor 402 is connected to the side wall of the sewage treatment tank 2 through a connecting seat. The driving end of the rotating motor 402 is connected to a driving connecting rod 414 through a coupling. A driving bevel gear 415 is connected on the side wall of the driving connecting rod 414 and is located in the inner cavity of the limit box body 404. A driven bevel gear 416 is meshed and connected on the side wall of the driving bevel gear 415. A toothed disc rotating rod 417 is connected at the center of the driven bevel gear 416 and is located on the outside of the rotating connecting rod 405. A connecting toothed disc 418 is provided at one end of the toothed disc rotating rod 417 and corresponds to the moving toothed disc 407. Under the conditions of the above structure and the connection relationship of the above structure, when sewage is introduced from the sewage inlet 7, the rotating impeller 401, the rotating connecting rod 405 and the moving toothed disc 407 are driven to rotate in sequence. As the water level rises, the buoyancy ball 403 is driven to rise under the action of the water buoyancy, and then the connecting rotating rod 410 and the connecting curved rod 412 are driven to rotate. When the connecting curved rod 412 rotates, the rotating bearing seat 408 and the moving toothed disc 407 are driven to move downward on the side wall of the rotating connecting rod 405, so that the moving toothed disc 407 is moved downward on the side wall of the rotating connecting rod 405. The disk 407 and the connecting toothed disk 418 are meshed with each other. At this time, the rotating motor 402 is started by the controller 9, so that the driving end of the rotating motor 402 rotates, and then the driving connecting rod 414, the driving bevel gear 415, the driven bevel gear 416, the toothed disk rotating rod 417 and the connecting toothed disk 418 are rotated in sequence. When the connecting toothed disk 418 rotates, the meshing moving toothed disk 407 and the connecting toothed disk 418 are driven to rotate, and then the rotating connecting rod 405 is driven to rotate, thereby switching the driving mode during stirring; Furthermore, the rotating motor 402 is connected to the controller 9 via a wire and the connection is an electrical connection, and the operation of the rotating motor 402 is controlled by the controller 9; Furthermore, the rotating connecting rod 405 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through a bearing seat, wherein the rotating connecting rod 405 is connected to the bearing seat in a rotating manner, and a slide groove is provided on the movable toothed disc 407 and corresponds to the limiting slide bar 406, wherein the limiting slide bar 406 is connected to the slide groove in a sliding manner, and the movable toothed disc 407 is connected to the rotating bearing seat 408 in a rotating manner, and the connecting rod 410 is connected to the fixed bracket 411 through a rotating shaft, wherein the fixed bracket 411 is connected to the rotating shaft in a rotating manner, and the connecting slide groove 413 is a waist-shaped structure, and the connecting lever 409 is connected to the connecting slide groove 413 in a sliding manner. The drive connecting rod 414 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through the bearing seat, wherein the connection mode of the drive connecting rod 414 and the bearing seat is a rotational connection, and a connecting hole is provided at the center of the gear plate rotating rod 417 and corresponding to the rotating connecting rod 405, wherein the matching mode of the rotating connecting rod 405 and the connecting hole is a clearance match, and the gear plate rotating rod 417 is connected to the end surface of the limit box body 404 through the bearing seat, wherein the connection mode of the gear plate rotating rod 417 and the bearing seat is a rotational connection, and a plurality of groups of connecting tooth buckles are correspondingly arranged on the opposite surfaces of the moving gear plate 407 and the connecting gear plate 418, so that the stirring mode switching structure 4 can operate smoothly when in use; In this embodiment, reference Figure 1 , Figure 2 , Figure 8 , Fig. 9 and Fig.10The neutralization and stirring structure 5 includes a driving rotating rod 501, one end of which is connected to the rotating connecting rod 405 through a coupling, and the other end of the driving rotating rod 501 is meshed with a driven bevel gear 503 through a driving bevel gear 502, and a rotating rotating rod 504 is connected to the center of the driven bevel gear 503, and the two ends of the rotating rotating rod 504 and the side walls of the inner cavity of the sewage treatment tank 2 are connected to a connecting box body 505, and the two ends of the rotating rotating rod 504 and the inner cavity of the connecting box body 505 are connected to a rotating turntable 506, and the side wall of the rotating turntable 506 is connected There is a driving lever 507, a swinging slide bar 508 is connected to the side wall of the driving lever 507, one end of the swinging slide bar 508 is connected to a swinging gear 509, a rotating shaft 510 is connected to the center of the swinging gear 509, a moving rack 511 is meshedly connected to the side wall of the swinging gear 509, a fixed slide rail 512 is connected to the side wall of the moving rack 511, the fixed slide rail 512 is connected to the side wall of the inner cavity of the sewage treatment tank 2, a plurality of groups of connecting gears 513 are meshedly connected to the side wall of the moving rack 511, and a stirring blade 514 is connected to the center of the connecting gear 513; Based on the above structure and the connection relationship of the above structure, when the driving end of the rotating connecting rod 405 rotates, it drives the driving rotating rod 501, the driving bevel gear 502, the driven bevel gear 503, the rotating rotating rod 504, the rotating turntable 506 and the driving lever 507 to rotate in sequence. When the driving lever 507 rotates, it drives the swinging slide bar 508 and the swinging gear 509 to swing. When the swinging gear 509 swings, it drives the moving rack 511 to move. When the moving rack 511 moves, it drives multiple groups of connecting gears and the stirring blade 514 to rotate. Furthermore, the driving rotating rod 501 is connected to the side wall of the inner cavity of the sewage treatment box 2 through a bearing seat, wherein the driving rotating rod 501 is connected to the bearing seat in a rotating manner, the rotating rotating rod 504 is connected to the side wall of the inner cavity of the sewage treatment box 2 through a bearing seat, wherein the rotating rotating rod 504 is connected to the bearing seat in a rotating manner, a sliding groove is provided on the swinging slide bar 508 and corresponds to the driving lever 507, wherein the driving lever 507 is connected to the sliding groove in a sliding manner, the rotating shaft 510 is connected to the side wall of the inner cavity of the connecting box body 505 through a bearing seat, wherein the rotating shaft 510 is connected to the bearing seat in a rotating manner, a sliding groove is provided on the fixed slide rail 512 and corresponds to the moving rack 511, wherein the moving rack 511 is connected to the sliding groove in a sliding manner, and the stirring blade 514 is connected to the side wall of the sewage treatment box 2 through a bearing seat, wherein the stirring blade 514 is connected to the bearing seat in a rotating manner, so that the neutralization and stirring structure 5 can operate smoothly when in use.
[0023] The working process of the present invention is as follows: when using the sewage treatment agent mixing device for sewage treatment, firstly, the device is connected to the power supply so that the device is in a working state. When the agent is added into the inner cavity of the sewage treatment tank 2, the agent is placed in the feed funnel 304. Under the condition that the drive motor 306 is connected to the controller 9 through a wire and the connection mode is an electrical connection, the drive motor 306 is started, so that the drive end of the drive motor 306 rotates, and the conveying auger 307 is connected to the side wall of the screen hopper 301 through a bearing seat. The connection mode between the conveying auger 307 and the bearing seat is that the conveying auger 307 is driven to rotate under the condition of rotational connection. When the conveying auger 307 rotates, the driving gear 308 is driven to rotate. The driving gear 308 is connected to the side wall of the conveying auger 307 and is located in the inner cavity of the fixed box 305. The side wall of the driving gear 308 is meshed with a driven gear 310 through a belt rack 309 to drive the driven gear 310 to rotate. The driving rod 311 is connected to the fixed box 305 through the bearing seat. On the end surface, the driving rod 311 is connected to the bearing seat in a rotating connection to drive the driving rod 311 to rotate. When the driving rod 311 rotates, the rotating turntable 312 is driven to rotate. When the rotating turntable 312 rotates, the rotating lever 314 and the intermittent groove 315 are matched in a clearance match. The intermittent groove 315 is provided with six groups, wherein the six groups of intermittent grooves 315 are evenly arranged on the intermittent turntable 313 to drive the intermittent turntable 313 to rotate intermittently. When the rotating rod 316 passes through the bearing The seat is connected to the side wall of the connecting shell 303, wherein the connection mode of the rotating rod 316 and the bearing seat is to drive the rotating rod 316 to rotate under the condition of the rotating connection, and when the rotating rod 316 rotates, it drives the material blocking baffle 317 to rotate, and then the medicine is introduced into the screen hopper 301 in batches, and then the medicine is transferred to the inner cavity of the screen hopper 301 under the action of the conveying auger 307, and the medicine is evenly sprinkled into the inner cavity of the sewage treatment tank 2 under the condition that multiple groups of drug delivery mesh holes are opened on the side wall of the screen hopper 301; When sewage is introduced from the sewage inlet 7, the rotating impeller 401 is rotatably connected to the end face of the sewage treatment tank 2 through the impeller fixing pipe, and the sewage inlet 7 is connected to the end face of the rotating impeller 401, which drives the rotating impeller 401 to rotate. The rotating connecting rod 405 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through the bearing seat, wherein the connection mode of the rotating connecting rod 405 and the bearing seat is a rotating connection, and the connection mode of the movable gear plate 407 and the rotating bearing seat 408 is a rotating connection. A connecting hole is opened at the center of the gear plate rotating rod 417 and corresponds to the rotating connecting rod 405, wherein the matching mode of the rotating connecting rod 405 and the connecting hole is a clearance match, which drives the rotating connecting rod 405 to rotate. 05 and the mobile toothed disc 407 rotate. With the rise of the water level, under the action of the water buoyancy, the connecting rod 410 and the fixed bracket 411 are connected through a rotating shaft, wherein the fixed bracket 411 is connected to the rotating shaft in a rotating manner, and the connecting rod 410 is driven to rotate by the buoyancy ball 403 under the condition of rotational connection. The connecting slide 413 is a waist-shaped structure, and the connection method of the connecting lever 409 and the connecting slide 413 is a sliding connection. A slide groove is provided on the mobile toothed disc 407 and corresponds to the limiting slide bar 406. The connection method of the limiting slide bar 406 and the slide groove is a sliding connection, which drives the mobile toothed disc 407 to move downward on the side wall of the rotating connecting rod 405. Under the condition that a plurality of groups of engaging teeth are provided on the surfaces opposite to the engaging toothed disc 407 and the engaging toothed disc 418, the movable toothed disc 407 and the engaging toothed disc 418 are meshed with each other. At this time, the rotating motor 402 is started under the condition that the rotating motor 402 is connected to the controller 9 through a wire and the connection mode is an electrical connection, so that the driving end of the rotating motor 402 rotates, and the driving connecting rod 414 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through a bearing seat, wherein the connection mode of the driving connecting rod 414 and the bearing seat is a rotational connection, and the driving connecting rod 414 is driven to rotate. A driving bevel gear 415 is connected on the side wall of the driving connecting rod 414 and is located in the inner cavity of the limit box 404. , the driven bevel gear 416 is driven to rotate under the condition that the driven bevel gear 416 is meshedly connected on the side wall of the driving bevel gear 415, and a connecting hole is opened at the center of the toothed disc rotating rod 417 and corresponding to the rotating connecting rod 405, wherein the rotating connecting rod 405 and the connecting hole are matched in a clearance fit, and the toothed disc rotating rod 417 is connected to the end surface of the limit box 404 through a bearing seat, wherein the connection mode of the toothed disc rotating rod 417 and the bearing seat is a rotational connection to drive the toothed disc rotating rod 417 to rotate, and when the toothed disc rotating rod 417 rotates, the meshing moving toothed disc 407 and the connecting toothed disc 418 are driven to rotate, and then the rotating connecting rod 405 is driven to rotate, thereby switching the driving mode during stirring; When the rotating connecting rod 405 rotates, one end of the driving rotating rod 501 is connected to the rotating connecting rod 405 through a coupling, and the driving rotating rod 501 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through a bearing seat, wherein the driving rotating rod 501 is connected to the bearing seat in a rotating manner, which drives the driving rotating rod 501 to rotate under the condition that the other end of the driving rotating rod 501 is meshed with the driven bevel gear 503 through the driving bevel gear 502, and drives the driven bevel gear 503 to rotate; when the rotating rotating rod 504 is connected to the side wall of the inner cavity of the sewage treatment tank 2 through a bearing seat, wherein the rotating rotating rod 504 is connected to the bearing seat in a rotating manner, which drives the rotating rotating rod 504 to rotate; when the rotating rotating rod 504 rotates, the rotating turntable 506 and the driving lever 507 are driven to rotate, and a sliding groove is provided on the swinging slide bar 508 and corresponding to the driving lever 507, wherein the driving lever 507 is connected to the sliding groove in a sliding manner, The rotating shaft 510 is connected to the side wall of the inner cavity of the connecting box body 505 through a bearing seat, wherein the rotating shaft 510 and the bearing seat are connected in a rotating manner, which drives the swinging slide 508 to swing. When the swinging slide 508 swings, it drives the swinging gear 509 to swing. A moving rack 511 is meshed and connected on the side wall of the swinging gear 509, and a slide groove is provided on the fixed slide rail 512 corresponding to the moving rack 511. wherein the moving rack 511 is connected to the slide groove in a sliding manner, which drives the moving rack 511 to move. under the condition that multiple groups of connecting gears 513 are meshed and connected on the side wall of the moving rack 511, multiple groups of connecting gears 513 are driven to rotate. the stirring blade 514 is connected to the side wall of the sewage treatment tank 2 through the bearing seat, wherein the stirring blade 514 and the bearing seat are connected in a rotating manner, which drives the stirring blade 514 to rotate, thereby stirring the chemical agent in the sewage treatment tank 2.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A sewage treatment agent mixing device for sewage treatment, comprising a connecting base (1), characterized in that: The connection base (1) is connected to a sewage treatment tank (2), an end surface of the sewage treatment tank (2) is connected to a medicine delivery structure (3), a stirring mode switching structure (4) is connected in the inner cavity of the sewage treatment tank (2) and located on one side of the medicine delivery structure (3), a neutralization stirring structure (5) is connected on the stirring mode switching structure (4) and located in the inner cavity of the sewage treatment tank (2), a sediment outlet (6) is connected to the bottom of the sewage treatment tank (2), a sewage inlet (7) is connected to the end surface of the stirring mode switching structure (4), a clean water outlet (8) is connected to the left side wall of the sewage treatment tank (2), and a controller (9) is connected to the right side wall of the sewage treatment tank (2).
2. A sewage treatment agent mixing device for sewage treatment according to claim 1, characterized in that: The drug delivery structure (3) comprises a screen hopper (301), one end of the screen hopper (301) is connected to a fixed shell (302), the screen hopper (301) and the fixed shell (302) are connected to the end surface of the sewage treatment tank (2) via a connecting seat, the end surface of the fixed shell (302) is connected to a connecting shell (303), the end surface of the connecting shell (303) is connected to a feeding funnel (304), the side wall of the fixed shell (302) is connected to a fixed box body (305), the inner cavity of the fixed box body (305) is connected to a driving motor (306) via a connecting seat, the driving end of the driving motor (306) is connected to a conveying auger (307) via a coupling and is located in the inner cavity of the screen hopper (301), and the conveying auger (307) is connected to the side wall of the fixed box body (305) and is located in the inner cavity of the fixed box body (305). 05) is connected to the inner cavity of the housing (303), a driving gear (308) is meshed with a driven gear (310) on the side wall of the driving gear (308) via a belt rack (309), a driving rod (311) is connected at the center of the driven gear (310), a rotating turntable (312) is connected on the side wall of the driving rod (311), an intermittent turntable (313) is correspondingly arranged on one side of the rotating turntable (312), a rotating lever (314) is connected on the side wall of the rotating turntable (312), a plurality of groups of intermittent shifting grooves (315) are provided on the intermittent turntable (313) and corresponding to the rotating lever (314), a rotating rod (316) is connected at the center of the intermittent turntable (313), and a material blocking baffle (317) is connected on the side wall of the rotating rod (316) and located in the inner cavity of the connecting shell (303).
3. A sewage treatment agent mixing device for sewage treatment according to claim 2, characterized in that: The stirring mode switching structure (4) comprises a rotating impeller (401), a rotating motor (402), a buoyancy ball (403) and a limiting box (404); the rotating impeller (401) is rotatably connected to the end surface of the sewage treatment tank (2) via an impeller fixing pipe; the sewage inlet (7) is connected to the end surface of the rotating impeller (401); the limiting box (404) is connected to the side wall of the inner cavity of the sewage treatment tank (2) via a connecting seat; and a rotating impeller (401) is connected at the center thereof. A plurality of groups of limit slide bars (406) are arranged on the side wall of the movable connecting rod (405), a movable toothed disc (407) is arranged on the side wall of the rotating connecting rod (405) and located at the limit slide bar (406), a rotating bearing seat (408) is connected to the side wall of the movable toothed disc (407), a connecting lever (409) is symmetrically connected to the side wall of the rotating bearing seat (408), a connecting rotating rod (410) is connected to the side wall of the buoyancy ball (403), and the side wall of the connecting rotating rod (410) is A fixing bracket (411) is connected to the side wall of the limit box (404); the other end of the connecting rotating rod (410) is connected to a connecting bent rod (412); a connecting slide groove (413) is provided on the side wall of the connecting bent rod (412) and corresponds to the connecting lever (409); the rotating motor (402) is connected to the side wall of the sewage treatment tank (2) via a connecting seat; the driving end of the rotating motor (402) is connected to a driving coupling via a coupling. A rod (414) is provided, a driving bevel gear (415) is connected to the side wall of the driving connecting rod (414) and is located in the inner cavity of the limit box (404), a driven bevel gear (416) is meshingly connected to the side wall of the driving bevel gear (415), a toothed disc rotating rod (417) is connected to the center of the driven bevel gear (416) and is located on the outside of the rotating connecting rod (405), and a connecting toothed disc (418) is provided at one end of the toothed disc rotating rod (417) and corresponds to the moving toothed disc (407).
4. A sewage treatment agent mixing device for sewage treatment according to claim 3, characterized in that: The neutralization and stirring structure (5) comprises a driving rotating rod (501), one end of which is connected to a rotating connecting rod (405) via a coupling, and the other end of which is meshedly connected to a driven bevel gear (503) via a driving bevel gear (502), a rotating rotating rod (504) is connected to the center of the driven bevel gear (503), and a connecting box body (505) is connected to the two ends of the rotating rotating rod (504) and located on the side walls of the inner cavity of the sewage treatment tank (2), and a rotating turntable (506) is connected to the two ends of the rotating rotating rod (504) and located in the inner cavity of the connecting box body (505), and a driving rotating disk (506) is connected to the side wall of the rotating turntable (506). A lever (507), a swinging slide bar (508) is connected to the side wall of the driving lever (507), one end of the swinging slide bar (508) is connected to a swinging gear (509), the center of the swinging gear (509) is connected to a rotating shaft (510), a moving rack (511) is meshingly connected to the side wall of the swinging gear (509), a fixed slide rail (512) is connected to the side wall of the moving rack (511), the fixed slide rail (512) is connected to the side wall of the inner cavity of the sewage treatment tank (2), a plurality of groups of connecting gears (513) are meshingly connected to the side wall of the moving rack (511), and a stirring blade (514) is connected to the center of the connecting gear (513).
5. A sewage treatment agent mixing device for sewage treatment according to claim 4, characterized in that: The side wall of the screen hopper (301) is provided with a plurality of groups of drug delivery mesh holes, the drive motor (306) is connected to the controller (9) via a wire and the connection is electrically connected, the conveying auger (307) is connected to the side wall of the screen hopper (301) via a bearing seat, wherein the conveying auger (307) and the bearing seat are connected in a rotational manner, and the drive rod (311) is connected to the end surface of the fixed box (305) via the bearing seat, wherein the drive rod (311) and the bearing seat are connected in a rotational manner; The rotating lever (314) and the intermittent shifting groove (315) are matched in a clearance fit, and six groups of intermittent shifting grooves (315) are provided, wherein the six groups of intermittent shifting grooves (315) are evenly arranged on the intermittent rotating disk (313), and the rotating lever (316) is connected to the side wall of the connecting shell (303) via a bearing seat, wherein the rotating lever (316) and the bearing seat are connected in a rotational connection.
6. A sewage treatment agent mixing device for sewage treatment according to claim 4, characterized in that: The rotating motor (402) is connected to the controller (9) via a wire and the connection method is electrical connection. The rotating connecting rod (405) is connected to the side wall of the inner cavity of the sewage treatment tank (2) via a bearing seat, wherein the rotating connecting rod (405) and the bearing seat are connected in a rotating manner. A sliding groove is provided on the movable toothed disc (407) and corresponds to the limit sliding bar (406), wherein the limit sliding bar (406) and the sliding groove are connected in a sliding manner. The movable gear disc (407) and the rotating bearing seat (408) are connected in a rotating manner, the connecting rod (410) and the fixed bracket (411) are connected via a rotating shaft, wherein the fixed bracket (411) and the rotating shaft are connected in a rotating manner, the connecting groove (413) is a waist-shaped structure, the connecting lever (409) and the connecting groove (413) are connected in a sliding manner, and the driving connecting rod (414) is connected to the side wall of the inner cavity of the sewage treatment tank (2) via a bearing seat, wherein the driving connecting rod (414) and the bearing seat are connected in a rotating manner.
7. A sewage treatment agent mixing device for sewage treatment according to claim 4, characterized in that: A connecting hole is provided at the center of the toothed disc rotating rod (417) and corresponds to the rotating connecting rod (405), wherein the rotating connecting rod (405) and the connecting hole are matched in a clearance fit, and the toothed disc rotating rod (417) is connected to the end surface of the limit box (404) through a bearing seat, wherein the connection between the toothed disc rotating rod (417) and the bearing seat is a rotational connection, and a plurality of groups of connecting tooth buckles are correspondingly provided on the surfaces opposite to the movable toothed disc (407) and the connecting toothed disc (418).
8. A sewage treatment agent mixing device for sewage treatment according to claim 4, characterized in that: The driving rotating rod (501) is connected to the side wall of the inner cavity of the sewage treatment tank (2) via a bearing seat, wherein the driving rotating rod (501) and the bearing seat are connected in a rotational manner, and the rotating rotating rod (504) is connected to the side wall of the inner cavity of the sewage treatment tank (2) via the bearing seat, wherein the rotating rotating rod (504) and the bearing seat are connected in a rotational manner; A slide groove is provided on the swing slide bar (508) and corresponds to the driving lever (507), wherein the driving lever (507) and the slide groove are connected in a sliding manner, and the rotating shaft (510) is connected to the side wall of the inner cavity of the connecting box (505) via a bearing seat, wherein the rotating shaft (510) and the bearing seat are connected in a rotating manner.
9. A sewage treatment agent mixing device for sewage treatment according to claim 4, characterized in that: A slide groove is provided on the fixed slide rail (512) and corresponds to the movable rack (511), wherein the movable rack (511) and the slide groove are connected in a sliding manner, and the stirring blade (514) is connected to the side wall of the sewage treatment tank (2) via a bearing seat, wherein the stirring blade (514) and the bearing seat are connected in a rotating manner.
10. A method for using a sewage treatment agent mixing device for sewage treatment, according to any one of claims 5 to 9, characterized in that: The steps are as follows: Step 1: placing the medicine in the feed hopper (304), and controlling the driving motor (306) through the controller (9), when the driving end of the driving motor (306) rotates, the conveying auger (307) is driven to rotate, and when the conveying auger (307) rotates, it drives the driving gear (308), the belt rack (309), the driven gear (310), the driving rod (311), the rotating turntable (312) and the rotating lever (314) to rotate in sequence, and when the rotating turntable (312) rotates, it drives the intermittent turntable (313), the rotating rod (316) and the material blocking baffle (317) to rotate intermittently, and when the material blocking baffle (317) rotates intermittently, the medicine is introduced into the screen hopper (301) in batches, and then the medicine is transferred to the inner cavity of the screen hopper (301) under the action of the conveying auger (307), and then the medicine is evenly sprinkled into the inner cavity of the sewage treatment tank (2); Step 2: When sewage is introduced from the sewage inlet (7), the rotating impeller (401), the rotating connecting rod (405) and the movable gear disc (407) are driven to rotate in sequence; Step 3: When the driving end of the rotating connecting rod (405) rotates, it drives the driving rotating rod (501), the driving bevel gear (502), the driven bevel gear (503), the rotating rotating rod (504), the rotating turntable (506) and the driving lever (507) to rotate in sequence. When the driving lever (507) rotates, it drives the swinging slide bar (508) and the swinging gear (509) to swing. When the swinging gear (509) swings, it drives the moving rack (511) to move. When the moving rack (511) moves, it drives multiple sets of connecting gears and stirring blades (514) to rotate, thereby stirring the medicine. Step 4: As the water level rises, the buoyancy of the water drives the buoyancy ball (403) to rise, and then drives the connecting rod (410) and the connecting curved rod (412) to rotate. When the connecting curved rod (412) rotates, it drives the rotating bearing seat (408) and the moving toothed disc (407) to move downward on the side wall of the rotating connecting rod (405), so that the moving toothed disc (407) and the connecting toothed disc (418) are meshed with each other; Step 5, at this time, the rotating motor (402) is started by the controller (9), so that the driving end of the rotating motor (402) rotates, and then the driving connecting rod (414), the driving bevel gear (415), the driven bevel gear (416), the gear plate rotating rod (417) and the connecting gear plate (418) are rotated in sequence. When the connecting gear plate (418) rotates, the meshing moving gear plate (407) and the connecting gear plate (418) are driven to rotate, and then the rotating connecting rod (405) is driven to rotate; Step 6: When the driving end of the rotating connecting rod (405) rotates, it drives the driving rotating rod (501), the driving bevel gear (502), the driven bevel gear (503), the rotating rotating rod (504), the rotating turntable (506) and the driving lever (507) to rotate in sequence. When the driving lever (507) rotates, it drives the swinging slide bar (508) and the swinging gear (509) to swing. When the swinging gear (509) swings, it drives the moving rack (511) to move. When the moving rack (511) moves, it drives multiple sets of connecting gears and stirring blades (514) to rotate, thereby stirring the medicine.