CN117865313B

CN117865313B - Sewage treatment equipment

Info

Publication number: CN117865313B
Application number: CN202410283339.0A
Authority: CN
Inventors: 拾井凯
Original assignee: Shanghai Hichner Water Technology Group Co ltd
Current assignee: Shanghai Hichner Water Technology Group Co ltd
Priority date: 2024-03-13
Filing date: 2024-03-13
Publication date: 2024-05-28
Anticipated expiration: 2044-03-13
Also published as: CN117865313A

Abstract

The application relates to the technical field of sewage treatment, in particular to sewage treatment equipment, which comprises a tank body, wherein a water inlet pipe is connected to the tank body, one end of the water inlet pipe is fixedly communicated with the tank body in a sealing way, the other end of the water inlet pipe is connected with a water quality detection box, a detector for detecting water quality in real time is arranged in the water quality detection box, a sewage pipe is connected to the water quality detection box, and the sewage pipe is communicated with a sewage source; the cover body is provided with a feeding component communicated with the tank body, the feeding component is electrically connected with a controller, and the controller is electrically connected with the detector. The detector inside the water quality detection box can monitor the water quality of sewage in real time, and transmits a water quality signal to the controller, the controller can input the medicament into the tank body according to the water quality control feeding component of the sewage, so that the dosage of the medicament can be regulated and controlled in real time according to the water quality of the sewage, and the concentration of the medicament in the sewage and the effect of sewage treatment are guaranteed.

Description

Sewage treatment equipment

Technical Field

The application relates to the technical field of sewage treatment, in particular to sewage treatment equipment.

Background

With the acceleration of urban and industrialized processes and the improvement of living standards of people, the sewage discharge amount is increased sharply, and if effective treatment measures are not adopted, the sewage can cause serious damage to natural environment and ecological system. The sewage treatment can not only protect the water body from the eutrophication and the water quality deterioration by reducing the pollutant discharge, but also maintain the living environment of aquatic organisms, can also improve the water resource utilization rate, is beneficial to realizing the recycling of the wastewater and reduces the resource waste.

In the sewage treatment process, the sewage is generally required to be fed, stirred and separated by precipitation, in the related art, the conventional equipment is generally quantitatively fed or manually fed when the sewage is fed, the feeding amount of the medicament is difficult to regulate and control in real time according to the water quality of the sewage, and when the feeding amount of the medicament is too small, impurities in the water can not be fully aggregated, so that the sewage treatment effect is reduced. And when the dosage is too much, the use cost of the medicament can be increased, and also the turbid matters in the sewage can be caused to be too much to be precipitated, so that a large amount of precipitates are formed, more time is needed for deposition, a large amount of sludge is generated in the deposition process, and the difficulty and cost for treating the sludge are further increased.

Therefore, how to regulate and control the dosage of the medicament in real time according to the water quality of the sewage so as to ensure the concentration of the medicament in the sewage and the effect on sewage treatment is a problem which needs to be solved by the technicians in the field.

Disclosure of Invention

The application provides sewage treatment equipment in order to regulate and control the dosage of a medicament in real time according to the water quality of sewage so as to ensure the concentration of the medicament in the sewage and the effect of the medicament on sewage treatment.

The application provides sewage treatment equipment which adopts the following technical scheme:

the sewage treatment equipment comprises a tank body, wherein a cover body is fixedly arranged at the top of the tank body, a water inlet pipe is connected to the position, close to the cover body, of the tank body, one end of the water inlet pipe is fixedly communicated with the tank body in a sealing manner, the other end of the water inlet pipe is connected with a water quality detection box, a detector for detecting water quality in real time is arranged in the water quality detection box, a sewage pipe is connected to the water quality detection box, and the sewage pipe is communicated with a sewage source; the cover body is provided with a feeding component communicated with the tank body, the feeding component is electrically connected with a controller, and the controller is electrically connected with the detector.

Through adopting above-mentioned technical scheme, utilize the sewage pipe can be with the sewage pump sending to inside the water quality testing case in the sewage source, the inside water of water quality testing case will get into the jar internal portion through the inlet tube, and the inside detector of water quality testing case also can real-time supervision sewage's quality of water simultaneously to give the controller with quality of water signal transmission, the controller will be according to the quality of water control feeding subassembly of sewage with the medicament input of the internal portion of jar, just so can be according to the quantity of water and the quality of water real-time regulation and control medicament's of sewage input volume, with the concentration of assurance medicament in sewage and to sewage treatment's effect.

Optionally, the feeding subassembly includes the mount pad, mount pad fixed mounting is in on the lid, fixed mounting has the hopper on the mount pad, the mount pad inside seted up with the feed channel of hopper intercommunication, the lid corresponds feed inlet has been seted up to the feed channel, the feed channel inside keep away from the one end of hopper be equipped with mount pad sliding connection's first baffle, fixed mounting has the drive on the mount pad first baffle gliding actuating mechanism, actuating mechanism with the controller electricity is connected.

Through adopting above-mentioned technical scheme, utilize the hopper to store the medicament, inside the inside medicament of hopper can directly get into feed channel under the action of gravity inside, when needs throw into the inside medicament of feed channel jar body, only need through controller control actuating mechanism drive first baffle slip, make first baffle open feed channel can to the gliding distance of first baffle is bigger, and the degree that feed channel opened also is bigger, and the quantity of medicine that drops into is also more.

Optionally, the actuating mechanism includes first motor, first motor fixed mounting is in on the mount pad, and with the controller electricity is connected, fixed mounting has drive gear on the output shaft of first motor, first baffle is close to one side of drive gear is fixed to be inlayed and is equipped with the rack, the rack with be connected through gear drive between the drive gear.

Through adopting above-mentioned technical scheme, utilize the controller can control first motor and rotate, will drive gear and rotate when first motor operates, drive gear will drive rack and first baffle through gear drive connection and remove, just can realize controlling first baffle and carry out forward and backward movement through controlling first motor and carry out forward and backward rotation to control feed channel opens and the degree of opening or close, and this design adopts gear drive's mode can guarantee that first baffle is reliable and stable in the course of the work.

Optionally, be located on the mount pad the inside rotation of feed channel is connected with the second baffle, the second baffle is located first baffle is kept away from one side of hopper, correspond on the lid feed inlet fixedly connected with first support, be close to on the first support the position rotation of inlet tube tip is connected with the impeller, a plurality of blades of fixedly connected with of annular equipartition on the impeller, the second baffle activity is inserted and is located inside the feed inlet, the second baffle with the blade transmission is connected.

Through adopting above-mentioned technical scheme, when sewage gets into jar internal portion from the inlet tube, sewage will strike on the blade to drive the impeller and rotate, the impeller will make the blade promote the second baffle at the rotation in-process, the second baffle will take place the swing, will fall on the impeller through the second baffle again through the medicament of first baffle in the feed channel at the wobbling in-process of second baffle, rotatory blade will beat medicament and sewage simultaneously on the impeller for the medicament can more even mix in sewage, can promote the better solution of medicament in sewage like this, be favorable to improving the efficiency to sewage treatment.

Optionally, the inside rotation of the jar body is connected with the center tube, the top of center tube with the lid rotates to be connected, the bottom of center tube with the bottom of the jar body rotates to be connected, the bottom outside fixed mounting of the jar body has the second motor, the output shaft of second motor with the center tube transmission is connected, the outside of center tube is followed its radially fixedly connected with a plurality of annular equispaced (mixing) shaft, the outside rotation of (mixing) shaft is connected with the puddler, the lateral surface of puddler is followed its radially fixedly connected with puddler of a plurality of annular equispaced (mixing) shaft, the puddler is kept away from the one end fixedly connected with driven gear of center tube, the inner wall fixed mounting of the jar body has the ring gear, the ring gear with all driven gear meshing transmission.

Through adopting above-mentioned technical scheme, utilize the second motor to drive the center tube and rotate, the center tube can drive fixed mounting at the (mixing) shaft in its outside in-process of rotation and rotate thereupon, the (mixing) shaft will drive the (mixing) tube and rotate as the center with the center tube, the driven gear of center tube tip fixed connection will drive the (mixing) tube under the effect of ring gear and rotate, will drive the puddler and rotate with the central line of (mixing) shaft as the center when the (mixing) tube rotates, the puddler will stir sewage with both rotatory and upset mode in the inside of jar body in the course of the work like this, the dissolution and the reaction of medicament have been promoted, thereby be favorable to further improvement to sewage treatment's efficiency and effect.

Optionally, fixedly connected with auger axle on the output shaft of second motor, the surface of auger axle is equipped with spiral auger piece, the auger axle is close to the one end outside fixedly connected with one-way clutch of second motor, one-way clutch with the center tube one-way transmission is connected, the second motor with the center tube passes through one-way clutch one-way transmission and is connected, the center tube is close to the one end outside of second motor has been seted up the blowdown hole, the center tube is kept away from the one end outside fixed cover of second motor is equipped with the cartridge filter, evenly densely covered infiltration hole has been seted up to the lateral wall of cartridge filter, correspond on the lid the drain has been seted up to the center tube, correspond on the lid the outer end of drain can dismantle sealing connection has the drain.

By adopting the technical scheme, the central tube can be driven in one direction by utilizing the one-way clutch, and the second motor is controlled to rotate forward to drive the central tube to rotate when stirring is needed, so that sewage in the tank body is stirred; when the sediments such as sludge deposited in the tank body are required to be discharged, the second motor is controlled to rotate reversely to drive the auger shaft to rotate, and the auger sheet can suck the sediments such as sludge deposited in the tank body into the central tube through the sewage draining hole when the auger shaft rotates, and is discharged through the sewage draining outlet and the sewage draining tube.

Optionally, the lid orientation the bottom surface of jar internal portion corresponds the top fixedly connected with second mount pad of center tube, the second mount pad with the top seal of center tube rotates to be connected, the intercommunication is seted up to the second mount pad inside the center tube with the blowdown passageway of drain, be located on the second mount pad the inside seal sliding connection of blowdown passageway has the third baffle, the one end of third baffle runs through the second mount pad, follow on the second mount pad the length direction fixed mounting of third baffle has the electric putter, the flexible end of electric putter with the third baffle runs through the one end fixed connection of second mount pad.

Through adopting above-mentioned technical scheme, when carrying out the blowdown through rotating the auger axle, utilize the electricity push rod to drive third baffle and block inside the blow off passageway, can make the inside sediment such as mud of entering center tube constantly extrude at the lower surface of third baffle, the inside incidental moisture of sediment such as mud will permeate the inside of the jar body once more through the infiltration hole on the cartridge filter lateral wall under the extrusion effect, the electricity push rod that recycles drives third baffle and shifts out inside the blow off passageway can discharge sediment such as mud through drain and blow off pipe with moisture, so both can reduce the degree of difficulty of follow-up treatment mud, also can increase the recovery volume of sewage after the treatment, further improved sewage treatment's effect.

Optionally, the inside of the jar body is equipped with interior bucket, interior bucket lateral surface with the sealed sliding connection of inner wall of the jar body, interior bucket's center orientation the sealed fixedly connected with sleeve pipe of one end of the jar body bottom, sheathed tube medial surface with the sealed sliding connection of lateral surface of center tube, sheathed tube lateral surface cover is equipped with the spring, the upper end of spring with the bottom surface butt of interior bucket, the lower extreme of spring with jar body bottom surface butt, the position that jar lateral surface is close to its bottom is the sealed fixedly connected with of annular equipartition a plurality of blast pipes, the position that jar lateral surface is close to its middle part is the sealed fixedly connected with a plurality of intake pipes of annular equipartition, the intake pipe is kept away from the one end fixedly connected with first check valve of the jar body, the air inlet of first check valve with blast pipe sealed fixedly connected with, jar lateral surface is close to the position fixedly connected with second check valve of blast pipe.

Through adopting above-mentioned technical scheme, after sewage gets into the jar internal portion, utilize the gravity of sewage can drive interior bucket and slide downwards, interior bucket will extrude the internal air that is located interior bucket downside of jar at the in-process of gliding, when interior bucket slides downwards to extreme position, the compressed air that jar internal portion is located interior bucket downside will spray to the internal upside that is located interior bucket of jar through blast pipe and first check valve and intake pipe to form the aeration effect, and then improve the treatment effect to sewage.

Optionally, the drain hole has been seted up on the lid, the inside sliding connection of drain hole has the drain pipe, the drain pipe is kept away from the one end of lid is connected with outside pumping device.

Through adopting above-mentioned technical scheme, utilize outside pumping device to collect the sewage after the internal treatment of jar through the drain pipe, when collecting the sewage after handling, can be located the drain pipe the inside one end of jar is fixed in the height that sets for, along with the water yield increase of drain pipe absorption, the gravity on the inner barrel is applyed to the inside sewage of jar will reduce, under the effect of spring, the inner barrel will rise gradually along with the reduction of water yield to make the drain pipe can last to absorb water, and the in-process that the inner barrel risees, the cavity that the jar is inside to be located the inner barrel downside will form the negative pressure, thereby inhale the inside cavity that is located the inner barrel downside of jar with outside air again through the second check valve.

Optionally, an observation window is provided on the side wall of the tank, and window glass is fixedly connected in the observation window in a sealing manner.

Through adopting above-mentioned technical scheme, utilize observation window and window glass can be at the inside treatment state of sewage treatment in-process real-time observation jar to the staff of being convenient for observes sewage treatment's in sewage treatment in-process situation, and makes corresponding adjustment, is favorable to guaranteeing sewage treatment's effect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the application, sewage can be input into the tank body from a sewage source through the water inlet pipe, the water quality of the sewage is monitored in real time through the detector in the water quality detection box between the sewage entering the tank body, a water quality signal is transmitted to the controller, and the controller can control the feeding component to input the medicament into the tank body according to the water quality of the sewage, so that the dosage of the medicament can be regulated and controlled in real time, and the concentration of the medicament in the sewage and the effect of treating the sewage are ensured;

2. According to the application, the impeller is arranged, when sewage enters the tank body from the water inlet pipe, the sewage can impact on the blades, so that the impeller is driven to rotate, the blades can push the second baffle plate in the rotation process of the impeller, the second baffle plate can swing, in the swinging process of the second baffle plate, the medicament passing through the first baffle plate in the feeding channel can fall on the impeller again through the second baffle plate, and the blades rotating on the impeller can flap the medicament and the sewage at the same time, so that the medicament can be more uniformly mixed in the sewage, the medicament can be better dissolved in the sewage, and the efficiency of sewage treatment can be improved;

3. According to the application, the central tube is driven to rotate by the second motor, the central tube can drive the stirring shaft fixedly arranged on the outer side of the central tube to rotate along with the central tube in the rotating process, the stirring shaft can drive the stirring tube to rotate by taking the central tube as the center, the driven gear fixedly connected with the end part of the central tube can drive the stirring tube to rotate under the action of the gear ring, and the stirring rod can be driven to rotate by taking the central line of the stirring shaft as the center when the stirring tube rotates, so that the stirring rod can stir sewage in a rotating and overturning mode in the tank body in the working process, the dissolution and reaction of medicaments are promoted, and the efficiency and the effect of sewage treatment are further improved;

4. According to the application, the one-way clutch is arranged, so that the second motor can drive the central pipe in one way, and when stirring is needed, the second motor is controlled to rotate forward, so that the central pipe can be driven to rotate, and the sewage in the tank body is stirred; when the sediments such as sludge deposited in the tank body are required to be discharged, the second motor is controlled to rotate reversely to drive the auger shaft to rotate, and when the auger shaft rotates, the auger sheet can suck the sediments such as sludge deposited in the tank body into the central pipe through the sewage discharge hole and discharge the sediments through the sewage discharge outlet and the sewage discharge pipe, so that the difficulty of subsequent sludge treatment can be reduced, the recovery amount of treated sewage can be increased, and the sewage treatment effect is further improved;

5. According to the sewage treatment device, the inner barrel is arranged, after sewage enters the tank body, the inner barrel can be driven to slide downwards by utilizing the gravity of the sewage, the inner barrel can squeeze air positioned at the lower side of the inner barrel in the tank body in the sliding process, when the inner barrel slides downwards to a limit position, compressed air positioned at the lower side of the inner barrel in the tank body can be sprayed to the upper side of the inner barrel in the tank body through the exhaust pipe, the first one-way valve and the air inlet pipe, so that an aeration effect is formed, and the sewage treatment effect is improved.

Drawings

Fig. 1 is a schematic perspective view of a sewage treatment apparatus according to an embodiment of the present application.

Fig. 2 is a schematic view showing an internal structure of the sewage treatment apparatus according to the embodiment of the present application at a first view angle.

FIG. 3 is an enlarged schematic view of the structure of the portion I in FIG. 2.

Fig. 4 is an enlarged schematic view of the structure of the second portion in fig. 2.

Fig. 5 is a schematic view showing an internal structure of the sewage treatment apparatus according to the embodiment of the present application at a second view angle.

Fig. 6 is an enlarged schematic view of the structure of the third part in fig. 2.

Fig. 7 is a schematic view showing the installation structure of the stirring shaft and the central tube and the stirring tube, respectively, according to the embodiment of the present application.

Reference numerals illustrate: 100. a tank body; 101. a cover body; 102. a water inlet pipe; 103. a water quality detection tank; 104. a sewage pipe; 105. a mounting frame; 200. a feed assembly; 201. a mounting base; 202. a hopper; 203. a feed channel; 204. a feed inlet; 205. a first baffle; 206. a second baffle; 207. a first bracket; 208. an impeller; 209. a blade; 300. a driving mechanism; 301. a first motor; 302. a drive gear; 303. a rack; 400. a central tube; 401. a second motor; 402. a stirring shaft; 403. a stirring tube; 404. a stirring rod; 405. a driven gear; 406. a gear ring; 500. an auger shaft; 501. auger sheets; 502. a one-way clutch; 503. a blow-down hole; 504. a filter cartridge; 505. a sewage outlet; 506. a blow-down pipe; 507. a second mounting base; 508. a trapway; 509. a third baffle; 510. an electric push rod; 600. an inner barrel; 601. a sleeve; 602. a spring; 603. an exhaust pipe; 604. an air inlet pipe; 605. a first one-way valve; 606. a second one-way valve; 700. a drain hole; 701. a drain pipe; 800. an observation window; 801. and (3) window glass.

Detailed Description

The application is described in further detail below with reference to fig. 1-6.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

The embodiment of the application discloses sewage treatment equipment.

Referring to fig. 1, in an embodiment of the present application, a sewage treatment apparatus includes a tank body 100, the tank body 100 is vertically disposed in a cylindrical shape, a mounting frame 105 is fixedly connected to a position of an outer side surface of the tank body 100 near a bottom thereof, and the tank body 100 can be stably supported on the ground through the mounting frame 105.

Referring to fig. 1, in an embodiment of the present application, a viewing window 800 is formed on a side wall of a can body 100, and a window glass 801 is fixedly connected to the interior of the viewing window 800 in a sealing manner. The treatment state inside the tank body 100 can be observed in real time in the sewage treatment process by using the observation window 800 and the window glass 801, so that a worker can observe the sewage treatment condition in the sewage treatment process conveniently, and make corresponding adjustment, thereby being beneficial to ensuring the sewage treatment effect.

Referring to fig. 1, in an embodiment of the present application, a cover 101 is fixedly installed on the top of a tank body 100, a water inlet pipe 102 is fixedly connected to a position on the outer side surface of the tank body 100 near the top of the tank body, one end of the water inlet pipe 102 is hermetically communicated with the interior of the tank body 100, the other end of the water inlet pipe 102 is connected with a water quality detection tank 103, the water quality detection tank 103 is fixedly installed on a mounting rack 105, a detector for detecting water quality in real time is arranged in the water quality detection tank 103, a sewage pipe 104 is connected to the water quality detection tank 103, and the sewage pipe 104 is communicated with a sewage source; thus, sewage can enter the water quality detection box 103 through the sewage pipe 104, water in the water quality detection box 103 can enter the tank body 100 through the water inlet pipe 102, and the sewage entering the tank body 100 can be detected in real time through the detector in the water quality detection box 103.

Referring to fig. 1, in an embodiment of the present application, a feeding assembly 200 is disposed on a cover 101 and is connected with a tank 100, the feeding assembly 200 is electrically connected with a controller, the controller is electrically connected with a detector, the detector transmits a detected water quality signal to the controller, and the controller controls the feeding assembly 200 to input a medicament into the tank 100 according to the water quality of sewage, so that the dosage of the medicament can be regulated in real time according to the water quality and the water quality of the sewage, and the concentration of the medicament in the sewage and the effect of treating the sewage can be ensured.

Referring to fig. 1,2 and 3, in a specific embodiment of the present application, a feeding assembly 200 includes a mounting seat 201, the mounting seat 201 is fixedly mounted on a cover 101 by means of locking by a screw, a hopper 202 is fixedly mounted on the mounting seat 201, a feeding channel 203 is formed inside the mounting seat 201 and is communicated with the hopper 202, the feeding channel 203 is obliquely arranged towards one side of a water inlet pipe 102, a medicament can be stored by the hopper 202, the medicament inside the hopper 202 can directly enter the feeding channel 203 under the action of gravity, a feeding port 204 is formed in the cover 101 corresponding to the feeding channel 203, a first baffle 205 slidably connected with the mounting seat 201 is provided at one end, far away from the hopper 202, of the feeding channel 203, a driving mechanism 300 for driving the first baffle 205 to slide is fixedly mounted on the mounting seat 201, and the driving mechanism 300 is electrically connected with a controller. In the working process, the first baffle plate 205 is driven to slide only by the controller for controlling the driving mechanism 300, so that the medicine in the feeding channel 203 can enter the tank body 100 through the feeding hole by opening the first baffle plate 205, and the larger the sliding distance of the first baffle plate 205 is, the larger the opening degree of the feeding channel 203 is, and the larger the amount of the medicine is.

Referring to fig. 2 and 3 together, in an embodiment of the present application, a second baffle 206 is rotatably connected to the mounting seat 201 inside the feeding channel 203, the second baffle 206 is located on one side of the first baffle 205 away from the hopper 202, a first bracket 207 is fixedly connected to the cover 101 corresponding to the feeding port 204, an impeller 208 is rotatably connected to the first bracket 207 at a position near the end of the water inlet pipe 102, a plurality of blades 209 are fixedly connected to the impeller 208 in an annular and uniform manner, the second baffle 206 is movably inserted into the feeding port 204, and the second baffle 206 is in transmission connection with the blades 209. When sewage enters the tank body 100 from the water inlet pipe 102, the sewage can impact on the blades 209, thereby driving the impeller 208 to rotate, the blades 209 can be driven to push the second baffle 206 in the rotation process of the impeller 208, the second baffle 206 can swing, in the swinging process of the second baffle 206, the medicament passing through the first baffle 205 in the feeding channel 203 can fall on the impeller 208 again through the second baffle 206, the blades 209 rotating on the impeller 208 can flap the medicament and the sewage at the same time, so that the medicament can be more uniformly mixed in the sewage, better dissolution of the medicament in the sewage is promoted, and when the inflow amount of the sewage is larger, the flow velocity of the sewage flowing out from the end part of the water inlet pipe 102 is larger, thereby the blades 209 on the impeller 208 are impacted more rapidly, the swinging speed of the impeller is faster, the swinging frequency of the second baffle 206 is faster, the times of feeding is more, the control of the medicament input amount according to the water amount of the sewage is realized, and the efficiency and the effect of sewage treatment are improved.

Referring to fig. 2 and fig. 4 together, in an embodiment of the present application, the driving mechanism 300 includes a first motor 301, the first motor 301 is fixedly installed on the mounting seat 201 and is electrically connected to the controller, a driving gear 302 is fixedly installed on an output shaft of the first motor 301, the first motor 301 can be controlled to rotate by the controller, the first motor 301 will drive the driving gear 302 to rotate when running, a rack 303 is fixedly embedded on one side of the first baffle 205 near the driving gear 302, the rack 303 is connected with the driving gear 302 through a gear transmission, the driving gear 302 will drive the rack 303 and the first baffle 205 to move through the gear transmission, forward and reverse movement of the first baffle 205 can be controlled by controlling the first motor 301, so as to control the opening and closing degree of the opening of the feeding channel 203.

Referring to fig. 2, 5 and 7, in one embodiment of the present application, a central tube 400 is rotatably connected to an inside of a can body 100, a top of the central tube 400 is rotatably connected to a cover 101, a bottom of the central tube 400 is rotatably connected to a bottom of the can body 100, a second motor 401 is fixedly mounted on an outer side of the bottom of the can body 100, an output shaft of the second motor 401 is in transmission connection with the central tube 400, the central tube 400 can be driven to rotate by the second motor 401, a plurality of stirring shafts 402 uniformly distributed in a ring shape are fixedly connected to an outer side of the central tube 400 along a radial direction thereof, the central tube 400 can drive the stirring shafts 402 fixedly mounted on the outer side of the central tube 400 to rotate along the radial direction thereof, stirring shafts 403 are rotatably connected to stirring rods 404 uniformly distributed in a ring shape, the stirring shafts 402 can drive the stirring tubes 403 and the stirring rods 404 to synchronously rotate around the central tube 400, one end of the stirring tubes 403 away from the central tube 400 is fixedly connected with a driven gear 405, a gear ring gear 406 is fixedly mounted on an inner wall of the can body 100, and all the driven gears 405 are meshed with the driven gear 405. The driven gear 405 fixedly connected with the end of the central tube 400 drives the stirring tube 403 to rotate under the action of the gear ring 406, and the stirring rod 404 is driven to rotate by taking the central line of the stirring shaft 402 as the center when the stirring tube 403 rotates, so that the stirring rod 404 can stir sewage in a rotating and overturning manner in the tank body 100 in the working process, the dissolution and reaction of the medicament are promoted, and the efficiency and effect of sewage treatment are further improved.

Referring to fig. 2 and 5 together, in one embodiment of the present application, an output shaft of a second motor 401 is fixedly connected with a packing auger shaft 500, an outer surface of the packing auger shaft 500 is provided with spiral packing auger sheets 501, an outer side of one end of the packing auger shaft 500, which is close to the second motor 401, is fixedly connected with a one-way clutch 502, the one-way clutch 502 is in one-way transmission connection with a central tube 400, the second motor 401 is in one-way transmission connection with the central tube 400 through the one-way clutch 502, the central tube 400 can be driven in one way by using the one-way clutch 502, a drain hole 503 is provided on an outer side of one end of the central tube 400, which is close to the second motor 401, a filter cartridge 504 is fixedly sleeved on an outer side of one end of the central tube 400, which is far from the second motor 401, water seepage holes which are uniformly and densely distributed are provided on a side wall of the filter cartridge 504, a drain hole 505 is provided on a cover 101, which corresponds to the central tube 400, and a drain 506 is detachably and hermetically connected to an outer end of the cover 101, which corresponds to the drain hole 505. When the stirring is needed in the use process, the second motor 401 is controlled to rotate forward, so that the central tube 400 can be driven to rotate, and the sewage in the tank body is stirred; when the sediments such as sludge deposited in the tank 100 are required to be discharged, the second motor 401 is controlled to rotate reversely, so that the auger shaft 500 can be driven to rotate, and when the auger shaft 500 rotates, the auger sheet 501 can suck the sediments such as sludge deposited in the tank 100 into the central tube 400 through the sewage draining hole 503, and discharge the sediments through the sewage draining outlet 505 and the sewage draining tube 506.

Referring to fig. 2 and 6 together, in an embodiment of the present application, a second mounting seat 507 is fixedly connected to the bottom surface of the cover 101 facing the inside of the tank body 100, corresponding to the top of the central tube 400, the second mounting seat 507 is in sealed rotation connection with the top of the central tube 400, a blow-down channel 508 for communicating the central tube 400 with the blow-down port 505 is formed inside the second mounting seat 507, a third baffle 509 is slidably connected to the second mounting seat 507 in a sealed manner inside the blow-down channel 508, one end of the third baffle 509 penetrates through the second mounting seat 507, an electric push rod 510 is fixedly mounted on the second mounting seat 507 along the length direction of the third baffle 509, and a telescopic end of the electric push rod 510 is fixedly connected to one end of the third baffle 509 penetrating through the second mounting seat 507. When the auger shaft 500 is rotated to drain, the electric push rod 510 is utilized to drive the third baffle 509 to block the inside of the drain channel 508, so that the sludge and other sediments entering the inside of the central tube 400 are continuously extruded on the lower surface of the third baffle 509, the water attached to the sludge and other sediments permeates the inside of the tank body 100 again through the water seepage holes on the side wall of the filter cartridge 504 under the extrusion action, and then the electric push rod 510 is utilized to drive the third baffle 509 to move out of the inside of the drain channel 508, so that the water can be discharged from the sludge and other sediments through the drain outlet 505 and the drain pipe 506, thus not only reducing the difficulty of subsequent sludge treatment, but also increasing the recovery quantity of the treated sewage and further improving the sewage treatment effect.

Referring to fig. 2 and 5 together, in an embodiment of the present application, an inner barrel 600 is disposed inside a can body 100, an outer side surface of the inner barrel 600 is in sealed sliding connection with an inner wall of the can body 100, one end of a center of the inner barrel 600 facing a bottom of the can body 100 is in sealed and fixed connection with a sleeve 601, an inner side surface of the sleeve 601 is in sealed and sliding connection with an outer side surface of a center tube 400, a spring 602 is sleeved on the outer side surface of the sleeve 601, an upper end of the spring 602 abuts against a bottom surface of the inner barrel 600, a lower end of the spring 602 abuts against a bottom surface of the can body 100, a plurality of exhaust pipes 603 are in sealed and fixed connection with a position of the outer side surface of the can body 100 near the bottom thereof, a plurality of air inlet pipes 604 are in sealed and fixed connection with a plurality of air inlet pipes 604 are in annular and fixed connection with a position of the outer side surface of the can body 100 near the middle thereof, one end of the air inlet pipe 604 far from the can body 100 is fixedly connected with a first check valve 605 in a sealed and fixed connection with an air inlet of the first check valve 605 in a sealed and fixed connection with the outer side surface of the center tube 400, and a position of the outer side surface of the can body 100 near the exhaust pipe 603 is fixedly connected with a second check valve 606 in a sealed and fixed connection with a position of the air inlet of the air pipe. After sewage enters the tank body 100 in the working process, gravity of the sewage is utilized to drive the inner barrel 600 to overcome the elasticity of the spring 602 to slide downwards, the inner barrel 600 can squeeze air inside the tank body 100 and located at the lower side of the inner barrel 600 in the sliding process, when the inner barrel 600 slides downwards to a limiting position, compressed air inside the tank body 100 located at the lower side of the inner barrel 600 can be sprayed to the upper side of the tank body 100 inside the tank body through the exhaust pipe 603, the first one-way valve 605 and the air inlet pipe 604, so that an aeration effect is formed, and the sewage treatment effect is improved.

Referring to fig. 5, in an embodiment of the present application, a drain hole 700 is formed in the cover 101, a drain pipe 701 is slidably connected to the inside of the drain hole 700, and one end of the drain pipe 701 away from the cover 101 is connected to an external pumping device. The sewage after the treatment inside the tank body 100 can be collected through the drain pipe 701 by using the external water pumping device, when the sewage after the treatment is collected, one end of the drain pipe 701, which is positioned inside the tank body 100, can be fixed at a set height, the gravity of the sewage in the tank body 100 applied to the inner barrel 600 can be reduced along with the increase of the water amount sucked by the drain pipe 701, the inner barrel 600 can be gradually lifted along with the reduction of the water amount under the action of the spring 602, so that the drain pipe 701 can continuously absorb water, and in the lifting process of the inner barrel 600, the cavity of the tank body 100, which is positioned at the lower side of the inner barrel 600, can form negative pressure, so that the external air is sucked into the cavity of the tank body 100, which is positioned at the lower side of the inner barrel 600, through the second one-way valve 606.

The implementation principle of the sewage treatment equipment provided by the embodiment of the application is as follows:

Firstly, sewage can enter the water quality detection box 103 through the sewage pipe 104 by using a pumping mode or a high-level self-flowing mode, water in the water quality detection box 103 can enter the tank body 100 through the water inlet pipe 102, the sewage entering the tank body 100 can be detected in advance through the detector in the water quality detection box 103, the detected water quality signal is transmitted to the controller by the detector, the controller can control the feeding assembly 200 to input the medicament into the tank body 100 according to the water quality of the sewage, and thus the input amount of the medicament can be regulated and controlled in real time according to the water quality of the sewage so as to ensure the concentration of the medicament in the sewage and the effect of sewage treatment.

Secondly, through second baffle 206 and impeller 208 and blade 209, utilize sewage to drive impeller 208 to rotate to the impact force of blade 209 when getting into jar body 100 from inlet tube 102, impeller 208 will make blade 209 promote second baffle 206 at the rotation in-process, second baffle 206 will take place the swing, in the wobbling in-process of second baffle 206, the medicament through first baffle 205 will fall on impeller 208 through second baffle 206 again in the feed channel 203, impeller 208 is last rotatory blade 209 will beat medicament and sewage simultaneously, so not only can make the medicament mix in the sewage more even, promote the better solution of medicament in the sewage, and when the inflow of sewage is bigger, the velocity of flow that sewage flows out from inlet tube 102 tip will be bigger, thereby the faster impact is on impeller 208 on blade 209, make impeller pivoted speed faster, and then make the frequency of second baffle 206 swing be faster, consequently, the number of times of feeding also will be more, the control of the quantity of water input to sewage according to the medicament has been realized like this, be favorable to improving efficiency and effect to sewage treatment.

And in the process that sewage gets into the inside of jar body 100, utilize the gravity of sewage can drive interior bucket 600 and slide downwards, interior bucket 600 will extrude the inside air that is located interior bucket 600 downside of jar body 100 in the gliding in-process, when interior bucket 600 slides downwards to extreme position, the compressed air that is located interior bucket 600 downside of jar body 100 will spray the upside that is located interior bucket 600 to jar body 100 inside through blast pipe 603 and first check valve 605 and intake pipe 604 to form the aeration effect, and then improve the treatment effect to sewage.

Meanwhile, the central tube 400 can be driven to rotate by utilizing the forward rotation of the second motor 401, the central tube 400 can drive the stirring shaft 402 fixedly arranged on the outer side of the central tube 400 to rotate in the rotation process, the stirring shaft 402 can drive the stirring tube 403 and the stirring rod 404 to synchronously rotate by taking the central tube 400 as the center in the rotation process, the driven gear 405 fixedly connected with the end part of the central tube 400 can drive the stirring tube 403 to rotate under the action of the gear ring 406, and the stirring rod 404 can be driven to rotate by taking the central line of the stirring shaft 402 as the center when the stirring tube 403 rotates, so that the stirring rod 404 can stir sewage in a rotating and overturning mode in the tank body 100 in the working process, the dissolution and the reaction of medicaments are promoted, and the efficiency and the effect of sewage treatment are further improved.

Then, the auger shaft 500 can be driven to rotate by the reverse rotation of the second motor 401, the auger shaft 500 can drive the auger blade 501 to rotate synchronously with the auger shaft 500 when rotating, sediment such as sludge deposited inside the tank body 100 can enter the inside of the central tube 400 through the drain hole 503, the auger blade 501 can convey the sediment such as sludge entering the inside of the central tube 400 upwards in the rotating process, the sediment such as sludge conveyed upwards can be accumulated inside the central tube 400 after exceeding the height of the drain hole 503, the sediment such as sludge deposited inside the tank body 100 can be sucked into the inside of the central tube 400 along with the continuous rotation of the auger blade 501, the third baffle 509 is driven to block the inside of the drain channel 508 by the electric push rod 510, the sediment such as sludge entering the inside of the central tube 400 can be continuously extruded on the lower surface of the third baffle 509, the water attached to the sediment such as sludge can infiltrate into the inside of the tank body 100 again through the water seepage hole on the side wall of the filter drum 504 under the extrusion effect, the third baffle 510 is driven by the electric push rod 510 to move out of the inside the channel 508, and the sediment such as sludge can be discharged from the drain 505 through the drain hole 506, and the sewage can be further treated more difficult after the sewage is further treated, and the sewage treatment difficulty is further increased.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A sewage treatment device, characterized in that: the water quality detection device comprises a tank body (100), a cover body (101) is fixedly arranged at the top of the tank body (100), a water inlet pipe (102) is connected to the position, close to the cover body (101), of the tank body (100), one end of the water inlet pipe (102) is fixedly communicated with the tank body (100) in a sealing mode, a water quality detection box (103) is connected to the other end of the water inlet pipe (102), a detector for detecting water quality in real time is arranged inside the water quality detection box (103), a sewage pipe (104) is connected to the water quality detection box (103), and the sewage pipe (104) is communicated with a sewage source; the cover body (101) is provided with a feeding component (200) communicated with the tank body (100), the feeding component (200) is electrically connected with a controller, and the controller is electrically connected with the detector; the feeding component (200) comprises a mounting seat (201), the mounting seat (201) is fixedly arranged on the cover body (101), a hopper (202) is fixedly arranged on the mounting seat (201), a feeding channel (203) communicated with the hopper (202) is formed in the mounting seat (201), a feeding port (204) is formed in the cover body (101) corresponding to the feeding channel (203), a first baffle (205) which is in sliding connection with the mounting seat (201) is arranged at one end, away from the hopper (202), of the feeding channel (203), a driving mechanism (300) for driving the first baffle (205) to slide is fixedly arranged on the mounting seat (201), the driving mechanism (300) is electrically connected with the controller; the driving mechanism (300) comprises a first motor (301), the first motor (301) is fixedly arranged on the mounting seat (201) and is electrically connected with the controller, a driving gear (302) is fixedly arranged on an output shaft of the first motor (301), a rack (303) is fixedly embedded on one side, close to the driving gear (302), of the first baffle (205), and the rack (303) is connected with the driving gear (302) through gear transmission; the inside of the tank body (100) is rotationally connected with a central tube (400), the top of the central tube (400) is rotationally connected with the cover body (101), the bottom of the central tube (400) is rotationally connected with the bottom of the tank body (100), a second motor (401) is fixedly arranged outside the bottom of the tank body (100), an output shaft of the second motor (401) is in transmission connection with the central tube (400), a plurality of stirring shafts (402) which are uniformly distributed in a ring shape are fixedly connected outside the central tube (400) along the radial direction of the central tube, stirring tubes (403) are rotationally connected outside the stirring shafts (402), the stirring device is characterized in that a plurality of stirring rods (404) which are uniformly distributed in a ring shape are fixedly connected to the outer side surface of the stirring tube (403) along the radial direction of the stirring tube, a driven gear (405) is fixedly connected to one end, away from the central tube (400), of the stirring tube (403), a gear ring (406) is fixedly arranged on the inner wall of the tank body (100), and the gear ring (406) is meshed with all the driven gears (405) for transmission; an auger shaft (500) is fixedly connected to an output shaft of the second motor (401), a spiral auger sheet (501) is arranged on the outer surface of the auger shaft (500), a one-way clutch (502) is fixedly connected to the outer side of one end of the auger shaft (500) close to the second motor (401), the one-way clutch (502) is in one-way transmission connection with the central tube (400), the second motor (401) is in one-way transmission connection with the central tube (400) through the one-way clutch (502), a sewage draining hole (503) is formed in the outer side of one end of the central tube (400) close to the second motor (401), the central tube (400) is fixedly sleeved with a filter cartridge (504) at the outer side of one end far away from the second motor (401), water seepage holes which are uniformly and densely distributed are formed in the side wall of the filter cartridge (504), a drain outlet (505) is formed in the cover body (101) corresponding to the central tube (400), and a drain pipe (506) is detachably and hermetically connected to the outer end of the cover body (101) corresponding to the drain outlet (505); the bottom surface of the cover body (101) facing the inside of the tank body (100) is fixedly connected with a second installation seat (507) corresponding to the top of the central pipe (400), the second installation seat (507) is in sealed rotating connection with the top of the central pipe (400), a sewage draining channel (508) which is communicated with the central pipe (400) and the sewage draining outlet (505) is formed in the second installation seat (507), a third baffle (509) is arranged on the second installation seat (507) and is in sealed sliding connection with the inside of the sewage draining channel (508), one end of the third baffle (509) penetrates through the second installation seat (507), an electric push rod (510) is fixedly arranged on the second mounting seat (507) along the length direction of the third baffle plate (509), and the telescopic end of the electric push rod (510) is fixedly connected with one end of the third baffle plate (509) penetrating through the second mounting seat (507).

2. The sewage treatment apparatus according to claim 1, wherein: be located on mount pad (201) the inside rotation of feed channel (203) is connected with second baffle (206), second baffle (206) are located first baffle (205) are kept away from one side of hopper (202), correspond on lid (101) feed inlet (204) fixedly connected with first support (207), be close to on first support (207) the position rotation of inlet tube (102) tip is connected with impeller (208), fixedly connected with a plurality of blades (209) of annular equipartition on impeller (208), second baffle (206) movable insertion is located inside feed inlet (204), second baffle (206) with blade (209) transmission are connected.

3. The sewage treatment apparatus according to claim 1, wherein: the inside of jar body (100) is equipped with interior bucket (600), the lateral surface of interior bucket (600) with the sealed sliding connection of inner wall of jar body (100), the center orientation of interior bucket (600) jar body (100) bottom one end sealed fixedly connected with sleeve pipe (601), the medial surface of sleeve pipe (601) with the lateral surface sealed sliding connection of center tube (400), the lateral surface cover of sleeve pipe (601) is equipped with spring (602), the upper end of spring (602) with the bottom surface butt of interior bucket (600), the lower extreme of spring (602) with jar body (100) bottom surface butt, jar body (100) lateral surface is the sealed fixedly connected with a plurality of blast pipes (603) of its bottom of being close to, jar body (100) lateral surface is the sealed fixedly connected with a plurality of intake pipes (604) of annular equipartition in the position of its middle part, intake pipe (604) are kept away from jar body (100) one end fixed sealing connection has first check valve (605), first blast pipe (605) are close to the position of being close to the one-way valve (603) of the second blast pipe (605) is close to the sealed fixedly connected with one-way valve (603) of the second blast pipe (605).

4. A sewage treatment apparatus according to any one of claims 1 to 3, wherein: the water draining device is characterized in that a water draining hole (700) is formed in the cover body (101), a water draining pipe (701) is connected inside the water draining hole (700) in a sliding mode, and one end, away from the cover body (101), of the water draining pipe (701) is connected with an external water pumping device.

5. The sewage treatment apparatus according to claim 4, wherein: an observation window (800) is formed in the side wall of the tank body (100), and window glass (801) is fixedly connected inside the observation window (800) in a sealing mode.