CN113062419B - Household low-energy-consumption domestic wastewater treatment method and equipment - Google Patents
Household low-energy-consumption domestic wastewater treatment method and equipment Download PDFInfo
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- CN113062419B CN113062419B CN202110311987.9A CN202110311987A CN113062419B CN 113062419 B CN113062419 B CN 113062419B CN 202110311987 A CN202110311987 A CN 202110311987A CN 113062419 B CN113062419 B CN 113062419B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
- E03C1/266—Arrangement of disintegrating apparatus in waste pipes or outlets; Disintegrating apparatus specially adapted for installation in waste pipes or outlets
- E03C1/2665—Disintegrating apparatus specially adapted for installation in waste pipes or outlets
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Abstract
The invention relates to the field of wastewater treatment, in particular to a household low-energy-consumption domestic wastewater treatment method and household low-energy-consumption domestic wastewater treatment equipment. The household low-energy-consumption domestic wastewater treatment equipment comprises a shell, a grinding assembly, a baffle, a control device and a motor; the grinding assembly comprises a grinding ring and a cutter head, and the cutter head rotates under the driving of a motor and interacts with the grinding ring to grind the solid garbage in the wastewater; a purified water inlet is arranged on the shell; the control device comprises a first spring, a connecting cover and a centrifugal assembly, wherein the first spring urges the baffle plate upwards to plug the purified water inlet; the centrifugal assembly comprises a centrifugal turntable, a spring assembly and a base assembly, and the centrifugal turntable is arranged on a main shaft of the motor; the base component can be radially and slidably arranged on the centrifugal turntable; the base component is articulated with the connection cover, and when the centrifugal action that the base component received diminished, the cover and the baffle move down in order to open the water purification entry inwards and drive under spring unit's drive, and the base component inward movement's distance is big more, and the water outlet area of water purification entry is big more.
Description
Technical Field
The invention relates to the field of wastewater treatment, in particular to a household low-energy-consumption domestic wastewater treatment method and household low-energy-consumption domestic wastewater treatment equipment.
Background
In real life, household waste water is often directly discharged to a sewer, solid garbage is filtered by adopting a floor drain for avoiding blocking the sewer, and the filtered solid garbage needs to be frequently cleaned manually, so that inconvenience is caused. Adopt among the prior art to grind reducing mechanism and smash the solid-state rubbish that filters out the back and discharge along with rivers, often need add water purification help grind and wash grind grinding reducing mechanism inside grinding process, nevertheless do not have further control to the volume of adding the water purification, cause water waste, consequently, need the domestic waste water treatment equipment of domestic low energy consumption, can avoid causing water waste according to the volume of getting into of solid-state rubbish regulation water purification.
Disclosure of Invention
The invention provides a household low-energy-consumption domestic wastewater treatment method and household low-energy-consumption domestic wastewater treatment equipment, which are used for solving the problem that the consumption of purified water in the prior art cannot be adjusted along with the weight change of solid garbage.
The invention relates to a domestic low-energy-consumption domestic wastewater treatment method and equipment, which adopts the following technical scheme:
a household low-energy-consumption domestic wastewater treatment device comprises a shell, a grinding assembly, a baffle, a control device and a motor; the grinding assembly is arranged in the shell and comprises a grinding ring and a cutter head arranged on the inner side of the grinding ring, a plurality of filter holes are formed in the cutter head, and the cutter head is driven by a motor to rotate so as to interact with the grinding ring to grind solid garbage in the wastewater; the shell is provided with a purified water inlet and a waste water inlet, the waste water inlet is used for accessing domestic waste water, and the purified water inlet is used for accessing the purified water auxiliary grinding component to grind solid garbage in the domestic waste water and clean the shell; the baffle is arranged in the shell in a lifting manner so as to plug the purified water inlet; the control device is arranged below the grinding assembly and comprises a first spring, a connecting cover and a centrifugal assembly, the first spring is arranged below the baffle and is configured to enable the baffle to face upwards to block the purified water inlet, and the upper end of the connecting cover is rotatably arranged at the lower end of the baffle; the centrifugal assembly comprises a centrifugal turntable, a spring assembly and a base assembly, wherein the centrifugal turntable is arranged on a main shaft of the motor and is coaxial with the main shaft of the motor so as to synchronously rotate along with the main shaft of the motor; the base assembly is arranged on the centrifugal turntable in a manner of sliding along the radial direction of the centrifugal turntable, and the spring assembly is configured to urge the base assembly to move towards the center of the centrifugal turntable; the base subassembly is articulated through first connecting rod with being connected the lid to make the base subassembly under the condition that the centrifugal action that receives diminishes after the blade disc slows down, move to the inboard and drive and connect the lid and move down under spring assembly's drive, and then drive the baffle and move down in order to open the water purification entry, and the base subassembly inward movement's distance is big more, and the water outlet area that the water purification entered the mouth is big more.
The base assembly comprises a first sliding block and a base, the base can be installed on the centrifugal turntable in a radial sliding mode along the centrifugal turntable, and an installation groove is formed in the base; the upper end of the first sliding block is hinged with the connecting cover through a first connecting rod and is arranged in the mounting groove in a sliding manner along the circumferential direction of the centrifugal turntable; the mounting groove lateral wall is provided with the breach, and the breach department that corresponds the mounting groove on the centrifugal turntable is provided with the slider draw-in groove to stop at the motor, first slider continues to slide forward to breach department under inertial action, and breaks away from with the base under the drive of connecting the lid and gets into the slider draw-in groove, and then makes baffle shutoff water purification entry.
Be provided with the wane in the slider draw-in groove, the wane hinges in off-line carousel through the hinge post, configures into one end and first slider contact when first slider is in the slider draw-in groove, and the other end and the base contact of outwards sliding to predetermined position to pop out first slider when contacting with the base, make first slider slide to the mounting groove in and can follow the base along centrifugal carousel radial movement.
The spring assembly comprises a second spring, a transmission shaft and a second sliding block, the transmission shaft can rotate along with the centrifugal turntable and is arranged at the center of the centrifugal turntable in a liftable manner, the second sliding block is arranged in the mounting groove of the base and is positioned at the inner side of the first sliding block, and the second sliding block is hinged with the transmission shaft through a second connecting rod; the second spring is arranged below the transmission shaft and is configured to be extruded when the base, the second sliding block and the first sliding block move outwards along the radial direction of the centrifugal turntable and drive the transmission shaft to move downwards, and the second spring relaxes when the centrifugal force of the base, the second sliding block and the first sliding block is reduced so that the transmission shaft moves upwards and then drives the base, the second sliding block and the first sliding block to move inwards.
The outer circumference of the lower part of the transmission shaft is provided with a spline, the center of the centrifugal turntable is provided with a through hole, the inner wall of the through hole is provided with a spline groove with the width dimension larger than that of the spline, the spline can be arranged in the spline groove in a vertically sliding manner, and the transmission shaft can continue to rotate for a preset angle in the spline groove when the centrifugal turntable stops rotating along with the motor; the upper end of the transmission shaft is fixedly connected with the cutter head so as to drive the cutter head to rotate.
The rocker comprises a hinge column, a rocker pressed section and a rocker release section, one side of the rocker release section is connected with one side of the rocker pressed section, and a rocker hinge hole for mounting the hinge column is formed in the connection position; the wane release section is located wane pressurized section top to when wane pressurized section receives the base extrusion, mounting groove breach department is pushed out with first slider around hinged column rotation to wane release section.
The water purification entry has a plurality ofly, all is located the grinding ring top, and the grinding ring includes vertical ring and horizontal ring, evenly is provided with a plurality of perpendicular slot holes on the vertical ring, and the inner circle and the vertical ring upper end of horizontal ring are connected, and the last water purification entry that corresponds of horizontal ring is provided with the spacing hole of a plurality of separation blades, and the baffle includes ring portion, and ring portion is vertical to be set up in the vertical ring outside of grinding ring, and the ring portion upper end is provided with a plurality of separation blades, and every separation blade passes a spacing hole of separation blade and a water purification entry of shutoff.
The base is provided with a first slide rail and a second slide rail, the second slide block is slidably mounted on the first slide rail, the first slide block is slidably mounted on the second slide rail, and the second slide rail is arranged to be separated from the first slide block when the first slide block slides to the notch of the mounting groove; the second sliding block is provided with a convex block, the position of the first sliding block, corresponding to the convex block, is provided with a blocking groove, so that when the motor stops rotating, the transmission shaft and the cutter head are driven to slide along the first sliding rail when continuously rotating under the inertia effect, and the first sliding block is further driven to slide towards the notch of the mounting groove by the collision of the convex block and the blocking groove.
The base subassembly has a plurality ofly, along centrifugal carousel circumference evenly distributed, and second slider, second connecting rod, the wane that corresponds all has a plurality ofly.
A domestic wastewater treatment method using a domestic low-energy-consumption domestic wastewater treatment apparatus, comprising: starting a motor, wherein the motor runs under an empty load, the rotating speed of the centrifugal turntable reaches the highest, the base moves towards the direction away from the center of a circle of the centrifugal turntable along the base slide rail under the centrifugal action and drives the transmission shaft to move downwards so as to enable the second spring to be extruded, and the base slides outwards to a preset position so as to extrude the wane to enable the wane to eject the first slide block from the slide block clamping groove, so that the first slide block enters the mounting groove to synchronously rotate along with the base and the second slide block, and the stop block keeps blocking a purified water inlet; domestic wastewater is discharged into the shell from the wastewater inlet, water in the wastewater flows out from the through holes in the cutter head and the vertical long holes in the grinding ring, solid garbage in the wastewater is left on the cutter head, the cutter head is driven by the motor to rotate and interact with the grinding ring to grind the solid garbage in the wastewater, and at the moment, the motor operates under load; when the rotating speed of the centrifugal turntable is reduced due to load, the centrifugal force applied to the base, the second sliding block and the first sliding block is reduced, the second spring expands to enable the transmission shaft to move upwards so as to drive the base, the second sliding block and the first sliding block to move inwards, the first sliding block drives the connecting cover and the baffle to move downwards through the first connecting rod and extrude the first spring to open the purified water inlet, the grinding assembly is helped to grind solid garbage and flush the interior of the shell, and the purified water inlet is opened to be larger when the rotating speed of the centrifugal turntable is lower; when the load of the motor is lightened, the rotating speed of the centrifugal turntable rises, the centrifugal force borne by the base, the second slide block and the first slide block is increased, the base, the second slide block and the first slide block move towards the direction far away from the circle center of the centrifugal turntable, the first spring gradually relaxes to drive the baffle to move upwards, so that the opening of the purified water inlet is gradually reduced, and further the entering amount of purified water is reduced; until the motor returns to the empty load running state, the purified water inlet is completely blocked; the motor is turned off, the transmission shaft continues to rotate for a preset angle under the inertia effect of the cutter head and drives the second sliding block to continue to slide along the original rotation direction on the first sliding rail and impact the first sliding block, meanwhile, under the self inertia effect of the first sliding block, the first sliding block slides along the second sliding rail, the first sliding block is separated from the second sliding rail and enters the clamping groove of the sliding block through the notch of the mounting groove, the first sliding block is kept at the maximum eccentric position of the base under the action of the first spring, and a purified water inlet is kept blocked; the base returns to the position close to the center of the centrifugal turntable under the action of the spring assembly.
The invention has the beneficial effects that: the household low-energy-consumption domestic wastewater treatment method and the household low-energy-consumption domestic wastewater treatment equipment adopt the centrifugal assembly to control the on-off of the purified water inlet and the opening size according to the change of the rotating speed caused by the load of the motor, so as to achieve the purpose of regulating the inlet amount of purified water; the base assembly in the centrifugal assembly moves outwards along with the increase of the rotating speed of the centrifugal turntable, and moves inwards under the action of the spring assembly and drives the baffle plate to open the purified water inlet downwards when the rotating speed of the centrifugal turntable is reduced due to the increase of load or resistance, the more the load or the resistance is, the larger the purified water inlet is opened, the more the purified water enters, and the more the purified water enters, the more the grinding and cleaning of the interior of the shell are facilitated; when the motor stops, the first sliding block in the base assembly is separated from the base due to the inertia of the first sliding block and the impact of the second sliding block, and the baffle plate connected with the first sliding block keeps the synchronous closing of the purified water inlet under the action of the first spring.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing the overall construction of a domestic low-energy-consumption domestic wastewater treatment apparatus according to an embodiment of the present invention.
FIG. 2 is a schematic view of an overall half-section structure of an embodiment of a domestic low-energy-consumption domestic wastewater treatment apparatus according to the present invention.
Fig. 3 is an enlarged schematic view of a in fig. 2.
FIG. 4 is a top view showing the construction of a centrifugal module in an embodiment of the domestic low-energy domestic wastewater treatment apparatus of the present invention.
FIG. 5 is a schematic view showing the structure of a centrifugal module in an embodiment of the domestic low energy consumption domestic wastewater treatment apparatus of the present invention.
Fig. 6 is an enlarged schematic view of B in fig. 4.
FIG. 7 is a schematic view of a turn table cover plate in an embodiment of a domestic low-energy domestic wastewater treatment apparatus of the present invention.
FIG. 8 is a schematic view showing a structure of a centrifugal rotor in an embodiment of a domestic low-energy domestic wastewater treatment apparatus according to the present invention.
FIG. 9 is a schematic view showing the construction of a driving shaft in an embodiment of a domestic low-energy domestic wastewater treatment apparatus according to the present invention.
FIG. 10 is a schematic view showing the construction of a base in an embodiment of the domestic low-energy domestic wastewater treatment apparatus of the present invention.
FIG. 11 is a schematic view showing the construction of a first slider in an embodiment of the domestic low energy consumption domestic wastewater treatment apparatus of the present invention.
FIG. 12 is a schematic view showing the structure of a second slider in an embodiment of the domestic low energy consumption domestic wastewater treatment apparatus of the present invention.
FIG. 13 is a schematic view showing the structure of a seesaw in an embodiment of the domestic low-energy domestic wastewater treatment apparatus of the present invention.
FIG. 14 is a schematic view showing a half-sectional structure of a coupling cover in an embodiment of a domestic low energy consumption domestic wastewater treatment apparatus of the present invention.
FIG. 15 is a schematic view showing a half-sectional structure of a baffle in an embodiment of a domestic low-energy domestic wastewater treatment apparatus according to the present invention.
FIG. 16 is a schematic view showing the structure of a polishing ring in an embodiment of the domestic low-energy domestic wastewater treatment apparatus of the present invention.
In the figure: 1. an upper cover; 11. a wastewater inlet; 12. a purified water inlet; 2. a grinding chamber housing; 21. a baffle plate; 211. a baffle plate; 212. a baffle ring; 22. a grind ring; 221. a baffle plate limiting hole; 23. a cutter head; 24. a drive shaft; 241. a spline; 242. a fourth hinged seat; 25. a discharge port; 26. a first spring; 27. a second spring; 3. a transmission cavity housing; 31. a centrifugal turntable; 311. a hinged column; 312. a slider clamping groove; 313. a base slide rail; 314. a spline groove; 32. a base; 321. a first slide rail; 322. a second slide rail; 33. a second slider; 331. a third hinge base; 332. a bump; 34. a first slider; 341. a first hinge mount; 342. a baffle groove; 35. a seesaw; 351. a rocker hinge hole; 352. a warped plate pressed section; 353. a rocker release section; 36. a turntable cover plate; 361. avoiding holes; 37. a second link; 38. a first link; 39. a connecting cover; 391. a second hinged seat; 4. a motor housing; 41. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
An embodiment of a household low-energy-consumption domestic wastewater treatment device of the invention, as shown in fig. 1 to 16, comprises a shell, a grinding assembly, a baffle plate 21, a control device and a motor 41.
The grinding assembly is arranged in the shell and comprises a grinding ring 22 and a cutter disc 23 arranged on the inner side of the grinding ring 22, a plurality of filter holes are formed in the cutter disc 23, and the cutter disc 23 is driven by a motor 41 to rotate so as to interact with the grinding ring 22 to grind solid garbage in the wastewater;
the shell is provided with a purified water inlet 12 and a waste water inlet 11, the waste water inlet 11 is used for accessing domestic waste water, and the purified water inlet 12 is used for accessing a purified water auxiliary grinding assembly to grind solid garbage in the domestic waste water and clean the shell;
the baffle 21 is arranged in the shell in a lifting way so as to block the purified water inlet 12;
the control device is arranged below the grinding assembly and comprises a first spring 26, a connecting cover 39 and a centrifugal assembly, the first spring 26 is arranged below the baffle plate 21 and is configured to enable the baffle plate 21 to upwards push the purified water inlet 12 to be blocked, and the upper end of the connecting cover 39 is rotatably arranged at the lower end of the baffle plate 21; the centrifugal assembly comprises a centrifugal turntable 31, a spring assembly and a base assembly, wherein the centrifugal turntable 31 is arranged on a main shaft of the motor 41 and is coaxial with the main shaft of the motor 41 so as to synchronously rotate along with the main shaft of the motor 41, the base assembly can be arranged on the centrifugal turntable 31 in a radial sliding manner along the centrifugal turntable 31, and the spring assembly is configured to promote the base assembly to move towards the center of the centrifugal turntable 31; the base component is hinged with the connecting cover 39 through the first connecting rod 38, so that under the condition that the centrifugal action received by the base component after the speed reduction of the cutter disc 23 is reduced, the base component is driven by the spring component to move inwards and drive the connecting cover 39 to move downwards, and then the baffle is driven to move downwards to open the water purifying inlet 12, and the larger the inward movement distance of the base component is, the larger the water outlet area of the water purifying inlet 12 is.
In this embodiment, the base assembly includes a first sliding block 34 and a base 32, a base sliding rail 313 extending along the radial direction of the centrifugal turntable 31 is arranged on the centrifugal turntable 31, the base 32 is slidably mounted on the base sliding rail 313, and a mounting groove is arranged on the base 32; the upper end of the first sliding block 34 is hinged with a connecting cover 39 through a first connecting rod 38 and is arranged in the mounting groove in a sliding manner along the circumferential direction of the centrifugal turntable 31; the outer side wall of the mounting groove is provided with a notch, and a slider clamping groove 312 is arranged at the notch corresponding to the mounting groove on the centrifugal turntable 31, so that when the motor 41 stops, the first slider 34 continuously slides forwards to the notch of the mounting groove under the action of inertia, and is separated from the base 32 under the driving of the connecting cover 39 to enter the slider clamping groove 312, and then the baffle 21 blocks the purified water inlet 12.
In this embodiment, a rocker 35 is disposed in the slider slot 312, the rocker 35 is hinged to the centrifugal turntable 31 through a hinge column 311, and is configured such that one end of the rocker 35 contacts with the first slider 34 sliding to the slider slot 312 and the other end of the rocker 35 contacts with the base 32 sliding outward to a predetermined position, so as to eject the first slider 34 when contacting with the base 32, so that the first slider 34 slides into the mounting slot and can move along the radial direction of the centrifugal turntable 31 along with the base 32.
In this embodiment, the spring assembly includes a second spring 27, a transmission shaft 24, and a second sliding block 33, the transmission shaft 24 is rotatably and elevatably mounted at the center of the centrifugal turntable 31 along with the centrifugal turntable 31, the second sliding block 33 is mounted in the mounting groove of the base 32 and located inside the first sliding block 34, and the second sliding block 33 is hinged to the transmission shaft 24 through a second connecting rod 37; the second spring 27 is disposed below the transmission shaft 24, and is configured to be compressed when the base 32, the second slider 33 and the first slider 34 move radially outward along the centrifugal turntable 31 and drive the transmission shaft 24 to move downward, and to be relaxed when the centrifugal force of the base 32, the second slider 33 and the first slider 34 is reduced so as to drive the transmission shaft 24 to move upward and further drive the base 32, the second slider 33 and the first slider 34 to move inward.
In this embodiment, a spline 241 is provided on the outer circumference of the lower portion of the transmission shaft 24, a through hole is provided in the center of the centrifugal turntable 31, a spline groove 314 having a width dimension larger than that of the spline 241 is provided on the inner wall of the through hole, the spline 241 is slidably installed in the spline groove 314 up and down, and the transmission shaft 24 can continue to rotate in the spline groove 314 by a preset angle when the centrifugal turntable 31 stops rotating with the motor 41; the upper end of the transmission shaft 24 is fixedly connected with the cutter head 23 so as to drive the cutter head 23 to rotate.
In this embodiment, water purification entry 12 has a plurality ofly, all is located the grinding ring 22 top, grinding ring 22 includes vertical ring and horizontal ring, evenly be provided with a plurality of perpendicular slots on the vertical ring, the inner circle and the vertical ring upper end of horizontal ring are connected, it is provided with the spacing hole of a plurality of separation blade 221 to correspond water purification entry 12 department on the horizontal ring, baffle 21 includes ring portion, the ring portion is vertical to be set up in the vertical ring outside of grinding ring 22, the ring portion upper end is provided with a plurality of separation blades 211, every separation blade 211 passes the spacing hole of a separation blade 221 and water purification entry 12 of shutoff.
In this embodiment, the baffle plate 21 further includes a bottom plate and a cylindrical portion, the bottom plate is connected to the lower end of the ring portion, a through hole for the transmission shaft 24 to pass through is formed in the bottom plate, the cylindrical portion is vertically sleeved outside the transmission shaft 24 and is connected to the edge of the through hole of the bottom plate, the lower end of the cylindrical portion is provided with a baffle ring 212, and the upper end of the connecting cover 39 is rotatably mounted on the upper side of the baffle ring 212.
In this embodiment, the rocker 35 comprises a rocker pressed section 352 and a rocker release section 353, one side of the rocker release section 353 is connected to one side of the rocker pressed section 352, and a rocker hinge hole 351 for installing the hinge column 311 is disposed at the connection; the paddle release section 353 is located above the paddle pressure section 352 such that when the paddle pressure section 352 is squeezed by the base 32, the paddle release section 353 rotates about the hinge post 311 to push the first slider 34 out of the mounting slot notch.
In this embodiment, the base 32 is provided with a first slide rail 321 and a second slide rail 322, the second slider 33 is slidably mounted on the first slide rail 321, the first slider 34 is slidably mounted on the second slide rail 322, and the second slide rail 322 is arranged so as to be disengaged from the first slider 34 when the first slider 34 slides to the notch of the mounting groove. The second sliding block 33 is provided with a convex block 332, and the first sliding block 34 is provided with a blocking groove 342 corresponding to the convex block 332, so that when the motor 41 stops rotating, the transmission shaft 24 and the cutter head 23 continue rotating under the inertia effect, the second sliding block 33 is driven to slide along the first sliding rail 321, and the convex block 332 impacts the blocking groove 342 to further drive the first sliding block 34 to slide towards the notch of the installation groove.
In this embodiment, the first sliding block 34 is rotatably provided with a first hinge seat 341, the lower end of the connecting cover 39 is provided with a second hinge seat 391, and two ends of the first connecting rod 38 are respectively hinged to the first hinge seat 341 and the second hinge seat 391; the second slider 33 is rotatably provided with a third hinge base 331, the transmission shaft 24 is provided with a fourth hinge base 242, and two ends of the second connecting rod 37 are respectively hinged with the third hinge base 331 and the fourth hinge base 242.
In this embodiment, the base assembly is a plurality of, and along centrifugal carousel 31 circumference evenly distributed, corresponding base slide rail 313, second slider 33, second connecting rod 37, wane 35 all have a plurality ofly.
In this embodiment, the housing includes an upper cover 1, a grinding chamber housing 2, a transmission chamber housing 3, and a motor housing 4, the wastewater inlet 11 is disposed at the upper end of the upper cover 1, the purified water inlet 12 is disposed at the edge of the upper cover 1, the grinding chamber housing 2 is disposed at the lower end of the upper cover 1, the bottom of the sidewall of the grinding chamber housing 2 is provided with a discharge port 25, the bottom plate of the grinding chamber housing 2 is provided with a through hole for the cylinder portion of the baffle 21 to pass through, and the first spring 26 is sleeved on the cylinder portion vertically and is located between the bottom plate of the baffle 21 and the bottom plate of the grinding chamber housing 2; the transmission cavity shell 3 is arranged on the lower side of the grinding cavity shell 2, and the motor shell 4 is arranged on the lower side of the transmission cavity shell 3; a turntable cover plate 36 is arranged above the centrifugal turntable 31, and a avoidance hole 361 is arranged on the turntable cover plate 36 corresponding to the base 32.
A domestic wastewater treatment method using a domestic low-energy-consumption domestic wastewater treatment apparatus, comprising: starting the motor 41, wherein the motor 41 is empty load running at the moment, the rotating speed of the centrifugal turntable 31 reaches the highest, the base 32 moves towards the direction away from the center of the centrifugal turntable 31 along the base slide rail 313 under the centrifugal action and drives the transmission shaft 24 to move downwards so as to extrude the second spring 27, and the base 32 slides outwards to a preset position to extrude the warping plate 35 so as to make the warping plate 35 eject the first slide block 34 from the notch of the mounting groove, so that the first slide block 34 enters the mounting groove and synchronously rotates along with the base 32 and the second slide block 33, and the stop 21 keeps blocking the purified water inlet 12; domestic wastewater is discharged into the shell from the wastewater inlet 11, water in the wastewater flows out from the through holes on the cutter disc 23 and the vertical long holes on the grinding ring 22, solid garbage in the wastewater is left on the cutter disc 23, the cutter disc 23 is driven by the motor 41 to rotate and interacts with the grinding ring 22 to grind the solid garbage in the wastewater, and at the moment, the motor 41 is in loaded operation; when the rotation speed of the centrifugal turntable 31 is reduced due to the load, the centrifugal force applied to the base 32, the second slider 33 and the first slider 34 is reduced, the second spring 27 expands to enable the transmission shaft 24 to move upwards so as to drive the base 32, the second slider 33 and the first slider 34 to move inwards, the first slider 34 drives the connecting cover 39 and the baffle 21 to move downwards through the first connecting rod 38 and presses the first spring 26 so as to open the clean water inlet 12, so that the grinding assembly is helped to grind the solid garbage and flush the interior of the housing, and the lower the rotation speed of the centrifugal turntable 31 is, the larger the opening of the clean water inlet 12 is; when the load of the motor 41 is reduced, for example, as the solid waste on the cutter disc 23 is reduced, the rotating speed of the centrifugal turntable 31 is increased, the centrifugal force applied to the base 32, the second slider 33 and the first slider 34 is increased, the base 32, the second slider 33 and the first slider 34 move in the direction away from the center of the centrifugal turntable 31, the first spring 26 gradually relaxes to drive the baffle 21 to move upwards, so that the opening of the purified water inlet 12 is gradually reduced, and further the entering amount of purified water is reduced;
until the solid garbage on the cutter disc 23 is completely ground and discharged, the motor 41 returns to the empty loading state, and the purified water inlet 12 is completely blocked; the motor 41 is turned off, the transmission shaft 24 continues to rotate for a preset angle under the inertia effect of the cutter head 23 and drives the second slide block 33 to continue to slide along the original rotation direction on the first slide rail 321, and hit the first slide block 34, and simultaneously under the self inertia effect of the first slide block 34, the first slide block 34 slides along the second slide rail 322, so that the first slide block 34 is separated from the second slide rail 322 and enters the slide block clamping groove 312 through the notch of the mounting groove, the first slide block 34 is kept at the maximum eccentric position of the base 32 under the effect of the first spring 26, and the purified water inlet 12 is kept blocked; the base 32 returns to a position close to the center of the centrifugal rotor 31 under the action of the spring assembly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a domestic low energy consumption domestic wastewater treatment equipment which characterized in that: comprises a shell, a grinding assembly, a baffle, a control device and a motor; the grinding assembly is arranged in the shell and comprises a grinding ring and a cutter head arranged on the inner side of the grinding ring, a plurality of filter holes are formed in the cutter head, and the cutter head is driven by a motor to rotate so as to interact with the grinding ring to grind solid garbage in the wastewater; the shell is provided with a purified water inlet and a waste water inlet, the waste water inlet is used for accessing domestic waste water, and the purified water inlet is used for accessing a purified water auxiliary grinding assembly to grind solid garbage in the domestic waste water and clean the shell; the baffle is arranged in the shell in a lifting manner so as to plug the purified water inlet; the control device is arranged below the grinding assembly and comprises a first spring, a connecting cover and a centrifugal assembly, the first spring is arranged below the baffle and is configured to enable the baffle to face upwards to plug the purified water inlet, and the upper end of the connecting cover is rotatably arranged at the lower end of the baffle; the centrifugal assembly comprises a centrifugal turntable, a spring assembly and a base assembly, wherein the centrifugal turntable is arranged on a main shaft of the motor and is coaxial with the main shaft of the motor so as to synchronously rotate along with the main shaft of the motor; the base assembly is arranged on the centrifugal turntable in a manner of sliding along the radial direction of the centrifugal turntable, and the spring assembly is configured to promote the base assembly to move towards the center of the centrifugal turntable; the base component is hinged with the connecting cover through the first connecting rod, so that under the condition that the centrifugal action of the base component after the speed reduction of the cutter head is reduced, the base component is driven by the spring component to move inwards and drive the connecting cover to move downwards, and further drive the baffle plate to move downwards to open the purified water inlet, and the larger the inward movement distance of the base component is, the larger the water outlet area of the purified water inlet is,
the base assembly comprises a first sliding block and a base, the base can be installed on the centrifugal turntable in a radially sliding mode along the centrifugal turntable, and an installation groove is formed in the base; the upper end of the first sliding block is hinged with the connecting cover through a first connecting rod and is arranged in the mounting groove in a sliding manner along the circumferential direction of the centrifugal turntable; the mounting groove lateral wall is provided with the breach, and the breach department that corresponds the mounting groove on the centrifugal turntable is provided with the slider draw-in groove to stop at the motor, first slider continues to slide forward to breach department under the inertia effect, and breaks away from with the base under the drive of connecting the lid and gets into the slider draw-in groove, and then makes baffle shutoff water purification entry.
2. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 1, wherein: be provided with the wane in the slider draw-in groove, the wane passes through the hinge post to be articulated in off-line carousel, configures into one end when first slider is in the slider draw-in groove with first slider contact, the other end and the base contact of outwards sliding to the preset position to pop out first slider when contacting with the base, make first slider slide to the mounting groove in and can follow the base along centrifugal carousel radial movement.
3. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 1, wherein: the spring assembly comprises a second spring, a transmission shaft and a second sliding block, the transmission shaft can rotate along with the centrifugal turntable and is arranged at the center of the centrifugal turntable in a lifting manner, the second sliding block is arranged in the mounting groove of the base and is positioned on the inner side of the first sliding block, and the second sliding block is hinged with the transmission shaft through a second connecting rod; the second spring is arranged below the transmission shaft and is configured to be extruded when the base, the second sliding block and the first sliding block move outwards along the radial direction of the centrifugal turntable and drive the transmission shaft to move downwards, and the second spring relaxes when the centrifugal force of the base, the second sliding block and the first sliding block is reduced so that the transmission shaft moves upwards and then drives the base, the second sliding block and the first sliding block to move inwards.
4. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 3, wherein: the outer circumference of the lower part of the transmission shaft is provided with a spline, the center of the centrifugal turntable is provided with a through hole, the inner wall of the through hole is provided with a spline groove with the width dimension larger than that of the spline, the spline can be arranged in the spline groove in a vertically sliding manner, and the transmission shaft can continue to rotate for a preset angle in the spline groove when the centrifugal turntable stops rotating along with the motor; the upper end of the transmission shaft is fixedly connected with the cutter head so as to drive the cutter head to rotate.
5. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 3, wherein: the rocker comprises a hinge column, a rocker pressed section and a rocker release section, one side of the rocker release section is connected with one side of the rocker pressed section, and a rocker hinge hole for mounting the hinge column is formed in the connection position; the wane release section is located wane pressurized section top to when the wane pressurized section received the base extrusion, mounting groove breach department was released with first slider around hinged column rotation to wane release section.
6. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 1, wherein: the water purification entry has a plurality ofly, all is located the grinding ring top, and the grinding ring includes vertical ring and horizontal ring, evenly is provided with a plurality of perpendicular slots on the vertical ring, and the inner circle and the vertical ring upper end of horizontal ring are connected, correspond the water purification entrance on the horizontal ring and be provided with the spacing hole of a plurality of separation blades, and the baffle includes ring portion, and the ring portion is vertical to be set up in the vertical ring outside of grinding ring, and the ring portion upper end is provided with a plurality of separation blades, and every separation blade passes a spacing hole of separation blade and water purification entry of shutoff.
7. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 1, wherein: the base is provided with a first slide rail and a second slide rail, the second slide block is slidably mounted on the first slide rail, the first slide block is slidably mounted on the second slide rail, and the second slide rail is arranged to be separated from the first slide block when the first slide block slides to the notch of the mounting groove; the second sliding block is provided with a convex block, the position of the first sliding block, corresponding to the convex block, is provided with a blocking groove, so that when the motor stops rotating, the transmission shaft and the cutter head are driven to slide along the first sliding rail when continuously rotating under the inertia effect, and the first sliding block is further driven to slide towards the notch of the mounting groove by the collision of the convex block and the blocking groove.
8. A domestic low energy consumption domestic wastewater treatment apparatus according to claim 2, wherein: the base subassembly has a plurality ofly, along centrifugal carousel circumference evenly distributed, and second slider, second connecting rod, the wane that corresponds all has a plurality ofly.
9. A treatment method using the domestic low energy consumption domestic wastewater treatment apparatus of any one of claims 1 to 8, comprising: starting a motor, wherein the motor runs under an empty load, the rotating speed of the centrifugal turntable reaches the highest, the base moves towards the direction away from the center of a circle of the centrifugal turntable along the base slide rail under the centrifugal action and drives the transmission shaft to move downwards so as to enable the second spring to be extruded, and the base slides outwards to a preset position so as to extrude the wane to enable the wane to eject the first slide block from the slide block clamping groove, so that the first slide block enters the mounting groove to synchronously rotate along with the base and the second slide block, and the stop block keeps blocking a purified water inlet; domestic wastewater is discharged into the shell from the wastewater inlet, water in the wastewater flows out from the through hole on the cutter disc and the vertical long hole on the grinding ring, solid garbage in the wastewater is left on the cutter disc, the cutter disc is driven by the motor to rotate and interact with the grinding ring to grind the solid garbage in the wastewater, and at the moment, the motor operates with load; when the rotating speed of the centrifugal turntable is reduced due to the load, the centrifugal force applied to the base, the second sliding block and the first sliding block is reduced, the transmission shaft is moved upwards by the relaxation of the second spring so as to drive the base, the second sliding block and the first sliding block to move inwards, the first sliding block drives the connecting cover and the baffle plate to move downwards through the first connecting rod and extrudes the first spring so as to open the purified water inlet, the grinding assembly is helped to grind the solid garbage and flush the interior of the shell, and the purified water inlet is opened to be larger when the rotating speed of the centrifugal turntable is lower; when the load of the motor is reduced, the rotating speed of the centrifugal turntable is increased, the centrifugal force applied to the base, the second sliding block and the first sliding block is increased, the base, the second sliding block and the first sliding block move towards the direction far away from the circle center of the centrifugal turntable, the first spring gradually relaxes to drive the baffle to move upwards, so that the opening of the purified water inlet is gradually reduced, and further the entering amount of purified water is reduced; until the motor returns to the empty load carrying state, the purified water inlet is completely blocked; the motor is turned off, the transmission shaft continues to rotate for a preset angle under the inertia effect of the cutter head and drives the second sliding block to continue to slide along the original rotation direction on the first sliding rail and impact the first sliding block, meanwhile, under the self inertia effect of the first sliding block, the first sliding block slides along the second sliding rail, the first sliding block is separated from the second sliding rail and enters the clamping groove of the sliding block through the notch of the mounting groove, the first sliding block is kept at the maximum eccentric position of the base under the action of the first spring, and a purified water inlet is kept blocked; the base returns to the position close to the center of the centrifugal turntable under the action of the spring assembly.
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| CN202110311987.9A CN113062419B (en) | 2021-03-24 | 2021-03-24 | Household low-energy-consumption domestic wastewater treatment method and equipment |
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| CN202110311987.9A CN113062419B (en) | 2021-03-24 | 2021-03-24 | Household low-energy-consumption domestic wastewater treatment method and equipment |
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| CN113062419B true CN113062419B (en) | 2022-07-26 |
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| CN113769849B (en) * | 2021-07-31 | 2022-11-08 | 苏州市建筑材料再生资源利用有限公司 | Ironwork screening installation among fitment rubbish |
| CN113399084B (en) * | 2021-08-19 | 2021-11-16 | 江苏优创生物医学科技有限公司 | Medical implant material's multistage crushing recovery plant |
| CN113426555B (en) * | 2021-08-26 | 2021-11-16 | 南通海隆磁业有限公司 | Waste recycling and crushing device for machining of mechanical parts |
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Effective date of registration: 20230921 Address after: 214200 Nanxin East Road, HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: LINGZHI ENVIRONMENTAL PROTECTION Co.,Ltd. Patentee after: Zhongling Water Environment Equipment (Yunnan) Co.,Ltd. Patentee after: Zhongling Water Environmental Equipment (Linfen) Co.,Ltd. Address before: 214200 Qianzhuang village, Zhoutie Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: JIANGSU XIDING ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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