CN108468364B - Kitchen wastewater treatment device and use method thereof - Google Patents
Kitchen wastewater treatment device and use method thereof Download PDFInfo
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- CN108468364B CN108468364B CN201810204469.5A CN201810204469A CN108468364B CN 108468364 B CN108468364 B CN 108468364B CN 201810204469 A CN201810204469 A CN 201810204469A CN 108468364 B CN108468364 B CN 108468364B
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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
- E03C1/122—Pipe-line systems for waste water in building
- E03C1/1222—Arrangements of devices in domestic waste water pipe-line systems
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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
- E03C1/18—Sinks, whether or not connected to the waste-pipe
- E03C1/182—Sinks, whether or not connected to the waste-pipe connected to the waste-pipe
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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
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Abstract
The invention belongs to the technical field of wastewater treatment, and particularly relates to a kitchen wastewater treatment device which comprises a water turbine, a transmission mechanism, a power mechanism, a separating and extruding mechanism and a storage box, wherein the water turbine, the power mechanism and the separating and extruding mechanism are respectively connected with the transmission mechanism, and the other end of the separating and extruding mechanism is connected with the storage box; when the device is installed, the water turbine is connected to a pipeline between a water supply pipe and a faucet, the transmission mechanism, the power mechanism, the separating and extruding mechanism and the storage box are all installed below the water tank, and the separating and extruding mechanism is installed on the pipeline between the water tank and a sewer.
Description
Technical Field
The invention belongs to the technical field of wastewater treatment, and particularly relates to a kitchen wastewater treatment device and a using method thereof.
Background
With the continuous development of society, the living standard of people is continuously improved, the requirement on diet is higher and higher, so that food residues in a kitchen are more, nearly four hundred million families in China need to generate a large amount of kitchen wastewater every day, for example: vegetable washing water, wash the dish water and surplus tea etc. direct emission may cause the downcomer to block up, consequently among the prior art, in order to make the residue separation in kitchen waste water and the waste water, the mode of generally adopting is at the basin in installation filter screen, after waste water pours into the basin, the residue is separated from waste water by the filter screen, remaining waste water drainage sewer, mention the filter screen again, pour the residue of its separation into the garbage bin, there are many shortcomings in this kind of mode of handling the residue, for example: 1. the filtered residues still contain much moisture, and the residues are directly poured into a garbage can, so that the garbage can not only occupies large space, but also has high rotting speed and large peculiar smell, and pollutes the air in a kitchen; 2. when the residue is arranged on the filter screen every time, the filter screen needs to be taken out and the residue needs to be poured, so that the operation is frequent, and time and labor are wasted.
A kitchen waste collection device, generally designated 201520241268.4, comprising: the machine shell is provided with a slag inlet for feeding external kitchen waste and a slag outlet for discharging solid-liquid separated waste slag; the supporting frame is fixed in the shell; the driving shaft and the driven shaft are pivoted on the supporting frame through bearings, a driving chain wheel in synchronous linkage is arranged on the driving shaft, and a driven chain wheel in synchronous linkage is arranged on the driven shaft; a reduction motor; the plate chain conveying device comprises a plurality of chain plate units which are connected in series, each chain plate unit is provided with a plurality of meshes, the input end of the plate chain conveying device is arranged below the slag inlet, the upper surface of the plate chain conveying device moves from the lower part of the slag inlet to the slag outlet, and the lower surface of the plate chain conveying device moves from the slag outlet back to the lower part of the slag inlet; the output end of the plate chain conveying device extends to a slag outlet; the speed reducing motor transmits power to the plate chain conveying device through the transmission assembly; the lower end part of the cleaning plate is a fixed end which is fixed at the lower edge of the slag hole, and the upper end part of the cleaning plate is a flexible friction part which is abutted against the outer surface of the chain plate unit at the bottom of the plate chain conveying device; the upper end opening of the waste liquid pool covers the vertical projection area of the whole plate chain conveying device, and the waste liquid pool is used for containing waste liquid flowing down from the plate chain conveying device; and the waste residue collecting barrel is arranged below the slag outlet. The sweeping plate of the device is in frictional contact with the chain plate unit which is continuously returned and scrapes below the slag outlet, so that fine residues and viscous residues are scraped and removed. The purpose of fully separating the waste liquid and the waste residue in the kitchen waste is achieved, and the secondary pollution of the kitchen waste to the environment is reduced.
Although the scheme can separate the residues from the wastewater, the reduced rotation cannot be controlled according to the amount of the residues, when the amount of the residues is small, the motor always rotates to cause resource waste, and a large amount of water is still stored in the separated residues, so that the rotting speed is high, and the peculiar smell is large.
Disclosure of Invention
Based on the problems in the background art, the invention provides a kitchen wastewater treatment device, which utilizes the pressure of tap water as the power of the separation effect, saves energy, has low water content of separated residues and thorough separation, and has the advantages of simple structure, convenient operation, good separation effect and the like.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a kitchen wastewater treatment device comprises a water turbine, a transmission mechanism, a power mechanism, a separation extrusion mechanism and a storage tank, wherein the water turbine, the power mechanism and the separation extrusion mechanism are respectively connected with the transmission mechanism; during installation, the water turbine is connected to a pipeline between the water supply pipe and the faucet, the transmission mechanism, the power mechanism, the separating and extruding mechanism and the storage box are all installed in a cabinet below the water tank, and the separating and extruding mechanism is installed on the pipeline between the water tank and the sewer.
According to the technical scheme, the pressure of tap water drives the water turbine to rotate, the water turbine transmits power to the separating and extruding mechanism through the transmission mechanism, and the separating and extruding mechanism separates residues and liquid in the wastewater and extrudes the residues; when the residue too much causes the hydraulic turbine can't drive the work of separation extrusion mechanism, transmit outside power for separation extrusion mechanism through power unit, make separation extrusion mechanism continue work to discharge the residue from separation extrusion mechanism, fall into the bin, take out the bin, can pour the residue in the bin into the garbage bin.
Further limiting, the transmission mechanism comprises a shell, a drive bevel gear is arranged in the shell, the drive bevel gear is connected to an output shaft of the water turbine, the drive bevel gear is meshed with a driven bevel gear, the driven bevel gear is connected to a first rotating shaft, a first drive sprocket is further connected to the first rotating shaft, the first drive sprocket is positioned on the left side of the driven bevel gear, the first drive sprocket is connected with a first driven sprocket through a chain, a first ratchet wheel is sleeved in the first driven sprocket, the first ratchet wheel is connected to a second rotating shaft, a second ratchet wheel is further connected to the second rotating shaft, a second driven sprocket is connected to the outside of the second ratchet wheel, the second driven sprocket is connected with a second drive sprocket through a chain, the second drive sprocket is connected to a third rotating shaft, and a universal joint is connected to the right end of the second rotating shaft, the shell left side wall has seted up the arc hole, the shell lower surface is provided with four supporting legss.
Further inject, the separation extrusion mechanism includes the urceolus, install the inner tube in the urceolus, the delivery port has evenly been seted up on the section of thick bamboo wall of inner tube, the inner tube right-hand member is worn out from the right side wall of urceolus and the right side wall of shell, inner tube left end top is provided with the water inlet that is used for waste water to get into, the water inlet passes outer tube wall and shell top, urceolus left end bottom is provided with the outlet that is used for waste water discharge, the inner tube in-connection has the puddler, the puddler is the big cone frustum structure in the left side, puddler surface connection has spiral heliciform, and pitch from left to right reduces gradually stirring leaf, the puddler left end passes the left side wall of urceolus and is connected with the universal joint, the puddler passes through the bearing and is connected with the left side wall rotation of urceolus.
Further, the included angle between the central axis of the inner cylinder and the horizontal plane is 30 degrees. By the aid of the structural design, waste water in residues can be collected to the left end of the inner barrel conveniently, and the waste water is discharged to a sewer through the water outlet.
Further limit, the stirring rod is of a hollow structure, and the surface of the stirring rod is uniformly provided with round through holes. Due to the structural design, the waste water extruded from impurities can be conveniently discharged from the water outlet after entering the stirring rod.
Further inject, inner tube right-hand member top is connected with the support, the support has the connecting rod through torsional spring connection, the connecting rod right-hand member is connected with the cover, the cover lid is on the right-hand member export of inner tube. Due to the structural design, when the amount of the residue extruded at the right end of the inner barrel is small, the barrel cover is closed, so that the odor of the residue accumulated in the storage box can be prevented from being discharged from the water tank through the separating and extruding mechanism, and the peculiar smell in a kitchen can be avoided; when the residue amount squeezed at the right end of the inner cylinder reaches a certain amount, the cylinder cover is squeezed open, and the residue is discharged into the storage tank from the right end of the inner cylinder.
Further limiting, the power mechanism comprises a pedal seat, a pedal is hinged to the pedal seat, the rear end of the pedal is hinged to a connecting rod, the other end of the connecting rod is hinged to a rotary table, and the rotary table is connected with the third rotating shaft. The structure design can drive the separating and extruding mechanism to work by treading the pedal by people, thereby achieving the purpose of saving energy.
Further limit, power unit includes the motor, the output shaft of motor passes through the shaft coupling and is connected with the second pivot, the motor is installed on the left side wall of shell. With the adoption of the structural design, the separating and extruding mechanism can be driven to work only by starting the motor, so that the device is convenient and rapid, and time and labor are saved.
Further inject, the bin includes the box, the slag notch has been seted up to the box left side wall, the inner tube right-hand member passes the slag notch, the box top is provided with the case lid, be connected with the handle on the case lid.
A using method of a kitchen wastewater treatment device specifically comprises the following steps:
the method comprises the following steps that firstly, a water faucet is separated, water flow drives a water turbine to rotate, the water turbine transmits power to a first driving chain wheel through a driving bevel gear and a driven bevel gear, the first driving chain wheel drives a first driven chain wheel to rotate through a chain, the first driven chain wheel sequentially drives a second rotating shaft, a universal joint and a stirring rod to rotate through a first ratchet wheel, the stirring rod drives a stirring blade to rotate, and due to the action of the second ratchet wheel, the second rotating shaft cannot transmit the power to a second driven chain wheel, so that the reverse rotation of a power mechanism is prevented;
when the wastewater enters the inner cylinder through the water tank and the water inlet, the rotation of the stirring blade drives the wastewater to move from left to right in the inner cylinder, in the moving process, residues in the wastewater are gradually pushed to right by the stirring blade, and the rest wastewater is gradually discharged into the outer cylinder from the water outlet on the wall of the inner cylinder and then discharged into a sewer from the water outlet at the bottom of the left end of the outer cylinder;
extruding, wherein the stirring rod is of a hollow cone frustum structure with a small left end and a large right end, circular through holes are uniformly formed in the surface of the stirring rod, the stirring blades are spiral, and the thread pitch is gradually reduced from left to right, so that residues are gradually extruded by the stirring blades in the process that the residues are pushed rightwards by the stirring blades, so that moisture in the residues is extruded out, the extruded moisture flows into the stirring rod, and the moisture in the stirring rod is collected at the left end and flows out of the inner cylinder through the circular through hole at the left end due to the included angle between the central axis of the inner cylinder and the horizontal plane, is discharged into the outer cylinder from the water outlet, and is finally discharged into the sewer from the water outlet at the bottom of the left end of the outer cylinder;
discharging slag, namely when the extruded residues at the right end of the inner barrel are gradually increased and the pressure of water flow cannot drive the water turbine to rotate, transmitting external power to a second driving sprocket through a power mechanism, driving a second driven sprocket to rotate through a chain by the second driving sprocket, sequentially driving a second rotating shaft, a universal joint and a stirring rod to rotate through a second ratchet wheel by the second driven sprocket, driving stirring blades to rotate by the stirring rod, preventing the water turbine from reversing due to the effect of the first ratchet wheel because the second rotating shaft cannot transmit power to the first driven sprocket, further extruding the residues at the right end by the stirring blades, discharging the extruded water into a sewer according to the step two, and discharging the residual residues from the right end of the inner barrel into a storage tank;
and step four, cleaning the residues, taking out the storage box when the residues in the storage box are accumulated to a certain amount, opening the box cover, pouring the residues in the storage box into the garbage can, then putting the storage box back to the original position, and enabling the right end of the inner barrel to penetrate through the residue inlet.
Drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a kitchen wastewater treatment apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic rear view of a kitchen waste water treatment apparatus according to a first embodiment of the present invention;
FIG. 3 is a schematic view of a part of a kitchen wastewater treatment apparatus according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;
FIG. 5 is a schematic sectional view of a separating and squeezing mechanism in an embodiment of the kitchen waste water treatment apparatus according to the present invention;
FIG. 6 is a schematic view of a storage tank according to an embodiment of the kitchen wastewater treatment apparatus of the present invention;
FIG. 7 is a schematic structural view of a kitchen wastewater treatment apparatus according to a second embodiment of the present invention;
FIG. 8 is a schematic view of a part of a kitchen wastewater treatment apparatus according to a second embodiment of the present invention;
the main element symbols are as follows:
the water turbine comprises a water turbine 1, a shell 21, a drive bevel gear 22, a driven bevel gear 23, a first rotating shaft 24, a first drive sprocket 25, a first driven sprocket 26, a first ratchet wheel 27, a second rotating shaft 28, a second ratchet wheel 29, a second driven sprocket 210, a second drive sprocket 211, a third rotating shaft 212, a universal joint 213, supporting legs 214, arc-shaped holes 215, a separating and squeezing mechanism 3, an outer cylinder 31, an inner cylinder 32, a water inlet 33, a water outlet 34, a stirring rod 35, a stirring blade 36, a bearing 37, a pedal seat 41, a pedal 42, a connecting rod 43, a rotary disc 44, a motor 45, a coupling 46, a storage box 5, a box body 51, a slag inlet 52, a box cover 53, a handle 54, a water tap 6 and a water tank 7.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following embodiments are provided to further illustrate the present invention.
Example one
As shown in fig. 1 to 6, the kitchen wastewater treatment device of the present invention comprises a water turbine 1, a transmission mechanism, a power mechanism, a separation and extrusion mechanism 3 and a storage tank 5, wherein the water turbine 1, the power mechanism and the separation and extrusion mechanism 3 are respectively connected with the transmission mechanism, and the other end of the separation and extrusion mechanism is connected with the storage tank 5;
the transmission mechanism comprises a shell 21, the shell 21 is arranged in a cabinet below the water tank 7, the shell 21 is made of stainless steel materials, a driving bevel gear 22 is arranged in the shell 21, the driving bevel gear 22 is connected to an output shaft of the water turbine 1, the driving bevel gear 22 is meshed with a driven bevel gear 23 connected to a first rotating shaft 24, a first driving sprocket 25 is connected to the first rotating shaft 24, the first driving sprocket 25 is connected to a first driven sprocket 26 through a chain, a first ratchet 27 connected to a second rotating shaft 28 is sleeved in the first driven sprocket 26, a second ratchet 29 is further connected to the second rotating shaft 28, a second driven sprocket 210 is connected to the outside of the second ratchet 29, the second driven sprocket 210 is connected to a second driving sprocket 211 through a chain, the second driving sprocket 211 is connected to a third rotating shaft 212, a universal joint 213 is connected to the right end of the second rotating shaft 28, an arc-shaped hole 215 is formed in the left side wall of the shell 21, the lower surface of the shell 21 is provided with four supporting legs 214;
the separating and extruding mechanism 3 comprises an outer barrel 31 made of stainless steel material, an inner barrel 32 is arranged in the outer barrel 31, the inner barrel 32 is also made of stainless steel material, circular water outlets are uniformly formed in the wall of the inner barrel 32, the aperture of each water outlet is 2mm, the right end of the inner barrel 32 penetrates through the right side wall of the outer barrel 31 and the right side wall of the shell 21, a water inlet 33 for waste water to enter is formed in the top of the left end of the inner barrel 32, the water inlet 33 penetrates through the wall of the outer barrel 31 and the top of the shell 21, a water outlet 34 for waste water to be discharged is formed in the bottom of the left end of the outer barrel 31, the water outlet 34 is connected with a sewer, a stirring rod 35 is arranged in the inner barrel 32, the stirring rod 35 is of a cone frustum structure with a small left and a large right, the stirring rod 35 is of a hollow structure, circular through holes are uniformly formed in the surface of the stirring rod 35 positioned in the inner range of the outer barrel 31, and waste water extruded from impurities can conveniently enter the stirring rod 35, so as to discharge from the water outlet 34, the surface of the stirring rod 35 extending out of the outer cylinder 31 has no circular through hole, the surface of the stirring rod 35 is provided with a stirring blade 36, the stirring blade 36 is helical, the thread pitch is gradually reduced from left to right, the left end of the stirring rod 35 penetrates through the left side wall of the outer cylinder 31 to be connected with the universal joint 213, and the stirring rod 35 is rotatably connected with the left side wall of the outer cylinder 31 through a bearing 37;
the power mechanism comprises a pedal seat 41, a pedal 42 is hinged on the pedal seat 41, anti-skid grains are arranged on the pedal 42, the rear end of the pedal 42 is hinged with a connecting rod 43, the other end of the connecting rod 43 is hinged with a rotary disc 44, and the rotary disc 44 is connected with a third rotating shaft 212; the storage box 5 comprises a box body 51, the box body 51 is of a transparent structure, a slag inlet 52 is formed in the left side wall of the box body 51, the right end of the inner cylinder 32 penetrates through the slag inlet 52, a box cover 53 is arranged at the top of the box body 51, and a lifting handle 54 is connected to the box cover 53.
In the embodiment, during installation, the water turbine 1 is connected to a pipeline between a water supply pipe and a water faucet 6, the transmission mechanism, the power mechanism, the separating and extruding mechanism 3 and the storage box 5 are all installed below the water tank 7, and the separating and extruding mechanism 3 is installed on a pipeline between the water tank 7 and a sewer;
when the water turbine works, the water faucet 6 is opened, water flow drives the water turbine 1 to rotate, the water turbine 1 transmits power to the first driving chain wheel 25 through the driving bevel gear 22 and the driven bevel gear 23, the first driving chain wheel 25 drives the first driven chain wheel 26 to rotate through a chain, the first driven chain wheel 26 sequentially drives the second rotating shaft 28, the universal joint 213 and the stirring rod 35 to rotate through the first ratchet wheel 27, the stirring rod 35 drives the stirring blade 36 to rotate, and due to the action of the second ratchet wheel 29, the second rotating shaft 28 cannot transmit power to the second driven chain wheel 210, so that the second driven chain wheel 210, the second driving chain wheel 211 and the rotary disc 44 are prevented from reversing;
when the wastewater enters the inner cylinder 32 through the water tank 7 and the water inlet 33, the rotation of the stirring blade 36 drives the wastewater to move from left to right in the inner cylinder 32, in the moving process, residues (such as rice grains, vegetable leaves and the like) in the wastewater are gradually pushed to right by the stirring blade 36, the remaining wastewater is gradually discharged into the outer cylinder 31 from a water outlet on the wall of the inner cylinder 32, and then is discharged into a sewer from a water outlet 34 at the bottom of the left end of the outer cylinder 31;
because the stirring rod 35 is a hollow truncated cone structure with a small left end and a large right end, circular through holes are uniformly formed in the surface of the stirring rod, the stirring blades 36 are spiral, and the thread pitch is gradually reduced from left to right, in the process that residues are pushed rightwards by the stirring blades 36, the residues are gradually extruded by the stirring blades 36, so that moisture in the residues is extruded out, the extruded moisture flows into the stirring rod 35, and because the included angle between the central axis of the inner cylinder 32 and the horizontal plane is 30 degrees, the moisture in the stirring rod 35 is collected at the left end, flows into the inner cylinder 32 through the circular through hole at the left end, is discharged into the outer cylinder 31 from the water outlet, and is finally discharged into the sewer from the water outlet 34 at the bottom of the left end of the outer cylinder 31;
when the residue squeezed at the right end of the inner cylinder 32 increases gradually and the pressure of the water flow cannot drive the water turbine 1 to rotate, when the pedal 42 is stepped on, the pedal 42 drives the rotating disc 44 to rotate through the connecting rod 43, the rotating disc 44 transmits power to the second driving sprocket 211 through the third rotating shaft 212, the second driving sprocket 211 drives the second driven sprocket 210 to rotate through the chain, the second driven sprocket 210 sequentially drives the second rotating shaft 28, the universal joint 213 and the stirring rod 35 to rotate through the second ratchet wheel 29, the stirring rod 35 drives the stirring blade 36 to rotate, due to the action of the first ratchet wheel 27, the second rotating shaft 28 cannot transmit power to the first driven sprocket 26, therefore, the water turbine 1 is prevented from reversing, the residue at the right end is further extruded by the stirring blade 36, the extruded water is discharged to a sewer according to the process, and meanwhile, the residual residue is discharged from the right end of the inner cylinder 32 and falls into the storage tank 5;
people can see through transparent box 51 at any time and observe the residue accumulation condition in the box 51, when the residue in the box 51 accumulates a certain amount, take out storage box 5, open case lid 53, put storage box 5 back to the normal position after pouring the residue in storage box 5 into the garbage bin, make inner tube 32 right-hand member pass into slag inlet 52 can.
In the above embodiment, in order to facilitate the discharge of the waste water in the residue, it is preferable that the angle between the central axis of the inner cylinder 32 and the horizontal plane is 30 °. This facilitates the collection of waste water from the sludge into the left end of the inner drum 32 for discharge into the sewer via the drain opening 34.
In the above embodiment, preferably, the top of the right end of the inner cylinder 32 is connected with the bracket 38, the bracket 38 is connected with the connecting rod 39 through the torsion spring, the right end of the connecting rod 39 is connected with the cylinder cover 310, and the cylinder cover 310 covers the outlet of the right end of the inner cylinder 32. When the amount of the residue squeezed at the right end of the inner barrel 32 is small, the barrel cover 310 is closed, so that the odor of the residue accumulated in the storage tank 5 can be prevented from being discharged from the water tank 7 through the separating and squeezing mechanism 3, and the peculiar smell in a kitchen can be avoided; when the amount of the residue pressed at the right end of the inner cylinder 32 reaches a certain amount, the cover 310 is pressed open, and the residue is discharged from the right end of the inner cylinder 32 into the storage tank 5.
Example two
As shown in fig. 5 to 8, in the first embodiment, the power mechanism may be replaced by a motor 45, an output shaft of the motor 45 is connected to the second rotating shaft 28 through a coupling 46, and the motor 45 is mounted on the left side wall of the housing 21; when the squeezed residue at the right end of the inner cylinder 32 is gradually increased and the water flow pressure cannot drive the water turbine 1 to rotate, the motor transmits power to the second driving sprocket 211 through the third rotating shaft 212, the second driving sprocket 211 drives the second driven sprocket 210 to rotate through the chain, the second driven sprocket 210 sequentially drives the second rotating shaft 28 through the second ratchet 29, the universal joint 213 and the stirring rod 35 rotate, the stirring rod 35 drives the stirring blade 36 to rotate, due to the action of the first ratchet 27, the second rotating shaft 28 cannot transmit power to the first driven sprocket 26, thereby preventing the reverse rotation of the water turbine 1, the stirring blade 36 further squeezes the residue at the right end, the squeezed water is discharged into the sewer according to the process, and meanwhile, the residual residue is discharged from the right end of the inner cylinder 32 and falls into the storage box 5.
A using method of a kitchen wastewater treatment device specifically comprises four steps of separating, extruding, deslagging and cleaning residues:
firstly, separating and opening the faucet 6, driving the water turbine 1 to rotate by water flow in the water pipe, sequentially transmitting power to the driving bevel gear 22, the driven bevel gear 23, the first driving chain wheel 25 and the first driven chain wheel 26 by the water turbine 1, sequentially driving the second rotating shaft 28, the universal joint 213, the stirring rod 35 to rotate and the stirring blade 36 to rotate by the first driven chain wheel 26 through the first ratchet wheel 27, and due to the action of the second ratchet wheel 29, the second rotating shaft 28 cannot transmit power to the second driven chain wheel 210, so that the reverse rotation of the power mechanism is prevented;
when the wastewater enters the inner cylinder 32 through the water tank 7 and the water inlet 33, the rotation of the stirring blade 36 drives the wastewater to move from left to right in the inner cylinder 32, in the moving process, residues in the wastewater are gradually pushed to right by the stirring blade 36, the remaining wastewater is gradually discharged into the outer cylinder 31 from the water outlet on the wall of the inner cylinder 32, and then is discharged into a sewer from the water outlet 34 at the bottom of the left end of the outer cylinder 31;
secondly, extruding, wherein the stirring rod 35 is of a hollow cone frustum structure with a small left end and a large right end, circular through holes are uniformly formed in the surface of the stirring rod, the stirring blade 36 is spiral, and the thread pitch is gradually reduced from left to right, so that residues are gradually extruded by the stirring blade 36 in the process that the residues are pushed rightwards by the stirring blade 36, so that moisture in the residues is extruded out, the extruded moisture flows into the stirring rod 35, and the moisture in the stirring rod 35 is collected towards the left end and flows out of the inner cylinder 32 through the circular through hole at the left end and then is discharged into the outer cylinder 31 from a water outlet, and finally is discharged into a sewer from a water outlet 34 at the bottom of the left end of the outer cylinder 31;
thirdly, deslagging, when the extruded residues at the right end of the inner cylinder 32 gradually increase and the water flow pressure cannot drive the water turbine 1 to rotate, external power is transmitted to a second driving sprocket 211 through a power mechanism, the second driving sprocket 211 drives a second driven sprocket 210 to rotate through a chain, the second driven sprocket 210 sequentially drives a second rotating shaft 28, a universal joint 213 and a stirring rod 35 to rotate through a second ratchet wheel 29, the stirring rod 35 drives a stirring blade 36 to rotate, due to the action of a first ratchet wheel 27, the second rotating shaft 28 cannot transmit power to the first driven sprocket 26, so that the reverse rotation of the water turbine 1 is prevented, the stirring blade 36 further extrudes the residues at the right end, the extruded water is discharged into a sewer according to the second step, and meanwhile, the residual residues are discharged from the right end of the inner cylinder 32 and fall into the storage tank 5;
fourthly, cleaning the residues, taking out the storage box 5 when the residues in the storage box 5 are accumulated to a certain amount, opening the box cover 53, pouring the residues in the storage box 5 into the garbage can, and then putting the storage box 5 back to the original position, so that the right end of the inner cylinder 32 penetrates through the residue inlet 52.
The invention has the following advantages:
1. the arrangement of the water turbine can utilize the pressure of tap water as power in the separation process, and an external power source is not needed, so that the aim of saving energy is fulfilled;
2. the pedal is arranged, when the stirring blades cannot rotate due to excessive residues, external power is provided by treading the pedal by people, energy is saved, the residues are further extruded and then discharged, the residues are prevented from being blocked, and the normal operation of equipment is ensured;
3. the setting of separation extrusion mechanism not only can separate out the residue from waste water, conveniently clears up the residue to can also extrude the residue after the separation, further reduce the water content of residue, reduce the occupation space of residue, slow down the speed of rotting of residue.
The kitchen wastewater treatment device and the use method thereof provided by the invention are described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (5)
1. A kitchen waste water treatment device is characterized in that: the device comprises a water turbine (1), a transmission mechanism, a power mechanism, a separating and extruding mechanism (3) and a storage box (5), wherein the water turbine (1), the power mechanism and the separating and extruding mechanism (3) are respectively connected with the transmission mechanism, and the separating and extruding mechanism (3) is connected with the storage box (5);
when the device is installed, the water turbine (1) is connected to a pipeline between a water supply pipe and a faucet (6), the transmission mechanism, the power mechanism, the separating and extruding mechanism (3) and the storage box (5) are all installed below the water tank (7), and the separating and extruding mechanism (3) is installed on the pipeline between the water tank (7) and a sewer; the transmission mechanism comprises a shell (21), a drive bevel gear (22) is installed inside the shell (21), the drive bevel gear (22) is connected with an output shaft of the water turbine (1), the drive bevel gear (22) is meshed with a driven bevel gear (23), the driven bevel gear (23) is connected to a first rotating shaft (24), a first drive sprocket (25) is connected to the left side of the driven bevel gear (23) on the first rotating shaft (24), the first drive sprocket (25) is connected with a first driven sprocket (26) through a chain, a first ratchet wheel (27) is sleeved inside the first driven sprocket (26), the first ratchet wheel (27) is connected to a second rotating shaft (28), a second ratchet wheel (29) is further connected to the second rotating shaft (28), a second driven sprocket (210) is connected to the outside of the second ratchet wheel (29), and the second driven sprocket (210) is connected with a second drive sprocket (211) through a chain, the second driving sprocket (211) is connected to a third rotating shaft (212), the right end of the second rotating shaft (28) is connected with a universal joint (213), an arc-shaped hole (215) is formed in the left side wall of the shell (21), and four supporting legs (214) are arranged on the lower surface of the shell (21); the separating and extruding mechanism (3) comprises an outer barrel (31) made of stainless steel materials, an inner barrel (32) is arranged in the outer barrel (31), water outlets are uniformly formed in the wall of the inner barrel (32), the right end of the inner barrel (32) penetrates through the right side wall of the outer barrel (31) and the right side wall of a shell (21), a water inlet (33) is formed in the top of the left end of the inner barrel (32), the water inlet (33) penetrates through the wall of the outer barrel (31) and the top of the shell (21), a water outlet (34) is formed in the bottom of the left end of the outer barrel (31), a stirring rod (35) is arranged in the inner barrel (32), the stirring rod (35) is of a cone frustum structure with a small left and large right, stirring blades (36) are arranged on the surface of the stirring rod (35), the stirring blades (36) are spiral and gradually reduce in thread pitch, the left end of the stirring rod (35) penetrates through the left side wall of the outer barrel (31) and is connected with a universal joint (213), the stirring rod (35) is rotationally connected with the left side wall of the outer cylinder (31) through a bearing (37); puddler (35) are hollow structure and the surface has evenly seted up circular through-hole, inner tube (32) right-hand member top is connected with support (38), support (38) are connected with connecting rod (39) through torsional spring, connecting rod (39) right-hand member is connected with cover (310), cover (310) lid is in the right-hand member export of inner tube (32), power unit includes motor (45), the output shaft of motor (45) passes through shaft coupling (46) and is connected with second pivot (28), install on the left side wall of shell (21) motor (45).
2. The kitchen waste water treatment device according to claim 1, wherein: the included angle between the central axis of the inner cylinder (32) and the horizontal plane is 30 degrees.
3. The kitchen waste water treatment device according to claim 1, wherein: the power mechanism comprises a pedal seat (41), a pedal (42) is hinged to the pedal seat (41), a connecting rod (43) is hinged to the rear end of the pedal (42), a rotary disc (44) is hinged to the other end of the connecting rod (43), and the rotary disc (44) is connected with a third rotating shaft (212).
4. A kitchen waste water treatment device according to claim 3, characterized in that: bin (5) includes box (51), slag inlet (52) have been seted up to box (51) left side wall, inner tube (32) right-hand member passes slag inlet (52), box (51) top is provided with case lid (53), be connected with handle (54) on case lid (53).
5. The use method of a kitchen waste water treatment device according to any one of claims 1 to 4, characterized in that: the method specifically comprises the following steps of,
step one, separation, wherein water flow drives a water turbine (1) to rotate, residues in waste water are gradually pushed rightwards by a stirring blade (36), and the remaining waste water is gradually discharged into an outer barrel (31) from a water outlet in the wall of an inner barrel (32), and then is discharged into a sewer from a water outlet (34) at the bottom of the left end of the outer barrel (31);
extruding, namely gradually extruding the residues by the stirring blades (36) in the process that the residues are pushed rightwards by the stirring blades (36) to extrude moisture in the residues, wherein the extruded moisture flows into the stirring rod (35) and flows out of the inner cylinder (32) through the circular through hole at the left end, then is discharged into the outer cylinder (31) from the water outlet, and finally is discharged into a sewer from the water outlet (34) at the bottom of the left end of the outer cylinder (31);
thirdly, discharging slag, namely transmitting external power to a second driving sprocket (211) through a power mechanism, further extruding residues at the right end by a stirring blade (36), discharging the extruded water to a sewer according to the second step, and discharging the residual residues from the right end of the inner cylinder (32) to fall into a storage tank (5);
and step four, cleaning residues, taking out the storage box (5), opening the box cover (53), pouring the residues in the storage box (5) into the garbage can, and then putting the storage box (5) back to the original position to enable the right end of the inner barrel (32) to penetrate through the residue inlet (52).
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| CN201810204469.5A CN108468364B (en) | 2018-03-13 | 2018-03-13 | Kitchen wastewater treatment device and use method thereof |
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| CN108468364B true CN108468364B (en) | 2021-09-24 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214800Y (en) * | 2008-06-06 | 2009-04-01 | 上海师范大学 | Kitchen bucket garbage filtering machine |
| JP2018034210A (en) * | 2017-12-04 | 2018-03-08 | 株式会社御池鐵工所 | Solidification apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204898801U (en) * | 2015-03-10 | 2015-12-23 | 彭福官 | Foot -operated kitchen refuse treatment device |
| CN205502155U (en) * | 2016-04-06 | 2016-08-24 | 威海市易百通数控设备有限公司 | Kitchen garbage recovery processing device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214800Y (en) * | 2008-06-06 | 2009-04-01 | 上海师范大学 | Kitchen bucket garbage filtering machine |
| JP2018034210A (en) * | 2017-12-04 | 2018-03-08 | 株式会社御池鐵工所 | Solidification apparatus |
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