CN113019627B - Percolate crushing and filtering device - Google Patents
Percolate crushing and filtering device Download PDFInfo
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- CN113019627B CN113019627B CN202110323935.3A CN202110323935A CN113019627B CN 113019627 B CN113019627 B CN 113019627B CN 202110323935 A CN202110323935 A CN 202110323935A CN 113019627 B CN113019627 B CN 113019627B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
- B08B7/026—Using sound waves
- B08B7/028—Using ultrasounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
- C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
- C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention discloses a percolate smashing and filtering device, which comprises an ultrasonic electronic sewage processor connected with a sewage pipe (1), wherein a water inlet valve (11) is arranged on the sewage pipe (1), a smashing device and a filtering device are sequentially arranged at the water outlet end of the ultrasonic electronic sewage processor, and the corresponding positions of the smashing device and the filtering device are communicated with a cleaning device. The invention is provided with the crushing bin with the ultrasonic transducer, and the filtering device is arranged in the water outlet direction so as to quickly discharge crushed waste residues, and the crushing bin and the filtering device are cleaned by the cleaning device, so that the metal content in the waste residues is reduced, dirt accumulation is reduced, the treatment effect of percolate is improved, and the device is simple and compact in structure and convenient to operate.
Description
Technical Field
The invention relates to the technical field of percolating sewage treatment, in particular to a percolating liquid crushing and filtering device.
Background
Treatment of leachate in municipal solid waste incineration plants has been a very tricky problem in the design, operation and management of incineration plants. The leachate in a waste incineration power plant mainly originates from the water content of the waste, the landfill leachate is high-concentration organic wastewater with complex components, and at present, the leachate is blocked by various types of waste from the leachate in the filtering process, so that a filtering system of the leachate is always in a blocking paralysis state, frequent overflow of the leachate is caused, severe pollution is caused to the site, normal production and site environment are seriously influenced, and the main reason is that static grids in a leachate filter are caused, and floats block the grids in the process of passing through the filtering system to cause filtering paralysis.
Disclosure of Invention
The invention aims to solve the technical problem of providing a percolate smashing and filtering device which is convenient for removing waste residues and can prevent filter residues from being blocked.
The technical scheme of the invention is as follows:
the percolate crushing and filtering device comprises an ultrasonic electronic sewage processor connected with a sewage pipe, wherein a water inlet valve is arranged on the sewage pipe, a crushing device is connected to the water outlet end of the ultrasonic electronic sewage processor, and a first hose is communicated between the sewage pipe and the feeding end of the crushing device; the crushing device comprises a crushing bin, wherein one end of the crushing bin is provided with a water inlet pipe, the other end of the crushing bin is provided with a water outlet pipe, the upper part in the crushing bin is provided with a first spray head, the lower part of the crushing bin is provided with a second spray head, the bottom of the crushing bin is also communicated with a drain pipe, a crushing cylinder connected with a first motor is horizontally arranged in the crushing bin, two sides of the crushing cylinder are respectively provided with a first saw blade group, a second saw blade group is arranged between the two first saw blade groups, and an ultrasonic transducer is arranged on the outer side wall of the lower end of the crushing bin; one end of the water outlet pipe is connected with an outer barrel, the other end of the water outlet pipe is communicated with a cleaning device, the outer barrel is communicated with a water inlet barrel and a water outlet barrel, a filtering device is arranged in the outer barrel and comprises a belt pulley connected with the output end of a second motor, a transmission shaft is coaxially connected to a transmission wheel at the output end of the belt pulley, a transmission handle is arranged on the transmission shaft, and a transmission hinge shaft is arranged on the transmission handle; two rows of driven gear sets are arranged on the upper end face of the outer cylinder, each driven gear set comprises seven driven gears which are connected side by side and are sequentially meshed, each driven gear is connected with a filtering shaft which vertically downwards stretches into the outer cylinder, and the stretching-in end of each filtering shaft is rotatably connected with the corresponding position of the lower end of the outer cylinder; the device comprises an outer cylinder, a driven gear set, a driving gear, a driving plate, a driving hinge shaft, a driving gear, a first guide block and a second guide block, wherein the driving gear is connected between the two driven gear sets in a meshed manner;
the water inlet cylinder is communicated with the water outlet pipe, a third spray head is arranged in the water inlet cylinder, one end of the water outlet cylinder is communicated with the water drain pipe, the water drain pipe is communicated with the sewage drain pipe, and the corresponding positions of the cleaning device are respectively communicated with the first spray head, the second spray head and the third spray head.
By adopting the structure, the ultrasonic electronic sewage treatment device is arranged, so that the physical property of percolate is changed when the percolate passes through the water treatment device, namely, the original association chain-shaped macromolecules are broken into single water molecules, the dipole moment of the water molecules is increased, the attraction between the single water molecules with polarity and positive and negative ions of salt is increased, so that the original scale on the heating surface or the pipe wall becomes soft and cracked, and falls off by itself, the aim of descaling is achieved, meanwhile, the living environment of microorganisms is destroyed by micro-current in water, and in addition, the cell membrane of the microorganisms can be oxidized by active oxygen free radicals formed in the water, and the disproportionation enzyme of the microorganisms is destroyed, so that the microorganisms in the water are killed, and the aim of sterilizing and killing algae is achieved.
The crushing cylinder driven by the first motor is arranged, so that two saw blade groups can conveniently crush large impurities in percolate under the rotating state of the crushing cylinder, if residues are left at the bottom of the crushing cylinder, then water spray at the first spray head and the second spray head is used for removing the residues, meanwhile, the ultrasonic generator is arranged to emit a high-frequency oscillation signal, so that the percolate flowing into the crushing cylinder generates small bubbles with tens of thousands of cavitation nuclei in the flowing process, when the sound pressure reaches a peak value, the bubbles rapidly expand in the acting process of an ultrasonic sound field and then burst suddenly, shock waves with thousands of atmospheric pressure are generated around the bubbles, the adhesion force of insoluble dirt is destroyed, and the insoluble dirt group particles are dispersed in the percolate, and the insoluble dirt group particles are in an emulsified state in the percolate at the moment, namely, the solid particles of the insoluble dirt are stripped, so that the purpose of reducing the adhesion of the dirt to the inner wall of the crushing cylinder is achieved; in addition, because the ultrasonic wave has a strong effect of penetrating through the solid, the ultrasonic wave can penetrate to any corner on the crushing cylinder, including tooth slot positions of two saw blade groups, thereby reducing and avoiding the attachment of dirt on the surface of the crushing cylinder and achieving a better self-cleaning effect; the device is characterized in that a filtering device is arranged, large impurities in the percolate can be prevented from forming clamping stagnation at the position of a filtering gap, the percolate which reaches the filtering standard is ensured to flow out smoothly, because the components in the percolate are complex, alkali metal is unavoidably contained, scaling is caused to the inside of the device to avoid the percolate, normal operation is influenced, a third spray head is arranged at the position of a water inlet cylinder, a water outlet cylinder is connected with a water discharge pipe, a cleaning device is communicated with a crushing bin and an outer cylinder, the spray heads at three positions of the cleaning device are communicated with each other, both sewage can be filled with water and cleaned, a second hose is arranged, air is conveniently discharged, so that the full bin is filled with water and cleaned, and the ultrasonic function is combined, so that the device is used for filtering and self-cleaning synchronously, and the device is simple and compact in structure, and convenient and flexible to use.
In order to sufficiently crush the impurities in the percolate, preferably, the axial center line of the crushing cylinder is perpendicular to the axial center line of the crushing bin.
In order to better crush impurities at multiple angles, preferably, two ends of the crushing cylinder are in spherical structures, the first saw blade group comprises at least two first saw blades, and the at least two first saw blades are placed along the curvature of the spherical structure at the corresponding end of the crushing cylinder and are uniformly arranged along the circumferential direction of the spherical structure; the second saw blade group comprises a second saw blade, and the second saw blade is spirally fixed around the outer side wall of the middle part of the crushing cylinder.
In order to simplify the structure, be convenient for install, as the preference, crushing section of thick bamboo's both ends are equipped with the spliced pole, and two spliced poles rotate and set up on crushing storehouse's lateral wall, and the spliced pole of one end wears to establish crushing storehouse corresponding end's lateral wall and is connected with the output of first motor.
In order to facilitate the installation of the ultrasonic transducer, preferably, the lower end of the crushing bin is provided with an opening, a section of arc plate protruding downwards is arranged at the opening, at least one straight section is arranged on the arc plate, and the outer side surface of each straight section is provided with an ultrasonic transducer; the lower end of the crushing bin is provided with a cover corresponding to the ultrasonic transducer, and the cover is covered on the outer side of the ultrasonic transducer.
In order to simplify the structure and facilitate installation, as an optimization, the guide rail is a section of angle steel provided with a straight section, both guide blocks are provided with limiting grooves, and the straight section of the angle steel stretches into the limiting grooves, so that the two guide blocks are in sliding connection with the guide rail at the corresponding ends.
In order to improve the efficiency of filtering waste residues and facilitate cleaning, as an optimization, the cleaning device comprises a water supply pipe, wherein a first connecting pipe, a second connecting pipe, a third connecting pipe, a fourth connecting pipe and a fifth connecting pipe are sequentially communicated with the water supply pipe along the water outlet direction, the first connecting pipe stretches into the water supply pipe, an annular water pipe which is vertically placed is arranged at the stretching end of the first connecting pipe, seven fourth spray heads are wound at the lower end of the annular water pipe, and water outlets of the seven fourth spray heads are obliquely downwards arranged along the water outlet direction; a fifth spray head is arranged at the water outlet end of the second connecting pipe, and a spray nozzle of the fifth spray head obliquely downwards extends into the sewage draining pipe; the third connecting pipe is communicated with the second spray head; the third connecting pipe is connected with a third spray head, one side of the third spray head is communicated with a third spray head, the other side of the third spray head is communicated with an electric contact liquid level meter, the middle part of the electric contact liquid level meter is communicated with a water outlet pipe, the lower part of the electric contact liquid level meter is communicated with a sewage drain pipe, and the bottom of the electric contact liquid level meter is provided with a liquid level meter sewage drain valve; the fifth connecting pipe is communicated with the first spray head.
In order to prevent impurities from blocking the flow of the percolate in the crushing bin, preferably, a Y-shaped transition pipe is communicated between the crushing bin and the sewage pipe, and one end of the transition pipe is provided with a transition sewage valve; and an electromagnetic valve is arranged at the water outlet end of the sewage discharge pipe.
In order to improve the cleaning efficiency, it is preferable that a second hose is connected between the water outlet tube and the water discharge tube.
The beneficial effects are that: the invention is provided with the crushing bin with the ultrasonic transducer, and the filtering device is arranged in the water outlet direction so as to quickly discharge crushed waste residues, and the crushing bin and the filtering device are cleaned by the cleaning device, so that the metal content in the waste residues is reduced, dirt accumulation is reduced, the treatment effect of percolate is improved, and the device is simple and compact in structure and convenient to operate.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the E-direction structure in fig. 1.
Fig. 3 is a front view of the present invention.
Fig. 4 is a view in the A-A direction in fig. 3.
Fig. 5 is an enlarged view at B in fig. 3.
Fig. 6 is a view in the direction C-C of fig. 3.
Fig. 7 is a D-D view of fig. 3.
Fig. 8 is a schematic structural view of the filtering device.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1, 2, 3, 4, 6, 7 and 8, the invention comprises an ultrasonic electronic sewage treatment device connected with a sewage pipe 1, wherein a water inlet valve 11 is arranged on the sewage pipe 1, a crushing device is connected with the water outlet end of the ultrasonic electronic sewage treatment device, and a first hose 12 is communicated between the sewage pipe 1 and the feeding end of the crushing device; the crushing device comprises a crushing bin 21, wherein one end of the crushing bin 21 is provided with a water inlet pipe 22, the other end of the crushing bin 21 is provided with a water outlet pipe 23, the upper part in the crushing bin 21 is provided with a first spray nozzle 41, the lower part of the crushing bin is provided with a second spray nozzle 42, the bottom of the crushing bin 21 is also communicated with a drain pipe 211, the crushing bin 21 is internally and horizontally provided with a crushing cylinder 25, and the axial center line of the crushing cylinder 25 is mutually perpendicular to the axial center line of the crushing bin 21; the two ends of the crushing cylinder 25 are provided with connecting columns, the two connecting columns are rotatably arranged on the side wall of the crushing bin 21, and the connecting column at one end penetrates through the side wall of the corresponding end of the crushing bin 21 and is connected with the output end of the first motor 24.
The two ends of the crushing cylinder 25 are spherical structures, the first saw blade group comprises at least two first saw blades 251, and the at least two first saw blades 251 are arranged along the curvature of the spherical structure at the corresponding end of the crushing cylinder 25 and are uniformly arranged along the circumferential direction of the spherical structure; the second saw blade group comprises a second saw blade 252, and the second saw blade 252 is spirally and fixedly wound on the outer side wall of the middle part of the crushing cylinder 25; an opening is arranged at the lower end of the crushing bin 21, a section of downward convex arc-shaped plate is arranged at the opening, at least one straight section is arranged on the arc-shaped plate, and an ultrasonic transducer 26 is arranged on the outer side surface of each straight section; a cover 261 is provided at a position of the lower end of the pulverizing bin 21 corresponding to the ultrasonic transducer 26, and the cover 261 is provided outside the ultrasonic transducer 26.
One end of the water outlet pipe 23 is connected with an outer barrel 33, the other end of the water outlet pipe is communicated with a cleaning device, the outer barrel 33 is communicated with a water inlet barrel 31 and a water outlet barrel 32, the water inlet barrel 31 is communicated with the water outlet pipe 23, a third spray head 43 is arranged in the water inlet barrel 31, one end of the water outlet barrel 32 is communicated with a water outlet pipe 9, and the water outlet pipe 9 is communicated with a sewage drain pipe 211.
The outer cylinder 33 is internally provided with a filtering device, the filtering device comprises a belt pulley 51 connected with the output end of a second motor 52, a transmission shaft 53 is coaxially connected to a transmission wheel at the output end of the belt pulley 51, a transmission handle 531 is arranged on the transmission shaft 53, and a transmission hinge shaft 54 is arranged on the transmission handle 531; two rows of driven gear sets are arranged on the upper end face of the outer barrel 33, each driven gear set comprises seven driven gears 55 which are arranged side by side and sequentially in meshed connection, each driven gear 55 is connected with a filtering shaft 57 which vertically extends downwards into the outer barrel 33, and the extending end of each filtering shaft 57 is rotatably connected with the corresponding position of the lower end of the outer barrel 33; the two driven gear sets are connected with a transmission gear 56 in a meshed manner, one side of the transmission gear 56 is provided with a guide rail 61 fixedly arranged on the outer cylinder 33, the two guide rails 61 are provided with a first guide block 621 and a second guide block 622 in a staggered manner, the guide rail 61 is a section of angle steel provided with a straight section, the two guide blocks are provided with limit grooves, and the straight section of the angle steel stretches into the limit grooves so that the two guide blocks are connected to the guide rail 61 at the corresponding end in a sliding manner; the first guide block 621 is fixedly provided with a transmission plate, the transmission plate is provided with a strip-shaped groove, the transmission hinge shaft 54 extends into the strip-shaped groove, the groove wall of the strip-shaped groove and the outer side wall of the transmission hinge shaft 54 are attached and slide, one side of each guide block is provided with tooth grooves, and the tooth grooves are in meshed connection with the transmission teeth 56.
The cleaning device comprises a water supply pipe 7, a first connecting pipe 71, a second connecting pipe 72, a third connecting pipe 73, a fourth connecting pipe 74 and a fifth connecting pipe 75 are sequentially communicated with the water supply pipe 7 along the water outlet direction, the first connecting pipe 71 stretches into the water outlet pipe 9, an annular water pipe which is vertically placed is arranged at the stretching end of the first connecting pipe 71, seven fourth spray heads 44 are wound at the lower end of the annular water pipe, and water outlets of the seven fourth spray heads 44 are obliquely downwards arranged along the water outlet direction; a fifth spray nozzle 45 is arranged at the water outlet end of the second connecting pipe 72, and the spray nozzle of the fifth spray nozzle 45 obliquely extends downwards into the sewage drain pipe 211; the third connecting pipe 73 is communicated with the second spray head 42; the fourth connecting pipe 74 is connected with a three-way valve 741, one side of the three-way valve 741 is communicated with the third spray head 43, the other side of the three-way valve 741 is communicated with the electric contact liquid level meter 8, the middle part of the electric contact liquid level meter 8 is communicated with the water outlet pipe 23, the lower part of the electric contact liquid level meter 8 is communicated with the sewage drain pipe 211, and the bottom of the electric contact liquid level meter 8 is provided with a liquid level meter sewage drain valve 81; the fifth connection pipe 75 communicates with the first spray head 41.
A Y-shaped transition pipe 212 is communicated between the crushing bin 21 and the drain pipe 211, and a transition drain valve 213 is arranged at one end of the transition pipe 212; a solenoid valve 82 is provided at the water outlet end of the drain pipe 211.
A second hose 83 is connected between the water outlet tube 32 and the water discharge tube 9.
The application method of the invention is as follows:
as shown in fig. 1 to 8, in normal use, the liquid level meter blow-down valve 81, the transition blow-down valve 213 and the electromagnetic valve 82 are closed firstly, the electric butterfly valves (not shown) at the positions of the water inlet valve 11 and the water outlet pipe 9 are opened, the percolate is discharged normally, and the ultrasonic electronic sewage treatment device is arranged, so that the physical property of the percolate is changed when the percolate passes through the water treatment device, namely, the original association chain macromolecules are broken into single water molecules, the dipole moment of the water molecules is increased, the attraction between the single water molecules with polarity and positive and negative ions of salt is increased, so that the original scale on the heated surface or the pipe wall becomes loose and cracked, and the scale is self-detached, thereby achieving the purpose of descaling.
Meanwhile, the ultrasonic transducer 26 is arranged to emit a high-frequency oscillation signal, so that tens of thousands of small bubbles of cavitation nuclei are generated in the flowing process of the percolate flowing in the crushing bin, when the sound pressure reaches a peak value, the bubbles are rapidly expanded in the action process of an ultrasonic sound field and then suddenly burst, shock waves with thousands of atmospheric pressure are generated around the bubbles, the adhesion force of insoluble dirt is destroyed, and insoluble dirt group particles are dispersed in the percolate, and the insoluble dirt group particles are in an emulsified state in the percolate at the moment, namely, the solid particles of the insoluble dirt are peeled off, so that the aim of reducing the adhesion of the dirt to the inner wall of the crushing bin 21 is fulfilled; in addition, because the ultrasonic wave has a strong effect of penetrating through the solid, the ultrasonic wave can penetrate to any corner on the crushing cylinder 25, including the tooth slot positions of the two saw blade groups, thereby reducing and avoiding the adhesion of dirt on the surface of the crushing cylinder 25 and achieving a better self-cleaning effect.
Then, if the blockage occurs, the electric butterfly valve at the position of the drain pipe 9 is closed, so that percolate is accumulated in the crushing bin 21 and the outer cylinder 33, and when the bin is full, the water inlet valve 11 is closed, so that the rotation of the crushing bin 25 and the filtering shaft 57 drives water flow and also drives impurities in the percolate to move, and the impurities are well crushed and discharged; the crushing cylinder 25 driven by the first motor 24 is arranged, so that the first saw blade 251 and the second saw blade 252 can conveniently crush massive impurities in the percolate under the rotating state of the crushing cylinder 25, if residues exist at the bottom of the crushing bin 21, and then the residues are removed by water spraying at the first spray head 41 and the second spray head 42.
In the process, after the percolate is treated by ultrasonic waves and is treated by the crushing cylinder 25, the percolate enters the outer cylinder 33 through the water inlet cylinder 31, the second motor 52 is started to drive the belt pulley 51 to rotate, meanwhile, the transmission shaft 53, the transmission handle 531 and the transmission hinge shaft 54 are also driven to rotate simultaneously, the transmission hinge shaft 54 stretches into the strip-shaped groove of the transmission plate, the groove wall of the strip-shaped groove and the outer side wall of the transmission hinge shaft 54 are in fit sliding, so that the transmission hinge shaft 54 horizontally rotates along with the transmission rod 53 and horizontally moves longitudinally along the strip-shaped groove, and finally, the transmission plate is driven to horizontally reciprocate along the axial direction, namely the first guide block 621 horizontally reciprocates along the axial direction, one side of the first guide block 621 is meshed with the transmission teeth 56, the transmission teeth 56 also reciprocate along with the transmission shaft, and simultaneously drives the second guide block 622 and the two groups of driven gears 55 to reciprocate, and the reciprocation of the driven gears 55 drives the vertically installed filter shaft 57 to rotate repeatedly, so that the frequency of the reciprocation is increased, and the rotation diameter of the transmission hinge shaft 54 is required to be adjusted, namely, the rotation of the second motor 52 can be easily stopped up and down along with the rotation of the transmission shaft, and the filter material can be prevented from flowing out of the clearance between the two adjacent filter shafts, and the filter material can be greatly reduced in the opposite directions, and the gap is formed, if the filtration material is not to be in the opposite to the gap, and the gap is in the opposite to the rotation, and the gap is caused by the reciprocation, and the filtration material is caused by the rapid, and the opposite to the rotation, and the filtration gap is caused by the opposite to the reciprocation and the rotation; further, a third nozzle 43 is provided at the water inlet tube 31 position, and the water outlet direction of the third nozzle 43 is inclined downward toward the filter shaft 57 position.
Because the components in the percolate are complex and contain alkali metals, in order to avoid that the percolate scales the inside of the device to influence the normal operation, a cleaning device is arranged, when the device needs cleaning, an electric butterfly valve (not labeled) at the position of a water inlet valve 11 and a water outlet pipe 9 is firstly closed, a first motor 24 and a second motor 52 are started, a crushing cylinder 25 rotates in one direction, a filtering shaft 57 rotates reciprocally, water is fed from the water outlet pipe 7, and when the water flows through a first connecting pipe 71, the water is split and flows to seven fourth spray heads 44 arranged in the water outlet pipe 9 along the first connecting pipe 71, so that residues at the position of the water outlet pipe 9 are removed; the water is split into the fifth spray nozzle 45 in the drain pipe 211 when flowing through the second connecting pipe 72, so as to remove residues in the drain pipe 211 and flow to the drain pipe 9 for discharge; in turn, the water flows through the third connecting pipe 73 and is split to the second nozzle 42 of the crushing bin 21 to clean the bottom of the crushing bin 21, and the discharged matter flows into the drain pipe 211 and flows into the drain pipe 9 to be discharged through the transition pipe 212; the water is split when flowing through the fourth connecting pipe 74, and is split into two branches along the position of the third connecting pipe 74 to the three-way valve 741, one branch flows to the third spray nozzle 43, the third spray nozzle 43 is provided with two rows from top to bottom, the water outlet direction is inclined downwards towards the filtering shaft 57, and the water sprayed by the third spray nozzle 43 is matched with the reciprocating rotation of the filtering shaft 57, so that the better cleaning purpose can be achieved; the other water flows to the electric joint liquid level meter 8, the water flowing into the electric joint liquid level meter 8 flows into the drain pipe 211 to be combined with the water flowing from the crushing bin 21, in the process, the percolate and the cleaned water are piled up in the crushing bin 21 and the outer barrel 33, so that the rotation of the crushing barrel 25 and the filtering shaft 57 drives the water flow and also drives the impurities in the percolate to move so as to be better crushed and discharged; the water flows through the fifth connection pipe, flows along the fifth connection pipe 75 to the first nozzle 41, directly washes the rotated pulverizing cylinder 25 and the first and second saw blades 251 and 252; along with the rising of inflow water, the electric joint liquid level meter 8 displays the water level in the outer cylinder 33, if large-particle waste residues enter the electric joint liquid level meter 8, the liquid level meter blow-off valve 81 can be opened to remove, and likewise, when the crushing bin 21 is blocked, the blow-off valve 213 on the transition pipe 212 can be opened to remove, in addition, the outer cylinder 33 and the air in the crushing bin 21 are simultaneously discharged through the second hose 83 and the first hose 12, the water injection water level in the outer cylinder 33 and the crushing bin 21 cannot be influenced by air pressure, when the electric joint liquid level meter 8 displays the water level to be high, the water supply pipe 7 is closed, the crushing drum 25 and the filtering shaft 57 continue to rotate to stir residual waste residues in water, and after a period of rotation flushing, the electric butterfly valves 11 and the electromagnetic valves 82 at the positions of the water inlet valve 11 and the water outlet pipe 9 are opened to discharge cleaned water.
If the electric contact liquid level meter 8 is required to be cleaned again, when the electric contact liquid level meter 8 displays a low water level, the electric butterfly valve and the electromagnetic valve 82 at the positions of the water inlet valve 11 and the water outlet pipe 9 are closed again, the water supply pipe 7 is opened for water injection, the corresponding steps are repeated, the operation is repeated until the cleaning reaches the standard, and the ultrasonic treatment of sewage in the ultrasonic electronic sewage treatment device is combined before the ultrasonic electronic sewage treatment device is combined, so that the device is filtered and self-cleaning is synchronously carried out, the structure is simple and compact, and the use is convenient and flexible.
It should be noted that, the present embodiment is not unique, and the connection position of the water supply pipe 7 and the five connection pipes can be equipped with valves according to the use requirement, so as to control the cleaning water supply position, save water and improve the cleaning efficiency; in addition, the electromagnetic valve 82, the electric butterfly valve and valves at other positions employed in the present embodiment may be assembled into an electric control unit and connected to the PLC controller for use, so as to improve the operation efficiency, and the contents of the foregoing prior art are not repeated.
The undescribed portions of the invention are consistent with the prior art and are not described in detail herein.
The foregoing is only the embodiments of the present invention, and therefore, the patent scope of the invention is not limited thereto, and all equivalent structures made by the description of the invention and the accompanying drawings are directly or indirectly applied to other related technical fields, which are all within the scope of the invention.
Claims (8)
1. A percolate smashing and filtering device, which is characterized in that: the sewage treatment device comprises an ultrasonic electronic sewage treatment device connected with a sewage pipe (1), wherein a water inlet valve (11) is arranged on the sewage pipe (1), a crushing device is connected to the water outlet end of the ultrasonic electronic sewage treatment device, and a first hose (12) is communicated between the sewage pipe (1) and the feeding end of the crushing device; the crushing device comprises a crushing bin (21), wherein a water inlet pipe (22) is arranged at one end of the crushing bin (21), a water outlet pipe (23) is arranged at the other end of the crushing bin, a first spray head (41) is arranged at the upper part in the crushing bin (21), a second spray head (42) is arranged at the lower part of the crushing bin, a sewage discharging pipe (211) is further communicated with the bottom of the crushing bin (21), a crushing cylinder (25) connected with a first motor (24) is horizontally arranged in the crushing bin (21), a first saw blade group is respectively arranged at two sides of the crushing cylinder (25), a second saw blade group is arranged between the two first saw blade groups, and an ultrasonic transducer (26) is arranged on the outer side wall of the lower end of the crushing bin (21); one end of the water outlet pipe (23) is connected with an outer barrel (33), the other end of the water outlet pipe is communicated with a cleaning device, a water inlet barrel (31) and a water outlet barrel (32) are communicated with the outer barrel (33), a filtering device is arranged in the outer barrel (33), the filtering device comprises a belt pulley (51) connected with the output end of a second motor (52), a transmission shaft (53) is coaxially connected to a transmission wheel at the output end of the belt pulley (51), a transmission handle (531) is arranged on the transmission shaft (53), and a transmission hinge shaft (54) is arranged on the transmission handle (531); two rows of driven gear sets are arranged on the upper end face of the outer barrel (33), each driven gear set comprises seven driven gears (55) which are arranged side by side and are sequentially in meshed connection, each driven gear (55) is connected with a filtering shaft (57) which vertically downwards stretches into the outer barrel (33), and the stretching end of each filtering shaft (57) is rotatably connected with the corresponding position of the lower end of the outer barrel (33); a transmission tooth (56) is meshed and connected between the two driven gear sets, a guide rail (61) fixedly arranged on the outer cylinder (33) is arranged on one side of the transmission tooth (56), a first guide block (621) and a second guide block (622) are arranged on the two guide rails (61) in a staggered mode, a transmission plate is fixedly arranged on the first guide block (621), a strip-shaped groove is formed in the transmission plate, the transmission hinge shaft (54) stretches into the strip-shaped groove, the groove wall of the strip-shaped groove is attached to the outer side wall of the transmission hinge shaft (54) and slides, tooth grooves are formed on one side of each guide block, the tooth grooves are all meshed and connected with the transmission tooth (56), when the device is used, the transmission hinge shaft (54) rotates to drive the transmission plate to reciprocate horizontally along the axial direction, the transmission tooth (56) drives the second guide block (622) and the two groups of driven gears (55) to reciprocate, the driven gears (55) rotate reciprocally to drive the vertically installed filter shafts (57) to rotate repeatedly, a gap between the two adjacent filter shafts (57) is formed, and a rapid rotational flow can be switched to a rapid opposite direction, and a rapid impurity flow can be formed, and a rapid impurity flow can be rapidly and reversely rotated, and a rapid impurity flow can be changed;
the water inlet cylinder (31) is communicated with the water outlet pipe (23), a third spray head (43) is arranged in the water inlet cylinder (31), one end of the water outlet cylinder (32) is communicated with the water outlet pipe (9), a second hose (83) is communicated between the water outlet cylinder (32) and the water outlet pipe (9), the water outlet pipe (9) is communicated with the sewage draining pipe (211), and the corresponding positions of the cleaning device are respectively communicated with the first spray head (41), the second spray head (42) and the third spray head (43).
2. The percolate pulverizing and filtering device according to claim 1, characterized in that: the axial center line of the crushing cylinder (25) is mutually perpendicular to the axial center line of the crushing bin (21).
3. The percolate pulverizing and filtering device according to claim 1, characterized in that: the two ends of the crushing cylinder (25) are of spherical structures, the first saw blade group comprises at least two first saw blades (251), and the at least two first saw blades (251) are arranged along the curvature of the spherical structure at the corresponding end of the crushing cylinder (25) and are uniformly arranged along the circumferential direction of the spherical structure; the second saw blade group comprises a second saw blade (252), and the second saw blade (252) is spirally and fixedly wound on the outer side wall of the middle part of the crushing cylinder (25).
4. The percolate pulverizing and filtering device according to claim 1, characterized in that: the two ends of the crushing cylinder (25) are provided with connecting columns, the two connecting columns are rotatably arranged on the side wall of the crushing bin (21), and the connecting column at one end penetrates through the side wall of the corresponding end of the crushing bin (21) and is connected with the output end of the first motor (24).
5. The percolate pulverizing and filtering device according to claim 1, characterized in that: an opening is arranged at the lower end of the crushing bin (21), a section of downward convex arc-shaped plate is arranged at the opening, at least one straight section is arranged on the arc-shaped plate, and an ultrasonic transducer (26) is arranged on the outer side surface of each straight section; a cover (261) is arranged at the position of the lower end of the crushing bin (21) corresponding to the ultrasonic transducer (26), and the cover (261) is covered on the outer side of the ultrasonic transducer (26).
6. The percolate crushing and filtering device according to claim 1, characterized in that the guide rail (61) is a section of angle steel provided with a straight section, both guide blocks are provided with limiting grooves, and the straight section of the angle steel stretches into the limiting grooves, so that the two guide blocks are slidably connected to the guide rail (61) at the corresponding end.
7. The percolate pulverizing and filtering device according to claim 1, characterized in that: the cleaning device comprises a water supply pipe (7), wherein a first connecting pipe (71), a second connecting pipe (72), a third connecting pipe (73), a fourth connecting pipe (74) and a fifth connecting pipe (75) are sequentially communicated with the water supply pipe (7) along the water outlet direction, the first connecting pipe (71) stretches into a water outlet pipe (9), the stretching end of the first connecting pipe (71) is provided with a vertically placed annular water pipe, seven fourth spray heads (44) are wound at the lower end of the annular water pipe, and water outlets of the seven fourth spray heads (44) are obliquely downwards arranged along the water outlet direction; a fifth spray head (45) is arranged at the water outlet end of the second connecting pipe (72), and a nozzle of the fifth spray head (45) obliquely extends downwards into the sewage draining pipe (211); the third connecting pipe (73) is communicated with the second spray head (42); the fourth connecting pipe (74) is connected with a three-way valve (741), one side of the three-way valve (741) is communicated with the third spray head (43), the other side of the three-way valve is communicated with an electric joint liquid level meter (8), the middle part of the electric joint liquid level meter (8) is communicated with a water outlet pipe (23), the lower part of the electric joint liquid level meter (8) is communicated with a sewage draining pipe (211), and the bottom of the electric joint liquid level meter (8) is provided with a liquid level meter sewage draining valve (81); the fifth connecting pipe (75) is communicated with the first spray head (41).
8. The percolate pulverizing and filtering device according to claim 1, characterized in that: a Y-shaped transition pipe (212) is communicated between the crushing bin (21) and the drain pipe (211), and a transition drain valve (213) is arranged at one end of the transition pipe (212); an electromagnetic valve (82) is arranged at the water outlet end of the blow-down pipe (211).
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| CN202110323935.3A CN113019627B (en) | 2021-03-26 | 2021-03-26 | Percolate crushing and filtering device |
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| CN112960744B (en) * | 2021-02-03 | 2022-11-22 | 重庆电力高等专科学校 | Anti-blocking automatic leachate removal system |
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