CN106115897A - A kind of processing means of removable slaughtering wastewater middle and high concentration ammonia nitrogen - Google Patents
A kind of processing means of removable slaughtering wastewater middle and high concentration ammonia nitrogen Download PDFInfo
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- CN106115897A CN106115897A CN201610552694.9A CN201610552694A CN106115897A CN 106115897 A CN106115897 A CN 106115897A CN 201610552694 A CN201610552694 A CN 201610552694A CN 106115897 A CN106115897 A CN 106115897A
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- feed liquor
- cavitation
- discharge opeing
- rotary shaft
- piston
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- 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
- C02F2103/22—Nature of the water, waste water, sewage or sludge to be treated from the processing of animals, e.g. poultry, fish, or parts thereof
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses the processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen, processing means is by steel plate, the round can type processing means that the material such as fiberglass or brick mixed building is made, it is separated into Inner electrolysis reaction zone, coagulating district and perpendicular stream settling section, it is an object of the invention to pollute for slaughtering wastewater, the particularly slaughtering wastewater middle and high concentration ammonia nitrogen contamination hazard to natural environment, the technique device of a kind of effective removal slaughtering wastewater middle and high concentration ammonia nitrogen is provided, it has simple in construction, take up an area few, reduced investment, high treating effect, ammonia nitriding compound there is higher clearance, it is very suitable for the needs that current slaughtering industry waste water processes.
Description
Technical field
The present invention relates to field of waste water treatment, particularly relate to the place of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen
Reason device.
Background technology
In correlation technique, the production waste water of slaughtering industry is owing to containing substantial amounts of feces, blood stains, fat, protein, it is not
But chemical oxygen consumption (COC) and BOD are high, and this kind of waste water more can produce, through natural fermentation, the ammonia nitrogen chemical combination that a large amount of difficulty is dissolved
Thing, this kind of high ammonia nitrogen eutrophy waste water outer row in a large number, natural environment will be produced serious harm, make natural water richness seek
Fosterization also consumes the dissolved oxygen in water, causes that water body is smelly, mosquitos and flies grows, pathophoresis, not only endangers human and livestock health, the most also
Algal bloom in rivers and lakes and ocean water can be promoted, induce " red tide ", directly harm Fish and other organism in water
Living environment, slaughtering wastewater has become the high density pollution source of a kind of serious harm natural environment.At present, the process of slaughtering wastewater
General employing detests nitrogen-aerobic traditional activated sludge process and the technique such as the oxidation ditch derived from by it, SBR, AB, A2O, but this
Class technique has that floor space is big, complex process, equipment investment and operating cost high, process time length, effluent quality unstable,
Particularly ammonia nitrogen removal weak effect, has had a strong impact on the qualified discharge of slaughtering wastewater.Slaughtering wastewater innocent treatment procedure needs
Cell wall breaking cellular wall to be carried out, could accelerate harmless treatment, and cell wall belongs to bio-refractory inert substance, cracks the most tired
Difficult.Hydrodynamic cavitation process is to utilize high temperature produced by Hydrodynamic cavitation process (local temperature is up to 200-300 DEG C), high pressure, strong
The extreme conditions such as shock wave (frequency of impact may be up to 2000-3000Hz), high-speed micro-jet crack realizing biological cell, but
When cracking, the solid phase impurity contained flows through at ozzle or easily blocks at plate hole, and the equipment operating condition of causing changes.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide the process dress of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen
Putting, when solution Hydrodynamic cavitation cracks, the solid phase impurity contained flows through at ozzle or easily blocks at plate hole, causing equipment to run
The technical problem that operating mode changes.
For solving above-mentioned technical problem, the technical solution used in the present invention is a kind of removable slaughtering wastewater middle and high concentration ammonia
The processing means of nitrogen, described cavitation device includes feed liquor part, cavitation part and discharge portion.Described cavitation partial interior is cavitation
Cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described hollow rotary shaft connects air accumulator by regulation valve,
Compressed air in air accumulator enters hollow rotary shaft by regulation valve, and described hollow rotary shaft is located at the central shaft of cavitation part
Position also extends to feed liquor part, and it is spherical shape near one end of discharge portion, and the one end within lock chamber is and middle idle running
The spherical shape of the mating shapes of moving axis one end spherical shape, both are bonded to each other, and that hollow rotary shaft is rotatably coupled is fixing
Chamber.One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head is provided with many
The duct of individual supplied gas flowing, the outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade, described cavitation induction head
The basal surface pressing close to cavitation part is provided with rotation orifice plate, and described rotation orifice plate offers multiple spaced semicircle along its edge
Hole, the axis of perforate and hollow rotary shaft axis are 15 ° of angles.Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion,
Described feed liquor tapered portion is directly connected to cavitation part, and described feed liquor tapered portion is connected with input duct, in described feed liquor cylindrical portion
Being provided with feed liquor piston, described feed liquor piston includes feed liquor piston head and feed liquor connecting rod, and described feed liquor connecting rod connects motor, drive into
Liquid piston head is along cavitation portion centers axis back and forth movement.Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylinder equally
Portion, described discharge opeing tapered portion is directly connected to cavitation part, and described discharge opeing tapered portion is connected with Drainage pipe, described discharge opeing cylindrical portion
Inside being provided with drain piston, described drain piston includes drain piston head and discharge opeing connecting rod, and described discharge opeing connecting rod connects motor, drives
Drain piston head is along cavitation portion centers axis back and forth movement.Described cavitation part includes hollow shell, described hollow shell bag
Including outer layer, internal layer and lasso, the inner surface of described outer layer is arranged at intervals with multiple flexible support frame, adjacent flexible support frame it
Between be filled with acoutic fibre board, reduce noise and reduce vibration.
As preferably, described hollow rotary shaft is additionally provided with the baffle plate closing lock chamber.
As preferably, described cavitation induction head is made up of porous ceramics.Described hollow rotary shaft is positioned at cavitation induction head
The surface of the part in portion has multiple aperture, and gas is except entering feed liquor cylinder by the opening of the end of hollow rotary shaft
Feed liquor cylindrical portion can also be entered by the duct of the aperture of hollow rotary shaft and cavitation induction head outside portion.
As preferably, described rotation orifice plate at least two be overlapped mutually, one of them rotates orifice plate and maintains static, another
Individual rotation orifice plate is driven by cavitation induction head and rotates.
As preferably, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves.Described drain piston includes discharge opeing steel core, discharge opeing skin
Bowl, discharge opeing pressing plate and discharge opeing jump ring, the side surface of described discharge opeing leather cup directly contacts with the inner surface of discharge opeing cylindrical portion.Described row
The side surface of liquid leather cup is arranged at intervals with multiple excurvation hook extended along discharge opeing leather cup thickness direction, described discharge opeing cylindrical portion
Inner surface interval arranges multiple inflection hook matched with excurvation hook, and described inflection hook is located at the interior table along discharge opeing cylindrical portion
In the groove that face length direction extends.
Beneficial effects of the present invention:
The present invention utilizes Hydrodynamic cavitation principle, i.e. utilize high temperature produced by Hydrodynamic cavitation process, high pressure, strong shock wave,
The extreme conditions such as high-speed micro-jet realize biological cell and crack, and are flowed out by the organic substance in biological cell, enter liquid phase, from
And the solidity material becoming difficult degradation is degradable dissolved matter, it is of value to the carrying out of aerobic sigestion reaction, cracks cell
During wall, the solid phase impurity contained flows through at ozzle or is not susceptible to blocking at plate hole, and the Hydrodynamic cavitation effect of generation adds further
By force, thus promote that aerobic sigestion is reacted further.
Cell wall total solid clearance after the present invention processes reaches 52.9%, and without the present invention process thin
Cell wall total solid clearance is 35.6%.
The power recording cavitation device consumption of the present invention is 530W/kg, and less than ultrasonic Treatment, heating power process etc., other process
The power that technique consumes.
Accompanying drawing explanation
Utilize accompanying drawing that invention is described further, but the embodiment in accompanying drawing do not constitute any limitation of the invention,
For those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain it according to the following drawings
Its accompanying drawing.
Fig. 1 is the cavitation device structural representation of the present invention.
Fig. 2 is the structural representation of the feed liquor piston of the present invention.
Fig. 3 is the structural representation of the present invention.
Reference: 1, feed liquor part, 2, cavitation induction head, 3, blade, 4, rotate orifice plate, 5, hollow rotary shaft, 6, row
Liquid part, 7, cavitation cavity, 8, lock chamber, 9, steel core, 10, leather cup, 11, pressing plate, 12, jump ring, 21 wastewater treatment equipments, 23,
Flase floor, 24, solve filler, 25 air stripping mixing tubes, 26, micro-hole aerator, 27, outlet pipe, 28, transom, 29, flocculant tank,
210, fluid-delivery valve, 211, tube for transfusion, 212, mud valve, 213, discharge pipeline, 214, exhaust-valve, 215, evacuated tube.
Detailed description of the invention
The invention will be further described with the following Examples.
Embodiment one
Assembly of the invention, as it is shown in figure 1, include cavitation device, described cavitation device includes feed liquor part, cavitation part and row
Liquid part.
Described cavitation partial interior is cavitation cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described
Hollow rotary shaft is by regulation valve connection air accumulator, and the compressed air in air accumulator enters hollow rotary shaft by regulation valve.Institute
Stating hollow rotary shaft be located at the cental axial position of cavitation part and extend to feed liquor part, it is circle near one end of discharge portion
Spherical, within lock chamber the spherical shape that one end is the mating shapes with hollow rotary shaft one end spherical shape, both mutually paste
Conjunction makes hollow rotary shaft be rotatably coupled lock chamber.The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft, anti-
Fluid stopping body damages the attachment structure of hollow rotary shaft and lock chamber in entering lock chamber.Described lock chamber is fixed on sky by support
Change in cavity.
One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head sets
There is the duct that multiple supplied gas flows.In the present embodiment, described cavitation induction head is made up of porous ceramics.Described hollow rotates
Axle is positioned at the surface of cavitation induction part within head and has multiple aperture, and gas is except passing through the end of hollow rotary shaft
Opening enter and can also enter feed liquor circle by the duct of the aperture of hollow rotary shaft and cavitation induction head outside feed liquor cylindrical portion
Cylinder portion.The outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade.Described cavitation induction head presses close to cavitation part
Basal surface is provided with rotation orifice plate, and under the fluid promotion to blade, cavitation induction head drives and rotates orifice plate rotation, rotates orifice plate and is subject to
To shearing and axial motive force tamper can be made to crush and separate, be effectively prevented aperture clogs reducing in cavitation processes and disappear
The energy of consumption, the gas in the rotary shaft of the Middle East induces the surface of head to rotate into feed liquor cylinder by its port and cavitation simultaneously
Portion, produces substantial amounts of bubble.Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, separately
One rotates orifice plate and is driven by cavitation induction head and rotate.
Described rotation orifice plate offers multiple spaced semicircle orifice, the axis of perforate and hollow rotary shaft along its edge
Axis is 15 ° of angles, enters cavitation part for the fluid after being mixed into cavity.
Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion, and described feed liquor tapered portion is directly connected to cavitation portion
Divide, and described feed liquor tapered portion is connected with input duct.Being provided with feed liquor piston in described feed liquor cylindrical portion, described feed liquor piston includes
Feed liquor piston head and feed liquor connecting rod, described feed liquor connecting rod connects motor, drives feed liquor piston head past along cavitation portion centers axis
Return motion.
Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylindrical portion, described discharge opeing tapered portion to be directly connected to cavitation equally
Part, and described discharge opeing tapered portion is connected with Drainage pipe.Drain piston, described drain piston bag it is provided with in described discharge opeing cylindrical portion
Including drain piston head and discharge opeing connecting rod, described discharge opeing connecting rod connects motor, drives drain piston head along cavitation portion centers axis
Back and forth movement.
When being embodied as, drain piston is static, and feed liquor piston moves away from cavitation part, and now feed liquor tapered portion is negative pressure
State, fluid is entered by input duct, and fluid driven blade, hollow rotary shaft, rotation orifice plate rotate.Compression in air accumulator
Air enters feed liquor part by hollow rotary shaft under the adjustment of regulation valve, produces the bubble of diameter 2-5 micron, induces cavitation
Nascent.Feed liquor piston is gradually lowered to cavitation componental movement, rate of flow of fluid, and fluid rapidly enters rotating hole plate current and enters cavitation cavity
In, its flow velocity is gradually increased, and flows out high-velocity fluid pressure when rotating orifice plate and reduces rapidly, produces cavitation inception.Then, rotating hole
Plate rotates, and closes the communication of cavitation cavity and feed liquor tapered portion, and drain piston moves to cavitation part, pressure in cavitation chamber body
Increasing by force, cavity is quickly crumbled and fall, and produces High Temperature High Pressure and the high-speed micro-jet of local, attacks and destroy the cell wall of biological cell.
Drain piston moves away from cavitation part, and the fluid in cavitation chamber body is flowed out by Drainage pipe.
Described cavitation part includes that hollow shell, described hollow shell include outer layer, internal layer and lasso, described outer layer interior
Spaced surface is provided with multiple flexible support frame, is filled with acoutic fibre board between adjacent flexible support frame, reduce noise and
Reduce vibration.
This device can be connected with the pipeline of respective diameters by flange, when fluid with more than 3-10m/s by this device
Time, inside this device, there is cavitation in liquid.
In operation, feed liquor piston directly contacts with drain piston and has certain corrosive liquid, and bears high pressure work
With, not only increase the frictional force between feed liquor piston and feed liquor cylindrical portion, drain piston and discharge opeing cylindrical portion, and solid is also
Easily it is squeezed between piston and cylindrical portion, adds the abrasion of piston.
As in figure 2 it is shown, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves
In the present embodiment, described triangle is right angled triangle, and two other acute angle of triangle is 30 ° and 60 °, 30 °
Acute angle is towards flow direction.Described groove can further improve the wear-resistant seal performance of feed liquor piston.The width of described groove is
Between 4.5mm, the spacing of groove is 5.0mm.The length of side in described diamond sunk portion is 3.0mm, and the diamond sunk portion degree of depth is
4.0mm, diamond sunk portion center angle is 10 °.
After testing, the average life of described feed liquor piston is 121.7h, and its average life improves compared with standard piston
119.2%.
Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing jump ring, the side of described discharge opeing leather cup
Surface directly contacts with the inner surface of discharge opeing cylindrical portion.The side surface of described discharge opeing leather cup is arranged at intervals with multiple along discharge opeing leather cup
The excurvation hook that thickness direction extends, the inner surface interval of described discharge opeing cylindrical portion arranges multiple inflection matched with excurvation hook
Hook, described inflection hook is located at along the groove of the inner surface length direction extension of discharge opeing cylindrical portion.Meeting during drain piston motion
Through Drainage pipe, when Drainage pipe is relatively large in diameter, easily there is slight skew through Drainage pipe in drain piston
Fluid is caused to penetrate between drain piston and discharge opeing cylindrical portion.Excurvation hook is connected with inflection hook so that drain piston is tight
Closely connected conjunction discharge opeing cylindrical portion, through Drainage pipe, owing to the relative position with discharge opeing cylindrical portion of drain piston is fixed, discharge opeing
Piston will not offset, thus ensures that discharge opeing fluid does not penetrates between drain piston and discharge opeing cylindrical portion.
Cell wall total solid clearance after the present invention processes reaches 52.9%, and without the present invention process thin
Cell wall total solid clearance is 35.6%.
The power recording cavitation device consumption of the present invention is 530W/kg.
Embodiment two
Assembly of the invention, as it is shown in figure 1, include cavitation device, described cavitation device includes feed liquor part, cavitation part and row
Liquid part.
Described cavitation partial interior is cavitation cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described
Hollow rotary shaft is by regulation valve connection air accumulator, and the compressed air in air accumulator enters hollow rotary shaft by regulation valve.Institute
Stating hollow rotary shaft be located at the cental axial position of cavitation part and extend to feed liquor part, it is circle near one end of discharge portion
Spherical, within lock chamber the spherical shape that one end is the mating shapes with hollow rotary shaft one end spherical shape, both mutually paste
Conjunction makes hollow rotary shaft be rotatably coupled lock chamber.The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft, anti-
Fluid stopping body damages the attachment structure of hollow rotary shaft and lock chamber in entering lock chamber.Described lock chamber is fixed on sky by support
Change in cavity.
One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head sets
There is the duct that multiple supplied gas flows.In the present embodiment, described cavitation induction head is made up of porous ceramics.Described hollow rotates
Axle is positioned at the surface of cavitation induction part within head and has multiple aperture, and gas is except passing through the end of hollow rotary shaft
Opening enter and can also enter feed liquor circle by the duct of the aperture of hollow rotary shaft and cavitation induction head outside feed liquor cylindrical portion
Cylinder portion.The outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade.Described cavitation induction head presses close to cavitation part
Basal surface is provided with rotation orifice plate, and under the fluid promotion to blade, cavitation induction head drives and rotates orifice plate rotation, rotates orifice plate and is subject to
To shearing and axial motive force tamper can be made to crush and separate, be effectively prevented aperture clogs reducing in cavitation processes and disappear
The energy of consumption, the gas in the rotary shaft of the Middle East induces the surface of head to rotate into feed liquor cylinder by its port and cavitation simultaneously
Portion, produces substantial amounts of bubble.Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, separately
One rotates orifice plate and is driven by cavitation induction head and rotate.
Described rotation orifice plate offers multiple spaced semicircle orifice, the axis of perforate and hollow rotary shaft along its edge
Axis is 15 ° of angles, enters cavitation part for the fluid after being mixed into cavity.
Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion, and described feed liquor tapered portion is directly connected to cavitation portion
Divide, and described feed liquor tapered portion is connected with input duct.Being provided with feed liquor piston in described feed liquor cylindrical portion, described feed liquor piston includes
Feed liquor piston head and feed liquor connecting rod, described feed liquor connecting rod connects motor, drives feed liquor piston head past along cavitation portion centers axis
Return motion.
Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylindrical portion, described discharge opeing tapered portion to be directly connected to cavitation equally
Part, and described discharge opeing tapered portion is connected with Drainage pipe.Drain piston, described drain piston bag it is provided with in described discharge opeing cylindrical portion
Including drain piston head and discharge opeing connecting rod, described discharge opeing connecting rod connects motor, drives drain piston head along cavitation portion centers axis
Back and forth movement.
When being embodied as, drain piston is static, and feed liquor piston moves away from cavitation part, and now feed liquor tapered portion is negative pressure
State, fluid is entered by input duct, and fluid driven blade, hollow rotary shaft, rotation orifice plate rotate.Compression in air accumulator
Air enters feed liquor part by hollow rotary shaft under the adjustment of regulation valve, produces the bubble of diameter 2-5 micron, induces cavitation
Nascent.Feed liquor piston is gradually lowered to cavitation componental movement, rate of flow of fluid, and fluid rapidly enters rotating hole plate current and enters cavitation cavity
In, its flow velocity is gradually increased, and flows out high-velocity fluid pressure when rotating orifice plate and reduces rapidly, produces cavitation inception.Then, rotating hole
Plate rotates, and closes the communication of cavitation cavity and feed liquor tapered portion, and drain piston moves to cavitation part, pressure in cavitation chamber body
Increasing by force, cavity is quickly crumbled and fall, and produces High Temperature High Pressure and the high-speed micro-jet of local, attacks and destroy the cell wall of biological cell.
Drain piston moves away from cavitation part, and the fluid in cavitation chamber body is flowed out by Drainage pipe.
Described cavitation part includes that hollow shell, described hollow shell include outer layer, internal layer and lasso, described outer layer interior
Spaced surface is provided with multiple flexible support frame, is filled with acoutic fibre board between adjacent flexible support frame, reduce noise and
Reduce vibration.
This device can be connected with the pipeline of respective diameters by flange, when fluid with more than 3-10m/s by this device
Time, inside this device, there is cavitation in liquid.
In operation, feed liquor piston directly contacts with drain piston and has certain corrosive liquid, and bears high pressure work
With, not only increase the frictional force between feed liquor piston and feed liquor cylindrical portion, drain piston and discharge opeing cylindrical portion, and solid is also
Easily it is squeezed between piston and cylindrical portion, adds the abrasion of piston.
As in figure 2 it is shown, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves
In the present embodiment, described triangle is right angled triangle, and two other acute angle of triangle is 30 ° and 60 °, 30 °
Acute angle is towards flow direction.Described groove can further improve the wear-resistant seal performance of feed liquor piston.The width of described groove is
Between 4.5mm, the spacing of groove is 5.0mm.The length of side in described diamond sunk portion is 4.5mm, and the diamond sunk portion degree of depth is
4.0mm, diamond sunk portion center angle is 15 °.
After testing, the average life of described feed liquor piston is 98.6h, and its average life improves compared with standard piston
81.6%.
Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing jump ring, the side of described discharge opeing leather cup
Surface directly contacts with the inner surface of discharge opeing cylindrical portion.The side surface of described discharge opeing leather cup is arranged at intervals with multiple along discharge opeing leather cup
The excurvation hook that thickness direction extends, the inner surface interval of described discharge opeing cylindrical portion arranges multiple inflection matched with excurvation hook
Hook, described inflection hook is located at along the groove of the inner surface length direction extension of discharge opeing cylindrical portion.Meeting during drain piston motion
Through Drainage pipe, when Drainage pipe is relatively large in diameter, easily there is slight skew through Drainage pipe in drain piston
Fluid is caused to penetrate between drain piston and discharge opeing cylindrical portion.Excurvation hook is connected with inflection hook so that drain piston is tight
Closely connected conjunction discharge opeing cylindrical portion, through Drainage pipe, owing to the relative position with discharge opeing cylindrical portion of drain piston is fixed, discharge opeing
Piston will not offset, thus ensures that discharge opeing fluid does not penetrates between drain piston and discharge opeing cylindrical portion.
Cell wall total solid clearance after the present invention processes reaches 50.3%, and without the present invention process thin
Cell wall total solid clearance is 39.6%.
The power recording cavitation device consumption of the present invention is 529W/kg.
Embodiment three
Assembly of the invention, as it is shown in figure 1, include cavitation device, described cavitation device includes feed liquor part, cavitation part and row
Liquid part.
Described cavitation partial interior is cavitation cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described
Hollow rotary shaft is by regulation valve connection air accumulator, and the compressed air in air accumulator enters hollow rotary shaft by regulation valve.Institute
Stating hollow rotary shaft be located at the cental axial position of cavitation part and extend to feed liquor part, it is circle near one end of discharge portion
Spherical, within lock chamber the spherical shape that one end is the mating shapes with hollow rotary shaft one end spherical shape, both mutually paste
Conjunction makes hollow rotary shaft be rotatably coupled lock chamber.The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft, anti-
Fluid stopping body damages the attachment structure of hollow rotary shaft and lock chamber in entering lock chamber.Described lock chamber is fixed on sky by support
Change in cavity.
One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head sets
There is the duct that multiple supplied gas flows.In the present embodiment, described cavitation induction head is made up of porous ceramics.Described hollow rotates
Axle is positioned at the surface of cavitation induction part within head and has multiple aperture, and gas is except passing through the end of hollow rotary shaft
Opening enter and can also enter feed liquor circle by the duct of the aperture of hollow rotary shaft and cavitation induction head outside feed liquor cylindrical portion
Cylinder portion.The outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade.Described cavitation induction head presses close to cavitation part
Basal surface is provided with rotation orifice plate, and under the fluid promotion to blade, cavitation induction head drives and rotates orifice plate rotation, rotates orifice plate and is subject to
To shearing and axial motive force tamper can be made to crush and separate, be effectively prevented aperture clogs reducing in cavitation processes and disappear
The energy of consumption, the gas in the rotary shaft of the Middle East induces the surface of head to rotate into feed liquor cylinder by its port and cavitation simultaneously
Portion, produces substantial amounts of bubble.Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, separately
One rotates orifice plate and is driven by cavitation induction head and rotate.
Described rotation orifice plate offers multiple spaced semicircle orifice, the axis of perforate and hollow rotary shaft along its edge
Axis is 15 ° of angles, enters cavitation part for the fluid after being mixed into cavity.
Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion, and described feed liquor tapered portion is directly connected to cavitation portion
Divide, and described feed liquor tapered portion is connected with input duct.Being provided with feed liquor piston in described feed liquor cylindrical portion, described feed liquor piston includes
Feed liquor piston head and feed liquor connecting rod, described feed liquor connecting rod connects motor, drives feed liquor piston head past along cavitation portion centers axis
Return motion.
Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylindrical portion, described discharge opeing tapered portion to be directly connected to cavitation equally
Part, and described discharge opeing tapered portion is connected with Drainage pipe.Drain piston, described drain piston bag it is provided with in described discharge opeing cylindrical portion
Including drain piston head and discharge opeing connecting rod, described discharge opeing connecting rod connects motor, drives drain piston head along cavitation portion centers axis
Back and forth movement.
When being embodied as, drain piston is static, and feed liquor piston moves away from cavitation part, and now feed liquor tapered portion is negative pressure
State, fluid is entered by input duct, and fluid driven blade, hollow rotary shaft, rotation orifice plate rotate.Compression in air accumulator
Air enters feed liquor part by hollow rotary shaft under the adjustment of regulation valve, produces the bubble of diameter 2-5 micron, induces cavitation
Nascent.Feed liquor piston is gradually lowered to cavitation componental movement, rate of flow of fluid, and fluid rapidly enters rotating hole plate current and enters cavitation cavity
In, its flow velocity is gradually increased, and flows out high-velocity fluid pressure when rotating orifice plate and reduces rapidly, produces cavitation inception.Then, rotating hole
Plate rotates, and closes the communication of cavitation cavity and feed liquor tapered portion, and drain piston moves to cavitation part, pressure in cavitation chamber body
Increasing by force, cavity is quickly crumbled and fall, and produces High Temperature High Pressure and the high-speed micro-jet of local, attacks and destroy the cell wall of biological cell.
Drain piston moves away from cavitation part, and the fluid in cavitation chamber body is flowed out by Drainage pipe.
Described cavitation part includes that hollow shell, described hollow shell include outer layer, internal layer and lasso, described outer layer interior
Spaced surface is provided with multiple flexible support frame, is filled with acoutic fibre board between adjacent flexible support frame, reduce noise and
Reduce vibration.
This device can be connected with the pipeline of respective diameters by flange, when fluid with more than 3-10m/s by this device
Time, inside this device, there is cavitation in liquid.
In operation, feed liquor piston directly contacts with drain piston and has certain corrosive liquid, and bears high pressure work
With, not only increase the frictional force between feed liquor piston and feed liquor cylindrical portion, drain piston and discharge opeing cylindrical portion, and solid is also
Easily it is squeezed between piston and cylindrical portion, adds the abrasion of piston.
As in figure 2 it is shown, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves
In the present embodiment, described triangle is right angled triangle, and two other acute angle of triangle is 30 ° and 60 °, 30 °
Acute angle is towards flow direction.Described groove can further improve the wear-resistant seal performance of feed liquor piston.The width of described groove is
Between 4.5mm, the spacing of groove is 8.0mm.The length of side in described diamond sunk portion is 3.0mm, and the diamond sunk portion degree of depth is
4.0mm, diamond sunk portion center angle is 10 °.
After testing, the average life of described feed liquor piston is 83.3h, and its average life improves compared with standard piston
78.2%.
Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing jump ring, the side of described discharge opeing leather cup
Surface directly contacts with the inner surface of discharge opeing cylindrical portion.The side surface of described discharge opeing leather cup is arranged at intervals with multiple along discharge opeing leather cup
The excurvation hook that thickness direction extends, the inner surface interval of described discharge opeing cylindrical portion arranges multiple inflection matched with excurvation hook
Hook, described inflection hook is located at along the groove of the inner surface length direction extension of discharge opeing cylindrical portion.Meeting during drain piston motion
Through Drainage pipe, when Drainage pipe is relatively large in diameter, easily there is slight skew through Drainage pipe in drain piston
Fluid is caused to penetrate between drain piston and discharge opeing cylindrical portion.Excurvation hook is connected with inflection hook so that drain piston is tight
Closely connected conjunction discharge opeing cylindrical portion, through Drainage pipe, owing to the relative position with discharge opeing cylindrical portion of drain piston is fixed, discharge opeing
Piston will not offset, thus ensures that discharge opeing fluid does not penetrates between drain piston and discharge opeing cylindrical portion.
Cell wall total solid clearance after the present invention processes reaches 53.6%, and without the present invention process thin
Cell wall total solid clearance is 40.3%.
The power recording cavitation device consumption of the present invention is 529W/kg.
Embodiment four
Assembly of the invention, as it is shown in figure 1, include cavitation device, described cavitation device includes feed liquor part, cavitation part and row
Liquid part.
Described cavitation partial interior is cavitation cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described
Hollow rotary shaft is by regulation valve connection air accumulator, and the compressed air in air accumulator enters hollow rotary shaft by regulation valve.Institute
Stating hollow rotary shaft be located at the cental axial position of cavitation part and extend to feed liquor part, it is circle near one end of discharge portion
Spherical, within lock chamber the spherical shape that one end is the mating shapes with hollow rotary shaft one end spherical shape, both mutually paste
Conjunction makes hollow rotary shaft be rotatably coupled lock chamber.The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft, anti-
Fluid stopping body damages the attachment structure of hollow rotary shaft and lock chamber in entering lock chamber.Described lock chamber is fixed on sky by support
Change in cavity.
One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head sets
There is the duct that multiple supplied gas flows.In the present embodiment, described cavitation induction head is made up of porous ceramics.Described hollow rotates
Axle is positioned at the surface of cavitation induction part within head and has multiple aperture, and gas is except passing through the end of hollow rotary shaft
Opening enter and can also enter feed liquor circle by the duct of the aperture of hollow rotary shaft and cavitation induction head outside feed liquor cylindrical portion
Cylinder portion.The outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade.Described cavitation induction head presses close to cavitation part
Basal surface is provided with rotation orifice plate, and under the fluid promotion to blade, cavitation induction head drives and rotates orifice plate rotation, rotates orifice plate and is subject to
To shearing and axial motive force tamper can be made to crush and separate, be effectively prevented aperture clogs reducing in cavitation processes and disappear
The energy of consumption, the gas in the rotary shaft of the Middle East induces the surface of head to rotate into feed liquor cylinder by its port and cavitation simultaneously
Portion, produces substantial amounts of bubble.Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, separately
One rotates orifice plate and is driven by cavitation induction head and rotate.
Described rotation orifice plate offers multiple spaced semicircle orifice, the axis of perforate and hollow rotary shaft along its edge
Axis is 15 ° of angles, enters cavitation part for the fluid after being mixed into cavity.
Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion, and described feed liquor tapered portion is directly connected to cavitation portion
Divide, and described feed liquor tapered portion is connected with input duct.Being provided with feed liquor piston in described feed liquor cylindrical portion, described feed liquor piston includes
Feed liquor piston head and feed liquor connecting rod, described feed liquor connecting rod connects motor, drives feed liquor piston head past along cavitation portion centers axis
Return motion.
Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylindrical portion, described discharge opeing tapered portion to be directly connected to cavitation equally
Part, and described discharge opeing tapered portion is connected with Drainage pipe.Drain piston, described drain piston bag it is provided with in described discharge opeing cylindrical portion
Including drain piston head and discharge opeing connecting rod, described discharge opeing connecting rod connects motor, drives drain piston head along cavitation portion centers axis
Back and forth movement.
When being embodied as, drain piston is static, and feed liquor piston moves away from cavitation part, and now feed liquor tapered portion is negative pressure
State, fluid is entered by input duct, and fluid driven blade, hollow rotary shaft, rotation orifice plate rotate.Compression in air accumulator
Air enters feed liquor part by hollow rotary shaft under the adjustment of regulation valve, produces the bubble of diameter 2-5 micron, induces cavitation
Nascent.Feed liquor piston is gradually lowered to cavitation componental movement, rate of flow of fluid, and fluid rapidly enters rotating hole plate current and enters cavitation cavity
In, its flow velocity is gradually increased, and flows out high-velocity fluid pressure when rotating orifice plate and reduces rapidly, produces cavitation inception.Then, rotating hole
Plate rotates, and closes the communication of cavitation cavity and feed liquor tapered portion, and drain piston moves to cavitation part, pressure in cavitation chamber body
Increasing by force, cavity is quickly crumbled and fall, and produces High Temperature High Pressure and the high-speed micro-jet of local, attacks and destroy the cell wall of biological cell.
Drain piston moves away from cavitation part, and the fluid in cavitation chamber body is flowed out by Drainage pipe.
Described cavitation part includes that hollow shell, described hollow shell include outer layer, internal layer and lasso, described outer layer interior
Spaced surface is provided with multiple flexible support frame, is filled with acoutic fibre board between adjacent flexible support frame, reduce noise and
Reduce vibration.
This device can be connected with the pipeline of respective diameters by flange, when fluid with more than 3-10m/s by this device
Time, inside this device, there is cavitation in liquid.
In operation, feed liquor piston directly contacts with drain piston and has certain corrosive liquid, and bears high pressure work
With, not only increase the frictional force between feed liquor piston and feed liquor cylindrical portion, drain piston and discharge opeing cylindrical portion, and solid is also
Easily it is squeezed between piston and cylindrical portion, adds the abrasion of piston.
As in figure 2 it is shown, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves
In the present embodiment, described triangle is right angled triangle, and two other acute angle of triangle is 30 ° and 60 °, 30 °
Acute angle is towards flow direction.Described groove can further improve the wear-resistant seal performance of feed liquor piston.The width of described groove is
Between 4.5mm, the spacing of groove is 8.0mm.The length of side in described diamond sunk portion is 4.5mm, and the diamond sunk portion degree of depth is
4.0mm, diamond sunk portion center angle is 15 °.
After testing, the average life of described feed liquor piston is 75.8h, and its average life improves compared with standard piston
65.7%.
Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing jump ring, the side of described discharge opeing leather cup
Surface directly contacts with the inner surface of discharge opeing cylindrical portion.The side surface of described discharge opeing leather cup is arranged at intervals with multiple along discharge opeing leather cup
The excurvation hook that thickness direction extends, the inner surface interval of described discharge opeing cylindrical portion arranges multiple inflection matched with excurvation hook
Hook, described inflection hook is located at along the groove of the inner surface length direction extension of discharge opeing cylindrical portion.Meeting during drain piston motion
Through Drainage pipe, when Drainage pipe is relatively large in diameter, easily there is slight skew through Drainage pipe in drain piston
Fluid is caused to penetrate between drain piston and discharge opeing cylindrical portion.Excurvation hook is connected with inflection hook so that drain piston is tight
Closely connected conjunction discharge opeing cylindrical portion, through Drainage pipe, owing to the relative position with discharge opeing cylindrical portion of drain piston is fixed, discharge opeing
Piston will not offset, thus ensures that discharge opeing fluid does not penetrates between drain piston and discharge opeing cylindrical portion.
Cell wall total solid clearance after the present invention processes reaches 58.3%, and without the present invention process thin
Cell wall total solid clearance is 32.9%.
The power recording cavitation device consumption of the present invention is 534W/kg.
Embodiment five
Assembly of the invention, as it is shown in figure 1, include cavitation device, described cavitation device includes feed liquor part, cavitation part and row
Liquid part.
Described cavitation partial interior is cavitation cavity, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described
Hollow rotary shaft is by regulation valve connection air accumulator, and the compressed air in air accumulator enters hollow rotary shaft by regulation valve.Institute
Stating hollow rotary shaft be located at the cental axial position of cavitation part and extend to feed liquor part, it is circle near one end of discharge portion
Spherical, within lock chamber the spherical shape that one end is the mating shapes with hollow rotary shaft one end spherical shape, both mutually paste
Conjunction makes hollow rotary shaft be rotatably coupled lock chamber.The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft, anti-
Fluid stopping body damages the attachment structure of hollow rotary shaft and lock chamber in entering lock chamber.Described lock chamber is fixed on sky by support
Change in cavity.
One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head sets
There is the duct that multiple supplied gas flows.In the present embodiment, described cavitation induction head is made up of porous ceramics.Described hollow rotates
Axle is positioned at the surface of cavitation induction part within head and has multiple aperture, and gas is except passing through the end of hollow rotary shaft
Opening enter and can also enter feed liquor circle by the duct of the aperture of hollow rotary shaft and cavitation induction head outside feed liquor cylindrical portion
Cylinder portion.The outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade.Described cavitation induction head presses close to cavitation part
Basal surface is provided with rotation orifice plate, and under the fluid promotion to blade, cavitation induction head drives and rotates orifice plate rotation, rotates orifice plate and is subject to
To shearing and axial motive force tamper can be made to crush and separate, be effectively prevented aperture clogs reducing in cavitation processes and disappear
The energy of consumption, the gas in the rotary shaft of the Middle East induces the surface of head to rotate into feed liquor cylinder by its port and cavitation simultaneously
Portion, produces substantial amounts of bubble.Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, separately
One rotates orifice plate and is driven by cavitation induction head and rotate.
Described rotation orifice plate offers multiple spaced semicircle orifice, the axis of perforate and hollow rotary shaft along its edge
Axis is 15 ° of angles, enters cavitation part for the fluid after being mixed into cavity.
Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion, and described feed liquor tapered portion is directly connected to cavitation portion
Divide, and described feed liquor tapered portion is connected with input duct.Being provided with feed liquor piston in described feed liquor cylindrical portion, described feed liquor piston includes
Feed liquor piston head and feed liquor connecting rod, described feed liquor connecting rod connects motor, drives feed liquor piston head past along cavitation portion centers axis
Return motion.
Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylindrical portion, described discharge opeing tapered portion to be directly connected to cavitation equally
Part, and described discharge opeing tapered portion is connected with Drainage pipe.Drain piston, described drain piston bag it is provided with in described discharge opeing cylindrical portion
Including drain piston head and discharge opeing connecting rod, described discharge opeing connecting rod connects motor, drives drain piston head along cavitation portion centers axis
Back and forth movement.
When being embodied as, drain piston is static, and feed liquor piston moves away from cavitation part, and now feed liquor tapered portion is negative pressure
State, fluid is entered by input duct, and fluid driven blade, hollow rotary shaft, rotation orifice plate rotate.Compression in air accumulator
Air enters feed liquor part by hollow rotary shaft under the adjustment of regulation valve, produces the bubble of diameter 2-5 micron, induces cavitation
Nascent.Feed liquor piston is gradually lowered to cavitation componental movement, rate of flow of fluid, and fluid rapidly enters rotating hole plate current and enters cavitation cavity
In, its flow velocity is gradually increased, and flows out high-velocity fluid pressure when rotating orifice plate and reduces rapidly, produces cavitation inception.Then, rotating hole
Plate rotates, and closes the communication of cavitation cavity and feed liquor tapered portion, and drain piston moves to cavitation part, pressure in cavitation chamber body
Increasing by force, cavity is quickly crumbled and fall, and produces High Temperature High Pressure and the high-speed micro-jet of local, attacks and destroy the cell wall of biological cell.
Drain piston moves away from cavitation part, and the fluid in cavitation chamber body is flowed out by Drainage pipe.
Described cavitation part includes that hollow shell, described hollow shell include outer layer, internal layer and lasso, described outer layer interior
Spaced surface is provided with multiple flexible support frame, is filled with acoutic fibre board between adjacent flexible support frame, reduce noise and
Reduce vibration.
This device can be connected with the pipeline of respective diameters by flange, when fluid with more than 3-10m/s by this device
Time, inside this device, there is cavitation in liquid.
In operation, feed liquor piston directly contacts with drain piston and has certain corrosive liquid, and bears high pressure work
With, not only increase the frictional force between feed liquor piston and feed liquor cylindrical portion, drain piston and discharge opeing cylindrical portion, and solid is also
Easily it is squeezed between piston and cylindrical portion, adds the abrasion of piston.
As in figure 2 it is shown, described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, described in enter
The side surface of liquid leather cup directly contacts with the inner surface of feed liquor cylindrical portion.The side surface of described feed liquor leather cup is arranged at intervals with a plurality of
The groove extended along leather cup circumferencial direction, the cross section of described groove is triangle, the minimum angle of described triangle towards
Fluid.It is arranged at intervals with multiple diamond sunk portion between adjacent two grooves
In the present embodiment, described triangle is right angled triangle, and two other acute angle of triangle is 30 ° and 60 °, 30 °
Acute angle is towards flow direction.Described groove can further improve the wear-resistant seal performance of feed liquor piston.Adjacent three described rhombuses
Depressed part is isosceles triangle arrangement, and the cross section in described diamond sunk portion is triangle.The width of described groove is 4.5mm
Between, the spacing of groove is 5.0mm.The length of side in described diamond sunk portion is 3.0mm, and the diamond sunk portion degree of depth is 4.0mm, rhombus
Depressed part center angle is 10 °.
After testing, the average life of described feed liquor piston is 149.3h, and its average life improves compared with standard piston
138.2%.
Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing jump ring, the side of described discharge opeing leather cup
Surface directly contacts with the inner surface of discharge opeing cylindrical portion.The side surface of described discharge opeing leather cup is arranged at intervals with multiple along discharge opeing leather cup
The excurvation hook that thickness direction extends, the inner surface interval of described discharge opeing cylindrical portion arranges multiple inflection matched with excurvation hook
Hook, described inflection hook is located at along the groove of the inner surface length direction extension of discharge opeing cylindrical portion.Meeting during drain piston motion
Through Drainage pipe, when Drainage pipe is relatively large in diameter, easily there is slight skew through Drainage pipe in drain piston
Fluid is caused to penetrate between drain piston and discharge opeing cylindrical portion.Excurvation hook is connected with inflection hook so that drain piston is tight
Closely connected conjunction discharge opeing cylindrical portion, through Drainage pipe, owing to the relative position with discharge opeing cylindrical portion of drain piston is fixed, discharge opeing
Piston will not offset, thus ensures that discharge opeing fluid does not penetrates between drain piston and discharge opeing cylindrical portion.
Cell wall total solid clearance after the present invention processes reaches 51.6%, and without the present invention process thin
Cell wall total solid clearance is 42.6%.
The power recording cavitation device consumption of the present invention is 512W/kg.
Last it should be noted that, above example is only in order to illustrate technical scheme, rather than the present invention is protected
Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (6)
1. the processing means of a removable slaughtering wastewater middle and high concentration ammonia nitrogen, it is characterised in that mixed by steel plate, fiberglass or brick
The round can type processing means that the materials such as building are made, in processing means, is separated into Inner electrolysis by circumference wallboard and base plate
Reaction zone, coagulating district and perpendicular stream settling section, be provided with wastewater inlet pipe, Inner electrolysis reaction zone on top, Inner electrolysis reaction zone
Bottom is provided with load-bearing flase floor, and on flase floor, device has ferrum one charcoal electrolysis filler, coagulating district middle device to have air stripping to mix
Closing pipe, air stripping mixing tube extends to the lower end center position device in coagulating district micro-hole aerator, and coagulating district is with perpendicular
Stream settling section bottom is connected, and perpendicular stream settling section top is provided with outlet pipe, and processing means top is additionally provided with transom, flocculation
Agent tank, under flocculant tank, end device has a fluid-delivery valve, tube for transfusion, by the opening and closing of fluid-delivery valve being regulated the dosage of flocculant,
Processing means equipped with mud valve, discharge pipeline, is provided with exhaust-valve, evacuated tube at perpendicular stream settling section lower position in the middle of bottom.
The processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen the most according to claim 1, it is characterised in that
Including cavitation device, described cavitation device includes feed liquor part, cavitation part and discharge portion；Described cavitation partial interior is cavitation chamber
Body, is provided with hollow rotary shaft and lock chamber in described cavitation chamber body, described hollow rotary shaft is by regulation valve connection air accumulator, storage
Compressed air in gas tank enters hollow rotary shaft by regulation valve, and described hollow rotary shaft is located at the central shaft position of cavitation part
Putting and extend to feed liquor part, it is spherical shape near one end of discharge portion, and the one end within lock chamber is to rotate with hollow
The spherical shape of the mating shapes of axle one end spherical shape, both are bonded to each other, and that hollow rotary shaft is rotatably coupled is fixing
Chamber；One end that described hollow rotary shaft is positioned at feed liquor part is provided with cavitation induction head, and the inside of described cavitation induction head is provided with many
The duct of individual supplied gas flowing, the outer surface of described cavitation induction head rest nearly feed liquor part is provided with blade, described cavitation induction head
The basal surface pressing close to cavitation part is provided with rotation orifice plate, and described rotation orifice plate offers multiple spaced semicircle along its edge
Hole, the axis of perforate and hollow rotary shaft axis are 15 ° of angles；Described feed liquor part is divided into feed liquor tapered portion and feed liquor cylindrical portion,
Described feed liquor tapered portion is directly connected to cavitation part, and described feed liquor tapered portion is connected with input duct, in described feed liquor cylindrical portion
Being provided with feed liquor piston, described feed liquor piston includes feed liquor piston head and feed liquor connecting rod, and described feed liquor connecting rod connects motor, drive into
Liquid piston head is along cavitation portion centers axis back and forth movement；Described discharge portion is divided into discharge opeing tapered portion and discharge opeing cylinder equally
Portion, described discharge opeing tapered portion is directly connected to cavitation part, and described discharge opeing tapered portion is connected with Drainage pipe, described discharge opeing cylindrical portion
Inside being provided with drain piston, described drain piston includes drain piston head and discharge opeing connecting rod, and described discharge opeing connecting rod connects motor, drives
Drain piston head is along cavitation portion centers axis back and forth movement；Described cavitation part includes hollow shell, described hollow shell bag
Including outer layer, internal layer and lasso, the inner surface of described outer layer is arranged at intervals with multiple flexible support frame, adjacent flexible support frame it
Between be filled with acoutic fibre board, reduce noise and reduce vibration.
The processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen the most according to claim 2, it is characterised in that
The baffle plate closing lock chamber it is additionally provided with in described hollow rotary shaft.
The processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen the most according to claim 3, it is characterised in that
Described cavitation induction head is made up of porous ceramics, and described hollow rotary shaft is positioned at the surface of cavitation induction part within head and has
Multiple apertures, gas is except can passing through hollow in addition to entering feed liquor cylindrical portion by the opening of the end of hollow rotary shaft
The duct of the aperture of rotary shaft and cavitation induction head enters feed liquor cylindrical portion.
The processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen the most according to claim 4, it is characterised in that
Described rotation orifice plate at least two be overlapped mutually, one of them rotate orifice plate maintain static, another rotate orifice plate by cavitation
Induction head drives and rotates.
The processing means of a kind of removable slaughtering wastewater middle and high concentration ammonia nitrogen the most according to claim 5, it is characterised in that
Described feed liquor piston includes feed liquor steel core, feed liquor leather cup, feed liquor pressing plate and feed liquor jump ring, the side surface of described feed liquor leather cup with enter
The inner surface of liquid cylindrical portion directly contacts, and the side surface of described feed liquor leather cup is arranged at intervals with a plurality of along the extension of leather cup circumferencial direction
Groove, the cross section of described groove is triangle, the minimum angle of described triangle towards fluid, adjacent two grooves it
Between be arranged at intervals with multiple diamond sunk portion；Described drain piston includes discharge opeing steel core, discharge opeing leather cup, discharge opeing pressing plate and discharge opeing card
Spring, the side surface of described discharge opeing leather cup directly contacts with the inner surface of discharge opeing cylindrical portion, the side surface interval of described discharge opeing leather cup
Being provided with multiple excurvation hook extended along discharge opeing leather cup thickness direction, the inner surface interval of described discharge opeing cylindrical portion arranges multiple
The inflection hook matched with excurvation hook, described inflection hook is located at the groove of the inner surface length direction extension along discharge opeing cylindrical portion
In.
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| CN201610552694.9A CN106115897B (en) | 2016-07-11 | 2016-07-11 | A kind of processing unit of removable slaughtering wastewater middle and high concentration ammonia nitrogen |
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| CN201610552694.9A CN106115897B (en) | 2016-07-11 | 2016-07-11 | A kind of processing unit of removable slaughtering wastewater middle and high concentration ammonia nitrogen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108911301A (en) * | 2018-06-27 | 2018-11-30 | 江苏大学 | A kind of modularization organic wastewater treating system |
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| CN1605376A (en) * | 2004-09-09 | 2005-04-13 | 上海交通大学 | Convolution cavitation device |
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