CN105668658B - Kitchen castoff separation equipment - Google Patents
Kitchen castoff separation equipment Download PDFInfo
- Publication number
- CN105668658B CN105668658B CN201610139826.5A CN201610139826A CN105668658B CN 105668658 B CN105668658 B CN 105668658B CN 201610139826 A CN201610139826 A CN 201610139826A CN 105668658 B CN105668658 B CN 105668658B
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- Prior art keywords
- water
- oil
- plate
- kitchen castoff
- separation equipment
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Classifications
-
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
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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
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2221/00—Applications of separation devices
- B01D2221/02—Small separation devices for domestic application, e.g. for canteens, industrial kitchen, washing machines
Abstract
The invention discloses kitchen castoff separation equipment, including sundries separator box, water-oil separating room, accumulator.Sundries separator box is provided with feed system, spray self-cleaning system.The feed system include auger, the U-shaped grid slot for accommodating auger, the U-shaped grid slot of receiving shell, be arranged on cover top portion into feed basin mouth.It sprays self-cleaning system and includes spray piping, several nozzles.Water-oil separating room is provided with runner deodorization system, and runner deodorization system includes several combination baffles.Divided in water-oil separating room using several combination baffles, each combination baffle is identical by two block sizes and the foreboard that is mutually parallel is spaced a distance dislocation with back plate and forms.Channel between composition plate between foreboard and back plate.The grease that water-oil separating room is isolated, which is flowed into accumulator, to retain, and accumulator is provided with oil drum automatic filling system, and for the grease on accumulator upper strata after rated capacity is reached, oil drum automatic filling system is automatically disposably filling in oil storage barrel by grease.
Description
Technical field
The present invention relates to a kind of separation equipment more particularly to a kind of kitchen castoff separation equipments.
Background technology
Currently, with urban development and the increasingly quickening of Urbanization Construction, processing and the sewage discharge problem of kitchen swill
Also it becomes increasingly conspicuous.Kitchen swill discharge is different from common sewage discharge, it is necessary first to carry out water-oil separating, it is also necessary to remove miscellaneous
Object and sludge, sewage discharge also need to reach《Municipal sewage is discharged into sewer water standard》Regulation requirement, otherwise to draining
Pipe network and subsequent Sewage Disposal will all bring detrimental effect.
Existing swill separation equipment (such as conventional grease trap), each cabin separates moves towards two aspect of generally existing with fluid
Problem：One side liquid is flowed there are dead zone, the liquid that i.e. some regions (or horizontally or vertically range) retain cannot flow
It replaces, the organic matter in water can gradually corruption foul；On the other hand the oil layer that is separated because etc. to be discharged need to be filled with one
It is quantitative could to carry out, the exposed aerial grease scum silica frost of large area long-time remain in equipment compartment can also be acidified it is smelly.
In addition, the kitchen castoff separation equipment being currently known, charging control is poured into kitchen castoff such as swill
It after equipment, manually opens, stop the process of fulfiling assignment.On traditional kitchen castoff separation equipment, there is presently no automatically feed
Design, existing greatest problem are the ejecta pollution of kitchen castoff, residue coverage so that automatically feed working environment compares
Badly, common automatic feed design can not meet the design requirement of kitchen castoff separation equipment at all.In addition, conventional
Originally water spray system is made of running water pipe, multiple nozzles etc., and structure is coarse, especially have to water mist spray angle, speed,
The constructional device of shape, size requirements, it more difficult to realize, therefore, can not be maintained and clean in due course into feed basin mouth.
And common swill oily water separating equipment, the separation grease or scraped by oil wiper generated flow in oil drum,
And because wherein moisture in bucket can not be removed easily containing moisture simultaneously；Or it remains in pod liquid level and periodically manually arranges
It puts, and is difficult to flow automatically in volumetric standard because overflow height difference limits.Generally existing oil mass is unknown, difficult point of grease, container are difficult
A series of difficulties such as dress.
Invention content
The present invention is intended to provide a kind of water-oil separating room of kitchen castoff separation equipment, the present invention is solved into feed basin mouth nothing
The technical issues of method is maintained in due course with cleaning, and the present invention is designed, by the system to equipment volume of compartment, runner in pressure
Hold liquid metabolism, reach active odor-resistant result；In addition, the present invention is based on container hydrodynamics and grease Gravity Separation skills
Art by capacitive sensor technology, pressure sensor technique and Electromagnetic Control valve technology, is applied particularly to swill separation equipment
Oil storage chamber oil, the discharge of crystal's quasi-.
The present invention solution be：A kind of kitchen castoff separation equipment, including sundries separator box, water-oil separating
Room；Sundries separator box discharges grease to water-oil separating room；The sundries separator box is provided with feed system, which includes twisting
Dragon, the U-shaped grid slot of receiving auger, the U-shaped grid slot of receiving shell, be arranged on cover top portion into feed basin mouth；
The sundries separator box also sets up spray self-cleaning system, which includes spray piping, several nozzles；It should
The spray piping for surrounding this into feed basin mouth is internally provided with into feed basin mouth, several nozzles are provided on spray piping, nozzle penetrates
The side wall into feed basin mouth ejecting liquid into U-shaped grid slot；Nozzle is oblique fine crack：With certain spray angle and centainly
Slit width；
Water-oil separating room is provided with runner deodorization system, which includes several combination baffles；Water-oil separating
Interior is divided using several combination baffles, and each combination baffle is identical by two block sizes and the foreboard that is mutually parallel and back plate interval
A certain distance dislocation is formed；Channel between composition plate between foreboard and back plate；Back plate is higher by foreboard, under from water-oil separating room
Bottom surface certain distance is connect with the bottom surface of water-oil separating room under back plate, on a certain distance from the top surface of water-oil separating room so that this
A little plate channels are mutually parallel and two neighboring plate channel communicates；Water is along first combination baffle under the action of outside fluid
Channel crosses the top into next water-oil separating room from below to up between plate, enters back between the plate of next combination baffle and leads to
Road, successively along into crossing out water-oil separating room from below to up from channel between the plate of the last one combination baffle；
The kitchen castoff separation equipment further includes accumulator, and the grease that water-oil separating room is isolated, which is flowed into accumulator, to be deposited
It stays, accumulator is provided with oil drum automatic filling system, and the grease on accumulator upper strata is after rated capacity is reached, oil drum auto-filling system
System is automatic disposably filling in oil storage barrel by grease；The oil drum automatic filling system includes oil-water separation interface sensor, electricity
Control fuel outlet ball valve, automatically controlled drainage ball valve, controller, liquid level sensor；The indoor oil-water interface level of oil storage is by water-oil separating
Interface sensor detects and sends a signal to controller, and oil reservoir apical side height is detected by liquid level sensor and sends a signal to control
Device；Oil-water interface level is exactly water layer top surface absolute altitude, and when water layer top surface, absolute altitude reaches water level upper limit HWater is highWhen, by controller control
System opens that the startup of automatically controlled drainage ball valve discharges water action and water layer top surface absolute altitude reaches water level lower limit HWater is lowWhen stop；Oil reservoir top surface is high
Degree is exactly oil reservoir top surface absolute altitude, and when oil reservoir top surface, absolute altitude reaches oil level upper limit HIt is oily highWhen, automatically controlled ball of draining the oil is opened by controller control
Valve startup is drained the oil action, filling in oil storage barrel and oil reservoir top surface absolute altitude arrival oil level lower limit HOil is lowWhen stop；Automatically controlled fuel outlet ball valve
Height HFuel tapWith the height H of automatically controlled drainage ball valveWater valveNumerical value is fixed, which meets：HWater valve<HWater is low<HWater is high<
HFuel tap<HOil is low<HIt is oily high、HIt is oily highWith HOil is lowBetween oil reservoir capacity be not more than oil storage barrel capacity.
As being further improved for said program, HIt is oily highWith HOil is lowBetween oil reservoir capacity it is equal with the capacity of oil storage barrel；Every time
After filling oil storage barrel, automatically controlled fuel outlet ball valve is closed simultaneously, comes to receive oil by controller pushed information notice.
As being further improved for said program, which further includes partition board, and partition board is in water-oil separating room
Separation latter end is partitioned into water purification collecting chamber, is crossed from below to up into water purification collecting chamber from channel between the plate of the last one combination baffle
It is interior.
Further, water purification collecting chamber is provided with the drainpipe with being connected outside water purification collecting chamber.
Still further, outer tube and drainpipe are equipped in water purification collecting chamber；Outer sleeve upper is higher by drainpipe upper end, under
It holds with a certain distance from water purification collecting chamber bottom surface；One end of drainpipe is extended in outer tube from the bottom of water purification collecting chamber and height
Less than the height of outer tube, the other end of drainpipe passes through the bottom of water purification collecting chamber and water purification to collect after being reversely pierced by outer tube
It is connected inside cabin.
As being further improved for said program, which further includes mechanical grille, and mechanical grille is arranged on
The water inlet of water-oil separating room.
As being further improved for said program, hang plate should be respectively provided with into feed basin mouth surrounding, hang plate is higher-height
One end connected with outer casing, a lower height of other end of hang plate connect the top side wall of U-shaped grid slot；Should on feed basin mouth side wall for spray
The position of mouth water spray is located on the top of hang plate height higher end；Inclination is parallel in the jet angle of the nozzle of oblique fine crack
Plate.
As being further improved for said program, the feed system is charging sensory perceptual system and further includes photoelectric sensor；
Photoelectric sensor is installed on the shell and can be emitted in photosignal to U-shaped grid slot via the gate hole in U-shaped grid groove sidewall.
As being further improved for said program, shell is provided with several deflectors, photoelectric sensor installed therein one
On a deflector.
As being further improved for said program, the side wall of U-shaped grid slot is the vertical wall for the rotary shaft for being parallel to auger, U
The side wall of type grid slot, deflector, hang plate three form obtuse triangle region；Photoelectric sensor is mounted on the obtuse triangle
In region, and it is the upper edge of auger most significant end, is the limit low amounts detecting location for the helical blade interference for excluding auger.
Beneficial effects of the present invention are as follows：
1. the present invention passes through in the integrated annular spray by special structure design of equipment table top opening's edge (i.e. into feed basin mouth)
Self-cleaning system solves the flow velocity to water spray, angle, effective control problem of shape, it is achieved thereby that equipment table top enters
The in due course maintenance and cleaning of material mouth；
2. the present invention perceives the entrance of material by photoelectric sensor, and using this signal as sign on, delay in succession is opened
Other each function items actions of dynamic system；One of key of the present invention is the special mounting position by photoelectric sensor, that is, is solved
Sensor signal acts associated validity problem with kitchen castoff accumulation, also avoid because kitchen castoff splash it is dirty
Dye or residue cover sensor and signalizing activity are caused to fail；
3. the flow passage structure of runner deodorization system and the volume of compartment ratio in water-oil separating indoor design so that each cabin can be full
Medium before the medium passage displacement that foot newly enters, updates, so as to solve the problems, such as " stagnant water ", has accomplished that " flowing water is not
It is rotten "；Reasonable disposition can be held than so that equipment is processed retains and do not exceed four hours in equipment cabin when time retain liquid,
Even if containing organic substance in water body, the arrival deteriorating time that is also far from just has been discharged, and has fundamentally disintegrated " smelly " root；Into
One step by changing " can hold ratio ", can control the residence time for retaining liquid in equipment cabin.
4. the aqueous grease that the present invention is scraped by oil wiper is flowed into accumulator through the filtering of trapped fuel slot and is retained, accumulator
For the grease on upper strata after rated capacity is reached, system automatically opens automatically controlled fuel outlet ball valve, disposably that grease is filling in standard drum,
Therefore it is also equipped with following advantageous effect：(1), logic control is rigorous, can complete unattended operation, realizes that equipment is automatically transported
Row；(2), with the application of the invention, equipment can realize accurate acquisition, bucketful receives oil, eliminates all invalid actions；(3), using this hair
It is bright, filling separation oil through multiple times of filtration, secondary store up precipitation so that grease condition is more preferable, more stable.
Description of the drawings
Fig. 1 is the part-structure figure of the charging sensory perceptual system of kitchen castoff separation equipment of the present invention.
Fig. 2 is the part-structure figure at another visual angle of the charging sensory perceptual system of kitchen castoff separation equipment of the present invention.
Fig. 3 is the part-structure figure at the another visual angle of the charging sensory perceptual system of kitchen castoff separation equipment of the present invention.
Fig. 4 is the local structural graph of the spray self-cleaning system of kitchen castoff separation equipment of the present invention.
Fig. 5 is the local structural graph at another visual angle of the spray self-cleaning system of kitchen castoff separation equipment of the present invention.
Fig. 6 is the local structural graph at the another visual angle of the spray self-cleaning system of kitchen castoff separation equipment of the present invention.
Fig. 7 is the enlarged diagram of the region A in Fig. 6.
Fig. 8 is the part-structure figure of the runner deodorization system of kitchen castoff separation equipment of the present invention.
Fig. 9 is the part-structure figure at another visual angle of the runner deodorization system of kitchen castoff separation equipment of the present invention.
Figure 10 is the part-structure figure at the another visual angle of the runner deodorization system of kitchen castoff separation equipment of the present invention.
Figure 11 is the structure diagram of the oil drum automatic filling system of kitchen castoff separation equipment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
The kitchen castoff separation equipment of the present invention includes sundries separator box, water-oil separating room, refuse collecting bucket, grease receipts
Header, accumulator.Sundries separation discharges grease to case water-oil separating room.Sundries separator box is provided with charging sensory perceptual system (as schemed
1st, shown in Fig. 2 and Fig. 3), spray self-cleaning system (as shown in Fig. 4, Fig. 5, Fig. 6 and Fig. 7).Water-oil separating room 22 is provided with runner and prevents
Smelly system (as shown in Fig. 8, Fig. 9 and Figure 10), the grease that water-oil separating room 22 is isolated are flowed into accumulator 31 and are retained, accumulator
31 are provided with oil drum automatic filling system (as shown in figure 11), and the grease on 31 upper strata of accumulator is after rated capacity is reached, and oil drum is certainly
Dynamic bulking system is automatically disposably filling in oil storage barrel 33 by grease.
Please refer to Fig.1, Fig. 2 and Fig. 3, charging sensory perceptual system include photoelectric sensor 1, auger 3, U-shaped grid slot 4, shell 8,
Into feed basin mouth.The charging sensory perceptual system of the present invention can solve the ejecta pollution because of kitchen castoff, residue is covered, and cause common
Automatic feed design the technical issues of can not meeting the design requirement of kitchen castoff separation equipment at all.
Auger 3 is mounted in U-shaped grid slot 4, and in the shell 8 that U-shaped grid slot 4 accommodates, 8 top of shell is arranged on into feed basin mouth.
Kitchen castoff enters U-shaped grid slot 4 from into feed basin mouth, and the grease of kitchen waste leaks into grease collection at the gate hole of U-shaped grid slot 4
Case.Pass through the rotary turning kitchen castoff of auger 3 so that kitchen castoff preferably can be dehydrated to form sundries, while auger 3
Kitchen castoff is released along the extending direction of U-shaped grid slot 4 outside U-shaped grid slot 4, final sundries is fallen into refuse collecting bucket.
The present invention will be to being redesigned into feed basin mouth, and the surrounding into feed basin mouth is respectively provided with hang plate 7, hang plate 7
Higher-height one end connected with outer casing 8,7 a lower height of other end of hang plate connect the top side wall of U-shaped grid slot 4.U-shaped grid slot
4 side wall is the vertical wall for the rotary shaft for being parallel to auger 3.Photoelectric sensor 1 is mounted on shell 8 and can be via U-shaped grid slot 4
In gate hole transmitting photosignal to U-shaped grid slot 4 on side wall.Photoelectric sensor 1 can be monopole spontaneous emission feedback signal triggering type
Device, can to the process in set interval or there are material reflected light capture triggering electric signal, the side wall of U-shaped grid slot 4 is in itself
Band gate hole, when photoelectric sensor 1 is installed in design, photoelectric sensor 1 is aligned with the gate hole on auger U grid slot 4, forms unobstructed area
Between.
Shell 8 is provided with several deflectors 5, on 1 installed therein deflector 5 of photoelectric sensor, on deflector 5
Open up mounting hole 2.The side wall of U-shaped grid slot 4, deflector 5,7 three of hang plate form obtuse triangle region.Photoelectric sensing
Device 1 is mounted in the obtuse triangle region, and is the upper edge of 3 most significant end of auger, is that the helical blade of exclusion auger 3 interferes
Limit low amounts detecting location.
It is that the design of hang plate 7 is not intended to preferably collect kitchen castoff to need prominent, and kitchen is discarded
Object can be directly entered from into feed basin mouth in U-shaped grid slot 4.The design main purpose of hang plate 7 but in order to assist spray system
Preferably clean U-shaped grid slot 4 and auger 3, enable whole equipment it is self-cleaning simultaneously, more fully utilize each oil dripping
Water, while can also beautify the environment.In addition, another main purpose of hang plate 7 is exactly to provide installation space to photoelectric sensor 1.
The ejecta pollution of kitchen castoff, residue coverage are easily unable to operate normally photoelectric sensor 1, and the setting of hang plate 7 causes
Whole equipment vacating space, and widen the distance between photoelectric sensor 1 and the side wall of U-shaped grid slot 4.
Therefore, after photoelectric sensor 1 is installed, since its 2 position of mounting hole is on deflector 5, and it is reduced to auger U grid slot 4
Outside a distance, kitchen castoff into feed basin mouth through pouring into and be accumulated to 4 lower end bottommost of auger U grid slot, that is, see sense
Section institute coverage area is answered, is realized by that must detect.It is the upper of 3 least significant end of auger at the Delta Region that photoelectric sensor 1 is located at
Edge is the limit low amounts detecting location for excluding the interference of auger 3 helical blade, accomplishes heap to must detect.
The present invention knows the material i.e. entrance of kitchen castoff by photoelectric sensor sense 1, and using this signal as sign on,
Other each function items actions of successive delayed startup system；The key of the present invention is the special mounting position by photoelectric sensor,
It solves sensor signal and acts associated validity problem with kitchen castoff accumulation, also avoid flying because of kitchen castoff
Bespatter contaminates or residue covers sensor and signalizing activity is caused to fail.
Incorporated by reference to Fig. 4, Fig. 5, Fig. 6 and Fig. 7, in spray self-cleaning system design, should be internally provided with into feed basin mouth circular
The spray piping 10 into feed basin mouth, is provided with several nozzles 9 on spray piping 10, and nozzle 9 is through the side wall into feed basin mouth
The ejecting liquid into U-shaped grid slot 4 (generally using water).This is located at hang plate 7 into the position sprayed water for nozzle 9 on feed basin mouth side wall
On the top of height higher end.Spray piping 10 can be connected to water by external pipe.
Nozzle 9 is oblique fine crack：With certain spray angle a and certain slit width t.Such as, in the nozzle 9 of oblique fine crack
Jet angle a be parallel to hang plate 7, slit width t is 0.10mm or so.Spray piping 10 can be used manual ball valve 17 and water source controlled to lead to
It is disconnected, three-way connection 16 can also be used it is connect to realization water inlet with Solenoid ball valve 15 and automatically control.In other embodiments, it sprays
Shower pipe road 10 can be used as the external tap water connection of external pipe system, device to use, and can control water source break-make by manual ball valve 17；Spray
Pipeline 10 is loop configuration, it can be connect with Solenoid ball valve 15 by three-way connection 16 and realized into water management.
The water outlet of spray piping 10 can be mainly made of the interruption fine crack 11 of uniformly distributed circulating line, numerous oblique fine crack rings
Shape uniformly forms interruption fine crack 11.Tap water with pressure enters spray piping 10 and through nozzle when Solenoid ball valve 15 is opened
9 interruption fine crack 11 sprays, and water mist with pressure can be sprayed along basin mouth face, that is, 7 veneer of hang plate, realizes cleaning pelvic surface of sacrum spot.
Therefore with the application of the invention, oblique fine crack adds up total sectional area less than 10 sectional area of spray piping in design, therefore shower water
Water inlet flow velocity can be more than by flowing flow velocity, and the jet power that water is improved by speedup realizes that the clean of 7 dirt of hang plate is removed.Using this hair
Bright, the gradient relative tilt plate 7 of oblique fine crack slightly cuts surface in design, that is, avoids water mist spluttering and have conducive to water mist
Effect covering.With the application of the invention, oblique fine crack is uniformly distributed in the surrounding in circular spray tube road 10 in design, and into "-" type,
Injection water forms umbrella and intersects, and all standing is realized to entire hang plate 7.
The spray self-cleaning system of kitchen castoff separation equipment integrates atomized water spray, necking speedup, line in cleaning technique
Shape overlapping, tangent line stripping principle.Conventional originally water spray system, is made of running water pipe, multiple nozzles etc., and structure is coarse,
Especially have to water mist spray angle, speed, shape, size requirements constructional device, it more difficult to realize.The present invention passes through in table of equipment
The integrated spray self-cleaning system Jing Guo special structure design of face opening's edge (i.e. into the inner side edge edge of feed basin mouth), solves to injection water
The flow velocity of mist, angle, effective control problem of shape, it is achieved thereby that the in due course maintenance and cleaning of equipment table top feeding mouth.
As shown in Fig. 8, Fig. 9 and Figure 10, oil-water separation tank namely water-oil separating room 22, feed system cooperation sundries separator box
After sundries in kitchen castoff is filtered out, the swill of output enters water-oil separating room 22, is isolated by water-oil separating room 22
Oil simultaneously collects, while discharge water.Runner deodorization system is provided in water-oil separating room 22, runner deodorization system is based on pipeline
Hydrodynamics and Gravity Separation technology are applied particularly in the pod of swill separation equipment and separating liquid runner design.
Runner deodorization system includes several combination baffles 23, partition board 24, drainpipe 26, outer tube 25, mechanical grille.Machinery
Grid is arranged on the water inlet of water-oil separating room 22, and stainless steel hole pattern can be used in mechanical grille.Mechanical grille is system entry
Part, is responsible for swill filtering, organic matter solid content is blocked and is removed, and only allows oily wastewater, shower water by entering water-oil separating room 22
In.
Is divided using several combination baffles 23 in water-oil separating room 22, each combination baffle 23 is identical by two block sizes and phase
Mutually parallel foreboard 28 is spaced a distance dislocation with back plate 29 and forms.In same combination baffle 23, foreboard 28 and back plate
Channel between plate is formed between 29, is higher by under back plate 29 with a certain distance from the bottom surface of water-oil separating room 22 on foreboard 28, under back plate 29
It is connect with a certain distance from the top surface of water-oil separating room 22 with the bottom surface of water-oil separating room 22 so that these plate channels are mutually flat
Capable and two neighboring plate channel communicates.Between plate of the water along first combination baffle 23 under the action of outside fluid channel from lower and
On cross top into next water-oil separating room 22, enter back into channel between the plate of next combination baffle 23, successively along into,
Water-oil separating room 22 is crossed out from below to up from channel between the plate of the last one combination baffle 23.
Partition board 24 is partitioned into water purification collecting chamber 27 on the top of water-oil separating room 22, from the plate of the last one combination baffle 23
Between channel cross from below to up in water purification collecting chamber 27.Water purification collecting chamber 27 is provided with the row with being connected outside water purification collecting chamber 27
Water pipe 26.
In order to enable equipment is processed to retain liquid when secondary, retain and do not exceed four hours in equipment cabin, even if water
Containing organic substance in body, the arrival deteriorating time that is also far from just has been discharged, and fundamentally disintegrates " smelly " root, the present invention is net
Outer tube 25 and drainpipe 26 are equipped in water collecting chamber 27.It covers 25 upper end of outer tube being inserted on drainpipe 26 and is higher by drainpipe 26
Upper end, lower end is with a certain distance from 27 bottom surface of water purification collecting chamber.One end of drainpipe 26 is extended in from the bottom of water purification collecting chamber 27
In outer tube 25 and height is less than the height of outer tube 25, and the other end of drainpipe 26 passes through water purification after being reversely pierced by outer tube 25
The bottom of collecting chamber 27 is connected with 27 inside of water purification collecting chamber.
When endlessly water enters the top of water purification collecting chamber 27, forces the water of its bottom from the lower part of outer tube 25
In into pipe, from bottom to top and cross drainpipe 26 upper end outflow.The dimensional parameters condition in each cabin in the present invention：Ratio can be held
(equipment daily handling ability capacity/cabin total measurement (volume))=6 or so；Volume of compartment ratio (water-oil separating cabin/water purification collecting chamber)=6 or so；
Entrance section accumulates roughly equal with each cross section of fluid channel product.Further, by changing " ratio can be held ", it can control and retain liquid in equipment
Residence time in cabin.
Kitchen castoff water-oil separating is exported grease to oil-water separation tank 22 by feed system, and oil-water separation tank 22 passes through
The aqueous grease of oil wiper scraping is flowed into accumulator 31 through the filtering of trapped fuel slot and is retained, and the grease on 31 upper strata of accumulator reaches
After rated capacity, flow into accumulator 31 and retain through the filtering of trapped fuel slot, the grease on 31 upper strata of accumulator is after rated capacity is reached, oil drum
Automatic filling system automatically opens automatically controlled fuel outlet ball valve, disposably that grease is filling in standard drum.
Also referring to Figure 11, oil drum automatic filling system oil-water separation interface sensor 32, automatically controlled fuel outlet ball valve 34, electricity
Control drainage ball valve 35, controller 36, liquid level sensor.
The oily liq scraped into accumulator 31 by top from oil wiper, be separated into due to gravity lower water layer and
Upper oil reservoir, oil-water interface level is detected by oil-water separation interface sensor 32 and pick-up signal is to controller 36.Oil reservoir top
Face height is by liquid level sensor detection and pick-up signal is to controller 36.
With the continuous inflow of oil, water, water layer top surface absolute altitude and oil reservoir top surface absolute altitude are all gradually increased, when water layer top surface
Absolute altitude reaches HWater is highWhen, controlled by controller 36 open the startup of automatically controlled drainage ball valve 35 discharge water action, to water layer top surface absolute altitude HWater is low
When stop.When oil reservoir top surface, absolute altitude reaches HIt is oily highWhen, the automatically controlled fuel outlet ball valve 34 of opening is controlled to start action of draining the oil by controller 36,
It is filling in oil storage barrel 33, to oil reservoir top surface absolute altitude HOil is lowWhen stop.In system, the H of certain specification matching unitFuel tapWith HWater valveNumber
Value is fixed, as long as ensureing these conditions, i.e.,：HWater is low>HWater valve、HOil is low>HFuel tap、HWater is high<HFuel tap、HOil is low>HFuel tap、HIt is oily highWith HOil is lowBetween oil reservoir
Capacity is not more than the capacity of oil storage barrel 33.HIt is oily highWith HOil is lowBetween oil reservoir capacity it is preferably equal with 33 capacity of oil storage barrel, in this way, cycle
Back and forth, after filling oil storage barrel 33 every time, automatically controlled fuel outlet ball valve 34 is closed simultaneously, personnel is notified to come by 36 pushed information of controller
Receive oil.
Therefore the oil drum automatic filling system, when filling, oil drum auto-filling method includes the following steps：
First, the indoor oil-water interface level of oil storage is extremely controlled using the detection of oil-water separation interface sensor 32 and pick-up signal
Device 36 processed, oil reservoir apical side height is by liquid level sensor detection and pick-up signal is to controller 36；
2nd, when water layer top surface, absolute altitude reaches HWater is highWhen, the automatically controlled startup of drainage ball valve 35 of opening is controlled to discharge water by controller 36 dynamic
Make and to water layer top surface absolute altitude HWater is lowWhen stop；
3rd, when oil reservoir top surface, absolute altitude reaches HIt is oily highWhen, the automatically controlled startup of fuel outlet ball valve 34 of opening is controlled to drain the oil by controller 36 dynamic
Make, it is filling in oil storage barrel and to oil reservoir top surface absolute altitude HOil is lowWhen stop；
The most key oil extraction logic design of the present invention, as shown in fig. 6, HWater is low、HWater is high、HWater valve、HOil is low、HIt is oily high、HFuel tapIt is accurate
It sets up, who first after whom, is all uniquely determined, and only with 2 electrically-controlled valve, that is, electronic switches, just realizes the object of the invention
Key, simple in structure, of low cost, performance is but very good.In addition to this, another key takeaway of the invention is exactly certainly
Dynamic oil extraction once can just fill one barrel so that it is convenient to which operating personnel, will not frequently open automatically, and reduction oily pollution is with damaging
Consumption, can also improve the service life of electronic switch, this is entirely different with traditional continuity or the filling design concept of discontinuity, break through
Traditional Thinking, as long as that is, oil-water separation tank isolates the accumulator 31 that grease enters oil drum automatic filling system, oil drum will
It is ready at all times the Traditional Thinking logic awaited orders.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of kitchen castoff separation equipment, including sundries separator box, water-oil separating room (22)；The sundries separator box is discharged
Grease is to water-oil separating room (22)；The sundries separator box is provided with feed system, which includes auger (3), receiving twists
The U-shaped grid slot (4) of imperial (3), the shell (8) of the U-shaped grid slot (4) of receiving, be arranged at the top of shell (8) into feed basin mouth；Its feature
It is：
The sundries separator box also sets up spray self-cleaning system, which includes spray piping (10), several nozzles
(9)；This is internally provided with the spray piping (10) for surrounding this into feed basin mouth into feed basin mouth, is provided on spray piping (10) several
Nozzle (9), nozzle (9) is through the side wall into feed basin mouth to the interior ejecting liquid of U-shaped grid slot (4)；Nozzle (9) is oblique fine crack：
With certain spray angle and certain slit width；
Water-oil separating room (22) is provided with runner deodorization system, which includes several combination baffles (23)；Grease
Divided in separation chamber (22) using several combination baffles (23), each combination baffle (23) is identical by two block sizes and is mutually parallel
Foreboard (28) and back plate (29) be spaced a distance dislocation and form；Lead between composition plate between foreboard (28) and back plate (29)
Road；Back plate (29) is higher by foreboard (28), under with a certain distance from the bottom surface of water-oil separating room (22), under back plate (29) with grease point
From room (22) bottom surface connection, on a certain distance from the top surface of water-oil separating room (22) so that these plate channels are mutually parallel
And two neighboring plate channel communicates；Between plate of the water along first combination baffle (23) under the action of outside fluid channel from lower and
On cross top into next water-oil separating room (22), enter back into channel between the plate of next combination baffle (23), successively
Along into crossing out water-oil separating room (22) from below to up from channel between the plate of the last one combination baffle (23)；
The kitchen castoff separation equipment further includes accumulator (31), and the grease that water-oil separating room (22) are isolated flows into accumulator
(31) it is retained in, accumulator (31) is provided with oil drum automatic filling system, and the grease on accumulator (31) upper strata reaches rated capacity
Afterwards, oil drum automatic filling system automatically disposably will be in filling (33) to oil storage barrel of grease；The oil drum automatic filling system includes
Oil-water separation interface sensor (32), automatically controlled fuel outlet ball valve (34), automatically controlled drainage ball valve (35), controller (36), level sensing
Device；Oil-water interface level in accumulator (31) is detected by oil-water separation interface sensor (32) and sends a signal to controller
(36), oil reservoir apical side height is detected by liquid level sensor and sends a signal to controller (36)；Oil-water interface level is exactly water
Layer top surface absolute altitude, when water layer top surface, absolute altitude reaches water level upper limit HWater is highWhen, automatically controlled drainage ball valve is opened by controller (36) control
(35) start and discharge water action and water layer top surface absolute altitude reaches water level lower limit HWater is lowWhen stop；Oil reservoir apical side height is exactly oil reservoir top surface
Absolute altitude, when oil reservoir top surface, absolute altitude reaches oil level upper limit HIt is oily highWhen, automatically controlled fuel outlet ball valve (34) is opened by controller (36) control and is started
It drains the oil action, in filling (33) to oil storage barrel and oil reservoir top surface absolute altitude reaches oil level lower limit HOil is lowWhen stop；Automatically controlled fuel outlet ball valve
(34) height HFuel tapWith the height H of automatically controlled drainage ball valve (35)Water valveNumerical value is fixed, which meets：HWater valve<
HWater is low<HWater is high<HFuel tap<HOil is low<HIt is oily high、HIt is oily highWith HOil is lowBetween oil reservoir capacity be not more than oil storage barrel (33) capacity.
2. kitchen castoff separation equipment as described in claim 1, it is characterised in that：HIt is oily highWith HOil is lowBetween oil reservoir capacity with storage
The capacity of oil drum (33) is equal；After filling oil storage barrel (33) every time, automatically controlled fuel outlet ball valve (34) is closed simultaneously, by controller (36)
Pushed information notice comes to receive oil.
3. kitchen castoff separation equipment as described in claim 1, it is characterised in that：The runner deodorization system further includes partition board
(24), separation latter end of the partition board (24) in water-oil separating room (22) is partitioned into water purification collecting chamber (27), from the last one combination gear
Channel is crossed from below to up into water purification collecting chamber (27) between the plate of plate (23).
4. kitchen castoff separation equipment as claimed in claim 3, it is characterised in that：Water purification collecting chamber (27) be provided with only
The drainpipe (26) that water collecting chamber (27) connects outside.
5. kitchen castoff separation equipment as claimed in claim 4, it is characterised in that：Housing is equipped in water purification collecting chamber (27)
Manage (25) and drainpipe (26)；It covers outer tube (25) upper end being inserted on drainpipe (26) and is higher by drainpipe (26) upper end, lower end
With a certain distance from water purification collecting chamber (27) bottom surface, one end of drainpipe (26) extends in outside from the bottom of water purification collecting chamber (27)
In casing (25) and height is less than the height of outer tube (25), and the other end of drainpipe (26) is worn after being reversely pierced by outer tube (25)
It crosses inside the bottom and water purification collecting chamber (27) of water purification collecting chamber (27) and connects.
6. kitchen castoff separation equipment as described in claim 1, it is characterised in that：The runner deodorization system further includes machinery
Grid, mechanical grille are arranged on the water inlet of water-oil separating room (22).
7. kitchen castoff separation equipment as described in claim 1, it is characterised in that：Inclination should be respectively provided with into feed basin mouth surrounding
Plate (7), the higher-height one end connected with outer casing (8) of hang plate (7), a lower height of other end of hang plate (7) connect U-shaped grid slot
(4) top side wall；Hang plate (7) height higher end should be located at for the position of nozzle (9) water spray on feed basin mouth side wall
On top；Hang plate (7) is parallel in the jet angle of the nozzle (9) of oblique fine crack.
8. kitchen castoff separation equipment as claimed in claim 7, it is characterised in that：The feed system is charging sensory perceptual system
And further include photoelectric sensor (1)；Photoelectric sensor (1) is on shell (8) and can be via on U-shaped grid slot (4) side wall
Gate hole emits in photosignal to U-shaped grid slot (4).
9. kitchen castoff separation equipment as claimed in claim 8, it is characterised in that：Shell (8) is provided with several deflectors
(5), on photoelectric sensor (1) deflector (5) installed therein.
10. kitchen castoff separation equipment as claimed in claim 9, it is characterised in that：The side wall of U-shaped grid slot (4) is parallel
In the vertical wall of the rotary shaft of auger (3), the side wall of U-shaped grid slot (4), deflector (5), hang plate (7) three form obtuse angle three
Angular domain；Photoelectric sensor (1) is the upper edge of auger (3) most significant end in the obtuse triangle region, is to exclude
The limit low amounts detecting location of the helical blade interference of auger (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139826.5A CN105668658B (en) | 2016-03-11 | 2016-03-11 | Kitchen castoff separation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139826.5A CN105668658B (en) | 2016-03-11 | 2016-03-11 | Kitchen castoff separation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN105668658A CN105668658A (en) | 2016-06-15 |
| CN105668658B true CN105668658B (en) | 2018-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610139826.5A Expired - Fee Related CN105668658B (en) | 2016-03-11 | 2016-03-11 | Kitchen castoff separation equipment |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351046B (en) * | 2018-12-11 | 2021-12-21 | 安徽天健环保股份有限公司 | Kitchen waste loosening type separation equipment |
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| CN2545186Y (en) * | 2002-04-27 | 2003-04-16 | 冯运红 | Filter type oil-water separator |
| CN201565156U (en) * | 2009-11-13 | 2010-09-01 | 大庆海洋石油技术开发有限公司 | Oil-water-gas automatic separating draining device |
| CN202569660U (en) * | 2012-04-25 | 2012-12-05 | 北京绿色能量环境工程有限公司 | Oil-water separation device |
| CN104210130A (en) * | 2014-09-02 | 2014-12-17 | 南京理工大学 | Grease separator |
| CN204453823U (en) * | 2014-09-15 | 2015-07-08 | 季胜 | Changing food waste vacuum handling charging device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4122009A (en) * | 1976-07-30 | 1978-10-24 | Texaco Inc. | Method of resolving a mixture of oil, water, and solids |
| US8449821B2 (en) * | 2010-05-25 | 2013-05-28 | Honeywell International Inc. | Slug mitigation by increasing available surge capacity |
| CN202912809U (en) * | 2012-09-11 | 2013-05-01 | 塔里木石油勘探开发指挥部沙漠运输公司 | Oil-containing sludge primary separation device |
| CN203862660U (en) * | 2014-05-05 | 2014-10-08 | 银川保绿特生物技术有限公司 | Prescreening device for kitchen waste treatment |
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- 2016-03-11 CN CN201610139826.5A patent/CN105668658B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2545186Y (en) * | 2002-04-27 | 2003-04-16 | 冯运红 | Filter type oil-water separator |
| CN201565156U (en) * | 2009-11-13 | 2010-09-01 | 大庆海洋石油技术开发有限公司 | Oil-water-gas automatic separating draining device |
| CN202569660U (en) * | 2012-04-25 | 2012-12-05 | 北京绿色能量环境工程有限公司 | Oil-water separation device |
| CN104210130A (en) * | 2014-09-02 | 2014-12-17 | 南京理工大学 | Grease separator |
| CN204453823U (en) * | 2014-09-15 | 2015-07-08 | 季胜 | Changing food waste vacuum handling charging device |
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| CN105668658A (en) | 2016-06-15 |
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