CN106946370A - A kind of sewage from catering business oil-water residue separating one-piece - Google Patents
A kind of sewage from catering business oil-water residue separating one-piece Download PDFInfo
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- CN106946370A CN106946370A CN201710241677.8A CN201710241677A CN106946370A CN 106946370 A CN106946370 A CN 106946370A CN 201710241677 A CN201710241677 A CN 201710241677A CN 106946370 A CN106946370 A CN 106946370A
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- Prior art keywords
- separation
- solid
- grease
- discharger
- profit
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/03—Pressure
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Sewage (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention belongs to sewage treatment area, specifically a kind of sewage from catering business oil-water residue separating one-piece, including support, separation of solid and liquid case, wastewater inlet, the outlet of thick slag, separation of solid and liquid sieve plate, profit discharger, water separation tank, greasy filth outlet, air-floating apparatus, drainage outlet pipe, Grease Collection room, grease discharger, grease heater, breather pipe;Wastewater inlet, the outlet of thick slag and profit discharger are separately positioned on top, bottom and middle part in separation of solid and liquid case;Separation of solid and liquid sieve plate is L-shaped to constitute cavity with separation of solid and liquid case, and profit discharger is connected with the cavity;Grease Collection room connects profit discharger, inside sets grease heater;The import of drainage outlet pipe, air-floating apparatus, the outlet of profit discharger, greasy filth export top, middle part, bottom and the bottom being separately positioned in water separation tank;Water-oil separating box top is tapered and connects Grease Collection case;Separation of solid and liquid case, profit discharger, Grease Collection room, the top of drainage outlet pipe are connected with breather pipe respectively.
Description
Technical field
The invention belongs to field of sewage treatment equipment, specifically a kind of sewage from catering business oil-water residue separating one-piece.
Background technology
With the development of social economy, the increasingly raising of people's living standard, catering trade and food-processing industry are also obtained
Develop rapidly, the food and drink waste water amount produced therewith is also increasing, while long-term containing greasy sewage is directly discharged, often make
Blocked into municipal drainage pipe network, because of its not easy-clear, easily cause the paralysis of municipal drainage pipe network.On the other hand, a large amount of oil-containings
The discharge of sewage from catering business, life of the environmental pollution caused on people has had resulted in many influences.Kitchen waste oil accumulates over a long period,
Not only easily cause line clogging, it is also possible to which variable body waste oil returns to dining table.
According to《Code for design of building water supply and sewerage》Regulation, staff canteen, business dining room, the oil-polluted water such as hotel food and beverage
Place is discharged, sewage conduct should can be discharged into after oil removing.The specification it further provides that sewage is discharged into the food and drink enterprise of urban sewage pipe network
Industry, should install oil removal facility, reach the inflow requirement of local urban sewage pipe network, the residue of production, waste must not be discharged into Xia Shui
Pipeline.
Regulation is badly in need of in pollution that sewage from catering business is brought, and to be exactly the water-oil separating for installing sewage from catering business set one of amelioration method
It is standby, to realize the discharge of safe and reasonable.
At present, the sewage discharge law enforcement for environmental protection of China from large-scale blowdown enterprise be progressively implemented into participation food processing and
All units of food and beverage sevice.In recent years, due to the raising and pressure of the country about environmental regulations of social overall environmental consciousness
Property implement, the installation and operation that the relevant units of most cities carries out oil-water separator device has turned into inexorable trend, causes oil
The market demand of separator is increased rapidly.
Existing oily-water seperating equipment has had been provided with filter cleaner, the tiny greasy dirt of dissolved air flotation, has melted top solid greasy dirt, oil
The basic functions such as water separation, but also there is obvious defect in structure design, mainly have:
1st, by except the structure design in slag part it is unreasonable.Cause deslagging very inconvenient, it is necessary to manual cleanup waste residue, labor intensity
Greatly;Or replace manual implementation strength to take out slag using mechanical pump, but equipment investment is big, high energy consumption, and equipment is fragile.
2nd, the design of grease thawing part-structure is unreasonable.Grease melter is arranged on heating in oil reservoir, it is necessary to consume a large amount of
Electric energy the solidification oil reservoir of top is able to separate, discharged after melting.
The above-mentioned design defect of existing oily-water seperating equipment causes dregs of fat inferior separating effect, swill cleaning difficulty, shadow
Surrounding environment is rung, is easily blocked containing oil pipe line, the periodically drawback such as dredging is needed.
Therefore, in the market continuation is a kind of can overcome the oily-water seperating equipment of drawbacks described above.
The content of the invention
The present invention is a kind of sewage from catering business oil-water residue separating one-piece, slagging-off portion of the inventor to existing oil residue separator
Divide and grease melts part and design is optimized, fundamentally overcome drawbacks described above, preferably solve existing profit point
Difficult, influence surrounding environment is cleared up from device dregs of fat inferior separating effect, swill, easily blocks, need to periodically dredge containing oil pipe line
Etc. drawback.
The technical scheme that the present invention is provided is:
A kind of sewage from catering business oil-water residue separating one-piece, it is characterised in that including separation of solid and liquid part, water-oil separating part and logical
Air pipe;
The separation of solid and liquid part includes support (1), separation of solid and liquid case (2), wastewater inlet (3), thick slag outlet (4), solid-liquid point
From sieve plate (5), profit discharger (6), separation of solid and liquid case (2) is fixed on support (1), wastewater inlet (3), thick slag outlet (4)
Top, bottom and medium position in separation of solid and liquid case (2) are separately positioned on by certain altitude difference with profit discharger (6);Gu
Liquid sieve plate (5) be divided into portrait and base plate and it is L-shaped be fixedly connected, constitute and deposit with the side plate and top board of separation of solid and liquid case (2)
The cavity of profit is stayed, (6) import of profit discharger is fixed with the cavity by the side plate and connected, and its outlet is passed through water-oil separating
Case (7) interior bottom;
The water-oil separating part includes water separation tank (7), greasy filth outlet (8), air-floating apparatus (9), drainage outlet pipe (10), oil
Fat collecting chamber (11), grease discharger (12), grease heater (13);The external profit discharger (12) in Grease Collection room (11),
It is interior to be provided with grease heater (13);The import of drainage outlet pipe (10), air-floating apparatus (9), the outlet of profit discharger (6), greasy filth
Outlet (8) is separately positioned on top, middle part, bottom and bottom position in water separation tank (7) by certain altitude difference;Profit point
It is tapered from the top of case (7) and connect Grease Collection case (10);
The separation of solid and liquid case (2), profit discharger (6), Grease Collection room (11), the top of drainage outlet pipe (10) are respectively equipped with
Vent line is connected to discharge gas with breather pipe (14).
The optimization or/and improvement of the present invention has:
One of preferred scheme, the separation of solid and liquid sieve plate (5) is divided into the 2 pieces of portraits connected and 1 piece of base plate, and 2 pieces of portrait right angles connect
Connect and respectively with base plate is L-shaped is fixedly connected.
The two of preferred scheme, the Grease Collection room (11) is provided with temperature controller, by controlling grease heater (13)
Realize and the grease automatic constant-temperature in Grease Collection room (11) is controlled.
The three of preferred scheme, a kind of described sewage from catering business oil-water residue separating one-piece also include industrial control computer,
Signal pickup assembly, signal performs device and monitoring display screen.
The four of preferred scheme, the industrial control computer is PLC;The signal pickup assembly is liquid
Level sensor, temperature sensor, pressure sensor, flow sensor, position sensor;The signal performs device is electrically to open
Close, magnetic valve run with control device, the monitoring display screen be with send short messages automatically to formulate cell-phone number function can
Depending on changing operation interface.
Present invention is particularly suitable for use in the oil that the food processing of the various users such as hotel, dining room, staff canteen is produced
Slag treatment.Product function meets《Code for design of building water supply and sewerage》It is required that, reach the skill of environmental pollution improvement and energy-saving and emission-reduction
Art researches and develops purpose.
Implementing the beneficial effect of technical solution of the present invention is:
1st, except the optimization design of slag part, the base plate of separation of solid and liquid case (2) is that the bottom of taper is set with acclive conical bottom board
It is equipped with slag-discharging valve;Separation of solid and liquid sieve plate (5) constitutes cavity, oil into perpendicular folding shape with the side plate and top board of separation of solid and liquid case (2)
Water discharger (6) by side plate the cavity connect, with discharge through separation of solid and liquid sieve plate (5) profit;Outside the cavity
Portion is solid slag, and inside is the cavity of filtering profit so that external energy accommodates substantial amounts of solid slag, and solid slag passes through cone
Valve on shape base plate is easy to discharge.Manual cleanup waste residue is not needed, it is not required that using investment is big, high energy consumption, fragile
Mechanical pump.
2nd, grease melts the optimization design of part, is set on taper top board and connects Grease Collection room (11), and grease is received
Collect and grease discharger (12) and grease heater (13) are set in room (11);Because grease solidification typically occurs in the upper of oil reservoir
Portion, can so concentrate on curing grease volume much smaller than in the Grease Collection room (11) of water separation tank (7), grease is heated
Device (13) directly heats solidification or the grease that easily solidifies, and the efficiency of heating surface is high, saves the energy, at the same the grease be easy to after fusing and
When pass through grease discharger (12) exclude.
3rd, equipment operation is simple, easy to maintenance, long service life, no consumable accessory, without cleaning residue of uncapping, outside odorless
Overflow.
4th, oil resistance rate reaches more than 90%, food and drink waste water its fat content≤100mg/ treated by oily separation equipment
L, better than national standard.
Describe technical scheme in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is a kind of profile of sewage from catering business oil-water residue separating one-piece using the present invention;
Fig. 2 is a kind of stereogram of sewage from catering business oil-water residue separating one-piece using the present invention;
In Fig. 1-2,1-support, 2-separation of solid and liquid case, 3-wastewater inlet, 4-thick slag outlet, 5-separation of solid and liquid sieve plate, 6-
Profit discharger, 7-water separation tank, 8-sludge water out, 9-air-floating apparatus, 10-drainage outlet pipe, 11-Grease Collection
Room, 12-grease discharger, 13-grease heater, 14-breather pipe.
Embodiment
To make those skilled in the art more fully understand technical scheme, 1-2 and embodiment below in conjunction with the accompanying drawings
The present invention is described in further detail.
In embodiment, for the ease of description, the description of each part relative position relation is the cloth according to Figure of description 1
Figure mode is described, such as:The position relationship of upper and lower, left and right etc. is that the Butut direction of foundation Figure of description 1 comes true
Fixed.
Embodiment 1:
As shown in Figure 1-2, a kind of sewage from catering business oil-water residue separating one-piece, including separation of solid and liquid part, water-oil separating part and
Vent line;The separation of solid and liquid part includes support (1), separation of solid and liquid case (2), wastewater inlet (3), thick slag and exports (4), consolidates
Liquid sieve plate (5), profit discharger (6), separation of solid and liquid case (2) are fixed on support (1), wastewater inlet (3), the outlet of thick slag
And profit discharger (6) is separately positioned on top, bottom and the medium position in separation of solid and liquid case (2) by certain altitude difference (4);
Separation of solid and liquid sieve plate (5) be divided into portrait and base plate and it is L-shaped be fixedly connected, constituted with the side plate and top board of separation of solid and liquid case (2)
The cavity of profit is retained, (6) import of profit discharger is fixed with the cavity by the side plate and connected, it, which is exported, is passed through profit point
From case (7) interior bottom;The water-oil separating part includes water separation tank (7), greasy filth outlet (8), air-floating apparatus (9), drainage
Outlet pipe (10), Grease Collection room (11), grease discharger (12), grease heater (13);Grease Collection room (11) external profit
Discharger (12), it is interior to be provided with grease heater (13);The import of drainage outlet pipe (10), air-floating apparatus (9), profit discharger (6)
Outlet, greasy filth outlet (8) top, middle part, bottom and bottom in water separation tank (7) are separately positioned on by certain altitude difference
Position;The top of water separation tank (7) is tapered and connects Grease Collection case (10);The separation of solid and liquid case (2), profit overflow
Pipe (6), Grease Collection room (11), the top of drainage outlet pipe (10) are respectively equipped with vent line and connected with breather pipe (14) to discharge
Gas.
In use, the separation of solid and liquid case (2) that oil-polluted water is flowed on support (1) by wastewater inlet (3) removes the gred, solid-liquid point
The residue in sewage can effectively be obstructed from sieve plate (5) to flow into profit discharger (6) to water separation tank (7), now greatly
The residue of block is sunken in the cone cylinder of separation of solid and liquid case (2) bottom, and scum silica frost is blocked on the outside of separation of solid and liquid sieve plate (5), mixing
Grease and sewage are flowed into water separation tank (7).The thick slag outlet (4) of separation of solid and liquid case (2) bottom is provided with residual cake valve, can open
Residual cake valve, makes bulk residue and scum silica frost automatically flow into foots tank.
Oil is lighter than water, will be automatically separated in water separation tank (7) interior sewage and grease, while air-floating apparatus (9) is provided with,
Microbubble can be injected into water separation tank (7), gas ducks in drink during floating, meeting and oil droplet formation gas-liquid mixture,
Using the buoyancy of bubble, the floating of speed up gas and liquid mixture, so as to improve water-oil separating speed.
Grease after separation accumulates in water separation tank (7) conical top, to prevent from causing grease to coagulate because temperature is relatively low
Gu, in conical top there is provided Grease Collection room (11), and it is provided with inside it grease heater (13).Pass through Grease Collection
The transparent pipe that room (11) is picked out can check the height of grease liquid level, when being full of oil slick in transparent pipe, open draining valve by grease
Grease in collecting chamber (11) is discharged into Grease Collection bucket by grease discharger (12).The water of separation then passes through drainage outlet pipe
(10) discharge.
Greasy filth can gradually sink to the bottom of water separation tank (7) during separation, can by the pyramidal structure of bottom
Greasy filth is built up, when opening mud valve, greasy filth can be discharged into by hydraulic pressure in greasy filth bucket.
Separation of solid and liquid case (2), profit discharger (6), Grease Collection room (11), the top of drainage outlet pipe (10) are respectively equipped with
Vent line is connected to discharge gas with breather pipe (14).
Embodiment 2:
The optimization or/and improvement provided with reference to 1 couple of present invention of embodiment 1 and accompanying drawing is further described:
The separation of solid and liquid sieve plate (5) is divided into the 2 pieces of portraits connected and 1 piece of base plate, 2 pieces of portrait right angles connections and respectively with base plate
It is L-shaped to be fixedly connected.
The Grease Collection room (11) is provided with temperature controller, is realized by controlling grease heater (13) to Grease Collection
Grease automatic constant-temperature control in room (11).
A kind of described sewage from catering business oil-water residue separating one-piece also include industrial control computer, signal pickup assembly,
Signal performs device and monitoring display screen.
The industrial control computer is PLC;The signal pickup assembly is liquid level sensor, temperature
Sensor, pressure sensor, flow sensor, position sensor;The signal performs device is electric switch, magnetic valve to control
Control equipment is run, and the monitoring display screen is that have to send short messages automatically to the visualized operation interface for the function of formulating cell-phone number.
In use, using temperature sensor automatic sensing oil temperature, temperature, pressure are set by the LCDs on control cabinet
The time of power, flow and valve switch, to realize that automatic constant-temperature control, Stress control, flow control, switch time control.It is logical
Cross visualized operation interface and semi- or fully automated control is carried out to each valve, air-floating apparatus, electric heater of equipment etc..
It is understood that the principle that above example is intended to be merely illustrative of the present and the exemplary embodiment party that uses
Formula, but the invention is not limited in this, can technique according to the invention scheme determine specific embodiment party with actual conditions
Formula.For those skilled in the art, without departing from the spirit and substance in the present invention, it can make
All variations and modifications, these increased variations and modifications are also considered as protection scope of the present invention.
Claims (5)
1. a kind of sewage from catering business oil-water residue separating one-piece, it is characterised in that by separation of solid and liquid part, water-oil separating part and logical
Air pipe (14) is constituted;
The separation of solid and liquid part includes support (1), separation of solid and liquid case (2), wastewater inlet (3), thick slag outlet (4), solid-liquid point
From sieve plate (5), profit discharger (6), separation of solid and liquid case (2) is fixed on support (1), wastewater inlet (3), thick slag outlet (4)
Top, bottom and the medium position in separation of solid and liquid case (2) are separately positioned on profit discharger (6);Separation of solid and liquid sieve plate (5)
Be divided into portrait and base plate and it is L-shaped be fixedly connected, the cavity for retaining profit is constituted with the side plate and top board of separation of solid and liquid case (2),
(6) import of profit discharger is fixed with the cavity by the side plate and connected, and its outlet is passed through water separation tank (7) interior bottom;
The water-oil separating part includes water separation tank (7), greasy filth outlet (8), air-floating apparatus (9), drainage outlet pipe (10), oil
Fat collecting chamber (11), grease discharger (12), grease heater (13);The external profit discharger (12) in Grease Collection room (11),
It is interior to be provided with grease heater (13);The import of drainage outlet pipe (10), air-floating apparatus (9), the outlet of profit discharger (6), greasy filth
Outlet (8) is separately positioned on top, middle part, bottom and bottom position in water separation tank (7);The top of water separation tank (7)
Portion is tapered and connects Grease Collection case (10);
The separation of solid and liquid case (2), profit discharger (6), Grease Collection room (11), the top of drainage outlet pipe (10) are respectively equipped with
Vent line is connected to discharge gas with breather pipe (14).
2. a kind of sewage from catering business oil-water residue separating one-piece according to claim 1, it is characterised in that the separation of solid and liquid
Sieve plate (5) is divided into the 2 pieces of portraits connected and 1 piece of base plate, 2 pieces of portrait right angles connections and respectively with base plate is L-shaped is fixedly connected.
3. a kind of sewage from catering business oil-water residue separating one-piece according to claim 1, it is characterised in that the Grease Collection
Room (11) is provided with temperature controller, is realized by controlling grease heater (13) to the grease automatic constant in Grease Collection room (11)
Temperature control system.
4. a kind of sewage from catering business oil-water residue separating one-piece according to claim 1, it is characterised in that also including industry control
Computer processed, signal pickup assembly, signal performs device and monitoring display screen.
5. a kind of sewage from catering business oil-water residue separating one-piece according to claim 4, it is characterised in that the Industry Control
Computer is PLC;The signal pickup assembly is liquid level sensor, temperature sensor, pressure sensor, stream
Quantity sensor, position sensor;The signal performs device is that electric switch, magnetic valve are run with control device, the monitoring
Display screen is that have to send short messages automatically to the visualized operation interface for the function of formulating cell-phone number.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710241677.8A CN106946370A (en) | 2017-04-14 | 2017-04-14 | A kind of sewage from catering business oil-water residue separating one-piece |
Applications Claiming Priority (1)
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CN201710241677.8A CN106946370A (en) | 2017-04-14 | 2017-04-14 | A kind of sewage from catering business oil-water residue separating one-piece |
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Publication Number | Publication Date |
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CN201710241677.8A Pending CN106946370A (en) | 2017-04-14 | 2017-04-14 | A kind of sewage from catering business oil-water residue separating one-piece |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726706A (en) * | 2018-05-31 | 2018-11-02 | 苏州品立环保系统有限公司 | Catering waste water treatment equipment, system and its control method |
CN108919716A (en) * | 2018-07-19 | 2018-11-30 | 万博克环保科技(北京)有限公司 | A kind of automatic control system of grease processing |
CN113044903A (en) * | 2021-06-01 | 2021-06-29 | 潍坊久宝智能科技有限公司 | Oil-water separator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN203625160U (en) * | 2013-11-15 | 2014-06-04 | 沈阳朗锐科技有限公司 | Self-skimming catering oil-water separator |
CN203639199U (en) * | 2013-12-16 | 2014-06-11 | 任书颖 | Restaurant sewage oil and water separator |
CN204824267U (en) * | 2015-07-27 | 2015-12-02 | 郑州天海给水设备有限公司 | Automatic slagging -off forced -ventilated type oil water separator |
CN207031099U (en) * | 2017-04-14 | 2018-02-23 | 巴州白云工贸有限责任公司 | A kind of sewage from catering business oil-water residue separating one-piece |
-
2017
- 2017-04-14 CN CN201710241677.8A patent/CN106946370A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203625160U (en) * | 2013-11-15 | 2014-06-04 | 沈阳朗锐科技有限公司 | Self-skimming catering oil-water separator |
CN203639199U (en) * | 2013-12-16 | 2014-06-11 | 任书颖 | Restaurant sewage oil and water separator |
CN204824267U (en) * | 2015-07-27 | 2015-12-02 | 郑州天海给水设备有限公司 | Automatic slagging -off forced -ventilated type oil water separator |
CN207031099U (en) * | 2017-04-14 | 2018-02-23 | 巴州白云工贸有限责任公司 | A kind of sewage from catering business oil-water residue separating one-piece |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108726706A (en) * | 2018-05-31 | 2018-11-02 | 苏州品立环保系统有限公司 | Catering waste water treatment equipment, system and its control method |
CN108726706B (en) * | 2018-05-31 | 2021-06-01 | 苏州品立环保系统有限公司 | Restaurant wastewater treatment equipment, restaurant wastewater treatment system and control method thereof |
CN108919716A (en) * | 2018-07-19 | 2018-11-30 | 万博克环保科技(北京)有限公司 | A kind of automatic control system of grease processing |
CN113044903A (en) * | 2021-06-01 | 2021-06-29 | 潍坊久宝智能科技有限公司 | Oil-water separator |
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