CN217555991U

CN217555991U - Novel kitchen residue oil-water separation device

Info

Publication number: CN217555991U
Application number: CN202220041457.7U
Authority: CN
Inventors: 陈旭东; 许育宏; 陈炯翔; 陈少杰
Original assignee: Guangdong Nanfan Environmental Protection Technology Co ltd; Guangdong Nanha Technology Co ltd
Current assignee: Guangdong Nanfan Environmental Protection Technology Co ltd; Guangdong Nanha Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-10-11
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a novel meal kitchen surplus oil-water separator, be in including box, first heating device, profit filtration, temperature monitoring device and set gradually the grease inlet room, water oil separating structure, the drainage chamber that just are linked together in the box, the top surface of box is provided with the inlet, and the inlet communicates with each other with the grease inlet room, sets up relatively in the indoor top of grease inlet around first heating device, the profit filtration, and the outside of drainage chamber is provided with the drain pipe, and centralized control module sets up on the lateral surface of box, and temperature monitoring device locates in the grease inlet room. Has the advantages that: the liquid level heating is adopted to reduce the power consumption of the equipment, and the device is suitable for the use environment with lower temperature, and simultaneously has the function of automatically cleaning the filter screen.

Description

Novel kitchen residue oil-water separation device

Technical Field

The utility model relates to a meal kitchen surplus handles field, in particular to novel meal kitchen surplus oil-water separator.

Background

At present, kitchen waste (such as leftovers) of restaurants, hotels, dining halls and the like in the society is generally used for feeding livestock, insanitary kitchen waste can cause the livestock to suffer from infectious diseases, people eat the livestock with certain diseases and can cause serious harm to health, and kitchen waste water is directly discharged.

Sewage treatment is one of the problems difficult to solve in the current society, for example, sewage in the catering industry contains a large amount of organic matters, and if the organic matters are directly discharged into a municipal sewage pipe network, a series of environmental problems can be caused, and great treatment pressure is also caused on the municipal sewage pipe network.

In the prior art, the oil-water separation equipment is immersed in the mixed liquid, and the mixed liquid which is not heated is continuously input into the equipment when the equipment works, so that the fluidity of the mixed liquid in the equipment is high, the heating equipment cannot play an effective heating effect on the mixed liquid in the equipment generally, and the oil-water separation effect is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a novel kitchen cabinet surplus oil-water separation device is provided.

In order to achieve the purpose, the utility model discloses a novel kitchen residue oil-water separation device, which comprises a box body, a first heating device, an oil-water filtering structure, a temperature monitoring device, and an oil inlet chamber, an oil-water separating structure and a drainage chamber which are sequentially arranged in the box body and communicated with each other, wherein the top surface of the box body is provided with a liquid inlet, the liquid inlet is communicated with the oil inlet chamber, the first heating device and the oil-water filtering structure are oppositely arranged above the oil inlet chamber from front to back, the outer side of the drainage chamber is provided with a drainage pipe, mixed liquid enters the oil inlet chamber from the liquid inlet, sequentially flows through the oil-water filtering structure and the oil-water separating structure and then flows into the drainage chamber, and the temperature monitoring device is arranged in the oil inlet chamber;

a circulating filter module and a liquid level monitoring device are arranged between the drainage chamber and the oil inlet chamber, water in the drainage chamber is circularly conveyed to the oil inlet chamber through the circulating filter module, and the liquid level monitoring device is arranged at the upper part in the drainage chamber.

Furthermore, the oil inlet chamber and the oil-water separation structure are separated by a vertically arranged first partition plate, the top of the first partition plate is communicated with the oil inlet chamber and the oil-water separation structure, the water discharge chamber and the oil-water separation structure are separated by a vertically arranged second partition plate, and the bottom of the second partition plate is communicated with the oil-water separation structure and the water discharge chamber;

one side of the first heating device is provided with a baffle which is close to the liquid inlet.

Further, profit filtering mechanism includes filter screen, filter screen frame, filter screen self-cleaning device, three limits of filter screen frame respectively with the lateral wall of the fuel feeding room with the lateral wall fixed connection of first baffle, the filter screen fixed set up in on the filter screen frame, filter screen self-cleaning device follows the reciprocating swing of upper surface of filter screen, the outline of filter screen frame is an arc, the top of first baffle vertically is provided with the bracing piece.

Furthermore, the filter screen self-cleaning device comprises a brush, a brush supporting rod, a rotating rod and a brush driving device, wherein two ends of the rotating rod are respectively rotatably connected with the left side wall of the supporting rod and the side wall of the oil inlet chamber in the width direction, and the rotating rod is parallel to the first heating device;

the hairbrush supporting rod is arranged between the rotating rod and the filter screen frame, the outer contour of the hairbrush supporting rod is in a T shape, the hairbrush is arranged at the transverse end of the hairbrush supporting rod, and the top of the longitudinal end of the hairbrush supporting rod is fixedly connected with the middle part of the periphery of the rotating rod;

the hairbrush driving device drives the rotating rod to rotate and simultaneously drives the hairbrush to swing back and forth along the upper surface of the filter screen.

Furthermore, the oil-water separation structure comprises a plurality of oil-water separation assemblies, a second heating device, an oil discharge device, an oil scraping device and a separation assembly cleaning device, the plurality of oil-water separation assemblies are fixedly arranged at intervals, the plurality of separation assemblies are fixedly connected by at least two layers of guide plates in a laminated mode, an oil discharge layer is arranged between the oil-water separation assemblies and the top in the box body, the oil discharge device is arranged on one side of the second partition plate and located at the tail end of the oil discharge layer, and the second heating device and the oil scraping device are longitudinally and oppositely arranged above the oil discharge layer;

the guide plate is composed of a plurality of corrugated inclined arrays inclined at 45 degrees, the vertex angle of each corrugation is 90 degrees, a channel formed by two adjacent corrugations forms 90 degrees, and each layer of guide plate is stacked and combined;

the corrugations between each layer of guide plates are arranged in a crossed manner, and the adjacent corrugation cross dislocation angle between each layer of guide plates is 90 degrees;

a third partition plate is arranged between the upper part of one side of the oil-water separation assemblies and the upper part of the first partition plate, the third partition plate is longitudinally and fixedly arranged in the box body, and a support plate is arranged at the lower part of one side of the oil-water separation assemblies and is longitudinally and fixedly arranged in the box body;

a supporting partition plate is arranged between the oil-water separation structure and the second partition plate, three edges of the supporting partition plate are respectively fixedly connected with the bottom in the box body and two side walls in the length direction, the other sides of the oil-water separation assemblies are arranged on the supporting partition plate, and a gap is formed between the top of the supporting partition plate and the tops of the oil-water separation assemblies;

the oil extraction device is including arranging the grease trap and with the oil extraction chamber relative oil drain port, the oil drain port set up in on the lateral wall of length direction in the box, oil drain port department is provided with the oil extraction pipe corresponding with the fluid collecting vessel, oil extraction chamber one side top is provided with the water conservancy diversion strip of downward sloping, will oil drainage in the grease trap extremely in the grease trap.

Further, separation module belt cleaning device includes supersonic generator, ultrasonic transducer, the ultrasonic generator rigid coupling in the bottom of box, ultrasonic transducer set up in a plurality of oil-water separation module's bottom, ultrasonic transducer with through honeycomb panel interconnect between a plurality of oil-water separation module's the bottom, ultrasonic transducer with the supersonic generator electricity is connected.

Furthermore, the oil scraping device comprises a rotary driving device, an oil scraping roller and an oil scraping plate, the rotary driving device is arranged on the outer side of the box body, a working window is formed in the top surface of the box body, which is opposite to the oil-water separation structure, the oil scraping roller is rotatably arranged in the working window, the lower part of the oil scraping roller is arranged in the oil discharging layer, and the oil scraping roller is in transmission connection with the rotary driving device;

one side in the oil discharge chamber is longitudinally provided with an oil scraping plate mounting seat, the oil scraping plate is longitudinally and fixedly connected to the oil scraping plate mounting seat, and the edge, adjacent to the oil scraping roller, of the oil scraping plate is tightly attached to the periphery of the oil scraping roller.

Furthermore, a sewage draining outlet is formed in the outer side of the bottom of the oil inlet chamber, a sewage draining pipe is arranged between the sewage draining outlet and the top of the water draining pipe, a sewage draining pump and a liquid filter are arranged on the sewage draining pipe, and the liquid filter is detachably arranged on the sewage draining pipe;

a vent pipe is arranged at the top of the tail end of the sewage discharge pipe;

the lower part on first baffle surface is provided with the blowdown window, first baffle with be provided with the switch on the relative side in oil feed room the one-way open-close board of blowdown window, the top of one-way open-close board with pass through the hinge mechanism interconnect between the side of first baffle.

Furthermore, the circulating and filtering module comprises a circulating pump, a first circulating pipe and a second circulating pipe, wherein the circulating pump is fixedly connected to the bottom of the box body, two ends of the first circulating pipe are respectively arranged at the water inlet end of the circulating pump and in the drainage chamber, and two ends of the second circulating pipe are respectively arranged at the water outlet end of the circulating pump and in the oil inlet chamber.

Compared with the prior art, the beneficial effects of the utility model reside in that: oil water separator separates the profit, and the hydroenergy that the separation obtained reaches the relevant discharge standard of country, and separation efficiency is high, the effect is showing, and oil purity is high, and the result oil can be unified to be collected, makes into biodiesel etc. by appointed legal mechanism, the utility model discloses operate more simply intelligence, more humanized, structural arrangement is reasonable.

The crushing device, the solid-liquid separation device and the oil-water separation device are arranged layer by layer from top to bottom, so that the integral structure is compact and small in occupied space, the kitchen waste treatment device is suitable for restaurants, offices, dining halls of schools and the like of various sizes, the kitchen waste is effectively prevented from being discharged in a mess, the economic value is high, and great significance is brought to the food safety and the environmental protection of people.

The equipment integrated centralized control module enables the equipment to be more intelligent and controllable, and can monitor the running state of each device of the equipment in real time.

The heating mode of the mixed liquid is optimized, the power consumption of the equipment is reduced by adopting liquid level heating, and the device is suitable for the use environment with lower temperature.

Drawings

FIG. 1 is a schematic view of the overall structure inside the box body of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is a perspective view of the whole structure of the present invention;

FIG. 4 is a front view of the deflector of the present invention;

fig. 5 is a top view of the deflector of the present invention;

FIG. 6 is a schematic view of a circulation filtration module according to the present invention;

fig. 7 is a schematic diagram of the frame of the centralized control module of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1 to 7.

Referring to fig. 1 and 2, a novel kitchen residue oil-water separation device comprises a box body 1, a first heating device 2, an oil-water filtering structure 3, a centralized control module 4, an oil inlet chamber 5, an oil-water separation structure 6 and a water discharge chamber 7 which are sequentially arranged in the box body 1 and communicated with each other, wherein the outer contour of the box body is in an L shape, the oil inlet chamber 5 is arranged in the box body 1 along the width direction of the box body 1, and the oil-water separation structure 6 and the water discharge chamber 7 are respectively arranged in the box body 1 along the length direction of the box body 1.

The centralized control module 4 is arranged on the outer side surface of the box body 1, and the first heating device 2, the oil-water filtering structure 3 and the oil-water separating structure 6 are respectively electrically connected with the centralized control module.

Referring to fig. 3, a liquid inlet 1-1 is arranged on the top surface of the box body 1, and the mixed liquid enters the oil inlet chamber 5 through the liquid inlet 1-1.

Referring to fig. 1, the first heating device 2 and the oil-water filtering structure 3 are fixed above the oil inlet chamber 5 in a front-back relative manner, and the first heating device 2 is arranged close to the liquid inlet 1-1. The mixed liquid flows into an oil inlet chamber 5 from a liquid inlet 1-1, is filtered by an oil-water filtering structure 3, flows to an oil-water separating structure 6 for oil-water separation treatment, and then flows into a drainage chamber 7.

A baffle plate 1A is arranged on one side of the first heating device 2, and two sides of the baffle plate 1A are fixedly connected to the upper sections of two side walls in the width direction in the oil inlet chamber 5 respectively. The baffle plate 1A is arranged to prevent the oil-water mixed liquid flowing from the liquid inlet 1-1 from splashing to the first heating device 2.

The first heating device of this embodiment is electric infrared heating device, compares and sets up heating device in prior art in oil-water mixture, and this embodiment sets up first heating device on oil-water mixture's liquid level, adopts the liquid level heating, guarantees the mobility of oil-water mixture surface oil reservoir when practicing thrift the energy consumption, prevents that equipment from being in low temperature environment and using the messenger, floats in the oil reservoir solidification on oil-water mixture upper strata in the oil feed is indoor, and the water of lower floor still flows to the water oil separating structure, leads to oil-water mixture water oil separating incomplete.

Referring to fig. 2, an oil discharging layer 6A is arranged between the oil-water separation structure 6 and the top of the inside of the box body 1, the oil inlet chamber 5 and the oil-water separation structure 6 are separated by a vertically arranged first partition plate 1B, the top of the first partition plate 1B is communicated with the oil inlet chamber 5 and the oil-water separation structure 6, the water discharging chamber 7 and the oil-water separation structure 6 are separated by a vertically arranged second partition plate 1C, and the bottom of the second partition plate 1C is communicated with the oil-water separation structure 6 and the water discharging chamber 7.

Referring to fig. 1, the oil-water filtering structure 3 includes a filter screen 31, a filter screen frame 32, and a filter screen self-cleaning device 33, wherein three side edges of the filter screen frame 32 are respectively fixedly connected to a sidewall of the oil inlet chamber 5 and a sidewall of the first partition plate 1B, the filter screen 31 is fixedly connected to the filter screen frame 32, and the filter screen self-cleaning device 33 reciprocally swings along an upper surface of the filter screen 31.

The outer contour of the filter screen frame is arc-shaped, so that oil-water mixed liquid can effectively flow to the oil-water separation component after being filtered by the filter screen, and the filter screen is cleaned by the filter screen self-cleaning device.

A support rod 1D is arranged above the first partition board 1B, and two ends of the support rod 1D are fixedly connected with two side walls in the length direction in the box body 1 respectively.

The filter screen self-cleaning device 33 comprises a brush 33-1, a brush supporting rod 33-2, a rotating rod 33-3 and a brush driving device 33-4.

Two ends of the rotating rod 33-3 are respectively connected with the left side wall of the supporting rod 1D and the side wall of the oil inlet chamber 5 in the width direction through bearing seats, and the rotating rod 33-3 is parallel to the first heating device 2.

The brush support rod 33-2 is disposed between the rotating rod 33-3 and the screen frame 32, the outer contour of the brush support rod is T-shaped, the brush 33-1 is fixedly connected to the lateral end of the brush support rod 33-2, the top of the longitudinal end of the brush support rod 33-2 is fixedly connected to the middle of the outer periphery of the rotating rod 33-3, and the length of the brush 33-1 is equal to the length of the screen 31.

The brush driving device 33-4 is disposed on the outer side wall of the box body 1, and the brush driving device 33-4 drives the rotating rod 33-3 to rotate and simultaneously drives the brush 33-1 to swing back and forth along the upper surface of the filter screen 31.

The driving device of the embodiment is a transmission structure of a motor-driven speed reducer. One side of the periphery of the rotating rod is in transmission connection with the driving device through a connecting rod mechanism.

When the brush type oil inlet chamber is used, the brush driving device drives the rotating shaft to intermittently operate, so that the brush brushes tiny solid residues adsorbed at the mesh openings of the filter screen, and the tiny solid residues sink to the bottom of the oil inlet chamber, thereby ensuring the normal use of the filter screen.

Referring to fig. 1 and 2, the oil-water separation structure 6 includes a plurality of oil-water separation assemblies 61, a second heating device 62, an oil discharge device 63, an oil scraping device 64, and a separation assembly cleaning device 65. The oil-water separation assemblies 61 are longitudinally arranged side by side, and the second heating device 62 and the oil scraping device 64 are relatively fixedly arranged above the oil drainage layer 6A in a front-back mode. The oil discharge device 63 is disposed between the oil-water separation assemblies 61 and the drainage chamber 7, and the oil discharge device 63 is fixedly disposed on one side of the second partition plate 1C and located at the end of the oil discharge layer 6A. The separating component cleaning device 65 is fixedly arranged at the bottom of the oil-water separating components 61.

When the oil-water mixture passes through the oil-water separation assemblies 61, the oil with low density floats to the oil discharge layer 6A under the action of the oil-water separation assemblies 61 and flows into the oil discharge device 63 through the oil scraper 64.

Referring to fig. 4 and 5, the oil-water separation assemblies 61 are formed by fixedly connecting at least two layers of flow deflectors 61-1 in a stacking manner.

Preferably, the oil-water separation assemblies 61 are arranged in 10 groups.

The guide plates 61-1 of the oil-water separation assemblies 61 are oleophylic and hydrophobic metal plates, the oleophylic and hydrophobic metal plates are composed of a plurality of 45-degree inclined corrugations 61-1-1 inclined arrays, the vertex angle of each corrugation 61-1-1 is 90 degrees, a channel 61-1-2 formed by two adjacent corrugations 61-1-1 forms 90 degrees, each layer of guide plates 61-1 are stacked, the corrugation 61-1-1 between each layer of guide plates 61-1 rotates for 90 degrees, the embodiment adopts the arrangement of two layers of guide plates 61-1, and the two layers of guide plates 61-1 are combined in a welding and stacking mode.

Preferably, the baffle 61-1 in this embodiment is 304 stainless steel.

The surface of the guide plate 61-1 is sprayed with an oleophylic hydrophobic coating which is nano liquid glass, the nano liquid glass is in a liquid state before being sprayed, the nano liquid glass is dried and solidified into a film after being sprayed for several minutes, the film is attached to the surface of the guide plate 61-1, the thickness of the film is 5-8 mu m, and the particle size of the surface of the film is less than 20nm.

The oil-water separation components 61 are of a laminated structure, the flow speed and the flow direction of oil-water mixed liquid can be relatively stabilized through the channels 61-1-2 formed by the oil-water separation components, and the nano liquid glass sprayed on the surface of the guide plate 61-1 serves as an oleophylic hydrophobic coating, so that the oil-water mixed liquid is prevented from directly contacting the surface of the guide plate 61-1 to cause heat loss due to the good heat insulation property, energy consumption is reduced, friction between the flowing oil-water mixed liquid and the oil-water separation components 61 can be reduced, the oil-water mixed liquid has a good dredging effect, and good conditions are created for oil-water separation.

The oil-water mixed liquid is adsorbed, collided and fused with the oil-water separation components 61 under the action of self gravity and flow, so that the liquid drops in a dispersed phase grow into large liquid drops, the large liquid drops are removed from the surfaces of the oil-water separation components 61, the light-phase oil is separated and floats to an oil discharge layer, and the heavy-phase water flows to the water discharge chamber 7 from the upper parts of the oil-water separation components 61 through a channel formed by the oil-water separation components 61. Liquid glass of nanometer is as oleophylic hydrophobic coating, and its surface particle diameter can be less than 20nm (the surface is more smooth), makes the frictional force on oil-water mixture liquid and a plurality of oil-water separation subassembly 61 surfaces littleer, and its hydrophobic effect is more showing, the utility model discloses oil-water separation device is energy-conserving, separation efficiency is high, the separation effect is showing, and the hydroenergy that the separation obtained reaches the relevant emission standard of country, and the oil purity that the separation obtained is high.

Referring to fig. 2, a third partition plate 1E is disposed between the upper portions of the oil-water separation assemblies 61 and the upper portion of the first partition plate 1B, and the third partition plate 1E is longitudinally fixed in the tank 1. When oil-water mixed liquid flows into the oil-water separation structure through the top of the first partition plate, under the action of the third partition plate, the buffer and barrier effects are achieved to prevent the oil-water mixed liquid from directly impacting the oil-water separation assembly, so that the oil-water mixed liquid flows to the oil-water separation assembly at a relatively stable flowing speed and a relatively stable flowing direction, and the separation effect is guaranteed.

The lower part of one side of the oil-water separation components 61 is provided with a support plate 61A, and the support plate 61A is longitudinally fixedly arranged in the box body 1 and used for supporting the oil-water separation components 61.

A supporting partition plate 1F is arranged between the oil-water separation structure 6 and the second partition plate 1C, three edges of the supporting partition plate 1F are fixedly connected with the bottom in the box body 1 and two side walls in the length direction respectively, the other sides of the oil-water separation assemblies 61 are fixedly connected onto the supporting partition plate 1F, and gaps are formed between the top of the supporting partition plate 1F and the tops of the oil-water separation assemblies 61, so that water obtained through separation of the oil-water separation assemblies 61 can flow into the drainage chamber 7 through the channels 61-1-2.

The separating component cleaning device 65 comprises an ultrasonic generator 65-1 and ultrasonic transducers 65-2, wherein the ultrasonic generator 65-1 is fixedly connected to the bottom of the box body 1, the ultrasonic transducers 65-2 are arranged at the bottoms of the oil-water separating components 61, the ultrasonic transducers 65-2 are connected with the bottoms of the oil-water separating components 61 through honeycomb plates 65-3, the ultrasonic transducers 65-2 are electrically connected with the ultrasonic generator 65-1, and the ultrasonic generator 65-1 is electrically connected with external commercial power.

When the oil-water separation device is used, the ultrasonic generator converts commercial power into a high-frequency alternating current signal matched with the ultrasonic transducer, and the vibration generated by the ultrasonic transducer is transmitted to the oil-water separation assemblies through the honeycomb plate, so that the tiny solid residues adhered to the guide plate fall to the bottom in the box body, and the normal use of the oil-water separation assemblies is guaranteed.

Two sides of the second heating device 62 are respectively fixedly connected with the upper part of the right side wall of the support rod 1D and the upper part of one side of the second partition plate 1C. In this embodiment, the second heating device is electric infrared heating device, compares and sets up heating device in prior art in oil water mixed liquid, sets up second heating device on oil water mixed liquid's liquid level, adopts the liquid level heating, guarantees the mobility of oil reservoir when practicing thrift the energy consumption, makes the adaptable use under the lower operating mode of ambient temperature of equipment.

Referring to fig. 2, the oil discharging device 63 includes an oil discharging chamber 63-1 arranged longitudinally and an oil discharging port 63-2 opposite to the oil discharging chamber 63-1, the oil discharging port 63-2 is arranged on a side wall of the tank body 1 in the longitudinal direction, an oil discharging pipe (not shown) is fixedly connected to the oil discharging port 63-2, a downwardly inclined flow guiding strip 63-3 is arranged at the top of one side of the oil discharging chamber 63-1, and oil in the oil discharging layer 6A at the top of the oil-water separating assembly 61 can be guided into the oil discharging chamber 63-1. In use, oil in the oil drainage chamber 63-1 is delivered to an external oil collection barrel (not shown) via an oil drainage tube.

Referring to fig. 1 and 6, the oil scraping device 64 comprises a rotary driving device 64-1, an oil scraping roller 64-2 and an oil scraping plate 64-3, the rotary driving device 64-1 is fixedly connected to the outer side of the box body 1, a working window 11 is formed in the top surface of the box body 1, which is opposite to the oil-water separation structure 6, the oil scraping roller 64-2 is rotatably arranged in the working window 11 and is close to the oil discharging chamber 63-1, the lower portion of the oil scraping roller 64-2 is arranged in the oil discharging chamber 6A, the oil scraping plate 64-3 is obliquely arranged between the oil scraping roller 64-2 and one side above the oil discharging chamber 63-1, and the oil scraping roller 64-2 is in transmission connection with the rotary driving device 64-1. The embodiment of the utility model provides a rotary driving device is the drive form of motor and reduction gear.

One side in the oil discharge chamber 63-1 is fixedly connected with an oil scraping plate mounting seat 63-4 corresponding to the oil scraping roller 64-2, the oil scraping plate 64-3 is fixedly connected on the oil scraping plate mounting seat 63-4, and the edge of the oil scraping plate 64-3 adjacent to the oil scraping roller 64-2 is tightly attached to the periphery of the oil scraping roller 64-2.

The oil scraping roller of the embodiment is prior art and is not further described here.

During operation, the oil scraping roller rotates towards the direction of the oil discharging chamber, the floating oil in the oil discharging layer can be continuously adhered to the wall of the rolling oil scraping roller, and the floating oil on the wall of the rolling oil scraping roller is continuously scraped to the oil discharging chamber by the oil scraping plate. The oil discharging device is used for accelerating oil discharging at the oil discharging layer to the oil discharging chamber, and the working efficiency of the equipment is improved.

The water obtained after the oil-water mixture is subjected to the separation process flows into the drain chamber 7, a drain pipe 71 is provided at an upper portion of one side of the tank 1, the drain pipe 71 is communicated with the drain chamber 7 and is connected to an external water pump (not shown) through a pipe, and the water in the drain chamber 7 is pumped to the outside and collected.

Referring to fig. 6, a sewage discharge window 1B-1 is arranged on the lower portion of the surface of the first partition plate 1B, a one-way opening and closing plate 1B-2 for opening and closing the sewage discharge window 1B-1 is arranged on the left side face of the first partition plate 1B, and the top of the one-way opening and closing plate 1B-2 is connected with the left side face of the first partition plate 1B through a hinge mechanism.

The outer side of the bottom of the oil inlet chamber 5 is provided with a drain outlet 5-A, a drain pipe 5-B is arranged between the drain outlet 5-A and the top of the drain pipe 71, the drain pipe 5-B is provided with a drain pump 5-B-1 and a liquid filter 5-B-2, and the liquid filter 5-B-2 is detachably arranged on the drain pipe 5-B for later maintenance. The liquid filter is arranged to ensure that solid matters are not mixed in the liquid conveyed into the drain pipe, so that the liquid can be further used.

The top of the joint of the blow-off pipe 5-B and the drain pipe 71 is provided with a vent pipe 5-B-3 which is used for balancing the air pressure between the blow-off pipe and the drain pipe and preventing the siphon phenomenon.

Preferably, the bottom surface of the oil inlet chamber is an inclined surface inclined towards the sewage draining outlet.

When the dredge pump is started, the liquid level in the oil inlet chamber is lowered, the liquid level on two sides of the oil inlet chamber and the oil-water separation structure forms a height difference, the liquid on the side of the oil-water separation structure pushes the one-way opening plate to be opened, the one-way opening plate flows to the sewage discharge port through the sewage discharge window, the liquid in the equipment and the micro solid deposited on the bottom in the equipment are pumped out through the dredge pump, and the liquid filtered by the filter flows into the drain pipe through the sewage discharge pipeline and is discharged.

A circulating and filtering module 8 is arranged between the water discharging chamber 7 and the oil inlet chamber 5, the circulating and filtering module 8 comprises a circulating pump 81, a first circulating pipe 82 and a second circulating pipe 83, and the circulating pump 81 is fixedly connected to the bottom of the box body 1.

One end of the first circulation pipe 82 is fixedly connected to the water inlet end of the circulation pump 81, and the other end of the first circulation pipe 82 penetrates the top of the tank 1 and is disposed in the drain chamber 7.

One end of the second circulation pipe 83 is fixedly connected with the water outlet end of the circulation pump 81, and the other end of the second circulation pipe 83 is arranged at the liquid inlet 1-1.

During the use, the circulating pump is taken the indoor water of drainage out to the oil feed indoor, makes more liquid through the water oil separating subassembly, and is more quick with fluid and separation of water come out.

A liquid level monitoring device 9 is arranged in the drainage chamber 7, and the liquid level monitoring device 9 is fixedly connected to the upper part of the side wall of the drainage chamber 7 in the length direction. The liquid level monitoring device 9 is electrically connected with the centralized control module 4 and is used for monitoring the height of the water level in the drainage chamber.

The liquid level monitoring device of the embodiment is a duckbilled float switch.

Referring to fig. 1, a temperature monitoring device 12 is fixedly connected to the upper portion of the side wall of the box body 1 in the longitudinal direction, the temperature monitoring device 12 is vertically opposite to the rotating rod 33-3, and the temperature monitoring device is used for monitoring the temperature above the inside of the box body 1. The temperature monitoring device of the embodiment is a thermocouple temperature probe.

When the device works, the temperature monitoring device, the first heating device and the second heating device are matched with each other for use, the temperature of the surface layer (oil layer) of the oil discharging layer is controlled to be more than or equal to 60 ℃, animal oil and fat are melted, and the fluidity of the oil layer is further ensured in winter.

Referring to fig. 7, the centralized control module 4 includes a display 41 and a communication centralized control module 42, the display 41 and the communication centralized control module 42 are respectively disposed on the outer side of the box 1, the communication centralized control module 42 is electrically connected to the display 41, the parameter data of the communication centralized control module 42 is displayed by the display 41, and a user can set parameters of the communication centralized control module 42.

The first heating device 2, the brush driving device 33-4, the second heating device 62, the ultrasonic generator 65-1, the rotary driving device 64-1, the sewage pump 5-B-1, the circulating pump 81 and the temperature monitoring device 12 are respectively and electrically connected with the communication centralized control module 42.

The communication centralized control module 42 includes a hub chip 421, a communication system 422, and an editable logic controller 423, and the whole communication centralized control module is well known in the art and will not be described herein. The first heating device 2, the brush driving device, the second heating device 62, the ultrasonic generator 65-1, the rotary driving device 64-1, the sewage pump 5-B-1, the circulating pump 81 and the temperature monitoring device 12 are respectively controlled by the communication centralized control module to start and stop, and meanwhile, operation data are collected to carry out real-time operation and sent to an external control room, so that intelligent comprehensive treatment of kitchen residues is realized.

When the equipment works, a worker sends an operation electric signal to the rotation driving device and the circulating pump through the communication centralized control module by operating the display, and the equipment starts to operate.

The temperature detection device continuously transmits the temperature value in the box body to the communication centralized control module for processing, and when the temperature in the box body is lower than 60 degrees, the communication centralized control module sends out starting electric signals to the first heating device and the second heating device, so that the first heating device and the second heating device respectively heat the surface layer liquid level of the oil inlet chamber and the surface of the oil discharge layer.

The editable logic controller of the communication centralized control module is provided with a timing switch program to send a starting electric signal to the brush driving device, so that the brush removes tiny solids on the filter screen, and the normal use of the filter screen is ensured. The brush driving device is started regularly, so that the equipment is more intelligent, manual use is reduced, and use power consumption is reduced.

The editable logic controller of the communication centralized control module is provided with a timing switch program to send a starting electric signal to the ultrasonic generator, so that the ultrasonic transducer cleans a plurality of oil-water separation assemblies, and the ultrasonic generator is started regularly to enable the equipment to intelligently reduce manual use and reduce use power consumption and ensure the stability of oil-water separation effect of the equipment under long-time work.

After the oil-liquid separation device stops operating, the communication centralized control module transmits a delayed working electric signal to the second rotary driving device, so that the delayed working of the oil scraping device is ensured to convey the oil base in the oil discharging layer to the oil discharging chamber.

When the device is in a clean state, a worker sends a starting electric signal to the sewage pump through the communication centralized control module by operating the display, and the cleaning water and the micro particles on the two sides of the oil inlet chamber and the oil-water separation structure are pumped out.

The liquid level monitoring device monitors the liquid level in the drainage chamber, when the liquid level is lower than the liquid level monitoring device, an internal circuit of the liquid level monitoring device is disconnected, and meanwhile, an alarm signal is sent to the communication centralized control module, and the communication centralized control module controls the circulating pump to be closed, so that the circulating pump is prevented from idle running and damage.

The device combines the centralized control module with each device, so that the device is more intelligent and controllable, the working state of each device can be monitored in real time, and the working state of each device is adjusted according to monitoring data.

Of course, the above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention, and all modifications made according to the spirit of the main technical solution of the present invention should be covered within the protection scope of the present invention.

Claims

1. A novel kitchen residue oil-water separation device is characterized by comprising a box body, a first heating device, an oil-water filtering structure, a temperature monitoring device and an oil inlet chamber, an oil-water separation structure and a water discharging chamber which are sequentially arranged in the box body and communicated with each other, wherein a liquid inlet is formed in the top surface of the box body and communicated with the oil inlet chamber, the first heating device and the oil-water filtering structure are oppositely arranged above the oil inlet chamber in front of and behind the oil inlet chamber, a water discharging pipe is arranged on the outer side of the water discharging chamber, a mixed liquid enters the oil inlet chamber from the liquid inlet, sequentially flows through the oil-water filtering structure and the oil-water separation structure and then flows into the water discharging chamber, and the temperature monitoring device is arranged in the oil inlet chamber;

2. The novel kitchen residue oil-water separation device according to claim 1, wherein the oil inlet chamber and the oil-water separation structure are separated by a vertically arranged first partition plate, the top of the first partition plate is communicated with the oil inlet chamber and the oil-water separation structure, the water discharge chamber is separated from the oil-water separation structure by a vertically arranged second partition plate, and the bottom of the second partition plate is communicated with the oil-water separation structure and the water discharge chamber;

3. The novel kitchen residue oil-water separation device according to claim 2, wherein the oil-water filtering mechanism comprises a filter screen, a filter screen frame and a filter screen self-cleaning device, three side edges of the filter screen frame are respectively fixedly connected with the side wall of the oil inlet chamber and the side wall of the first partition plate, the filter screen is fixedly arranged on the filter screen frame, the filter screen self-cleaning device swings back and forth along the upper surface of the filter screen, the outer contour of the filter screen frame is arc-shaped, and a support rod is longitudinally arranged above the first partition plate.

4. The novel kitchen residue oil-water separation device according to claim 3, wherein the filter screen self-cleaning device comprises a brush, a brush supporting rod, a rotating rod and a brush driving device, two ends of the rotating rod are respectively rotatably connected with the left side wall of the supporting rod and the side wall in the width direction of the oil inlet chamber, and the rotating rod is parallel to the first heating device;

5. The novel kitchen residue oil-water separation device according to claim 4, wherein the oil-water separation structure comprises a plurality of oil-water separation assemblies, a second heating device, an oil discharge device, an oil scraping device and a separation assembly cleaning device, the plurality of oil-water separation assemblies are fixedly arranged at intervals in an array manner, the plurality of oil-water separation assemblies are fixedly connected in a stacking manner by at least two layers of guide plates, an oil discharge layer is arranged between the oil-water separation assemblies and the top of the inside of the box body, the oil discharge device is arranged on one side of the second partition plate and is positioned at the tail end of the oil discharge layer, and the second heating device and the oil scraping device are longitudinally and oppositely arranged above the oil discharge layer;

the corrugations between each layer of guide plates are arranged in a crossed manner, and the adjacent corrugations between each layer of guide plates are crossed and staggered at an angle of 90 degrees;

6. The novel kitchen residue oil-water separation device according to claim 5, wherein the separation component cleaning device comprises an ultrasonic generator and an ultrasonic transducer, the ultrasonic generator is fixedly connected to the bottom of the box body, the ultrasonic transducer is arranged at the bottoms of the oil-water separation components, the ultrasonic transducer and the bottoms of the oil-water separation components are mutually connected through honeycomb plates, and the ultrasonic transducer is electrically connected with the ultrasonic generator.

7. The novel oil-water separation device for kitchen residues, as claimed in claim 6, wherein the oil scraping device comprises a rotary driving device, an oil scraping roller and an oil scraping plate, the rotary driving device is arranged on the outer side of the box body, a working window is arranged on the top surface of the box body, which is opposite to the oil-water separation structure, the oil scraping roller is rotatably arranged in the working window, the lower part of the oil scraping roller is arranged in the oil discharge layer, and the oil scraping roller is in transmission connection with the rotary driving device;

one side in the oil discharge chamber is longitudinally provided with an oil scraping plate mounting seat, the oil scraping plate is longitudinally and fixedly connected to the oil scraping plate mounting seat, and the edge adjacent to the oil scraping roller and the periphery of the oil scraping roller are tightly attached to each other.

8. The novel oil-water separation device for kitchen wastes according to claim 7, characterized in that a drain outlet is arranged at the outer side of the bottom of the oil inlet chamber, a drain pipe is arranged between the drain outlet and the top of the drain pipe, a drain pump and a liquid filter are arranged on the drain pipe, and the liquid filter is detachably arranged on the drain pipe;

a vent pipe is arranged at the top of the tail end of the sewage draining pipe;

9. The novel kitchen waste oil-water separation device according to claim 8, wherein the circulating filtration module comprises a circulating pump, a first circulating pipe and a second circulating pipe, the circulating pump is fixedly connected to the bottom of the box body, two ends of the first circulating pipe are respectively arranged at a water inlet end of the circulating pump and in the water discharging chamber, and two ends of the second circulating pipe are respectively arranged at a water outlet end of the circulating pump and in the oil inlet chamber.