Small oil-water separator for kitchen
Technical Field
The utility model relates to a kitchen garbage treatment facility, in particular to little oil water separator in kitchen.
Background
The kitchen waste generated in the kitchen belongs to non-recyclable waste, and has high water content and rich organic matter content. The kitchen waste contains a large amount of oil-water mixture and solid food residues, can generate foul gas, can cause resource waste and environmental pollution if directly discharged, and is easy to grow harmful substances such as pathogen microorganisms, mycotoxin and the like. At present, a plurality of kitchen wastes are treated in a centralized manner, but the cost is high, the implementation is difficult, the catering industry and the household kitchen are difficult to participate in a system for agreeing treatment of the kitchen wastes, and the phenomenon that the kitchen wastes are discharged randomly still exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a little oil water separator in kitchen can realize solid-liquid separation, oil water separation, foul gas and handle, and equipment cost is low, makes things convenient for domestic kitchen to use.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a little oil-water separator in kitchen which characterized in that: comprises a separator main body and an upper cover plate; a water inlet is formed in the upper cover plate; the upper cover plate covers the upper part of the separator main body; a solid-liquid separation module which is positioned below the water inlet and used for filtering solid garbage is arranged in the separator main body; a sludge collecting hopper is arranged at the lower part of the solid-liquid separation module; the sludge collecting hopper is also provided with a sludge self-cleaning module for separating water from sludge; the sludge self-cleaning module is connected to the bottom of the sludge collecting hopper; an oil-water separation module is also arranged in the separator main body and is positioned on one side of the solid-liquid separation module; a malodorous gas treatment module for treating malodorous gas is also arranged in the separator main body; the separator main body also comprises an electric control module; a display screen is arranged on the electric control module; the electric control module is internally provided with electric appliance components for controlling the self-cleaning module, the oil-water separation module and the malodorous gas treatment module; a drain pipe is also arranged in the separator main body; and a water flow sensor is arranged on the drain pipe. A sewer pipe of a kitchen is connected to a water inlet of the upper cover plate, so that the generated kitchen waste directly enters equipment for treatment, and the waste carrying time and cost are saved; the solid-liquid separation module filters solid food residues, and solid garbage capable of being filtered is filtered out, so that subsequent oil-water separation is conveniently carried out on an oil-water mixture. Foul gas generated by the garbage is sucked into the foul gas treatment module for catalytic treatment and then discharged through the exhaust port, so that pollution of the foul gas to the air early stage is avoided. A water flow sensor is arranged in the drain pipe, and the oil rolling cylinder stops running after garbage treatment is finished, so that electricity is saved.
Further, the method comprises the following steps: the solid-liquid separation module is divided into a solid-liquid separation box and a water sludge separation box; the solid-liquid separation box and the water sludge separation box are separated by a partition plate.
Further, the method comprises the following steps: a sludge conveying pipeline is also arranged on the sludge self-cleaning module; and the output end of the sludge conveying pipeline is communicated with a water and sludge separation box. The silt automatically cleaning module carries out secondary filtration with the silt of deposiing at album silt fill bottom, reduces the solid matter content in the oil-water mixture, reduces the organic matter content in the waste water of discharge, reduces the pollution of rubbish to the environment. The sludge self-cleaning module can select a submersible sludge pump to convey sludge into the water-sludge separation box.
Further, the method comprises the following steps: the oil-water separation module comprises an oil rolling cylinder and a speed reduction motor for driving the oil rolling cylinder to rotate; an oil scraping plate is further arranged on one side, far away from the solid-liquid separation module, of the oil rolling cylinder; an oil collecting barrel is placed below the oil scraping plate. The waste oil that floats at the upper strata is adsorbed to the section of thick bamboo of rolling, and in the frizing scraped back leading-in oil collection bucket of waste oil down, the section of thick bamboo of rolling has good lipophilicity and hydrophobicity for the waste oil water content who separates is low, and oil-water separation is more thorough.
Further, the method comprises the following steps: the bottom of the solid-liquid separation box is provided with a solid-liquid separation filter screen, and the aperture of the solid-liquid separation filter screen is 1-4 mm. The solid-liquid separation filter screen can realize the filtration of large granule food waste, separates out solid waste.
Further, the method comprises the following steps: the bottom of the water and sludge separation box is provided with a sludge filter screen, and the aperture of the sludge filter screen is 0.1-0.5 mm.
Further, the method comprises the following steps: and one surface of the solid-liquid separation module is also provided with a handle. Can take out solid-liquid separation module through the pull handle, pour solid waste and silt, make things convenient for waste classification.
Further, the method comprises the following steps: an exhaust fan is arranged below the malodorous gas treatment module; the exhaust fan conveys the malodorous gas into the malodorous gas treatment module through an exhaust pipeline arranged beside the solid-liquid separation module; the malodorous gas treatment module is also provided with an exhaust port for exhausting the purified gas.
Further, the method comprises the following steps: the separator main body is also internally provided with a heater for heating oil-water mixed liquid. Carry out oil-water separation and heat oil-water mixture in the time, prevent that the waste oil low temperature in the oil-water mixture from solidifying the unable waste oil that adsorbs of a section of thick bamboo of rolling that causes, improve oil-water separation's efficiency.
Drawings
FIG. 1 is a schematic view of a kitchen small oil-water separator;
FIG. 2 is a schematic view of a solid-liquid separation module;
FIG. 3 is a schematic view of a sludge self-cleaning module;
FIG. 4 is a schematic view of the oil-water separation module;
FIG. 5 is a schematic view of a malodorous gas treatment module;
FIG. 6 is a schematic view of a kitchen small oil-water separator.
Labeled as: 100. an upper cover plate; 101. a water inlet; 200. a solid-liquid separation module; 201. a fixing buckle; 210. a solid-liquid separation box; 211. a solid-liquid separation filter screen; 220. a water sludge separation box; 240. a sludge collecting hopper; 300. a sludge self-cleaning module; 310. a sludge conveying pipeline; 400. an oil rolling cylinder; 410. a reduction motor; 420. a scraper plate; 430. an oil collecting barrel; 440. a heater; 500. a malodorous gas treatment module; 501. an exhaust port; 510. an air extraction duct; 520. an exhaust fan; 600. an electronic control module; 610. a display screen; 620. electrical components.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, fig. 3, fig. 5 and fig. 6, a kitchen oil-water separator is characterized in that: comprises a separator body and an upper cover plate 100; a water inlet 101 is formed in the upper cover plate 100; the upper cover plate 100 covers the upper part of the separator body; a solid-liquid separation module 200 which is positioned below the water inlet 101 and used for filtering solid garbage is arranged in the separator main body; the lower part of the solid-liquid separation module 200 is provided with a sludge collecting hopper 240; the sludge collecting hopper 240 is also provided with a sludge self-cleaning module 300 for separating water from sludge; the sludge self-cleaning module 300 is connected to the bottom of the sludge collecting hopper 240; an oil-water separation module 400 is also arranged in the separator main body, and the oil-water separation module 400 is positioned at one side of the solid-liquid separation module 200; a malodorous gas treatment module 500 for treating malodorous gas is also arranged in the separator main body; the separator body further comprises an electronic control module 600; a display screen 610 is arranged on the electronic control module 600; an electrical component 620 for controlling the self-cleaning module 300, the oil-water separation module 400 and the malodorous gas treatment module 500 is arranged in the electronic control module 600; a drain pipe is also arranged in the separator main body; and a water flow sensor is arranged on the drain pipe. The solid-liquid separation module 200 is mounted on the separator main body through a slide rail, the solid-liquid separation module 200 can be pulled along the mounting slide rail, and the solid-liquid separation module 200 can be pulled out of the separator main body, so that the solid garbage in the solid-liquid separation module 200 can be conveniently cleaned.
On the basis of the above, as shown in fig. 2, the solid-liquid separation module 200 is divided into a solid-liquid separation box 210 and a water-sludge separation box 220, and the solid-liquid separation box 210 and the water-sludge separation box 220 are blocked by a partition plate.
On the basis, as shown in fig. 3, a sludge conveying pipeline 310 is further disposed on the sludge self-cleaning module 300; the output end of the sludge conveying pipeline 310 is introduced into the water-sludge separation box 220. The sludge self-cleaning module 300 is used for conveying sludge precipitated in the sludge collecting bucket 240 to the water and sludge separating box 220, the sludge self-cleaning module 300 is a submersible sewage pump, an as submersible sewage pump can be selected, liquid containing fiber and particularly dirty, sticky and slippery liquid can be effectively conveyed, the power of a matched motor is small, and the energy-saving effect is remarkable.
On the basis, as shown in fig. 4 and 6, the oil-water separation module comprises an oil drum 400 and a speed reduction motor 410 for driving the oil drum 400 to rotate; an oil scraping plate 420 is further arranged on one side, far away from the solid-liquid separation module 200, of the oil drum 400; an oil collecting barrel 430 is arranged below the oil scraping plate 420. The surface of the oil rolling cylinder 400 is provided with an oil absorption material which has good lipophilicity and hydrophobicity, and can absorb waste oil floating on the upper layer in an oil-water mixture, reduce the oil content of waste water discharged from the drain pipe 600 and reduce the pollution to the environment; the oil scraping plate 420 scrapes the oil drum 400 and then guides the scraped oil into the oil collecting drum 430, and the collected waste oil can be recycled, so that the resource waste is reduced.
On the basis, as shown in fig. 2, a solid-liquid separation filter screen 211 is arranged at the bottom of the solid-liquid separation box 210, and the aperture of the solid-liquid separation filter screen 211 is 1-4 mm. The solid-liquid separation filter screen 211 is used for separating solid garbage such as food residues, and the aperture of the solid-liquid separation filter screen 211 can be 1mm, 2mm, 3mm or 4 mm; the aperture of the solid-liquid separation sieve 211 in this example is 3 mm.
On the basis, a sludge filter screen is arranged at the bottom of the water and sludge separation box 220, and the aperture of the sludge filter screen is 0.1-0.5 mm. The sludge filter screen is used for filtering the sludge in the finely-divided food residues and the oil-water mixed liquid, and the aperture of the sludge filter screen can be one of 0.1mm, 0.2mm, 0.3mm, 0.4mm or 0.5 mm; the pore size of the sludge screen in this example is 0.3 mm.
On the basis, as shown in fig. 1, an exhaust fan 520 is arranged below the malodorous gas treatment module 500; the exhaust fan 520 conveys malodorous gas into the malodorous gas treatment module 500 through an exhaust pipeline 510 arranged beside the solid-liquid separation module 200; the malodorous gas treatment module 500 is also provided with an exhaust port 501 for exhausting the purified gas. The malodorous gas treatment module 500 is a UV photo-oxygen catalyst, and converts main ammonia gas in malodorous gas into odorless carbon dioxide through UV photo-oxygen catalysis, so as to reduce the pollution to the air.
In addition, as shown in fig. 1, the separator main body is further provided with a fixing buckle 201 for fixing the solid-liquid separation module 200.
In addition, as shown in fig. 4 and 6, a heater 440 for heating the oil-water mixture is further provided in the separator main body. The heater 440 maintains the oil temperature within a relatively stable range, prevents the waste oil from solidifying in a low-temperature environment, and improves the oil-water separation efficiency. In this example, an immersion liquid heating tube is used to heat the oil-water mixture.
The kitchen is drained to a water inlet 101 connected to an upper cover plate 100, and the kitchen waste directly flows into the equipment; after the kitchen waste passes through the solid-liquid separation filter screen 211 at the bottom of the solid-liquid separation box 210, solid waste such as solid food residues and the like is left in the solid-liquid separation box 210, a liquid part flows into the sludge collection hopper 240, fine particles and sludge-like waste in the liquid are precipitated at the bottom of the sludge collection hopper 240, and the sludge self-cleaning module 300 conveys the sludge into the water and sludge separation box 220 through the sludge conveying pipeline 310 to filter the sludge-like waste; the oil-water mixture keeps constant temperature under the action of the heater 440, the waste oil floats on the waste water, the oil rolling cylinder 400 is driven to rotate through the speed reducing motor 410, the waste oil is adsorbed on the oil rolling cylinder 400, and finally the waste oil flows into the oil collecting barrel 430 through the oil scraping plate 420, so that the waste oil is recovered; the waste water is discharged through the drain pipe, a water flow sensor is arranged in the drain pipe and used for detecting whether water flows in the drain pipe or not, when no water flows in the drain pipe, the speed reducing motor 410 stops, the oil rolling cylinder 400 stops rolling, and electric energy is saved. The exhaust fan 520 exhausts malodorous gas generated by the kitchen waste into the malodorous gas treatment module 500 through the exhaust pipeline 510 for catalysis, so that air pollution is reduced.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.