KR20240080217A - Food waste-dispenser unit for microbial effluent - Google Patents

Abstract

The present invention relates to a microbial liquid fermentation type food waste processor. When food pulverized in a pulverizing device is supplied to the decomposition and treatment device through a pulverized material input pipe, the food is stirred within the decomposition device and undergoes liquid fermentation with aerobic microorganisms, While water is supplied to the crushing device through a washing pipe opened by the second on/off valve, the liquid fermented food waste is forcibly discharged to the outside of the digestion and treatment device so that the inside of the decomposition and treatment device is cleaned.
According to the present invention, while supplying water into the decomposition and treatment device, the food waste in the decomposition and treatment device is forcibly discharged with this water, so there is no fear of food waste remaining in the decomposition and treatment device, and the food waste is prevented from remaining in the decomposition and treatment device. Bad odors are prevented from being generated within the device, and at the user's discretion, the drain pipe or cleaning pipe can be selectively opened using the second opening/closing valve to discharge water into the drain pipe or supply water into the decomposition treatment device to clean the inside of the decomposition treatment device. It can be washed, and in particular, the inside of the decomposition and treatment device that ferments food into a liquid state is continuously cleaned, so the sanitary condition within the decomposition and treatment device is maintained, so there is no risk of bacterial growth. By preventing bacterial growth, the reproductive capacity of aerobic microorganisms is improved and at the same time, the liquid As the amount of food being decomposed by fermentation increases, the food is processed quickly, so there is no fear of the pulverized food being overloaded in the decomposition treatment device. As a result, the liquid fermentation performance of the food decomposition device is improved, which has the advantage of improving the reliability of the product. .

Description

Microbial liquid fermentation type food waste disposer {Food waste-dispenser unit for microbial effluent}

The present invention relates to a food waste disposer. More specifically, food is supplied into the decomposition and treatment device, the food is liquid-fermented with aerobic microorganisms, and water is supplied into the decomposition and treatment device through a washing pipe, so that the remaining food waste remains in the decomposition and treatment device. It relates to a microbial liquid fermentation type food waste disposer that cleans the internal space of the decomposition and treatment device so that the liquid fermentation material and foreign substances are discharged to the outside of the decomposition and treatment device.

In general, among household waste generated at home, when food waste is left in the house for a long period of time, pests develop and deteriorate the environment in the house, so food waste generated when eating food is disposed of in a designated location.

At this time, due to the inconvenience of repeatedly discarding food waste in a designated location, devices that dry food waste at home or are installed in a sink to ferment food waste are being developed.

Patent Document 1 shows an automatic microorganism input device for a conventional food waste disposer. Referring to this, it includes a fermenter that accommodates food waste, a stirring wing that is rotatably installed through the fermenter, and a stirrer installed at the top of the fermenter to It consists of an odor sensor that measures the concentration of odors generated from food waste, a lid that covers and seals the top of the fermenter but forms a microbial storage tank inside, and an air supply pipe formed on one side of the fermenter to guide air supply into the fermenter. .

Here, the stirring blade receives the power of the motor installed inside the main body from the power transmission member and rotates to agitate the food waste contained in the fermentation tank.

In addition, the other end of the air supply pipe communicates with a water storage tank that accommodates water, and the pump installed in this water storage tank continuously moves water to the shower head through the water guide pipe, causing water to fall directly downward from the shower head. An air layer is formed in the water filled in the storage tank, and at this time, the air layer is supplied into the fermentation tank through the air guide pipe.

In other words, when food waste is fermented with microorganisms in a fermenter, an odor is generated from this food waste. At this time, the concentration of this odor is measured with an odor sensor, and if the concentration is higher than a set concentration, the opening and closing valve of the microbial storage bin is opened.

Then, as the outflow fan rotates, the microorganisms contained in the microorganism storage tank are forced into the fermentation tank through the outlet, and as a result, a predetermined amount of microorganisms are supplied into the fermentation tank.

However, in Patent Document 1 as described above, food or food waste fermented by microorganisms in the fermenter remains in the fermenter, an unpleasant odor is generated in the fermenter due to the food waste remaining in the fermenter, and in addition, food waste fermented by microorganisms in the fermenter remains inside the fermentor. As odor continues to leak out, it pollutes the air around the fermenter, making hygiene vulnerable. There is also a risk of bacteria multiplying within the fermenter due to the difficulty in cleaning the inside of the fermenter, and there is a risk that microorganisms within the fermenter will die due to this bacterial growth. In addition, due to the overload of food waste input into the fermenter, the fermentation treatment of the food waste cannot be carried out, so the overloaded state of food waste is continuously maintained in the fermenter, and as a result, the fermentation function of the food waste cannot be performed at all. , there is a problem that the reliability of the product is reduced.

KR 10-1998-015169 A

The present invention is to solve the problems described above, and the object of the present invention is to provide a grinding device for receiving food and water, and to form a decomposition and treatment device for liquid fermentation of the food with aerobic microorganisms on one side of the grinding device. A pulverized material input pipe is formed between the pulverizing device and the decomposition treatment device to supply food to the decomposition and treatment device, and a washing pipe is formed between the pulverizing device and the decomposition treatment device to supply water into the decomposition and treatment device, and is formed on the outside of the washing pipe. A drain pipe is formed to discharge the water supplied to the grinding device to the outside, a first opening/closing valve is formed between the grinding device and the washing pipe and the drain pipe to selectively open the washing pipe or the drain pipe, and a first opening/closing valve is formed between the grinding device and the pulverized material input pipe. By installing a second on-off valve that opens and closes, food pulverized in the grinding device is supplied to the decomposition and treatment device through the pulverized material input pipe, and the food is stirred within the decomposition device and undergoes liquid fermentation with aerobic microorganisms. The present invention provides a microbial liquid fermentation type food waste disposer that supplies water to the decomposition device through a cleaning pipe opened by a valve and forces liquid fermented food waste to be discharged outside the decomposition device so that the inside of the decomposition device is cleaned.

In order to achieve the purpose of the present invention as described above, the microbial liquid fermentation type food waste disposer according to the present invention is in the shape of a tube, and simultaneously receives food and water into the inside, discharges the water to the outside, and crushes the food to the outside. Grinding device discharged to; a decomposition treatment device provided on one side of the grinding device, allowing aerobic microorganisms to live therein, and receiving the ground food from the crushing device and agitating it to cause liquid fermentation of the food with aerobic microorganisms; a pulverized material input pipe installed to connect the pulverizing device and the decomposition and treatment device to supply food pulverized in the pulverizing device to the decomposition and treatment device; a washing pipe formed to connect the pulverizing device and the decomposition treatment device, and supplying water introduced into the pulverizing device into the decomposition and treatment device to clean the internal space of the decomposition and treatment device; a drain pipe extending from an outer surface of the washing pipe and discharging water introduced into the grinding device to the outside; A first opening and closing device is installed to connect the pulverizing device, the washing pipe, and the drain pipe, and operates to cross-open the washing pipe or the drain pipe, and guides the water supplied to the pulverized material input pipe to be discharged into the washing pipe or the drain pipe. valve; A second opening/closing valve is installed between the pulverizing device and the pulverizing material input pipe and operates to open or block the pulverizing material input pipe.

In the microbial liquid fermentation type food waste disposer according to the present invention, the grinding device is hollow and has an inlet at the top, and a first outlet connected to the drain pipe on the outer surface to discharge water into the drain pipe, a main body formed with a second outlet below the first outlet for discharging the ground food in the direction of the ground material input pipe; A motor installed in the lower inner part of the main body and driven to rotate; It is characterized in that it is composed of a plurality of grinding blades formed at a predetermined interval in an annular shape at the top of the motor, and grinding the food introduced into the main body while being rotated by the motor.

In the microbial liquid fermentation type food waste disposer according to the present invention, the grinding device further includes a reed switch connected to the motor on the upper surface of the inlet edge of the main body and controlling the driving of the motor to rotate the grinding blade. It is characterized by being formed.

In the microbial liquid fermentation type food waste disposer according to the present invention, the grinding device is coupled to the inlet and allows water to pass through the inlet as it is, while preventing the user's hand from reaching the grinding blade. It is characterized by further forming a closing lid that blocks entry and operates by pressing the reed switch.

In the microbial liquid fermentation type food waste disposer according to the present invention, the main body is installed at the first outlet, filters food contained in water introduced through the inlet of the main body, and flows into the drain pipe or the washing pipe. It is characterized by further forming a mesh network that blocks food from moving.

In the microbial liquid fermentation type food waste disposer according to the present invention, the grinding device measures the contamination concentration of water introduced into the grinding device on the inner peripheral surface of the upper end and opens the first opening/closing valve to selectively open the washing pipe or the drain pipe. It is characterized by further forming a pollution concentration sensor to control it.

In the microbial liquid fermentation type food waste disposer according to the present invention, the decomposition and treatment device is hollow, forming a drain on one side, and the washing pipe connected to the grinding device is connected to the other side opposite to the drain. a housing having a lower space that allows as much as possible and an upper space that is formed to be partitioned at the upper part of the lower space and accommodates microorganisms; A strainer formed in the shape of a plate with a plurality of passing holes on the upper surface to partition the upper space and lower space of the housing; A stirring device rotatably installed in the upper space of the housing with respect to the strainer to agitate the food placed on the strainer; A driving device installed on one side of the housing, connected to the stirring device, and rotating the stirring device.

In the microbial liquid fermentation type food waste disposer according to the present invention, the housing of the decomposition and treatment device detects the surface height of the food loaded in the upper space of the housing on the wall within the upper space and continuously operates the stirring device. However, it is characterized in that an overload detection sensor is further formed to turn off the operation of the grinding device.

In the microbial liquid fermentation type food waste disposer according to the present invention, the decomposition and treatment device is connected to the housing, receives the overload detection sensor signal, and injects a predetermined amount of aerobic microorganisms into the upper space of the housing. It is characterized by further forming an input device.

In the microbial liquid fermentation type food waste disposer according to the present invention, the drain of the housing is formed relatively higher than the bottom surface of the lower space of the housing to prevent food remaining in the lower space of the housing from being discharged through the drain. It is characterized by further forming a blocking drainage filter.

In the microbial liquid fermentation type food waste disposer according to the present invention, the housing is characterized in that a microbial carrier filled with aerobic microorganisms is further formed in the upper space of the housing partitioned by the strainer.

In the microbial liquid fermentation type food waste disposer according to the present invention, the housing is connected to the microorganism introduction device on the outer surface, and further forms a microorganism introduction hole that allows aerobic microorganisms to be introduced into the upper space of the housing, The microorganism introduction hole is formed through a downward sloping direction to induce aerobic microorganisms to fall into the upper space of the housing.

According to the present invention, while supplying water into the decomposition and treatment device, the food waste in the decomposition and treatment device is forcibly discharged with this water, so there is no fear of food waste remaining in the decomposition and treatment device, and the food waste is prevented from remaining in the decomposition and treatment device. Bad odors are prevented from being generated within the device, and at the user's discretion, the drain pipe or cleaning pipe can be selectively opened using the second opening/closing valve to discharge water into the drain pipe or supply water into the decomposition treatment device to clean the inside of the decomposition treatment device. It can be washed, and in particular, the inside of the decomposition and treatment device that ferments food into a liquid state is continuously cleaned, so the sanitary condition within the decomposition and treatment device is maintained, so there is no risk of bacterial growth. By preventing bacterial growth, the reproductive capacity of aerobic microorganisms is improved and at the same time, the liquid As the amount of food being decomposed by fermentation increases, the food is processed quickly, so there is no fear of the pulverized food being overloaded in the decomposition treatment device. As a result, the liquid fermentation performance of the food decomposition device is improved, which has the advantage of improving the reliability of the product. .

Figure 1 is a perspective view showing a microbial liquid fermentation type food waste disposer according to the present invention.
Figure 2 is an exploded perspective view of Figure 1.
Figure 3 is a side view of a microbial liquid fermentation type food waste disposer according to the present invention.
Figure 4 is a cross-sectional perspective view of the grinding device of the microbial liquid fermentation type food waste disposer according to the present invention.
Figure 5 is a cross-sectional view showing the first opening and closing valve of the microbial liquid fermentation type food waste disposer according to the present invention.
Figure 6 is a cross-sectional view showing the second opening and closing valve of the microbial liquid fermentation type food waste disposer according to the present invention.
Figure 7 is a cross-sectional perspective view of the decomposition and treatment device of the microbial liquid fermentation type food waste disposer according to the present invention.

Hereinafter, embodiments of the present invention will be described in more detail with reference to the attached drawings.

Referring to FIGS. 1 to 7 , the grinding device 100 has a tubular shape and simultaneously receives food and water into the grinding device and discharges the water to the outside. The grinding device 100 crushes the food and discharges the food to the outside.

The grinding device 100 is preferably installed inside a sink (not shown) and receives water and food simultaneously.

The pulverizing device 100 pulverizes food and discharges the pulverized food into the pulverized material input pipe 300.

The grinding device 100 is hollow and has an inlet 111 at the top, and a first outlet 112 on the outer surface connected to the drain pipe 500 to discharge water into the drain pipe 500. A main body 110 having a second outlet 113 below the first outlet 112 for discharging the pulverized food in the direction of the pulverized material input pipe 300, and a main body 110 installed at the inner lower part of the main body 110. A rotationally driven motor 120 is formed in a plurality of rings at a predetermined interval at the top of the motor 120, and grinding blades are rotated by the motor 120 and grind the food inserted into the main body 110. It consists of (130).

The inlet 111 guides the water to flow down in a cyclonic manner and guides the water to be discharged into the drain pipe 500 through the first outlet 112.

The grinding device 100 is connected to the motor 120 on the upper surface of the edge of the inlet 111 of the main body 110, and has a lead that controls the driving of the motor 120 to rotate the grinding blade 130. A switch 111a is further formed.

When pressed, the reed switch 111a determines that food has been supplied into the main body 110 and operates the motor 120, and when the reed switch 111a is pressed, it determines that food has not been supplied into the main body 110. Thus, the operation of the motor 120 is stopped.

The grinding device 100 is coupled to the inlet 111 and allows water to pass through the inlet 111, but blocks the entry of the user's hand to prevent the user's hand from reaching the grinding blade 130. While doing so, a closing lid 140 that operates by pressing the reed switch 111a is further formed.

The reed switch 111a is pressed against the bottom edge of the closing lid 140 inserted into the inlet 111 and transmits the signal to the motor 120, enabling the motor 120 to be driven.

The closing lid 140 has a plurality of passing holes (not marked) on its upper surface to allow water to be supplied to the inlet of the main body 100.

The first outlet 112 is in communication with the washing pipe 400 or the drain pipe 500 by the first opening/closing valve 600, and supplies water toward the washing pipe 400 or the drain pipe 500. discharge.

The main body 110 is installed at the first outlet 112 and filters food contained in water introduced through the inlet 111 of the main body 110, and flows into the drain pipe 500 or the washing pipe ( A mesh network 112a is further formed to block food from moving to 400).

The mesh network 112a allows water to pass through, but blocks food from being discharged through the first outlet 112, and enters the lower space 211 of the decomposition and treatment device 200 through the washing pipe 400 or Prevents water containing food from being discharged to the outside through the drain pipe 500.

The crushing device 100 measures the contamination concentration of water introduced into the crushing device 100 on the upper inner peripheral surface and opens the first opening/closing valve 600 to selectively open the washing pipe 400 or the drain pipe 500. A pollution concentration sensor 150 for controlling is further formed.

The pollution concentration sensor 150 detects the turbidity of the water introduced into the inlet 111 of the main body 110, and when the turbidity is measured to be relatively higher than the specified turbidity, the first opening/closing valve opens the drain pipe 500. (600) is controlled, and when the turbidity of the water is measured to be lower than the predetermined turbidity, the first opening/closing valve (600) is controlled to open the washing pipe (400).

The second discharge port 113 communicates with the pulverized material input pipe 300 and discharges the pulverized food in the main body 110 toward the pulverized material input pipe 300.

The second outlet 113 is opened or blocked by the second opening/closing valve 700, allowing the food pulverized within the main body 110 of the grinding device 200 to move to the decomposition and processing device 200. guide you through

The motor 120 is operated by a user's manipulation or by receiving a signal from the reed switch 111a.

The motor 120 is turned OFF by receiving a signal from the overload detection sensor 213 of the disassembly processing device 200.

The motor 120 rotates the grinding blade 130 while rotating in the forward or reverse direction.

The grinding blade 130 is preferably formed at the same height as the second discharge port 113 to grind the food inserted into the main body 110.

The decomposition and treatment device 200 is provided on one side of the pulverizing device 100 and allows aerobic microorganisms to live therein, and receives the pulverized food from the pulverizing device 100 and agitates it, converting the food into liquid form with the aerobic microorganisms. Ferment it.

The decomposition and treatment device 200 has a hollow shape and has a drain 211a on one side, and the washing pipe 400 connected to the crusher 100 is connected to the other side opposite to the drain 211a. A housing 210 having a lower space 211 that is allowed to be possible and an upper space 212 that is formed to be partitioned at the upper part of the lower space 212 and accommodates microorganisms, and a plurality of passing holes on the upper surface in the shape of a plate ( 221), forming a strainer 220 that divides the upper space 212 and the lower space 211 of the housing 210, and the upper space 212 of the housing 210 based on the strainer 220. A stirring device 230 is rotatably installed to stir the food seated on the strainer 220, and is installed on one side of the housing 210 and connected to the stirring device 230, and the stirring device ( It consists of a driving device 240 that rotates 230).

The housing 210 discharges discharged water that falls into the lower space 211 through the drain hole 211a.

The lower space 211 of the housing 210 is connected to the washing pipe 400, and receives water from the washing pipe 400, so that food waste or discharged water remaining therein flows into the drain 211a. It is allowed to be discharged to the outside of the lower space 211 of the housing 210.

It is preferable that the inner space of the lower space 211 is cleaned with water supplied through the washing pipe 400.

The drain 211a of the housing 210 is formed relatively higher than the bottom surface of the lower space 211 of the housing 210, so that food remaining in the lower space 211 of the housing 210 is discharged from the drain 211a. ) is further formed to block discharge through the drain filter (211a-1).

When the discharge water remaining in the lower space 211 rises relatively higher than the height of the drain hole 211a, the drain 211a overflows and is discharged into the drain hole 211a.

The drain 211a blocks food submerged on the bottom of the lower space 211 of the housing 210 from being discharged through the drain 211a.

The drain filter 211a-1 contains food wastes that are relatively larger than the size of the hole (not shown) of the drain filter 211a-1 among the food wastes remaining in the lower space 211 of the housing 210. Blocks discharge through the drain hole 211a.

The drain filter 211a-1 is hit by water flowing into the lower space 211 and passes through food waste that is pulverized to be smaller than the hole (not shown) of the drain filter 211a-1. Food waste that is relatively larger than the hole (not shown) of the filter 211a-1 is retained in the lower space 211.

The drain 211a may be connected to a wastewater pipe (not shown) in a residential space through a separate pipe (not shown).

The drain filter 211a-1 can be installed in a detachable and attachable manner to the drain 211a.

The housing 210 detects the level of discharge water or water supplied into the lower space 211 on the inner wall of the lower space 211, and opens the drain pipe 500 when this level rises above a predetermined level. It further includes a water level sensor 214 that controls the operation of the first on/off valve 600.

The water level sensor 214 detects the level of discharged water or water rising within the lower space 211 in real time, and when this water level rises above a set level, the drain pipe 500 is opened by the first opening/closing valve 600. By opening, water drained through the first outlet 112 of the main body 110 is discharged to the outside through the drain pipe 500.

The housing 210 is formed so that the upper surface is openable, and a viewing window 215 is formed on the upper surface to visually check the internal space of the housing 210.

The viewing window 215 may be formed on the side of the housing 210 to check the internal space.

The housing 210 of the decomposition and processing device 200 detects the surface height of the food loaded in the upper space 212 of the housing 210 on the wall inside the upper space 212, and uses the stirring device 230 Operates continuously, and further forms an overload detection sensor 213 that turns off the operation of the grinding device 100.

When the surface height of the food rises above a predetermined height, the overloading detection sensor 213 detects the surface height of the food and outputs an overloading notification signal through the display unit 241 formed in the driving device 240.

The decomposition and treatment device 200 is connected to the housing 210, and is a microbial automatic system that receives a signal from the overload detection sensor 213 and injects a predetermined amount of aerobic microorganisms into the upper space 212 of the housing 210. An input device 250 is further formed.

The automatic microorganism introduction device 250 injects a predetermined amount of aerobic microorganisms into the housing 210 so that aerobic microorganisms corresponding to the amount of pulverized food in the housing 210 inhabit the housing 210.

The housing 210 is connected to the microorganism introduction device 250 on its outer surface, further forming a microorganism introduction hole 212a that allows aerobic microorganisms to be introduced into the upper space 212 of the housing 210, The microorganism introduction hole 212a is formed through a downward sloping direction to induce aerobic microorganisms to fall into the upper space 212 of the housing 210.

The microorganism introduction hole 212a guides aerobic microorganisms to fall into the pulverized food in the upper space 212 of the housing 210 and are mixed with the pulverized food in the upper space 212.

The housing 210 further forms a microbial carrier 260 filled with aerobic microorganisms in the upper space 212 of the housing 210 partitioned by the filter 220.

The microbial carrier 260 accommodates aerobic microorganisms therein and protects the aerobic microorganisms from inhabiting or multiplying.

The microbial carrier 260 may be formed in plural numbers in the upper space 212 of the housing 210.

The water level sensor 214 detects the level of discharged water or water in the lower space 211 of the housing 210 for a predetermined time, and when this water level is maintained above the predetermined level for a predetermined time, the cleaning pipe 400 The first opening/closing valve 600 is controlled to open so that water is supplied to the lower space 211 for a set period of time.

The water level sensor 214 controls the first opening/closing valve 600 for a predetermined time so that the washing pipe 400 is opened, while continuously supplying water to the lower space 211. ) creates water pressure within the drain hole (211a), so that food waste that blocks the drain hole (211a) or water remaining in the lower space (211) is forcibly discharged into the drain hole (211a).

The stirring device 230 has one end rotatably installed on the inner wall of the upper space 212 of the housing 210, and the other end is connected to the driving device 240 and rotated by the driving device 240. A driven stirring shaft 231 is formed in plural pieces spaced apart from each other at a predetermined distance on the outer surface of the stirring shaft 231, and is rotated by the stirring shaft 231 to move the food contained in the upper space 212 of the housing 210. It consists of a stirring blade 232 for stirring.

The stirring shaft 231 is preferably formed in a bar shape, and a plurality of stirring blades 232 are formed on its outer surface.

The stirring blade 232 is rotated by the stirring shaft 231 to stir the pulverized food, so that aerobic microorganisms are evenly stirred in the pulverized food.

The driving device 240 operates by receiving the reed switch 111a signal, operates at a predetermined time interval, or operates at a time set by the user to rotate the stirring shaft 231.

The driving device 240 forms a display unit 241 on one surface thereof, and outputs a signal from the overloading detection sensor 213 through the display unit 241 to indicate whether the housing 210 is overloaded.

The pulverized material input pipe 300 is installed to connect the pulverizing device 100 and the decomposition and processing device 200, and supplies the food pulverized in the pulverizing device 100 to the decomposition and processing device 200. .

The pulverized material input pipe 300 is formed in a tubular shape, so that the pulverized food discharged through the second outlet 113 of the pulverizing device 100 falls into the housing 210 of the decomposition and treatment device 200. I order it.

The pulverized material input pipe 300 prevents excessive amounts of food from being supplied into the housing 210 at one end, and the odor generated as the pulverized food undergoes liquid fermentation in the housing 210 is removed from the pulverized material input pipe. A U-trap (unmarked) is further formed to prevent backflow to (300).

The U-trap (unmarked) guides the food moved to one end of the pulverized material input pipe 300 to overflow upward and be discharged.

The washing pipe 400 is formed to connect between the pulverizing device 100 and the decomposition and treatment device 200, and supplies water introduced into the pulverizing device 100 into the decomposition and treatment device 200, Clean the interior space of the disassembly and treatment device (200).

The washing pipe 400 is formed to communicate with the lower space 211 formed in the housing 210 of the decomposition and treatment device 200, and supplies water at a predetermined hydraulic pressure to the lower space 211.

The washing pipe 400 supplies water into the lower space 211 and forces food waste or discharged water remaining in the lower space 211 to be discharged to the outside through the drain hole 211a.

The washing pipe 400 is connected to the first outlet 112 by the first on-off valve 600 and receives water discharged through the first outlet 112.

The drain pipe 500 extends from the outer surface of the washing pipe 400 and discharges water introduced into the grinding device 100 to the outside.

It is preferable that the drain pipe 500 is mixed with the discharged water discharged from the drain 211a of the decomposition and treatment device 200 and discharged to the outside.

The drain pipe 500 is connected to the first outlet 112 by the first on/off valve 600, and discharges water discharged through the first outlet 112 to the outside.

The first opening/closing valve 600 is installed to connect the grinding device 100, the washing pipe 400, and the drain pipe 500, and is operated to cross-open the washing pipe 400 or the drain pipe 500, The water supplied to the pulverized material input pipe is guided to be discharged into the washing pipe 400 or the drain pipe 500.

The first opening/closing valve 600 allows the grinding device 100 and the washing pipe 400 or the crushing device 100 and the drain pipe 500 to communicate with each other through user manipulation.

The first on/off valve 600 receives signals from the water level sensor 214 and the pollution concentration sensor 150 and automatically selects and opens the cleaning pipe 400 or the drain pipe 500.

When discharge water or water above the level set by the water level sensor 214 is detected, the first opening/closing valve 600 closes the washing pipe 400 and opens the drain pipe 500 to remove the main body 110. The water discharged through the first outlet 112 is discharged to the outside.

When the first on/off valve 600 detects water with a turbidity relatively higher than the set turbidity of the pollution concentration sensor 150, the first opening/closing valve 600 closes the washing pipe 400 and opens the drain pipe 500. The water discharged through the first outlet 112 of the main body 100 is discharged to the outside.

The first opening/closing valve 600 has a tubular shape and is installed between the crushing device 100, the washing pipe 400, and the drain pipe 500, and is connected to the crushing device 100, the drain pipe 500, and the washing pipe. (400) A first vertical pipe body 601 communicating between them, a first lifting member 602 installed inside the first vertical pipe body 601 and operated to lift and lower, and installed at the bottom of the first lifting member 602. The first sealed packing 603 is lifted and lowered by the first lifting member 602 to cross-communicate between the crushing device 100 and the drain pipe 500 or the crushing device 100 and the washing pipe 400. ) and a first driving device 604 installed on the upper surface of the first vertical pipe 601 and connected to the first lifting member 602 to lift and lower the first lifting member 602.

The first vertical pipe body 601 is preferably formed to surround the cleaning pipe 400 and the drain pipe 500.

The first lifting member 602 is lifted and lowered by the first driving device 604 and moves the first sealing packing 603 sealing the cleaning pipe 400 or the drain pipe 500 up and down.

The first sealing packing 603 is moved up and down by the first lifting member 602 and is positioned to seal the washing pipe 400 or the drain pipe 500.

The first driving device 604 receives signals from the water level sensor 214 and the pollution concentration sensor 150 and moves the first lifting member 602 up and down.

The second on/off valve 700 is installed between the pulverizing device 100 and the pulverized material input pipe 300, and is opened and closed to open or block the pulverized material input pipe 300.

The second opening/closing valve 700 receives a signal from the reed switch 111a and opens or blocks the space between the second outlet 113 of the pulverizing device 100 and the pulverized material input pipe 300.

The second opening/closing valve 700 has a tubular shape, is installed between the crushing device 100 and the pulverized material input pipe 300, and is in communication with the pulverizing device 100 and the pulverized material input pipe 300. 2 vertical pipe body 701, a second lifting member 702 installed inside the second vertical pipe body 701 and operated to lift and lower, installed at the bottom of the second lifting member 702, and the second lifting member ( It is installed on the upper surface of the second sealed packing 703 and the second vertical pipe body 701, which are raised and lowered by 702) to open or block the space between the pulverizing device 100 and the pulverized material input pipe 300, It consists of a second driving device 704 that is connected to the second lifting member 702 and lifts and lowers the second lifting member 702.

The second vertical pipe body 701 is preferably formed in an upright shape.

The second lifting member 702 lifts and moves the second sealed packing 703, which closes or opens between the pulverized material input pipe 300 and the second discharge port 113 of the pulverizing device 100.

The second driving device 704 is preferably operated by receiving a signal from the reed switch 111a.

The microbial liquid fermentation type food waste disposer according to the present invention configured as described above is used as follows.

First, mixed water and food are simultaneously supplied into the grinding device 100, and in that state, the top of the grinding device 100 is closed with a closing lid 140.

Then, the food introduced into the main body 110 through the inlet 111 of the grinding device 100 falls downward, and the water flows through the first outlet 112 of the main body 110 into the washing pipe ( 400), food and water are separated.

Then, the reed switch 111a is pressed and operated by the closing lid 140 covered with the inlet 111 of the main body 110, and accordingly, the reed switch 111a sends a signal to the motor 120. is transmitted to rotate the motor 120 and rotate the grinding blade 130 in the forward or reverse direction.

At the same time, as the reed switch 111a is pressed and operated by the closing lid 140, the driving device 240 of the disassembly device 200 receives the signal from the reed switch 111a and is driven. , the stirring device 230 is rotated.

In addition, the second opening/closing valve 700 installed between the second discharge port 113 of the grinding device 100 and the pulverized material input pipe 300 receives the reed switch 111a signal and inputs the pulverized material. The pipe 300 is kept open.

That is, the second driving device 704 of the second on-off valve 700 receives the signal from the reed switch 111a and lifts and moves the second lifting member 702, and at this time, the second lifting member (702) The second sealed packing 703 installed in 702) moves upward along the second vertical pipe body 701 by the second lifting member 702, opening the second vertical pipe body 701, The pulverizing device 100 and the pulverized material input pipe 300 are maintained in communication.

At this time, the food that falls below the main body 110 is continuously pulverized to have a predetermined size by the pulverizing blade 130, and then through the second outlet 113 formed at the same height as the pulverized material input pipe. Supplied as (300).

Here, the pulverized food supplied to the pulverized material input pipe 300 is moved toward the decomposition and treatment device 200 through the pulverized material input pipe 300 and then is moved to the pulverized food input pipe 300 at one end. It is discharged into the housing 210 of the decomposition and treatment device 200.

At this time, a U-trap (unmarked) is formed at one end of the pulverized material input pipe 300, and food is dropped and discharged into the housing 210 in an overflow manner by this U-trap (unmarked). Excessive amounts of food are prevented from falling into the housing 210.

Then, when the pulverized food falls into the upper space 212 of the housing 210, the food is supported by the strainer 220 and accommodated in the upper space 212 of the housing 210.

At this time, the upper space 212 of the housing 210 is provided with aerobic microorganisms embedded in pulverized food and a microbial carrier 260 containing aerobic microorganisms, and this microbial carrier 260 is located in the housing 210. It is buried in the pulverized food that falls into the upper space 212.

In addition, the stirring device 230 installed in the upper space 212 of the housing 210 is rotated in the forward or reverse direction by the driving device 240, and agitates the pulverized food supported on the strainer 220. It is done.

That is, as the driving device 240 operates, the stirring shaft 231 of the stirring device 230 rotates in the forward or reverse direction, and the stirring blade 232 formed on the stirring shaft 231 rotates accordingly. The pulverized food supported on the strainer 220, the aerobic microorganisms living in the upper space 212, and the aerobic microorganisms that have escaped from the microbial carrier 260 and penetrated into the pulverized food are simultaneously stirred.

At this time, the state in which food is stirred within the housing 210 can be visually confirmed through the viewing window 215 formed on the upper surface of the housing 210.

Here, the aerobic microorganisms stirred by the stirring blade 232 cause liquid fermentation while decomposing the food in the pulverized food, and accordingly, odor and discharge water are discharged from the food at the same time.

At this time, the odor generated within the housing 210 is blocked from flowing back through the pulverized material input pipe 300 by the U-trap (not indicated) formed on the pulverized material input pipe 300.

In addition, the discharged water generated during liquid fermentation in the upper space 212 of the housing 210 falls into the lower space 211 of the housing 210 through the passage hole 221 of the strainer 220, Discharged water remains at the bottom of the lower space 211 of the housing 210.

At this time, some of the pulverized food supported on the strainer 220 falls into the lower space 211 of the housing 210 through the through hole 221 of the strainer 220, and accordingly, the pulverized food And the discharged water generated during liquid fermentation in the upper space 212 of the housing 210 simultaneously falls into the lower space 211.

Meanwhile, water introduced through the inlet 111 of the main body 110 passes through the pollution concentration sensor 150 formed on the inner peripheral surface of the inlet 111, and at this time, the pollution concentration sensor 150 is connected to the inlet ( 111) Measure the turbidity of the water being introduced.

Here, if the turbidity of the water measured by the pollution concentration sensor 150 is relatively lower than the predetermined turbidity, the pollution concentration sensor 150 controls the first opening/closing valve 600 to open the first outlet 600. and the washing pipe 400 are opened to communicate, and in that state, water is supplied through the washing pipe 400.

At this time, if the turbidity of the water measured by the pollution concentration sensor 150 is relatively higher than the predetermined turbidity, the pollution concentration sensor 150 controls the first opening and closing valve 600 to open the first outlet 112 and By opening the drain pipe 500 to communicate with it, water from the first outlet 112 is discharged to the outside through the drain pipe 500.

That is, if the turbidity of water measured by the pollution concentration sensor 150 is higher than the predetermined turbidity, the first driving device 604 of the first opening/closing valve 600 receives the signal from the pollution concentration sensor 150 and The first lifting member 602 is lifted and moved, and at this time, the first sealing packing 603 is lifted and moved up and down along the first vertical pipe body 601 by the first lifting member 602, By sealing the washing pipe 400, the first discharge port 112 and the drain pipe 500 are maintained in communication.

On the other hand, if the turbidity of the water measured by the pollution concentration sensor 150 is lower than the specified turbidity, the first driving device 604 of the first opening/closing valve 600 receives the signal from the pollution concentration sensor 150 and The first lifting member 602 is lifted and moved, and at this time, the first sealed packing 603 is lifted and moved up and down along the first vertical pipe body 601 by the first lifting member 602, By sealing the drain pipe 500, the first discharge port 112 and the washing pipe 400 are maintained in communication.

Here, food contained in the water discharged through the first outlet 112 is caught in the mesh net 112a installed in the first outlet 112, and is prevented from being discharged through the first outlet 112. , Accordingly, it is prevented from being supplied to the lower space 211 of the decomposition and treatment device 200 through the washing pipe 400 or being discharged to the outside through the drain pipe 500.

Thereafter, water supplied to the lower space 211 of the housing 210 to have a predetermined water pressure through the washing pipe 400 removes food waste and discharged water that have fallen into the lower space 211 into the drain 211a. While pushing in this direction, the food waste and discharged water are forcibly discharged to the outside through the drain hole 211a, thereby cleaning the lower space 211 of the housing 210.

Here, among the food waste discharged to the drain 211a, food waste that is relatively larger than the size of the hole (not shown) of the drain filter 211a-1 is blocked by the drain filter 211a-1, Discharge to (211a) is prevented.

Then, as the food waste is hit by water supplied to the lower space 211 at a predetermined water pressure as described above, it is gradually pulverized and the food waste is discharged through the drain filter 211a-1.

Next, the pulverized food is subjected to liquid fermentation as described above, so that the food waste and discharged water fall into the lower space 211, and water is supplied to the lower space 211, and this water is used to form the lower space (211). 211) is washed.

Meanwhile, food waste is caught or stuck in the drain hole 211a of the lower space 211, so that the discharged water or water in the lower space 211 cannot be drained into the drain hole 211a, and the lower space ( 211), when the water level rises above the set level, the water level sensor 214 detects that the discharged water or water has risen above the set level, and at this time, the water level sensor 214 moves to the first opening/closing valve 600. By transmitting a signal, the first opening/closing valve 600 is controlled in the same manner as above.

Then, the drain pipe 500 is opened by the first opening/closing valve 600, and the washing pipe 400 is blocked, so that the water introduced into the inlet 111 of the main body 110 is discharged into the drain pipe 500. ) and is discharged to the outside, thereby blocking the supply of water to the lower space 211 of the housing 210.

On the other hand, the level of the discharged water or water remaining in the lower space 211 is measured by the water level sensor 214 for a predetermined period of time, and at this time, if the level of the discharged water or water is measured to exceed the predetermined level and exceed the predetermined time, the By controlling the opening/closing valve 600, the washing pipe 400 is opened, but the drain pipe 500 is blocked, so that water is continuously supplied to the washing pipe 400.

Here, the water supplied to the washing pipe 400 is discharged to the lower space 211 at a predetermined water pressure, hitting food residues stuck or caught in the drain hole 211a of the lower space 211, or A vortex is generated in the discharged water or water remaining in the lower space 211, thereby forcing the discharged water or water to be discharged through the drain hole 211a.

At this time, the water level sensor 214 opens the washing pipe 400 with the first opening/closing valve 600 for a predetermined time to continuously supply water at a predetermined pressure to the lower space 211, and then, The level of discharged water or water in the lower space 211 is detected by the water level sensor 214, and when it is detected that the level of discharged water or water has risen above the predetermined level, the washing pipe is continuously spaced at a predetermined time interval in the same manner as above. Open 400 and perform the same method as above.

Meanwhile, the water level sensor 150 measures the level of discharged water or water in the lower space 211, and when this water level falls below a predetermined level, the first opening/closing valve 600 is controlled to control the washing pipe ( 400) and the first outlet 112 are maintained in communication.

Subsequently, when the pulverized food is continuously supplied into the housing 210 of the decomposition and treatment device 200 through the pulverized material input pipe 300, the pulverized food is supported on the strainer 220 in the housing 210. The amount of food increases, and at this time, when the surface height of the pulverized food exceeds the height of the overload detection sensor 213 installed in the housing 210, the overload detection sensor 213 detects the driving device 240 and microorganisms. At the same time as outputting a signal to the automatic input device 250, the second opening/closing valve 700 is controlled to block the pulverized material input pipe 300, and the motor 120 of the pulverizing device 100 is operated. By stopping, supply of pulverized food into the housing 210 through the pulverized material input pipe 300 is blocked.

Then, while the driving device 240 operates continuously, the stirring shaft 231 is rotated so that the stirring blade 232 installed on the stirring shaft 231 mixes the pulverized food seated on the strainer 220 and the stirring blade 232. By evenly stirring the aerobic microorganisms, the aerobic microorganisms are promoted to decompose the pulverized food through liquid fermentation.

In addition, the automatic microorganism introduction device 250 receives the signal from the overload detection sensor 213 and transmits a predetermined amount to the upper space 212 of the housing 210 through the microorganism introduction hole 212a of the housing 210. Aerobic microorganisms are introduced, and accordingly, the aerobic microorganisms in the microbial carrier 260 provided in the upper space 212 penetrate into the food, and at the same time, the upper portion of the housing 210 through the microorganism introduction hole 212a. The aerobic microorganisms supplied to the space 212 are stirred into the food and penetrate into the food, thereby promoting fermentation and decomposition of the pulverized food liquid in the upper space 212.

Here, by penetrating the microorganism introduction hole 212a at a downward angle, aerobic microorganisms fall downward into the upper space 212 through the microorganism introduction hole 212a.

At this time, the overloading detection sensor 213 outputs whether the crushed food in the housing 210 is overloaded through the display unit 241 of the driving device 240, thereby detecting the housing from the outside through the display unit 241. By determining whether the pulverized food inside 210) is overloaded, inputting food into the pulverizing device 100 can be prevented in advance.

Thereafter, when the ground food in the upper space 212 of the housing 210 undergoes liquid fermentation and decomposition, and its surface height is lowered below the height determined by the overload detection sensor 213, the motor of the grinding device 100 When (120) is operated, the pulverized material input pipe (300) is opened using the second opening/closing valve (700).

In addition, the operation of the automatic microorganism introduction device 250, which operates by receiving a signal from the overload detection sensor 213, is stopped, thereby blocking the supply of aerobic microorganisms into the housing 210.

In the above, the closing lid 140 is coupled to the top of the main body 110, and the reed switch 111a is pressed and operated by the closing lid 140.

When the closing lid 140 is removed and the reed switch 111a is released, the second opening/closing valve 700 is operated to block the pulverized material input pipe 300, and the first opening/closing valve ( 600 selectively opens the first outlet 112 to communicate with the cleaning pipe 400 or the drain pipe 500, thereby moving the water introduced into the inlet 111.

In addition, in the above, the motor 120 and the driving device 240 are connected to the reed switch 111a, and the motor 120 and the driving device 240 are activated by pressing the reed switch 111a. Although the description was given as an example of operating, the motor 120 and the driving device 240 may be operated by a user's manipulation, or may be controlled to operate at a predetermined time interval or at a predetermined time.

The pulverized food as described above is supplied to the decomposition and treatment device 200, and the pulverized food is liquid-fermented within the decomposition and treatment device 200 through aerobic microorganisms. The water supplied into the pulverization device 100 is supplied through a washing pipe ( The structure of the decomposition and treatment device 200 is to force discharge water and food waste discharged during liquid fermentation of food so that the internal space of the decomposition and treatment device 200 is cleaned with this water while supplying it into the decomposition and treatment device 200 through the decomposition and treatment device 200. While supplying water into the inside, the food waste in the decomposition and treatment device 200 is forcibly discharged with this water, so there is no fear of food waste remaining in the decomposition and treatment device 200, and this prevention of food waste remaining in the decomposition and treatment device ( 200), bad odors are prevented from being generated, and the drain pipe or cleaning pipe 400 is selectively opened with the first opening/closing valve 600 at the user's discretion, and water is discharged into the drain pipe 500 or decomposition treatment device. The inside of the decomposition treatment device (200) can be cleaned by supplying water into (200).

The microbial liquid fermentation type food waste processor according to the present invention described above is not limited to the above-described embodiments, and is not limited to the above-described embodiments, and is not limited to the above-described embodiments, and can be used by anyone with ordinary knowledge in the field to which the present invention pertains without departing from the gist of the present invention claimed in the following claims. The technical spirit is there to the extent that anyone can make various changes and implement it.

100: Grinding device 110: Main body
111: Inlet 111a: Reed switch
112: first outlet 112a: mesh net
113: second outlet 120: motor
130: Grinding blade 140: Closing lid
150: Pollution concentration sensor 200: Decomposition treatment device
210: Housing 211: Lower space
211a: Drain 211a-1: Drain filter
212: upper space 212a: microorganism input hole
213: overload detection sensor 214: water level sensor
215: viewing window 220: strainer
230: stirring device 231: stirring shaft
232: stirring wing 240: driving device
241: display unit 250: automatic microorganism input device
260: Microorganism carrier 300: Pulverized material input pipe
400: Washing pipe 500: Drain pipe
600: First opening/closing valve 601: First vertical pipe body
602: First lifting member 603: First sealed packing
604: First driving device 700: Second opening/closing valve
701: Second vertical pipe 702: Second lifting member
703: Second sealed packing 704: Second driving device

Claims (17)

A grinding device (100) in the shape of a tubular body that receives food and water simultaneously and discharges the water to the outside, crushing the food and discharging it to the outside;
A decomposition and treatment device (200) is provided on one side of the grinding device 100, allows aerobic microorganisms to live therein, and receives the ground food from the grinding device 100 and stirs it to cause liquid fermentation of the food with aerobic microorganisms. );
A pulverized material input pipe 300 installed to connect the pulverizing device 100 and the disassembly and treatment device 200 to supply food pulverized in the pulverizing device 100 to the disassembly and treatment device 200;
It is formed to connect between the pulverizing device 100 and the decomposition and treatment device 200, and supplies water introduced into the pulverizing device 100 into the decomposition and treatment device 200, so that the decomposition and treatment device 200 A cleaning pipe 400 for cleaning the internal space;
A drain pipe 500 extending from the outer surface of the washing pipe 400 and discharging water introduced into the grinding device 100 to the outside;
It is installed to connect the pulverizing device 100, the washing pipe 400, and the drain pipe 500, and is operated to cross-open the washing pipe 400 or the drain pipe 500, so that the pulverized material is supplied to the input pipe. A first opening/closing valve (600) that guides water to be discharged into the washing pipe (400) or drain pipe (500);
A second opening/closing valve 700 installed between the pulverizing device 100 and the pulverizing material input pipe 300 and operating to open or close the pulverizing material input pipe 300;
A microbial liquid fermentation type food waste disposer comprising: According to clause 1,
The grinding device 100,
An inlet 111 is formed in the upper part in a hollow shape, and a first outlet 112 is connected to the drain pipe 500 on the outer surface to discharge water into the drain pipe 500, and the first outlet 112 a main body 110 formed at the bottom with a second outlet 113 through which ground food is discharged in the direction of the ground material input pipe 300;
A motor 120 installed in the lower inner part of the main body 110 and driven to rotate;
A plurality of grinding blades 130 are formed on the top of the motor 120 and spaced apart at predetermined intervals in an annular shape, and are rotated by the motor 120 to grind the food inserted into the main body 110;
A microbial liquid fermentation type food waste disposer comprising: According to clause 2,
The grinding device 100,
A reed switch 111a is further formed on the upper surface of the edge of the inlet 111 of the main body 110, which is connected to the motor 120 and controls the operation of the motor 120 to rotate the grinding blade 130. A microbial liquid fermentation type food waste disposer, characterized in that: According to clause 3,
The grinding device 100,
It is coupled to the inlet 111 and allows water to pass through the inlet 111 as it is, while blocking entry of the user's hand to prevent the user's hand from reaching the grinding blade 130, and the reed switch 111a A microbial liquid fermentation type food waste disposer, characterized in that it further has a closing lid (140) that is operated by pressing ). According to clause 1,
The main body 110 is,
It is installed at the first outlet 112 and filters out food contained in water introduced through the inlet 111 of the main body 110, so that the food moves to the drain pipe 500 or the washing pipe 400. A microbial liquid fermentation type food waste disposer, characterized in that a mesh network (112a) is further formed to block the microbial liquid fermentation. According to clause 1,
The grinding device 100,
A contamination concentration sensor 150 on the upper inner peripheral surface measures the contamination concentration of water introduced into the grinding device 100 and controls the first opening/closing valve 600 to selectively open the cleaning pipe 400 or the drain pipe 500. ) A microbial liquid fermentation type food waste disposer, characterized in that it is further formed. According to clause 1,
The decomposition and treatment device 200,
A lower space 211 that has a hollow shape and has a drain 211a on one side, and allows the washing pipe 400 connected to the grinding device 100 to be connected to the other side opposite to the drain 211a. and a housing 210 formed to be partitioned above the lower space 212 and having an upper space 212 for accommodating microorganisms;
A strainer 220 formed in the shape of a plate with a plurality of passing holes 221 on the upper surface to partition the upper space 212 and the lower space 211 of the housing 210;
A stirring device 230 that is rotatably installed in the upper space 212 of the housing 210 with respect to the strainer 220 and agitates the food placed in the strainer 220;
A driving device 240 installed on one side of the housing 210 and connected to the stirring device 230 to rotate the stirring device 230;
A microbial liquid fermentation type food waste disposer comprising: According to clause 7,
The housing 210 of the disassembly and treatment device 200 is,
By detecting the surface height of the food loaded in the upper space 212 of the housing 210 on the inner wall of the upper space 212, the stirring device 230 is continuously operated, and the grinding device 100 is operated. A microbial liquid fermentation type food waste disposer further comprising an overload detection sensor (213) that turns OFF. According to clause 8,
The decomposition and treatment device 200,
An automatic microorganism introduction device 250 is connected to the housing 210 and receives a signal from the overload detection sensor 213 to introduce a predetermined amount of aerobic microorganisms into the upper space 212 of the housing 210. A microbial liquid fermentation type food waste disposer, characterized in that: According to clause 7,
The drain hole 211a of the housing 210 is,
A drain filter ( A microbial liquid fermentation type food waste disposer further comprising 211a-1). According to clause 7,
The housing 210 is,
A microbial liquid fermentation type food waste disposer, characterized in that a microbial carrier (260) filled with aerobic microorganisms is further formed in the upper space (212) of the housing (210) partitioned by the strainer (220). According to clause 9,
The housing 210 is,
A microorganism introduction hole (212a) is further formed on the outer surface, which is connected to the microorganism introduction device (250) and allows aerobic microorganisms to be introduced into the upper space (212) of the housing (210),
The microorganism introduction hole (212a) is formed through a downward sloping direction to induce aerobic microorganisms to fall into the upper space (212) of the housing (210). According to clause 7,
The housing 210 is,
The first opening/closing valve 600 detects the level of discharged water or water supplied into the lower space 211 on the inner wall of the lower space 211, and opens the drain pipe 500 when this water level rises above a predetermined level. ) A microbial liquid fermentation type food waste disposer, characterized in that it further includes a water level sensor 214 that controls the operation of. According to clause 13,
The water level sensor (210d) is,
The first opening/closing valve detects the level of discharge water or water in the lower space 211 of the housing 210 for a predetermined time, and opens the cleaning pipe 400 when this level is maintained above the predetermined level for a predetermined time. A microbial liquid fermentation type food waste disposer, characterized in that water is supplied to the lower space (211) for a predetermined period of time by controlling (600). According to clause 7,
The stirring device 230,
A stirring shaft 231, one end of which is rotatably installed on the inner wall of the upper space 212 of the housing 210, and the other end connected to the driving device 240 and rotationally driven by the driving device 240. class;
A plurality of stirring blades 232 are formed on the outer surface of the stirring shaft 231 at predetermined intervals and are rotated by the stirring shaft 231 to stir the food contained in the upper space 212 of the housing 210;
A microbial liquid fermentation type food waste disposer comprising: According to clause 1,
The first opening/closing valve 600,
A first tube in the shape of a tubular body, installed between the grinding device 100, the washing pipe 400, and the drain pipe 500, and communicating between the crushing device 100, the drain pipe 500, and the washing pipe 400. A vertical tube (601);
A first lifting member (602) installed inside the first vertical pipe (601) and operated to lift and lower;
It is installed at the bottom of the first lifting member 602 and is lifted and lowered by the first lifting member 602 to crush the crushing device 100 and the drain pipe 500 or the crushing device 100 and the washing pipe 400. A second sealed packing (603) that cross-communicates between; and
A second driving device 604 installed on the upper surface of the first vertical pipe 601 and connected to the first lifting member 602 to lift and lower the first lifting member 602;
A microbial liquid fermentation type food waste disposer, characterized in that it consists of. According to clause 1,
The second opening/closing valve 700,
A second vertical pipe body (701) in the shape of a tubular body, installed between the pulverizing device (100) and the pulverized material input pipe (300) and communicating with the pulverizing device (100) and the pulverized material input pipe (300);
A second lifting member (702) installed inside the second vertical pipe (701) and operated to lift and lower;
A second seal is installed at the bottom of the second lifting member 702 and is lifted and lowered by the second lifting member 702 to open or block the space between the pulverizing device 100 and the pulverized material input pipe 300. Packing (703); and
A second driving device 704 installed on the upper surface of the second vertical pipe body 701 and connected to the second lifting member 702 to lift and lower the second lifting member 702;
A microbial liquid fermentation type food waste disposer comprising:

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