KR20100102466A - Ferment decice for food waste and the ferment method using the same - Google Patents

Abstract

PURPOSE: An apparatus for fermentation and decomposition of the food waste and fermentation degradation method using the same. In the fermentation degradation process step of the food waste, it resentful the first and it resentful the second and the filtration processing is enforced after the filtration processing and it resentful and the suspended material size can be minimized. CONSTITUTION: An apparatus for fermentation and decomposition of the food waste. The cutting apparatus(200), stirrer(310), filtering apparatus(610), oxygen supply device is included. In order to cut the food putting into, the cutting apparatus is installed in the top cross direction one side. It at the same time throws in the purification microorganism and water in the food which is transferred to the stirring tube(325) inside cutting and stirrer is proceed the food fermentation degradation processing.

Description

Fermentation decomposing device of food waste and fermentation decomposition method using the same {Ferment decice for food waste and the ferment method using the same}

The present invention relates to a food waste treatment apparatus and a decomposition method for fermentation of food waste generated in large quantities in a restaurant or a food processing plant.

The present invention relates to a food waste processing apparatus for fermenting a large amount of food waste generated in a restaurant or a food processing plant, and more particularly, to effectively crush and mix regardless of the size or type of food waste. Of course, it is a fermentation processing device for food wastes that can efficiently compost the large amount of food waste without odor by creating an efficient environment for efficient removal of odors, fermentation and decomposition of food wastes. In restaurants and food processing factories, more food waste is emitted than food waste generated at home.

Due to the industrialization and quality improvement of the cultural level, the amount of various wastes is increasing day by day. There are various problems that can arise.

Such a large amount of food waste is collected and disposed of separately by a specialized collection company, but most of the food waste collected in this way is almost buried due to difficulty in processing and economic reasons.

However, there has been developed a device for collecting and crushing the food waste as described above to crush it and then ferment and decompose it by microorganisms to compost or minimize the volume. The processing capacity is extremely small enough to solve only a large amount of food waste, and the processing time is also considerably delayed, which is not suitable for composting a large amount of food waste.

In addition, there has been developed a relatively large food processor has been improved, but only the food suspended solids of 1.5 to 2.0 mm size and the water treatment as it is there is a problem that the odor problem is still severe.

Of course, in order to improve the odor removal chemicals and deodorant detergents are also used, but this treatment has an instant effect, but when accumulated for more than a week there is a limit to the effect of removing the odor due to its own odor.

The present invention has been invented to improve these conventional problems, and a fundamental object of the present invention is to simultaneously perform treatment such as continuous fermentation and extinction treatment of food waste by microbial action as well as water removal treatment of food waste. The present invention provides a food waste fermentation apparatus and a food processing method using the same, which can improve the processing efficiency of food waste and facilitate the work by carrying out.

In addition, the present invention in the fermentation decomposition process of the food waste in the process of the first decomposition filtration after the second decomposition filtration treatment to minimize the size of the suspended solids, if more than a certain size is re-introduced again into the stirring vessel contaminated treated water Another purpose is to prevent secondary pollution by preventing the odor as much as possible.

Food waste fermentation decomposition device configuration according to the present invention for solving the above-mentioned conventional problems, in the fermentation decomposition device of food waste, opening and closing the door formed on one side of the main body after the food is put into the food 14mm to 16mm size A cutting device installed on one side of the upper transverse direction for cutting; A stirring device in which the purified food microorganism and water are simultaneously introduced into the cut food transferred into the stirring container to carry out the food fermentation and decomposition treatment process; The decomposed food was first filtered through a 1 mm diameter perforated hole, mixed with water in the first filtered suspended solids moved to the lower drainage container, and then transferred to a secondary filtration device located on the upper back of the stirrer through a pump for filtration. Filtration device that the process is in progress; including, but the filtration microorganisms into the effluent flowing through the secondary filtration device flows into the effluent located on the lower one side by mixing them and mixed with the clarification microorganisms It characterized in that the discharge to the sewage.

Fermentation and decomposition method of food waste in accordance with the present invention for solving the above-mentioned conventional problems, in the food waste processing method using the fermentation decomposition device of the food waste, by opening the upper opening and closing door to put the food, in this case purifying microorganisms A step of spraying for 2 seconds; Step B for cutting the food into the 10 ~ 20mm size in the cutting device; C step of introducing the water and purified microorganisms simultaneously into the stirring barrel when the cut food is moved to the stirring barrel in the stirring device; Step D is decomposed while mixing the water, purified microorganisms, food in the stirring vessel; E staged through the first filtration through the 0.9 ~ 1.1 mm diameter perforated holes of the degraded food and sent down to the lower drain container; F step of mixing with the suspended solids while spraying the water periodically in the lower sump; A step (G) of operating the pump by the automatic sensor operation when the float is filled in the lower cylinder and moving it to the secondary filtration apparatus cylinder at the upper portion; Step H for moving the water discharged through the secondary filtration device back to the water discharge container; Injecting the purified microorganisms into the discharge container and mixing with the discharge entering the discharge container; And a J step of discharging the wastewater mixed with the purified microorganisms to the sewage facility installed outside.

In this case, in order to promote the aerobic fermentation reaction between the purified microorganism and the food, it is characterized in that the additional oxygen supply device for supplying oxygen inside the stirring vessel.

In addition, when the size of the suspended solids in the secondary filtration device is more than 0.6mm, it is characterized in that the re-introduced back to the stirring.

In addition, the rotary saw blade constituting the cutting device is characterized in that the first rotary saw blade rotation speed is three times faster than the second rotary saw blade rotation speed by configuring the bone and pitch size differently.

In addition, the purifying microorganisms injected into the stirring vessel is characterized in that it is carried out for 2 seconds every 20 minutes.

In addition, the water mixed in the food decomposed in the lower drain can be sprayed for 1 minute every 20 minutes.

The temperature controller may be set so that the heat heater is operated when the temperature of the lower drain container is 10 ° C. or lower, and the heat heater is stopped when the temperature is 25 ° C. or higher.

In addition, when the temperature of the stirring barrel installed in the upper portion is 30 ℃ or more is characterized in that the water installed in the cutting device is automatically sprayed.

In addition, it is equipped with a plurality of temperature sensors capable of measuring the temperature to measure the temperature, maximize the hot air in the heat heater device and rotate by an air ball pump to activate the purification microorganism chemistry half in the bottom drain and upper stirring barrel It is characterized in that to enable the temperature control to be made.

As mentioned above, according to the food waste processing system which concerns on this invention, in addition to carrying out the process of water removal processing of the food waste, as well as continuous processing, such as continuous fermentation and annihilation of food waste by microbial action, This makes it possible to increase the processing efficiency of the food waste and to facilitate the work.

In addition, the present invention in the fermentation decomposition process of the food waste in the process of the first decomposition filtration after the second decomposition filtration treatment to minimize the size of the suspended solids, if more than a certain size is re-introduced again into the stirring vessel contaminated treated water It is another effect to prevent secondary pollution through the prevention of odor to the maximum.

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

1 is a top configuration diagram of a fermentation processing apparatus according to the present invention, FIG. 2 is a front configuration diagram of a fermentation processing apparatus according to the present invention, FIG. 3 is a left side configuration diagram of a fermentation processing apparatus according to the present invention, and FIG. Cutting device configuration side perspective view according to the invention, Figure 5 is a right side configuration diagram of the fermentation processing apparatus according to the present invention, Figure 6 is a right side perspective view of the fermentation processing apparatus according to the present invention, Figure 7 is a rear view of the fermentation processing apparatus according to the present invention. Fig. 8 is a perspective view of a cutting device of the fermentation processing device according to the present invention, Fig. 9 is a configuration of a rotary saw blade constituting the cutting device, and Fig. 10 is a configuration of a heater device.

As shown, the food fermentation decomposition apparatus according to the present invention, the main body is formed of a double partition wall, consisting of an outer body 100 and a support leg 101 which is a main body provided with a rectangular frame having a horizontal and vertical constant thickness. The upper and lower doors 110 are installed, and the upper and lower door handles 115 are configured. As shown in the figure, the outer body 100 is formed of a plurality of flat plates, and is formed to shield front and rear as well as upper portions.

A door sensor (not shown) may be further installed on the body, and the door sensor detects opening and closing of the inlet door 110, and detects whether the inlet door 110 is opened or closed and emits infrared rays. It may be made in various forms such as an infrared sensor for detecting the opening and closing of the inlet door. Since the open / close detection sensor of such a door is generally widely used, a detailed configuration is omitted here. The signal detected by the door sensor is transmitted to the control unit 165, the control unit 165 controls the operation of the plurality of devices in the main body according to the information transmitted from the door sensor.

In addition, a cutting device 200 is installed at one side of the upper side in the horizontal direction in order to cut the food introduced into the lower portion near the opening / closing door 110 by opening the opening / closing door 110 and inserting the food into the size of 14 mm to 16 mm.

In addition, the stirring apparatus 310 in which the food fermentation and decomposition treatment process is performed by simultaneously purifying microorganisms and water into the cut food which is spaced downward from the main body cutting device 200 in the downward direction and is transferred into the stirring tube 325. Is composed.

In addition, the lower part of the main body constitutes a lower drain container 650 for moving the food after primary filtration through a 1 mm diameter perforated hole. At this time, the moved food is further configured to the secondary filtration device 610 is placed in the upper portion so that the secondary filtration process proceeds by mixing the water to the first filtered suspended solids and then pump.

In this way, the foods pulverized to a predetermined size through the cutting device 200 is transferred to the stirring device 310 to fermentation decomposition and primary filtration, and then the suspended solids and water flowing into the drainage container 650 located at one lower side thereof. After mixing the secondary filtration process in the secondary filtration unit 610 after the secondary filtration process flows into the lower effluent tank 650 and the purified microorganisms are mixed and mixed with the discharge of sewage mixed with the purified microorganisms to the sewage The technical feature of this invention is comprised so that it may be comprised.

Hereinafter, the suspended matter is described as meaning food waste of small size in which food is passed through the cutting device 200 and the stirring device 310, and the cutting and primary decomposition / filtration processes are performed. Therefore, it is to be understood that the food and the suspended matter are classified according to the same meaning or degree of decomposition and size. In addition, the term "water retreat" refers to a fluid in which the suspended matter formed by decomposition of food is purified as much as possible. Therefore, food, suspended matter and sewage are classified according to kernel size and degree of decomposition, and are termed roughly through a series of decomposition and drying processes from food input to discharge to the sewage.

Hereinafter, the structure of each food decomposition apparatus is demonstrated in detail as follows.

First, the upper structure of the main body 100 will be described. An upper and lower door 110 having a handle 115 is configured. This is to open and close the door 110 to the user to put the plant. Preferably, the food inlet guide line having a predetermined shape of groove is preferably formed to be close to the opening / closing door.

The cutting device 200 is composed of a rectangular frame in the longitudinal direction of the upper surface, the cutting device motor 210 is composed of the upper one side, and the first rotation is driven in rotation with the cutting device motor 210 Saw blade 220 and the second rotary saw blade 230, it is composed of a valve connecting line connected to one side of the frame.

Here, the rotary saw blade (220, 230) constituting the cutting device is configured by varying the saw blade spacing, more specifically, the rotary saw blade rotational speed is 3: It is preferable to configure so that it can rotate by 1 ratio. This is designed to be easier to cut the food is put, it is to facilitate the food holding and cutting process of the input food by varying the rotation speed and pitch and bone spacing and size. Accordingly, the food is put into 14mm to 16mm cut.

In addition, as shown in Figures 1 and 3, the upper frame of the main body forms a series of valve group, in detail, the operation valve for spraying water when the set temperature rise, that is, the temperature is 35 ℃ or more ( 150), the purifying microorganism injection valve 140 to operate when opening and closing the device, the water injection valve 130 for water injection, the valve 120 for injecting the purifying microorganism for 2 seconds every 20 minutes side by side To configure. The valves 120, 130, 140, 150 are mediated by the fluid movement by a plurality of pumps 670 is configured in the body 100, the valve is a cutting device through the injection nozzle connected to one side of the cutting device frame It allows for the introduction of purified microorganisms and water.

 However, such a valve configuration is not limited to the above description, and various modifications may be made depending on the cutting device configuration and operation.

In the present invention, the fluid supply means for supplying water and purification microorganisms, such as the plurality of valves to the cutting device, agitator and filtration device, the fluid supply pipe 180 for guiding a fluid, such as water flowing from the outside, and And a fluid supply valve (not shown) installed in the fluid supply pipe to selectively shield the fluid supply pipe, and an injection nozzle (not shown) installed in the end of the fluid supply pipe to spray water.

Hereinafter, the piping and the valve configuration described will be omitted in the drawings and the configuration and techniques apparent to those skilled in the art in the food processor decomposition device.

In this case, the fluid supply pipe 180 is formed vertically long on one side inside the main body 100, the water supplied from the outside through a separate water pipe, or purified microorganisms injected from the purification microorganism supply container to the injection nozzle. To guide. The fluid supply valve is provided at the lower end of the fluid supply pipe 180, and opens and closes the fluid supply pipe 180 by a command of the controller 165. In this case, the fluid supply valve is preferably composed of a solenoid valve.

Here, the injection nozzle is installed in the upper end of the body 100, is mounted to one frame in the horizontal direction is configured to spray the water downward. That is, an upper end of the fluid supply pipe is vertically bent to extend into the main body 100, and an injection nozzle is formed at an end of the fluid supply pipe.

The fluid supply means is configured to be introduced into the interior under the control of the controller 165 even when the stirring device 310 is not operated. That is, even when all the food is consumed in the stirring tube 325 and the stirring device 310 is stopped, water is supplied into the stirring tube 325 by the fluid supply means.

The reason why the fluid supply means is operated even when the food is not processed is to provide an environment in which the purified microorganisms introduced into the stirring barrel 325 are inhabited. That is, the fluid supply means supplies water to the inside of the stirring device 310 to smoothly mix the food inside the stirring container 325 and at the same time serves to provide an appropriate amount of water to the purified microorganisms inhabiting. will be.

Therefore, although not shown, a separate humidity sensor is provided to transmit the internal humidity state of the current stirring device 310 to the control unit 165, and the control unit 165 controls the fluid supply means based on this information. It may be possible to configure the system to

Meanwhile, the plurality of pumps 670 are configured to be spaced apart by a predetermined distance from the side of the stirring motor 320, and more specifically, the vacuum air pump 510 and the purified microbial injection pump 410 are configured. One side valve line connected to one side of the purified microbial injection pump 410 is connected to the other side valve line connected to the lower side of the purified microorganism supply container 450 formed to be spaced upwards to continuously supply the purified microorganism and the discharge container 650. It is configured to be sprayed through the purified microbial injector formed therein. Here, the vacuum air pump 510 will be described below, but the device configuration for supplying oxygen into the stirring cylinder 325.

 On the other hand, the main body 100 is to be provided with a thermal heater device 700, which maximizes the hot air inside the heater 700 to maximize the rotation by the vacuum air pump 510 and the lower discharge container 650 and In order to make the microorganisms supplied into the upper stirring tube 325 work well, the chemical reaction between the purified microorganisms and the food / float can be actively mediated.

The heat heater device 700 will be described in more detail with reference to FIG. 10. The heat heater device 700 extends to the head portion 701 and the head portion 701 to form a corrugated screw line to form a heater case. Case coupling portion 702 formed with a plurality of fastening threads for fastening and turning, the fluid injection port 703 of a predetermined diameter formed inside the head portion, the drive shaft 704 in the longitudinal direction, the diagonal direction formed on the outer periphery of the drive shaft 704 Rotating blade 705 and the drive shaft 704 of the end is formed of the injection unit 705 for injecting hot air in the heater.

The heater 700 is installed at the lower end of the stirring device 310, and selectively operates according to the internal temperature of the stirring device 310. In more detail, a heater 700 is attached to one side of the lower part of the main body 100, and a temperature sensor (not shown) for measuring a temperature inside the stirring device 310 is installed. The sensed temperature information is transmitted to a control unit 165 such as a separate temperature controller.

Accordingly, when the temperature measured by the temperature sensor is less than or equal to a preset temperature, the controller 165 heats the heater 700 to increase the temperature inside the stirring device 310. When the temperature inside the stirring tube 325 rises to a predetermined temperature, the heater is turned off.

For example, when the temperature inside the stirring tube 325 measured by a temperature sensor is 10 ° C. or less, the control unit 165 allows the heater 700 to be turned on to operate and the stirring tube 325. When the internal temperature is 25 ° C or more, the heater 700 is controlled to be off.

As such, maintaining the temperature inside the stirring tube 325 within a predetermined range is for speeding up the decomposition of food by maintaining a temperature at which microorganisms for purification such as bacteria inhabiting the injected food are active.

 In addition, it is preferable to further configure the stirring tube lamp 370 between the one frame and the valve so that the user can visually check the progress of the internal process through the stirring tube sight hole 360.

On the other hand, the upper portion of the rear of the stirring device 310 constitutes a secondary filtration device 620, which is connected to the filtration device is formed with the upper brush 270, the stirring in the stirring device 310 in the brush 270 Float to be re-introduced into the barrel 325 and the sewage flowing into the lower inlet 650 to be separated to allow the separation. To this end, it is preferable to closely install a filter net (not shown) spaced downward from the brush 270. Accordingly, in the case where the float size is 0.6 mm or more, it is filtered and put back into the stirring tube 325 so that the float decomposition process is continued.

In other words, the brush 270 is formed on the other side of the upper spaced apart from the cutting device 200 by a predetermined distance, and the floating material that has passed the primary filtration is introduced by the pump 670 to stir again when the floating material has a predetermined size or more. It serves to put into the barrel 325. In this case, as shown, preferably the brush vertical installation direction constituting the left and right brushes to face the center in the longitudinal direction of the brush 270 is formed to be inclined at an angle from the vertical axis, and the first filtered suspended matter to the center space Construct the shape to push.

In this case, the rotation axis is rotated in the longitudinal center, and the brush motor 275 is installed at one end of the rotation shaft, and the brush motor 275 is spaced apart from one side of the brush motor 275 to configure the pump automatic control sensor device 675. It is configured to operate in conjunction with (275).

As shown in Figure 7, when viewed from the rear, as shown, as shown, the emergency switch 190 is further configured on one side, the central portion is provided with a transparent stirring cylinder through-hole 360 in the center of the user from the outside (325) Make it easy to check the status.

A secondary filter barrel 620 is provided at the center, and although not shown, a stirring device 310 having a rotating screw is formed at or below the secondary filter barrel 620. The stirring device 310 is composed of a stirring motor 320 which is configured on the lower side of the main body 100, a stirring device gear 330 driven in conjunction with the stirring motor 320, the stirring motor 320 side A chain 340 is connected to the gear and the agitator gear 330. In addition, one side of the stirring motor 320 further comprises a pump automatic control sensor device 675 and the cleaning spray device 677 of the automatic control sensor device. In addition, the stirring device 310 has a lower floatable sight hole 640 formed at one side of the outer side of the lower body so that an operator can easily check it from the outside.

That is, a lower float viewing hole 640 is formed through the lower end of the rear surface of the outer body 100. The lower float viewing hole 640 is preferably installed to be opened and closed by the front door. Therefore, the user can check the state of the internal parts such as the water lever through the lower float viewing hole 640 while the front door is opened.

The bottom surface of the inner side of the main body 100 is provided with a pump 670 for moving the primary decomposed suspended matter to the secondary filtration device. Accordingly, when the water level of the lower effluent container 650 is above a certain height, the water flows into the pump 670 through the valve and is then transferred to the upper secondary filtration tank 620.

And, the valve connected to one side of the pump 670 is connected to the inside of the stirring device 310, in this case further configured to provide a valve for continuously supplying oxygen into the stirring barrel 325, which is the oxygen between the purified microorganism and food In order to supply the active aerobic chemical decomposition action.

The inner surface of the main body should form a discharge port through which the discharge water flows. In this case, it is preferable to give a certain inclination so as to facilitate the flow.

Referring to the operation of the food waste fermentation treatment apparatus of the present invention by the above configuration in more detail by the accompanying drawings as follows.

As shown, the food waste treating apparatus of the present invention opens and closes the opening and closing door 110 provided at the upper portion of the main body 100 formed of a double partition wall, and then various kinds of food waste body 100, more specifically, a cutting device 200. In the

After injecting an appropriate amount of purified microorganisms and water in proportion to the amount of food waste introduced in this way, the open / close door 110 is closed to completely seal the inside of the main body 100. In this case, the rotary saw blades 220 and 230 constituting the cutting device 200 have different saw blade spacing, and the rotary saw blades 220, by varying the size of the pitch 231 and the valley 221 of the rotary saw blades engaged with each other. 230) It is preferable that the rotational speed is configured to rotate at a 3: 1 ratio. This is designed to be more easily cut the food is put, it is to facilitate the food holding and cutting process of the input food by varying the rotation speed and pitch 231 and the gap 221 spacing and size. Accordingly, the food is put into 14mm to 16mm cut.

The food cut into a predetermined size is introduced into the stirring apparatus 310 in which the stirring barrel 325 is formed. In this case, the water and the purified microorganism are simultaneously introduced. In this case, the purified microorganism is preferably set in advance in the control unit 165 to be introduced for 2 seconds every 20 minutes.

In this case, the food and microorganisms introduced into the stirring barrel 325 are mixed and decomposed, and in order to facilitate this, the oxygen supply device 440 is installed inside to continuously supply oxygen using a separate compressor. By creating an aerobic environment, food decomposition reactions are more active. In addition, in this case, the internal temperature of the stirring barrel 325 is preferably formed in a temperature range of 23 ° C to 28 ° C.

Such temperature control may be controlled by the control unit 165 through a plurality of temperature sensing sensors configured in the heat heater apparatus 700 and the main body 100 provided in the lower part of the main body. If the internal temperature of the stirring barrel 325 is 30 ° C. or more, it is preferable that the water installed in the cutting device 200 is automatically sprayed so as to prevent overheating and odor.

The internal structure of the stirring device 310 is well known, and the food and purification microorganisms are mixed in the turbulent flow of the fluid according to the screw and rotary blade rotational motions according to the driving of the stirring motor 320 and the stirring gear device 330. The stirring process is performed. That is, when power is applied to the heater 700 and the stirring motor 320, since the inside of the main body 100 is heated by the heater 700, enzymes and microorganisms are activated, and simultaneously with the operation of the stirring motor 320. The rotating shaft in the body is to rotate.

At this time, the rotating shaft is formed in the forward spiral and the reverse spiral at the same time, in this case, in the case of the forward spiral body having an outer diameter corresponding to the inner diameter of the main body 100, a plurality of connecting rods It is preferably configured to be spaced apart by, and in the case of the reverse helix is formed inside the above-described forward helix, it is preferable to form a space with the rotation axis by a plurality of connecting rods. Therefore, when the rotating shaft rotates, the food waste introduced into the main body 100 by the moving direction of the forward spiral and the reverse spiral having the spiral structures in the opposite directions are mixed or mixed with each other, and the food has a long length. In the case of garbage, the cutting operation is performed at the same time. In this case, when the stirring gear device 330 and the chain 340 is configured, it is preferable to provide a tension adjusting means so that the rotation speed and the rotation speed can be controlled by maintaining a constant tension.

In addition, when the food waste introduced into the main body 100 is too dry to decompose and ferment the microorganisms smoothly, water is supplied using a valve nozzle body formed inside the main body 100. In this case, the water is discharged toward the inside through the nozzle holes drilled at regular intervals, thereby providing an appropriate amount of water, thereby accelerating the fermentation and decomposition of the microorganism or yeast. In this case, the water injection may also be supplied through the controller 165 to be provided according to the automatic supply by the controller according to a preset time and a separate humidity sensor to check the internal humidity and to be provided accordingly.

In this way, the foods disintegrated in the stirring device 310 are introduced into the drainage container 650 in the lower portion through the primary filtration through a perforation hole having a diameter of 1 mm. In this case, the inside of the lower sewage container 650 is mixed with the float while automatically spraying water for 1 minute every 20 minutes.

Accordingly, when the float is filled in the lower shed 650, the pump 670 is operated by the automatic sensor operation to move the float and the effluent to the secondary filtration device 620 located in the upper portion, the float size Is 0.6 mm or more to re-introduce the suspended matter into the stirring vessel 325 to allow the suspended solids decomposition process to proceed. To this end, the secondary filtration unit 620 is configured in the upper portion of the back of the stirring device 310, which in turn is connected to the filtering device formed with the upper brush 270, from the brush 270 into the stirring device 310 It is possible to separate the reflowed floats and the discharged water flowing into the lower discharge container (650). To this end, it is preferable that the filter net is densely installed in the upper part spaced downward from the brush 270 and spaced apart from the stirring device 310. Accordingly, if the suspended solids size is 0.6 mm or more, the filter is filtered through the filter net and re-introduced into the stirring tube 325 to continue the decomposition process.

In other words, the brush 270 is formed on the other side of the upper spaced apart from the cutting device 200 by a predetermined distance, and the floating material that has passed the primary filtration is introduced by the pump 670 to stir again when the floating material has a predetermined size or more. It serves to put into the barrel 325. In this case, as shown, preferably the brush rotation axis constituting the left and right brushes to be inclined toward the center of the brush longitudinal direction is formed to be inclined, and configured to shape the primary filtered suspended matter to the center space.

 This is to reduce the volume of food or suspended matter by mixing with purified microorganisms and water so that the decomposition process can continue and to reduce the volume as much as possible. Can be significantly reduced.

In this way, the suspended matter passed through the secondary filtration device 620, that is, the suspended matter and the discharge water smaller than 0.6mm size is moved back to the lower discharge container (650).

In this case, preferably, the purification microorganism is introduced into the discharge container 650. Accordingly, the effluent and purification microorganisms entering the effluent container 650 are mixed. The wastewater mixed with the purified microorganisms is discharged to the sewage. In this way, the purified microorganisms are mixed with the wastewater to a certain extent and then discharged into the sewage, so that the odor of the sewage, which is the inside of the food waste device and the discharged flow path, can be removed as much as possible.

In this case, the bottom of the main body to form a separate waste outlet through the inside, if you want to collect food waste in the main body or to wash and clean the inside of the main body by opening the above-mentioned waste discharge through the interior of the body through this It may be possible to easily handle food waste.

As described above, the food waste treating apparatus according to the present invention is capable of quickly and effectively decomposing and fermenting a large amount of food, and may dry the food so as to occupy only a minimum volume, which is a very effective means for treating food waste. .

As described above, although the present invention has been described by way of limited embodiments and drawings, the present invention is not limited thereto, and the technical idea of the present invention will be described by those skilled in the art to which the present invention pertains. Of course, various modifications and variations are possible within the scope of equivalents of the claims to be described.

1 is a top configuration diagram of a fermentation treatment apparatus according to the present invention

2 is a front configuration diagram of a fermentation processing apparatus according to the present invention.

Figure 3 is a left side configuration diagram of the fermentation treatment apparatus according to the present invention

Figure 4 is a perspective view of the cutting device configuration according to the present invention

5 is a configuration of the right side of the fermentation treatment apparatus according to the present invention

6 is a right side perspective view of the fermentation processing apparatus according to the present invention.

7 is a rear view of the fermentation treatment apparatus according to the present invention.

8 is a perspective view of a cutting device of the fermentation processing apparatus according to the present invention

9 is a rotary saw blade configuration constituting a cutting device

*** Description of the main parts of the drawing ***

100: outer body 160: control panel

180: water piping device 200: food cutting device

210: cutting device motor 220: first rotary saw blade

230: second rotary saw blade 270: brush

310: stirring device 320: stirring motor

325: stirring barrel 330: stirring device gear

340: chain 350: thermostat

410: purified microbial injection pump 450: purified microorganism supply tank

470: microbial injection device 510: vacuum air pump

610: secondary filter 620: secondary filter

650: sump 670: pump

675: automatic pump control sensor device 700: heater

Claims (19)

In the fermentation and decomposition device of food waste, A cutting device installed on one side of the upper side in order to open and close the opening / closing door formed at one side of the main body and to cut the introduced food into the size of 14 mm to 16 mm after food input; A stirring device in which the purified food microorganism and water are simultaneously introduced into the cut food transferred into the stirring container to carry out the food fermentation and decomposition treatment process; The decomposed food was first filtered through a 1 mm diameter perforated hole, mixed with water in the first filtered suspended solids moved to the lower drainage container, and then transferred to a secondary filtration device located on the upper back of the stirrer through a pump for filtration. Filtration device in which the process proceeds; including;   Fermentation of food waste, characterized in that the purified microorganisms are introduced into the discharge water flowing into the discharge container located on the lower side by passing through the secondary filtration unit, mixed with them and then discharged the mixed water with the purified microorganisms to the sewage. Disassembly The method of claim 1, Fermentation and decomposing device of food waste, characterized in that further provided with an oxygen supply device for supplying oxygen in the stirring barrel in order to promote the aerobic fermentation reaction between the purified microorganism and food. The method of claim 1, Fermentation and decomposing device of food waste, characterized in that when the size of the suspended solids in the secondary filtration unit is more than 0.6mm re-inserted into the stirring vat The method of claim 1, Rotating saw blade constituting the cutting device is a fermentation and decomposition device of the food waste, characterized in that the configuration of the bone and pitch different from each other by the first rotary saw blade rotation speed is three times faster than the second rotary saw blade rotation speed 5. The method according to any one of claims 1 to 4, Fermentation and decomposition apparatus of food waste, characterized in that the input of the purified microorganisms injected into the stirring barrel for 2 seconds every 20 minutes The method of claim 5, Fermentation and decomposition device of food waste, characterized in that the water is mixed in the food waste decomposed in the lower drain container is sprayed for 1 minute every 20 minutes 5. The method according to any one of claims 1 to 4, When the temperature of the lower cylinder is 10 ℃ or less, the heat heater device is operated, if the temperature is 25 ℃ or more fermentation decomposition apparatus of the food waste, characterized in that the temperature controller is set to stop The method of claim 7, wherein Fermentation and decomposing device of the food waste, characterized in that the water is installed in the cutting device is automatically sprayed when the temperature of the stirring barrel installed in the upper portion is more than 30 ℃ The method of claim 8, Temperature measurement with multiple temperature sensors capable of temperature measurement, maximizing the hot air in the heat heater device and rotating by an air ball pump to activate the purification microorganism chemistry in the bottom drain and the upper agitator. Fermentation and decomposing device of food waste, characterized in that the temperature control for The method of claim 9, The heat heater device, A head portion; A case coupling part formed with a plurality of fastening screws extending to the head to form a corrugated screw thread so as to rotate the heater case; A fluid injection port having a predetermined diameter formed inside the head; A drive shaft in the longitudinal direction; An obliquely rotating blade portion formed on an outer circumference of the drive shaft; And A fermentation and decomposing device of the food waste, characterized in that it is formed in the end of the drive shaft for injecting hot air into the heat heater device; In the food waste processing method using the fermentation and decomposition device of food waste, Opening the upper opening and closing door to put food, in this case A step of spraying the purified microorganisms for 2 seconds; Step B for cutting the food into the 10 ~ 20mm size in the cutting device; C step of introducing the water and purified microorganisms simultaneously into the stirring barrel when the cut food is moved to the stirring barrel in the stirring device; Step D is decomposed while mixing the water, purified microorganisms, food in the stirring vessel; E staged through the first filtration through the 0.9 ~ 1.1 mm diameter perforated holes of the degraded food and sent down to the lower drain container; F step of mixing with the suspended solids while spraying the water periodically in the lower sump; A step (G) of operating the pump by an automatic sensor operation when the float is filled in the lower cylinder and moving it to the secondary filtration device cylinder at the upper portion; Step H for moving the water discharged through the secondary filtration device back to the water discharge container; Injecting the purification microorganisms into the discharge container mixing step I and the purified microorganisms entering the discharge container; And Fermentative decomposition treatment method of food waste, characterized in that it comprises a; J step of discharging the wastewater mixed with the purified microorganism to the sewage facility installed outside The method of claim 11, Fermentation and decomposition treatment method of food waste, characterized in that the addition of the purified microorganism in step C for 20 seconds every 2 seconds The method of claim 11, In the step F, the water injected into the lower trash can fermentation treatment method of food waste, characterized in that performed for 1 minute every 20 minutes The method according to any one of claims 11 to 13, When the temperature of the bottom waste container is 10 ℃ or less, the heat heater device is operated, if the temperature is 25 ℃ or more, the temperature controller is set so that the thermal heater is stopped fermentation decomposition treatment method of food waste, characterized in that 15. The method of claim 14, Fermentation and decomposition method of the food waste, characterized in that the water is installed in the cutting device is automatically sprayed when the temperature of the stirring barrel installed in the upper portion is 30 ℃ or more The method according to any one of claims 11 to 13, In the step G, if the suspended solids size is more than 0.6 mm, the method of fermentation and decomposition of food waste further comprising the step of re-inserting into a stirring tube again. The method according to any one of claims 11 to 13, In the step C or D, fermentation and decomposition treatment method of food waste, characterized in that to supply oxygen inside the stirring barrel to promote the aerobic fermentation reaction between the microorganism and food. The method according to any one of claims 11 to 13, Equipped with a number of temperature sensors capable of measuring the temperature to measure the temperature, maximize the hot air in the heat heater device and rotate by an air ball pump to activate the purification microorganism chemistry in the bottom drain and upper stirring barrel Fermentation and decomposition method of food waste, characterized in that to enable the temperature control for   The method of claim 18, The heat heater apparatus includes a head portion; A case coupling part formed with a plurality of fastening screws extending to the head to form a corrugated screw thread so as to rotate the heater case; A fluid injection port having a predetermined diameter formed inside the head; A drive shaft in the longitudinal direction; An obliquely rotating blade portion formed on an outer circumference of the drive shaft; And an injection unit formed at an end of the drive shaft to inject hot air into the heat heater, and having a long cylindrical shape.

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