KR100963841B1 - A manufacturing equipment of liquid-fertilizer - Google Patents

Abstract

PURPOSE: An apparatus for manufacturing liquid fertilizer is provided to obtain liquid fertilizer by stirring food waste and livestock excrement, and fermenting. CONSTITUTION: An apparatus for manufacturing liquid fertilizer comprises a stirring part(1100) having a first and second stirring rooms(1200,1300), an impeller parts(1400a,1400b) mounted on the first and second stirring rooms, fermentation part(2100), and a controller(3100). A first warm bath(1260) at front and back and one side of the first stirring room. A pulverizing unit(1700) is contained in the first stirring room. The pulverizing unit has a grinding blade inside the first stirring room and a second motor(1720) on which the grinding blade is fixed. A second warm bath(1360) has a second heater member.

Description

Liquid fertilizer manufacturing apparatus {A manufacturing equipment of liquid-fertilizer}

The present invention relates to a liquid fertilizer manufacturing apparatus, and more particularly, liquid, which can be used as organic fertilizer by preparing, liquid fertilizer by stirring, fermenting and decomposing food waste discharged from homes and restaurants, and livestock manure generated from farms. It relates to a fertilizer manufacturing apparatus.

In general, liquid fertilizers have been used in farmhouses are provided with a manhole of a predetermined size to accommodate the water, and the organic organic by-products, ie manure, salt, rice bran, fish meal, blood meal, etc. are mixed in the manhole, It was housed in a manhole to allow the organic byproducts to ferment.

As described above, the conventional liquid fertilizer preparation device is very simple, and by adopting the conventional method in the fermentation method, the organic by-products are required to take a long time because the time required for fermentation is made over 2 to 3 months. It has a disadvantage, and because it is left in the manhole for a long time without warming water or injecting oxygen to meet the amount of dissolved oxygen that can be fermented, it is not easily fermented but fertilized rather than fermented. There is a problem that produces a poison that adversely affects vegetables or plants.

In addition, the liquid fertilizer must be fermented over two to three months as described above, so it is impossible to use it on time, and even though water and organic by-products can be fermented properly to serve as fertilizers, they have no choice but to rot and decay. There was a problem that caused the situation.

In particular, food wastes generated at home or large food establishments contain large amounts of water, so when they are disposed of with landfills and disposed of with general waste, food wastes decay, leachate and odors are generated, polluting groundwater, and pests are breeding. It causes environmental pollution.

In order to improve the problems caused by food waste as described above, the general household waste, food waste and recyclable waste are separately collected and processed using a food waste treatment device.

In recent years, various methods of utilizing such a large amount of food waste as resources have been proposed.

In other words, the use of food waste as a resource includes fuelization, feed, and composting, but feed is difficult due to the difficulty of separate collection, perishability and pathogens, livestock damage due to foreign substances, and imbalance of nutrients. Fueling is a huge investment in facilities, and reprocessing facilities must be combined for complete processing, and there is a problem that requires advanced driving skills.

As a means to dispose of food wastes that have such problems, composting has been carried out with conventional technologies. As a result, most food wastes have been focused on increasing throughput or processing efficiency rather than the quality of the final product or its use. Compost using is not mature enough to produce compost that is not neutralized can not be used in farmland, rather there was a problem causing secondary environmental pollution.

In particular, the food waste has a high salinity and a high moisture content than the compost raw materials, and is mixed with the compost raw materials rather than directly composted.

In addition, since there is a limit in the capacity to process food waste, the food waste that has not been processed is buried, thereby causing environmental pollution such as leachate and odor generated from the landfill food waste to contaminate groundwater and surroundings. .

Therefore, in order to solve such a conventional problem, Korean Patent Registration No. 10-8960077 "liquid fertilizer manufacturing apparatus using food waste" has been presented.

1 is a view showing a prior art patent registration No. 10-8960077 "liquid fertilizer manufacturing apparatus using food waste".

As shown in the drawing, when agitating the food waste contained in the first and second stirring chambers, external air is supplied to the first and second stirring chambers by rotating the screw shaft of the impeller so that a sufficient amount of external air cannot be supplied. As a result, it is difficult to smoothly grind and stir, so that it takes a long time to completely decompose and stir.

In addition, the crushing of the food waste accommodated in the stirring chamber is performed by the impeller blades provided in the impeller portion, the impeller portion is provided in the center or one side of the stirring chamber to crush the food waste is located at the edge of the stirring chamber There was a waste of food waste that could not be crushed.

In addition, since the heater part is provided at the bottom to heat the food waste contained in the inside of the stirring chamber to a proper temperature so that the agitation can be smoothly stirred, the heater part must be operated for a long time to heat the inside of the stirring chamber to the set temperature. By doing so, the power is consumed a lot, there is a disadvantage that takes a lot of time for stirring with the microorganisms.

The present invention has been made to solve the above-mentioned conventional problems, and the fermentation step is carried out in a second step by mixing copper, plant and algae waste (hereinafter referred to as "raw material"), such as livestock manure and food waste with microorganisms At the same time by fermentation through the storage step, the purpose is to be able to produce a high-quality organic liquid fertilizer.

In addition, the water storage chamber is provided in communication with each other on the side and the bottom of the fermentation chamber to maintain a temperature of 35 ° to 40 ° at which the microorganism can be most active in the step of stirring and fermenting food waste, etc. By providing a heater for heating the, there is an object to enable more effective fermentation, such as food waste.

Further, by providing a crushing unit for crushing the lumps, such as food waste supplied to the fermentation chamber before and after the fermentation chamber, the purpose is to enable the fermentation of food waste and the like supplied to the stirring chamber well.

In addition, by providing an air supply unit for supplying external air to the stirring chamber, the purpose is to enable agitation, such as food waste supplied to the stirring chamber.

On the other hand, when supplying the external air to the first and second stirring chambers by using a single supply fan is distributed in the supply pipe to supply air to each stirring chamber, the overall structure is simplified, thereby reducing the production cost have.

In addition, a crushing part is provided in the inlet to be introduced into the first stirring chamber, and the large particles supplied to the stirring chamber are crushed into small particles so that the stirring time of the food waste and the like supplied to the stirring chamber can be shortened.

In addition, even if bones or shells of animals that are not separated from the stirring chamber are included, they are cut by the impeller blades and the crushing unit and fermented by microorganisms, so that foreign matters such as bones or shells contained in the waste need to be separated. Its purpose is to reduce unnecessary work processes and simplify the work.

And, by accommodating the pump inside the fermentation chamber and set the operating time of the pump in the control unit when a certain time input to the control unit to automatically operate the pump to supply to the next step, when the conventional water level in the past through the through The purpose is to shorten the time to prepare the liquid fertilizer as compared to the method of moving to the step and at the same time to operate the pump in a small amount to produce the liquid fertilizer.

At this time, since the pump is accommodated inside the fermentation chamber, the parts protruding outward from the liquid fertilizer manufacturing apparatus are reduced, thereby preventing safety accidents from being caught by the parts during the operation and at the same time preventing the parts from being damaged. The purpose is to make it possible.

In addition, the injection of the external air to the inner lower portion of the stirring chamber is equipped with a spray pipe for supplying a large amount of air to the stirring chamber, by supplying sufficient air to the stirring chamber to achieve faster stirring.

The present invention for achieving the above object is a liquid fertilizer manufacturing apparatus consisting of a stirring section consisting of the first and second stirring chambers, an impeller unit mounted to the first and second stirring chambers, a fermentation unit and a control unit, the stirring An air supply unit for supplying air to the first and second stirring chambers is provided.

Here, the air supply unit is provided with an air supply fan on the outside of the agitator, the supply pipe is connected to the air supply fan for supplying air, is distributed to the air supply pipe is injected to the first, second stirring chamber It is characterized in that the 1,2 injection pipe is provided.

In addition, the first stirring chamber is characterized in that the grinding unit is provided.

Here, the grinding unit is mounted to the front, rear of the first stirring chamber, the grinding blade is provided on the inside of the first stirring chamber, characterized in that the second motor is provided with the grinding blade is fastened fixed to the outside.

In addition, one side surface, the front and the rear of the first stirring chamber is provided to cover the first stirring chamber is provided with a first hot water tank for receiving water therein, the first hot water tank is provided with a first heater member It is characterized by.

The second stirring chamber is provided to cover the second stirring chamber before, the rear side, and the lower portion of the second stirring chamber, and includes a second water tank configured to receive water therein, and the second water tank includes a plurality of second heater members. It is characterized by.

In addition, the storage chamber is further provided between the first stirring room and the second stirring room.

On the other hand, the fermentation portion is characterized in that consisting of the first fermentation chamber and the second fermentation chamber.

Here, each of the storage chamber and the inside of the first and second fermentation chambers is provided with a pump, characterized in that the discharge pipe is connected to the pump is fixed.

The first stirring chamber may further include a crushing unit.

Here, the crushing unit is provided with a pair of crushing rollers that correspond to each other inside the inlet of the first stirring chamber, the crushing blade is formed on the outer peripheral surface, the pulley is provided on any one of the crushing roller shaft, the pulley It characterized in that the motor is connected to the belt.

The present invention configured as described above is a fermentation step by carrying out the secondary fermentation step by mixing the microorganisms, such as animal waste and food waste (hereinafter referred to as "raw material") with microorganisms and fermentation through the storage step, It is effective to produce organic liquid fertilizer.

In addition, the water storage chamber is provided in communication with each other on the side and the bottom of the fermentation chamber to maintain a temperature of 35 ° to 40 ° at which the microorganism can be most active in the step of stirring and fermenting food waste, etc. By providing a heater for heating, there is an effect that the fermentation, such as food waste can be made more effectively.

Further, by providing a pulverizing unit for pulverizing the lumps of food waste, etc., supplied to the fermentation chamber before and after the fermentation chamber, there is an effect that the fermentation of the food waste, etc. supplied to the stirring chamber can be made well.

In addition, by being provided with an air supply unit for supplying external air to the stirring chamber, there is an effect that the stirring, such as food waste supplied to the stirring chamber can be made well.

On the other hand, when supplying the external air to the first and second stirring chambers by using a single supply fan is distributed in the supply pipe to supply air to each stirring chamber, the overall structure is simplified, thereby reducing the production cost .

In addition, a crushing part is provided in the inlet to be introduced into the first stirring chamber, thereby crushing and supplying the large particles supplied into the stirring chamber into small particles, thereby reducing the stirring time of the food waste and the like supplied to the stirring chamber.

In addition, even if bones or shells of animals that are not separated from the stirring chamber are included, they are cut by the impeller blades and the crushing unit and fermented by microorganisms, so that foreign matters such as bones or shells contained in the waste need to be separated. There is an effect that can simplify the work by reducing unnecessary work processes.

And, by accommodating the pump inside the fermentation chamber and set the operating time of the pump in the control unit when a certain time input to the control unit to automatically operate the pump to supply to the next step, when the conventional water level in the past through the through Compared to the method of moving to the step, the time to manufacture the liquid fertilizer and at the same time there is an effect that the pump can operate in a small amount to produce a liquid fertilizer.

At this time, since the pump is accommodated inside the fermentation chamber, the parts protruding outward from the liquid fertilizer manufacturing apparatus are reduced, thereby preventing safety accidents from being caught by the parts during the operation and at the same time preventing the parts from being damaged. It has the effect of making it possible.

In addition, the injection of the external air to the inner lower portion of the stirring chamber is equipped with a spray pipe for supplying a lot of air to the stirring chamber, there is an effect that the agitation is faster by supplying sufficient air to the stirring chamber.

Hereinafter, a liquid fertilizer manufacturing apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

2 is a front view showing a liquid fertilizer manufacturing apparatus according to the present invention, Figure 3 is a plan view showing a liquid fertilizer manufacturing apparatus according to the present invention, Figure 4 is a cross-sectional view showing a stirring chamber of the present invention, Figure 5 is the present invention It is a figure which shows the impeller part, and FIG. 6 is sectional drawing which shows the storage chamber of this invention.

As shown in Figure 2 to 6, the liquid fertilizer manufacturing apparatus 1000 according to the present invention is provided with a stirring unit (1100) in which the raw material of the liquid fertilizer, such as livestock manure generated in the food waste and farms is input and stirred.

Here, the stirring unit 1100 is provided with first and second stirring chambers 1200 and 1300, each of which is sealed at an upper part thereof and in which the impeller units 1400a and 1400b are mounted in the vertical direction.

Further, a hopper 1202 is provided at one side of the upper end of the first stirring chamber 1200, and stirring is performed in the first stirring chamber 1200 between the first stirring chamber 1200 and the second stirring chamber 1300. It is made of a storage chamber 1500 for supplying to the second stirring chamber 1300 after a predetermined time to move the raw material is made of small particles.

In addition, a predetermined amount of raw material is supplied to the first stirring chamber 1200 at the upper end portion of the wall between the first stirring chamber 1200 and the storage chamber 1500 to be moved to the storage chamber 1500 which is the next step after stirring. A through hole 1220 is formed, and the second stirring chamber 1300 moves the raw material supplied to the storage compartment 1500 to the upper end of the wall in the opposite direction in which the storage compartment 1500 is formed, and then proceeds to the fermentation stage, the next step. A second through hole 1320 is formed.

In this case, a mesh is installed in the first and second through holes 1220 and 1320, and the first and second through holes 1220 and 1320 are formed at the same height.

The impeller parts 1400a and 1400b are installed at upper ends of the first and second stirring chambers 1200 and 1300, respectively, and have a frame 1420a and a first motor 1430a and 1430b provided thereon. 1420b and flanges 1440a and 1440b positioned below the first motors 1430a and 1430b and installed and fixed to the frames 1420a and 1420b, and the flanges 1440a and 1440b. Spacer spaces 1450a and 1450b are formed on the outer circumferential surface, and fastening holes 1460a and 1460b are formed at the centers of the flanges 1440a and 1440b to be connected to the spaced spaces 1450a and 1450b.

Here, the first and second stirring chambers (1200, 1300) are installed to be provided on the inner side, is formed extending to the upper fastening fixed to the fastening holes (1460a) (1460b) of the flanges (1440a) (1440b) flange ( Fixing pipes 1470a and 1470b for guiding external air supplied to the spaced space portions 1450a and 1450b of the 1440a and 1440b to the first and second stirring chambers 1200 and 1300 are provided.

Further, an upper part of the fixing pipes 1470a and 1470b is connected to and fixed to the first motors 1430a and 1430b, and a lower part of the fixing pipes 1470a and 1470b protrudes outward from the fixing pipes 1470a and 1470b to impeller wings 1480a and 1480b. ) Are provided with screw shafts 1490a and 1490b fastened to each other.

Therefore, the screw shafts 1490a and 1490b are rotated by the first motors 1430a and 1430b, and the impeller blades 1480a and 1480b are rotated by the rotation of the screw shafts 1490a and 1490b. While stirring the raw materials introduced into the mass while mixing with the microorganism at the same time, the stirring operation is performed, the external air by the rotational force of the screw shaft (1490a) (1490b) to the active activity of the microorganisms during the stirring operation flange (1440a) Suction spaces 1450a and 1450b of 1440b are sucked, and the sucked air is supplied to the first and second stirring chambers 1200 and 1300 through the fixing pipes 1470a and 1470b.

In addition, first and second water supply pipes 1240 and 1340 are provided to supply water to smoothly stir the raw materials contained in the first and second stirring chambers 1200 and 1300.

A first hot water tank 1260 is provided to cover the front, rear, and one side surfaces of the first stirring chamber 1200 and accommodate water therein.

Here, a plurality of first heater members 1270 are provided in the first hot water tank 1260 to accommodate a portion of the first hot water tank 1260 inside the first hot water tank 1260.

In addition, a second hot water tank 1360 is provided to cover the front and the rear of the second stirring chamber 1300 and accommodate water therein, and the second hot water tank 1360 includes a plurality of second heater members ( 1370 is provided.

Here, the first stirring chamber 1200 and the second stirring chamber 1300 are provided with first and second sensing sensors 1290 and 1390 for sensing a temperature inside.

In this case, the first and second detection sensors 1290 and 1390 are installed to penetrate the first and second hot water tanks 1260 and 1360 to be positioned inside the first and second stirring chambers 1200 and 1300. In addition, the first and second hot water tanks 1260 and 1360 may be provided with a separate sensor (not shown) for detecting the temperature.

Accordingly, the first and second hot water tanks 1260 and 1360 equipped with the first and second heater members 1270 and 1370 are provided on the outer sides of the first and second stirring chambers 1200 and 1300. The first and second detection sensors 1290 and 1390 for measuring the temperature of the first and second stirring chambers 1200 and 1300 are provided, thereby allowing the first and second water tanks 1260 and 1360 to operate. The temperature of the stirring chamber (1200) (1300) is raised to control the first and second detection sensor (1290) (1390) to maintain the 35 ° ~ 40 ° of the most active microorganisms by the raw material by water and microorganisms Is well decomposed and at the same time it is easy to stir.

In addition, an air supply unit 1600 for supplying external air to the first and second stirring chambers 1200 and 1300 is provided.

Here, the air supply unit 1600 is provided with an air supply fan 1610 on the outer side of the stirring unit 1100, and is provided with a supply pipe 1620 connected to the air supply fan 1610 to supply external air.

Further, it is connected to the supply pipe 1620, it is distributed from the supply pipe 1620 and piped to the first and second stirring chambers 1200 and 1300, respectively, air to the first and second stirring chambers 1200 and 1300, respectively First and second injection pipes 1630a and 1630b for injection supply are provided.

In this case, the first and second spray pipes 1630a and 1630b are provided to be positioned at inner lower ends of the first and second stirring chambers 1200 and 1300.

Accordingly, by supplying the external air to the first and second stirring chambers 1200 and 1300 by the air supply unit 1600, the impeller unit 1400 is supplied simultaneously with the air supply unit 1600. A large amount of air can be supplied to enable microorganisms to be active and at the same time well stirred.

In addition, when the raw material of the liquid fertilizer, such as food waste and manure manure accommodated in the first stirring chamber 1200 is agitated, the large agglomerates of the raw material contained in the first stirring chamber 1200 are pulverized and stirring is performed. The grinding unit 1700 is provided to make it well.

Here, the grinding unit 1700 is mounted on the front, rear of the first stirring chamber 1200, the grinding blade 1710 is provided on the inside of the first stirring chamber 1200, the grinding blade 1710 to the outside The fastened and fixed second motor 1720 is provided.

Therefore, the grinding blade 1710 is rotated by the second motor 1720, the mass of the raw material accommodated in the first stirring chamber 1200 by the rotating grinding blade 1710 is pulverized and at the same time the impeller wing ( Agitation of the raw materials is performed by 1480a, and raw materials located at the edge of the first stirring chamber 1200, that is, raw materials not affected by the impeller blades 1480a, are agitated by the grinding blades 1710. Will be done.

In addition, the storage chamber 1500 is provided with a first pump 1540 for transferring the semi-liquid raw material supplied through the first through hole 1220 of the first stirring chamber 1200 to the second stirring chamber 1300. .

Here, the first pump 1540 is installed on the inner bottom surface of the storage compartment 1500, and is connected to the first pump 1540 and is located between the storage compartment 1500 and the second stirring chamber 1300. A first transfer pipe 1520 is provided through the upper end and the end of which is positioned above the second stirring chamber 1300.

Therefore, the first pump 1540 is installed inside the storage chamber 1500, so that the semi-liquid raw material supplied from the first stirring chamber 1200 to the storage chamber 1500 is automatically filled when the set time is reached. One pump 1540 is operated to move the liquid raw material of the storage chamber 1500 to the second stirring chamber 1300.

In addition, the hopper 1202 of the first stirring chamber 1200 is provided with a lid 1204 to prevent the odor of the inside is discharged to the outside, the upper portion of the second stirring chamber 1300 and the storage chamber 1500 First and second doors 1310 and 1510 are provided which can be opened and observed from time to time.

In addition, the fermentation unit 2100 is provided to keep the semi-liquid raw material that has been agitated in the stirring unit 1100 so as to become a complete liquid fertilizer.

Here, the fermentation unit 2100 is provided with a first fermentation chamber 2200 for receiving the semi-liquid raw material supplied through the second through hole 1320 formed in the second stirring chamber 1300 and fermenting the first stage. A second fermentation chamber 2300 for receiving the first fermented raw material from the first fermentation chamber 2200 and the second fermentation is provided.

Further, the first fermentation chamber 2200 is provided with a second pump 2240 for supplying the first fermented raw material to the second fermentation chamber 2300.

At this time, the second pump 2240 is installed on the inner bottom surface of the first fermentation chamber 2200, is connected to the second pump 2240, the upper end of the wall between the first fermentation chamber 2200 and the second fermentation chamber 2300 A second transfer pipe 2230 is provided so that one end thereof is positioned above the second fermentation chamber 2300.

In addition, the second fermentation chamber (2300) is provided with a third pump (2340) for secondary fermentation to complete the liquid fertilizer and discharge it to a storage means such as a separate container.

In this case, the third pump 2340 is installed on the inner bottom surface of the second fermentation chamber 2300, and is connected to the third pump 2340 is provided with a discharge pipe 2330 for discharging the liquid fertilizer to the outside.

Accordingly, the second pump 2240 and the third pump 2340 are automatically operated at a set time to move and discharge the liquid fertilizer stored in the fermentation chamber, thereby making it possible to manufacture the finished liquid fertilizer from time to time.

In addition, third and fourth doors 2210 and 2310 are provided at upper ends of the first and second fermentation chambers 2200 and 2300 to observe the inside of the fermentation chamber 2200.

On the other hand, the control unit 3100 for controlling and controlling the operation of the stirring unit 1100 and fermentation unit 2100 is provided.

Accordingly, when the control time of the control unit 3100, that is, the operating time of the first, second, and third pumps 1540, 2240 and 2340 is set in advance in the control unit 3100, the raw material is automatically moved at the set time. By moving even if a small amount of raw material is stored, there is no need to wait until the raw material is stored to a certain level, thereby saving time for preparing liquid fertilizer.

In addition, the stirring unit 1100 and the fermentation unit 2100 may be manufactured separately, or may be formed in one cylinder and form a plurality of divided chambers using a plurality of diaphragms inside to form a plurality of divided chambers in the first divided space. The second stirring chamber 1200, 1300, the storage chamber 1500, and the first and second fermentation chambers 2200 and 2300 may be formed.

Alternatively, the stirring unit 1100 and the fermentation unit 2100 may be separately formed and fixed by fixing means, and the first stirring chamber 1200 and the storage chamber 1500 of the stirring unit 1100 may be combined into several groups. The fermentation chamber of the fermentation unit 2100 may be provided with one or two or more fermentation chambers to ferment the raw material to manufacture the liquid fertilizer.

Referring to the operational relationship for the liquid fertilizer manufacturing apparatus according to the present invention configured as described above are as follows.

7 is a view showing the working relationship of the liquid fertilizer production apparatus according to the present invention.

As shown in the drawing, the liquid fertilizer manufacturing apparatus 1000 according to the present invention first collects raw materials of liquid fertilizers, such as food waste discharged from homes or restaurants, and livestock manure discharged from livestock farms, and then through a hopper 1202. When the raw materials including the bones of various animals and various animals except vinyl or cloth are input, the raw materials are accumulated in the first stirring chamber 1200.

When the first motor 1430a of the impeller portion 1400a provided in the first stirring chamber 1200 is operated after the raw material is introduced into the first stirring chamber 1200, the screw shaft 1490a rotates and the screw is rotated. The impeller wing (1480a) fastened to the shaft (1490a) is rotated and the raw material is pulverized and stirred.

In addition, when the second motor 1720 of the grinding unit 1700 mounted in the first stirring chamber 1200 is operated, the grinding blade 1710 provided inside the first stirring chamber 1200 rotates to impeller. The edges and corners of the first stirring chamber 1200 that the blades 1480a do not reach are pulverized and stirred.

Therefore, the raw material accommodated in the first stirring chamber 1200 is pulverized faster and stirred by the impeller blades 1480a and the grinding blade 1710.

In addition, microorganisms are also introduced into the first stirring chamber 1200 while feeding raw materials of liquid fertilizer such as food waste, and supplying a predetermined amount of water through the first water supply pipe 1240 to smoothly stir. When the screw shaft 1490a is rotated, external air is supplied and air is supplied to the first stirring chamber 1200 by the air supply unit 1600, and the first heater member 1270 of the first hot water tank 1260 is provided. In this case, the temperature of the first stirring chamber 1200 is increased while the water accommodated in the first hot water tank 1260 is heated.

As such, when the temperature of the first stirring chamber 1200 rises and the optimum temperature at which microorganisms are most active is 35 ° to 40 °, the first detection sensor 1290 detects this, and the detected information is controlled by the controller ( 3100), the temperature is controlled by the ON / OFF operation of the first heater member 1270 by the control of the control unit 3100 received the information.

As such, when the raw material of the liquid fertilizer introduced into the first stirring chamber 1200 is crushed and stirred, the semi-liquid raw material rises to the level where the first through-hole 1220 is formed. The raw material is moved to the storage chamber 1500 through the first through hole 1220.

After the movement to the storage chamber 1500, if the operating time of the first pump 1540 installed inside the storage chamber 1500 is set in the control unit 1500, the control unit 1500 operates at the time set by the control of the control unit 1500. One pump 1540 is operated to move to the second stirring chamber 1300 through the first transfer pipe 1520.

As such, the impeller 1400b operates in the same manner as in the first stirring chamber 1200, so that the raw material supplied to the second stirring chamber 1300 may be subjected to secondary grinding and stirring.

That is, when the raw material fermented in the storage chamber 1500 is supplied to the second stirring chamber 1300, the second stirring chamber 1300 is agitated while simultaneously crushing the raw materials using the impeller wings 1480b. In this process, the second heater member 1370 operates to heat the water contained in the second hot water tank 1360 so that the microorganism can be actively active, and heats it to the set temperature of the second stirring chamber 1300. .

At this time, when the temperature of the second stirring chamber 1300 is detected by the second detection sensor 1390 and is above or below a set temperature, the information is transmitted to the controller 3100 and controlled by the received controller 3100. The second heater member 1370 is turned on / off to maintain the set temperature.

In addition, by receiving air from the supply supply unit 1600 at the time of secondary grinding and stirring the liquid raw material supplied to the second stirring chamber 1300, by spraying and supplying air through the second injection pipe 1630b, Stirring and grinding are made, and microorganisms can be actively active.

As such, secondary grinding and agitation are performed in the second stirring chamber 1300, and when the water level rises to the position where the second through hole 1320 is formed in this process, the first fermentation chamber 2200 through the second through hole 1320. ) Is supplied with the liquid raw material.

As such, the liquid raw material supplied to the first fermentation chamber 2200 is subjected to a first fermentation process in the first fermentation chamber 2200, and in this process, the liquid raw material is continuously supplied from the second stirring chamber 1300. When the user reaches the time set in the control unit 3100, the second pump 2240 is operated so that the liquid raw material of the first fermentation chamber 2200 is supplied to the second fermentation chamber 2300 through the second transfer pipe 2230.

At this time, the second pump 2230 is operated under the control of the controller 3100, and automatically operates when a predetermined time elapses regardless of the capacity of the liquid raw material supplied to the first fermentation chamber 2200. By supplying to the fermentation chamber 2300, there is no need to wait until the liquid raw material is supplied to the first fermentation chamber (2200) up to a certain level, it is often supplied to the second fermentation chamber (2300) to shorten the time to manufacture the liquid fertilizer Will be.

As such, the liquid raw material supplied to the second fermentation chamber 2300 is subjected to secondary fermentation during the period set by the user as in the first fermentation chamber 2200.

As described above, when the second fermentation is performed in the second fermentation chamber 2300, when the time set in the controller 3100 is reached, the liquid raw material that is fermented by the operation of the third pump 2340 under the control of the controller 3100 is discharged to the tube 2330. Will be discharged to outside.

 As such, organic by-products, ie, manure, salty rice, rice bran, fish meal, blood meal, food waste, and raw materials of liquid fertilizer are pulverized in the stirring unit 1100, and microorganisms and agitated raw materials are fermented. The fermentation step in the part 2100 is finally discharged to the outside when the liquid fertilizer is produced.

Therefore, the organic waste products (ie, waste manure, ink, rice bran, fish meal, blood meal, food waste, etc.) are collected from the liquid fertilizer using raw materials of liquid fertilizers. Simultaneously with the microorganisms, the grinding is performed, and the microorganisms and the stirred raw materials are fermented again to completely ferment the raw material of the mass into liquid raw materials and reproduce them as liquid fertilizers. This will maximize the efficiency of processing waste such as fish meal, blood meal and food waste.

8 is a view showing another embodiment of the liquid fertilizer production apparatus according to the present invention.

As shown therein, a crushing unit 4100 is provided inside the hopper 1202 of the first stirring chamber 1200 to crush the raw materials to be introduced.

Here, the shredding part 4100 is provided with a pair of shredding rollers 4110a and 4110b so that the shredding blades 4120 are formed inside the hopper 1202 to correspond to each other.

Furthermore, the shaft of one of the shredding rollers 4110a and 4110b of the pair of shredding rollers 4110a and 4110b is provided to protrude outward from the side of the hopper 1202, and the shaft of the projecting shredding roller 4110a is provided. The pulley 4130 is provided.

In addition, the outer side of the hopper 1202 is provided with a third motor (4140) for operating a pair of shredding rollers (4110a, 4110b) connected to the pulley (4130) by a belt (4150).

The working relationship for the liquid fertilizer manufacturing apparatus according to the present invention configured as described above is made by the same method as in the former, the description of the working relationship will be omitted here.

However, by the shredding blades 4120 of the pair of shredding rollers 4110a and 4110b in the course of passing the pair of shredding rollers 4110a and 4110b through the lump-shaped raw material introduced into the hopper 1202. The first crushed state is introduced into the first stirring chamber 1200 to crush the raw material by the impeller 1400a and the crushing unit 1700, so that the raw material is crushed and stirred more quickly and easily during stirring. .

In the above, a preferred embodiment of the liquid fertilizer manufacturing apparatus according to the present invention has been described, but the present invention is not limited thereto, and various modifications are made within the scope of the claims and the detailed description of the invention and the accompanying drawings. It is possible to do this, which also belongs to the scope of the present invention.

The present invention relates to a liquid fertilizer manufacturing apparatus, and more particularly, liquid, which can be used as organic fertilizer by preparing, liquid fertilizer by stirring, fermenting and decomposing food waste discharged from homes and restaurants, and livestock manure generated from farms. It relates to a fertilizer manufacturing apparatus.

1 is a view showing a conventional liquid fertilizer manufacturing apparatus.

Figure 2 is a front view showing a liquid fertilizer manufacturing apparatus according to the present invention.

Figure 3 is a plan view showing a liquid fertilizer manufacturing apparatus according to the present invention.

4 is a cross-sectional view showing a stirring chamber of the present invention.

5 is a view showing an impeller portion of the present invention.

6 is a cross-sectional view showing a storage compartment of the present invention.

7 is a view showing the working relationship of the liquid fertilizer production apparatus according to the present invention.

8 is a view showing another embodiment of the liquid fertilizer production apparatus according to the present invention.

[Description of Symbols for Main Parts of Drawing]

1000: liquid fertilizer manufacturing apparatus 1100: agitator

1200, 1300: 1st, 2nd stirring room 1202: Hopper

1204: lid 1220, 1320: first and second hole

1240, 1340: 1st, 2nd water supply pipe 1260, 1360: 1st, 2nd hot water tank

1270 and 1370: First and second heater members 1290 and 1390: First and second detection sensors

1310, 1510, 2210, 2310: door 1400a, 1400b: impeller part

1420a, 1420b: Frame 1430a, 1430b, 1720, 4140: Motor

1440a, 1440b: Flange 1450a, 1450b: Spaced part

1460a, 1460b: Fastener 1470a, 1470b: Fixed tube

1480a, 1480b: Impeller wing 1490a, 1490b: Screw shaft

1500: Storage room 1520, 2230: 1st, 2nd transfer pipe

1540, 2240, 2340: pump 1600: air supply

1610; Air Supply Fan 1620: Supply Pipe

1630a, 1630b: 1st, 2nd injection pipe 1700: grinding part

1710: grinding blade 2100: fermentation part

2200, 2300: 1st, 2nd fermentation room 3100: control unit

4100: Shredding part 4110a, 4110b: Shredding roller

4120: shredding blade 4130: pulley

4150: Belt

Claims (11)

In the liquid fertilizer manufacturing apparatus consisting of a stirring section consisting of the first and second stirring chambers, an impeller unit mounted to the first and second stirring chambers, a fermentation unit and a control unit, It is provided in the lower portion of the stirring section of the first and the second stirring chamber to supply air, the air supply fan is provided on the outside of the stirring unit, the supply pipe is connected to the air supply fan for supplying air, is distributed from the air supply pipe It is provided with an air supply unit consisting of first and second injection pipes for injecting air into the 1,2 stirring chamber, In order to cover the lower part and both sides of the first stirring chamber, the inner and outer sides are provided in communication with each other so that the water is accommodated in the inner side, and a first hot water tank having a first heater member for heating the water is provided. The first stirring chamber is provided with a grinding unit, the grinding unit is mounted to the front and rear of the first stirring chamber, the grinding blade is provided on the inside of the first stirring chamber, the grinding blade is fastened to the outside is provided with a second motor , The first stirring chamber is provided with a crushing unit, and the crushing units correspond to each other inside the inlet of the first stirring chamber, and a pair of crushing rollers having crushing blades formed on the outer circumferential surface thereof, the pulverizing roller of any one of the crushing roller shaft Is provided, the motor is connected to the pulley belt is provided, It is provided with a second hot water tank provided with a second heater member for heating the water is provided inside the inner and front and rear and bottom so as to communicate with each other so that the lower and both sides of the second stirring chamber is covered. Liquid fertilizer manufacturing apparatus characterized in that. delete delete delete delete delete The method of claim 1, Liquid fertilizer production apparatus characterized in that the storage chamber is further provided between the first stirring chamber and the second stirring chamber. The method of claim 1, The fermentation unit is a liquid fertilizer manufacturing apparatus, characterized in that consisting of the first fermentation chamber and the second fermentation chamber. delete delete delete

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