KR100700866B1 - The system for producing carbonized rise husk - Google Patents

Abstract

The present invention relates to a carbonized chaff manufacturing apparatus for carbonizing rice husks generated in rice grain processing plant, more specifically, rice hulls are threshed in the rice grains and discharged as a by-product chaff is a kind of waste carbonized chaff produced by removing the waste carbonization It is used to neutralize the acidity of rice fields and fields in the whole country and convert them into neutral or weak alkalis, which makes it possible to grow microorganisms necessary for crops to grow without pests. To a charcoal chaff production device that produces all the chaff needed to convert all crops to organic matter.

Conventionally, the rice husk discharged from rice grain treatment plant is used as a paddle in paddy fields, fields or pig pigs, or it is produced using some carbonization device, but since the chaff itself is insulated, it is difficult to carbonize a lot so it is extremely small. There are many problems for organic farming in rural areas.

In order to solve the above problems the present invention chaff transfer device from the rice hull storage tank (10)

The chaff in the chaff hopper (30) by the chaff hopper (30) is transferred to the chaff carbonization chamber (50) by the rotary feeder (rotary transfer device) 40 and the chaff of the chaff carbonization chamber (50) is transferred The carbonized rice husk is carbonized by the high temperature combustion gas from the secondary combustion chamber 90 while being transported by the apparatus 52, and the carbonized rice husk enters the nitric acid treatment apparatus 60, and falls into a nitric acid solution of which the basicity is controlled. The treated rice husk is discharged and packaged to the outlet 71 by the carbonized rice hull transportation device 70 and is supplied to the farmhouse. .

In addition, the unburned gas generated in the chaff carbonization chamber 50 is a passage

Enter the wood vinegar liquor recovery device 80 through the tube 81, while being cooled by the coolant outside the tube to produce wood vinegar solution, the wood vinegar is discharged to the outlet 82 and the unburned gas is lost to the passage (86) While passing through the air from the blower 83 is controlled by the air conditioning valve 84 is completely burned in the secondary combustion chamber 90 by the gas burner 85 and then pass through the passage 91 chaff carbonization chamber 50 It enters the perimeter 92 and carbonizes the rice husk.

Therefore, according to the present invention, the waste gas generated during charcoal carbonization is used to carbonize the waste chaff, and the carbonized chaff is used for organic farming in rural areas to produce foods that are eaten by humans such as vegetables and fruits as well as vegetables. It can be freed from the high seas, can use wood vinegar as pollution-free pesticides, and can treat waste rice, chaff, which can achieve the effect of three stones.

Description

Carbonized rice husk manufacturing equipment {THE SYSTEM FOR PRODUCING CARBONIZED RISE HUSK}

Figure 1 is an exemplary view showing a schematic structure of the carbonized chaff production apparatus according to the present invention

Explanation of symbols on the main parts of the drawings

10; Rice hull storage 20; Rice hull feeder;

30; Rice husk hopper 40; Rotary feeder

50; Chaff carbonization chamber 60; Nitric Acid Treatment Equipment

70; Rice hull feeder 80; Vinegar liquor recovery device
82; Grass liquor recovery valve 83; Press Blower
84; Air conditioning valve 85; Gas burner
86; Secondary burner 90; Second combustion chamber
93; Manned blower 94; Stack
95; 1st Burner

The present invention relates to a carbonized chaff manufacturing apparatus for carbonizing rice husks generated in rice mills, more specifically, rice husks that are threshed and discharged from rice in the rice mills are a kind of waste. It is used to neutralize the acidity of rice fields and fields and convert them into neutral or weak alkalis, so that the microorganisms necessary for crops to grow without pests can grow well, and our crops grow well without the application of fertilizer pesticides. It relates to a charcoal chaff manufacturing apparatus required to convert to organic farming.

As the national income rises, the public's interest in health and hygiene is increasing, so the preference for pollution-free foods for agricultural products is gradually increasing.

When one rice mill and one privately-managed rice mill are combined in each country, the amount of rice hull discharged from the thousands of rice mills is quite large.

Conventionally, in order to use chaff generated in many places as described above, it was used to spray rice paddies and fields as it was in the past, but in the process of decaying and decaying in one or two years, problems with crops occur, so It was burned and burned for several days, but it was also ash, not too much combustion carbon, which did not give much help to crops, and some used carbonized chaff to produce charcoal chaff using a cyclone combustor. The production volume is extremely low due to the fact that it is difficult to produce large quantities, but it also burns unburned gas using gas and petroleum to process unburned gas generated when producing carbonized chaff using electricity. Problem and carbonized chaff is strong alkaline, so According to the acid concentration of the land soil acidification it is with strong alkali when the spray land on the crop to produce a neutral or alkaline drug screen had a different problem

The present invention was devised to solve the conventional problems as described above, but requires a lot of heat when chaff carbonization of the present invention, because the present invention uses the waste heat generated when completely burning the waste gas generated during chaff carbonization separate energy Minimize consumption and add nitric acid to the carbonized rice husk to neutralize it according to the acidic concentration of the farmland. The purpose is to produce.

The chaff chaff production apparatus of the present invention for achieving the above object always transfers a certain amount of chaff hopper and chaff hopper receiving the chaff from the chaff storage tank and the chaff hopper from the chaff storage tank to the chaff carbonization chamber Rotary feeder to make, chaff carbonizing device to carbonize a certain amount of chaff from the rotary feeder,

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The carbonized rice husk discharged from the carbonization device in the nitric acid solution to the nitric acid treatment to control the base, and the carbonized chaff transfer device for discharging the nitric acid treated carbonized chaff in the nitric acid treatment device to the outside and the chaff carbonization chamber Wood unburned gas produced by cooling condensation of moisture in unburned gas, wood grass liquor recovering device, gas burner which burns unburned gas with air from the press-in blower after recovering wood liquor from the wood liquor recovery device. The second combustion chamber which completely burns the combustion gas combusted by the gas burner, the carbonization of the chaff carbonization and the suction of the cooled combustion gas by heating the chaff carbonization chamber with the clean combustion gas completely burned in the secondary combustion chamber. The manned blower, characterized in that the combustion gas passing through the manned blower is discharged to the atmosphere through the stack. All.

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Hereinafter, with reference to the accompanying drawings, a carbon chaff manufacturing apparatus of the present invention will be described in detail.

1 is an exemplary view showing a schematic structure of the charcoal chaff production apparatus according to the present invention, as shown therein, chaff transfer device 20 for transferring chaff from the chaff storage tank 10; Chaff hopper (30) receiving the chaff from the chaff transfer device (20); Rotary feeder 40 to always transfer a certain amount of the chaff of the chaff hopper 30 to the chaff carbonization chamber 50; Chaff carbonization device (50) for receiving a predetermined chaff from the rotary feeder 40 and carbonized; A primary burner 95 for supplying heat to carbonize the rice hulls in the rice husk carbonization device 50 to generate initial gas; A nitric acid treatment device 60 for adjusting the basicity by nitrifying the carbonized rice husk discharged from the rice husk carbonization device 50 in a nitric acid solution; It consists of a charcoal chaff transfer device 70 for discharging the nitric acid treated carbonized chaff in the nitric acid treatment device 60 to the outside; Wood vinegar recovery device 80 for producing wood vinegar condensed moisture in the unburned gas generated in the rice husk carbonization chamber 50; A gas burner (85) for recovering the wood vinegar from the wood vinegar liquor recovery device (80) and burning the unburned gas while generating a high temperature mixed with the air coming from the press-fit blower; A secondary burner 86 igniting the unburned gas; A secondary combustion chamber (90) for completely burning the combustion gas combusted in the gas burner (85); The gas completely burned in the secondary combustion chamber (90) is a manned blower (93) for supplying heat to carbonize the chaff and suctioning the waste gas; It is composed of a chimney 94 for discharging the combustion gas passed through the manned blower 93 to the atmosphere.

The charcoal chaff manufacturing apparatus configured as described above first transfers the chaff of the chaff storage tank to the chaff transfer device 20 to send to the chaff hopper 30, the chaff of the chaff hopper 30 is a certain amount by the rotary feeder 40 The high temperature combustion gas which enters the chaff carbonization chamber 50 and enters from the secondary combustion chamber 90 passes through the chaff carbonization chamber 50 and receives heat, and the chaff is carbonized while being moved by the screw transfer device 52. The rice hulls that have been taken into the nitric acid treatment device 60 shown in FIG. 3 are nitrate-treated and nitrified to a low basicity in the nitric acid solution 61 by the transfer screw 72 of the carbonized rice hull transfer device 70. Discharged to the outside 71 is packaged and supplied to the farm.
In addition, the unburned gas generated in the rice husk carbonization chamber (50) is collected in the gas storage passage (53), passes through the branch pipe (51), enters the wood vinegar recovery device (80), and cools while passing through the pipe (81). Moisture is condensed with the wood vinegar solution, the wood vinegar is discharged to the wood vinegar outlet (82) and put into a container to be used where pesticides or humans need. Pure unburned gas is mixed with the air from the inlet blower (83) 85), the unburned portion of which is completely burned to high temperature in the secondary combustion chamber 90, and the hot combustion gas passes through the perforated tube 91 shown in FIG. The carbonized heat is supplied to the rice hull transported by the transfer device, and the low temperature waste gas is controlled by the manned blower 93 to control the pressure in the rice husk carbonization chamber 50 and discharged into the atmosphere through the stack 94.
The rice husk supplied to the chaff carbonization apparatus of the present invention enters the carbonization chamber and is carbonized by the high temperature gas of the secondary combustion chamber to be in a charcoal state to simultaneously achieve two effects such as preventing environmental pollution and saving energy.

As described in detail above, the carbonized rice hull manufacturing apparatus according to the present invention carbonizes a large amount of rice husks generated in rice mills in the country, and farmers listen to farmhouses when they use organic methods. It can keep the quality of rice and produce good quality rice. In addition, carbonized chaff produced as waste can be disposed of as waste and carbonized chaff is not decayed and is charcoal even after a long time, which helps the microorganisms necessary for humans to live and makes the whole country acidic. It is an invaluable invention indispensable for neutralizing or weakly alkaline.

Although the present invention has been described in detail only with respect to the specific examples described, it will be apparent to those skilled in the art that various modifications and variations are possible within the spirit of the present invention and that such modifications and variations fall within the scope of the appended claims.

Claims (3)

In the apparatus for carbonizing chaff from the chaff storage tank, the chaff production apparatus is chaff transfer device 20 for transferring the chaff from the chaff storage tank (10); Chaff hopper (30) to put the chaff from the chaff transfer device; Rotary feeder 40 to supply a predetermined amount of chaff of chaff hopper; Chaff carbonization chamber (50) to carbonize the chaff from the rotary feeder; (See Fig. 2 chaff carbonization structure to help understand) Nitric acid treatment device 60 for nitrifying the carbonized rice husk discharged from the rice husk carbonization chamber (50); Wood vinegar recovery device 80 for cooling and condensing moisture in the unburned gas generated in the rice husk carbonization chamber 50 to make the wood vinegar solution; Pure unburned gas that has passed through the wood liquor recovery device 80 is mixed with the external air from the press-in blower 83 to burn completely to generate heat (85); A secondary combustion chamber (90) for completely burning the unburned gas in the gas burner (85); Charcoal chaff, characterized in that the attraction fan (93) for supplying the heat of the high-temperature combustion gas generated in the secondary combustion chamber (90) to the chaff carbonization chamber (50) and discharges the low-temperature combustion gas to the attracting stack (94) Manufacturing apparatus; The method of claim 1 As shown in FIG. 2, the chaff carbonization device 50 includes an inner cylinder 55 and an inner cylinder 54 forming a high temperature combustion gas moving path 56 inside the outer cylinder 55, and the outer cylinder 55. It is communicated to the inner cylinder 54 through the combustion gas movement path 56 and is transferred by a screw 52 attached to the rotating shaft passing through the inner cylinder 54 from an inlet 40 for injecting rice hulls. Carbonized chaff manufacturing apparatus characterized in that the carbonized chaff is formed to be transferred to 60) The method of claim 1 As shown in FIG. 3, the nitric acid treatment device 60 includes a carbonized rice husk, which is contained in the nitric acid solution 61 in the nitric acid treatment device 60, from the carbonized rice husk inlet 62. Charcoal chaff manufacturing apparatus characterized by transferring the charcoal chaff by a feed screw

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