JPS58104090A - Chaff-using cultural soil manufacturing device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for producing culture soil using rice husks, which can effectively utilize rice husks to simultaneously produce culture soil for public use in farms and smoky charcoal as an indirect fertilizer.

It is well known that the ash produced by burning the rice husks produced during the threshing of rice and wheat is useful as a fertilizer and soil improvement material.In general, these rice husks are lightweight, easy to scatter, and easy to transport. In some cases, it becomes extremely bulky, so
Until now, most of it has been incinerated on-site and returned to use as fertilizer for fields or for soil improvement.
It has not yet been widely used as a general agricultural and horticultural fertilizer.

On the other hand, the heat generating lid obtained by burning these rice husks costs 3000 to 3500 per kg, which is equivalent to the oil price.
θ, the main components are hydrated carbon and ligrin, and the combustion temperature is relatively low, so it has the advantage of being less likely to generate harmful combustion gases.

If this rice husk, whose annual production is estimated to be about 3 million tons, could be used effectively, it would make a huge contribution to national policy in today's era of calls for resource and energy conservation.

From the above viewpoint, the present invention actively utilizes rice husks, which have conventionally been regarded as waste, as fertilizer, and provides a potting soil for agriculture and horticulture that can be widely used. At the same time, the thermal energy generated during combustion is used to heat a heavy layer of clay or fine sand to create baked clay, which is then mixed with the smoky charcoal. The structure is designed to produce cultivation soil for agriculture and horticulture.

The present invention will be explained below using illustrated embodiments.

:- Fig. 1 is a plan view showing the configuration of a culture soil production device according to an embodiment of the present invention, and Fig. 2 is a plan view showing the arrangement relationship of each component of the device shown in Fig. 1. . In Fig. 1, this example device mixes smoky charcoal and baked clay produced separately in a smoky charcoal production section (smelt and baked clay production section) and a smoldered clay production section (te) in an arbitrary ratio. Mixed part (consisting of sides).

Smoky Charcoal Production Department (The sword is a rice husk combustion chamber (4) and a rice husk combustion chamber (41) that burns the rice husks in an incomplete state by appropriately controlling the combustion temperature and time to extinguish the produced smoky charcoal. The main part includes a charcoal fire extinguishing device (5).

Referring to FIG. 2, the rice husk combustion chamber (4) includes a cyclone (6) for separating foreign matter from the rice husks supplied with compressed air from the rice husk storage described later, and a cyclone (6) for separating the rice husks from the rice husks supplied with compressed air from the rice husk storage described later. The rice husk flow rate adjustment hopper (7) to be controlled and the hopper (
A feeder screw (8) is provided at the rear end of the chamber (4) for feeding rice husks from the rear supply position into the combustion chamber (4; Screw conveyor (9) that gradually transports the
Equipped with

After the required amount of smoky charcoal is taken out from the combustion chamber (4) by the upper screw conveyor (9), the rice husks remaining in this chamber (4) and to be further burned are The fuel is sent to the secondary combustion chamber (10), where it is completely combusted in the chamber (101). Note that 11 is a damper that adjusts the amount of feed to the secondary combustion chamber.

The waste gas generated in the combustion chamber (9) and the secondary combustion chamber (10) is treated in the gas combustion chamber (12), and furthermore, the dust and other dust contained in the gas are removed by the exhaust gas dust removal device (1).
3) is completely removed.

The charcoal fire extinguishing device (5) is installed continuously in the combustion chamber (4), and the smoldering charcoal sent out from the combustion chamber (4) is treated in two stages via the water pipe (14). F of the cauldron
Water passes through the tiers, and the smoky coal falls onto the upper tier and is cooled. This one W can is not enough to extinguish the fire, so set another 1~2 cans of the same one.
The fire is extinguished by being cooled by water spraying from the top of a kiln.

The smoked charcoal further passes through a conveyor belt (15+, t+6) and a bucket electric heater (1η), and is then fed into the mixing section (Akira's smoked charcoal hopper (+81), which will be described later).

The smoked charcoal production department t1) has the above-mentioned main components and incidental components, as well as husk warehouses (19) and (201) for storing raw material rice husks.
Equipped with Once stored, the rice husks are further stored in a blower (23).
(transport duct) (via 241, the aforementioned cyclone (
6).

The baked clay production department has a frozen soil dryer (2nd floor) as a main component.
Includes A1 raw soil sorter kan and baked clay sorter E271.

The frozen soil sorter (company) removes tree roots, stone blocks, etc. contained on top of the coarse particles sent by the conveyor belt 4 from the bed crusher (c). The sorted heavy materials are then conveyed to the frozen soil dryer (2) by a conveyor belt (30).

The frozen soil dryer (2) introduces a portion of the high-temperature combustion gas generated by burning rice husks into the combustion furnace (4), and uses the gas to dry the coarsely crushed layer, reducing the moisture content to 8% or less. 2, 31 is a damper that adjusts the amount of combustion gas taken into the dryer □□□.

The baked clay is then passed through a baked clay sorter (2η, and only fine soil of about 3 liters or less is taken out, and transferred to a conveyor belt).C32)
The clay is then fed into the mixing section (roasted clay hopper @ of t).

In addition to the mixer (34) as the main component, the mixing section (i;
The smoldering charcoal and charcoal are weighed by the smoldering charcoal weighing machine (3I) installed at the bottom of the charcoal charcoal, the smoldering clay hopper (3I), the smoldering clay hopper (31), and the mixing machine (31). It is equipped with incidental structural members such as a product hopper (37) for storing culture soil made by mixing with soil at an arbitrary ratio.

In addition, 38 is a packet elevator that transports the culture soil from the mixer (34) to the product hopper (7).In addition, the product hopper (37) is used for packing a certain amount of culture soil into bags at the bottom of the product hopper (37). It is equipped with a weighing machine (39) to be used.

In addition to mixing the produced smoky charcoal with baked soil to make culture soil, the device of this example is configured to collect the smoky charcoal from the smoky charcoal hopper (18) so that the smoky charcoal can be used alone as an indirect fertilizer or soil conditioner. A second smoky charcoal, tongue, and lily are provided to take out a portion and pack it into bags. Further, when producing the culture soil in the mixer (34), an appropriate amount of another fertilizer can be added if desired.

As described in detail with the above embodiment apparatus, the present invention reuses rice husks, which were conventionally considered waste, as smoky charcoal, and at the same time,
By utilizing the high-temperature thermal energy generated during combustion to create baked clay, and by mixing the two to produce potting soil, it opened the door to a wider range of uses for agricultural and horticultural materials. This is an extremely significant invention in today's world where resource and energy conservation is in demand.

[Brief explanation of the drawing]

FIG. 1 is a block diagram showing the configuration of a culture soil manufacturing apparatus according to an embodiment of the present invention in plan view, and FIG. 2 is a plan view showing the arrangement relationship of each component of the apparatus shown in FIG. Name: Smoky charcoal manufacturing department, See: Baked clay manufacturing department, Uni mixing department, 4: Rice husk combustion chamber, 5: Smoky charcoal fire extinguishing device, 6: Cyclone, 7: Rice husk flow rate adjustment hopper, 8: Feeder screw, 9 Niscrew Conveyor, ``10: Secondary combustion chamber, 11:
Damper, 12: Gas combustion chamber, 13: Exhaust gas dust removal device,
14: Water pipe, 15.16: Conveyor belt,
17: Packet elevator, 18: Smoked charcoal hopper, 1
9: first rice husk storage, 20: second rice husk storage, 21: first conveyance blower, 22: conveyance duct, 23: second conveyance blower,
24: Conveyance duct, 25: Layer dryer, 26: Rooftop sorter, 27: Baked earth sorter, 28: Rooftop crusher, 29: Conveyor belt, 30: Conveyor belt, 3]: Damper, 32: Conveyor belt , 33: Baked clay hopper, 3
4: Mixer, 35: Weighing machine for smoked charcoal, 36: Weighing machine for baked clay, 37:
Product *Tuber 138: Packet elevator, 39: Weighing machine, 40: Smoked charcoal ho 7nomori-0 procedural amendment (voluntary) Commissioner of the Patent Office Haruki Shimada 1, Indication of the case 1982 Patent Application No. 203134 2 , Title of the invention: Apparatus for producing cultured soil using rice husks 3, Relationship with the case of the person making the amendment Patent applicant (1) Specification, 4th line from the top of page 5, Combustion chamber (9)" is replaced with "Combustion chamber" (4)”. (2) Same, page 5, 3rd line from the bottom, ``A Coal Production Department (1)'' has been changed to ``4 Coal Production Department (1)''. -221 (3) Same, 10 lines from the top of page 6, the phrase ``100 meters combustion furnace (4)'' is changed to ``combustion chamber (4)''. (4) Same, 3rd and 1st lines from the bottom of page 6, “Mixed part (4)”
The text has been changed to "Mixing section (8)." 212 (5) times, page 8, line 6 from the bottom "8: Feeder Screw g = Feeder Screw Jr9g Screw Conveyor J, r 15.16: Conveyor Belt J To &
Mail. (6) On the 1st and 2nd lines from the top of page 9, "21: 1st transport blower J r23: 211ff transport blower" is replaced with "21: 1st transport blower J rA3: 2nd transport blower"I'll change it to. (7) Same, 6th and 7th lines from the top of page 9, [29: Conveyor belt J, r3 (]: Conveyor belt Jr32F conveyor belt" is r29: Conveyor belt J
r30: Conveyor belt Jr32: Conveyor belt".

Claims (1)

[Scope of Claims] Yama: A charcoal manufacturing department burning section that includes a rice husk combustion chamber and a smoky charcoal fire extinguishing device as main parts, and a baked clay manufacturing unit that includes a heavy top sorter, a heavy top dryer, and a baked soil sorter as main parts. An apparatus for producing culture soil using rice husks, which comprises a mixing section which includes a mixing section as a main section which mixes smoked charcoal and baked soil in an arbitrary ratio. ., 2. The cultivation soil manufacturing apparatus according to claim (1), wherein the double top dryer is configured to dry the virgin rice using high-temperature gas generated in the rice husk combustion chamber. : 3t g. Claim No. 3 or (2 The culturing soil production device according to claim 1), which includes an exhaust gas treatment device that completely burns the waste gas generated in the rice husk combustion chamber and the waste gas used in the heavy drying chamber, and removes dust. The described culture soil manufacturing device.