JP2011251888A - Apparatus for producing household biomass compost pellet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for producing biomass compost pellets, with which a dried compost is safely, easily and stably pelletized at any time through the year in the home being a generation source.SOLUTION: A pellet-like biomass compost/fuel is produced by preparing a dried biomass compost having a moisture content of 10-20 wt.% by a biomass compost production machine, and then supplying the dried biomass compost to an apparatus for producing household biomass compost pellets. The apparatus for producing the pellets includes: a container 6 which has a cylindrical shape and in which a die hole 7 through which pellets are extruded by pressure is opened in one side of a cylinder 10 space; a piston-like stem 3 which is capable of being pushed into the container 6 from a direction opposing to the die hole 7 and presses a charged biomass compost into a billet state; and a jack-up 5 which pushes the stem 3 into the container 6 and compresses the biomass compost in the billet state in the container 6 to extrude it from the die hole 7 in the form of the pellet.

Description

  The present invention includes a biomass compost making machine that ferments biomass such as raw garbage generated at home to produce amorphous biomass compost, and a pellet-shaped biomass compost produced by the biomass compost making machine. The present invention relates to a biomass compost pellet manufacturing apparatus for home use that is configured with a pellet manufacturing machine that uses biomass compost.

Conventionally, for the purpose of reducing garbage and ecology, biomass such as garbage generated at home is fermented into amorphous biomass compost, and pelletized and used as a fuel and fertilizer source. Is being conducted on a trial basis.
In addition, the equipment used (commercial products for consumer use) is mainly used to produce dry compost and large plant pellet making machines that simply pelletize large sawdust, which is expensive and not easy to operate. Maintenance costs are also expensive.

  Various types of compost making machines for producing biomass compost by fermenting biomass such as raw garbage are known. However, conventional composting machines are expensive electronic complex equipment and system devices that are too complex and difficult to content, expensive to use in each home, and too expensive to maintain. was there.

  On the other hand, pelletization of amorphous biomass compost is conventionally performed by a pellet manufacturing machine installed in few large plant factories, such as a non-roasted / roasted pellet manufacturing machine for large wood sawdust. Such a pellet manufacturing machine is relatively small, but it is expensive at several million yen, and it is difficult and resistant to purchase pellet fuel produced by it individually and at home. In addition, if a pellet manufacturing machine installed in such a large plant is used, environmental destruction such as generation of dioxins during the pellet manufacturing process and product combustion use may be made, and this may result in a fall.

Disposal of garbage etc. is a social problem (economic, environmental, etc.) that is difficult for each municipality, but it is an excessive administrative burden because it is left to the administration, which is uneconomical and rather environmental destruction It may lead to.
The present invention has been made in view of such circumstances, and it is possible to safely and simply stabilize biomass for each household such as raw garbage, fallen leaves, large sawdust, weeds, newspapers, magazines, etc. In particular, an object of the present invention is to provide a biomass compost pellet manufacturing apparatus, which is a household mini-plant that can be dried and composted.

  As a result of earnest research to solve the above problems, the present inventor, for each household, from biomass such as garbage generated at home, stably throughout the year, environmentally friendly, safely, easily and inexpensively, Moreover, in the event of an emergency (natural disasters, wars, etc.), we have devised a household biomass compost pellet manufacturing device that can always produce dry compost and pellets as a manual automation machine.

  Thus, according to the present invention, the following biomass compost pellet manufacturing apparatus for home use (1) to (5) is provided.

(1) A biomass compost making machine that ferments biomass to produce a biomass compost having a moisture content of 10 to 20% by weight, and an amorphous biomass compost produced by the biomass compost making machine It is a household biomass compost pellet manufacturing apparatus composed of a pellet manufacturing machine as fuel,
The pellet manufacturing machine has a cylinder shape, an inlet for introducing biomass compost is provided on the upper side thereof, the input biomass compost is held in a billet state, and a die hole through which pellets are extruded by pressure is cylinder space. A container opened in one of the above, a piston-like stem that can be pushed into the container from the direction facing the die hole, and the loaded biomass compost is pushed into the container in a billet state;
A household biomass compost pellet manufacturing apparatus characterized by having a jack-up that pushes the stem into a container, compresses billet biomass compost in the container, and extrudes the pellet from the die hole.

(2) The biomass composting machine is equipped with a double-structure fermenter having an inner box container with a perforated / filtering type stirrer that can be put in and out and an outer box container, and mixing raw garbage and humus soil After fermenting the pulverized small pieces having a water content of 50 to 80% by weight, the obtained fermented product is left outside in the inner box container with a perforated / filter type agitator and aged and dried. Thus, the biomass compost production apparatus for household use according to (1), which produces biomass compost having a water content of 10 to 20% by weight.
(3) A bullet-shaped dummy block corresponding to the shape of a mortar-shaped pedestal with a die hole provided in the center is provided at the tip of the stem, and the biomass compost is placed in the container on the jack-up side of the stem. (1) or (2) is a home-use biomass compost pellet manufacturing apparatus according to (1) or (2), further comprising a manual handle for moving the stem into and out of the container.

(4) The stem is attached to the container via a spring, and after the stem is pushed into the container, the stem returns to its original position by the elastic force / deflection force of the spring. The household biomass compost pellet manufacturing apparatus described.
(5) The jack-up is of a hydraulic manual type, and after the biomass compost pellets are pushed out from the die hole, the jack-up is vented so that the jack-up can be omitted in conjunction with the stem and the dummy block. The household biomass compost pellet manufacturing apparatus according to (4), which returns to the original state.

According to the household biomass compost pellet manufacturing apparatus of the present invention, dry compost pellets can be manufactured easily and safely at low cost for each household from biomass such as raw garbage generated at home.
The household biomass compost pellet manufacturing apparatus of the present invention is useful not only for reducing the amount of waste and protecting the environment, but also for reducing the administrative burden.
The household biomass compost pellet manufacturing apparatus of the present invention has a simple and simple structure, and is particularly inexpensive at a low maintenance cost.

It is a figure of the household biomass compost pellet manufacturing apparatus of this invention. (A) is a sectional side view, (b) is a top view. It is a side view of the biomass compost manufacturing machine part of the household biomass compost pellet manufacturing apparatus of this invention. It is a side view of the pellet manufacturing machine part of the household biomass compost pellet manufacturing apparatus of this invention. It is sectional drawing of center AA of the cylinder part of the pellet manufacturing machine of the household biomass compost pellet manufacturing apparatus of this invention.

Hereinafter, the present invention will be described in detail.
The household biomass compost pellet manufacturing apparatus of the present invention is a biomass compost manufacturing machine for fermenting biomass to manufacture dry biomass compost having a water content of 10 to 20% by weight, and an amorphous manufactured by the biomass compost manufacturing machine. It is a household biomass compost pellet manufacturing apparatus composed of a pellet composting machine that converts biomass compost into pellet-shaped biomass compost and fuel, the pellet manufacturing machine has a cylinder shape, and biomass compost is input An inlet is provided on the upper side of the container, the charged biomass compost is held in a billet state, and a die hole into which pellets are pushed out by pressure is opened in one side of the cylinder space, and from the direction facing the die hole The above-mentioned biomass compost can be pushed into the container. A piston-like stem that is pressed into a billet state, and a jack-up that pushes the stem into the container and compresses the biomass compost in the billet state into the pellet shape from the die hole. To do.

  Here, “biomass” means renewable organic organic resources excluding fossil resources, that is, various resources created by organisms using solar energy and nature such as water and soil. In the present specification, it particularly refers to raw garbage, fallen leaves, large sawdust, weeds, newspapers, magazines and the like generated at home.

  An example of the household biomass compost pellet manufacturing apparatus (hereinafter, simply referred to as “compost pellet manufacturing apparatus”) of the present invention is shown in FIG. 1A is a side view, and FIG. 1B is a top view.

A compost pellet manufacturing apparatus 100 shown in FIG. 1 includes a biomass compost manufacturing machine 100A that manufactures amorphous biomass compost shown in FIG. 2, and a pellet manufacturing machine 100B that manufactures pellets of biomass compost shown in FIG. Being done.
Moreover, sectional drawing of the cylinder part of the pellet manufacturing machine 100B is shown in FIG. Details of these will be described later.

In the compost pellet manufacturing apparatus 100 shown in FIG. 1, the biomass compost manufacturing machine 100 </ b> A and the pellet manufacturing machine 100 </ b> B are installed on a table 30.
According to the pellet manufacturing apparatus 100, after the biomass such as garbage generated in each household is converted into biomass compost by the biomass compost manufacturing machine 100A, the obtained biomass compost is manually but continuously by the pellet manufacturing machine 100B. In particular, it can be a biomass compost pellet.

  A biomass compost making machine 100A shown in FIG. 2 includes a biomass crushing inlet 20, a biomass crusher 16, a pulverized biomass tray 25, a perforated and filtered fermenter with a rotary agitator with a handle, and an outer fermentation vessel (hereinafter referred to as a fermenter) , Simply referred to as “fermenter with stirrer”) 26, rotary stirrer 27 with handle, and ripening / dry fermenter (hereinafter simply referred to as “dry fermentation”) with a rotary stirrer with handle and a perforated / filterable type. It is called “container”). In FIG. 2, 21 is a tap water inlet, 22 is a tap, 23 is a tap water hose simple connector, 24 is a disposer drain, and 31 is a perforated / filtered air hole.

  The fermenter 26 with a stirrer is a double-structured container having an inner box container with a perforated / filter type stirrer that can be put in and out and an outer box container. The outer box container not only maintains the fermentation temperature, but also during fermentation. The water decomposed into water and ammonia can be stored, removed from the cock at once, and disposed of without dripping down. In this fermenter 26 with a stirrer, the dry fermenter 28 can be taken out together with the rotary stirrer 27 with a handle, and can be aged and dried. The empty dry fermenter 28 is replaced and the fermenter with a stirrer. 26, the following work can be performed. Moreover, since it has the structure which removes the bottom plate of an inner-box container in order to take out the completed dry compost, it has a structure which can be taken out easily.

Biomass compost can be obtained by the procedure described below by the biomass compost making machine 100A shown in FIG.
The biomass compost making machine is a pulverized small piece made by mixing raw garbage and humus, fermented with a moisture content of 50 to 80% by weight, and then dried to give a moisture content of 10 to 20%. % Biomass compost is preferred.

  First, biomass such as raw garbage to be treated and humus are put into the biomass crushing inlet 20 and crushed into a uniform size of 20 mm or less in the biomass crusher 16.

  The biomass and humus introduced from the biomass pulverization inlet 20 are mixed with the water introduced from the tap water inlet 21, pulverized and discharged, discharged from the disposer drain 24, and sent to the pulverized biomass tray 25. Water is drained so that the water content is about 50 to 80% by weight, preferably about 60% to 70% (calculated by the current weight measurement based on the condition that water can be felt by squeezing water). .

  Next, drained pulverized biomass (large sawdust with high possibility of being contaminated with dioxins, biomass such as newspapers and magazines with heavy metals attached to it is separately designated as highly reactive and special slaked lime at the external safety facility. The mixed paper is made into a clay state and dioxins, heavy metals, etc. are substantially removed.), And humus soil is put into the fermenter 26 with a stirrer, where it is fully fermented. For example, in the fermenter 26 with a stirrer, the ground biomass is adjusted to a moisture content of about 60% to 70% and a fermentation temperature of 40 ° C. to 70 ° C. in order to satisfy the three conditions of fermentation (fermentation temperature, moisture, air). Then, it is fully fermented for about half a month (using the last added day as a guide) while mixing the air by manually stirring several times a day.

In order to start fermentation, in the case of the capacity | capacitance fermenter 26 with a stirrer to the 7th volume, it carries out by stirring 1.0%-1.5% of compost capacity | capacitance slaked lime.
The temperature adjustment after the capacity of the fermenter 26 with stirrer exceeds 7 minutes is performed by using sugar (temperature increase at low temperature) and salt (temperature decrease at high temperature).
In addition, once fermentation starts, after that, only pulverized biomass is input and it is not necessary to input humus. It's like a pickled rice bran.

  Thereafter, the fermented product is transferred from the fermenter 26 with a stirrer into the dry fermenter 28, and the dry fermenter 28 is placed in a well-ventilated place for about 30 days and aged, and the moisture content is 10 to 20% ( Measure the weight in a non-squeezed state by immersing it in water, and measure and calculate the weight in the current dry state.) By drying until it reaches, the amorphous (non-constant shape) biomass Compost can be obtained.

  Incidentally, odor measures during fermentation, the prospect The stirred conditions, in accordance with the degree of weather and odor can be carried out by mixing putting 2% min solution 100ml of compost volume of wood vinegar.

  Next, the obtained amorphous biomass compost is pelletized by a pellet manufacturing machine 100B shown in FIG.

  3 and 4 includes a biomass compost inlet 1, a stem 3, a billet pushing handle 2, a jack manual handle 4, a jack up 5, a container 6 that supports a cylinder 10 (not shown), and a die hole 7. Become.

  A pellet manufacturing machine 100B shown in FIGS. 3 and 4 is a part of the linkage of the compost pellet manufacturing apparatus of the present invention, and a cylinder 10 constituting a cylinder space is provided inside the left side of the container 6, and on the right side thereof. A high-pressure manual jackup 5 is provided.

The material of the container 6 can be determined according to the place of use, purpose, and environmental conditions. The material of the container 6 is preferably steel / aluminum alloy.
In addition, since the container 6 has a cylindrical space inside, and weight reduction is inevitably required, it is also preferable to have a honeycomb structure based on strength calculation.
Examples of the material of the stem 3 and the dummy block 11 include iron and stainless steel.

  The stem 3 and the dummy block 11 have the container 6 receive a pressure of 5 to 10 tons with the jack-up 5 interposed therebetween, and the container 6 that receives this is made of a material that can withstand high pressure (for example, for example, Made of steel, stainless steel, aluminum alloy, etc.).

  The stem 3 is attached to the container 6 via a spring 14. After the stem 3 is pushed into the container 6, the stem 3 and the dummy block 11 return to the original position where the dry compost inlet 1 is fully opened by the elastic force / deflection force of the spring 14. be able to. Thereby, even if it is manual, the operation | work which throws in dry compost can be performed continuously automatically.

  Here, “substantially original position” has the following meaning. That is, in order to manually move the billet pushing handle 2 in the left direction in the figure, the spring 14 is gently bent, so that the stem 3 and the dummy block 11 do not return completely to the original positions. Cases can arise. At this time, the billet pushing handle 2 is struck and pushed with one hand in the left direction in the drawing (this operation is repeated several times in some cases), so that the spring 14 has a force twice as large as its impact deflection force. The stem 3 and the dummy block 11 are returned to their original positions.

  The spring 14 needs to have an elastic force that can return the stem 3 and the dummy block 11 to their original positions and bend gently.

  The stem 3 has a bullet shape corresponding to the shape of the mortar-shaped container 6 at its tip, and plays a role of transmitting high pressure to the dummy block 11. The stem 3 is a non-sliding adjustment lid 15 portion of one of the mouths facing the die hole that is fixed and fixed, and can be accurately slid left and right in the figure.

  The billet pushing handle 2, the dummy block 11, and the stem 3 are integrally capable of the same sliding movement, and the elastic pulling movement of the single spring 14 is always shared.

  The dummy block cover 13 is installed in order to prevent foreign matter from entering the spring chamber (the dummy block 11 and the stem 3 portion) when the biomass compost is manually pushed into the billet push-in handle 2 from the insertion port 1. The That is, since the spring 14 works without abnormality, the structure is such that dry compost and other objects do not enter the space between the stem 3 and the spring 14 due to the dummy block cover 13.

An oil sealing 12 is provided on the side surface of the dummy block 11.
The oil seal 12 is installed for the purpose of reducing the frictional resistance with the inner wall cylinder of the billet by letting the lubricating oil soak into the felt seal and increasing the compression density. As a result, it is possible to improve the lubrication performance and to increase the airtightness in the cylinder.

  The die hole 7 has a mortar shape made of iron quenching and is provided at the center of one mouth of the cylindrical cylinder. The size of the die hole can be set as appropriate (for example, the diameter is 4 to 6 mm).

  The jack-up 5 is hydraulically operated, and the springs 14 of the previous term are fixed to both ends of the non-sliding stationary lid 15 portion of one of the mouths facing the die hole 7 and the dummy block 11 of the previous term.

  The pressure of the jack-up 5 is, for example, a horizontal system of 5 tons and a vertical system of 10 tons, so that it is a structural system / machine designed to be used both vertically and horizontally.

  After the biomass compost pellet is pushed out from the die hole 7, the air vent 9 of the jack-up 5 is opened. At this time, the stem 3 and the dummy block 11 return to their original positions due to the elastic force / deflection force of the spring 14, and at the same time, the jack-up 5 head portion is also substantially accommodated in conjunction with the stem 3 and the dummy block 11. It is designed to return to the original position.

  Hereinafter, the procedure for obtaining biomass compost pellets by the pellet manufacturing machine 100B shown in FIGS. 3 and 4 will be described in detail.

  First, the amorphous dry compost obtained above (for example, about 450 ml) is introduced from the biomass compost inlet 1.

  Next, in FIGS. 3 and 4, the billet pushing handle 2 is struck and pushed to the left in the drawing, for example, about 15 to 20 mm, so that the stem 3 slides to the left in the drawing, and the biomass compost input 1 is The closed and charged biomass compost is crushed on the left side inside the container 6.

  As shown in FIG. 4, the slidable dummy block 11 and the stem 3 are fixed to a tension spring 14, and the tension spring 14 is fixed to an adjustment lid 15 that does not slide, but the extension of the tension spring is moderate. The billet pushing handle 2 can be manually moved about 15 to 20 mm in the left direction in the figure. For example, a spring elastic force Max of 20 kg, which is Max 40 mm, can be flexibly selected from a plurality of moderately custom springs.

  Again, when the billet pushing handle 2 is struck by about 15 to 20 mm in the left direction in the figure, the biomass compost inlet 1 is closed, and the loaded biomass compost is pushed down to the left side inside the container 6. By repeating this operation several times, the biomass compost can be brought into a billet state inside the container 6. As described above, the slidable stem 3 and the dummy block 11 are fixed to the tension spring 14, and the tension spring 14 is fixed to the non-sliding adjustment lid 15, so that the billet pushing handle 2 is about 15 to 20 mm, After hitting in the middle left direction, the stem 3 and the dummy block 11 are automatically returned to their original positions by the elastic force / deflection force of the spring 14. For this reason, continuous work can be performed efficiently and easily.

  Next, by tilting the jack manual handle 4 in the direction of the arrow in FIG. 3, the biomass compost in the cylinder 10 is pushed in the left direction in the figure under the high pressure of the hydraulic manual jackup 5 through the stem 3 and the dummy block 13. The dried compost pellets are pushed out of the die hole 7. In this embodiment, a hydraulic manual jack-up is used, but a hydraulic cylinder may be used.

After the biomass compost pellet is pushed out from the die hole 7, the air vent 9 of the jack-up 5 is opened.
As described above, the slidable stem 3 and the dummy block 11 are fixed to the tension spring 14, and the tension spring 14 is fixed to the non-sliding adjustment lid 15. In conjunction with the block 11, the jack-up 5 returns to the substantially original state. If the spring does not return to a fixed position because it is a custom-made spring with moderate bending, the billet pushing handle 2 is struck and pushed in the left direction several times by hand to double the weight applied to the spring. With the above bending force, the jackup 5 can be easily returned to the original position.

By repeating the same operation, the biomass compost is refilled into the cylinder 10, the bimass compost is made into the billet state, and then the jack manual handle 4 is again lowered several times until the desired high pressure is reached, Biomass compost pellets can be removed from the die hole 7.
By repeating these operations, pellets of biomass compost can be continuously produced.

DESCRIPTION OF SYMBOLS 1 ... Biomass compost entrance 2 ... Stem handle for billet pushing 3 ... Stem 4 ... Jack manual handle 5 ... Jack up 6 ... Container 7 ... Die hole 8 ... Jack fixing container bracket 9 ... Air release for jack-up 10 ... Cylinder 11 ... Dummy block 12 ... Oil sealing 13 ... Dummy block cover 14 ... Tension spring 15 ... Screwed fixing Lid adjustment 16 ... Biomass crusher 20 ... Garbage / biomass crushing inlet 21 ... Tap water inlet 22 ... Water tap 23 ... Tap water hose simple connector 24 ... Disposer (Disposer) discharge port 25... Ground biomass tray 26... Fermenter that can be put in and out with rotary stirrer with handle Fermentation outer container (fermenter with stirrer)
27 ... Rotary stirrer with handle 28 ... Maturation / dry fermenter (dry fermenter)
29 ... Pellet making machine 30 ... Table 31 ... Air hole / filter type

The biomass compost making machine 100A shown in FIG. 2 includes a biomass crushing inlet 20, a biomass crusher 16, a pulverized biomass receiving tray 25, an inner box container with an opening / filtering type stirrer with a rotary agitator with a handle, and an outer box. A container (hereinafter simply referred to as a “ fermentor with a stirrer ”) 26, a rotary stirrer 27 with a handle, and a ripening / dry fermenter (hereinafter simply referred to as a perforated / filter type with a rotary stirrer with a handle). It is called “dry fermenter”). In FIG. 2, 21 is a tap water inlet, 22 is a tap, 23 is a tap water hose simple connector, 24 is a disposer drain, and 31 is a perforated / filtered air hole.

The fermenter 26 with a stirrer is a double-structured container having an inner box container with a perforated / filter-type stirrer that can be put in and out and an outer box container. The outer box container not only maintains the fermentation temperature but also during fermentation. The water decomposed into water and ammonia can be stored, removed from the cock at once, and disposed of without dripping down. The fermenter 26 with a stirrer can take out the dry fermenter 28 together with the rotary stirrer 27 with a handle as it is, can be aged and dried, and replace the empty dry fermenter 28 to fermenter with a stirrer. 26, the following work can be performed. Moreover, since it has the structure which removes the bottom plate of an inner-box container in order to take out the completed dry compost, it has a structure which can be taken out easily.

Then drained been pulverized biomass (dioxin potentially contaminated sized sawdust, biomass such as newspapers and magazines that heavy metals are attached are separately at the outer safety facilities, referred slaked designated as high reaction and Japanese Patent slaked lime The mixture is mixed with the amount so that dioxins, heavy metals, etc. are substantially removed to make a paper clay. )) And humus soil are put into a fermenter 26 with a stirrer and fermented sufficiently here. For example, in the fermenter 26 with a stirrer, the ground biomass is adjusted to a moisture content of about 60% to 70% and a fermentation temperature of 40 ° C. to 70 ° C. in order to satisfy the three conditions of fermentation (fermentation temperature, moisture, air). Then, it is fully fermented for about half a month (using the last added day as a guide) while mixing the air by manually stirring several times a day.

DESCRIPTION OF SYMBOLS 1 ... Biomass compost entrance 2 ... Stem handle for billet pushing 3 ... Stem 4 ... Jack manual handle 5 ... Jack up 6 ... Container 7 ... Die hole 8 ... Jack fixing container bracket 9 ... Air release for jack up 10 ... Cylinder 11 ... Dummy block 12 ... Oil sealing 13 ... Dummy block cover 14 ... Tension spring 15 ... Screwed fixing Lid adjustment 16 ... Biomass crusher 20 ... Garbage / biomass crushing inlet 21 ... Tap water inlet 22 ... Water tap 23 ... Tap water hose simple connector 24 ... Disposer (Disposer) outlet 25 ... pulverized biomass pan 26 ... perforated and filtration stir box internal with machine container and the outer box container (stirring With fermentor)
27 ... Rotary stirrer with handle 28 ... Maturation / dry fermenter (dry fermenter)
29 ... Pellet making machine 30 ... Table 31 ... Air hole / filter type

Claims (5)

Biomass compost making machine that ferments biomass to produce biomass compost with a moisture content of 10 to 20% by weight, and pelletized biomass compost / fuel from amorphous biomass compost produced by the biomass compost making machine It is a household biomass compost pellet manufacturing apparatus composed of a pellet manufacturing machine,
The pellet manufacturing machine has a cylinder shape, and an inlet for introducing biomass compost is provided on the upper side thereof, the input biomass compost is held in a billet state, and a die hole through which pellets are pushed out by pressure is cylinder space. A container opened in one of the
A piston-like stem that can be pushed into the container from the direction facing the die hole, and that pushes the loaded biomass compost into a billet state in the container;
A household biomass compost pellet manufacturing apparatus characterized by having a jack-up that pushes the stem into a container, compresses billet biomass compost in the container, and extrudes the pellet from the die hole.   The biomass compost making machine comprises a double-structured fermenter having an inner box container with a perforated / filtering type stirrer that can be put in and out and an outer box container, and a pulverized small piece formed by mixing raw garbage and humus Then, after fermenting the one having a water content of 50 to 80% by weight, the obtained fermented product is left outside in the inner box container with a perforated / filter type stirrer and aged and dried, The biomass compost pellet manufacturing apparatus for home use according to claim 1, wherein the biomass compost has a water content of 10 to 20% by weight.   A bullet-shaped dummy block corresponding to the shape of a mortar-shaped pedestal provided with a die hole in the center is provided at the tip of the stem, and the biomass compost is billeted in a container on the jack-up side of the stem. The household biomass compost pellet manufacturing apparatus according to claim 1, wherein a manual handle is provided for moving the stem into and out of the container in order to compress the stem into the container.   The household according to claim 3, wherein the stem is attached to the container via a spring, and is returned to its original position by the elastic force / deflection force of the spring after the stem is pushed into the container. Biomass compost pellet manufacturing equipment.   The jack-up is of a hydraulic manual type, and after the biomass compost pellets are pushed out from the die hole, the jack-up is vented so that the jack-up is substantially the original state in conjunction with the stem and the dummy block. The household biomass compost pellet manufacturing apparatus according to claim 4, wherein the apparatus returns to the above.

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