JPS589893A - Compost mass production apparatus - 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 a method for artificially and rationally promoting the fermentation of microorganisms to rapidly produce a large amount of compost.

Conventional compost production is mostly a passive production method in which raw sludge and livestock manure is layered, occasionally turned up and down, and left to natural fermentation by microorganisms. There was a tendency to use a lot of fertilizer.

However, chemical fertilizers not only devastate the land, but also subtly affect the composition of vegetables and fruits grown from the land, leading to the accumulation of substances in the body that are undesirable to humans. In order to prevent these problems, from now on, we should avoid the heavy use of chemical fertilizers and use compost produced by microbial fermentation as the main fertilizer.

There is a strong desire for a quick and easy mass production device for compost.

An object of the present invention is to create and provide a compost mass production device that satisfies the above requirements.

Well.

(1) A large amount of microorganisms that serve as seeds for compost production should be administered into the compost production raw material, that is, the two should be administered in equal amounts.

(2) Thoroughly mix, crush, and stir the fully ripened compost heap and compost-forming raw materials while adjusting the moisture content to create a matrix that is conducive to microbial activity; (3) Maintaining the optimal temperature necessary to promote fermentation. By storing the above-mentioned supporting substance in a fermentation tank equipped with an air supply means that can simultaneously provide both oxygen and oxygen supply, #! First, it must be placed under aerobic fermentation conditions.

The structure and operation of the present glWA will be explained in detail below by way of illustrations according to its actual embodiment.

The embodiment shown in FIG. 1 and that shown in FIG. 3 share the same mixing, crushing and stirring mechanism, but are technically different in the configuration of the fermenter.

First, I will explain the mixing value and crushing stirring mechanism common to both.

A shaft 6 is rotatably supported along the long groove 5.

The belt l
Pulley 1 attached to the output side of motor 11 by O
2 to drive one rotation. □ Hoppers 13 and 141 are installed on the left and right halves of long #5, respectively, and the fully ripened compost pile is charged into one hopper, and the raw material for compost generation, such as raw sludge and grain leaves, etc., is charged into the other hopper.

A drop hole 1st is provided in the central lower surface of the long groove 5, a second shaft 17 is rotatably supported along the third long groove 16 having the drop hole as one end, and a screw thread 18t is provided on the shaft. The pulley 19[-] attached to one end is rotated by the pulley 22 attached to the output side of the o4-tar 21 by the belt 4.

A drop hole (■) with a thick layer is provided on the bottom surface of the other end of the long groove 16.

A two-shaft rotary crushing mixer is installed downstream of the line drop hole, and a gao drop hole is provided below the mixer.

A belt conveyor mechanism 261i for transporting to the side is provided below the third drop hole.

First, the two motors 11 and 221i are driven to rotate the shafts 6 and Xl in the direction of the arrows. Next, one hopper, for example 13, is charged with ripe compost pile (not shown), and the other hopper, for example, 14 is loaded with compost. When one raw material (not shown) is thrown in, the reverse screws 1 and 8 of the shaft act as a star conveyor in opposite directions, conveying the two pieces thrown in towards the drop hole Xa, and releasing their contents. Objects fall in equal amounts from the drop hole into the box 16 below.

The two objects of equal weight that fell into the groove 16 are moved through the screw thread 18 of the shaft 17 through the conveyor and enter the second drop hole 33 into the building. The materials are stirred together, and the large material is crushed into small pieces, which are sufficiently balanced and then fall onto the belt conveyor U to be carried out.

When equal amounts of this fully ripened compost and the compost-forming raw material are mixed, the latter's water content of about aS@ and the former's water content of about 4,011 cm are thoroughly mixed and at the same time compressed at the same time. Therefore, the water is dehydrated and the moisture content is adjusted to around 60% on the belt conveyor 26.

Now, the compost-generating raw material whose moisture content has been adjusted and is thoroughly mixed with an equal amount of ripe compost seeds is carried into the primary fermentation tank and becomes ripe compost with the help of fermentation by microorganisms. The fermentation progresses extremely quickly if the optimum fermentation temperature and oxygen supply are maintained.

So, let's talk about the fermentation tank that constitutes the present invention.

Two embodiments are shown, namely, Figure 1, Figure 2, Figure 3, and Figure 4.

An exhaust pipe SO 1 having holes 211, 29... is arranged, a blower IN machine 31 is connected to the base end side of the pipe, and the drive of the blower drive motor (not shown) is turned on and off in a limited manner. Control - timer 32t - provided, for example 5
Equipped with an intermittent automatic air supply system, such as □ air supply for 9 minutes, pause for 1 hour, etc.

The feature of the embodiment shown in Fig. 1 is that the fermentation tank is a large space with no divisions, so it is suitable for making compost in large quantities of 1%.For small quantities, it is suitable for making compost in small quantities, such as an air-blowing vase with an exhaust pipe, a mackerel... A part of the air will be exposed and a large amount of air will leak from there.
It is necessary to carry a large amount of mixed substances into this ripening room at all times.

The embodiment shown in FIG. 31K and FIG. 4 overcomes the above-mentioned disadvantages and is an air supply system that never causes air leakage regardless of the amount of mixed substances. That is, prepare a large number of boxes 88, 148, etc. with the same capacity,
#Exhaust pipes 84, 84... are installed along the inner lower surface of each shaft with both ends protruding outside the box, and #a large number of air jet holes n, n... are provided in the inside of the box of each pipe.・Engrave. On the other hand, a flexible connecting pipe ms that connects the ends of each pipe to each other! - Connect each pipe in series by means of these pipes, and fit a cap nut or cap knurled rubber 36ttR into one end opening of these consistent pipes to block the escape of air, while the other end opening A blower 31 is connected to the air blower 31, and an automatic intermittent air supply system is provided which controls the drive of a blower drive motor (not shown) on and off in a time-limited manner.

In this way, while distributing the mixed substance into the small boxes, the pipes are connected with 7 lexical connecting pipes.

Since air is supplied from the blower @11 with the leading edge closed, there is no risk of air leakage from any part of the system, and as the amount of mixed substance increases, the number of distribution boxes can be increased. To go.

Optimum and effective air supply can always be carried out regardless of the amount of material.

The present invention has the above configuration and function.

Fully matured compost, which is a large amount of microbial matrix that quickly ferments the compost-generating raw materials, is thoroughly mixed in equal amounts with the above amount, and at the same time, it is dehydrated to optimize the moisture adjustment for ton fermentation, and then transported to the fermentation tank ζ for 1 fermentation. An appropriate amount of air supply system placed in the tank allows a large amount of oxygen to be supplied within a range that does not cause an abnormal drop in fermentation temperature.
There is no risk of anaerobic fermentation occurring in the mixed material in the tank (therefore, there is no risk of emitting bad or putrid odors, and aerobic fermentation can continue to produce a large amount of high-quality compost in the shortest possible time). became.

[Brief explanation of drawings]

Figure 1 is a partially cutaway left side view showing one embodiment of the present invention. FIG. 2 is a partially cutaway plan view showing the main parts of FIG. 1. FIG. 3 is a partially cutaway rear view showing another embodiment of the present invention, and FIG. 4 is a longitudinal cross-sectional view taken along line 4--4 in FIG. 5... Long groove, 6... Shaft, 7 and 8... Reverse thread. 9 and 12...Pulley, 10...Belt, 11
...Motor, 13 and 14...Hopper. 15... Fall hole, 16... Second long groove %17...
Second axis. 18...Screw thread, 19 and 22...Pulley, wholesale
...belt, 21...motor. n...Second drop hole, U...Mixer, 25...
Third fall hole. 26...Belt conveyor fit27-[111°2B
...Large m fermenter, 29...Air vent. 30...Exhaust pipe, 31...Blower, 32...
timer. 33.33... Distribution box type fermenter. 34, U...exhaust pipe, 35...connecting pipe, 36.
...Fukuro Natsuto. Patent applicant Kowa Kogyo Co., Ltd. Patent attorney Shigeru Sanne Attorney Patent attorney Mamoru Sanne Figure 2

Claims (2)

[Claims] (1) a long groove, a shaft rotatably supported along the long groove, and screw threads disposed opposite to each other on the left and right halves of the shaft and facing in opposite directions;
A rotary drive means for the shaft, a pair of hoppers installed on the left and right halves of the long groove, and an electric 8-wheel rotary crusher installed downstream of 4 lower holes and 1 drop hole provided on the central lower surface of the long groove. A mechanism for automatically adjusting and heating the moisture content of fully ripened manure seeds and compost generation raw materials. A space for piling up the mixed substance discharged from the exhaust tank, and an exhaust pipe having a large number of air ejection holes arranged on the lower surface of the space. A turtle fermentation tank with an automatic air supply mechanism, which is equipped with a blower provided on the base end side of the pipe, and a tubmer for controlling the cough blower's electric drive and the cough blower. A compost mass production machine consisting of . (2) a long groove, a shaft rotatably supported along the inside of the axillary long groove, and threads facing in opposite directions on the left and right halves of the shaft;
a rotational drive means for the shaft, a pair of hoppers installed side by side on the left and right halves of the long groove, a drop hole provided at the bottom center of the long groove, and an electric two-shaft rotating crusher provided downstream of the drop hole. A lifesaver, a heating mechanism for automatic moisture adjustment and heating of fully ripened compost and compost generation raw materials, and a plurality of boxes of the same capacity for sequentially distributing the mixed material discharged from the lifespan, and each an exhaust pipe having a large number of air ejection holes extending through the inner lower surface of the box and having both ends projecting to the outside of the shaft; An 11-cap nut fits into the opening at one end of the continuous pipe connected in series by a cough connecting pipe, and a blower connected to the opening at the other end, and the drive of the electric motor for driving the blower is controlled on/off in a time-limited manner. A compost mass production machine consisting of 4 tanks and 1 with an air and dynamic supply mechanism equipped with a timer.