JP2005144286A - Treating method for cut grass - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for treating cut grass at a low cost whereby cut grass is quickly treated without influencing the environment and recurs to nature, without attempting an eliminating treatment, e.g. incineration, or the production of high-cost goods by e.g. compaction or fermentation. <P>SOLUTION: Cut grass P weeded out, a decomposing bacillus S composed of Bacillus subtilis, and a pressure-sensitive adhesive N are put in an agitation vessel 2 containing water, and the cut grass P is finely crushed with a working face 5 to give a liquid matter W. If the liquid matter W is delivered with a pump 7 and then sprayed by a worker with a hose 8 on a weeded bank 10 or a flood plane 11, the component of the crushed cut grass P is decomposed by the decomposing bacillus S mixed in the liquid matter W, becomes nourishment together with water in the liquid matter W, and is returned as fertilizer to soil and weeds. The adhesive N decreases the scattering of the liquid matter W during spraying, making the work easy. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to a method for treating mowing grass, and more particularly, to a technique for treating the grass quickly and naturally so as not to damage the environment as compared with incineration or the like.

  Conventionally, the technique which processes the mowing grass weeded by river embankment etc. is disclosed by patent documents 1-4. Patent Literature 1 is a technique for reducing air pollution by completely burning grass that has been weeded in an incinerator. Patent Document 2 is a technique for obtaining a molded product that can be applied to a recycled product by heating and compressing the weeded grass. Patent Document 3 is a technique for reducing the transportation cost to an incineration facility by compacting and solidifying the weed grass. Patent Document 4 is a technology for obtaining organic fertilizer by fermenting cut grass.

By the way, although the technique of the said patent document 1 can reduce the air pollution by incomplete combustion, there exists a problem which discharge | releases a carbon dioxide. The technique of Patent Document 2 has a problem of reprocessing after use of a recycled product. Although the technique of patent document 3 can reduce transportation cost, since it is incinerated in a processing facility, there exists a problem of discharge | emission of a carbon dioxide. The technique of Patent Document 4 has a problem that it takes a long time for fermentation and costs for processing.
Japanese Patent Laid-Open No. 11-22945 JP 2001-334240 A JP 2003-71416 A JP-A-6-122583

  The problem to be solved by the present invention is to solve these conventional problems, so that the mowing grass does not affect the environment without losing treatment such as incineration and commercialization of high cost by compaction and fermentation. Another object of the present invention is to provide a low-cost cutting grass treatment method that can be quickly processed and recurred in nature.

The configuration of the present invention that solves this problem is as follows.
1) Putting the cut grass immediately after weeding into the mixer together with water, crushing the cut grass into a liquid material, and spraying the liquid material on the weeded place 2) Disassembling the cut grass in the mixer The method for treating mowed grass as described in 1) above, wherein the decomposing fungus is added to accelerate the decay of crushed mowed grass 3) The method for treating mowed grass as described in 2) above, wherein the decomposing fungus is Bacillus subtilis In the method for treating mowed grass according to any one of 1) to 3), which can reduce scattering at the time of spraying the liquid material.

  According to the present invention, it can be quickly processed without affecting the environment, and can be returned to the natural world to be reduced as nutrients.

  In the present invention, it is preferable to introduce a decomposing fungus that decomposes mowed grass into the mixer during crushing, because it can promote the decay of mowed grass. As the degrading bacteria, there are mainly Bacillus subtilis bacteria such as Bacillus subtilis, which are widely distributed in soil and hay. Moreover, when an adhesive is added, the liquid material is given an appropriate viscosity, and scattering due to wind during spraying can be reduced. Examples of the adhesive include epoxy resin and vinyl acetate resin (trade name: Lunazole, Esfix, cricoat, etc.), which are also provided with adhesiveness and applied to the sprayed surface. Embodiments of the present invention will be specifically described below with reference to the drawings.

  FIG. 1 is an explanatory view showing a mixer and liquid material spraying according to an embodiment. In the figure, 1 is a mixer, 2 is a stirring tank, 2a is a lid, 2b is an inlet, 2c is an outlet, 3 is a motor, 4 is a rotating shaft, 5 is a face, 6 is a discharge pipe, 6a is a valve, and 7 is A pump, 8 is a hose, 9 is a nozzle, 10 is a bank, 11 is a riverbed, N is an adhesive, P is a mowing grass, R is a river, S is a culture soil, and W is a liquid material.

  The mixer 1 of the present embodiment is of a size that can be loaded on a 4t truck bed, as shown in FIG. 1, and has a predetermined volume of stirring provided with an inlet 2b with a lid 2a on the upper surface and an outlet 2c on the lower side surface. A motor 3 is mounted in the tank 2, a rotary shaft 4 having radial faces 5 is attached to an output shaft of the motor 3, and a discharge pipe 6 including a valve 6 a and a pump 7 including a slurry pump is provided in a discharge port 2 c. A hose 8 having a predetermined length provided with a nozzle 9 is connected to the discharge pipe 6.

  In this example, as shown in FIG. 1, 0.1 to 0.2 wt% of the culture soil S having a decomposing bacterium consisting of the cut grass P and a Bacillus subtilis having a length of 100 cm that were weeded in the agitation tank 2 stored in water. Adhesive N made of vinyl acetate resin is added in an amount of 0.1 to 0.2% by weight with respect to the total weight, the face 5 is rotated by the motor 3, and the cut grass P is cut by the face 5 over 3 to 5 minutes per crush. The crushed pieces are crushed so as to be within 1 cm, and then the mowing grass P is additionally added little by little, and the charging and crushing are repeated so that the final concentration becomes about 10%.

  The liquid W thus obtained is sent out by the pump 7 and sprayed onto the bank 10 and the riverbed 11 that the operator has weeded with the hose 8. In the liquid W, the components of the cut grass P, which are crushed by the mixed degrading bacteria and the degrading bacteria living in the soil, are decomposed and become nutrients together with the moisture in the liquid W and are reduced to the soil and weeds as fertilizers. . In addition, the adhesive N reduces the scattering of the liquid material W when sprayed, thus facilitating the operation.

  The method for treating mowing grass according to the present invention is useful for treating mowing grass that has been weeded in a wide site such as mowing lawn treatment in a golf course, in addition to river banks.

It is explanatory drawing which shows the mixer of an Example and spraying of a liquid material.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mixer 2 Stirring tank 2a Cover 2a Input port 2c Unloading port 3 Motor 4 Rotating shaft 5 Face 6 Discharge pipe 6a Valve 7 Pump 8 Hose 9 Nozzle 10 Bank 11 River bed N Adhesive P Plow grass R River S Culture soil W Liquid material

Claims (4)

  A method for treating cut grass, wherein the cut grass immediately after weeding is put into a mixer together with water, the cut grass is crushed into a liquid material, and the liquid material is sprayed on the weeded place.   2. The method for treating cut grass according to claim 1, wherein a decomposing fungus for decomposing the cut grass is introduced into a mixer so as to accelerate the decay of the ground cut grass.   The method for treating mowing grass according to claim 2, wherein the degrading bacterium is Bacillus subtilis.   The processing method of the mowing grass in any one of Claims 1-3 which injected | thrown-in adhesive to the mixer and enabled it to reduce scattering at the time of spraying of a liquid substance.

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