JP2007176712A - Method of manufacturing fertilizer, soil improvement material and animal feeding stuff obtained by using shells - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To manufacture a fertilizer, a soil improvement material and an animal feeding stuff which dispense with the removing work of an eye of scallop from a shell to effectively use the eye of scallop as a raw fertilizer and are consequently rich in a nutrition value. <P>SOLUTION: The method of manufacturing the fertilizer, the soil improvement material or the animal feeding stuff includes the steps of: taking out meat while leaving the eye of scallop; washing the shell with water; drying the washed shell with hot air; and crushing the dried shell into a powdery or granular state. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a method for producing a fertilizer, soil improver, and feed using shells for promoting plant growth, soil modification, and animal breeding.

  Conventionally, as a fertilizer using shells, for example, as disclosed in Patent Document 1, crushed oyster shells are mixed with crushed bruce stone, and further mixed with a water-soluble binder and kneaded. There is a granulated technology.

  Further, as disclosed in Patent Document 2 and Patent Document 3, at least one fertilizer selected from phosphate fertilizer, humus fertilizer, and bitter fertilizer is mixed with finely ground oyster shell, There is a technique in which at least one water-soluble binder selected from lignin compounds, alcohol fermentation waste liquid and granular siliceous fertilizer is added and kneaded and granulated.

Furthermore, as an apparatus for separating and extracting shellfish extract, shellfish, and shells, for example, as disclosed in Patent Document 4, a technique for crushing shells to extract shellfish extracts and decomposing and separating shellfish with enzymes and the like Exists.
JP 2001-80984 A Japanese Patent No. 3087944 Japanese Patent No. 3087947 JP 2004-351307 A

  However, each of the conventional techniques does not specifically treat the scallops. For example, the scallops are forcibly separated from the shells and then discarded, or depending on the shellfish type such as scallops. It was supposed to be used for food as a dried scallop. At this time, the scallop is firmly fixed to the inner side of the shell unlike the body, so it is difficult to remove by hand and is very troublesome. For example, in the case of oysters, the raw oyster itself has a very high risk of food poisoning, so it is obliged by the provisions of the Food Sanitation Law to clean it with chlorine water after taking it out of the sea.

  Therefore, the present invention was created in view of the existing circumstances as described above, eliminates the need for peeling the scallop from the shell, enables effective use of the scallop as raw manure, and provides nutrition. It aims at providing the manufacturing method of the fertilizer, soil improvement material, and feed using the shellfish which can produce fertilizer, soil improvement material, and feed rich in value easily.

  In order to solve the above-described problems, in the method for producing fertilizer, soil improvement material, and feed using the shells according to the present invention, a step of removing the body from various shells leaving the pillars and watering the shells And a step of drying the shell after washing with hot air, and a step of crushing the shell after drying into powder and granules.

  In the said process, after crushing a shell, the process of warm air drying can be included.

  The shell is dried with warm air at a temperature of 50 ° C to 200 ° C.

  Moreover, in this invention, the process of measuring and packaging the powder and granular material of a shell can be included.

  At this time, the shell powder / granular material can be packaged by vacuum packaging a plastic film having a strong gas barrier property over one or more layers.

  In the manufacturing method of fertilizer, soil improvement material, and feed using the shells according to claim 1, the step of removing the body from the various shells leaving the pillars, the step of washing the shells with water, and the cleaning Since it has a process of drying the shells after warm air and a process of crushing the shells after drying into powder and granules, fertilizer, soil improvement material and feed that can be stored for a long time by drying and crushed powder and granulation It can be easily generated.

  According to the second aspect of the present invention, the method further includes a step of drying with warm air after the shell is crushed, so that the moisture adhered to the crushed shell shell and the scallop powder and granular materials can be completely removed.

  According to the third aspect, by drying with warm air at a temperature of 50 ° C. to 200 ° C., it is possible to completely remove the chalk caused by washing with chlorine water attached to the jagged portion of the shell surface.

  Since it includes the step of measuring and packaging shell powder / granular material, it is easy to carry out fertilizer, soil improving material and feed using shells after manufacturing.

  According to claim 5, since the shell powder / granular material packaging is vacuum-packed with one or more layers of a plastic film having a strong gas barrier property, fertilizer, soil improvement material, and feed using shells Long-term storage after production is possible.

  The best mode for carrying out the present invention will be described below with reference to the drawings. The symbol P shown in the figure indicates a processing step for producing fertilizer, soil improvement material, and feed from shells. For example, oysters, scallops, clams after being taken out of the sea and washed with chlorine water or the like. -It is processed in the process A in which only the body (uro) is taken out from various edible shells such as clams, swordfish, stupid shells, sea bream shells, etc. while leaving the scallops.

  Shells such as oysters treated in this step A include titanium oxide 41 ppm, calcium 45% by weight, iron 6200 ppm, zinc 43.41 ppm, manganese 1400 ppm, potassium 320 ppm, phosphorus 1600 ppm, magnesium 5200 ppm, selenium 52200 ppm, molybdenum 2748 ppm, Silicon 7100ppm, copper 8.61ppm, sodium 1.55wt%, germanium less than 5ppm, chromium less than 1ppm, cobalt 44wt%, nickel less than 1ppm, lithium less than 2ppm, vanadium less than 2ppm, chitin, carbon, laminarin, conchiolin organic nitrogen Minerals useful for plant growth such as 15% by weight, oxygen, hydrogen, sulfur, iodine, fulvic acid and the like are contained.

  In addition, for example, in a scallop such as scallop, as ingredients per 100 g, calcium is 11 mg, phosphorus is 76 mg, iron is 0.4 mg, ash is 1.8 g, protein is 20.8 g, lipid is 0.8 g, sugar 2.4 g of quality, 8 IU of vitamin A, 0.04 mg of vitamin B1, 0.1 mg of vitamin B2, 3 mg of vitamin C, and 1.4 mg of nicotinic acid are contained.

  Then, in order to remove salt from the seawater and to remove various stains attached to the surface, the shell is put in, for example, a basket container and then washed with, for example, fresh water, tap water or well water, and the shell surface, for example, oyster In order to completely remove the chalk caused by washing with chlorinated water adhering to the knurled part of the shell, the washed shell placed in the basket container is dried with hot air at a temperature of about 50 ° C. to 200 ° C. for each basket container, for example. Process in step C.

  Furthermore, in order to crush the dried shell into, for example, 2 mm or less, preferably up to about 0.2 mm, it is crushed by a hammer crusher of the type that crushes the shell with a vertically moving hammer, or a mill crusher. Step D is performed.

  In addition, the process E of measuring and packaging shell powder and granular materials is performed. The shell powder / granular material is preferably packaged by vacuum packaging a plastic film having a strong gas barrier property such as polyethylene, polypropylene, polycarbonate, polyethylene terephthalate, polyvinyl alcohol and the like over one or more layers.

  Further, the drying process C before crushing described above may be temporarily dried, and after the crushing process, the main drying process F may be selected in which the air is further dried at a temperature of about 50 ° C. to 200 ° C.

  By mixing the husk fertilizer formed of humus soil containing fulvic acid or iron fulvic acid as a component and titanium oxide having photocatalytic action into shell powder / granular material formed in this way, hydrogen Shellfish and shell pillar-based fertilizer, soil conditioner, and feed that can be formed into alkaline liquid fertilizer having an ion concentration of pH 8 to 9 are formed.

  At this time, the humic fertilizer contains fulvic acid in addition to 0.62% by weight of iron fulvic acid by weight of the iron component. The amount of the humic fertilizer is, for example, about 5 to 20% by weight with respect to oysters and seashells.

  In addition, algae such as cyanobacteria, which are naturally dried and crushed into fine granules, may be mixed with the shellfish powder and granules. At this time, you may make it pass through each process to A-F mentioned above in the state which algae adhered to the shell.

  Further, iron sand may be used as the titanium oxide.

  In addition, at least one of Matsueda, Matsuba, and Matsukasa may be included.

It is a flowchart which shows the process for manufacturing a fertilizer, a soil improvement material, and feed from the shell in the best form for implementing this invention.

Explanation of symbols

P Process for manufacturing fertilizer, soil improver, and feed from shell A Process for removing the body leaving the pillars B Shell cleaning process C Drying process (temporary drying process)
D Crushing process E Packaging process F Main drying process

Claims (5)

  There are a step of removing the body from the shell, leaving the pillars, a step of washing the shell with water, a step of drying the shell after washing with warm air, and a step of crushing the shell after drying into powder and granules. Manufacture of fertilizer, soil improvement material, and feed using shells.   The manufacturing method of the fertilizer, the soil improvement material, and feed using the shells of Claim 1 including the process of drying with warm air after crushing a shell.   The method for producing a fertilizer, a soil improver, or a feed using the shells according to claim 1 or 2, wherein the shells are dried with warm air at a temperature of 50 ° C to 200 ° C.   The method for producing a fertilizer, a soil improver, or a feed using the shells according to claim 1, comprising a step of measuring and packaging shell powder and granular materials.   The method for producing a fertilizer, a soil conditioner and a feed using shells according to claim 4, wherein the shell powder and granular materials are packaged by vacuum packaging a plastic film having a strong gas barrier property over one or more layers.

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