JP2010202570A - Repellent, method for producing the same, and production system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a repellent for deer or pigeon, a method for producing the same, and a production system. <P>SOLUTION: There is provided the repellent for animals such as deer, raccoon dog, fox, rabbit, monkey, wild boar, and rat, and birds such as pigeon and crow, wherein the repellent contains a dry powder of sand star as a main component. A dry powder of neem leaves may be added to the repellent. The repellent is produced by washing, grinding and drying sand star. This repellent is, for example, packed with a nonwoven fabric for use. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a repellent, a production method thereof, and a production system. More particularly, the present invention relates to a repellent mainly composed of starfish powder, a production method thereof, and a production system.

  In recent years, due to the extinction of natural enemies, the Japanese wolf, the number of deer inhabited has increased in forests throughout Japan. And the forest damage caused by the increased number of deer is increasing. Therefore, the development of deer repellents by forest officials is eagerly desired.

  In urban condominiums, damage from pigeon dung has occurred. For this reason, the residents of condominiums are eager to develop pigeon repellents.

  A repellent agent for insects and the like has been proposed in Patent Document 1.

JP 2003-183108 A

  The present invention has been made in view of the problems of the prior art, and has as its main object to provide a deer and pigeon repellent, a manufacturing method and a manufacturing system thereof.

  As a result of diligent research on these issues, the present inventors have found that the dried powder of starfish has a repellent effect on deer and pigeons, which is regarded as a great enemy of coral and has caused great damage to scallop culture, The present invention has been completed.

  That is, the repellent of the present invention is an animal or avian repellent, and the repellent is mainly composed of a starfish dry powder.

  In the repellent of the present invention, dry powder of neem leaf may be added.

  The method for producing a repellent of the present invention is a method for producing a repellent for animals or birds, which includes a water washing step for washing starfish with water, a crushing and crushing step for crushing or crushing the washed starfish, And a drying step of drying the crushed starfish.

  In the method for producing a repellent of the present invention, a neem addition step of adding dry powder of neem leaves may be added.

  The repellent manufacturing system of the present invention is an animal or avian repellent manufacturing system comprising a crushing / crushing block for crushing or crushing starfish, and a drying block for drying crushed or crushed starfish. It is characterized by comprising.

  In the repellent manufacturing system of the present invention, the crushing / crushing block includes, for example, crushing / crushing means for crushing or crushing starfish, storage means for temporarily storing the crushed or crushed starfish, and discharging from the storage means. The drying block comprises, for example, a dryer for drying the crushed or crushed starfish with hot air or hot air, and the dryer with hot air or hot air. Hot air furnace or hot air furnace for supplying refrigeration, storage means for temporarily storing dried starfish, dust collector for removing dust in the exhaust from the dryer, and transport for transporting dried starfish from the dryer to the storage means And the dryer has supply means for supplying crushed or crushed starfish into the dryer.

  Here, the animal is, for example, a deer, a shark, a shark, a shark, a monkey, a shark or a shark, and the birds are, for example, a pigeon or a shark.

  INDUSTRIAL APPLICABILITY The present invention has an excellent effect that it is possible to prevent forest damage caused by deer and the like by using the exterminated starfish and also to prevent pig dung damage.

It is a block diagram of the manufacturing method of the repellent which concerns on one Embodiment of this invention. It is the schematic of an example of the water tank used for a water-washing process. It is the schematic of the partial system of the manufacturing system applied to the manufacturing method of this invention. It is the schematic of the test group of Example 1-3, a reference example, and the comparative example 1. FIG. It is a table | surface which shows the test result of Example 1-3, a reference example, and the comparative example 1. FIG. It is a figure which shows the test outline | summary in Example 4 and Comparative Example 2. FIG.

  Hereinafter, although the present invention is explained based on an embodiment, referring to an accompanying drawing, the present invention is not limited only to this embodiment.

  FIG. 1 is a block diagram showing a method for producing a repellent according to an embodiment of the present invention. In this embodiment, the starfish is described as an example of the starfish. However, the starfish is not limited to the starfish, and various starfish generally referred to as “starfish” can be used. .

  As shown in FIG. 1, the manufacturing method according to the present embodiment includes a water washing step for washing a starfish, a crushing / crushing step for crushing or crushing the starfish, a drying step for drying the crushed or crushed onitefish, and a neem The main process includes a neem addition process for adding leaf powder, an agitation process for uniformly dispersing the neem powder, and a bagging process for bagging the dried sea starfish powder mixed with neem after the agitation. Is done.

  The water washing step is performed to remove dirt on the starfish, for example, by immersing the starfish in a water tank filled with fresh water. In this case, it is preferable that the water in the water tank be replaced. For example, as shown in FIG. 2, the water supply nozzle 2 is provided on the water tank 1, while the water tank 1 having the drain nozzle 3 is provided on the bottom, the trouble of replacing the water in the water tank 1 is troublesome. This is preferable because it is omitted.

  The crushing / pulverizing step is performed, for example, by supplying water-washed starfish to a meal chopper or mixer. This supply is performed by, for example, a quantitative feeder.

  The drying step is performed, for example, by sun-drying the crushed or crushed sea starfish. Instead of sun drying, drying may be performed by hot air drying or hot air drying.

  The neem addition step is to add dry powder of neem leaf, and the addition ratio may be in the range of 0 to 5%, preferably in the range of 0 to 3%, More preferably, the content is in the range of 0 to 1%.

  The neem addition ratio is defined as described above in order to expect the neem leaf's pest control effect, and when emphasizing the pest control effect, the neem content is increased, but mainly the repelling. This is to reduce the neem content when emphasizing the effect.

  The significance of 0% indicates that neem leaf powder may not be added in some cases.

  In the stirring step, the dry powder of neem leaves is uniformly dispersed by a stirrer. This stirring step may be performed while supplying a dry powder of neem leaves. That is, the adding step and the stirring step may be integrated and performed simultaneously. It should be noted that when the neem leaf dry powder is not added, the stirring step is naturally omitted.

  In the bagging process, for example, a non-woven starfish powder to which dry powder of neem leaves is added is packed in, for example, a non-woven fabric or a paper bag. For example, 10 kg of paper bags are packed in the case where the sea urchin starfish powder is spread over the forest, and 100 g of non-woven fabric is packed in the case where the powder is placed on the veranda of the apartment.

  In order to confirm the safety of the dried dried starfish powder, mice were orally administered to the Tokyo Food Sanitation Association, Tokyo Food Technology Research Institute. As a result, no abnormality was observed in the mice.

  FIG. 3 is a schematic diagram showing a main part of an example of a manufacturing system applied to the manufacturing method shown in FIG. 1, that is, a partial system S that executes a crushing / pulverizing process to a drying process.

  That is, the partial system S shown in FIG. 3 includes the crushing / pulverizing block 10 and the drying block 20 as main parts. The partial system S is automatically operated under the control of a control device (not shown).

  As shown in FIG. 3, the crushing / crushing block 10 is mainly composed of a crusher 11. The crushing and crushing block 10 is configured to center the crushing machine 11. A storage hopper 13 for storing the product, a supply screw conveyor 14 for quantitatively supplying the crushing starfish supplied from the storage hopper 13 to the drying block 20, and a pipe or duct for connecting the devices to each other. Is done.

  As schematically shown in FIG. 3, the storage hopper 13 is provided with an input port 13 a into which a crushing starfish is introduced at the top and a discharge screw conveyor 13 b at the bottom. The crushing starfish discharged by the discharge screw conveyor 13b is dropped to the input port 14a of the supply screw conveyor 14 by a pipe line.

  As shown in FIG. 3, the drying block 20 is mainly composed of a dryer 21, and includes a hot air furnace 22 that generates hot air for drying, a storage hopper 23 that temporarily stores dried starfish, and a dryer 21. The dust collector 24 that removes the dried white starfish powder in the exhausted exhaust, the water washer 25 that removes dust (mainly fine powder of the dry starfish) that was not collected by the dust collector 24, An exhaust pipe 26 for exhausting the exhaust gas into the atmosphere, a conveyor group 27 for transporting the dried starfish from the dryer 21 to the storage hopper 23, a hot air passage 31 connecting the hot air furnace 22 and the dryer 21, and a dryer 21, a front exhaust passage 32 connecting the dust collector 24, an intermediate exhaust passage 33 interposing an induction blower 33 a connecting the dust collector 24 and the water washer 25, the water washer 25 and the exhaust pipe 2. A rear exhaust passage 34 for connecting the door, the recirculation passage 35 for recirculating a part of exhaust gas from the induced draft motor 33a in a hot-air oven 22, are made and an other necessary conduit or duct.

  The hot air furnace 22 has a horizontal cylindrical body, has a combustion burner 22a at the head, burns kerosene supplied from the kerosene tank 28 through the oil supply pipe 41, generates hot air, and generates the generated hot air at the tail. To be exhausted from. In addition, the rear end of the recirculation path 35 is connected to the front side surface of the cylindrical body so that a part of the exhaust gas is supplied to reduce NOx.

  The dryer 21 is a horizontal cylindrical body, and has a supply device 21a for supplying a crushing starfish to the head, a hot air supply port 21b for supplying hot air, a discharge port 21c for discharging the dried starfish to the tail, and an exhaust. And an exhaust port 21d. The supply device 21a has a screw conveyor, and supplies the crushed ony starfish quantitatively to the front part of the cylindrical body. The shattered sea starfish supplied to the front part of the cylindrical body is dried while being transported to the tail by hot air.

  The dust collector 24 is, for example, a cyclone dust collector. Exhaust gas is supplied from the dryer 21 to the upper portion, and the fine powder of dried dried starfish is discharged from the bottom portion through the rotary valve 24a. The discharged fine powder of dried starfish is supplied to the conveyor group 27 through a duct.

  The flushing machine 25 is a tower having a conical water storage part 25a at the bottom, an exhaust gas inlet 25b for introducing exhaust gas into the flush machine 25 on the side, and water supply located above the exhaust gas inlet 25b. An outlet 25d for overflow positioned at the upper part of the mouth 25c and the water storage part 25a, an exhaust gas outlet 25e for discharging exhaust gas after washing with water at the top, and a drain outlet 25f at the lower end of the bottom; Is done. Water is supplied from the water supply pipe 51 to the water supply port 25c.

  Although not shown, a water spray nozzle for uniformly spraying water and a mist separator for preventing water droplets from being taken away in the exhaust gas are disposed inside the tower.

  The conveyor group 27 includes a primary conveyor 27a and a secondary conveyor 27b.

  The primary conveyor 27a is, for example, a horizontally arranged screw conveyor, and conveys the dried white starfish discharged from the dryer 21 and the dust collector 24 to a delivery point with the secondary conveyor 27b.

  The secondary conveyor 27b is, for example, a belt conveyor. The lower horizontal portion, the vertical portion raised from the carry-out end of the lower horizontal portion, and the conveying direction of the lower horizontal portion from the upper end of the vertical portion, that is, the lower horizontal portion are An upper horizontal portion provided on the opposite side is provided. The carry-in part of the lower horizontal part is located at a transfer point with the primary conveyor 27 a, and the carry-out part of the upper horizontal part is located above the input port of the storage hopper 23.

  In addition, the structure of the secondary conveyor 27b is not limited to the said structure, It may be set as the inclination belt conveyor by which the carrying-in part was located in the lower part of a delivery point, and the carrying-out part was located in the upper part of the inlet.

  Hereinafter, the present invention will be described in detail based on examples.

Example 1-3, Reference Example and Comparative Example 1
As shown in FIG. 4, half of the selected area is used as the test area of Example 1-3 and the reference example, and the other half is Comparative Example 1 Used in the test area. Moreover, the area of each test section of Example 1-3 and the reference example was 1250 square meters each.

  The trees to be tested were cypress seedlings (third grade), the number of seedlings in each test section was 375, and the number of seedlings in the test section of the comparative example was 4 × 375.

  In Example 1, 120 kg of dried white starfish powder (no neem leaves added) was sprayed almost uniformly over the entire test area.

  In Example 2, 52 kg of dried white starfish powder (no neem leaves added) was sprayed almost uniformly on the outer periphery of the test area with a width of 4 meters.

  In Example 3, 45 kg of dried white starfish powder (no neem leaves added) was sprayed almost uniformly on the outer periphery of the test area with a width of 4 meters, and 50 g was sprayed around each seedling.

  In the reference example, 52 kg of dry sea starfish powder (without adding neem leaves) was sprayed almost uniformly on the outer periphery of the test area at a width of 4 meters, and a solution of 5 kg of dry sea starfish powder dissolved in 37 liters of water was used. Each seedling was sprayed with 100 cc.

  In Comparative Example 1, the dried sea starfish powder was not sprayed on the test area.

  The test results are shown in Table 1 in FIG.

  From Table 1, it can be seen that in Comparative Example 1, there is much food damage due to deer and moths, whereas in Example 1-3 and the reference example, there is less food damage due to deers and moths. From this, it can be recognized that the dried sea starfish powder has an effect of preventing the damage of seedlings caused by deer and cocoons. That is, it is recognized that the dried starfish powder functions as a repellent against deer and moths.

Example 4 and Comparative Example 2
Osaka Castle Park was selected as the test site and the repellent effect was tested.

  In Example 4, non-leafed starfish powder (no neem leaf added) filled with nonwoven fabric (each capacity: 100 g) 5 was arranged in a triangular shape at intervals of 50 cm, and pigeon food 6 was placed in the center. In Comparative Example 2, the observation was performed simply by placing pigeon food 6 (see FIG. 6).

  As a result, in Example 4, the pigeon did not come to eat the food, whereas in Comparative Example 2, the food disappeared in an instant.

  From this, it can be recognized that the dried starfish powder functions as a repellent for pigeons.

Example 5
Observations were made by appropriately placing a dry onion starfish powder packed in a nonwoven fabric (each capacity: 100 g) in a food yard stock of a strawberry department store in Tokyo Ginza.

  As a result, the mouse disappeared and no damage was observed.

  From this, it is recognized that the dried sea starfish powder functions as a repellent for mice.

  In addition to the above-described examples, tests were also performed on moths, moths, monkeys, and moths to confirm that they have a repellent effect.

  The present invention can be used as a repellent for animals and birds.

DESCRIPTION OF SYMBOLS 1 Water tank 2 Water supply nozzle 3 Drainage nozzle 10 Crushing / crushing block 11 Crusher 12 Loading belt conveyor 13 Storage hopper 14 Supply screw conveyor 20 Drying block 21 Dryer 22 Hot stove 23 Storage hopper 24 Dust collector 25 Washing machine 26 Exhaust cylinder 27 Conveyor group 28 Kerosene tank

Claims (9)

An animal or avian repellent,
A repellent characterized in that the repellent comprises a starfish dry powder as a main component.   The repellent according to claim 1, wherein a dry powder of neem leaves is added.   The repellent according to claim 1 or 2, wherein the animal is deer, moth, moth, moth, monkey, moth or moth.   The repellent according to claim 1 or 2, wherein the bird is a pigeon or a cormorant. A method for producing a repellent for animals or birds,
A water washing process for washing the starfish,
Crushing and crushing step of crushing or crushing the starfish washed with water;
And a drying step of drying the crushed or crushed starfish.   The method for producing a repellent according to claim 5, further comprising a neem addition step of adding dry powder of neem leaves. An animal or avian repellent manufacturing system,
Crushing and crushing blocks for crushing or crushing starfish,
A repellent manufacturing system comprising: a drying block for drying crushed or crushed starfish.   The crushing / crushing block crushes / crushes the starfish, storage means for temporarily storing the crushed or crushed starfish, and conveying means for transporting the starfish discharged from the storage means to the drying block The repellent manufacturing system according to claim 7, further comprising: A dryer in which the drying block dries the crushed or crushed starfish with hot air or hot air, a hot or hot air oven for supplying hot air or hot air to the dryer, and a storage means for temporarily storing the dried starfish And a dust collector for removing dust in the exhaust from the dryer, and a transport means for transporting the dried starfish from the dryer to the storage means,
8. The repellent production system according to claim 7, wherein the dryer has a supply means for supplying crushed or crushed starfish into the dryer.

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