KR20020029469A - A density increase device of a fly - Google Patents

Abstract

PURPOSE: An apparatus for increasing population density of fly is provided as a device to make feeds and manures with night soil of livestock by using maggots of flies possible to breed flies in high population density in a defined space. CONSTITUTION: The apparatus comprises a breeding chamber(A) closed to breed mass volume of flies; multiple horizontal bars(200) each being formed two strands of strings and having both ends secured along length of the chamber at inner top side; a dense plate(100) consisting of sticky mosquito net to capture the flies; a plurality of hanger bars(300) formed at the top end of the dense plate(100) to fix the top end to the horizontal bars. Inner space of the chamber is under a fundamental condition of 20-30 deg.C, 50% relative humidity and illumination for 16-18 hours, in addition, provided by a proper air circulation to supply oxygen and to remove bad odor.

Description

A density increase device of a fly}

The present invention relates to a fly density increasing apparatus, and in particular, by installing a separate fly density increasing apparatus inside a breeding room for breeding flies as a means for feeding or fertilizing livestock meal using larvae of fly, within a limited space when flies are raised. Flies can be raised to high density at the same time, reducing construction costs and reducing fuel costs in the operation room for flies breeding conditions such as temperature, humidity, ventilation, and light, and increasing the density of flies so that they can be managed intensively with minimal management personnel. It is about.

In general, hot and humid summer flies break down plant and animal waste with strong fertility and adaptability, preserving species by completely transforming them into flies, eggs, larvae, chrysalis and chrysalis. In the winter, domestic house flies were caught at the Donsa Birthplace to prevent escape, and after surveying the history of life, it took 2-3 days for the flies to become fables to become flies and 1-2 days for the eggs to hatch. The hatched larvae took 4-5 days to grow to larva 3, 3-4 days to transform from larva to chrysalis, and 5-8 days to allegorize from pupa to flies. It was 15-25 days.

The fly's habits are used to collect eggs from the fly and inoculate them with fresh livestock meal, food waste and carcasses. The eggs are hatched in 1-2 days to grow organically from larvae to larvae 3 and rapidly harvest organic matter. Caterpillars grown in 4-5 days and grown up to 3 larvae have a habit of escaping the larvae to become pupae, so if they are used to separate larvae and compost, they will produce 4 kg of larvae and 2 kg of compost. Once the larvae hatched from the livestock meal grow, up to three larvae, unless there is a sudden change in temperature and humidity, the animal meal is agitated by aeration to breed the aerobic microorganisms, the water evaporates, and the smell disappears. Bars are easily composted. In case of using fly larvae, the production cost was low, the quality of compost was excellent, the larvae were used as livestock feed, and the larvae were produced as high-value compost.

Therefore, in the past, a 30cm square or rectangular box was used for breeding flies, but this breeding device is not only capable of breeding millions of flies in large quantities. Since it cannot be continuously floating in the air, the remaining space except the wall becomes unnecessary space, which increases the construction cost and makes it difficult to intensively manage.

In addition, the large size of the kennel has caused an economical problem that requires a lot of fuel costs to operate the temperature, humidity, ventilation, and light for flies breeding conditions.

Therefore, the object of the present invention was devised in view of the above-described conventional problems, and installs a separate fly density increasing apparatus inside a breeding room for mass breeding flies as a means for feeding or fertilizing livestock meal using fly larvae. This enables the flies to be raised in a high density within a limited space when raising flies, thereby reducing construction costs, operating fuel costs for the production of flies in order to create flies breeding conditions such as temperature, humidity, ventilation, and light, and managing flies intensively with minimal management personnel. It is to provide a fly density increasing device that can be.

1 is a perspective view showing a state where the fly density increasing apparatus according to the present invention is installed in a kennel.

(Explanation of symbols for the main parts of the drawing)

100; Density plate 200; Horizontal

300; Hanger A; Breeding room

As a means for achieving the above object, the present invention is located at the upper end of the inside of the breeding room and both ends are installed and fixed in the longitudinal direction and the horizontal bar forming a pair of two,

A density plate formed of a plurality of mosquito nets so as to form a plurality of horizontally at regular intervals in the horizontal zone and to be able to attach flies to both sides;

It is a technical feature of the technical configuration that the upper end of the density plate is configured as a hook formed on the upper end of the density plate to be fixed to the horizontal.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a state where the fly density increasing apparatus according to the present invention is installed in a breeding room, and the symbol A is a breeding room.

The internal structure of the feeding room (A) is not shown in detail, but the basic conditions for breeding flies and inducing spawning of a large amount of flies, namely temperature 20-30 degrees, humidity 50%, lighting 16/8 hours contrast crossing, odor removal Proper ventilation for the supply of oxygen and oxygen, free feeding of water and feed, pupa or larvae to fable into flies, and the feeding and discharging of media capable of spawning flies have optimal conditions.

Density increasing device for mass breeding flies in a limited space is installed in the interior of the breeding room (A) is located on the upper end of the interior of the breeding room, both ends in the longitudinal direction is fixed and installed in a pair of horizontal bar 200 and the horizontal bar The density plate 100 formed of a plurality of mosquito nets to be formed in a horizontal direction at regular intervals at 200 and the fly is attached to both sides, so that the upper end of the density plate 100 can be fixed to the horizontal stage 200 It is composed of a hanger 300 formed on the density plate 100.

The density plate 100 is preferably a mosquito net having a hole for ventilation and lighting in the breeding room (A). If it is used as a nylon cloth, the disadvantage of obstructing or darkening the ventilation in the kennel occurs, and when used as a transparent vinyl can be inhibited by darkening with fly dung or obstructing the flow of wind in the long-term use.

And the top of the density plate 100 is fixed to the horizontal but the bottom is installed in a fluid at regular intervals from the bottom to install the manager to easily pass through the kennel.

In order to use the present invention configured as described above, first, the horizontal plate 200 is installed on the left and right sides in the longitudinal direction with two pairs at the upper end of the breeding room (A), and then the density plate 100 is used by using the hanger 300. Arrange at regular intervals. When flies are raised in the above state, the flies can be attached to both sides of the density plate 100 as well as the wall to rest or breed, so that the flies can be reared at a high density in a limited space.

For example, if you do not install a density increaser in a fly cage (800cm wide, 400cm high, 3,000cm long), the area where flies can attach is only 7,840,000cm ² including the bottom of the cage. When installing a density increasing device of 360cm and a width of 100cm, the area of one density increasing device is 100cm in width and 360cm in length, including 72,000cm ² including both sides. This density increasing device can install 94 units at 30cm intervals in the direction of 3,000cm and 5 units at 60cm intervals in the direction of width of 800cm, so that a total of 470 units (33,840,000cm ² ) can be installed.

Therefore, when the density increaser is installed in the kennel, the fly breeding area is 41,680,000 cm ^2, which is the sum of 7,840,000 cm ² and 33,840,000 cm ² . This has the effect of increasing the size of flies by 5,3 times compared to the case without the density increase device, and the area required to breed 11,577,777 birds per flies of 3.6cm ² is 3,700kg (1) per day. 16 mg of larvae, 20 kg of larvae and 400 kg of fowl) can be recycled into fly larvae.

As described above, according to the present invention, since a separate fly density increasing apparatus is installed inside a breeding room for massing flies as a means for feeding or fertilizing livestock meal using larvae of fly, within the limited space when flies breeding. Not only can flies fly at high density, but it also saves construction costs, saves operating costs for flies breeding conditions such as temperature, humidity, ventilation, and light, and enables flies to be managed intensively with minimal management. Density Increasing Device

The present invention has been described above with reference to specific preferred embodiments, but the present invention is not limited to the above embodiments and various changes and modifications may be made by those skilled in the art without departing from the gist of the present invention. Make sure you can.

Claims (1)

In the breeding room (A) having a closed interior space to breed a large number of flies, the horizontal chamber 200 is located on the upper end of the inside of the breeding room (A) and both ends are installed and fixed in a longitudinal direction, and the two strands form a pair A plurality of density plates 100 are formed in the horizontal direction at regular intervals from the horizontal stand 200 and a mosquito net may be attached to both sides thereof, and an upper end of the density plate 100 may be fixed to the horizontal stand. Paris density increasing apparatus, characterized in that consisting of a hanger 300 is formed on the top of the density plate.