KR102190437B1 - Apparatus for producing insect for treatment of organic waste - Google Patents

Abstract

The present invention relates to an eco-friendly Ptecticus tenebrifer breeding apparatus for treating organic waste and, more specifically, to an eco-friendly Ptecticus tenebrifer breeding apparatus for treating organic waste, in which a heating means is attached to the lower part of a breeding pallet for Ptecticus tenebrifer and that food waste is fed after heating so that rapid growth of Ptecticus tenebrifer is induced to enable mass breeding, and a column assembly is formed in multiple stages so that a structure having excellent assembling properties is provided. According to the present invention, the eco-friendly Ptecticus tenebrifer breeding apparatus comprises: a Ptecticus tenebrifer breeding box accommodating Ptecticus tenebrifer; a plurality of support angles including a receiving unit for receiving the Ptecticus tenebrifer breeding box and installed at predetermined intervals in a vertical direction; the column assembly coupling the support angles and including a combination of large and small pipes and screws; the heating means installed between the Ptecticus tenebrifer breeding box and the support angle to generate heat required for germination and growth of Ptecticus tenebrifer existing inside the Ptecticus tenebrifer breeding box by supplied power. The column assembly comprises: a first frame (200) formed by installing a cylindrical connector (210) on the lower part thereof and installing a coupling protrusion (210a) having both inclined sides at an end of the cylindrical connector (210); and a second frame (300) located on the lower part of the second frame and integrated with the first frame by one touch.

Description

Apparatus for producing insect for treatment of organic waste {Apparatus for producing insect for treatment of organic waste}

The present invention relates to a breeding apparatus for Dongae et al. for organic waste treatment, and in particular, to Dongae et al. for organic waste treatment, characterized in that it is configured to stably breed Dongae et al. by continuously supplying constant heat to Dongae et al. It relates to breeding equipment.

Dongae is an arthropod insect of the family Flies, Dongae, etc. The body is black and lives in dirty water or manure piles. These species are mainly distributed in Korea and Japan, but are widely distributed worldwide in the case of Dongae in the Americas, and are common in Australia in the southern hemisphere, in the northern hemisphere and in the southern United States.

In addition, 14 species are described in Dongae, etc. in Korea. Particularly, the length of the larvae of the American Dongae et al. is about 20 mm, and the adult is about 13 to 20 mm. And, the larvae on Dongae back have a brown color overall, and the adult on Dongae back is black.

Unlike general fly-neck pests, these dongae etc. do not cause direct damage to humans because they do not flow back after feeding because they are unique.

And, although it is distributed worldwide in Dongae, etc., it is not classified as a sanitary pest. It does not invade human habitation and lives in livestock, food waste, and compost fields with a lot of organic matter. It is known that adults do not feed.

On the other hand, there are methods of collecting and selecting larvae and pupae, adult worms, and egg masses for collection and selection of Dongae et al. The larvae and pupae can feed livestock meal between July and August for pigs and pupae, which are habitats in Dongae, etc., and can collect pupae gathered in dry places by moving from the moist and developing larvae. For the collection of adult insects, a spawning site where adult insects can be attracted is installed as a trap in the habitat, and then the adult insects in flight are collected using an insect net.

Therefore, conventionally, in order to collect adult insects in Dongae, etc., the collector must directly collect adult insects in flight, so the amount of collected Dongae etc. could not be large.

On the other hand, larvae in Dongae, etc. are also provided for feed for various livestock (cows, pigs, chickens, etc.), and the range of use in Dongae, etc. is expanding. In particular, it was found that the effect is excellent when used as a broiler feed for chickens.

However, if you want to use Dongae, etc. for a purpose such as broiler feed, you can mass-raise Dongae, etc. to suit the intended use, despite having to select varieties and breeding larvae in Dongae, etc. Since many devices have not been developed, further research is required.

Prior art literature

Patent Literature

(Patent Document 0001) Korean Patent Registration No. 10-1405889 (20140603 announcement)

The technical problem of the present invention for solving the above problems is to provide a breeding apparatus for Dongae, etc., where it is easy to control the temperature required for growth in Dongae, etc., and the cost of creating the temperature required for growth in Dongae etc. is reduced.

As a means to achieve the above object,

The present invention includes a housing for breeding in Dongae and the like having a space for breeding in Dongae and the like therein; A rearing box installed in the housing for breeding in the dong-ae and the like in the dong-ae, which accommodates the dong-ae, etc.; A plurality of support angles provided with a receiving part for accommodating a breeding box in the Dongae, etc., and installed at regular intervals in the vertical direction; A pillar assembly comprising an assembly of large and small pipes and screws by coupling the support angle; A heating means for generating a temperature required for germination and growth of the Dongae etc. present in the breeding boxes in the Dongae etc. by the power supplied to the Dongae etc. between the breeding box and the supporting angle; It is installed at one end of the inner end of the housing for breeding, and comprises a heating device for providing heating to the breeding box; The heating device 1100 includes: a heating device body 1110; An ignition unit output pipe 1130 for outputting heat generated by ignition at the ignition unit 1120 of the heating device body 1110; A zigzag-shaped heat dissipation duct 1140 connected to the ignition unit output pipe and radiating heat provided from the ignition unit to the outside; Heat storage means (1150) installed around the heat dissipation duct to temporarily store heat ignited by the ignition unit; A heat recovery pipe (1160) connected to the output terminal of the heat dissipation duct, but connected to the output pipe of the ignition unit to recover waste heat by re-rotating the heat dissipation duct; A waste heat recovery relay in which the heat recovery pipe has a space for discharging heat and is installed at a certain distance apart, but is fixedly installed on the output pipe of the ignition unit to induce the waste heat provided through the heat recovery pipe to re-rotate to the heat dissipation duct. Tube 1170; It is installed at one end of the main body, but is located in the ignition unit output pipe and features a hot air discharge means 1180 that outputs the superheater discharged through the ignition unit output pipe to the outside.

In addition, the waste heat recovery relay pipe 1170 is characterized in that it is inclinedly coupled to the ignition unit output pipe 1130 so that the direction of the heat cannot be directed to the ignition unit 1120 when the heat is re-entered.

In addition, the heat dissipation duct 1140 includes a lower duct 1141 disposed under the heating device body, an upper duct 1142 integrally connected to the lower duct and disposed above the heating device body, and the upper part. It consists of a vertical duct 1143 connecting the duct and the lower duct, and is characterized by further forming an air passage hole 1190 in the upper duct or the lower duct.

In addition, the heat dissipation duct 1140 is extended to the shaft of the air opening/closing control motor 1191 installed at one end of the upper or lower duct surface, and the air opening/closing control motor and passing air while moving in response to the rotation of the motor. It is characterized by further installing an air conditioning panel 1192 that is in contact with the dragon hole and determines the degree of opening of the air passage hole.

As described above, the present invention has the effect of providing a breeding apparatus for Dongae, etc., where it is easy to control the temperature required for growth in Dongae, etc., and the cost of creating a temperature required for growth in Dongae, etc. is reduced.

1 is an exploded perspective view showing a breeding apparatus in Dongae, etc. according to an embodiment of the present invention.
Figure 2 is a perspective view of a combined state of the breeding device to the Dongae, etc. shown in Figure 1;
Figure 3 is a cross-sectional view of a combined state of the breeding device to the Dongae et al. shown in Figure 1;
Figure 4 is a schematic cross-sectional view showing a breeding facility in Dongae, etc. according to the present invention.
5 is an overall configuration diagram of a heating device applied to the present invention.
6 is a view showing the state of the hot air flow of the present invention.
Figure 7 is an embodiment in which the air passage hole of the present invention is installed.
Figure 8 is a configuration diagram of a heating device manufactured using the present invention.
Figure 9 is a view of the opening and closing means installed in the air passage hole of the present invention.
10 is a view in which the air passage hole of the present invention is closed.

Hereinafter, the operating principle of a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings and description. However, the drawings and the description to be described below are for a preferred implementation method among various methods for effectively describing the features of the present invention, and the present invention is not limited to the following drawings and description.

In addition, in the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, the definition should be made based on the contents throughout the present invention.

In addition, a preferred embodiment of the present invention to be implemented below is already provided in each system function configuration in order to efficiently describe the technical components constituting the present invention, or system functions commonly provided in the technical field to which the present invention belongs. The configuration will be omitted as much as possible, and a functional configuration that should be additionally provided for the present invention will be mainly described.

If one of ordinary skill in the art to which the present invention pertains, among the functional configurations not shown below and omitted, the functions of the components already used in the past will be easily understood, and the configurations omitted as described above. The relationship between the elements and the elements added for the present invention will also be clearly understood.

In addition, in the following embodiments, terms will be appropriately modified and used so that those of ordinary skill in the art can clearly understand the key technical features of the present invention in order to efficiently describe the core technical features of the present invention. It is by no means limited.

As a result, the technical idea of the present invention is determined by the claims, and the following embodiments are one means for efficiently explaining the technical idea of the present invention to those of ordinary skill in the art to which the present invention belongs. It is only.

1 is an exploded perspective view showing a breeding apparatus in Dongae, etc. according to an embodiment of the present invention.

Figure 2 is a perspective view of a combined state of the breeding device to the Dongae, etc. shown in Figure 1;

Figure 3 is a cross-sectional view of a combined state of the breeding device to the Dongae et al shown in Figure 1;

Figure 4 is a schematic cross-sectional view showing a breeding facility in Dongae, etc. according to the present invention.

5 is an overall configuration diagram of a heating device applied to the present invention.

Figure 6 is a view showing the state of the hot air flow of the present invention.

Figure 7 is an embodiment in which the air passage hole of the present invention is installed.

Figure 8 is a configuration diagram of a heating device manufactured using the present invention.

Figure 9 is a view of the opening and closing means installed in the air passage hole of the present invention.

10 is a view in which the air passage hole of the present invention is closed,

First, as shown in Figs. 1 to 4, the present invention includes a housing (A) for breeding in Dongae and having a space for breeding in Dongae and therein; It is installed inside the housing for breeding in the dongae etc., and includes a breeding device in the dongae etc. that accommodates the dongae etc. The breeding apparatus in the dongae etc. of the present invention is provided by a plurality of pillar assemblies 10, each of the pillar assemblies 10 A plurality of support angles (20) that are installed by maintaining a certain interval in the vertical direction, a breeding box (30) in Dongae, etc., which are arranged in the receiving part (22) of the support angle (20), on the same side with the support angle (20) It is installed between the rearing boxes 30 and the like and consists of a heating means 100 for generating heat by the supplied power.

The column assembly 10 is made of an assembly of large and small pipes and screws, which is intended to be easily assembled and disassembled, and its height can also be easily adjusted.

The support angle 20 is formed in a state where the top is open and the rest of the bottom except for the edge is open, and the fixing pipe 24 to which the column assembly 10 is fitted is vertically installed at all corners by means such as welding. It is installed as.

The rearing box 30 on the Dongae etc. has a structure capable of growing young Dongae etc. by filling them with Dongae and then inserting them on them and covering them with sawdust.

The heating means 100 is arranged in a zigzag to convert electric energy into thermal energy, and the upper plate 140 and the lower plate 160 are compressed to be waterproof and insulated with the heating wire 120 interposed therebetween. Consists of

The heating wire 120 and the power supply unit 104 connected to an external power source are electrically connected by an electric wire 102, and the electric wire 102 has a temperature control device 300 for controlling the temperature of the heating wire 120. ) Is provided.

On the other hand, the temperature control device 103 includes a temperature control unit that adjusts the height of the temperature and a temperature display unit that displays the temperature, which is a known technique and a detailed description thereof will be omitted.

The operating process of the breeding apparatus in Dongae etc. according to the first embodiment of the present invention having the above structure is as follows.

A plurality of support angles 20 are arranged to be horizontal with respect to each other. At this time, the pillar assembly 10 is installed through the fixing pipe 24 of each support angle 20, respectively.

In the assembled state as described above, the operator installs the heating means 100 made of the heating wire 120 to the breeding box receiving portion 22 in the dongae of the support angle 20.

And, after filling the Dongae etc. in the breeding box 30 on each Dongae etc., sprinkle sawdust on them, and breeding on Dongae etc. on the heating means 100 installed in the breeding box receiving part 22 on the Dongae etc. of the support angle 20 Install the box (30).

In addition, when the power supply unit 104 is connected to an external power source, electricity is supplied to the heating wire 120 through the wire 102, and the supplied electric energy is converted into thermal energy by the heating wire 120, and the heating wire 120 The heat generated from is directly supplied to the bottom of the breeding box 30 to the Dongae etc. to create the temperature required for the growth of the Dongae etc contained in the breeding box 30 in the Dongae etc.

This process creates the temperature necessary for the growth of Dongae and so on, which is helpful for the development of Dongae and others.

At this time, by controlling the power applied to the heating wire 120 by manipulating the temperature control device 103 installed between the heating wire 120 and the power supply unit 104, it is possible to control the temperature required for growth in Dongae etc.

On the other hand, in the present invention, it is necessary to maintain a constant ambient temperature in Dongae, etc. In particular, a large heating cost may occur in winter.

In order to solve this, the present invention provides a high-efficiency heating device.

The heating device 1100 of the present invention includes a heating device main body 1110, an ignition unit output pipe 1130 for outputting heat generated by ignition from the ignition unit 1120 of the heating device main body 1110, and the ignition A zigzag-shaped heat dissipation duct 1140 connected to the secondary output pipe to radiate heat from the ignition unit to the outside, and a heat storage means 1150 installed around the heat dissipation duct to temporarily store heat ignited from the ignition unit And, a heat recovery pipe (1160) for recovering waste heat by connecting to the output terminal of the heat dissipation duct but connecting to the output pipe of the ignition unit and rotating to the heat dissipation duct again, and a predetermined distance apart from the heat recovery pipe. A waste heat recovery relay pipe (1170) that is fixedly installed on the output pipe of the ignition unit to induce re-rotation of the waste heat provided through the heat recovery pipe to the heat dissipation duct, and is installed at one end of the main body but is located in the output pipe of the ignition unit. It consists of a hot air discharge means 1180 for outputting the superheater discharged through the ignition unit output pipe to the outside.

The heating device main body forms a space therein and is manufactured in various shapes, most preferably in a rectangular parallelepiped shape.

In addition, the heating device main body 1110 has a fuel unit installed on one side, and the ignition unit 1120 receives fuel from the fuel supply unit and ignites it to generate ignition heat, and the ignition heat at the ignition unit 1120 is ignited. It is moved through the secondary output pipe 1130 and the heat dissipation duct 1140. Here, the fuel may be either a fluid fuel or a solid fuel. For example, in the case of a fluid, an oil such as kerosene or a pellet may be applied in the case of a solid, and the present invention is not limited by the type of fuel. Accordingly, a detailed configuration of the ignition unit 1120 and a specific configuration of the fuel supply unit may be variously known according to the type of fuel, and thus a detailed description thereof will be omitted.

The ignition unit output pipe 1130 is connected to the output terminal of the ignition unit 1120 and is a section through which the flame output from the ignition unit 1120 passes. In addition, a waste heat recovery relay pipe 1170 is coupled to the upper portion of the ignition unit output pipe 1130, and the heat recovery pipe 1160 is spaced apart from the waste heat recovery relay pipe 1170 while discharging heat. It is arranged in the inward direction while maintaining the space part 1100a.

In the above, the reason why the heat recovery pipe 1160 and the waste heat recovery relay pipe 1170 are spaced apart from each other by a certain distance to arrange the heat discharge space 1100a is that the heat is rotated along the heat recovery pipe 1160 This is to prevent reverse flow to the ignition unit by inputting high-temperature heat when it is put back into the waste heat recovery relay pipe 1170 and to discharge the remaining heat to the outside of the heating device main body 1110.

That is, when the heat recovery pipe 1160 and the waste heat recovery relay pipe 1170 are completely engaged and combined, the heat recirculated through the heat recovery pipe 1160 does not completely escape to the heat dissipation duct 1140 and flows backward. This is because the ignition unit 1120 may be directed to the ignition unit 1120, and if the ignition unit 1120 is directed to the ignition unit 1120, ignition of the ignition unit 1120 cannot be performed normally.

The heat dissipation duct 1140 includes a lower duct 1141 disposed under the heating device body, an upper duct 1142 integrally connected to the lower duct, but disposed above the heating device body, and the upper duct and the lower part. It consists of a vertical duct (1143) connecting the duct.

In addition, the heat recovery pipe 1160 is positioned and fixed at a predetermined distance from the waste heat recovery relay pipe 1170.

The lower duct 1141 and the upper duct 1142 are connected to each other in a zigzag form, and are configured so that heat dissipation naturally occurs as heat passes.

The heat storage means 1150 is inserted into the interior of the heating device main body 1110 to temporarily store the heat generated through the heat dissipation duct 1140 and then output to the outside through the heating device main body 1110, Preferably, vermiculite or gravel is used, and when heat is supplied to the vermiculite or gravel, heating is possible for a long time because heat is continuously output for about 9 to 12 hours.

Hereinafter, the coupling structure of the present invention will be described in more detail.

First, the heating device of the present invention includes a heating device main body 1110, an ignition unit 1120, an ignition unit output pipe 1130, a heat dissipation duct 1140, a heat storage unit 1150, and a heat recovery unit. It consists of a pipe 1160, a relay pipe 1170 for waste heat recovery, and a hot air discharge means 1180, and the heating device main body 1110 is formed of a hollow rectangular parallelepiped having a space therein.

In addition, an ignition unit 1120 is installed at one side of the heating device main body 1110, and the fuel is ignited through the ignition unit 1120, and the ignited heat source is supplied through the ignition unit output pipe 1130. 1100).

In addition, the ignition unit output pipe 1130 is connected to the heat dissipation duct 1140 and heat generated through the ignition unit 1120 is supplied through the ignition unit output pipe 1130 and the heat dissipation duct 1140, and Latent heat is provided to the heat storage means 1150 inside the heating device body through the exterior of 1140 to store the heat and simultaneously output the stored heat to the outside.

The heat dissipation duct 1140 is composed of a lower duct 1141, a vertical duct 1142, and an upper duct 1143, and finally, thermal rotation from the upper duct 1143 in the direction of the ignition unit output pipe 1130. The receiving pipe 1160 is connected, the final output is made through the heat recovery pipe 1160, and the final heat is drawn back into the heat dissipation duct 1140 through the waste heat recovery relay pipe 1170 to continuously circulate. Have a composition.

At this time, the relay pipe 1170 for waste heat recovery is coupled at an obtuse angle in the output direction based on the ignition unit output pipe 1130, but is combined at about 135 degrees to output the ignition unit when the heat is re-entered through the relay pipe 1170 for waste heat recovery. The pipe 1130 is provided only in the output direction so that the direction of heat cannot be directed to the ignition unit 1120.

In addition, the heat overflowing between the heat recovery pipe 1160 and the waste heat recovery relay pipe 1170 is configured to be discharged directly to the outside through the heat discharge means 1180.

The heat discharging means 1180 is configured as a hole in the main body of the heating device, and the heat is directly discharged to the outside through the hole.

In addition, the present invention further installs an air passage hole 1190 in the lower duct or the upper duct of the heat dissipation duct 1140 to allow air to escape through the air passage hole when the internal pressure of the heat dissipation duct is higher than the standard. It was configured to properly control the internal pressure of the.

An open/close control means may be further added to the air passage hole, and an air open/close control motor 1191 installed at one end of the surface of the heat dissipation duct, and an extension installed on the shaft of the air open/close control motor, corresponding to the rotation of the motor. It is made by further installing an air conditioning panel 1192 that contacts the air passage hole while moving and determines the degree of opening of the air passage hole, and by moving the air conditioning panel by the operation of the air opening and closing control motor, the air passage hole is opened and closed. By adjusting the degree, the air pressure generated inside the heat dissipation duct can be properly adjusted.

Hereinafter, the operation of the present invention will be described.

First, the heating device 1100 of the present invention includes a heating device body 1110, and has a space therein, and an ignition unit output pipe 1130, a heat dissipation duct 1140, and heat storage in the space part. The means 1150, a heat recovery pipe 1160, and a waste heat recovery relay pipe 1170 are mounted, and an ignition unit 1120 is connected to the ignition unit output pipe 1130. In addition, the heating device main body 1110 includes a heat discharging means 1180 provided on a side thereof.

At this time, when the ignition unit 1120 is ignited, the heat generated from the ignition unit 1120 is input into the heating unit body 1110, and the heating unit body 1110 along the ignition unit output pipe 1130 Is brought into the interior of

In addition, the heat passing through the ignition unit output pipe 1160 moves through the heat dissipation duct 1140 and moves through the lower duct 1141 and the upper duct 1142 constituting the heat dissipation duct 1140. Heat is absorbed through gravel or vermiculite, which is a heat storage means 1150 existing around the lower duct 1141 and the upper duct 1142, and the gravel or vermiculite gradually discharges the absorbed heat to the outside so that the outside is heated. do.

In addition, the heat passing through the upper duct 1142 reaches the pipe 1160 for heat recovery.

The heat recovery pipe 1160 transfers heat to the waste heat recovery relay pipe 1170, and the heat transferred through the waste heat recovery relay pipe 1170 rotates continuously when recirculated to the heat dissipation duct 1140. do.

In addition, heat that cannot be absorbed by the relay pipe 1170 for waste heat recovery is directly output to the outside of the heating device through the heat discharge means 1180 to further maximize the effect of heating.

On the other hand, conventional heating devices all output heat in the upper direction, and since they are directed to the ceiling as they are, the cold air on the floor must remain cold, but in the present invention, the heat generated by the heating device is placed downward to ignite it. Since it is recirculated in the secondary output pipe, a large amount of heat is radiated to the outside from the output pipe of the ignition part, so not only the heat is strongly output to the floor, but also the heat is continuously recirculated, providing the advantage of heating with minimal heat. Is done.

That is, in a conventional heating device, since all heat is concentrated in the upper direction, light air containing the heat moves upward at a high speed, so it takes a lot of time to provide the heat to the entire space. Because heat is strongly provided to the existing area, hot air is formed on the floor, thereby increasing heating efficiency.

In addition, since heat is gradually output to the outside after storage using gravel or vermiculite, a large amount of fuel is not wasted, and since heat is continuously recycled, a strong thermal efficiency effect is provided without incomplete ignition.

10: pillar assembly
20: base angle
30: seedling box
100: heating means

Claims (4)

A housing for breeding in Dongae etc. having a space for breeding in Dongae etc. inside;
A rearing box installed in the housing for breeding in the dong-ae and the like in the dong-ae, which accommodates the dong-ae, etc.;
A plurality of support angles provided with a receiving part for accommodating a breeding box in the Dongae, etc., and installed at regular intervals in a vertical direction;
A pillar assembly comprising an assembly of large and small pipes and screws by coupling the support angle;
A heating means for generating a temperature required for germination and growth of the Dongae etc. present in the breeding boxes in the Dongae etc. by the power supplied to the Dongae etc. between the breeding box and the supporting angle;
It is installed at one end of the inner end of the housing for breeding, and comprises a heating device for providing heating to the breeding box;

The heating device 1100,
A heating device body 1110;
An ignition unit output pipe 1130 for outputting heat generated by ignition at the ignition unit 1120 of the heating device body 1110;
A zigzag-shaped heat dissipation duct 1140 connected to the ignition unit output pipe and radiating heat provided from the ignition unit to the outside;
Heat storage means (1150) installed around the heat dissipation duct to temporarily store heat ignited by the ignition unit;
A heat recovery pipe (1160) connected to the output terminal of the heat dissipation duct, but connected to the output pipe of the ignition unit to recover waste heat by re-rotating the heat dissipation duct;
A waste heat recovery relay in which the heat recovery pipe has a space for discharging heat and is installed at a certain distance apart, but is fixedly installed on the output pipe of the ignition unit to induce the waste heat provided through the heat recovery pipe to re-rotate to the heat dissipation duct. Tube 1170;
It is installed at one end of the main body, but is located in the ignition unit output pipe and consists of a hot air discharge means (1180) for outputting the superheater discharged through the ignition unit output pipe to the outside;

The waste heat recovery relay pipe 1170,
It is configured by obliquely coupling with the ignition unit output pipe 1130 so that the direction of the heat cannot be directed to the ignition unit 1120 when the heat is re-entered;

The heat dissipation duct 1140,
A lower duct 1141 disposed under the heating device body, an upper duct 1142 integrally connected to the lower duct, but disposed above the heating device body, and a vertical duct connecting the upper duct and the lower duct ( 1143), and formed by further forming an air passage hole 1190 in the upper duct or the lower duct;

The heat dissipation duct 1140,
An air opening/closing control motor 1191 installed at one end of the upper or lower duct surface, and extending to the shaft of the air opening/closing control motor and moving in response to the rotation of the motor, contact the air passage hole to open the air passage hole. Breeding apparatus in Dongae for organic waste treatment, characterized in that it is made by further installing an air conditioning panel 1192 to determine the degree. delete delete delete

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