KR100969714B1 - Device for blocking gas produced from feces and urine of cattle shed - Google Patents

Abstract

The present invention relates to a manure gas blocking device that essentially blocks the gas generated in the manure storage tank for raising livestock to enter the house.

The manure gas blocking device of the barn of the present invention is formed so as to be installed between the support beam and the top plate, a tubular discharge passage formed to guide and discharge the manure falling through the manure discharge port of the top toward the floor surface. And a first gas blocking member installed in the main body, the manure flowing into the manure discharge passage to be discharged toward the bottom surface, and formed to block the intake of manure gas into the main body when the manure is not inflowed. do.

According to the manure gas blocking device of the barn, various harmful gases and odors generated from manure are fundamentally blocked from entering the inside of the house through the manure discharge port at the bottom of the house, thereby improving the efficiency of the ventilation system and creating a pleasant house environment. have.

Barn, manure, manure gas, ventilation

Description

Device for blocking gas produced from feces and urine of cattle shed}

The present invention relates to a manure gas blocking device of a livestock house, and more particularly, an apparatus capable of improving productivity of a livestock farm by fundamentally blocking the inflow of gas generated from a manure storage tank of a livestock house raising a livestock house. It is about.

In a typical barn, the manure storage tank simply has a storage function of manure, and various toxic gases generated in the manure accumulated in the manure storage tank are released to the livestock, causing various diseases, resulting in deterioration of development and productivity. do.

In the case of pig breeding pigs, a manure storage tank is formed at the bottom of the pig house, and a top plate called a cornslot is formed at the top of the bottom where many manures can be discharged, and the pigs are raised. , Harmful gases such as methyl sulfide, methyl disulfide, trimethylamine and acetaldehyde are generated, and ammonia gas is generated in pig urine.

In this case, various harmful gases or harmful insects generated in the manure storage tank are raised inside the pig house through the manure discharge outlet of the upper plate, which is very sanitary and hygienic.

Therefore, as livestock are raised in large quantities to raise incomes of livestock farmers, various methods have been tried on the eco-friendly system of livestock farms including pigs for the production of high-quality meat and environment-friendly, especially in the ventilation system. .

In particular, pigs that raise pigs have a high density of pigs in pigs and gradually move from conventional changchang pigs (open pigs) facility to muchang pigs (closed pigs) facility in accordance with large pig farms. There is a disadvantage that the ventilation is not naturally made to be blocked, in order to solve this, the installation of a ventilation system for circulating the ventilation inside and outside the pig house is essentially provided.

However, in summer, the concentration of odorous substances in pigs can be lowered by removing the heat generated by the metabolism of pigs and ventilating a large amount of air to prevent the heat of pigs. The temperature of the pig is lower than the proper temperature, so the minimum ventilation is made to keep the inside of the pig house. Therefore, the concentration of the odor in the pig house is inevitably increased. If the ventilation amount is increased to remove the odor, the temperature inside the pig house is lowered. As the intake increases, the weight gain decreases, and the inefficiency of increasing heating costs is inevitably repeated.

Therefore, the ventilation system of pigs can maintain healthy pigs in a healthy way by releasing the polluted air and providing enough fresh air by controlling the proper ventilation amount of pigs in each pig breeding stage or growth stage. In addition, it is necessary to keep the temperature inside the pig season according to the season so that the growth and development of the pig can be prevented.

If the inflow of fresh air is below a certain level or there is not adequate ventilation, pigs raised in pigs are stressed and infected with various respiratory diseases and other diseases. Is spending a lot of time and money on ventilation.

In addition, in order to prevent the generation of odor or harmful gas from pig meals, methods of using special feeds or additives or spraying special enzymes in pigs are also being studied or used. In practice, the problem is that its application is difficult.

Recently, various ventilation systems have been applied, as well as pigs facilities that allow pigs' manure to be separated and discharged separately from pig rooms where pigs live by changing pigs facilities to remove gas and odors in pigs. Emissions of gases and odors are not efficient.

The problem of ventilation in the barn still exists, despite the introduction of various ventilation systems, as long as it does not fundamentally block or remove harmful gases or odors generated from manure.

The present invention has been created to solve the above problems as a device that can create a pleasant livestock environment by raising the efficiency of the ventilation system of the livestock by fundamentally blocking the harmful gas and odor generated in the manure storage tank flowing into the livestock house The purpose is to provide.

Another object of the present invention is to provide a manure gas blocking device that can be used by the livestock farms by realizing a simple structure and easy installation and maintenance and low cost while achieving the above object.

A livestock manure gas shutoff device for achieving the above object is installed to be supported on a support beam spaced from the bottom surface of the side wall to form a manure storage space, but laminated in the manure storage space of the barn having a top plate formed with a plurality of manure discharge ports. Manure gas generated from the excreted manure to prevent the leakage to the top of the upper plate, formed between the support and the top plate and the manure falling through the manure discharge outlet of the upper plate to the bottom surface A tubular body having a manure discharge passage configured to guide and discharge in a direction; The first gas blocking member installed in the main body to be discharged to the manure discharge passage to be discharged toward the bottom surface, the first gas blocking member formed to block the intake of the manure gas into the main body when the manure is not inflow It is characterized by including;

The body has a body portion forming the manure discharge passage, and a support rib formed to protrude outward from the body portion to be supported by the support beam, the manure discharge passage from the upper portion to the lower direction As it proceeds to progressively narrower characterized in that it is formed.

A recess having a groove having a predetermined depth is formed on one side of the support rib, and a protrusion is formed on the other side corresponding to one side of the support rib so as to be mutually coupled with the recess.

The first gas blocking member is installed in the lower portion of the main body is further extended downward from the main body, characterized in that the inner surface of the lower end is formed of a vinyl material to be in close contact with each other.

The first gas blocking member is bonded to an outer surface of the lower portion of the main body.

A second gas blocking member is further installed inside the main body along the manure discharge passage, and an inner surface of the lower end of the second gas blocking member is formed of a vinyl material to be in close contact with each other.

The second gas blocking member may be continuously formed and installed in a plurality of main bodies installed adjacent to the livestock house.

In another embodiment, the livestock manure gas blocking device for achieving the above object is installed to be supported on the support beam spaced apart from the bottom surface of the side wall to form the manure storage space, but having a top plate formed with a plurality of manure discharge ports. Manure gas generated from the manure stacked in the manure accommodation space to block the leakage of the upper plate, the manure is formed so that can be installed between the support and the top plate dropping through the manure discharge outlet of the top plate A tubular body portion having a manure discharge passage formed therein for guiding and discharging in a direction toward the bottom surface; The manure extending downward from the lower part of the main body and the inner surfaces are in close contact with each other, and the manure flowing into the manure discharge passage is discharged to the bottom surface, and the manure gas is introduced into the main body when the manure is not introduced. It characterized in that it comprises a; gas blocking portion formed to block the thing.

The body portion and the gas barrier portion is formed of a vinyl material, characterized in that it further provided with a fixed frame for installing the manure discharge passage is installed inside the lower portion of the body portion.

As described above, according to the barn manure gas shutoff device of the present invention, by opening and closing the manure discharge port at the bottom of the barn, various harmful gases and odors generated in the manure storage tank are fundamentally blocked from entering the inside of the barn, thereby improving the efficiency of the ventilation system and providing a comfortable atmosphere. It is possible to improve livestock farm productivity by creating a livestock environment to prevent livestock diseases and improve livestock development.

In addition, the device of the present invention uses a low-cost resin as a material and is simple in structure and easy to install and maintain, and low in cost, so that the livestock farm can be practically used.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the manure gas blocking device of the barn in accordance with an embodiment of the present invention.

1 is a cross-sectional view of a barn applied with a manure gas blocking device according to a first embodiment of the present invention, Figure 2 is a perspective view of the manure gas blocking device of FIG.

1 and 2, pigs raising pigs are provided with sidewalls 110 and 115 of a predetermined height forming a boundary with the outside, and a roof 140 is formed on the sidewalls 110 and 115. In the center of the sidewalls 110 and 115, the support beams 100 spaced apart from the bottom of the sidewalls 110 and 115 by a predetermined height are installed, and a vertical column 130 is formed below the support beams 100 so that the support beams 100 may be formed. Support the load.

The central portion of the support beam 100 has a protrusion 105 protruding to a certain height and the locking portion 107 is formed so that the edge of the upper plate 90 can be caught to the left and right sides of the protrusion 105.

In addition, locking jaws 113 and 117 are formed on the inner surfaces of the barn left and right side walls 110 and 115 at the same height as the locking portions 107 of the support beam 100 to support one side of the upper plate 90.

The upper plate 90 has a plurality of edges continuously installed on both sides of the engaging projections 113 and 117 of the left and right side walls 110 and 115 and the engaging portions 107 of the support beam 100 in the center.

The upper plate 90 is mainly used concrete slats, the manure discharge outlet 93 is formed in the upper plate 90 so that the manure generated from the pigs raised in the upper portion of the upper plate 90 to the lower portion 120 is discharged. .

A manure storage tank 120 may be installed between the top plate 90 and the bottom surfaces of the side walls 110 and 115 to store the manure discharged from the top plate 90. Although not shown, the manure storage tank 120 may be provided with a separate ventilation device to discharge the manure gas to the outside.

The manure gas blocking device 10 according to the present invention blocks a harmful gas or odor generated from the manure storage tank 120 onto the upper plate 90 to create a comfortable breeding environment.

The manure gas blocking device 10 according to the first embodiment of the present invention is largely divided into a main body 20 and a first gas blocking member 30.

The main body 20 has a tubular structure and is installed below the upper plate 90. The upper part of the main body 10 has an inlet through which manure is introduced and the lower part has a discharge port through which manure is discharged to the manure storage tank 120.

The main body 20 is divided into the support ribs 21 and the body portion 25 again.

The support ribs 21 may protrude outward from the edges of the inlets formed in the upper portion of the main body 20 to be supported by the locking portions 107 of the support beams 100 and the locking jaws 113 and 117 of the side walls 110 and 115. So that it is formed. Since the support ribs 21 should have a structure surrounding the top plate 90, the shape of the support ribs 21 is preferably the same as that of the top plate 90.

Body portion 25 is formed in the lower portion of the support rib 21 and the manure discharge passage 27 that can be discharged to the manure storage tank 120 to guide the manure is formed in connection with the inlet.

The manure discharge passage 27 of the body portion 25 is discharged from the upper plate 90 and proceeds from the top to the lower direction to facilitate the discharge of the manure flowing into the body 20 through the inlet of the body 20 It is desirable to form gradually narrower.

In addition, the outer surface of the body portion 25 is formed so that both sides facing each other gradually progress closer to the bottom to form the shape of the outer surface in the outlet in the form of long holes.

Preferably, the ratio of the crosswise length to 10: 1 is formed. This is to allow the inner surface of the lower end of the first gas blocking member 30 to be described later to be in close contact with each other.

As the material of the main body 20, a material having strong corrosion resistance is used. Therefore, stainless steel or aluminum may be used for the metal material, but it is preferable to use a synthetic resin having high corrosion resistance in terms of processability and cost.

And the first gas blocking member 30 is provided on the outer side of the lower portion of the main body 20.

The first gas blocking member 30 opens the manure discharge passage 27 so that the manure introduced into the main body 20 can be discharged, and the manure gas passes through the manure discharge passage 27 when the manure is not introduced. Blocks the manure discharge passage 27 to prevent the upper plate from entering the top.

The upper end of the first gas blocking member 30 is bonded and installed to surround the outer surface of the main body 20. Bonding with the body 20 may be a bonding method by an adhesive or by heat and pressure. In addition, any type of adhesive that does not leak gas is possible.

In addition, the first gas blocking member 30 extending downward along the outer surface of the lower portion of the main body 20 is formed such that both inner surfaces of the lower portion are in contact with each other at the lower end as the distance between both inner surfaces gradually decreases toward the lower portion.

The inner surface of the lower end of the first gas blocking member 30 may be in contact with each other and may be in close contact with each other to block the introduction of the manure gas into the main body 20.

On the other hand, when the manure is introduced into the body 20 through the manure discharge port 93 of the upper plate 90, the gravity force acting on the manure acts on both inner surfaces of the lower end of the first gas blocking member 30. Larger than the discharge into the manure storage (120).

Therefore, the adhesion of the inner surface of the lower end of the first gas blocking member 30 should be less than the gravity acting on the discharged manure.

Such adhesion may be elastic force, attraction force, pressure, etc. by a mechanical device, or may be attraction force acting on the material of the first gas barrier member 30 itself.

Preferably a vinyl material is used. It can take advantage of the electrostatic attraction that acts between the vinyls without a separate mechanical device.

In addition, both inner surfaces may be brought into close contact with each other by using a magnet resin plate formed by mixing a magnet powder having magnetic properties in a molding process of a synthetic resin.

On the other hand, it is preferable that the end of the first gas blocking member is installed to be immersed in the stacked manure to a certain depth. In this case, the pressure of the stacked manure acts on the outer surface of the first gas blocking member, so that the adhesion can be further improved.

As shown in FIG. 3 as a second embodiment of the present invention, when a plurality of main bodies 50 are continuously installed, recesses 43 are provided on one side of the support ribs 40 of the main body 50 adjacent to each other. ) To form a protrusion 45 on the other side.

The protrusion 43 of the support rib of the adjacent main body is side-coupled to the recess 43 of the support rib 40, and the recess of the support rib of the adjacent main body is side-coupled to the protrusion 45 of the support rib 40. Therefore, the manure gas is prevented from flowing between the adjacent support ribs 40 and facilitates the installation work during the continuous installation of the main body 50.

Meanwhile, in order to further improve the blocking force of the manure gas, a second gas blocking member 70 formed of the same material as the first gas blocking member 30 is further installed inside the main body 60. The manure gas blocking device having the second gas blocking member 70 is shown in FIGS. 4 and 5.

4 and 5, the second gas blocking member 70 is formed along a seating portion 71 seated on the support rib 21 of the main body 60 and an inclined manure discharge passage 27. The inclined passage part 73 and the close part 75 which seals the lower end of the inclined passage part 73 are comprised.

As the inclined passage portion 73 of the second gas blocking member 70 is lowered downward, the distance between both inner surfaces becomes narrower, so that both inner surfaces of the second gas blocking member 70 are in contact with each other and are in close contact with each other by the attraction force.

The second gas blocking member 70 in which the lower end is in close contact with the first gas blocking member 30 together with the first gas blocking member 30 by blocking the inflow of the manure gas, but the discharge of the manure is possible. Further increase.

Although the first gas blocking member 30 and the second gas blocking member 70 may be installed separately and used individually, the first gas blocking member 30 and the second gas blocking member 70 may be installed together and used on the inner and outer sides of the main body 60 to increase the blocking effect. desirable.

6 is a perspective view showing a state in which a plurality of manure gas blocking device according to a fourth embodiment of the present invention is installed in the lower portion of the upper plate (90).

Referring to FIG. 6, a plurality of main bodies 20 are continuously supported such that the support ribs 21 of the main body 20 are supported by the engaging portion 107 of the support beam 100 and the engaging jaw 117 of the side wall 115. Is installed. The first gas blocking member 30 is installed below each main body 20, and the second gas blocking member 80 is installed inside the main body 20. And the upper part of the main body 20, a plurality of top plate 90 is mounted.

In this case, it is preferable that the second gas blocking member 80 is provided with a single vinyl material integrally and continuously installed so as to block the manure gas from flowing between the adjacent main bodies 20.

In addition, although not shown, the mounting portions of the second gas blocking members adjacent to each other may be installed to overlap each other, and may be bonded to each other by connecting to each other. Adhesion may be by adhesive or heat and pressure bonding.

The components not described above in the embodiments illustrated in FIGS. 3 to 6 are the same as the embodiments illustrated in FIGS. 1 and 2, and thus detailed descriptions thereof will be omitted.

Meanwhile, as shown in FIGS. 7 and 8, the body part and the gas blocking part may be integrally formed using one vinyl sheet as another embodiment of the manure gas blocking device of the present invention.

7 and 8, the manure gas blocking device 140 of the present invention is installed to be supported on the support beam spaced apart from the bottom surface of the side wall to form a manure receiving space but the housing having a top plate formed with a number of manure discharge outlet Manure gas generated from the manure stacked in the manure accommodation space to block the leakage to the upper plate, manure discharge that can be discharged by guiding the manure falling through the manure discharge port of the top toward the floor surface A cylindrical body portion 145 having a passage 149 formed therein, and extending downward from the lower portion of the body portion 145, the inner surface is in close contact with each other, the manure flowing into the manure discharge passage 149 can be discharged toward the bottom surface. When the manure is not introduced, the gas blocking part 147 is formed to block the introduction of the manure gas into the main body 145 when the manure is not introduced.

In this case, the fixing frame 150 is installed inside the lower part of the main body 145 to fix the manure discharge passage 149 formed in the main body 145 in a predetermined form.

The fixing frame 150 has a shape that gradually narrows as it progresses downward, and a passage through which manure passes is formed therein, and protruding pieces 155 extending downward on both sides of the lower part to be fitted to the gas blocking part 147. Is formed.

The fixed frame 150 having the above structure has a constant weight so that the manure discharge passage is formed inside the main body 145, and pulls the main body 145 downward from the lower part of the main body 145. To maintain the body portion 145 in a constant shape.

In FIG. 9, the manure gas blocking device 140 having the structure of FIGS. 7 and 8 described above shows the manure gas blocking structure of the barn installed in the base frame.

Referring to FIG. 9, as the base frame, a plurality of support beams 170 are installed side by side and spaced apart from each other at a predetermined height from the bottom surface of the side wall 115 as a base frame, and a vertical column at the bottom of the support beam 170. A 177 is formed to support the support beam 170.

A coupling groove is formed in the upper portion of the support beam 170 so that the support 175 is installed between the support beams 170 adjacent to each other. A plurality of manure gas blocking devices 140 are continuously installed to support the support ribs formed on the upper part of the main body in the support beam 170 and the support 175. In addition, a plurality of upper plates 90 are mounted on the upper portion of the manure gas blocking device 140 and supported by the support beam 170. In this case, a bar-shaped rubber pad 160 may be installed between the upper plate 90 and the support rib to prevent the manure gas blocking device from being separated.

Although the present invention has been described with reference to the embodiments illustrated in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent embodiments thereof are possible.

Therefore, the true scope of protection of the present invention should be defined only by the appended claims.

1 is a cross-sectional view of a barn applied with a manure gas blocking device according to a first embodiment of the present invention,

Figure 2 is a perspective view of the manure gas blocking device of Figure 1,

3 is a side view of the manure gas blocking device according to the second embodiment of the present invention,

Figure 4 is an exploded perspective view of the manure gas blocking device according to a third embodiment of the present invention,

5 is a cross-sectional view showing a combined state of the manure gas blocking device of FIG.

6 is an exploded perspective view showing a state in which the manure gas blocking device according to the fourth embodiment of the present invention is installed between the upper plate and the support beam,

7 is a perspective view of a manure gas blocking device according to a fifth embodiment of the present invention,

8 is a partial perspective view showing the interior of the manure gas blocking device according to a sixth embodiment of the present invention,

9 is an exploded perspective view showing a state in which the manure gas blocking device according to the seventh embodiment of the present invention is installed between the upper plate and the support beam.

<Explanation of symbols for main parts of the drawings>

20: main body 21: support rib

25: body 27: manure discharge passage

30: first gas blocking member 70: second gas blocking member

90: top plate 100: support

120: manure storage tank

Claims (9)

delete delete delete delete delete delete delete delete In order to block the leakage of the manure gas generated from the manure stacked in the manure storage space of the barn having a top plate formed with a plurality of manure discharge outlet to the upper plate, Vertical pillars installed vertically on the bottom surface of the side wall forming the manure storage space, and support beams which are supported on the upper portion of the vertical pillars and are installed horizontally spaced apart from each other, are installed between the adjacent support beams and both ends A base frame covering each of the coupling grooves formed in the support beam, the base frame including a triangular pointed upper end; A manure discharge passage is formed therein so as to guide and discharge the manure falling through the manure discharge port of the upper plate toward the bottom surface, and a tubular body portion installed below the upper plate, and on the upper portion of the main body portion. The support ribs which are formed to be supported by the support beam and the core and extend downward from the lower portion of the main body portion and the inner surface are in close contact with each other and the manure that flows into the manure discharge passage are discharged to the bottom surface and are discharged. The manure gas blocking device has a gas blocking portion formed to block the intake of the manure gas into the main body portion when the manure is not introduced, and a fixed frame installed in the lower inner side of the main body portion to maintain the form of the manure discharge passage. With; The body portion and the gas barrier portion is formed of a vinyl material, The fixing frame is gradually narrowed as it proceeds downwards, a passage through which the manure is formed is formed, and the manure of the barn is characterized in that the lower both sides are formed with protrusions extending downward to fit inside the gas shutoff part. Gas barrier structure.

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