KR20220061499A - A device for removing dust and odors from the house - Google Patents

Abstract

The present invention relates to a device for removing dust and odors in a barn, which can prevent environmental pollution or deterioration of a residential environment by easily removing dust and odors contained in the internal air of the barn and discharging the same to the outside.

Description

A device for removing dust and odors from the house}

The present invention relates to a dust and odor removal device for a livestock house, which can easily remove dust and odors contained in the air inside the barn and discharge it to the outside, thereby preventing environmental pollution or damage to the living environment.

In general, livestock houses have two functions: streamlining livestock management and protecting livestock from natural weather.

Therefore, the requirements for a livestock house include good location, direction, ventilation, lighting, ventilation, and thermal insulation, and appropriate facilities for feeding cycle, cleaning, and sanitation management. A livestock house that generates electricity with a piezoelectric element in which electric power generated by the piezoelectric effect is supplied according to the movement of livestock by burying the element has been proposed as Korean Patent Laid-Open Publication No. 10-2020-0118383.

On the other hand, since the livestock house proposed in the Korean Patent Laid-Open Publication No. 10-2020-0118383 or the like emits a large amount of dust or odor, an expensive dust removal facility and odor removal facility must be provided.

However, small business owners do not have the economical strength to have expensive dust or odor removal facilities, and even if they have dust or odor removal facilities, they require considerable costs to operate them. In particular, in pigs and livestock houses, the emission of ammonia smell from manure is a big problem, but there is a problem in that it cannot be effectively removed.

Domestic Laid-Open Patent Publication No. 10-2020-0118383

The present invention was created to solve the above problems, and it is possible to easily remove dust and odors contained in the internal air of the livestock and discharge them to the outside, thereby preventing environmental pollution or damage to the living environment. An object of the present invention is to provide an odor removal device.

The present invention for achieving the above object is to provide an apparatus for removing dust and odors of a livestock house, comprising: a discharge pipe for discharging internal air containing dust and odors of a livestock house to the outside by a blower fan; a first injection nozzle installed inside the discharge pipe to mist spray a sterilizing and deodorizing agent; a first mesh filter unit installed in a state surrounding the end of the discharge pipe to mix and diffuse the internal air discharged through the discharge pipe and the sterilizing and deodorizing agent mist sprayed by the first injection nozzle; a second injection nozzle installed on the outside of the discharge pipe to mist the sterilizing and deodorizing agent to the outside of the first mesh filter part; a second mesh filter unit installed while accommodating the second injection nozzle and wrapped around the discharge pipe to mix and diffuse the internal air that has passed through the first mesh filter unit and the sterilization and deodorant mist sprayed by the second injection nozzle; It provides an apparatus for removing dust and odors from livestock, characterized in that it comprises a.

Here, it is preferable that the first injection nozzle mist sprays the sterilizing and deodorizing agent in the inflow direction of the internal air of the discharge pipe.

In addition, it is preferable that the second injection nozzle mist sprays the sterilizing and deodorizing agent toward the outer side of the first mesh filter part.

And, in the discharge pipe part between the lower part of the second injection nozzle and the upper part of the first mesh filter part, a part of the internal air mixed and diffused by the first mesh filter part with the sterilizing deodorant is discharged to the inside of the second mesh filter part It is preferable that an opening/closing plate having a discharge port is formed, and an upper portion is shaft-coupled to the discharge pipe portion in an upper direction of the discharge port and a lower direction of the second injection nozzle to open and close the discharge port.

Alternatively, in the discharge pipe portion between the lower portion of the second injection nozzle and the upper portion of the first mesh filter portion, the inclined tube member is inclined downwardly toward the inner surface of the second mesh filter portion from the upper portion of the first mesh filter portion to the lower portion. is formed, and an outlet for discharging a portion of the internal air mixed and diffused by the first mesh filter unit with the sterilizing and deodorizing agent to the inside of the second mesh filter unit is formed in the inclined pipe member of the discharge pipe, the upper direction of the outlet and the Preferably, an opening/closing plate having an upper portion shaft-coupled to the discharge pipe portion in the lower direction of the second injection nozzle to open and close the discharge port is provided.

Furthermore, it is preferable that an elastic member for rotationally moving the lower portion of the opening and closing plate in the lower direction of the discharge pipe by an elastic force on the axis of the opening and closing plate is provided.

Alternatively, it is preferable that a weight is provided under the opening and closing plate.

In addition, an entrance is formed in the second mesh filter unit, and an entrance door for opening and closing the entrance is preferably provided.

In addition, the odor detection unit for detecting the odor contained in the air inside the livestock; Preferably, a control unit for controlling the blowing fan, the first injection nozzle, and the second injection nozzle according to the detection signal of the odor detection unit;

The present invention includes the first and second injection nozzles for misting each of the sterilizing and deodorizing agents into the internal air containing the dust and odors of the livestock house discharged through the discharge pipe, and the dust and the odor of the livestock house discharged through the discharge pipe. Dust and odor contained in the internal air of the livestock house through the first and second mesh filter parts for mixing and diffusing the internal air and the sterilizing and deodorizing agent mist sprayed by the first and second injection nozzles, respectively can be easily removed and discharged to the outside of the second mesh filter unit, thereby preventing environmental pollution or deterioration of the residential environment.

1 is a cross-sectional view schematically showing an apparatus for removing dust and odors from a livestock house according to an embodiment of the present invention;
2 is a cross-sectional view schematically showing a state in which the internal air of the livestock house from which dust and odors have been removed to the outside of the second mesh filter of FIG. 1 is discharged;
3 is a cross-sectional view schematically showing a state in which the opening/closing plate of FIG. 1 has an open outlet;
4 is a cross-sectional view schematically showing a state in which the door is opened through the entrance formed in the second mesh filter unit;
5 is a cross-sectional view schematically showing a state in which the outlet and the opening and closing plate are provided on the inclined pipe member in the discharge pipe;
6 is a cross-sectional view schematically showing a state in which the internal air of the livestock house from which dust and odors have been removed to the outside of the second mesh filter unit of FIG. 5 is discharged;
7 is a cross-sectional view schematically showing a state in which the opening/closing plate of FIG. 5 opens the outlet;
8 is a block diagram schematically illustrating a control state of a control unit.

Hereinafter, preferred embodiments of the present invention will be described in more detail based on the accompanying drawings. Of course, the scope of the present invention is not limited to the following examples, and various modifications may be made by those of ordinary skill in the art without departing from the technical gist of the present invention.

1 is a cross-sectional view schematically showing an apparatus for removing dust and odors from a livestock barn according to an embodiment of the present invention.

As shown in FIG. 1 , the dust and odor removal device for a livestock house according to an embodiment of the present invention has a large discharge pipe 10 , a first injection nozzle 20 , a first mesh filter unit 30 , and a second injection nozzle 40 . ) and a second mesh filter unit 50 .

First, the discharge pipe 10, for example, may be located outside the barn in a state of maintaining a predetermined distance from the outer wall 8 of the barn.

The discharge pipe 10 may include, for example, a horizontal discharge pipe 101 and a vertical discharge pipe 102 .

One side of the horizontal discharge pipe 101 horizontally penetrates the outer wall 8 of the barn so that the horizontal discharge pipe 101 communicates with the inside of the barn. there is.

The vertical discharge pipe 102 may be vertically extended by a predetermined length in the lower direction of the other side of the horizontal discharge pipe 101 so that the vertical discharge pipe 102 communicates with the horizontal discharge pipe 101 .

In the upper inner portion of the vertical discharge pipe 102 of the discharge pipe 10, the inside air containing the dust and odor of the livestock is introduced into the discharge pipe 10 and discharged to the outside of the livestock house through the discharge pipe 10 The blower fan 9 may be horizontally provided in various ways, such as bolt fixing.

FIG. 2 is a cross-sectional view schematically illustrating a state in which internal air of a livestock house from which dust and odors have been removed is discharged to the outside of the second mesh filter unit of FIG. 1 .

Next, the first injection nozzle 20 is a first nozzle stand installed in various ways such as fixing bolts on the inside of the vertical discharge pipe 102 of the discharge pipe 10 so as to be located in the lower direction of the blowing fan 9 ( 21) may be provided on the outer surface.

Although not shown in the drawings, as an example, the first injection nozzle 20 uses the sterilizing and deodorizing agent supplied from the first storage tank to the first nozzle stand 21 according to the operation of the first pump as shown in FIG. 2 . The mist may be sprayed into the vertical discharge pipe 102 of the discharge pipe 10 .

Next, the first mesh filter unit 30 is discharged into the inside of the first mesh filter unit 40 through the vertical discharge pipe 102 of the discharge pipe 10; and the sterilizing and deodorizing agent mist sprayed by the first injection nozzle 20 can be mixed and diffused.

The first mesh filter unit 30 may be formed in various shapes, such as a square shape, for example.

The first mesh filter unit 30 may be made of various materials such as metal.

The lower portion of the vertical discharge pipe 102 of the discharge pipe 10 is the upper center of the first mesh filter unit 30 so that the vertical discharge pipe 102 of the discharge pipe 10 communicates with the first mesh filter unit 30 . It can be connected and fixed in a variety of ways such as bolt fixing to welding fixing.

Next, the second injection nozzle 40 is installed in various ways such as fixing bolts on the inside of the vertical discharge pipe 102 of the discharge pipe 10 so as to be located on the same horizontal line as the first injection nozzle 20. It may be provided on the outer surface of the nozzle stand (41).

Although not shown in the drawings, as an example, the second injection nozzle 40 uses the sterilizing and deodorizing agent supplied from the second storage tank to the second nozzle stand 41 according to the operation of the second pump to the first mesh filter unit. (30) can be sprayed to the outside of the fog.

Next, in a state in which the second injection nozzle 40 is accommodated inside the second mesh filter unit 50, the upper center of the second mesh filter unit 50 is the vertical discharge pipe 102 of the discharge pipe 10. It can be fixedly installed on the outer surface of the vertical discharge pipe 102 of the discharge pipe 10 in various ways such as bolt fixing, welding fixing, etc., while wrapping the outer surface of the .

As shown in FIG. 2 , the second mesh filter unit 50 mixes the air inside the livestock house that has passed through the first mesh filter unit 30 and the sterilizing and deodorizing agent mist sprayed by the second injection nozzle 20 . and diffusion.

The second mesh filter unit 50 may be formed in various shapes, such as a square shape, for example.

The second mesh filter unit 50 may be made of various materials such as metal.

The sterilizing and deodorizing agent that the first injection nozzle 20 and the second injection nozzle 50 mist spray each may be made of various types such as chlorine dioxide water having strong sterilization, disinfection, decolorization and deodorization effects.

Dust and odors contained in the internal air of the livestock house through the first and second injection nozzles 20 and 40, and the first mesh filter 30 and the second mesh filter 50 can be easily removed and discharged to the outside of the second mesh filter unit 50 as shown in FIG. 2 , thereby preventing environmental pollution or deterioration of the residential environment.

Next, in order to improve the mixing efficiency of the sterilization and deodorant sprayed by the first injection nozzle 20 and the internal air of the livestock house containing dust and odor, as shown in FIG. 2, the first injection nozzle ( 20) is formed to be inclined upward in the inner upper direction of the discharge pipe 10 from the lower part of the vertical discharge pipe 102 of the discharge pipe 10 to the upper direction, and the internal air of the discharge pipe 10 into which the internal air of the livestock is introduced. The sterilizing and deodorizing agent can be sprayed in the inflow direction.

In addition, in order to improve the mixing efficiency of the sterilization and deodorant sprayed by the second injection nozzle 20 and the internal air of the livestock that has passed through the first mesh filter unit 30, as shown in FIG. The second injection nozzle 40 is formed to be inclined upward from the lower portion of the vertical discharge pipe 102 of the discharge pipe 10 toward the upper side of the outer side of the discharge pipe 10, and is formed to be inclined upward with the first injection nozzle 20 and to the left and right sides. In a symmetrical state, the sterilizing and deodorizing agent may be mist sprayed toward the upper outer side of the first mesh filter unit 30 .

3 is a cross-sectional view schematically illustrating a state in which the opening/closing plate of FIG. 1 has an open outlet.

Next, as shown in FIG. 3 , an outlet 110 is formed in the portion of the vertical discharge pipe 102 of the discharge pipe 10 between the second injection nozzle 40 and the upper part of the first mesh filter unit 30 . can be

In addition, an opening/closing plate 60 for opening and closing the outlet 110 may be provided.

An upper portion of the opening/closing plate 60 may be shaft-coupled to a portion of the vertical discharge pipe 102 of the discharge pipe 10 in an upper direction of the discharge port 110 and a lower direction of the second injection nozzle 40 .

The lower portion of the opening/closing plate 60 may be rotated in a downward direction of the vertical discharge pipe 102 of the discharge pipe 10 by its own weight to close the opening/closing plate 60 .

The dust contained in the internal air of the livestock house introduced into the first mesh filter unit 30 and mixed with the sterilizing and deodorizing agent mist sprayed by the first injection nozzle 20 as time passes by the first mesh It is possible to block the pores of the first mesh filter unit 30 as it is gradually loaded into the inner side of the filter unit 30 in a large amount, thereby flowing into the inside of the first mesh filter unit 30 and mixing with a sterilizing and deodorizing agent. There may be a case in which the internal air of the old barn does not pass smoothly through the first mesh filter unit 30 .

In this case, a part of the internal air mixed and diffused with the sterilizing and deodorizing agent by the first mesh filter unit 30 rises in the direction of the outlet 110 as shown in FIG. The vertical discharge pipe 102 of (10) may be introduced into the interior of the second mesh filter unit 50 through the discharge port 110 while being rotated by pushing it upward.

4 is a cross-sectional view schematically illustrating a state in which the entrance formed in the second mesh filter unit is opened.

Next, in order to allow the operator to easily remove a large amount of dust loaded inside the first mesh filter part 30 and the inside of the second mesh filter part 50, respectively, as shown in FIG. As described above, an entrance 501 through which an operator can enter and exit the second mesh filter unit 50 may be formed.

The entrance 501 may be formed in the middle part of one side or the middle part of the other side of the second mesh filter part 50 , or may be formed in the middle part of the front side or the middle part of the rear side of the second mesh filter part 50 .

In addition, an entrance door 51 for opening and closing the entrance 501 may be formed in the second mesh filter unit 50 .

For example, the middle part of one side or the middle part of the other side of the second mesh filter part 50 is cut into a rectangular shape of a certain size, or the front middle part or the rear middle part of the second mesh filter part 50 is a square shape of a certain size. By cutting into a shape or the like, the entrance 501 in a rectangular shape may be formed in the second mesh filter unit 50 .

In addition, the portion of the second mesh filter unit 50 cut in a rectangular shape to form the doorway 501 may form the door 51, and thus the inside of the livestock house from which the dust and odors are removed. Air can also pass through the door 51 more easily and be discharged to the outside of the door 51 .

5 is a cross-sectional view schematically showing a state in which an outlet and an opening/closing plate are provided on the inclined pipe member in the discharge pipe, and FIG. 6 is a state in which the internal air of the livestock house from which dust and odors are removed to the outside of the second mesh filter of FIG. 5 is discharged. is a cross-sectional view schematically illustrating a , and FIG. 7 is a cross-sectional view schematically illustrating a state in which the opening/closing plate of FIG. 5 opens the outlet.

Next, in order for the opening/closing plate 60 to more easily close and maintain the closed state of the outlet 110 , as shown in FIGS. 5 and 6 , the lower portion of the second injection nozzle 40 . An annular inclined pipe member 120 may be formed at a lower portion of the vertical discharge pipe 102 of the discharge pipe 10 between the first mesh filter unit 30 and the upper portion of the first mesh filter unit 30 .

The annular inclined tube member 120 may be formed to be inclined downwardly toward the inner surface of the second mesh filter part 50 from the upper part of the first mesh filter part 30 to the downward direction.

As shown in FIGS. 5 to 7 , the outlet 110 may be formed in the middle of the annular inclined tube member 120 .

In order for the opening and closing plate 60 to more easily close and maintain the closed state of the outlet 110 , for example, although not shown in the drawings, it is twisted on the axis 61 of the opening and closing plate 60 . An elastic member such as a spring may be provided.

The lower portion of the opening/closing plate 60 can be rotated more easily in the lower direction of the vertical discharge pipe 102 of the discharge pipe 10 by the elastic force of the torsion spring constituting the elastic member.

As another example, as shown in FIGS. 1 to 7 , a weight 70 that can be formed of various types such as a weight in the lower portion of the opening/closing plate 60 may be provided in various ways such as bolt fixing and welding fixing.

As shown in FIG. 7, the strength of the elastic force of the torsion spring capable of forming the elastic member or the weight of the weight 70 is a portion of the internal air mixed and diffused with the sterilizing and deodorizing agent by the first mesh filter unit 30 at the outlet ( 110), when the lower portion of the opening and closing plate 60 is pushed, the strength of the elastic force sufficient to allow the lower portion of the opening and closing plate 60 to rotate in the upper direction of the vertical discharge pipe 102 of the discharge pipe 10, and The weight is enough.

8 is a block diagram schematically showing a control state of a control unit.

Next, as shown in Fig. 8, the odor detection unit 80 for detecting the odor contained in the air inside the livestock; A control unit 90 for controlling the blowing fan 9 , the first injection nozzle 20 , and the second injection nozzle 40 according to the detection signal of the odor detection unit 80 may be provided.

The odor detection unit 80 may be formed of various types, such as an ammonia sensor that is provided inside a livestock house and detects ammonia, which is called a synonym for bad smell.

When the odor detection unit 80 detects an odor contained in the air inside the livestock house, the blower fan 9 receives power from the power supply unit 100 under the control of the control unit 90 and the discharge pipe ( 10), it is possible to introduce the inside air containing the dust and odors of the livestock house.

In addition, the first pump and the second pump are operated by the power supply unit under the control of the control unit 90 so that the first and second injection nozzles 20 and 40 each spray the sterilizing and deodorizing agent in mist. It is operated by receiving power from 100 to supply a sterilizing and deodorizing agent from the first storage tank and the second storage tank to the first nozzle unit 21 and the second nozzle unit 41, respectively.

When the odor detection unit 80 does not detect an odor from the inside air of the livestock house, the blower plate 9 and the first pump and the second pump may be stopped by the control of the control unit 90 . there is.

9; Blowing fan, 10; discharge pipe,
20; a first injection nozzle, 30; a first mesh filter unit,
40; a second injection nozzle, 50; A second mesh filter unit.

Claims (9)

In the dust and odor removal device for livestock,
a discharge pipe for discharging the inside air containing the dust and odors of the livestock to the outside by means of a blower fan;
a first injection nozzle installed inside the discharge pipe to mist spray a sterilizing and deodorizing agent;
a first mesh filter unit installed in a state surrounding the end of the discharge pipe to mix and diffuse the internal air discharged through the discharge pipe and the sterilizing and deodorizing agent mist sprayed by the first injection nozzle;
a second injection nozzle installed on the outside of the discharge pipe to mist the sterilizing and deodorizing agent to the outside of the first mesh filter part;
a second mesh filter unit installed while accommodating the second injection nozzle and wrapped around the discharge pipe to mix and diffuse the internal air that has passed through the first mesh filter unit and the sterilization and deodorant mist sprayed by the second injection nozzle; A dust and odor removal device for livestock, characterized in that it comprises a.
The method of claim 1,
The first injection nozzle is a dust and odor removal device for a livestock house, characterized in that the mist spraying the sterilizing and deodorizing agent in the inflow direction of the internal air of the discharge pipe.
The method of claim 1,
The second injection nozzle is a dust and odor removal device for a livestock house, characterized in that the mist spraying the sterilizing and deodorizing agent in the upper outer direction of the first mesh filter part.
The method of claim 1,
In the discharge pipe portion between the lower portion of the second injection nozzle and the upper portion of the first mesh filter portion, an outlet for discharging a portion of the internal air mixed and diffused with the sterilizing and deodorizing agent by the first mesh filter to the inside of the second mesh filter portion formed,
and an opening/closing plate whose upper part is shaft-coupled to the discharge pipe in the upper direction of the outlet and the lower direction of the second injection nozzle to open and close the outlet.
The method of claim 1,
In the discharge pipe portion between the lower portion of the second injection nozzle and the upper portion of the first mesh filter portion, an inclined tube member inclined downwardly toward the inner surface of the second mesh filter portion from the upper portion of the first mesh filter portion to the lower portion is formed. become,
An outlet for discharging a part of the internal air mixed and diffused by the first mesh filter unit with the sterilizing and deodorizing agent to the inside of the second mesh filter unit is formed in the inclined pipe member of the discharge pipe,
and an opening/closing plate whose upper part is shaft-coupled to the discharge pipe in the upper direction of the outlet and the lower direction of the second injection nozzle to open and close the outlet.
6. The method according to claim 4 or 5,
and an elastic member for rotating the lower part of the opening and closing plate in the lower direction of the discharge pipe by an elastic force on the axis of the opening and closing plate.
6. The method according to claim 4 or 5,
A dust and odor removal device for a livestock house, characterized in that a weight is provided under the opening and closing plate.
The method of claim 1,
An entrance is formed in the second mesh filter unit,
A dust and odor removal device for a livestock house, characterized in that it is provided;
The method of claim 1,
An odor detection unit for detecting the odor contained in the air inside the livestock;
and a control unit for controlling the blowing fan, the first injection nozzle, and the second injection nozzle according to the detection signal of the odor detection unit.

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