JPS61141372A - Deodorizing apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a deodorizing device for a facility that generates a bad odor and has an opening, such as a pigsty or a poultry house.

(Prior art) Conventionally, the sources of odor such as livestock barns are sealed buildings, and by creating a negative pressure inside the building, air is sucked in from the outside.
A method of deodorizing the air by collecting the exhausted air in one place and releasing it through a deodorizing device, and a deodorizing method of spraying a deodorizing agent in the form of mist through nozzles arranged at regular intervals are used.

(Problems to be Solved by the Invention) However, all of the above-mentioned conventional methods require a large amount of equipment and high running costs.

(Means for Solving the Problems) The present invention was proposed to solve the above problems, and includes a mesh-like liquid passage stretched over the openings of facilities that generate bad odors, such as livestock barns, etc. a lower gutter having an upper end trap for the same liquid and a deodorizer flow section for the same liquid; a lower gutter having a lower end trap for the reticulated liquid and receiving the deodorant flowing down along the same liquid; This invention relates to a deodorizing device characterized by comprising a gutter and a deodorizing agent circulation device disposed between the upper and lower gutter.

(Function) Since the present invention is configured as described above, the net-like passage liquid stretched over the opening of the facility where the odor is generated, such as a livestock shed, has a deodorizing agent flow section provided in the lower gutter. The deodorant flowing down and flowing down along the flowing liquid is received in a lower gutter provided at the lower end of the flowing liquid, and the deodorant circulation is arranged between the lower gutter and the upper gutter. The device returns it to the upper gutter.

Therefore, the deodorizing agent that circulates between the upper and lower transoms always flows through the reticulated liquid, and the air passing through the reticulated liquid comes into direct contact with the deodorizing agent flowing down into the reticulated liquid, or the deodorizing agent evaporates from the reticulated liquid. When it comes into contact with the odor agent, it is deodorized and the bad odor leaks outside.
Prevented.

(Effects of the Invention) According to the present invention, there is provided an upper gutter in which a net-like liquid is stretched over the opening of a livestock barn, etc., and a deodorizing agent flow section is provided above and below the gutter.
The desired deodorizing effect can be achieved by installing a lower gutter to receive the deodorizing agent and a deodorizing agent circulation section between the upper and lower transoms, and it can be easily applied to existing buildings. It is easy to install, the equipment is inexpensive, and running costs are low because the deodorant is recycled and reused.

In addition, the facilities that generate bad odors, such as the livestock barns, are not sealed, and the openings are covered with mesh ventilators, so natural ventilation can be ensured, and the size, shape, and location can be freely selected.
The present invention has many advantages, such as not requiring special equipment.

(8) is the livestock barn, however, the opening (B) is covered with a net-like liquid (1) made of braided strips of cloth, nylon, etc., and the upper and lower ends are respectively An upper gutter (2) and a lower gutter f3) are provided. The upper gutter (2) K: is formed with a deodorizer flow section formed by a large number of through holes. As shown in Figure 3, the deodorant flow section is made of a fiber body (4) with one end immersed in the deodorant (α) in the upper gutter (2) and the other end hanging outside the gutter. The deodorant may be configured to flow down by capillary action.

- A deodorant circulation pipe (6) in which a deodorant circulation pump (5) is interposed is installed between the upper gutter (2) and the lower gutter (3), and The deodorant is supplied from a deodorant tank (7). In addition, the pump (°)・-'4-11' (6) 2 Thυ"(")I'
m! ``''''The above-mentioned 1 odorant circulation device is constructed.

In the figure, (8) is a vertical gutter that connects the upper and lower gutter (2) and (3).

Since the illustrated embodiment is constructed as described above, the deodorizing agent (α) supplied to the upper gutter (2) is passed through the through hole of the upper gutter (2), and the fibrous material shown in FIG. (4), the liquid flows down along the network (1) and is collected in the lower gutter (2).

At this time, the air passing through the reticulated liquid (1) directly contacts the deodorant contained in the reticulated liquid (1), or
1) It is deodorized by contact with the well-evaporated deodorant, and leakage of bad odors to the outside is blocked.

On the other hand, the deodorizer collected in the lower gutter (3) is returned to the upper gutter (2) via the deodorizer circulation pipe (6) by the deodorizer circulation pump (51K), and then sent to the upper and lower rain gutter (2). (3) Circulate between.

In this way, the illustrated embodiment effectively prevents the leakage of bad odors from livestock barns, etc. to the outside with a simple configuration, does not require special equipment, and can be easily installed in existing buildings. The size, shape, and mounting position can be freely selected, equipment costs are low, and running costs are low because the deodorizer is reused in circulation. Natural ventilation is ensured.

Although the present invention has been described above with reference to embodiments, the present invention is of course not limited to such embodiments, and can be modified in various designs without departing from the spirit of the invention.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway perspective view of an embodiment of the deodorizing device according to the present invention, Fig. 2 is a perspective view of the main part thereof, and Fig. 3 is an implementation of the deodorant flow section. FIG. 3 is a perspective view showing an example. (8) - Livestock shed, (B)... Opening, (1)...
Reticulated liquid, (2)... Upper gutter, (3)... Lower gutter, (4)... Fibrous body, (5)... Deodorizer circulation pump, (6)... Deodorizer Odorant circulation pipe, (7)...Deodorant tank.

Claims (1)

[Claims] A net-like passage of liquid stretched over an opening of a malodor-generating facility having an opening such as a livestock shed, an upper gutter provided at the upper end of the said liquid and equipped with a deodorizing agent flow section for the said liquid, and said net-like passage liquid. A deodorizing device comprising: a lower gutter disposed at the lower end of the drain for receiving the deodorant flowing down along the flowing liquid; and a deodorant circulation device disposed between the upper and lower gutter.