KR200358536Y1 - Apparatus for liquefied fertilizer production - Google Patents

Abstract

The present invention relates to a liquid fertilizer production apparatus using the decomposition of aerobic microorganisms, and more specifically, the air forcedly supplied from the outside to the reaction tank filled with the reactant finely dispersed and diffused by the impeller, the amount of dissolved oxygen in the reaction tank It relates to a liquid fertilizer production apparatus to be kept uniform.

Description

Apparatus for liquefied fertilizer production using decomposition of aerobic microorganisms

The present invention relates to a liquid fertilizer production apparatus using the decomposition of aerobic microorganisms, and more specifically, the air forcedly supplied from the outside to the reaction tank filled with the reactant finely dispersed and diffused by the impeller, the amount of dissolved oxygen in the reaction tank It relates to a liquid fertilizer production apparatus to be kept uniform.

As it is well known, as the chemical fertilizer, which has been mainly used in recent years, is gradually replaced by organic fertilizers, it is possible to ferment organic matter, including compost, salt, sawdust, etc., which can be easily collected in farmhouses, and become liquid. Liquid fertilizers are being introduced one after another.

Such liquid fertilizer production apparatus generally includes an air supply pipe through which external air is forcibly introduced into the reaction tank, through which the air required for the decomposition action of microorganisms is introduced into the reaction tank.

On the other hand, in the air flowing into the reaction vessel through the air inlet pipe, it is more effective to increase the dissolved oxygen amount of the reactant is finely crushed and diffused bubbles in the reactant.

Accordingly, in the related art, a liquid-liquid manufacturing apparatus having a screen on the upper portion of a reaction tank provided with an air supply pipe has been proposed, and the air ejected from the air supply pipe is pulverized to a small diameter while passing through a through hole formed in the screen.

However, the structure in which the screen is installed on the upper part of the air supply pipe as described above is not very efficient, but rather a plurality of bubbles are gathered at the bottom of the screen body forming the permeation hole and then aggregated up into one large bubble. It may be generated, and there is a possibility of inhibiting air dissolution.

An object of the present invention for solving the above problems, so that the air introduced into the reaction tank through the air inlet pipe is physically crushed / diffused by the impeller, so that dissolved dissolved required for the decomposition of microorganisms more quickly with a relatively small amount of air It is to provide a liquid-liquid production apparatus using the decomposition of aerobic microorganisms to maintain the amount of oxygen.

1 is an overall configuration diagram of a liquid fertilizer production apparatus using the decomposition of aerobic microorganism provided as a preferred embodiment in the present invention,

Figure 2 is a functional state diagram of the liquid rain preparation apparatus using the decomposition of aerobic microorganism provided as a preferred embodiment in the present invention.

*** Explanation of symbols for main parts of drawing ***

1. Liquid fertilizer production apparatus 10. Reactor

11.Material Inlet 12.Outlet

20. Light transmitting portion 21. Light transmitting member

22. Scraper 23. Rotating shaft

24. Lighting

30. Heating heater 31. Temperature sensor

40. Air pump 41, 41 '. Air supply pipe

51. Drive motor 52. Rotating shaft

53. Impeller 54. Support Tube

The above object is achieved by the following configuration provided in the present invention.

Liquid fertilizer production apparatus using the decomposition of aerobic microorganism according to the present invention,

At least one air supply pipe through which the air is forced by the air pump is installed in the cylindrical reactor equipped with the material inlet and the outlet of the product.

In the cylindrical reactor, the impeller fixed to the rotating shaft of the drive motor is installed at a higher phase than the floating point of the air blown out through the air supply pipe, so that the air bubbles blown out through the air supply pipe float, It is characterized in that it is configured to be pulverized / diffused by rotation.

In the present invention, the rotating shaft is composed of a hollow tube, the air supply pipe is connected to the rotating shaft of the hollow tube, and the air (bubble) is ejected to the point where the impeller is rotated, thereby allowing air to rotate by the impeller. It is provided as a preferable embodiment that what was comprised so that grinding | pulverization / diffusion of (bubble) is made more smoothly.

Hereinafter, with reference to the accompanying drawings will be described in detail the liquid-liquid production apparatus using the decomposition of the aerobic microorganism provided as a preferred embodiment in the present invention.

1 is an overall configuration diagram of a liquid fertilizer production apparatus using the decomposition action of aerobic microorganism provided as a preferred embodiment in the present invention, Figure 2 is a functional state diagram of the liquid fertilizer production apparatus shown in FIG.

Liquid fertilizer manufacturing apparatus 1 using the decomposition of aerobic microorganism according to the present embodiment 1, the material inlet 11 for the input of raw materials and the outlet 12 for the discharge of the product material as shown in Figure 1 In the form of a cylindrical reaction tank 10 formed at the lower portion, the bottom surface 10a of the reaction vessel 10 has a funnel shape that is normally light narrowed to enable the smooth discharge of the product.

In addition, a light transmitting part 20 is formed on the side wall of the reaction tank 10 so that external light can be transmitted therethrough, and the light transmitting member 21 of the light transmitting part 20 has a scraper having one or more chisel pieces ( 22 is provided with a shaft 23 so that the mucus material and the colored material deposited on the inner wall of the light transmitting member 21 can be removed by the rotation of the scraper 22. (Unexplained symbol 24 is a lamp.)

When configured in this way, the user can easily identify the fermentation state with the naked eye from the outside, and by rotating the scraper 22 from time to time to remove the deposit material to prevent the degradation of light transmittance that may occur as the reaction proceeds. Can be.

In addition, in the reaction tank 10, a heating heater 30 and a temperature sensor 31 for controlling it are provided so that an appropriate temperature required for the growth of microorganisms can be maintained at all times.

On the other hand, the lower portion of the reaction tank 10, the air supply pipe 41 in communication with the air pump 40 is provided to pass through, is configured to force the air required for the growth of microorganisms into the cylindrical reaction tank 10 forcibly It is.

In addition, in the present invention, by installing an impeller 53 with a phase higher than the floating point of the air (bubble) ejected through the air supply pipe 41, the air (bubble) ejected through the air supply pipe 41 is an impeller ( 53) to be pulverized and diffused by rotation.

As shown in the drawings, the driving motor 51 for providing the rotational force to the impeller 53 through the rotation shaft 52 is installed on the upper portion of the cylindrical reactor 10, the rotating shaft 52 is a speech It is installed vertically toward the lower part of the reactor 10. And the impeller 53 is provided in the lower end of the said rotation shaft 52.

In addition, in the present embodiment, the rotating shaft 52 is configured as a hollow tube as shown in the drawing, and the air supply pipe 41 'connected to the air pump 40 is connected to the rotating shaft 52 of the hollow tube, The air is blown out to the lower end where the impeller 53 is installed. (Unexplained reference numeral 54 in the drawing is a support tube for supporting the rotation shaft 52.)

When configured in this way, as shown in FIG. 2, the air supplied through the air supply pipe 41 ′ is transported downward along the rotation shaft 52 to be ejected to the lower end where the impeller 53 is installed. At the same time, the air (bubble) ejected through the air supply pipe 41 also rises to the point where the impeller 53 is installed.

Thus, the blown air (bubbles) are pulverized and diffused by the rotating impeller 53 and diffused into the entire reaction tank 10. Therefore, dissolution of air is promoted as described above, and at the same time, it is possible to secure a uniform amount of dissolved oxygen in the reaction tank.

And in using the device, it is possible to artificially form a high pressure in the interior of the reaction tank 10 through the air pump. When the high pressure is formed in this manner, when the product is discharged, the product may be discharged more quickly and smoothly by the high pressure formed in the reaction tank 10.

As described above, in the liquid-liquid production apparatus using the decomposition action of aerobic microorganism according to the present invention, the air introduced into the reaction tank through the air inlet pipe is physically crushed / diffused by the impeller. Therefore, even with a relatively small amount of air, the amount of dissolved oxygen required for the decomposition of microorganisms can be maintained more quickly, and in addition, the organic matter remaining in the reaction tank can be agitated by the rotation of the impeller.

In addition, the internal pressure of the reaction tank may be formed at a high pressure through the air pump, and the product may be quickly discharged by the internal pressure of the reaction tank when the product is discharged.

Claims (2)

At least one air supply pipe through which the air is forced by the air pump is installed in the cylindrical reactor equipped with the material inlet and the outlet of the product. In the cylindrical reactor, the impeller fixed to the rotating shaft of the drive motor is installed at a higher phase than the floating point of the air blown out through the air supply pipe, so that the air bubbles blown out through the air supply pipe float, Liquid-liquid production apparatus using the decomposition of aerobic microorganisms, characterized in that the grinding / diffusion action is made by the rotation. According to claim 1, wherein the rotating shaft is composed of a hollow tube, the hollow shaft of the hollow tube is in communication with the air supply pipe, it is configured to eject air (bubble) to the point where the impeller is rotated, Liquid-liquid production apparatus using the decomposition of aerobic microorganisms, characterized in that configured to facilitate the grinding / diffusion of air (bubble) by the rotation of the impeller.