KR200218955Y1 - The apparatus for process of stock raising for soil - Google Patents

Abstract

The present invention relates to a livestock waste treatment apparatus using a physicochemical action, and more specifically, to an aeration device and a vaporization device for accelerating the fermentation of livestock manure, the livestock manure is appropriate temperature conditions and stirring means, air supply means, The present invention relates to an apparatus for treating livestock manure, which is provided with a bubble removing means and a discharge raising means, such that the process is continuously and automatically performed to vaporize some livestock manure and at the same time reduce the load on subsequent processes.

Description

The apparatus for process of stock raising for soil}

The present invention relates to a livestock waste treatment apparatus using physicochemical and biological action, and in detail, the livestock manure is treated with appropriate temperature conditions and agitation means, air supply means, bubble removing means, and discharge raising means. This can be done continuously and automatically so that some components can be vaporized and at the same time reduce the load on subsequent processes.

In general, a large amount of manure is inevitably generated in the livestock farms, and since the livestock manure contains a lot of water, it is not only causing considerable cost and difficulty in processing, but also severely decomposing organic matter in the livestock manure. Odor was generated and other pathogens grew naturally, which greatly affected hygiene.

There are various methods of treating livestock manure, but until now, it has been generally applied without fertilization or fertilization without manure, active sludge treatment methods utilizing water treatment facilities, and high-speed fermentation by adding moisture regulators to compost or compost. The high speed fermentation method utilized as a raw material of the is widely applied.

However, when manure is applied as compost without processing, there is a problem of contaminating the surrounding environment as well as groundwater due to the generation of leachate during rainy weather, and the problem of deterioration of crops and soils as heavy metals in livestock manure are fertilized without filtration. Is holding.

In addition, even in the case of activated sludge treatment method, the treatment facility cost and maintenance cost is excessively consumed, which is a problem that is impossible in small and medium farms.

Fast fermentation methods are also difficult to implement in each livestock farm due to high maintenance costs.

In order to solve this problem, recently, a method of reducing weight by a method similar to the present invention or drying using external energy has been proposed.

Conventional technologies do not provide sufficient air supply for the activation of livestock manure to be treated, or the design of the air supply process that meets the required reduction rate is incorrect. There has been a disadvantage in that it is difficult to remove the bubbles hindered during the treatment to reduce the manure.

In order to solve the above problems, the present invention is a device for treating livestock manure, the designations of the patent application Nos. 99-17038 (1999.5.12) and 10-1999-35628 (1999.8.26) Some of the improvements were made, and the purpose is basically to ferment livestock manure and to partially evaporate it.

Another object of the present invention is to provide a livestock waste treatment facility by using aeration that is used as a mixing and agitating device in the collection tank and by using the bubble removing means to refine and evaporate the water and minerals contained in the foam.

1 is a treatment diagram of the livestock waste treatment apparatus of the present invention

Figure 2 is a detailed view of the livestock waste treatment apparatus of the present invention

<Explanation of symbols for main parts of the drawings>

(1) pig sand (2) collection tanks (3) political baths (5) solid-liquid separators (5 ') solid-liquid separators (6) low-temperature fermenters (9) pumps (10``) motors (20) discharge pipes (23) Air suction line (24) Aeration plate, (28) Evaporator

Basically, to achieve the above object, the treatment of livestock manure is carried out using physicochemical and biological reactions. The present invention relates to a livestock manure treatment device which induces decomposition of organic matter to raise and evaporate livestock manure to some harmless gas and to reduce the load of subsequent processing.

Livestock manure, specifically about 6 tons of pig manure, is produced based on 1,000 heads of pigs. When processed by the method and apparatus of the present invention, 2 tons of solid manure (compost) is produced and 4 tons of liquid urine a day. Livestock manure was efficiently treated using the evaporation method.

The present invention is a facility suitable for farms where existing civil storage tanks are installed, and when the facility is reused, installation is simple and maintenance is easy without the need for additional civil works.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a processing diagram of the livestock urine treatment device of the present invention, Figure 2 shows a detailed view of the livestock urine processing device of the present invention, pigs (1), collecting tank (2), stationary tank (3), solid Separator (5), solid-liquid separation filter (5 '), low temperature fermenter (6), submersible pump (9), motor (10' '), fan (11), discharge tube (20), air suction tube (23), aeration plate (24), It can be seen that the vaporization evaporator (28).

The present invention is to decompose and reduce the livestock manure which is inevitably generated in the livestock farms, which is shown in detail below in Figure 1 of the accompanying drawings,

As shown in FIG. 1, the solids are separated from the manure solid-liquid separator 5 by passing through the collection tank 2 collecting the manure discharged from the pig house 1, and then the separated liquid urine is placed in the stationary tank 3. Transfer and process by using the aeration device (6) built in the stationary tank (3), and again treated with the solid-liquid content agglomerated in the solid-liquid separation filter (5`), and the liquid urine (28) is heated in the vaporization evaporator You can see that it is a flow chart to process by evaporation.

The aeration device built in the collection tank 2 is installed above the low temperature fermenter 6, as shown in FIG. 2, the motor 10 `` for driving the fan 11, and the water pump installed in the lower side ( 9), a discharge tube 20 for transferring the manure processed by the submersible pump, an air suction tube 23 installed at an intermediate portion of the discharge tube 20, in which air is sucked, and the discharge tube 20 is a letter 'a' is penetrated from the outside of the low-temperature fermenter (6) to the inside is installed at the upper end, it is composed of aeration plate 24 installed in the lower portion of the fan (11).

Referring to the operating state of the device,

After passing through the collection tank (2) for collecting the manure discharged from the pig company (1) and separating the solids in the manure solids separation device (5), the liquid manure is allowed to stand in the stationary tank (3`) for a while, and then the stationary tank It is conveyed through the discharge pipe 20 by the submersible pump 9 built in 3 ', and air is sucked into the air suction pipe 23 by the vacuum pressure, and the liquid and gas contact and the aeration plate 24 is carried out. As the fermentation proceeds by the circulation process as described above, some liquids are vaporized and sprayed by the upper impeller 11 to process the manure, and then the treated liquid manure is again in the solid-liquid separation filter 5 '. The fine solids are removed and transferred to the vaporization evaporator 28, and the vaporization evaporator 28 is a method of heating and vaporizing the vaporization process.

As described above, the present invention basically uses physical chemistry and biological methods to decompose and reduce livestock manure, thereby processing a series of processes continuously and automatically by using a mechanical device. Its effect is to double the processing performance, smoothly mix the manure and air using the aeration device, and remove air bubbles with the evaporator to vaporize and mineralize some of the odorless fermentation manure, thereby reducing the load on the subsequent processing. There is.

Claims (1)

In the livestock waste treatment apparatus, the aeration apparatus installed in the stationary tank (3), which is collected after the manure discharged from the piglet (1) is solid-liquid separation is installed on the upper portion of the low-temperature fermenter (6), the fan 11 A motor 10 '' to be driven, an submersible pump 9 installed at the lower side of the side, a discharge tube 20 for transferring the manure treated by the submersible pump, and an intermediate part of the discharge tube 20 The air intake pipe 23 through which air is sucked in, and the discharge pipe 20 are installed through the inside of the aeration device 6 with a '??' and are installed at one end. Livestock manure treatment apparatus characterized in that it comprises an aeration plate (24) installed in the lower portion of the fan (11).