KR200247376Y1 - A device for filtering a wastewater produced by domestic animals - Google Patents

Abstract

The present invention relates to a debris trapping device for separating solid waste such as livestock manure and hairs from wastewater, among the wastes generated during the house cleaning process.

In particular, the cylindrical sieve cylinder is installed on a single rotary shaft to be rotated and the rotary shaft is configured to vibrate through a predetermined vibration generating means. A discharge screw is installed on the inner wall of the sieve cylinder so that the solid waste of the waste is The wastewater is to be separately introduced into the wastewater treatment plant,

The next treatment process to maximize the treatment efficiency in the wastewater purification device, as well as to make it possible to use the separated manure as a fermentation compost cost.

Description

A device for filtering a wastewater produced by domestic animals}

The present invention effectively separates the wastewater and solid wastes from livestock wastes generated during the process of cleaning livestock manure at the livestock house, maximizing the efficiency of the wastewater purification and separating the solid wastes into fermentation compost. The present invention relates to a livestock waste filtering device which can be usefully used for agriculture.

In general, livestock such as cattle, pigs, chickens, etc. are kept in the barn, manure accumulated on the floor bar, these manure must be cleaned and removed from time to time to protect the livestock from various diseases.

This method of cleaning manure is generally used to clean water by sprinkling water on the manure that is accumulated on the floor formed to be inclined toward the drainage side. The problem was being raised.

In other words, the wastewater containing livestock manure has emerged as a major cause of environmental pollution such as water deterioration. Therefore, the wastewater containing livestock manure has to be discharged to the outside after being purified for a considerable period of time using a microbial purification treatment apparatus. The problem is enormous burdens on livestock farmers as it is a major factor in increasing the cost of purification or prolonging the period.

On the other hand, solid matters such as livestock hair mixed in wastewater are being deemed to be a major factor that lowers the overall purification efficiency due to almost no decomposition and fermentation by microorganisms, and especially manure which is very valuable as agricultural fermentation compost. The problem was that the company would lose one of the income sources of livestock farmers.

In order to effectively solve these problems, the 'Livestock Wastewater Strain Filter' (Registration No. 188281), which I registered earlier, has been proposed. Not only was it small, but the meshes of the filtering means accompanied by vibration were frequently damaged, resulting in considerable difficulties in maintenance.

The present invention is designed to facilitate the maintenance by eliminating the failure factor while maximizing the daily processing capacity by improving and improving such a preliminary registration.

By applying the cylindrical filter cylinder as the filtering means installed on the vibrating rotating means and installing the screw for discharging solids on the inner wall of the filter cylinder, it effectively separates solid waste and wastewater mixed with livestock waste and waste water. It is a technical task of the present invention to maximize the efficiency of wastewater treatment and to minimize the loss rate of manure that can be used as fermentation compost.

1 is a reference diagram illustrating the configuration and operation of the subject innovation

Figure 2 is a reference perspective view showing a partially cut in the configuration and operation of the present invention.

3 is a reference diagram showing a partial excerpt of the state in which livestock waste is supplied and pure water is separated into the septic tank in the present invention

※ Explanation of code for main part of drawing

3: front stationary body 4: rear stationary body 5: gas

6: vibrating rotation shaft 7: spring 8: support

10: discharge screw 11: strainer 20: strainer

As shown in Figures 1 to 3,

Fixed bodies 3 and 4 are fixedly installed through the front and rear supports 1 and 2 to form a base 5,

Vibration rotation shaft 6 is arranged on the center of the front and rear fixing bodies 3 and 4, and both ends of the vibration rotation shaft 6 are provided with support holes 8 with springs 7 interposed therebetween. It is configured to rotate as a vibration state when the rotational force is transmitted to (6).

Through the support 9 of the front and rear fixing bodies 3 and 4, the solid discharge screw 10 is spirally installed, and a filtering net 11 is installed on the outer diameter side of the discharge screw 10 to form a cylindrical cylinder. 20 to form a drain hole 12 in the lower portion of the strainer 11 to filter the wastewater to be introduced into the waste water purification tank 13,

The lower portion of the front fixing body 3 is provided with an outlet 14 so that the solid waste transported through the discharge screw 10 is discharged.

On the other hand, the vibrating rotary shaft 6, as described in the specification of registration No. 185281, which is a pre-registration proposal of the person,

The rotating shaft 6 'is installed in the cylindrical case 6', the eccentric protrusion 6 '' is installed on the rotating shaft 6 ', and the lubricating oil is put in the case 6'. It is constructed by sealing.

Reference numeral 15 denotes a waste supply pipe, 16 a driving motor, 17 a reduction gear and 18 a livestock waste storage tank.

The present invention made of a configuration as described above is operated in a state in which the livestock waste discharged from the livestock house is collected in the livestock waste storage tank.

At the same time, waste is supplied to one end of the filtering cylinder 20 through the waste supply pipe 15 and at the same time, the vibrating shaft 6 starts to rotate through the driving motor 16 and the reducer 17.

At this time, both end portions of the vibration rotating shaft 6 is rotated as being vibrated as it is supported by the support 8 in the state in which the spring 7 is interposed.

On the other hand, through the front and rear fixing body (3,4) and the support (9) of the front and rear fixing body (3,4) in which the oscillating rotary shaft (6) is built up, the discharge screw (10) fixedly installed in a spiral shape and the The cylindrical sieve cylinder 20 formed by the sieve net 11 covered on the outer diameter of the discharge screw 10 starts to rotate simultaneously as a single body, and the wastewater of the waste water supplied through the waste supply pipe 15 is thus filtered through the sieve net ( 11) while falling through the drain 12 to the waste water purification tank 13 side (see Fig. 3) while the solids remaining inside the strainer 11 is rotated in a spiral spiral along the discharge screw (10) While being discharged to the front outlet 14 side of the front, the water contained in the solid in the transfer process is to be almost drained to the drain 12 layer.

As the strainer 11 which can be used here, a stainless mesh strainer of 200 mesh or more, a nonwoven fabric or a nylon cloth having excellent drainage can be used.

Very good waste water separation effect can be obtained.

As described above, the present invention,

By selecting a simple structural improvement using a vibrating rotating shaft, cylindrical sieve cylinder, and spiral discharge screw as a means of separating solid waste and waste water mixed in the waste, it maximizes the daily throughput of the waste and maximizes the efficiency of solid separation. It is a beneficial design not only to maximize the secondary wastewater purification efficiency but also to recover most of the livestock manure and use it as fermentation compost.

Claims (2)

Fixed bodies 3 and 4 are fixedly installed through the front and rear supports 1 and 2 to form a base 5, Vibration rotation shaft 6 is arranged on the center of the front and rear fixing bodies 3 and 4, and both ends of the vibration rotation shaft 6 are provided with support holes 8 with springs 7 interposed therebetween. When the rotational force is transmitted to (6) to rotate in a vibration state, The discharge screw 10 is installed in a spiral manner through the support 9 of the front and rear fixing bodies 3 and 4, and at the same time, it is installed with a strainer 11 on the outer diameter side of the discharge screw 10. Livestock wastewater, characterized in that to form a sieve cylinder 20, the drainage port 12 is installed directly below the sieve net 11 and the outlet 14 is installed directly below the front fixing body (3) Leftover filter. The method of claim 1, Livestock wastewater filtering device, characterized in that the strainer 11 is made of a stainless mesh strainer of 200 mesh or more.