KR20000004264U - Livestock Sewage Treatment System - Google Patents

Abstract

The present invention relates to livestock sewage treatment apparatus configured to contribute to the prevention of water pollution and environmental pollution caused by livestock sewage by quickly and sanitarily treating the sewage and sewage of livestock discharged from livestock houses.

The sewage treatment apparatus for livestock use according to the present invention collects sewage discharged from the livestock house, and the collected sewage is sewage sucked into the vacuum evaporation tank (2) in the water collecting stirrer (1) where the sewage sewage is agitated by adding an appropriate neutralizer and deodorant. Is a system system for discharging the saturated steam produced in a vacuum state to the suction compressor (7) and making the dried residual sludge vibrate the uneven bead (6) with a high-pressure compressor (5) to make fine powder and discharge it to the outside.

Description

Livestock Sewage Treatment System

The present invention is mainly installed simply around the livestock house, and various waste water discharged from the livestock house by evaporating wastewater such as sewage water generated from the sewage from the livestock's sewage or livestock house, or sewage treatment tank. The present invention relates to a livestock sewage treatment device that can prevent water quality and environmental pollution and reduce costs.

There are many large and small livestock houses that discharge sewage from all over the country, and since there are large amounts of various wastewater including livestock manure from these houses, they are released into nearby rivers and lakes, causing serious water pollution and environmental pollution. It is happening.

Accordingly, the present invention is designed to solve the conventional problems as described above, livestock sewage and wastewater discharged from the livestock house by vacuum evaporation treatment can be used for livestock sewage treatment device that can help to prevent water quality and environmental pollution The purpose is to supply.

1 is a schematic view of the vacuum evaporation configuration of livestock sewage treatment apparatus according to the present invention

FIG. 2 is a configuration diagram of a circulation line of thermal oil required for the apparatus of FIG.

Explanation of symbols on important parts of drawing

1. Collecting agitation part, 2. Vacuum evaporation tank, 3. Compressor, 4. Heat exchange part, 5. Suction compressor,

6. Uneven bead, 7. Upper suction pipe, 8. Lower suction pipe, 9. Vacuum suction means, 10. Filtering net,

11.13. Pump, 12. second sewage pipe, 14. first sewage pipe, 15. filter screen, 16. agitator blade, 17. motor,

18. Surfline, 19. Electric Heater, 20.23. Circulating pump, 21. Expansion tank, 22. Storage tank,

24. Sap separator, 25. Return line

The present invention for achieving the above object is to drop the atmospheric pressure in the evaporation tank, atmospheric pressure in the evaporation tank to allow the evaporation of sewage from the collecting stirrer of the sewage is mixed with the neutralizing agent and the deodorant of the appropriate sewage from the barn Compressor that diffuses evaporated water into the atmosphere, and Compressor residue that rolls the remaining residue after evaporation with different shapes, weights and sizes. Light weight is adsorbed on the upper suction pipe and heavy weight is absorbed on the lower suction pipe. It provides a livestock sewage treatment apparatus characterized in that it comprises a heating means to suck the treatment to a limited place through and to heat the temperature of the vacuum evaporation tank to an appropriate temperature.

In a preferred embodiment of the present invention, the heating means is an electric heater or burner combustion of fuel such as light oil or heavy oil.

An electric heater heats and circulates a working fluid such as thermal oil, and the working fluid has a configuration requirement for exchanging heat to a heat exchanger through a circulation line.

Hereinafter will be described in more detail by creating an embodiment illustrated in the drawings of the subject innovation.

Figure 1 shows an overview of the vacuum evaporation configuration of the livestock wastewater treatment apparatus and or other wastewater treatment apparatus according to a preferred embodiment of the present invention.

The livestock sewage treatment apparatus according to the present invention collects the sewage discharged from the livestock house and collects the mixed sewage part 1 of the sewage treated with the neutralizing agent and deodorant and the agitated sewage and the sewage treated by the sewage stirring part. A vacuum evaporating tank (2) to be delivered, a compressor (3) for discharging evaporated saturated vapor, a heat exchanger (4) for heating the vacuum evaporation tank below atmospheric pressure, a compressor (5) for blowing compressed air after evaporation, and evaporation And the uneven bead (6) to shake off the remaining sludge collides in the evaporation tank due to the different size and weight, and the small sludge is discharged into the suction vacuum pipe (7) of the upper part and the large sludge is sucked into the lower part (8). It is sent to a vacuum pipe and discharged to a restricted place through the vacuum inhaler 9 which vacuum sucks it.

The first sewage supply pipe 14 for collecting sewage through the filtering network 10 and the second sewage supply pipe 12 for pumping sewage into the evaporation tank 2. Filtration means 15 are provided for installation, and a stirring blade 16 driven by a motor is installed in the inner center. The working fluid circulating the circulation line 18 for circulating a working fluid such as heat medium oil and the heating electric heater or oil boiler 19 to maintain the heat of the heat stirring part 4 at a proper temperature. Expansion tank 21, storage tank 22, storage tank pump 23, the fluid separator 24, etc. required for the circulation of the return line 25 is connected and installed.

Therefore, the device of the present invention is a practical design that can contribute greatly to the prevention of water pollution and environmental pollution from the livestock house because it is very hygienic and economically easy to treat the livestock effluent, which accounts for the majority of the livestock excrement, by the above-described configuration.

Here it is described that the apparatus of the present invention can be used in particular for the treatment of livestock waste discharged from the livestock house, but in some cases it can be used to install a variety of similar wastewater generated.

Claims (2)

Compressor for collecting sewage from the livestock house and receiving the sewage from the collecting and agitating unit 1 of the sewage treated with agitation of appropriate neutralizer and deodorant and the collecting and stirring unit to drop the air pressure below atmospheric pressure in the vacuum evaporation tank 2. (3) Heat stirring part for heating the waste water to a proper temperature (4) Transfer the means (9) and the uneven bead to make the residue remaining after evaporation into fine powder by using the inner surface collision of the uneven bead (6). Livestock sewage treatment apparatus comprising a compressor 5 for heating and a heating means for heating According to claim 1, wherein the heating means is an electric heater (19), but for example, an oil burner such as light oil or heavy oil may be used, and a circulation line for heating and circulating a working fluid such as thermal oil to maintain a proper temperature of heating heat ( 18) axle, characterized in that it has a return line 25 to which the supply line and the pumps 20, 23 circulating, the thermal expansion tank 21, the storage tank 22, the fluid separator 24, etc. are connected. Sewage Treatment Equipment