KR100566379B1 - A Livestock Night-Soil Disposal Unit - Google Patents

Abstract

The present invention relates to a livestock waste treatment apparatus, and in particular, a cylindrical tank of a predetermined volume; A steam coil for directly heating livestock manure in the tank; A steam jacket for heating livestock manure through the tank; An insulating cover for preventing the temperature of the tank and the heat of the steam jacket from being released to the outside; A steam generator provided to the steam coil and the jacket; A stirring motor for generating rotational force to the impeller shaft; An impeller shaft rotated by a motor and continuously stirring livestock manure flowing into the tank; A pair of air cylinders for opening and closing the lid of the tank; A condenser for converting steam generated in the tank into water; Several water return passages for temporarily storing water converted through the condenser; The vaporized water vapor in the tank is configured as a sealed vacuum pump forcibly sucking into the recovery container through a condenser to separate and discharge livestock manure into urine water and livestock.

Therefore, it is possible to prevent the overall environmental pollution such as air pollution due to odor, including soil and water pollution caused by livestock manure, and to process a large amount of livestock manure within a short time at a low cost. It can greatly reduce the cost.

Description

Livestock Manure Treatment Unit {A Livestock Night-Soil Disposal Unit}             

Figure 1 is an illustration of the installation state of the device of the present invention.

2 is a plan view of a tank in the device of the present invention;

Explanation of symbols on the main parts of the drawings

1: cylindrical tank 2: steam coil

3: steam jacket 4: heat insulation cover

5: steam generator 6: stirring motor

7: impeller shaft 8: air cylinder

9: condenser 10: recovery container

11: water-sealed vacuum pump

The present invention relates to a livestock waste treatment apparatus, and more particularly, water and livestock powder through a method of steam heating the livestock manure discharged from various livestock products (Hanwoo cattle, cows, pigs, etc.) in a livestock farm in a tank of a predetermined volume Evaporated water can be used for general living water or drinking water again through purified water, and sorghum can be used as surplus, such as fertilizer, through other processing. Soil and water by sewage and manure contained in livestock manure It is possible to prevent the overall environmental pollution such as air pollution due to pollution and odor, and to reduce the cost of processing livestock manure by processing large amounts of livestock manure in a short time at a low cost. Invented.

In general, livestock manure is discharged daily by the physiological action of livestock, which makes it difficult to conduct livestock farming in close proximity to residential areas. Therefore, many small and medium-sized livestock farms are located near mountains or upstream of rivers. It is usually located at.

However, most of these livestock farms are small and do not have sufficient pollution prevention equipment, and as a result, livestock manure is discharged to streams or rivers without filtration, which is a major cause of water, soil and air pollution.

Therefore, most livestock farms have recently adopted a method of producing liquid fertilizer using livestock manure or purifying using a precipitation purification method.

By the way, the liquid fertilizer treatment method is configured to mix sawdust, rice husk and grass with livestock manure and put it in a storage tank to mature and ferment for several months (about 6 months). Since the air pollution is severe, and the amount that can be treated in one day is limited, there is a problem that there is no efficiency.

In addition, the sediment purification method is expensive in the purification facility itself and expensive to operate, and each purification facility has a limitation in processing capacity, so when the amount of manure flowing into the purification facility exceeds the limit, it is discharged as it is and water and soil contamination It is a situation that continues to cause.

The present invention has been made in order to solve such a conventional problem, by continuously introducing livestock manure into a tank having a constant volume separated into urine moisture and condensate through steam heating and urine moisture is condensed again through After conversion to water, it is collected and used for general living water or drinking water through purified water, and the livestock powder can be used as surplus such as fertilizer through other processing, so that soil and water pollution caused by sewage and manure contained in livestock manure Livestock manure that can prevent the overall environmental pollution such as air pollution due to bad smell and odor and at the same time, can handle a large amount of livestock manure in a short time at a low cost, thereby greatly reducing the cost of processing livestock manure The purpose is to provide a processing device.

The object of the present invention described above, the stirring motor, the manhole and the vacuum system are installed in the center and both sides of the upper surface, respectively, and the lid body for evaporating urine moisture and discharging the remaining shaft portion to the outside is installed to be opened and closed by an air cylinder. A cylindrical tank having a predetermined volume having a configuration in which a manure inlet is installed at a side upper portion thereof; A steam inlet and an outlet, which are installed in the tank in the form of a circular spring coil and are respectively exposed to the outside through upper and lower sides of the tank, are directly heated to raise livestock manure of the tank so as to be separated into urine moisture and constituents. A steam coil; A steam jacket installed to surround the outer wall of the tank at predetermined intervals to heat the livestock manure through the tank; An insulating cover installed to surround the outside of the steam jacket to prevent the temperature of the tank and the heat generated from the steam jacket from being released to the outside; A steam generator for providing steam of a desired temperature to the steam coil and the jacket; A stirring motor having a reduction gear box and installed perpendicular to the center of the upper surface of the tank to generate rotational force on the impeller shaft; In the form where several impellers are installed in a predetermined section of the lower part, the upper end thereof is coupled to the shaft of the motor, and the lower end has a configuration that is stored on the bottom side of the tank through the support bar, and is rotated by the motor to continue livestock manure flowing into the tank. An agitator impeller shaft; A pair of air cylinders on which an outer body of the tank is squeezed and the movable lever is squeezed on the lid of the tank to open and close the lid as necessary; A condenser having a configuration in which cooling water is filled between several tubes and connected to an upper portion of the tank through a tube to convert water vapor generated in the tank into water; Several water return passages for temporarily storing water converted through the condenser; The vaporization of the vaporized water in the tank can be achieved by the configuration of a sealed vacuum pump forcing the suction through the condenser.

Therefore, the livestock manure can be separated into urine water and livestock to be discharged to prevent overall environmental pollution such as air pollution due to odor, including soil and water pollution due to livestock manure, and at a short time for a low cost. A large amount of livestock manure can be processed in the house, thereby greatly reducing the costs associated with processing livestock manure.

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

Figure 1 shows an exemplary view of the installation state of the device of the present invention, Figure 2 shows a plan view of the tank of the device of the present invention.

According to this, the stirring motor 6, the manhole 1a, and the vacuum gauge 1b are installed in the center and both sides of the upper surface, respectively, and the lid 1c for evaporating the urine moisture and discharging the remaining shaft portion to the outside. It is installed so as to be opened and closed around the hinge, the cylindrical tank (1) having a predetermined volume having a configuration in which the manure inlet (1d) is installed on the side upper portion;

The steam inlet (2a) and the discharge port (2b), which is installed in the tank (1) and are formed in the form of a circular spring coil, are exposed to the outside through upper and lower sides of the tank, respectively, and directly raise livestock manure in the tank. A steam coil (2) which is heated to separate urine moisture and flakes;

A steam jacket (3) installed to cover the outer wall of the tank (1) at regular intervals to heat livestock manure through the tank;

An insulating cover 4 installed to surround the outside of the steam jacket 3 to prevent the temperature of the tank 1 and the heat generated from the steam jacket from being released to the outside;

A steam generator (5) for providing steam at a temperature desired by a user to the steam coil (2) and the jacket (3);

A stirring motor (6) having a reduction gear box (6a) and installed in a vertical direction at the center of the upper surface of the tank (1) to generate a rotational force on the impeller shaft (7);

In the form where several impellers 7a are installed in a predetermined section of the lower part, the upper end thereof is coupled to the shaft of the motor 6 and the lower end has a configuration axially stored on the bottom side of the tank 1 through the support bar 17. An impeller shaft 7 rotated by the motor 6 and continuously diluting livestock manure flowing into the tank;

A pair of air cylinders 8 having a body portion axially stored at an outer side of the tank 1 and a movable lever axially held at a lid body 1c of the tank to open and close the lid body 1c as necessary;

A condenser (9) having a configuration in which cooling water is filled between several tubes (9a) and connected to an upper portion of the tank (1) through a tube to convert water vapor generated in the tank into water;

Several water recovery vessels 10 for temporarily storing the water converted through the condenser 9;

The water vaporized in the tank 1 is characterized by consisting of a water-sealed vacuum pump (11) forcibly sucked into the recovery container 10 through the condenser (9).

Here, reference numeral 12 denotes a thermometer indicating the temperature in the tank 1, 13 denotes a vacuum detection sensor for detecting the degree of vacuum in the tank 1, and 14 denotes a lid 1c selectively attached to the tank 1. The clamp is fixed to prevent opening, 15 is a glass tube to check the color and amount of water condensed and discharged through the condenser 9 from the outside, 16 is supported by fixing the tank (1) to have a certain height The frame is the frame, and 17 is the sight glass where the inside of the tank can be visually checked.

Referring to the operation and effect of the device of the present invention configured as described above are as follows.

First, the livestock manure collected through the manure inlet 1d formed on the upper side of the tank 1 having a predetermined volume is injected with a predetermined amount, and the motor 6 is driven through a controller not shown and a steam generator 5 When the steam generated by the steam is supplied to the steam coil 2 and the steam jacket 3, the manure in the tank 1 is heated by the heat generated by the steam coil 2 and the steam jacket 3.

As described above, the livestock manure in the tank 1 is stirred by the impeller shaft 7 connected to the motor 6 at high pressure. When the high temperature steam is supplied through the steam coil 2 and the steam jacket 3, the tank 1 As the livestock manure in the boil is heated by steam heating above 120 ℃, the urine water contained in the manure vaporizes with water vapor and the pressure in the tank rises.

As such, when the pressure in the tank 1 is increased by a certain pressure or more, the water vapor is moved to the condenser 9 through the tubular body when it is forcedly sucked by operating the water-sealed vacuum pump 11.

At this time, since the condenser 9 has a configuration in which cooling water is filled between several tubes 9a installed to allow water vapor to pass therethrough, the condenser 9 is forced into the condenser 9 by suction operation of the vacuum pump 11. The water vapor passes through the tube (9a) and the heat exchange with the cooling water is carried out so that the water vapor separated from the livestock manure is reduced to water and collected in several collection vessels (10), such operation is the urine water contained in the livestock manure Repeat until almost gone.

Of course, as described above, when a certain amount of livestock manure is filled in the tank 1 and the urine moisture evaporates in a process of evaporating the urine moisture through heating, the heating and diluting operation is repeated while continuously adding livestock manure.

On the other hand, because livestock eat and excrete various grasses, the livestock manure contains the seeds of various weeds with their vital powers, and if they are immediately sprayed on the land, various weeds can grow on the land where manure is sprinkled. Manure has various problems such as inhabitation of various germs causing various plants.

By the way, in the apparatus of the present invention is put into the tank (1) having a certain volume as described above and heated to a temperature of 120 ℃ or more, the seeds of various weeds contained in the manure loses its vitality, even if sown on the land in the future manure Not only do not grow, there is no fear that various germs are also eradicated and sterilized to cause diseases in various plants.

In addition, if the livestock manure is continuously introduced into the tank 1 as described above, the heating and diluting operation is repeated for a predetermined time, and the urine moisture is evaporated, and the remaining sinter that accumulates in the bottom portion accumulates in the tank 1 or more. After the operation of the motor 6 and the supply of steam are cut off, the pressure in the tank is depressurized for safety, and the clamping by the clamp 14 is released and the air cylinder 8 is operated through the controller. Since the lid 1c provided at the bottom is opened, the constituents from which urine water has evaporated are discharged from the tank 1.

The wastes thus discharged can be used as fertilizer as it is sprinkled on the soil as it is, and after drying, it can be mixed with enzymes, phosphoric acid and kali in the form of granules to neutralize acidified soils and used as fertilizers to cultivate pollution-free plants. It may be.

In addition, the water collected in the recovery container 10 can be used as general living water, industrial water or drinking water through the water purification process.

On the other hand, since the vacuum gauge 1b and the thermometer 12 are installed in the tank 1, the system operator recognizes the vacuum degree and the temperature in the tank, and adjusts the supply amount of steam, the feeding time of livestock manure, and the lid 1c. Know when to open and remove the shaft, and take appropriate action accordingly.

In addition, a vacuum detection sensor 13 which detects the vacuum in the tank 1 as an electrical signal and transmits it to a controller (not shown) is installed so that the controller can automatically control the amount of steam supplied in response to the vacuum in the tank. Can be.

In addition, a heat insulating cover 4 is provided on the outside of the steam jacket 3 to prevent heat loss, and a manhole 1a is provided on the upper part of the tank 1 so that this manhole can be provided if necessary. This allows a person to enter the tank for cleaning or to inspect or repair various components in the tank.

As described above, according to the present invention, since a certain amount of livestock manure is continuously introduced into the tank, steam can be separated and discharged into urine moisture and livestock through steam heating, resulting in soil and water pollution caused by livestock manure. Overall environmental pollution such as air pollution can be prevented in advance, and a large amount of livestock manure can be processed within a short time at a low cost, thereby greatly reducing the costs associated with the processing of livestock manure.
In addition, the water separated from the manure can be used as general living water, industrial water or drinking water through the purified water, and the constituents can be used as a fertilizer through manure or processing to increase the degree of recycling.

Claims (1)

A cylindrical tank 1 having a configuration in which a lid body 1c for evaporating urine water and discharging the remaining nutrients to the outside is opened and closed, and a manure inlet 1d is provided at a side upper portion thereof; A steam coil (2) having a form of a circular spring coil and installed in the tank (1) to directly heat livestock manure in the tank; A steam jacket (3) installed to cover the outer wall of the tank (1) at regular intervals to heat livestock manure through the tank; An insulating cover 4 installed to surround the outside of the steam jacket 3 to prevent a temperature decrease of the tank 1 and heat release from heat generated by the steam jacket; A steam generator (5) for providing steam at a temperature desired by a user to the steam coil (2) and the jacket (3); A stirring motor (6) installed in the vertical direction at the center of the upper surface of the tank (1) to generate a rotational force on the impeller shaft (7); An impeller shaft 7 rotated by the motor 6 and continuously diluting livestock manure flowing into the tank; A pair of air cylinders 8 having the body portion axially supported on the outer side of the tank 1 and the movable lever axially supported by the lid body 1c of the tank to open and close the lid body 1c as necessary; A condenser (9) having a configuration in which cooling water is filled between several tubes (9a) and connected to an upper portion of the tank (1) through a tube to convert water vapor generated in the tank into water; Several water recovery vessels 10 for temporarily storing the water converted through the condenser 9; Livestock waste treatment apparatus characterized in that the water vaporized in the tank (1) through a condenser (9) forcibly composed of a sealed vacuum pump (11) for suction.

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