KR200172532Y1 - Drying apparatus of domestic evacuation - Google Patents

Abstract

The present invention allows livestock manure to be circulated for a certain time in one sealed drying room and dried by heating the circulating manure with the heat of the burner, thereby shortening the drying time and simplifying the construction of the device, thereby improving productivity. The present invention relates to a drying treatment apparatus for manure, and in particular, a main body having a drying chamber in which an open upper part is opened and closed by a door is provided, and a pair of rotating shafts provided by a motor is provided at both lower sides of the drying chamber, and the outer peripheral surface of each rotating shaft is provided. A plurality of transfer blades for continuously circulating the livestock manure introduced into the drying chamber in the drying chamber is provided, the upper center of the drying chamber is provided with a heating barrel for heating and drying the livestock manure heated and circulated by the burner, One side of the exhaust gas discharged to the red barrel and dry heat of the livestock manure The exhaust communication passages to exhaust a is configured to be provided respectively.

Description

Drying apparatus of domestic manure {Drying apparatus of domestic evacuation}

The present invention relates to a drying treatment device for livestock manure, and more specifically, by mixing livestock manure from poultry farms or pig farms with sawdust or chaff and drying it in a drying room for a certain period of time to dry by heat of the burner, The present invention relates to a drying treatment apparatus for livestock manure, so that fertilizer can be obtained quickly.

In general, when collecting poultry in poultry farms, while washing the bottom of the poultry farm with water, the wash water mixed with poultry is poured into the sewer, or placed in a storage tank and fermented through a complex fermentation system for disposal. In addition, there was a case in which only the powder was collected and dried, but all of them had problems such as severe odor occurring during disposal or drying and polluting the environment.

In view of the conventional problems, the inventors continuously treat livestock manure in a confined space so that it can be used as a fertilizer and at the same time to release the dry hot air absorbing the odor into the water, so that the The domestic application for drying treatment of livestock manure that has not been released to Korea has been published in Korea Utility Model Publication No. 94-8628.

The present invention relates to an improvement of a pre- filed drying treatment apparatus, an object of the present invention is to allow the livestock manure to be circulated for a predetermined time in one closed drying chamber and to dry by heating the circulating manure with the heat of the burner, drying time The present invention provides a drying treatment apparatus for livestock manure, which is shortened and the configuration of the apparatus is simplified to improve productivity.

1 is a cross-sectional view of the present invention the drying treatment apparatus

Figure 2 is a longitudinal cross-sectional view of the present invention the drying treatment apparatus

Figure 3a is a perspective view showing the transfer blade of the present invention the drying treatment device

Figure 3b is an exploded view of the transfer blade of the present invention

Figure 4a is a left side view of the present invention the drying treatment device

Figure 4b is a side cross-sectional view of the present invention the drying treatment device

5 is a right side view of the present invention dry treatment apparatus

6 is a front view and a side view showing a door opening and closing device of the present invention

<Description of Codes for Main Parts of Drawing>

10: main body 11: drying chamber

12: inner wall 13: outer wall

14: space portion 15: inner bottom plate

16: outer bottom plate 17: lower space part

20: door 30: rotation axis

31: wing 40: burner

41: red tube 43: exhaust connector

44: exhaust communication

In order to achieve the above object, the present invention includes a main body having a drying chamber in which an open upper part is opened and closed by a door, and a pair of rotating shafts provided by a motor is provided at both lower sides of the drying chamber, and the outer circumferential surface of each rotating shaft is A plurality of transfer wings for continuously circulating the livestock manure introduced into the drying chamber in the drying chamber is provided, and a red heat container for heating and drying the livestock manure heated and circulated by a burner is provided at the upper center of the drying chamber, and one side of the main body. The exhaust gas discharged to the red barrel and the exhaust pipe for exhausting the dry heat of the livestock manure to the outside is configured to be provided.

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

1 is a cross-sectional view of a dry processing apparatus of the present invention and Figure 2 is a longitudinal cross-sectional view of the dry processing apparatus of the present invention. A main body 10 having a drying chamber 11 having an open top is provided. The main body 10 is surrounded by an inner wall 12 and an outer wall 13 in all directions, and a space portion 14 is formed between the inner wall 12 and the outer wall 13 to form an air insulation layer. And the lower part of the main body 10 is provided with a pair of inner bottom plate 15 formed in a semi-circular arc shape and the outer bottom plate 16 of the flat form in a state spaced apart from the inner bottom plate 15 is provided, the inner and outer The lower space part 17 which communicates with the space part 14 between the bottom plates 15 and 16 is provided. In addition, an inlet 10a for supplying livestock manure and a discharge port 10b for discharging the dried manure are respectively formed in the outer wall 13.

In addition, the open upper part of the drying chamber 11 is provided with a pair of doors 20 which are opened and closed at the center around the central hinge part. These doors 20 are configured such that a space 23 is formed between the inner wall 21 and the outer wall 22 to insulate. In addition, a red barrel 41 heated by the burner 40 formed on one outer wall 22 is installed across the center of the drying chamber 11. The red barrel 41 is heated by the heat of the burner to heat-dry the livestock manure inside the drying chamber 11. In addition, a plurality of exhaust ports 42 are formed below the red barrel 41 so that the exhaust gas of the burner is discharged into the drying chamber 11.

In addition, rotating shafts 30 are provided at the center of each inner bottom plate 15 of the drying chamber 11, and the transfer rods 31a spaced at regular intervals along the axial direction have a phase difference of 90 degrees on the outer circumferential surfaces of the rotating shafts 30. It is provided with a plurality.

3A and 3B are perspective and exploded views of the transporting vanes of the present invention, and each end of each of the transfer rods 31a is pushed out with livestock manure so that the livestock manure is circulated in the drying chamber 11 at a predetermined angle along the rotational direction of the rotating shaft. The inclined feed vanes 31 are respectively formed to form a low screw shape. As these feed vanes 30 have a phase difference of 90 degrees as shown in the developed view, they are inclined in the direction of pushing out livestock manure, and at the same time, the lines connecting the ends of the respective feed vanes 31 have a screw shape. When the 30 is rotated, the livestock manure is conveyed in a predetermined direction by these transfer wings 31.

4A is a left side view of the present invention dry processing apparatus, FIG. 4B is a cross-sectional view of the present invention dry processing apparatus, and FIG. 5 is a right side view of the present invention dry processing apparatus. Each rotary shaft 30 is configured to be supported by a bearing formed on the outer wall 13, one side end of each rotary shaft 30 is provided with a sprocket wheel 34 connected by a chain 35 and on any one sprocket wheel 34 The overlapping pulley and the pulley of the motor 32 are connected to the belt 33. In addition, the outer wall 13 on the right side of the drying chamber is provided with exhaust connection pipes 43 connecting the drying chamber 11 and the lower space portion 17 to both sides, and the outer space 13 on the rear side is connected to the lower space portion 17. The exhaust communication 44 is provided in a state of standing up.

In addition, one side of the main body 10 is provided with a distilled water outlet 17a for draining the distilled water collected in the lower space 17. Distilled water is generated in the process of drying livestock manure, saturated steam (wet steam) from the livestock manure is exhausted to the lower space portion 17 through the exhaust connection pipe 43 together with the exhaust gas. At this time, the wet steam exhausted to the lower space 17 is condensed due to the temperature difference and is converted into distilled water. The distilled water generated while drying the livestock manure is collected in the lower space 17, and the collected distilled water is drained by opening the distilled water outlet 17a while the device is stopped.

Reference numeral 25 is connected to each door 20 and the wire 26 is rotated by the motor to pull the wire opening and closing the door, 10c is the input means for supplying livestock manure to the inlet (10a), 10d is the outlet (10b) Represents the means of discharging livestock manure discharged to other places.

The present invention configured as described above is put into the drying room (11) the poultry meal or money collected from the barn. The livestock manure is conveyed from the low place to the high place by the feeding means 10c as shown in FIG. 4A. The input means 10c is composed of a transfer pipe in which a hopper and a transfer screw are built. When the livestock manure is introduced into the drying chamber 11 through the inlet 10a by the feeding means 10c, the chaff or sawdust is introduced into the drying chamber, and then the motor 32 is operated to operate the rotary shafts 30 in a predetermined direction. Let it rotate At this time, the livestock manure is circulated in the drying chamber by the transfer blades 31 formed on each rotating shaft 30.

The burner 40 is operated while the livestock manure is circulated. When the burner is operated, the red barrel 41 is heated to reach a constant temperature, and the livestock manure circulating with the heat is dried. In addition, the combustion heat generated when the burner 40 is burned is exhausted into the drying chamber 11 along the exhaust port 42 formed at one lower portion of the red barrel 41. The exhausted combustion heat is moved to the space 14 and the lower space 17 through the exhaust connection pipe 43 formed on the outer wall 13 after the heat exchange operation is completed in the drying chamber.

Since the combustion heat moved to the space portion 14 and the lower space portion 17 heats the inner wall 12 and the inner bottom plate 15, the drying of livestock manure placed on the inner bottom plate 15 becomes more active. Therefore, the waste heat recovery rate of the combustion heat exhausted to the space portion and the lower space portion is improved to save fuel.

In addition, saturated steam generated during livestock manure is condensed and converted into distilled water in the process of moving to the lower space part 17 through the exhaust connection pipe 43. The distilled water is collected in the lower space part and then distilled water outlet ( Drained to outside via 17a).

In addition, when the exhaust fan 45 formed in the exhaust communication 44 is operated while the burner 40 is operated, the exhaust gas of the burner moved to the space 14 and the lower space 17 may cause the exhaust communication 44 to operate. The burner is vented to the outside, allowing the burner to continue burning, while the excretion of livestock manure is also exhausted while the exhaust is exhausted. According to the present invention, when a manure of about 2.2 tons of animal manure is dried for 10 hours, a high quality fertilizer can be obtained, and a time for circulating the interior of the drying chamber 11 once in the course of drying manure is about 20 minutes.

In addition, when the drying is completed by operating the discharge means (10d) to discharge the dried livestock manure to the outside. At this time, the rotating shaft 30 is continuously rotated so that the dried livestock manure is discharged toward the discharge means (10d). In addition, when the interior of the drying chamber 11 needs to be repaired, when the motor 30 is operated, the wire 26 is pulled, and as shown in FIG. 6, each door 20 rotates around the hinge portion 24. Is opened. This is convenient for repairing the interior of an open drying room.

As described above, according to the present invention, a space portion and a lower space portion are formed between the outer wall and the inner wall of the drying chamber, and between the inner bottom plate and the outer bottom plate, respectively, to form an air insulation layer. By passing through the heat exchanger to improve the thermal efficiency of the burner. In addition, the livestock manure put into the drying chamber is continuously circulated into the drying chamber, so that it can take up a small drying space and reduce the volume of the device. In addition, the odor generated in the drying process is exhausted along with the exhaust gas to reduce the odor, and large amounts of livestock manure can be dried and fertilized quickly to improve productivity.

Claims (2)

A main body having a drying chamber in which the opened upper part is opened and closed by a door, A pair of rotary shafts are provided at both lower sides of the drying chamber by a motor. On the outer circumferential surface of each of the rotating shaft is provided with a plurality of transfer wings for continuously circulating the livestock manure introduced into the drying chamber in the drying chamber, The upper center of the drying chamber is provided with a red heat container for heating and drying the livestock manure circulated by the burner, On one side of the main body livestock manure drying apparatus characterized in that the exhaust gas discharged to the red barrel and the exhaust communication for exhausting the drying heat of the livestock manure to the outside, respectively. According to claim 1, wherein the main body is composed of an inner wall and an outer wall surrounding the four sides of the drying chamber and a space portion for forming an air insulation layer between the inner wall and the outer wall, The lower part of the main body is provided with a pair of semi-circular arc-shaped inner bottom plates having a constant radius from each rotation axis to surround the lower part of the drying chamber, and an outer bottom plate to form a lower space part communicating with the space part between the inner bottom plates. Equipped, An exhaust connection pipe is provided to connect the drying chamber and the lower space part, and the exhaust communication is connected to one side of the lower space part so that the exhaust gas and the drying heat of the drying chamber are exhausted through the exhaust connection pipe to the exhaust communication. Drying treatment device for livestock manure.