KR100816488B1 - Excretions dry and condensation device - Google Patents

Abstract

The present invention by applying heat to the manure generated in the barn to evaporate the moisture, the evaporated water is condensed and discharged to the outside, the generated gas is collected in a cooling tank to propose a manure condensation drying apparatus of the structure to block external leakage Manure drying means designed to present a manure condensation drying device that can be used in individual manure treatment facilities or small and medium manure treatment facilities.The manure drying means that heats evaporated manure and evaporates water and condenses the evaporated water to the outside. It characterized in that the condensation drying device comprising a steam condensing means, and odor removing means for separating and removing the odor contained in the generated gas.

Manure Drying, Condensation, Dryer

Description

Manure Condensation Dryer {EXCRETIONS DRY AND CONDENSATION DEVICE}

1 is a block diagram of a manure condensation drying apparatus according to the present invention

FIG. 2 is a sectional view taken along the line A-A of FIG.

Figure 3 is an embodiment of the perforated plate

*. Explanation of the Major Codes

10. Manure drying means 11. Drying room 12. Manure drying container

13. Agitator 14. Heating device 15. Upper space

16. Subspace 20. Steam condensing means

21. Condensation filter membrane 22. Channel 23. Condensate discharge pipe

30. Deodorization means 31. Gas exhaust pipe 32. Cooling tank

40. Perforated Plate

The present invention relates to a manure condensation apparatus that condenses moisture by evaporating water from manure occurring in a barn, and in detail, evaporates water by applying heat to the manure that is injected, and evaporated water is condensed and discharged to the outside, and the generated gas is cooled. A manure condensation drying unit of a structure which collects in a tank and blocks external leakage is proposed.

Natural manure that occurs in large quantities in pig houses, such as pig meal, has been used to dry naturally in the wild. However, it causes groundwater contamination by wastewater, air pollution by odor, and causes conflict with neighboring people. Treatment with a separate manure treatment facility is required.

Due to its characteristics, manure is mixed with urine and various wastewaters, so the water content is very high and odorous, but contains little special pollutants such as heavy metals. Therefore, the treatment of the method of separating and drying the water contained in the manure is used. Therefore, the advanced treatment for general wastewater treatment is not suitable, and dedicated manure treatment facilities of small or medium scale are preferred, but these individual or small and medium-sized facilities are A separate facility is required for the purification of separated water or for the treatment of gases (odors) generated during drying.In general, the management of water and gas purification facilities requires professional operation ability. There is a problem in facilities that is difficult to meet these requirements.

Due to this problem, the existing manure treatment is made by a large-scale facility or by a storage and fermentation by silos or by a simple drying process by heating without countermeasures against wastewater and odors. There is a demand for a solution to the secondary pollution problem.

The present invention is applied to the added manure to evaporate moisture, the evaporated water is condensed and discharged to the outside, the generated gas is collected in a cooling tank to present a manure condensation drying device of the structure to block external leakage treatment of manure By improving the efficiency and condensation of water and gas generated during the treatment process, manure treatment is possible without the use of a separate purification facility. Has a purpose.

To this end, the present invention includes a manure drying means for evaporating moisture by applying heat to the added manure, steam condensation means for condensing the evaporated water discharged to the outside, and odor removing means for separating and removing the odor contained in the generated gas A manure condensation drying apparatus is presented.

The manure drying means puts manure into a manure drying container installed inside a drying chamber of a certain type, separates and evaporates moisture by applying heat to the put manure using a heating device, and uses a manure drying container to increase the evaporation efficiency of moisture. It consists of a stirrer for stirring continuously.

The drying chamber constituting the manure drying means is composed of an enclosed space of an appropriate shape.

The manure drying container is cylindrical in order to increase the stirring efficiency by the stirrer, and is provided with an inlet and an outlet of an appropriate type.

The heating device is installed to apply heat to the manure-dried container filled with manure by applying steam, hot water or hot air, a hot wire, etc., as an element for applying heat to the manure-drying container.

The stirrer is an element that prevents heat sticking from the bottom of the manure drying container, applies heat evenly, and stirs the manure for rapid steam discharge, so that the impeller coupled to the shaft end is located at the bottom of the manure drying container. Fix it on the

The steam condensing means is an element for condensing and discharging the vapor evaporated by heating into water. The condensing drying chamber is installed in the form of a manure drying tank in the center of the condensing structure. It is divided into the lower space. The lower space is used to heat the manure drying barrel by supplying heat provided from the heating device. The upper part of the manure drying tank in the upper space is formed of a condensation filter membrane of the roof structure consisting of a condensation filter for steam condensation, and a channel for accommodating condensate is formed in the lower edge of the condensation filter frame to extend through the drying chamber to the outside It is connected to the condensate discharge pipe is to have a structure that is discharged from the outside.

Odor removal means is an element for collecting and purifying the gas generated during the drying process is installed on the condensation filter membrane and the gas discharge pipe extending through the drying chamber to the outside and a cooling tank filled with cooling water installed outside the drying chamber, It has a structure that is installed so that the outlet of the gas discharge pipe is located below the water level of the cooling tank.

Due to the above configuration, the manure that has been put in a very high moisture content is heated in a manure drying tank in a drying chamber while heated by a heating device to evaporate moisture, and steam generated in the drying process is condensed into water by steam condensing means. Odor gas discharged to the outside and generated during the drying process is dissolved by cooling water, and then discharged to the atmosphere after purification.

Water condensed by steam condensing means generated during the drying process can be discharged in a clean state close to distilled water due to the characteristics of manure, and ammonia gas, which is the main cause of odor, is easily dissolved and absorbed by cold water of a cooling tank to block external emission of odor. It is easy to operate as a structure that can be used, and does not need a separate facility or facility for the purification and removal of odor of waste water generated during the treatment of manure can be useful in individual treatment facilities or small and medium sized manure treatment facilities.

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

Figure 1 is for illustrating the basic structure of the present invention, Figure 2 is a cross-sectional view of the AA portion of the present invention is the manure drying means 10, and the steam condensation means for condensing the evaporated water discharged to the outside (20) ), And odor removal means 30 for separating and removing odor contained in the generated gas.

The manure drying means 10 has a drying chamber 11, a manure drying barrel 12 installed in the drying chamber, an agitator 13 fixed to the drying chamber so as to be located in the impeller drying chamber, and supplies heat to the drying chamber. It consists of the heating apparatus 14 for this.

The drying chamber 11 is provided to provide a closed space, and is formed in a cylindrical or box shape, and includes a cover 11a and a support frame 11b that can be opened and closed.

The manure drying container 12 is formed in a cylindrical shape in order to increase the stirring efficiency by the stirrer and is fixedly installed in the middle part of the drying room so that the interior of the drying room is divided into the upper space 15 and the lower space 16, A manure injection pipe 12a penetrates to the outside and is connected to the outside, and a manure discharge passage 12b extending through the drying chamber to the outside is installed at the lower part, and a viewing window so that the amount of manure and the dry state can be checked from outside the drying room. 12c is formed.

The stirrer 13 is fixedly installed at the upper part of the drying chamber, and its axis extends to the manure drying container, and is configured to dry while stirring the manure in the manure drying container by rotating the impeller 13a in the manure drying container.

The heating device 14 is to evaporate the moisture contained in the manure by heating the manure drying tank, a hot air fan, a steam boiler or an electric fan using a heating wire, etc. may be used, and the illustrated embodiment is a structure using a steam boiler. As illustrated, steam is provided to the lower space 16 in the drying chamber to heat the manure drying barrel, and the waste heat is discharged to the outside through the chimney 14a formed outside the drying chamber.

The vapor condensing means 20 is a condensation filter membrane 21 formed on the manure drying tank 12 of the upper space 15 in the drying chamber, a channel 22 for receiving condensate, and discharge the condensate to the outside. Consists of the condensate discharge pipe 23 for.

The condensation filter membrane 21 is formed in a roof structure by using a kind of filter which is processed in a ceramic structure into a straw structure, and condenses steam by the temperature difference between the inside and outside of the filter membrane and the aggregation action of steam. Water acts to flow down the strand of filter formed obliquely by its own weight.

The channel 22 is for accommodating the condensed water flowing down the condensation filter membrane 21 and is formed in an annular shape under the upper condensation filter membrane. The channel is configured to separate from the drying chamber lower space, to install a partition or to install a heat insulating member to block the re-evaporation of the collected condensate.

The condensate discharge pipe 23 is discharged to discharge the condensate collected in the channel to the outside and extends outward from the channel through the drying chamber.

Odor removal means 30 is formed on the condensation filter membrane is formed of a gas discharge pipe 31 extending through the drying chamber to the outside and the cooling tank 32 is installed outside the drying chamber filled with the cooling water, the gas discharge pipe It has a structure which is installed so that the outlet of 31 may be located below the smooth water level of a cooling tank.

3 illustrates a structure in which a perforated plate 40 is installed on the upper portion of a manure drying container for foam suppression. The perforated plate 40 is formed by forming a small hole 41 having a size of 1 to 3 mm on a disc. Boils up to prevent the condensation filter membrane 21 from contaminating.

The present invention by the above configuration can be manufactured in various standards according to the processing capacity, the operation is made in the following batch type method.

That is, an appropriate amount of manure is introduced into the manure drying container through an input device, and the manure is dried by continuously stirring while applying heat by operating a heating device and a stirrer.

When the manure is boiled by heating, steam is generated together with the foam, the foam is blocked by the perforated plate, the steam rises only, the elevated steam is condensed as it passes through the condensation filter membrane, and some are condensed on the inner wall of the drying chamber to condense. It flows down the filter membrane and the outer wall of the drying chamber, collects in the channel, and is discharged to the outside through the condensate discharge pipe.

The gas passing through the condensation filter membrane is composed of some very small vapors and gases, and these gases are discharged to the outside through the gas discharge pipe by their own pressure, released from the water in the cooling tank, and cooled. It is dissolved in water and removed.

The present invention by the above configuration is heated to dry the manure, the steam generated in the drying process is discharged by condensation, the generated gas is composed of a structure to dissolve and discharge in water to purify the waste water and odor generated in the drying process It is simple and easy to operate without a separate facility for efficient manure drying, and has the advantage of being effectively utilized as individual manure treatment facilities or small and medium sized manure treatment facilities.

Claims (5)

Manure drying means for evaporating moisture by applying heat to the manure put into the manure drying tank installed in the drying chamber, steam condensing means for condensing the water evaporated by the manure drying means and discharged to the outside, and discharged by the steam condensing means In the manure condensation drying apparatus comprising a odor removing means for separating and removing the odor contained in the generated gas, The steam condensing means includes a condensation filter membrane installed in a roof structure on an upper portion of the manure drying tank in an upper space of a drying chamber, a channel formed to receive condensed water at a lower edge of the condensation filter membrane, and condensed water collected in the channel to the outside. Manure condensation drying apparatus comprising a condensate discharge pipe for discharging. Manure drying means for evaporating moisture by applying heat to the manure put into the manure drying tank installed in the drying chamber, steam condensing means for condensing the water evaporated by the manure drying means and discharged to the outside, and discharged by the steam condensing means In the manure condensation drying apparatus comprising a odor removing means for separating and removing the odor contained in the generated gas, The odor removing means comprises a gas discharge pipe which is installed in the upper space of the drying chamber and extends to the outside through the drying chamber, and a cooling tank which is installed outside the drying chamber and filled with cooling water, and the outlet of the gas discharge pipe is located below the level of the cooling tank. Manure condensation drying apparatus, characterized in that consisting of a structure that is installed to. According to claim 1 or claim 2, wherein the manure drying means is installed in the drying chamber of a certain form is installed to separate the interior of the drying chamber into the upper space and the lower space, and the manure drying passage provided with a manure inlet and outlet, the drying chamber of the It is characterized in that it comprises a heating device for separating the water by heating the manure in the manure drying tank by applying heat to the lower space, and a stirrer is installed to increase the evaporation efficiency of the water by stirring the manure during the heating process Manure Condensation Dryer. 4. The manure condensation drying apparatus according to claim 3, wherein the manure drying tank has a structure in which a perforated plate having a small hole is installed above the manure drying tank. delete

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