KR100296814B1 - Method and device for cooling condensation of hot and humid air generated during fermentation and drying of organic waste - Google Patents

Abstract

The present invention provides cooling and condensation for cooling the cooling medium passing through the heat exchanger of the cooling condensation chamber in a separate cooling chamber during the fermentation and drying treatment of organic waste, and then circulating the cooling medium to be supplied to the heat exchanger of the cooling condensation chamber. A method and apparatus are disclosed.

In the conventional case, since the low temperature and high temperature portions of the cooling medium are located at the front and rear positions of the cooling condensing chamber, the temperature difference between the air passing through the heat exchanger and the cooling medium is not evenly distributed over the whole, which takes a long time in the fermentation and drying process. As a result, relatively large capacities of the heat exchanger and the cooling condensation chamber are required, and additional facilities are required.

The present invention provides a circulation supply to the heat exchanger of the cooling condensation chamber, while maintaining a constant and large temperature difference between the cooling medium and the air to perform the cooling condensation process within the cooling condensation chamber to solve the aforementioned problems. By adopting a cooling method that can effectively cool the cooling medium inside the cooling chamber to maximize the heat transfer effect in the cooling condensation chamber and the inside of the cooling chamber, keep the temperature of the cooling medium supplied to the heat exchanger of the cooling condensing chamber low Accordingly, the hot and humid air generated during fermentation and drying in the fermentation and drying process chambers is characterized by greatly improving the cooling and condensation efficiency so as to increase the amount of condensate discharged while passing through the cooling condensation chamber.

Description

Method and device for cooling condensation of hot and humid air generated during fermentation and drying of organic waste

The present invention can be utilized in the case of separating and discharging condensate by cooling and condensing hot and humid air generated from the inside of a processing chamber during fermentation and drying treatment of organic waste, and in particular, a cooling medium via a heat exchanger of a cooling condensation chamber. The present invention relates to a cooling, condensation method and apparatus for circulating a cooling medium that is cooled in a separate cooling chamber and then supplied to a heat exchanger of a cooling condensation chamber.

In the related art, a technology for discharging condensate to the outside by cooling and condensing high temperature and high humidity indoor air generated during fermentation and drying treatment has already been filed with Korean Patent Application No. 98-31811, which is the inventor of the present invention. As shown in Fig. 1, the condensed water generated inside the cooling condensation chamber 3 through the cooling condensation chamber 3 via the feeding fan 2 is passed through the high temperature and high humidity indoor air generated in the fermentation and drying treatment chamber 1. The low-temperature, low-humidity air, which is discharged to the outside and subjected to the cooling condensation process, is subjected to a repetitive circulation process of feeding into the fermentation and drying chamber 1 through the feeding fan 4 again.

At this time, in the process of cooling and condensing the hot and humid air in the cooling condensing chamber 3, the cooling medium such as cooling water is continuously introduced into the heat exchanger 5 and discharged again through the heat exchanger 5. In the front position 6 of the cooling condensation chamber 3 into which the high temperature and high humidity air generated in the fermentation and drying treatment chamber 1 flows, a low temperature portion 7 in which a cooling medium is introduced is located, and a low temperature is passed through a cooling condensation process. In the rear position 8 of the cooling condensation chamber 3 where the air of low humidity is discharged, the high temperature part 9 through which the heat exchange is carried out from the high temperature and high humidity air through the heat exchanger 5 to discharge the cooling medium whose temperature rises, It is made to be located.

That is, the low temperature portion 7 of the cooling medium is positioned at the front position 6 of the cooling condensation chamber 3, and the high temperature portion 9 of the cooling medium is positioned at the rear position 8 of the cooling condensation chamber 3, In the front position 6 of the condensation chamber 3, since the temperature difference between the hot and humid air generated in the fermentation and drying processing chamber 1 and the cooling medium is large, heat transfer occurs actively, resulting in increased cooling and condensation efficiency. In the rear position 8 of the seal 3, the temperature of the hot and humid air at the front position 6 drops and the temperature of the cooling medium rises, so that the temperature difference between the air passing through the heat exchanger 5 and the cooling medium 5 Is relatively small and the heat transfer is reduced, so the cooling and condensation efficiency is reduced, and the waste heat which takes much time in the fermentation and drying process, and the capacity of the heat exchanger which is actually required to compensate for this is increased and Hypertrophy W becomes, the yeoryeo problems occurred such that the expansion of the plant needs to be incidental thereto.

In addition, the cooling medium of the heat exchanger 5 increases the cooling and condensation efficiency as the temperature is lower. However, in the case of the cooling medium, in order to continuously supply the heat exchanger 5 while maintaining the temperature below a predetermined temperature during the cooling and condensation process. Since a very large amount is required, a smooth supply of the cooling medium is difficult in a place where a large amount of cooling medium cannot be secured. Of course, the cooling medium used for the heat exchanger 5 may be cooled by using a cooling cycle of an electric operation method, but in this case, there is a wasteful end due to excessive power consumption and large power consumption during operation.

The present invention has been researched and developed in order to solve such a conventional problem, the air passing through the cooling condensing chamber in the front and rear positions of the cooling condensing chamber, the cooling medium via the heat exchanger, so as to maintain a temperature difference between each other. Cooling medium but adopting forced air cooling method or mixing forced and natural air cooling method, and enabling more effective heat transfer between cooling medium and air, fermentation and drying through cooling medium and cooling condensation chamber It was developed based on the basic principle that the flow rate of the cooling medium used can be greatly reduced while improving the cooling and condensation efficiency of the process chamber.

The main object of the present invention is to cool the cooling medium circulated and supplied to the heat exchanger of the cooling condensation chamber, while maintaining a constant and large temperature difference between the cooling medium and the air to perform the cooling condensation process in the cooling condensation chamber. By adopting the cooling method that can effectively cool the inside of the room, maximize the heat transfer effect in the cooling condensing room and inside the cooling room, keep the temperature of the cooling medium supplied to the heat exchanger of the cooling condensing room low, and thus fermentation and drying treatment room In the fermentation and drying process, the high temperature and high humidity air can pass through the cooling condensation chamber to increase the discharge of condensate discharged.

Another object of the present invention is to install a heat exchanger installed in the cooling chamber and the cooling condensation chamber together with a single unit or a plurality of units of the radiator structure, in the case of a plurality of units configured in a series, parallel or a mixture of series and parallel It is to provide a device that can further improve the cooling, condensation efficiency of the cooling medium.

It is still another object of the present invention to perform a forced cooling of the cooling medium passing through the heat exchanger inside the cooling chamber by forced supply of external air, and then first to cool the cooling medium whose temperature has risen while passing through the heat exchanger of the cooling condensation chamber. It is intended to improve the cooling effect of the cooling medium by exposing to natural cooling and then supplying it to a heat exchanger inside the cooling chamber.

The present invention to achieve the above object by cooling and condensing the hot, humid air generated from the inside of the processing chamber during the fermentation, drying treatment of organic waste to separate and discharge the condensate generated in the cooling condensation process, In the method of fermentation and drying treatment by repetitive circulation operation in which the temperature and humidity are lowered to the treatment chamber again, the hot and humid air generated from the fermentation and drying treatment chamber passes through the cooling condensation chamber, Cooling condensation takes place while passing through the cooling condensation heat exchanger, and the high temperature cooling medium passing through the cooling condensation heat exchanger passes through the cooling chamber forcibly passing through the outside air, and is cooled while passing through the cooling heat exchanger inside the cooling chamber. The cooled cooling medium is again supplied to the cooling condensation heat exchanger in the cooling condensation chamber. The present invention provides a method of cooling condensation of hot and humid air generated during fermentation and drying of organic waste while allowing repeated circulation flow of a cooling medium.

In addition, the present invention is a device for separating and discharging condensate by cooling and condensing hot and humid air generated from the inside of the processing chamber during fermentation and drying treatment of organic waste, passing through the hot and humid air generated from the fermentation, drying treatment chamber Cooling condensation heat exchanger installed inside the cooling condensing heat exchanger while passing through the cooling condensation heat exchanger, and the cooling condensation chamber for introducing low temperature and low humidity to the fermentation and drying process chamber, and the internal high temperature cooling discharged through the cooling condensation process After installing the cooling heat exchanger inside which is forced to cool by external air while passing through the medium and passing through the cooling heat exchanger, the cooling chamber which supplies the low temperature cooling medium to the cooling condensation heat exchanger of the cooling condensation chamber by the circulation pump, respectively. Between air passages between fermentation, drying and cooling condensation chambers A feeding fan is installed, a circulating feeding pump is installed in the middle of the cooling medium flow path between the cooling condensation heat exchanger and the cooling heat exchanger, and a feeding fan is installed at one or both sides of the cooling heat exchanger at the front and rear sides of the cooling heat exchanger at the same time. It provides a device that is made.

1 is a conceptual diagram illustrating a conventional cooling and condensation method;

2 is a conceptual diagram illustrating the principle of cooling and condensation of the present invention;

Figure 3 is a longitudinal cross-sectional view showing an example of an apparatus embodied by applying the cooling and condensation principle of the present invention,

4 is a longitudinal sectional view showing an example of an apparatus employing a series connection structure of a heat exchanger as a modification of FIG. 3;

5 is a cross-sectional view showing an example in which a natural air cooling unit is further adopted as a modification of the present invention;

6 is a longitudinal sectional view showing an example of a device employing a parallel connection structure of a heat exchanger as a variant of FIG. 4;

7 is a longitudinal sectional view showing a mixed structure of a series connection and a parallel connection of a heat exchanger as a variant of FIGS. 4 and 7;

8 is a longitudinal sectional view showing an example of a fermentation and drying apparatus employing a preferred example of the present invention;

<Explanation of symbols for main parts of drawing>

1 fermentation and drying chamber 3 cooling condensation chamber

5: cooling condensation heat exchanger 7, 26: low temperature part

9,28: high temperature part 20: cooling chamber

22: cooling heat exchanger 24: circulation pump

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

That is, according to the basic principle of the present invention, as shown in Figure 2, the condensate generated in the cooling condensation process by cooling and condensing the hot, humid air generated from the inside of the fermentation, drying process chamber 1 during the fermentation and drying treatment of organic waste In the method of separating and discharging the air, the temperature and humidity of which has been cooled and cooled by the condensation process, is fermented and dried by a repetitive circulation operation in which the air is again supplied to the fermentation and drying treatment chamber (1). The high temperature and high humidity air generated from) passes through the cooling condensation chamber 3 and passes through the cooling condensation heat exchanger 5, whereby the cooling condensation takes place, and the high temperature cooling medium passing through the cooling condensation heat exchanger 5 is forced. Pass through the cooling chamber 20 for cooling by passing the outside air through the cooling heat exchanger 22 inside the cooling chamber 20, the cooling is made, the cooling medium is cooled again Cooling condensation of hot and humid air generated during fermentation and drying of organic wastes is performed while repeating circulation flow of the cooling medium supplied by the circulation pump 24 to the cooling condensation heat exchanger 5 of the chamber 3. Show how it is done.

At this time, the direction of forcing the outside air to pass through the inside of the cooling chamber 20 in the cooling heat exchanger 22, it is preferable to pass the high temperature portion 28 through the low temperature portion 26 first, which is the cooling medium After the forced condensation is performed by the external air from the high temperature part 28 of the cooling heat exchanger 22 supplied while the temperature rises while passing through the cooling condensation heat exchanger 5, the diesel fuel flows in a state where the temperature of the internal cooling medium decreases. The moving direction of the cooling medium moving up to the low temperature part 26 of the cooling heat exchanger 22 and the external air from the low temperature part 26 of the cooling heat exchanger 22 of the cooling chamber 20 By maintaining the external air flow for the purpose of forced cooling in the opposite direction to each other, the temperature difference between the internal cooling medium of the heat exchanger 22 of the cooling chamber 20 and the external air to perform forced cooling is the entire heat exchanger 22 Constant across This can be maintained large and improve the cooling efficiency.

In addition, the direction in which the high temperature and high humidity air generated in the fermentation and drying processing chamber 1 passes through the inside of the cooling condensation chamber 3 is initially measured in the cooling condensation heat exchanger 5 of the cooling condensation chamber 3. It is preferable to pass through the cold portion 7 through the cooling medium, which is the cooling medium is passed to the cold portion 7 of the cooling condensation heat exchanger (5) supplied via the cooling heat exchanger (22) while the temperature is lowered From the fermentation and drying process chamber 1, the hot and humid air passing through the heat exchange is carried out as the temperature of the cooling medium moves to the high temperature section 9 of the cooling condensation heat exchanger 5, the movement direction of the cooling medium, Internal air for the purpose of cooling condensation, in which the hot and humid air generated from the fermentation and drying treatment chamber 1 passes from the high temperature portion 9 of the cooling condensation heat exchanger 5 to the low temperature portion 7 inside the cooling condensation chamber 3. The direction of flow is maintained in the opposite direction, The temperature difference between the cooling medium inside the cooling condensation heat exchanger 5 of the cooling condensation chamber 3 and the internal air where the cooling condensation takes place can be kept constant and large over the entire cooling condensation chamber 3, and the cooling condensation efficiency can be improved. Because.

In addition, according to an exemplary embodiment of the apparatus embodiment embodying the above method, as shown in Figs. 2 and 3, the cooling condensation heat exchanger is condensed while passing the high temperature and high humidity air generated from the fermentation and drying processing chamber (1). And a cooling condensation heat exchanger (5), in which a cooling condensation heat exchanger (5) is installed therein and the low temperature and low humidity air is introduced again into the fermentation and drying treatment chamber (1). Is installed inside the cooling heat exchanger (22) forcibly cooled by external air while passing through the internal high temperature cooling medium discharged through the cooling condensation process, and passes through the cooling heat exchanger (22), and then cools the low temperature cooling medium again. The cooling condensation heat exchanger (5) of the condensation chamber (3) constitutes a cooling chamber (20) supplied by the circulation pump (24), respectively, and air flows between the fermentation and drying chamber (1) and the cooling condensation chamber (3). In the middle of the furnace 12, feeding fans (2), (4), (2,4) And a circulating feed pump 24 is installed in the middle of the cooling medium flow path 29 between the cooling condensation heat exchanger 5 and the cooling heat exchanger 22, and the cooling heat exchanger as the blow passage 27 of the cooling chamber 20. The cooling condensation apparatus in which the feeding fans 21, 23, and 21 and 23 are installed on one side or both sides of the front and rear of the machine 22 is shown.

In this case, the cooling heat exchanger 22 of the cooling chamber 20 may be configured in a single form, and the cooling medium inlet 34 of the cooling heat exchanger 22 discharges the internal air of the cooling chamber 20 to the outside. The cooling medium discharge port 36 is preferably located in the low temperature part 26 which introduces external air into the cooling chamber 20, and the cooling condensation heat exchanger ( 5) is installed, but the cooling condensation heat exchanger (5) is composed of a coupling configuration of a plurality of heat exchanger unit 50, the heat exchanger unit 50 is sequentially connected to the cooling medium connecting pipe 52, The cooling medium outlet 56 of the cooling condensation heat exchanger 5 may be located at the high temperature unit 9, and the cooling medium inlet 54 may be located at the low temperature unit 7.

Of course, the cooling condensation heat exchanger 5 described above may be configured in a single form, such as the cooling heat exchanger 22, but not in the form of a plurality of heat exchanger units 50. Cooling medium outlet is located at the high temperature part where the high temperature and high humidity air enters the fermentation and drying chamber (5), and the cooling medium inlet is cooled and condensed as the high temperature and high humidity air passes through the cooling condensation heat exchanger to change to low temperature and low humidity. It is preferable to be located at a low temperature portion.

4 is another preferred embodiment of the apparatus of the present invention, wherein the cooling condensation chamber 3 is the same as the example shown in FIG. 3, and the cooling chamber 20 includes a cooling heat exchanger 22 and a plurality of heat exchanger units 30. The heat exchanger units 30 are sequentially connected to each other in series by a cooling medium connecting pipe 32, and the cooling medium inlet 34 of the cooling heat exchanger 22 is connected to the high temperature part 28. The cooling medium outlet 36 shows that it is located in the low temperature section 26.

5 is another preferred embodiment of the present invention, the interior of the cooling condensation chamber (3) with a filtration mechanism (40) for removing the foreign matter contained in the hot and humid air generated from the fermentation, drying treatment chamber 1 in advance As installed in the space between the air inlet 12 and the cooling condensation heat exchanger (5), the filter mechanism 40 is installed in the air inlet 12 to be detachable, made of a cylindrical net form.

In addition, unlike the cooling chamber 20 in the middle of the cooling medium flow path 29 between the cooling chamber 20 and the cooling condensation chamber 3, a natural air cooling unit 60 for naturally cooling the cooling medium is shown.

At this time, the natural air cooling unit 60 may adopt a structure in which the tubular body is wound in a coil shape as shown in the drawing. If not shown in the drawing, the natural air cooling unit 60 may have any shape if the heat dissipation area is increased during natural cooling such as a zigzag shape or a flat tank shape. It doesn't matter if you adopt it. In addition, it is preferable that the tubular body adopts and utilizes a form that can maintain a large heat dissipation area, such as a corrugated pipe.

Reference numeral 48 in the drawing indicates a side opening door of the cooling condensing chamber 3 for use in the replacement or maintenance of the filtration mechanism 40.

6 shows another example of the apparatus of the present invention, in which a cooling heat exchanger 22 is installed inside the cooling chamber 20, and the cooling heat exchanger 22 is configured in a combination of a plurality of heat exchanger units 30. The heat exchanger unit 30 is connected in parallel by the supply and discharge pipes 33 and 35 of the cooling medium, and in each case of the heat exchanger unit 30, the cooling medium outlet 35a is at a low temperature and the cooling medium inlet 33a. ) Shows an example where the high temperature is placed.

7 shows another example of the apparatus of the present invention, in which the cooling heat exchanger 22 is installed inside the cooling chamber 20, wherein the cooling heat exchanger 22 is provided with a plurality of heat exchanger units 30 and 31. FIG. The heat exchanger unit 30 and 31 are connected in parallel to the supply and discharge pipes 37 and 37 and 38 and 38 of the cooling medium, and the discharge pipe 38 and the supply pipe 37 are connected to the cooling medium. (39) in a parallel and series mixed form, and in each of the heat exchanger units (30) (31), the cooling medium outlet (38a) is located at the low temperature and the cooling medium inlet (37a) at the high temperature. As a whole, an example is shown in which the heat exchanger unit 30 is located at a high temperature and the heat exchanger unit 31 is located at a low temperature.

In addition, although not separately illustrated, the cooling condensation heat exchanger 5 of the cooling condensation chamber 3 may also be connected in parallel as a coupling form of several heat exchanger units, such as the heat exchanger 22 of FIGS. 6 and 7 described above. In addition, it can be configured by connecting in a mixed form of serial and parallel.

Figure 8 shows the use state showing a preferred example of the device of the present invention.

5 and 8, the organic wastes are placed in the fermentation and drying apparatus 70 and heated by the heating means 72 while driving the driving motor 74 and the stirring mixing mechanism. When driving (76), the organic wastes inside are stirred and mixed, and the temperature rises, and the organic wastes are fermented and dried gradually in the fermentation and drying process chamber 1, where the organic wastes are fermented and dried. The generated high temperature and high humidity internal air is supplied to the cooling condensation chamber 3 through the air inlet 12 when the blower fan 2 is operated, and the cooling medium is previously cooled by the feeding pump 24. 5) is supplied into the interior of the cooling condensation chamber (3) when it is supplied to the inside through the inlet (54) and discharged to the outside via the cooling condensation heat exchanger (5) to the outside via the cooling condenser (3) filter The hot and humid air supplied through the sphere 40 is moved through the cooling condensation heat exchanger 5 and the various heat exchanger units 50, and the heat exchange is performed and changes to the form of condensate while cooling condensation is discharged to the outside, Through the cooling and condensation process, the air changed into a low temperature and low humidity form is supplied to the fermentation and drying treatment chamber 1 again through the air outlet 12 '.

At this time, the cooling medium flowing into the cooling chamber 20 through the cooling medium flow path 29 in a state where the temperature rises while passing through the cooling condensation heat exchanger 5 inside the cooling condensation chamber 3 is a natural air cooling unit 60. If is installed through the cooling heat exchanger 22 of the cooling chamber 20 through this, and forced air cooling while passing through the cooling heat exchanger 22, the cooling medium flow path 29 in the state where the temperature is lowered Iterative circulation operation is supplied again to the cooling condensation heat exchanger 5 of the cooling condensation chamber 3 through the circulation pump 24 of the.

Furthermore, the internal air of the cooling condensation chamber 3 is allowed to pass through the low temperature portion 7 through the high temperature portion 9 of the cooling condensation heat exchanger 5, and the external air is cooled inside the cooling chamber 20. The internal air passing through the cooling condensation chamber 3 and the external air passing through the cooling condensing chamber 20 and the cooling condensing chamber 3 and the cooling chamber through the high temperature section 28 through the low temperature section 26 of the Each of the heat exchangers 5 and 22 in 20 can maintain the temperature difference between the cooling mediums more than appropriate.

As described above, according to the present invention, the hot and humid air generated from the fermentation and drying treatment chamber 1 passes through the cooling condensation chamber 3, but passes through the cooling condensation heat exchanger 5 inside the cooling condensation chamber 3. While the cooling condensation is made, the high temperature cooling medium passing through the cooling condensation heat exchanger (5) passes through the cooling chamber (20) forcing the outside air to cool, but the cooling heat exchanger (22) inside the cooling chamber (20). Cooling is carried out via), and the cooling medium, which is cooled, ferments and dries the organic waste while repeatedly circulating flow of the cooling medium supplied to the cooling condensation heat exchanger (5) of the cooling condensation chamber (3). Cooling and condensation heat exchange to cool and condense the condensation of high temperature and high humidity air generated at the time and the high temperature and high humidity air generated from the fermentation and drying treatment chamber (1). And a cooling condensation heat exchanger (5), in which a cooling condensation heat exchanger (5) is installed therein and the low temperature and low humidity air is introduced again into the fermentation and drying treatment chamber (1). Is installed inside the cooling heat exchanger 22 forcibly cooled by external air while passing through the internal high temperature cooling medium discharged through the cooling condensation process, and then passes through the cooling heat exchanger 22 to cool the low temperature cooling medium again. The cooling condensation heat exchanger (5) of the condensation chamber (3) constitutes a cooling chamber (20) supplied by the circulation pump (24), respectively, and air flows between the fermentation and drying chamber (1) and the cooling condensation chamber (3). Feed fans (2), (4), (2, 4) are installed in the middle of the furnace, and a circulating feed pump (24) in the middle of the cooling medium flow path (29) between the cooling condensation heat exchanger (5) and the cooling heat exchanger (22). ) Is installed in the cooling chamber 20, and is simultaneously supplied to any one or both of the front and the rear of the cooling heat exchanger 22 as a ventilation passage of the cooling chamber 20. By providing a device in which the fans (21), (23), (21, 23) are installed, the condensation chamber (3) provides a temperature difference between the cooling medium and the air to be subjected to the cooling condensation process in the cooling condensation chamber (3). The cooling medium circulated and supplied to the cooling condensation heat exchanger 5 of the cooling condensation chamber 3 can be effectively cooled inside the cooling chamber 20 while maintaining a constant and large size over the entire portion of the cooling condensing chamber 3. Maximize the heat transfer effect in the interior and the cooling chamber 20, and keep the temperature of the cooling medium supplied to the cooling condensation heat exchanger (5) of the cooling condensation chamber (3) and accordingly fermentation, drying treatment chamber (1) In the fermentation and drying in the high temperature and high humidity air passing through the cooling condensation chamber (3) it is possible to increase the discharge of condensed water.

In addition, the heat exchangers 5 and 22 installed in the cooling chamber 20 and the cooling condensation chamber 3 may be provided with a single unit or a plurality of units having a radiator structure. Combination form of parallel and parallel can improve the cooling and condensation efficiency of the cooling medium, and forced cooling of the cooling medium passing through the cooling heat exchanger 22 in the cooling chamber 20 by forced air supply. Before performing the process, by passing through the heat exchanger of the cooling condensation chamber, the cooling medium of which the temperature has risen is first exposed to the outside air to be naturally cooled and then supplied to the internal cooling heat exchanger 22 of the cooling chamber 20. It has an excellent effect such that the cooling effect of the cooling medium can be further improved.

Claims (8)

During the fermentation and drying treatment of organic waste, the condensed water generated during the cooling condensation process is separated and discharged by cooling and condensing the hot and humid air generated from the inside of the drying processing chamber (1), and the temperature and humidity are lowered during the cooling condensation process. In the method of fermentation and drying treatment by the repetitive circulation operation in which the concentrated air is supplied to the fermentation and drying chamber 1 again, The hot and humid air generated from the fermentation and drying chamber 1 passes through the cooling condensation chamber 3 and passes through the cooling condensation heat exchanger 5, whereby the cooling condensation takes place, and passes through the cooling condensation heat exchanger 5. The high-temperature cooling medium passes through the cooling chamber 20 forcibly passing through the outside air to cool, and the cooling is performed while passing through the cooling heat exchanger 22 inside the cooling chamber 20, and the cooling medium is cooled again. High temperature and high humidity generated during fermentation and drying of organic waste, characterized in that the repetitive circulation flow of the cooling medium supplied by the circulation pump 24 to the cooling condensation heat exchanger (5) of the condensation chamber (3). Air condensation method. The method of claim 1, wherein the direction of forcing outside air into the cooling chamber 20 to pass the high temperature portion 28 through the low temperature portion 26 of the cooling heat exchanger (22). Cooling and condensation of hot and humid air generated during fermentation and drying. 2. The low temperature portion (7) according to claim 1, wherein the direction in which the high temperature and high humidity air generated in the fermentation and drying chamber (1) passes through the inside of the cooling condensation chamber (3) is passed through the high temperature portion (9) of the cooling condensation heat exchanger (5). Cooling condensation method of hot and humid air generated during fermentation and drying of organic waste, characterized in that to pass through). In the apparatus for cooling and condensing hot and humid air generated from the inside of the processing chamber 1 during the fermentation and drying treatment of organic waste, the condensate is separated and discharged, Fermentation and cooling condensation heat exchanger (5) is installed inside the cooling condensation heat exchanger (5) while passing through the high temperature and high humidity air generated from the drying treatment chamber (1), and the low temperature and low humidity air is fermented again. Cooling heat exchanger forcibly cooling by external air while passing through the internal condensation cooling medium (3) and the cooling condensation heat exchanger (5), which are discharged through the cooling condensation process, into the drying treatment chamber (1). Cooling chamber (22) is installed inside and passed through the cooling heat exchanger (22) and the low temperature cooling medium is supplied to the cooling condensation heat exchanger (5) of the cooling condensation chamber (3) by the circulation pump (24). 20), respectively, feeding fans (2), (4), (2,4) are installed in the middle of the air passage (12) between the fermentation and drying chamber (1) and the cooling condensation chamber (3), and cooling A circulating feed pump 24 in the middle of the cooling medium flow path 29 between the condensation heat exchanger 5 and the cooling heat exchanger 22. The air supply passages 27 of the cooling chamber 20 are provided with feeding fans 21, 23, and 21 on either or both sides of the cooling heat exchanger 22 before and after the cooling heat exchanger 22, respectively. Cooling condensation apparatus of high temperature and high humidity air generated during fermentation and drying of organic waste. 5. The cooling medium inlet 34 of the cooling heat exchanger (22) is located in the high temperature section (28) for discharging the internal air of the cooling chamber (20) to the outside, and the cooling medium outlet (36) is provided for the external air. Cooling condensation apparatus of high temperature and high humidity air generated during fermentation and drying of organic waste, characterized in that located in the low temperature portion 26 to be introduced into the cooling chamber (20). The cooling medium outlet of the cooling condensation heat exchanger (5) is located at a high temperature portion where the hot and humid air of the fermentation and drying treatment chamber (1) flows, and the cooling medium inlet is a cooling condensation heat exchanger. Cooling condensation apparatus of the high temperature and high humidity air generated during fermentation and drying of organic waste, characterized in that the condensation is cooled and condensed while passing through the (5) to be located in the low temperature portion changing to a low temperature and low humidity state. 7. The cooling condensation heat exchanger (5) and the cooling heat exchanger (22) according to any one of claims 4 to 6 are configured in a combined configuration of a plurality of heat exchanger units, and the plurality of heat exchanger units are in series. , Condensation apparatus for high temperature and high humidity air generated during fermentation and drying of organic waste, characterized in that it is configured in parallel or in a mixed form in series and parallel. 5. The air inlet 12 and the cooling condensation apparatus as claimed in claim 4, wherein a filtration mechanism 40 for removing foreign matters contained in the high temperature and high humidity air generated from the fermentation and drying treatment chambers is provided inside the cooling condensing chamber 3 in advance. It is installed in the space between the heat exchanger (5), the filter mechanism 40 is installed at the air inlet 12 is detachable, high temperature generated during fermentation and drying of organic waste, characterized in that formed in the form of a cylindrical network Humid air cooling condenser.