SU1514307A1 - Arrangement for drying uncooked smoked sausages - Google Patents

Description

The invention can be applied for drying smoked sausages in the meat industry. The purpose of the invention is to improve the performance of the device. A device for drying smoked sausages consists of a chamber 1, in the lower part of which along

its longitudinal axis located inflow2

Additional air ducts 4 are installed in the upper part of chamber 1 opposite the lower inlet ducts 2. On the end wall 5 of chamber 1 there are exhaust vents 6, and in its middle part there is a fan 7, the outlet of which is located a gap to the bottom 8. The supply air ducts 2 and 4 are separated from the working volume of the chamber 1 by gas distribution grids 9. This distribution of the working parts of the device allows creating distributed air circulation circuits with equal thermal and moisture parameters, which intensifies the drying process and allows the process to be carried out in a shorter period of time. 2 Il.

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The invention relates to meat

industry and can be applied

for drying uncooked sausages.

The purpose of the invention is to improve the performance of the device.

Figure 1 shows the proposed device, a cross-section; figure 2 - section aa in figure 1.

A device for drying smoked sausages consists of a chamber 1, in the lower part of which, along its longitudinal axis, there are fresh air ducts 2 displaced to side walls 3.

In the upper part of chamber 1 opposite the lower inlet ducts 2, additional inlet ducts 4 are installed. On the end wall 5 of chamber 1 there are exhaust holes 6, and in its middle part there is a fan 7, the outlet of which is placed with a gap to the bottom 8. Inlet ducts 2 and 4 are separated from the working volume of the chamber G by gas distribution grids 9.

Device for drying raw smoked sausages works as follows.

The processed product is loaded into the working area of the device between the upper 4 and lower 2 intake ducts. The air heated in the heating chamber is fed into the chamber 1 through the upper 4 and lower 2 supply air ducts and gas distribution grids 9, which ensure uniform distribution of the air, moving in opposite directions, washing the product. Since the supply air ducts 2 and 4 are displaced to the side walls 3, and the exhaust openings 6 are located on the end wall 5 of the chamber 1, distributed circulation contours (upper and lower) with a longitudinal orientation are created in the working volume of the chamber. The collision of air flows creates, in addition, in the working area of the chamber intensive mixing, as a result, the product is washed evenly from all sides and prevents the formation of stagnant zones. All this leads to the fact that the product

is in contact with air having the same temperature and lower humidity, which in turn intensifies the drying process and allows the process to be carried out in a shorter period of time. Part of the heated air enters the middle part of the chamber and with the help of an additional fan 7 is redistributed throughout the chamber volume. This is facilitated by the impact of a jet of air from the bottom of the chamber, since its outlet nozzle is located close to the bottom 8. In addition, using the fan 7, the temperature-moisture regime in the chamber 1 is equalized with its height, as the fan 7 picks up from the top chamber 1 warmer and more humid air and redistributes it over the entire volume of the chamber in its lower part, thereby preventing the accumulation of moist air in the upper part of the chamber and the increase in humidity during the drying process. Moisture-saturated air is discharged from the chamber through the exhaust openings 6.

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Claims (2)

Claim 1. Device for drying uncooked smoked sausages, containing chamber _> located in the lower part of the side walls of the chamber parallel to its longitudinal axis of the inlet air ducts and exhaust holes, characterized in that, in order to improve performance, the chamber is additionally equipped with inlet air ducts installed in the upper part of the chamber opposite the lower supply air ducts, exhaust openings are placed on the end wall of the chamber, and in the middle of the chamber there is a fan, the outlet of which is placed with a gap to its bottom. 2. The device according to claim 1, of which is that the air intake ducts are separated from the working volume of the chamber by gas distribution grids. 1514307 LA ΔΔΔΔΛΛΔΔΔΛΔΔΔΛ ^ ΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖΖλ fi g.2