TH11110C3 - Spiral Tube Type Collision Dryer for Drying Agricultural Waste Material - Google Patents

Abstract

New requests, improvements The spiral-tube collision dryer for drying agricultural waste consists of a support frame where components are housed, two sets of high pressure fan drying chamber and two heaters. High-pressure fans are connected to each heater independently of each other. High-pressure air and the heating element produce hot air for use as drying medium. The amount of hot air at Supplied from the high-pressure fan and the heating unit is controlled by a globe valve installed at the inlet of the pressure fan. High each set The hot air temperature level is regulated by the air temperature at the fuser outlet by Using a PID control unit (Proportional-Intergral-Derivative) The two heating units are connected to the side. Both sides of the drying chamber with spiral tubes, the internal surface is rough. The spiral pipe on one side will carry Only the hot air produced by the heating unit on one side enters the drying chamber. The threaded pipe on the other side, which is installed. A hopper for receiving agricultural waste from the outside into the system serves to convey hot air and materials. Agricultural waste with high humidity enters the drying chamber. At the bottom of the drying chamber where the air is humid And the dry agricultural waste outflow is connected to the cyclone which separates the moist air and the residual Leave the agricultural dry apart. The moist air will flow out of the cyclone at the top outlet. While material Dried agricultural waste flows out of the cyclone at the bottom outlet.

Claims (2)

Disclaimer (all) which will not appear on the advertisement page. : New request, update 1.Spiral type flow drier for drying agricultural waste material, consisting of high pressure fan (1), heating unit (2) and drying chamber (3) by high pressure fan (1). The heating unit (2) is connected by cold air ducts (4), the side walls of the drying chamber (3) on both sides, which are opposite. Connected to the spiral tube (6), with the other end of the spiral tube (6) connected to the hot air hose (5), the other end of the hot air hose (5) to the heater ( 2) the hoppers (7), where Agricultural waste material is fed through the spiral duct (6), it is installed at the end of the hot air duct (5), the side attached to the spiral duct (6) at the bottom of the drying chamber (3) is connected to the Cyclone (8) with outlet pipe (9), each high pressure fan inlet (1) is equipped with a globe valve (10) to control the air flow rate generated by the high pressure fan ( 1) It is characterized by a dry chamber (3) is a container that contains the upper part Cylindrical and conical bottom The top of the drying chamber (3) covered the walls of the drying chamber (3) on both sides, which were opposite each other and were drilled into channels. The inner wall in the perforated cavity on both sides of the drying chamber (3) has a slightly protruding part of the pipe. While the outer wall of the perforated cavity on both sides of the drying chamber (3) is connected to the threaded pipe (6), the bottom part of the drying chamber (3) is drilled into a channel and connected to the pipe. The outlet (9) by the threaded pipe (6) is a tube with the appearance of the inner and outer surfaces of the waves. The length of the pipe with the pitch of the wave crest over the entire length of the pipe. 2. Spiral tube collision dryer for drying agricultural waste material. According to claim 1, where two (2) heaters use electric coils as heat sources Two sets of heaters (2) will work independently of each other. The temperature level of the air used as the drying medium is adjusted. Yes, using the intake control unit (Proportional-Integral-Derivative), which relies on the air temperature at the outlet of Each fuser unit (2) determines its function.