The invention relates to the field of food industry and for the production of animal feed, namely, the equipment intended for the processing of plant and animal raw materials in the production of food and feed for animals as well as hydrolysates suitable for use in the fermentation production for hydrolytic yeast , alcohol, producing hydrolysis products and in other industries where the heat treatment of materials under pressure is required.The purpose of this utility model is to improve the reliability of the installation and the quality of the processed grain material.Device for thermal treatment of vegetable material under pressure comprises a hopper 1 and a horizontally disposed cylindrical chamber 2 steaming grain material.To ensure a constant pressure in the steaming chamber, and uniform mixing of the material, the apparatus further comprises a lock chamber 3, provided with upper 4 and lower 5 valves, conduit 6 coolant inlet and the conduit 7, coolant outlet, the upper valve 3 is connected to the hopper 1 and the lower valve 5 - a steaming chamber 2, and the steaming chamber 2 is provided with a stirring mechanism 8 (Figure 1.).To maintain a constant pressure in the steaming chamber 2 is provided with a control valve 9 for supplying a coolant.The stirring mechanism 8 is made, for example, a screw or rotating blades.For discrete dosage feed device is provided with grain material dispenser 10 mounted after the hopper 1 and is made, for example, in the form of a chamber with the two valves (e.g., Knife).To unload the finished product steaming chamber is provided with a node in a conical discharge valve 11 with a pneumatic actuator (FIG. 1). N.p.f. 1, 3 z.p.f. 2 Fig.1. Устройство для тепловой обработки растительных материалов под давлением, содержащее загрузочный бункер и камеру пропарки зернового материала, отличающееся тем, что оно дополнительно содержит шлюзовую камеру, снабженную верхним и нижним клапанами, трубопроводами подвода и отвода теплоносителя, при эт
