Straw briquette temperature control device

Abstract

The invention discloses a straw briquette temperature control device. A cooling water tank (2) is positioned on the top of a pressing film (1); a water inlet (5) and a water outlet (6) are respectively formed on the cooling water tank (2); a water injection nozzle is arranged at the bottom of the cooling water tank (2) and is opposite to the pressing film (1); an input port of a water pump (3) is communicated with a cold water tank (4) through a water inlet pipe I (7) and an output port of the water pump (3) is communicated with the water inlet (5) of the cooling water tank (2) through a water inlet pipe II (8); a water pump motor (9) is connected to the water pump (3); a temperature detection control device (10) is connected to a control end of the water pump motor (9); a signal acquisition end of the temperature detection control device (10) is connected with the pressing film (1); a control signal output end of the temperature detection control device (10) is connected with a control end of the water pump motor (9); and the water outlet of the cooling water tank (2) is connected with the cold water tank (4) through a water outlet pipe (11).

Description

technical field [0001] The invention relates to a straw molding temperature control device. Background technique [0002] At present, in the process of straw molding, the straw material will generate a lot of heat under the strong extrusion and friction of the die, and the temperature can reach 50°C to several hundred°C, and the heat will be transferred to the mold, causing the mold to continue to heat up. The wheat straw has no melting point, but has a softening point, and the softening point temperature is 80°C-95°C, so that the wheat straw cannot be molded, and the die hole is blocked to cause a crash. Contents of the invention [0003] The invention provides a straw molding temperature control device, which can monitor the temperature of the mold in real time, ensure the temperature reaching the softening point of the wheat straw, and improve the molding effect of the wheat straw. [0004] The present invention adopts the following technical solutions: a temperature c...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of straw molding, the straw material will generate a lot of heat under the strong extrusion and friction of the die, and the temperature can reach 50°C to several hundred°C, and the heat will be transferred to the mold, causing the mold to continue to heat up. Wheat straw has no melting point, but has a softening point, and the softening point temperature is 80°C-95°C, which will cause the wheat straw to fail to form, and block the die hole and cause a crash

Images