Gas control system for stripping machine

Abstract

The invention provides a gas control system for a stripping machine. A driving mechanism arranged on a rack is used for driving a trough-like pan support and a trough-like pan thereon to make reciprocating motion vertical to the trough length direction; cooking range units are uniformly arranged under the bottom of the trough-like pan; gas collection tanks of the cooking range units are connectedwith gas pipes which are arranged from bottom from top; lower ends of the gas pipes are communicated to gas branch pipes; a valve is arranged on each gas branch pipe at the upstream of the joint between each gas pipe and the respective gas branch pipe; and two ends of a side gas pipe are communicated with each gas branch pipe, and the valve is positioned between communicating positions of each side gas pipe and the respective gas branch pipe. According to the gas control system, gas is introduced to the gas branch pipes from the side gas pipes or from the side gas pipes and the valves by controlling connection or disconnection of the valves, so that the combustion work condition of multiple gas volumes can be obtained by the cooking range units, and when a large volume of gas is supplied,early ignition is facilitated, a proper tea making pan temperature can be obtained as soon as possible, and the temperature can be kept to reduce the gas volume after the temperature is proper.

Description

technical field [0001] The invention relates to tea frying equipment, specifically tea stripping and greening equipment, which adopts gas as a heat source for heating. Background technique [0002] In the prior art, the equipment for tea stripping and finishing includes a frame with a pot support on the frame, and a pot is arranged on the pot support. The pot is bent by a thin plate into a groove shape, and the groove lengths are arranged parallel to each other. The drive mechanism is set on the frame to drive the pot bracket and the pot on it to reciprocate perpendicular to the length of the tank. The heating unit is mostly electric heating, charcoal heating, etc. According to the specific time and temperature control, the equipment can be used as a finishing machine or as a straightening machine. [0003] Charcoal heating has been basically abandoned due to the difficulty in temperature control and the pollution of the environment by smoke and dust. Electric heating is a...

AI Technical Summary

Problems solved by technology

[0003] Charcoal heating has been basically abandoned due to the difficulty in temperature control and the pollution of the environment by smoke and dust.

Electric heating is adopted by a large number of tea manufacturers because of its environmental protection and convenient temperature control. Since electric power resources cannot be transported to marginal mountainous areas, it is necessary to transfer tea from remote areas to tea-frying farms with sufficient power supply. Time does not allow and labor is required It is also difficult to meet, so it is difficult to use electricity as a heating source to meet the current practical needs

Images