TH12657A3 - Plasma arc burner - Google Patents

Abstract

The plasma arc burner consists of a plasma arc torch jacket made of a good thermal conductive. It is connected to the coolant connector to cool the coolant inside the arc head. And the other part will penetrate into The air inlet from the air inlet connector is used to drive the flame through the arc. Inside the jacket, the plasma arc burner which uses a 1-5 bar of air has a flame-sending cylinder. Act as anode There is a large spiral that is used to adjust the distance of the arc head. And a spring of pressure head that is pressure sized enough to pull the electrode out well, the interior of the cathode consists of a center rod, embedded with a heat-resistant conductive material and attached to a water connector used as Cathode cooling water With the pressure, the flow rate through the water is 1-5 liters per minute. Both electrodes The positive electrode is connected to the electrode And the negative electrode is connected to the electrode The displacement is 250 volts and the rated current is 250 amperes. The purpose of this invention was to design an arc burner. Plasma is not very complicated. Consumables are easily available locally and are cheap. Which can be used in Destruction by incineration of infectious waste materials in hospitals such as syringes, other infectious waste, etc., as well as electronic waste, plastic waste and vulcanization.

Claims (2)

1. The plasma arc burner consists of a plasma arc burner jacket (1), acting as the main structure, encapsulating various components inside. The coolant connector (2) and the air connector (3) are installed on the side of the plasma arc burner (1) and the flame sender (4) is installed in the front of the jacket. The plasma arc burner (1) has a support holder (5) directly supports the torch (6), the end of the end is attached to the large thread (7) and is also a support for the head pusher spring ( 8) Also at the root of the cathode (6) is punctured with water (9) .In the interior of the cathode (6) it consists of two parts: the anchor rod (11) which is attached to the cathode head (12). ) And water connector (9). A front mount (13) is installed between the plasma arc burner (1) on the side and an anode sheath (10) is attached to the tip. Fire hose (4) to perform arc and cathode function (6) has special characteristics. Plasma arc burners (1) are made of heat-dissipating conductors. The interior is penetrated into a water-cooled cavity connected to the coolant connector (2), which serves Connect to the water inlet and outlet to cool the cooling inside the arc head. The plasma arc burner (1) is then punctured as an air port from the air connector (3) into the two electrodes for use in Arc gives the air to ionize. It is used to drive the flame through the arc inside the plasma arc burner jacket (1) by the air connector (3) as the air inlet connector only. The use of air inlet size 1-5 bar, which the air connector (3) will connect the power cord to the anode. There is a flame sender (4) acting as an anode, with a large thread (7) that helps to rotate the electrode out well, the clamp rod (11) in the middle is embedded with a heat-resistant conductive material. And connected to the water connector (9) used as an inlet and outlet. This is the water that is used to cool the cathode (6) with a pressure, a flow rate of 1-5 liters of water per minute, the power supply to both electrodes. Positive terminal connected to place Electrode Anode And the cathode is connected to the cathode electrode Nominal voltage of 250 V and a rated current of 250 A. 2. Plasma arc burner According to claim 1, where the support holder (5) is made of insulation It serves as a support for the cathode (6), it is also a spring support, the head (8) makes the cathode (6) pull out, and the front clamp (13) is made of insulation It serves to hold the cathode (6) and as an insulator between the cathode and anode.