Gas and water atomizing nozzle

Abstract

The invention discloses a gas and water atomizing nozzle, which comprises a valve body and a spray nozzle, wherein the spray nozzle is connected to the valve body through threads; the spray nozzle comprises a spray nozzle shell, a guide core and a positioning plug; the guide core is arranged in an inner cavity of the spray nozzle shell; and the positioning plug is arranged at the rear end of the spray nozzle shell through thread connection. The spray nozzle and spray nozzle components are detachable, when the spray nozzle of the gas and water atomizing nozzle is blocked, the spray nozzle only needs to be detached and cleaned, and the spray nozzle is arranged on the valve body again after being cleaned; and the spray nozzle or the whole gas and water atomizing nozzle does not need to be replaced, so that the cost is lower. Openings at both ends of a first through hole and a second through hole of the valve body are provided with a first welding line and a second welding line respectively, the gas and water atomizing nozzle is welded with an air inlet pipe and a water inlet pipe when used, the welding lines are filled after a welding rod is melted, and the welding is firm, so that the gas and water atomizing nozzle overcomes a defect that domestic and foreign similar gas and water atomizing nozzles leaks water in the detaching process because expansion and contraction influence the sealing effect, and the quality of the gas and water atomizing nozzle is ensured.

Description

technical field [0001] The invention relates to an industrial nozzle, in particular to an industrial gas and water atomizing nozzle. Background technique [0002] Air and water atomizing nozzles are widely used in the fields of mold lubrication, spraying, humidification, flue gas conditioning, billet cooling and dust control. However, when the air and water atomizing nozzles are in use, scale, rust or other debris can easily cause the nozzles of the air and water atomizing nozzles to be blocked. In view of the fact that the traditional air and water atomizing nozzles are disposable, that is, The nozzle of atomizing nozzle cannot be disassembled (unless it is destructively disassembled), once it is blocked, the whole gas and water atomizing nozzle must be replaced, and the cost is relatively high. In addition, there is also an air and water atomization nozzle with a detachable nozzle. Although it is not necessary to replace the entire air and water atomization nozzle when it...

AI Technical Summary

Problems solved by technology

However, when the air and water atomizing nozzles are in use, scale, rust or other debris can easily cause the nozzles of the air and water atomizing nozzles to be blocked. In view of the fact that the traditional air and water atomizing nozzles are disposable, that is, The spray head of the atomization nozzle cannot be disassembled (unless it is destructively disassembled). Once it is blocked, the entire gas and water atomization nozzle must be replaced, and the cost is relatively high

In addition, there is also an air and water atomization nozzle with a detachable nozzle. Although it is not necessary to replace the entire air and water atomization nozzle when it is clogged, only the nozzle needs to be replaced. However, due to thermal expansion and contraction, water leakage will affect the use effect.

In addition, the traditional air and water atomizing nozzles are connected to the spray ring by bolts. Frequent replacement of the air and water atomizing nozzles or nozzles will easily lead to loosening of the bolts, resulting in water leakage, which affects the air and water atomizing nozzles. the quality of

Images