Eddy current air inflow type nozzle for spraying release agent

A type of release agent and air-intake technology, which is applied in the direction of injection devices and liquid injection devices, can solve the problems of long response time of nozzle opening and closing, excessive disturbance of release agent liquid, etc., achieve good response time, reduce pollution, and save energy. The effect of dosage

Pending Publication Date: 2018-02-23
YUTAKA ELECTRONICS SH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vortex air-intake type release agent spraying nozzle with good response time, improved economic benefit, and reduced environmental pollution, which solves the current problem of using solenoid valves to indirectly control

Method used

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  • Eddy current air inflow type nozzle for spraying release agent
  • Eddy current air inflow type nozzle for spraying release agent
  • Eddy current air inflow type nozzle for spraying release agent

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0031] Example 1

[0032] The present invention is a nozzle for spraying vortex air intake type release agent, such as figure 1 As shown, it consists of nozzle cover 1, atomization head 2, gasket 3, front valve body 6, guide sleeve 7, coil frame 8, coil 9, sealing cover 10, rear housing 11, static iron core 12, moving iron core 14. Spring 15, sealing ring 16, set screw 17, etc. The atomization head 2 is arranged inside the nozzle cover 1. The nozzle cover 1 and the front valve body 6 are connected by threads, and the atomization head 2 is clamped between the nozzle cover 1 and the front valve body 6, as figure 2 Shown. The valve core of the nozzle part and the armature of the electromagnetic control part are made as a whole, namely the movable iron core 14. The front section of the moving iron core 14 is arranged inside the atomizing head 2, the middle section of the moving iron core 14 passes through the front valve body 6, and the rear section of the moving iron core 14 is ar...

Example Embodiment

[0039] Example 2

[0040] In this embodiment, three evenly distributed spiral channels 28 are provided on the outside of the atomization head 2. Others are the same as the embodiment.

Example Embodiment

[0041] Example 3

[0042] In this embodiment, six evenly distributed spiral channels 28 are provided on the outside of the atomization head 2. Others are the same as the embodiment.

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Abstract

The invention discloses an eddy current air inflow type nozzle for spraying a release agent. The eddy current air inflow type nozzle is characterized in that the eddy current air inflow type nozzle comprises an atomization head and a movable iron core. The atomization head is arranged in a nozzle cap, the nozzle cap is connected with a front valve body through a thread, the atomization head is clamped between the nozzle cap and the front valve body, and the front section of the movable iron core is arranged in the atomization head; the middle section of the movable iron core penetrates throughthe front valve body, the rear section of the movable iron core is arranged in a guide sleeve, and a coil framework is arranged on the rear face of the guide sleeve; the coil framework is wound witha coil, the coil framework is arranged in a rear shell, and a static iron core is arranged in the coil framework; and the rear end of the static iron core is clamped between the coil framework and therear shell through a shaft shoulder, the rear section of the guide sleeve is further arranged in the coil framework, and an electromagnetic coil wiring outlet is formed in the bottom face of the rearshell. According to the eddy current air inflow type nozzle for spraying the release agent, the nozzle has good response time, the actual requirements can be met, the using amount of the release agent can be reduced, the economic benefits of enterprises are improved, and the pollution to the environment is greatly relieved.

Description

technical field [0001] The invention relates to a nozzle for vortex air-intake type release agent spraying, in particular to an electromagnetic nozzle which uses air and liquid (casting mold release agent) as the medium and realizes pulse spraying through electromagnetic control, which belongs to liquid atomization and electromagnetic control field. Background technique [0002] At present, for the mold of the casting machine, the water-soluble release agent is usually sprayed with 80-150 times diluted release agent, which is sprayed out by continuous spraying. A large amount of release agent is dropped and lost, and only a small amount of release agent is used. The agent remains on the mold. Cause the waste of release agent and the pollution to environment. The concept of gap or pulse spraying has been proposed internationally. With a certain ON / OFF control, this spraying method can be realized, which can greatly save the use of release agent, improve economic benefits, a...

Claims

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Application Information

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IPC IPC(8): B05B7/04
CPCB05B7/0416
Inventor 潘进何勇钱炜
Owner YUTAKA ELECTRONICS SH
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