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Omnidirectional cleaning production line and cleaning method

An all-round, production line technology, applied in cleaning methods and appliances, cleaning methods using liquids, chemical instruments and methods, etc., can solve the problems of poor cleaning effect and low cleaning efficiency of large valves, and achieve good cleaning effect and high cleaning efficiency High, the effect of preventing valve corrosion

Active Publication Date: 2016-03-23
青岛高通超越轨道科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention lies in the problems of poor cleaning effect and low cleaning efficiency when cleaning large valves in the prior art, thus proposing an all-round cleaning production line and cleaning method with good cleaning effect and high cleaning efficiency

Method used

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  • Omnidirectional cleaning production line and cleaning method
  • Omnidirectional cleaning production line and cleaning method
  • Omnidirectional cleaning production line and cleaning method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] This embodiment provides an all-round cleaning production line, including,

[0050] carrying device, such as figure 1 As shown, the bottom is hollowed out to carry and fix the valve;

[0051] The cleaning device sequentially includes a first immersion device for rinsing the valve with cleaning liquid, a spray rinsing device for rinsing the valve in six mutually perpendicular directions with cleaning liquid, and a cleaning device for rinsing the valve with clean water. The second rinsing device for rinsing the valve, the air heating drying device for spraying hot air on the valve to dry the valve, the spraying and rinsing device includes a bottom cleaning device, an upper cleaning device, a front cleaning device, and a rear cleaning device. device, left cleaning device and right cleaning device, each cleaning device has several water outlets;

[0052] transmission devices such as figure 2 As shown, four toothed chain conveyor belts set independently of each other are...

Embodiment 2

[0082] This embodiment provides a kind of comprehensive cleaning method, adopts the large-scale valve production line described in implementing embodiment 1, comprises the following steps,

[0083] S1: Use the cleaning solution to soak the valve. In this step, use the paddle to stir the cleaning solution. The rotation speed of the paddle is 100-150r / min, such as 100r / min, 120r / min, 150r / min, etc. The rotation time of the paddle is 40-50min, such as 40min, 45min, 50min, etc. After using the paddle to stir the cleaning liquid, it also includes the process of cleaning the valve with ultrasonic waves. The ultrasonic frequency is 28kHz-35kHz, such as 28kHz, 30kHz, 35kHz etc., the power is 2-2.5w / cm 2 , such as 2w / cm 2 , 2.2w / cm 2 , 2.5w / cm 2 etc., ultrasonic cleaning time is 20-40min, such as 20min, 30min, 40min, etc.;

[0084] S2: Use cleaning liquid to flush the valve in six mutually perpendicular directions. In this step, the spray speed of cleaning liquid is 30-40m / s, such ...

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Abstract

The invention discloses an omnidirectional cleaning production line and a cleaning method. A first immersion cleaning device can carry out immersion cleaning on a valve with a cleaning fluid; a spray washing device can wash the valve in six mutually perpendicular directions; a second immersion cleaning device carries out the immersion cleaning with clear water to remove the cleaning fluid; an air-heating drying device allows the clear water to be evaporated, and the valve is dried and prevented from being rusted; and a control device realizes the effect of automatic running of movements above. Therefore, the cleaning effect is good and the cleaning efficiency is high when the omnidirectional cleaning production line for the large valve is used to clean the valve.

Description

technical field [0001] The invention relates to an all-round cleaning production line and a cleaning method, belonging to the technical field of valve manufacturing equipment. Background technique [0002] On natural gas, oil and other energy transmission pipelines, the diameter of the pipeline is usually more than 500mm, and in order to make the natural gas and oil flow smoothly in the pipeline, it is necessary to exert a large pressure in the pipeline, which makes the large valves installed on the energy pipeline The size is huge, the quality is heavy, and the quality reaches more than 20kg, and some even exceed 50kg. [0003] During the manufacturing process of the above-mentioned large valves and after the assembly is completed, the valves need to be cleaned. For example, when the valve core is installed in the valve cavity, it is necessary to clean the valve core and the valve cavity to ensure the tightness after assembly. After the valve is assembled, it must be clea...

Claims

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Application Information

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IPC IPC(8): B08B3/08B08B3/10B08B3/12B08B3/02B08B3/04B08B13/00F26B21/00
CPCB08B3/02B08B3/041B08B3/08B08B3/104B08B3/12B08B13/00B08B2203/02F26B21/00
Inventor 王良源
Owner 青岛高通超越轨道科技有限公司
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