TW201534408A - First clean method of large bearing grease - Google Patents

Abstract

Disclosed is a first clean method of large bearing grease, comprising steps of: placing a large bearing inside a cleaning room with an overhang device, and closing a door of the cleaning room to form a cleaning space with only an external oil and water discharge pipe at the bottom of the cleaning room to communicate with the interior of the cleaning room; employing a water vapor creation device to create high temperature, high pressure water vapor, and connecting at least one external high pressure vapor pipe of the water vapor creation device to the cleaning room to inlet the high temperature, high pressure water vapor inside the cleaning room, and cleaning the large bearing with the high temperature, high pressure water vapor, and then cleaning the grease on the surface of the large bearing to dissolve the grease to separate the grease and the water to be discharged by the grease and water outlet pipe, and the grease and water discharged from the grease and water outlet pipe are convenient for recycle and reuse; then, proceeding following processes to the large bearing of which the grease has already been cleaned.

Description

Large bearing butter initial cleaning method

The invention relates to an initial cleaning method for a large bearing butter, in particular to an initial cleaning method for a large bearing surface butter.

In general, when large machines are used with large bearings, in order to obtain the highest speed and low temperature rise effect, before the installation of such large bearings, a large amount of anti-rust butter is applied to the surface of the large bearing to increase the rolling effect on the use.

However, large bearings coated with a lot of rust-proof butter are difficult to clean off the rust-proof butter on the surface of large bearings during initial cleaning. Therefore, refined kerosene or diesel oil or solvents such as naphthol are highly volatile. Soak and then rinse by hand. However, it is checked that kerosene or diesel oil remains on the surface of the large bearing after cleaning, and then the refined kerosene or diesel oil is removed by using benzene or ethanol, and then the cleaning butter is blown off with a clean compressed gas by a spray gun, and then the above steps are repeated for cleaning.

Since the butter applied on the surface of the large bearing is difficult to clean off the rust-proof butter during the initial cleaning, it is removed by kerosene or diesel, or soaked with a solvent such as naphthol and highly volatile, and purified by benzene or ethanol. Kerosene or diesel oil causes the above-mentioned chemical elements to be mixed in the oil water, and the oil and water after washing cannot be recycled and reused, causing the disadvantage of secondary pollution.

The invention solves the problem that the butter on the surface of the conventional large bearing is difficult to clean a lot of anti-rust butter during the initial cleaning, so the chemical element is removed to cause the chemical water to be mixed in the oil water, and the oil and water after the cleaning cannot be recovered. Reuse, causing secondary pollution problems. Accordingly, the present invention provides a cleaning method for initial cleaning of large bearing surfaces, recycling of oil and water after cleaning, and facilitating subsequent processing.

For the purpose of the foregoing invention, the technical solution adopted by the present invention is to provide an initial cleaning method for a large bearing butter, comprising the steps of: placing a large bearing into a cleaning chamber through a hanging device, and closing the cleaning chamber door to form a cleaning. Space, only the oil-water discharge pipe connected to the bottom of the cleaning chamber is connected to the inside of the cleaning chamber; the high-temperature and high-pressure steam is manufactured by the steam manufacturing device, and at least one high-pressure steam pipe is connected to the cleaning chamber outside the steam manufacturing device, and the high-temperature high-pressure pipe is passed through the high-pressure steam pipe. The water vapor is discharged into the cleaning chamber, and the large bearing is cleaned with high temperature and high pressure water vapor, and the oil on the surface of the large bearing is washed and the oil is dissolved, so that the oil is separated from the water and discharged by the oil water discharge pipe, so that the oil water discharge pipe is discharged. The discharged oil and water is convenient for recycling and reuse; then, the large bearing after the cleaning of the butter is convenient for subsequent processing.

According to the above main features, the oil and water after cleaning by the high temperature and high pressure water vapor in the cleaning chamber can be recycled and reused by the initial cleaning method of the large bearing butter of the present invention. By this initial cleaning method, the present invention is not difficult to wash a large amount of anti-rust butter and cause secondary pollution, and is more convenient for subsequent treatment than the prior art.

1‧‧‧Vapor manufacturing unit

11‧‧‧High pressure steam pipe

2‧‧‧cleaning room

21‧‧‧

22‧‧‧ Oil drain pipe

3‧‧‧ Large bearings

4‧‧‧ hanging device

5‧‧‧Working platform

6‧‧‧Ultrasonic equipment

7‧‧‧Dryer

8‧‧‧Inspection platform

Fig. 1 is a perspective view showing the flow of the initial cleaning method of the large bearing butter of the present invention.

Fig. 2 is a schematic view showing the initial cleaning method and subsequent processing flow of the large bearing butter of the present invention.

The purpose, technical contents, features, and effects achieved by the present invention will become more apparent from the detailed description of the appended claims.

Referring to Figures 1 and 2, the initial cleaning method for the large bearing butter of the present invention comprises the following steps:

1. The large bearing 3 is placed inside the cleaning chamber 2 through the hanging device 4, and the door 21 of the cleaning chamber 2 is closed to form a cleaning space, and only the oil water discharging pipe 22 externally connected to the bottom of the cleaning chamber 2 communicates with the inside of the cleaning chamber 2;
2. The steam manufacturing apparatus 1 is used to manufacture high-temperature and high-pressure steam, and at least one high-pressure steam pipe 11 is connected to the cleaning chamber 2 to the steam manufacturing apparatus 1, and high-temperature high-pressure steam is discharged into the cleaning chamber 2 through the high-pressure steam pipe 11, and is large. The bearing 3 is cleaned by high-temperature and high-pressure steam, and the oil on the surface of the large bearing 3 is washed and the oil is dissolved, the oil is separated from the water and discharged by the oil-water discharge pipe 22, and the oil and water discharged from the oil-water discharge pipe 22 is conveniently recycled. Reuse.

After the large-sized bearing 3 is deoiled through the above steps, subsequent processing is facilitated, such as lifting the large bearing 3 to the work platform 5 through the hanging device 4, and lifting the large bearing 3 to the ultrasonic device 6 by the hanging device 4. After cleaning again, after cleaning by the ultrasonic device 6, the large bearing 3 is then suspended by the hanging device 4 into the dryer 7 for drying for about 10 minutes, and then, for the large bearing 3 after the drying process is completed, The hanging device 4 is lifted to the inspection platform 8 for detection (see also Fig. 2).

The butter oil water treated through the above steps can be recycled and reused, so that it is difficult to clean a large amount of rust-proof butter and cause secondary pollution, and the large-sized bearing 3 can be recycled and reused.

However, the foregoing embodiments are intended to enable those skilled in the art to understand the present invention and are not intended to limit the scope of the present invention; therefore, the shapes, structures, and features described in the application scope of the present invention are Equivalent variations or modifications are intended to be included within the scope of the invention.

1‧‧‧Vapor manufacturing unit

11‧‧‧High pressure steam pipe

2‧‧‧cleaning room

21‧‧‧

22‧‧‧ Oil drain pipe

3‧‧‧ Large bearings

Claims (1)

[Item 1] An initial cleaning method for a large bearing butter comprises the following steps: (a) placing a large bearing into the cleaning chamber through a hanging device, and closing the door of the cleaning chamber to form a cleaning space, leaving only the oil water discharge pipe externally connected to the bottom of the cleaning chamber (b) using a steam manufacturing device to manufacture high-temperature and high-pressure steam, connecting at least one high-pressure steam pipe to the cleaning chamber outside the steam manufacturing device, and discharging high-temperature and high-pressure steam into the cleaning chamber through the high-pressure steam pipe, and The large bearing is cleaned with high temperature and high pressure steam, and the oil on the surface of the large bearing is cleaned and the oil is dissolved, so that the oil is separated from the water and discharged by the oil water discharge pipe, so that the oil and water discharged from the oil water discharge pipe can be easily recycled and reused. .