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Transformer surface deoiling and derusting treatment method

A treatment method and transformer technology, applied in chemical instruments and methods, cleaning methods and utensils, cleaning methods using tools, etc., can solve the problem of increasing the rework rate of staff, poor use of degreasing agents, and inability to separate transformers step by step Cleaning and other problems, to achieve the effect of improving processing accuracy, improving cleaning accuracy, and high cleaning effect

Pending Publication Date: 2021-10-29
JURONG JIANGDIAN ELECTRICAL MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of step-by-step cleaning of transformers in the prior art, which makes each cleaning process interfere with each other, reduces the accuracy of cleaning, and has low cleaning efficiency and long cleaning cycle span, which increases the number of workers. The rework rate is high, and the degreasing agent in the existing treatment method is not effective, and the oil stain cannot be stripped quickly

Method used

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  • Transformer surface deoiling and derusting treatment method

Examples

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Effect test

Embodiment 1

[0027] A treatment method for removing oil and rust on the surface of a transformer, comprising the steps of:

[0028] Step 1, Transformer pretreatment: Select the transformer that needs to be cleaned for backup, then hoist the transformer into the cleaning box, input the water flow of 5.4MPa into the spray equipment to pre-clean the sludge and dust on the surface of the transformer, and then according to the control system Rapid corresponding adjustments to the spraying angle and spraying direction of the spraying equipment can clean up the surface of the transformer comprehensively, and then transport the transformer to the drying box for drying to obtain the pre-cleaned transformer for use;

[0029] Step 2, transformer degreasing treatment: place the transformer obtained in step 1 in a soaking box, heat warm water at 35-45°C in the soaking box, then add 15% degreasing agent to the water and mix and stir evenly to achieve For the soaking treatment of the transformer, keep so...

Embodiment 2

[0045] A treatment method for removing oil and rust on the surface of a transformer, comprising the steps of:

[0046] Step 1, Transformer pretreatment: Select the transformer that needs to be cleaned for backup, then hoist the transformer into the cleaning box, input the water flow of 5.4MPa into the spray equipment to pre-clean the sludge and dust on the surface of the transformer, and then according to the control system Rapid corresponding adjustments to the spraying angle and spraying direction of the spraying equipment can clean up the surface of the transformer comprehensively, and then transport the transformer to the drying box for drying to obtain the pre-cleaned transformer for use;

[0047] Step 2, transformer degreasing treatment: place the transformer obtained in step 1 in a soaking box, heat warm water at 35-45°C in the soaking box, then add 15% degreasing agent to the water and mix and stir evenly to achieve For the soaking treatment of the transformer, keep so...

Embodiment 3

[0063] A treatment method for removing oil and rust on the surface of a transformer, comprising the steps of:

[0064] Step 1, Transformer pretreatment: Select the transformer that needs to be cleaned for backup, then hoist the transformer into the cleaning box, input the water flow of 5.4MPa into the spray equipment to pre-clean the sludge and dust on the surface of the transformer, and then according to the control system Rapid corresponding adjustments to the spraying angle and spraying direction of the spraying equipment can clean up the surface of the transformer comprehensively, and then transport the transformer to the drying box for drying to obtain the pre-cleaned transformer for use;

[0065] Step 2, transformer degreasing treatment: place the transformer obtained in step 1 in a soaking box, heat warm water at 35-45°C in the soaking box, then add 15% degreasing agent to the water and mix and stir evenly to achieve For the soaking treatment of the transformer, keep so...

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Abstract

The invention discloses a transformer surface deoiling and derusting treatment method. The transformer surface deoiling and derusting treatment method comprises the following step: (1) conducting transformer pretreatment: selecting a transformer which needs to be cleaned for later use, then hoisting the transformer into a cleaning box, inputting a 5.4-MPa water flow into spraying equipment to pre-clear sludge, dust and the like on the surface of the transformer, then adjusting the spraying angle, the spraying direction and the like of the spraying equipment rapidly and correspondingly according to a control system to conduct comprehensive cleaning work on the surface of the transformer, and then conveying the transformer into a drying box to be dried to obtain the transformer subjected to pre-cleaning for later use. According to the transformer surface deoiling and derusting treatment method, through step-by-step process processing and cleaning of the transformer, the situation of mutual interference between adjacent processes is avoided, nitrogen and an ultrasonic generator are additionally arranged in a deoiling process, and cleaning liquid in a soaking box is driven to be turned and vibrated, so that impact cleaning of the transformer is achieved, falling and stripping of oil stains are accelerated, and the overall purification efficiency is improved.

Description

technical field [0001] The invention relates to the technical field related to transformers, and more specifically, relates to a treatment method for removing oil and rust on the surface of a transformer. Background technique [0002] After a long-term use of the transformer, the surface is prone to rust and oil stains. It is necessary to perform auxiliary cleaning on the transformer to ensure the good working condition of the transformer. [0003] The existing treatment method cannot clean the transformer step by step during operation, which makes each cleaning process interfere with each other, reduces the cleaning accuracy, and the cleaning efficiency is low, and the cleaning cycle span is long, which increases the rework of the staff At the same time, the degreasing agent in the existing treatment method is not effective, and the oil stain cannot be quickly stripped. At the same time, the surface of the transformer cannot be protected during the oil stain stripping, whic...

Claims

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Application Information

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IPC IPC(8): B08B3/02B08B3/08B08B3/10B08B1/00B08B3/12B08B13/00F26B21/02
CPCB08B3/02B08B3/08B08B3/12B08B3/10B08B13/00F26B21/02B08B1/12
Inventor 朱国勤赵家春朱国荣朱义红
Owner JURONG JIANGDIAN ELECTRICAL MACHINERY
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