KR200488401Y1

KR200488401Y1 - Condenser tube scrubber loss prevention plate

Info

Publication number: KR200488401Y1
Application number: KR2020170004487U
Authority: KR
Inventors: 황지민
Original assignee: 한전케이피에스 주식회사
Priority date: 2017-08-24
Filing date: 2017-08-24
Publication date: 2019-01-24

Abstract

The present invention relates to a centrifugal separator for preventing the loss of a scrubber for cleaning a tube of a condenser in a power generation system.
The present invention provides a multi-tube washing machine loss prevention device having a structure in which a whole main body is formed in a circular shape, the main body having a structure in which a plurality of section units are combined with each other, .

Description

{Condenser tube scrubber loss prevention plate}

The present invention relates to a centrifugal separator for preventing the loss of a scrubber for cleaning a tube of a condenser in a power generation system.

Generally, in the past, in case of performing cleaning using a tube scrubber in order to remove impurities in a tube of a condenser, there is no separate equipment, and a scaffold is temporarily installed in a drain line and a polyethylene It is enough to prevent the loss of the tube scrubber.

However, there is a problem in that the vinyl is torn during use, the loss of the tube scrubber frequently occurs, and it takes a lot of time to install or remove the scaffold, which is inefficient and sometimes the scaffold is not fixed properly, It is true.

1. Registration Patent Publication No. 10-1491956 (Date of Publication: Feb. 11, 2015), 2. Registration Patent Publication No. 10-1436372 (Publication Date: Aug. 26, 2014)

The present invention has been accomplished in order to solve such conventional problems, and has the following purpose.

The objective of the present invention is to produce a folding scaffold that can pass through the exit manhole as the dedicated equipment and meet the size of the discharge line, but by using the gap between the outer diameter of the tube scrubber and the hole of the scaffold, It is possible to drain the line and to recover the tube scrubber, thereby reducing the risk of falling down during scaffolding and demolition, cleaning the tube scrubber after losing it, and using it semi-permanently. The present invention is intended to provide a multi-cylinder tube washing machine loss prevention device that can greatly reduce fatigue and improve work efficiency and work quality, and can secure work safety and prevent safety accidents.

In order to achieve the above-mentioned object, the present invention is characterized in that a main body is formed in a circular shape, and the main body has a structure in which a plurality of section units are combined with each other, Thereby providing a condenser tube washing machine loss prevention device.

The plurality of section units constituting the main body are connected to each other by a hinge so as to be foldable.

Also, the present invention provides a multi-tube washing machine loss prevention device in which a handle is provided to each of the above-mentioned section units to be used for unfolding or folding the main body.

The main body is made to fit the size of the discharge line while being able to pass through the exit manhole by folding a plurality of section units. The discharge hole is made smaller than the outer diameter of the tube scrubber so that the difference between the outer diameter of the tube scrubber and the outer diameter of the drain And the tube scrubber can be recovered by discharging the pearl used in the tube cleaning through the drain hole.

Thus, according to the present invention, it is possible to reduce the risk of falling during the hypothesis of scaffolding or demolition, to prevent the loss of the tube scrubber and to clean it after recovery, and to use it semi-permanently, and to reduce work time and worker fatigue greatly It is possible to improve the efficiency and the work quality, to secure the safety of the work, and to prevent the safety accident.

Fig. 1 is a plan view showing a preferred example of the present invention,
Fig. 2 is a longitudinal sectional view of Fig. 1,
3 is an operational state diagram,
4 is a front view showing an example of a tube scrubber,
Figure 5 is a side view of Figure 4;

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

According to a preferred embodiment of the present invention, the entire body 1 is formed in a circular shape, and the main body 1 is configured in such a manner that a plurality of section units 10 are combined with each other. Are formed in a structure in which a plurality of drain holes 12 are formed.

At this time, it is preferable that the main body 1 is manufactured using a stainless steel plate having high strength and corrosion resistance.

The plurality of section units 10 constituting the main body 1 are connected to each other by a hinge 14 so as to be foldable.

Further, each of the section units 10 is provided with a handle 16 so that it can be used when the main body 1 is opened or folded.

The main body 1 is manufactured in such a way that the plurality of section units 10 can be folded and passed through the exit manhole while being sized according to the size of the discharge line. And the tube scrubber 2 can be recovered by discharging the pearl discharged during the tube cleaning through the drain hole 12 by using the difference between the outer diameter of the tube scrubber 2 and the outer diameter of the drain hole 12. [

As a result, the size of the main body 1 constituting the dehydrator of the condenser tube washing machine according to the present invention can be greatly reduced if the plurality of section units 10 are held by the grips 16 and are folded using the hinges 14, In the folded state, it can be easily passed through the exit manhole, so that it can be easily transported into the exit manhole.

When the main body 1 that has been conveyed to the inside is unfolded again and is mounted on the upper part of the discharge line and the condenser tube is cleaned, the tube scrubber (not shown) discharged from the tube cleaning device from the tube on the side of the water box suction line, The tube 2 can not be passed through the drain hole 12 of the main body 1, and the tube scrubber 2 can be prevented from being lost to the discharge line in advance.

After the use, the main unit 1 is folded by the main unit of the section unit 10 and is transported to the outside through the exit manhole, and then it is washed, dried and stored and used again if necessary.

Therefore, according to the present invention, it is possible to reduce the risk of collapse during the installation of the scaffold at the time of cleaning of the condenser tube, the prevention of the loss of the tube scrubber 2 and the cleaning after the recovery, It is possible to improve work efficiency and work quality by greatly reducing the shortening and the fatigue of the worker, and it is possible to secure safety of work and to prevent safety accident.

1: main body, 2: tube scrubber,
10: section unit, 12: drainage,
14: Hinge, 16: Handle

Claims

The main body 1 is formed in a circular shape and the main body 1 is configured such that a plurality of the section units 10 are combined with each other, . However,
A plurality of section units (10) constituting the main body (1) are connected and hinged together by a hinge (14)
Each of the section units 10 is provided with a knob 16 to be used for unfolding or folding the main body 1,
The main body 1 is manufactured in such a way that the plurality of the section units 10 can be folded and passed through the exit manhole while being sized according to the size of the discharge line and the drain hole 12 is made smaller than the outer diameter of the tube scrubber 2 And the tube scrubber (2) can be recovered by discharging the pearl from the tube cleaning through the drain hole (12) using the difference between the outer diameter of the tube scrubber (2) and the outer diameter of the drain hole (12) Tube Washer Loss Prevention System.

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