KR200178262Y1 - Air pulsing and vaccum apparatus for removing dust in dust collector chamber - Google Patents

Abstract

The present invention relates to a dust removal air pulsing and buzzing apparatus in a dust collector chamber, and its object is to efficiently and quickly remove dust in a dust collector chamber pipe.

The technical configuration for achieving the above object is, the first base 22 is installed to move to the outside of the chamber 12, and the second base to be movable to the upper side of the first base 22 ( A base 20 having a 24, a main pipe 30 which is installed to be connected up and down through the main bellows 32 under the horizontal portion of the second base 24, and the main pipe 30 ) And an air pulsing main pipe 46 connected to the diagram valve 44 via an air hose 42 and connected to the air pulsing main pipe 46 respectively. An air pulsing unit 40 having an air pulsing tube 48 installed downward of the air pulsing unit 40, and a bellows pipe 52 connected to an outer side of the air pulsing tube 48 below the main tube 30. The upper support tube 54 and the upper support tube 54 is fixed to the upper portion, the lower portion through the spring 56 The vacuum pipe 58 is connected as the wire rope 60, and is characterized as a vacuum part 50 having a third base 62 installed to be movable in the dust collector chamber 12.

Accordingly, since the chamber pipe of the dust collector for collecting dust in the steel mill is always cleaned smoothly, the dust collector operability is improved and the working environment in the plant is improved.

Description

Air pulsing and vaccum apparatus for removing dust in dust collector chamber}

The present invention relates to a dust removal device in a dust collector chamber that can easily remove dust inside the chamber in a dust collector capable of removing dust, which is generally used in an industrial site, and more specifically, The present invention relates to an air pulsing and pulsing device for dust removal in a dust collector chamber, which has an air pulsing and vibration line seated and moved in a chamber, so that dust stuck to a pipe in the dust collector chamber can be more easily removed.

In general, the furnace body is composed of a water-cooled panel and refractory inside the steel shell, during operation of the furnace is a high temperature of at least 1600 ℃ is generated easily deformation of the water-cooled panel, and eventually the leakage of the cooling water occurs A dust collector is generally used to remove dust containing harmful gas and water of various components generated during operation with the same leaking cooling water and electricity. Usually, such leakage cooling water, harmful gas and dust are collected in the dust collector chamber.

On the other hand, a plurality of dust collecting pipes are installed in the chamber of the dust collector, so that the collected leakage cooling water, harmful gas, and dusts are accumulated in the dust collecting pipes, and thus, the dusts in such pipes may be dispersed throughout the plant. On the other hand, due to the dust accumulated in the pipe, there was a problem that causes the dust collection failure of the dust collector.

Therefore, the dust scattered in the factory becomes a failure factor of the malfunctioning equipment, in particular, the sensor operation, and in order to remove it, the worker must directly enter the dust collector chamber and perform a cumbersome washing operation through the air hose.

However, the worker in the dust collector chamber frequently causes suffocation of safety accidents due to harmful gas or heavy dust during work, and the work time is delayed by manual operation. There are several problems, such as affecting and lowering the manufacturing productivity.

The present invention was devised to improve the various problems as described above, and its purpose is to provide a dust collector that can easily remove dusts containing leaked cooling water, noxious gas and moisture even if they adhere to the pipes in the dust collector chamber. An object of the present invention is to provide an air pulsing and damping device for removing dust in a chamber.

In addition, the automatic operation of the air pulsing and the vacuum line by the operator's manual operation prevents safety accidents such as suffocation that may occur during dust removal in the chamber by the operator's manual operation, and in particular, a quick and efficient dust collector chamber. The purpose of the present invention is to provide an air pulsing and puffing device for dust removal in a dust collector chamber that improves the production environment of the entire plant as well as improves the production productivity by washing the pipe.

1 is an overall configuration diagram showing an air pulsing and vacuuming device for dust removal in the dust collector chamber of the present invention

Figure 2 is a perspective view of the main part showing the air pulsing and puffing of the dust removal air pulsing and vacuuming device in the dust collector chamber of the present invention

Figure 3 is an exploded perspective view showing the air pulsing and puffing portion of the dust removal air pulsing and vacuuming device in the dust collector chamber of the present invention

Explanation of symbols on the main parts of the drawings

1 .... dust collector dust removal device 10 ...,. Dust Collector Chamber

20 ... Bass 22,24, 62 ... Bass 1,2, and 3

30 .... Main Building 32 .... Main Bellows Building

40 .... Air pulsing unit 42 ... Air hose

44 .. Diagram valve 46 ... Air pulsing main pipe

48 .... Air pulsing tube 50 ...

54, 58 .... upper and lower end pipe 56 .... spring

60 .... wire rope 72a, 72b, 72c, 72d .... sensor

As a technical configuration for achieving the above object, the present invention has a base having a first base installed to be movable to both sides of the outer surface of the chamber, and a second base to be movable above the first base. Wow,

The main pipe is installed to be connected up and down through the main bellows below the horizontal portion of the second base, and the discharge bellows and the automatic opening / closing valve are connected to one side thereof.

An air pulse provided with an inner side of the main tube and connected to a diagram valve via an air hose, and an air pulsed tube connected to the air pulsed main tube and installed at a lower side of the main tube, respectively. Xingbu,

An upper burr pipe connected to an outer side of the air pulsing pipe through a bellows pipe to the lower side of the main pipe, and the upper burr pipe is fixed to the upper part, and the lower burr pipe is connected as a wire rope through a spring at a lower part thereof. And an air pulsing and pulsing device for removing dust collector chamber dust, which is configured as a burr having a third base which is installed so that a driving wheel installed below the dust collector chamber is movable along a guide rail installed in the chamber. .

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

1 is an overall configuration diagram showing the dust removal air pulsing and burring apparatus in the dust collector chamber of the present invention, Figure 2 is an air pulsing and pulsing portion of the dust removal air pulsing and burring apparatus in the dust collector chamber of the present invention 3 is an exploded perspective view showing the air pulsing and the burr of the dust removal air pulsing and burring apparatus in the dust collector chamber of the present invention, and the dust removal air pulsing and burring apparatus in the dust collector chamber of the present invention (1). Is composed of a base 20, a main pipe 30, an air pulsing portion 40, and a blower portion 50. As shown in FIG.

The base 20 includes a first base 22 provided to be movable to both sides of the outer surface of the chamber 12, and a second base 24 to be movable to be moved above the first base 22. In addition, the first base 22 has a fixed plate 22b provided with driving wheels 22a which move along the guide rails 12 installed in the longitudinal direction on the outer surface of the chamber 12 on both sides thereof. Combined to one side.

In addition, a driving chain 22c for driving as the driving motor 22d installed on the first base 22 is connected to the driving wheel 22a of the one side driving wheel 22a, so that the operation of the chamber 12 during operation of the driving motor 22d is performed. It is installed to move forward and backward from the outside, the second base 24 is inserted into the inside of the first base 22, the cylinder 26 connected to the first base 22 and the second base 24 It is installed so as to move up and down.

In addition, the main pipe 30 is installed to be connected up and down through the main bellows 32 under the horizontal portion of the second base 24, the bellows 34 for discharge and automatic opening and closing on one side. The valve 36 is connected.

The main pipe 30 has a drive chain 24d fastened to a drive shaft 24c driven through a reducer connected to a drive motor 24a horizontally installed on the fixed bracket 24b to one side of the second base 24. The rotating shaft 24e driven as a horizontal shaft is rolled up in the longitudinal direction, and is connected to the connecting chain 24g which is conveyed as driving wheels 24f provided on both sides of the center of the rotating shaft 24e, and is installed to move vertically.

In addition, the air pulsing unit 40. The air pulsing main pipe 46 is internally installed inside the main pipe 30 and connected to the diagram valve 44 via the air hose 42, and is connected to the air pulsing main pipe 46, respectively. An air pulse tube 48 is provided below the main tube 30.

Therefore, the burr part 50 includes an upper burr pipe 54 connected to the outside of the air pulsing pipe 48 through the bellows pipe 52 under the main pipe 30 and the upper burr. The conduit tube 54 is fixed to the upper part, and the lower support tube 58 is connected as the wire rope 60 via the spring 56 to the lower part, and the driving wheel 62b installed in the dust collector chamber 12 underneath. A third base 62 is provided to be movable along the guide rail 62a installed in the chamber 12.

On the other hand, the fixing bar 70 installed downward adjacent to the main bellows pipe 32 to the upper side of the main pipe 30, the position of the operation piece (32a) fixed to protrude to the lower portion of the main bellows pipe (32) According to this configuration, a plurality of sensors 72a, 72b, 72c, and 72d for detecting the position of the main pipe 30 are installed at regular intervals.

Referring to the operation and effects of the present invention made in the above configuration in detail as follows.

As shown in Figures 1 to 3, the dust is accumulated in the pipes (14) in the chamber (12) of the dust collector (10) for collecting dust to remove leaks, harmful gases and dust generated during the converter operation of the steel mill The air pulsing and pulsing device (1) for dust removal in the dust collector chamber of the present invention, which can be easily pulsed and then efficiently removed even if stuck, is as follows.

First, as shown in FIG. 1 and FIG. 2, the driving wheel 22a is engaged with the guide rail 16 which is longitudinally lateral to both side portions of the outer wall of the dust collector chamber 12. 22a is installed on both sides on a fixed plate 22b fixedly coupled to one side of the first base 22, and at the same time, the drive chain 22c connected to the driving wheel 22a is connected to the first base 22. When the driving motor 22d is driven, the driving wheel 22a is driven by the driving chain 22c and moves along the guide rail 16 while the driving motor 22d is driven. The first base 22 moves on both sides of the outer surface of the chamber 12.

On the other hand, as shown in FIG. 2, after the second base 24 is interpolated inside the first base 22, the cylinder 26 connected to the first base 22 and the second base 24. ) Is operated, the second base 24 is moved up and down on the outside of the chamber 12, wherein the second base 24 is formed in a U-shape, and eventually the second base 24 Is moved back and forth by the movement of the first base 22, it is possible to move up and down by the operation of the cylinder 26.

In addition, as shown in FIG. 1, the main bellows pipe 32 is connected to the lower side of the second base 24, and the main pipe 30 is connected to the lower side of the marine bellows pipe 32. The main bellows pipe 32 is connected to the discharge bellows pipe 34 and the automatic open / close valve 36 through the second base 24.

At this time, when the driving motor 24a horizontally installed on the fixing bracket 24b to one side of the second base 24 is driven, the driving force is transmitted to the driving shaft 24c through the reduced speed reducer, and eventually the driving shaft 24c. If the rotating shaft 24e connected to the driving chain 24d is integrally rotated, the driving wheel 24f provided on both sides of the center of the rotating shaft 24e rotates integrally and is wound around the driving wheel 24f. Pulling or unwinding the chain 24g up and down, and eventually the main tube 30 fixed to the lower end of the connecting chain 24g is to be able to move in an up and down direction integrally.

In addition, as shown in FIGS. 1 and 2, the main air pulsing pipe 46, which is internally formed inside the main pipe 30, is connected to the outside of the main pipe 30 through an air hose 42. When the diagram valve 44 is opened, the high pressure air is supplied from the air tank connected to the gram valve 44 to the air pulsing main pipe 46 through the connection hose 42.

Therefore, high pressure air is injected through the air pulsing pipe 48 installed downward through the main pipe 30 to the lower side of the air pulsing main pipe 46 into the main pipe 30. As the bases 22 and 24 move, the lower end of the air pulse tube 48 is pressurized by the inlet of the inner pipe 14 of the bag chamber 12, as shown in FIG. Spraying and eventually the stuck dust in the pipe 14 falls.

In addition, the upper buffer pipe 54 is connected to the outside of the air pulsing pipe 48 through the bellows pipe 52 integrally to the lower side of the always main pipe 30, the upper buffer pipe 54 is The spring 12 is screw-assembled to an upper portion of the third base 62 provided with a driving wheel 62b which moves along the guide rails 62a installed in both directions in the chamber 12 in the longitudinal direction, and communicates with each other under the spring 56. The lower burr pipe 58 is installed through ().

Therefore, as described above, when the second base 24 is lowered, when the lower burr pipe 58 first reaches the inlet of the pipe 14 and continues to descend, the air pulsed pipe 48 is lowered burr. When the air pulsing operation described above is performed under the tube 58 and the operating time of the diagram valve 44 is performed, the valve 44 is sealed after a predetermined time and the automatic opening of the main tube 30 is performed at that moment. By operating the valve 36, the dust pulsed through the main bellows pipe, the upper blow pipe 54, and the lower blow pipe 58 is effectively collected and discharged through the discharge bellows pipe 34.

Next, when the dust removal operation of the dust collector pipe 14 is completed, the above-described second base 24 is raised, and at the same time, the first base 22 moves to one side, that is, rearward from the outside of the chamber 12, When the chamber 12 is released, the chamber is sealed to perform the main dust collecting operation. If dust is accumulated in the pipe 14 again after a certain period of time, the dusts separated from the dust air pulsing may be treated again. .

On the other hand, as shown in Figure 2, the fixing bar 70 installed downward adjacent to the main bellows pipe 32 to the upper side of the main pipe 30 fixed to protrude to the lower portion of the main bellows pipe (32) A plurality of sensors 72a, 72b, 72c and 72d which are quenched by the operated piece 32a are provided at regular intervals.

Therefore, the above-mentioned air pulsing and squeezing operations are operated in the order set in advance in the operation unit (not shown) by the sensors 72 and the operation piece 32a in order, and the spring is installed in the third base 62. Reference numeral 56 denotes that the lower vent pipe 58 is brought into close contact with the bottom of the chamber 12 so that the push operation is tight.

Accordingly, the pipe 14 dusts in the dust collector chamber 12 can be removed more quickly and efficiently while preventing safety accidents such as suffocation of a conventional worker.

Thus, according to the present invention, the dusting air pulsing and damping device in the dust collector chamber has the advantage that the dust containing the leaked cooling water, harmful gas and water can be removed very easily even if it is stuck to the pipe in the dust collector chamber. will be.

In addition, by automatically removing dust using air pulsing and vacuum lines, it is possible to prevent safety accidents such as choking due to the manual operation of the worker, and also to perform cleaning of the dust collector chamber pipe in particular quickly and efficiently. In addition, the working environment of the entire plant using the dust collector is improved, as well as the manufacturing effect is also excellent effect.

While the subject innovation has been shown and described with respect to specific embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit or scope of the subject innovation as provided by the following claims. I would like to clarify that knowledge is easy to know.

Claims (4)

In the chamber of the dust collector, A base 20 having a first base 22 provided to be movable to both sides of the outer surface of the chamber 12, and a second base 24 to be movable to be moved above the first base 22; , It is installed to be connected up and down through the main bellows 32 to the lower portion of the horizontal portion of the second base 24, the main pipe to which the discharge bellows 34 and the automatic switching valve 36 is connected to one side ( 30), The air pulsing main pipe 46 is internally installed inside the main pipe 30 and connected to the diagram valve 44 via the air hose 42, and is connected to the air pulsing main pipe 46, respectively. An air pulsing part 40 having an air pulsing pipe 48 provided below the main pipe 30; The upper support pipe 52 and the upper support pipe 52 which are connected to the outside of the air pulsing pipe 48 through the bellows pipe 54 to the lower side of the main pipe 30 are fixed to the upper portion, A lower rail pipe 58 is connected as a wire rope 60 via a spring 56 at a lower portion thereof, and a driving wheel 62b installed at a lower side in the dust collector chamber 12 is installed in the chamber 12. Dust pulsing and pulsing device for dust removal in the dust collector chamber, characterized in that it is configured as a burr section 50 having a third base 62 installed to be movable along 62a. The fixed plate 22b according to claim 1, wherein the first base 22 is provided with driving wheels 22a which move along the guide rails 12 provided in the longitudinal direction on the outer surface of the chamber 12 on both sides. It is coupled to one side, and the drive chain 22c for driving as the drive motor 22d installed on the first base 22 is connected to the one side driving wheel 22a to operate the chamber when the drive motor 22d is operated. It is installed so as to move from the outside of the 12, the second base 24 is inserted into the inside of the first base 22, the cylinder 26 connected to the first base 22 and the second base 24 Dust pulsing air pulsing and damping device in the dust collector chamber, characterized in that it is installed to move up and down According to claim 1, The main pipe 30 is connected to a drive shaft (24c) for driving through a reducer connected to the drive motor (24a) horizontally installed on the fixed bracket (24b) to one side of the second base (24) The rotary shaft 24e for driving as the drive chain 24d is rolled up in the longitudinal direction, and is connected to the connecting chain 24g, which is transported as the drive wheel 24f provided on both sides of the center of the rotary shaft 24e, and installed to move up and down. Dust pulsing air pulsing and vacuuming device characterized in that the dust collector chamber According to claim 1, the upper side of the main pipe 30, the lower side adjacent to the main bellows pipe 32, the fixing piece 70 is installed to protrude to the lower portion of the main bellows pipe (32) For removing dust in the dust collector chamber, a plurality of sensors 72a, 72b, 72c, 72d are installed at predetermined intervals to operate according to the position of 32a to detect the position of the main pipe 30. Air pulsing and vibration device