KR101994903B1 - Adhesion dust removal device for horizontal tail end Boiler capable of side abrasion restraining, and Boiler using the same - Google Patents

Abstract

Disclosed are an attached dust removal apparatus for a horizontal tail end boiler capable of restraining uneven abrasion and a horizontal tail end boiler using the same. The attached dust removal apparatus for the horizontal tail end boiler according to the present invention comprises: a heat exchange unit provided with a branch tube arranged at an upper side to exchange heat with an exhaust gas, a convergent tube arranged at a lower side to exchange heat with the exhaust gas, and a heat transfer tube arranged between the branch tube and the convergent tube to exchange heat with the exhaust gas; and a vibration unit provided with multiple vibrators arranged to remove the dust attached to the heat exchange unit whereas being arranged in the horizontal direction of the ground along the convergent tube to transfer a vibration force to the convergent tube if the vibration force is generated, and multiple striking members arranged to individually correspond to the multiple vibrators and to strike the vibrators for generation of the vibration force if a high pressure air is supplied from the outside at preset time intervals. Therefore, the present invention gives continuous shocks to the multiple convergent tubes to shake the heat exchanger for the dust attached to the entire heat exchanger to be removed and for efficiency in removing the attached dust to be regularly maintained. In addition, the present invention can restrain uneven abrasion and thermal deformation of the strike members to be capable of saving maintenance costs of the attached dust removal facility.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a horizontal tail end and a boiler using the horizontal tail end boiler,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an attachment dust removing apparatus for a horizontal tail and boiler and a horizontal tail and boiler using the same, and more particularly to a horizontal tail & In the slug screen tube, superheater tube, evaporator tube, and heat exchanger, which are connected vertically to the collecting tube, the one end of the collecting tube is periodically struck to transfer swinging and impact force to the whole heat exchanger, The present invention relates to a wet type dust removing apparatus for a horizontal tail and boiler, and a horizontal tail & boiler using the same.

Generally, when a fuel is burned in a combustion chamber of a commercialized solid fuel and a horizontal tail & boiler for waste combustion, a large amount of dust is generated, which is accumulated and adhered to the surface of the heated heat pipe, The heat exchanging efficiency of the slug screen tube, the superheater tube, the evaporator tube, the absorber, etc. of the slag screen is remarkably reduced and the corrosion of the tube surface due to the ash deposit is caused, thereby shortening the service life of the heat transfer tube.

Particularly in recent years, a large number of boilers using combustible materials have been separated from various wastes. As the fuel quality of the horizontal tail & boiler is lowered, the accumulation of various dusts on the surface of the heated heat transfer pipe So that the heat exchange efficiency of the slug screen tube, the superheater tube, the evaporator tube, and the heat transfer tube for the carburetor of the horizontal tail and boiler is lowered.

In order to remove the dust adhering to the heat transfer, it is necessary to periodically stop the operation and the operator to enter the boiler to remove the attached dust or, in operation, the dust removing device should be periodically inserted to remove the dust For this purpose, a soot blower is usually used.

The chute blower is a conduit with a spray nozzle attached at its end. It is inserted into the opening of the wall, and steam is supplied to the duct, and the dust is ejected toward the desired direction through the nozzle with great force, Rotating, reciprocating, or the like is known, which can be done.

The chute blower requires a conduit to temporarily spray a large amount of steam, and a plurality of nozzles must form an effective range for dust removal. However, since the steam is injected only in the straight direction in the nozzle, a square portion in which the steam can not reach the heat transfer tube is generated, and when the distance of the nozzle from the heat transfer pipe is increased, the dust removal efficiency is lowered exponentially, And there is a problem that the corrosion is increased in the area where the steam is sprayed.

In order to solve such a problem, in Korean Patent No. 10-1613134 developed, uneven wear and thermal deformation of the striking member are caused by the high temperature of the exhaust gas, so that the striking force of the striking member is reduced. Therefore, there is a problem that the removal efficiency of the attached dust is lowered.

Accordingly, in order to maintain the removal efficiency of the attached dust adhering to the surface of the heat exchanger and lowering the heat exchange efficiency, it is required to search for a method capable of suppressing the uneven wear and thermal deformation of the striking member due to the high temperature of the exhaust gas do.

Korean Patent No. 10-1613134 (Horizontal Tail & Boiler Dust Removal Apparatus and Horizontal Tail & Boiler Using the same)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a method and an apparatus for continuously applying impact to a plurality of collecting tubes to swing a heat exchanger to remove dust adhering to the entire heat exchanger, The present invention also provides a horizontal tail and boiler using the same, and a horizontal tail and boiler using the same, which is capable of suppressing uneven wear by suppressing deformation.

Another object of the present invention is to provide a striking member which is disposed at a relatively high temperature portion and is disposed at a relatively low temperature portion of a striking member where wear and thermal deformation are generated, And a watertight tail and boiler using the watertight tail and boiler, wherein the watertight tail and boiler can be replaced with the other side of the striking member without thermal deformation.

According to another aspect of the present invention, there is provided an apparatus for removing dust attached to a horizontal tail and boiler, the apparatus including: a dust collector provided on an upper side thereof for performing heat exchange with exhaust gas; And a heat transfer pipe provided between the branch pipe and the collecting pipe to heat exchange with the exhaust gas; And a plurality of vibrating members arranged in the horizontal direction of the ground along the collecting ducts so as to remove the dust adhering to the heat exchanging units so that the generated vibrating force is transmitted to the collecting duct when a vibrating force is generated, A vibrating unit arranged to correspond to the plurality of vibrating bodies individually and having a striking member for generating a vibrating force by hitting the vibrating body when high pressure air is supplied from the outside every predetermined time interval; .

The vibration unit may include: a housing adapted to receive the plurality of vibrating bodies and the plurality of striking members; Wherein the hitting member is accommodated in the housing and supports the central axis of the striking member to prevent eccentricity from being generated in the striking member when the striking member performs linear motion by the supplied high- A sleeve provided to be supported on one side of the member; And an oilless bearing housed in the housing to support a central axis of the striking member and disposed to be supported by the striking member and disposed between the sleeve and the striking member .

When the striking member is supported and attached to a sleeve closely attached to the inner side of the housing, the vibrating unit may be attached to the inside and the inside of the housing from the outside of the housing, And a supporting member coupled to the sleeve so as to maintain the support between the housing and the sleeve closely inward of the housing.

When the vibrating part is disposed at a relatively high temperature part of one end or the other end of the striking member and it is determined that uneven wear of a predetermined intensity or more is generated, It is possible to replace the position with another one arranged at a low temperature part.

The vibrating unit is configured to individually set the pressures of the air supplied to the plurality of striking members and to set the pressure of the air supplied to the plurality of striking members to be lower when the temperature of the exhaust gas is decreased along the exhaust path .

The vibrating unit may include a plurality of temperature sensors individually disposed around the plurality of vibrating bodies to individually detect temperatures around the plurality of vibrating bodies. And a controller for controlling the vibrators so that the pressure of the air supplied to the plurality of striking members is lowered when the temperature of the exhaust gas is lowered, And a control module for separately setting the pressure of the air supplied to the striking member.

According to another aspect of the present invention, there is provided a horizontal tail and boiler including: a combustion chamber in which waste to be transferred is burnt; A conduit connected to the combustion chamber to provide an exhaust path; And a heat exchange duct portion connected to the conduit portion and performing heat exchange with the exhaust gas, wherein the heat exchange duct portion is provided at an upper side of the branch pipe for performing heat exchange with the exhaust gas, A heat exchanger provided between the branch pipe and the collective duct and having a heat transfer pipe for heat exchange with the exhaust gas; And a plurality of vibrating members arranged in the horizontal direction of the ground along the collecting ducts so as to remove the dust adhering to the heat exchanging units so that the generated vibrating force is transmitted to the collecting duct when a vibrating force is generated, A vibrating unit arranged to correspond to the plurality of vibrating bodies individually and having a striking member for generating a vibrating force by hitting the vibrating body when high pressure air is supplied from the outside every predetermined time interval; . ≪ / RTI >

Accordingly, the plurality of collecting tubes are continuously impacted to swing the heat exchanger, dusts attached to the entire heat exchanger can be removed, and the removal efficiency of the attached dust can be maintained constant. Further, it is possible to suppress the uneven wear and thermal deformation of the striking member, thereby reducing maintenance and repair costs of the attached dust removing facility.

In addition, one side of the striking member, which is disposed in a relatively high temperature portion and in which wear and thermal deformation are generated, is disposed in a relatively low temperature portion and is disposed in a relatively low temperature portion, It is possible to replace the striking member with the other side of the striking member, thereby reducing maintenance and repair costs of the dust removing facility.

FIG. 1 is a view illustrating a horizontal tail and boiler using an attachment dust removing apparatus for a horizontal tail and boiler capable of suppressing uneven wear according to an embodiment of the present invention.
FIG. 2 is a view illustrating an attachment dust removing apparatus for a horizontal tail and boiler capable of suppressing uneven wear according to an embodiment of the present invention.
FIG. 3 is a view for explaining a vibration part according to an embodiment of the present invention in more detail.
4 is a view for explaining in detail the function of setting the pressure of air differently for the vibration section operation according to the temperature of the exhaust gas among the operating characteristics of the vibration section according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the drawings. The embodiments described below are provided by way of example so that those skilled in the art will be able to fully understand the spirit of the present invention. The present invention is not limited to the embodiments described below and may be embodied in other forms. In order to clearly explain the present invention, parts not related to the description are omitted from the drawings, and the width, length, thickness, etc. of the components may be exaggerated for convenience. Like reference numerals refer to like elements throughout the specification.

FIG. 1 is a view illustrating a horizontal tail and boiler using an attachment dust removing apparatus for a horizontal tail and boiler capable of suppressing uneven wear according to an embodiment of the present invention.

The horizontal tail and boiler according to the present embodiment is provided so that boiler tubes are vertically arranged side by side in a furnace and highly efficient heat exchange is performed in a direction orthogonal to the arranged vertical tubes.

To this end, the horizontal tail and boiler includes a grate (not shown), a combustion chamber 10, a channel portion 20, a cleaning water spray portion 30, a heat exchange duct portion 40, an exhaust gas discharge portion 50, (60).

The grate (not shown) is provided to supply the combustion air necessary for the waste to be burned.

Here, the grate (not shown) may include the function of inputting, drying, transporting and discharging waste for the combustion of waste, and any configuration may be used as long as it is a suitable configuration for the incineration of waste among well-known known configurations Of course.

The combustion chamber 10 refers to a space in which waste is burnt by combustion air and generally refers to a combustion space of a grate (not shown) formed along the direction of transfer of waste.

The conduit portion 20 is provided to be connected to the combustion chamber 10 to provide an exhaust path.

More specifically, the conduit section 20 is formed so that the exhaust gas conveyed from the combustion chamber 10 is surrounded by a membrane wall in such a manner that the exhaust gas is not deviated from the exhaust passage. As the length of the exhaust passage increases, A header provided for each portion where the direction of the exhaust path is varied so that the time for heat exchange with the gas is increased, and is formed by stacking and arranging in the vertical direction in the heat exchange direction.

Here, the heat exchange direction refers to the horizontal direction of the main horizontal tail and boiler from the combustion chamber 10 toward the heat exchange duct portion 40.

The cleaning water spray part (30) is provided for spraying the cleaning water into the conduit part (20).

More specifically, the cleaning water spraying unit 30 removes foreign substances such as clinker which is provided at the upper end of the conduit unit 20 and fixed in the conduit unit 20, and prevents overheat within the conduit unit 20 Spray cleaning water to serve as a water-cooled cooling device.

Accordingly, the cleaning water spraying unit 30 can adjust the internal temperature of the conduit unit 20 by using the cleaning water.

The heat exchange duct portion 40 is attached to the surface of the heat exchange portion 100 and the heat exchange portion 100 connected to the conduit portion 20 to recover or exchange the heat energy of the exhaust gas conveyed along the exhaust path, And a vibrating part 200 for removing adhered dust that lowers the temperature.

In this case, the heat exchange duct unit 40 may be implemented as a horizontal dust removing apparatus for a tail and boiler, and a more detailed description of the dust removing apparatus for a horizontal tail and boiler will be described with reference to FIG. .

The exhaust gas discharging portion 50 is provided for discharging the exhaust gas connected to the heat exchanging duct portion 40 along the exhaust path.

The exhaust gas transferred to the heat exchanging duct portion 40 through the conduit portion 20 is exhausted through the exhaust portion 50 after the dust is removed and heat exchange is performed.

Here, the exhaust gas discharging portion 50 may be of any configuration as long as it is a suitable structure for incineration of wastes among well-known known structures.

The dust discharging portion 60 is provided to discharge the dust removed by the vibrating portion 200 to the outside of the heat exchanging duct portion 40.

The dust discharging portion 60 may be provided at the lower end of the heat exchanging duct portion 40 so that the dust is precipitated to the lower end by gravity.

FIG. 2 is a view for explaining an attached dust removing apparatus for a horizontal tail and boiler (hereinafter, referred to as 'attached dust removing apparatus') capable of suppressing uneven wear according to an embodiment of the present invention, 3A to 3B are diagrams for explaining the vibration part according to an embodiment of the present invention in more detail. Specifically, FIG. 3A is a cross-sectional view of the vibrating portion according to the present embodiment, and FIG. 3B is a front view of the vibrating portion according to the present embodiment.

The apparatus for removing dust adhering to the collecting pipe 120 according to the present embodiment continuously applies impact to the collecting tubes 120 to swing the heat exchanging unit 100 to remove dust adhering to the entire heat exchanging unit 100, And thermal deformation, so that the removal efficiency of the attached dust can be kept constant.

To this end, the attached dust removing apparatus includes a heat exchanging unit 100 for performing heat exchange with the exhaust gas conveyed along the exhaust path, and a vibration unit 200 for removing dust adhered to the heat exchanging unit 100 .

Specifically, the heat exchange unit 100 includes a branch pipe 110 provided at the upper side and performing heat exchange with the exhaust gas, a collecting pipe 120 provided at the lower side and performing heat exchange with exhaust gas, and a collecting pipe 120 disposed between the branch pipe 110 and the collecting pipe 120 And a heat transfer pipe 130 for heat exchange with the exhaust gas may be provided.

The vibrating unit 200 includes a housing 210, a striking member 220, an elastic member 230, a vibrating member 240, a sleeve 250, An oilless bearing 260 and a support joining member 270 may be provided.

The housing 210 is provided to accommodate the plurality of vibrating bodies 240 and the plurality of striking members 220. More specifically, when the vibrating body 240 and the striking member 220 are provided in plural, the housing 210 may include a plurality of vibrating bodies 240 and respective vibrating bodies 240, A first space 212 which is sealed by the cover 211 and a cover 211 which allows the upper opening of the first space 212 to be individually accommodated, A second space 213 provided for allowing the member 220 to perform a linear reciprocating motion and an inner hole 214 disposed between the first space 212 and the second space 213 may be provided. At this time, an air inlet 211a is provided in the cover 211. When high-pressure air is supplied from a separate air supply device, the air inlet 211a may be introduced into the housing 210.

The striking member 220 is accommodated in the housing 210 and performs a linear reciprocating motion by the introduced high-pressure air when the high-pressure air flows into the housing 210, So that a vibration power can be generated. Specifically, when the high-pressure air is supplied from the air supply device separately provided at predetermined time intervals, the inflated high-pressure air is filled in the first space 212, and the inflow of the high-pressure air is stopped The oscillating body 240 is subjected to a linear reciprocating motion by the pressure of the air filled in the first space 212, so that a vibrating force can be generated by hitting the vibrating body 240.

The elastic member 230 is provided so that the striking member 220 is returned to the initial position by the elastic force. Specifically, the elastic member 230 is coupled to the striking member 220, and after the high-pressure air into which the striking member 220 is introduced is filled in the first space 212, the inflow of the high-pressure air is temporarily stopped When the vibrating body 240 approaches the vibrating body 240 due to the pressure of the air filled in the first space 212, the vibrating body 240 contracts.

When the striking member 220 strikes the vibrating body 240 and then the inflow of the high pressure air is performed again, the first space 212 is filled with the high pressure air again. At this time, the elastic member 230 The restoring force can be generated in the retracted state so that the striking member 220 returns to the initial position.

The vibration body 240 is provided to transmit the generated vibration force to the collecting tube 120 when the vibrating body 240 is struck by the striking member 220 to generate vibration power.

Specifically, the plurality of vibrating bodies 240 may be arranged along the horizontal direction of the paper along the collecting tubes 120, and when the vibrating force is individually generated, the generated vibrating force is transmitted to the collecting tube 120 .

Since the oscillating body 240 maintains a certain distance d from the striking member 220 when the striking member 220 is returned to the initial position by the elastic member 230, When striking the sieve 240, the constant force of the impact force can be maintained.

The sleeve 250 is received within the housing 210 and is provided to support the center axis of the striking member 220. More specifically, the sleeve 250 is accommodated in the housing 210 and is formed to be supported on one side of the striking member 220. When the striking member 220 performs linear motion by high-pressure air supplied thereto , It is possible to prevent the occurrence of eccentricity in the striking member 220 by supporting the central axis of the striking member 220.

The sleeve 250 is formed to surround the outer periphery of the striking member 220 and includes a first member 251 formed to be supported to one side of the striking member 220, And a second member 252 extending toward the outside of the housing 210 and connected to the inside of the housing 210. The supporting member 270 may be formed from the outside of the housing 210, The supporting force of the central axis of the striking member 220 can be improved through the inner side of the housing 210 and the supporting engagement.

The oilless bearing 260 is accommodated in the housing 210 and is disposed between the sleeve 250 and the striking member 220 to support the center axis of the striking member 220. More specifically, the oilless bearing 260 is received in the housing 210 so as to support the central axis of the striking member 220 and is provided to be supported by the striking member 220. The sleeve 250 and the striking member 220 220, respectively.

The support coupling member 270 is provided to maintain the support between the housing 210 and the sleeve 250 which is in close contact with the inside of the housing 210.

Specifically, when the striking member 220 is mounted on the second member 252 of the sleeve closely attached to the inside of the housing 210, the support member 270 is implemented as a pin or bolt type, The second member 252 of the sleeve closely contacts the inner side and the inner side of the housing 210 from the outer side of the housing 210 and the second member 252 of the sleeve tightly in contact with the inner side of the housing 210, And the striking member 220 may be attached to the vibrating unit 200 or may be attached to the vibrating unit 200 through the engagement or disengagement of the support coupling member 270 It is possible to be detached.

That is, when it is determined that one of the one end of the striking member 220 and the other end of the striking member 220 are disposed at a relatively high temperature region and an uneven wear of a predetermined intensity or more is generated, It is possible to replace the striking member 220 with the other disposed in the relatively low temperature portion by allowing the striking member 220 to be detached from the vibration unit 200 by releasing the engagement, It is possible to reduce maintenance and repair costs of the attached dust removal facility.

4 is a diagram for explaining in detail the function of setting the air pressure for the operation of the vibration unit 200 differently according to the temperature of the exhaust gas among the operating characteristics of the vibration unit 200 according to the embodiment of the present invention FIG.

The vibration unit 200 according to the present embodiment can individually set the pressure of the air for the operation of the vibration unit 200 according to the temperature of the exhaust gas in order to improve the removal efficiency of the dust adhered to the heat exchange unit 100 have.

That is, the vibrating unit 200 individually sets the pressure of the air for the operation of the vibrating unit 200 according to the temperature of the exhaust gas, generates the vibrating force by using the air of high pressure individually set at the pressure, Dust attached to the heat exchanging part 100 can be removed.

Specifically, the vibration unit 200 sets the pressure of the air supplied to the plurality of striking members 220 individually, and when the temperature of the exhaust gas decreases along the exhaust path, the plurality of striking members 220 are supplied The air inlet 211a, the striking member 220, the elastic member 230, the vibrating body 240, the sleeve 250, and the air inlet 211 may be set to be low. A temperature sensor (not shown), a pressure valve (not shown), and a control module (not shown) may be additionally provided in addition to the oilless bearing 260 and the support coupling member 270.

The temperature sensor is provided to sense the temperature around the vibrating body 240. Specifically, a plurality of temperature sensors are provided. When a vibrating force is generated by the striking member 220, vibrating members 240 capable of transmitting the generated vibrating force to the collecting tube 120 are individually So that the temperature around the plurality of vibrating bodies 240 can be detected individually.

A plurality of pressure valves (not shown) are separately provided between air supply units provided separately from the striking members 220 corresponding to the respective vibrating bodies 240, and a separate air supply unit is provided for each of the striking members 220, the pressure of the supplied air can be individually adjusted by separately controlling the amount of the air to be supplied.

When the temperatures around the plurality of vibrating bodies 240 are individually sensed by the temperature sensing unit, the control module controls the pressure valves so that the respective vibrating bodies 240 are moved in accordance with the temperature around each vibrating body 240 The pressure of the air supplied to the corresponding striking member 220 can be individually set.

Specifically, for example, assuming that the temperature of the exhaust gas at a relatively high temperature is 640 to 650 ° C and the temperature of the exhaust gas at a relatively low temperature is 400 to 410 ° C, the control module controls the exhaust gas at 640 to 650 ° C A heat exchanging unit B for supplying air having a pressure intensity of 4 to 6 kgm / sec to the striking member 220 provided around the heat exchanging unit A where heat exchange is performed, and performing heat exchange with exhaust gas at 400 to 410 ° C., The striking member 220 provided in the vicinity can be set to supply air having a pressure of 2 to 3 kg / sec.

When the temperature of the exhaust gas in the collecting pipe 120 located around the vibrating body 240 is lowered, the attached dust removing apparatus may remove the air supplied to the striking member 220 striking the vibrating body 240 (B) in which heat exchange with exhaust gas at a relatively low temperature is performed, air is supplied at relatively low pressure so that the vibration force generated by the relatively low impact strength is relatively low In the heat exchanging portion A in which the dust adhered to the heat exchanging portion B where heat exchange with the exhaust gas of the relatively high temperature is performed is performed and the heat exchange is performed with the exhaust gas of a relatively high temperature, A portion attached to the heat exchange portion A where the vibration force generated by the high striking strength is heat-exchanged with the exhaust gas at a relatively high temperature This can be removed, so that it can remove the dust attached to the heat exchange unit 100 effectively.

In order to extend the replacement period of the striking member 220 as described above, the attached dust removing apparatus may be configured such that one of the one end and the other end of the striking member 220 is disposed at a relatively high- It is possible to judge whether or not uneven wear of more than a century has occurred. To this end, the attached dust removing apparatus may further include a wear detecting unit (not shown) in addition to the heat exchanging unit 100 and the vibrating unit 200 described above.

The abrasion detecting unit is electrically connected to a power supply line (not shown) provided at one end and the other end of the striking member 220 and a power supply line so as to allow a current having a predetermined intensity to flow, When one of the power supply lines is disconnected from the power supply line as the power supply line is worn together with the striking member 220 due to the occurrence of an uneven wear at a predetermined intensity or more, And a determination module for determining whether or not unilamelism having a predetermined strength or more is generated in any one of the other end and the other end.

Accordingly, the attached dust removing device can detect and detect that one or both ends of the striking member 220 are disposed in a relatively high temperature region to generate an uneven wear more than a predetermined strength, and the striking member 220, it is possible to replace the position with another one in which the uneven wear is not generated, when it is determined that the uneven wear of the predetermined strength or more is generated at one end or the other end of the uneven portion 220, The replacement period of the striking member 220 can be extended, and the maintenance and repairing cost of the attached dust removing facility can be reduced.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

100: heat exchanger 110:
120: collecting tube 130:
200: vibrating part 210: housing
211: Cover 211a: Air inlet
212: first space 213: second space
214: inner hole
220: striking member 230: elastic member
240: Vibrating body 250: Sleeve
251: first member 252: second member
260: oilless bearing
270:

Claims (7)

A heat exchanger provided on an upper side of the main body for supplying heat to the exhaust gas, a collecting pipe provided below the collecting pipe for heat exchange with the exhaust gas, and a heat transfer pipe provided between the branch pipe and the collecting pipe for heat exchange with the exhaust gas; And
A plurality of vibrating members arranged in the horizontal direction of the ground along the collecting ducts so as to remove dust adhered to the heat exchanging units so that the generated vibrating force is transmitted to the collecting duct when a vibrating force is generated, And a vibrating member arranged to correspond to each of the plurality of vibrating bodies individually and having a striking member for generating a vibrating force by hitting the vibrating body when high pressure air is supplied from the outside every predetermined time interval; Including,
The vibrating unit may include:
A housing provided to receive the plurality of vibrating bodies and the plurality of striking members;
Wherein the hitting member is accommodated in the housing and supports the central axis of the striking member to prevent eccentricity from being generated in the striking member when the striking member performs linear motion by the supplied high- A sleeve provided to be supported on one side of the member; And
And an oilless bearing accommodated in the housing to support a central axis of the striking member and disposed to be supported by the striking member and disposed between the sleeve and the striking member This is an attachment dust removing device for horizontal tail and boiler which can suppress the uneven wear. delete The method according to claim 1,
The vibrating unit may include:
Wherein the striking member is detachably attachable to the sleeve, and when the striking member is attached to and joined to the sleeve closely attached to the inner side of the housing, the striking member is inserted into the sleeve from the outer side of the housing to the inner side and the inner side of the sleeve, Further comprising a support engaging member for retaining the support between the housing and the sleeve closely inward of the housing. ≪ Desc / Clms Page number 20 > The method of claim 3,
The vibrating unit may include:
Wherein when one of the one end of the striking member and the other end of the striking member is disposed at a portion having a relatively high temperature and it is determined that uneven wear of a predetermined intensity or more is generated, the engagement of the support combining member is released, And the position of the other one is changed with respect to the other. The method of claim 3,
The vibrating unit may include:
The pressure of the air supplied to the plurality of striking members is set individually so that the pressure of the air supplied to the plurality of striking members is lowered when the temperature of the exhaust gas is decreased along the exhaust path A wet dust removal device for horizontal tail and boiler which can suppress uneven wear. 6. The method of claim 5,
The vibrating unit may include:
A plurality of temperature sensors individually disposed around the plurality of vibrating bodies to individually detect temperatures around the plurality of vibrating bodies; And
The temperature of the exhaust gas is lowered so that the pressure of the air supplied to the plurality of striking members is lowered so that the pressure of the air supplied to the plurality of striking members becomes lower, And a control module for individually setting the pressure of the air supplied to the striking member. The apparatus for removing dust attached to a horizontal tail and boiler according to claim 1, A combustion chamber in which the waste to be transferred is burnt;
A conduit connected to the combustion chamber to provide an exhaust path; And
And a heat exchanging duct portion connected to the duct portion and performing heat exchange with the exhaust gas,
The heat-
A heat exchanger provided at an upper side of the branch pipe for heat exchange with the exhaust gas, a collecting pipe provided at the lower side for heat exchange with the exhaust gas, and a heat transfer pipe provided between the branch pipe and the collecting pipe for heat exchange with the exhaust gas; And
A plurality of vibrating members arranged in the horizontal direction of the ground along the collecting ducts so as to remove dust adhered to the heat exchanging units so that the generated vibrating force is transmitted to the collecting duct when a vibrating force is generated, And a vibrating member arranged to correspond to each of the plurality of vibrating bodies individually and having a striking member for generating a vibrating force by hitting the vibrating body when high pressure air is supplied from the outside every predetermined time interval; Including,
The vibrating unit may include:
A housing provided to receive the plurality of vibrating bodies and the plurality of striking members;
Wherein the hitting member is accommodated in the housing and supports the central axis of the striking member to prevent eccentricity from being generated in the striking member when the striking member performs linear motion by the supplied high- A sleeve provided to be supported on one side of the member; And
And an oilless bearing accommodated in the housing to support a central axis of the striking member and disposed to be supported by the striking member and disposed between the sleeve and the striking member Features a horizontal tail and boiler.

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