CN218645593U - Novel boiler furnace flame camera shooting and coke cleaning device - Google Patents
Novel boiler furnace flame camera shooting and coke cleaning device Download PDFInfo
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- CN218645593U CN218645593U CN202222065420.0U CN202222065420U CN218645593U CN 218645593 U CN218645593 U CN 218645593U CN 202222065420 U CN202222065420 U CN 202222065420U CN 218645593 U CN218645593 U CN 218645593U
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Abstract
The utility model belongs to the technical field of boiler furnace burnisher, a novel boiler furnace flame is made a video recording and is decoked device is disclosed, including umbrella face, umbrella pole and a plurality of rib, the umbrella face includes a plurality of blades, and is a plurality of the blade is connected the tip of umbrella pole, and is a plurality of the one end of rib is respectively with a plurality of the blade is connected, and is a plurality of the other end of rib all is connected on the umbrella pole, the cover is equipped with the sleeve pipe on the umbrella pole, the sleeve pipe is through following umbrella pole axial displacement is steerable the degree that opens and shuts of umbrella face. Through slagging scorification, coking on the clearance water-cooling wall that this device can be convenient more, quick, improve boiler furnace flame camera's the environment of making a video recording greatly, promote the definition of making a video recording, the better combustion condition of observing furnace flame of ability carries out better adjustment optimization to the unit operation.
Description
Technical Field
The utility model belongs to the technical field of boiler furnace burnisher, more specifically relates to a novel boiler furnace flame camera coke cleaning device.
Background
The flame shooting of the hearth of the thermal power plant is to directly extend an endoscopic optical imaging system, namely a flame camera, into the hearth, to image the combustion condition of the flame in the hearth through a high-temperature sight glass, then to convert the image into a video signal by a camera, to transmit the video signal to a main control room through a cable, and to restore the image to a screen by a monitor, thereby reflecting the combustion condition of the flame in the hearth. The furnace flame camera system adopts the fluidics principle, generally adopts compressed air to sweep, has both played the cooling effect and can play the clean effect of sweeping to this guarantees the long-term effectual work of system.
The flame camera system needs to be determined when being installed due to the characteristics of the flame camera system: 1. mounting height; 2. mounting angles; 3. the diameter and depth of the flame camera; 4. the opening size of the water wall and the like. The water-cooled wall around the flame camera has certain bending, and along with the operating pressure of a coal-fired unit, the purchased coal cannot meet the design requirements, and the inferior coal with low volatile, high ash content and high sulfur content increases, so that the coking and slagging of the water-cooled wall are aggravated. With the increase of the operation time and no steam soot blowing in the area, the coking and the slag bonding in the area of the water-cooled wall of the flame camera only accumulate more and more. Compressed air adopted by the hearth flame shooting is blown, the compressed air can keep the inlet and outlet channels of the camera clean, but the effects of coking and slagging in the area of the water-cooled wall of the camera are very little. After coking and slagging, black spots appear in the display area of the camera, which affects the monitoring of operators.
At present, when coking and slagging occur in the area of the water-cooled wall, general maintainers withdraw the flame camera and simultaneously use a metal pipe with certain rigidity and high temperature resistance to extend into the opening of the water-cooled wall from an inlet and outlet channel of the camera. The hardened and coked parts in the hearth are cleaned by poking, scraping and the like. But the size of the opening of the water wall is approximately equal to the size of the flame camera. In order to prevent the pipe from not resisting high temperature or having insufficient hardness, the metal pipe cannot be too thin. Meanwhile, due to the limitation of site conditions and the like, the metal pipe has a small rotatable angle after extending into the hearth, and the hardening, coking and the like close to the water-cooled wall cannot be thoroughly cleaned. The cleaning effect often does not meet the requirements of the operators.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a novel boiler furnace flame makes a video recording and clears burnt device, slagging scorification, coking on more convenient, quick clearance water-cooling wall solve in the water-cooling wall coking back, boiler furnace flame makes a video recording and clears burnt with long, the not good problem of clean effect, can accomplish the scarfing cinder work in the short time, guarantees the normal steady operation of unit.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a novel boiler furnace flame is made a video recording and is decoked device, includes umbrella face, umbrella pole and a plurality of rib, the umbrella face includes a plurality of blades, and is a plurality of the blade is connected the tip of umbrella pole is a plurality of the one end of rib is respectively with a plurality of the blade is connected, and is a plurality of the other end of rib all is connected on the umbrella pole, the cover is equipped with the sleeve pipe on the umbrella pole, the sleeve pipe is through following umbrella pole axial displacement is steerable the degree of opening and shutting of umbrella face.
In some embodiments of the present application, the edges of the blades are arranged in a zigzag pattern.
In some embodiments of the present application, the blade has a length of 14-16cm.
In some embodiments of the present application, the material of the blades, the ribs, the umbrella rod and the sleeve is a high temperature resistant metal, and the umbrella rod is a solid tube.
In some embodiments of the present application, the diameter of the umbrella shaft is 9-11cm.
In some embodiments of the present application, a plurality of the blades are arranged in an annular array at the end of the umbrella pole.
In some embodiments of the present application, the surface of the umbrella shaft is provided with external threads, the sleeve is provided with internal threads, and the umbrella shaft is in threaded connection with the sleeve.
In some embodiments of the present application, the shaft is longer than the sleeve, and an end of the shaft distal to the canopy extends partially from the sleeve.
In some embodiments of the present application, the length of the umbrella rod is 180-200cm, and the length of the sleeve is 140-160 cm.
In some embodiments of the present application, a handle is disposed at an end of the shaft distal from the canopy.
The utility model discloses a make into the umbelliform with coke cleaning device, the sleeve pipe moves on the umbrella pole thereby control the degree of opening and shutting of umbrella face, the access way of accessible camera when the umbrella face closes, when the umbrella face moves the water-cooling wall opening and goes out, struts the umbrella face to different degrees according to water-cooling wall inner structure, makes the edge of umbrella face support and leans on at the water-cooling wall opening part, and gives water-cooling wall certain pressure, makes the attachment of pipeline inner wall be cleaned off by the umbrella face in the process that the umbrella face moved through pulling or rotating the sleeve pipe; through setting up the umbrella face into a plurality of blades to set up the edge of blade into the cockscomb structure, to coking etc. be difficult to the place of handling can be more laborsaving light completion coke cleaning task, the material of preparation this device easily gets moreover, the material low price, the material resources of using manpower sparingly that simple manufacture is convenient, promote work efficiency.
Drawings
FIG. 1 is one of the schematic structural views of the flame camera coke cleaning device of the boiler furnace of the present invention;
FIG. 2 is one of the schematic structural diagrams of the flame camera coke cleaning device of the boiler furnace of the present invention;
fig. 3 is a schematic structural view of the novel umbrella cover of the present invention.
In the figure, 1, an umbrella rod; 2. an umbrella cover; 21. a blade; 3. umbrella ribs; 4. a sleeve; 5. a handle; .
Detailed Description
The following detailed description of the present invention will be made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
In the description of the present application, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
As shown in fig. 1 and fig. 2, in some embodiments of the present application, a novel boiler furnace flame camera coke cleaning device, the device is similar to an umbrella shape, including umbrella cover 2, umbrella rib 3 and umbrella pole 1, umbrella cover 2 includes a plurality of blades 21, a plurality of blades 21 are connected at the end of umbrella pole 1 in an annular array, a plurality of umbrella ribs 3 are evenly connected on the circumferential wall of umbrella pole 1, the other ends of a plurality of umbrella ribs 3 are respectively connected with a plurality of blades 21, a sleeve 4 is sleeved on umbrella pole 1, the length of sleeve 4 is shorter than the length of umbrella pole 1, one end of umbrella pole 1, which is far away from umbrella cover 2, extends out a part from sleeve 4, and umbrella pole 1 can move along the axial direction of sleeve 4. When the umbrella rod 1 moves towards one end far away from the umbrella cover 2, the umbrella ribs 3 are gradually stored in the sleeve, the opening degree of the blades 21 is gradually reduced, and when the umbrella ribs 3 are completely stored in the sleeve, the opening degree of the blades 21 is minimum, so that the coke cleaning device can conveniently pass through a camera channel; when umbrella pole 1 removed to the one end of umbrella face 2, rib 3 popped out in gradually following sleeve 4, and the opening degree of blade 21 becomes the grow step by step, and when rib 3 popped out sleeve 4 completely, blade 21 opening degree was the biggest, according to the position condition of water-cooling wall, through the distance that removes umbrella pole 1 with control blade 21 opening size to in clear up the water-cooling wall. Under limited space, operational environment, through the degree of opening and shutting and rotation, the movable sleeve 4 of control blade 21, to the inside hardening of furnace, coking department through disclosing, scraping the mode cleanness such as, to the completion decoking task that can be more laborsaving light of the place that is difficult to handle.
Specifically, the umbrella pole 1 is a solid metal pole with the diameter of 9-11cm and the length of 180-200cm, the blades 21 are provided with ten annular arrays at the end part of the umbrella pole 1, the ten blades 21 are all connected with one umbrella rib 3, the ten umbrella ribs 3 are arranged on the shaft wall of the umbrella pole 1 in an annular array mode, the umbrella leaf is a metal sheet with the length of 14-16cm and a certain thickness, the sleeve 4 is a hollow metal pole with the length of 140-160cm, the inner diameter of the sleeve 4 is slightly larger than the diameter of the metal pole, the outer part of the umbrella pole 1 is provided with an external thread, the inner part of the sleeve 4 is provided with an internal thread, the sleeve 4 is in threaded connection with the umbrella pole 1, the umbrella pole 1 can move along the axial direction of the sleeve 4 by rotating the umbrella pole 1, and the opening and closing degree of the blades 21 is controlled according to the moving degree of the umbrella pole 1. The whole length of this device is longer, the operation of being convenient for moreover, prevents scalding, the burn of operation personnel, guarantees operation personnel's safety, strengthens work efficiency.
The blades 21, the ribs 3, the umbrella shaft 1 and the sleeve 4 are made of high-temperature-resistant metal materials, and GH128 alloy is adopted in the factory.
In order to further optimize the above embodiment, the handle 5 is arranged at one end of the umbrella rod 1 far away from the umbrella cover 2, the umbrella rod 1 is moved by rotating the handle 5, and the umbrella rod 1 can be more conveniently rotated by arranging the handle 5 so that the umbrella rod 1 can move, and the operation of workers is convenient because the lengths of the umbrella rod 1 and the sleeve 4 are longer.
In order to further optimize the above embodiment, the edge of the blade 21 is arranged to be serrated, and the serrated design makes the edge of the blade 21 sharper, so that the friction between the blade 21 and the water wall can be increased during decoking, and thus the coke blocked on the water wall can be cleaned more easily.
To summer up, the utility model provides a novel boiler furnace flame makes a video recording and clears burnt device, when clearing burnt, control the opening degree of umbrella face 2 at minimum and stretch into the mouth of making a video recording, then rotate handle 5 and remove umbrella pole 1, the opening and shutting degree of the position control umbrella face 2 of clearing burnt as required, blade 21 opens the back, it is rotatory or spur sleeve pipe 4, make blade 21 harden on the water-cooled wall, the coking part is cleared up, after the clearance is ended, reverse rotation handle 5 removes umbrella pole 1 backward again, make the blade 21 of front end closed, take out the mouth of making a video recording with burnt device, accomplish and clear burnt. This device can be more laborsaving light completion coke cleaning task to the place that is difficult to handle such as coking, and the operation is simple and easy moreover, can satisfy different demands, and the simple manufacture of device, the material is easily got, and the material low price uses manpower sparingly material resources, promotes work efficiency.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel fire of boiler furnace flame is made a video recording and is cleared burnt device, a serial communication port, including umbrella face (2), umbrella pole (1) and a plurality of rib (3), umbrella face (2) are including a plurality of blade (21), and are a plurality of blade (21) are connected the tip of umbrella pole (1), and are a plurality of the one end of rib (3) is respectively with a plurality of blade (21) are connected, and are a plurality of the other end of rib (3) is all connected on umbrella pole (1), the cover is equipped with sleeve pipe (4) on umbrella pole (1), umbrella pole (1) through along sleeve pipe (4) axial displacement is steerable the degree of opening and shutting of umbrella face (2).
2. The novel boiler furnace flame camera decoking device of claim 1, characterized in that the edge of the blade (21) is arranged in a saw-tooth shape.
3. The novel boiler furnace flame image pick-up and decoking device as claimed in claim 1, characterized in that the length of the blade (21) is 14-16cm.
4. The novel boiler furnace flame image pick-up and decoking device according to claim 1, characterized in that the blades (21), the ribs (3), the umbrella rod (1) and the sleeve (4) are made of high temperature resistant metal, and the umbrella rod (1) is a solid tube.
5. The novel boiler furnace flame image pick-up and decoking device according to claim 4, characterized in that the diameter of the umbrella rod (1) is 9-11cm.
6. The novel boiler furnace flame image pick-up and decoking device of claim 1, characterized in that a plurality of said blades (21) are arranged in an annular array at the end of said umbrella rod (1).
7. The novel boiler furnace flame image pick-up and decoking device according to claim 1, characterized in that the surface of the umbrella rod (1) is provided with external threads, the sleeve (4) is provided with internal threads, and the umbrella rod (1) is in threaded connection with the sleeve (4).
8. The novel boiler furnace flame image pick-up and decoking device according to claim 1, characterized in that the umbrella rod (1) is longer than the length of the sleeve (4), and one end of the umbrella rod (1) far away from the umbrella cover (2) extends out of a part of the sleeve (4).
9. The novel boiler furnace flame image pick-up and decoking device as claimed in claim 8, characterized in that the length of the umbrella rod (1) is 180-200cm, and the length of the sleeve (4) is 140-160 cm.
10. The novel flame camera shooting and coke cleaning device for the boiler furnace according to claim 1, characterized in that a handle (5) is arranged at one end of the umbrella rod (1) far away from the umbrella cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065420.0U CN218645593U (en) | 2022-08-05 | 2022-08-05 | Novel boiler furnace flame camera shooting and coke cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065420.0U CN218645593U (en) | 2022-08-05 | 2022-08-05 | Novel boiler furnace flame camera shooting and coke cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218645593U true CN218645593U (en) | 2023-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222065420.0U Active CN218645593U (en) | 2022-08-05 | 2022-08-05 | Novel boiler furnace flame camera shooting and coke cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218645593U (en) |
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2022
- 2022-08-05 CN CN202222065420.0U patent/CN218645593U/en active Active
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