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CN-224230049-U - Quick decoking device of boiler flame TV

CN224230049UCN 224230049 UCN224230049 UCN 224230049UCN-224230049-U

Abstract

The utility model relates to the technical field of boiler flame televisions, in particular to a rapid decoking device for a boiler flame television, which comprises a boiler flame television component, and further comprises a positioning frame component, a feeding cylinder, a sliding rail support and a limiting component, wherein the rear end of the boiler flame television component is provided with the positioning frame component, the feeding cylinder is arranged in the positioning frame component, the sliding rail support is arranged above the positioning frame component, the limiting components are arranged on two sides of the sliding rail support, and the boiler flame television component comprises a flame television pipe, a high-temperature-resistant flame probe, a high-temperature-resistant pulse jet head, an explosion-proof plate and a pulse jet connecting pipe. According to the utility model, the high-temperature resistant flame probe is subjected to pulse jet ash removal and decoking functions by the high-temperature resistant pulse jet heads around the high-temperature resistant flame probe, and the high-temperature resistant pulse jet heads for high-pressure pulse jet are arranged around the high-temperature resistant flame probe, so that dust on a lens of the high-temperature resistant flame probe cannot be accumulated.

Inventors

  • LUO JIKANG
  • WANG JIE
  • SHI ZHIFENG

Assignees

  • 陕西有色榆林新材料集团有限责任公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (7)

  1. 1. The quick decoking device for the boiler flame television comprises a boiler flame television component (1) and is characterized by further comprising a positioning frame component (2), a feeding cylinder (3), a sliding rail bracket (4) and a limiting component (5), wherein the positioning frame component (2) is arranged at the rear end of the boiler flame television component (1), the feeding cylinder (3) is arranged in the positioning frame component (2), the sliding rail bracket (4) is arranged above the positioning frame component (2), the limiting components (5) are arranged on two sides of the sliding rail bracket (4), and the boiler flame television component (1) comprises a flame television pipe (101), a high-temperature-resistant flame probe (102), a high-temperature-resistant pulse jet head (103), an explosion-proof plate (104) and a pulse jet connecting pipe (105).
  2. 2. The rapid decoking device for the boiler flame television is characterized in that a high-temperature resistant flame probe (102) is arranged on the front end face of a flame television tube (101), high-temperature resistant pulse jet heads (103) are arranged on the periphery of the outer side of the high-temperature resistant flame probe (102), and jet heads of the high-temperature resistant pulse jet heads (103) are aligned to the high-temperature resistant flame probe (102).
  3. 3. The rapid decoking device for the boiler flame television is characterized in that an explosion-proof plate (104) is arranged at the rear end of a flame television pipe (101), the explosion-proof plate (104) is fixedly connected with the flame television pipe (101) and fixedly connected with the rear end face of the explosion-proof plate (104) and a telescopic cylinder rod bolt of a feeding cylinder (3), a pulse jet connecting pipe (105) is arranged at the rear end of the explosion-proof plate (104), and the pulse jet connecting pipe (105) is connected with a high-temperature-resistant pulse jet head (103) through a pipeline.
  4. 4. The quick decoking device for the boiler flame television is characterized in that the positioning frame assembly (2) comprises a sliding frame (201) and positioning wheels (202), the sliding frame (201) is arranged above the feeding cylinder (3), the positioning wheels (202) are arranged on two sides of the sliding frame (201), and the positioning wheels (202) are arranged in an equidistant interval mode.
  5. 5. The quick decoking device for the boiler flame television is characterized in that the sliding rail support (4) comprises a hanging frame (401), a connecting plate (402) and a lifting sliding rail (403), the connecting plate (402) is arranged at the rear end of the feeding cylinder (3) and fixedly connected with a shell of the feeding cylinder (3), the hanging frame (401) is arranged above the sliding frame (201), the lifting sliding rail (403) is arranged at the lower end of the hanging frame (401), the lifting sliding rail (403) is fixedly connected with the lower end face of the hanging frame (401), and the upper end face sliding block of the sliding frame (201) is arranged along the sliding rail of the lifting sliding rail (403).
  6. 6. The rapid decoking device for the boiler flame television of claim 5, wherein the limiting component (5) comprises a base (501), a lifting cylinder (502) and a positioning bolt (503), the base (501) is arranged on two sides of the hanging frame (401), and the base (501) is fixedly connected with the hanging frame (401) through bolts.
  7. 7. The rapid decoking device for the boiler flame television set of claim 6, wherein a lifting air cylinder (502) is arranged on the outer side of the base (501), the lifting air cylinder (502) is fixedly connected with the base (501) through a bolt, a positioning bolt (503) is arranged at the lower end of the lifting air cylinder (502), the positioning bolt (503) is fixedly connected with an air cylinder rod of the lifting air cylinder (502), and the positioning bolt (503) is in limiting connection with a gap between lifting and inserting positioning wheels (202).

Description

Quick decoking device of boiler flame TV Technical Field The utility model relates to the technical field of boiler flame televisions, in particular to a rapid decoking device for a boiler flame television. Background In modern industrial production, the boiler is used as key equipment, the safe and stable operation is vital, the boiler flame television is used as equipment capable of monitoring the flame combustion state in a hearth in real time, the equipment is an indispensable part for guaranteeing the high-efficiency and safe operation of the boiler, optical, mechanical and electronic technologies are organically integrated, an image in the boiler is transmitted to a camera target surface through an optical system and is converted into a video signal to be transmitted to a monitor of a centralized control room, so that operators can intuitively know the combustion condition of the fuel in the boiler, and measures are timely found and taken when the boiler ignites, the small-load operation and the fuel delivery system fail. In order to prevent the imaging quality from being influenced by dust accumulation and coke accumulation of a lens, an air blowing device is usually arranged on the existing boiler flame television, but the blowing direction of most of the existing equipment is single, when the dust accumulation and coke accumulation operation is carried out on the lens, only dust accumulation in a specific direction can be cleaned, for example, the dust accumulation of the lens at the lower air port can not be thoroughly cleaned due to the fact that the area is difficult to be covered by the air blowing in the single direction due to factors such as the air flow direction, the equipment structure and the like, and the dust accumulation of the lens at the lower air port can not be gradually accumulated, so that the imaging definition is seriously influenced, and the frequency and difficulty of lens maintenance are increased. Disclosure of utility model The utility model provides a rapid decoking device for a flame television of a boiler, which aims to solve the problems that the dust accumulation and the coke accumulation of a lens at a lower air opening cannot be thoroughly cleaned and the maintenance difficulty of the lens is improved because the blowing direction of the dust removal and the coke removal of the lens of the conventional flame television of the boiler is single. The technical scheme is that the quick decoking device for the boiler flame television comprises a boiler flame television component, and further comprises a positioning frame component, a feeding cylinder, a sliding rail support and a limiting component, wherein the rear end of the boiler flame television component is provided with the positioning frame component, the feeding cylinder is arranged in the positioning frame component, the sliding rail support is arranged above the positioning frame component, the limiting components are arranged on two sides of the sliding rail support, and the boiler flame television component comprises a flame television pipe, a high-temperature flame probe, a high-temperature pulse jet head, an explosion-proof plate and a pulse jet connecting pipe. Furthermore, the front end face of the flame television tube is provided with a high-temperature resistant flame probe, the periphery of the outer side of the high-temperature resistant flame probe is provided with high-temperature resistant pulse jet heads, and the jet heads of the high-temperature resistant pulse jet heads are aligned to the high-temperature resistant flame probe. Further, the rear end of the flame television pipe is provided with an explosion-proof plate, the rear end face of the explosion-proof plate, which is fixedly connected with the flame television pipe, is fixedly connected with a telescopic cylinder rod bolt of the feeding cylinder, and the rear end of the explosion-proof plate is provided with a pulse jet connecting pipe which is connected with a high-temperature-resistant pulse jet head pipeline. Further, the positioning frame assembly comprises a sliding frame and positioning wheels, the sliding frame is arranged above the feeding cylinder, the positioning wheels are arranged on two sides of the sliding frame, and the positioning wheels are arranged at equal intervals. The sliding rail support comprises a hanging bracket, a connecting plate and a hanging sliding rail, wherein the connecting plate is arranged at the rear end of the feeding cylinder and fixedly connected with the shell of the feeding cylinder, the hanging bracket is arranged above the sliding frame, the hanging sliding rail is arranged at the lower end of the hanging bracket and fixedly connected with the lower end face of the hanging bracket, and the sliding block of the upper end face of the sliding frame is arranged along the track of the hanging sliding rail in a sliding manner. Furthermore, the limiting assembly comprises a base, a lifting cylinde