CN213713052U

CN213713052U - Automatic controller for ignition of burner

Info

Publication number: CN213713052U
Application number: CN202022574786.1U
Authority: CN
Inventors: 周竹锦; 周凤鸣
Original assignee: Nanjing Jian'an Machinery Manufacturing Co ltd
Current assignee: Nanjing Jian'an Machinery Manufacturing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-16
Anticipated expiration: 2030-11-10

Abstract

The utility model relates to a combustor ignition technical field just discloses combustor ignition automatic control device, including the combustor body, the inside movable mounting of combustor body has the oil gun, the inside of combustor body and the downside movable mounting that is located the oil gun have the ignition bar. This combustor ignition automatic control device, installation through big cylinder and little cylinder, and the loose axle respectively with oil gun and ignition pole fixed connection, advance the ignition, and whole combustor body and the propeller adopts the cylinder design, the propulsion speed is controllable, can be quick safe the completion to the automatic protection of ignition pole and oil gun, compare the manual operation and reduced workman's intensity of labour, simultaneously safe and reliable again, the design of solenoid valve is adopted to the gas circuit through the oil circuit in the first hose and the second hose, through the relief pressure valve, atomizing solenoid valve and fuel solenoid's installation, according to the emergence of various ignition circumstances, can effectual quick start, the high mesh of practicality has been reached.

Description

Automatic controller for ignition of burner

Technical Field

The utility model relates to a combustor ignition technical field specifically is a combustor ignition automatic control device.

Background

The burner is a device for spraying and mixing fuel and air in a certain mode for combustion, and is divided into industrial burners, combustion engines, civil burners and special burners according to types and application fields, and is made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or metal titanium.

The combustor ignition device on the existing market is various, but generally has the shortcoming that the practicality is low, and traditional combustor adopts manual ignition more, and this greatly increased the danger of operating personnel work, ignition cycle length simultaneously can waste the part time, has also strengthened staff's working strength simultaneously, can appear the ignition failure even, and the condition that the burning of burning torch is lost takes place, so provides a combustor ignition automatic control device and solves the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a combustor ignition automatic control device possesses practicality advantage such as high, has solved the shortcoming that generally exists the practicality low, and traditional combustor adopts manual ignition more, and this greatly increased operating personnel work danger, and the cycle length of igniting simultaneously is long, can waste the part time, has also strengthened staff's working strength simultaneously, can appear the ignition failure even, the problem that the condition of burning loss of burning torch takes place.

(II) technical scheme

In order to realize the purpose of high practicability, the utility model provides a following technical scheme: the automatic control device for the ignition of the burner comprises a burner body, wherein an oil gun is movably mounted inside the burner body, an ignition rod is movably mounted inside the burner body and on the lower side of the oil gun, a flame monitor body is fixedly mounted inside the burner body and between the ignition rod and the oil gun, a mounting plate is fixedly mounted at the top and the bottom of the burner body, a large cylinder is fixedly mounted at the right side of the mounting plate, a first hose is fixedly mounted at the top of the oil gun, a pressure reducing valve is fixedly mounted on the outer surface of the first hose, an atomization electromagnetic valve is fixedly mounted on the outer surface of the first hose and on the right side of the pressure reducing valve, a second hose is fixedly mounted at the top of the oil gun and on the right side of the first hose, a fuel electromagnetic valve is fixedly mounted on the outer surface of the second hose, and a small cylinder is fixedly mounted on the right side of the mounting plate, the inside equal electricity of big cylinder and little cylinder is connected with compressed air solenoid valve body, the inside equal electricity of ignition bar, flame monitor body, atomizing solenoid valve, fuel solenoid valve and compressed air solenoid valve body is connected with the switch board, the inside electricity of switch board is connected with the DCS relay station, the inside electricity of DCS relay station is connected with the computer body.

Preferably, the outer diameter of the oil gun is matched with the inner diameter of the burner body, and the length of the oil gun is greater than that of the ignition rod.

Preferably, two the mounting panel is the upper and lower both sides of symmetric distribution in combustor body axis, the right side fixed mounting of big cylinder output shaft has first card frame, first card frame fixed mounting is at the surface of oil gun.

Preferably, a second clamping frame is fixedly mounted on the right side of the output shaft of the small cylinder, and the second clamping frame is fixedly mounted on the outer surface of the ignition rod.

Preferably, the second hose is a metal hose, and one end of the second hose close to the oil gun penetrates through and extends to the inside of the oil gun.

Preferably, the outer diameter of the first hose is respectively matched with the inner diameters of the pressure reducing valve and the atomizing electromagnetic valve, and the outer diameter of the second hose is matched with the inner diameter of the fuel electromagnetic valve.

(III) advantageous effects

Compared with the prior art, the utility model provides a combustor ignition automatic control device possesses following beneficial effect:

1. this combustor ignition automatic control device, installation through big cylinder and little cylinder, and the loose axle respectively with oil gun and ignition pole fixed connection, advance the ignition, and whole combustor body and the propeller adopts the cylinder design, the propulsion speed is controllable, can be quick safe the completion to the automatic protection of ignition pole and oil gun, compare traditional manual operation, workman's intensity of labour has been reduced promptly, simultaneously safe and reliable more, the design of solenoid valve is adopted to the gas circuit through the oil circuit in the first hose and the second hose, through the relief pressure valve, atomizing solenoid valve and fuel solenoid's installation, according to the emergence of various circumstances of igniteing, can effectual quick start, ensure the effectual automatic switching of oil gas circuit safety, accomplish the fuel feeding of autoignition, the high mesh of practicality has been reached.

2. This combustor ignition automatic control device, when igniteing through the firing rod, ignition system produces the spark at the high pressure, light the oil-gas mixture oil in oil gun rifle mouth department in the best, send out the instruction through the relay station, the switch board receives each position sensor's signal, accomplish corresponding ignition action, the computer body adopts the human-computer interface design, can visual detection and handle the various electrical fault that meet, let the quick judgement and the solution of maintenance personal, the judgement time of trouble has been shortened greatly, the installation of flame watch-dog body, the effectual size to flame when igniteing monitors, thereby the high purpose of practicality has been reached.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the flame monitor comprises an ignition rod 1, an oil gun 2, a combustor body 3, a flame monitor body 4, a mounting plate 5, a large cylinder 6, a first hose 7, a pressure reducing valve 8, an atomization electromagnetic valve 9, a fuel electromagnetic valve 10, a second hose 11, a computer body 12, a DCS relay station 13, a control cabinet 14, a compressed air electromagnetic valve body 15 and a small cylinder 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the automatic control device for burner ignition comprises a burner body 3, an oil gun 2 is movably mounted inside the burner body 3, the outer diameter of the oil gun 2 is matched with the inner diameter of the burner body 3, the length of the oil gun 2 is greater than that of an ignition rod 1, the ignition rod 1 is movably mounted inside the burner body 3 and located at the lower side of the oil gun 2, two mounting plates 5 are symmetrically distributed at the upper and lower sides of the central axis of the burner body 3, a first clamping frame is fixedly mounted at the right side of an output shaft of a large cylinder 6, the first clamping frame is fixedly mounted at the outer surface of the oil gun 2, a flame monitor body 4 is fixedly mounted inside the burner body 3 and located between the ignition rod 1 and the oil gun 2, a second clamping frame is fixedly mounted at the right side of an output shaft of a small cylinder 16, the second clamping frame is fixedly mounted at the outer surface of the ignition rod 1, mounting plates 5 are fixedly mounted at the top and the, the right side of the upper side mounting plate 5 is fixedly provided with a large cylinder 6, the large cylinder 6 can be SAU32X200 in type, the large cylinder 6 and the small cylinder 16 are mounted, and the movable shaft is respectively and fixedly connected with the oil gun 2 and the ignition rod 1 for propelling and igniting, the whole burner body 3 and the propeller adopt the cylinder design, the propelling speed is controllable, the automatic protection of the ignition rod 1 and the oil gun 2 can be rapidly and safely finished, compared with the traditional manual operation, the labor intensity of workers is reduced, the safety and the reliability are higher, the design of an electromagnetic valve is adopted by an oil circuit in the first hose 7 and an air circuit of the second hose 11, the oil supply and the air supply of automatic ignition can be effectively and rapidly started according to the occurrence of various ignition conditions by mounting the pressure reducing valve 8, the atomizing electromagnetic valve 9 and the fuel electromagnetic valve 10, the safe and effective automatic opening and closing of the oil gas circuit are ensured, the oil supply and the air supply of automatic ignition are, the second hose 11 is a metal hose, one end of the second hose 11, which is close to the oil gun 2, penetrates through and extends into the oil gun 2, the top of the oil gun 2 is fixedly provided with a first hose 7, the outer surface of the first hose 7 is fixedly provided with a pressure reducing valve 8, the type of the pressure reducing valve 8 can be QTY-15, the outer surface of the first hose 7 and the right side of the pressure reducing valve 8 are fixedly provided with an atomizing electromagnetic valve 9, the type of the atomizing electromagnetic valve 9 can be EL112-4D-02-P112A, the top of the oil gun 2 and the right side of the first hose 7 are fixedly provided with a second hose 11, the outer diameter of the first hose 7 is respectively matched with the inner diameters of the pressure reducing valve 8 and the atomizing electromagnetic valve 9, the outer diameter of the second hose 11 is matched with the inner diameter of the fuel electromagnetic valve 10, the outer surface of the second hose 11 is fixedly provided with the fuel electromagnetic valve 10, the type of the fuel, the right side of the lower side mounting plate 5 is fixedly provided with a small air cylinder 16, the model of the small air cylinder 16 can be SAU32X100, the inside of the large air cylinder 6 and the small air cylinder 16 is electrically connected with a compressed air solenoid valve body 15, when the ignition is carried out through an ignition rod 1, an ignition system generates sparks under high pressure, oil-gas mixed oil at the muzzle of an oil gun 2 is ignited at the best, a relay station sends an instruction, a control cabinet 14 receives signals of all position sensors to complete corresponding ignition actions, a computer body 12 adopts a man-machine interface design, various encountered electrical faults can be visually detected and processed, maintenance personnel can quickly judge and solve the faults, the judgment time of the faults is greatly shortened, the flame monitor body 4 is installed, the size of flame during ignition is effectively monitored, and the aim of high practicability is fulfilled, and the ignition rod 1 and the flame monitor body 4, The inside of atomizing solenoid valve 9, fuel solenoid valve 10 and compressed air solenoid valve body 15 all is connected with switch board 14, and the inside electricity of switch board 14 is connected with DCS relay station 13, and the inside electricity of DCS relay station 13 is connected with computer body 12.

In conclusion, the automatic ignition control device for the combustor is provided with the large cylinder 6 and the small cylinder 16, the movable shaft is fixedly connected with the oil gun 2 and the ignition rod 1 respectively to carry out propelling ignition, the whole combustor body 3 and the propeller adopt a cylinder design, the propelling speed is controllable, automatic protection of the ignition rod 1 and the oil gun 2 can be completed quickly and safely, compared with traditional manual operation, the labor intensity of workers is reduced, and meanwhile, the automatic ignition control device is safer and more reliable, an oil path in the first hose 7 and an air path of the second hose 11 adopt a design of an electromagnetic valve, and through installation of the pressure reducing valve 8, the atomizing electromagnetic valve 9 and the fuel electromagnetic valve 10, according to occurrence of various ignition conditions, the automatic ignition control device can be started effectively and quickly, safe and effective automatic opening and closing of the oil gas path are ensured, oil supply and gas supply of automatic ignition are completed, and the purpose of high practicability is achieved.

Moreover, when the ignition rod 1 is used for ignition, the ignition system generates sparks under high pressure, oil-gas mixed oil at the gun port of the oil gun 2 is ignited at the best, a relay station sends an instruction, the control cabinet 14 receives signals of each position sensor to complete corresponding ignition action, the computer body 12 adopts a human-computer interface design, can visually detect and process various encountered electrical faults, enables maintenance personnel to quickly judge and solve the electrical faults, greatly shortens the judgment time of the faults, effectively monitors the size of flame during ignition, achieves the aim of high practicability, and solves the defect of low practicability generally existing in the conventional burner which adopts manual ignition, greatly increases the working danger of operators, has long ignition period, wastes part of time and enhances the working strength of the operators, even ignition failure and burning of the ignition gun may occur.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Combustor ignition automatic control device, including combustor body (3), its characterized in that: the utility model discloses a burner, including combustor body (3), flame monitor, mounting panel (5), upside, the right side fixed mounting of mounting panel (5) has big cylinder (6), the top fixed mounting of oil gun (2) has first hose (7), the outer fixed mounting of first hose (7) has relief pressure valve (8), the surface of first hose (7) just is located the right side fixed mounting of relief pressure valve (8) has atomizing solenoid valve (9), the top of oil gun (2) just is located the right side fixed mounting of first hose (7) has second hose (11), the utility model discloses a fire control system, including mounting panel (5), ignition pole (1), flame monitor body (4), atomizing solenoid valve (9), fuel solenoid valve (10) and compressed air solenoid valve body (15), the inside equal electricity of big cylinder (6) and little cylinder (16) is connected with compressed air solenoid valve body (15), the inside equal electricity of ignition pole (1), flame monitor body (4), atomizing solenoid valve (9), fuel solenoid valve (10) and compressed air solenoid valve body (15) is connected with switch board (14), the inside electricity of switch board (14) is connected with DCS relay station (13), the inside electricity of DCS relay station (13) is connected with computer body (12).

2. The burner ignition automatic control device according to claim 1, characterized in that: the outer diameter of the oil gun (2) is matched with the inner diameter of the burner body (3), and the length of the oil gun (2) is greater than that of the ignition rod (1).

3. The burner ignition automatic control device according to claim 1, characterized in that: two mounting panel (5) are the upper and lower both sides of symmetric distribution in combustor body (3) axis, the right side fixed mounting of big cylinder (6) output shaft has first card frame, first card frame fixed mounting is at the surface of oil gun (2).

4. The burner ignition automatic control device according to claim 1, characterized in that: and a second clamping frame is fixedly arranged on the right side of the output shaft of the small cylinder (16), and the second clamping frame is fixedly arranged on the outer surface of the ignition rod (1).

5. The burner ignition automatic control device according to claim 1, characterized in that: the second hose (11) is a metal hose, and one end of the second hose (11) close to the oil gun (2) penetrates through and extends into the oil gun (2).

6. The burner ignition automatic control device according to claim 1, characterized in that: the outer diameter of the first hose (7) is matched with the inner diameters of the pressure reducing valve (8) and the atomizing electromagnetic valve (9) respectively, and the outer diameter of the second hose (11) is matched with the inner diameter of the fuel electromagnetic valve (10).