Multifunctional combustion-supporting device for flame detection

Abstract

The multifunctional combustion-supporting device comprises a bottom table, a left combustion-supporting box, a right combustion-supporting box, a left combustion-supporting spraying pump and a right combustion-supporting spraying pump, a combustion driving box is arranged on the periphery of the top of the bottom table and connected with the bottom table through bolts, and a flame detection spraying pipe is arranged at the middle end of the top of the combustion driving box. A first lifter is connected to the left rear end of the top of the bottom table through a bolt, a first rotary disc driver is arranged at the top of the first lifter and connected with the first lifter through a bolt, a second lifter is connected to the right rear end of the top of the bottom table through a bolt, and a second rotary disc driver is arranged at the top of the second lifter and connected with the second lifter through a bolt. Relates to the technical field of flame detection devices, and realizes flame detection and dynamic and accurate regulation and control of combustion-supporting gas through a left combustion-supporting box and a right combustion-supporting box which are symmetrically adjustable in combination with independent lifting and rotary driving, and a combustion-supporting turbofan optimizes gas mixing and avoids insufficient local combustion.

Description

TECHNICAL FIELD

[0001] The utility model relates to flame detection device technical field, concretely is a kind of multifunctional combustion-supporting device for flame detection. BACKGROUND

[0002] Flame detection and combustion-supporting device are the key components in industrial combustion system, widely used in boiler, industrial furnace, incineration equipment and gas turbine and other fields, its core function is to monitor flame state, temperature distribution, combustion intensity and stability in real time, and ensure the efficiency and safety of combustion process by adjusting the supply of combustion-supporting gas, in traditional technology, flame detection usually relies on thermocouple, infrared sensor or optical detector and other independent equipment, and combustion-supporting device mostly adopts fixed spray pipe or one-way air flow design, and gas flow is controlled by mechanical valve, such system can meet basic combustion demand to some extent, but with the increasing standard of combustion efficiency, environmental protection and dynamic response capability of industrial scene, existing technology gradually exposes the problems of single function and insufficient adaptability.

[0003] The existing combustion-supporting device generally has the following technical defects, structure is seriously fixed, cannot dynamically adjust spray angle and height according to flame form, combustion-supporting coverage is limited, combustion-supporting gas and air are not fully mixed, and local combustion is not sufficient or energy is wasted, these problems seriously restrict the overall performance improvement of combustion system, and a solution with dynamic adjustment capability and efficient gas mixing design is needed. CONTENT OF UTILITY MODEL

[0004] (I) technical problem solved

[0005] In view of the deficiency of prior art, the utility model provides a kind of multifunctional combustion-supporting device for flame detection, through the symmetry adjustable left and right combustion-supporting box, independent lifting and rotary drive are combined, the dynamic accurate regulation and control of flame detection and combustion-supporting gas are realized, combustion-supporting fan optimizes gas mixing, avoids local combustion insufficient, supports the differentiation strategy to adapt complex scene, has high efficiency, flexibility and economy, and is suitable for combustion optimization in multiple fields.

[0006] (II) technical scheme

[0007] In order to achieve the above object, the utility model discloses a multifunctional combustion-supporting device for flame detection through the following technical solutions: a multifunctional combustion-supporting device for flame detection, comprising a base, a left combustion-supporting box, a right combustion-supporting box, a left combustion-supporting injection pump and a right combustion-supporting injection pump, a combustion driving box is arranged on the top of the base and is connected through bolts, a flame detection injection pipe is arranged on the top of the combustion driving box, a lifter one is connected to the left rear end of the top of the base through bolts, a rotary table driver one is arranged on the top of the lifter one and is connected through bolts, a lifter two is connected to the right rear end of the top of the base through bolts, a rotary table driver two is arranged on the top of the lifter two and is connected through bolts, an angle rotary disc one is arranged on the front side of the rotary table driver one close to the right end, and an angle rotary disc two is arranged on the front side of the rotary table driver two close to the left end.

[0008] Preferably, a support double rod one is fixedly connected to the front end of the angle rotary disc one, the left combustion-supporting box is connected to the front end of the support double rod one through bolts, and a combustion-supporting fan one is arranged on the middle end of the left combustion-supporting box.

[0009] Preferably, a support double rod two is fixedly connected to the front end of the angle rotary disc two, the right combustion-supporting box is connected to the front end of the support double rod two through bolts, and a combustion-supporting fan two is arranged on the middle end of the right combustion-supporting box.

[0010] Preferably, the left combustion-supporting injection pump is connected to the middle end of the left side outer wall of the left combustion-supporting box and the middle end of the right side outer wall of the left combustion-supporting box through bolts, and a combustion-supporting gas access flange one is arranged on the bottom of the left combustion-supporting injection pump.

[0011] Preferably, the right combustion-supporting injection pump is connected to the middle end of the left side outer wall of the right combustion-supporting box and the middle end of the right side outer wall of the right combustion-supporting box through bolts, and a combustion-supporting gas access flange two is arranged on the bottom of the right combustion-supporting injection pump.

[0012] Preferably, a gas injection pipe one is arranged on the top of the left combustion-supporting injection pump, and a gas injection pipe two is arranged on the top of the right combustion-supporting injection pump.

[0013] (Three) beneficial effects

[0014] The utility model provides a multifunctional combustion-supporting device for flame detection.

[0015] (1), the multifunctional combustion-supporting device for flame detection, through the symmetrical design of the left combustion-supporting box and the right combustion-supporting box, combined with the independent control of the lifter one, the lifter two, and the turntable driver one and the turntable driver two, the precise regulation and control of the flame detection and combustion-supporting process are realized, the left combustion-supporting box is connected with the angle rotating disc one through the support double rod one, the right combustion-supporting box is connected with the angle rotating disc two through the support double rod two, the angle rotating disc one is driven by the turntable driver one, and the angle rotating disc two is driven by the turntable driver two, and multi-angle rotation can be realized, and the two end lifters can adjust the height of the two end combustion-supporting boxes by driving the respective components, so that the detection requirements of different flame forms and combustion environments can be flexibly adapted, the dynamic adjustment capacity not only expands the coverage range of flame detection, but also significantly improves the combustion-supporting efficiency and flame stability by adjusting the injection angle and height of the combustion-supporting gas, and the setting of the combustion-supporting fan one and the combustion-supporting fan two further optimizes the gas mixing effect, ensures that the combustion-supporting gas is uniformly distributed, effectively avoids the problem of insufficient local combustion, and the modular design of the combustion-supporting injection pump and the gas injection pipe realizes quick installation and maintenance through flange connection, reduces the use cost, and enhances the reliability and expandability of the system;

[0016] (2), the multifunctional combustion-supporting device for flame detection has high practicability and safety, the integrated design of the combustion driving box and the flame detection injection pipe can realize real-time adjustment of the output of the combustion-supporting gas while detecting the flame state, forms a closed-loop control, significantly improves the response speed and accuracy of flame detection, and the independent operation mode of the left and right combustion-supporting boxes supports differentiated combustion-supporting strategies, for example, in a complex combustion scene, the combustion-supporting parameters of one side can be adjusted individually according to the flame distribution characteristics, so as to optimize the overall combustion effect, in general, the device has functional diversity, operational flexibility and economy, and can be widely applied to flame detection and combustion-supporting scenes in multiple fields, and has broad market prospects. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure diagram of the utility model;

[0018] Figure 2 It is the angle rotating disc one and the angle rotating disc two area exposure display diagram of the utility model;

[0019] Figure 3 It is the utility model Figure 1 A local enlarged view;

[0020] Figure 4 It is the angle change schematic diagram of the combustion-supporting box after the angle rotating disc rotates of the utility model;

[0021] Figure 5 It is the angle change and height increase schematic diagram of the combustion-supporting box of the utility model.

[0022] In the figure: 1, base; 2, combustion drive box; 3, flame detection nozzle; 4, lifter one; 5, turntable driver one; 6, lifter two; 7, turntable driver two; 8, angle rotating disc one; 9, angle rotating disc two; 10, support double rod one; 11, left combustion support box; 12, combustion support turbofan one; 13, support double rod two; 14, right combustion support box; 15, combustion support turbofan two; 16, left combustion support injection pump; 17, combustion gas access flange one; 18, right combustion support injection pump; 19, combustion gas access flange two; 20, gas injection pipe one; 21, gas injection pipe two. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model embodiment provides a kind of technical scheme: a kind of multifunctional combustion-supporting device for flame detection, including base 1, left combustion-supporting box 11, right combustion-supporting box 14, left combustion-supporting injection pump 16 and right combustion-supporting injection pump 18, base 1 as the base of device, support all functional modules, located the combustion drive box 2 of being arranged in the top one week of bottom 1 and being connected by bolt, combustion drive box 2 is fixed on the top one week of bottom 1 by bolt, flame detection sensor and control unit are integrated in it, the top middle end of combustion drive box 2 is provided with flame detection nozzle 3, combustion drive box 2 top middle end is equipped with flame detection nozzle 3, responsible for real-time acquisition flame's light signal, temperature distribution etc. Parameters, and data transmission detection network background, located the top left rear end of bottom 1 is connected by bolt with lifter one 4, the top of lifter one 4 is provided with turntable driver one 5 and is connected by bolt, located the top right rear end of bottom 1 is connected by bolt with lifter two 6, the top of lifter two 6 is provided with turntable driver two 7 and is connected by bolt, lifter one 4 and lifter two 6 are installed in the left rear end and right rear end of bottom 1 respectively, vertical lifting is realized by hydraulic system, the height of combustion-supporting box is adjusted, turntable driver one 5 and turntable driver two 7 are located in the top of two end lifter, drive angle rotating disc one 8 and angle rotating disc two 9 carry out horizontal rotation, drive support double rod and combustion-supporting box adjust injection angle, angle rotating disc is driven by servo motor, support rotation, ensure that combustion-supporting gas injection direction and flame form match.

[0025] The front side of the rotating disc driver one 5 is provided with an angle rotating disc one 8 near the right end, and the front side of the rotating disc driver two 7 is provided with an angle rotating disc two 9 near the left end.

[0026] The support double rod one 10 is fixedly connected to the front end of the angle rotating disc one 8, and the left combustion box 11 is connected to the front end of the support double rod one 10 through bolts. The left combustion box 11 is provided with a combustion fan one 12 around the middle end. The support double rod two 13 is fixedly connected to the front end of the angle rotating disc two 9, and the right combustion box 14 is connected to the front end of the support double rod two 13 through bolts. The right combustion box 14 is provided with a combustion fan two 15 around the middle end. The combustion fan one 12 and the combustion fan two 15 are respectively installed in the left combustion box 11 and the right combustion box 14 to enhance the gas mixing effect.

[0027] The left combustion box 11 is provided with a left combustion jet pump 16 on the left side of the outer wall of the middle end and the right side of the outer wall of the middle end through bolts. The left combustion jet pump 16 is provided with a combustion gas access flange one 17 at the bottom. The right combustion box 14 is provided with a right combustion jet pump 18 on the left side of the outer wall of the middle end and the right side of the outer wall of the middle end through bolts. The right combustion jet pump 18 is provided with a combustion gas access flange two 19 at the bottom. The left combustion jet pump 16 is provided with a gas jet pipe one 20 at the top. The right combustion jet pump 18 is provided with a gas jet pipe two 21 at the top. The left combustion jet pump 16 and the right combustion jet pump 18 are fixed on the left side and the right side of the outer wall of the combustion box through bolts. The combustion gas access flange one 17 and the combustion gas access flange two 19 are arranged at the bottom of the left combustion jet pump 16 and the right combustion jet pump 18 to connect the external gas source. The gas jet pipe one 20 and the gas jet pipe two 21 are arranged at the top of the left combustion jet pump 16 and the right combustion jet pump 18 to direct the combustion gas to the flame area.

[0028] Working principle: the device is a set of flame detection, dynamic combustion adjustment and gas optimization in one, its core goal is to improve the stability of the flame and combustion efficiency by precisely controlling the injection of combustion-supporting gas, the base 1 is the base of the device, supporting all functional modules, the combustion driving box 2 is fixed on the top of the base 1 by bolts, the inside of which integrates flame detection sensors and control units, the combustion driving box 2 is provided with a flame detection nozzle 3 at the middle end of the top, which is responsible for real-time collection of light signals, temperature distribution and other parameters of the flame, and transmits the data to the detection network background, the left combustion box 11 and the right combustion box 14 are connected with the angle rotating disc through the support double rod one 10 and the support double rod two 13 respectively, the inside of the two end combustion boxes is respectively provided with combustion fan one 12 and combustion fan two 15, which is used to enhance the gas mixing effect, the outer walls of the two sides of the two end combustion boxes are fixed with left combustion injection pump 16 and right combustion injection pump 18 by bolts, the bottom of which is provided with combustion gas access flange one 17 and combustion gas access flange two 19, which is used to connect the external gas source, the top of the injection pump is provided with gas injection pipe one 20 and gas injection pipe two 21, which directs the injection of combustion gas to the flame area, the lifter one 4 and the lifter two 6 are respectively installed at the left rear end and the right rear end of the base 1, which realizes vertical lifting through the hydraulic system to adjust the height of the combustion box, the turntable driver one 5 and the turntable driver two 7 are located at the top of the two end lifters, which drives the angle rotating disc one 8 and the angle rotating disc two 9 to rotate horizontally, which drives the support double rod and the combustion box to adjust the injection angle, the angle rotating disc is driven by a servo motor, which supports rotation, ensuring that the injection direction of the combustion gas matches the flame shape;

[0029] The turntable driver drives the angle rotating disc to rotate, which drives the support double rod and the combustion box to change the injection direction, for example, the angle rotating disc one 8 rotates clockwise by 15 degrees, which can make the gas injection pipe of the left combustion box 11 align with the edge area of the flame, compensate for local insufficient combustion, the external gas source is connected to the injection pump through the flange one and the flange two, the gas is injected at high speed by the injection pipe one and the injection pipe two after being pressurized, forming a uniform combustion gas flow, the combustion fan rotates at high speed in the combustion box, which fully mixes the injected gas with air, avoiding the problem of insufficient combustion caused by gas stratification, the rotation speed of the fan can be automatically adjusted according to the flame demand, for example, increasing the rotation speed in high temperature environment to enhance the turbulent effect.

[0030] The basic principle and main features of the present application and the advantages of the present application are shown and described above, for those skilled in the art, obviously the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0031] In addition, it should be understood that, although the present application is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A multifunctional combustion-supporting device for flame detection, characterized by: The utility model provides a kind of combustion-supporting device, including bottom platform (1), left combustion-supporting box (11), right combustion-supporting box (14), left combustion-supporting ejection pump (16) and right combustion-supporting ejection pump (18), combustion drive box (2) is arranged on the top of the bottom platform (1) and is connected by bolt, flame detection nozzle (3) is arranged in the top middle end of the combustion drive box (2), lifter one (4) is connected by bolt on the top left rear end of the bottom platform (1), rotary table driver one (5) is arranged on the top of the lifter one (4) and is connected by bolt, lifter two (6) is connected by bolt on the top right rear end of the bottom platform (1), rotary table driver two (7) is arranged on the top of the lifter two (6) and is connected by bolt, angle rotary disc one (8) is arranged on the front side of the rotary table driver one (5) near right end, angle rotary disc two (9) is arranged on the front side of the rotary table driver two (7) near left end.

2. A multifunctional combustion-supporting device for flame detection according to claim 1, characterized in that: Support double rod one (10) is fixedly connected on the front end of the angle rotary disc one (8), left combustion-supporting box (11) is connected by bolt on the front end of the support double rod one (10), combustion-supporting fan one (12) is arranged on the middle end of the left combustion-supporting box (11) around.

3. A multifunctional combustion-supporting device for flame detection according to claim 1, characterized in that: Support double rod two (13) is fixedly connected on the front end of the angle rotary disc two (9), right combustion-supporting box (14) is connected by bolt on the front end of the support double rod two (13), combustion-supporting fan two (15) is arranged on the middle end of the right combustion-supporting box (14) around.

4. The multifunctional combustion-supporting device for flame detection according to claim 1, characterized in that: Left combustion-supporting ejection pump (16) is connected by bolt on the middle end of the left side outer wall of the left combustion-supporting box (11), the middle end of the right side outer wall of the left combustion-supporting box (11), combustion-supporting gas access flange one (17) is arranged on the bottom of the left combustion-supporting ejection pump (16).

5. The multifunctional combustion-supporting device for flame detection according to claim 1, characterized in that: Right combustion-supporting ejection pump (18) is connected by bolt on the middle end of the left side outer wall of the right combustion-supporting box (14), the middle end of the right side outer wall of the right combustion-supporting box (14), combustion-supporting gas access flange two (19) is arranged on the bottom of the right combustion-supporting ejection pump (18).

6. A multifunctional combustion-supporting device for flame detection according to claim 1, characterized in that: Gas ejection pipe one (20) is arranged on the top of the left combustion-supporting ejection pump (16), gas ejection pipe two (21) is arranged on the top of the right combustion-supporting ejection pump (18).

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